2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.2.50.
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE
=1; export DUALCASE
# for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print
-rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
55 as_echo_n='/usr
/ucb
/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
68 as_echo_n='sh
-c $as_echo_n_body as_echo
'
71 as_echo='sh
-c $as_echo_body as_echo
'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x
; then
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var
in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\
${$as_var+set} = xset \
121 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
134 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
136 if test "x$CONFIG_SHELL" = x
; then
137 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
145 case \`(set -o) 2>/dev/null\` in #(
153 as_required
="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167 exitcode=1; echo positional parameters were not saved.
169 test x\$exitcode = x0 || exit 1"
170 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev
/null
; then :
180 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
183 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
185 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
188 test -z "$as_dir" && as_dir
=.
192 for as_base
in sh bash ksh sh5
; do
193 # Try only shells that exist, to save several forks.
194 as_shell
=$as_dir/$as_base
195 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
197 CONFIG_SHELL
=$as_shell as_have_required
=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
206 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
208 CONFIG_SHELL
=$SHELL as_have_required
=yes
213 if test "x$CONFIG_SHELL" != x
; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
219 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224 if test x
$as_have_required = xno
; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x
${ZSH_VERSION+set} = xset
; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
240 SHELL
=${CONFIG_SHELL-/bin/sh}
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE
= GREP_OPTIONS
=
244 unset CLICOLOR_FORCE GREP_OPTIONS
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
251 # Portably unset VAR.
254 { eval $1=; unset $1;}
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
278 # Create "$as_dir" as a directory, including parents if necessary.
283 -*) as_dir
=.
/$as_dir;;
285 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
289 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
292 as_dirs
="'$as_qdir' $as_dirs"
293 as_dir
=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
316 test -d "$as_dir" && break
318 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
319 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
330 eval 'as_fn_append ()
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
354 as_val
=`expr "$@" || test $? -eq 1`
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
366 as_status
=$?
; test $as_status -eq 0 && as_status
=1
368 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit
$as_status
375 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
382 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
388 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
394 as_me
=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
413 # Avoid depending upon Character Ranges.
414 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits
='0123456789'
418 as_cr_alnum
=$as_cr_Letters$as_cr_digits
421 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
422 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441 chmod +x
"$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
448 # Exit status is that of the last command.
452 ECHO_C
= ECHO_N
= ECHO_T
=
453 case `echo -n x` in #(((((
455 case `echo 'xy\c'` in
456 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
465 rm -f conf$$ conf$$.exe conf$$.
file
466 if test -d conf$$.dir
; then
467 rm -f conf$$.dir
/conf$$.
file
470 mkdir conf$$.dir
2>/dev
/null
472 if (echo >conf$$.
file) 2>/dev
/null
; then
473 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
481 elif ln conf$$.
file conf$$
2>/dev
/null
; then
489 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
490 rmdir conf$$.dir
2>/dev
/null
492 if mkdir
-p .
2>/dev
/null
; then
493 as_mkdir_p
='mkdir -p "$as_dir"'
495 test -d .
/-p && rmdir .
/-p
499 if test -x / >/dev
/null
2>&1; then
502 if ls -dL / >/dev
/null
2>&1; then
509 if test -d "$1"; then
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
520 as_executable_p
=$as_test_x
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
529 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
540 ac_default_prefix
=/usr
/local
542 ac_config_libobj_dir
=.
549 # Identity of this package.
551 PACKAGE_TARNAME
='emacs'
552 PACKAGE_VERSION
='24.2.50'
553 PACKAGE_STRING
='emacs 24.2.50'
557 ac_unique_file
="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default
="\
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
571 # ifdef HAVE_STDLIB_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
596 gl_getopt_required
=POSIX
597 gl_getopt_required
=POSIX
598 ac_subst_vars
='gltests_LTLIBOBJS
610 LD_SWITCH_SYSTEM_TEMACS
614 gl_GNULIB_ENABLED_verify_FALSE
615 gl_GNULIB_ENABLED_verify_TRUE
616 gl_GNULIB_ENABLED_strtoull_FALSE
617 gl_GNULIB_ENABLED_strtoull_TRUE
618 gl_GNULIB_ENABLED_strtoll_FALSE
619 gl_GNULIB_ENABLED_strtoll_TRUE
620 gl_GNULIB_ENABLED_stat_FALSE
621 gl_GNULIB_ENABLED_stat_TRUE
622 gl_GNULIB_ENABLED_pathmax_FALSE
623 gl_GNULIB_ENABLED_pathmax_TRUE
624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
625 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
626 gl_GNULIB_ENABLED_dosname_FALSE
627 gl_GNULIB_ENABLED_dosname_TRUE
632 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
634 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
635 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
636 TIME_H_DEFINES_STRUCT_TIMESPEC
637 NEXT_AS_FIRST_DIRECTIVE_TIME_H
639 WINDOWS_64_BIT_ST_SIZE
640 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
642 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
644 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
653 REPLACE_STDIO_WRITE_FUNCS
654 REPLACE_STDIO_READ_FUNCS
663 REPLACE_OBSTACK_PRINTF
688 HAVE_DECL_OBSTACK_PRINTF
694 GNULIB_VSPRINTF_POSIX
698 GNULIB_VFPRINTF_POSIX
705 GNULIB_STDIO_H_SIGPIPE
706 GNULIB_STDIO_H_NONBLOCKING
721 GNULIB_OBSTACK_PRINTF_POSIX
722 GNULIB_OBSTACK_PRINTF
747 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
749 GL_GENERATE_STDDEF_H_FALSE
750 GL_GENERATE_STDDEF_H_TRUE
755 GL_GENERATE_STDBOOL_H_FALSE
756 GL_GENERATE_STDBOOL_H_TRUE
758 GL_GENERATE_STDARG_H_FALSE
759 GL_GENERATE_STDARG_H_TRUE
761 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
763 GL_GENERATE_STDALIGN_H_FALSE
764 GL_GENERATE_STDALIGN_H_TRUE
766 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
770 REPLACE_PTHREAD_SIGMASK
772 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
773 HAVE_STRUCT_SIGACTION_SA_SIGACTION
779 HAVE_POSIX_SIGNALBLOCKING
782 GNULIB_SIGNAL_H_SIGPIPE
784 GNULIB_PTHREAD_SIGMASK
786 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
800 HAVE_DECL_LOCALTIME_R
839 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
841 UINT64_MAX_EQ_ULONG_MAX
842 UINT32_MAX_LT_UINTMAX_MAX
845 INT64_MAX_EQ_LONG_MAX
846 INT32_MAX_LT_INTMAX_MAX
856 GL_GENERATE_STDINT_H_FALSE
857 GL_GENERATE_STDINT_H_TRUE
866 HAVE_SIGNED_SIG_ATOMIC_T
869 BITSIZEOF_SIG_ATOMIC_T
872 APPLE_UNIVERSAL_BUILD
876 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
881 HAVE_UNSIGNED_LONG_LONG_INT
884 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
886 REPLACE_STRUCT_TIMEVAL
892 GNULIB_GL_UNISTD_H_GETOPT
895 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
899 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
914 REPLACE_CANONICALIZE_FILE_NAME
919 HAVE_STRUCT_RANDOM_DATA
941 HAVE_CANONICALIZE_FILE_NAME
971 GNULIB_CANONICALIZE_FILE_NAME
975 GL_GENERATE_EXECINFO_H_FALSE
976 GL_GENERATE_EXECINFO_H_TRUE
979 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
980 UNISTD_H_HAVE_WINSOCK2_H
1001 REPLACE_GETDOMAINNAME
1012 HAVE_DECL_SETHOSTNAME
1013 HAVE_DECL_GETUSERSHELL
1014 HAVE_DECL_GETPAGESIZE
1015 HAVE_DECL_GETLOGIN_R
1016 HAVE_DECL_GETDOMAINNAME
1055 GNULIB_UNISTD_H_SIGPIPE
1056 GNULIB_UNISTD_H_NONBLOCKING
1082 GNULIB_GETDTABLESIZE
1083 GNULIB_GETDOMAINNAME
1100 GL_GENERATE_ALLOCA_H_FALSE
1101 GL_GENERATE_ALLOCA_H_TRUE
1104 GL_COND_LIBTOOL_FALSE
1105 GL_COND_LIBTOOL_TRUE
1136 x_default_search_path
1208 INSTALL_ARCH_INDEP_EXTRA
1210 LD_SWITCH_X_SITE_RPATH
1279 INSTALL_STRIP_PROGRAM
1321 program_transform_name
1332 ac_subst_files
='deps_frag
1336 enable_option_checking
1360 with_toolkit_scroll_bars
1372 with_pkg_config_prog
1376 enable_ns_self_contained
1377 enable_locallisppath
1379 enable_check_lisp_object_type
1382 enable_dependency_tracking
1385 enable_link_time_optimization
1388 ac_precious_vars
='build_alias
1400 # Initialize some variables set by options.
1402 ac_init_version
=false
1403 ac_unrecognized_opts
=
1404 ac_unrecognized_sep
=
1405 # The variables have the same names as the options, with
1406 # dashes changed to underlines.
1407 cache_file
=/dev
/null
1414 program_transform_name
=s
,x
,x
,
1422 # Installation directory options.
1423 # These are left unexpanded so users can "make install exec_prefix=/foo"
1424 # and all the variables that are supposed to be based on exec_prefix
1425 # by default will actually change.
1426 # Use braces instead of parens because sh, perl, etc. also accept them.
1427 # (The list follows the same order as the GNU Coding Standards.)
1428 bindir
='${exec_prefix}/bin'
1429 sbindir
='${exec_prefix}/sbin'
1430 libexecdir
='${exec_prefix}/libexec'
1431 datarootdir
='${prefix}/share'
1432 datadir
='${datarootdir}'
1433 sysconfdir
='${prefix}/etc'
1434 sharedstatedir
='${prefix}/com'
1435 localstatedir
='${prefix}/var'
1436 includedir
='${prefix}/include'
1437 oldincludedir
='/usr/include'
1438 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
1439 infodir
='${datarootdir}/info'
1444 libdir
='${exec_prefix}/lib'
1445 localedir
='${datarootdir}/locale'
1446 mandir
='${datarootdir}/man'
1452 # If the previous option needs an argument, assign it.
1453 if test -n "$ac_prev"; then
1454 eval $ac_prev=\
$ac_option
1460 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1464 # Accept the important Cygnus configure options, so we can diagnose typos.
1466 case $ac_dashdash$ac_option in
1470 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
1472 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
1473 bindir
=$ac_optarg ;;
1475 -build |
--build |
--buil |
--bui |
--bu)
1476 ac_prev
=build_alias
;;
1477 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
1478 build_alias
=$ac_optarg ;;
1480 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
1481 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
1482 ac_prev
=cache_file
;;
1483 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
1484 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
1485 cache_file
=$ac_optarg ;;
1487 --config-cache |
-C)
1488 cache_file
=config.cache
;;
1490 -datadir |
--datadir |
--datadi |
--datad)
1492 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
1493 datadir
=$ac_optarg ;;
1495 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
1496 |
--dataroo |
--dataro |
--datar)
1497 ac_prev
=datarootdir
;;
1498 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
1499 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
1500 datarootdir
=$ac_optarg ;;
1502 -disable-* |
--disable-*)
1503 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1504 # Reject names that are not valid shell variable names.
1505 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1506 as_fn_error
"invalid feature name: $ac_useropt"
1507 ac_useropt_orig
=$ac_useropt
1508 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1509 case $ac_user_opts in
1511 "enable_
$ac_useropt"
1513 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1514 ac_unrecognized_sep
=', ';;
1516 eval enable_
$ac_useropt=no
;;
1518 -docdir |
--docdir |
--docdi |
--doc |
--do)
1520 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
1521 docdir
=$ac_optarg ;;
1523 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
1525 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
1526 dvidir
=$ac_optarg ;;
1528 -enable-* |
--enable-*)
1529 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1530 # Reject names that are not valid shell variable names.
1531 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1532 as_fn_error
"invalid feature name: $ac_useropt"
1533 ac_useropt_orig
=$ac_useropt
1534 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1535 case $ac_user_opts in
1537 "enable_
$ac_useropt"
1539 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1540 ac_unrecognized_sep
=', ';;
1542 eval enable_
$ac_useropt=\
$ac_optarg ;;
1544 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
1545 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
1546 |
--exec |
--exe |
--ex)
1547 ac_prev
=exec_prefix
;;
1548 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
1549 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
1550 |
--exec=* |
--exe=* |
--ex=*)
1551 exec_prefix
=$ac_optarg ;;
1553 -gas |
--gas |
--ga |
--g)
1554 # Obsolete; use --with-gas.
1557 -help |
--help |
--hel |
--he |
-h)
1558 ac_init_help
=long
;;
1559 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
1560 ac_init_help
=recursive
;;
1561 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
1562 ac_init_help
=short
;;
1564 -host |
--host |
--hos |
--ho)
1565 ac_prev
=host_alias
;;
1566 -host=* |
--host=* |
--hos=* |
--ho=*)
1567 host_alias
=$ac_optarg ;;
1569 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
1571 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
1573 htmldir
=$ac_optarg ;;
1575 -includedir |
--includedir |
--includedi |
--included |
--include \
1576 |
--includ |
--inclu |
--incl |
--inc)
1577 ac_prev
=includedir
;;
1578 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
1579 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
1580 includedir
=$ac_optarg ;;
1582 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
1584 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
1585 infodir
=$ac_optarg ;;
1587 -libdir |
--libdir |
--libdi |
--libd)
1589 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
1590 libdir
=$ac_optarg ;;
1592 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
1593 |
--libexe |
--libex |
--libe)
1594 ac_prev
=libexecdir
;;
1595 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
1596 |
--libexe=* |
--libex=* |
--libe=*)
1597 libexecdir
=$ac_optarg ;;
1599 -localedir |
--localedir |
--localedi |
--localed |
--locale)
1600 ac_prev
=localedir
;;
1601 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
1602 localedir
=$ac_optarg ;;
1604 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
1605 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
1606 ac_prev
=localstatedir
;;
1607 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
1608 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
1609 localstatedir
=$ac_optarg ;;
1611 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
1613 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
1614 mandir
=$ac_optarg ;;
1616 -nfp |
--nfp |
--nf)
1617 # Obsolete; use --without-fp.
1620 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1621 |
--no-cr |
--no-c |
-n)
1624 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1625 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1628 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1629 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1630 |
--oldin |
--oldi |
--old |
--ol |
--o)
1631 ac_prev
=oldincludedir
;;
1632 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1633 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1634 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1635 oldincludedir
=$ac_optarg ;;
1637 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1639 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1640 prefix
=$ac_optarg ;;
1642 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1643 |
--program-pre |
--program-pr |
--program-p)
1644 ac_prev
=program_prefix
;;
1645 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1646 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1647 program_prefix
=$ac_optarg ;;
1649 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1650 |
--program-suf |
--program-su |
--program-s)
1651 ac_prev
=program_suffix
;;
1652 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1653 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1654 program_suffix
=$ac_optarg ;;
1656 -program-transform-name |
--program-transform-name \
1657 |
--program-transform-nam |
--program-transform-na \
1658 |
--program-transform-n |
--program-transform- \
1659 |
--program-transform |
--program-transfor \
1660 |
--program-transfo |
--program-transf \
1661 |
--program-trans |
--program-tran \
1662 |
--progr-tra |
--program-tr |
--program-t)
1663 ac_prev
=program_transform_name
;;
1664 -program-transform-name=* |
--program-transform-name=* \
1665 |
--program-transform-nam=* |
--program-transform-na=* \
1666 |
--program-transform-n=* |
--program-transform-=* \
1667 |
--program-transform=* |
--program-transfor=* \
1668 |
--program-transfo=* |
--program-transf=* \
1669 |
--program-trans=* |
--program-tran=* \
1670 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1671 program_transform_name
=$ac_optarg ;;
1673 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1675 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1676 pdfdir
=$ac_optarg ;;
1678 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1680 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1683 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1684 |
-silent |
--silent |
--silen |
--sile |
--sil)
1687 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1689 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1691 sbindir
=$ac_optarg ;;
1693 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1694 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1695 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1697 ac_prev
=sharedstatedir
;;
1698 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1699 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1700 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1702 sharedstatedir
=$ac_optarg ;;
1704 -site |
--site |
--sit)
1706 -site=* |
--site=* |
--sit=*)
1709 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1711 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1712 srcdir
=$ac_optarg ;;
1714 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1715 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1716 ac_prev
=sysconfdir
;;
1717 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1718 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1719 sysconfdir
=$ac_optarg ;;
1721 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1722 ac_prev
=target_alias
;;
1723 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1724 target_alias
=$ac_optarg ;;
1726 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1729 -version |
--version |
--versio |
--versi |
--vers |
-V)
1730 ac_init_version
=: ;;
1733 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1734 # Reject names that are not valid shell variable names.
1735 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1736 as_fn_error
"invalid package name: $ac_useropt"
1737 ac_useropt_orig
=$ac_useropt
1738 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1739 case $ac_user_opts in
1743 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1744 ac_unrecognized_sep
=', ';;
1746 eval with_
$ac_useropt=\
$ac_optarg ;;
1748 -without-* |
--without-*)
1749 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1750 # Reject names that are not valid shell variable names.
1751 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1752 as_fn_error
"invalid package name: $ac_useropt"
1753 ac_useropt_orig
=$ac_useropt
1754 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1755 case $ac_user_opts in
1759 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1760 ac_unrecognized_sep
=', ';;
1762 eval with_
$ac_useropt=no
;;
1765 # Obsolete; use --with-x.
1768 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1769 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1770 ac_prev
=x_includes
;;
1771 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1772 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1773 x_includes
=$ac_optarg ;;
1775 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1776 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1777 ac_prev
=x_libraries
;;
1778 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1779 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1780 x_libraries
=$ac_optarg ;;
1782 -*) as_fn_error
"unrecognized option: \`$ac_option'
1783 Try \`$0 --help' for more information."
1787 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1788 # Reject names that are not valid shell variable names.
1789 case $ac_envvar in #(
1790 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1791 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1793 eval $ac_envvar=\
$ac_optarg
1794 export $ac_envvar ;;
1797 # FIXME: should be removed in autoconf 3.0.
1798 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1799 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1800 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1801 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1807 if test -n "$ac_prev"; then
1808 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1809 as_fn_error
"missing argument to $ac_option"
1812 if test -n "$ac_unrecognized_opts"; then
1813 case $enable_option_checking in
1815 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1816 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1820 # Check all directory arguments for consistency.
1821 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1822 datadir sysconfdir sharedstatedir localstatedir includedir \
1823 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1824 libdir localedir mandir
1826 eval ac_val
=\$
$ac_var
1827 # Remove trailing slashes.
1830 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1831 eval $ac_var=\
$ac_val;;
1833 # Be sure to have absolute directory names.
1835 [\\/$
]* | ?
:[\\/]* ) continue;;
1836 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1838 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1841 # There might be people who depend on the old broken behavior: `$host'
1842 # used to hold the argument of --host etc.
1843 # FIXME: To remove some day.
1846 target
=$target_alias
1848 # FIXME: To remove some day.
1849 if test "x$host_alias" != x
; then
1850 if test "x$build_alias" = x
; then
1851 cross_compiling
=maybe
1852 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1853 If a cross compiler is detected then cross compile mode will be used." >&2
1854 elif test "x$build_alias" != "x$host_alias"; then
1860 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1862 test "$silent" = yes && exec 6>/dev
/null
1865 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1866 ac_ls_di
=`ls -di .` &&
1867 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1868 as_fn_error
"working directory cannot be determined"
1869 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1870 as_fn_error
"pwd does not report name of working directory"
1873 # Find the source files, if location was not specified.
1874 if test -z "$srcdir"; then
1875 ac_srcdir_defaulted
=yes
1876 # Try the directory containing this script, then the parent directory.
1877 ac_confdir
=`$as_dirname -- "$as_myself" ||
1878 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1879 X"$as_myself" : 'X\(//\)[^/]' \| \
1880 X"$as_myself" : 'X\(//\)$' \| \
1881 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1882 $as_echo X"$as_myself" |
1883 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1901 if test ! -r "$srcdir/$ac_unique_file"; then
1905 ac_srcdir_defaulted
=no
1907 if test ! -r "$srcdir/$ac_unique_file"; then
1908 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1909 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1911 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1913 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1915 # When building in place, set srcdir=.
1916 if test "$ac_abs_confdir" = "$ac_pwd"; then
1919 # Remove unnecessary trailing slashes from srcdir.
1920 # Double slashes in file names in object file debugging info
1921 # mess up M-x gdb in Emacs.
1923 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1925 for ac_var
in $ac_precious_vars; do
1926 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1927 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1928 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1929 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1933 # Report the --help message.
1935 if test "$ac_init_help" = "long"; then
1936 # Omit some internal or obsolete options to make the list less imposing.
1937 # This message is too long to be a string in the A/UX 3.1 sh.
1939 \`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
1941 Usage: $0 [OPTION]... [VAR=VALUE]...
1943 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1944 VAR=VALUE. See below for descriptions of some of the useful variables.
1946 Defaults for the options are specified in brackets.
1949 -h, --help display this help and exit
1950 --help=short display options specific to this package
1951 --help=recursive display the short help of all the included packages
1952 -V, --version display version information and exit
1953 -q, --quiet, --silent do not print \`checking...' messages
1954 --cache-file=FILE cache test results in FILE [disabled]
1955 -C, --config-cache alias for \`--cache-file=config.cache'
1956 -n, --no-create do not create output files
1957 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1959 Installation directories:
1960 --prefix=PREFIX install architecture-independent files in PREFIX
1961 [$ac_default_prefix]
1962 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1965 By default, \`make install' will install all the files in
1966 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1967 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1968 for instance \`--prefix=\$HOME'.
1970 For better control, use the options below.
1972 Fine tuning of the installation directories:
1973 --bindir=DIR user executables [EPREFIX/bin]
1974 --sbindir=DIR system admin executables [EPREFIX/sbin]
1975 --libexecdir=DIR program executables [EPREFIX/libexec]
1976 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1977 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1978 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1979 --libdir=DIR object code libraries [EPREFIX/lib]
1980 --includedir=DIR C header files [PREFIX/include]
1981 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1982 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1983 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1984 --infodir=DIR info documentation [DATAROOTDIR/info]
1985 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1986 --mandir=DIR man documentation [DATAROOTDIR/man]
1987 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1988 --htmldir=DIR html documentation [DOCDIR]
1989 --dvidir=DIR dvi documentation [DOCDIR]
1990 --pdfdir=DIR pdf documentation [DOCDIR]
1991 --psdir=DIR ps documentation [DOCDIR]
1997 --program-prefix=PREFIX prepend PREFIX to installed program names
1998 --program-suffix=SUFFIX append SUFFIX to installed program names
1999 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
2002 --x-includes=DIR X include files are
in DIR
2003 --x-libraries=DIR X library files are
in DIR
2006 --build=BUILD configure
for building on BUILD
[guessed
]
2007 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
2011 if test -n "$ac_init_help"; then
2012 case $ac_init_help in
2013 short | recursive
) echo "Configuration of emacs 24.2.50:";;
2018 --disable-option-checking ignore unrecognized
--enable/--with options
2019 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
2020 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
2021 --disable-ns-self-contained
2022 disable self contained build under NeXTstep
2023 --enable-locallisppath=PATH
2024 directories Emacs should search
for lisp files
2025 specific to this site
2026 --enable-checking[=LIST
]
2027 enable expensive run-time checks. With LIST
, enable
2028 only specific categories of checks. Categories are
:
2029 all
,yes,no. Flags are
: stringbytes
, stringoverrun
,
2030 stringfreelist
, xmallocoverrun
, conslist
, glyphs
2031 --enable-check-lisp-object-type
2032 enable compile
time checks
for the Lisp_Object data
2033 type. This is useful
for development
for catching
2034 certain types of bugs.
2035 --enable-profiling build emacs with profiling support. This might not
2036 work on all platforms
2037 --enable-autodepend automatically generate dependencies to .h-files.
2038 Requires GNU Make and Gcc. Enabled
if GNU Make and
2040 --disable-dependency-tracking speeds up one-time build
2041 --enable-dependency-tracking do not reject slow dependency extractors
2042 --disable-largefile omit support
for large files
2043 --enable-gcc-warnings turn on lots of GCC warnings. This is intended
for
2044 developers
, and may generate false alarms when used
2045 with older or non-GNU development tools.
2046 --enable-link-time-optimization
2047 build emacs with link-time optimization. This is
2048 supported only
for GCC since
4.5.0.
2051 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
2052 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
2053 --without-all omit almost all features and build small executable
2054 with minimal dependencies
2055 --without-pop don
't support POP mail retrieval with movemail
2056 --with-kerberos support Kerberos-authenticated POP
2057 --with-kerberos5 support Kerberos version 5 authenticated POP
2058 --with-hesiod support Hesiod to get the POP server host
2059 --with-mmdf support MMDF mailboxes
2060 --with-mail-unlink unlink, rather than empty, mail spool after reading
2061 --with-mailhost=HOSTNAME
2062 string giving default POP mail host
2063 --without-sound don't compile with sound support
2064 --without-sync-input process async input synchronously
2065 --with-x-toolkit=KIT use an X toolkit
(KIT one of
: yes or gtk
, gtk3
,
2066 lucid or athena
, motif
, no
)
2067 --with-wide-int prefer wide Emacs integers
(typically
62-bit)
2068 --without-xpm don
't compile with XPM image support
2069 --without-jpeg don't compile with JPEG image support
2070 --without-tiff don
't compile with TIFF image support
2071 --without-gif don't compile with GIF image support
2072 --without-png don
't compile with PNG image support
2073 --without-rsvg don't compile with SVG image support
2074 --without-xml2 don
't compile with XML parsing support
2075 --without-imagemagick don't compile with ImageMagick image support
2076 --without-xft don
't use XFT for anti aliased fonts
2077 --without-libotf don't use libotf
for OpenType font support
2078 --without-m17n-flt don
't use m17n-flt for text shaping
2079 --without-toolkit-scroll-bars
2080 don't use Motif or Xaw3d scroll bars
2081 --without-xaw3d don
't use Xaw3d
2082 --without-xim don't use X11 XIM
2083 --with-ns use NeXTstep
(Cocoa or GNUstep
) windowing system
2084 --without-gpm don
't use -lgpm for mouse support on a GNU/Linux
2086 --without-dbus don't compile with D-Bus support
2087 --without-gconf don
't compile with GConf support
2088 --without-gsettings don't compile with GSettings support
2089 --without-selinux don
't compile with SELinux support
2090 --without-gnutls don't use
-lgnutls for SSL
/TLS support
2091 --without-makeinfo don
't require makeinfo for building manuals
2092 --without-compress-info don't
compress the installed Info pages
2093 --with-pkg-config-prog=PATH
2094 path to pkg-config
for finding GTK and librsvg
2095 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2096 /usr
/lib
, or
/usr
/lib64 on some platforms.
2097 --with-gameuser=USER user
for shared game score files
2098 --with-gnustep-conf=PATH
2099 path to GNUstep.conf
; default
$GNUSTEP_CONFIG_FILE,
2100 or
/etc
/GNUstep
/GNUstep.conf
2101 --with-x use the X Window System
2103 Some influential environment variables
:
2104 CC C compiler
command
2105 CFLAGS C compiler flags
2106 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
2107 nonstandard directory
<lib dir
>
2108 LIBS libraries to pass to the linker
, e.g.
-l<library
>
2109 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
2110 you have headers
in a nonstandard directory
<include dir
>
2112 XMKMF Path to xmkmf
, Makefile generator
for X Window System
2114 Use these variables to override the choices made by
`configure' or to help
2115 it to find libraries and programs with nonstandard names/locations.
2117 Report bugs to the package provider.
2122 if test "$ac_init_help" = "recursive"; then
2123 # If there are subdirs, report their specific --help.
2124 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2125 test -d "$ac_dir" ||
2126 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2131 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2133 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
2134 # A ".." for each directory in $ac_dir_suffix.
2135 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
2136 case $ac_top_builddir_sub in
2137 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2138 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2141 ac_abs_top_builddir=$ac_pwd
2142 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2143 # for backward compatibility:
2144 ac_top_builddir=$ac_top_build_prefix
2147 .) # We are building in place.
2149 ac_top_srcdir=$ac_top_builddir_sub
2150 ac_abs_top_srcdir=$ac_pwd ;;
2151 [\\/]* | ?:[\\/]* ) # Absolute name.
2152 ac_srcdir=$srcdir$ac_dir_suffix;
2153 ac_top_srcdir=$srcdir
2154 ac_abs_top_srcdir=$srcdir ;;
2156 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2157 ac_top_srcdir=$ac_top_build_prefix$srcdir
2158 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2160 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2162 cd "$ac_dir" || { ac_status=$?; continue; }
2163 # Check for guested configure.
2164 if test -f "$ac_srcdir/configure.gnu"; then
2166 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2167 elif test -f "$ac_srcdir/configure"; then
2169 $SHELL "$ac_srcdir/configure" --help=recursive
2171 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2173 cd "$ac_pwd" || { ac_status=$?; break; }
2177 test -n "$ac_init_help" && exit $ac_status
2178 if $ac_init_version; then
2180 emacs configure 24.2.50
2181 generated by GNU Autoconf 2.65
2183 Copyright (C) 2009 Free Software Foundation, Inc.
2184 This configure script is free software; the Free Software Foundation
2185 gives unlimited permission to copy, distribute and modify it.
2190 ## ------------------------ ##
2191 ## Autoconf initialization. ##
2192 ## ------------------------ ##
2194 # ac_fn_c_try_compile LINENO
2195 # --------------------------
2196 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2197 ac_fn_c_try_compile ()
2199 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2200 rm -f conftest.$ac_objext
2201 if { { ac_try="$ac_compile"
2203 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2204 *) ac_try_echo
=$ac_try;;
2206 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2207 $as_echo "$ac_try_echo"; } >&5
2208 (eval "$ac_compile") 2>conftest.err
2210 if test -s conftest.err
; then
2211 grep -v '^ *+' conftest.err
>conftest.er1
2212 cat conftest.er1
>&5
2213 mv -f conftest.er1 conftest.err
2215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2216 test $ac_status = 0; } && {
2217 test -z "$ac_c_werror_flag" ||
2218 test ! -s conftest.err
2219 } && test -s conftest.
$ac_objext; then :
2222 $as_echo "$as_me: failed program was:" >&5
2223 sed 's/^/| /' conftest.
$ac_ext >&5
2227 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2228 as_fn_set_status
$ac_retval
2230 } # ac_fn_c_try_compile
2232 # ac_fn_c_try_cpp LINENO
2233 # ----------------------
2234 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2237 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2238 if { { ac_try
="$ac_cpp conftest.$ac_ext"
2240 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2241 *) ac_try_echo=$ac_try;;
2243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2244 $as_echo "$ac_try_echo"; } >&5
2245 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2247 if test -s conftest.err; then
2248 grep -v '^ *+' conftest.err >conftest.er1
2249 cat conftest.er1 >&5
2250 mv -f conftest.er1 conftest.err
2252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2253 test $ac_status = 0; } >/dev/null && {
2254 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2255 test ! -s conftest.err
2259 $as_echo "$as_me: failed program was:" >&5
2260 sed 's/^/| /' conftest.$ac_ext >&5
2264 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2265 as_fn_set_status $ac_retval
2269 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2270 # -------------------------------------------------------
2271 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2272 # the include files in INCLUDES and setting the cache variable VAR
2274 ac_fn_c_check_header_mongrel ()
2276 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2277 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2279 $as_echo_n "checking for $2... " >&6; }
2280 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2281 $as_echo_n "(cached) " >&6
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2285 $as_echo "$ac_res" >&6; }
2287 # Is the header compilable?
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2289 $as_echo_n "checking $2 usability... " >&6; }
2290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2291 /* end confdefs.h. */
2295 if ac_fn_c_try_compile "$LINENO"; then :
2296 ac_header_compiler=yes
2298 ac_header_compiler=no
2300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2302 $as_echo "$ac_header_compiler" >&6; }
2304 # Is the header present?
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2306 $as_echo_n "checking $2 presence... " >&6; }
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2311 if ac_fn_c_try_cpp "$LINENO"; then :
2312 ac_header_preproc=yes
2314 ac_header_preproc=no
2316 rm -f conftest.err conftest.$ac_ext
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2318 $as_echo "$ac_header_preproc" >&6; }
2320 # So? What about this header?
2321 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2324 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2326 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2330 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2332 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2334 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2336 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2338 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2342 $as_echo_n "checking for $2... " >&6; }
2343 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2344 $as_echo_n "(cached) " >&6
2346 eval "$3=\$ac_header_compiler"
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2350 $as_echo "$ac_res" >&6; }
2352 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354 } # ac_fn_c_check_header_mongrel
2356 # ac_fn_c_try_run LINENO
2357 # ----------------------
2358 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2359 # that executables *can* be run.
2362 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363 if { { ac_try="$ac_link"
2365 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2366 *) ac_try_echo
=$ac_try;;
2368 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2369 $as_echo "$ac_try_echo"; } >&5
2370 (eval "$ac_link") 2>&5
2372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2373 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
2374 { { case "(($ac_try" in
2375 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2376 *) ac_try_echo=$ac_try;;
2378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2379 $as_echo "$ac_try_echo"; } >&5
2380 (eval "$ac_try") 2>&5
2382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2383 test $ac_status = 0; }; }; then :
2386 $as_echo "$as_me: program exited with status $ac_status" >&5
2387 $as_echo "$as_me: failed program was:" >&5
2388 sed 's/^/| /' conftest.$ac_ext >&5
2390 ac_retval=$ac_status
2392 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2393 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2394 as_fn_set_status $ac_retval
2398 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2399 # -------------------------------------------------------
2400 # Tests whether HEADER exists and can be compiled using the include files in
2401 # INCLUDES, setting the cache variable VAR accordingly.
2402 ac_fn_c_check_header_compile ()
2404 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2406 $as_echo_n "checking for $2... " >&6; }
2407 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2408 $as_echo_n "(cached) " >&6
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2415 if ac_fn_c_try_compile "$LINENO"; then :
2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2424 $as_echo "$ac_res" >&6; }
2425 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2427 } # ac_fn_c_check_header_compile
2429 # ac_fn_c_try_link LINENO
2430 # -----------------------
2431 # Try to link conftest.$ac_ext, and return whether this succeeded.
2434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2435 rm -f conftest.$ac_objext conftest$ac_exeext
2436 if { { ac_try="$ac_link"
2438 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2439 *) ac_try_echo
=$ac_try;;
2441 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2442 $as_echo "$ac_try_echo"; } >&5
2443 (eval "$ac_link") 2>conftest.err
2445 if test -s conftest.err
; then
2446 grep -v '^ *+' conftest.err
>conftest.er1
2447 cat conftest.er1
>&5
2448 mv -f conftest.er1 conftest.err
2450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2451 test $ac_status = 0; } && {
2452 test -z "$ac_c_werror_flag" ||
2453 test ! -s conftest.err
2454 } && test -s conftest
$ac_exeext && {
2455 test "$cross_compiling" = yes ||
2456 $as_test_x conftest
$ac_exeext
2460 $as_echo "$as_me: failed program was:" >&5
2461 sed 's/^/| /' conftest.
$ac_ext >&5
2465 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2466 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2467 # interfere with the next link command; also delete a directory that is
2468 # left behind by Apple's compiler. We do this before executing the actions.
2469 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2470 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2471 as_fn_set_status
$ac_retval
2473 } # ac_fn_c_try_link
2475 # ac_fn_c_check_decl LINENO SYMBOL VAR
2476 # ------------------------------------
2477 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2478 ac_fn_c_check_decl
()
2480 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2482 $as_echo_n "checking whether $2 is declared... " >&6; }
2483 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2484 $as_echo_n "(cached) " >&6
2486 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2487 /* end confdefs.h. */
2500 if ac_fn_c_try_compile
"$LINENO"; then :
2505 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2509 $as_echo "$ac_res" >&6; }
2510 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2512 } # ac_fn_c_check_decl
2514 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2515 # ----------------------------------------------
2516 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2517 ac_fn_c_check_header_preproc
()
2519 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523 $as_echo_n "(cached) " >&6
2525 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h. */
2529 if ac_fn_c_try_cpp
"$LINENO"; then :
2534 rm -f conftest.err conftest.
$ac_ext
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2541 } # ac_fn_c_check_header_preproc
2543 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2544 # ----------------------------------------------------
2545 # Tries to find if the field MEMBER exists in type AGGR, after including
2546 # INCLUDES, setting cache variable VAR accordingly.
2547 ac_fn_c_check_member
()
2549 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2551 $as_echo_n "checking for $2.$3... " >&6; }
2552 if { as_var
=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2553 $as_echo_n "(cached) " >&6
2555 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2556 /* end confdefs.h. */
2568 if ac_fn_c_try_compile
"$LINENO"; then :
2571 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2572 /* end confdefs.h. */
2578 if (sizeof ac_aggr.$3)
2584 if ac_fn_c_try_compile
"$LINENO"; then :
2589 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2595 $as_echo "$ac_res" >&6; }
2596 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2598 } # ac_fn_c_check_member
2600 # ac_fn_c_check_func LINENO FUNC VAR
2601 # ----------------------------------
2602 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2603 ac_fn_c_check_func
()
2605 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2607 $as_echo_n "checking for $2... " >&6; }
2608 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2609 $as_echo_n "(cached) " >&6
2611 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2612 /* end confdefs.h. */
2613 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2614 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2615 #define $2 innocuous_$2
2617 /* System header to define __stub macros and hopefully few prototypes,
2618 which can conflict with char $2 (); below.
2619 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2620 <limits.h> exists even on freestanding compilers. */
2623 # include <limits.h>
2625 # include <assert.h>
2630 /* Override any GCC internal prototype to avoid an error.
2631 Use char because int might match the return type of a GCC
2632 builtin and then its argument prototype would still apply. */
2637 /* The GNU C library defines this for functions which it implements
2638 to always fail with ENOSYS. Some functions are actually named
2639 something starting with __ and the normal name is an alias. */
2640 #if defined __stub_$2 || defined __stub___$2
2652 if ac_fn_c_try_link
"$LINENO"; then :
2657 rm -f core conftest.err conftest.
$ac_objext \
2658 conftest
$ac_exeext conftest.
$ac_ext
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2662 $as_echo "$ac_res" >&6; }
2663 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2665 } # ac_fn_c_check_func
2667 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2668 # -------------------------------------------
2669 # Tests whether TYPE exists after having included INCLUDES, setting cache
2670 # variable VAR accordingly.
2671 ac_fn_c_check_type
()
2673 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2675 $as_echo_n "checking for $2... " >&6; }
2676 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2677 $as_echo_n "(cached) " >&6
2680 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2681 /* end confdefs.h. */
2692 if ac_fn_c_try_compile
"$LINENO"; then :
2693 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2694 /* end confdefs.h. */
2705 if ac_fn_c_try_compile
"$LINENO"; then :
2710 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2712 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2716 $as_echo "$ac_res" >&6; }
2717 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2719 } # ac_fn_c_check_type
2721 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2722 # --------------------------------------------
2723 # Tries to find the compile-time value of EXPR in a program that includes
2724 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2726 ac_fn_c_compute_int
()
2728 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2729 if test "$cross_compiling" = yes; then
2730 # Depending upon the size, compute the lo and hi bounds.
2731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2732 /* end confdefs.h. */
2737 static int test_array [1 - 2 * !(($2) >= 0)];
2744 if ac_fn_c_try_compile
"$LINENO"; then :
2747 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2748 /* end confdefs.h. */
2753 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2760 if ac_fn_c_try_compile
"$LINENO"; then :
2761 ac_hi
=$ac_mid; break
2763 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
2764 if test $ac_lo -le $ac_mid; then
2768 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
2770 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2773 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h. */
2779 static int test_array [1 - 2 * !(($2) < 0)];
2786 if ac_fn_c_try_compile
"$LINENO"; then :
2789 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2790 /* end confdefs.h. */
2795 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2802 if ac_fn_c_try_compile
"$LINENO"; then :
2803 ac_lo
=$ac_mid; break
2805 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
2806 if test $ac_mid -le $ac_hi; then
2810 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
2812 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2817 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2819 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2820 # Binary search between lo and hi bounds.
2821 while test "x$ac_lo" != "x$ac_hi"; do
2822 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
2823 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2824 /* end confdefs.h. */
2829 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2836 if ac_fn_c_try_compile
"$LINENO"; then :
2839 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
2841 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2844 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
2848 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2849 /* end confdefs.h. */
2851 static long int longval () { return $2; }
2852 static unsigned long int ulongval () { return $2; }
2859 FILE *f = fopen ("conftest.val", "w");
2864 long int i = longval ();
2867 fprintf (f, "%ld", i);
2871 unsigned long int i = ulongval ();
2874 fprintf (f, "%lu", i);
2876 /* Do not output a trailing newline, as this causes \r\n confusion
2877 on some platforms. */
2878 return ferror (f) || fclose (f) != 0;
2884 if ac_fn_c_try_run
"$LINENO"; then :
2885 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
2889 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
2890 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
2894 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2895 as_fn_set_status
$ac_retval
2897 } # ac_fn_c_compute_int
2898 cat >config.log
<<_ACEOF
2899 This file contains any messages produced by compilers while
2900 running configure, to aid debugging if configure makes a mistake.
2902 It was created by emacs $as_me 24.2.50, which was
2903 generated by GNU Autoconf 2.65. Invocation command line was
2915 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2916 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2917 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2918 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2919 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2921 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2922 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2924 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2925 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2926 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2927 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2928 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2929 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2930 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2934 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2938 test -z "$as_dir" && as_dir
=.
2939 $as_echo "PATH: $as_dir"
2955 # Keep a trace of the command line.
2956 # Strip out --no-create and --no-recursion so they do not pile up.
2957 # Strip out --silent because we don't want to record it for future runs.
2958 # Also quote any args containing shell meta-characters.
2959 # Make two passes to allow for proper duplicate-argument suppression.
2963 ac_must_keep_next
=false
2969 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2970 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2971 |
-silent |
--silent |
--silen |
--sile |
--sil)
2974 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2977 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2979 as_fn_append ac_configure_args1
" '$ac_arg'"
2980 if test $ac_must_keep_next = true
; then
2981 ac_must_keep_next
=false
# Got value, back to normal.
2984 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2985 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2986 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2987 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2988 case "$ac_configure_args0 " in
2989 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2992 -* ) ac_must_keep_next
=true
;;
2995 as_fn_append ac_configure_args
" '$ac_arg'"
3000 { ac_configure_args0
=; unset ac_configure_args0
;}
3001 { ac_configure_args1
=; unset ac_configure_args1
;}
3003 # When interrupted or exit'd, cleanup temporary files, and complete
3004 # config.log. We remove comments because anyway the quotes in there
3005 # would cause problems or look ugly.
3006 # WARNING: Use '\'' to represent an apostrophe within the trap.
3007 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3008 trap 'exit_status=$?
3009 # Save into config.log some information that might help in debugging.
3014 ## ---------------- ##
3015 ## Cache variables. ##
3016 ## ---------------- ##
3019 # The following way of writing the cache mishandles newlines in values,
3021 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3022 eval ac_val=\$$ac_var
3026 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3027 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3030 _ | IFS | as_nl) ;; #(
3031 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3032 *) { eval $ac_var=; unset $ac_var;} ;;
3037 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3038 *${as_nl}ac_space=\ *)
3040 "s/'\''/'\''\\\\'\'''\''/g;
3041 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3044 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3052 ## ----------------- ##
3053 ## Output variables. ##
3054 ## ----------------- ##
3057 for ac_var in $ac_subst_vars
3059 eval ac_val=\$$ac_var
3061 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3063 $as_echo "$ac_var='\''$ac_val'\''"
3067 if test -n "$ac_subst_files"; then
3069 ## ------------------- ##
3070 ## File substitutions. ##
3071 ## ------------------- ##
3074 for ac_var
in $ac_subst_files
3076 eval ac_val
=\$
$ac_var
3078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3080 $as_echo "$ac_var='\''$ac_val'\''"
3085 if test -s confdefs.h; then
3095 test "$ac_signal" != 0 &&
3096 $as_echo "$as_me: caught signal $ac_signal"
3097 $as_echo "$as_me: exit $exit_status"
3099 rm -f core *.core core.conftest.* &&
3100 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3103 for ac_signal
in 1 2 13 15; do
3104 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3108 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3109 rm -f -r conftest
* confdefs.h
3111 $as_echo "/* confdefs.h */" > confdefs.h
3113 # Predefined preprocessor variables.
3115 cat >>confdefs.h
<<_ACEOF
3116 #define PACKAGE_NAME "$PACKAGE_NAME"
3119 cat >>confdefs.h
<<_ACEOF
3120 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3123 cat >>confdefs.h
<<_ACEOF
3124 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3127 cat >>confdefs.h
<<_ACEOF
3128 #define PACKAGE_STRING "$PACKAGE_STRING"
3131 cat >>confdefs.h
<<_ACEOF
3132 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3135 cat >>confdefs.h
<<_ACEOF
3136 #define PACKAGE_URL "$PACKAGE_URL"
3140 # Let the site file select an alternate cache file if it wants to.
3141 # Prefer an explicitly selected file to automatically selected ones.
3144 if test -n "$CONFIG_SITE"; then
3145 ac_site_file1
=$CONFIG_SITE
3146 elif test "x$prefix" != xNONE
; then
3147 ac_site_file1
=$prefix/share
/config.site
3148 ac_site_file2
=$prefix/etc
/config.site
3150 ac_site_file1
=$ac_default_prefix/share
/config.site
3151 ac_site_file2
=$ac_default_prefix/etc
/config.site
3153 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
3155 test "x$ac_site_file" = xNONE
&& continue
3156 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3158 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3159 sed 's/^/| /' "$ac_site_file" >&5
3164 if test -r "$cache_file"; then
3165 # Some versions of bash will fail to source /dev/null (special files
3166 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3167 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3169 $as_echo "$as_me: loading cache $cache_file" >&6;}
3171 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
3172 *) .
"./$cache_file";;
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3177 $as_echo "$as_me: creating cache $cache_file" >&6;}
3181 as_fn_append ac_header_list
" linux/version.h"
3182 as_fn_append ac_header_list
" sys/systeminfo.h"
3183 as_fn_append ac_header_list
" stdio_ext.h"
3184 as_fn_append ac_header_list
" fcntl.h"
3185 as_fn_append ac_header_list
" coff.h"
3186 as_fn_append ac_header_list
" pty.h"
3187 as_fn_append ac_header_list
" sys/vlimit.h"
3188 as_fn_append ac_header_list
" sys/resource.h"
3189 as_fn_append ac_header_list
" sys/utsname.h"
3190 as_fn_append ac_header_list
" pwd.h"
3191 as_fn_append ac_header_list
" utmp.h"
3192 as_fn_append ac_header_list
" dirent.h"
3193 as_fn_append ac_header_list
" util.h"
3194 as_fn_append ac_header_list
" sys/socket.h"
3195 as_fn_append ac_header_list
" stdlib.h"
3196 as_fn_append ac_header_list
" unistd.h"
3197 as_fn_append ac_header_list
" sys/param.h"
3198 as_fn_append ac_header_list
" pthread.h"
3199 as_fn_append ac_header_list
" malloc/malloc.h"
3200 as_fn_append ac_header_list
" maillock.h"
3201 as_fn_append ac_header_list
" sys/un.h"
3202 as_fn_append ac_func_list
" tzset"
3203 as_fn_append ac_func_list
" readlinkat"
3204 as_fn_append ac_header_list
" execinfo.h"
3205 gl_getopt_required
=GNU
3206 as_fn_append ac_header_list
" getopt.h"
3207 as_fn_append ac_func_list
" gettimeofday"
3208 as_fn_append ac_func_list
" nanotime"
3209 as_fn_append ac_header_list
" sys/time.h"
3210 as_fn_append ac_header_list
" wchar.h"
3211 as_fn_append ac_header_list
" stdint.h"
3212 as_fn_append ac_header_list
" inttypes.h"
3213 as_fn_append ac_func_list
" lstat"
3214 as_fn_append ac_func_list
" alarm"
3215 as_fn_append ac_header_list
" sys/select.h"
3216 as_fn_append ac_func_list
" pselect"
3217 as_fn_append ac_func_list
" pthread_sigmask"
3218 as_fn_append ac_func_list
" readlink"
3219 as_fn_append ac_func_list
" strtoimax"
3220 as_fn_append ac_func_list
" strtoumax"
3221 as_fn_append ac_func_list
" symlink"
3222 as_fn_append ac_header_list
" sys/stat.h"
3223 as_fn_append ac_func_list
" localtime_r"
3224 as_fn_append ac_header_list
" utime.h"
3225 as_fn_append ac_func_list
" futimes"
3226 as_fn_append ac_func_list
" futimesat"
3227 as_fn_append ac_func_list
" futimens"
3228 as_fn_append ac_func_list
" utimensat"
3229 as_fn_append ac_func_list
" lutimes"
3230 # Check that the precious variables saved in the cache have kept the same
3232 ac_cache_corrupted
=false
3233 for ac_var
in $ac_precious_vars; do
3234 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
3235 eval ac_new_set
=\
$ac_env_${ac_var}_set
3236 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
3237 eval ac_new_val
=\
$ac_env_${ac_var}_value
3238 case $ac_old_set,$ac_new_set in
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3241 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3242 ac_cache_corrupted
=: ;;
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3245 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3246 ac_cache_corrupted
=: ;;
3249 if test "x$ac_old_val" != "x$ac_new_val"; then
3250 # differences in whitespace do not lead to failure.
3251 ac_old_val_w
=`echo x $ac_old_val`
3252 ac_new_val_w
=`echo x $ac_new_val`
3253 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3255 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3256 ac_cache_corrupted
=:
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3259 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3260 eval $ac_var=\
$ac_old_val
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3263 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3265 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3268 # Pass precious variables to config.status.
3269 if test "$ac_new_set" = set; then
3271 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3272 *) ac_arg
=$ac_var=$ac_new_val ;;
3274 case " $ac_configure_args " in
3275 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3276 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
3280 if $ac_cache_corrupted; then
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3284 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3285 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3287 ## -------------------- ##
3288 ## Main body of script. ##
3289 ## -------------------- ##
3292 ac_cpp
='$CPP $CPPFLAGS'
3293 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3294 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3295 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3298 ac_config_headers
="$ac_config_headers src/config.h:src/config.in"
3302 for ac_dir
in build-aux
"$srcdir"/build-aux
; do
3303 for ac_t
in install-sh
install.sh shtool
; do
3304 if test -f "$ac_dir/$ac_t"; then
3306 ac_install_sh
="$ac_aux_dir/$ac_t -c"
3311 if test -z "$ac_aux_dir"; then
3312 as_fn_error
"cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3315 # These three variables are undocumented and unsupported,
3316 # and are intended to be withdrawn in a future Autoconf release.
3317 # They can cause serious problems if a builder's source tree is in a directory
3318 # whose full name contains unusual characters.
3319 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3320 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3321 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3324 am__api_version
='1.11'
3326 # Find a good install program. We prefer a C program (faster),
3327 # so one script is as good as another. But avoid the broken or
3328 # incompatible versions:
3329 # SysV /etc/install, /usr/sbin/install
3330 # SunOS /usr/etc/install
3331 # IRIX /sbin/install
3333 # AmigaOS /C/install, which installs bootblocks on floppy discs
3334 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3335 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3336 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3337 # OS/2's system install, which has a completely different semantic
3338 # ./install, which can be erroneously created by make from ./install.sh.
3339 # Reject install programs that cannot install multiple files.
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3341 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3342 if test -z "$INSTALL"; then
3343 if test "${ac_cv_path_install+set}" = set; then :
3344 $as_echo_n "(cached) " >&6
3346 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3350 test -z "$as_dir" && as_dir
=.
3351 # Account for people who put trailing slashes in PATH elements.
3352 case $as_dir/ in #((
3353 .
/ | .
// |
/[cC
]/* | \
3354 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3355 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3358 # OSF1 and SCO ODT 3.0 have their own names for install.
3359 # Don't use installbsd from OSF since it installs stuff as root
3361 for ac_prog
in ginstall scoinst
install; do
3362 for ac_exec_ext
in '' $ac_executable_extensions; do
3363 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3364 if test $ac_prog = install &&
3365 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3366 # AIX install. It has an incompatible calling convention.
3368 elif test $ac_prog = install &&
3369 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3370 # program-specific install script used by HP pwplus--don't use.
3373 rm -rf conftest.one conftest.two conftest.dir
3374 echo one
> conftest.one
3375 echo two
> conftest.two
3377 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3378 test -s conftest.one
&& test -s conftest.two
&&
3379 test -s conftest.dir
/conftest.one
&&
3380 test -s conftest.dir
/conftest.two
3382 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3395 rm -rf conftest.one conftest.two conftest.dir
3398 if test "${ac_cv_path_install+set}" = set; then
3399 INSTALL
=$ac_cv_path_install
3401 # As a last resort, use the slow shell script. Don't cache a
3402 # value for INSTALL within a source directory, because that will
3403 # break other packages using the cache if that directory is
3404 # removed, or if the value is a relative name.
3405 INSTALL
=$ac_install_sh
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3409 $as_echo "$INSTALL" >&6; }
3411 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3412 # It thinks the first close brace ends the variable substitution.
3413 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3415 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3417 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3420 $as_echo_n "checking whether build environment is sane... " >&6; }
3423 echo timestamp
> conftest.
file
3424 # Reject unsafe characters in $srcdir or the absolute working directory
3425 # name. Accept space and tab only in the latter.
3429 *[\\\"\
#\$\&\'\`$am_lf]*)
3430 as_fn_error
"unsafe absolute working directory name" "$LINENO" 5;;
3433 *[\\\"\
#\$\&\'\`$am_lf\ \ ]*)
3434 as_fn_error
"unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3437 # Do `set' in a subshell so we don't clobber the current shell's
3438 # arguments. Must try -L first in case configure is actually a
3439 # symlink; some systems play weird games with the mod time of symlinks
3440 # (eg FreeBSD returns the mod time of the symlink's containing
3443 set X
`ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3444 if test "$*" = "X"; then
3446 set X
`ls -t "$srcdir/configure" conftest.file`
3449 if test "$*" != "X $srcdir/configure conftest.file" \
3450 && test "$*" != "X conftest.file $srcdir/configure"; then
3452 # If neither matched, then we have a broken ls. This can happen
3453 # if, for instance, CONFIG_SHELL is bash and it inherits a
3454 # broken ls alias from the environment. This has actually
3455 # happened. Such a system could not be considered "sane".
3456 as_fn_error
"ls -t appears to fail. Make sure there is not a broken
3457 alias in your environment" "$LINENO" 5
3460 test "$2" = conftest.
file
3466 as_fn_error
"newly created file is older than distributed files!
3467 Check your system clock" "$LINENO" 5
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3470 $as_echo "yes" >&6; }
3471 test "$program_prefix" != NONE
&&
3472 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
3473 # Use a double $ so make ignores it.
3474 test "$program_suffix" != NONE
&&
3475 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
3476 # Double any \ or $.
3477 # By default was `s,x,x', remove it if useless.
3478 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
3479 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
3481 # expand $ac_aux_dir to an absolute path
3482 am_aux_dir
=`cd $ac_aux_dir && pwd`
3484 if test x
"${MISSING+set}" != xset
; then
3487 MISSING
="\${SHELL} \"$am_aux_dir/missing\"" ;;
3489 MISSING
="\${SHELL} $am_aux_dir/missing" ;;
3492 # Use eval to expand $SHELL
3493 if eval "$MISSING --run true"; then
3494 am_missing_run
="$MISSING --run "
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3498 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3501 if test x
"${install_sh}" != xset
; then
3504 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
3506 install_sh
="\${SHELL} $am_aux_dir/install-sh"
3510 # Installed binaries are usually stripped using `strip' when the user
3511 # run `make install-strip'. However `strip' might not be the right
3512 # tool to use in cross-compilation environments, therefore Automake
3513 # will honor the `STRIP' environment variable to overrule this program.
3514 if test "$cross_compiling" != no
; then
3515 if test -n "$ac_tool_prefix"; then
3516 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3517 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3519 $as_echo_n "checking for $ac_word... " >&6; }
3520 if test "${ac_cv_prog_STRIP+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3523 if test -n "$STRIP"; then
3524 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3526 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3530 test -z "$as_dir" && as_dir
=.
3531 for ac_exec_ext
in '' $ac_executable_extensions; do
3532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3533 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3543 STRIP
=$ac_cv_prog_STRIP
3544 if test -n "$STRIP"; then
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3546 $as_echo "$STRIP" >&6; }
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3549 $as_echo "no" >&6; }
3554 if test -z "$ac_cv_prog_STRIP"; then
3556 # Extract the first word of "strip", so it can be a program name with args.
3557 set dummy strip
; ac_word
=$2
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3559 $as_echo_n "checking for $ac_word... " >&6; }
3560 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3561 $as_echo_n "(cached) " >&6
3563 if test -n "$ac_ct_STRIP"; then
3564 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3566 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3570 test -z "$as_dir" && as_dir
=.
3571 for ac_exec_ext
in '' $ac_executable_extensions; do
3572 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3573 ac_cv_prog_ac_ct_STRIP
="strip"
3574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3583 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3584 if test -n "$ac_ct_STRIP"; then
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3586 $as_echo "$ac_ct_STRIP" >&6; }
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3589 $as_echo "no" >&6; }
3592 if test "x$ac_ct_STRIP" = x
; then
3595 case $cross_compiling:$ac_tool_warned in
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3599 ac_tool_warned
=yes ;;
3604 STRIP
="$ac_cv_prog_STRIP"
3608 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3611 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3612 if test -z "$MKDIR_P"; then
3613 if test "${ac_cv_path_mkdir+set}" = set; then :
3614 $as_echo_n "(cached) " >&6
3616 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3617 for as_dir
in $PATH$PATH_SEPARATOR/opt
/sfw
/bin
3620 test -z "$as_dir" && as_dir
=.
3621 for ac_prog
in mkdir gmkdir
; do
3622 for ac_exec_ext
in '' $ac_executable_extensions; do
3623 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } ||
continue
3624 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3625 'mkdir (GNU coreutils) '* | \
3626 'mkdir (coreutils) '* | \
3627 'mkdir (fileutils) '4.1*)
3628 ac_cv_path_mkdir
=$as_dir/$ac_prog$ac_exec_ext
3638 test -d .
/--version && rmdir .
/--version
3639 if test "${ac_cv_path_mkdir+set}" = set; then
3640 MKDIR_P
="$ac_cv_path_mkdir -p"
3642 # As a last resort, use the slow shell script. Don't cache a
3643 # value for MKDIR_P within a source directory, because that will
3644 # break other packages using the cache if that directory is
3645 # removed, or if the value is a relative name.
3646 MKDIR_P
="$ac_install_sh -d"
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3650 $as_echo "$MKDIR_P" >&6; }
3655 [\\/$
]* | ?
:[\\/]*) ;;
3656 */*) mkdir_p
="\$(top_builddir)/$mkdir_p" ;;
3659 for ac_prog
in gawk mawk nawk
awk
3661 # Extract the first word of "$ac_prog", so it can be a program name with args.
3662 set dummy
$ac_prog; ac_word
=$2
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3664 $as_echo_n "checking for $ac_word... " >&6; }
3665 if test "${ac_cv_prog_AWK+set}" = set; then :
3666 $as_echo_n "(cached) " >&6
3668 if test -n "$AWK"; then
3669 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3671 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3675 test -z "$as_dir" && as_dir
=.
3676 for ac_exec_ext
in '' $ac_executable_extensions; do
3677 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3678 ac_cv_prog_AWK
="$ac_prog"
3679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3689 if test -n "$AWK"; then
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3691 $as_echo "$AWK" >&6; }
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3694 $as_echo "no" >&6; }
3698 test -n "$AWK" && break
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3702 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3704 ac_make
=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3705 if { as_var
=ac_cv_prog_make_
${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3706 $as_echo_n "(cached) " >&6
3708 cat >conftest.
make <<\_ACEOF
3711 @
echo '@@@%%%=$(MAKE)=@@@%%%'
3713 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3714 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3716 eval ac_cv_prog_make_
${ac_make}_set
=yes;;
3718 eval ac_cv_prog_make_
${ac_make}_set
=no
;;
3722 if eval test \
$ac_cv_prog_make_${ac_make}_set
= yes; then
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3724 $as_echo "yes" >&6; }
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 SET_MAKE
="MAKE=${MAKE-make}"
3732 rm -rf .tst
2>/dev
/null
3733 mkdir .tst
2>/dev
/null
3734 if test -d .tst
; then
3739 rmdir .tst
2>/dev
/null
3741 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3742 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3743 # is not polluted with repeated "-I."
3744 am__isrc
=' -I$(srcdir)'
3745 # test to see if srcdir already configured
3746 if test -f $srcdir/config.status
; then
3747 as_fn_error
"source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3751 # test whether we have cygpath
3752 if test -z "$CYGPATH_W"; then
3753 if (cygpath
--version) >/dev
/null
2>/dev
/null
; then
3754 CYGPATH_W
='cygpath -w'
3761 # Define the identity of the package.
3766 cat >>confdefs.h
<<_ACEOF
3767 #define PACKAGE "$PACKAGE"
3771 cat >>confdefs.h
<<_ACEOF
3772 #define VERSION "$VERSION"
3775 # Some tools Automake needs.
3777 ACLOCAL
=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3780 AUTOCONF
=${AUTOCONF-"${am_missing_run}autoconf"}
3783 AUTOMAKE
=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3786 AUTOHEADER
=${AUTOHEADER-"${am_missing_run}autoheader"}
3789 MAKEINFO
=${MAKEINFO-"${am_missing_run}makeinfo"}
3791 # We need awk for the "check" target. The system "awk" is bad on
3793 # Always define AMTAR for backward compatibility.
3795 AMTAR
=${AMTAR-"${am_missing_run}tar"}
3797 am__tar
='${AMTAR} chof - "$$tardir"'; am__untar
='${AMTAR} xf -'
3806 lispdir
='${datadir}/emacs/${version}/lisp'
3807 leimdir
='${datadir}/emacs/${version}/leim'
3808 standardlisppath
='${lispdir}:${leimdir}'
3809 locallisppath
='${datadir}/emacs/${version}/site-lisp:'\
3810 '${datadir}/emacs/site-lisp'
3811 lisppath
='${locallisppath}:${standardlisppath}'
3812 etcdir
='${datadir}/emacs/${version}/etc'
3813 archlibdir
='${libexecdir}/emacs/${version}/${configuration}'
3814 docdir
='${datadir}/emacs/${version}/etc'
3815 gamedir
='${localstatedir}/games/emacs'
3818 # Check whether --with-all was given.
3819 if test "${with_all+set}" = set; then :
3820 withval
=$with_all; with_features
=$withval
3829 # Check whether --with-pop was given.
3830 if test "${with_pop+set}" = set; then :
3833 with_pop
=$with_features
3836 if test "$with_pop" = yes; then
3837 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3842 # Check whether --with-kerberos was given.
3843 if test "${with_kerberos+set}" = set; then :
3844 withval
=$with_kerberos;
3849 if test "$with_kerberos" != no
; then
3850 $as_echo "#define KERBEROS 1" >>confdefs.h
3855 # Check whether --with-kerberos5 was given.
3856 if test "${with_kerberos5+set}" = set; then :
3857 withval
=$with_kerberos5;
3862 if test "${with_kerberos5}" != no
; then
3863 if test "${with_kerberos}" = no
; then
3865 $as_echo "#define KERBEROS 1" >>confdefs.h
3869 $as_echo "#define KERBEROS5 1" >>confdefs.h
3874 # Check whether --with-hesiod was given.
3875 if test "${with_hesiod+set}" = set; then :
3876 withval
=$with_hesiod;
3881 if test "$with_hesiod" != no
; then
3883 $as_echo "#define HESIOD 1" >>confdefs.h
3888 # Check whether --with-mmdf was given.
3889 if test "${with_mmdf+set}" = set; then :
3895 if test "$with_mmdf" != no
; then
3897 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3902 # Check whether --with-mail-unlink was given.
3903 if test "${with_mail_unlink+set}" = set; then :
3904 withval
=$with_mail_unlink;
3909 if test "$with_mail_unlink" != no
; then
3911 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3916 # Check whether --with-mailhost was given.
3917 if test "${with_mailhost+set}" = set; then :
3918 withval
=$with_mailhost;
3919 cat >>confdefs.h
<<_ACEOF
3920 #define MAILHOST "$withval"
3927 # Check whether --with-sound was given.
3928 if test "${with_sound+set}" = set; then :
3929 withval
=$with_sound;
3931 with_sound
=$with_features
3936 # Check whether --with-sync-input was given.
3937 if test "${with_sync_input+set}" = set; then :
3938 withval
=$with_sync_input;
3940 with_sync_input
=$with_features
3943 if test "$with_sync_input" = yes; then
3945 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3950 # Check whether --with-x-toolkit was given.
3951 if test "${with_x_toolkit+set}" = set; then :
3952 withval
=$with_x_toolkit; case "${withval}" in
3953 y | ye |
yes ) val
=gtk
;;
3955 l | lu | luc | luci | lucid
) val
=lucid
;;
3956 a |
at | ath | athe | athen | athena
) val
=athena
;;
3957 m | mo | mot | moti | motif
) val
=motif
;;
3958 g | gt | gtk
) val
=gtk
;;
3961 as_fn_error
"\`--with-x-toolkit=$withval' is invalid;
3962 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3963 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3972 # Check whether --with-wide-int was given.
3973 if test "${with_wide_int+set}" = set; then :
3974 withval
=$with_wide_int;
3979 if test "$with_wide_int" = yes; then
3981 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3986 # Check whether --with-xpm was given.
3987 if test "${with_xpm+set}" = set; then :
3990 with_xpm
=$with_features
3994 # Check whether --with-jpeg was given.
3995 if test "${with_jpeg+set}" = set; then :
3998 with_jpeg
=$with_features
4002 # Check whether --with-tiff was given.
4003 if test "${with_tiff+set}" = set; then :
4006 with_tiff
=$with_features
4010 # Check whether --with-gif was given.
4011 if test "${with_gif+set}" = set; then :
4014 with_gif
=$with_features
4018 # Check whether --with-png was given.
4019 if test "${with_png+set}" = set; then :
4022 with_png
=$with_features
4026 # Check whether --with-rsvg was given.
4027 if test "${with_rsvg+set}" = set; then :
4030 with_rsvg
=$with_features
4034 # Check whether --with-xml2 was given.
4035 if test "${with_xml2+set}" = set; then :
4038 with_xml2
=$with_features
4042 # Check whether --with-imagemagick was given.
4043 if test "${with_imagemagick+set}" = set; then :
4044 withval
=$with_imagemagick;
4046 with_imagemagick
=$with_features
4051 # Check whether --with-xft was given.
4052 if test "${with_xft+set}" = set; then :
4055 with_xft
=$with_features
4059 # Check whether --with-libotf was given.
4060 if test "${with_libotf+set}" = set; then :
4061 withval
=$with_libotf;
4063 with_libotf
=$with_features
4067 # Check whether --with-m17n-flt was given.
4068 if test "${with_m17n_flt+set}" = set; then :
4069 withval
=$with_m17n_flt;
4071 with_m17n_flt
=$with_features
4076 # Check whether --with-toolkit-scroll-bars was given.
4077 if test "${with_toolkit_scroll_bars+set}" = set; then :
4078 withval
=$with_toolkit_scroll_bars;
4080 with_toolkit_scroll_bars
=$with_features
4084 # Check whether --with-xaw3d was given.
4085 if test "${with_xaw3d+set}" = set; then :
4086 withval
=$with_xaw3d;
4088 with_xaw3d
=$with_features
4092 # Check whether --with-xim was given.
4093 if test "${with_xim+set}" = set; then :
4096 with_xim
=$with_features
4100 # Check whether --with-ns was given.
4101 if test "${with_ns+set}" = set; then :
4109 # Check whether --with-gpm was given.
4110 if test "${with_gpm+set}" = set; then :
4113 with_gpm
=$with_features
4117 # Check whether --with-dbus was given.
4118 if test "${with_dbus+set}" = set; then :
4121 with_dbus
=$with_features
4125 # Check whether --with-gconf was given.
4126 if test "${with_gconf+set}" = set; then :
4127 withval
=$with_gconf;
4129 with_gconf
=$with_features
4133 # Check whether --with-gsettings was given.
4134 if test "${with_gsettings+set}" = set; then :
4135 withval
=$with_gsettings;
4137 with_gsettings
=$with_features
4141 # Check whether --with-selinux was given.
4142 if test "${with_selinux+set}" = set; then :
4143 withval
=$with_selinux;
4145 with_selinux
=$with_features
4149 # Check whether --with-gnutls was given.
4150 if test "${with_gnutls+set}" = set; then :
4151 withval
=$with_gnutls;
4153 with_gnutls
=$with_features
4157 ## For the times when you want to build Emacs but don't have
4158 ## a suitable makeinfo, and can live without the manuals.
4160 # Check whether --with-makeinfo was given.
4161 if test "${with_makeinfo+set}" = set; then :
4162 withval
=$with_makeinfo;
4164 with_makeinfo
=$with_features
4168 ## Makefile.in needs the cache file name.
4171 ## This is an option because I do not know if all info/man support
4172 ## compressed files, nor how to test if they do so.
4174 # Check whether --with-compress-info was given.
4175 if test "${with_compress_info+set}" = set; then :
4176 withval
=$with_compress_info;
4178 with_compress_info
=$with_features
4181 if test $with_compress_info = yes; then
4189 # Check whether --with-pkg-config-prog was given.
4190 if test "${with_pkg_config_prog+set}" = set; then :
4191 withval
=$with_pkg_config_prog;
4194 if test "X${with_pkg_config_prog}" != X
; then
4195 if test "${with_pkg_config_prog}" != yes; then
4196 PKG_CONFIG
="${with_pkg_config_prog}"
4202 # Check whether --with-crt-dir was given.
4203 if test "${with_crt_dir+set}" = set; then :
4204 withval
=$with_crt_dir;
4207 CRT_DIR
="${with_crt_dir}"
4210 # Check whether --with-gameuser was given.
4211 if test "${with_gameuser+set}" = set; then :
4212 withval
=$with_gameuser;
4215 test "X${with_gameuser}" != X
&& test "${with_gameuser}" != yes \
4216 && gameuser
="${with_gameuser}"
4217 test "X$gameuser" = X
&& gameuser
=games
4220 # Check whether --with-gnustep-conf was given.
4221 if test "${with_gnustep_conf+set}" = set; then :
4222 withval
=$with_gnustep_conf;
4225 test "X${with_gnustep_conf}" != X
&& test "${with_gnustep_conf}" != yes && \
4226 GNUSTEP_CONFIG_FILE
="${with_gnustep_conf}"
4227 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4228 GNUSTEP_CONFIG_FILE
=/etc
/GNUstep
/GNUstep.conf
4230 # Check whether --enable-ns-self-contained was given.
4231 if test "${enable_ns_self_contained+set}" = set; then :
4232 enableval
=$enable_ns_self_contained; EN_NS_SELF_CONTAINED
=$enableval
4234 EN_NS_SELF_CONTAINED
=yes
4238 # Check whether --enable-locallisppath was given.
4239 if test "${enable_locallisppath+set}" = set; then :
4240 enableval
=$enable_locallisppath; if test "${enableval}" = "no"; then
4242 elif test "${enableval}" != "yes"; then
4243 locallisppath
=${enableval}
4248 # Check whether --enable-checking was given.
4249 if test "${enable_checking+set}" = set; then :
4250 enableval
=$enable_checking; ac_checking_flags
="${enableval}"
4253 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
4254 for check
in $ac_checking_flags
4257 # these set all the flags to specific states
4258 yes) ac_enable_checking
=1 ;;
4259 no
) ac_enable_checking
= ;
4260 ac_gc_check_stringbytes
= ;
4261 ac_gc_check_string_overrun
= ;
4262 ac_gc_check_string_free_list
= ;
4263 ac_xmalloc_overrun
= ;
4264 ac_gc_check_cons_list
= ;
4266 all
) ac_enable_checking
=1 ;
4267 ac_gc_check_stringbytes
=1 ;
4268 ac_gc_check_string_overrun
=1 ;
4269 ac_gc_check_string_free_list
=1 ;
4270 ac_xmalloc_overrun
=1 ;
4271 ac_gc_check_cons_list
=1 ;
4272 ac_glyphs_debug
=1 ;;
4273 # these enable particular checks
4274 stringbytes
) ac_gc_check_stringbytes
=1 ;;
4275 stringoverrun
) ac_gc_check_string_overrun
=1 ;;
4276 stringfreelist
) ac_gc_check_string_free_list
=1 ;;
4277 xmallocoverrun
) ac_xmalloc_overrun
=1 ;;
4278 conslist
) ac_gc_check_cons_list
=1 ;;
4279 glyphs
) ac_glyphs_debug
=1 ;;
4280 *) as_fn_error
"unknown check category $check" "$LINENO" 5 ;;
4285 if test x
$ac_enable_checking != x
; then
4287 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4290 if test x
$ac_gc_check_stringbytes != x
; then
4292 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4295 if test x
$ac_gc_check_string_overrun != x
; then
4297 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4300 if test x
$ac_gc_check_string_free_list != x
; then
4302 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4305 if test x
$ac_xmalloc_overrun != x
; then
4307 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4310 if test x
$ac_gc_check_cons_list != x
; then
4312 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4315 if test x
$ac_glyphs_debug != x
; then
4317 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4321 # Check whether --enable-check-lisp-object-type was given.
4322 if test "${enable_check_lisp_object_type+set}" = set; then :
4323 enableval
=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4325 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4332 # Check whether --enable-profiling was given.
4333 if test "${enable_profiling+set}" = set; then :
4334 enableval
=$enable_profiling; ac_enable_profiling
="${enableval}"
4337 if test x
$ac_enable_profiling != x
; then
4338 PROFILING_CFLAGS
="-DPROFILING=1 -pg"
4344 # Check whether --enable-autodepend was given.
4345 if test "${enable_autodepend+set}" = set; then :
4346 enableval
=$enable_autodepend; ac_enable_autodepend
="${enableval}"
4348 ac_enable_autodepend
=yes
4352 #### Make srcdir absolute, if it isn't already. It's important to
4353 #### avoid running the path through pwd unnecessarily, since pwd can
4354 #### give you automounter prefixes, which can go away. We do all this
4355 #### so Emacs can find its files when run uninstalled.
4356 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4361 ## We may be able to use the $PWD environment variable to make this
4362 ## absolute. But sometimes PWD is inaccurate.
4363 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4364 ## but that tested only for a well-formed and valid PWD,
4365 ## it did not object when PWD was well-formed and valid but just wrong.
4366 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4370 srcdir
="`(cd ${srcdir}; pwd)`"
4373 * ) srcdir
="`(cd ${srcdir}; pwd)`" ;;
4376 ### Canonicalize the configuration name.
4378 # Make sure we can run config.sub.
4379 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
4380 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4383 $as_echo_n "checking build system type... " >&6; }
4384 if test "${ac_cv_build+set}" = set; then :
4385 $as_echo_n "(cached) " >&6
4387 ac_build_alias
=$build_alias
4388 test "x$ac_build_alias" = x
&&
4389 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
4390 test "x$ac_build_alias" = x
&&
4391 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
4392 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4393 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4397 $as_echo "$ac_cv_build" >&6; }
4398 case $ac_cv_build in
4400 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
4403 ac_save_IFS
=$IFS; IFS
='-'
4409 # Remember, the first character of IFS is used to create $*,
4410 # except with old shells:
4413 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4417 $as_echo_n "checking host system type... " >&6; }
4418 if test "${ac_cv_host+set}" = set; then :
4419 $as_echo_n "(cached) " >&6
4421 if test "x$host_alias" = x
; then
4422 ac_cv_host
=$ac_cv_build
4424 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4425 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4430 $as_echo "$ac_cv_host" >&6; }
4433 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
4436 ac_save_IFS
=$IFS; IFS
='-'
4442 # Remember, the first character of IFS is used to create $*,
4443 # except with old shells:
4446 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
4450 configuration
=${host_alias-${build_alias-$host}}
4454 ### If you add support for a new configuration, add code to this
4455 ### switch statement to recognize your configuration name and select
4456 ### the appropriate operating system file.
4458 ### You would hope that you could choose an s/*.h
4459 ### file based on the operating system portion. However, it turns out
4460 ### that each s/*.h file is pretty manufacturer-specific.
4461 ### So we basically have to have a special case for each
4462 ### configuration name.
4464 ### As far as handling version numbers on operating systems is
4465 ### concerned, make sure things will fail in a fixable way. If
4466 ### /etc/MACHINES doesn't say anything about version numbers, be
4467 ### prepared to handle anything reasonably. If version numbers
4468 ### matter, be sure /etc/MACHINES says something about it.
4470 opsys
='' unported
=no
4471 case "${canonical}" in
4473 ## GNU/Linux and similar ports
4483 ## FreeBSD kernel + glibc based userland
4498 ## Apple Darwin / Mac OS X
4500 case "${canonical}" in
4507 ## Use fink packages if available.
4508 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4509 ## if test -d /sw/include && test -d /sw/lib; then
4510 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4511 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4515 ## HP 9000 series 700 and 800, running HP/UX
4516 hppa
*-hp-hpux10.2
* )
4519 hppa
*-hp-hpux1[1-9]* )
4521 CFLAGS
="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4525 rs6000-ibm-aix4.
[23]* )
4528 powerpc-ibm-aix4.
[23]* )
4531 rs6000-ibm-aix
[56]* )
4534 powerpc-ibm-aix
[56]* )
4538 ## Silicon Graphics machines
4542 # Without defining _LANGUAGE_C, things get masked out in the headers
4543 # so that, for instance, grepping for `free' in stdlib.h fails and
4544 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4545 NON_GCC_TEST_OPTIONS
="-D_LANGUAGE_C"
4550 | i
[3456]86-*-solaris2* | i
[3456]86-*-sunos5* \
4551 | x86_64-
*-solaris2* | x86_64-
*-sunos5*)
4552 case "${canonical}" in
4554 amd64-
*-*|x86_64-
*-*) ;;
4558 case "${canonical}" in
4559 *-sunos5.6
* |
*-solaris2.6
* )
4563 *-sunos5.
[7-9]* |
*-solaris2.
[7-9]* )
4565 emacs_check_sunpro_c
=yes
4567 *-sunos5* |
*-solaris* )
4569 emacs_check_sunpro_c
=yes
4572 ## Watch out for a compiler that we know will not work.
4573 case "${canonical}" in
4574 *-solaris* |
*-sunos5* )
4575 if [ "x$CC" = x
/usr
/ucb
/cc
]; then
4576 ## /usr/ucb/cc doesn't work;
4577 ## we should find some other compiler that does work.
4585 ## Intel 386 machines where we don't care about the manufacturer.
4587 case "${canonical}" in
4588 *-cygwin ) opsys
=cygwin
;;
4589 *-darwin* ) opsys
=darwin
;;
4590 *-sysv4.2uw
* ) opsys
=unixware
;;
4591 *-sysv5uw* ) opsys
=unixware
;;
4592 *-sysv5OpenUNIX* ) opsys
=unixware
;;
4593 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4602 ### If the code above didn't choose an operating system, just choose
4603 ### an operating system based on the configuration name. You really
4604 ### only want to use this when you have no idea what the right
4605 ### operating system is; if you know what operating systems a machine
4606 ### runs, it's cleaner to make it explicit in the case statement
4608 if test x
"${opsys}" = x
; then
4609 case "${canonical}" in
4610 *-gnu* ) opsys
=gnu
;;
4619 if test $unported = yes; then
4620 as_fn_error
"Emacs hasn't been ported to \`${canonical}' systems.
4621 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4625 #### Choose a compiler.
4628 ac_cpp
='$CPP $CPPFLAGS'
4629 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4632 if test -n "$ac_tool_prefix"; then
4633 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4634 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4636 $as_echo_n "checking for $ac_word... " >&6; }
4637 if test "${ac_cv_prog_CC+set}" = set; then :
4638 $as_echo_n "(cached) " >&6
4640 if test -n "$CC"; then
4641 ac_cv_prog_CC
="$CC" # Let the user override the test.
4643 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4647 test -z "$as_dir" && as_dir
=.
4648 for ac_exec_ext
in '' $ac_executable_extensions; do
4649 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4650 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
4651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661 if test -n "$CC"; then
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4663 $as_echo "$CC" >&6; }
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4666 $as_echo "no" >&6; }
4671 if test -z "$ac_cv_prog_CC"; then
4673 # Extract the first word of "gcc", so it can be a program name with args.
4674 set dummy gcc
; ac_word
=$2
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4676 $as_echo_n "checking for $ac_word... " >&6; }
4677 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4678 $as_echo_n "(cached) " >&6
4680 if test -n "$ac_ct_CC"; then
4681 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4683 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4687 test -z "$as_dir" && as_dir
=.
4688 for ac_exec_ext
in '' $ac_executable_extensions; do
4689 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4690 ac_cv_prog_ac_ct_CC
="gcc"
4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4700 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4701 if test -n "$ac_ct_CC"; then
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4703 $as_echo "$ac_ct_CC" >&6; }
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4706 $as_echo "no" >&6; }
4709 if test "x$ac_ct_CC" = x
; then
4712 case $cross_compiling:$ac_tool_warned in
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4715 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4716 ac_tool_warned
=yes ;;
4724 if test -z "$CC"; then
4725 if test -n "$ac_tool_prefix"; then
4726 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4727 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4729 $as_echo_n "checking for $ac_word... " >&6; }
4730 if test "${ac_cv_prog_CC+set}" = set; then :
4731 $as_echo_n "(cached) " >&6
4733 if test -n "$CC"; then
4734 ac_cv_prog_CC
="$CC" # Let the user override the test.
4736 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4740 test -z "$as_dir" && as_dir
=.
4741 for ac_exec_ext
in '' $ac_executable_extensions; do
4742 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4743 ac_cv_prog_CC
="${ac_tool_prefix}cc"
4744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4754 if test -n "$CC"; then
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4756 $as_echo "$CC" >&6; }
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4759 $as_echo "no" >&6; }
4765 if test -z "$CC"; then
4766 # Extract the first word of "cc", so it can be a program name with args.
4767 set dummy cc
; ac_word
=$2
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4769 $as_echo_n "checking for $ac_word... " >&6; }
4770 if test "${ac_cv_prog_CC+set}" = set; then :
4771 $as_echo_n "(cached) " >&6
4773 if test -n "$CC"; then
4774 ac_cv_prog_CC
="$CC" # Let the user override the test.
4777 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4781 test -z "$as_dir" && as_dir
=.
4782 for ac_exec_ext
in '' $ac_executable_extensions; do
4783 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4784 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4785 ac_prog_rejected
=yes
4789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4796 if test $ac_prog_rejected = yes; then
4797 # We found a bogon in the path, so make sure we never use it.
4798 set dummy
$ac_cv_prog_CC
4800 if test $# != 0; then
4801 # We chose a different compiler from the bogus one.
4802 # However, it has the same basename, so the bogon will be chosen
4803 # first if we set CC to just the basename; use the full file name.
4805 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
4811 if test -n "$CC"; then
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4813 $as_echo "$CC" >&6; }
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4816 $as_echo "no" >&6; }
4821 if test -z "$CC"; then
4822 if test -n "$ac_tool_prefix"; then
4823 for ac_prog
in cl.exe
4825 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4826 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4828 $as_echo_n "checking for $ac_word... " >&6; }
4829 if test "${ac_cv_prog_CC+set}" = set; then :
4830 $as_echo_n "(cached) " >&6
4832 if test -n "$CC"; then
4833 ac_cv_prog_CC
="$CC" # Let the user override the test.
4835 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4839 test -z "$as_dir" && as_dir
=.
4840 for ac_exec_ext
in '' $ac_executable_extensions; do
4841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4842 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
4843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4853 if test -n "$CC"; then
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4855 $as_echo "$CC" >&6; }
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4858 $as_echo "no" >&6; }
4862 test -n "$CC" && break
4865 if test -z "$CC"; then
4867 for ac_prog
in cl.exe
4869 # Extract the first word of "$ac_prog", so it can be a program name with args.
4870 set dummy
$ac_prog; ac_word
=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4874 $as_echo_n "(cached) " >&6
4876 if test -n "$ac_ct_CC"; then
4877 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4879 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4883 test -z "$as_dir" && as_dir
=.
4884 for ac_exec_ext
in '' $ac_executable_extensions; do
4885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4886 ac_cv_prog_ac_ct_CC
="$ac_prog"
4887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4896 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4897 if test -n "$ac_ct_CC"; then
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4899 $as_echo "$ac_ct_CC" >&6; }
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4906 test -n "$ac_ct_CC" && break
4909 if test "x$ac_ct_CC" = x
; then
4912 case $cross_compiling:$ac_tool_warned in
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4916 ac_tool_warned
=yes ;;
4925 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4927 as_fn_error
"no acceptable C compiler found in \$PATH
4928 See \`config.log' for more details." "$LINENO" 5; }
4930 # Provide some information about the compiler.
4931 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4934 for ac_option
in --version -v -V -qversion; do
4935 { { ac_try
="$ac_compiler $ac_option >&5"
4937 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4938 *) ac_try_echo=$ac_try;;
4940 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4941 $as_echo "$ac_try_echo"; } >&5
4942 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4944 if test -s conftest.err; then
4946 ... rest of stderr output deleted ...
4947 10q' conftest.err >conftest.er1
4948 cat conftest.er1 >&5
4950 rm -f conftest.er1 conftest.err
4951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4952 test $ac_status = 0; }
4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h. */
4966 ac_clean_files_save=$ac_clean_files
4967 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4968 # Try to create an executable without -o first, disregard a.out.
4969 # It will help us diagnose broken compilers, and finding out an intuition
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4972 $as_echo_n "checking whether the C compiler works... " >&6; }
4973 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
4975 # The possible output files:
4976 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4979 for ac_file in $ac_files
4982 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4983 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4988 if { { ac_try="$ac_link_default"
4990 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4991 *) ac_try_echo
=$ac_try;;
4993 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4994 $as_echo "$ac_try_echo"; } >&5
4995 (eval "$ac_link_default") 2>&5
4997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4998 test $ac_status = 0; }; then :
4999 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5000 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5001 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5002 # so that the user can short-circuit this test for compilers unknown to
5004 for ac_file
in $ac_files ''
5006 test -f "$ac_file" ||
continue
5008 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
5011 # We found the default executable, but exeext='' is most
5015 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
5017 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5019 # We set ac_cv_exeext here because the later test for it is not
5020 # safe: cross compilers may not add the suffix if given an `-o'
5021 # argument, so we may need to know it at that point already.
5022 # Even if this section looks crufty: it has the advantage of
5029 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
5034 if test -z "$ac_file"; then :
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5036 $as_echo "no" >&6; }
5037 $as_echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.
$ac_ext >&5
5040 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5042 { as_fn_set_status
77
5043 as_fn_error
"C compiler cannot create executables
5044 See \`config.log' for more details." "$LINENO" 5; }; }
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5047 $as_echo "yes" >&6; }
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5050 $as_echo_n "checking for C compiler default output file name... " >&6; }
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5052 $as_echo "$ac_file" >&6; }
5053 ac_exeext
=$ac_cv_exeext
5055 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
5056 ac_clean_files
=$ac_clean_files_save
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5058 $as_echo_n "checking for suffix of executables... " >&6; }
5059 if { { ac_try
="$ac_link"
5061 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5062 *) ac_try_echo=$ac_try;;
5064 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5065 $as_echo "$ac_try_echo"; } >&5
5066 (eval "$ac_link") 2>&5
5068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5069 test $ac_status = 0; }; then :
5070 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
5071 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
5072 # work properly (i.e., refer to `conftest.exe'), while it won't with
5074 for ac_file
in conftest.exe conftest conftest.
*; do
5075 test -f "$ac_file" ||
continue
5077 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
5078 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5084 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5086 as_fn_error
"cannot compute suffix of executables: cannot compile and link
5087 See \`config.log' for more details." "$LINENO" 5; }
5089 rm -f conftest conftest
$ac_cv_exeext
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5091 $as_echo "$ac_cv_exeext" >&6; }
5093 rm -f conftest.
$ac_ext
5094 EXEEXT
=$ac_cv_exeext
5096 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h. */
5102 FILE *f = fopen ("conftest.out", "w");
5103 return ferror (f) || fclose (f) != 0;
5109 ac_clean_files
="$ac_clean_files conftest.out"
5110 # Check that the compiler produces executables we can run. If not, either
5111 # the compiler is broken, or we cross compile.
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5113 $as_echo_n "checking whether we are cross compiling... " >&6; }
5114 if test "$cross_compiling" != yes; then
5115 { { ac_try
="$ac_link"
5117 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5118 *) ac_try_echo=$ac_try;;
5120 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5121 $as_echo "$ac_try_echo"; } >&5
5122 (eval "$ac_link") 2>&5
5124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5125 test $ac_status = 0; }
5126 if { ac_try='./conftest$ac_cv_exeext'
5127 { { case "(($ac_try" in
5128 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5129 *) ac_try_echo
=$ac_try;;
5131 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5132 $as_echo "$ac_try_echo"; } >&5
5133 (eval "$ac_try") 2>&5
5135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5136 test $ac_status = 0; }; }; then
5139 if test "$cross_compiling" = maybe
; then
5142 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5144 as_fn_error
"cannot run C compiled programs.
5145 If you meant to cross compile, use \`--host'.
5146 See \`config.log' for more details." "$LINENO" 5; }
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5151 $as_echo "$cross_compiling" >&6; }
5153 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
5154 ac_clean_files
=$ac_clean_files_save
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5156 $as_echo_n "checking for suffix of object files... " >&6; }
5157 if test "${ac_cv_objext+set}" = set; then :
5158 $as_echo_n "(cached) " >&6
5160 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5161 /* end confdefs.h. */
5171 rm -f conftest.o conftest.obj
5172 if { { ac_try
="$ac_compile"
5174 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5175 *) ac_try_echo=$ac_try;;
5177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5178 $as_echo "$ac_try_echo"; } >&5
5179 (eval "$ac_compile") 2>&5
5181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5182 test $ac_status = 0; }; then :
5183 for ac_file in conftest.o conftest.obj conftest.*; do
5184 test -f "$ac_file" || continue;
5186 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5187 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5192 $as_echo "$as_me: failed program was:" >&5
5193 sed 's/^/| /' conftest.$ac_ext >&5
5195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5197 as_fn_error "cannot compute suffix of object files
: cannot compile
5198 See \
`config.log' for more details." "$LINENO" 5; }
5200 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5203 $as_echo "$ac_cv_objext" >&6; }
5204 OBJEXT=$ac_cv_objext
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5207 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5208 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5209 $as_echo_n "(cached) " >&6
5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212 /* end confdefs.h. */
5225 if ac_fn_c_try_compile "$LINENO"; then :
5230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5231 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5235 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5236 if test $ac_compiler_gnu = yes; then
5241 ac_test_CFLAGS=${CFLAGS+set}
5242 ac_save_CFLAGS=$CFLAGS
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5244 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5245 if test "${ac_cv_prog_cc_g+set}" = set; then :
5246 $as_echo_n "(cached) " >&6
5248 ac_save_c_werror_flag=$ac_c_werror_flag
5249 ac_c_werror_flag=yes
5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5253 /* end confdefs.h. */
5263 if ac_fn_c_try_compile "$LINENO"; then :
5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5268 /* end confdefs.h. */
5278 if ac_fn_c_try_compile "$LINENO"; then :
5281 ac_c_werror_flag=$ac_save_c_werror_flag
5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284 /* end confdefs.h. */
5294 if ac_fn_c_try_compile "$LINENO"; then :
5297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5302 ac_c_werror_flag=$ac_save_c_werror_flag
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5305 $as_echo "$ac_cv_prog_cc_g" >&6; }
5306 if test "$ac_test_CFLAGS" = set; then
5307 CFLAGS=$ac_save_CFLAGS
5308 elif test $ac_cv_prog_cc_g = yes; then
5309 if test "$GCC" = yes; then
5315 if test "$GCC" = yes; then
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5322 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5323 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5324 $as_echo_n "(cached) " >&6
5326 ac_cv_prog_cc_c89=no
5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329 /* end confdefs.h. */
5332 #include <sys/types.h>
5333 #include <sys/stat.h>
5334 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5335 struct buf { int x; };
5336 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5337 static char *e (p, i)
5343 static char *f (char * (*g) (char **, int), char **p, ...)
5348 s = g (p, va_arg (v,int));
5353 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5354 function prototypes and stuff, but not '\xHH' hex character constants.
5355 These don't provoke an error unfortunately, instead are silently treated
5356 as 'x'. The following induces an error, until -std is added to get
5357 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5358 array size at least. It's necessary to write '\x00'==0 to get something
5359 that's true only with -std. */
5360 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5362 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5363 inside strings and character constants. */
5365 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5367 int test (int i, double x);
5368 struct s1 {int (*f) (int a);};
5369 struct s2 {int (*f) (double a);};
5370 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5376 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5381 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5382 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5384 CC="$ac_save_CC $ac_arg"
5385 if ac_fn_c_try_compile "$LINENO"; then :
5386 ac_cv_prog_cc_c89=$ac_arg
5388 rm -f core conftest.err conftest.$ac_objext
5389 test "x$ac_cv_prog_cc_c89" != "xno" && break
5391 rm -f conftest.$ac_ext
5396 case "x$ac_cv_prog_cc_c89" in
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5399 $as_echo "none needed" >&6; } ;;
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5402 $as_echo "unsupported" >&6; } ;;
5404 CC="$CC $ac_cv_prog_cc_c89"
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5406 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5408 if test "x$ac_cv_prog_cc_c89" != xno; then :
5413 ac_cpp='$CPP $CPPFLAGS'
5414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5417 DEPDIR="${am__leading_dot}deps"
5419 ac_config_commands="$ac_config_commands depfiles"
5422 am_make=${MAKE-make}
5423 cat > confinc << 'END'
5425 @echo this is the am__doit target
5428 # If we don't find an include directive, just comment out the code.
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5430 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5434 # First try GNU make style include.
5435 echo "include confinc" > confmf
5436 # Ignore all kinds of additional output from `make'.
5437 case `$am_make -s -f confmf 2> /dev/null` in #(
5438 *the\ am__doit\ target*)
5444 # Now try BSD make style include.
5445 if test "$am__include" = "#"; then
5446 echo '.include
"confinc"' > confmf
5447 case `$am_make -s -f confmf 2> /dev/null` in #(
5448 *the\ am__doit\ target*)
5449 am__include=.include
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5458 $as_echo "$_am_result" >&6; }
5459 rm -f confinc confmf
5461 # Check whether --enable-dependency-tracking was given.
5462 if test "${enable_dependency_tracking+set}" = set; then :
5463 enableval=$enable_dependency_tracking;
5466 if test "x$enable_dependency_tracking" != xno; then
5467 am_depcomp="$ac_aux_dir/depcomp"
5470 if test "x$enable_dependency_tracking" != xno
; then
5480 depcc
="$CC" am_compiler_list
=
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5483 $as_echo_n "checking dependency style of $depcc... " >&6; }
5484 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5485 $as_echo_n "(cached) " >&6
5487 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5488 # We make a subdir and do the tests there. Otherwise we can end up
5489 # making bogus files that we don't know about and never remove. For
5490 # instance it was reported that on HP-UX the gcc test will end up
5491 # making a dummy file named `D' -- because `-MD' means `put the output
5494 # Copy depcomp to subdir because otherwise we won't find it if we're
5495 # using a relative directory.
5496 cp "$am_depcomp" conftest.dir
5498 # We will build objects and dependencies in a subdirectory because
5499 # it helps to detect inapplicable dependency modes. For instance
5500 # both Tru64's cc and ICC support -MD to output dependencies as a
5501 # side effect of compilation, but ICC will put the dependencies in
5502 # the current directory while Tru64 will put them in the object
5506 am_cv_CC_dependencies_compiler_type
=none
5507 if test "$am_compiler_list" = ""; then
5508 am_compiler_list
=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5511 case " $depcc " in #(
5512 *\
-arch\
*\
-arch\
*) am__universal
=true
;;
5515 for depmode
in $am_compiler_list; do
5516 # Setup a source with many dependencies, because some compilers
5517 # like to wrap large dependency lists on column 80 (with \), and
5518 # we should not choose a depcomp mode which is confused by this.
5520 # We need to recreate these files for each test, as the compiler may
5521 # overwrite some of them when testing with obscure command lines.
5522 # This happens at least with the AIX C compiler.
5524 for i
in 1 2 3 4 5 6; do
5525 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
5526 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5527 # Solaris 8's {/usr,}/bin/sh.
5528 touch sub
/conftst
$i.h
5530 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5532 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5533 # mode. It turns out that the SunPro C++ compiler does not properly
5534 # handle `-M -o', and we need to detect this. Also, some Intel
5535 # versions had trouble with output in subdirs
5536 am__obj
=sub
/conftest.
${OBJEXT-o}
5537 am__minus_obj
="-o $am__obj"
5540 # This depmode causes a compiler race in universal mode.
5541 test "$am__universal" = false ||
continue
5544 # after this tag, mechanisms are not by side-effect, so they'll
5545 # only be used when explicitly requested
5546 if test "x$enable_dependency_tracking" = xyes
; then
5552 msvisualcpp | msvcmsys
)
5553 # This compiler won't grok `-c -o', but also, the minuso test has
5554 # not run yet. These depmodes are late enough in the game, and
5555 # so weak that their functioning should not be impacted.
5556 am__obj
=conftest.
${OBJEXT-o}
5561 if depmode
=$depmode \
5562 source=sub
/conftest.c object
=$am__obj \
5563 depfile
=sub
/conftest.Po tmpdepfile
=sub
/conftest.TPo \
5564 $SHELL .
/depcomp
$depcc -c $am__minus_obj sub
/conftest.c \
5565 >/dev
/null
2>conftest.err
&&
5566 grep sub
/conftst1.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5567 grep sub
/conftst6.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5568 grep $am__obj sub
/conftest.Po
> /dev
/null
2>&1 &&
5569 ${MAKE-make} -s -f confmf
> /dev
/null
2>&1; then
5570 # icc doesn't choke on unknown options, it will just issue warnings
5571 # or remarks (even with -Werror). So we grep stderr for any message
5572 # that says an option was ignored or not supported.
5573 # When given -MP, icc 7.0 and 7.1 complain thusly:
5574 # icc: Command line warning: ignoring option '-M'; no argument required
5575 # The diagnosis changed in icc 8.0:
5576 # icc: Command line remark: option '-MP' not supported
5577 if (grep 'ignoring option' conftest.err ||
5578 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
5579 am_cv_CC_dependencies_compiler_type
=$depmode
5588 am_cv_CC_dependencies_compiler_type
=none
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5593 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5594 CCDEPMODE
=depmode
=$am_cv_CC_dependencies_compiler_type
5597 test "x$enable_dependency_tracking" != xno \
5598 && test "$am_cv_CC_dependencies_compiler_type" = gcc3
; then
5600 am__fastdepCC_FALSE
='#'
5602 am__fastdepCC_TRUE
='#'
5603 am__fastdepCC_FALSE
=
5607 if test "x$CC" != xcc
; then
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5609 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5612 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5614 set dummy
$CC; ac_cc
=`$as_echo "$2" |
5615 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5616 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5617 $as_echo_n "(cached) " >&6
5619 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h. */
5630 # Make sure it works both with $CC and with simple cc.
5631 # We do the test twice because some compilers refuse to overwrite an
5632 # existing .o file with -o, though they will create one.
5633 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5635 if { { case "(($ac_try" in
5636 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5637 *) ac_try_echo=$ac_try;;
5639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5640 $as_echo "$ac_try_echo"; } >&5
5641 (eval "$ac_try") 2>&5
5643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5644 test $ac_status = 0; } &&
5645 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5646 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5647 *) ac_try_echo
=$ac_try;;
5649 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5650 $as_echo "$ac_try_echo"; } >&5
5651 (eval "$ac_try") 2>&5
5653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5654 test $ac_status = 0; };
5656 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
5657 if test "x$CC" != xcc
; then
5658 # Test first that cc exists at all.
5659 if { ac_try
='cc -c conftest.$ac_ext >&5'
5660 { { case "(($ac_try" in
5661 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5662 *) ac_try_echo=$ac_try;;
5664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5665 $as_echo "$ac_try_echo"; } >&5
5666 (eval "$ac_try") 2>&5
5668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5669 test $ac_status = 0; }; }; then
5670 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5672 if { { case "(($ac_try" in
5673 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5674 *) ac_try_echo
=$ac_try;;
5676 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5677 $as_echo "$ac_try_echo"; } >&5
5678 (eval "$ac_try") 2>&5
5680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5681 test $ac_status = 0; } &&
5682 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
5683 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5684 *) ac_try_echo=$ac_try;;
5686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5687 $as_echo "$ac_try_echo"; } >&5
5688 (eval "$ac_try") 2>&5
5690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5691 test $ac_status = 0; };
5696 # cc exists but doesn't like -o.
5697 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5702 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5704 rm -f core conftest*
5707 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5709 $as_echo "yes" >&6; }
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5712 $as_echo "no" >&6; }
5714 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5718 # FIXME: we rely on the cache variable name because
5719 # there is no other way.
5721 am_cc=`echo $2 |
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5722 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5723 if test "$am_t" != yes; then
5724 # Losing compiler, so override with the script.
5725 # FIXME: It is wrong to rewrite CC.
5726 # But if we don't then we get into trouble of one sort or another.
5727 # A longer-term fix would be to have automake use am__CC in this case,
5728 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5729 CC="$am_aux_dir/compile $CC"
5734 if test x$GCC = xyes; then
5735 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5737 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5740 # Initialize gnulib right after choosing the compiler.
5743 ac_cpp='$CPP $CPPFLAGS'
5744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5748 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5749 # On Suns, sometimes $CPP names a directory.
5750 if test -n "$CPP" && test -d "$CPP"; then
5753 if test -z "$CPP"; then
5754 if test "${ac_cv_prog_CPP+set}" = set; then :
5755 $as_echo_n "(cached) " >&6
5757 # Double quotes because CPP needs to be expanded
5758 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5761 for ac_c_preproc_warn_flag in '' yes
5763 # Use a header file that comes with gcc, so configuring glibc
5764 # with a fresh cross-compiler works.
5765 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5766 # <limits.h> exists even on freestanding compilers.
5767 # On the NeXT, cc -E runs the code through the compiler's parser,
5768 # not just through cpp. "Syntax error" is here to catch this case.
5769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770 /* end confdefs.h. */
5772 # include <limits.h>
5774 # include <assert.h>
5778 if ac_fn_c_try_cpp "$LINENO"; then :
5781 # Broken: fails on valid input.
5784 rm -f conftest.err conftest.$ac_ext
5786 # OK, works on sane cases. Now check whether nonexistent headers
5787 # can be detected and how.
5788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5789 /* end confdefs.h. */
5790 #include <ac_nonexistent.h>
5792 if ac_fn_c_try_cpp "$LINENO"; then :
5793 # Broken: success on invalid input.
5796 # Passes both tests.
5800 rm -f conftest.err conftest.$ac_ext
5803 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5804 rm -f conftest.err conftest.
$ac_ext
5805 if $ac_preproc_ok; then :
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5818 $as_echo "$CPP" >&6; }
5820 for ac_c_preproc_warn_flag
in '' yes
5822 # Use a header file that comes with gcc, so configuring glibc
5823 # with a fresh cross-compiler works.
5824 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5825 # <limits.h> exists even on freestanding compilers.
5826 # On the NeXT, cc -E runs the code through the compiler's parser,
5827 # not just through cpp. "Syntax error" is here to catch this case.
5828 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5829 /* end confdefs.h. */
5831 # include <limits.h>
5833 # include <assert.h>
5837 if ac_fn_c_try_cpp
"$LINENO"; then :
5840 # Broken: fails on valid input.
5843 rm -f conftest.err conftest.
$ac_ext
5845 # OK, works on sane cases. Now check whether nonexistent headers
5846 # can be detected and how.
5847 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5848 /* end confdefs.h. */
5849 #include <ac_nonexistent.h>
5851 if ac_fn_c_try_cpp
"$LINENO"; then :
5852 # Broken: success on invalid input.
5855 # Passes both tests.
5859 rm -f conftest.err conftest.
$ac_ext
5862 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5863 rm -f conftest.err conftest.
$ac_ext
5864 if $ac_preproc_ok; then :
5867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5869 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
5870 See \`config.log' for more details." "$LINENO" 5; }
5874 ac_cpp
='$CPP $CPPFLAGS'
5875 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5876 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5877 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5881 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5882 if test "${ac_cv_path_GREP+set}" = set; then :
5883 $as_echo_n "(cached) " >&6
5885 if test -z "$GREP"; then
5886 ac_path_GREP_found
=false
5887 # Loop through the user's path and test for each of PROGNAME-LIST
5888 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5889 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5892 test -z "$as_dir" && as_dir
=.
5893 for ac_prog
in grep ggrep
; do
5894 for ac_exec_ext
in '' $ac_executable_extensions; do
5895 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
5896 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
5897 # Check for GNU ac_path_GREP and select it if it is found.
5898 # Check for GNU $ac_path_GREP
5899 case `"$ac_path_GREP" --version 2>&1` in
5901 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
5904 $as_echo_n 0123456789 >"conftest.in"
5907 cat "conftest.in" "conftest.in" >"conftest.tmp"
5908 mv "conftest.tmp" "conftest.in"
5909 cp "conftest.in" "conftest.nl"
5910 $as_echo 'GREP' >> "conftest.nl"
5911 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5912 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5913 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5914 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5915 # Best one so far, save it but keep looking for a better one
5916 ac_cv_path_GREP
="$ac_path_GREP"
5917 ac_path_GREP_max
=$ac_count
5919 # 10*(2^10) chars as input seems more than enough
5920 test $ac_count -gt 10 && break
5922 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5925 $ac_path_GREP_found && break 3
5930 if test -z "$ac_cv_path_GREP"; then
5931 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5934 ac_cv_path_GREP
=$GREP
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5939 $as_echo "$ac_cv_path_GREP" >&6; }
5940 GREP
="$ac_cv_path_GREP"
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5944 $as_echo_n "checking for egrep... " >&6; }
5945 if test "${ac_cv_path_EGREP+set}" = set; then :
5946 $as_echo_n "(cached) " >&6
5948 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
5949 then ac_cv_path_EGREP
="$GREP -E"
5951 if test -z "$EGREP"; then
5952 ac_path_EGREP_found
=false
5953 # Loop through the user's path and test for each of PROGNAME-LIST
5954 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5955 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5958 test -z "$as_dir" && as_dir
=.
5959 for ac_prog
in egrep; do
5960 for ac_exec_ext
in '' $ac_executable_extensions; do
5961 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
5962 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
5963 # Check for GNU ac_path_EGREP and select it if it is found.
5964 # Check for GNU $ac_path_EGREP
5965 case `"$ac_path_EGREP" --version 2>&1` in
5967 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
5970 $as_echo_n 0123456789 >"conftest.in"
5973 cat "conftest.in" "conftest.in" >"conftest.tmp"
5974 mv "conftest.tmp" "conftest.in"
5975 cp "conftest.in" "conftest.nl"
5976 $as_echo 'EGREP' >> "conftest.nl"
5977 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5978 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5979 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5980 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5981 # Best one so far, save it but keep looking for a better one
5982 ac_cv_path_EGREP
="$ac_path_EGREP"
5983 ac_path_EGREP_max
=$ac_count
5985 # 10*(2^10) chars as input seems more than enough
5986 test $ac_count -gt 10 && break
5988 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5991 $ac_path_EGREP_found && break 3
5996 if test -z "$ac_cv_path_EGREP"; then
5997 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6000 ac_cv_path_EGREP
=$EGREP
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6006 $as_echo "$ac_cv_path_EGREP" >&6; }
6007 EGREP
="$ac_cv_path_EGREP"
6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6013 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6014 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6015 $as_echo_n "(cached) " >&6
6018 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6019 /* end confdefs.h. */
6026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6027 $EGREP "Amsterdam" >/dev
/null
2>&1; then :
6028 gl_cv_c_amsterdam_compiler
=yes
6030 gl_cv_c_amsterdam_compiler
=no
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6037 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6038 if test -z "$AR"; then
6039 if test $gl_cv_c_amsterdam_compiler = yes; then
6041 if test -z "$ARFLAGS"; then
6045 if test -n "$ac_tool_prefix"; then
6046 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6047 set dummy
${ac_tool_prefix}ar; ac_word
=$2
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6049 $as_echo_n "checking for $ac_word... " >&6; }
6050 if test "${ac_cv_prog_AR+set}" = set; then :
6051 $as_echo_n "(cached) " >&6
6053 if test -n "$AR"; then
6054 ac_cv_prog_AR
="$AR" # Let the user override the test.
6056 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6060 test -z "$as_dir" && as_dir
=.
6061 for ac_exec_ext
in '' $ac_executable_extensions; do
6062 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6063 ac_cv_prog_AR
="${ac_tool_prefix}ar"
6064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6074 if test -n "$AR"; then
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6076 $as_echo "$AR" >&6; }
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6079 $as_echo "no" >&6; }
6084 if test -z "$ac_cv_prog_AR"; then
6086 # Extract the first word of "ar", so it can be a program name with args.
6087 set dummy
ar; ac_word
=$2
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6089 $as_echo_n "checking for $ac_word... " >&6; }
6090 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6091 $as_echo_n "(cached) " >&6
6093 if test -n "$ac_ct_AR"; then
6094 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
6096 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6100 test -z "$as_dir" && as_dir
=.
6101 for ac_exec_ext
in '' $ac_executable_extensions; do
6102 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6103 ac_cv_prog_ac_ct_AR
="ar"
6104 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6113 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
6114 if test -n "$ac_ct_AR"; then
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6116 $as_echo "$ac_ct_AR" >&6; }
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6119 $as_echo "no" >&6; }
6122 if test "x$ac_ct_AR" = x
; then
6125 case $cross_compiling:$ac_tool_warned in
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6128 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6129 ac_tool_warned
=yes ;;
6137 if test -z "$ARFLAGS"; then
6142 if test -z "$ARFLAGS"; then
6148 if test -z "$RANLIB"; then
6149 if test $gl_cv_c_amsterdam_compiler = yes; then
6152 if test -n "$ac_tool_prefix"; then
6153 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6154 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6156 $as_echo_n "checking for $ac_word... " >&6; }
6157 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6158 $as_echo_n "(cached) " >&6
6160 if test -n "$RANLIB"; then
6161 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
6163 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6167 test -z "$as_dir" && as_dir
=.
6168 for ac_exec_ext
in '' $ac_executable_extensions; do
6169 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6170 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
6171 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6180 RANLIB
=$ac_cv_prog_RANLIB
6181 if test -n "$RANLIB"; then
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6183 $as_echo "$RANLIB" >&6; }
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6186 $as_echo "no" >&6; }
6191 if test -z "$ac_cv_prog_RANLIB"; then
6192 ac_ct_RANLIB
=$RANLIB
6193 # Extract the first word of "ranlib", so it can be a program name with args.
6194 set dummy ranlib
; ac_word
=$2
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6196 $as_echo_n "checking for $ac_word... " >&6; }
6197 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6198 $as_echo_n "(cached) " >&6
6200 if test -n "$ac_ct_RANLIB"; then
6201 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
6203 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6207 test -z "$as_dir" && as_dir
=.
6208 for ac_exec_ext
in '' $ac_executable_extensions; do
6209 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6210 ac_cv_prog_ac_ct_RANLIB
="ranlib"
6211 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6220 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
6221 if test -n "$ac_ct_RANLIB"; then
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6223 $as_echo "$ac_ct_RANLIB" >&6; }
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6226 $as_echo "no" >&6; }
6229 if test "x$ac_ct_RANLIB" = x
; then
6232 case $cross_compiling:$ac_tool_warned in
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6236 ac_tool_warned
=yes ;;
6238 RANLIB
=$ac_ct_RANLIB
6241 RANLIB
="$ac_cv_prog_RANLIB"
6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6249 $as_echo_n "checking for ANSI C header files... " >&6; }
6250 if test "${ac_cv_header_stdc+set}" = set; then :
6251 $as_echo_n "(cached) " >&6
6253 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6254 /* end confdefs.h. */
6268 if ac_fn_c_try_compile
"$LINENO"; then :
6269 ac_cv_header_stdc
=yes
6271 ac_cv_header_stdc
=no
6273 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6275 if test $ac_cv_header_stdc = yes; then
6276 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6277 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6278 /* end confdefs.h. */
6282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6283 $EGREP "memchr" >/dev
/null
2>&1; then :
6286 ac_cv_header_stdc
=no
6292 if test $ac_cv_header_stdc = yes; then
6293 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6294 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6295 /* end confdefs.h. */
6299 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6300 $EGREP "free" >/dev
/null
2>&1; then :
6303 ac_cv_header_stdc
=no
6309 if test $ac_cv_header_stdc = yes; then
6310 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6311 if test "$cross_compiling" = yes; then :
6314 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6315 /* end confdefs.h. */
6318 #if ((' ' & 0x0FF) == 0x020)
6319 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6320 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6322 # define ISLOWER(c) \
6323 (('a' <= (c) && (c) <= 'i') \
6324 || ('j' <= (c) && (c) <= 'r') \
6325 || ('s' <= (c) && (c) <= 'z'))
6326 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6329 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6334 for (i = 0; i < 256; i++)
6335 if (XOR (islower (i), ISLOWER (i))
6336 || toupper (i) != TOUPPER (i))
6341 if ac_fn_c_try_run
"$LINENO"; then :
6344 ac_cv_header_stdc
=no
6346 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6347 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6353 $as_echo "$ac_cv_header_stdc" >&6; }
6354 if test $ac_cv_header_stdc = yes; then
6356 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6360 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6361 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6362 inttypes.h stdint.h unistd.h
6364 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6365 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6367 eval as_val
=\$
$as_ac_Header
6368 if test "x$as_val" = x
""yes; then :
6369 cat >>confdefs.h
<<_ACEOF
6370 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6381 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6382 if test "x$ac_cv_header_minix_config_h" = x
""yes; then :
6389 if test "$MINIX" = yes; then
6391 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6394 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6397 $as_echo "#define _MINIX 1" >>confdefs.h
6404 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6411 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6412 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6413 $as_echo_n "(cached) " >&6
6415 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h. */
6418 # define __EXTENSIONS__ 1
6419 $ac_includes_default
6428 if ac_fn_c_try_compile
"$LINENO"; then :
6429 ac_cv_safe_to_define___extensions__
=yes
6431 ac_cv_safe_to_define___extensions__
=no
6433 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6436 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6437 test $ac_cv_safe_to_define___extensions__ = yes &&
6438 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6440 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6442 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6444 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6446 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6448 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6457 # Check whether --enable-largefile was given.
6458 if test "${enable_largefile+set}" = set; then :
6459 enableval
=$enable_largefile;
6462 if test "$enable_largefile" != no
; then
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6465 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6466 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6467 $as_echo_n "(cached) " >&6
6469 ac_cv_sys_largefile_CC
=no
6470 if test "$GCC" != yes; then
6473 # IRIX 6.2 and later do not support large files by default,
6474 # so use the C compiler's -n32 option if that helps.
6475 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6476 /* end confdefs.h. */
6477 #include <sys/types.h>
6478 /* Check that off_t can represent 2**63 - 1 correctly.
6479 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6480 since some C++ compilers masquerading as C compilers
6481 incorrectly reject 9223372036854775807. */
6482 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6483 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6484 && LARGE_OFF_T % 2147483647 == 1)
6494 if ac_fn_c_try_compile
"$LINENO"; then :
6497 rm -f core conftest.err conftest.
$ac_objext
6499 if ac_fn_c_try_compile
"$LINENO"; then :
6500 ac_cv_sys_largefile_CC
=' -n32'; break
6502 rm -f core conftest.err conftest.
$ac_objext
6506 rm -f conftest.
$ac_ext
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6510 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6511 if test "$ac_cv_sys_largefile_CC" != no
; then
6512 CC
=$CC$ac_cv_sys_largefile_CC
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6516 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6517 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6518 $as_echo_n "(cached) " >&6
6521 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6522 /* end confdefs.h. */
6523 #include <sys/types.h>
6524 /* Check that off_t can represent 2**63 - 1 correctly.
6525 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6526 since some C++ compilers masquerading as C compilers
6527 incorrectly reject 9223372036854775807. */
6528 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6529 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6530 && LARGE_OFF_T % 2147483647 == 1)
6540 if ac_fn_c_try_compile
"$LINENO"; then :
6541 ac_cv_sys_file_offset_bits
=no
; break
6543 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6544 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h. */
6546 #define _FILE_OFFSET_BITS 64
6547 #include <sys/types.h>
6548 /* Check that off_t can represent 2**63 - 1 correctly.
6549 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6550 since some C++ compilers masquerading as C compilers
6551 incorrectly reject 9223372036854775807. */
6552 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6553 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6554 && LARGE_OFF_T % 2147483647 == 1)
6564 if ac_fn_c_try_compile
"$LINENO"; then :
6565 ac_cv_sys_file_offset_bits
=64; break
6567 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6568 ac_cv_sys_file_offset_bits
=unknown
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6573 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6574 case $ac_cv_sys_file_offset_bits in #(
6577 cat >>confdefs.h
<<_ACEOF
6578 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6583 if test $ac_cv_sys_file_offset_bits = unknown
; then
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6585 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6586 if test "${ac_cv_sys_large_files+set}" = set; then :
6587 $as_echo_n "(cached) " >&6
6590 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h. */
6592 #include <sys/types.h>
6593 /* Check that off_t can represent 2**63 - 1 correctly.
6594 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6595 since some C++ compilers masquerading as C compilers
6596 incorrectly reject 9223372036854775807. */
6597 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6598 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6599 && LARGE_OFF_T % 2147483647 == 1)
6609 if ac_fn_c_try_compile
"$LINENO"; then :
6610 ac_cv_sys_large_files
=no
; break
6612 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6613 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6614 /* end confdefs.h. */
6615 #define _LARGE_FILES 1
6616 #include <sys/types.h>
6617 /* Check that off_t can represent 2**63 - 1 correctly.
6618 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6619 since some C++ compilers masquerading as C compilers
6620 incorrectly reject 9223372036854775807. */
6621 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6622 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6623 && LARGE_OFF_T % 2147483647 == 1)
6633 if ac_fn_c_try_compile
"$LINENO"; then :
6634 ac_cv_sys_large_files
=1; break
6636 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6637 ac_cv_sys_large_files
=unknown
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6642 $as_echo "$ac_cv_sys_large_files" >&6; }
6643 case $ac_cv_sys_large_files in #(
6646 cat >>confdefs.h
<<_ACEOF
6647 #define _LARGE_FILES $ac_cv_sys_large_files
6657 case $ac_cv_prog_cc_stdc in #(
6659 ac_cv_prog_cc_c99
=no
; ac_cv_prog_cc_c89
=no
;; #(
6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6662 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6663 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6664 $as_echo_n "(cached) " >&6
6666 ac_cv_prog_cc_c99
=no
6668 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6669 /* end confdefs.h. */
6671 #include <stdbool.h>
6676 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6677 #define debug(...) fprintf (stderr, __VA_ARGS__)
6678 #define showlist(...) puts (#__VA_ARGS__)
6679 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6681 test_varargs_macros (void)
6686 debug ("X = %d\n", x);
6687 showlist (The first, second, and third items.);
6688 report (x>y, "x is %d but y is %d", x, y);
6691 // Check long long types.
6692 #define BIG64 18446744073709551615ull
6693 #define BIG32 4294967295ul
6694 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6696 your preprocessor is broken;
6700 your preprocessor is broken;
6702 static long long int bignum = -9223372036854775807LL;
6703 static unsigned long long int ubignum = BIG64;
6705 struct incomplete_array
6713 const wchar_t *name;
6717 typedef const char *ccp;
6720 test_restrict (ccp restrict text)
6722 // See if C++-style comments work.
6723 // Iterate through items via the restricted pointer.
6724 // Also check for declarations in for loops.
6725 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6730 // Check varargs and va_copy.
6732 test_varargs (const char *format, ...)
6735 va_start (args, format);
6737 va_copy (args_copy, args);
6748 str = va_arg (args_copy, const char *);
6751 number = va_arg (args_copy, int);
6754 fnumber = va_arg (args_copy, double);
6769 _Bool success = false;
6772 if (test_restrict ("String literal") == 0)
6774 char *restrict newvar = "Another string";
6777 test_varargs ("s, d' f .", "string", 65, 34.234);
6778 test_varargs_macros ();
6780 // Check flexible array members.
6781 struct incomplete_array *ia =
6782 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6784 for (int i = 0; i < ia->datasize; ++i)
6785 ia->data[i] = i * 1.234;
6787 // Check named initializers.
6788 struct named_init ni = {
6790 .name = L"Test wide string",
6791 .average = 543.34343,
6796 int dynamic_array[ni.number];
6797 dynamic_array[ni.number - 1] = 543;
6799 // work around unused variable warnings
6800 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6801 || dynamic_array[ni.number - 1] != 543);
6807 for ac_arg
in '' -std=gnu99
-std=c99
-c99 -AC99 -xc99=all
-qlanglvl=extc99
6809 CC
="$ac_save_CC $ac_arg"
6810 if ac_fn_c_try_compile
"$LINENO"; then :
6811 ac_cv_prog_cc_c99
=$ac_arg
6813 rm -f core conftest.err conftest.
$ac_objext
6814 test "x$ac_cv_prog_cc_c99" != "xno" && break
6816 rm -f conftest.
$ac_ext
6821 case "x$ac_cv_prog_cc_c99" in
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6824 $as_echo "none needed" >&6; } ;;
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6827 $as_echo "unsupported" >&6; } ;;
6829 CC
="$CC $ac_cv_prog_cc_c99"
6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6831 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6833 if test "x$ac_cv_prog_cc_c99" != xno
; then :
6834 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c99
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6837 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6838 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6839 $as_echo_n "(cached) " >&6
6841 ac_cv_prog_cc_c89
=no
6843 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6844 /* end confdefs.h. */
6847 #include <sys/types.h>
6848 #include <sys/stat.h>
6849 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6850 struct buf { int x; };
6851 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6852 static char *e (p, i)
6858 static char *f (char * (*g) (char **, int), char **p, ...)
6863 s = g (p, va_arg (v,int));
6868 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6869 function prototypes and stuff, but not '\xHH' hex character constants.
6870 These don't provoke an error unfortunately, instead are silently treated
6871 as 'x'. The following induces an error, until -std is added to get
6872 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6873 array size at least. It's necessary to write '\x00'==0 to get something
6874 that's true only with -std. */
6875 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6877 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6878 inside strings and character constants. */
6880 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6882 int test (int i, double x);
6883 struct s1 {int (*f) (int a);};
6884 struct s2 {int (*f) (double a);};
6885 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6891 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6896 for ac_arg
in '' -qlanglvl=extc89
-qlanglvl=ansi
-std \
6897 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6899 CC
="$ac_save_CC $ac_arg"
6900 if ac_fn_c_try_compile
"$LINENO"; then :
6901 ac_cv_prog_cc_c89
=$ac_arg
6903 rm -f core conftest.err conftest.
$ac_objext
6904 test "x$ac_cv_prog_cc_c89" != "xno" && break
6906 rm -f conftest.
$ac_ext
6911 case "x$ac_cv_prog_cc_c89" in
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6914 $as_echo "none needed" >&6; } ;;
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6917 $as_echo "unsupported" >&6; } ;;
6919 CC
="$CC $ac_cv_prog_cc_c89"
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6921 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6923 if test "x$ac_cv_prog_cc_c89" != xno
; then :
6924 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c89
6926 ac_cv_prog_cc_stdc
=no
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6933 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6934 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6935 $as_echo_n "(cached) " >&6
6938 case $ac_cv_prog_cc_stdc in #(
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6941 $as_echo "unsupported" >&6; } ;; #(
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6944 $as_echo "none needed" >&6; } ;; #(
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6947 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6952 # Code from module alloca-opt:
6953 # Code from module allocator:
6954 # Code from module c-ctype:
6955 # Code from module c-strcase:
6956 # Code from module careadlinkat:
6957 # Code from module clock-time:
6958 # Code from module crypto/md5:
6959 # Code from module crypto/sha1:
6960 # Code from module crypto/sha256:
6961 # Code from module crypto/sha512:
6962 # Code from module dosname:
6963 # Code from module dtoastr:
6964 # Code from module dtotimespec:
6965 # Code from module dup2:
6966 # Code from module environ:
6967 # Code from module execinfo:
6968 # Code from module extensions:
6970 # Code from module extern-inline:
6971 # Code from module filemode:
6972 # Code from module getloadavg:
6973 # Code from module getopt-gnu:
6974 # Code from module getopt-posix:
6975 # Code from module gettext-h:
6976 # Code from module gettime:
6977 # Code from module gettimeofday:
6978 # Code from module ignore-value:
6979 # Code from module include_next:
6980 # Code from module intprops:
6981 # Code from module inttypes-incomplete:
6982 # Code from module largefile:
6984 # Code from module lstat:
6985 # Code from module manywarnings:
6986 # Code from module mktime:
6987 # Code from module multiarch:
6988 # Code from module nocrash:
6989 # Code from module pathmax:
6990 # Code from module pselect:
6991 # Code from module pthread_sigmask:
6992 # Code from module readlink:
6993 # Code from module signal-h:
6994 # Code from module snippet/_Noreturn:
6995 # Code from module snippet/arg-nonnull:
6996 # Code from module snippet/c++defs:
6997 # Code from module snippet/warn-on-use:
6998 # Code from module socklen:
6999 # Code from module ssize_t:
7000 # Code from module stat:
7001 # Code from module stat-time:
7002 # Code from module stdalign:
7003 # Code from module stdarg:
7007 # Code from module stdbool:
7008 # Code from module stddef:
7009 # Code from module stdint:
7010 # Code from module stdio:
7011 # Code from module stdlib:
7012 # Code from module strftime:
7013 # Code from module strtoimax:
7014 # Code from module strtoll:
7015 # Code from module strtoull:
7016 # Code from module strtoumax:
7017 # Code from module symlink:
7018 # Code from module sys_select:
7019 # Code from module sys_stat:
7020 # Code from module sys_time:
7021 # Code from module time:
7022 # Code from module time_r:
7023 # Code from module timespec:
7024 # Code from module timespec-add:
7025 # Code from module timespec-sub:
7026 # Code from module u64:
7027 # Code from module unistd:
7028 # Code from module utimens:
7029 # Code from module verify:
7030 # Code from module warnings:
7033 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7034 # if -g3 works and the user does not specify CFLAGS.
7035 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7036 if test "$ac_test_CFLAGS" != set; then
7039 emacs_g3_CFLAGS
='-g3';;
7041 emacs_g3_CFLAGS
='-g3 -O2';;
7043 emacs_g3_CFLAGS
='';;
7045 if test -n "$emacs_g3_CFLAGS"; then
7046 emacs_save_CFLAGS
=$CFLAGS
7047 CFLAGS
=$emacs_g3_CFLAGS
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7049 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7050 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7051 $as_echo_n "(cached) " >&6
7053 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7054 /* end confdefs.h. */
7064 if ac_fn_c_try_link
"$LINENO"; then :
7065 emacs_cv_prog_cc_g3
=yes
7067 emacs_cv_prog_cc_g3
=no
7069 rm -f core conftest.err conftest.
$ac_objext \
7070 conftest
$ac_exeext conftest.
$ac_ext
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7073 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7074 if test $emacs_cv_prog_cc_g3 = yes; then
7075 CFLAGS
=$emacs_g3_CFLAGS
7077 CFLAGS
=$emacs_save_CFLAGS
7082 # Check whether --enable-gcc-warnings was given.
7083 if test "${enable_gcc_warnings+set}" = set; then :
7084 enableval
=$enable_gcc_warnings; case $enableval in
7086 *) as_fn_error
"bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7088 gl_gcc_warnings
=$enableval
7095 # Check whether --enable-link-time-optimization was given.
7096 if test "${enable_link_time_optimization+set}" = set; then :
7097 enableval
=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7099 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7101 if test x
$GCC = xyes
; then
7102 CPUS
=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7103 if test x
$CPUS != x
; then
7109 CFLAGS
="$CFLAGS $LTO"
7110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7111 /* end confdefs.h. */
7121 if ac_fn_c_try_compile
"$LINENO"; then :
7122 ac_lto_supported
=yes
7126 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7127 CFLAGS
="$old_CFLAGS"
7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7130 $as_echo "$ac_lto_supported" >&6; }
7131 if test "$ac_lto_supported" = "yes"; then
7132 CFLAGS
="$CFLAGS $LTO"
7138 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7139 # ------------------------------------------------
7140 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7141 # Otherwise, run RUN-IF-NOT-FOUND.
7144 # When compiling with GCC, prefer -isystem to -I when including system
7145 # include files, to avoid generating useless diagnostics for the files.
7146 if test "$gl_gcc_warnings" != yes; then
7151 # This, $nw, is the list of warnings we disable.
7154 case $with_x_toolkit in
7155 lucid | athena | motif
)
7156 # Old toolkits mishandle 'const'.
7157 nw
="$nw -Wwrite-strings"
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7161 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7162 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7163 $as_echo_n "(cached) " >&6
7166 gl_save_compiler_FLAGS
="$CFLAGS"
7167 as_fn_append CFLAGS
" -Werror"
7168 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7169 /* end confdefs.h. */
7179 if ac_fn_c_try_compile
"$LINENO"; then :
7180 gl_cv_warn_c__Werror
=yes
7182 gl_cv_warn_c__Werror
=no
7184 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7185 CFLAGS
="$gl_save_compiler_FLAGS"
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7189 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7190 if test "x$gl_cv_warn_c__Werror" = x
""yes; then :
7191 as_fn_append WERROR_CFLAGS
" -Werror"
7199 nw
="$nw -Waggregate-return" # anachronistic
7200 nw
="$nw -Wlong-long" # C90 is anachronistic
7201 nw
="$nw -Wc++-compat" # We don't care about C++ compilers
7202 nw
="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7203 nw
="$nw -Wtraditional" # Warns on #elif which we use often
7204 nw
="$nw -Wcast-qual" # Too many warnings for now
7205 nw
="$nw -Wconversion" # Too many warnings for now
7206 nw
="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7207 nw
="$nw -Wsign-conversion" # Too many warnings for now
7208 nw
="$nw -Woverlength-strings" # Not a problem these days
7209 nw
="$nw -Wtraditional-conversion" # Too many warnings for now
7210 nw
="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7211 nw
="$nw -Wpadded" # Our structs are not padded
7212 nw
="$nw -Wredundant-decls" # we regularly (re)declare functions
7213 nw
="$nw -Wlogical-op" # any use of fwrite provokes this
7214 nw
="$nw -Wformat-nonliteral" # we do this a lot
7215 nw
="$nw -Wvla" # warnings in gettext.h
7216 nw
="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7217 nw
="$nw -Wswitch-enum" # Too many warnings for now
7218 nw
="$nw -Wswitch-default" # Too many warnings for now
7219 nw
="$nw -Wfloat-equal" # warns about high-quality code
7220 nw
="$nw -Winline" # OK to ignore 'inline'
7221 nw
="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7222 nw
="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7223 nw
="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7225 # Emacs doesn't care about shadowing; see
7226 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7229 # The following lines should be removable at some point.
7230 nw
="$nw -Wstack-protector"
7231 nw
="$nw -Wstrict-overflow"
7232 nw
="$nw -Wsuggest-attribute=pure"
7236 if test -n "$GCC"; then
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7239 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7240 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7241 $as_echo_n "(cached) " >&6
7244 gl_save_CFLAGS
="$CFLAGS"
7245 CFLAGS
="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7246 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7247 /* end confdefs.h. */
7257 if ac_fn_c_try_compile
"$LINENO"; then :
7258 gl_cv_cc_nomfi_supported
=yes
7260 gl_cv_cc_nomfi_supported
=no
7262 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7263 CFLAGS
="$gl_save_CFLAGS"
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7267 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7269 if test "$gl_cv_cc_nomfi_supported" = yes; then
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7271 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7272 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7273 $as_echo_n "(cached) " >&6
7276 gl_save_CFLAGS
="$CFLAGS"
7277 CFLAGS
="$CFLAGS -W -Werror"
7278 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7279 /* end confdefs.h. */
7282 typedef struct { int a; int b; } s_t;
7294 if ac_fn_c_try_compile
"$LINENO"; then :
7295 gl_cv_cc_nomfi_needed
=no
7297 gl_cv_cc_nomfi_needed
=yes
7299 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7300 CFLAGS
="$gl_save_CFLAGS"
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7305 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7310 for gl_manywarn_item
in \
7317 -Wbad-function-cast \
7318 -Wbuiltin-macro-redefined \
7324 -Wcoverage-mismatch \
7327 -Wdeprecated-declarations \
7328 -Wdisabled-optimization \
7330 -Wdouble-promotion \
7335 -Wformat-contains-nul \
7336 -Wformat-extra-args \
7337 -Wformat-nonliteral \
7340 -Wformat-zero-length \
7342 -Wfree-nonheap-object \
7343 -Wignored-qualifiers \
7345 -Wimplicit-function-declaration \
7349 -Wint-to-pointer-cast \
7350 -Winvalid-memory-model \
7352 -Wjump-misses-init \
7355 -Wmaybe-uninitialized \
7357 -Wmissing-declarations \
7358 -Wmissing-field-initializers \
7359 -Wmissing-format-attribute \
7360 -Wmissing-include-dirs \
7361 -Wmissing-noreturn \
7362 -Wmissing-parameter-type \
7363 -Wmissing-prototypes \
7370 -Wold-style-declaration \
7371 -Wold-style-definition \
7373 -Woverlength-strings \
7376 -Wpacked-bitfield-compat \
7380 -Wpointer-to-int-cast \
7385 -Wsizeof-pointer-memaccess \
7389 -Wstrict-prototypes \
7390 -Wsuggest-attribute=const \
7391 -Wsuggest-attribute=format \
7392 -Wsuggest-attribute=noreturn \
7393 -Wsuggest-attribute=pure \
7403 -Wunreachable-code \
7404 -Wunsafe-loop-optimizations \
7406 -Wunused-but-set-parameter \
7407 -Wunused-but-set-variable \
7410 -Wunused-local-typedefs \
7412 -Wunused-parameter \
7418 -Wvector-operation-performance \
7420 -Wvolatile-register-var \
7424 gl_manywarn_set
="$gl_manywarn_set $gl_manywarn_item"
7427 # Disable the missing-field-initializers warning if needed
7428 if test "$gl_cv_cc_nomfi_needed" = yes; then
7429 gl_manywarn_set
="$gl_manywarn_set -Wno-missing-field-initializers"
7440 *" $gl_warn_item "*)
7443 gl_warn_set
="$gl_warn_set $gl_warn_item"
7450 as_gl_Warn
=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7452 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7453 if { as_var
=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7454 $as_echo_n "(cached) " >&6
7457 gl_save_compiler_FLAGS
="$CFLAGS"
7458 as_fn_append CFLAGS
" $w"
7459 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7460 /* end confdefs.h. */
7470 if ac_fn_c_try_compile
"$LINENO"; then :
7471 eval "$as_gl_Warn=yes"
7473 eval "$as_gl_Warn=no"
7475 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7476 CFLAGS
="$gl_save_compiler_FLAGS"
7479 eval ac_res
=\$
$as_gl_Warn
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7481 $as_echo "$ac_res" >&6; }
7482 eval as_val
=\$
$as_gl_Warn
7483 if test "x$as_val" = x
""yes; then :
7484 as_fn_append WARN_CFLAGS
" $w"
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7490 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7491 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7492 $as_echo_n "(cached) " >&6
7495 gl_save_compiler_FLAGS
="$CFLAGS"
7496 as_fn_append CFLAGS
" -Wno-missing-field-initializers"
7497 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7498 /* end confdefs.h. */
7508 if ac_fn_c_try_compile
"$LINENO"; then :
7509 gl_cv_warn_c__Wno_missing_field_initializers
=yes
7511 gl_cv_warn_c__Wno_missing_field_initializers
=no
7513 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7514 CFLAGS
="$gl_save_compiler_FLAGS"
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7518 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7519 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x
""yes; then :
7520 as_fn_append WARN_CFLAGS
" -Wno-missing-field-initializers"
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7525 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7526 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7527 $as_echo_n "(cached) " >&6
7530 gl_save_compiler_FLAGS
="$CFLAGS"
7531 as_fn_append CFLAGS
" -Wno-sign-compare"
7532 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7533 /* end confdefs.h. */
7543 if ac_fn_c_try_compile
"$LINENO"; then :
7544 gl_cv_warn_c__Wno_sign_compare
=yes
7546 gl_cv_warn_c__Wno_sign_compare
=no
7548 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7549 CFLAGS
="$gl_save_compiler_FLAGS"
7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7553 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7554 if test "x$gl_cv_warn_c__Wno_sign_compare" = x
""yes; then :
7555 as_fn_append WARN_CFLAGS
" -Wno-sign-compare"
7558 # Too many warnings for now
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7560 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7561 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7562 $as_echo_n "(cached) " >&6
7565 gl_save_compiler_FLAGS
="$CFLAGS"
7566 as_fn_append CFLAGS
" -Wno-type-limits"
7567 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7568 /* end confdefs.h. */
7578 if ac_fn_c_try_compile
"$LINENO"; then :
7579 gl_cv_warn_c__Wno_type_limits
=yes
7581 gl_cv_warn_c__Wno_type_limits
=no
7583 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7584 CFLAGS
="$gl_save_compiler_FLAGS"
7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7588 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7589 if test "x$gl_cv_warn_c__Wno_type_limits" = x
""yes; then :
7590 as_fn_append WARN_CFLAGS
" -Wno-type-limits"
7593 # Too many warnings for now
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7595 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7596 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7597 $as_echo_n "(cached) " >&6
7600 gl_save_compiler_FLAGS
="$CFLAGS"
7601 as_fn_append CFLAGS
" -Wno-switch"
7602 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7603 /* end confdefs.h. */
7613 if ac_fn_c_try_compile
"$LINENO"; then :
7614 gl_cv_warn_c__Wno_switch
=yes
7616 gl_cv_warn_c__Wno_switch
=no
7618 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7619 CFLAGS
="$gl_save_compiler_FLAGS"
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7623 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7624 if test "x$gl_cv_warn_c__Wno_switch" = x
""yes; then :
7625 as_fn_append WARN_CFLAGS
" -Wno-switch"
7628 # Too many warnings for now
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7630 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7631 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7632 $as_echo_n "(cached) " >&6
7635 gl_save_compiler_FLAGS
="$CFLAGS"
7636 as_fn_append CFLAGS
" -Wno-unused-parameter"
7637 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7638 /* end confdefs.h. */
7648 if ac_fn_c_try_compile
"$LINENO"; then :
7649 gl_cv_warn_c__Wno_unused_parameter
=yes
7651 gl_cv_warn_c__Wno_unused_parameter
=no
7653 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7654 CFLAGS
="$gl_save_compiler_FLAGS"
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7658 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7659 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x
""yes; then :
7660 as_fn_append WARN_CFLAGS
" -Wno-unused-parameter"
7663 # Too many warnings for now
7664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7665 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7666 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7667 $as_echo_n "(cached) " >&6
7670 gl_save_compiler_FLAGS
="$CFLAGS"
7671 as_fn_append CFLAGS
" -Wno-format-nonliteral"
7672 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7673 /* end confdefs.h. */
7683 if ac_fn_c_try_compile
"$LINENO"; then :
7684 gl_cv_warn_c__Wno_format_nonliteral
=yes
7686 gl_cv_warn_c__Wno_format_nonliteral
=no
7688 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7689 CFLAGS
="$gl_save_compiler_FLAGS"
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7693 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7694 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x
""yes; then :
7695 as_fn_append WARN_CFLAGS
" -Wno-format-nonliteral"
7700 # In spite of excluding -Wlogical-op above, it is enabled, as of
7701 # gcc 4.5.0 20090517.
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7703 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7704 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7705 $as_echo_n "(cached) " >&6
7708 gl_save_compiler_FLAGS
="$CFLAGS"
7709 as_fn_append CFLAGS
" -Wno-logical-op"
7710 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7711 /* end confdefs.h. */
7721 if ac_fn_c_try_compile
"$LINENO"; then :
7722 gl_cv_warn_c__Wno_logical_op
=yes
7724 gl_cv_warn_c__Wno_logical_op
=no
7726 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7727 CFLAGS
="$gl_save_compiler_FLAGS"
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7731 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7732 if test "x$gl_cv_warn_c__Wno_logical_op" = x
""yes; then :
7733 as_fn_append WARN_CFLAGS
" -Wno-logical-op"
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7739 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7740 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7741 $as_echo_n "(cached) " >&6
7744 gl_save_compiler_FLAGS
="$CFLAGS"
7745 as_fn_append CFLAGS
" -fdiagnostics-show-option"
7746 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7747 /* end confdefs.h. */
7757 if ac_fn_c_try_compile
"$LINENO"; then :
7758 gl_cv_warn_c__fdiagnostics_show_option
=yes
7760 gl_cv_warn_c__fdiagnostics_show_option
=no
7762 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7763 CFLAGS
="$gl_save_compiler_FLAGS"
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7767 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7768 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x
""yes; then :
7769 as_fn_append WARN_CFLAGS
" -fdiagnostics-show-option"
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7774 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7775 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7776 $as_echo_n "(cached) " >&6
7779 gl_save_compiler_FLAGS
="$CFLAGS"
7780 as_fn_append CFLAGS
" -funit-at-a-time"
7781 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7782 /* end confdefs.h. */
7792 if ac_fn_c_try_compile
"$LINENO"; then :
7793 gl_cv_warn_c__funit_at_a_time
=yes
7795 gl_cv_warn_c__funit_at_a_time
=no
7797 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7798 CFLAGS
="$gl_save_compiler_FLAGS"
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7802 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7803 if test "x$gl_cv_warn_c__funit_at_a_time" = x
""yes; then :
7804 as_fn_append WARN_CFLAGS
" -funit-at-a-time"
7810 $as_echo "#define lint 1" >>confdefs.h
7814 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7817 # We use a slightly smaller set of warning options for lib/.
7818 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7820 nw
="$nw -Wunused-macros"
7824 set x
$WARN_CFLAGS; shift
7828 *" $gl_warn_item "*)
7831 gl_warn_set
="$gl_warn_set $gl_warn_item"
7835 GNULIB_WARN_CFLAGS
=$gl_warn_set
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7843 $as_echo_n "checking whether ln -s works... " >&6; }
7845 if test "$LN_S" = "ln -s"; then
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7847 $as_echo "yes" >&6; }
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7850 $as_echo "no, using $LN_S" >&6; }
7854 # Extract the first word of "install-info", so it can be a program name with args.
7855 set dummy install-info
; ac_word
=$2
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7857 $as_echo_n "checking for $ac_word... " >&6; }
7858 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7859 $as_echo_n "(cached) " >&6
7861 case $INSTALL_INFO in
7863 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
7866 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7867 for as_dir
in $PATH$PATH_SEPARATOR/usr
/sbin
$PATH_SEPARATOR/sbin
7870 test -z "$as_dir" && as_dir
=.
7871 for ac_exec_ext
in '' $ac_executable_extensions; do
7872 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7873 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
7874 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7881 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
=":"
7885 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
7886 if test -n "$INSTALL_INFO"; then
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7888 $as_echo "$INSTALL_INFO" >&6; }
7890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7891 $as_echo "no" >&6; }
7895 # Extract the first word of "gzip", so it can be a program name with args.
7896 set dummy
gzip; ac_word
=$2
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7898 $as_echo_n "checking for $ac_word... " >&6; }
7899 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7900 $as_echo_n "(cached) " >&6
7904 ac_cv_path_GZIP_PROG
="$GZIP_PROG" # Let the user override the test with a path.
7907 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7911 test -z "$as_dir" && as_dir
=.
7912 for ac_exec_ext
in '' $ac_executable_extensions; do
7913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7914 ac_cv_path_GZIP_PROG
="$as_dir/$ac_word$ac_exec_ext"
7915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7925 GZIP_PROG
=$ac_cv_path_GZIP_PROG
7926 if test -n "$GZIP_PROG"; then
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7928 $as_echo "$GZIP_PROG" >&6; }
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7931 $as_echo "no" >&6; }
7936 if test $opsys = gnu-linux
; then
7937 # Extract the first word of "paxctl", so it can be a program name with args.
7938 set dummy paxctl
; ac_word
=$2
7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7940 $as_echo_n "checking for $ac_word... " >&6; }
7941 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7942 $as_echo_n "(cached) " >&6
7946 ac_cv_path_PAXCTL
="$PAXCTL" # Let the user override the test with a path.
7949 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7950 for as_dir
in $PATH$PATH_SEPARATOR/sbin
$PATH_SEPARATOR/usr
/sbin
7953 test -z "$as_dir" && as_dir
=.
7954 for ac_exec_ext
in '' $ac_executable_extensions; do
7955 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7956 ac_cv_path_PAXCTL
="$as_dir/$ac_word$ac_exec_ext"
7957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7967 PAXCTL
=$ac_cv_path_PAXCTL
7968 if test -n "$PAXCTL"; then
7969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7970 $as_echo "$PAXCTL" >&6; }
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7973 $as_echo "no" >&6; }
7977 if test "X$PAXCTL" != X
; then
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
7979 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
7980 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7981 /* end confdefs.h. */
7991 if ac_fn_c_try_link
"$LINENO"; then :
7992 if $PAXCTL -v conftest
$EXEEXT >/dev
/null
2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7993 $as_echo "yes" >&6; }
7994 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }; PAXCTL
=""; fi
7997 rm -f core conftest.err conftest.
$ac_objext \
7998 conftest
$ac_exeext conftest.
$ac_ext
8002 ## Need makeinfo >= 4.7 (?) to build the manuals.
8003 # Extract the first word of "makeinfo", so it can be a program name with args.
8004 set dummy makeinfo
; ac_word
=$2
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8006 $as_echo_n "checking for $ac_word... " >&6; }
8007 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8008 $as_echo_n "(cached) " >&6
8012 ac_cv_path_MAKEINFO
="$MAKEINFO" # Let the user override the test with a path.
8015 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8019 test -z "$as_dir" && as_dir
=.
8020 for ac_exec_ext
in '' $ac_executable_extensions; do
8021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8022 ac_cv_path_MAKEINFO
="$as_dir/$ac_word$ac_exec_ext"
8023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8030 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO
="no"
8034 MAKEINFO
=$ac_cv_path_MAKEINFO
8035 if test -n "$MAKEINFO"; then
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8037 $as_echo "$MAKEINFO" >&6; }
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8044 if test "$MAKEINFO" != "no" && \
8045 test x
"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x
; then
8049 ## Makeinfo is unusual. For a released Emacs, the manuals are
8050 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8051 ## therefore in the category of "special tools" not normally required, which
8052 ## configure does not have to check for (eg autoconf itself).
8053 ## In a Bazaar checkout on the other hand, the manuals are not included.
8054 ## So makeinfo is a requirement to build from Bazaar, and configure
8055 ## should test for it as it does for any other build requirement.
8056 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8057 ## with pre-built manuals, from a Bazaar checkout.
8060 if test "$MAKEINFO" = "no"; then
8062 if test "x${with_makeinfo}" = "xno"; then
8064 elif test ! -e $srcdir/info
/emacs
; then
8065 as_fn_error
"You do not seem to have makeinfo >= 4.7, and your
8066 source tree does not seem to have pre-built manuals in the \`info' directory.
8067 Either install a suitable version of makeinfo, or re-run configure
8068 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8074 INFO_OPTS
=--no-split
8079 if test x
$GCC = xyes
; then
8080 test "x$GCC_LINK_TEST_OPTIONS" != x
&& \
8081 ac_link
="$ac_link $GCC_LINK_TEST_OPTIONS"
8083 test "x$NON_GCC_LINK_TEST_OPTIONS" != x
&& \
8084 ac_link
="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8088 late_LDFLAGS
=$LDFLAGS
8089 if test x
$GCC = xyes
; then
8090 LDFLAGS
="$LDFLAGS -Wl,-znocombreloc"
8092 LDFLAGS
="$LDFLAGS -znocombreloc"
8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8096 $as_echo_n "checking for -znocombreloc... " >&6; }
8097 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8098 /* end confdefs.h. */
8108 if ac_fn_c_try_link
"$LINENO"; then :
8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8110 $as_echo "yes" >&6; }
8112 LDFLAGS
=$late_LDFLAGS
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8114 $as_echo "no" >&6; }
8116 rm -f core conftest.err conftest.
$ac_objext \
8117 conftest
$ac_exeext conftest.
$ac_ext
8120 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP
=no
8122 your-opsys-here
) CANNOT_DUMP
=yes ;;
8125 test "$CANNOT_DUMP" = "yes" && \
8127 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8133 UNEXEC_OBJ
=unexelf.o
8135 # MSDOS uses unexcoff.o
8136 # MSWindows uses unexw32.o
8138 UNEXEC_OBJ
=unexaix.o
8144 UNEXEC_OBJ
=unexmacosx.o
8147 UNEXEC_OBJ
=unexhp9k800.o
8150 # Use the Solaris dldump() function, called from unexsol.c, to dump
8151 # emacs, instead of the generic ELF dump code found in unexelf.c.
8152 # The resulting binary has a complete symbol table, and is better
8153 # for debugging and other observability tools (debuggers, pstack, etc).
8155 # If you encounter a problem using dldump(), please consider sending
8156 # a message to the OpenSolaris tools-linking mailing list:
8157 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8159 # It is likely that dldump() works with older Solaris too, but this has
8160 # not been tested, so for now this change is for Solaris 10 or newer.
8161 UNEXEC_OBJ
=unexsol.o
8168 ## Let `ld' find image libs and similar things in /usr/local/lib.
8169 ## The system compiler, GCC, has apparently been modified to not
8170 ## look there, contrary to what a stock GCC would do.
8171 ### It's not our place to do this. See bug#10313#17.
8172 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8177 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8178 case $host_cpu in mips
*) LD_SWITCH_SYSTEM
="-G 0";; esac
8182 ### It's not our place to do this. See bug#10313#17.
8183 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8188 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8189 ## otherwise Emacs dumps core on elf systems.
8190 LD_SWITCH_SYSTEM
="-Z"
8195 ac_link
="$ac_link $LD_SWITCH_SYSTEM"
8197 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8198 ## which has not been defined yet. When this was handled with cpp,
8199 ## it was expanded to null when configure sourced the s/*.h file.
8200 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8201 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8202 ## (or somesuch), but because it is supposed to go at the _front_
8203 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8204 ## Compare with the gnu-linux case below, which added to the end
8205 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8206 ## LD_SWITCH_SYSTEM_TEMACS.
8209 LD_SWITCH_SYSTEM
="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8216 ac_fn_c_check_decl
"$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8217 if test "x$ac_cv_have_decl___ELF__" = x
""yes; then :
8221 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8222 ## With ELF, make sure that all common symbols get allocated to in the
8223 ## data section. Otherwise, the dump of temacs may miss variables in
8224 ## the shared library that have been initialized. For example, with
8225 ## GNU libc, __malloc_initialized would normally be resolved to the
8226 ## shared library's .bss section, which is fatal.
8227 if test "x$GCC" = "xyes"; then
8228 C_SWITCH_MACHINE
="-fno-common"
8230 as_fn_error
"What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8233 UNEXEC_OBJ
=unexalpha.o
8242 ## Some programs in src produce warnings saying certain subprograms
8243 ## are too complex and need a MAXMEM value greater than 2000 for
8244 ## additional optimization. --nils@exp-math.uni-essen.de
8245 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8246 C_SWITCH_SYSTEM
="-ma -qmaxmem=4000"
8247 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8248 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8254 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8255 aix4-2
) LIBS_SYSTEM
="-lrts -lIM -liconv" ;;
8257 freebsd
) LIBS_SYSTEM
="-lutil" ;;
8259 hpux
*) LIBS_SYSTEM
="-l:libdld.sl" ;;
8261 sol2
*) LIBS_SYSTEM
="-lsocket -lnsl" ;;
8263 ## Motif needs -lgen.
8264 unixware
) LIBS_SYSTEM
="-lsocket -lnsl -lelf -lgen" ;;
8269 ### Make sure subsequent tests use flags consistent with the build flags.
8271 if test x
"${OVERRIDE_CPPFLAGS}" != x
; then
8272 CPPFLAGS
="${OVERRIDE_CPPFLAGS}"
8274 CPPFLAGS
="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8277 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8279 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8286 SYSTEM_TYPE
=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8291 START_FILES
='pre-crt0.o'
8294 ## Adding -lm confuses the dynamic linker, so omit it.
8296 START_FILES
='pre-crt0.o'
8299 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8300 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8301 SYSTEM_TYPE
=berkeley-unix
8303 gnu-linux | gnu-kfreebsd
)
8304 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8305 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8307 hpux10-20 | hpux11
)
8309 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o'
8312 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8313 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8314 SYSTEM_TYPE
=berkeley-unix
8318 SYSTEM_TYPE
=usg-unix-v
8326 cat >>confdefs.h
<<_ACEOF
8327 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8333 for file in x
$LIB_STANDARD $START_FILES; do
8335 *CRT_DIR
*) crt_files
="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8339 if test "x$crt_files" != x
; then
8341 ## If user specified a crt-dir, use that unconditionally.
8344 if test "X$CRT_DIR" = "X"; then
8346 CRT_DIR
=/usr
/lib
# default
8348 case "$canonical" in
8349 x86_64-
*-linux-gnu* | s390x-
*-linux-gnu*)
8350 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8351 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8352 ## For anything else (eg /usr/lib32), it is up the user to specify
8353 ## the location (bug#5655).
8354 ## Test for crtn.o, not just the directory, because sometimes the
8355 ## directory exists but does not have the relevant files (bug#1287).
8356 ## FIXME better to test for binary compatibility somehow.
8357 test -e /usr
/lib64
/crtn.o
&& CRT_DIR
=/usr
/lib64
8360 powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*) CRT_DIR
=/usr
/lib64
;;
8364 hpux10-20
) CRT_DIR
=/lib
;;
8367 test "x${GCC}" = xyes
&& crt_gcc
=yes
8373 for file in $crt_files; do
8375 ## If we're using gcc, try to determine it automatically by asking
8376 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8377 ## system-dependent default from above.]
8378 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8380 crt_file
=`$CC --print-file-name=$file 2>/dev/null`
8383 CRT_DIR
=`$as_dirname -- "$crt_file" ||
8384 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8385 X"$crt_file" : 'X\(//\)[^/]' \| \
8386 X"$crt_file" : 'X\(//\)$' \| \
8387 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8388 $as_echo X"$crt_file" |
8389 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8412 test -e $CRT_DIR/$file || crt_missing
="$crt_missing $file"
8415 test "x$crt_missing" = x || \
8416 as_fn_error
"Required file(s) not found:$crt_missing
8417 Try using the --with-crt-dir option." "$LINENO" 5
8419 fi # crt_files != ""
8425 if test -f $CRT_DIR/crti.o
; then
8427 test -f $CRT_DIR/crtn.o || \
8428 as_fn_error
"Required file not found: crtn.o" "$LINENO" 5
8430 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8431 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8437 pre_PKG_CONFIG_CFLAGS
=$CFLAGS
8438 pre_PKG_CONFIG_LIBS
=$LIBS
8440 # Extract the first word of "pkg-config", so it can be a program name with args.
8441 set dummy pkg-config
; ac_word
=$2
8442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8443 $as_echo_n "checking for $ac_word... " >&6; }
8444 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8445 $as_echo_n "(cached) " >&6
8449 ac_cv_path_PKG_CONFIG
="$PKG_CONFIG" # Let the user override the test with a path.
8452 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8456 test -z "$as_dir" && as_dir
=.
8457 for ac_exec_ext
in '' $ac_executable_extensions; do
8458 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8459 ac_cv_path_PKG_CONFIG
="$as_dir/$ac_word$ac_exec_ext"
8460 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8467 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG
="no"
8471 PKG_CONFIG
=$ac_cv_path_PKG_CONFIG
8472 if test -n "$PKG_CONFIG"; then
8473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8474 $as_echo "$PKG_CONFIG" >&6; }
8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8477 $as_echo "no" >&6; }
8485 if test "${with_sound}" != "no"; then
8486 # Sound support for GNU/Linux and the free BSDs.
8487 for ac_header
in machine
/soundcard.h sys
/soundcard.h soundcard.h
8489 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8490 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8491 eval as_val
=\$
$as_ac_Header
8492 if test "x$as_val" = x
""yes; then :
8493 cat >>confdefs.h
<<_ACEOF
8494 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8496 have_sound_header
=yes
8501 # Emulation library used on NetBSD.
8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8503 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8504 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8505 $as_echo_n "(cached) " >&6
8507 ac_check_lib_save_LIBS
=$LIBS
8508 LIBS
="-lossaudio $LIBS"
8509 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8510 /* end confdefs.h. */
8512 /* Override any GCC internal prototype to avoid an error.
8513 Use char because int might match the return type of a GCC
8514 builtin and then its argument prototype would still apply. */
8522 return _oss_ioctl ();
8527 if ac_fn_c_try_link
"$LINENO"; then :
8528 ac_cv_lib_ossaudio__oss_ioctl
=yes
8530 ac_cv_lib_ossaudio__oss_ioctl
=no
8532 rm -f core conftest.err conftest.
$ac_objext \
8533 conftest
$ac_exeext conftest.
$ac_ext
8534 LIBS
=$ac_check_lib_save_LIBS
8536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8537 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8538 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x
""yes; then :
8547 ALSA_MODULES
="alsa >= $ALSA_REQUIRED"
8551 if test "$PKG_CONFIG" = "no" ; then
8554 PKG_CONFIG_MIN_VERSION
=0.9.0
8555 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8557 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8559 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8560 ALSA_CFLAGS
=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8561 ALSA_LIBS
=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8568 ALSA_CFLAGS
=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8569 ALSA_LIBS
=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8571 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8575 $as_echo "no" >&6; }
8578 ## If we have a custom action on failure, don't print errors, but
8579 ## do set a variable so people can do so.
8580 ALSA_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8587 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8588 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8592 if test $succeeded = yes; then
8598 if test $HAVE_ALSA = yes; then
8599 SAVE_CFLAGS
="$CFLAGS"
8601 CFLAGS
="$ALSA_CFLAGS $CFLAGS"
8602 LIBS
="$ALSA_LIBS $LIBS"
8603 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h. */
8605 #include <asoundlib.h>
8609 snd_lib_error_set_handler (0);
8614 if ac_fn_c_try_compile
"$LINENO"; then :
8615 emacs_alsa_normal
=yes
8617 emacs_alsa_normal
=no
8619 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8620 if test "$emacs_alsa_normal" != yes; then
8621 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8622 /* end confdefs.h. */
8623 #include <alsa/asoundlib.h>
8627 snd_lib_error_set_handler (0);
8632 if ac_fn_c_try_compile
"$LINENO"; then :
8633 emacs_alsa_subdir
=yes
8635 emacs_alsa_subdir
=no
8637 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8638 if test "$emacs_alsa_subdir" != yes; then
8639 as_fn_error
"pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8641 ALSA_CFLAGS
="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8644 CFLAGS
="$SAVE_CFLAGS"
8646 LIBSOUND
="$LIBSOUND $ALSA_LIBS"
8647 CFLAGS_SOUND
="$CFLAGS_SOUND $ALSA_CFLAGS"
8649 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8653 if test x
$have_sound_header = xyes ||
test $HAVE_ALSA = yes; then
8655 gnu-linux|freebsd|netbsd
)
8657 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8669 for ac_header
in $ac_header_list
8671 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8672 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8674 eval as_val
=\$
$as_ac_Header
8675 if test "x$as_val" = x
""yes; then :
8676 cat >>confdefs.h
<<_ACEOF
8677 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8713 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8714 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8715 /* end confdefs.h. */
8716 #include <sys/personality.h>
8720 personality (PER_LINUX32)
8725 if ac_fn_c_try_compile
"$LINENO"; then :
8726 emacs_cv_personality_linux32
=yes
8728 emacs_cv_personality_linux32
=no
8730 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8732 $as_echo "$emacs_cv_personality_linux32" >&6; }
8734 if test $emacs_cv_personality_linux32 = yes; then
8736 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8740 for ac_header
in term.h
8742 ac_fn_c_check_header_preproc
"$LINENO" "term.h" "ac_cv_header_term_h"
8743 if test "x$ac_cv_header_term_h" = x
""yes; then :
8744 cat >>confdefs.h
<<_ACEOF
8745 #define HAVE_TERM_H 1
8752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8753 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8754 if test "${ac_cv_header_time+set}" = set; then :
8755 $as_echo_n "(cached) " >&6
8757 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h. */
8759 #include <sys/types.h>
8760 #include <sys/time.h>
8766 if ((struct tm *) 0)
8772 if ac_fn_c_try_compile
"$LINENO"; then :
8773 ac_cv_header_time
=yes
8775 ac_cv_header_time
=no
8777 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8780 $as_echo "$ac_cv_header_time" >&6; }
8781 if test $ac_cv_header_time = yes; then
8783 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8787 ac_fn_c_check_decl
"$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8788 if test "x$ac_cv_have_decl_sys_siglist" = x
""yes; then :
8794 cat >>confdefs.h
<<_ACEOF
8795 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8798 if test $ac_cv_have_decl_sys_siglist != yes; then
8799 # For Tru64, at least:
8800 ac_fn_c_check_decl
"$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8801 if test "x$ac_cv_have_decl___sys_siglist" = x
""yes; then :
8807 cat >>confdefs.h
<<_ACEOF
8808 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8811 if test $ac_cv_have_decl___sys_siglist = yes; then
8813 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8818 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8819 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8820 $as_echo_n "(cached) " >&6
8822 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8823 /* end confdefs.h. */
8824 #include <sys/types.h>
8825 #include <sys/wait.h>
8827 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8830 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8838 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8843 if ac_fn_c_try_compile
"$LINENO"; then :
8844 ac_cv_header_sys_wait_h
=yes
8846 ac_cv_header_sys_wait_h
=no
8848 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8851 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8852 if test $ac_cv_header_sys_wait_h = yes; then
8854 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8860 $as_echo_n "checking for speed_t... " >&6; }
8861 if test "${emacs_cv_speed_t+set}" = set; then :
8862 $as_echo_n "(cached) " >&6
8864 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8865 /* end confdefs.h. */
8866 #include <termios.h>
8875 if ac_fn_c_try_compile
"$LINENO"; then :
8876 emacs_cv_speed_t
=yes
8880 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8883 $as_echo "$emacs_cv_speed_t" >&6; }
8884 if test $emacs_cv_speed_t = yes; then
8886 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8891 $as_echo_n "checking for struct exception... " >&6; }
8892 if test "${emacs_cv_struct_exception+set}" = set; then :
8893 $as_echo_n "(cached) " >&6
8895 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8896 /* end confdefs.h. */
8901 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8906 if ac_fn_c_try_compile
"$LINENO"; then :
8907 emacs_cv_struct_exception
=yes
8909 emacs_cv_struct_exception
=no
8911 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8914 $as_echo "$emacs_cv_struct_exception" >&6; }
8915 HAVE_EXCEPTION
=$emacs_cv_struct_exception
8916 if test $emacs_cv_struct_exception != yes ||
test $opsys = darwin
; then
8918 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8925 for ac_header
in net
/if.h
8927 ac_fn_c_check_header_compile
"$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8928 #if HAVE_SYS_SOCKET_H
8929 #include <sys/socket.h>
8932 if test "x$ac_cv_header_net_if_h" = x
""yes; then :
8933 cat >>confdefs.h
<<_ACEOF
8934 #define HAVE_NET_IF_H 1
8941 for ac_header
in ifaddrs.h
8943 ac_fn_c_check_header_compile
"$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8944 #if HAVE_SYS_SOCKET_H
8945 #include <sys/socket.h>
8948 if test "x$ac_cv_header_ifaddrs_h" = x
""yes; then :
8949 cat >>confdefs.h
<<_ACEOF
8950 #define HAVE_IFADDRS_H 1
8957 for ac_header
in net
/if_dl.h
8959 ac_fn_c_check_header_compile
"$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8960 #if HAVE_SYS_SOCKET_H
8961 #include <sys/socket.h>
8964 if test "x$ac_cv_header_net_if_dl_h" = x
""yes; then :
8965 cat >>confdefs.h
<<_ACEOF
8966 #define HAVE_NET_IF_DL_H 1
8974 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8975 #if HAVE_SYS_SOCKET_H
8976 #include <sys/socket.h>
8982 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x
""yes; then :
8984 cat >>confdefs.h
<<_ACEOF
8985 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8990 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8991 #if HAVE_SYS_SOCKET_H
8992 #include <sys/socket.h>
8998 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x
""yes; then :
9000 cat >>confdefs.h
<<_ACEOF
9001 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9006 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9007 #if HAVE_SYS_SOCKET_H
9008 #include <sys/socket.h>
9014 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x
""yes; then :
9016 cat >>confdefs.h
<<_ACEOF
9017 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9022 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9023 #if HAVE_SYS_SOCKET_H
9024 #include <sys/socket.h>
9030 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x
""yes; then :
9032 cat >>confdefs.h
<<_ACEOF
9033 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9038 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9039 #if HAVE_SYS_SOCKET_H
9040 #include <sys/socket.h>
9046 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x
""yes; then :
9048 cat >>confdefs.h
<<_ACEOF
9049 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9054 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9055 #if HAVE_SYS_SOCKET_H
9056 #include <sys/socket.h>
9062 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x
""yes; then :
9064 cat >>confdefs.h
<<_ACEOF
9065 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9077 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9079 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9081 testval
=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9082 if test "x$testval" != x
; then
9085 ac_enable_autodepend
=no
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9088 $as_echo "$HAVE_GNU_MAKE" >&6; }
9089 if test $HAVE_GNU_MAKE = yes; then
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9091 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9092 SAVE_CFLAGS
="$CFLAGS"
9093 CFLAGS
="$CFLAGS -MMD -MF deps.d -MP"
9094 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9095 /* end confdefs.h. */
9105 if ac_fn_c_try_compile
"$LINENO"; then :
9108 ac_enable_autodepend
=no
9110 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9111 CFLAGS
="$SAVE_CFLAGS"
9112 test -f deps.d || ac_enable_autodepend
=no
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9115 $as_echo "$ac_enable_autodepend" >&6; }
9117 if test $ac_enable_autodepend = yes; then
9118 DEPFLAGS
='-MMD -MF ${DEPDIR}/$*.d -MP'
9119 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9120 MKDEPDIR
='${MKDIR_P} ${DEPDIR}'
9121 deps_frag
=autodeps.mk
9124 deps_frag
=$srcdir/src
/$deps_frag
9130 lisp_frag
=$srcdir/src
/lisp.mk
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9135 $as_echo_n "checking for long file names... " >&6; }
9136 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9137 $as_echo_n "(cached) " >&6
9139 ac_cv_sys_long_file_names
=yes
9140 # Test for long file names in all the places we know might matter:
9141 # . the current directory, where building will happen
9142 # $prefix/lib where we will be installing things
9143 # $exec_prefix/lib likewise
9144 # $TMPDIR if set, where it might want to write temporary files
9145 # /tmp where it might want to write temporary files
9148 for ac_dir
in .
"$TMPDIR" /tmp
/var
/tmp
/usr
/tmp
"$prefix/lib" "$exec_prefix/lib"; do
9149 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9150 # in the usual case where exec_prefix is '${prefix}'.
9152 . |
/* | ?
:[\\/]*) ;; #(
9155 test -w "$ac_dir/." ||
continue # It is less confusing to not echo anything here.
9156 ac_xdir
=$ac_dir/cf$$
9157 (umask 077 && mkdir
"$ac_xdir" 2>/dev
/null
) ||
continue
9158 ac_tf1
=$ac_xdir/conftest9012345
9159 ac_tf2
=$ac_xdir/conftest9012346
9160 touch "$ac_tf1" 2>/dev
/null
&& test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9161 ac_cv_sys_long_file_names
=no
9162 rm -f -r "$ac_xdir" 2>/dev
/null
9163 test $ac_cv_sys_long_file_names = no
&& break
9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9167 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9168 if test $ac_cv_sys_long_file_names = yes; then
9170 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9175 #### Choose a window system.
9177 ## We leave window_system equal to none if
9178 ## we end up building without one. Any new window system should
9179 ## set window_system to an appropriate value and add objects to
9180 ## window-system-specific substs.
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9184 $as_echo_n "checking for X... " >&6; }
9187 # Check whether --with-x was given.
9188 if test "${with_x+set}" = set; then :
9192 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9193 if test "x$with_x" = xno
; then
9194 # The user explicitly disabled X.
9197 case $x_includes,$x_libraries in #(
9198 *\'*) as_fn_error
"cannot use X directory names containing '" "$LINENO" 5;; #(
9199 *,NONE | NONE
,*) if test "${ac_cv_have_x+set}" = set; then :
9200 $as_echo_n "(cached) " >&6
9202 # One or both of the vars are not set, and there is no cached value.
9203 ac_x_includes
=no ac_x_libraries
=no
9204 rm -f -r conftest.dir
9205 if mkdir conftest.dir
; then
9207 cat >Imakefile
<<'_ACEOF'
9209 @echo incroot='${INCROOT}'
9211 @echo usrlibdir='${USRLIBDIR}'
9213 @echo libdir='${LIBDIR}'
9215 if (export CC
; ${XMKMF-xmkmf}) >/dev
/null
2>/dev
/null
&& test -f Makefile
; then
9216 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9217 for ac_var
in incroot usrlibdir libdir
; do
9218 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9220 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9221 for ac_extension
in a so sl dylib la dll
; do
9222 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9223 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9224 ac_im_usrlibdir
=$ac_im_libdir; break
9227 # Screen out bogus values from the imake configuration. They are
9228 # bogus both because they are the default anyway, and because
9229 # using them would break gcc on systems where it needs fixed includes.
9230 case $ac_im_incroot in
9231 /usr
/include
) ac_x_includes
= ;;
9232 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes
=$ac_im_incroot;;
9234 case $ac_im_usrlibdir in
9235 /usr
/lib |
/usr
/lib64 |
/lib |
/lib64
) ;;
9236 *) test -d "$ac_im_usrlibdir" && ac_x_libraries
=$ac_im_usrlibdir ;;
9240 rm -f -r conftest.dir
9243 # Standard set of common directories for X headers.
9244 # Check X11 before X11Rn because it is often a symlink to the current release.
9258 /usr/local/X11/include
9259 /usr/local/X11R7/include
9260 /usr/local/X11R6/include
9261 /usr/local/X11R5/include
9262 /usr/local/X11R4/include
9264 /usr/local/include/X11
9265 /usr/local/include/X11R7
9266 /usr/local/include/X11R6
9267 /usr/local/include/X11R5
9268 /usr/local/include/X11R4
9272 /usr/XFree86/include/X11
9276 /usr/unsupported/include
9278 /usr/local/x11r5/include
9279 /usr/lpp/Xamples/include
9281 /usr/openwin/include
9282 /usr/openwin/share/include'
9284 if test "$ac_x_includes" = no
; then
9285 # Guess where to find include files, by looking for Xlib.h.
9286 # First, try using that file with no special directory specified.
9287 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9288 /* end confdefs.h. */
9289 #include <X11/Xlib.h>
9291 if ac_fn_c_try_cpp
"$LINENO"; then :
9292 # We can compile using X headers with no special include directory.
9295 for ac_dir
in $ac_x_header_dirs; do
9296 if test -r "$ac_dir/X11/Xlib.h"; then
9297 ac_x_includes
=$ac_dir
9302 rm -f conftest.err conftest.
$ac_ext
9303 fi # $ac_x_includes = no
9305 if test "$ac_x_libraries" = no
; then
9306 # Check for the libraries.
9307 # See if we find them without any special options.
9308 # Don't add to $LIBS permanently.
9311 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9312 /* end confdefs.h. */
9313 #include <X11/Xlib.h>
9322 if ac_fn_c_try_link
"$LINENO"; then :
9324 # We can link X programs with no special library path.
9328 for ac_dir
in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9330 # Don't even attempt the hair of trying to link an X program!
9331 for ac_extension
in a so sl dylib la dll
; do
9332 if test -r "$ac_dir/libX11.$ac_extension"; then
9333 ac_x_libraries
=$ac_dir
9339 rm -f core conftest.err conftest.
$ac_objext \
9340 conftest
$ac_exeext conftest.
$ac_ext
9341 fi # $ac_x_libraries = no
9343 case $ac_x_includes,$ac_x_libraries in #(
9345 # Didn't find X, or a directory has "'" in its name.
9346 ac_cv_have_x
="have_x=no";; #(
9348 # Record where we found X for the cache.
9349 ac_cv_have_x
="have_x=yes\
9350 ac_x_includes='$ac_x_includes'\
9351 ac_x_libraries='$ac_x_libraries'"
9357 eval "$ac_cv_have_x"
9360 if test "$have_x" != yes; then
9361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9362 $as_echo "$have_x" >&6; }
9365 # If each of the values was on the command line, it overrides each guess.
9366 test "x$x_includes" = xNONE
&& x_includes
=$ac_x_includes
9367 test "x$x_libraries" = xNONE
&& x_libraries
=$ac_x_libraries
9368 # Update the cache value to reflect the command line values.
9369 ac_cv_have_x
="have_x=yes\
9370 ac_x_includes='$x_includes'\
9371 ac_x_libraries='$x_libraries'"
9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9373 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9376 if test "$no_x" != yes; then
9380 LD_SWITCH_X_SITE_RPATH
=
9381 if test "${x_libraries}" != NONE
; then
9382 if test -n "${x_libraries}"; then
9383 LD_SWITCH_X_SITE
=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9384 LD_SWITCH_X_SITE_RPATH
=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9386 x_default_search_path
=""
9387 x_search_path
=${x_libraries}
9388 if test -z "${x_search_path}"; then
9389 x_search_path
=/usr
/lib
9391 for x_library
in `echo ${x_search_path}: | \
9392 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9394 ${x_library}/X11/%L/%T/%N%C%S:\
9395 ${x_library}/X11/%l/%T/%N%C%S:\
9396 ${x_library}/X11/%T/%N%C%S:\
9397 ${x_library}/X11/%L/%T/%N%S:\
9398 ${x_library}/X11/%l/%T/%N%S:\
9399 ${x_library}/X11/%T/%N%S"
9400 if test x
"${x_default_search_path}" = x
; then
9401 x_default_search_path
=${x_search_path}
9403 x_default_search_path
="${x_search_path}:${x_default_search_path}"
9409 if test "${x_includes}" != NONE
&& test -n "${x_includes}"; then
9410 C_SWITCH_X_SITE
="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9413 if test x
"${x_includes}" = x
; then
9414 bitmapdir
=/usr
/include
/X11
/bitmaps
9416 # accumulate include directories that have X11 bitmap subdirectories
9418 for bmd
in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9419 if test -d "${bmd}/X11/bitmaps"; then
9420 bmd_acc
="${bmd_acc}:${bmd}/X11/bitmaps"
9422 if test -d "${bmd}/bitmaps"; then
9423 bmd_acc
="${bmd_acc}:${bmd}/bitmaps"
9426 if test ${bmd_acc} != "dummyval"; then
9427 bitmapdir
=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9434 tmp_CPPFLAGS
="$CPPFLAGS"
9435 tmp_CFLAGS
="$CFLAGS"
9436 CPPFLAGS
="$CPPFLAGS -x objective-c"
9437 CFLAGS
="$CFLAGS -x objective-c"
9438 TEMACS_LDFLAGS2
="\${LDFLAGS}"
9440 if test "${with_ns}" != no
; then
9441 if test "${opsys}" = darwin
; then
9443 ns_appdir
=`pwd`/nextstep
/Emacs.app
9444 ns_appbindir
=${ns_appdir}/Contents
/MacOS
9445 ns_appresdir
=${ns_appdir}/Contents
/Resources
9446 ns_appsrc
=${srcdir}/nextstep
/Cocoa
/Emacs.base
9447 elif test -f $GNUSTEP_CONFIG_FILE; then
9449 ns_appdir
=`pwd`/nextstep
/Emacs.app
9450 ns_appbindir
=${ns_appdir}
9451 ns_appresdir
=${ns_appdir}/Resources
9452 ns_appsrc
=${srcdir}/nextstep
/GNUstep
/Emacs.base
9453 GNUSTEP_SYSTEM_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9454 GNUSTEP_SYSTEM_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9455 GNUSTEP_LOCAL_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9456 GNUSTEP_LOCAL_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9457 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9458 GNUSTEP_LOCAL_HEADERS
="-I${GNUSTEP_LOCAL_HEADERS}"
9459 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9460 GNUSTEP_LOCAL_LIBRARIES
="-L${GNUSTEP_LOCAL_LIBRARIES}"
9461 CPPFLAGS
="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9462 CFLAGS
="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9463 LDFLAGS
="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9468 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9469 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9470 $as_echo_n "(cached) " >&6
9472 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9473 /* end confdefs.h. */
9474 #include <GNUstepBase/GSConfig.h>
9478 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9487 if ac_fn_c_try_compile
"$LINENO"; then :
9488 emacs_cv_objc_exceptions
=yes
9490 emacs_cv_objc_exceptions
=no
9492 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9495 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9496 if test $emacs_cv_objc_exceptions = yes; then
9498 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9500 GNU_OBJC_CFLAGS
="-fobjc-exceptions"
9504 CFLAGS
="$CFLAGS $GNU_OBJC_CFLAGS"
9506 ac_fn_c_check_header_mongrel
"$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9507 if test "x$ac_cv_header_AppKit_AppKit_h" = x
""yes; then :
9510 as_fn_error
"\`--with-ns' was specified, but the include
9511 files are missing or cannot be compiled." "$LINENO" 5
9515 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9516 /* end confdefs.h. */
9517 #include <Foundation/NSObjCRuntime.h>
9526 if ac_fn_c_try_compile
"$LINENO"; then :
9527 ns_have_nsinteger
=yes
9529 ns_have_nsinteger
=no
9531 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9532 if test $ns_have_nsinteger = yes; then
9534 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9540 INSTALL_ARCH_INDEP_EXTRA
=install-etc
9541 ns_self_contained
=no
9545 if test "${HAVE_NS}" = yes; then
9546 if test "$with_toolkit_scroll_bars" = "no"; then
9547 as_fn_error
"Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9550 window_system
=nextstep
9551 # set up packaging dirs
9552 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9553 ns_self_contained
=yes
9554 prefix
=${ns_appresdir}
9555 exec_prefix
=${ns_appbindir}
9556 libexecdir
="\${ns_appbindir}/libexec"
9557 archlibdir
="\${ns_appbindir}/libexec"
9558 docdir
="\${ns_appresdir}/etc"
9559 etcdir
="\${ns_appresdir}/etc"
9560 infodir
="\${ns_appresdir}/info"
9561 mandir
="\${ns_appresdir}/man"
9562 lispdir
="\${ns_appresdir}/lisp"
9563 leimdir
="\${ns_appresdir}/leim"
9564 INSTALL_ARCH_INDEP_EXTRA
=
9566 ns_frag
=$srcdir/src
/ns.mk
9567 NS_OBJC_OBJ
="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9569 CFLAGS
="$tmp_CFLAGS"
9570 CPPFLAGS
="$tmp_CPPFLAGS"
9578 ## $window_system is now set to the window system we will
9586 case "${window_system}" in
9591 case "${with_x_toolkit}" in
9592 athena | lucid
) USE_X_TOOLKIT
=LUCID
;;
9593 motif
) USE_X_TOOLKIT
=MOTIF
;;
9595 term_header
=gtkutil.h
9596 USE_X_TOOLKIT
=none
;;
9597 gtk3
) with_gtk3
=yes
9598 term_header
=gtkutil.h
9599 USE_X_TOOLKIT
=none
;;
9600 no
) USE_X_TOOLKIT
=none
;;
9601 * ) USE_X_TOOLKIT
=maybe
;;
9605 term_header
=nsterm.h
9609 if test -n "${term_header}"; then
9611 cat >>confdefs.h
<<_ACEOF
9612 #define TERM_HEADER "${term_header}"
9617 if test "$window_system" = none
&& test "X$with_x" != "Xno"; then
9618 # Extract the first word of "X", so it can be a program name with args.
9619 set dummy X
; ac_word
=$2
9620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9621 $as_echo_n "checking for $ac_word... " >&6; }
9622 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9623 $as_echo_n "(cached) " >&6
9625 if test -n "$HAVE_XSERVER"; then
9626 ac_cv_prog_HAVE_XSERVER
="$HAVE_XSERVER" # Let the user override the test.
9628 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
9632 test -z "$as_dir" && as_dir
=.
9633 for ac_exec_ext
in '' $ac_executable_extensions; do
9634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9635 ac_cv_prog_HAVE_XSERVER
="true"
9636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9643 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER
="false"
9646 HAVE_XSERVER
=$ac_cv_prog_HAVE_XSERVER
9647 if test -n "$HAVE_XSERVER"; then
9648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9649 $as_echo "$HAVE_XSERVER" >&6; }
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9652 $as_echo "no" >&6; }
9656 if test "$HAVE_XSERVER" = true ||
9657 test -n "$DISPLAY" ||
9658 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9659 as_fn_error
"You seem to be running X, but no X development libraries
9660 were found. You should install the relevant development files for X
9661 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9662 sure you have development files for image handling, i.e.
9663 tiff, gif, jpeg, png and xpm.
9664 If you are sure you want Emacs compiled without X window support, pass
9666 to configure." "$LINENO" 5
9670 ### If we're using X11, we should use the X menu package.
9673 yes ) HAVE_MENUS
=yes ;;
9676 # Does the opsystem file prohibit the use of the GNU malloc?
9677 # Assume not, until told otherwise.
9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9681 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9682 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9683 $as_echo_n "(cached) " >&6
9685 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9686 /* end confdefs.h. */
9688 static void hook (void) {}
9692 malloc_set_state (malloc_get_state ());
9693 __after_morecore_hook = hook;
9694 __malloc_initialize_hook = hook;
9699 if ac_fn_c_try_link
"$LINENO"; then :
9700 emacs_cv_var_doug_lea_malloc
=yes
9702 emacs_cv_var_doug_lea_malloc
=no
9704 rm -f core conftest.err conftest.
$ac_objext \
9705 conftest
$ac_exeext conftest.
$ac_ext
9707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9708 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9709 doug_lea_malloc
=$emacs_cv_var_doug_lea_malloc
9714 ## darwin ld insists on the use of malloc routines in the System framework.
9715 darwin|sol2-10
) system_malloc
=yes ;;
9718 if test "${system_malloc}" = "yes"; then
9720 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9724 (The GNU allocators don't work with this system configuration.)"
9728 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ
=gmalloc.o
9729 VMLIMIT_OBJ
=vm-limit.o
9734 if test "$doug_lea_malloc" = "yes" ; then
9735 if test "$GNU_MALLOC" = yes ; then
9737 (Using Doug Lea's new malloc from the GNU C Library.)"
9740 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9743 ## Use mmap directly for allocating larger buffers.
9744 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9745 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9746 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9748 gnu
*) REL_ALLOC
=no
;;
9752 if test x
"${REL_ALLOC}" = x
; then
9753 REL_ALLOC
=${GNU_MALLOC}
9756 use_mmap_for_buffers
=no
9758 cygwin|freebsd|irix6-5
) use_mmap_for_buffers
=yes ;;
9768 for ac_func
in getpagesize
9770 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9771 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
9772 cat >>confdefs.h
<<_ACEOF
9773 #define HAVE_GETPAGESIZE 1
9779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9780 $as_echo_n "checking for working mmap... " >&6; }
9781 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9782 $as_echo_n "(cached) " >&6
9784 if test "$cross_compiling" = yes; then :
9785 ac_cv_func_mmap_fixed_mapped
=no
9787 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9788 /* end confdefs.h. */
9789 $ac_includes_default
9790 /* malloc might have been renamed as rpl_malloc. */
9793 /* Thanks to Mike Haertel and Jim Avera for this test.
9794 Here is a matrix of mmap possibilities:
9795 mmap private not fixed
9796 mmap private fixed at somewhere currently unmapped
9797 mmap private fixed at somewhere already mapped
9798 mmap shared not fixed
9799 mmap shared fixed at somewhere currently unmapped
9800 mmap shared fixed at somewhere already mapped
9801 For private mappings, we should verify that changes cannot be read()
9802 back from the file, nor mmap's back from the file at a different
9803 address. (There have been systems where private was not correctly
9804 implemented like the infamous i386 svr4.0, and systems where the
9805 VM page cache was not coherent with the file system buffer cache
9806 like early versions of FreeBSD and possibly contemporary NetBSD.)
9807 For shared mappings, we should conversely verify that changes get
9808 propagated back to all the places they're supposed to be.
9810 Grep wants private fixed already mapped.
9811 The main things grep needs to know about mmap are:
9812 * does it exist and is it safe to write into the mmap'd area
9813 * how to use it (BSD variants) */
9816 #include <sys/mman.h>
9818 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9822 /* This mess was copied from the GNU getpagesize.h. */
9823 #ifndef HAVE_GETPAGESIZE
9824 # ifdef _SC_PAGESIZE
9825 # define getpagesize() sysconf(_SC_PAGESIZE)
9826 # else /* no _SC_PAGESIZE */
9827 # ifdef HAVE_SYS_PARAM_H
9828 # include <sys/param.h>
9829 # ifdef EXEC_PAGESIZE
9830 # define getpagesize() EXEC_PAGESIZE
9831 # else /* no EXEC_PAGESIZE */
9833 # define getpagesize() NBPG * CLSIZE
9836 # endif /* no CLSIZE */
9837 # else /* no NBPG */
9839 # define getpagesize() NBPC
9840 # else /* no NBPC */
9842 # define getpagesize() PAGESIZE
9843 # endif /* PAGESIZE */
9844 # endif /* no NBPC */
9845 # endif /* no NBPG */
9846 # endif /* no EXEC_PAGESIZE */
9847 # else /* no HAVE_SYS_PARAM_H */
9848 # define getpagesize() 8192 /* punt totally */
9849 # endif /* no HAVE_SYS_PARAM_H */
9850 # endif /* no _SC_PAGESIZE */
9852 #endif /* no HAVE_GETPAGESIZE */
9857 char *data, *data2, *data3;
9862 pagesize = getpagesize ();
9864 /* First, make a file with some known garbage in it. */
9865 data = (char *) malloc (pagesize);
9868 for (i = 0; i < pagesize; ++i)
9869 *(data + i) = rand ();
9871 fd = creat ("conftest.mmap", 0600);
9874 if (write (fd, data, pagesize) != pagesize)
9878 /* Next, check that the tail of a page is zero-filled. File must have
9879 non-zero length, otherwise we risk SIGBUS for entire page. */
9880 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9884 if (write (fd2, cdata2, 1) != 1)
9886 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9887 if (data2 == MAP_FAILED)
9889 for (i = 0; i < pagesize; ++i)
9893 if (munmap (data2, pagesize))
9896 /* Next, try to mmap the file at a fixed address which already has
9897 something else allocated at it. If we can, also make sure that
9898 we see the same garbage. */
9899 fd = open ("conftest.mmap", O_RDWR);
9902 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9903 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9905 for (i = 0; i < pagesize; ++i)
9906 if (*(data + i) != *(data2 + i))
9909 /* Finally, make sure that changes to the mapped area do not
9910 percolate back to the file as seen by read(). (This is a bug on
9911 some variants of i386 svr4.0.) */
9912 for (i = 0; i < pagesize; ++i)
9913 *(data2 + i) = *(data2 + i) + 1;
9914 data3 = (char *) malloc (pagesize);
9917 if (read (fd, data3, pagesize) != pagesize)
9919 for (i = 0; i < pagesize; ++i)
9920 if (*(data + i) != *(data3 + i))
9926 if ac_fn_c_try_run
"$LINENO"; then :
9927 ac_cv_func_mmap_fixed_mapped
=yes
9929 ac_cv_func_mmap_fixed_mapped
=no
9931 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
9932 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9937 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9938 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9940 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9943 rm -f conftest.mmap conftest.txt
9945 if test $use_mmap_for_buffers = yes; then
9947 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9952 LIBS
="$LIBS_SYSTEM $LIBS"
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9955 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9956 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9957 $as_echo_n "(cached) " >&6
9959 ac_check_lib_save_LIBS
=$LIBS
9961 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9962 /* end confdefs.h. */
9964 /* Override any GCC internal prototype to avoid an error.
9965 Use char because int might match the return type of a GCC
9966 builtin and then its argument prototype would still apply. */
9974 return dnet_ntoa ();
9979 if ac_fn_c_try_link
"$LINENO"; then :
9980 ac_cv_lib_dnet_dnet_ntoa
=yes
9982 ac_cv_lib_dnet_dnet_ntoa
=no
9984 rm -f core conftest.err conftest.
$ac_objext \
9985 conftest
$ac_exeext conftest.
$ac_ext
9986 LIBS
=$ac_check_lib_save_LIBS
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9989 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9990 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x
""yes; then :
9991 cat >>confdefs.h
<<_ACEOF
9992 #define HAVE_LIBDNET 1
10000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10001 $as_echo_n "checking for main in -lXbsd... " >&6; }
10002 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10003 $as_echo_n "(cached) " >&6
10005 ac_check_lib_save_LIBS
=$LIBS
10006 LIBS
="-lXbsd $LIBS"
10007 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10008 /* end confdefs.h. */
10019 if ac_fn_c_try_link
"$LINENO"; then :
10020 ac_cv_lib_Xbsd_main
=yes
10022 ac_cv_lib_Xbsd_main
=no
10024 rm -f core conftest.err conftest.
$ac_objext \
10025 conftest
$ac_exeext conftest.
$ac_ext
10026 LIBS
=$ac_check_lib_save_LIBS
10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10029 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10030 if test "x$ac_cv_lib_Xbsd_main" = x
""yes; then :
10031 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -lXbsd"
10039 if test "$ac_cv_header_pthread_h"; then
10040 if test "$GMALLOC_OBJ" = gmalloc.o
; then
10041 emacs_pthread_function
=pthread_atfork
10043 emacs_pthread_function
=pthread_self
10045 as_ac_Lib
=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10047 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10048 if { as_var
=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10049 $as_echo_n "(cached) " >&6
10051 ac_check_lib_save_LIBS
=$LIBS
10052 LIBS
="-lpthread $LIBS"
10053 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10054 /* end confdefs.h. */
10056 /* Override any GCC internal prototype to avoid an error.
10057 Use char because int might match the return type of a GCC
10058 builtin and then its argument prototype would still apply. */
10062 char $emacs_pthread_function ();
10066 return $emacs_pthread_function ();
10071 if ac_fn_c_try_link
"$LINENO"; then :
10072 eval "$as_ac_Lib=yes"
10074 eval "$as_ac_Lib=no"
10076 rm -f core conftest.err conftest.
$ac_objext \
10077 conftest
$ac_exeext conftest.
$ac_ext
10078 LIBS
=$ac_check_lib_save_LIBS
10080 eval ac_res
=\$
$as_ac_Lib
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10082 $as_echo "$ac_res" >&6; }
10083 eval as_val
=\$
$as_ac_Lib
10084 if test "x$as_val" = x
""yes; then :
10089 if test "$HAVE_PTHREAD" = yes; then
10090 case "${canonical}" in
10092 *) LIB_PTHREAD
="-lpthread"
10093 LIBS
="$LIB_PTHREAD $LIBS" ;;
10096 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10102 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10103 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10104 $as_echo_n "(cached) " >&6
10106 ac_check_lib_save_LIBS
=$LIBS
10107 LIBS
="-lpthreads $LIBS"
10108 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10109 /* end confdefs.h. */
10111 /* Override any GCC internal prototype to avoid an error.
10112 Use char because int might match the return type of a GCC
10113 builtin and then its argument prototype would still apply. */
10121 return cma_open ();
10126 if ac_fn_c_try_link
"$LINENO"; then :
10127 ac_cv_lib_pthreads_cma_open
=yes
10129 ac_cv_lib_pthreads_cma_open
=no
10131 rm -f core conftest.err conftest.
$ac_objext \
10132 conftest
$ac_exeext conftest.
$ac_ext
10133 LIBS
=$ac_check_lib_save_LIBS
10135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10136 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10137 if test "x$ac_cv_lib_pthreads_cma_open" = x
""yes; then :
10138 cat >>confdefs.h
<<_ACEOF
10139 #define HAVE_LIBPTHREADS 1
10142 LIBS
="-lpthreads $LIBS"
10147 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10148 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10149 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10150 ## added to LIBS in configure would never contain the pthreads part,
10151 ## but the value used in Makefiles might. FIXME?
10153 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10154 ## be harmless on older versions of X where it happens to exist.
10155 test "$opsys" = "aix4-2" && \
10156 test $ac_cv_lib_pthreads_cma_open = yes && \
10157 LIBS_SYSTEM
="$LIBS_SYSTEM -lpthreads"
10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10163 $as_echo_n "checking for -bbigtoc option... " >&6; }
10164 if test "${gdb_cv_bigtoc+set}" = set; then :
10165 $as_echo_n "(cached) " >&6
10169 yes) gdb_cv_bigtoc
=-Wl,-bbigtoc ;;
10170 *) gdb_cv_bigtoc
=-bbigtoc ;;
10173 LDFLAGS
=$LDFLAGS\
$gdb_cv_bigtoc
10174 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10175 /* end confdefs.h. */
10185 if ac_fn_c_try_link
"$LINENO"; then :
10190 rm -f core conftest.err conftest.
$ac_objext \
10191 conftest
$ac_exeext conftest.
$ac_ext
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10195 $as_echo "$gdb_cv_bigtoc" >&6; }
10199 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10200 # used for the tests that follow. We set them back to REAL_CFLAGS and
10201 # REAL_CPPFLAGS later on.
10203 REAL_CFLAGS
="$CFLAGS"
10204 REAL_CPPFLAGS
="$CPPFLAGS"
10206 if test "${HAVE_X11}" = "yes"; then
10207 DEFS
="$C_SWITCH_X_SITE $DEFS"
10208 LDFLAGS
="$LDFLAGS $LD_SWITCH_X_SITE"
10210 CFLAGS
="$C_SWITCH_X_SITE $CFLAGS"
10211 CPPFLAGS
="$C_SWITCH_X_SITE $CPPFLAGS"
10213 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10214 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10215 # but it's more convenient here to set LD_RUN_PATH since this
10216 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10217 if test "${x_libraries}" != NONE
&& test -n "${x_libraries}"; then
10218 LD_RUN_PATH
=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10222 if test "${opsys}" = "gnu-linux"; then
10223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10224 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10225 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10226 /* end confdefs.h. */
10231 XOpenDisplay ("foo");
10236 if ac_fn_c_try_link
"$LINENO"; then :
10237 xgnu_linux_first_failure
=no
10239 xgnu_linux_first_failure
=yes
10241 rm -f core conftest.err conftest.
$ac_objext \
10242 conftest
$ac_exeext conftest.
$ac_ext
10243 if test "${xgnu_linux_first_failure}" = "yes"; then
10244 OLD_LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE"
10245 OLD_C_SWITCH_X_SITE
="$C_SWITCH_X_SITE"
10246 OLD_CPPFLAGS
="$CPPFLAGS"
10248 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -b i486-linuxaout"
10249 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE -b i486-linuxaout"
10250 CPPFLAGS
="$CPPFLAGS -b i486-linuxaout"
10251 LIBS
="$LIBS -b i486-linuxaout"
10252 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10253 /* end confdefs.h. */
10258 XOpenDisplay ("foo");
10263 if ac_fn_c_try_link
"$LINENO"; then :
10264 xgnu_linux_second_failure
=no
10266 xgnu_linux_second_failure
=yes
10268 rm -f core conftest.err conftest.
$ac_objext \
10269 conftest
$ac_exeext conftest.
$ac_ext
10270 if test "${xgnu_linux_second_failure}" = "yes"; then
10271 # If we get the same failure with -b, there is no use adding -b.
10272 # So take it out. This plays safe.
10273 LD_SWITCH_X_SITE
="$OLD_LD_SWITCH_X_SITE"
10274 C_SWITCH_X_SITE
="$OLD_C_SWITCH_X_SITE"
10275 CPPFLAGS
="$OLD_CPPFLAGS"
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10278 $as_echo "no" >&6; }
10280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10281 $as_echo "yes" >&6; }
10284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10285 $as_echo "no" >&6; }
10289 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10290 # header files included from there.
10291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10292 $as_echo_n "checking for Xkb... " >&6; }
10293 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10294 /* end confdefs.h. */
10295 #include <X11/Xlib.h>
10296 #include <X11/XKBlib.h>
10300 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10305 if ac_fn_c_try_link
"$LINENO"; then :
10310 rm -f core conftest.err conftest.
$ac_objext \
10311 conftest
$ac_exeext conftest.
$ac_ext
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10313 $as_echo "$emacs_xkb" >&6; }
10314 if test $emacs_xkb = yes; then
10316 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10320 for ac_func
in XrmSetDatabase XScreenResourceString \
10321 XScreenNumberOfScreen
10323 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10324 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10325 eval as_val
=\$
$as_ac_var
10326 if test "x$as_val" = x
""yes; then :
10327 cat >>confdefs.h
<<_ACEOF
10328 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10336 if test "${window_system}" = "x11"; then
10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10338 $as_echo_n "checking X11 version 6... " >&6; }
10339 if test "${emacs_cv_x11_version_6+set}" = set; then :
10340 $as_echo_n "(cached) " >&6
10342 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10343 /* end confdefs.h. */
10344 #include <X11/Xlib.h>
10348 #if XlibSpecificationRelease < 6
10356 if ac_fn_c_try_link
"$LINENO"; then :
10357 emacs_cv_x11_version_6
=yes
10359 emacs_cv_x11_version_6
=no
10361 rm -f core conftest.err conftest.
$ac_objext \
10362 conftest
$ac_exeext conftest.
$ac_ext
10365 if test $emacs_cv_x11_version_6 = yes; then
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10367 $as_echo "6 or newer" >&6; }
10369 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10372 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10374 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10379 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10385 $as_echo "before 6" >&6; }
10390 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10392 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_NS}" = "yes"; then
10393 if test "${with_rsvg}" != "no"; then
10394 RSVG_REQUIRED
=2.11.0
10395 RSVG_MODULE
="librsvg-2.0 >= $RSVG_REQUIRED"
10400 if test "$PKG_CONFIG" = "no" ; then
10403 PKG_CONFIG_MIN_VERSION
=0.9.0
10404 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10406 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10408 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10409 RSVG_CFLAGS
=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10410 RSVG_LIBS
=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10417 RSVG_CFLAGS
=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10418 RSVG_LIBS
=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10420 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10424 $as_echo "no" >&6; }
10427 ## If we have a custom action on failure, don't print errors, but
10428 ## do set a variable so people can do so.
10429 RSVG_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10436 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10437 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10441 if test $succeeded = yes; then
10450 if test $HAVE_RSVG = yes; then
10452 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10454 CFLAGS
="$CFLAGS $RSVG_CFLAGS"
10455 LIBS
="$RSVG_LIBS $LIBS"
10460 HAVE_IMAGEMAGICK
=no
10461 if test "${HAVE_X11}" = "yes"; then
10462 if test "${with_imagemagick}" != "no"; then
10463 ## 6.2.8 is the earliest version known to work, but earlier versions
10464 ## might work - let us know if you find one.
10465 ## 6.0.7 does not work. See bug#7955.
10466 IMAGEMAGICK_MODULE
="Wand >= 6.2.8"
10470 if test "$PKG_CONFIG" = "no" ; then
10473 PKG_CONFIG_MIN_VERSION
=0.9.0
10474 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10476 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10478 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10479 IMAGEMAGICK_CFLAGS
=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10480 IMAGEMAGICK_LIBS
=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10487 IMAGEMAGICK_CFLAGS
=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10488 IMAGEMAGICK_LIBS
=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10490 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10494 $as_echo "no" >&6; }
10495 IMAGEMAGICK_CFLAGS
=""
10496 IMAGEMAGICK_LIBS
=""
10497 ## If we have a custom action on failure, don't print errors, but
10498 ## do set a variable so people can do so.
10499 IMAGEMAGICK_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10506 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10507 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10511 if test $succeeded = yes; then
10512 HAVE_IMAGEMAGICK
=yes
10520 if test $HAVE_IMAGEMAGICK = yes; then
10522 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10524 CFLAGS
="$CFLAGS $IMAGEMAGICK_CFLAGS"
10525 LIBS
="$IMAGEMAGICK_LIBS $LIBS"
10526 for ac_func
in MagickExportImagePixels MagickMergeImageLayers
10528 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10529 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10530 eval as_val
=\$
$as_ac_var
10531 if test "x$as_val" = x
""yes; then :
10532 cat >>confdefs.h
<<_ACEOF
10533 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10546 if test "${with_gtk3}" = "yes"; then
10549 GTK_MODULES
="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10554 if test "$PKG_CONFIG" = "no" ; then
10557 PKG_CONFIG_MIN_VERSION
=0.9.0
10558 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10560 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10562 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10563 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10564 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10571 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10572 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10574 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10578 $as_echo "no" >&6; }
10581 ## If we have a custom action on failure, don't print errors, but
10582 ## do set a variable so people can do so.
10583 GTK_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10590 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10591 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10595 if test $succeeded = yes; then
10601 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10602 as_fn_error
"$GTK_PKG_ERRORS" "$LINENO" 5
10605 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10607 GTK_OBJ
=emacsgtkfixed.o
10608 term_header
=gtkutil.h
10611 if test "$pkg_check_gtk" != "yes"; then
10613 if test "${with_gtk}" = "yes" ||
test "$USE_X_TOOLKIT" = "maybe"; then
10616 GTK_MODULES
="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10621 if test "$PKG_CONFIG" = "no" ; then
10624 PKG_CONFIG_MIN_VERSION
=0.9.0
10625 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10627 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10629 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10630 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10631 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10638 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10639 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10641 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10645 $as_echo "no" >&6; }
10648 ## If we have a custom action on failure, don't print errors, but
10649 ## do set a variable so people can do so.
10650 GTK_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10657 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10658 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10662 if test $succeeded = yes; then
10668 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10669 as_fn_error
"$GTK_PKG_ERRORS" "$LINENO" 5
10674 if test x
"$pkg_check_gtk" = xyes
; then
10678 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $GTK_CFLAGS"
10679 CFLAGS
="$CFLAGS $GTK_CFLAGS"
10680 LIBS
="$GTK_LIBS $LIBS"
10682 for ac_func
in gtk_main
10684 ac_fn_c_check_func
"$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10685 if test "x$ac_cv_func_gtk_main" = x
""yes; then :
10686 cat >>confdefs.h
<<_ACEOF
10687 #define HAVE_GTK_MAIN 1
10693 if test "${GTK_COMPILES}" != "yes"; then
10694 if test "$USE_X_TOOLKIT" != "maybe"; then
10695 as_fn_error
"Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10700 $as_echo "#define USE_GTK 1" >>confdefs.h
10702 GTK_OBJ
="gtkutil.o $GTK_OBJ"
10704 if $PKG_CONFIG --atleast-version=2.10 gtk
+-2.0
; then
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10708 closing open displays. This is no problem if you just use
10709 one display, but if you use more than one and close one of them
10710 Emacs may crash." >&5
10711 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10712 closing open displays. This is no problem if you just use
10713 one display, but if you use more than one and close one of them
10714 Emacs may crash." >&2;}
10723 if test "${HAVE_GTK}" = "yes"; then
10725 if test "$with_toolkit_scroll_bars" != no
; then
10726 with_toolkit_scroll_bars
=yes
10729 HAVE_GTK_FILE_SELECTION
=no
10730 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10731 #include <gtk/gtk.h>
10733 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x
""yes; then :
10734 HAVE_GTK_FILE_SELECTION
=yes
10736 HAVE_GTK_FILE_SELECTION
=no
10739 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10740 for ac_func
in gtk_file_selection_new
10742 ac_fn_c_check_func
"$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10743 if test "x$ac_cv_func_gtk_file_selection_new" = x
""yes; then :
10744 cat >>confdefs.h
<<_ACEOF
10745 #define HAVE_GTK_FILE_SELECTION_NEW 1
10754 for ac_func
in gtk_widget_get_window gtk_widget_set_has_window \
10755 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10756 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10757 gtk_orientable_set_orientation \
10758 gtk_window_set_has_resize_grip
10760 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10761 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10762 eval as_val
=\$
$as_ac_var
10763 if test "x$as_val" = x
""yes; then :
10764 cat >>confdefs.h
<<_ACEOF
10765 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10772 term_header
=gtkutil.h
10777 if test "${with_dbus}" = "yes"; then
10781 if test "$PKG_CONFIG" = "no" ; then
10784 PKG_CONFIG_MIN_VERSION
=0.9.0
10785 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10787 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10789 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10790 DBUS_CFLAGS
=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10791 DBUS_LIBS
=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10798 DBUS_CFLAGS
=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10799 DBUS_LIBS
=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10801 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10805 $as_echo "no" >&6; }
10808 ## If we have a custom action on failure, don't print errors, but
10809 ## do set a variable so people can do so.
10810 DBUS_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10817 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10818 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10822 if test $succeeded = yes; then
10828 if test "$HAVE_DBUS" = yes; then
10829 LIBS
="$LIBS $DBUS_LIBS"
10831 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10833 for ac_func
in dbus_watch_get_unix_fd \
10834 dbus_type_is_valid \
10835 dbus_validate_bus_name \
10836 dbus_validate_path \
10837 dbus_validate_interface \
10838 dbus_validate_member
10840 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10841 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10842 eval as_val
=\$
$as_ac_var
10843 if test "x$as_val" = x
""yes; then :
10844 cat >>confdefs.h
<<_ACEOF
10845 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10851 DBUS_OBJ
=dbusbind.o
10857 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10861 if test "$PKG_CONFIG" = "no" ; then
10864 PKG_CONFIG_MIN_VERSION
=0.9.0
10865 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10867 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10869 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10870 GSETTINGS_CFLAGS
=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10871 GSETTINGS_LIBS
=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10878 GSETTINGS_CFLAGS
=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10879 GSETTINGS_LIBS
=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10881 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10885 $as_echo "no" >&6; }
10886 GSETTINGS_CFLAGS
=""
10888 ## If we have a custom action on failure, don't print errors, but
10889 ## do set a variable so people can do so.
10890 GSETTINGS_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10897 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10898 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10902 if test $succeeded = yes; then
10908 if test "$HAVE_GSETTINGS" = "yes"; then
10910 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10912 SETTINGS_CFLAGS
="$GSETTINGS_CFLAGS"
10913 SETTINGS_LIBS
="$GSETTINGS_LIBS"
10918 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10922 if test "$PKG_CONFIG" = "no" ; then
10925 PKG_CONFIG_MIN_VERSION
=0.9.0
10926 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10928 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10930 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10931 GCONF_CFLAGS
=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10932 GCONF_LIBS
=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10939 GCONF_CFLAGS
=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10940 GCONF_LIBS
=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10942 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10946 $as_echo "no" >&6; }
10949 ## If we have a custom action on failure, don't print errors, but
10950 ## do set a variable so people can do so.
10951 GCONF_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10958 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10959 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10963 if test $succeeded = yes; then
10969 if test "$HAVE_GCONF" = yes; then
10971 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10973 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10974 SETTINGS_LIBS
="$SETTINGS_LIBS $GCONF_LIBS"
10978 if test "$HAVE_GSETTINGS" = "yes" ||
test "$HAVE_GCONF" = "yes"; then
10982 if test "$PKG_CONFIG" = "no" ; then
10985 PKG_CONFIG_MIN_VERSION
=0.9.0
10986 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
10988 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
10990 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
10991 GOBJECT_CFLAGS
=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
10992 GOBJECT_LIBS
=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
10999 GOBJECT_CFLAGS
=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11000 GOBJECT_LIBS
=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11002 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11006 $as_echo "no" >&6; }
11009 ## If we have a custom action on failure, don't print errors, but
11010 ## do set a variable so people can do so.
11011 GOBJECT_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "gobject-2.0 >= 2.0"`
11018 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11019 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11023 if test $succeeded = yes; then
11029 if test "$HAVE_GOBJECT" = "yes"; then
11030 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11031 SETTINGS_LIBS
="$SETTINGS_LIBS $GOBJECT_LIBS"
11033 SAVE_CFLAGS
="$CFLAGS"
11035 CFLAGS
="$SETTINGS_CFLAGS $CFLAGS"
11036 LIBS
="$SETTINGS_LIBS $LIBS"
11037 for ac_func
in g_type_init
11039 ac_fn_c_check_func
"$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11040 if test "x$ac_cv_func_g_type_init" = x
""yes; then :
11041 cat >>confdefs.h
<<_ACEOF
11042 #define HAVE_G_TYPE_INIT 1
11048 CFLAGS
="$SAVE_CFLAGS"
11057 if test "${with_selinux}" = "yes"; then
11058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11059 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11060 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11061 $as_echo_n "(cached) " >&6
11063 ac_check_lib_save_LIBS
=$LIBS
11064 LIBS
="-lselinux $LIBS"
11065 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h. */
11068 /* Override any GCC internal prototype to avoid an error.
11069 Use char because int might match the return type of a GCC
11070 builtin and then its argument prototype would still apply. */
11074 char lgetfilecon ();
11078 return lgetfilecon ();
11083 if ac_fn_c_try_link
"$LINENO"; then :
11084 ac_cv_lib_selinux_lgetfilecon
=yes
11086 ac_cv_lib_selinux_lgetfilecon
=no
11088 rm -f core conftest.err conftest.
$ac_objext \
11089 conftest
$ac_exeext conftest.
$ac_ext
11090 LIBS
=$ac_check_lib_save_LIBS
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11093 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11094 if test "x$ac_cv_lib_selinux_lgetfilecon" = x
""yes; then :
11095 HAVE_LIBSELINUX
=yes
11100 if test "$HAVE_LIBSELINUX" = yes; then
11102 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11104 LIBSELINUX_LIBS
=-lselinux
11110 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=no
11111 if test "${with_gnutls}" = "yes" ; then
11115 if test "$PKG_CONFIG" = "no" ; then
11118 PKG_CONFIG_MIN_VERSION
=0.9.0
11119 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11121 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11123 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11124 LIBGNUTLS_CFLAGS
=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11125 LIBGNUTLS_LIBS
=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11132 LIBGNUTLS_CFLAGS
=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11133 LIBGNUTLS_LIBS
=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11135 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11139 $as_echo "no" >&6; }
11140 LIBGNUTLS_CFLAGS
=""
11142 ## If we have a custom action on failure, don't print errors, but
11143 ## do set a variable so people can do so.
11144 LIBGNUTLS_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
11151 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11152 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11156 if test $succeeded = yes; then
11162 if test "${HAVE_GNUTLS}" = "yes"; then
11164 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11168 CFLAGS
="$CFLAGS $LIBGNUTLS_CFLAGS"
11169 LIBS
="$LIBGNUTLS_LIBS $LIBS"
11170 for ac_func
in gnutls_certificate_set_verify_function
11172 ac_fn_c_check_func
"$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11173 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x
""yes; then :
11174 cat >>confdefs.h
<<_ACEOF
11175 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11177 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=yes
11182 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11184 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11194 if test x
"${USE_X_TOOLKIT}" = xmaybe ||
test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11195 if test "$with_xaw3d" != no
; then
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11197 $as_echo_n "checking for xaw3d... " >&6; }
11198 if test "${emacs_cv_xaw3d+set}" = set; then :
11199 $as_echo_n "(cached) " >&6
11201 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h. */
11204 #include <X11/Intrinsic.h>
11205 #include <X11/Xaw3d/Simple.h>
11214 if ac_fn_c_try_link
"$LINENO"; then :
11215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11216 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11217 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11218 $as_echo_n "(cached) " >&6
11220 ac_check_lib_save_LIBS
=$LIBS
11221 LIBS
="-lXaw3d $LIBS"
11222 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11223 /* end confdefs.h. */
11225 /* Override any GCC internal prototype to avoid an error.
11226 Use char because int might match the return type of a GCC
11227 builtin and then its argument prototype would still apply. */
11231 char XawScrollbarSetThumb ();
11235 return XawScrollbarSetThumb ();
11240 if ac_fn_c_try_link
"$LINENO"; then :
11241 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=yes
11243 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=no
11245 rm -f core conftest.err conftest.
$ac_objext \
11246 conftest
$ac_exeext conftest.
$ac_ext
11247 LIBS
=$ac_check_lib_save_LIBS
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11250 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11251 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x
""yes; then :
11260 rm -f core conftest.err conftest.
$ac_objext \
11261 conftest
$ac_exeext conftest.
$ac_ext
11267 if test $emacs_cv_xaw3d = yes; then
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11269 $as_echo "yes; using Lucid toolkit" >&6; }
11270 USE_X_TOOLKIT
=LUCID
11274 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11278 $as_echo "no" >&6; }
11279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11280 $as_echo_n "checking for libXaw... " >&6; }
11281 if test "${emacs_cv_xaw+set}" = set; then :
11282 $as_echo_n "(cached) " >&6
11284 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11285 /* end confdefs.h. */
11287 #include <X11/Intrinsic.h>
11288 #include <X11/Xaw/Simple.h>
11297 if ac_fn_c_try_link
"$LINENO"; then :
11302 rm -f core conftest.err conftest.
$ac_objext \
11303 conftest
$ac_exeext conftest.
$ac_ext
11306 if test $emacs_cv_xaw = yes; then
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11308 $as_echo "yes; using Lucid toolkit" >&6; }
11309 USE_X_TOOLKIT
=LUCID
11311 elif test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11312 as_fn_error
"Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11314 as_fn_error
"No X toolkit could be found.
11315 If you are sure you want Emacs compiled without an X toolkit, pass
11316 --with-x-toolkit=no
11317 to configure. Otherwise, install the development libraries for the toolkit
11318 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11323 X_TOOLKIT_TYPE
=$USE_X_TOOLKIT
11326 if test "${USE_X_TOOLKIT}" != "none"; then
11327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11328 $as_echo_n "checking X11 toolkit version... " >&6; }
11329 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11330 $as_echo_n "(cached) " >&6
11332 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11333 /* end confdefs.h. */
11334 #include <X11/Intrinsic.h>
11338 #if XtSpecificationRelease < 6
11346 if ac_fn_c_try_link
"$LINENO"; then :
11347 emacs_cv_x11_toolkit_version_6
=yes
11349 emacs_cv_x11_toolkit_version_6
=no
11351 rm -f core conftest.err conftest.
$ac_objext \
11352 conftest
$ac_exeext conftest.
$ac_ext
11355 HAVE_X11XTR6
=$emacs_cv_x11_toolkit_version_6
11356 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11358 $as_echo "6 or newer" >&6; }
11360 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11362 LIBXTR6
="-lSM -lICE"
11364 ## Use libw.a along with X11R6 Xt.
11365 unixware
) LIBXTR6
="$LIBXTR6 -lw" ;;
11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11369 $as_echo "before 6" >&6; }
11373 if test x
$HAVE_X11XTR6 = xyes
; then
11374 LIBS
="-lXt -lSM -lICE $LIBS"
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11379 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11380 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11381 $as_echo_n "(cached) " >&6
11383 ac_check_lib_save_LIBS
=$LIBS
11385 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h. */
11388 /* Override any GCC internal prototype to avoid an error.
11389 Use char because int might match the return type of a GCC
11390 builtin and then its argument prototype would still apply. */
11394 char XmuConvertStandardSelection ();
11398 return XmuConvertStandardSelection ();
11403 if ac_fn_c_try_link
"$LINENO"; then :
11404 ac_cv_lib_Xmu_XmuConvertStandardSelection
=yes
11406 ac_cv_lib_Xmu_XmuConvertStandardSelection
=no
11408 rm -f core conftest.err conftest.
$ac_objext \
11409 conftest
$ac_exeext conftest.
$ac_ext
11410 LIBS
=$ac_check_lib_save_LIBS
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11413 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11414 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x
""yes; then :
11415 cat >>confdefs.h
<<_ACEOF
11416 #define HAVE_LIBXMU 1
11423 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no
&& LIBS
="$OLDLIBS"
11429 ## These systems don't supply Xmu.
11431 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU
=
11436 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11437 if test "${HAVE_X11}" = "yes"; then
11438 if test "${USE_X_TOOLKIT}" != "none"; then
11439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11440 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11441 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11442 $as_echo_n "(cached) " >&6
11444 ac_check_lib_save_LIBS
=$LIBS
11445 LIBS
="-lXext $LIBS"
11446 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11447 /* end confdefs.h. */
11449 /* Override any GCC internal prototype to avoid an error.
11450 Use char because int might match the return type of a GCC
11451 builtin and then its argument prototype would still apply. */
11455 char XShapeQueryExtension ();
11459 return XShapeQueryExtension ();
11464 if ac_fn_c_try_link
"$LINENO"; then :
11465 ac_cv_lib_Xext_XShapeQueryExtension
=yes
11467 ac_cv_lib_Xext_XShapeQueryExtension
=no
11469 rm -f core conftest.err conftest.
$ac_objext \
11470 conftest
$ac_exeext conftest.
$ac_ext
11471 LIBS
=$ac_check_lib_save_LIBS
11473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11474 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11475 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x
""yes; then :
11476 cat >>confdefs.h
<<_ACEOF
11477 #define HAVE_LIBXEXT 1
11480 LIBS
="-lXext $LIBS"
11488 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11489 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11490 if test -d /usr
/include
/openmotif
; then
11491 CPPFLAGS
="-I/usr/include/openmotif $CPPFLAGS"
11492 emacs_cv_openmotif
=yes
11493 case "$canonical" in
11494 x86_64-
*-linux-gnu* | powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*)
11495 test -d /usr
/lib64
/openmotif
&& LDFLAGS
="-L/usr/lib64/openmotif $LDFLAGS"
11498 test -d /usr
/lib
/openmotif
&& LDFLAGS
="-L/usr/lib/openmotif $LDFLAGS"
11501 emacs_cv_openmotif
=no
11503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11504 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11505 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11506 $as_echo_n "(cached) " >&6
11508 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11509 /* end confdefs.h. */
11514 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11517 Motif version prior to 2.1.
11523 if ac_fn_c_try_compile
"$LINENO"; then :
11524 emacs_cv_motif_version_2_1
=yes
11526 emacs_cv_motif_version_2_1
=no
11528 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11531 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11532 if test $emacs_cv_motif_version_2_1 = yes; then
11533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11534 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11535 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11536 $as_echo_n "(cached) " >&6
11538 ac_check_lib_save_LIBS
=$LIBS
11540 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h. */
11543 /* Override any GCC internal prototype to avoid an error.
11544 Use char because int might match the return type of a GCC
11545 builtin and then its argument prototype would still apply. */
11549 char XpCreateContext ();
11553 return XpCreateContext ();
11558 if ac_fn_c_try_link
"$LINENO"; then :
11559 ac_cv_lib_Xp_XpCreateContext
=yes
11561 ac_cv_lib_Xp_XpCreateContext
=no
11563 rm -f core conftest.err conftest.
$ac_objext \
11564 conftest
$ac_exeext conftest.
$ac_ext
11565 LIBS
=$ac_check_lib_save_LIBS
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11568 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11569 if test "x$ac_cv_lib_Xp_XpCreateContext" = x
""yes; then :
11573 if test x
$emacs_cv_openmotif = xyes
; then
11574 REAL_CPPFLAGS
="-I/usr/include/openmotif $REAL_CPPFLAGS"
11577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11578 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11579 if test "${emacs_cv_lesstif+set}" = set; then :
11580 $as_echo_n "(cached) " >&6
11582 # We put this in CFLAGS temporarily to precede other -I options
11583 # that might be in CFLAGS temporarily.
11584 # We put this in CPPFLAGS where it precedes the other -I options.
11585 OLD_CPPFLAGS
=$CPPFLAGS
11587 CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11588 CFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11589 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11590 /* end confdefs.h. */
11591 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11600 if ac_fn_c_try_compile
"$LINENO"; then :
11601 emacs_cv_lesstif
=yes
11603 emacs_cv_lesstif
=no
11605 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11608 $as_echo "$emacs_cv_lesstif" >&6; }
11609 if test $emacs_cv_lesstif = yes; then
11610 # Make sure this -I option remains in CPPFLAGS after it is set
11611 # back to REAL_CPPFLAGS.
11612 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11613 # have those other -I options anyway. Ultimately, having this
11614 # directory ultimately in CPPFLAGS will be enough.
11615 REAL_CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11616 LDFLAGS
="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11619 CPPFLAGS
=$OLD_CPPFLAGS
11622 ac_fn_c_check_header_mongrel
"$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11623 if test "x$ac_cv_header_Xm_BulletinB_h" = x
""yes; then :
11626 as_fn_error
"Motif toolkit requested but requirements not found." "$LINENO" 5
11633 USE_TOOLKIT_SCROLL_BARS
=no
11634 if test "${with_toolkit_scroll_bars}" != "no"; then
11635 if test "${USE_X_TOOLKIT}" != "none"; then
11636 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11637 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11640 USE_TOOLKIT_SCROLL_BARS
=yes
11641 elif test "${HAVE_XAW3D}" = "yes" ||
test "${USE_X_TOOLKIT}" = "LUCID"; then
11642 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11644 USE_TOOLKIT_SCROLL_BARS
=yes
11646 elif test "${HAVE_GTK}" = "yes"; then
11647 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11649 USE_TOOLKIT_SCROLL_BARS
=yes
11650 elif test "${HAVE_NS}" = "yes"; then
11651 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11653 USE_TOOLKIT_SCROLL_BARS
=yes
11657 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11658 /* end confdefs.h. */
11660 #include <X11/Xlib.h>
11661 #include <X11/Xresource.h>
11670 if ac_fn_c_try_compile
"$LINENO"; then :
11673 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11678 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11681 if test "${with_xim}" != "no"; then
11683 $as_echo "#define USE_XIM 1" >>confdefs.h
11688 if test "${HAVE_XIM}" != "no"; then
11689 late_CFLAGS
=$CFLAGS
11690 if test "$GCC" = yes; then
11691 CFLAGS
="$CFLAGS --pedantic-errors"
11693 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11694 /* end confdefs.h. */
11696 #include <X11/Xlib.h>
11697 #include <X11/Xresource.h>
11706 XPointer *client_data;
11708 /* If we're not using GCC, it's probably not XFree86, and this is
11709 probably right, but we can't use something like --pedantic-errors. */
11710 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11711 char*, XIMProc, XPointer*);
11713 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11719 if ac_fn_c_try_compile
"$LINENO"; then :
11720 emacs_cv_arg6_star
=yes
11722 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11723 if test "$emacs_cv_arg6_star" = yes; then
11724 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11727 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11730 CFLAGS
=$late_CFLAGS
11733 ### Start of font-backend (under any platform) section.
11734 # (nothing here yet -- this is a placeholder)
11735 ### End of font-backend (under any platform) section.
11737 ### Start of font-backend (under X11) section.
11738 if test "${HAVE_X11}" = "yes"; then
11742 if test "$PKG_CONFIG" = "no" ; then
11745 PKG_CONFIG_MIN_VERSION
=0.9.0
11746 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11748 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11750 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11751 FONTCONFIG_CFLAGS
=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11752 FONTCONFIG_LIBS
=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11759 FONTCONFIG_CFLAGS
=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11760 FONTCONFIG_LIBS
=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11762 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11766 $as_echo "no" >&6; }
11767 FONTCONFIG_CFLAGS
=""
11769 ## If we have a custom action on failure, don't print errors, but
11770 ## do set a variable so people can do so.
11771 FONTCONFIG_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11778 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11779 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11783 if test $succeeded = yes; then
11790 ## Use -lXft if available, unless `--with-xft=no'.
11792 if test "${HAVE_FC}" = "no" ||
test "x${with_x}" = "xno"; then
11795 if test "x${with_xft}" != "xno"; then
11800 if test "$PKG_CONFIG" = "no" ; then
11803 PKG_CONFIG_MIN_VERSION
=0.9.0
11804 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11806 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11808 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11809 XFT_CFLAGS
=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11810 XFT_LIBS
=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11817 XFT_CFLAGS
=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11818 XFT_LIBS
=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11820 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11824 $as_echo "no" >&6; }
11827 ## If we have a custom action on failure, don't print errors, but
11828 ## do set a variable so people can do so.
11829 XFT_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11836 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11837 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11841 if test $succeeded = yes; then
11847 ## Because xftfont.c uses XRenderQueryExtension, we also
11848 ## need to link to -lXrender.
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11851 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11852 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11853 $as_echo_n "(cached) " >&6
11855 ac_check_lib_save_LIBS
=$LIBS
11856 LIBS
="-lXrender $LIBS"
11857 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11858 /* end confdefs.h. */
11860 /* Override any GCC internal prototype to avoid an error.
11861 Use char because int might match the return type of a GCC
11862 builtin and then its argument prototype would still apply. */
11866 char XRenderQueryExtension ();
11870 return XRenderQueryExtension ();
11875 if ac_fn_c_try_link
"$LINENO"; then :
11876 ac_cv_lib_Xrender_XRenderQueryExtension
=yes
11878 ac_cv_lib_Xrender_XRenderQueryExtension
=no
11880 rm -f core conftest.err conftest.
$ac_objext \
11881 conftest
$ac_exeext conftest.
$ac_ext
11882 LIBS
=$ac_check_lib_save_LIBS
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11885 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11886 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x
""yes; then :
11890 if test "$HAVE_XFT" != no
&& test "$HAVE_XRENDER" != no
; then
11891 OLD_CPPFLAGS
="$CPPFLAGS"
11892 OLD_CFLAGS
="$CFLAGS"
11894 CPPFLAGS
="$CPPFLAGS $XFT_CFLAGS"
11895 CFLAGS
="$CFLAGS $XFT_CFLAGS"
11896 XFT_LIBS
="-lXrender $XFT_LIBS"
11897 LIBS
="$XFT_LIBS $LIBS"
11898 ac_fn_c_check_header_mongrel
"$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11899 if test "x$ac_cv_header_X11_Xft_Xft_h" = x
""yes; then :
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11901 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11902 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11903 $as_echo_n "(cached) " >&6
11905 ac_check_lib_save_LIBS
=$LIBS
11906 LIBS
="-lXft $XFT_LIBS $LIBS"
11907 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11908 /* end confdefs.h. */
11910 /* Override any GCC internal prototype to avoid an error.
11911 Use char because int might match the return type of a GCC
11912 builtin and then its argument prototype would still apply. */
11916 char XftFontOpen ();
11920 return XftFontOpen ();
11925 if ac_fn_c_try_link
"$LINENO"; then :
11926 ac_cv_lib_Xft_XftFontOpen
=yes
11928 ac_cv_lib_Xft_XftFontOpen
=no
11930 rm -f core conftest.err conftest.
$ac_objext \
11931 conftest
$ac_exeext conftest.
$ac_ext
11932 LIBS
=$ac_check_lib_save_LIBS
11934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11935 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11936 if test "x$ac_cv_lib_Xft_XftFontOpen" = x
""yes; then :
11944 if test "${HAVE_XFT}" = "yes"; then
11946 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11949 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $XFT_CFLAGS"
11951 CPPFLAGS
="$OLD_CPPFLAGS"
11952 CFLAGS
="$OLD_CFLAGS"
11954 fi # "${HAVE_XFT}" = "yes"
11955 fi # "$HAVE_XFT" != no
11956 fi # "x${with_xft}" != "xno"
11958 ## We used to allow building with FreeType and without Xft.
11959 ## However, the ftx font backend driver is not in good shape.
11960 if test "$HAVE_XFT" != "yes"; then
11967 if test "$PKG_CONFIG" = "no" ; then
11970 PKG_CONFIG_MIN_VERSION
=0.9.0
11971 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11973 $as_echo_n "checking for freetype2... " >&6; }
11975 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11976 FREETYPE_CFLAGS
=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11977 FREETYPE_LIBS
=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11984 FREETYPE_CFLAGS
=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11985 FREETYPE_LIBS
=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11987 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11991 $as_echo "no" >&6; }
11994 ## If we have a custom action on failure, don't print errors, but
11995 ## do set a variable so people can do so.
11996 FREETYPE_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12003 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12004 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12008 if test $succeeded = yes; then
12015 test "$HAVE_FREETYPE" = "no" && as_fn_error
"libxft requires libfreetype" "$LINENO" 5
12019 if test "${HAVE_FREETYPE}" = "yes"; then
12021 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12023 if test "${with_libotf}" != "no"; then
12027 if test "$PKG_CONFIG" = "no" ; then
12030 PKG_CONFIG_MIN_VERSION
=0.9.0
12031 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12033 $as_echo_n "checking for libotf... " >&6; }
12035 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12036 LIBOTF_CFLAGS
=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12037 LIBOTF_LIBS
=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12044 LIBOTF_CFLAGS
=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12045 LIBOTF_LIBS
=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12047 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12051 $as_echo "no" >&6; }
12054 ## If we have a custom action on failure, don't print errors, but
12055 ## do set a variable so people can do so.
12056 LIBOTF_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12063 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12064 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12068 if test $succeeded = yes; then
12074 if test "$HAVE_LIBOTF" = "yes"; then
12076 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12079 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12080 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12081 $as_echo_n "(cached) " >&6
12083 ac_check_lib_save_LIBS
=$LIBS
12085 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12086 /* end confdefs.h. */
12088 /* Override any GCC internal prototype to avoid an error.
12089 Use char because int might match the return type of a GCC
12090 builtin and then its argument prototype would still apply. */
12094 char OTF_get_variation_glyphs ();
12098 return OTF_get_variation_glyphs ();
12103 if ac_fn_c_try_link
"$LINENO"; then :
12104 ac_cv_lib_otf_OTF_get_variation_glyphs
=yes
12106 ac_cv_lib_otf_OTF_get_variation_glyphs
=no
12108 rm -f core conftest.err conftest.
$ac_objext \
12109 conftest
$ac_exeext conftest.
$ac_ext
12110 LIBS
=$ac_check_lib_save_LIBS
12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12113 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12114 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x
""yes; then :
12115 HAVE_OTF_GET_VARIATION_GLYPHS
=yes
12117 HAVE_OTF_GET_VARIATION_GLYPHS
=no
12120 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12122 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12130 if test "${HAVE_LIBOTF}" = yes; then
12131 if test "${with_m17n_flt}" != "no"; then
12135 if test "$PKG_CONFIG" = "no" ; then
12138 PKG_CONFIG_MIN_VERSION
=0.9.0
12139 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12141 $as_echo_n "checking for m17n-flt... " >&6; }
12143 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12144 M17N_FLT_CFLAGS
=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12145 M17N_FLT_LIBS
=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12152 M17N_FLT_CFLAGS
=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12153 M17N_FLT_LIBS
=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12155 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12159 $as_echo "no" >&6; }
12162 ## If we have a custom action on failure, don't print errors, but
12163 ## do set a variable so people can do so.
12164 M17N_FLT_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12171 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12172 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12176 if test $succeeded = yes; then
12182 if test "$HAVE_M17N_FLT" = "yes"; then
12184 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12196 ### End of font-backend (under X11) section.
12207 ### Use -lXpm if available, unless `--with-xpm=no'.
12210 if test "${HAVE_X11}" = "yes"; then
12211 if test "${with_xpm}" != "no"; then
12212 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12213 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12215 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12216 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12217 $as_echo_n "(cached) " >&6
12219 ac_check_lib_save_LIBS
=$LIBS
12220 LIBS
="-lXpm -lX11 $LIBS"
12221 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12222 /* end confdefs.h. */
12224 /* Override any GCC internal prototype to avoid an error.
12225 Use char because int might match the return type of a GCC
12226 builtin and then its argument prototype would still apply. */
12230 char XpmReadFileToPixmap ();
12234 return XpmReadFileToPixmap ();
12239 if ac_fn_c_try_link
"$LINENO"; then :
12240 ac_cv_lib_Xpm_XpmReadFileToPixmap
=yes
12242 ac_cv_lib_Xpm_XpmReadFileToPixmap
=no
12244 rm -f core conftest.err conftest.
$ac_objext \
12245 conftest
$ac_exeext conftest.
$ac_ext
12246 LIBS
=$ac_check_lib_save_LIBS
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12249 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12250 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x
""yes; then :
12257 if test "${HAVE_XPM}" = "yes"; then
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12259 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12260 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12261 /* end confdefs.h. */
12262 #include "X11/xpm.h"
12263 #ifndef XpmReturnAllocPixels
12264 no_return_alloc_pixels
12268 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12269 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
12277 if test "${HAVE_XPM}" = "yes"; then
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12279 $as_echo "yes" >&6; }
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12282 $as_echo "no" >&6; }
12287 if test "${HAVE_XPM}" = "yes"; then
12289 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12296 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12299 if test "${HAVE_X11}" = "yes"; then
12300 if test "${with_jpeg}" != "no"; then
12301 ac_fn_c_check_header_mongrel
"$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12302 if test "x$ac_cv_header_jerror_h" = x
""yes; then :
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12304 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12305 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12306 $as_echo_n "(cached) " >&6
12308 ac_check_lib_save_LIBS
=$LIBS
12309 LIBS
="-ljpeg $LIBS"
12310 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12311 /* end confdefs.h. */
12313 /* Override any GCC internal prototype to avoid an error.
12314 Use char because int might match the return type of a GCC
12315 builtin and then its argument prototype would still apply. */
12319 char jpeg_destroy_compress ();
12323 return jpeg_destroy_compress ();
12328 if ac_fn_c_try_link
"$LINENO"; then :
12329 ac_cv_lib_jpeg_jpeg_destroy_compress
=yes
12331 ac_cv_lib_jpeg_jpeg_destroy_compress
=no
12333 rm -f core conftest.err conftest.
$ac_objext \
12334 conftest
$ac_exeext conftest.
$ac_ext
12335 LIBS
=$ac_check_lib_save_LIBS
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12338 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12339 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x
""yes; then :
12348 if test "${HAVE_JPEG}" = "yes"; then
12349 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12351 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12352 /* end confdefs.h. */
12353 #include <jpeglib.h>
12354 version=JPEG_LIB_VERSION
12357 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12358 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev
/null
2>&1; then :
12359 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12363 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12369 if test "${HAVE_JPEG}" = "yes"; then
12375 ### Use -lpng if available, unless `--with-png=no'.
12378 if test "${HAVE_X11}" = "yes"; then
12379 if test "${with_png}" != "no"; then
12380 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12381 # in /usr/include/libpng.
12382 for ac_header
in png.h libpng
/png.h
12384 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12385 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12386 eval as_val
=\$
$as_ac_Header
12387 if test "x$as_val" = x
""yes; then :
12388 cat >>confdefs.h
<<_ACEOF
12389 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12396 if test "$ac_cv_header_png_h" = yes ||
test "$ac_cv_header_libpng_png_h" = yes ; then
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12398 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12399 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12400 $as_echo_n "(cached) " >&6
12402 ac_check_lib_save_LIBS
=$LIBS
12403 LIBS
="-lpng -lz -lm $LIBS"
12404 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12405 /* end confdefs.h. */
12407 /* Override any GCC internal prototype to avoid an error.
12408 Use char because int might match the return type of a GCC
12409 builtin and then its argument prototype would still apply. */
12413 char png_get_channels ();
12417 return png_get_channels ();
12422 if ac_fn_c_try_link
"$LINENO"; then :
12423 ac_cv_lib_png_png_get_channels
=yes
12425 ac_cv_lib_png_png_get_channels
=no
12427 rm -f core conftest.err conftest.
$ac_objext \
12428 conftest
$ac_exeext conftest.
$ac_ext
12429 LIBS
=$ac_check_lib_save_LIBS
12431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12432 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12433 if test "x$ac_cv_lib_png_png_get_channels" = x
""yes; then :
12440 if test "${HAVE_PNG}" = "yes"; then
12442 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12444 LIBPNG
="-lpng -lz -lm"
12446 ac_fn_c_check_decl
"$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12447 # include <libpng/png.h>
12453 if test "x$ac_cv_have_decl_png_longjmp" = x
""yes; then :
12457 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12465 ### Use -ltiff if available, unless `--with-tiff=no'.
12468 if test "${HAVE_X11}" = "yes"; then
12469 if test "${with_tiff}" != "no"; then
12470 ac_fn_c_check_header_mongrel
"$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12471 if test "x$ac_cv_header_tiffio_h" = x
""yes; then :
12473 # At least one tiff package requires the jpeg library.
12474 if test "${HAVE_JPEG}" = yes; then tifflibs
="-ljpeg $tifflibs"; fi
12475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12476 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12477 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12478 $as_echo_n "(cached) " >&6
12480 ac_check_lib_save_LIBS
=$LIBS
12481 LIBS
="-ltiff $tifflibs $LIBS"
12482 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12483 /* end confdefs.h. */
12485 /* Override any GCC internal prototype to avoid an error.
12486 Use char because int might match the return type of a GCC
12487 builtin and then its argument prototype would still apply. */
12491 char TIFFGetVersion ();
12495 return TIFFGetVersion ();
12500 if ac_fn_c_try_link
"$LINENO"; then :
12501 ac_cv_lib_tiff_TIFFGetVersion
=yes
12503 ac_cv_lib_tiff_TIFFGetVersion
=no
12505 rm -f core conftest.err conftest.
$ac_objext \
12506 conftest
$ac_exeext conftest.
$ac_ext
12507 LIBS
=$ac_check_lib_save_LIBS
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12510 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12511 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x
""yes; then :
12520 if test "${HAVE_TIFF}" = "yes"; then
12522 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12529 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12532 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12533 ac_fn_c_check_header_mongrel
"$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12534 if test "x$ac_cv_header_gif_lib_h" = x
""yes; then :
12535 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12536 # Earlier versions can crash Emacs.
12537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12538 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12539 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12540 $as_echo_n "(cached) " >&6
12542 ac_check_lib_save_LIBS
=$LIBS
12544 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12545 /* end confdefs.h. */
12547 /* Override any GCC internal prototype to avoid an error.
12548 Use char because int might match the return type of a GCC
12549 builtin and then its argument prototype would still apply. */
12553 char EGifPutExtensionLast ();
12557 return EGifPutExtensionLast ();
12562 if ac_fn_c_try_link
"$LINENO"; then :
12563 ac_cv_lib_gif_EGifPutExtensionLast
=yes
12565 ac_cv_lib_gif_EGifPutExtensionLast
=no
12567 rm -f core conftest.err conftest.
$ac_objext \
12568 conftest
$ac_exeext conftest.
$ac_ext
12569 LIBS
=$ac_check_lib_save_LIBS
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12572 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12573 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x
""yes; then :
12583 if test "$HAVE_GIF" = yes; then
12585 elif test "$HAVE_GIF" = maybe
; then
12586 # If gif_lib.h but no libgif, try libungif.
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12588 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12589 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12590 $as_echo_n "(cached) " >&6
12592 ac_check_lib_save_LIBS
=$LIBS
12593 LIBS
="-lungif $LIBS"
12594 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12595 /* end confdefs.h. */
12597 /* Override any GCC internal prototype to avoid an error.
12598 Use char because int might match the return type of a GCC
12599 builtin and then its argument prototype would still apply. */
12603 char EGifPutExtensionLast ();
12607 return EGifPutExtensionLast ();
12612 if ac_fn_c_try_link
"$LINENO"; then :
12613 ac_cv_lib_ungif_EGifPutExtensionLast
=yes
12615 ac_cv_lib_ungif_EGifPutExtensionLast
=no
12617 rm -f core conftest.err conftest.
$ac_objext \
12618 conftest
$ac_exeext conftest.
$ac_ext
12619 LIBS
=$ac_check_lib_save_LIBS
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12622 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12623 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x
""yes; then :
12629 test "$HAVE_GIF" = yes && LIBGIF
=-lungif
12632 if test "${HAVE_GIF}" = "yes"; then
12634 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12640 if test "${HAVE_X11}" = "yes"; then
12643 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12644 MISSING
="libXpm" && WITH_NO
="--with-xpm=no"
12645 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12646 MISSING
="$MISSING libjpeg" && WITH_NO
="$WITH_NO --with-jpeg=no"
12647 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12648 MISSING
="$MISSING libpng" && WITH_NO
="$WITH_NO --with-png=no"
12649 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12650 MISSING
="$MISSING libgif/libungif" && WITH_NO
="$WITH_NO --with-gif=no"
12651 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12652 MISSING
="$MISSING libtiff" && WITH_NO
="$WITH_NO --with-tiff=no"
12654 if test "X${MISSING}" != X
; then
12655 as_fn_error
"The following required libraries were not found:
12657 Maybe some development libraries/packages are missing?
12658 If you don't want to link with them give
12660 as options to configure" "$LINENO" 5
12664 ### Use -lgpm if available, unless `--with-gpm=no'.
12667 if test "${with_gpm}" != "no"; then
12668 ac_fn_c_check_header_mongrel
"$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12669 if test "x$ac_cv_header_gpm_h" = x
""yes; then :
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12671 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12672 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12673 $as_echo_n "(cached) " >&6
12675 ac_check_lib_save_LIBS
=$LIBS
12677 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12678 /* end confdefs.h. */
12680 /* Override any GCC internal prototype to avoid an error.
12681 Use char because int might match the return type of a GCC
12682 builtin and then its argument prototype would still apply. */
12690 return Gpm_Open ();
12695 if ac_fn_c_try_link
"$LINENO"; then :
12696 ac_cv_lib_gpm_Gpm_Open
=yes
12698 ac_cv_lib_gpm_Gpm_Open
=no
12700 rm -f core conftest.err conftest.
$ac_objext \
12701 conftest
$ac_exeext conftest.
$ac_ext
12702 LIBS
=$ac_check_lib_save_LIBS
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12705 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12706 if test "x$ac_cv_lib_gpm_Gpm_Open" = x
""yes; then :
12714 if test "${HAVE_GPM}" = "yes"; then
12716 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12728 ### Use NeXTstep API to implement GUI.
12729 if test "${HAVE_NS}" = "yes"; then
12731 $as_echo "#define HAVE_NS 1" >>confdefs.h
12733 if test "${NS_IMPL_COCOA}" = "yes"; then
12735 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12738 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12740 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12742 # See also .m.o rule in Makefile.in */
12743 # FIXME: are all these flags really needed? Document here why. */
12744 GNUSTEP_CFLAGS
="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12745 ## Extra CFLAGS applied to src/*.m files.
12746 GNU_OBJC_CFLAGS
="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12748 # We also have mouse menus.
12754 ### Use session management (-lSM -lICE) if available
12757 if test "${HAVE_X11}" = "yes"; then
12758 ac_fn_c_check_header_mongrel
"$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12759 if test "x$ac_cv_header_X11_SM_SMlib_h" = x
""yes; then :
12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12761 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12762 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12763 $as_echo_n "(cached) " >&6
12765 ac_check_lib_save_LIBS
=$LIBS
12766 LIBS
="-lSM -lICE $LIBS"
12767 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12768 /* end confdefs.h. */
12770 /* Override any GCC internal prototype to avoid an error.
12771 Use char because int might match the return type of a GCC
12772 builtin and then its argument prototype would still apply. */
12776 char SmcOpenConnection ();
12780 return SmcOpenConnection ();
12785 if ac_fn_c_try_link
"$LINENO"; then :
12786 ac_cv_lib_SM_SmcOpenConnection
=yes
12788 ac_cv_lib_SM_SmcOpenConnection
=no
12790 rm -f core conftest.err conftest.
$ac_objext \
12791 conftest
$ac_exeext conftest.
$ac_ext
12792 LIBS
=$ac_check_lib_save_LIBS
12794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12795 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12796 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x
""yes; then :
12804 if test "${HAVE_X_SM}" = "yes"; then
12806 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12808 LIBXSM
="-lSM -lICE"
12811 *) LIBS
="$LIBXSM $LIBS" ;;
12817 ### Use libxml (-lxml2) if available
12819 if test "${with_xml2}" != "no"; then
12820 ### I'm not sure what the version number should be, so I just guessed.
12824 if test "$PKG_CONFIG" = "no" ; then
12827 PKG_CONFIG_MIN_VERSION
=0.9.0
12828 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12830 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12832 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12833 LIBXML2_CFLAGS
=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12834 LIBXML2_LIBS
=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12841 LIBXML2_CFLAGS
=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12842 LIBXML2_LIBS
=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12844 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12848 $as_echo "no" >&6; }
12851 ## If we have a custom action on failure, don't print errors, but
12852 ## do set a variable so people can do so.
12853 LIBXML2_PKG_ERRORS
=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12860 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12861 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12865 if test $succeeded = yes; then
12871 if test "${HAVE_LIBXML2}" = "yes"; then
12872 LIBS
="$LIBXML2_LIBS $LIBS"
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12874 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12875 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12876 $as_echo_n "(cached) " >&6
12878 ac_check_lib_save_LIBS
=$LIBS
12879 LIBS
="-lxml2 $LIBS"
12880 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12881 /* end confdefs.h. */
12883 /* Override any GCC internal prototype to avoid an error.
12884 Use char because int might match the return type of a GCC
12885 builtin and then its argument prototype would still apply. */
12889 char htmlReadMemory ();
12893 return htmlReadMemory ();
12898 if ac_fn_c_try_link
"$LINENO"; then :
12899 ac_cv_lib_xml2_htmlReadMemory
=yes
12901 ac_cv_lib_xml2_htmlReadMemory
=no
12903 rm -f core conftest.err conftest.
$ac_objext \
12904 conftest
$ac_exeext conftest.
$ac_ext
12905 LIBS
=$ac_check_lib_save_LIBS
12907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12908 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12909 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x
""yes; then :
12915 if test "${HAVE_LIBXML2}" = "yes"; then
12917 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12928 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12930 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12931 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12932 $as_echo_n "(cached) " >&6
12934 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12935 /* end confdefs.h. */
12945 if ac_fn_c_try_link
"$LINENO"; then :
12946 emacs_cv_netdb_declares_h_errno
=yes
12948 emacs_cv_netdb_declares_h_errno
=no
12950 rm -f core conftest.err conftest.
$ac_objext \
12951 conftest
$ac_exeext conftest.
$ac_ext
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12954 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12955 if test $emacs_cv_netdb_declares_h_errno = yes; then
12957 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12961 # fmod, logb, and frexp are found in -lm on most systems.
12962 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12964 $as_echo_n "checking for sqrt in -lm... " >&6; }
12965 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12966 $as_echo_n "(cached) " >&6
12968 ac_check_lib_save_LIBS
=$LIBS
12970 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12971 /* end confdefs.h. */
12973 /* Override any GCC internal prototype to avoid an error.
12974 Use char because int might match the return type of a GCC
12975 builtin and then its argument prototype would still apply. */
12988 if ac_fn_c_try_link
"$LINENO"; then :
12989 ac_cv_lib_m_sqrt
=yes
12991 ac_cv_lib_m_sqrt
=no
12993 rm -f core conftest.err conftest.
$ac_objext \
12994 conftest
$ac_exeext conftest.
$ac_ext
12995 LIBS
=$ac_check_lib_save_LIBS
12997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12998 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12999 if test "x$ac_cv_lib_m_sqrt" = x
""yes; then :
13000 cat >>confdefs.h
<<_ACEOF
13001 #define HAVE_LIBM 1
13009 # Check for mail-locking functions in a "mail" library. Probably this should
13010 # have the same check as for liblockfile below.
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13012 $as_echo_n "checking for maillock in -lmail... " >&6; }
13013 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13014 $as_echo_n "(cached) " >&6
13016 ac_check_lib_save_LIBS
=$LIBS
13017 LIBS
="-lmail $LIBS"
13018 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13019 /* end confdefs.h. */
13021 /* Override any GCC internal prototype to avoid an error.
13022 Use char because int might match the return type of a GCC
13023 builtin and then its argument prototype would still apply. */
13031 return maillock ();
13036 if ac_fn_c_try_link
"$LINENO"; then :
13037 ac_cv_lib_mail_maillock
=yes
13039 ac_cv_lib_mail_maillock
=no
13041 rm -f core conftest.err conftest.
$ac_objext \
13042 conftest
$ac_exeext conftest.
$ac_ext
13043 LIBS
=$ac_check_lib_save_LIBS
13045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13046 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13047 if test "x$ac_cv_lib_mail_maillock" = x
""yes; then :
13053 if test $have_mail = yes; then
13055 LIBS
="$LIBS_MAIL $LIBS"
13057 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13063 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13064 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13065 $as_echo_n "(cached) " >&6
13067 ac_check_lib_save_LIBS
=$LIBS
13068 LIBS
="-llockfile $LIBS"
13069 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13070 /* end confdefs.h. */
13072 /* Override any GCC internal prototype to avoid an error.
13073 Use char because int might match the return type of a GCC
13074 builtin and then its argument prototype would still apply. */
13082 return maillock ();
13087 if ac_fn_c_try_link
"$LINENO"; then :
13088 ac_cv_lib_lockfile_maillock
=yes
13090 ac_cv_lib_lockfile_maillock
=no
13092 rm -f core conftest.err conftest.
$ac_objext \
13093 conftest
$ac_exeext conftest.
$ac_ext
13094 LIBS
=$ac_check_lib_save_LIBS
13096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13097 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13098 if test "x$ac_cv_lib_lockfile_maillock" = x
""yes; then :
13104 if test $have_lockfile = yes; then
13105 LIBS_MAIL
=-llockfile
13106 LIBS
="$LIBS_MAIL $LIBS"
13108 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13111 # If we have the shared liblockfile, assume we must use it for mail
13112 # locking (e.g. Debian). If we couldn't link against liblockfile
13113 # (no liblockfile.a installed), ensure that we don't need to.
13114 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13115 set dummy liblockfile.so
; ac_word
=$2
13116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13117 $as_echo_n "checking for $ac_word... " >&6; }
13118 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13119 $as_echo_n "(cached) " >&6
13121 if test -n "$liblockfile"; then
13122 ac_cv_prog_liblockfile
="$liblockfile" # Let the user override the test.
13124 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
13125 as_dummy
="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13126 for as_dir
in $as_dummy
13129 test -z "$as_dir" && as_dir
=.
13130 for ac_exec_ext
in '' $ac_executable_extensions; do
13131 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13132 ac_cv_prog_liblockfile
="yes"
13133 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13140 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile
="no"
13143 liblockfile
=$ac_cv_prog_liblockfile
13144 if test -n "$liblockfile"; then
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13146 $as_echo "$liblockfile" >&6; }
13148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13149 $as_echo "no" >&6; }
13153 if test $ac_cv_prog_liblockfile = yes; then
13154 as_fn_error
"Shared liblockfile found but can't link against it.
13155 This probably means that movemail could lose mail.
13156 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13164 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13165 ## interlock access to the mail spool. The alternative is a lock file named
13166 ## /usr/spool/mail/$USER.lock.
13169 aix4-2
) mail_lock
="lockf" ;;
13171 gnu|freebsd|netbsd|openbsd|darwin|irix6-5
) mail_lock
="flock" ;;
13173 ## On GNU/Linux systems, both methods are used by various mail programs.
13174 ## I assume most people are using newer mailers that have heard of flock.
13175 ## Change this if you need to.
13176 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13177 ## configure gets the right answers, and that means *NOT* using flock.
13178 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13179 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13180 ## Debian maintainer hasn't provided a clean fix for Emacs.
13181 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13182 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13183 ## correct logic. -- fx
13184 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13185 ## liblockfile is a Free Software replacement for libmail, used on
13186 ## Debian systems and elsewhere. -rfr.
13189 if test $have_mail = yes ||
test $have_lockfile = yes; then
13190 test $ac_cv_header_maillock_h = yes && mail_lock
=no
13196 case "$mail_lock" in
13198 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13202 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13205 *) BLESSMAIL_TARGET
="need-blessmail" ;;
13210 for ac_func
in gethostname \
13211 closedir getrusage get_current_dir_name \
13212 lrand48 logb frexp fmod cbrt setsid \
13213 fpathconf
select euidaccess getpagesize setlocale \
13214 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13215 __fpending strsignal setitimer \
13216 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13217 gai_strerror mkstemp getline getdelim fsync sync \
13218 difftime posix_memalign \
13219 getpwent endpwent getgrent endgrent \
13221 cfmakeraw cfsetspeed copysign __executable_start
13223 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13224 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13225 eval as_val
=\$
$as_ac_var
13226 if test "x$as_val" = x
""yes; then :
13227 cat >>confdefs.h
<<_ACEOF
13228 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13235 if test $opsys = unixware
; then
13237 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13240 for ac_func
in getwd
13242 ac_fn_c_check_func
"$LINENO" "getwd" "ac_cv_func_getwd"
13243 if test "x$ac_cv_func_getwd" = x
""yes; then :
13244 cat >>confdefs.h
<<_ACEOF
13245 #define HAVE_GETWD 1
13253 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13254 ## has a broken `rint' in some library versions including math library
13255 ## version number A.09.05.
13256 ## You can fix the math library by installing patch number PHSS_4630.
13257 ## But we can fix it more reliably for Emacs by just not using rint.
13258 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13261 *) for ac_func
in random rint
13263 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13264 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13265 eval as_val
=\$
$as_ac_var
13266 if test "x$as_val" = x
""yes; then :
13267 cat >>confdefs.h
<<_ACEOF
13268 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13277 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13278 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13279 $as_echo_n "(cached) " >&6
13281 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13282 /* end confdefs.h. */
13287 __builtin_unwind_init ();
13292 if ac_fn_c_try_link
"$LINENO"; then :
13293 emacs_cv_func___builtin_unwind_init
=yes
13295 emacs_cv_func___builtin_unwind_init
=no
13297 rm -f core conftest.err conftest.
$ac_objext \
13298 conftest
$ac_exeext conftest.
$ac_ext
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13301 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13302 if test $emacs_cv_func___builtin_unwind_init = yes; then
13304 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13313 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13314 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13315 $as_echo_n "(cached) " >&6
13318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13319 /* end confdefs.h. */
13320 #include <sys/types.h> /* for off_t */
13325 int (*fp) (FILE *, off_t, int) = fseeko;
13326 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13331 if ac_fn_c_try_link
"$LINENO"; then :
13332 ac_cv_sys_largefile_source
=no
; break
13334 rm -f core conftest.err conftest.
$ac_objext \
13335 conftest
$ac_exeext conftest.
$ac_ext
13336 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h. */
13338 #define _LARGEFILE_SOURCE 1
13339 #include <sys/types.h> /* for off_t */
13344 int (*fp) (FILE *, off_t, int) = fseeko;
13345 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13350 if ac_fn_c_try_link
"$LINENO"; then :
13351 ac_cv_sys_largefile_source
=1; break
13353 rm -f core conftest.err conftest.
$ac_objext \
13354 conftest
$ac_exeext conftest.
$ac_ext
13355 ac_cv_sys_largefile_source
=unknown
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13360 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13361 case $ac_cv_sys_largefile_source in #(
13364 cat >>confdefs.h
<<_ACEOF
13365 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13371 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13372 # in glibc 2.1.3, but that breaks too many other things.
13373 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13374 if test $ac_cv_sys_largefile_source != unknown
; then
13376 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13382 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13383 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13384 $as_echo_n "(cached) " >&6
13386 # Use it with a single arg.
13387 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13388 /* end confdefs.h. */
13389 $ac_includes_default
13398 if ac_fn_c_try_compile
"$LINENO"; then :
13399 ac_cv_func_getpgrp_void
=no
13401 ac_cv_func_getpgrp_void
=yes
13403 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13407 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13408 if test $ac_cv_func_getpgrp_void = yes; then
13410 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13416 for ac_func
in grantpt
13418 ac_fn_c_check_func
"$LINENO" "grantpt" "ac_cv_func_grantpt"
13419 if test "x$ac_cv_func_grantpt" = x
""yes; then :
13420 cat >>confdefs.h
<<_ACEOF
13421 #define HAVE_GRANTPT 1
13428 # PTY-related GNU extensions.
13429 for ac_func
in getpt posix_openpt
13431 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13432 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13433 eval as_val
=\$
$as_ac_var
13434 if test "x$as_val" = x
""yes; then :
13435 cat >>confdefs.h
<<_ACEOF
13436 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13443 # Check this now, so that we will NOT find the above functions in ncurses.
13444 # That is because we have not set up to link ncurses in lib-src.
13445 # It's better to believe a function is not available
13446 # than to expect to find it in ncurses.
13447 # Also we need tputs and friends to be able to build at all.
13448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13449 $as_echo_n "checking for library containing tputs... " >&6; }
13450 # Run a test program that contains a call to tputs, a call that is
13451 # never executed. This tests whether a pre-'main' dynamic linker
13452 # works with the library. It's too much trouble to actually call
13453 # tputs in the test program, due to portability hassles. When
13454 # cross-compiling, assume the test program will run if it links.
13456 # Maybe curses should be tried earlier?
13457 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13458 for tputs_library
in '' tinfo ncurses terminfo termcap curses
; do
13460 if test -z "$tputs_library"; then
13462 msg
='none required'
13464 LIBS_TERMCAP
=-l$tputs_library
13466 LIBS
="$LIBS_TERMCAP $LIBS"
13468 if test "$cross_compiling" = yes; then :
13469 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13470 /* end confdefs.h. */
13472 extern void tputs (const char *, int, int (*)(int));
13473 int main (int argc, char **argv)
13476 tputs (argv[0], 0, 0);
13481 if ac_fn_c_try_link
"$LINENO"; then :
13486 rm -f core conftest.err conftest.
$ac_objext \
13487 conftest
$ac_exeext conftest.
$ac_ext
13489 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h. */
13492 extern void tputs (const char *, int, int (*)(int));
13493 int main (int argc, char **argv)
13496 tputs (argv[0], 0, 0);
13501 if ac_fn_c_try_run
"$LINENO"; then :
13506 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
13507 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
13511 if test "X$msg" != Xno
; then
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13516 $as_echo "$msg" >&6; }
13517 if test "X$msg" = Xno
; then
13518 as_fn_error
"The required function \`tputs' was not found in any library.
13519 The following libraries were tried (in order):
13520 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13521 Please try installing whichever of these libraries is most appropriate
13522 for your system, together with its header files.
13523 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13526 ## Use termcap instead of terminfo?
13527 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13529 ## FIXME? In the cases below where we unconditionally set
13530 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13531 ## if that was found above to have tputs.
13532 ## Should we use the gnu* logic everywhere?
13534 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13535 ## The ncurses library has been moved out of the System framework in
13536 ## Mac OS X 10.2. So if configure detects it, set the command-line
13537 ## option to use it.
13538 darwin
) LIBS_TERMCAP
="-lncurses" ;;
13540 gnu
*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP
="-lncurses" ;;
13543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13544 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13545 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13546 $as_echo_n "(cached) " >&6
13548 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13549 /* end confdefs.h. */
13550 #include <osreldate.h>
13554 #if __FreeBSD_version < 400000
13562 if ac_fn_c_try_link
"$LINENO"; then :
13563 emacs_cv_freebsd_terminfo
=yes
13565 emacs_cv_freebsd_terminfo
=no
13567 rm -f core conftest.err conftest.
$ac_objext \
13568 conftest
$ac_exeext conftest.
$ac_ext
13572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13573 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13575 if test $emacs_cv_freebsd_terminfo = yes; then
13576 LIBS_TERMCAP
="-lncurses"
13579 LIBS_TERMCAP
="-ltermcap"
13584 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13586 LIBS_TERMCAP
="-ltermcap"
13590 openbsd
) LIBS_TERMCAP
="-lncurses" ;;
13592 ## hpux: Make sure we get select from libc rather than from libcurses
13593 ## because libcurses on HPUX 10.10 has a broken version of select.
13594 ## We used to use -lc -lcurses, but this may be cleaner.
13595 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13596 # set that way, now it uses the default). Isn't this a contradiction?
13597 hpux
*) LIBS_TERMCAP
="-ltermcap" ;;
13601 TERMCAP_OBJ
=tparam.o
13602 if test $TERMINFO = yes; then
13604 $as_echo "#define TERMINFO 1" >>confdefs.h
13606 TERMCAP_OBJ
=terminfo.o
13612 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13613 # On Darwin, res_init appears not to be useful: see bug#562 and
13614 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13617 if test $opsys != darwin
; then
13619 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13620 /* end confdefs.h. */
13621 #include <netinet/in.h>
13622 #include <arpa/nameser.h>
13623 #include <resolv.h>
13632 if ac_fn_c_try_link
"$LINENO"; then :
13637 rm -f core conftest.err conftest.
$ac_objext \
13638 conftest
$ac_exeext conftest.
$ac_ext
13639 if test "$have_res_init" = no
; then
13641 LIBS
="$LIBS -lresolv"
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13643 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13644 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13645 /* end confdefs.h. */
13646 #include <netinet/in.h>
13647 #include <arpa/nameser.h>
13648 #include <resolv.h>
13657 if ac_fn_c_try_link
"$LINENO"; then :
13662 rm -f core conftest.err conftest.
$ac_objext \
13663 conftest
$ac_exeext conftest.
$ac_ext
13664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13665 $as_echo "$have_res_init" >&6; }
13666 if test "$have_res_init" = yes ; then
13672 if test "$have_res_init" = yes; then
13674 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13678 # Do we need the Hesiod library to provide the support routines?
13680 if test "$with_hesiod" != no
; then
13681 # Don't set $LIBS here -- see comments above. FIXME which comments?
13682 ac_fn_c_check_func
"$LINENO" "res_send" "ac_cv_func_res_send"
13683 if test "x$ac_cv_func_res_send" = x
""yes; then :
13686 ac_fn_c_check_func
"$LINENO" "__res_send" "ac_cv_func___res_send"
13687 if test "x$ac_cv_func___res_send" = x
""yes; then :
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13691 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13692 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13693 $as_echo_n "(cached) " >&6
13695 ac_check_lib_save_LIBS
=$LIBS
13696 LIBS
="-lresolv $LIBS"
13697 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h. */
13700 /* Override any GCC internal prototype to avoid an error.
13701 Use char because int might match the return type of a GCC
13702 builtin and then its argument prototype would still apply. */
13710 return res_send ();
13715 if ac_fn_c_try_link
"$LINENO"; then :
13716 ac_cv_lib_resolv_res_send
=yes
13718 ac_cv_lib_resolv_res_send
=no
13720 rm -f core conftest.err conftest.
$ac_objext \
13721 conftest
$ac_exeext conftest.
$ac_ext
13722 LIBS
=$ac_check_lib_save_LIBS
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13725 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13726 if test "x$ac_cv_lib_resolv_res_send" = x
""yes; then :
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13730 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13731 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13732 $as_echo_n "(cached) " >&6
13734 ac_check_lib_save_LIBS
=$LIBS
13735 LIBS
="-lresolv $LIBS"
13736 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13737 /* end confdefs.h. */
13739 /* Override any GCC internal prototype to avoid an error.
13740 Use char because int might match the return type of a GCC
13741 builtin and then its argument prototype would still apply. */
13745 char __res_send ();
13749 return __res_send ();
13754 if ac_fn_c_try_link
"$LINENO"; then :
13755 ac_cv_lib_resolv___res_send
=yes
13757 ac_cv_lib_resolv___res_send
=no
13759 rm -f core conftest.err conftest.
$ac_objext \
13760 conftest
$ac_exeext conftest.
$ac_ext
13761 LIBS
=$ac_check_lib_save_LIBS
13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13764 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13765 if test "x$ac_cv_lib_resolv___res_send" = x
""yes; then :
13775 if test "$resolv" = yes ; then
13780 ac_fn_c_check_func
"$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13781 if test "x$ac_cv_func_hes_getmailhost" = x
""yes; then :
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13785 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13786 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13787 $as_echo_n "(cached) " >&6
13789 ac_check_lib_save_LIBS
=$LIBS
13790 LIBS
="-lhesiod $RESOLVLIB $LIBS"
13791 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13792 /* end confdefs.h. */
13794 /* Override any GCC internal prototype to avoid an error.
13795 Use char because int might match the return type of a GCC
13796 builtin and then its argument prototype would still apply. */
13800 char hes_getmailhost ();
13804 return hes_getmailhost ();
13809 if ac_fn_c_try_link
"$LINENO"; then :
13810 ac_cv_lib_hesiod_hes_getmailhost
=yes
13812 ac_cv_lib_hesiod_hes_getmailhost
=no
13814 rm -f core conftest.err conftest.
$ac_objext \
13815 conftest
$ac_exeext conftest.
$ac_ext
13816 LIBS
=$ac_check_lib_save_LIBS
13818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13819 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13820 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x
""yes; then :
13829 if test x
"$hesiod" = xyes
; then
13831 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13838 # Do we need libresolv (due to res_init or Hesiod)?
13839 if test "$resolv" = yes && test $opsys != darwin
; then
13841 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13849 # These tell us which Kerberos-related libraries to use.
13856 if test "${with_kerberos}" != no
; then
13857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13858 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13859 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13860 $as_echo_n "(cached) " >&6
13862 ac_check_lib_save_LIBS
=$LIBS
13863 LIBS
="-lcom_err $LIBS"
13864 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13865 /* end confdefs.h. */
13867 /* Override any GCC internal prototype to avoid an error.
13868 Use char because int might match the return type of a GCC
13869 builtin and then its argument prototype would still apply. */
13882 if ac_fn_c_try_link
"$LINENO"; then :
13883 ac_cv_lib_com_err_com_err
=yes
13885 ac_cv_lib_com_err_com_err
=no
13887 rm -f core conftest.err conftest.
$ac_objext \
13888 conftest
$ac_exeext conftest.
$ac_ext
13889 LIBS
=$ac_check_lib_save_LIBS
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13892 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13893 if test "x$ac_cv_lib_com_err_com_err" = x
""yes; then :
13899 if test $have_com_err = yes; then
13900 COM_ERRLIB
=-lcom_err
13901 LIBS
="$COM_ERRLIB $LIBS"
13903 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13907 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13908 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13909 $as_echo_n "(cached) " >&6
13911 ac_check_lib_save_LIBS
=$LIBS
13912 LIBS
="-lcrypto $LIBS"
13913 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13914 /* end confdefs.h. */
13916 /* Override any GCC internal prototype to avoid an error.
13917 Use char because int might match the return type of a GCC
13918 builtin and then its argument prototype would still apply. */
13922 char mit_des_cbc_encrypt ();
13926 return mit_des_cbc_encrypt ();
13931 if ac_fn_c_try_link
"$LINENO"; then :
13932 ac_cv_lib_crypto_mit_des_cbc_encrypt
=yes
13934 ac_cv_lib_crypto_mit_des_cbc_encrypt
=no
13936 rm -f core conftest.err conftest.
$ac_objext \
13937 conftest
$ac_exeext conftest.
$ac_ext
13938 LIBS
=$ac_check_lib_save_LIBS
13940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13941 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13942 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x
""yes; then :
13948 if test $have_crypto = yes; then
13950 LIBS
="$CRYPTOLIB $LIBS"
13952 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13956 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13957 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13958 $as_echo_n "(cached) " >&6
13960 ac_check_lib_save_LIBS
=$LIBS
13961 LIBS
="-lk5crypto $LIBS"
13962 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13963 /* end confdefs.h. */
13965 /* Override any GCC internal prototype to avoid an error.
13966 Use char because int might match the return type of a GCC
13967 builtin and then its argument prototype would still apply. */
13971 char mit_des_cbc_encrypt ();
13975 return mit_des_cbc_encrypt ();
13980 if ac_fn_c_try_link
"$LINENO"; then :
13981 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=yes
13983 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=no
13985 rm -f core conftest.err conftest.
$ac_objext \
13986 conftest
$ac_exeext conftest.
$ac_ext
13987 LIBS
=$ac_check_lib_save_LIBS
13989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13990 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13991 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x
""yes; then :
13997 if test $have_k5crypto = yes; then
13998 CRYPTOLIB
=-lk5crypto
13999 LIBS
="$CRYPTOLIB $LIBS"
14001 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14005 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14006 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14007 $as_echo_n "(cached) " >&6
14009 ac_check_lib_save_LIBS
=$LIBS
14010 LIBS
="-lkrb5 $LIBS"
14011 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14012 /* end confdefs.h. */
14014 /* Override any GCC internal prototype to avoid an error.
14015 Use char because int might match the return type of a GCC
14016 builtin and then its argument prototype would still apply. */
14020 char krb5_init_context ();
14024 return krb5_init_context ();
14029 if ac_fn_c_try_link
"$LINENO"; then :
14030 ac_cv_lib_krb5_krb5_init_context
=yes
14032 ac_cv_lib_krb5_krb5_init_context
=no
14034 rm -f core conftest.err conftest.
$ac_objext \
14035 conftest
$ac_exeext conftest.
$ac_ext
14036 LIBS
=$ac_check_lib_save_LIBS
14038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14039 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14040 if test "x$ac_cv_lib_krb5_krb5_init_context" = x
""yes; then :
14046 if test $have_krb5=yes; then
14048 LIBS
="$KRB5LIB $LIBS"
14050 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14053 if test "${with_kerberos5}" = no
; then
14054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14055 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14056 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14057 $as_echo_n "(cached) " >&6
14059 ac_check_lib_save_LIBS
=$LIBS
14060 LIBS
="-ldes425 $LIBS"
14061 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14062 /* end confdefs.h. */
14064 /* Override any GCC internal prototype to avoid an error.
14065 Use char because int might match the return type of a GCC
14066 builtin and then its argument prototype would still apply. */
14070 char des_cbc_encrypt ();
14074 return des_cbc_encrypt ();
14079 if ac_fn_c_try_link
"$LINENO"; then :
14080 ac_cv_lib_des425_des_cbc_encrypt
=yes
14082 ac_cv_lib_des425_des_cbc_encrypt
=no
14084 rm -f core conftest.err conftest.
$ac_objext \
14085 conftest
$ac_exeext conftest.
$ac_ext
14086 LIBS
=$ac_check_lib_save_LIBS
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14089 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14090 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x
""yes; then :
14096 if test $have_des425 = yes; then
14098 LIBS
="$DESLIB $LIBS"
14100 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14104 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14105 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14106 $as_echo_n "(cached) " >&6
14108 ac_check_lib_save_LIBS
=$LIBS
14110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14111 /* end confdefs.h. */
14113 /* Override any GCC internal prototype to avoid an error.
14114 Use char because int might match the return type of a GCC
14115 builtin and then its argument prototype would still apply. */
14119 char des_cbc_encrypt ();
14123 return des_cbc_encrypt ();
14128 if ac_fn_c_try_link
"$LINENO"; then :
14129 ac_cv_lib_des_des_cbc_encrypt
=yes
14131 ac_cv_lib_des_des_cbc_encrypt
=no
14133 rm -f core conftest.err conftest.
$ac_objext \
14134 conftest
$ac_exeext conftest.
$ac_ext
14135 LIBS
=$ac_check_lib_save_LIBS
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14138 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14139 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x
""yes; then :
14145 if test $have_des = yes; then
14147 LIBS
="$DESLIB $LIBS"
14149 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14154 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14155 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14156 $as_echo_n "(cached) " >&6
14158 ac_check_lib_save_LIBS
=$LIBS
14159 LIBS
="-lkrb4 $LIBS"
14160 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14161 /* end confdefs.h. */
14163 /* Override any GCC internal prototype to avoid an error.
14164 Use char because int might match the return type of a GCC
14165 builtin and then its argument prototype would still apply. */
14169 char krb_get_cred ();
14173 return krb_get_cred ();
14178 if ac_fn_c_try_link
"$LINENO"; then :
14179 ac_cv_lib_krb4_krb_get_cred
=yes
14181 ac_cv_lib_krb4_krb_get_cred
=no
14183 rm -f core conftest.err conftest.
$ac_objext \
14184 conftest
$ac_exeext conftest.
$ac_ext
14185 LIBS
=$ac_check_lib_save_LIBS
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14188 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14189 if test "x$ac_cv_lib_krb4_krb_get_cred" = x
""yes; then :
14195 if test $have_krb4 = yes; then
14197 LIBS
="$KRB4LIB $LIBS"
14199 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14203 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14204 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14205 $as_echo_n "(cached) " >&6
14207 ac_check_lib_save_LIBS
=$LIBS
14209 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14210 /* end confdefs.h. */
14212 /* Override any GCC internal prototype to avoid an error.
14213 Use char because int might match the return type of a GCC
14214 builtin and then its argument prototype would still apply. */
14218 char krb_get_cred ();
14222 return krb_get_cred ();
14227 if ac_fn_c_try_link
"$LINENO"; then :
14228 ac_cv_lib_krb_krb_get_cred
=yes
14230 ac_cv_lib_krb_krb_get_cred
=no
14232 rm -f core conftest.err conftest.
$ac_objext \
14233 conftest
$ac_exeext conftest.
$ac_ext
14234 LIBS
=$ac_check_lib_save_LIBS
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14237 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14238 if test "x$ac_cv_lib_krb_krb_get_cred" = x
""yes; then :
14244 if test $have_krb = yes; then
14246 LIBS
="$KRB4LIB $LIBS"
14248 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14254 if test "${with_kerberos5}" != no
; then
14255 for ac_header
in krb5.h
14257 ac_fn_c_check_header_mongrel
"$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14258 if test "x$ac_cv_header_krb5_h" = x
""yes; then :
14259 cat >>confdefs.h
<<_ACEOF
14260 #define HAVE_KRB5_H 1
14262 ac_fn_c_check_member
"$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14264 if test "x$ac_cv_member_krb5_error_text" = x
""yes; then :
14266 cat >>confdefs.h
<<_ACEOF
14267 #define HAVE_KRB5_ERROR_TEXT 1
14272 ac_fn_c_check_member
"$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14274 if test "x$ac_cv_member_krb5_error_e_text" = x
""yes; then :
14276 cat >>confdefs.h
<<_ACEOF
14277 #define HAVE_KRB5_ERROR_E_TEXT 1
14288 for ac_header
in des.h
14290 ac_fn_c_check_header_mongrel
"$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14291 if test "x$ac_cv_header_des_h" = x
""yes; then :
14292 cat >>confdefs.h
<<_ACEOF
14293 #define HAVE_DES_H 1
14297 for ac_header
in kerberosIV
/des.h
14299 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14300 if test "x$ac_cv_header_kerberosIV_des_h" = x
""yes; then :
14301 cat >>confdefs.h
<<_ACEOF
14302 #define HAVE_KERBEROSIV_DES_H 1
14306 for ac_header
in kerberos
/des.h
14308 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14309 if test "x$ac_cv_header_kerberos_des_h" = x
""yes; then :
14310 cat >>confdefs.h
<<_ACEOF
14311 #define HAVE_KERBEROS_DES_H 1
14326 for ac_header
in krb.h
14328 ac_fn_c_check_header_mongrel
"$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14329 if test "x$ac_cv_header_krb_h" = x
""yes; then :
14330 cat >>confdefs.h
<<_ACEOF
14331 #define HAVE_KRB_H 1
14335 for ac_header
in kerberosIV
/krb.h
14337 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14338 if test "x$ac_cv_header_kerberosIV_krb_h" = x
""yes; then :
14339 cat >>confdefs.h
<<_ACEOF
14340 #define HAVE_KERBEROSIV_KRB_H 1
14344 for ac_header
in kerberos
/krb.h
14346 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14347 if test "x$ac_cv_header_kerberos_krb_h" = x
""yes; then :
14348 cat >>confdefs.h
<<_ACEOF
14349 #define HAVE_KERBEROS_KRB_H 1
14365 for ac_header
in com_err.h
14367 ac_fn_c_check_header_mongrel
"$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14368 if test "x$ac_cv_header_com_err_h" = x
""yes; then :
14369 cat >>confdefs.h
<<_ACEOF
14370 #define HAVE_COM_ERR_H 1
14388 for ac_func
in $ac_func_list
14390 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14391 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14392 eval as_val
=\$
$as_ac_var
14393 if test "x$as_val" = x
""yes; then :
14394 cat >>confdefs.h
<<_ACEOF
14395 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14405 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14406 if test "${emacs_cv_localtime_cache+set}" = set; then :
14407 $as_echo_n "(cached) " >&6
14409 if test x
$ac_cv_func_tzset = xyes
; then
14410 if test "$cross_compiling" = yes; then :
14411 # If we have tzset, assume the worst when cross-compiling.
14412 emacs_cv_localtime_cache
=yes
14414 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h. */
14417 char TZ_GMT0[] = "TZ=GMT0";
14418 char TZ_PST8[] = "TZ=PST8";
14421 time_t now = time ((time_t *) 0);
14422 int hour_GMT0, hour_unset;
14423 if (putenv (TZ_GMT0) != 0)
14425 hour_GMT0 = localtime (&now)->tm_hour;
14427 hour_unset = localtime (&now)->tm_hour;
14428 if (putenv (TZ_PST8) != 0)
14430 if (localtime (&now)->tm_hour == hour_GMT0)
14433 if (localtime (&now)->tm_hour != hour_unset)
14438 if ac_fn_c_try_run
"$LINENO"; then :
14439 emacs_cv_localtime_cache
=no
14441 emacs_cv_localtime_cache
=yes
14443 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14444 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14448 # If we lack tzset, report that localtime does not cache TZ,
14449 # since we can't invalidate the cache if we don't have tzset.
14450 emacs_cv_localtime_cache
=no
14453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14454 $as_echo "$emacs_cv_localtime_cache" >&6; }
14455 if test $emacs_cv_localtime_cache = yes; then
14457 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14462 ac_fn_c_check_func
"$LINENO" "socket" "ac_cv_func_socket"
14463 if test "x$ac_cv_func_socket" = x
""yes; then :
14469 if test $ok_so_far = yes; then
14470 ac_fn_c_check_header_mongrel
"$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14471 if test "x$ac_cv_header_netinet_in_h" = x
""yes; then :
14479 if test $ok_so_far = yes; then
14480 ac_fn_c_check_header_mongrel
"$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14481 if test "x$ac_cv_header_arpa_inet_h" = x
""yes; then :
14489 if test $ok_so_far = yes; then
14491 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14495 if test -f /usr
/lpp
/X11
/bin
/smt.exp
; then
14497 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14502 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14503 if test -d /dev
/pts
&& ls -d /dev
/ptmx
> /dev
/null
2>&1 ; then
14504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14505 $as_echo "yes" >&6; }
14507 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14511 $as_echo "no" >&6; }
14514 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14515 if test "x$ac_cv_type_pid_t" = x
""yes; then :
14519 cat >>confdefs.h
<<_ACEOF
14525 for ac_header
in vfork.h
14527 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14528 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
14529 cat >>confdefs.h
<<_ACEOF
14530 #define HAVE_VFORK_H 1
14537 for ac_func
in fork vfork
14539 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14540 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14541 eval as_val
=\$
$as_ac_var
14542 if test "x$as_val" = x
""yes; then :
14543 cat >>confdefs.h
<<_ACEOF
14544 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14550 if test "x$ac_cv_func_fork" = xyes
; then
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14552 $as_echo_n "checking for working fork... " >&6; }
14553 if test "${ac_cv_func_fork_works+set}" = set; then :
14554 $as_echo_n "(cached) " >&6
14556 if test "$cross_compiling" = yes; then :
14557 ac_cv_func_fork_works
=cross
14559 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h. */
14561 $ac_includes_default
14566 /* By Ruediger Kuhlmann. */
14567 return fork () < 0;
14573 if ac_fn_c_try_run
"$LINENO"; then :
14574 ac_cv_func_fork_works
=yes
14576 ac_cv_func_fork_works
=no
14578 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14579 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14584 $as_echo "$ac_cv_func_fork_works" >&6; }
14587 ac_cv_func_fork_works
=$ac_cv_func_fork
14589 if test "x$ac_cv_func_fork_works" = xcross
; then
14591 *-*-amigaos* |
*-*-msdosdjgpp*)
14592 # Override, as these systems have only a dummy fork() stub
14593 ac_cv_func_fork_works
=no
14596 ac_cv_func_fork_works
=yes
14599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14600 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14602 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14603 if test "x$ac_cv_func_vfork" = xyes
; then
14604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14605 $as_echo_n "checking for working vfork... " >&6; }
14606 if test "${ac_cv_func_vfork_works+set}" = set; then :
14607 $as_echo_n "(cached) " >&6
14609 if test "$cross_compiling" = yes; then :
14610 ac_cv_func_vfork_works
=cross
14612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14613 /* end confdefs.h. */
14614 /* Thanks to Paul Eggert for this test. */
14615 $ac_includes_default
14616 #include <sys/wait.h>
14617 #ifdef HAVE_VFORK_H
14618 # include <vfork.h>
14620 /* On some sparc systems, changes by the child to local and incoming
14621 argument registers are propagated back to the parent. The compiler
14622 is told about this with #include <vfork.h>, but some compilers
14623 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14624 static variable whose address is put into a register that is
14625 clobbered by the vfork. */
14628 sparc_address_test (int arg)
14630 sparc_address_test (arg) int arg;
14633 static pid_t child;
14651 pid_t parent = getpid ();
14654 sparc_address_test (0);
14659 /* Here is another test for sparc vfork register problems. This
14660 test uses lots of local variables, at least as many local
14661 variables as main has allocated so far including compiler
14662 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14663 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14664 reuse the register of parent for one of the local variables,
14665 since it will think that parent can't possibly be used any more
14666 in this routine. Assigning to the local variable will thus
14667 munge parent in the parent process. */
14669 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14670 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14671 /* Convince the compiler that p..p7 are live; otherwise, it might
14672 use the same hardware register for all 8 local variables. */
14673 if (p != p1 || p != p2 || p != p3 || p != p4
14674 || p != p5 || p != p6 || p != p7)
14677 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14678 from child file descriptors. If the child closes a descriptor
14679 before it execs or exits, this munges the parent's descriptor
14680 as well. Test for this by closing stdout in the child. */
14681 _exit(close(fileno(stdout)) != 0);
14686 while (wait(&status) != child)
14689 /* Was there some problem with vforking? */
14692 /* Did the child fail? (This shouldn't happen.) */
14695 /* Did the vfork/compiler bug occur? */
14696 || parent != getpid()
14698 /* Did the file descriptor bug occur? */
14699 || fstat(fileno(stdout), &st) != 0
14704 if ac_fn_c_try_run
"$LINENO"; then :
14705 ac_cv_func_vfork_works
=yes
14707 ac_cv_func_vfork_works
=no
14709 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14710 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14715 $as_echo "$ac_cv_func_vfork_works" >&6; }
14718 if test "x$ac_cv_func_fork_works" = xcross
; then
14719 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14721 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14724 if test "x$ac_cv_func_vfork_works" = xyes
; then
14726 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14730 $as_echo "#define vfork fork" >>confdefs.h
14733 if test "x$ac_cv_func_fork_works" = xyes
; then
14735 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14740 for ac_func
in snprintf
14742 ac_fn_c_check_func
"$LINENO" "snprintf" "ac_cv_func_snprintf"
14743 if test "x$ac_cv_func_snprintf" = x
""yes; then :
14744 cat >>confdefs.h
<<_ACEOF
14745 #define HAVE_SNPRINTF 1
14752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14753 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14754 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14755 $as_echo_n "(cached) " >&6
14757 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h. */
14759 #include <langinfo.h>
14763 char* cs = nl_langinfo(CODESET);
14768 if ac_fn_c_try_link
"$LINENO"; then :
14769 emacs_cv_langinfo_codeset
=yes
14771 emacs_cv_langinfo_codeset
=no
14773 rm -f core conftest.err conftest.
$ac_objext \
14774 conftest
$ac_exeext conftest.
$ac_ext
14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14778 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14779 if test $emacs_cv_langinfo_codeset = yes; then
14781 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14786 $as_echo_n "checking for mbstate_t... " >&6; }
14787 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14788 $as_echo_n "(cached) " >&6
14790 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14791 /* end confdefs.h. */
14792 $ac_includes_default
14793 # include <wchar.h>
14797 mbstate_t x; return sizeof x;
14802 if ac_fn_c_try_compile
"$LINENO"; then :
14803 ac_cv_type_mbstate_t
=yes
14805 ac_cv_type_mbstate_t
=no
14807 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14810 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14811 if test $ac_cv_type_mbstate_t = yes; then
14813 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14817 $as_echo "#define mbstate_t int" >>confdefs.h
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14822 $as_echo_n "checking for C restricted array declarations... " >&6; }
14823 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14824 $as_echo_n "(cached) " >&6
14826 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14827 /* end confdefs.h. */
14828 void fred (int x[__restrict]);
14837 if ac_fn_c_try_compile
"$LINENO"; then :
14838 emacs_cv_c_restrict_arr
=yes
14840 emacs_cv_c_restrict_arr
=no
14842 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
14844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14845 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14846 if test "$emacs_cv_c_restrict_arr" = yes; then
14848 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14854 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
14858 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
14865 ## Note: PTYs are broken on darwin <6. Use at your own risk.
14867 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
14871 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
14877 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
14881 $as_echo "#define SEPCHAR ':'" >>confdefs.h
14885 $as_echo "#define subprocesses 1" >>confdefs.h
14889 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
14894 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
14900 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
14904 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
14908 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
14916 if test x
$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes
; then
14917 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14923 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14930 darwin | gnu | hpux
* |
*bsd
)
14932 $as_echo "#define NO_TERMIO 1" >>confdefs.h
14936 irix6-5 | sol2
* | unixware
)
14938 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
14945 hpux
* | irix6-5 | openbsd | sol2
* | unixware
)
14947 $as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
14953 $as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
14956 $as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
14959 $as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
14962 $as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
14966 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
14972 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
14978 $as_echo "#define NO_ABORT 1" >>confdefs.h
14986 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
14992 darwin | freebsd | netbsd | openbsd
)
14994 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
15000 netbsd | openbsd
) sound_device
="/dev/audio" ;;
15001 *) sound_device
="/dev/dsp" ;;
15005 cat >>confdefs.h
<<_ACEOF
15006 #define DEFAULT_SOUND_DEVICE "$sound_device"
15012 darwin | gnu-linux | gnu-kfreebsd
)
15014 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15021 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd
)
15023 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15037 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15039 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15041 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15046 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15048 $as_echo "#define PTY_OPEN do { int dummy; SIGMASKTYPE mask; mask = sigblock (sigmask (SIGCHLD)); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; sigsetmask (mask); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
15050 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15052 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15057 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15059 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15061 $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
15063 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15065 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15070 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15074 gnu-linux | gnu-kfreebsd | freebsd | netbsd
)
15075 if test "x$ac_cv_func_grantpt" = xyes
; then
15077 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15079 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15081 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); }" >>confdefs.h
15083 if test "x$ac_cv_func_posix_openpt" = xyes
; then
15084 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15086 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15088 elif test "x$ac_cv_func_getpt" = xyes
; then
15089 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15091 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15094 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15098 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15104 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15106 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15108 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15113 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15115 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15117 $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
15119 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15121 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15126 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock (sigmask (SIGCLD)); if (grantpt (fd) == -1) { emacs_close (fd); return -1; } sigunblock (sigmask (SIGCLD)); if (unlockpt (fd) == -1) { emacs_close (fd); return -1; } if (!(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15131 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock(sigmask(SIGCLD)); if (grantpt(fd) == -1) fatal(\"could not grant slave pty\"); sigunblock(sigmask(SIGCLD)); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15139 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15141 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15144 $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
15153 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd
)
15154 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15158 gnu-linux | gnu-kfreebsd
)
15160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15161 $as_echo_n "checking for signals via characters... " >&6; }
15162 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15163 /* end confdefs.h. */
15165 #include <linux/version.h>
15166 #if LINUX_VERSION_CODE < 0x20400
15167 # error "Linux version too old"
15178 if ac_fn_c_try_cpp
"$LINENO"; then :
15179 emacs_signals_via_chars
=yes
15181 emacs_signals_via_chars
=no
15183 rm -f conftest.err conftest.
$ac_ext
15185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15186 $as_echo "$emacs_signals_via_chars" >&6; }
15187 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15196 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15197 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15198 /* end confdefs.h. */
15200 #include <features.h>
15201 #ifndef __GNU_LIBRARY__
15202 # error "this is not the GNU C library"
15213 if ac_fn_c_try_cpp
"$LINENO"; then :
15218 rm -f conftest.err conftest.
$ac_ext
15219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15220 $as_echo "$emacs_glibc" >&6; }
15222 if test $emacs_glibc = yes; then
15224 emacs_pending_output
=unknown
15227 gnu | gnu-linux | gnu-kfreebsd
)
15228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15229 $as_echo_n "checking for style of pending output formalism... " >&6; }
15230 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15231 /* end confdefs.h. */
15234 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15235 # error "stdio definitions not found"
15246 if ac_fn_c_try_cpp
"$LINENO"; then :
15247 emacs_pending_output
=new
15249 rm -f conftest.err conftest.
$ac_ext
15251 if test $emacs_pending_output = unknown
; then
15253 gnu-linux | gnu-kfreebsd
)
15254 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15255 /* end confdefs.h. */
15259 # error "not using uclibc"
15270 if ac_fn_c_try_cpp
"$LINENO"; then :
15271 emacs_pending_output
=uclibc
15273 emacs_pending_output
=old
15275 rm -f conftest.err conftest.
$ac_ext
15280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15281 $as_echo "$emacs_pending_output" >&6; }
15283 case $emacs_pending_output in
15285 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15289 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15293 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15299 if test $emacs_pending_output = unknown
; then
15300 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15306 cygwin | darwin | freebsd | netbsd | openbsd
)
15307 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15312 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15317 if test x
$ac_cv_header_stdio_ext_h = xyes
&& \
15318 test x
$ac_cv_func___fpending = xyes
; then
15319 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15322 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15325 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15337 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15342 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15344 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15348 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15350 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15360 darwin
) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15363 gnu | freebsd | netbsd | openbsd
)
15365 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15367 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15371 gnu-linux | gnu-kfreebsd
)
15372 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15373 /* end confdefs.h. */
15387 if ac_fn_c_try_cpp
"$LINENO"; then :
15388 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15391 rm -f conftest.err conftest.
$ac_ext
15393 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15394 /* end confdefs.h. */
15408 if ac_fn_c_try_cpp
"$LINENO"; then :
15410 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15413 rm -f conftest.err conftest.
$ac_ext
15418 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15423 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15435 aix4-2 | hpux
* | unixware
)
15436 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15440 gnu-linux | gnu-kfreebsd
)
15441 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15442 /* end confdefs.h. */
15444 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15445 || defined __alpha__ || defined __mips__ || defined __s390__ \
15446 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15447 || defined __ia64__ || defined __sh__
15450 # error "setjmp not known to work on this arch"
15461 if ac_fn_c_try_cpp
"$LINENO"; then :
15462 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15465 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15468 rm -f conftest.err conftest.
$ac_ext
15473 if test x
$GCC = xyes
; then
15474 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15478 freebsd | netbsd | openbsd | irix6-5 | sol2
* )
15479 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15485 $as_echo_n "checking for _setjmp... " >&6; }
15486 if test "${emacs_cv_func__setjmp+set}" = set; then :
15487 $as_echo_n "(cached) " >&6
15489 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15490 /* end confdefs.h. */
15491 #include <setjmp.h>
15503 if ac_fn_c_try_link
"$LINENO"; then :
15504 emacs_cv_func__setjmp
=yes
15506 emacs_cv_func__setjmp
=no
15508 rm -f core conftest.err conftest.
$ac_objext \
15509 conftest
$ac_exeext conftest.
$ac_ext
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15512 $as_echo "$emacs_cv_func__setjmp" >&6; }
15513 if test $emacs_cv_func__setjmp = no
; then
15515 $as_echo "#define _setjmp setjmp" >>confdefs.h
15518 $as_echo "#define _longjmp longjmp" >>confdefs.h
15525 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15534 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15540 $as_echo "#define SIGNAL_H_AHB 1" >>confdefs.h
15556 $as_echo "#define USG /**/" >>confdefs.h
15558 $as_echo "#define USG5 /**/" >>confdefs.h
15560 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15561 /* end confdefs.h. */
15564 # error "_AIX not defined"
15575 if ac_fn_c_try_cpp
"$LINENO"; then :
15579 $as_echo "#define _AIX /**/" >>confdefs.h
15582 rm -f conftest.err conftest.
$ac_ext
15587 $as_echo "#define CYGWIN 1" >>confdefs.h
15592 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15594 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15597 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15602 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15605 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15609 gnu | netbsd | openbsd
)
15610 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15613 /* end confdefs.h. */
15616 # error "BSD_SYSTEM not defined"
15627 if ac_fn_c_try_cpp
"$LINENO"; then :
15630 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15633 rm -f conftest.err conftest.
$ac_ext
15636 gnu-linux | gnu-kfreebsd
)
15637 $as_echo "#define USG /**/" >>confdefs.h
15640 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15645 $as_echo "#define USG /**/" >>confdefs.h
15647 $as_echo "#define USG5 /**/" >>confdefs.h
15650 $as_echo "#define HPUX /**/" >>confdefs.h
15655 $as_echo "#define USG /**/" >>confdefs.h
15657 $as_echo "#define USG5 /**/" >>confdefs.h
15659 $as_echo "#define USG5_4 /**/" >>confdefs.h
15662 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15667 $as_echo "#define USG /**/" >>confdefs.h
15669 $as_echo "#define USG5 /**/" >>confdefs.h
15671 $as_echo "#define USG5_4 /**/" >>confdefs.h
15674 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15679 $as_echo "#define USG /**/" >>confdefs.h
15681 $as_echo "#define USG5 /**/" >>confdefs.h
15683 $as_echo "#define USG5_4 /**/" >>confdefs.h
15692 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15698 $as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
15701 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15707 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15710 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
15716 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15721 # Set up the CFLAGS for real compilation, so we can substitute it.
15722 CFLAGS
="$REAL_CFLAGS"
15723 CPPFLAGS
="$REAL_CPPFLAGS"
15725 ## Hack to detect a buggy GCC version.
15726 if test "x$GCC" = xyes \
15727 && test x
"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15728 && test x
"`echo $CFLAGS | grep '\-O[23]'`" != x \
15729 && test x
"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x
; then
15730 as_fn_error
"GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15733 version
=$PACKAGE_VERSION
15735 ### Specify what sort of things we'll be editing into Makefile and config.h.
15736 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15762 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15763 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15764 ## end of LIBX_BASE, but nothing ever set it.
15769 ## Used in lwlib/Makefile.in.
15778 if test -n "${term_header}"; then
15780 cat >>confdefs.h
<<_ACEOF
15781 #define TERM_HEADER "${term_header}"
15787 cat >>confdefs.h
<<_ACEOF
15788 #define EMACS_CONFIGURATION "${canonical}"
15792 cat >>confdefs.h
<<_ACEOF
15793 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15801 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15803 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15806 XOBJ
="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
15808 if test "$HAVE_XFT" = "yes"; then
15809 FONT_OBJ
="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15810 elif test "$HAVE_FREETYPE" = "yes"; then
15811 FONT_OBJ
="$FONT_OBJ ftfont.o ftxfont.o"
15821 if test "${USE_X_TOOLKIT}" != "none" ; then
15822 WIDGET_OBJ
=widget.o
15824 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15826 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15828 $as_echo "#define USE_LUCID 1" >>confdefs.h
15830 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15832 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15837 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15838 MOTIF_LIBW
="$MOTIF_LIBW -lXpm"
15842 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15843 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15844 MOTIF_LIBW
="MOTIF_LIBW -lXimp"
15848 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15849 MOTIF_LIBW
="$MOTIF_LIBW -li18n"
15852 MOTIF_LIBW
="$MOTIF_LIBW $LIBXP"
15858 case "$USE_X_TOOLKIT" in
15859 MOTIF
) TOOLKIT_LIBW
="$MOTIF_LIBW" ;;
15860 LUCID
) TOOLKIT_LIBW
="$LUCID_LIBW" ;;
15861 none
) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW
="$GTK_LIBS" ;;
15865 if test "$USE_X_TOOLKIT" = "none"; then
15866 LIBXT_OTHER
="\$(LIBXSM)"
15867 OLDXMENU_TARGET
="really-oldXMenu"
15869 LIBXT_OTHER
="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15870 OLDXMENU_TARGET
="really-lwlib"
15874 ## The X Menu stuff is present in the X10 distribution, but missing
15875 ## from X11. If we have X10, just use the installed library;
15876 ## otherwise, use our own copy.
15877 if test "${HAVE_X11}" = "yes" ; then
15879 $as_echo "#define HAVE_X11 1" >>confdefs.h
15882 if test "$USE_X_TOOLKIT" = "none"; then
15883 OLDXMENU
="\${oldXMenudir}/libXMenu11.a"
15885 OLDXMENU
="\${lwlibdir}/liblw.a"
15887 LIBXMENU
="\$(OLDXMENU)"
15888 LIBX_OTHER
="\$(LIBXT) \$(LIBX_EXTRA)"
15889 OLDXMENU_DEPS
="\${OLDXMENU} ../src/\${OLDXMENU}"
15891 ## For a syntactically valid Makefile; not actually used for anything.
15892 ## See comments in src/Makefile.in.
15894 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15895 if test "${HAVE_X_WINDOWS}" = "yes"; then
15904 if test "$HAVE_GTK" = "yes" ||
test "$HAVE_MENUS" != "yes"; then
15917 if test "${HAVE_MENUS}" = "yes" ; then
15919 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15923 if test "${GNU_MALLOC}" = "yes" ; then
15925 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15930 if test "${REL_ALLOC}" = "yes" ; then
15932 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15935 test "$system_malloc" != "yes" && RALLOC_OBJ
=ralloc.o
15939 if test "$opsys" = "cygwin"; then
15940 CYGWIN_OBJ
="sheap.o"
15941 ## Cygwin differs because of its unexec().
15943 POST_ALLOC_OBJ
=lastfile.o
15946 PRE_ALLOC_OBJ
=lastfile.o
15953 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
15954 # it temporarily reverts them to their pre-pkg-config values,
15955 # because gnulib needs to work with both src (which uses the
15956 # pkg-config stuff) and lib-src (which does not). For example, gnulib
15957 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
15958 # and it therefore needs to run in an environment where LIBS does not
15959 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
15960 # for some package unrelated to lib-src.
15961 SAVE_CFLAGS
=$CFLAGS
15963 CFLAGS
=$pre_PKG_CONFIG_CFLAGS
15964 LIBS
="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
15976 LIBC_FATAL_STDERR_
=1
15977 export LIBC_FATAL_STDERR_
15979 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15980 # for constant arguments. Useless!
15981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15982 $as_echo_n "checking for working alloca.h... " >&6; }
15983 if test "${ac_cv_working_alloca_h+set}" = set; then :
15984 $as_echo_n "(cached) " >&6
15986 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15987 /* end confdefs.h. */
15988 #include <alloca.h>
15992 char *p = (char *) alloca (2 * sizeof (int));
15998 if ac_fn_c_try_link
"$LINENO"; then :
15999 ac_cv_working_alloca_h
=yes
16001 ac_cv_working_alloca_h
=no
16003 rm -f core conftest.err conftest.
$ac_objext \
16004 conftest
$ac_exeext conftest.
$ac_ext
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16007 $as_echo "$ac_cv_working_alloca_h" >&6; }
16008 if test $ac_cv_working_alloca_h = yes; then
16010 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16015 $as_echo_n "checking for alloca... " >&6; }
16016 if test "${ac_cv_func_alloca_works+set}" = set; then :
16017 $as_echo_n "(cached) " >&6
16019 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16020 /* end confdefs.h. */
16022 # define alloca __builtin_alloca
16025 # include <malloc.h>
16026 # define alloca _alloca
16028 # ifdef HAVE_ALLOCA_H
16029 # include <alloca.h>
16034 # ifndef alloca /* predefined by HP cc +Olibcalls */
16045 char *p = (char *) alloca (1);
16051 if ac_fn_c_try_link
"$LINENO"; then :
16052 ac_cv_func_alloca_works
=yes
16054 ac_cv_func_alloca_works
=no
16056 rm -f core conftest.err conftest.
$ac_objext \
16057 conftest
$ac_exeext conftest.
$ac_ext
16059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16060 $as_echo "$ac_cv_func_alloca_works" >&6; }
16062 if test $ac_cv_func_alloca_works = yes; then
16064 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16067 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16068 # that cause trouble. Some versions do not even contain alloca or
16069 # contain a buggy version. If you still want to use their alloca,
16070 # use ar to extract alloca.o from them instead of compiling alloca.c.
16076 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
16078 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16082 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16083 if test "${ac_cv_os_cray+set}" = set; then :
16084 $as_echo_n "(cached) " >&6
16086 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16087 /* end confdefs.h. */
16088 #if defined CRAY && ! defined CRAY2
16095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16096 $EGREP "webecray" >/dev
/null
2>&1; then :
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16105 $as_echo "$ac_cv_os_cray" >&6; }
16106 if test $ac_cv_os_cray = yes; then
16107 for ac_func
in _getb67 GETB67 getb67
; do
16108 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16109 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
16110 eval as_val
=\$
$as_ac_var
16111 if test "x$as_val" = x
""yes; then :
16113 cat >>confdefs.h
<<_ACEOF
16114 #define CRAY_STACKSEG_END $ac_func
16123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16124 $as_echo_n "checking stack direction for C alloca... " >&6; }
16125 if test "${ac_cv_c_stack_direction+set}" = set; then :
16126 $as_echo_n "(cached) " >&6
16128 if test "$cross_compiling" = yes; then :
16129 ac_cv_c_stack_direction
=0
16131 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16132 /* end confdefs.h. */
16133 $ac_includes_default
16135 find_stack_direction (int *addr, int depth)
16137 int dir, dummy = 0;
16140 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16141 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16142 return dir + dummy;
16146 main (int argc, char **argv)
16148 return find_stack_direction (0, argc + !argv + 20) < 0;
16151 if ac_fn_c_try_run
"$LINENO"; then :
16152 ac_cv_c_stack_direction
=1
16154 ac_cv_c_stack_direction
=-1
16156 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16157 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16162 $as_echo "$ac_cv_c_stack_direction" >&6; }
16163 cat >>confdefs.h
<<_ACEOF
16164 #define STACK_DIRECTION $ac_cv_c_stack_direction
16173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16174 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16175 if test "${ac_cv_c_bigendian+set}" = set; then :
16176 $as_echo_n "(cached) " >&6
16178 ac_cv_c_bigendian
=unknown
16179 # See if we're dealing with a universal compiler.
16180 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16181 /* end confdefs.h. */
16182 #ifndef __APPLE_CC__
16183 not a universal capable compiler
16188 if ac_fn_c_try_compile
"$LINENO"; then :
16190 # Check for potential -arch flags. It is not universal unless
16191 # there are at least two -arch flags with different values.
16194 for ac_word
in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16195 if test -n "$ac_prev"; then
16197 i?
86 | x86_64 | ppc | ppc64
)
16198 if test -z "$ac_arch" ||
test "$ac_arch" = "$ac_word"; then
16201 ac_cv_c_bigendian
=universal
16207 elif test "x$ac_word" = "x-arch"; then
16212 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16213 if test $ac_cv_c_bigendian = unknown
; then
16214 # See if sys/param.h defines the BYTE_ORDER macro.
16215 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16216 /* end confdefs.h. */
16217 #include <sys/types.h>
16218 #include <sys/param.h>
16223 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16224 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16226 bogus endian macros
16233 if ac_fn_c_try_compile
"$LINENO"; then :
16234 # It does; now see whether it defined to BIG_ENDIAN or not.
16235 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16236 /* end confdefs.h. */
16237 #include <sys/types.h>
16238 #include <sys/param.h>
16243 #if BYTE_ORDER != BIG_ENDIAN
16251 if ac_fn_c_try_compile
"$LINENO"; then :
16252 ac_cv_c_bigendian
=yes
16254 ac_cv_c_bigendian
=no
16256 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16258 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16260 if test $ac_cv_c_bigendian = unknown
; then
16261 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16263 /* end confdefs.h. */
16264 #include <limits.h>
16269 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16270 bogus endian macros
16277 if ac_fn_c_try_compile
"$LINENO"; then :
16278 # It does; now see whether it defined to _BIG_ENDIAN or not.
16279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16280 /* end confdefs.h. */
16281 #include <limits.h>
16286 #ifndef _BIG_ENDIAN
16294 if ac_fn_c_try_compile
"$LINENO"; then :
16295 ac_cv_c_bigendian
=yes
16297 ac_cv_c_bigendian
=no
16299 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16301 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16303 if test $ac_cv_c_bigendian = unknown
; then
16304 # Compile a test program.
16305 if test "$cross_compiling" = yes; then :
16306 # Try to guess by grepping values from an object file.
16307 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16308 /* end confdefs.h. */
16309 short int ascii_mm[] =
16310 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16311 short int ascii_ii[] =
16312 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16313 int use_ascii (int i) {
16314 return ascii_mm[i] + ascii_ii[i];
16316 short int ebcdic_ii[] =
16317 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16318 short int ebcdic_mm[] =
16319 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16320 int use_ebcdic (int i) {
16321 return ebcdic_mm[i] + ebcdic_ii[i];
16328 return use_ascii (foo) == use_ebcdic (foo);
16333 if ac_fn_c_try_compile
"$LINENO"; then :
16334 if grep BIGenDianSyS conftest.
$ac_objext >/dev
/null
; then
16335 ac_cv_c_bigendian
=yes
16337 if grep LiTTleEnDian conftest.
$ac_objext >/dev
/null
; then
16338 if test "$ac_cv_c_bigendian" = unknown
; then
16339 ac_cv_c_bigendian
=no
16341 # finding both strings is unlikely to happen, but who knows?
16342 ac_cv_c_bigendian
=unknown
16346 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16348 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16349 /* end confdefs.h. */
16350 $ac_includes_default
16355 /* Are we little or big endian? From Harbison&Steele. */
16359 char c[sizeof (long int)];
16362 return u.c[sizeof (long int) - 1] == 1;
16368 if ac_fn_c_try_run
"$LINENO"; then :
16369 ac_cv_c_bigendian
=no
16371 ac_cv_c_bigendian
=yes
16373 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16374 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16380 $as_echo "$ac_cv_c_bigendian" >&6; }
16381 case $ac_cv_c_bigendian in #(
16383 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16389 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16393 as_fn_error
"unknown endianness
16394 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16399 $as_echo_n "checking for inline... " >&6; }
16400 if test "${ac_cv_c_inline+set}" = set; then :
16401 $as_echo_n "(cached) " >&6
16404 for ac_kw
in inline __inline__ __inline
; do
16405 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16406 /* end confdefs.h. */
16407 #ifndef __cplusplus
16409 static $ac_kw foo_t static_foo () {return 0; }
16410 $ac_kw foo_t foo () {return 0; }
16414 if ac_fn_c_try_compile
"$LINENO"; then :
16415 ac_cv_c_inline
=$ac_kw
16417 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16418 test "$ac_cv_c_inline" != no
&& break
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16423 $as_echo "$ac_cv_c_inline" >&6; }
16425 case $ac_cv_c_inline in
16428 case $ac_cv_c_inline in
16430 *) ac_val
=$ac_cv_c_inline;;
16432 cat >>confdefs.h
<<_ACEOF
16433 #ifndef __cplusplus
16434 #define inline $ac_val
16441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16442 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16443 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16444 $as_echo_n "(cached) " >&6
16446 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16447 /* end confdefs.h. */
16448 /* On HP-UX before 11.23, strtold returns a struct instead of
16449 long double. Reject implementations like that, by requiring
16450 compatibility with the C99 prototype. */
16451 #include <stdlib.h>
16452 static long double (*p) (char const *, char **) = strtold;
16454 test (char const *nptr, char **endptr)
16457 r = strtold (nptr, endptr);
16463 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16468 if ac_fn_c_try_link
"$LINENO"; then :
16469 gl_cv_func_c99_strtold
=yes
16471 gl_cv_func_c99_strtold
=no
16473 rm -f core conftest.err conftest.
$ac_objext \
16474 conftest
$ac_exeext conftest.
$ac_ext
16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16477 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16478 if test $gl_cv_func_c99_strtold = yes; then
16480 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16492 GNULIB_EUIDACCESS
=0;
16493 GNULIB_FACCESSAT
=0;
16496 GNULIB_FDATASYNC
=0;
16498 GNULIB_FTRUNCATE
=0;
16500 GNULIB_GETDOMAINNAME
=0;
16501 GNULIB_GETDTABLESIZE
=0;
16502 GNULIB_GETGROUPS
=0;
16503 GNULIB_GETHOSTNAME
=0;
16505 GNULIB_GETLOGIN_R
=0;
16506 GNULIB_GETPAGESIZE
=0;
16507 GNULIB_GETUSERSHELL
=0;
16508 GNULIB_GROUP_MEMBER
=0;
16520 GNULIB_READLINKAT
=0;
16522 GNULIB_SETHOSTNAME
=0;
16525 GNULIB_SYMLINKAT
=0;
16526 GNULIB_TTYNAME_R
=0;
16527 GNULIB_UNISTD_H_NONBLOCKING
=0;
16528 GNULIB_UNISTD_H_SIGPIPE
=0;
16543 HAVE_GETDTABLESIZE
=1;
16545 HAVE_GETHOSTNAME
=1;
16547 HAVE_GETPAGESIZE
=1;
16548 HAVE_GROUP_MEMBER
=1;
16558 HAVE_SETHOSTNAME
=1;
16564 HAVE_DECL_ENVIRON
=1;
16565 HAVE_DECL_FCHDIR
=1;
16566 HAVE_DECL_FDATASYNC
=1;
16567 HAVE_DECL_GETDOMAINNAME
=1;
16568 HAVE_DECL_GETLOGIN_R
=1;
16569 HAVE_DECL_GETPAGESIZE
=1;
16570 HAVE_DECL_GETUSERSHELL
=1;
16571 HAVE_DECL_SETHOSTNAME
=1;
16572 HAVE_DECL_TTYNAME_R
=1;
16574 HAVE_SYS_PARAM_H
=0;
16579 REPLACE_FCHOWNAT
=0;
16580 REPLACE_FTRUNCATE
=0;
16582 REPLACE_GETDOMAINNAME
=0;
16583 REPLACE_GETLOGIN_R
=0;
16584 REPLACE_GETGROUPS
=0;
16585 REPLACE_GETPAGESIZE
=0;
16594 REPLACE_READLINK
=0;
16598 REPLACE_TTYNAME_R
=0;
16600 REPLACE_UNLINKAT
=0;
16603 UNISTD_H_HAVE_WINSOCK2_H
=0;
16604 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
=0;
16614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16615 $as_echo_n "checking if environ is properly declared... " >&6; }
16616 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16617 $as_echo_n "(cached) " >&6
16620 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16621 /* end confdefs.h. */
16623 #include <unistd.h>
16625 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16626 #include <stdlib.h>
16628 extern struct { int foo; } environ;
16637 if ac_fn_c_try_compile
"$LINENO"; then :
16638 gt_cv_var_environ_declaration
=no
16640 gt_cv_var_environ_declaration
=yes
16642 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16646 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16647 if test $gt_cv_var_environ_declaration = yes; then
16649 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16654 if test $gt_cv_var_environ_declaration != yes; then
16655 HAVE_DECL_ENVIRON
=0
16664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16665 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16666 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16667 $as_echo_n "(cached) " >&6
16669 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16670 /* end confdefs.h. */
16672 #include <sys/types.h>
16673 #include <sys/stat.h>
16677 struct stat s; s.st_dm_mode;
16682 if ac_fn_c_try_compile
"$LINENO"; then :
16683 ac_cv_struct_st_dm_mode
=yes
16685 ac_cv_struct_st_dm_mode
=no
16687 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16690 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16692 if test $ac_cv_struct_st_dm_mode = yes; then
16694 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16699 ac_fn_c_check_decl
"$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16700 if test "x$ac_cv_have_decl_strmode" = x
""yes; then :
16706 cat >>confdefs.h
<<_ACEOF
16707 #define HAVE_DECL_STRMODE $ac_have_decl
16713 GNULIB_CALLOC_POSIX
=0;
16714 GNULIB_CANONICALIZE_FILE_NAME
=0;
16715 GNULIB_GETLOADAVG
=0;
16716 GNULIB_GETSUBOPT
=0;
16718 GNULIB_MALLOC_POSIX
=0;
16722 GNULIB_MKOSTEMPS
=0;
16725 GNULIB_POSIX_OPENPT
=0;
16727 GNULIB_PTSNAME_R
=0;
16731 GNULIB_REALLOC_POSIX
=0;
16738 GNULIB_SYSTEM_POSIX
=0;
16744 HAVE_CANONICALIZE_FILE_NAME
=1;
16745 HAVE_DECL_GETLOADAVG
=1;
16753 HAVE_POSIX_OPENPT
=1;
16762 HAVE_DECL_SETENV
=1;
16766 HAVE_STRUCT_RANDOM_DATA
=1;
16767 HAVE_SYS_LOADAVG_H
=0;
16769 HAVE_DECL_UNSETENV
=1;
16771 REPLACE_CANONICALIZE_FILE_NAME
=0;
16775 REPLACE_PTSNAME_R
=0;
16777 REPLACE_RANDOM_R
=0;
16779 REPLACE_REALPATH
=0;
16782 REPLACE_UNSETENV
=0;
16787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16788 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16789 if test "${gl_cv_have_include_next+set}" = set; then :
16790 $as_echo_n "(cached) " >&6
16792 rm -rf conftestd1a conftestd1b conftestd2
16793 mkdir conftestd1a conftestd1b conftestd2
16794 cat <<EOF > conftestd1a/conftest.h
16795 #define DEFINED_IN_CONFTESTD1
16796 #include_next <conftest.h>
16797 #ifdef DEFINED_IN_CONFTESTD2
16800 #error "include_next doesn't work"
16803 cat <<EOF > conftestd1b/conftest.h
16804 #define DEFINED_IN_CONFTESTD1
16806 #include_next <conftest.h>
16807 #ifdef DEFINED_IN_CONFTESTD2
16810 #error "include_next doesn't work"
16813 cat <<EOF > conftestd2/conftest.h
16814 #ifndef DEFINED_IN_CONFTESTD1
16815 #error "include_next test doesn't work"
16817 #define DEFINED_IN_CONFTESTD2
16819 gl_save_CPPFLAGS
="$CPPFLAGS"
16820 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16821 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16822 /* end confdefs.h. */
16823 #include <conftest.h>
16825 if ac_fn_c_try_compile
"$LINENO"; then :
16826 gl_cv_have_include_next
=yes
16828 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16829 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16830 /* end confdefs.h. */
16831 #include <conftest.h>
16833 if ac_fn_c_try_compile
"$LINENO"; then :
16834 gl_cv_have_include_next
=buggy
16836 gl_cv_have_include_next
=no
16838 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16841 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16842 CPPFLAGS
="$gl_save_CPPFLAGS"
16843 rm -rf conftestd1a conftestd1b conftestd2
16846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16847 $as_echo "$gl_cv_have_include_next" >&6; }
16848 PRAGMA_SYSTEM_HEADER
=
16849 if test $gl_cv_have_include_next = yes; then
16850 INCLUDE_NEXT
=include_next
16851 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
16852 if test -n "$GCC"; then
16853 PRAGMA_SYSTEM_HEADER
='#pragma GCC system_header'
16856 if test $gl_cv_have_include_next = buggy
; then
16857 INCLUDE_NEXT
=include
16858 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
16860 INCLUDE_NEXT
=include
16861 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include
16867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16868 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16869 if test "${gl_cv_pragma_columns+set}" = set; then :
16870 $as_echo_n "(cached) " >&6
16872 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16873 /* end confdefs.h. */
16880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16881 $EGREP "choke me" >/dev
/null
2>&1; then :
16882 gl_cv_pragma_columns
=yes
16884 gl_cv_pragma_columns
=no
16890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16891 $as_echo "$gl_cv_pragma_columns" >&6; }
16892 if test $gl_cv_pragma_columns = yes; then
16893 PRAGMA_COLUMNS
="#pragma COLUMNS 10000"
16914 if test $gl_cv_have_include_next = yes; then
16915 gl_cv_next_getopt_h
='<'getopt.h
'>'
16917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16918 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16919 if test "${gl_cv_next_getopt_h+set}" = set; then :
16920 $as_echo_n "(cached) " >&6
16923 if test $ac_cv_header_getopt_h = yes; then
16926 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16927 /* end confdefs.h. */
16928 #include <getopt.h>
16932 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
16933 *) gl_absname_cpp
="$ac_cpp" ;;
16938 gl_dirsep_regex
='[/\\]'
16941 gl_dirsep_regex
='\/'
16944 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
16946 gl_header_literal_regex
=`echo 'getopt.h' \
16947 | sed -e "$gl_make_literal_regex_sed"`
16948 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16949 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16954 gl_cv_next_getopt_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16955 sed -n "$gl_absolute_header_sed"`'"'
16957 gl_cv_next_getopt_h
='<'getopt.h
'>'
16962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16963 $as_echo "$gl_cv_next_getopt_h" >&6; }
16965 NEXT_GETOPT_H
=$gl_cv_next_getopt_h
16967 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
16968 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16969 gl_next_as_first_directive
='<'getopt.h
'>'
16971 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16972 gl_next_as_first_directive
=$gl_cv_next_getopt_h
16974 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
=$gl_next_as_first_directive
16979 if test $ac_cv_header_getopt_h = yes; then
16988 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
16989 for ac_header
in getopt.h
16991 ac_fn_c_check_header_mongrel
"$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16992 if test "x$ac_cv_header_getopt_h" = x
""yes; then :
16993 cat >>confdefs.h
<<_ACEOF
16994 #define HAVE_GETOPT_H 1
16998 gl_replace_getopt
=yes
17005 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17006 for ac_func
in getopt_long_only
17008 ac_fn_c_check_func
"$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17009 if test "x$ac_cv_func_getopt_long_only" = x
""yes; then :
17010 cat >>confdefs.h
<<_ACEOF
17011 #define HAVE_GETOPT_LONG_ONLY 1
17015 gl_replace_getopt
=yes
17021 if test -z "$gl_replace_getopt"; then
17022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17023 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17024 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17025 $as_echo_n "(cached) " >&6
17028 if test $cross_compiling = no
; then
17029 if test "$cross_compiling" = yes; then :
17030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17032 as_fn_error
"cannot run test program while cross compiling
17033 See \`config.log' for more details." "$LINENO" 5; }
17035 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17036 /* end confdefs.h. */
17038 #include <unistd.h>
17039 #include <stdlib.h>
17040 #include <string.h>
17045 static char program[] = "program";
17046 static char a[] = "-a";
17047 static char foo[] = "foo";
17048 static char bar[] = "bar";
17049 char *argv[] = { program, a, foo, bar, NULL };
17052 c = getopt (4, argv, "ab");
17055 c = getopt (4, argv, "ab");
17058 if (!(optind == 2))
17064 if ac_fn_c_try_run
"$LINENO"; then :
17065 gl_cv_func_getopt_posix
=maybe
17067 gl_cv_func_getopt_posix
=no
17069 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17070 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17073 if test $gl_cv_func_getopt_posix = maybe
; then
17074 if test "$cross_compiling" = yes; then :
17075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17077 as_fn_error
"cannot run test program while cross compiling
17078 See \`config.log' for more details." "$LINENO" 5; }
17080 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17081 /* end confdefs.h. */
17083 #include <unistd.h>
17084 #include <stdlib.h>
17085 #include <string.h>
17090 static char program[] = "program";
17091 static char donald[] = "donald";
17092 static char p[] = "-p";
17093 static char billy[] = "billy";
17094 static char duck[] = "duck";
17095 static char a[] = "-a";
17096 static char bar[] = "bar";
17097 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17100 c = getopt (7, argv, "+abp:q:");
17103 if (!(strcmp (argv[0], "program") == 0))
17105 if (!(strcmp (argv[1], "donald") == 0))
17107 if (!(strcmp (argv[2], "-p") == 0))
17109 if (!(strcmp (argv[3], "billy") == 0))
17111 if (!(strcmp (argv[4], "duck") == 0))
17113 if (!(strcmp (argv[5], "-a") == 0))
17115 if (!(strcmp (argv[6], "bar") == 0))
17117 if (!(optind == 1))
17123 if ac_fn_c_try_run
"$LINENO"; then :
17124 gl_cv_func_getopt_posix
=maybe
17126 gl_cv_func_getopt_posix
=no
17128 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17129 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17133 if test $gl_cv_func_getopt_posix = maybe
; then
17134 if test "$cross_compiling" = yes; then :
17135 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17137 as_fn_error
"cannot run test program while cross compiling
17138 See \`config.log' for more details." "$LINENO" 5; }
17140 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17141 /* end confdefs.h. */
17143 #include <unistd.h>
17144 #include <stdlib.h>
17145 #include <string.h>
17150 static char program[] = "program";
17151 static char ab[] = "-ab";
17152 char *argv[3] = { program, ab, NULL };
17153 if (getopt (2, argv, "ab:") != 'a')
17155 if (getopt (2, argv, "ab:") != '?')
17165 if ac_fn_c_try_run
"$LINENO"; then :
17166 gl_cv_func_getopt_posix
=yes
17168 gl_cv_func_getopt_posix
=no
17170 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17171 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17177 darwin
* | aix
* | mingw
*) gl_cv_func_getopt_posix
="guessing no";;
17178 *) gl_cv_func_getopt_posix
="guessing yes";;
17183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17184 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17185 case "$gl_cv_func_getopt_posix" in
17186 *no
) gl_replace_getopt
=yes ;;
17190 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17192 $as_echo_n "checking for working GNU getopt function... " >&6; }
17193 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17194 $as_echo_n "(cached) " >&6
17196 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17197 # optstring is necessary for programs like m4 that have POSIX-mandated
17198 # semantics for supporting options interspersed with files.
17199 # Also, since getopt_long is a GNU extension, we require optind=0.
17200 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17201 # so take care to revert to the correct (non-)export state.
17202 gl_awk_probe
='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17203 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17204 xx
) gl_had_POSIXLY_CORRECT
=exported
;;
17205 x
) gl_had_POSIXLY_CORRECT
=yes ;;
17206 *) gl_had_POSIXLY_CORRECT
= ;;
17209 export POSIXLY_CORRECT
17210 if test "$cross_compiling" = yes; then :
17211 gl_cv_func_getopt_gnu
="guessing no"
17214 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17215 /* end confdefs.h. */
17216 #include <getopt.h>
17217 #include <stddef.h>
17218 #include <string.h>
17220 #include <stdlib.h>
17221 #if defined __MACH__ && defined __APPLE__
17222 /* Avoid a crash on Mac OS X. */
17223 #include <mach/mach.h>
17224 #include <mach/mach_error.h>
17225 #include <mach/thread_status.h>
17226 #include <mach/exception.h>
17227 #include <mach/task.h>
17228 #include <pthread.h>
17229 /* The exception port on which our thread listens. */
17230 static mach_port_t our_exception_port;
17231 /* The main function of the thread listening for exceptions of type
17234 mach_exception_thread (void *arg)
17236 /* Buffer for a message to be received. */
17238 mach_msg_header_t head;
17239 mach_msg_body_t msgh_body;
17242 mach_msg_return_t retval;
17243 /* Wait for a message on the exception port. */
17244 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17245 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17246 if (retval != MACH_MSG_SUCCESS)
17251 nocrash_init (void)
17253 mach_port_t self = mach_task_self ();
17254 /* Allocate a port on which the thread shall listen for exceptions. */
17255 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17257 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17258 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17259 MACH_MSG_TYPE_MAKE_SEND)
17261 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17263 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17264 /* Create the thread listening on the exception port. */
17265 pthread_attr_t attr;
17267 if (pthread_attr_init (&attr) == 0
17268 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17269 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17270 pthread_attr_destroy (&attr);
17271 /* Replace the exception port info for these exceptions with our own.
17272 Note that we replace the exception port for the entire task, not only
17273 for a particular thread. This has the effect that when our exception
17274 port gets the message, the thread specific exception port has already
17275 been asked, and we don't need to bother about it.
17276 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17277 task_set_exception_ports (self, mask, our_exception_port,
17278 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17283 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17284 /* Avoid a crash on native Windows. */
17285 #define WIN32_LEAN_AND_MEAN
17286 #include <windows.h>
17287 #include <winerror.h>
17289 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17291 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17293 case EXCEPTION_ACCESS_VIOLATION:
17294 case EXCEPTION_IN_PAGE_ERROR:
17295 case EXCEPTION_STACK_OVERFLOW:
17296 case EXCEPTION_GUARD_PAGE:
17297 case EXCEPTION_PRIV_INSTRUCTION:
17298 case EXCEPTION_ILLEGAL_INSTRUCTION:
17299 case EXCEPTION_DATATYPE_MISALIGNMENT:
17300 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17301 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17304 return EXCEPTION_CONTINUE_SEARCH;
17307 nocrash_init (void)
17309 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17312 /* Avoid a crash on POSIX systems. */
17313 #include <signal.h>
17314 /* A POSIX signal handler. */
17316 exception_handler (int sig)
17321 nocrash_init (void)
17324 signal (SIGSEGV, exception_handler);
17327 signal (SIGBUS, exception_handler);
17341 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17342 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17343 OSF/1 5.1, Solaris 10. */
17345 static char conftest[] = "conftest";
17346 static char plus[] = "-+";
17347 char *argv[3] = { conftest, plus, NULL };
17349 if (getopt (2, argv, "+a") != '?')
17352 /* This code succeeds on glibc 2.8, mingw,
17353 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17354 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17356 static char program[] = "program";
17357 static char p[] = "-p";
17358 static char foo[] = "foo";
17359 static char bar[] = "bar";
17360 char *argv[] = { program, p, foo, bar, NULL };
17363 if (getopt (4, argv, "p::") != 'p')
17365 else if (optarg != NULL)
17367 else if (getopt (4, argv, "p::") != -1)
17369 else if (optind != 2)
17372 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17374 static char program[] = "program";
17375 static char foo[] = "foo";
17376 static char p[] = "-p";
17377 char *argv[] = { program, foo, p, NULL };
17379 if (getopt (3, argv, "-p") != 1)
17381 else if (getopt (3, argv, "-p") != 'p')
17384 /* This code fails on glibc 2.11. */
17386 static char program[] = "program";
17387 static char b[] = "-b";
17388 static char a[] = "-a";
17389 char *argv[] = { program, b, a, NULL };
17390 optind = opterr = 0;
17391 if (getopt (3, argv, "+:a:b") != 'b')
17393 else if (getopt (3, argv, "+:a:b") != ':')
17396 /* This code dumps core on glibc 2.14. */
17398 static char program[] = "program";
17399 static char w[] = "-W";
17400 static char dummy[] = "dummy";
17401 char *argv[] = { program, w, dummy, NULL };
17402 optind = opterr = 1;
17403 if (getopt (3, argv, "W;") != 'W')
17412 if ac_fn_c_try_run
"$LINENO"; then :
17413 gl_cv_func_getopt_gnu
=yes
17415 gl_cv_func_getopt_gnu
=no
17417 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17418 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17421 case $gl_had_POSIXLY_CORRECT in
17423 yes) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;}; POSIXLY_CORRECT
=1 ;;
17424 *) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;} ;;
17428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17429 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17430 if test "$gl_cv_func_getopt_gnu" != yes; then
17431 gl_replace_getopt
=yes
17433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17434 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17435 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17436 $as_echo_n "(cached) " >&6
17438 if test "$cross_compiling" = yes; then :
17440 openbsd
*) gl_cv_func_getopt_long_gnu
="guessing no";;
17441 *) gl_cv_func_getopt_long_gnu
="guessing yes";;
17445 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17446 /* end confdefs.h. */
17447 #include <getopt.h>
17448 #include <stddef.h>
17449 #include <string.h>
17454 static const struct option long_options[] =
17456 { "xtremely-",no_argument, NULL, 1003 },
17457 { "xtra", no_argument, NULL, 1001 },
17458 { "xtreme", no_argument, NULL, 1002 },
17459 { "xtremely", no_argument, NULL, 1003 },
17460 { NULL, 0, NULL, 0 }
17462 /* This code fails on OpenBSD 5.0. */
17464 static char program[] = "program";
17465 static char xtremel[] = "--xtremel";
17466 char *argv[] = { program, xtremel, NULL };
17468 optind = 1; opterr = 0;
17469 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17478 if ac_fn_c_try_run
"$LINENO"; then :
17479 gl_cv_func_getopt_long_gnu
=yes
17481 gl_cv_func_getopt_long_gnu
=no
17483 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17484 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17490 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17491 case "$gl_cv_func_getopt_long_gnu" in
17493 *) gl_replace_getopt
=yes ;;
17504 if test -n "$gl_replace_getopt"; then
17508 if test $REPLACE_GETOPT = 1; then
17512 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17518 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17519 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
17525 cat >>confdefs.h
<<_ACEOF
17526 #define HAVE_DECL_GETENV $ac_have_decl
17534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17535 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17536 if test "${ac_cv_c_restrict+set}" = set; then :
17537 $as_echo_n "(cached) " >&6
17539 ac_cv_c_restrict
=no
17540 # The order here caters to the fact that C++ does not require restrict.
17541 for ac_kw
in __restrict __restrict__ _Restrict restrict
; do
17542 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17543 /* end confdefs.h. */
17544 typedef int * int_ptr;
17545 int foo (int_ptr $ac_kw ip) {
17552 int * $ac_kw t = s;
17559 if ac_fn_c_try_compile
"$LINENO"; then :
17560 ac_cv_c_restrict
=$ac_kw
17562 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17563 test "$ac_cv_c_restrict" != no
&& break
17567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17568 $as_echo "$ac_cv_c_restrict" >&6; }
17570 case $ac_cv_c_restrict in
17572 no
) $as_echo "#define restrict /**/" >>confdefs.h
17574 *) cat >>confdefs.h
<<_ACEOF
17575 #define restrict $ac_cv_c_restrict
17581 GNULIB_GETTIMEOFDAY
=0;
17582 HAVE_GETTIMEOFDAY
=1;
17583 HAVE_STRUCT_TIMEVAL
=1;
17585 REPLACE_GETTIMEOFDAY
=0;
17586 REPLACE_STRUCT_TIMEVAL
=0;
17603 if test $gl_cv_have_include_next = yes; then
17604 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17607 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17608 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17609 $as_echo_n "(cached) " >&6
17612 if test $ac_cv_header_sys_time_h = yes; then
17615 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17616 /* end confdefs.h. */
17617 #include <sys/time.h>
17621 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
17622 *) gl_absname_cpp
="$ac_cpp" ;;
17627 gl_dirsep_regex
='[/\\]'
17630 gl_dirsep_regex
='\/'
17633 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
17635 gl_header_literal_regex
=`echo 'sys/time.h' \
17636 | sed -e "$gl_make_literal_regex_sed"`
17637 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17638 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17643 gl_cv_next_sys_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17644 sed -n "$gl_absolute_header_sed"`'"'
17646 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17652 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17654 NEXT_SYS_TIME_H
=$gl_cv_next_sys_time_h
17656 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
17657 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17658 gl_next_as_first_directive
='<'sys
/time.h
'>'
17660 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17661 gl_next_as_first_directive
=$gl_cv_next_sys_time_h
17663 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
=$gl_next_as_first_directive
17669 if test $ac_cv_header_sys_time_h != yes; then
17677 if test $ac_cv_header_sys_socket_h != yes; then
17678 for ac_header
in winsock2.h
17680 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17681 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
17682 cat >>confdefs.h
<<_ACEOF
17683 #define HAVE_WINSOCK2_H 1
17691 if test "$ac_cv_header_winsock2_h" = yes; then
17693 UNISTD_H_HAVE_WINSOCK2_H
=1
17694 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
17700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17701 $as_echo_n "checking for struct timeval... " >&6; }
17702 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17703 $as_echo_n "(cached) " >&6
17705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17706 /* end confdefs.h. */
17707 #if HAVE_SYS_TIME_H
17708 #include <sys/time.h>
17711 #if HAVE_WINSOCK2_H
17712 # include <winsock2.h>
17718 static struct timeval x; x.tv_sec = x.tv_usec;
17723 if ac_fn_c_try_compile
"$LINENO"; then :
17724 gl_cv_sys_struct_timeval
=yes
17726 gl_cv_sys_struct_timeval
=no
17728 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
17732 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
17733 if test $gl_cv_sys_struct_timeval != yes; then
17734 HAVE_STRUCT_TIMEVAL
=0
17736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
17737 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
17738 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
17739 $as_echo_n "(cached) " >&6
17741 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17742 /* end confdefs.h. */
17743 #if HAVE_SYS_TIME_H
17744 #include <sys/time.h>
17747 #if HAVE_WINSOCK2_H
17748 # include <winsock2.h>
17754 static struct timeval x;
17755 typedef int verify_tv_sec_type[
17756 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
17763 if ac_fn_c_try_compile
"$LINENO"; then :
17764 gl_cv_sys_struct_timeval_tv_sec
=yes
17766 gl_cv_sys_struct_timeval_tv_sec
=no
17768 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
17772 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
17773 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
17774 REPLACE_STRUCT_TIMEVAL
=1
17784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17785 $as_echo_n "checking for unsigned long long int... " >&6; }
17786 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17787 $as_echo_n "(cached) " >&6
17789 ac_cv_type_unsigned_long_long_int
=yes
17790 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
17791 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17792 /* end confdefs.h. */
17794 /* For now, do not test the preprocessor; as of 2007 there are too many
17795 implementations with broken preprocessors. Perhaps this can
17796 be revisited in 2012. In the meantime, code should not expect
17797 #if to work with literals wider than 32 bits. */
17798 /* Test literals. */
17799 long long int ll = 9223372036854775807ll;
17800 long long int nll = -9223372036854775807LL;
17801 unsigned long long int ull = 18446744073709551615ULL;
17802 /* Test constant expressions. */
17803 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17805 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17811 /* Test availability of runtime routines for shift and division. */
17812 long long int llmax = 9223372036854775807ll;
17813 unsigned long long int ullmax = 18446744073709551615ull;
17814 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17815 | (llmax / ll) | (llmax % ll)
17816 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17817 | (ullmax / ull) | (ullmax % ull));
17823 if ac_fn_c_try_link
"$LINENO"; then :
17826 ac_cv_type_unsigned_long_long_int
=no
17828 rm -f core conftest.err conftest.
$ac_objext \
17829 conftest
$ac_exeext conftest.
$ac_ext
17832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17833 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17834 if test $ac_cv_type_unsigned_long_long_int = yes; then
17836 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17843 $as_echo_n "checking for long long int... " >&6; }
17844 if test "${ac_cv_type_long_long_int+set}" = set; then :
17845 $as_echo_n "(cached) " >&6
17847 ac_cv_type_long_long_int
=yes
17848 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
17849 ac_cv_type_long_long_int
=$ac_cv_type_unsigned_long_long_int
17850 if test $ac_cv_type_long_long_int = yes; then
17851 if test "$cross_compiling" = yes; then :
17854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17855 /* end confdefs.h. */
17856 #include <limits.h>
17859 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17860 # define LLONG_MAX (HALF - 1 + HALF)
17865 long long int n = 1;
17869 long long int m = n << i;
17872 if (LLONG_MAX / 2 < m)
17880 if ac_fn_c_try_run
"$LINENO"; then :
17883 ac_cv_type_long_long_int
=no
17885 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17886 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17893 $as_echo "$ac_cv_type_long_long_int" >&6; }
17894 if test $ac_cv_type_long_long_int = yes; then
17896 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17905 gl_cv_c_multiarch
=no
17906 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17907 /* end confdefs.h. */
17908 #ifndef __APPLE_CC__
17909 not a universal capable compiler
17914 if ac_fn_c_try_compile
"$LINENO"; then :
17918 for word
in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17919 if test -n "$prev"; then
17921 i?
86 | x86_64 | ppc | ppc64
)
17922 if test -z "$arch" ||
test "$arch" = "$word"; then
17925 gl_cv_c_multiarch
=yes
17931 if test "x$word" = "x-arch"; then
17938 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17939 if test $gl_cv_c_multiarch = yes; then
17940 APPLE_UNIVERSAL_BUILD
=1
17942 APPLE_UNIVERSAL_BUILD
=0
17949 if test $ac_cv_type_long_long_int = yes; then
17950 HAVE_LONG_LONG_INT
=1
17952 HAVE_LONG_LONG_INT
=0
17956 if test $ac_cv_type_unsigned_long_long_int = yes; then
17957 HAVE_UNSIGNED_LONG_LONG_INT
=1
17959 HAVE_UNSIGNED_LONG_LONG_INT
=0
17964 if test $ac_cv_header_wchar_h = yes; then
17971 if test $ac_cv_header_inttypes_h = yes; then
17978 if test $ac_cv_header_sys_types_h = yes; then
17994 if test $gl_cv_have_include_next = yes; then
17995 gl_cv_next_stdint_h
='<'stdint.h
'>'
17997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17998 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17999 if test "${gl_cv_next_stdint_h+set}" = set; then :
18000 $as_echo_n "(cached) " >&6
18003 if test $ac_cv_header_stdint_h = yes; then
18006 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18007 /* end confdefs.h. */
18008 #include <stdint.h>
18012 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18013 *) gl_absname_cpp
="$ac_cpp" ;;
18018 gl_dirsep_regex
='[/\\]'
18021 gl_dirsep_regex
='\/'
18024 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18026 gl_header_literal_regex
=`echo 'stdint.h' \
18027 | sed -e "$gl_make_literal_regex_sed"`
18028 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18029 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18034 gl_cv_next_stdint_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18035 sed -n "$gl_absolute_header_sed"`'"'
18037 gl_cv_next_stdint_h
='<'stdint.h
'>'
18042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18043 $as_echo "$gl_cv_next_stdint_h" >&6; }
18045 NEXT_STDINT_H
=$gl_cv_next_stdint_h
18047 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18048 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18049 gl_next_as_first_directive
='<'stdint.h
'>'
18051 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18052 gl_next_as_first_directive
=$gl_cv_next_stdint_h
18054 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
=$gl_next_as_first_directive
18059 if test $ac_cv_header_stdint_h = yes; then
18066 if test $ac_cv_header_stdint_h = yes; then
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18068 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18069 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18070 $as_echo_n "(cached) " >&6
18072 gl_cv_header_working_stdint_h
=no
18073 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18074 /* end confdefs.h. */
18077 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18078 #include <stdint.h>
18079 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18080 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18081 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18085 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18086 included before <wchar.h>. */
18087 #include <stddef.h>
18088 #include <signal.h>
18090 # include <stdio.h>
18092 # include <wchar.h>
18097 int8_t a1 = INT8_MAX;
18098 int8_t a1min = INT8_MIN;
18101 int16_t a2 = INT16_MAX;
18102 int16_t a2min = INT16_MIN;
18105 int32_t a3 = INT32_MAX;
18106 int32_t a3min = INT32_MIN;
18109 int64_t a4 = INT64_MAX;
18110 int64_t a4min = INT64_MIN;
18113 uint8_t b1 = UINT8_MAX;
18115 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18118 uint16_t b2 = UINT16_MAX;
18121 uint32_t b3 = UINT32_MAX;
18124 uint64_t b4 = UINT64_MAX;
18126 int_least8_t c1 = INT8_C (0x7f);
18127 int_least8_t c1max = INT_LEAST8_MAX;
18128 int_least8_t c1min = INT_LEAST8_MIN;
18129 int_least16_t c2 = INT16_C (0x7fff);
18130 int_least16_t c2max = INT_LEAST16_MAX;
18131 int_least16_t c2min = INT_LEAST16_MIN;
18132 int_least32_t c3 = INT32_C (0x7fffffff);
18133 int_least32_t c3max = INT_LEAST32_MAX;
18134 int_least32_t c3min = INT_LEAST32_MIN;
18135 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18136 int_least64_t c4max = INT_LEAST64_MAX;
18137 int_least64_t c4min = INT_LEAST64_MIN;
18138 uint_least8_t d1 = UINT8_C (0xff);
18139 uint_least8_t d1max = UINT_LEAST8_MAX;
18140 uint_least16_t d2 = UINT16_C (0xffff);
18141 uint_least16_t d2max = UINT_LEAST16_MAX;
18142 uint_least32_t d3 = UINT32_C (0xffffffff);
18143 uint_least32_t d3max = UINT_LEAST32_MAX;
18144 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18145 uint_least64_t d4max = UINT_LEAST64_MAX;
18146 int_fast8_t e1 = INT_FAST8_MAX;
18147 int_fast8_t e1min = INT_FAST8_MIN;
18148 int_fast16_t e2 = INT_FAST16_MAX;
18149 int_fast16_t e2min = INT_FAST16_MIN;
18150 int_fast32_t e3 = INT_FAST32_MAX;
18151 int_fast32_t e3min = INT_FAST32_MIN;
18152 int_fast64_t e4 = INT_FAST64_MAX;
18153 int_fast64_t e4min = INT_FAST64_MIN;
18154 uint_fast8_t f1 = UINT_FAST8_MAX;
18155 uint_fast16_t f2 = UINT_FAST16_MAX;
18156 uint_fast32_t f3 = UINT_FAST32_MAX;
18157 uint_fast64_t f4 = UINT_FAST64_MAX;
18159 intptr_t g = INTPTR_MAX;
18160 intptr_t gmin = INTPTR_MIN;
18163 uintptr_t h = UINTPTR_MAX;
18165 intmax_t i = INTMAX_MAX;
18166 uintmax_t j = UINTMAX_MAX;
18168 #include <limits.h> /* for CHAR_BIT */
18169 #define TYPE_MINIMUM(t) \
18170 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18171 #define TYPE_MAXIMUM(t) \
18172 ((t) ((t) 0 < (t) -1 \
18174 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18177 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18178 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18180 /* Detect bug in FreeBSD 6.0 / ia64. */
18181 int check_SIG_ATOMIC:
18182 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18183 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18185 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18187 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18188 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18190 /* Detect bug in mingw. */
18192 WINT_MIN == TYPE_MINIMUM (wint_t)
18193 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18196 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18198 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18199 int check_UINT16_C:
18200 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18202 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18204 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18207 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18210 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18213 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18215 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18216 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18217 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18218 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18219 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18220 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18221 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18222 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18223 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18224 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18225 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18236 if ac_fn_c_try_compile
"$LINENO"; then :
18237 if test "$cross_compiling" = yes; then :
18238 gl_cv_header_working_stdint_h
=yes
18241 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18242 /* end confdefs.h. */
18245 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18246 #include <stdint.h>
18249 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18250 included before <wchar.h>. */
18251 #include <stddef.h>
18252 #include <signal.h>
18254 # include <stdio.h>
18256 # include <wchar.h>
18261 #include <string.h>
18262 #define MVAL(macro) MVAL1(macro)
18263 #define MVAL1(expression) #expression
18264 static const char *macro_values[] =
18298 for (mv = macro_values; *mv != NULL; mv++)
18300 const char *value = *mv;
18301 /* Test whether it looks like a cast expression. */
18302 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18303 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18304 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18305 || strncmp (value, "((int)"/*)*/, 6) == 0
18306 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18307 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18308 return mv - macro_values + 1;
18316 if ac_fn_c_try_run
"$LINENO"; then :
18317 gl_cv_header_working_stdint_h
=yes
18319 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18320 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18325 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18329 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18331 if test "$gl_cv_header_working_stdint_h" = yes; then
18334 for ac_header
in sys
/inttypes.h sys
/bitypes.h
18336 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18337 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18338 eval as_val
=\$
$as_ac_Header
18339 if test "x$as_val" = x
""yes; then :
18340 cat >>confdefs.h
<<_ACEOF
18341 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18348 if test $ac_cv_header_sys_inttypes_h = yes; then
18349 HAVE_SYS_INTTYPES_H
=1
18351 HAVE_SYS_INTTYPES_H
=0
18354 if test $ac_cv_header_sys_bitypes_h = yes; then
18355 HAVE_SYS_BITYPES_H
=1
18357 HAVE_SYS_BITYPES_H
=0
18363 if test $APPLE_UNIVERSAL_BUILD = 0; then
18366 for gltype
in ptrdiff_t size_t
; do
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18368 $as_echo_n "checking for bit size of $gltype... " >&6; }
18369 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18370 $as_echo_n "(cached) " >&6
18372 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18373 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18374 included before <wchar.h>. */
18375 #include <stddef.h>
18376 #include <signal.h>
18378 # include <stdio.h>
18380 # include <wchar.h>
18383 #include <limits.h>"; then :
18389 eval gl_cv_bitsizeof_
${gltype}=\
$result
18392 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18394 $as_echo "$ac_res" >&6; }
18395 eval result
=\
$gl_cv_bitsizeof_${gltype}
18396 if test $result = unknown
; then
18399 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18400 cat >>confdefs.h
<<_ACEOF
18401 #define BITSIZEOF_${GLTYPE} $result
18404 eval BITSIZEOF_
${GLTYPE}=\
$result
18411 for gltype
in sig_atomic_t wchar_t wint_t
; do
18412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18413 $as_echo_n "checking for bit size of $gltype... " >&6; }
18414 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18415 $as_echo_n "(cached) " >&6
18417 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18418 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18419 included before <wchar.h>. */
18420 #include <stddef.h>
18421 #include <signal.h>
18423 # include <stdio.h>
18425 # include <wchar.h>
18428 #include <limits.h>"; then :
18434 eval gl_cv_bitsizeof_
${gltype}=\
$result
18437 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18439 $as_echo "$ac_res" >&6; }
18440 eval result
=\
$gl_cv_bitsizeof_${gltype}
18441 if test $result = unknown
; then
18444 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18445 cat >>confdefs.h
<<_ACEOF
18446 #define BITSIZEOF_${GLTYPE} $result
18449 eval BITSIZEOF_
${GLTYPE}=\
$result
18455 for gltype
in sig_atomic_t wchar_t wint_t
; do
18456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18457 $as_echo_n "checking whether $gltype is signed... " >&6; }
18458 if { as_var
=gl_cv_type_
${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18459 $as_echo_n "(cached) " >&6
18461 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18462 /* end confdefs.h. */
18464 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18465 included before <wchar.h>. */
18466 #include <stddef.h>
18467 #include <signal.h>
18469 # include <stdio.h>
18471 # include <wchar.h>
18474 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18483 if ac_fn_c_try_compile
"$LINENO"; then :
18488 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18489 eval gl_cv_type_
${gltype}_signed
=\
$result
18492 eval ac_res
=\
$gl_cv_type_${gltype}_signed
18493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18494 $as_echo "$ac_res" >&6; }
18495 eval result
=\
$gl_cv_type_${gltype}_signed
18496 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18497 if test "$result" = yes; then
18498 cat >>confdefs.h
<<_ACEOF
18499 #define HAVE_SIGNED_${GLTYPE} 1
18502 eval HAVE_SIGNED_
${GLTYPE}=1
18504 eval HAVE_SIGNED_
${GLTYPE}=0
18509 gl_cv_type_ptrdiff_t_signed
=yes
18510 gl_cv_type_size_t_signed
=no
18511 if test $APPLE_UNIVERSAL_BUILD = 0; then
18514 for gltype
in ptrdiff_t size_t
; do
18515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18516 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18517 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18518 $as_echo_n "(cached) " >&6
18520 eval gl_cv_type_
${gltype}_suffix
=no
18521 eval result
=\
$gl_cv_type_${gltype}_signed
18522 if test "$result" = yes; then
18527 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18529 '') gltype1
='int';;
18530 l
) gltype1
='long int';;
18531 ll
) gltype1
='long long int';;
18532 i64
) gltype1
='__int64';;
18533 u
) gltype1
='unsigned int';;
18534 ul
) gltype1
='unsigned long int';;
18535 ull
) gltype1
='unsigned long long int';;
18536 ui64
)gltype1
='unsigned __int64';;
18538 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18539 /* end confdefs.h. */
18541 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18542 included before <wchar.h>. */
18543 #include <stddef.h>
18544 #include <signal.h>
18546 # include <stdio.h>
18548 # include <wchar.h>
18551 extern $gltype foo;
18552 extern $gltype1 foo;
18561 if ac_fn_c_try_compile
"$LINENO"; then :
18562 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18564 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18565 eval result
=\
$gl_cv_type_${gltype}_suffix
18566 test "$result" != no
&& break
18569 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18571 $as_echo "$ac_res" >&6; }
18572 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18573 eval result
=\
$gl_cv_type_${gltype}_suffix
18574 test "$result" = no
&& result
=
18575 eval ${GLTYPE}_SUFFIX
=\
$result
18576 cat >>confdefs.h
<<_ACEOF
18577 #define ${GLTYPE}_SUFFIX $result
18586 for gltype
in sig_atomic_t wchar_t wint_t
; do
18587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18588 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18589 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18590 $as_echo_n "(cached) " >&6
18592 eval gl_cv_type_
${gltype}_suffix
=no
18593 eval result
=\
$gl_cv_type_${gltype}_signed
18594 if test "$result" = yes; then
18599 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18601 '') gltype1
='int';;
18602 l
) gltype1
='long int';;
18603 ll
) gltype1
='long long int';;
18604 i64
) gltype1
='__int64';;
18605 u
) gltype1
='unsigned int';;
18606 ul
) gltype1
='unsigned long int';;
18607 ull
) gltype1
='unsigned long long int';;
18608 ui64
)gltype1
='unsigned __int64';;
18610 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18611 /* end confdefs.h. */
18613 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18614 included before <wchar.h>. */
18615 #include <stddef.h>
18616 #include <signal.h>
18618 # include <stdio.h>
18620 # include <wchar.h>
18623 extern $gltype foo;
18624 extern $gltype1 foo;
18633 if ac_fn_c_try_compile
"$LINENO"; then :
18634 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18636 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18637 eval result
=\
$gl_cv_type_${gltype}_suffix
18638 test "$result" != no
&& break
18641 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18643 $as_echo "$ac_res" >&6; }
18644 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18645 eval result
=\
$gl_cv_type_${gltype}_suffix
18646 test "$result" = no
&& result
=
18647 eval ${GLTYPE}_SUFFIX
=\
$result
18648 cat >>confdefs.h
<<_ACEOF
18649 #define ${GLTYPE}_SUFFIX $result
18656 if test $BITSIZEOF_WINT_T -lt 32; then
18657 BITSIZEOF_WINT_T
=32
18663 if test -n "$STDINT_H"; then
18664 GL_GENERATE_STDINT_H_TRUE
=
18665 GL_GENERATE_STDINT_H_FALSE
='#'
18667 GL_GENERATE_STDINT_H_TRUE
='#'
18668 GL_GENERATE_STDINT_H_FALSE
=
18677 GNULIB_STRTOIMAX
=0;
18678 GNULIB_STRTOUMAX
=0;
18679 HAVE_DECL_IMAXABS
=1;
18680 HAVE_DECL_IMAXDIV
=1;
18681 HAVE_DECL_STRTOIMAX
=1;
18682 HAVE_DECL_STRTOUMAX
=1;
18683 REPLACE_STRTOIMAX
=0;
18684 INT32_MAX_LT_INTMAX_MAX
=1;
18685 INT64_MAX_EQ_LONG_MAX
='defined _LP64';
18686 PRI_MACROS_BROKEN
=0;
18687 PRIPTR_PREFIX
=__PRIPTR_PREFIX
;
18688 UINT32_MAX_LT_UINTMAX_MAX
=1;
18689 UINT64_MAX_EQ_ULONG_MAX
='defined _LP64';
18705 if test $gl_cv_have_include_next = yes; then
18706 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
18708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18709 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18710 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18711 $as_echo_n "(cached) " >&6
18714 if test $ac_cv_header_inttypes_h = yes; then
18717 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18718 /* end confdefs.h. */
18719 #include <inttypes.h>
18723 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18724 *) gl_absname_cpp
="$ac_cpp" ;;
18729 gl_dirsep_regex
='[/\\]'
18732 gl_dirsep_regex
='\/'
18735 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18737 gl_header_literal_regex
=`echo 'inttypes.h' \
18738 | sed -e "$gl_make_literal_regex_sed"`
18739 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18740 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18745 gl_cv_next_inttypes_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18746 sed -n "$gl_absolute_header_sed"`'"'
18748 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
18753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18754 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18756 NEXT_INTTYPES_H
=$gl_cv_next_inttypes_h
18758 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18759 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18760 gl_next_as_first_directive
='<'inttypes.h
'>'
18762 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18763 gl_next_as_first_directive
=$gl_cv_next_inttypes_h
18765 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
=$gl_next_as_first_directive
18779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
18780 $as_echo_n "checking for 64-bit off_t... " >&6; }
18781 if test "${gl_cv_type_off_t_64+set}" = set; then :
18782 $as_echo_n "(cached) " >&6
18784 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18785 /* end confdefs.h. */
18786 #include <sys/types.h>
18787 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
18797 if ac_fn_c_try_compile
"$LINENO"; then :
18798 gl_cv_type_off_t_64
=yes
18800 gl_cv_type_off_t_64
=no
18802 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
18806 $as_echo "$gl_cv_type_off_t_64" >&6; }
18807 if test $gl_cv_type_off_t_64 = no
; then
18808 WINDOWS_64_BIT_OFF_T
=1
18810 WINDOWS_64_BIT_OFF_T
=0
18812 WINDOWS_64_BIT_ST_SIZE
=1
18815 WINDOWS_64_BIT_OFF_T
=0
18816 WINDOWS_64_BIT_ST_SIZE
=0
18833 GNULIB_UTIMENSAT
=0;
18847 REPLACE_FUTIMENS
=0;
18853 REPLACE_UTIMENSAT
=0;
18858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18859 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18860 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18861 $as_echo_n "(cached) " >&6
18863 rm -f conftest.sym conftest.
file
18864 echo >conftest.
file
18865 if test "$as_ln_s" = "ln -s" && ln -s conftest.
file conftest.sym
; then
18866 if test "$cross_compiling" = yes; then :
18868 # Guess yes on glibc systems.
18869 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing yes" ;;
18870 # If we don't know, assume the worst.
18871 *) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no" ;;
18875 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18876 /* end confdefs.h. */
18877 $ac_includes_default
18882 /* Linux will dereference the symlink and fail, as required by
18883 POSIX. That is better in the sense that it means we will not
18884 have to compile and use the lstat wrapper. */
18885 return lstat ("conftest.sym/", &sbuf) == 0;
18891 if ac_fn_c_try_run
"$LINENO"; then :
18892 gl_cv_func_lstat_dereferences_slashed_symlink
=yes
18894 gl_cv_func_lstat_dereferences_slashed_symlink
=no
18896 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18897 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18901 # If the 'ln -s' command failed, then we probably don't even
18902 # have an lstat function.
18903 gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no"
18905 rm -f conftest.sym conftest.
file
18908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18909 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18910 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18913 cat >>confdefs.h
<<_ACEOF
18914 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18922 GNULIB_NANOSLEEP
=0;
18926 HAVE_DECL_LOCALTIME_R
=1;
18930 REPLACE_LOCALTIME_R
=GNULIB_PORTCHECK
;
18931 REPLACE_MKTIME
=GNULIB_PORTCHECK
;
18932 REPLACE_NANOSLEEP
=GNULIB_PORTCHECK
;
18933 REPLACE_TIMEGM
=GNULIB_PORTCHECK
;
18949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
18950 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
18951 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
18952 $as_echo_n "(cached) " >&6
18955 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18956 /* end confdefs.h. */
18957 #include <sys/select.h>
18966 if ac_fn_c_try_compile
"$LINENO"; then :
18967 gl_cv_header_sys_select_h_selfcontained
=yes
18969 gl_cv_header_sys_select_h_selfcontained
=no
18971 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18972 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
18973 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18974 /* end confdefs.h. */
18975 #include <sys/select.h>
18979 int memset; int bzero;
18985 if ac_fn_c_try_compile
"$LINENO"; then :
18986 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18987 /* end confdefs.h. */
18988 #include <sys/select.h>
18994 #define memset nonexistent_memset
18999 void *memset (void *, int, unsigned long);
19001 #define bzero nonexistent_bzero
19006 void bzero (void *, unsigned long);
19015 if ac_fn_c_try_link
"$LINENO"; then :
19018 gl_cv_header_sys_select_h_selfcontained
=no
19020 rm -f core conftest.err conftest.
$ac_objext \
19021 conftest
$ac_exeext conftest.
$ac_ext
19024 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19029 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19039 if test $gl_cv_have_include_next = yes; then
19040 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19043 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19044 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19045 $as_echo_n "(cached) " >&6
19048 if test $ac_cv_header_sys_select_h = yes; then
19051 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19052 /* end confdefs.h. */
19053 #include <sys/select.h>
19057 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19058 *) gl_absname_cpp
="$ac_cpp" ;;
19063 gl_dirsep_regex
='[/\\]'
19066 gl_dirsep_regex
='\/'
19069 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19071 gl_header_literal_regex
=`echo 'sys/select.h' \
19072 | sed -e "$gl_make_literal_regex_sed"`
19073 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19074 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19079 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19080 sed -n "$gl_absolute_header_sed"`'"'
19082 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19088 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19090 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
19092 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19093 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19094 gl_next_as_first_directive
='<'sys
/select.h
'>'
19096 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19097 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
19099 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
19104 if test $ac_cv_header_sys_select_h = yes; then
19105 HAVE_SYS_SELECT_H
=1
19107 HAVE_SYS_SELECT_H
=0
19114 if test $ac_cv_header_sys_socket_h != yes; then
19115 for ac_header
in winsock2.h
19117 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19118 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
19119 cat >>confdefs.h
<<_ACEOF
19120 #define HAVE_WINSOCK2_H 1
19128 if test "$ac_cv_header_winsock2_h" = yes; then
19130 UNISTD_H_HAVE_WINSOCK2_H
=1
19131 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
19143 GNULIB_PTHREAD_SIGMASK
=0;
19145 GNULIB_SIGNAL_H_SIGPIPE
=0;
19146 GNULIB_SIGPROCMASK
=0;
19147 GNULIB_SIGACTION
=0;
19148 HAVE_POSIX_SIGNALBLOCKING
=1;
19149 HAVE_PTHREAD_SIGMASK
=1;
19154 HAVE_STRUCT_SIGACTION_SA_SIGACTION
=1;
19156 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=1;
19158 HAVE_SIGHANDLER_T
=1;
19159 REPLACE_PTHREAD_SIGMASK
=0;
19167 ac_fn_c_check_type
"$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19168 #include <signal.h>
19169 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19170 #include <sys/types.h>
19173 if test "x$ac_cv_type_sigset_t" = x
""yes; then :
19175 cat >>confdefs.h
<<_ACEOF
19176 #define HAVE_SIGSET_T 1
19179 gl_cv_type_sigset_t
=yes
19181 gl_cv_type_sigset_t
=no
19184 if test $gl_cv_type_sigset_t != yes; then
19190 if test $ac_cv_header_sys_socket_h = no
; then
19191 for ac_header
in ws2tcpip.h
19193 ac_fn_c_check_header_mongrel
"$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19194 if test "x$ac_cv_header_ws2tcpip_h" = x
""yes; then :
19195 cat >>confdefs.h
<<_ACEOF
19196 #define HAVE_WS2TCPIP_H 1
19205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19206 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19207 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19208 $as_echo_n "(cached) " >&6
19210 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19211 /* end confdefs.h. */
19213 #include <stdbool.h>
19215 "error: bool is not defined"
19218 "error: false is not defined"
19221 "error: false is not 0"
19224 "error: true is not defined"
19227 "error: true is not 1"
19229 #ifndef __bool_true_false_are_defined
19230 "error: __bool_true_false_are_defined is not defined"
19233 struct s { _Bool s: 1; _Bool t; } s;
19235 char a[true == 1 ? 1 : -1];
19236 char b[false == 0 ? 1 : -1];
19237 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19238 char d[(bool) 0.5 == true ? 1 : -1];
19239 /* See body of main program for 'e'. */
19240 char f[(_Bool) 0.0 == false ? 1 : -1];
19242 char h[sizeof (_Bool)];
19243 char i[sizeof s.t];
19244 enum { j = false, k = true, l = false * true, m = true * 256 };
19245 /* The following fails for
19246 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19248 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19249 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19250 /* Catch a bug in an HP-UX C compiler. See
19251 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19252 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19264 /* Refer to every declared value, to avoid compiler optimizations. */
19265 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19266 + !m + !n + !o + !p + !q + !pq);
19272 if ac_fn_c_try_compile
"$LINENO"; then :
19273 ac_cv_header_stdbool_h
=yes
19275 ac_cv_header_stdbool_h
=no
19277 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19280 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19281 ac_fn_c_check_type
"$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19282 if test "x$ac_cv_type__Bool" = x
""yes; then :
19284 cat >>confdefs.h
<<_ACEOF
19285 #define HAVE__BOOL 1
19297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19298 $as_echo_n "checking for wchar_t... " >&6; }
19299 if test "${gt_cv_c_wchar_t+set}" = set; then :
19300 $as_echo_n "(cached) " >&6
19302 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19303 /* end confdefs.h. */
19304 #include <stddef.h>
19305 wchar_t foo = (wchar_t)'\0';
19314 if ac_fn_c_try_compile
"$LINENO"; then :
19315 gt_cv_c_wchar_t
=yes
19319 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19322 $as_echo "$gt_cv_c_wchar_t" >&6; }
19323 if test $gt_cv_c_wchar_t = yes; then
19325 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19338 GNULIB_FPRINTF_POSIX
=0;
19354 GNULIB_OBSTACK_PRINTF
=0;
19355 GNULIB_OBSTACK_PRINTF_POSIX
=0;
19360 GNULIB_PRINTF_POSIX
=0;
19369 GNULIB_SPRINTF_POSIX
=0;
19370 GNULIB_STDIO_H_NONBLOCKING
=0;
19371 GNULIB_STDIO_H_SIGPIPE
=0;
19373 GNULIB_VASPRINTF
=0;
19378 GNULIB_VFPRINTF_POSIX
=0;
19380 GNULIB_VPRINTF_POSIX
=0;
19381 GNULIB_VSNPRINTF
=0;
19382 GNULIB_VSPRINTF_POSIX
=0;
19383 HAVE_DECL_FPURGE
=1;
19384 HAVE_DECL_FSEEKO
=1;
19385 HAVE_DECL_FTELLO
=1;
19386 HAVE_DECL_GETDELIM
=1;
19387 HAVE_DECL_GETLINE
=1;
19388 HAVE_DECL_OBSTACK_PRINTF
=1;
19389 HAVE_DECL_SNPRINTF
=1;
19390 HAVE_DECL_VSNPRINTF
=1;
19411 REPLACE_GETDELIM
=0;
19413 REPLACE_OBSTACK_PRINTF
=0;
19419 REPLACE_RENAMEAT
=0;
19420 REPLACE_SNPRINTF
=0;
19422 REPLACE_STDIO_READ_FUNCS
=0;
19423 REPLACE_STDIO_WRITE_FUNCS
=0;
19425 REPLACE_VASPRINTF
=0;
19426 REPLACE_VDPRINTF
=0;
19427 REPLACE_VFPRINTF
=0;
19429 REPLACE_VSNPRINTF
=0;
19430 REPLACE_VSPRINTF
=0;
19432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19433 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19434 if test "${ac_cv_struct_tm+set}" = set; then :
19435 $as_echo_n "(cached) " >&6
19437 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19438 /* end confdefs.h. */
19439 #include <sys/types.h>
19446 int *p = &tm.tm_sec;
19452 if ac_fn_c_try_compile
"$LINENO"; then :
19453 ac_cv_struct_tm
=time.h
19455 ac_cv_struct_tm
=sys
/time.h
19457 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19460 $as_echo "$ac_cv_struct_tm" >&6; }
19461 if test $ac_cv_struct_tm = sys
/time.h
; then
19463 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19467 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19468 #include <$ac_cv_struct_tm>
19471 if test "x$ac_cv_member_struct_tm_tm_zone" = x
""yes; then :
19473 cat >>confdefs.h
<<_ACEOF
19474 #define HAVE_STRUCT_TM_TM_ZONE 1
19480 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19482 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19485 ac_fn_c_check_decl
"$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19487 if test "x$ac_cv_have_decl_tzname" = x
""yes; then :
19493 cat >>confdefs.h
<<_ACEOF
19494 #define HAVE_DECL_TZNAME $ac_have_decl
19497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19498 $as_echo_n "checking for tzname... " >&6; }
19499 if test "${ac_cv_var_tzname+set}" = set; then :
19500 $as_echo_n "(cached) " >&6
19502 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19503 /* end confdefs.h. */
19505 #if !HAVE_DECL_TZNAME
19506 extern char *tzname[];
19512 return tzname[0][0];
19517 if ac_fn_c_try_link
"$LINENO"; then :
19518 ac_cv_var_tzname
=yes
19520 ac_cv_var_tzname
=no
19522 rm -f core conftest.err conftest.
$ac_objext \
19523 conftest
$ac_exeext conftest.
$ac_ext
19525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19526 $as_echo "$ac_cv_var_tzname" >&6; }
19527 if test $ac_cv_var_tzname = yes; then
19529 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19535 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19537 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x
""yes; then :
19539 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19546 ac_fn_c_check_decl
"$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19547 if test "x$ac_cv_have_decl_strtoimax" = x
""yes; then :
19553 cat >>confdefs.h
<<_ACEOF
19554 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19559 ac_fn_c_check_decl
"$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19560 if test "x$ac_cv_have_decl_strtoumax" = x
""yes; then :
19566 cat >>confdefs.h
<<_ACEOF
19567 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19573 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19574 if test "${ac_cv_header_stat_broken+set}" = set; then :
19575 $as_echo_n "(cached) " >&6
19577 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19578 /* end confdefs.h. */
19579 #include <sys/types.h>
19580 #include <sys/stat.h>
19582 #if defined S_ISBLK && defined S_IFDIR
19583 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19586 #if defined S_ISBLK && defined S_IFCHR
19587 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19590 #if defined S_ISLNK && defined S_IFREG
19591 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19594 #if defined S_ISSOCK && defined S_IFREG
19595 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19599 if ac_fn_c_try_compile
"$LINENO"; then :
19600 ac_cv_header_stat_broken
=no
19602 ac_cv_header_stat_broken
=yes
19604 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19607 $as_echo "$ac_cv_header_stat_broken" >&6; }
19608 if test $ac_cv_header_stat_broken = yes; then
19610 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19616 ac_fn_c_check_type
"$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19617 if test "x$ac_cv_type_mode_t" = x
""yes; then :
19621 cat >>confdefs.h
<<_ACEOF
19629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19630 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19631 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19632 $as_echo_n "(cached) " >&6
19634 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19635 /* end confdefs.h. */
19641 static struct timespec x; x.tv_sec = x.tv_nsec;
19646 if ac_fn_c_try_compile
"$LINENO"; then :
19647 gl_cv_sys_struct_timespec_in_time_h
=yes
19649 gl_cv_sys_struct_timespec_in_time_h
=no
19651 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19654 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19656 TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19657 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19658 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=0
19659 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19660 TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19663 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19664 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19665 $as_echo_n "(cached) " >&6
19667 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19668 /* end confdefs.h. */
19669 #include <sys/time.h>
19674 static struct timespec x; x.tv_sec = x.tv_nsec;
19679 if ac_fn_c_try_compile
"$LINENO"; then :
19680 gl_cv_sys_struct_timespec_in_sys_time_h
=yes
19682 gl_cv_sys_struct_timespec_in_sys_time_h
=no
19684 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19687 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19688 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19689 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19692 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19693 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19694 $as_echo_n "(cached) " >&6
19696 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19697 /* end confdefs.h. */
19698 #include <pthread.h>
19703 static struct timespec x; x.tv_sec = x.tv_nsec;
19708 if ac_fn_c_try_compile
"$LINENO"; then :
19709 gl_cv_sys_struct_timespec_in_pthread_h
=yes
19711 gl_cv_sys_struct_timespec_in_pthread_h
=no
19713 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19716 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19717 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19718 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=1
19737 if test $gl_cv_have_include_next = yes; then
19738 gl_cv_next_time_h
='<'time.h
'>'
19740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19741 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19742 if test "${gl_cv_next_time_h+set}" = set; then :
19743 $as_echo_n "(cached) " >&6
19746 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19747 /* end confdefs.h. */
19752 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19753 *) gl_absname_cpp
="$ac_cpp" ;;
19758 gl_dirsep_regex
='[/\\]'
19761 gl_dirsep_regex
='\/'
19764 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19766 gl_header_literal_regex
=`echo 'time.h' \
19767 | sed -e "$gl_make_literal_regex_sed"`
19768 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19769 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19774 gl_cv_next_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19775 sed -n "$gl_absolute_header_sed"`'"'
19779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19780 $as_echo "$gl_cv_next_time_h" >&6; }
19782 NEXT_TIME_H
=$gl_cv_next_time_h
19784 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19785 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19786 gl_next_as_first_directive
='<'time.h
'>'
19788 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19789 gl_next_as_first_directive
=$gl_cv_next_time_h
19791 NEXT_AS_FIRST_DIRECTIVE_TIME_H
=$gl_next_as_first_directive
19807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
19808 $as_echo_n "checking whether the utimes function works... " >&6; }
19809 if test "${gl_cv_func_working_utimes+set}" = set; then :
19810 $as_echo_n "(cached) " >&6
19813 if test "$cross_compiling" = yes; then :
19814 gl_cv_func_working_utimes
=no
19816 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19817 /* end confdefs.h. */
19819 #include <sys/types.h>
19820 #include <sys/stat.h>
19822 #include <sys/time.h>
19824 #include <unistd.h>
19825 #include <stdlib.h>
19830 inorder (time_t a, time_t b, time_t c)
19832 return a <= b && b <= c;
19839 char const *file = "conftest.utimes";
19840 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
19842 /* Test whether utimes() essentially works. */
19845 FILE *f = fopen (file, "w");
19848 else if (fclose (f) != 0)
19850 else if (utimes (file, timeval) != 0)
19852 else if (lstat (file, &sbuf) != 0)
19854 else if (!(sbuf.st_atime == timeval[0].tv_sec
19855 && sbuf.st_mtime == timeval[1].tv_sec))
19857 if (unlink (file) != 0)
19861 /* Test whether utimes() with a NULL argument sets the file's timestamp
19862 to the current time. Use 'fstat' as well as 'time' to
19863 determine the "current" time, to accommodate NFS file systems
19864 if there is a time skew between the host and the NFS server. */
19866 int fd = open (file, O_WRONLY|O_CREAT, 0644);
19872 struct stat st0, st1, st2;
19873 if (time (&t0) == (time_t) -1)
19875 else if (fstat (fd, &st0) != 0)
19877 else if (utimes (file, timeval) != 0)
19879 else if (utimes (file, NULL) != 0)
19881 else if (fstat (fd, &st1) != 0)
19883 else if (write (fd, "\n", 1) != 1)
19885 else if (fstat (fd, &st2) != 0)
19887 else if (time (&t2) == (time_t) -1)
19891 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
19892 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
19893 if (! (st1.st_atime == st1.st_mtime))
19895 if (! (m_ok_POSIX || m_ok_NFS))
19898 if (close (fd) != 0)
19901 if (unlink (file) != 0)
19905 /* Test whether utimes() with a NULL argument works on read-only files. */
19907 int fd = open (file, O_WRONLY|O_CREAT, 0444);
19910 else if (close (fd) != 0)
19912 else if (utimes (file, NULL) != 0)
19914 if (unlink (file) != 0)
19922 if ac_fn_c_try_run
"$LINENO"; then :
19923 gl_cv_func_working_utimes
=yes
19925 gl_cv_func_working_utimes
=no
19927 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19928 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
19933 $as_echo "$gl_cv_func_working_utimes" >&6; }
19935 if test $gl_cv_func_working_utimes = yes; then
19937 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
19945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
19946 $as_echo_n "checking for struct utimbuf... " >&6; }
19947 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
19948 $as_echo_n "(cached) " >&6
19950 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19951 /* end confdefs.h. */
19952 #if HAVE_SYS_TIME_H
19953 #include <sys/time.h>
19956 #ifdef HAVE_UTIME_H
19963 static struct utimbuf x; x.actime = x.modtime;
19968 if ac_fn_c_try_compile
"$LINENO"; then :
19969 gl_cv_sys_struct_utimbuf
=yes
19971 gl_cv_sys_struct_utimbuf
=no
19973 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
19976 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
19978 if test $gl_cv_sys_struct_utimbuf = yes; then
19980 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
19996 GL_COND_LIBTOOL_TRUE
=
19997 GL_COND_LIBTOOL_FALSE
='#'
19999 GL_COND_LIBTOOL_TRUE
='#'
20000 GL_COND_LIBTOOL_FALSE
=
20003 gl_cond_libtool
=false
20016 gl_source_base
='lib'
20019 if test $ac_cv_func_alloca_works = no
; then
20023 # Define an additional variable used in the Makefile substitution.
20024 if test $ac_cv_working_alloca_h = yes; then
20025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20026 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20027 if test "${gl_cv_rpl_alloca+set}" = set; then :
20028 $as_echo_n "(cached) " >&6
20031 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20032 /* end confdefs.h. */
20034 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20040 $EGREP "Need own alloca" >/dev
/null
2>&1; then :
20041 gl_cv_rpl_alloca
=yes
20043 gl_cv_rpl_alloca
=no
20049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20050 $as_echo "$gl_cv_rpl_alloca" >&6; }
20051 if test $gl_cv_rpl_alloca = yes; then
20053 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20063 if test -n "$ALLOCA_H"; then
20064 GL_GENERATE_ALLOCA_H_TRUE
=
20065 GL_GENERATE_ALLOCA_H_FALSE
='#'
20067 GL_GENERATE_ALLOCA_H_TRUE
='#'
20068 GL_GENERATE_ALLOCA_H_FALSE
=
20076 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20077 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20079 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20080 # programs in the package would end up linked with that potentially-shared
20081 # library, inducing unnecessary run-time overhead.
20084 gl_saved_libs
=$LIBS
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20086 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20087 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20088 $as_echo_n "(cached) " >&6
20090 ac_func_search_save_LIBS
=$LIBS
20091 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20092 /* end confdefs.h. */
20094 /* Override any GCC internal prototype to avoid an error.
20095 Use char because int might match the return type of a GCC
20096 builtin and then its argument prototype would still apply. */
20100 char clock_gettime ();
20104 return clock_gettime ();
20109 for ac_lib
in '' rt posix4
; do
20110 if test -z "$ac_lib"; then
20111 ac_res
="none required"
20114 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20116 if ac_fn_c_try_link
"$LINENO"; then :
20117 ac_cv_search_clock_gettime
=$ac_res
20119 rm -f core conftest.err conftest.
$ac_objext \
20121 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20125 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20128 ac_cv_search_clock_gettime
=no
20130 rm conftest.
$ac_ext
20131 LIBS
=$ac_func_search_save_LIBS
20133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20134 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20135 ac_res
=$ac_cv_search_clock_gettime
20136 if test "$ac_res" != no
; then :
20137 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20138 test "$ac_cv_search_clock_gettime" = "none required" ||
20139 LIB_CLOCK_GETTIME
=$ac_cv_search_clock_gettime
20142 for ac_func
in clock_gettime clock_settime
20144 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20145 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
20146 eval as_val
=\$
$as_ac_var
20147 if test "x$as_val" = x
""yes; then :
20148 cat >>confdefs.h
<<_ACEOF
20149 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20155 LIBS
=$gl_saved_libs
20181 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20184 if test $HAVE_DUP2 = 1; then
20185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20186 $as_echo_n "checking whether dup2 works... " >&6; }
20187 if test "${gl_cv_func_dup2_works+set}" = set; then :
20188 $as_echo_n "(cached) " >&6
20190 if test "$cross_compiling" = yes; then :
20192 mingw
*) # on this platform, dup2 always returns 0 for success
20193 gl_cv_func_dup2_works
="guessing no" ;;
20194 cygwin
*) # on cygwin 1.5.x, dup2(1,1) returns 0
20195 gl_cv_func_dup2_works
="guessing no" ;;
20196 linux
*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20197 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20198 gl_cv_func_dup2_works
="guessing no" ;;
20199 freebsd
*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20200 gl_cv_func_dup2_works
="guessing no" ;;
20201 haiku
*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20202 gl_cv_func_dup2_works
="guessing no" ;;
20203 *) gl_cv_func_dup2_works
="guessing yes" ;;
20206 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20207 /* end confdefs.h. */
20209 #include <unistd.h>
20217 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20220 if (dup2 (1, 1) == 0)
20223 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20227 if (dup2 (0, 0) != -1)
20229 /* Many gnulib modules require POSIX conformance of EBADF. */
20230 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20239 if ac_fn_c_try_run
"$LINENO"; then :
20240 gl_cv_func_dup2_works
=yes
20242 gl_cv_func_dup2_works
=no
20244 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20245 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20251 $as_echo "$gl_cv_func_dup2_works" >&6; }
20252 case "$gl_cv_func_dup2_works" in
20261 if test $HAVE_DUP2 = 0 ||
test $REPLACE_DUP2 = 1; then
20270 gl_LIBOBJS
="$gl_LIBOBJS dup2.$ac_objext"
20301 EXECINFO_H
='execinfo.h'
20303 if test $ac_cv_header_execinfo_h = yes; then
20304 gl_saved_libs
=$LIBS
20305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20306 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20307 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20308 $as_echo_n "(cached) " >&6
20310 ac_func_search_save_LIBS
=$LIBS
20311 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20312 /* end confdefs.h. */
20314 /* Override any GCC internal prototype to avoid an error.
20315 Use char because int might match the return type of a GCC
20316 builtin and then its argument prototype would still apply. */
20320 char backtrace_symbols_fd ();
20324 return backtrace_symbols_fd ();
20329 for ac_lib
in '' execinfo
; do
20330 if test -z "$ac_lib"; then
20331 ac_res
="none required"
20334 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20336 if ac_fn_c_try_link
"$LINENO"; then :
20337 ac_cv_search_backtrace_symbols_fd
=$ac_res
20339 rm -f core conftest.err conftest.
$ac_objext \
20341 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20345 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20348 ac_cv_search_backtrace_symbols_fd
=no
20350 rm conftest.
$ac_ext
20351 LIBS
=$ac_func_search_save_LIBS
20353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20354 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20355 ac_res
=$ac_cv_search_backtrace_symbols_fd
20356 if test "$ac_res" != no
; then :
20357 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20358 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20359 LIB_EXECINFO
=$ac_cv_search_backtrace_symbols_fd
20362 LIBS
=$gl_saved_libs
20363 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H
=''
20366 if test -n "$EXECINFO_H"; then
20375 gl_LIBOBJS
="$gl_LIBOBJS execinfo.$ac_objext"
20381 if test -n "$EXECINFO_H"; then
20382 GL_GENERATE_EXECINFO_H_TRUE
=
20383 GL_GENERATE_EXECINFO_H_FALSE
='#'
20385 GL_GENERATE_EXECINFO_H_TRUE
='#'
20386 GL_GENERATE_EXECINFO_H_FALSE
=
20397 # Persuade glibc <stdlib.h> to declare getloadavg().
20402 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20403 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20405 ac_fn_c_check_func
"$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20406 if test "x$ac_cv_func_getloadavg" = x
""yes; then :
20409 gl_func_getloadavg_done
=no
20411 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20412 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20413 # to get the right answer into the cache.
20414 # For kstat on solaris, we need to test for libelf and libkvm to force the
20415 # definition of SVR4 below.
20416 if test $gl_func_getloadavg_done = no
; then
20417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20418 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20419 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20420 $as_echo_n "(cached) " >&6
20422 ac_check_lib_save_LIBS
=$LIBS
20424 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20425 /* end confdefs.h. */
20427 /* Override any GCC internal prototype to avoid an error.
20428 Use char because int might match the return type of a GCC
20429 builtin and then its argument prototype would still apply. */
20437 return elf_begin ();
20442 if ac_fn_c_try_link
"$LINENO"; then :
20443 ac_cv_lib_elf_elf_begin
=yes
20445 ac_cv_lib_elf_elf_begin
=no
20447 rm -f core conftest.err conftest.
$ac_objext \
20448 conftest
$ac_exeext conftest.
$ac_ext
20449 LIBS
=$ac_check_lib_save_LIBS
20451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20452 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20453 if test "x$ac_cv_lib_elf_elf_begin" = x
""yes; then :
20457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20458 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20459 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20460 $as_echo_n "(cached) " >&6
20462 ac_check_lib_save_LIBS
=$LIBS
20464 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20465 /* end confdefs.h. */
20467 /* Override any GCC internal prototype to avoid an error.
20468 Use char because int might match the return type of a GCC
20469 builtin and then its argument prototype would still apply. */
20477 return kvm_open ();
20482 if ac_fn_c_try_link
"$LINENO"; then :
20483 ac_cv_lib_kvm_kvm_open
=yes
20485 ac_cv_lib_kvm_kvm_open
=no
20487 rm -f core conftest.err conftest.
$ac_objext \
20488 conftest
$ac_exeext conftest.
$ac_ext
20489 LIBS
=$ac_check_lib_save_LIBS
20491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20492 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20493 if test "x$ac_cv_lib_kvm_kvm_open" = x
""yes; then :
20497 # Check for the 4.4BSD definition of getloadavg.
20498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20499 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20500 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20501 $as_echo_n "(cached) " >&6
20503 ac_check_lib_save_LIBS
=$LIBS
20504 LIBS
="-lutil $LIBS"
20505 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20506 /* end confdefs.h. */
20508 /* Override any GCC internal prototype to avoid an error.
20509 Use char because int might match the return type of a GCC
20510 builtin and then its argument prototype would still apply. */
20514 char getloadavg ();
20518 return getloadavg ();
20523 if ac_fn_c_try_link
"$LINENO"; then :
20524 ac_cv_lib_util_getloadavg
=yes
20526 ac_cv_lib_util_getloadavg
=no
20528 rm -f core conftest.err conftest.
$ac_objext \
20529 conftest
$ac_exeext conftest.
$ac_ext
20530 LIBS
=$ac_check_lib_save_LIBS
20532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20533 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20534 if test "x$ac_cv_lib_util_getloadavg" = x
""yes; then :
20535 LIBS
="-lutil $LIBS" gl_func_getloadavg_done
=yes
20540 if test $gl_func_getloadavg_done = no
; then
20541 # There is a commonly available library for RS/6000 AIX.
20542 # Since it is not a standard part of AIX, it might be installed locally.
20543 gl_getloadavg_LIBS
=$LIBS
20544 LIBS
="-L/usr/local/lib $LIBS"
20545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20546 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20547 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20548 $as_echo_n "(cached) " >&6
20550 ac_check_lib_save_LIBS
=$LIBS
20551 LIBS
="-lgetloadavg $LIBS"
20552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20553 /* end confdefs.h. */
20555 /* Override any GCC internal prototype to avoid an error.
20556 Use char because int might match the return type of a GCC
20557 builtin and then its argument prototype would still apply. */
20561 char getloadavg ();
20565 return getloadavg ();
20570 if ac_fn_c_try_link
"$LINENO"; then :
20571 ac_cv_lib_getloadavg_getloadavg
=yes
20573 ac_cv_lib_getloadavg_getloadavg
=no
20575 rm -f core conftest.err conftest.
$ac_objext \
20576 conftest
$ac_exeext conftest.
$ac_ext
20577 LIBS
=$ac_check_lib_save_LIBS
20579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20580 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20581 if test "x$ac_cv_lib_getloadavg_getloadavg" = x
""yes; then :
20582 LIBS
="-lgetloadavg $LIBS" gl_func_getloadavg_done
=yes
20584 LIBS
=$gl_getloadavg_LIBS
20589 # Set up the replacement function if necessary.
20590 if test $gl_func_getloadavg_done = no
; then
20593 # Solaris has libkstat which does not require root.
20594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20595 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20596 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20597 $as_echo_n "(cached) " >&6
20599 ac_check_lib_save_LIBS
=$LIBS
20600 LIBS
="-lkstat $LIBS"
20601 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20602 /* end confdefs.h. */
20604 /* Override any GCC internal prototype to avoid an error.
20605 Use char because int might match the return type of a GCC
20606 builtin and then its argument prototype would still apply. */
20610 char kstat_open ();
20614 return kstat_open ();
20619 if ac_fn_c_try_link
"$LINENO"; then :
20620 ac_cv_lib_kstat_kstat_open
=yes
20622 ac_cv_lib_kstat_kstat_open
=no
20624 rm -f core conftest.err conftest.
$ac_objext \
20625 conftest
$ac_exeext conftest.
$ac_ext
20626 LIBS
=$ac_check_lib_save_LIBS
20628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20629 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20630 if test "x$ac_cv_lib_kstat_kstat_open" = x
""yes; then :
20631 cat >>confdefs.h
<<_ACEOF
20632 #define HAVE_LIBKSTAT 1
20635 LIBS
="-lkstat $LIBS"
20639 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done
=yes
20641 # AIX has libperfstat which does not require root
20642 if test $gl_func_getloadavg_done = no
; then
20643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20644 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20645 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20646 $as_echo_n "(cached) " >&6
20648 ac_check_lib_save_LIBS
=$LIBS
20649 LIBS
="-lperfstat $LIBS"
20650 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20651 /* end confdefs.h. */
20653 /* Override any GCC internal prototype to avoid an error.
20654 Use char because int might match the return type of a GCC
20655 builtin and then its argument prototype would still apply. */
20659 char perfstat_cpu_total ();
20663 return perfstat_cpu_total ();
20668 if ac_fn_c_try_link
"$LINENO"; then :
20669 ac_cv_lib_perfstat_perfstat_cpu_total
=yes
20671 ac_cv_lib_perfstat_perfstat_cpu_total
=no
20673 rm -f core conftest.err conftest.
$ac_objext \
20674 conftest
$ac_exeext conftest.
$ac_ext
20675 LIBS
=$ac_check_lib_save_LIBS
20677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20678 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20679 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x
""yes; then :
20680 cat >>confdefs.h
<<_ACEOF
20681 #define HAVE_LIBPERFSTAT 1
20684 LIBS
="-lperfstat $LIBS"
20688 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done
=yes
20691 if test $gl_func_getloadavg_done = no
; then
20692 ac_fn_c_check_header_mongrel
"$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20693 if test "x$ac_cv_header_sys_dg_sys_info_h" = x
""yes; then :
20694 gl_func_getloadavg_done
=yes
20696 $as_echo "#define DGUX 1" >>confdefs.h
20698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
20699 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
20700 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
20701 $as_echo_n "(cached) " >&6
20703 ac_check_lib_save_LIBS
=$LIBS
20705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20706 /* end confdefs.h. */
20708 /* Override any GCC internal prototype to avoid an error.
20709 Use char because int might match the return type of a GCC
20710 builtin and then its argument prototype would still apply. */
20714 char dg_sys_info ();
20718 return dg_sys_info ();
20723 if ac_fn_c_try_link
"$LINENO"; then :
20724 ac_cv_lib_dgc_dg_sys_info
=yes
20726 ac_cv_lib_dgc_dg_sys_info
=no
20728 rm -f core conftest.err conftest.
$ac_objext \
20729 conftest
$ac_exeext conftest.
$ac_ext
20730 LIBS
=$ac_check_lib_save_LIBS
20732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
20733 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
20734 if test "x$ac_cv_lib_dgc_dg_sys_info" = x
""yes; then :
20735 cat >>confdefs.h
<<_ACEOF
20736 #define HAVE_LIBDGC 1
20751 if test "x$gl_save_LIBS" = x
; then
20752 GETLOADAVG_LIBS
=$LIBS
20754 GETLOADAVG_LIBS
=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
20759 # Test whether the system declares getloadavg. Solaris has the function
20760 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
20761 for ac_header
in sys
/loadavg.h
20763 ac_fn_c_check_header_mongrel
"$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
20764 if test "x$ac_cv_header_sys_loadavg_h" = x
""yes; then :
20765 cat >>confdefs.h
<<_ACEOF
20766 #define HAVE_SYS_LOADAVG_H 1
20773 if test $ac_cv_header_sys_loadavg_h = yes; then
20774 HAVE_SYS_LOADAVG_H
=1
20776 HAVE_SYS_LOADAVG_H
=0
20778 ac_fn_c_check_decl
"$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
20779 # include <sys/loadavg.h>
20781 #include <stdlib.h>
20783 if test "x$ac_cv_have_decl_getloadavg" = x
""yes; then :
20786 HAVE_DECL_GETLOADAVG
=0
20790 if test $HAVE_GETLOADAVG = 0; then
20799 gl_LIBOBJS
="$gl_LIBOBJS getloadavg.$ac_objext"
20802 # Figure out what our getloadavg.c needs.
20806 # On HPUX9, an unprivileged user can get load averages this way.
20807 if test $gl_func_getloadavg_done = no
; then
20808 for ac_func
in pstat_getdynamic
20810 ac_fn_c_check_func
"$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
20811 if test "x$ac_cv_func_pstat_getdynamic" = x
""yes; then :
20812 cat >>confdefs.h
<<_ACEOF
20813 #define HAVE_PSTAT_GETDYNAMIC 1
20815 gl_func_getloadavg_done
=yes
20821 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
20822 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
20823 # Irix 4.0.5F has the header but not the library.
20824 if test $gl_func_getloadavg_done = no
&& test "$ac_cv_lib_elf_elf_begin" = yes \
20825 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
20826 gl_func_getloadavg_done
=yes
20828 $as_echo "#define SVR4 1" >>confdefs.h
20832 if test $gl_func_getloadavg_done = no
; then
20833 ac_fn_c_check_header_mongrel
"$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
20834 if test "x$ac_cv_header_inq_stats_cpustats_h" = x
""yes; then :
20835 gl_func_getloadavg_done
=yes
20837 $as_echo "#define UMAX 1" >>confdefs.h
20840 $as_echo "#define UMAX4_3 1" >>confdefs.h
20847 if test $gl_func_getloadavg_done = no
; then
20848 ac_fn_c_check_header_mongrel
"$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
20849 if test "x$ac_cv_header_sys_cpustats_h" = x
""yes; then :
20850 gl_func_getloadavg_done
=yes; $as_echo "#define UMAX 1" >>confdefs.h
20857 if test $gl_func_getloadavg_done = no
; then
20858 for ac_header
in mach
/mach.h
20860 ac_fn_c_check_header_mongrel
"$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
20861 if test "x$ac_cv_header_mach_mach_h" = x
""yes; then :
20862 cat >>confdefs.h
<<_ACEOF
20863 #define HAVE_MACH_MACH_H 1
20872 for ac_header
in nlist.h
20874 ac_fn_c_check_header_mongrel
"$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
20875 if test "x$ac_cv_header_nlist_h" = x
""yes; then :
20876 cat >>confdefs.h
<<_ACEOF
20877 #define HAVE_NLIST_H 1
20879 ac_fn_c_check_member
"$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
20881 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x
""yes; then :
20883 cat >>confdefs.h
<<_ACEOF
20884 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
20890 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20891 /* end confdefs.h. */
20897 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
20898 x.n_un.n_name = "";
20906 if ac_fn_c_try_link
"$LINENO"; then :
20908 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
20911 rm -f core conftest.err conftest.
$ac_objext \
20912 conftest
$ac_exeext conftest.
$ac_ext
20924 GNULIB_GETLOADAVG
=1
20935 if test $REPLACE_GETOPT = 1; then
20944 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
20954 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
20959 GNULIB_GL_UNISTD_H_GETOPT
=1
20969 if test -n "$gl_replace_getopt"; then
20973 if test $REPLACE_GETOPT = 1; then
20977 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
20983 if test $REPLACE_GETOPT = 1; then
20992 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
21002 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
21007 GNULIB_GL_UNISTD_H_GETOPT
=1
21021 gl_gettimeofday_timezone
=void
21022 if test $ac_cv_func_gettimeofday != yes; then
21023 HAVE_GETTIMEOFDAY
=0
21028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21029 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21030 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21031 $as_echo_n "(cached) " >&6
21033 if test "$cross_compiling" = yes; then :
21034 # When cross-compiling:
21036 # Guess all is fine on glibc systems.
21037 *-gnu*) gl_cv_func_gettimeofday_clobber
="guessing no" ;;
21038 # If we don't know, assume the worst.
21039 *) gl_cv_func_gettimeofday_clobber
="guessing yes" ;;
21043 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21044 /* end confdefs.h. */
21045 #include <string.h>
21046 #include <sys/time.h>
21048 #include <stdlib.h>
21056 struct tm saved_lt;
21058 lt = localtime (&t);
21060 gettimeofday (&tv, NULL);
21061 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21067 if ac_fn_c_try_run
"$LINENO"; then :
21068 gl_cv_func_gettimeofday_clobber
=no
21070 gl_cv_func_gettimeofday_clobber
=yes
21072 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21073 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21078 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21080 case "$gl_cv_func_gettimeofday_clobber" in
21082 REPLACE_GETTIMEOFDAY
=1
21085 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21088 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21092 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21098 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21099 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21100 $as_echo_n "(cached) " >&6
21102 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21103 /* end confdefs.h. */
21104 #include <sys/time.h>
21106 int gettimeofday (struct timeval *restrict, void *restrict);
21111 /* glibc uses struct timezone * rather than the POSIX void *
21112 if _GNU_SOURCE is defined. However, since the only portable
21113 use of gettimeofday uses NULL as the second parameter, and
21114 since the glibc definition is actually more typesafe, it is
21115 not worth wrapping this to get a compliant signature. */
21116 int (*f) (struct timeval *restrict, void *restrict)
21119 return !(x | c.tv_sec | c.tv_usec);
21125 if ac_fn_c_try_compile
"$LINENO"; then :
21126 gl_cv_func_gettimeofday_posix_signature
=yes
21128 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21129 /* end confdefs.h. */
21130 #include <sys/time.h>
21131 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21141 if ac_fn_c_try_compile
"$LINENO"; then :
21142 gl_cv_func_gettimeofday_posix_signature
=almost
21144 gl_cv_func_gettimeofday_posix_signature
=no
21146 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21148 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21151 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21152 if test $gl_cv_func_gettimeofday_posix_signature = almost
; then
21153 gl_gettimeofday_timezone
='struct timezone'
21154 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21155 REPLACE_GETTIMEOFDAY
=1
21157 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21158 REPLACE_GETTIMEOFDAY
=1
21163 cat >>confdefs.h
<<_ACEOF
21164 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21168 if test $HAVE_GETTIMEOFDAY = 0 ||
test $REPLACE_GETTIMEOFDAY = 1; then
21177 gl_LIBOBJS
="$gl_LIBOBJS gettimeofday.$ac_objext"
21180 for ac_header
in sys
/timeb.h
21182 ac_fn_c_check_header_mongrel
"$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21183 if test "x$ac_cv_header_sys_timeb_h" = x
""yes; then :
21184 cat >>confdefs.h
<<_ACEOF
21185 #define HAVE_SYS_TIMEB_H 1
21192 for ac_func
in _ftime
21194 ac_fn_c_check_func
"$LINENO" "_ftime" "ac_cv_func__ftime"
21195 if test "x$ac_cv_func__ftime" = x
""yes; then :
21196 cat >>confdefs.h
<<_ACEOF
21197 #define HAVE__FTIME 1
21210 GNULIB_GETTIMEOFDAY
=1
21221 if test $ac_cv_func_lstat = yes; then
21223 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21232 if test $REPLACE_LSTAT = 1; then
21241 gl_LIBOBJS
="$gl_LIBOBJS lstat.$ac_objext"
21265 if test $APPLE_UNIVERSAL_BUILD = 1; then
21266 # A universal build on Apple Mac OS X platforms.
21267 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21268 # But we need a configuration result that is valid in both modes.
21269 gl_cv_func_working_mktime
=no
21271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21272 $as_echo_n "checking for working mktime... " >&6; }
21273 if test "${gl_cv_func_working_mktime+set}" = set; then :
21274 $as_echo_n "(cached) " >&6
21276 if test "$cross_compiling" = yes; then :
21277 gl_cv_func_working_mktime
=no
21279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21280 /* end confdefs.h. */
21281 /* Test program from Paul Eggert and Tony Leneis. */
21282 #include <limits.h>
21283 #include <stdlib.h>
21286 #ifdef HAVE_UNISTD_H
21287 # include <unistd.h>
21291 # define alarm(X) /* empty */
21294 /* Work around redefinition to rpl_putenv by other config tests. */
21297 static time_t time_t_max;
21298 static time_t time_t_min;
21300 /* Values we'll use to set the TZ environment variable. */
21301 static char *tz_strings[] = {
21302 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21303 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21305 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21307 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21308 Based on a problem report from Andreas Jaeger. */
21310 spring_forward_gap ()
21312 /* glibc (up to about 1998-10-07) failed this test. */
21315 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21316 instead of "TZ=America/Vancouver" in order to detect the bug even
21317 on systems that don't support the Olson extension, or don't have the
21318 full zoneinfo tables installed. */
21319 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21328 return mktime (&tm) != (time_t) -1;
21332 mktime_test1 (time_t now)
21335 return ! (lt = localtime (&now)) || mktime (lt) == now;
21339 mktime_test (time_t now)
21341 return (mktime_test1 (now)
21342 && mktime_test1 ((time_t) (time_t_max - now))
21343 && mktime_test1 ((time_t) (time_t_min + now)));
21349 /* Based on code from Ariel Faigon. */
21359 return tm.tm_mon == 2 && tm.tm_mday == 31;
21363 bigtime_test (int j)
21367 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21368 now = mktime (&tm);
21369 if (now != (time_t) -1)
21371 struct tm *lt = localtime (&now);
21373 && lt->tm_year == tm.tm_year
21374 && lt->tm_mon == tm.tm_mon
21375 && lt->tm_mday == tm.tm_mday
21376 && lt->tm_hour == tm.tm_hour
21377 && lt->tm_min == tm.tm_min
21378 && lt->tm_sec == tm.tm_sec
21379 && lt->tm_yday == tm.tm_yday
21380 && lt->tm_wday == tm.tm_wday
21381 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21382 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21391 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21392 ignoring leap seconds. */
21393 unsigned long int answer = 2527315200UL;
21397 tm.tm_year = 2050 - 1900;
21400 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21403 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21404 instead of "TZ=America/Vancouver" in order to detect the bug even
21405 on systems that don't support the Olson extension, or don't have the
21406 full zoneinfo tables installed. */
21407 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21411 /* Check that the result is either a failure, or close enough
21412 to the correct answer that we can assume the discrepancy is
21413 due to leap seconds. */
21414 return (t == (time_t) -1
21415 || (0 < t && answer - 120 <= t && t <= answer + 120));
21424 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21425 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21427 /* This test makes some buggy mktime implementations loop.
21428 Give up after 60 seconds; a mktime slower than that
21429 isn't worth using anyway. */
21432 time_t_max = (! time_t_signed
21434 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21436 time_t_min = (! time_t_signed
21438 : time_t_signed_magnitude
21442 delta = time_t_max / 997; /* a suitable prime number */
21443 for (i = 0; i < N_STRINGS; i++)
21446 putenv (tz_strings[i]);
21448 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21449 if (! mktime_test (t))
21451 if ((result & 2) == 0
21452 && ! (mktime_test ((time_t) 1)
21453 && mktime_test ((time_t) (60 * 60))
21454 && mktime_test ((time_t) (60 * 60 * 24))))
21457 for (j = 1; (result & 4) == 0; j <<= 1)
21459 if (! bigtime_test (j))
21461 if (INT_MAX / 2 < j)
21464 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21467 if (! irix_6_4_bug ())
21469 if (! spring_forward_gap ())
21471 if (! year_2050_test ())
21476 if ac_fn_c_try_run
"$LINENO"; then :
21477 gl_cv_func_working_mktime
=yes
21479 gl_cv_func_working_mktime
=no
21481 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21482 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21488 $as_echo "$gl_cv_func_working_mktime" >&6; }
21490 if test $gl_cv_func_working_mktime = no
; then
21496 if test $REPLACE_MKTIME = 1; then
21505 gl_LIBOBJS
="$gl_LIBOBJS mktime.$ac_objext"
21526 if test $ac_cv_func_pselect = yes; then
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21528 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21529 if test "${gl_cv_sig_pselect+set}" = set; then :
21530 $as_echo_n "(cached) " >&6
21532 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21533 /* end confdefs.h. */
21534 #include <sys/select.h>
21539 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21540 struct timespec const *restrict,
21541 sigset_t const *restrict) = pselect;
21547 if ac_fn_c_try_link
"$LINENO"; then :
21548 gl_cv_sig_pselect
=yes
21550 gl_cv_sig_pselect
=no
21552 rm -f core conftest.err conftest.
$ac_objext \
21553 conftest
$ac_exeext conftest.
$ac_ext
21555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21556 $as_echo "$gl_cv_sig_pselect" >&6; }
21559 if test $ac_cv_func_pselect = no ||
test $gl_cv_sig_pselect = no
; then
21563 if test $HAVE_PSELECT = 0 ||
test $REPLACE_PSELECT = 1; then
21572 gl_LIBOBJS
="$gl_LIBOBJS pselect.$ac_objext"
21590 LIB_PTHREAD_SIGMASK
=
21593 if test $ac_cv_func_pthread_sigmask = yes; then
21596 HAVE_PTHREAD_SIGMASK
=0
21597 REPLACE_PTHREAD_SIGMASK
=1
21603 if test $HAVE_PTHREAD_SIGMASK = 1; then
21606 if test -z "$LIB_PTHREAD_SIGMASK"; then
21607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
21608 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
21609 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
21610 $as_echo_n "(cached) " >&6
21613 if test "$cross_compiling" = yes; then :
21616 freebsd
* | hpux
* | solaris | solaris2.
[2-9]*)
21617 gl_cv_func_pthread_sigmask_in_libc_works
="guessing no";;
21619 gl_cv_func_pthread_sigmask_in_libc_works
="guessing yes";;
21623 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21624 /* end confdefs.h. */
21626 #include <pthread.h>
21627 #include <signal.h>
21628 #include <stddef.h>
21632 sigemptyset (&set);
21633 return pthread_sigmask (1729, &set, NULL) != 0;
21636 if ac_fn_c_try_run
"$LINENO"; then :
21637 gl_cv_func_pthread_sigmask_in_libc_works
=no
21639 gl_cv_func_pthread_sigmask_in_libc_works
=yes
21641 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21642 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
21648 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
21649 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
21651 REPLACE_PTHREAD_SIGMASK
=1
21653 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
21659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
21660 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
21661 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
21662 $as_echo_n "(cached) " >&6
21665 gl_save_LIBS
="$LIBS"
21666 LIBS
="$LIBS $LIB_PTHREAD_SIGMASK"
21667 if test "$cross_compiling" = yes; then :
21670 gl_cv_func_pthread_sigmask_return_works
="guessing no";;
21672 gl_cv_func_pthread_sigmask_return_works
="guessing yes";;
21676 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21677 /* end confdefs.h. */
21679 #include <pthread.h>
21680 #include <signal.h>
21681 #include <stddef.h>
21685 sigemptyset (&set);
21686 if (pthread_sigmask (1729, &set, NULL) == -1)
21691 if ac_fn_c_try_run
"$LINENO"; then :
21692 gl_cv_func_pthread_sigmask_return_works
=yes
21694 gl_cv_func_pthread_sigmask_return_works
=no
21696 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21697 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21700 LIBS
="$gl_save_LIBS"
21703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
21704 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
21705 case "$gl_cv_func_pthread_sigmask_return_works" in
21707 REPLACE_PTHREAD_SIGMASK
=1
21709 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
21714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
21715 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
21716 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
21717 $as_echo_n "(cached) " >&6
21722 gl_cv_func_pthread_sigmask_unblock_works
="guessing no";;
21724 gl_cv_func_pthread_sigmask_unblock_works
="guessing yes";;
21726 gl_save_LIBS
="$LIBS"
21727 LIBS
="$LIBS $LIBMULTITHREAD"
21728 if test "$cross_compiling" = yes; then :
21731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21732 /* end confdefs.h. */
21734 #include <pthread.h>
21735 #include <signal.h>
21737 #include <stdlib.h>
21738 #include <unistd.h>
21739 static volatile int sigint_occurred;
21741 sigint_handler (int sig)
21748 int pid = getpid ();
21750 signal (SIGINT, sigint_handler);
21751 sigemptyset (&set);
21752 sigaddset (&set, SIGINT);
21753 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
21755 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
21756 if (!(system (command) == 0))
21759 if (!(sigint_occurred == 0))
21761 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
21763 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
21768 if ac_fn_c_try_run
"$LINENO"; then :
21771 gl_cv_func_pthread_sigmask_unblock_works
=no
21773 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21774 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21777 LIBS
="$gl_save_LIBS"
21780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
21781 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
21782 case "$gl_cv_func_pthread_sigmask_unblock_works" in
21784 REPLACE_PTHREAD_SIGMASK
=1
21786 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
21792 if test $HAVE_PTHREAD_SIGMASK = 0 ||
test $REPLACE_PTHREAD_SIGMASK = 1; then
21801 gl_LIBOBJS
="$gl_LIBOBJS pthread_sigmask.$ac_objext"
21804 if test $HAVE_PTHREAD_SIGMASK = 1; then
21806 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
21816 GNULIB_PTHREAD_SIGMASK
=1
21825 if test $ac_cv_func_readlink = no
; then
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
21829 $as_echo_n "checking whether readlink signature is correct... " >&6; }
21830 if test "${gl_cv_decl_readlink_works+set}" = set; then :
21831 $as_echo_n "(cached) " >&6
21833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21834 /* end confdefs.h. */
21835 #include <unistd.h>
21836 /* Cause compilation failure if original declaration has wrong type. */
21837 ssize_t readlink (const char *, char *, size_t);
21846 if ac_fn_c_try_compile
"$LINENO"; then :
21847 gl_cv_decl_readlink_works
=yes
21849 gl_cv_decl_readlink_works
=no
21851 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
21854 $as_echo "$gl_cv_decl_readlink_works" >&6; }
21855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
21856 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
21857 if test "${gl_cv_func_readlink_works+set}" = set; then :
21858 $as_echo_n "(cached) " >&6
21860 # We have readlink, so assume ln -s works.
21861 ln -s conftest.no-such conftest.link
21862 ln -s conftest.link conftest.lnk2
21863 if test "$cross_compiling" = yes; then :
21865 # Guess yes on glibc systems.
21866 *-gnu*) gl_cv_func_readlink_works
="guessing yes" ;;
21867 # If we don't know, assume the worst.
21868 *) gl_cv_func_readlink_works
="guessing no" ;;
21872 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21873 /* end confdefs.h. */
21874 #include <unistd.h>
21880 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
21885 if ac_fn_c_try_run
"$LINENO"; then :
21886 gl_cv_func_readlink_works
=yes
21888 gl_cv_func_readlink_works
=no
21890 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21891 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21894 rm -f conftest.link conftest.lnk2
21896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
21897 $as_echo "$gl_cv_func_readlink_works" >&6; }
21898 case "$gl_cv_func_readlink_works" in
21900 if test "$gl_cv_decl_readlink_works" != yes; then
21906 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
21913 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
21922 gl_LIBOBJS
="$gl_LIBOBJS readlink.$ac_objext"
21950 if test $gl_cv_have_include_next = yes; then
21951 gl_cv_next_signal_h
='<'signal.h
'>'
21953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
21954 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
21955 if test "${gl_cv_next_signal_h+set}" = set; then :
21956 $as_echo_n "(cached) " >&6
21959 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21960 /* end confdefs.h. */
21961 #include <signal.h>
21965 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
21966 *) gl_absname_cpp
="$ac_cpp" ;;
21971 gl_dirsep_regex
='[/\\]'
21974 gl_dirsep_regex
='\/'
21977 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
21979 gl_header_literal_regex
=`echo 'signal.h' \
21980 | sed -e "$gl_make_literal_regex_sed"`
21981 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21982 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21987 gl_cv_next_signal_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21988 sed -n "$gl_absolute_header_sed"`'"'
21992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
21993 $as_echo "$gl_cv_next_signal_h" >&6; }
21995 NEXT_SIGNAL_H
=$gl_cv_next_signal_h
21997 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
21998 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21999 gl_next_as_first_directive
='<'signal.h
'>'
22001 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22002 gl_next_as_first_directive
=$gl_cv_next_signal_h
22004 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
=$gl_next_as_first_directive
22010 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22011 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22012 ac_fn_c_check_type
"$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22013 #include <signal.h>
22016 if test "x$ac_cv_type_volatile_sig_atomic_t" = x
""yes; then :
22019 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=0
22028 ac_fn_c_check_type
"$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22029 #include <signal.h>
22032 if test "x$ac_cv_type_sighandler_t" = x
""yes; then :
22035 HAVE_SIGHANDLER_T
=0
22041 ac_fn_c_check_type
"$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22042 /* <sys/types.h> is not needed according to POSIX, but the
22043 <sys/socket.h> in i386-unknown-freebsd4.10 and
22044 powerpc-apple-darwin5.5 required it. */
22045 #include <sys/types.h>
22046 #if HAVE_SYS_SOCKET_H
22047 # include <sys/socket.h>
22048 #elif HAVE_WS2TCPIP_H
22049 # include <ws2tcpip.h>
22053 if test "x$ac_cv_type_socklen_t" = x
""yes; then :
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22057 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22058 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22059 $as_echo_n "(cached) " >&6
22061 # Systems have either "struct sockaddr *" or
22062 # "void *" as the second argument to getpeername
22063 gl_cv_socklen_t_equiv
=
22064 for arg2
in "struct sockaddr" void
; do
22065 for t
in int size_t
"unsigned int" "long int" "unsigned long int"; do
22066 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22067 /* end confdefs.h. */
22068 #include <sys/types.h>
22069 #include <sys/socket.h>
22071 int getpeername (int, $arg2 *, $t *);
22076 getpeername (0, 0, &len);
22081 if ac_fn_c_try_compile
"$LINENO"; then :
22082 gl_cv_socklen_t_equiv
="$t"
22084 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22085 test "$gl_cv_socklen_t_equiv" != "" && break
22087 test "$gl_cv_socklen_t_equiv" != "" && break
22092 if test "$gl_cv_socklen_t_equiv" = ""; then
22093 as_fn_error
"Cannot find a type to use in place of socklen_t" "$LINENO" 5
22095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22096 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22098 cat >>confdefs.h
<<_ACEOF
22099 #define socklen_t $gl_cv_socklen_t_equiv
22105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22106 $as_echo_n "checking for ssize_t... " >&6; }
22107 if test "${gt_cv_ssize_t+set}" = set; then :
22108 $as_echo_n "(cached) " >&6
22110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22111 /* end confdefs.h. */
22112 #include <sys/types.h>
22116 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22122 if ac_fn_c_try_compile
"$LINENO"; then :
22127 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22130 $as_echo "$gt_cv_ssize_t" >&6; }
22131 if test $gt_cv_ssize_t = no
; then
22133 $as_echo "#define ssize_t int" >>confdefs.h
22141 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22142 #include <sys/stat.h>
22144 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x
""yes; then :
22146 cat >>confdefs.h
<<_ACEOF
22147 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22151 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22152 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22153 $as_echo_n "(cached) " >&6
22155 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22156 /* end confdefs.h. */
22158 #include <sys/types.h>
22159 #include <sys/stat.h>
22160 #if HAVE_SYS_TIME_H
22161 # include <sys/time.h>
22164 struct timespec ts;
22177 if ac_fn_c_try_compile
"$LINENO"; then :
22178 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=yes
22180 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=no
22182 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22185 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22186 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22188 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22192 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22193 #include <sys/stat.h>
22195 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x
""yes; then :
22197 cat >>confdefs.h
<<_ACEOF
22198 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22203 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22204 #include <sys/stat.h>
22206 if test "x$ac_cv_member_struct_stat_st_atimensec" = x
""yes; then :
22208 cat >>confdefs.h
<<_ACEOF
22209 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22214 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22215 #include <sys/stat.h>
22217 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x
""yes; then :
22219 cat >>confdefs.h
<<_ACEOF
22220 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22236 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22237 #include <sys/stat.h>
22239 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x
""yes; then :
22241 cat >>confdefs.h
<<_ACEOF
22242 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22247 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22248 #include <sys/stat.h>
22250 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x
""yes; then :
22252 cat >>confdefs.h
<<_ACEOF
22253 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22258 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22259 #include <sys/stat.h>
22261 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x
""yes; then :
22263 cat >>confdefs.h
<<_ACEOF
22264 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22277 $as_echo_n "checking for working stdalign.h... " >&6; }
22278 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22279 $as_echo_n "(cached) " >&6
22281 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22282 /* end confdefs.h. */
22283 #include <stdalign.h>
22284 #include <stddef.h>
22286 /* Test that alignof yields a result consistent with offsetof.
22287 This catches GCC bug 52023
22288 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22290 template <class t> struct alignof_helper { char a; t b; };
22291 # define ao(type) offsetof (alignof_helper<type>, b)
22293 # define ao(type) offsetof (struct { char a; type b; }, b)
22295 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22296 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22297 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22299 /* Test _Alignas only on platforms where gnulib can help. */
22301 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22302 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22303 int alignas (8) alignas_int = 1;
22304 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22315 if ac_fn_c_try_compile
"$LINENO"; then :
22316 gl_cv_header_working_stdalign_h
=yes
22318 gl_cv_header_working_stdalign_h
=no
22320 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22323 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22325 if test $gl_cv_header_working_stdalign_h = yes; then
22328 STDALIGN_H
='stdalign.h'
22332 if test -n "$STDALIGN_H"; then
22333 GL_GENERATE_STDALIGN_H_TRUE
=
22334 GL_GENERATE_STDALIGN_H_FALSE
='#'
22336 GL_GENERATE_STDALIGN_H_TRUE
='#'
22337 GL_GENERATE_STDALIGN_H_FALSE
=
22343 NEXT_STDARG_H
='<stdarg.h>'
22344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22345 $as_echo_n "checking for va_copy... " >&6; }
22346 if test "${gl_cv_func_va_copy+set}" = set; then :
22347 $as_echo_n "(cached) " >&6
22350 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22351 /* end confdefs.h. */
22352 #include <stdarg.h>
22358 void (*func) (va_list, va_list) = va_copy;
22365 if ac_fn_c_try_compile
"$LINENO"; then :
22366 gl_cv_func_va_copy
=yes
22368 gl_cv_func_va_copy
=no
22370 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22374 $as_echo "$gl_cv_func_va_copy" >&6; }
22375 if test $gl_cv_func_va_copy = no
; then
22376 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22377 /* end confdefs.h. */
22378 #if defined _AIX && !defined __GNUC__
22383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22384 $EGREP "vaccine" >/dev
/null
2>&1; then :
22391 if test $gl_aixcc = yes; then
22401 if test $gl_cv_have_include_next = yes; then
22402 gl_cv_next_stdarg_h
='<'stdarg.h
'>'
22404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22405 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22406 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22407 $as_echo_n "(cached) " >&6
22410 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22411 /* end confdefs.h. */
22412 #include <stdarg.h>
22416 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22417 *) gl_absname_cpp
="$ac_cpp" ;;
22422 gl_dirsep_regex
='[/\\]'
22425 gl_dirsep_regex
='\/'
22428 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22430 gl_header_literal_regex
=`echo 'stdarg.h' \
22431 | sed -e "$gl_make_literal_regex_sed"`
22432 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22433 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22438 gl_cv_next_stdarg_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22439 sed -n "$gl_absolute_header_sed"`'"'
22443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22444 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22446 NEXT_STDARG_H
=$gl_cv_next_stdarg_h
22448 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22449 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22450 gl_next_as_first_directive
='<'stdarg.h
'>'
22452 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22453 gl_next_as_first_directive
=$gl_cv_next_stdarg_h
22455 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
=$gl_next_as_first_directive
22460 if test "$gl_cv_next_stdarg_h" = '""'; then
22461 gl_cv_next_stdarg_h
='"///usr/include/stdarg.h"'
22462 NEXT_STDARG_H
="$gl_cv_next_stdarg_h"
22466 saved_as_echo_n
="$as_echo_n"
22468 if test "${gl_cv_func___va_copy+set}" = set; then :
22469 $as_echo_n "(cached) " >&6
22472 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22473 /* end confdefs.h. */
22474 #include <stdarg.h>
22487 if ac_fn_c_try_compile
"$LINENO"; then :
22488 gl_cv_func___va_copy
=yes
22490 gl_cv_func___va_copy
=no
22492 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22495 as_echo_n
="$saved_as_echo_n"
22497 if test $gl_cv_func___va_copy = yes; then
22499 $as_echo "#define va_copy __va_copy" >>confdefs.h
22504 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22510 if test -n "$STDARG_H"; then
22511 GL_GENERATE_STDARG_H_TRUE
=
22512 GL_GENERATE_STDARG_H_FALSE
='#'
22514 GL_GENERATE_STDARG_H_TRUE
='#'
22515 GL_GENERATE_STDARG_H_FALSE
=
22523 # Define two additional variables used in the Makefile substitution.
22525 if test "$ac_cv_header_stdbool_h" = yes; then
22528 STDBOOL_H
='stdbool.h'
22531 if test -n "$STDBOOL_H"; then
22532 GL_GENERATE_STDBOOL_H_TRUE
=
22533 GL_GENERATE_STDBOOL_H_FALSE
='#'
22535 GL_GENERATE_STDBOOL_H_TRUE
='#'
22536 GL_GENERATE_STDBOOL_H_FALSE
=
22540 if test "$ac_cv_type__Bool" = yes; then
22551 if test $gt_cv_c_wchar_t = no
; then
22555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22556 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22557 if test "${gl_cv_decl_null_works+set}" = set; then :
22558 $as_echo_n "(cached) " >&6
22560 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22561 /* end confdefs.h. */
22562 #include <stddef.h>
22563 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22573 if ac_fn_c_try_compile
"$LINENO"; then :
22574 gl_cv_decl_null_works
=yes
22576 gl_cv_decl_null_works
=no
22578 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22581 $as_echo "$gl_cv_decl_null_works" >&6; }
22582 if test $gl_cv_decl_null_works = no
; then
22587 if test -n "$STDDEF_H"; then
22588 GL_GENERATE_STDDEF_H_TRUE
=
22589 GL_GENERATE_STDDEF_H_FALSE
='#'
22591 GL_GENERATE_STDDEF_H_TRUE
='#'
22592 GL_GENERATE_STDDEF_H_FALSE
=
22595 if test -n "$STDDEF_H"; then
22604 if test $gl_cv_have_include_next = yes; then
22605 gl_cv_next_stddef_h
='<'stddef.h
'>'
22607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
22608 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
22609 if test "${gl_cv_next_stddef_h+set}" = set; then :
22610 $as_echo_n "(cached) " >&6
22613 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22614 /* end confdefs.h. */
22615 #include <stddef.h>
22619 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22620 *) gl_absname_cpp
="$ac_cpp" ;;
22625 gl_dirsep_regex
='[/\\]'
22628 gl_dirsep_regex
='\/'
22631 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22633 gl_header_literal_regex
=`echo 'stddef.h' \
22634 | sed -e "$gl_make_literal_regex_sed"`
22635 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22636 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22641 gl_cv_next_stddef_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22642 sed -n "$gl_absolute_header_sed"`'"'
22646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
22647 $as_echo "$gl_cv_next_stddef_h" >&6; }
22649 NEXT_STDDEF_H
=$gl_cv_next_stddef_h
22651 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22652 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22653 gl_next_as_first_directive
='<'stddef.h
'>'
22655 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22656 gl_next_as_first_directive
=$gl_cv_next_stddef_h
22658 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
=$gl_next_as_first_directive
22677 if test $gl_cv_have_include_next = yes; then
22678 gl_cv_next_stdio_h
='<'stdio.h
'>'
22680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
22681 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
22682 if test "${gl_cv_next_stdio_h+set}" = set; then :
22683 $as_echo_n "(cached) " >&6
22686 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22687 /* end confdefs.h. */
22692 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22693 *) gl_absname_cpp
="$ac_cpp" ;;
22698 gl_dirsep_regex
='[/\\]'
22701 gl_dirsep_regex
='\/'
22704 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22706 gl_header_literal_regex
=`echo 'stdio.h' \
22707 | sed -e "$gl_make_literal_regex_sed"`
22708 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22709 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22714 gl_cv_next_stdio_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22715 sed -n "$gl_absolute_header_sed"`'"'
22719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
22720 $as_echo "$gl_cv_next_stdio_h" >&6; }
22722 NEXT_STDIO_H
=$gl_cv_next_stdio_h
22724 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22725 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22726 gl_next_as_first_directive
='<'stdio.h
'>'
22728 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22729 gl_next_as_first_directive
=$gl_cv_next_stdio_h
22731 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
=$gl_next_as_first_directive
22740 cat >>confdefs.h
<<_ACEOF
22741 #define GNULIB_FSCANF 1
22748 cat >>confdefs.h
<<_ACEOF
22749 #define GNULIB_SCANF 1
22785 if test $gl_cv_have_include_next = yes; then
22786 gl_cv_next_stdlib_h
='<'stdlib.h
'>'
22788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
22789 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
22790 if test "${gl_cv_next_stdlib_h+set}" = set; then :
22791 $as_echo_n "(cached) " >&6
22794 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22795 /* end confdefs.h. */
22796 #include <stdlib.h>
22800 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22801 *) gl_absname_cpp
="$ac_cpp" ;;
22806 gl_dirsep_regex
='[/\\]'
22809 gl_dirsep_regex
='\/'
22812 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22814 gl_header_literal_regex
=`echo 'stdlib.h' \
22815 | sed -e "$gl_make_literal_regex_sed"`
22816 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22817 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22822 gl_cv_next_stdlib_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22823 sed -n "$gl_absolute_header_sed"`'"'
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
22828 $as_echo "$gl_cv_next_stdlib_h" >&6; }
22830 NEXT_STDLIB_H
=$gl_cv_next_stdlib_h
22832 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22833 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22834 gl_next_as_first_directive
='<'stdlib.h
'>'
22836 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22837 gl_next_as_first_directive
=$gl_cv_next_stdlib_h
22839 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
=$gl_next_as_first_directive
22849 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
22857 $as_echo "#define my_strftime nstrftime" >>confdefs.h
22866 if test "$ac_cv_have_decl_strtoimax" != yes; then
22867 HAVE_DECL_STRTOIMAX
=0
22870 if test $ac_cv_func_strtoimax = yes; then
22872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
22873 $as_echo_n "checking whether strtoimax works... " >&6; }
22874 if test "${gl_cv_func_strtoimax+set}" = set; then :
22875 $as_echo_n "(cached) " >&6
22877 if test "$cross_compiling" = yes; then :
22879 # Guess no on AIX 5.
22880 aix5
*) gl_cv_func_strtoimax
="guessing no" ;;
22881 # Guess yes otherwise.
22882 *) gl_cv_func_strtoimax
="guessing yes" ;;
22886 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22887 /* end confdefs.h. */
22890 #include <string.h>
22891 #include <inttypes.h>
22894 if (sizeof (intmax_t) > sizeof (int))
22896 const char *s = "4294967295";
22900 res = strtoimax (s, &p, 10);
22901 if (p != s + strlen (s))
22905 if (res != (intmax_t) 65535 * (intmax_t) 65537)
22910 const char *s = "2147483647";
22914 res = strtoimax (s, &p, 10);
22915 if (p != s + strlen (s))
22919 if (res != 2147483647)
22926 if ac_fn_c_try_run
"$LINENO"; then :
22927 gl_cv_func_strtoimax
=yes
22929 gl_cv_func_strtoimax
=no
22931 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22932 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
22938 $as_echo "$gl_cv_func_strtoimax" >&6; }
22939 case "$gl_cv_func_strtoimax" in
22940 *no
) REPLACE_STRTOIMAX
=1 ;;
22946 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
22955 gl_LIBOBJS
="$gl_LIBOBJS strtoimax.$ac_objext"
22958 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
22959 if test "x$ac_cv_have_decl_strtoll" = x
""yes; then :
22965 cat >>confdefs.h
<<_ACEOF
22966 #define HAVE_DECL_STRTOLL $ac_have_decl
22987 if test "$ac_cv_have_decl_strtoumax" != yes; then
22988 HAVE_DECL_STRTOUMAX
=0
22991 if test $ac_cv_func_strtoumax = no
; then
23000 gl_LIBOBJS
="$gl_LIBOBJS strtoumax.$ac_objext"
23003 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23004 if test "x$ac_cv_have_decl_strtoull" = x
""yes; then :
23010 cat >>confdefs.h
<<_ACEOF
23011 #define HAVE_DECL_STRTOULL $ac_have_decl
23030 if test $ac_cv_func_symlink = no
; then
23033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23034 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23035 if test "${gl_cv_func_symlink_works+set}" = set; then :
23036 $as_echo_n "(cached) " >&6
23038 if test "$cross_compiling" = yes; then :
23040 # Guess yes on glibc systems.
23041 *-gnu*) gl_cv_func_symlink_works
="guessing yes" ;;
23042 # If we don't know, assume the worst.
23043 *) gl_cv_func_symlink_works
="guessing no" ;;
23047 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23048 /* end confdefs.h. */
23049 #include <unistd.h>
23055 if (!symlink ("a", "conftest.link/"))
23057 if (symlink ("conftest.f", "conftest.lnk2"))
23059 else if (!symlink ("a", "conftest.lnk2/"))
23067 if ac_fn_c_try_run
"$LINENO"; then :
23068 gl_cv_func_symlink_works
=yes
23070 gl_cv_func_symlink_works
=no
23072 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23073 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23076 rm -f conftest.f conftest.link conftest.lnk2
23078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23079 $as_echo "$gl_cv_func_symlink_works" >&6; }
23080 case "$gl_cv_func_symlink_works" in
23088 if test $HAVE_SYMLINK = 0 ||
test $REPLACE_SYMLINK = 1; then
23097 gl_LIBOBJS
="$gl_LIBOBJS symlink.$ac_objext"
23114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23115 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23116 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23117 $as_echo_n "(cached) " >&6
23120 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23121 /* end confdefs.h. */
23122 #include <sys/select.h>
23131 if ac_fn_c_try_compile
"$LINENO"; then :
23132 gl_cv_header_sys_select_h_selfcontained
=yes
23134 gl_cv_header_sys_select_h_selfcontained
=no
23136 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23137 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23138 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23139 /* end confdefs.h. */
23140 #include <sys/select.h>
23144 int memset; int bzero;
23150 if ac_fn_c_try_compile
"$LINENO"; then :
23151 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23152 /* end confdefs.h. */
23153 #include <sys/select.h>
23159 #define memset nonexistent_memset
23164 void *memset (void *, int, unsigned long);
23166 #define bzero nonexistent_bzero
23171 void bzero (void *, unsigned long);
23180 if ac_fn_c_try_link
"$LINENO"; then :
23183 gl_cv_header_sys_select_h_selfcontained
=no
23185 rm -f core conftest.err conftest.
$ac_objext \
23186 conftest
$ac_exeext conftest.
$ac_ext
23189 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23194 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23204 if test $gl_cv_have_include_next = yes; then
23205 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23208 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23209 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23210 $as_echo_n "(cached) " >&6
23213 if test $ac_cv_header_sys_select_h = yes; then
23216 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23217 /* end confdefs.h. */
23218 #include <sys/select.h>
23222 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23223 *) gl_absname_cpp
="$ac_cpp" ;;
23228 gl_dirsep_regex
='[/\\]'
23231 gl_dirsep_regex
='\/'
23234 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23236 gl_header_literal_regex
=`echo 'sys/select.h' \
23237 | sed -e "$gl_make_literal_regex_sed"`
23238 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23239 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23244 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23245 sed -n "$gl_absolute_header_sed"`'"'
23247 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23253 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23255 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
23257 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23258 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23259 gl_next_as_first_directive
='<'sys
/select.h
'>'
23261 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23262 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
23264 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
23269 if test $ac_cv_header_sys_select_h = yes; then
23270 HAVE_SYS_SELECT_H
=1
23272 HAVE_SYS_SELECT_H
=0
23279 if test $ac_cv_header_sys_socket_h != yes; then
23280 for ac_header
in winsock2.h
23282 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23283 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
23284 cat >>confdefs.h
<<_ACEOF
23285 #define HAVE_WINSOCK2_H 1
23293 if test "$ac_cv_header_winsock2_h" = yes; then
23295 UNISTD_H_HAVE_WINSOCK2_H
=1
23296 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
23322 if test $gl_cv_have_include_next = yes; then
23323 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23326 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23327 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23328 $as_echo_n "(cached) " >&6
23331 if test $ac_cv_header_sys_stat_h = yes; then
23334 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23335 /* end confdefs.h. */
23336 #include <sys/stat.h>
23340 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23341 *) gl_absname_cpp
="$ac_cpp" ;;
23346 gl_dirsep_regex
='[/\\]'
23349 gl_dirsep_regex
='\/'
23352 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23354 gl_header_literal_regex
=`echo 'sys/stat.h' \
23355 | sed -e "$gl_make_literal_regex_sed"`
23356 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23357 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23362 gl_cv_next_sys_stat_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23363 sed -n "$gl_absolute_header_sed"`'"'
23365 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23371 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23373 NEXT_SYS_STAT_H
=$gl_cv_next_sys_stat_h
23375 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23376 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23377 gl_next_as_first_directive
='<'sys
/stat.h
'>'
23379 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23380 gl_next_as_first_directive
=$gl_cv_next_sys_stat_h
23382 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
=$gl_next_as_first_directive
23394 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23396 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23400 ac_fn_c_check_type
"$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23401 #include <sys/stat.h>
23403 if test "x$ac_cv_type_nlink_t" = x
""yes; then :
23407 $as_echo "#define nlink_t int" >>confdefs.h
23428 ac_fn_c_check_decl
"$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23430 if test "x$ac_cv_have_decl_localtime_r" = x
""yes; then :
23436 cat >>confdefs.h
<<_ACEOF
23437 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23440 if test $ac_cv_have_decl_localtime_r = no
; then
23441 HAVE_DECL_LOCALTIME_R
=0
23445 if test $ac_cv_func_localtime_r = yes; then
23447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23448 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23449 if test "${gl_cv_time_r_posix+set}" = set; then :
23450 $as_echo_n "(cached) " >&6
23452 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23453 /* end confdefs.h. */
23458 /* We don't need to append 'restrict's to the argument types,
23459 even though the POSIX signature has the 'restrict's,
23460 since C99 says they can't affect type compatibility. */
23461 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23463 /* Check the return type is a pointer.
23464 On HP-UX 10 it is 'int'. */
23465 *localtime_r (0, 0);
23471 if ac_fn_c_try_compile
"$LINENO"; then :
23472 gl_cv_time_r_posix
=yes
23474 gl_cv_time_r_posix
=no
23476 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23480 $as_echo "$gl_cv_time_r_posix" >&6; }
23481 if test $gl_cv_time_r_posix = yes; then
23482 REPLACE_LOCALTIME_R
=0
23484 REPLACE_LOCALTIME_R
=1
23490 if test $HAVE_LOCALTIME_R = 0 ||
test $REPLACE_LOCALTIME_R = 1; then
23499 gl_LIBOBJS
="$gl_LIBOBJS time_r.$ac_objext"
23530 if test $gl_cv_have_include_next = yes; then
23531 gl_cv_next_unistd_h
='<'unistd.h
'>'
23533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
23534 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
23535 if test "${gl_cv_next_unistd_h+set}" = set; then :
23536 $as_echo_n "(cached) " >&6
23539 if test $ac_cv_header_unistd_h = yes; then
23542 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23543 /* end confdefs.h. */
23544 #include <unistd.h>
23548 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23549 *) gl_absname_cpp
="$ac_cpp" ;;
23554 gl_dirsep_regex
='[/\\]'
23557 gl_dirsep_regex
='\/'
23560 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23562 gl_header_literal_regex
=`echo 'unistd.h' \
23563 | sed -e "$gl_make_literal_regex_sed"`
23564 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23565 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23570 gl_cv_next_unistd_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23571 sed -n "$gl_absolute_header_sed"`'"'
23573 gl_cv_next_unistd_h
='<'unistd.h
'>'
23578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
23579 $as_echo "$gl_cv_next_unistd_h" >&6; }
23581 NEXT_UNISTD_H
=$gl_cv_next_unistd_h
23583 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23584 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23585 gl_next_as_first_directive
='<'unistd.h
'>'
23587 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23588 gl_next_as_first_directive
=$gl_cv_next_unistd_h
23590 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
=$gl_next_as_first_directive
23595 if test $ac_cv_header_unistd_h = yes; then
23614 if test $ac_cv_func_futimens = no
&& test $ac_cv_func_futimesat = yes; then
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
23616 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
23617 if test "${gl_cv_func_futimesat_works+set}" = set; then :
23618 $as_echo_n "(cached) " >&6
23620 touch conftest.
file
23621 if test "$cross_compiling" = yes; then :
23623 # Guess yes on glibc systems.
23624 *-gnu*) gl_cv_func_futimesat_works
="guessing yes" ;;
23625 # If we don't know, assume the worst.
23626 *) gl_cv_func_futimesat_works
="guessing no" ;;
23630 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23631 /* end confdefs.h. */
23633 #include <stddef.h>
23634 #include <sys/times.h>
23640 int fd = open ("conftest.file", O_RDWR);
23641 if (fd < 0) return 1;
23642 if (futimesat (fd, NULL, NULL)) return 2;
23648 if ac_fn_c_try_run
"$LINENO"; then :
23649 gl_cv_func_futimesat_works
=yes
23651 gl_cv_func_futimesat_works
=no
23653 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23654 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23657 rm -f conftest.
file
23659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
23660 $as_echo "$gl_cv_func_futimesat_works" >&6; }
23661 case "$gl_cv_func_futimesat_works" in
23665 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
23671 gl_gnulib_enabled_dosname
=false
23672 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=false
23673 gl_gnulib_enabled_pathmax
=false
23674 gl_gnulib_enabled_stat
=false
23675 gl_gnulib_enabled_strtoll
=false
23676 gl_gnulib_enabled_strtoull
=false
23677 gl_gnulib_enabled_verify
=false
23678 func_gl_gnulib_m4code_dosname
()
23680 if ! $gl_gnulib_enabled_dosname; then
23681 gl_gnulib_enabled_dosname
=true
23684 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
()
23686 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23689 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=true
23692 func_gl_gnulib_m4code_pathmax
()
23694 if ! $gl_gnulib_enabled_pathmax; then
23698 gl_gnulib_enabled_pathmax
=true
23701 func_gl_gnulib_m4code_stat
()
23703 if ! $gl_gnulib_enabled_stat; then
23707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
23708 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
23709 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
23710 $as_echo_n "(cached) " >&6
23712 if test "$cross_compiling" = yes; then :
23714 mingw
*) gl_cv_func_stat_dir_slash
="guessing no";;
23715 *) gl_cv_func_stat_dir_slash
="guessing yes";;
23718 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23719 /* end confdefs.h. */
23720 #include <sys/stat.h>
23725 struct stat st; return stat (".", &st) != stat ("./", &st);
23730 if ac_fn_c_try_run
"$LINENO"; then :
23731 gl_cv_func_stat_dir_slash
=yes
23733 gl_cv_func_stat_dir_slash
=no
23735 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23736 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
23741 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
23742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
23743 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
23744 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
23745 $as_echo_n "(cached) " >&6
23748 # Assume that if we have lstat, we can also check symlinks.
23749 if test $ac_cv_func_lstat = yes; then
23750 ln -s conftest.tmp conftest.lnk
23752 if test "$cross_compiling" = yes; then :
23754 # Guess yes on glibc systems.
23755 *-gnu*) gl_cv_func_stat_file_slash
="guessing yes" ;;
23756 # If we don't know, assume the worst.
23757 *) gl_cv_func_stat_file_slash
="guessing no" ;;
23761 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23762 /* end confdefs.h. */
23763 #include <sys/stat.h>
23770 if (!stat ("conftest.tmp/", &st))
23773 if (!stat ("conftest.lnk/", &st))
23782 if ac_fn_c_try_run
"$LINENO"; then :
23783 gl_cv_func_stat_file_slash
=yes
23785 gl_cv_func_stat_file_slash
=no
23787 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23788 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23791 rm -f conftest.tmp conftest.lnk
23793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
23794 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
23795 case $gl_cv_func_stat_dir_slash in
23796 *no
) REPLACE_STAT
=1
23798 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
23801 case $gl_cv_func_stat_file_slash in
23802 *no
) REPLACE_STAT
=1
23804 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
23808 if test $REPLACE_STAT = 1; then
23817 gl_LIBOBJS
="$gl_LIBOBJS stat.$ac_objext"
23835 gl_gnulib_enabled_stat
=true
23836 if test $REPLACE_STAT = 1; then
23837 func_gl_gnulib_m4code_dosname
23839 if test $REPLACE_STAT = 1; then
23840 func_gl_gnulib_m4code_pathmax
23842 if test $REPLACE_STAT = 1; then
23843 func_gl_gnulib_m4code_verify
23847 func_gl_gnulib_m4code_strtoll
()
23849 if ! $gl_gnulib_enabled_strtoll; then
23853 if test "$ac_cv_type_long_long_int" = yes; then
23854 for ac_func
in strtoll
23856 ac_fn_c_check_func
"$LINENO" "strtoll" "ac_cv_func_strtoll"
23857 if test "x$ac_cv_func_strtoll" = x
""yes; then :
23858 cat >>confdefs.h
<<_ACEOF
23859 #define HAVE_STRTOLL 1
23865 if test $ac_cv_func_strtoll = no
; then
23870 if test $HAVE_STRTOLL = 0; then
23879 gl_LIBOBJS
="$gl_LIBOBJS strtoll.$ac_objext"
23896 gl_gnulib_enabled_strtoll
=true
23899 func_gl_gnulib_m4code_strtoull
()
23901 if ! $gl_gnulib_enabled_strtoull; then
23905 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
23906 for ac_func
in strtoull
23908 ac_fn_c_check_func
"$LINENO" "strtoull" "ac_cv_func_strtoull"
23909 if test "x$ac_cv_func_strtoull" = x
""yes; then :
23910 cat >>confdefs.h
<<_ACEOF
23911 #define HAVE_STRTOULL 1
23917 if test $ac_cv_func_strtoull = no
; then
23922 if test $HAVE_STRTOULL = 0; then
23931 gl_LIBOBJS
="$gl_LIBOBJS strtoull.$ac_objext"
23948 gl_gnulib_enabled_strtoull
=true
23951 func_gl_gnulib_m4code_verify
()
23953 if ! $gl_gnulib_enabled_verify; then
23954 gl_gnulib_enabled_verify
=true
23957 if test $REPLACE_GETOPT = 1; then
23958 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
23960 if test $REPLACE_LSTAT = 1; then
23961 func_gl_gnulib_m4code_dosname
23963 if test $REPLACE_LSTAT = 1; then
23964 func_gl_gnulib_m4code_stat
23966 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
23967 func_gl_gnulib_m4code_stat
23969 if { test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
23970 func_gl_gnulib_m4code_strtoll
23972 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
23973 func_gl_gnulib_m4code_verify
23975 if test $ac_cv_func_strtoumax = no
&& test $ac_cv_type_unsigned_long_long_int = yes; then
23976 func_gl_gnulib_m4code_strtoull
23978 if test $ac_cv_func_strtoumax = no
; then
23979 func_gl_gnulib_m4code_verify
23982 if $gl_gnulib_enabled_dosname; then
23983 gl_GNULIB_ENABLED_dosname_TRUE
=
23984 gl_GNULIB_ENABLED_dosname_FALSE
='#'
23986 gl_GNULIB_ENABLED_dosname_TRUE
='#'
23987 gl_GNULIB_ENABLED_dosname_FALSE
=
23990 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23991 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
=
23992 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
='#'
23994 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
='#'
23995 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
=
23998 if $gl_gnulib_enabled_pathmax; then
23999 gl_GNULIB_ENABLED_pathmax_TRUE
=
24000 gl_GNULIB_ENABLED_pathmax_FALSE
='#'
24002 gl_GNULIB_ENABLED_pathmax_TRUE
='#'
24003 gl_GNULIB_ENABLED_pathmax_FALSE
=
24006 if $gl_gnulib_enabled_stat; then
24007 gl_GNULIB_ENABLED_stat_TRUE
=
24008 gl_GNULIB_ENABLED_stat_FALSE
='#'
24010 gl_GNULIB_ENABLED_stat_TRUE
='#'
24011 gl_GNULIB_ENABLED_stat_FALSE
=
24014 if $gl_gnulib_enabled_strtoll; then
24015 gl_GNULIB_ENABLED_strtoll_TRUE
=
24016 gl_GNULIB_ENABLED_strtoll_FALSE
='#'
24018 gl_GNULIB_ENABLED_strtoll_TRUE
='#'
24019 gl_GNULIB_ENABLED_strtoll_FALSE
=
24022 if $gl_gnulib_enabled_strtoull; then
24023 gl_GNULIB_ENABLED_strtoull_TRUE
=
24024 gl_GNULIB_ENABLED_strtoull_FALSE
='#'
24026 gl_GNULIB_ENABLED_strtoull_TRUE
='#'
24027 gl_GNULIB_ENABLED_strtoull_FALSE
=
24030 if $gl_gnulib_enabled_verify; then
24031 gl_GNULIB_ENABLED_verify_TRUE
=
24032 gl_GNULIB_ENABLED_verify_FALSE
='#'
24034 gl_GNULIB_ENABLED_verify_TRUE
='#'
24035 gl_GNULIB_ENABLED_verify_FALSE
=
24038 # End of code from modules
24059 gl_source_base
='tests'
24060 gltests_WITNESS
=IN_
`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
24062 gl_module_indicator_condition
=$gltests_WITNESS
24073 LIBGNU_LIBDEPS
="$gl_libdeps"
24075 LIBGNU_LTLIBDEPS
="$gl_ltlibdeps"
24078 CFLAGS
=$SAVE_CFLAGS
24082 aix4-2
) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-bnodelcsect" ;;
24085 ## The -headerpad option tells ld (see man page) to leave room at the
24086 ## end of the header for adding load commands. Needed for dumping.
24087 ## 0x690 is the total size of 30 segment load commands (at 56
24088 ## each); under Cocoa 31 commands are required.
24089 if test "$HAVE_NS" = "yes"; then
24090 libs_nsgui
="-framework AppKit"
24091 headerpad_extra
=6C8
24094 headerpad_extra
=690
24096 LD_SWITCH_SYSTEM_TEMACS
="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
24098 ## This is here because src/Makefile.in did some extra fiddling around
24099 ## with LD_SWITCH_SYSTEM. The cpp logic was:
24100 ## #ifndef LD_SWITCH_SYSTEM
24101 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
24102 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
24103 ## not using gcc, darwin.
24104 ## Because this was done in src/Makefile.in, the resulting part of
24105 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
24106 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
24107 ## rather than LD_SWITCH_SYSTEM.
24108 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24109 LD_SWITCH_SYSTEM_TEMACS
="-X $LD_SWITCH_SYSTEM_TEMACS"
24112 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24113 ## find X at run-time.
24114 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24115 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24116 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24117 ## had different values in configure (in ac_link) and src/Makefile.in.
24118 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24119 gnu
*) LD_SWITCH_SYSTEM_TEMACS
="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24121 *) LD_SWITCH_SYSTEM_TEMACS
= ;;
24124 if test "$NS_IMPL_GNUSTEP" = "yes"; then
24125 LD_SWITCH_SYSTEM_TEMACS
="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
24134 ## gnu: GNU needs its own crt0.
24135 aix4-2|cygwin|darwin|gnu|hpux
*|irix6-5|sol2
*|unixware
) ORDINARY_LINK
=yes ;;
24137 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24138 ## library search parth, i.e. it won't search /usr/lib for libc and
24139 ## friends. Using -nostartfiles instead avoids this problem, and
24140 ## will also work on earlier NetBSD releases.
24141 netbsd|openbsd
) LD_FIRSTFLAG
="-nostartfiles" ;;
24143 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24144 ## MkLinux/LinuxPPC needs this.
24145 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24147 case "$canonical" in
24148 powerpc
*|s390x-
*) LD_FIRSTFLAG
="-nostdlib" ;;
24154 if test "x$ORDINARY_LINK" = "xyes"; then
24158 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24161 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24162 ## freebsd, gnu-* not on powerpc*|s390x*.
24163 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24165 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24166 ## places that are difficult to figure out at make time. Fortunately,
24167 ## these same versions allow you to pass arbitrary flags on to the
24168 ## linker, so there is no reason not to use it as a linker.
24170 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24171 ## searching for libraries in its internal directories, so we have to
24172 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24173 LD_FIRSTFLAG
="-nostdlib"
24176 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24177 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG
="-rdynamic"
24182 ## FIXME? The logic here is not precisely the same as that above.
24183 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24184 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24186 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24189 freebsd|netbsd|openbsd
) LIB_GCC
= ;;
24192 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24193 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24199 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24200 ## immediately undefine it again and redefine it to empty.
24201 ## Was the C_SWITCH_X_SITE part really necessary?
24202 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24208 ## Ask GCC where to find libgcc.a.
24209 *) LIB_GCC
=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24213 ## Common for all window systems
24214 if test "$window_system" != "none"; then
24216 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24219 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24221 WINDOW_SYSTEM_OBJ
="fontset.o fringe.o image.o"
24228 #### Report on what we decided to do.
24229 #### Report GTK as a toolkit, even if it doesn't use Xt.
24230 #### It makes printing result more understandable as using GTK sets
24231 #### toolkit_scroll_bars to yes by default.
24232 if test "${HAVE_GTK}" = "yes"; then
24233 if test "${with_gtk3}" = "yes"; then
24241 Configured for \`${canonical}'.
24243 Where should the build process find the source code? ${srcdir}
24244 What compiler should emacs be built with? ${CC} ${CFLAGS}
24245 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24246 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24247 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24248 What window system should Emacs use? ${window_system}
24249 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24251 if test -n "${x_includes}"; then
24252 echo " Where do we find X Windows header files? ${x_includes}"
24254 echo " Where do we find X Windows header files? Standard dirs"
24256 if test -n "${x_libraries}"; then
24257 echo " Where do we find X Windows libraries? ${x_libraries}"
24259 echo " Where do we find X Windows libraries? Standard dirs"
24262 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24263 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24264 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24265 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24266 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24267 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24268 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24269 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24271 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24272 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24273 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24274 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24275 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24276 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24277 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24279 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24280 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24281 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24282 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24284 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24287 if test -n "${EMACSDATA}"; then
24288 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24290 if test -n "${EMACSDOC}"; then
24291 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24296 if test "$HAVE_NS" = "yes"; then
24298 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24299 The installed application will go to nextstep/Emacs.app and can be
24300 run or moved from there."
24301 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24302 echo "The application will be fully self-contained."
24304 echo "The lisp resources for the application will be installed under ${prefix}.
24305 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24306 to run if these resources are not installed."
24311 if test "${opsys}" = "cygwin"; then
24313 1.5.
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24314 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24320 # Remove any trailing slashes in these variables.
24321 test "${prefix}" != NONE
&&
24322 prefix
=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24323 test "${exec_prefix}" != NONE
&&
24324 exec_prefix
=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24326 SUBDIR_MAKEFILES
="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
24328 ac_config_files
="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
24331 opt_makefile
=test
/automated
/Makefile
24333 if test -f $srcdir/${opt_makefile}.
in; then
24334 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24335 ac_config_files
="$ac_config_files test/automated/Makefile"
24340 opt_makefile
=admin
/unidata
/Makefile
24342 if test -f $srcdir/${opt_makefile}.
in; then
24343 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24344 ac_config_files
="$ac_config_files admin/unidata/Makefile"
24349 SUBDIR_MAKEFILES_IN
=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24353 ac_config_commands
="$ac_config_commands mkdirs"
24356 ac_config_commands
="$ac_config_commands epaths"
24359 ac_config_commands
="$ac_config_commands gdbinit"
24362 cat >confcache
<<\_ACEOF
24363 # This file is a shell script that caches the results of configure
24364 # tests run on this system so they can be shared between configure
24365 # scripts and configure runs, see configure's option --config-cache.
24366 # It is not useful on other systems. If it contains results you don't
24367 # want to keep, you may remove or edit it.
24369 # config.status only pays attention to the cache file if you give it
24370 # the --recheck option to rerun configure.
24372 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24373 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24374 # following values.
24378 # The following way of writing the cache mishandles newlines in values,
24379 # but we know of no workaround that is simple, portable, and efficient.
24380 # So, we kill variables containing newlines.
24381 # Ultrix sh set writes to stderr and can't be redirected directly,
24382 # and sets the high bit in the cache file unless we assign to the vars.
24384 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24385 eval ac_val
=\$
$ac_var
24389 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24390 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24393 _ | IFS | as_nl
) ;; #(
24394 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
24395 *) { eval $ac_var=; unset $ac_var;} ;;
24401 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24402 *${as_nl}ac_space
=\
*)
24403 # `set' does not quote correctly, so add quotes: double-quote
24404 # substitution turns \\\\ into \\, and sed turns \\ into \.
24407 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24410 # `set' quotes correctly as required by POSIX, so do not add quotes.
24411 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24420 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24422 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24424 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
24425 if test -w "$cache_file"; then
24426 test "x$cache_file" != "x/dev/null" &&
24427 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24428 $as_echo "$as_me: updating cache $cache_file" >&6;}
24429 cat confcache
>$cache_file
24431 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24432 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24437 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
24438 # Let make expand exec_prefix.
24439 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
24441 DEFS
=-DHAVE_CONFIG_H
24445 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
24446 # 1. Remove the extension, and $U if already installed.
24447 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
24448 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
24449 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24450 # will be set to the directory where LIBOBJS objects are built.
24451 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24452 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
24454 LIBOBJS
=$ac_libobjs
24456 LTLIBOBJS
=$ac_ltlibobjs
24459 if test -n "$EXEEXT"; then
24461 am__EXEEXT_FALSE
='#'
24463 am__EXEEXT_TRUE
='#'
24467 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24468 as_fn_error
"conditional \"AMDEP\" was never defined.
24469 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24471 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24472 as_fn_error
"conditional \"am__fastdepCC\" was never defined.
24473 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24475 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24476 as_fn_error
"conditional \"GL_COND_LIBTOOL\" was never defined.
24477 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24479 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24480 as_fn_error
"conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24481 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24484 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24485 as_fn_error
"conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24486 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24488 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
24489 as_fn_error
"conditional \"GL_GENERATE_STDINT_H\" was never defined.
24490 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24492 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
24493 as_fn_error
"conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
24494 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24496 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
24497 as_fn_error
"conditional \"GL_GENERATE_STDARG_H\" was never defined.
24498 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24500 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
24501 as_fn_error
"conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
24502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24504 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
24505 as_fn_error
"conditional \"GL_GENERATE_STDDEF_H\" was never defined.
24506 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24508 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
24509 as_fn_error
"conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
24510 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24512 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
24513 as_fn_error
"conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
24514 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24516 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
24517 as_fn_error
"conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
24518 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24520 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
24521 as_fn_error
"conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
24522 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24524 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
24525 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
24526 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24528 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
24529 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
24530 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24532 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
24533 as_fn_error
"conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
24534 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24539 if test -n "$gl_LIBOBJS"; then
24540 # Remove the extension.
24541 sed_drop_objext
='s/\.o$//;s/\.obj$//'
24542 for i
in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24543 gl_libobjs
="$gl_libobjs $i.$ac_objext"
24544 gl_ltlibobjs
="$gl_ltlibobjs $i.lo"
24547 gl_LIBOBJS
=$gl_libobjs
24549 gl_LTLIBOBJS
=$gl_ltlibobjs
24555 if test -n "$gltests_LIBOBJS"; then
24556 # Remove the extension.
24557 sed_drop_objext
='s/\.o$//;s/\.obj$//'
24558 for i
in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24559 gltests_libobjs
="$gltests_libobjs $i.$ac_objext"
24560 gltests_ltlibobjs
="$gltests_ltlibobjs $i.lo"
24563 gltests_LIBOBJS
=$gltests_libobjs
24565 gltests_LTLIBOBJS
=$gltests_ltlibobjs
24569 : ${CONFIG_STATUS=./config.status}
24571 ac_clean_files_save
=$ac_clean_files
24572 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
24573 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
24574 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
24576 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
24578 # Generated by $as_me.
24579 # Run this file to recreate the current configuration.
24580 # Compiler output produced by configure, useful for debugging
24581 # configure, is in config.log if it exists.
24584 ac_cs_recheck=false
24587 SHELL=\${CONFIG_SHELL-$SHELL}
24590 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
24591 ## -------------------- ##
24592 ## M4sh Initialization. ##
24593 ## -------------------- ##
24595 # Be more Bourne compatible
24596 DUALCASE
=1; export DUALCASE
# for MKS sh
24597 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
24600 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24601 # is contrary to our usage. Disable this feature.
24602 alias -g '${1+"$@"}'='"$@"'
24603 setopt NO_GLOB_SUBST
24605 case `(set -o) 2>/dev/null` in #(
24617 # Printing a long string crashes Solaris 7 /usr/bin/printf.
24618 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
24619 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
24620 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
24621 # Prefer a ksh shell builtin over an external printf program on Solaris,
24622 # but without wasting forks for bash or zsh.
24623 if test -z "$BASH_VERSION$ZSH_VERSION" \
24624 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
24625 as_echo='print
-r --'
24626 as_echo_n='print
-rn --'
24627 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
24628 as_echo='printf %s
\n'
24629 as_echo_n='printf %s
'
24631 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
24632 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
24633 as_echo_n='/usr
/ucb
/echo -n'
24635 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
24636 as_echo_n_body='eval
24640 expr "X$arg" : "X\\(.*\\)$as_nl";
24641 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
24643 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
24645 export as_echo_n_body
24646 as_echo_n='sh
-c $as_echo_n_body as_echo
'
24648 export as_echo_body
24649 as_echo='sh
-c $as_echo_body as_echo
'
24652 # The user is always right.
24653 if test "${PATH_SEPARATOR+set}" != set; then
24655 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
24656 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
24663 # We need space, tab and new line, in precisely that order. Quoting is
24664 # there to prevent editors from complaining about space-tab.
24665 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24666 # splitting by setting IFS to empty value.)
24669 # Find who we are. Look in the path if we contain no directory separator.
24671 *[\\/]* ) as_myself=$0 ;;
24672 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24673 for as_dir in $PATH
24676 test -z "$as_dir" && as_dir=.
24677 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24683 # We did not find ourselves, most probably we were run as `sh COMMAND'
24684 # in which case we are not to be found in the path.
24685 if test "x$as_myself" = x
; then
24688 if test ! -f "$as_myself"; then
24689 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24693 # Unset variables that we do not need and which cause bugs (e.g. in
24694 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
24695 # suppresses any "Segmentation fault" message there. '((' could
24696 # trigger a bug in pdksh 5.2.14.
24697 for as_var
in BASH_ENV ENV MAIL MAILPATH
24698 do eval test x\
${$as_var+set} = xset \
24699 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
24712 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
24715 # as_fn_error ERROR [LINENO LOG_FD]
24716 # ---------------------------------
24717 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
24718 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
24719 # script with status $?, using 1 if that was 0.
24722 as_status
=$?
; test $as_status -eq 0 && as_status
=1
24724 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
24725 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
24727 $as_echo "$as_me: error: $1" >&2
24728 as_fn_exit
$as_status
24732 # as_fn_set_status STATUS
24733 # -----------------------
24734 # Set $? to STATUS, without forking.
24735 as_fn_set_status
()
24738 } # as_fn_set_status
24740 # as_fn_exit STATUS
24741 # -----------------
24742 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
24746 as_fn_set_status
$1
24752 # Portably unset VAR.
24755 { eval $1=; unset $1;}
24757 as_unset
=as_fn_unset
24758 # as_fn_append VAR VALUE
24759 # ----------------------
24760 # Append the text in VALUE to the end of the definition contained in VAR. Take
24761 # advantage of any shell optimizations that allow amortized linear growth over
24762 # repeated appends, instead of the typical quadratic growth present in naive
24764 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
24765 eval 'as_fn_append ()
24776 # as_fn_arith ARG...
24777 # ------------------
24778 # Perform arithmetic evaluation on the ARGs, and store the result in the
24779 # global $as_val. Take advantage of shells that can avoid forks. The arguments
24780 # must be portable across $(()) and expr.
24781 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
24782 eval 'as_fn_arith ()
24789 as_val
=`expr "$@" || test $? -eq 1`
24794 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
24795 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
24801 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24802 as_basename
=basename
24807 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
24813 as_me
=`$as_basename -- "$0" ||
24814 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24815 X"$0" : 'X\(//\)$' \| \
24816 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24818 sed '/^.*\/\([^/][^/]*\)\/*$/{
24832 # Avoid depending upon Character Ranges.
24833 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
24834 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24835 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
24836 as_cr_digits
='0123456789'
24837 as_cr_alnum
=$as_cr_Letters$as_cr_digits
24839 ECHO_C
= ECHO_N
= ECHO_T
=
24840 case `echo -n x` in #(((((
24842 case `echo 'xy\c'` in
24843 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
24845 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
24852 rm -f conf$$ conf$$.exe conf$$.
file
24853 if test -d conf$$.dir
; then
24854 rm -f conf$$.dir
/conf$$.
file
24857 mkdir conf$$.dir
2>/dev
/null
24859 if (echo >conf$$.
file) 2>/dev
/null
; then
24860 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
24862 # ... but there are two gotchas:
24863 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24864 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24865 # In both cases, we have to default to `cp -p'.
24866 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
24868 elif ln conf$$.
file conf$$
2>/dev
/null
; then
24876 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
24877 rmdir conf$$.dir
2>/dev
/null
24882 # Create "$as_dir" as a directory, including parents if necessary.
24887 -*) as_dir
=.
/$as_dir;;
24889 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
24893 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
24894 *) as_qdir
=$as_dir;;
24896 as_dirs
="'$as_qdir' $as_dirs"
24897 as_dir
=`$as_dirname -- "$as_dir" ||
24898 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24899 X"$as_dir" : 'X\(//\)[^/]' \| \
24900 X"$as_dir" : 'X\(//\)$' \| \
24901 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
24902 $as_echo X"$as_dir" |
24903 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24907 /^X\(\/\/\)[^/].*/{
24920 test -d "$as_dir" && break
24922 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
24923 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
24927 if mkdir
-p .
2>/dev
/null
; then
24928 as_mkdir_p
='mkdir -p "$as_dir"'
24930 test -d .
/-p && rmdir .
/-p
24934 if test -x / >/dev
/null
2>&1; then
24935 as_test_x
='test -x'
24937 if ls -dL / >/dev
/null
2>&1; then
24944 if test -d "$1"; then
24950 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
24951 ???[sx]*):;;*)false;;esac;fi
24955 as_executable_p
=$as_test_x
24957 # Sed expression to map a string onto a valid CPP name.
24958 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24960 # Sed expression to map a string onto a valid variable name.
24961 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24965 ## ----------------------------------- ##
24966 ## Main body of $CONFIG_STATUS script. ##
24967 ## ----------------------------------- ##
24969 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
24971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
24972 # Save the log message, to keep $0 and so on meaningful, and to
24973 # report actual input values of CONFIG_FILES etc. instead of their
24974 # values after options handling.
24976 This file was extended by emacs $as_me 24.2.50, which was
24977 generated by GNU Autoconf 2.65. Invocation command line was
24979 CONFIG_FILES = $CONFIG_FILES
24980 CONFIG_HEADERS = $CONFIG_HEADERS
24981 CONFIG_LINKS = $CONFIG_LINKS
24982 CONFIG_COMMANDS = $CONFIG_COMMANDS
24985 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24990 case $ac_config_files in *"
24991 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
24994 case $ac_config_headers in *"
24995 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
24999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25000 # Files that config.status was made for.
25001 config_files="$ac_config_files"
25002 config_headers="$ac_config_headers"
25003 config_commands="$ac_config_commands"
25007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25009 \`$as_me' instantiates files and other configuration actions
25010 from templates according to the current configuration. Unless the files
25011 and actions are specified as TAGs, all are instantiated by default.
25013 Usage: $0 [OPTION]... [TAG]...
25015 -h, --help print this help, then exit
25016 -V, --version print version number and configuration settings, then exit
25017 --config print configuration, then exit
25018 -q, --quiet, --silent
25019 do not print progress messages
25020 -d, --debug don't remove temporary files
25021 --recheck update $as_me by reconfiguring in the same conditions
25022 --file=FILE[:TEMPLATE]
25023 instantiate the configuration file FILE
25024 --header=FILE[:TEMPLATE]
25025 instantiate the configuration header FILE
25027 Configuration files:
25030 Configuration headers:
25033 Configuration commands:
25036 Report bugs to the package provider."
25039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25040 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
25042 emacs config.status 24.2.50
25043 configured by $0, generated by GNU Autoconf 2.65,
25044 with options \\"\$ac_cs_config\\"
25046 Copyright (C) 2009 Free Software Foundation, Inc.
25047 This config.status script is free software; the Free Software Foundation
25048 gives unlimited permission to copy, distribute and modify it."
25055 test -n "\$AWK" || AWK=awk
25058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25059 # The default lists apply if the user does not specify any file.
25065 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
25066 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
25077 # Handling of the options.
25078 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
25080 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
25081 $as_echo "$ac_cs_version"; exit ;;
25082 --config |
--confi |
--conf |
--con |
--co |
--c )
25083 $as_echo "$ac_cs_config"; exit ;;
25084 --debug |
--debu |
--deb |
--de |
--d |
-d )
25086 --file |
--fil |
--fi |
--f )
25089 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25091 as_fn_append CONFIG_FILES
" '$ac_optarg'"
25092 ac_need_defaults
=false
;;
25093 --header |
--heade |
--head |
--hea )
25096 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25098 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
25099 ac_need_defaults
=false
;;
25101 # Conflict between --help and --header
25102 as_fn_error
"ambiguous option: \`$1'
25103 Try \`$0 --help' for more information.";;
25104 --help |
--hel |
-h )
25105 $as_echo "$ac_cs_usage"; exit ;;
25106 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
25107 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
25110 # This is an error.
25111 -*) as_fn_error
"unrecognized option: \`$1'
25112 Try \`$0 --help' for more information." ;;
25114 *) as_fn_append ac_config_targets
" $1"
25115 ac_need_defaults
=false
;;
25121 ac_configure_extra_args
=
25123 if $ac_cs_silent; then
25125 ac_configure_extra_args
="$ac_configure_extra_args --silent"
25129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25130 if \$ac_cs_recheck; then
25131 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25133 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25134 CONFIG_SHELL='$SHELL'
25135 export CONFIG_SHELL
25140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25144 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25145 ## Running $as_me. ##
25151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25155 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25156 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25162 # Handling of arguments.
25163 for ac_config_target
in $ac_config_targets
25165 case $ac_config_target in
25166 "src/config.h") CONFIG_HEADERS
="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25167 "depfiles") CONFIG_COMMANDS
="$CONFIG_COMMANDS depfiles" ;;
25168 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
25169 "lib/Makefile") CONFIG_FILES
="$CONFIG_FILES lib/Makefile" ;;
25170 "lib-src/Makefile") CONFIG_FILES
="$CONFIG_FILES lib-src/Makefile" ;;
25171 "oldXMenu/Makefile") CONFIG_FILES
="$CONFIG_FILES oldXMenu/Makefile" ;;
25172 "doc/emacs/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/emacs/Makefile" ;;
25173 "doc/misc/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/misc/Makefile" ;;
25174 "doc/lispintro/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispintro/Makefile" ;;
25175 "doc/lispref/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispref/Makefile" ;;
25176 "src/Makefile") CONFIG_FILES
="$CONFIG_FILES src/Makefile" ;;
25177 "lwlib/Makefile") CONFIG_FILES
="$CONFIG_FILES lwlib/Makefile" ;;
25178 "lisp/Makefile") CONFIG_FILES
="$CONFIG_FILES lisp/Makefile" ;;
25179 "leim/Makefile") CONFIG_FILES
="$CONFIG_FILES leim/Makefile" ;;
25180 "test/automated/Makefile") CONFIG_FILES
="$CONFIG_FILES test/automated/Makefile" ;;
25181 "admin/unidata/Makefile") CONFIG_FILES
="$CONFIG_FILES admin/unidata/Makefile" ;;
25182 "mkdirs") CONFIG_COMMANDS
="$CONFIG_COMMANDS mkdirs" ;;
25183 "epaths") CONFIG_COMMANDS
="$CONFIG_COMMANDS epaths" ;;
25184 "gdbinit") CONFIG_COMMANDS
="$CONFIG_COMMANDS gdbinit" ;;
25186 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25191 # If the user did not use the arguments to specify the items to instantiate,
25192 # then the envvar interface is used. Set only those that are not.
25193 # We use the long form for the default assignment because of an extremely
25194 # bizarre bug on SunOS 4.1.3.
25195 if $ac_need_defaults; then
25196 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
25197 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
25198 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
25201 # Have a temporary directory for convenience. Make it in the build tree
25202 # simply because there is no reason against having it here, and in addition,
25203 # creating and moving files from /tmp can sometimes cause problems.
25204 # Hook for its removal unless debugging.
25205 # Note that there is a small window in which the directory will not be cleaned:
25206 # after its creation but before its name has been assigned to `$tmp'.
25210 trap 'exit_status=$?
25211 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25213 trap 'as_fn_exit 1' 1 2 13 15
25215 # Create a (secure) tmp directory for tmp files.
25218 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25219 test -n "$tmp" && test -d "$tmp"
25222 tmp
=.
/conf$$
-$RANDOM
25223 (umask 077 && mkdir
"$tmp")
25224 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
25226 # Set up the scripts for CONFIG_FILES section.
25227 # No need to generate them if there are no CONFIG_FILES.
25228 # This happens for instance with `./config.status config.h'.
25229 if test -n "$CONFIG_FILES"; then
25231 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
25232 ac_cs_awk_getline
=:
25233 ac_cs_awk_pipe_init
=
25234 ac_cs_awk_read_file
='
25235 while ((getline aline < (F[key])) > 0)
25238 ac_cs_awk_pipe_fini
=
25240 ac_cs_awk_getline
=false
25241 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
25242 ac_cs_awk_read_file
='
25244 print "cat " F[key] " &&"
25245 '$ac_cs_awk_pipe_init
25246 # The final `:' finishes the AND list.
25247 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
25249 ac_cr
=`echo X | tr X '\015'`
25250 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25251 # But we know of no other shell where ac_cr would be empty at this
25252 # point, so we can use a bashism as a fallback.
25253 if test "x$ac_cr" = x
; then
25254 eval ac_cr
=\$
\'\\r
\'
25256 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25257 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25260 ac_cs_awk_cr
=$ac_cr
25263 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25266 # Create commands to substitute file output variables.
25268 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25269 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25270 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
25273 } >conf$
$files.sh
&&
25274 . .
/conf$
$files.sh ||
25275 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
25276 rm -f conf$
$files.sh
25279 echo "cat >conf$$subs.awk <<_ACEOF" &&
25280 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25282 } >conf$$subs.sh ||
25283 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25284 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25286 for ac_last_try in false false false false false :; do
25287 . ./conf$$subs.sh ||
25288 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25290 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
25291 if test $ac_delim_n = $ac_delim_num; then
25293 elif $ac_last_try; then
25294 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25296 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25299 rm -f conf$$subs.sh
25301 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25302 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
25306 s/^/S["/; s
/!.
*/"]=/
25316 s/\(.\{148\}\)..*/\1/
25318 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
25323 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25330 s/\(.\{148\}\)..*/\1/
25332 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
25336 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25341 ' <conf$$subs.awk | sed '
25346 ' >>$CONFIG_STATUS || ac_write_fail=1
25347 rm -f conf$$subs.awk
25348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25350 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
25351 for (key in S) S_is_set[key] = 1
25353 \$ac_cs_awk_pipe_init
25357 nfields = split(line, field, "@
")
25359 len = length(field[1])
25360 for (i = 2; i < nfields; i++) {
25362 keylen = length(key)
25363 if (S_is_set[key]) {
25365 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25366 len += length(value) + length(field[++i])
25371 if (nfields == 3 && !substed) {
25373 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25374 \$ac_cs_awk_read_file
25380 \$ac_cs_awk_pipe_fini
25383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25384 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25385 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
25388 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
25389 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
25392 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25393 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
25394 # trailing colons and then remove the whole line if VPATH becomes empty
25395 # (actually we leave an empty line to preserve line numbers).
25396 if test "x
$srcdir" = x.; then
25397 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25398 s/:*\$(srcdir):*/:/
25399 s/:*\${srcdir}:*/:/
25401 s/^\([^=]*=[ ]*\):*/\1/
25407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25408 fi # test -n "$CONFIG_FILES"
25410 # Set up the scripts for CONFIG_HEADERS section.
25411 # No need to generate them if there are no CONFIG_HEADERS.
25412 # This happens for instance with `./config.status Makefile'.
25413 if test -n "$CONFIG_HEADERS"; then
25414 cat >"$tmp/defines.
awk" <<\_ACAWK ||
25418 # Transform confdefs.h into an awk script `defines.awk', embedded as
25419 # here-document in config.status, that substitutes the proper values into
25420 # config.h.in to produce config.h.
25422 # Create a delimiter string that does not exist in confdefs.h, to ease
25423 # handling of long lines.
25425 for ac_last_try in false false :; do
25426 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
25427 if test -z "$ac_t"; then
25429 elif $ac_last_try; then
25430 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
25432 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25436 # For the awk script, D is an array of macro values keyed by name,
25437 # likewise P contains macro parameters if any. Preserve backslash
25438 # newline sequences.
25440 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25442 s/.\{148\}/&'"$ac_delim"'/g
25445 s/^[ ]*#[ ]*define[ ][ ]*/ /
25452 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
25454 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
25458 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
25459 D["\
1"]=" \
3\\\\\\n
"\\/p
25461 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
25466 s/.\{148\}/&'"$ac_delim"'/g
25471 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
25474 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
25476 ' <confdefs.h | sed '
25477 s/'"$ac_delim"'/"\\\
25478 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25481 for (key in D) D_is_set[key] = 1
25484 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
25486 split(line, arg, " ")
25487 if (arg[1] == "#") {
25491 defundef
= substr
(arg
[1], 2)
25494 split(mac1
, mac2
, "(") #)
25496 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
25497 if (D_is_set
[macro
]) {
25498 # Preserve the white space surrounding the "#".
25499 print prefix
"define", macro P
[macro
] D
[macro
]
25502 # Replace #undef with comments. This is necessary, for example,
25503 # in the case of _POSIX_SOURCE, which is predefined and required
25504 # on some systems where configure will not decide to define it.
25505 if (defundef
== "undef") {
25506 print
"/*", prefix defundef
, macro
, "*/"
25514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25515 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
25516 fi # test -n "$CONFIG_HEADERS"
25519 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
25524 :[FHLC
]) ac_mode
=$ac_tag; continue;;
25526 case $ac_mode$ac_tag in
25528 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
25529 :[FH
]-) ac_tag
=-:-;;
25530 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
25547 -) ac_f
="$tmp/stdin";;
25548 *) # Look for the file first in the build tree, then in the source tree
25549 # (if the path is not absolute). The absolute path cannot be DOS-style,
25550 # because $ac_f cannot contain `:'.
25554 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
25556 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
25558 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
25559 as_fn_append ac_file_inputs
" '$ac_f'"
25562 # Let's still pretend it is `configure' which instantiates (i.e., don't
25563 # use $as_me), people would be surprised to read:
25564 # /* config.h. Generated by config.status. */
25565 configure_input
='Generated from '`
25566 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
25568 if test x
"$ac_file" != x-
; then
25569 configure_input
="$ac_file. $configure_input"
25570 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
25571 $as_echo "$as_me: creating $ac_file" >&6;}
25573 # Neutralize special characters interpreted by sed in replacement strings.
25574 case $configure_input in #(
25575 *\
&* |
*\|
* |
*\\* )
25576 ac_sed_conf_input
=`$as_echo "$configure_input" |
25577 sed 's/[\\\\&|]/\\\\&/g'`;; #(
25578 *) ac_sed_conf_input
=$configure_input;;
25582 *:-:* |
*:-) cat >"$tmp/stdin" \
25583 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
25588 ac_dir
=`$as_dirname -- "$ac_file" ||
25589 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25590 X"$ac_file" : 'X\(//\)[^/]' \| \
25591 X"$ac_file" : 'X\(//\)$' \| \
25592 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25593 $as_echo X"$ac_file" |
25594 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25598 /^X\(\/\/\)[^/].*/{
25611 as_dir
="$ac_dir"; as_fn_mkdir_p
25615 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
25617 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
25618 # A ".." for each directory in $ac_dir_suffix.
25619 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
25620 case $ac_top_builddir_sub in
25621 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
25622 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
25625 ac_abs_top_builddir
=$ac_pwd
25626 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
25627 # for backward compatibility:
25628 ac_top_builddir
=$ac_top_build_prefix
25631 .
) # We are building in place.
25633 ac_top_srcdir
=$ac_top_builddir_sub
25634 ac_abs_top_srcdir
=$ac_pwd ;;
25635 [\\/]* | ?
:[\\/]* ) # Absolute name.
25636 ac_srcdir
=$srcdir$ac_dir_suffix;
25637 ac_top_srcdir
=$srcdir
25638 ac_abs_top_srcdir
=$srcdir ;;
25639 *) # Relative name.
25640 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
25641 ac_top_srcdir
=$ac_top_build_prefix$srcdir
25642 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
25644 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
25654 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
25655 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
25657 ac_MKDIR_P
=$MKDIR_P
25659 [\\/$
]* | ?
:[\\/]* ) ;;
25660 */*) ac_MKDIR_P
=$ac_top_build_prefix$MKDIR_P ;;
25664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25665 # If the template does not know about datarootdir, expand it.
25666 # FIXME: This hack should be removed a few years after 2.60.
25667 ac_datarootdir_hack
=; ac_datarootdir_seen
=
25678 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
25679 *datarootdir
*) ac_datarootdir_seen
=yes;;
25680 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
25681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25682 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25684 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25685 ac_datarootdir_hack='
25686 s&@datadir@&$datadir&g
25687 s&@docdir@&$docdir&g
25688 s&@infodir@&$infodir&g
25689 s&@localedir@&$localedir&g
25690 s&@mandir@&$mandir&g
25691 s&\\\${datarootdir}&$datarootdir&g' ;;
25695 # Neutralize VPATH when `$srcdir' = `.'.
25696 # Shell code in configure.ac might set extrasub.
25697 # FIXME: do we really want to maintain this feature?
25698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25699 ac_sed_extra="$ac_vpsub
25702 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25704 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
25705 s|@configure_input@|
$ac_sed_conf_input|
;t t
25706 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
25707 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
25708 s
&@srcdir@
&$ac_srcdir&;t t
25709 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
25710 s
&@top_srcdir@
&$ac_top_srcdir&;t t
25711 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
25712 s
&@builddir@
&$ac_builddir&;t t
25713 s
&@abs_builddir@
&$ac_abs_builddir&;t t
25714 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
25715 s
&@INSTALL@
&$ac_INSTALL&;t t
25716 s
&@MKDIR_P@
&$ac_MKDIR_P&;t t
25717 $ac_datarootdir_hack
25719 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
25720 if $ac_cs_awk_getline; then
25721 $AWK -f "$tmp/subs.
awk"
25723 $AWK -f "$tmp/subs.
awk" | $SHELL
25725 || as_fn_error "could not create
$ac_file" "$LINENO" 5
25727 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25728 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
25729 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
25730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
25731 which seems to be undefined. Please make sure it is defined." >&5
25732 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
25733 which seems to be undefined. Please make sure it is defined." >&2;}
25737 -) cat "$tmp/out" && rm -f "$tmp/out";;
25738 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
25740 || as_fn_error "could not create $ac_file" "$LINENO" 5
25746 if test x"$ac_file" != x-; then
25748 $as_echo "/* $configure_input */" \
25749 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
25750 } >"$tmp/config.h" \
25751 || as_fn_error "could not create $ac_file" "$LINENO" 5
25752 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
25753 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
25754 $as_echo "$as_me: $ac_file is unchanged" >&6;}
25757 mv "$tmp/config.h" "$ac_file" \
25758 || as_fn_error "could not create $ac_file" "$LINENO" 5
25761 $as_echo "/* $configure_input */" \
25762 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
25763 || as_fn_error "could not create -" "$LINENO" 5
25765 # Compute "$ac_file"'s index
in $config_headers.
25768 for _am_header
in $config_headers :; do
25769 case $_am_header in
25770 $_am_arg |
$_am_arg:* )
25773 _am_stamp_count
=`expr $_am_stamp_count + 1` ;;
25776 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
25777 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25778 X"$_am_arg" : 'X\(//\)[^/]' \| \
25779 X"$_am_arg" : 'X\(//\)$' \| \
25780 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
25781 $as_echo X"$_am_arg" |
25782 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25786 /^X\(\/\/\)[^/].*/{
25798 s/.*/./; q'`/stamp-h
$_am_stamp_count
25801 :C
) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
25802 $as_echo "$as_me: executing $ac_file commands" >&6;}
25807 case $ac_file$ac_mode in
25808 "depfiles":C
) test x
"$AMDEP_TRUE" != x
"" ||
{
25809 # Autoconf 2.62 quotes --file arguments for eval, but not when files
25810 # are listed without --file. Let's play safe and only enable the eval
25811 # if we detect the quoting.
25812 case $CONFIG_FILES in
25813 *\'*) eval set x
"$CONFIG_FILES" ;;
25814 *) set x
$CONFIG_FILES ;;
25819 # Strip MF so we end up with the name of the file.
25820 mf
=`echo "$mf" | sed -e 's/:.*$//'`
25821 # Check whether this is an Automake generated Makefile or not.
25822 # We used to match only the files named `Makefile.in', but
25823 # some people rename them; so instead we look at the file content.
25824 # Grep'ing the first line is not enough: some people post-process
25825 # each Makefile.in and add a new line on top of each file to say so.
25826 # Grep'ing the whole file is not good either: AIX grep has a line
25827 # limit of 2048, but all sed's we know have understand at least 4000.
25828 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" |
grep X
>/dev
/null
2>&1; then
25829 dirpart
=`$as_dirname -- "$mf" ||
25830 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25831 X"$mf" : 'X\(//\)[^/]' \| \
25832 X"$mf" : 'X\(//\)$' \| \
25833 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
25835 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25839 /^X\(\/\/\)[^/].*/{
25855 # Extract the definition of DEPDIR, am__include, and am__quote
25856 # from the Makefile without running `make'.
25857 DEPDIR
=`sed -n 's/^DEPDIR = //p' < "$mf"`
25858 test -z "$DEPDIR" && continue
25859 am__include
=`sed -n 's/^am__include = //p' < "$mf"`
25860 test -z "am__include" && continue
25861 am__quote
=`sed -n 's/^am__quote = //p' < "$mf"`
25862 # When using ansi2knr, U may be empty or an underscore; expand it
25863 U
=`sed -n 's/^U = //p' < "$mf"`
25864 # Find all dependency output files, they are included files with
25865 # $(DEPDIR) in their names. We invoke sed twice because it is the
25866 # simplest approach to changing $(DEPDIR) to its actual value in the
25868 for file in `sed -n "
25869 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
25870 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
25871 # Make sure the directory exists.
25872 test -f "$dirpart/$file" && continue
25873 fdir
=`$as_dirname -- "$file" ||
25874 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25875 X"$file" : 'X\(//\)[^/]' \| \
25876 X"$file" : 'X\(//\)$' \| \
25877 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
25878 $as_echo X"$file" |
25879 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25883 /^X\(\/\/\)[^/].*/{
25896 as_dir
=$dirpart/$fdir; as_fn_mkdir_p
25897 # echo "creating $dirpart/$file"
25898 echo '# dummy' > "$dirpart/$file"
25904 for dir
in etc lisp
; do
25905 test -d ${dir} || mkdir
${dir}
25909 echo creating src
/epaths.h
25910 ${MAKE-make} MAKEFILE_NAME
=do-not-make-Makefile epaths-force
25913 if test ! -f src
/.gdbinit
&& test -f $srcdir/src
/.gdbinit
; then
25914 echo creating src
/.gdbinit
25915 echo source $srcdir/src
/.gdbinit
> src
/.gdbinit
25925 ac_clean_files
=$ac_clean_files_save
25927 test $ac_write_fail = 0 ||
25928 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
25931 # configure is writing to config.log, and then calls config.status.
25932 # config.status does its own redirection, appending to config.log.
25933 # Unfortunately, on DOS this fails, as config.log is still kept open
25934 # by configure, so config.status won't be able to write to it; its
25935 # output is simply discarded. So we exec the FD to /dev/null,
25936 # effectively closing config.log, so it can be properly (re)opened and
25937 # appended to by config.status. When coming back to configure, we
25938 # need to make the FD available again.
25939 if test "$no_create" != yes; then
25941 ac_config_status_args
=
25942 test "$silent" = yes &&
25943 ac_config_status_args
="$ac_config_status_args --quiet"
25945 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
25947 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25948 # would make configure fail if this is the last instruction.
25949 $ac_cs_success || as_fn_exit $?
25951 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
25953 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}