#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for emacs 24.1.50.
+# Generated by GNU Autoconf 2.65 for emacs 24.2.50.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# Identity of this package.
PACKAGE_NAME='emacs'
PACKAGE_TARNAME='emacs'
-PACKAGE_VERSION='24.1.50'
-PACKAGE_STRING='emacs 24.1.50'
+PACKAGE_VERSION='24.2.50'
+PACKAGE_STRING='emacs 24.2.50'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''
LTLIBOBJS
LIBOBJS
SUBDIR_MAKEFILES_IN
+WINDOW_SYSTEM_OBJ
LIB_GCC
LD_FIRSTFLAG
LD_SWITCH_SYSTEM_TEMACS
gl_GNULIB_ENABLED_strtoll_TRUE
gl_GNULIB_ENABLED_stat_FALSE
gl_GNULIB_ENABLED_stat_TRUE
-gl_GNULIB_ENABLED_sigprocmask_FALSE
-gl_GNULIB_ENABLED_sigprocmask_TRUE
gl_GNULIB_ENABLED_pathmax_FALSE
gl_GNULIB_ENABLED_pathmax_TRUE
gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
gl_GNULIB_ENABLED_dosname_TRUE
LTLIBINTL
LIBINTL
-WARN_CFLAGS
+WINDOWS_64_BIT_OFF_T
HAVE_UNISTD_H
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
NEXT_UNISTD_H
TIME_H_DEFINES_STRUCT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_TIME_H
NEXT_TIME_H
+WINDOWS_64_BIT_ST_SIZE
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
NEXT_SYS_STAT_H
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
GNULIB_PCLOSE
GNULIB_OBSTACK_PRINTF_POSIX
GNULIB_OBSTACK_PRINTF
-GNULIB_GETS
GNULIB_GETLINE
GNULIB_GETDELIM
GNULIB_GETCHAR
STDARG_H
NEXT_AS_FIRST_DIRECTIVE_STDARG_H
NEXT_STDARG_H
+GL_GENERATE_STDALIGN_H_FALSE
+GL_GENERATE_STDALIGN_H_TRUE
+STDALIGN_H
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
NEXT_SIGNAL_H
+LIB_PTHREAD_SIGMASK
REPLACE_RAISE
REPLACE_PTHREAD_SIGMASK
HAVE_SIGHANDLER_T
GNULIB_SIGNAL_H_SIGPIPE
GNULIB_RAISE
GNULIB_PTHREAD_SIGMASK
-LIB_PTHREAD_SIGMASK
+HAVE_SYS_SELECT_H
+NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
+NEXT_SYS_SELECT_H
+REPLACE_SELECT
+REPLACE_PSELECT
+HAVE_PSELECT
+GNULIB_SELECT
+GNULIB_PSELECT
REPLACE_TIMEGM
REPLACE_NANOSLEEP
REPLACE_MKTIME
PRI_MACROS_BROKEN
INT64_MAX_EQ_LONG_MAX
INT32_MAX_LT_INTMAX_MAX
+REPLACE_STRTOIMAX
HAVE_DECL_STRTOUMAX
HAVE_DECL_STRTOIMAX
HAVE_DECL_IMAXDIV
HAVE_WCHAR_H
HAVE_UNSIGNED_LONG_LONG_INT
HAVE_LONG_LONG_INT
+HAVE_WINSOCK2_H
+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
+NEXT_SYS_TIME_H
+REPLACE_STRUCT_TIMEVAL
+REPLACE_GETTIMEOFDAY
+HAVE_SYS_TIME_H
+HAVE_STRUCT_TIMEVAL
+HAVE_GETTIMEOFDAY
+GNULIB_GETTIMEOFDAY
+GNULIB_GL_UNISTD_H_GETOPT
GETOPT_H
HAVE_GETOPT_H
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
REPLACE_SETENV
REPLACE_REALPATH
REPLACE_REALLOC
+REPLACE_RANDOM_R
REPLACE_PUTENV
+REPLACE_PTSNAME_R
REPLACE_MKSTEMP
REPLACE_MBTOWC
REPLACE_MALLOC
HAVE_REALPATH
HAVE_RANDOM_R
HAVE_RANDOM_H
+HAVE_RANDOM
+HAVE_PTSNAME_R
HAVE_PTSNAME
+HAVE_POSIX_OPENPT
HAVE_MKSTEMPS
HAVE_MKSTEMP
HAVE_MKOSTEMPS
GNULIB_REALPATH
GNULIB_REALLOC_POSIX
GNULIB_RANDOM_R
+GNULIB_RANDOM
GNULIB_PUTENV
+GNULIB_PTSNAME_R
GNULIB_PTSNAME
+GNULIB_POSIX_OPENPT
GNULIB_MKSTEMPS
GNULIB_MKSTEMP
GNULIB_MKOSTEMPS
GNULIB_CALLOC_POSIX
GNULIB_ATOLL
GNULIB__EXIT
+GL_GENERATE_EXECINFO_H_FALSE
+GL_GENERATE_EXECINFO_H_TRUE
+LIB_EXECINFO
+EXECINFO_H
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
UNISTD_H_HAVE_WINSOCK2_H
REPLACE_WRITE
REPLACE_LINKAT
REPLACE_LINK
REPLACE_LCHOWN
+REPLACE_ISATTY
REPLACE_GETPAGESIZE
REPLACE_GETGROUPS
REPLACE_GETLOGIN_R
REPLACE_GETDOMAINNAME
REPLACE_GETCWD
+REPLACE_FTRUNCATE
REPLACE_FCHOWNAT
REPLACE_DUP2
REPLACE_DUP
HAVE_SYS_PARAM_H
HAVE_OS_H
HAVE_DECL_TTYNAME_R
+HAVE_DECL_SETHOSTNAME
HAVE_DECL_GETUSERSHELL
HAVE_DECL_GETPAGESIZE
HAVE_DECL_GETLOGIN_R
HAVE_SYMLINKAT
HAVE_SYMLINK
HAVE_SLEEP
+HAVE_SETHOSTNAME
HAVE_READLINKAT
HAVE_READLINK
HAVE_PWRITE
GNULIB_UNLINK
GNULIB_UNISTD_H_SIGPIPE
GNULIB_UNISTD_H_NONBLOCKING
-GNULIB_UNISTD_H_GETOPT
GNULIB_TTYNAME_R
GNULIB_SYMLINKAT
GNULIB_SYMLINK
GNULIB_SLEEP
+GNULIB_SETHOSTNAME
GNULIB_RMDIR
GNULIB_READLINKAT
GNULIB_READLINK
GNULIB_LINKAT
GNULIB_LINK
GNULIB_LCHOWN
+GNULIB_ISATTY
GNULIB_GROUP_MEMBER
GNULIB_GETUSERSHELL
GNULIB_GETPAGESIZE
GNULIB_CLOSE
GNULIB_CHOWN
GNULIB_CHDIR
+LIB_CLOCK_GETTIME
GL_GENERATE_ALLOCA_H_FALSE
GL_GENERATE_ALLOCA_H_TRUE
ALLOCA_H
ns_appresdir
ns_appbindir
ns_appdir
-S_FILE
-M_FILE
X_TOOLKIT_TYPE
GNUSTEP_CFLAGS
C_SWITCH_X_SITE
x_default_search_path
lisppath
locallisppath
+standardlisppath
+leimdir
lispdir
srcdir
canonical
LIBSELINUX_LIBS
SETTINGS_LIBS
SETTINGS_CFLAGS
+GOBJECT_LIBS
+GOBJECT_CFLAGS
GCONF_LIBS
GCONF_CFLAGS
GSETTINGS_LIBS
LIB_STANDARD
NS_OBJC_OBJ
NS_OBJ
-LEIM_INSTALLDIR
+ns_self_contained
+INSTALL_ARCH_INDEP_EXTRA
TEMACS_LDFLAGS2
LD_SWITCH_X_SITE_RPATH
XMKMF
CFLAGS_SOUND
ALSA_LIBS
ALSA_CFLAGS
-PKG_CONFIG
LIBSOUND
+PKG_CONFIG
CRT_DIR
START_FILES
LIB_MATH
INFO_OPTS
INFO_EXT
HAVE_MAKEINFO
+PAXCTL
GZIP_PROG
INSTALL_INFO
+LN_S
GNULIB_WARN_CFLAGS
+WARN_CFLAGS
WERROR_CFLAGS
RANLIB
ARFLAGS
build_cpu
build
PROFILING_CFLAGS
-MAINT
GZIP_INFO
cache_file
am__untar
ns_frag'
ac_user_opts='
enable_option_checking
+with_all
with_pop
with_kerberos
with_kerberos5
with_gameuser
with_gnustep_conf
enable_ns_self_contained
-enable_asserts
-enable_maintainer_mode
enable_locallisppath
enable_checking
-enable_use_lisp_union_type
+enable_check_lisp_object_type
enable_profiling
enable_autodepend
enable_dependency_tracking
enable_largefile
enable_gcc_warnings
+enable_link_time_optimization
with_x
'
ac_precious_vars='build_alias
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures emacs 24.1.50 to adapt to many kinds of systems.
+\`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of emacs 24.1.50:";;
+ short | recursive ) echo "Configuration of emacs 24.2.50:";;
esac
cat <<\_ACEOF
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-ns-self-contained
disable self contained build under NeXTstep
- --enable-asserts compile code with asserts enabled
- --disable-maintainer-mode
- disable make rules and dependencies not useful (and
- sometimes confusing) to the casual installer
--enable-locallisppath=PATH
directories Emacs should search for lisp files
specific to this site
enable expensive run-time checks. With LIST, enable
only specific categories of checks. Categories are:
all,yes,no. Flags are: stringbytes, stringoverrun,
- stringfreelist, xmallocoverrun, conslist
- --enable-use-lisp-union-type
- use a union for the Lisp_Object data type. This is
- only useful for development for catching certain
- types of bugs.
+ stringfreelist, xmallocoverrun, conslist, glyphs
+ --enable-check-lisp-object-type
+ enable compile time checks for the Lisp_Object data
+ type. This is useful for development for catching
+ certain types of bugs.
--enable-profiling build emacs with profiling support. This might not
work on all platforms
--enable-autodepend automatically generate dependencies to .h-files.
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
- --enable-gcc-warnings turn on lots of GCC warnings (for developers)
+ --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
+ developers, and may generate false alarms when used
+ with older or non-GNU development tools.
+ --enable-link-time-optimization
+ build emacs with link-time optimization. This is
+ supported only for GCC since 4.5.0.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --without-all omit almost all features and build small executable
+ with minimal dependencies
--without-pop don't support POP mail retrieval with movemail
--with-kerberos support Kerberos-authenticated POP
--with-kerberos5 support Kerberos version 5 authenticated POP
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-emacs configure 24.1.50
+emacs configure 24.2.50
generated by GNU Autoconf 2.65
Copyright (C) 2009 Free Software Foundation, Inc.
} # ac_fn_c_check_header_preproc
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_member
+
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
} # ac_fn_c_check_func
-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
-# ----------------------------------------------------
-# Tries to find if the field MEMBER exists in type AGGR, after including
-# INCLUDES, setting cache variable VAR accordingly.
-ac_fn_c_check_member ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (sizeof ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- eval "$4=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$4
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_member
-
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by emacs $as_me 24.1.50, which was
+It was created by emacs $as_me 24.2.50, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
>$cache_file
fi
+as_fn_append ac_header_list " linux/version.h"
+as_fn_append ac_header_list " sys/systeminfo.h"
+as_fn_append ac_header_list " stdio_ext.h"
+as_fn_append ac_header_list " fcntl.h"
+as_fn_append ac_header_list " coff.h"
+as_fn_append ac_header_list " pty.h"
+as_fn_append ac_header_list " sys/vlimit.h"
+as_fn_append ac_header_list " sys/resource.h"
+as_fn_append ac_header_list " sys/utsname.h"
+as_fn_append ac_header_list " pwd.h"
+as_fn_append ac_header_list " utmp.h"
+as_fn_append ac_header_list " dirent.h"
+as_fn_append ac_header_list " util.h"
+as_fn_append ac_header_list " sys/socket.h"
as_fn_append ac_header_list " stdlib.h"
as_fn_append ac_header_list " unistd.h"
as_fn_append ac_header_list " sys/param.h"
+as_fn_append ac_header_list " pthread.h"
+as_fn_append ac_header_list " malloc/malloc.h"
+as_fn_append ac_header_list " maillock.h"
+as_fn_append ac_header_list " sys/un.h"
+as_fn_append ac_func_list " tzset"
as_fn_append ac_func_list " readlinkat"
+as_fn_append ac_header_list " execinfo.h"
gl_getopt_required=GNU
as_fn_append ac_header_list " getopt.h"
+as_fn_append ac_func_list " gettimeofday"
+as_fn_append ac_func_list " nanotime"
+as_fn_append ac_header_list " sys/time.h"
as_fn_append ac_header_list " wchar.h"
as_fn_append ac_header_list " stdint.h"
as_fn_append ac_header_list " inttypes.h"
as_fn_append ac_func_list " lstat"
as_fn_append ac_func_list " alarm"
+as_fn_append ac_header_list " sys/select.h"
+as_fn_append ac_func_list " pselect"
as_fn_append ac_func_list " pthread_sigmask"
as_fn_append ac_func_list " readlink"
-as_fn_append ac_header_list " sys/socket.h"
-as_fn_append ac_func_list " tzset"
as_fn_append ac_func_list " strtoimax"
as_fn_append ac_func_list " strtoumax"
as_fn_append ac_func_list " symlink"
as_fn_append ac_header_list " sys/stat.h"
-as_fn_append ac_header_list " sys/time.h"
as_fn_append ac_func_list " localtime_r"
+as_fn_append ac_header_list " utime.h"
+as_fn_append ac_func_list " futimes"
+as_fn_append ac_func_list " futimesat"
+as_fn_append ac_func_list " futimens"
+as_fn_append ac_func_list " utimensat"
+as_fn_append ac_func_list " lutimes"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
# Define the identity of the package.
PACKAGE='emacs'
- VERSION='24.1.50'
+ VERSION='24.2.50'
cat >>confdefs.h <<_ACEOF
lispdir='${datadir}/emacs/${version}/lisp'
+leimdir='${datadir}/emacs/${version}/leim'
+standardlisppath='${lispdir}:${leimdir}'
locallisppath='${datadir}/emacs/${version}/site-lisp:'\
'${datadir}/emacs/site-lisp'
-lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
+lisppath='${locallisppath}:${standardlisppath}'
etcdir='${datadir}/emacs/${version}/etc'
archlibdir='${libexecdir}/emacs/${version}/${configuration}'
docdir='${datadir}/emacs/${version}/etc'
gamedir='${localstatedir}/games/emacs'
+# Check whether --with-all was given.
+if test "${with_all+set}" = set; then :
+ withval=$with_all; with_features=$withval
+else
+ with_features=yes
+fi
+
+
+
# Check whether --with-pop was given.
if test "${with_pop+set}" = set; then :
withval=$with_pop;
else
- with_pop=yes
+ with_pop=$with_features
fi
if test "$with_pop" = yes; then
if test "${with_sound+set}" = set; then :
withval=$with_sound;
else
- with_sound=yes
+ with_sound=$with_features
fi
if test "${with_sync_input+set}" = set; then :
withval=$with_sync_input;
else
- with_sync_input=yes
+ with_sync_input=$with_features
fi
if test "$with_sync_input" = yes; then
if test "${with_xpm+set}" = set; then :
withval=$with_xpm;
else
- with_xpm=yes
+ with_xpm=$with_features
fi
if test "${with_jpeg+set}" = set; then :
withval=$with_jpeg;
else
- with_jpeg=yes
+ with_jpeg=$with_features
fi
if test "${with_tiff+set}" = set; then :
withval=$with_tiff;
else
- with_tiff=yes
+ with_tiff=$with_features
fi
if test "${with_gif+set}" = set; then :
withval=$with_gif;
else
- with_gif=yes
+ with_gif=$with_features
fi
if test "${with_png+set}" = set; then :
withval=$with_png;
else
- with_png=yes
+ with_png=$with_features
fi
if test "${with_rsvg+set}" = set; then :
withval=$with_rsvg;
else
- with_rsvg=yes
+ with_rsvg=$with_features
fi
if test "${with_xml2+set}" = set; then :
withval=$with_xml2;
else
- with_xml2=yes
+ with_xml2=$with_features
fi
if test "${with_imagemagick+set}" = set; then :
withval=$with_imagemagick;
else
- with_imagemagick=yes
+ with_imagemagick=$with_features
fi
if test "${with_xft+set}" = set; then :
withval=$with_xft;
else
- with_xft=yes
+ with_xft=$with_features
fi
if test "${with_libotf+set}" = set; then :
withval=$with_libotf;
else
- with_libotf=yes
+ with_libotf=$with_features
fi
if test "${with_m17n_flt+set}" = set; then :
withval=$with_m17n_flt;
else
- with_m17n_flt=yes
+ with_m17n_flt=$with_features
fi
if test "${with_toolkit_scroll_bars+set}" = set; then :
withval=$with_toolkit_scroll_bars;
else
- with_toolkit_scroll_bars=yes
+ with_toolkit_scroll_bars=$with_features
fi
if test "${with_xaw3d+set}" = set; then :
withval=$with_xaw3d;
else
- with_xaw3d=yes
+ with_xaw3d=$with_features
fi
if test "${with_xim+set}" = set; then :
withval=$with_xim;
else
- with_xim=yes
+ with_xim=$with_features
fi
if test "${with_gpm+set}" = set; then :
withval=$with_gpm;
else
- with_gpm=yes
+ with_gpm=$with_features
fi
if test "${with_dbus+set}" = set; then :
withval=$with_dbus;
else
- with_dbus=yes
+ with_dbus=$with_features
fi
if test "${with_gconf+set}" = set; then :
withval=$with_gconf;
else
- with_gconf=yes
+ with_gconf=$with_features
fi
if test "${with_gsettings+set}" = set; then :
withval=$with_gsettings;
else
- with_gsettings=yes
+ with_gsettings=$with_features
fi
if test "${with_selinux+set}" = set; then :
withval=$with_selinux;
else
- with_selinux=yes
+ with_selinux=$with_features
fi
if test "${with_gnutls+set}" = set; then :
withval=$with_gnutls;
else
- with_gnutls=yes
+ with_gnutls=$with_features
fi
if test "${with_makeinfo+set}" = set; then :
withval=$with_makeinfo;
else
- with_makeinfo=yes
+ with_makeinfo=$with_features
fi
if test "${with_compress_info+set}" = set; then :
withval=$with_compress_info;
else
- with_compress_info=yes
+ with_compress_info=$with_features
fi
if test $with_compress_info = yes; then
fi
-# Check whether --enable-asserts was given.
-if test "${enable_asserts+set}" = set; then :
- enableval=$enable_asserts; USE_XASSERTS=$enableval
-else
- USE_XASSERTS=no
-fi
-
-
-# Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then :
- enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-else
- USE_MAINTAINER_MODE=yes
-fi
-
-if test $USE_MAINTAINER_MODE = yes; then
- MAINT=
-else
- MAINT=#
-fi
-
-
# Check whether --enable-locallisppath was given.
if test "${enable_locallisppath+set}" = set; then :
enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
ac_gc_check_string_overrun= ;
ac_gc_check_string_free_list= ;
ac_xmalloc_overrun= ;
- ac_gc_check_cons_list= ;;
+ ac_gc_check_cons_list= ;
+ ac_glyphs_debug= ;;
all) ac_enable_checking=1 ;
ac_gc_check_stringbytes=1 ;
ac_gc_check_string_overrun=1 ;
ac_gc_check_string_free_list=1 ;
ac_xmalloc_overrun=1 ;
- ac_gc_check_cons_list=1 ;;
+ ac_gc_check_cons_list=1 ;
+ ac_glyphs_debug=1 ;;
# these enable particular checks
stringbytes) ac_gc_check_stringbytes=1 ;;
stringoverrun) ac_gc_check_string_overrun=1 ;;
stringfreelist) ac_gc_check_string_free_list=1 ;;
xmallocoverrun) ac_xmalloc_overrun=1 ;;
conslist) ac_gc_check_cons_list=1 ;;
+ glyphs) ac_glyphs_debug=1 ;;
*) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
esac
done
$as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
+fi
+if test x$ac_glyphs_debug != x ; then
+
+$as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
+
fi
-# Check whether --enable-use-lisp-union-type was given.
-if test "${enable_use_lisp_union_type+set}" = set; then :
- enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
+# Check whether --enable-check-lisp-object-type was given.
+if test "${enable_check_lisp_object_type+set}" = set; then :
+ enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
-$as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
+$as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
fi
fi
* ) srcdir="`(cd ${srcdir}; pwd)`" ;;
esac
-#### Given the configuration name, set machfile and opsysfile to the
-#### names of the m/*.h and s/*.h files we should use.
-
### Canonicalize the configuration name.
# Make sure we can run config.sub.
### If you add support for a new configuration, add code to this
### switch statement to recognize your configuration name and select
-### the appropriate operating system and machine description files.
+### the appropriate operating system file.
-### You would hope that you could choose an m/*.h file pretty much
-### based on the machine portion of the configuration name, and an s/*.h
+### You would hope that you could choose an s/*.h
### file based on the operating system portion. However, it turns out
-### that each m/*.h file is pretty manufacturer-specific - for
-### example mips.h is MIPS
+### that each s/*.h file is pretty manufacturer-specific.
### So we basically have to have a special case for each
### configuration name.
###
### prepared to handle anything reasonably. If version numbers
### matter, be sure /etc/MACHINES says something about it.
-machine='' opsys='' unported=no
+opsys='' unported=no
case "${canonical}" in
## GNU/Linux and similar ports
*-*-linux* )
opsys=gnu-linux
- case ${canonical} in
- alpha*) machine=alpha ;;
- s390x-*) machine=ibms390x ;;
- powerpc*) machine=macppc ;;
- sparc*) machine=sparc ;;
- ia64*) machine=ia64 ;;
- m68k*) machine=m68k ;;
- x86_64*) machine=amdx86-64 ;;
- esac
;;
## FreeBSD ports
*-*-freebsd* )
opsys=freebsd
- case "${canonical}" in
- alpha*) machine=alpha ;;
- amd64-*|x86_64-*) machine=amdx86-64 ;;
- ia64-*) machine=ia64 ;;
- i[3456]86-*) machine=intel386 ;;
- powerpc-*) machine=macppc ;;
- sparc-*) machine=sparc ;;
- sparc64-*) machine=sparc ;;
- esac
;;
## FreeBSD kernel + glibc based userland
*-*-kfreebsd*gnu* )
opsys=gnu-kfreebsd
- case "${canonical}" in
- alpha*) machine=alpha ;;
- amd64-*|x86_64-*) machine=amdx86-64 ;;
- ia64-*) machine=ia64 ;;
- i[3456]86-*) machine=intel386 ;;
- powerpc-*) machine=macppc ;;
- sparc-*) machine=sparc ;;
- sparc64-*) machine=sparc ;;
- esac
;;
## NetBSD ports
*-*-netbsd* )
opsys=netbsd
- case "${canonical}" in
- alpha*) machine=alpha ;;
- x86_64-*) machine=amdx86-64 ;;
- i[3456]86-*) machine=intel386 ;;
- m68k-*) machine=m68k ;;
- powerpc-*) machine=macppc ;;
- sparc*-) machine=sparc ;;
- vax-*) machine=vax ;;
- esac
;;
## OpenBSD ports
*-*-openbsd* )
opsys=openbsd
- case "${canonical}" in
- alpha*) machine=alpha ;;
- x86_64-*) machine=amdx86-64 ;;
- i386-*) machine=intel386 ;;
- powerpc-*) machine=macppc ;;
- sparc*) machine=sparc ;;
- vax-*) machine=vax ;;
- esac
;;
## Apple Darwin / Mac OS X
*-apple-darwin* )
case "${canonical}" in
- i[3456]86-* ) machine=intel386 ;;
- powerpc-* ) machine=macppc ;;
- x86_64-* ) machine=amdx86-64 ;;
+ i[3456]86-* ) ;;
+ powerpc-* ) ;;
+ x86_64-* ) ;;
* ) unported=yes ;;
esac
opsys=darwin
- # Define CPP as follows to make autoconf work correctly.
- CPP="${CC-cc} -E -no-cpp-precomp"
- # Use fink packages if available.
- if test -d /sw/include && test -d /sw/lib; then
- GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
- CPP="${CPP} ${GCC_TEST_OPTIONS}"
- NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
- fi
+ ## Use fink packages if available.
+ ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
+## if test -d /sw/include && test -d /sw/lib; then
+## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
+## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
+## fi
;;
## HP 9000 series 700 and 800, running HP/UX
## IBM machines
rs6000-ibm-aix4.[23]* )
- machine=ibmrs6000 opsys=aix4-2
+ opsys=aix4-2
;;
powerpc-ibm-aix4.[23]* )
- machine=ibmrs6000 opsys=aix4-2
+ opsys=aix4-2
;;
rs6000-ibm-aix[56]* )
- machine=ibmrs6000 opsys=aix4-2
+ opsys=aix4-2
;;
powerpc-ibm-aix[56]* )
- machine=ibmrs6000 opsys=aix4-2
+ opsys=aix4-2
;;
## Silicon Graphics machines
# Without defining _LANGUAGE_C, things get masked out in the headers
# so that, for instance, grepping for `free' in stdlib.h fails and
# AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
- NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
;;
| i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
| x86_64-*-solaris2* | x86_64-*-sunos5*)
case "${canonical}" in
- i[3456]86-*-* ) machine=intel386 ;;
- amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
- sparc* ) machine=sparc ;;
+ i[3456]86-*-* ) ;;
+ amd64-*-*|x86_64-*-*) ;;
+ sparc* ) ;;
* ) unported=yes ;;
esac
case "${canonical}" in
*-sunos5.6* | *-solaris2.6* )
opsys=sol2-6
- NON_GNU_CPP=/usr/ccs/lib/cpp
RANLIB="ar -ts"
;;
*-sunos5.[7-9]* | *-solaris2.[7-9]* )
opsys=sol2-6
emacs_check_sunpro_c=yes
- NON_GNU_CPP=/usr/ccs/lib/cpp
;;
*-sunos5* | *-solaris* )
opsys=sol2-10
emacs_check_sunpro_c=yes
- NON_GNU_CPP=/usr/ccs/lib/cpp
;;
esac
## Watch out for a compiler that we know will not work.
## Intel 386 machines where we don't care about the manufacturer.
i[3456]86-*-* )
- machine=intel386
case "${canonical}" in
*-cygwin ) opsys=cygwin ;;
- *-darwin* ) opsys=darwin
- CPP="${CC-cc} -E -no-cpp-precomp"
- ;;
- *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
- *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
- *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
+ *-darwin* ) opsys=darwin ;;
+ *-sysv4.2uw* ) opsys=unixware ;;
+ *-sysv5uw* ) opsys=unixware ;;
+ *-sysv5OpenUNIX* ) opsys=unixware ;;
## Otherwise, we'll fall through to the generic opsys code at the bottom.
esac
;;
Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
fi
-if test -n "$machine"; then
- machfile="m/${machine}.h"
-else
- machfile=
-fi
-opsysfile="s/${opsys}.h"
-
#### Choose a compiler.
-test -n "$CC" && cc_specified=yes
-
-# Save the value of CFLAGS that the user specified.
-SPECIFIED_CFLAGS="$CFLAGS"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
-# Initialize gnulib right after verifying that the C compiler works.
+if test x$GCC = xyes; then
+ test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
+else
+ test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
+fi
+
+# Initialize gnulib right after choosing the compiler.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
# Code from module alloca-opt:
# Code from module allocator:
+ # Code from module c-ctype:
+ # Code from module c-strcase:
# Code from module careadlinkat:
+ # Code from module clock-time:
# Code from module crypto/md5:
# Code from module crypto/sha1:
# Code from module crypto/sha256:
# Code from module crypto/sha512:
# Code from module dosname:
# Code from module dtoastr:
+ # Code from module dtotimespec:
# Code from module dup2:
+ # Code from module environ:
+ # Code from module execinfo:
# Code from module extensions:
+ # Code from module extern-inline:
# Code from module filemode:
# Code from module getloadavg:
# Code from module getopt-gnu:
# Code from module getopt-posix:
# Code from module gettext-h:
+ # Code from module gettime:
+ # Code from module gettimeofday:
# Code from module ignore-value:
# Code from module include_next:
# Code from module intprops:
# Code from module multiarch:
# Code from module nocrash:
# Code from module pathmax:
+ # Code from module pselect:
# Code from module pthread_sigmask:
# Code from module readlink:
# Code from module signal-h:
- # Code from module sigprocmask:
# Code from module snippet/_Noreturn:
# Code from module snippet/arg-nonnull:
# Code from module snippet/c++defs:
# Code from module socklen:
# Code from module ssize_t:
# Code from module stat:
+ # Code from module stat-time:
+ # Code from module stdalign:
# Code from module stdarg:
# Code from module strtoull:
# Code from module strtoumax:
# Code from module symlink:
+ # Code from module sys_select:
# Code from module sys_stat:
+ # Code from module sys_time:
# Code from module time:
# Code from module time_r:
+ # Code from module timespec:
+ # Code from module timespec-add:
+ # Code from module timespec-sub:
# Code from module u64:
# Code from module unistd:
+ # Code from module utimens:
# Code from module verify:
# Code from module warnings:
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-
-## If not using gcc, and on Solaris, and no CPP specified, see if
-## using a Sun compiler, which needs -Xs to prevent whitespace.
-if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
- test x"$CPP" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
-$as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
- if test "${emacs_cv_sunpro_c+set}" = set; then :
+# It's helpful to have C macros available to GDB, so prefer -g3 to -g
+# if -g3 works and the user does not specify CFLAGS.
+# This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
+if test "$ac_test_CFLAGS" != set; then
+ case $CFLAGS in
+ '-g')
+ emacs_g3_CFLAGS='-g3';;
+ '-g -O2')
+ emacs_g3_CFLAGS='-g3 -O2';;
+ *)
+ emacs_g3_CFLAGS='';;
+ esac
+ if test -n "$emacs_g3_CFLAGS"; then
+ emacs_save_CFLAGS=$CFLAGS
+ CFLAGS=$emacs_g3_CFLAGS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
+$as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
+if test "${emacs_cv_prog_cc_g3+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
main ()
{
-#ifndef __SUNPRO_C
-fail;
-#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_sunpro_c=yes
+ emacs_cv_prog_cc_g3=yes
else
- emacs_cv_sunpro_c=no
+ emacs_cv_prog_cc_g3=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
-$as_echo "$emacs_cv_sunpro_c" >&6; }
-
- if test x"$emacs_cv_sunpro_c" = xyes; then
- NON_GNU_CPP="$CC -E -Xs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
+$as_echo "$emacs_cv_prog_cc_g3" >&6; }
+ if test $emacs_cv_prog_cc_g3 = yes; then
+ CFLAGS=$emacs_g3_CFLAGS
+ else
+ CFLAGS=$emacs_save_CFLAGS
+ fi
fi
fi
-#### Some systems specify a CPP to use unless we are using GCC.
-#### Now that we know whether we are using GCC, we can decide whether
-#### to use that one.
-if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
-then
- CPP="$NON_GNU_CPP"
-fi
-
-#### Some systems specify a CC to use unless we are using GCC.
-#### Now that we know whether we are using GCC, we can decide whether
-#### to use that one.
-if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
- test x$cc_specified != xyes
-then
- CC="$NON_GNU_CC"
-fi
-
-if test x$GCC = xyes; then
- test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
-else
- test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
-fi
-
# Check whether --enable-gcc-warnings was given.
if test "${enable_gcc_warnings+set}" = set; then :
enableval=$enable_gcc_warnings; case $enableval in
fi
+# Check whether --enable-link-time-optimization was given.
+if test "${enable_link_time_optimization+set}" = set; then :
+ enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
+$as_echo_n "checking whether link-time optimization is supported... " >&6; }
+ ac_lto_supported=no
+ if test x$GCC = xyes; then
+ CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
+ if test x$CPUS != x; then
+ LTO="-flto=$CPUS"
+ else
+ LTO="-flto"
+ fi
+ old_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $LTO"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lto_supported=yes
+else
+ ac_lto_supported=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$old_CFLAGS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
+$as_echo "$ac_lto_supported" >&6; }
+ if test "$ac_lto_supported" = "yes"; then
+ CFLAGS="$CFLAGS $LTO"
+ fi
+fi
+fi
+
+
# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
# ------------------------------------------------
# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Werror"
+ as_fn_append CFLAGS " -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
as_fn_append WERROR_CFLAGS " -Werror"
fi
+
;;
esac
nw="$nw -Wsign-conversion" # Too many warnings for now
nw="$nw -Woverlength-strings" # Not a problem these days
nw="$nw -Wtraditional-conversion" # Too many warnings for now
+ nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
nw="$nw -Wpadded" # Our structs are not padded
- nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
+ nw="$nw -Wredundant-decls" # we regularly (re)declare functions
nw="$nw -Wlogical-op" # any use of fwrite provokes this
- nw="$nw -Wformat-nonliteral" # Emacs does this a lot
+ nw="$nw -Wformat-nonliteral" # we do this a lot
nw="$nw -Wvla" # warnings in gettext.h
nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
nw="$nw -Wswitch-enum" # Too many warnings for now
nw="$nw -Wswitch-default" # Too many warnings for now
- nw="$nw -Wfloat-equal" # e.g., ftoastr.c
- nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
+ nw="$nw -Wfloat-equal" # warns about high-quality code
+ nw="$nw -Winline" # OK to ignore 'inline'
+ nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
+ nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
+ nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
# Emacs doesn't care about shadowing; see
# <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
# The following lines should be removable at some point.
nw="$nw -Wstack-protector"
nw="$nw -Wstrict-overflow"
- nw="$nw -Wsuggest-attribute=const"
nw="$nw -Wsuggest-attribute=pure"
gl_manywarn_set=
for gl_manywarn_item in \
- -Wall \
-W \
- -Wformat-y2k \
+ -Wabi \
+ -Waddress \
+ -Wall \
+ -Warray-bounds \
+ -Wattributes \
+ -Wbad-function-cast \
+ -Wbuiltin-macro-redefined \
+ -Wcast-align \
+ -Wchar-subscripts \
+ -Wclobbered \
+ -Wcomment \
+ -Wcomments \
+ -Wcoverage-mismatch \
+ -Wcpp \
+ -Wdeprecated \
+ -Wdeprecated-declarations \
+ -Wdisabled-optimization \
+ -Wdiv-by-zero \
+ -Wdouble-promotion \
+ -Wempty-body \
+ -Wendif-labels \
+ -Wenum-compare \
+ -Wextra \
+ -Wformat-contains-nul \
+ -Wformat-extra-args \
-Wformat-nonliteral \
-Wformat-security \
+ -Wformat-y2k \
+ -Wformat-zero-length \
+ -Wformat=2 \
+ -Wfree-nonheap-object \
+ -Wignored-qualifiers \
+ -Wimplicit \
+ -Wimplicit-function-declaration \
+ -Wimplicit-int \
-Winit-self \
- -Wmissing-include-dirs \
- -Wswitch-default \
- -Wswitch-enum \
- -Wunused \
- -Wunknown-pragmas \
- -Wstrict-aliasing \
- -Wstrict-overflow \
- -Wsystem-headers \
- -Wfloat-equal \
- -Wtraditional \
- -Wtraditional-conversion \
- -Wdeclaration-after-statement \
- -Wundef \
- -Wshadow \
- -Wunsafe-loop-optimizations \
- -Wpointer-arith \
- -Wbad-function-cast \
- -Wc++-compat \
- -Wcast-qual \
- -Wcast-align \
- -Wwrite-strings \
- -Wconversion \
- -Wsign-conversion \
+ -Winline \
+ -Wint-to-pointer-cast \
+ -Winvalid-memory-model \
+ -Winvalid-pch \
+ -Wjump-misses-init \
-Wlogical-op \
- -Waggregate-return \
- -Wstrict-prototypes \
- -Wold-style-definition \
- -Wmissing-prototypes \
+ -Wmain \
+ -Wmaybe-uninitialized \
+ -Wmissing-braces \
-Wmissing-declarations \
- -Wmissing-noreturn \
+ -Wmissing-field-initializers \
-Wmissing-format-attribute \
- -Wpacked \
- -Wpadded \
- -Wredundant-decls \
- -Wnested-externs \
- -Wunreachable-code \
- -Winline \
- -Winvalid-pch \
- -Wlong-long \
- -Wvla \
- -Wvolatile-register-var \
- -Wdisabled-optimization \
- -Wstack-protector \
- -Woverlength-strings \
- -Wbuiltin-macro-redefined \
+ -Wmissing-include-dirs \
+ -Wmissing-noreturn \
+ -Wmissing-parameter-type \
+ -Wmissing-prototypes \
-Wmudflap \
- -Wpacked-bitfield-compat \
- -Wsync-nand \
- ; do
- gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
- done
- # The following are not documented in the manual but are included in
- # output from gcc --help=warnings.
- for gl_manywarn_item in \
- -Wattributes \
- -Wcoverage-mismatch \
- -Wmultichar \
- -Wunused-macros \
- ; do
- gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
- done
- # More warnings from gcc 4.6.2 --help=warnings.
- for gl_manywarn_item in \
- -Wabi \
- -Wcpp \
- -Wdeprecated \
- -Wdeprecated-declarations \
- -Wdiv-by-zero \
- -Wdouble-promotion \
- -Wendif-labels \
- -Wextra \
- -Wformat-contains-nul \
- -Wformat-extra-args \
- -Wformat-zero-length \
- -Wformat=2 \
-Wmultichar \
+ -Wnarrowing \
+ -Wnested-externs \
+ -Wnonnull \
-Wnormalized=nfc \
+ -Wold-style-declaration \
+ -Wold-style-definition \
-Woverflow \
+ -Woverlength-strings \
+ -Woverride-init \
+ -Wpacked \
+ -Wpacked-bitfield-compat \
+ -Wparentheses \
+ -Wpointer-arith \
+ -Wpointer-sign \
-Wpointer-to-int-cast \
-Wpragmas \
+ -Wreturn-type \
+ -Wsequence-point \
+ -Wshadow \
+ -Wsizeof-pointer-memaccess \
+ -Wstack-protector \
+ -Wstrict-aliasing \
+ -Wstrict-overflow \
+ -Wstrict-prototypes \
-Wsuggest-attribute=const \
+ -Wsuggest-attribute=format \
-Wsuggest-attribute=noreturn \
-Wsuggest-attribute=pure \
+ -Wswitch \
+ -Wswitch-default \
+ -Wsync-nand \
+ -Wsystem-headers \
-Wtrampolines \
+ -Wtrigraphs \
+ -Wtype-limits \
+ -Wuninitialized \
+ -Wunknown-pragmas \
+ -Wunreachable-code \
+ -Wunsafe-loop-optimizations \
+ -Wunused \
+ -Wunused-but-set-parameter \
+ -Wunused-but-set-variable \
+ -Wunused-function \
+ -Wunused-label \
+ -Wunused-local-typedefs \
+ -Wunused-macros \
+ -Wunused-parameter \
+ -Wunused-result \
+ -Wunused-value \
+ -Wunused-variable \
+ -Wvarargs \
+ -Wvariadic-macros \
+ -Wvector-operation-performance \
+ -Wvla \
+ -Wvolatile-register-var \
+ -Wwrite-strings \
+ \
; do
gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
done
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $w"
+ as_fn_append CFLAGS " $w"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
as_fn_append WARN_CFLAGS " $w"
fi
+
done
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
$as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-missing-field-initializers"
+ as_fn_append CFLAGS " -Wno-missing-field-initializers"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
fi
+
# We need this one
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
$as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-sign-compare"
+ as_fn_append CFLAGS " -Wno-sign-compare"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
as_fn_append WARN_CFLAGS " -Wno-sign-compare"
fi
+
# Too many warnings for now
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
$as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-type-limits"
+ as_fn_append CFLAGS " -Wno-type-limits"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
as_fn_append WARN_CFLAGS " -Wno-type-limits"
fi
+
# Too many warnings for now
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
$as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-switch"
+ as_fn_append CFLAGS " -Wno-switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
as_fn_append WARN_CFLAGS " -Wno-switch"
fi
+
# Too many warnings for now
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-unused-parameter"
+ as_fn_append CFLAGS " -Wno-unused-parameter"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
fi
+
# Too many warnings for now
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-format-nonliteral"
+ as_fn_append CFLAGS " -Wno-format-nonliteral"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
fi
+
# In spite of excluding -Wlogical-op above, it is enabled, as of
# gcc 4.5.0 20090517.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-logical-op"
+ as_fn_append CFLAGS " -Wno-logical-op"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
$as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fdiagnostics-show-option"
+ as_fn_append CFLAGS " -fdiagnostics-show-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
$as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
else
gl_save_compiler_FLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -funit-at-a-time"
+ as_fn_append CFLAGS " -funit-at-a-time"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$as_echo "#define lint 1" >>confdefs.h
+$as_echo "#define lint 1" >>confdefs.h
-$as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
$as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
-#### Some other nice autoconf tests.
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-if test "x$RANLIB" = x; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+# Extract the first word of "install-info", so it can be a program name with args.
+set dummy install-info; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
+if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
+ case $INSTALL_INFO in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
IFS=$as_save_IFS
+ test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
+ ;;
+esac
fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
+INSTALL_INFO=$ac_cv_path_INSTALL_INFO
+if test -n "$INSTALL_INFO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
+$as_echo "$INSTALL_INFO" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
+# Extract the first word of "gzip", so it can be a program name with args.
+set dummy gzip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-fi
-
-## Although we're running on an amd64 kernel, we're actually compiling for
-## the x86 architecture. The user should probably have provided an
-## explicit --build to `configure', but if everything else than the kernel
-## is running in i386 mode, we can help them out.
-if test "$machine" = "amdx86-64"; then
- ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
-if test "x$ac_cv_have_decl_i386" = x""yes; then :
-
-fi
-
- if test "$ac_cv_have_decl_i386" = "yes"; then
- canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
- machine=intel386
- machfile="m/${machine}.h"
- fi
-fi
-
-# Extract the first word of "install-info", so it can be a program name with args.
-set dummy install-info; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $INSTALL_INFO in
+ case $GZIP_PROG in
[\\/]* | ?:[\\/]*)
- ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
+ ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
+ ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
;;
esac
fi
-INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-if test -n "$INSTALL_INFO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
-$as_echo "$INSTALL_INFO" >&6; }
+GZIP_PROG=$ac_cv_path_GZIP_PROG
+if test -n "$GZIP_PROG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
+$as_echo "$GZIP_PROG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
-# Extract the first word of "install-info", so it can be a program name with args.
-set dummy install-info; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $INSTALL_INFO in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/sbin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-if test -n "$INSTALL_INFO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
-$as_echo "$INSTALL_INFO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-# Extract the first word of "install-info", so it can be a program name with args.
-set dummy install-info; ac_word=$2
+if test $opsys = gnu-linux; then
+ # Extract the first word of "paxctl", so it can be a program name with args.
+set dummy paxctl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
+if test "${ac_cv_path_PAXCTL+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- case $INSTALL_INFO in
+ case $PAXCTL in
[\\/]* | ?:[\\/]*)
- ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
+ ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /sbin
+for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
+ ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
IFS=$as_save_IFS
- test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
;;
esac
fi
-INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-if test -n "$INSTALL_INFO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
-$as_echo "$INSTALL_INFO" >&6; }
+PAXCTL=$ac_cv_path_PAXCTL
+if test -n "$PAXCTL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
+$as_echo "$PAXCTL" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
-# Extract the first word of "gzip", so it can be a program name with args.
-set dummy gzip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $GZIP_PROG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ if test "X$PAXCTL" != X; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
+$as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- ;;
-esac
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; PAXCTL=""; fi
fi
-GZIP_PROG=$ac_cv_path_GZIP_PROG
-if test -n "$GZIP_PROG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
-$as_echo "$GZIP_PROG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
fi
-
-
-
## Need makeinfo >= 4.7 (?) to build the manuals.
# Extract the first word of "makeinfo", so it can be a program name with args.
set dummy makeinfo; ac_word=$2
conftest$ac_exeext conftest.$ac_ext
-# The value of CPP is a quoted variable reference, so we need to do this
-# to get its actual value...
-CPP=`eval "echo $CPP"`
-
-
test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
case "$opsys" in
your-opsys-here) CANNOT_DUMP=yes ;;
C_SWITCH_MACHINE=
-if test "$machine" = "alpha"; then
+case $canonical in
+ alpha*)
ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
else
UNEXEC_OBJ=unexalpha.o
fi
-fi
+ ;;
+esac
# Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
-# Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
- enableval=$enable_largefile;
-fi
-if test "$enable_largefile" != no; then
+LIB_MATH=-lm
+LIB_STANDARD=
+START_FILES=
+SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if test "${ac_cv_sys_largefile_CC+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_sys_largefile_CC=no
- if test "$GCC" != yes; then
- ac_save_CC=$CC
- while :; do
- # IRIX 6.2 and later do not support large files by default,
- # so use the C compiler's -n32 option if that helps.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
+case $opsys in
+ cygwin )
+ LIB_MATH=
+ START_FILES='pre-crt0.o'
+ ;;
+ darwin )
+ ## Adding -lm confuses the dynamic linker, so omit it.
+ LIB_MATH=
+ START_FILES='pre-crt0.o'
+ ;;
+ freebsd )
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
+ SYSTEM_TYPE=berkeley-unix
+ ;;
+ gnu-linux | gnu-kfreebsd )
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
+ ;;
+ hpux10-20 | hpux11 )
+ LIB_STANDARD=-lc
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
+ ;;
+ netbsd | openbsd )
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
+ SYSTEM_TYPE=berkeley-unix
+ ;;
- ;
- return 0;
-}
+ sol2* | unixware )
+ SYSTEM_TYPE=usg-unix-v
+ ;;
+
+esac
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SYSTEM_TYPE "$SYSTEM_TYPE"
_ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- break
-fi
-rm -f core conftest.err conftest.$ac_objext
- CC="$CC -n32"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_largefile_CC=' -n32'; break
-fi
-rm -f core conftest.err conftest.$ac_objext
- break
- done
- CC=$ac_save_CC
- rm -f conftest.$ac_ext
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
- if test "$ac_cv_sys_largefile_CC" != no; then
- CC=$CC$ac_cv_sys_largefile_CC
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _FILE_OFFSET_BITS 64
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=64; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_file_offset_bits=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
-case $ac_cv_sys_file_offset_bits in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
-;;
-esac
-rm -rf conftest*
- if test $ac_cv_sys_file_offset_bits = unknown; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if test "${ac_cv_sys_large_files+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_large_files=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _LARGE_FILES 1
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_large_files=1; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_large_files=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
-case $ac_cv_sys_large_files in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
-;;
-esac
-rm -rf conftest*
- fi
-
-
-fi
-
-
-
-LIB_MATH=-lm
-LIB_STANDARD=
-START_FILES=
-
-case $opsys in
- cygwin )
- LIB_MATH=
- START_FILES='pre-crt0.o'
- ;;
- darwin )
- ## Adding -lm confuses the dynamic linker, so omit it.
- LIB_MATH=
- START_FILES='pre-crt0.o'
- ;;
- freebsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
- ;;
- gnu-linux | gnu-kfreebsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
- ;;
- hpux10-20 | hpux11 )
- LIB_STANDARD=-lc
- START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
- ;;
- netbsd | openbsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
- ;;
-esac
-
-
crt_files=
esac
+pre_PKG_CONFIG_CFLAGS=$CFLAGS
+pre_PKG_CONFIG_LIBS=$LIBS
+
+# Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
HAVE_ALSA=no
else
fi
-for ac_header in sys/select.h sys/time.h unistd.h utime.h \
- linux/version.h sys/systeminfo.h \
- stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
- sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
- sys/utsname.h pwd.h utmp.h dirent.h util.h
+
+
+
+ for ac_header in $ac_header_list
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
eval as_val=\$$as_ac_Header
if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF
done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
$as_echo_n "checking if personality LINUX32 can be set... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
-$as_echo_n "checking for struct utimbuf... " >&6; }
-if test "${emacs_cv_struct_utimbuf+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-#ifdef HAVE_UTIME_H
-#include <utime.h>
-#endif
-int
-main ()
-{
-static struct utimbuf x; x.actime = x.modtime;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_utimbuf=yes
-else
- emacs_cv_struct_utimbuf=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
-$as_echo "$emacs_cv_struct_utimbuf" >&6; }
-if test $emacs_cv_struct_utimbuf = yes; then
-
-$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
-
-fi
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
$as_echo_n "checking for speed_t... " >&6; }
if test "${emacs_cv_speed_t+set}" = set; then :
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
-$as_echo_n "checking for struct timeval... " >&6; }
-if test "${emacs_cv_struct_timeval+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-int
-main ()
-{
-static struct timeval x; x.tv_sec = x.tv_usec;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_timeval=yes
-else
- emacs_cv_struct_timeval=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
-$as_echo "$emacs_cv_struct_timeval" >&6; }
-HAVE_TIMEVAL=$emacs_cv_struct_timeval
-if test $emacs_cv_struct_timeval = yes; then
-
-$as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
-
-fi
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
$as_echo_n "checking for struct exception... " >&6; }
if test "${emacs_cv_struct_exception+set}" = set; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
$as_echo "$emacs_cv_struct_exception" >&6; }
HAVE_EXCEPTION=$emacs_cv_struct_exception
-if test $emacs_cv_struct_exception != yes; then
+if test $emacs_cv_struct_exception != yes || test $opsys = darwin; then
$as_echo "#define NO_MATHERR 1" >>confdefs.h
fi
-for ac_header in sys/socket.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SOCKET_H 1
-_ACEOF
-fi
-done
for ac_header in net/if.h
do :
done
-for ac_func in getifaddrs freeifaddrs
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
#if HAVE_SYS_SOCKET_H
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
-$as_echo_n "checking for function prototypes... " >&6; }
-if test "$ac_cv_prog_cc_c89" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define PROTOTYPES 1" >>confdefs.h
-
-
-$as_echo "#define __PROTOTYPES 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
-$as_echo_n "checking for working volatile... " >&6; }
-if test "${ac_cv_c_volatile+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+DEPFLAGS=
+MKDEPDIR=":"
+deps_frag=deps.mk
+if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
+$as_echo_n "checking whether we are using GNU Make... " >&6; }
+ HAVE_GNU_MAKE=no
+ testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
+ if test "x$testval" != x; then
+ HAVE_GNU_MAKE=yes
+ else
+ ac_enable_autodepend=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
+$as_echo "$HAVE_GNU_MAKE" >&6; }
+ if test $HAVE_GNU_MAKE = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
+$as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
-volatile int x;
-int * volatile y = (int *) 0;
-return !x && !y;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_volatile=yes
+
else
- ac_cv_c_volatile=no
+ ac_enable_autodepend=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$SAVE_CFLAGS"
+ test -f deps.d || ac_enable_autodepend=no
+ rm -rf deps.d
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
+$as_echo "$ac_enable_autodepend" >&6; }
+ fi
+ if test $ac_enable_autodepend = yes; then
+ DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
+ ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
+ MKDEPDIR='${MKDIR_P} ${DEPDIR}'
+ deps_frag=autodeps.mk
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
-$as_echo "$ac_cv_c_volatile" >&6; }
-if test $ac_cv_c_volatile = no; then
+deps_frag=$srcdir/src/$deps_frag
-$as_echo "#define volatile /**/" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if test "${ac_cv_c_const+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this. */
- typedef int charset[2];
- const charset cs;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
+lisp_frag=$srcdir/src/lisp.mk
-$as_echo "#define const /**/" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
-$as_echo_n "checking for void * support... " >&6; }
-if test "${emacs_cv_void_star+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
+$as_echo_n "checking for long file names... " >&6; }
+if test "${ac_cv_sys_long_file_names+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-void * foo;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_void_star=yes
-else
- emacs_cv_void_star=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+# . the current directory, where building will happen
+# $prefix/lib where we will be installing things
+# $exec_prefix/lib likewise
+# $TMPDIR if set, where it might want to write temporary files
+# /tmp where it might want to write temporary files
+# /var/tmp likewise
+# /usr/tmp likewise
+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
+ # in the usual case where exec_prefix is '${prefix}'.
+ case $ac_dir in #(
+ . | /* | ?:[\\/]*) ;; #(
+ *) continue;;
+ esac
+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
+ ac_xdir=$ac_dir/cf$$
+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
+ ac_tf1=$ac_xdir/conftest9012345
+ ac_tf2=$ac_xdir/conftest9012346
+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
+ ac_cv_sys_long_file_names=no
+ rm -f -r "$ac_xdir" 2>/dev/null
+ test $ac_cv_sys_long_file_names = no && break
+done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
-$as_echo "$emacs_cv_void_star" >&6; }
-if test $emacs_cv_void_star = yes; then
- $as_echo "#define POINTER_TYPE void" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
+$as_echo "$ac_cv_sys_long_file_names" >&6; }
+if test $ac_cv_sys_long_file_names = yes; then
-else
- $as_echo "#define POINTER_TYPE char" >>confdefs.h
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
-$as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
-if test "${emacs_cv_attribute_aligned+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-char __attribute__ ((__aligned__ (1 << 3))) c;
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_attribute_aligned=yes
-else
- emacs_cv_attribute_aligned=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
-$as_echo "$emacs_cv_attribute_aligned" >&6; }
-if test $emacs_cv_attribute_aligned = yes; then
-
-$as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
- @echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
- *@@@%%%=?*=@@@%%%*)
- eval ac_cv_prog_make_${ac_make}_set=yes;;
- *)
- eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- SET_MAKE=
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-
-DEPFLAGS=
-MKDEPDIR=":"
-deps_frag=deps.mk
-if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
-$as_echo_n "checking whether we are using GNU Make... " >&6; }
- HAVE_GNU_MAKE=no
- testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
- if test "x$testval" != x; then
- HAVE_GNU_MAKE=yes
- else
- ac_enable_autodepend=no
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
-$as_echo "$HAVE_GNU_MAKE" >&6; }
- if test $HAVE_GNU_MAKE = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
-$as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- ac_enable_autodepend=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$SAVE_CFLAGS"
- test -f deps.d || ac_enable_autodepend=no
- rm -rf deps.d
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
-$as_echo "$ac_enable_autodepend" >&6; }
- fi
- if test $ac_enable_autodepend = yes; then
- DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
- ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
- MKDEPDIR='${MKDIR_P} ${DEPDIR}'
- deps_frag=autodeps.mk
- fi
-fi
-deps_frag=$srcdir/src/$deps_frag
-
-
-
-
-
-lisp_frag=$srcdir/src/lisp.mk
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
-$as_echo_n "checking for long file names... " >&6; }
-if test "${ac_cv_sys_long_file_names+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_sys_long_file_names=yes
-# Test for long file names in all the places we know might matter:
-# . the current directory, where building will happen
-# $prefix/lib where we will be installing things
-# $exec_prefix/lib likewise
-# $TMPDIR if set, where it might want to write temporary files
-# /tmp where it might want to write temporary files
-# /var/tmp likewise
-# /usr/tmp likewise
-for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
- # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
- # in the usual case where exec_prefix is '${prefix}'.
- case $ac_dir in #(
- . | /* | ?:[\\/]*) ;; #(
- *) continue;;
- esac
- test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
- ac_xdir=$ac_dir/cf$$
- (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
- ac_tf1=$ac_xdir/conftest9012345
- ac_tf2=$ac_xdir/conftest9012346
- touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
- ac_cv_sys_long_file_names=no
- rm -f -r "$ac_xdir" 2>/dev/null
- test $ac_cv_sys_long_file_names = no && break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
-$as_echo "$ac_cv_sys_long_file_names" >&6; }
-if test $ac_cv_sys_long_file_names = yes; then
-
-$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
+$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
fi
#### Choose a window system.
+## We leave window_system equal to none if
+## we end up building without one. Any new window system should
+## set window_system to an appropriate value and add objects to
+## window-system-specific substs.
+
+window_system=none
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
$as_echo_n "checking for X... " >&6; }
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
fi
-if test "$no_x" = yes; then
- window_system=none
-else
+if test "$no_x" != yes; then
window_system=x11
fi
fi
-LEIM_INSTALLDIR="\${install_prefix}/leim"
+INSTALL_ARCH_INDEP_EXTRA=install-etc
+ns_self_contained=no
ns_frag=/dev/null
NS_OBJ=
NS_OBJC_OBJ=
fi
window_system=nextstep
- with_xft=no
# set up packaging dirs
if test "${EN_NS_SELF_CONTAINED}" = yes; then
+ ns_self_contained=yes
prefix=${ns_appresdir}
exec_prefix=${ns_appbindir}
- libexecdir=${ns_appbindir}/libexec
- LEIM_INSTALLDIR="\${ns_appresdir}/leim"
+ libexecdir="\${ns_appbindir}/libexec"
+ archlibdir="\${ns_appbindir}/libexec"
+ docdir="\${ns_appresdir}/etc"
+ etcdir="\${ns_appresdir}/etc"
+ infodir="\${ns_appresdir}/info"
+ mandir="\${ns_appresdir}/man"
+ lispdir="\${ns_appresdir}/lisp"
+ leimdir="\${ns_appresdir}/leim"
+ INSTALL_ARCH_INDEP_EXTRA=
fi
ns_frag=$srcdir/src/ns.mk
- NS_OBJ="fontset.o fringe.o image.o"
NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
fi
CFLAGS="$tmp_CFLAGS"
+
+## $window_system is now set to the window system we will
+## ultimately use.
+
+term_header=
+HAVE_X_WINDOWS=no
+HAVE_X11=no
+USE_X_TOOLKIT=none
+
case "${window_system}" in
x11 )
HAVE_X_WINDOWS=yes
HAVE_X11=yes
+ term_header=xterm.h
case "${with_x_toolkit}" in
athena | lucid ) USE_X_TOOLKIT=LUCID ;;
motif ) USE_X_TOOLKIT=MOTIF ;;
gtk ) with_gtk=yes
+ term_header=gtkutil.h
USE_X_TOOLKIT=none ;;
gtk3 ) with_gtk3=yes
+ term_header=gtkutil.h
USE_X_TOOLKIT=none ;;
no ) USE_X_TOOLKIT=none ;;
* ) USE_X_TOOLKIT=maybe ;;
esac
;;
- nextstep | none )
- HAVE_X_WINDOWS=no
- HAVE_X11=no
- USE_X_TOOLKIT=none
+ nextstep )
+ term_header=nsterm.h
;;
esac
+if test -n "${term_header}"; then
+
+cat >>confdefs.h <<_ACEOF
+#define TERM_HEADER "${term_header}"
+_ACEOF
+
+fi
+
if test "$window_system" = none && test "X$with_x" != "Xno"; then
# Extract the first word of "X", so it can be a program name with args.
set dummy X; ac_word=$2
yes ) HAVE_MENUS=yes ;;
esac
-# Do the opsystem or machine files prohibit the use of the GNU malloc?
+# Does the opsystem file prohibit the use of the GNU malloc?
# Assume not, until told otherwise.
GNU_MALLOC=yes
- for ac_header in $ac_header_list
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
LIB_PTHREAD=
-for ac_header in pthread.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PTHREAD_H 1
-_ACEOF
-fi
-done
if test "$ac_cv_header_pthread_h"; then
if test "$GMALLOC_OBJ" = gmalloc.o; then
fi
for ac_func in XrmSetDatabase XScreenResourceString \
-XScreenNumberOfScreen XSetWMProtocols
+XScreenNumberOfScreen
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
:
else
## 6.0.7 does not work. See bug#7955.
IMAGEMAGICK_MODULE="Wand >= 6.2.8"
- succeeded=no
-
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
+ succeeded=no
if test "$PKG_CONFIG" = "no" ; then
:
CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
LIBS="$IMAGEMAGICK_LIBS $LIBS"
- for ac_func in MagickExportImagePixels
+ for ac_func in MagickExportImagePixels MagickMergeImageLayers
do :
- ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
-if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE_MAGICKEXPORTIMAGEPIXELS 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
pkg_check_gtk=no
else
$as_echo "#define HAVE_GTK3 1" >>confdefs.h
GTK_OBJ=emacsgtkfixed.o
+ term_header=gtkutil.h
fi
if test "$pkg_check_gtk" != "yes"; then
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
pkg_check_gtk=no
else
fi
done
+
+ term_header=gtkutil.h
fi
HAVE_DBUS=no
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
HAVE_DBUS=no
else
$as_echo "#define HAVE_DBUS 1" >>confdefs.h
- for ac_func in dbus_watch_get_unix_fd \
+ for ac_func in dbus_watch_get_unix_fd \
+ dbus_type_is_valid \
dbus_validate_bus_name \
dbus_validate_path \
dbus_validate_interface \
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
HAVE_GSETTINGS=no
else
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_GCONF=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
+$as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
+ GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
+ GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
+ GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
+$as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
+ GCONF_CFLAGS=""
+ GCONF_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_GCONF=yes
+ else
+ HAVE_GCONF=no
+ fi
+
+ if test "$HAVE_GCONF" = yes; then
+
+$as_echo "#define HAVE_GCONF 1" >>confdefs.h
+
+ SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
+ SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
+ fi
fi
+if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
+ succeeded=no
if test "$PKG_CONFIG" = "no" ; then
- HAVE_GCONF=no
+ HAVE_GOBJECT=no
else
PKG_CONFIG_MIN_VERSION=0.9.0
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
-$as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
+$as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
- if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
- GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
- GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
+ if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
+ GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
+ GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
edit_cflags="
s,///*,/,g
s/^/ /
s/ -I/ $isystem/g
s/^ //
"
- GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
- GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
-$as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
+ GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
+ GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
+$as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
succeeded=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
- GCONF_CFLAGS=""
- GCONF_LIBS=""
+ GOBJECT_CFLAGS=""
+ GOBJECT_LIBS=""
## If we have a custom action on failure, don't print errors, but
## do set a variable so people can do so.
- GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
+ GOBJECT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gobject-2.0 >= 2.0"`
fi
fi
if test $succeeded = yes; then
- HAVE_GCONF=yes
+ HAVE_GOBJECT=yes
else
- HAVE_GCONF=no
+ HAVE_GOBJECT=no
fi
- if test "$HAVE_GCONF" = yes; then
-
-$as_echo "#define HAVE_GCONF 1" >>confdefs.h
-
- SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
- SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
- fi
-fi
-
-if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
+ if test "$HAVE_GOBJECT" = "yes"; then
+ SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
+ SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
+ fi
SAVE_CFLAGS="$CFLAGS"
SAVE_LIBS="$LIBS"
CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
if test "$PKG_CONFIG" = "no" ; then
HAVE_GNUTLS=no
else
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
else
- ac_cv_lib_Xmu_XmuConvertStandardSelection=no
+ ac_cv_lib_Xmu_XmuConvertStandardSelection=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
+$as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
+if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBXMU 1
+_ACEOF
+
+ LIBS="-lXmu $LIBS"
+
+fi
+
+ test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
+ fi
+
+
+LIBXMU=-lXmu
+case $opsys in
+ ## These systems don't supply Xmu.
+ hpux* | aix4-2 )
+ test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
+ ;;
+esac
+
+
+# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
+if test "${HAVE_X11}" = "yes"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
+$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
+if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXext $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XShapeQueryExtension ();
+int
+main ()
+{
+return XShapeQueryExtension ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xext_XShapeQueryExtension=yes
+else
+ ac_cv_lib_Xext_XShapeQueryExtension=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
+$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBXEXT 1
+_ACEOF
+
+ LIBS="-lXext $LIBS"
+
+fi
+
+ fi
+fi
+
+LIBXP=
+if test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ # OpenMotif may be installed in such a way on some GNU/Linux systems.
+ if test -d /usr/include/openmotif; then
+ CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
+ emacs_cv_openmotif=yes
+ case "$canonical" in
+ x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
+ test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
+ ;;
+ *)
+ test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
+ esac
+ else
+ emacs_cv_openmotif=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
+$as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
+if test "${emacs_cv_motif_version_2_1+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <Xm/Xm.h>
+int
+main ()
+{
+#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
+int x = 5;
+#else
+Motif version prior to 2.1.
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_motif_version_2_1=yes
+else
+ emacs_cv_motif_version_2_1=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
+$as_echo "$emacs_cv_motif_version_2_1" >&6; }
+ if test $emacs_cv_motif_version_2_1 = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
+$as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
+if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXp $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XpCreateContext ();
+int
+main ()
+{
+return XpCreateContext ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xp_XpCreateContext=yes
+else
+ ac_cv_lib_Xp_XpCreateContext=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
+$as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
+if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
+ LIBXP=-lXp
+fi
+
+ if test x$emacs_cv_openmotif = xyes; then
+ REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
+$as_echo_n "checking for LessTif where some systems put it... " >&6; }
+if test "${emacs_cv_lesstif+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # We put this in CFLAGS temporarily to precede other -I options
+ # that might be in CFLAGS temporarily.
+ # We put this in CPPFLAGS where it precedes the other -I options.
+ OLD_CPPFLAGS=$CPPFLAGS
+ OLD_CFLAGS=$CFLAGS
+ CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
+ CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
+int
+main ()
+{
+int x = 5;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_lesstif=yes
+else
+ emacs_cv_lesstif=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
-$as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
-if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXMU 1
-_ACEOF
-
- LIBS="-lXmu $LIBS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
+$as_echo "$emacs_cv_lesstif" >&6; }
+ if test $emacs_cv_lesstif = yes; then
+ # Make sure this -I option remains in CPPFLAGS after it is set
+ # back to REAL_CPPFLAGS.
+ # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
+ # have those other -I options anyway. Ultimately, having this
+ # directory ultimately in CPPFLAGS will be enough.
+ REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
+ LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
+ else
+ CFLAGS=$OLD_CFLAGS
+ CPPFLAGS=$OLD_CPPFLAGS
+ fi
+ fi
+ ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
+if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
+else
+ as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
fi
- test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
+
fi
-LIBXMU=-lXmu
-case $opsys in
- ## These systems don't supply Xmu.
- hpux* | aix4-2 )
- test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
- ;;
-esac
+USE_TOOLKIT_SCROLL_BARS=no
+if test "${with_toolkit_scroll_bars}" != "no"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ if test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ HAVE_XAW3D=no
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+
+ USE_TOOLKIT_SCROLL_BARS=yes
+ fi
+ elif test "${HAVE_GTK}" = "yes"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_NS}" = "yes"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+
+ USE_TOOLKIT_SCROLL_BARS=yes
+ fi
+fi
-# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
-if test "${HAVE_X11}" = "yes"; then
- if test "${USE_X_TOOLKIT}" != "none"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
-$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
-if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShapeQueryExtension ();
+ #include <X11/Xlib.h>
+ #include <X11/Xresource.h>
int
main ()
{
-return XShapeQueryExtension ();
+XIMProc callback;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShapeQueryExtension=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ HAVE_XIM=yes
+
+$as_echo "#define HAVE_XIM 1" >>confdefs.h
+
else
- ac_cv_lib_Xext_XShapeQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ HAVE_XIM=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXEXT 1
-_ACEOF
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- LIBS="-lXext $LIBS"
-fi
+if test "${with_xim}" != "no"; then
+
+$as_echo "#define USE_XIM 1" >>confdefs.h
- fi
fi
-LIBXP=
-if test "${USE_X_TOOLKIT}" = "MOTIF"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
-$as_echo_n "checking for Motif version 2.1... " >&6; }
-if test "${emacs_cv_motif_version_2_1+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+
+if test "${HAVE_XIM}" != "no"; then
+ late_CFLAGS=$CFLAGS
+ if test "$GCC" = yes; then
+ CFLAGS="$CFLAGS --pedantic-errors"
+ fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <Xm/Xm.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xresource.h>
int
main ()
{
-#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
-int x = 5;
-#else
-Motif version prior to 2.1.
+Display *display;
+XrmDatabase db;
+char *res_name;
+char *res_class;
+XIMProc callback;
+XPointer *client_data;
+#ifndef __GNUC__
+/* If we're not using GCC, it's probably not XFree86, and this is
+ probably right, but we can't use something like --pedantic-errors. */
+extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
+ char*, XIMProc, XPointer*);
#endif
+(void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
+ client_data);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_motif_version_2_1=yes
-else
- emacs_cv_motif_version_2_1=no
+ emacs_cv_arg6_star=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "$emacs_cv_arg6_star" = yes; then
+ $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
+
+ else
+ $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
+
+ fi
+ CFLAGS=$late_CFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
-$as_echo "$emacs_cv_motif_version_2_1" >&6; }
- if test $emacs_cv_motif_version_2_1 = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
-$as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
-if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
+
+### Start of font-backend (under any platform) section.
+# (nothing here yet -- this is a placeholder)
+### End of font-backend (under any platform) section.
+
+### Start of font-backend (under X11) section.
+if test "${HAVE_X11}" = "yes"; then
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_FC=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
+$as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
+
+ if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
+ FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
+ FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
+ FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
+$as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ FONTCONFIG_CFLAGS=""
+ FONTCONFIG_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_FC=yes
+ else
+ HAVE_FC=no
+ fi
+
+
+ ## Use -lXft if available, unless `--with-xft=no'.
+ HAVE_XFT=maybe
+ if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
+ with_xft="no";
+ fi
+ if test "x${with_xft}" != "xno"; then
+
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_XFT=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
+$as_echo_n "checking for xft >= 0.13.0... " >&6; }
+
+ if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
+ XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
+ XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
+ XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
+$as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ XFT_CFLAGS=""
+ XFT_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ :
+ else
+ HAVE_XFT=no
+ fi
+
+ ## Because xftfont.c uses XRenderQueryExtension, we also
+ ## need to link to -lXrender.
+ HAVE_XRENDER=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
+$as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
+if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXp $LIBS"
+LIBS="-lXrender $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XpCreateContext ();
+char XRenderQueryExtension ();
int
main ()
{
-return XpCreateContext ();
+return XRenderQueryExtension ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xp_XpCreateContext=yes
+ ac_cv_lib_Xrender_XRenderQueryExtension=yes
else
- ac_cv_lib_Xp_XpCreateContext=no
+ ac_cv_lib_Xrender_XRenderQueryExtension=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
-$as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
-if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
- LIBXP=-lXp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
+$as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
+ HAVE_XRENDER=yes
fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
-$as_echo_n "checking for LessTif where some systems put it... " >&6; }
-if test "${emacs_cv_lesstif+set}" = set; then :
+ if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
+ OLD_CPPFLAGS="$CPPFLAGS"
+ OLD_CFLAGS="$CFLAGS"
+ OLD_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
+ CFLAGS="$CFLAGS $XFT_CFLAGS"
+ XFT_LIBS="-lXrender $XFT_LIBS"
+ LIBS="$XFT_LIBS $LIBS"
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
+$as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
+if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- # We put this in CFLAGS temporarily to precede other -I options
- # that might be in CFLAGS temporarily.
- # We put this in CPPFLAGS where it precedes the other -I options.
- OLD_CPPFLAGS=$CPPFLAGS
- OLD_CFLAGS=$CFLAGS
- CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
- CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXft $XFT_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XftFontOpen ();
int
main ()
{
-int x = 5;
+return XftFontOpen ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_lesstif=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xft_XftFontOpen=yes
else
- emacs_cv_lesstif=no
+ ac_cv_lib_Xft_XftFontOpen=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
+$as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
+if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
+ HAVE_XFT=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
-$as_echo "$emacs_cv_lesstif" >&6; }
- if test $emacs_cv_lesstif = yes; then
- # Make sure this -I option remains in CPPFLAGS after it is set
- # back to REAL_CPPFLAGS.
- # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
- # have those other -I options anyway. Ultimately, having this
- # directory ultimately in CPPFLAGS will be enough.
- REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
- LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
- else
- CFLAGS=$OLD_CFLAGS
- CPPFLAGS=$OLD_CPPFLAGS
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
-if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
-else
- as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
fi
-fi
+ if test "${HAVE_XFT}" = "yes"; then
-USE_TOOLKIT_SCROLL_BARS=no
-if test "${with_toolkit_scroll_bars}" != "no"; then
- if test "${USE_X_TOOLKIT}" != "none"; then
- if test "${USE_X_TOOLKIT}" = "MOTIF"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+$as_echo "#define HAVE_XFT 1" >>confdefs.h
- HAVE_XAW3D=no
- USE_TOOLKIT_SCROLL_BARS=yes
- elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
- USE_TOOLKIT_SCROLL_BARS=yes
- fi
- elif test "${HAVE_GTK}" = "yes"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
+ else
+ CPPFLAGS="$OLD_CPPFLAGS"
+ CFLAGS="$OLD_CFLAGS"
+ LIBS="$OLD_LIBS"
+ fi # "${HAVE_XFT}" = "yes"
+ fi # "$HAVE_XFT" != no
+ fi # "x${with_xft}" != "xno"
- USE_TOOLKIT_SCROLL_BARS=yes
- elif test "${HAVE_NS}" = "yes"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ ## We used to allow building with FreeType and without Xft.
+ ## However, the ftx font backend driver is not in good shape.
+ if test "$HAVE_XFT" != "yes"; then
+ HAVE_XFT=no
+ HAVE_FREETYPE=no
+ else
- USE_TOOLKIT_SCROLL_BARS=yes
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_FREETYPE=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
+$as_echo_n "checking for freetype2... " >&6; }
+
+ if $PKG_CONFIG --exists "freetype2" 2>&5 &&
+ FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
+ FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
+ FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
+$as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ FREETYPE_CFLAGS=""
+ FREETYPE_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
fi
-fi
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ if test $succeeded = yes; then
+ HAVE_FREETYPE=yes
+ else
+ HAVE_FREETYPE=no
+ fi
- #include <X11/Xlib.h>
- #include <X11/Xresource.h>
-int
-main ()
-{
-XIMProc callback;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- HAVE_XIM=yes
-$as_echo "#define HAVE_XIM 1" >>confdefs.h
+ test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
+ fi
+
+ HAVE_LIBOTF=no
+ if test "${HAVE_FREETYPE}" = "yes"; then
+
+$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
+
+ if test "${with_libotf}" != "no"; then
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_LIBOTF=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
+$as_echo_n "checking for libotf... " >&6; }
+
+ if $PKG_CONFIG --exists "libotf" 2>&5 &&
+ LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
+ LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
+ LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
+$as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ LIBOTF_CFLAGS=""
+ LIBOTF_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
+
+ fi
-else
- HAVE_XIM=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-if test "${with_xim}" != "no"; then
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
-$as_echo "#define USE_XIM 1" >>confdefs.h
+ if test $succeeded = yes; then
+ HAVE_LIBOTF=yes
+ else
+ HAVE_LIBOTF=no
+ fi
-fi
+ if test "$HAVE_LIBOTF" = "yes"; then
+$as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
-if test "${HAVE_XIM}" != "no"; then
- late_CFLAGS=$CFLAGS
- if test "$GCC" = yes; then
- CFLAGS="$CFLAGS --pedantic-errors"
- fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
+$as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
+if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lotf $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Xlib.h>
-#include <X11/Xresource.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char OTF_get_variation_glyphs ();
int
main ()
{
-Display *display;
-XrmDatabase db;
-char *res_name;
-char *res_class;
-XIMProc callback;
-XPointer *client_data;
-#ifndef __GNUC__
-/* If we're not using GCC, it's probably not XFree86, and this is
- probably right, but we can't use something like --pedantic-errors. */
-extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
- char*, XIMProc, XPointer*);
-#endif
-(void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
- client_data);
+return OTF_get_variation_glyphs ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_arg6_star=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_otf_OTF_get_variation_glyphs=yes
+else
+ ac_cv_lib_otf_OTF_get_variation_glyphs=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$emacs_cv_arg6_star" = yes; then
- $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
-
- else
- $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
-
- fi
- CFLAGS=$late_CFLAGS
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
+$as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
+if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
+ HAVE_OTF_GET_VARIATION_GLYPHS=yes
+else
+ HAVE_OTF_GET_VARIATION_GLYPHS=no
fi
-### Start of font-backend (under any platform) section.
-# (nothing here yet -- this is a placeholder)
-### End of font-backend (under any platform) section.
-
-### Start of font-backend (under X11) section.
-if test "${HAVE_X11}" = "yes"; then
-
- succeeded=no
+ if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+$as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+ fi
+ fi
+ fi
+ fi
+ HAVE_M17N_FLT=no
+ if test "${HAVE_LIBOTF}" = yes; then
+ if test "${with_m17n_flt}" != "no"; then
+ succeeded=no
if test "$PKG_CONFIG" = "no" ; then
- HAVE_FC=no
+ HAVE_M17N_FLT=no
else
PKG_CONFIG_MIN_VERSION=0.9.0
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
-$as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
+$as_echo_n "checking for m17n-flt... " >&6; }
- if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
- FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
- FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
+ if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
+ M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
+ M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
edit_cflags="
s,///*,/,g
s/^/ /
s/ -I/ $isystem/g
s/^ //
"
- FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
- FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
-$as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
+ M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
+ M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
+$as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
succeeded=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
- FONTCONFIG_CFLAGS=""
- FONTCONFIG_LIBS=""
+ M17N_FLT_CFLAGS=""
+ M17N_FLT_LIBS=""
## If we have a custom action on failure, don't print errors, but
## do set a variable so people can do so.
- FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
+ M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_M17N_FLT=yes
+ else
+ HAVE_M17N_FLT=no
+ fi
+
+ if test "$HAVE_M17N_FLT" = "yes"; then
+
+$as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
+
+ fi
+ fi
+ fi
+else
+ HAVE_XFT=no
+ HAVE_FREETYPE=no
+ HAVE_LIBOTF=no
+ HAVE_M17N_FLT=no
+fi
+
+### End of font-backend (under X11) section.
+
+
+
+
+
+
+
+
+
+
+### Use -lXpm if available, unless `--with-xpm=no'.
+HAVE_XPM=no
+LIBXPM=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_xpm}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
+$as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
+if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXpm -lX11 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XpmReadFileToPixmap ();
+int
+main ()
+{
+return XpmReadFileToPixmap ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
+else
+ ac_cv_lib_Xpm_XpmReadFileToPixmap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
+$as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
+if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
+ HAVE_XPM=yes
+fi
+
+fi
+
+
+ if test "${HAVE_XPM}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
+$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include "X11/xpm.h"
+#ifndef XpmReturnAllocPixels
+no_return_alloc_pixels
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
+ HAVE_XPM=no
+else
+ HAVE_XPM=yes
+fi
+rm -f conftest*
+
- if test $succeeded = yes; then
- HAVE_FC=yes
- else
- HAVE_FC=no
+ if test "${HAVE_XPM}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ fi
fi
+ if test "${HAVE_XPM}" = "yes"; then
- ## Use -lXft if available, unless `--with-xft=no'.
- HAVE_XFT=maybe
- if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
- with_xft="no";
- fi
- if test "x${with_xft}" != "xno"; then
+$as_echo "#define HAVE_XPM 1" >>confdefs.h
+ LIBXPM=-lXpm
+ fi
+fi
- succeeded=no
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+### Use -ljpeg if available, unless `--with-jpeg=no'.
+HAVE_JPEG=no
+LIBJPEG=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_jpeg}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
+if test "x$ac_cv_header_jerror_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
+$as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
+if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ljpeg $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char jpeg_destroy_compress ();
+int
+main ()
+{
+return jpeg_destroy_compress ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_jpeg_jpeg_destroy_compress=yes
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ ac_cv_lib_jpeg_jpeg_destroy_compress=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
+$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
+if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
+ HAVE_JPEG=yes
fi
+fi
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_XFT=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
-$as_echo_n "checking for xft >= 0.13.0... " >&6; }
+ fi
- if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
- XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
- XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
- XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
-$as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- XFT_CFLAGS=""
- XFT_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
+ if test "${HAVE_JPEG}" = "yes"; then
+ $as_echo "#define HAVE_JPEG 1" >>confdefs.h
- fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <jpeglib.h>
+ version=JPEG_LIB_VERSION
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
+ $as_echo "#define HAVE_JPEG 1" >>confdefs.h
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
+$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
+ HAVE_JPEG=no
+fi
+rm -f conftest*
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
fi
-
- if test $succeeded = yes; then
- :
- else
- HAVE_XFT=no
+ if test "${HAVE_JPEG}" = "yes"; then
+ LIBJPEG=-ljpeg
fi
+fi
- ## Because xftfont.c uses XRenderQueryExtension, we also
- ## need to link to -lXrender.
- HAVE_XRENDER=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
-$as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
-if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
+
+### Use -lpng if available, unless `--with-png=no'.
+HAVE_PNG=no
+LIBPNG=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_png}" != "no"; then
+ # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
+ # in /usr/include/libpng.
+ for ac_header in png.h libpng/png.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ break
+fi
+
+done
+
+ if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
+$as_echo_n "checking for png_get_channels in -lpng... " >&6; }
+if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrender $LIBS"
+LIBS="-lpng -lz -lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XRenderQueryExtension ();
+char png_get_channels ();
int
main ()
{
-return XRenderQueryExtension ();
+return png_get_channels ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrender_XRenderQueryExtension=yes
+ ac_cv_lib_png_png_get_channels=yes
else
- ac_cv_lib_Xrender_XRenderQueryExtension=no
+ ac_cv_lib_png_png_get_channels=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
- HAVE_XRENDER=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
+$as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
+if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
+ HAVE_PNG=yes
fi
- if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
- OLD_CPPFLAGS="$CPPFLAGS"
- OLD_CFLAGS="$CFLAGS"
- OLD_LIBS="$LIBS"
- CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
- CFLAGS="$CFLAGS $XFT_CFLAGS"
- XFT_LIBS="-lXrender $XFT_LIBS"
- LIBS="$XFT_LIBS $LIBS"
- ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
-$as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
-if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
+ fi
+ fi
+
+ if test "${HAVE_PNG}" = "yes"; then
+
+$as_echo "#define HAVE_PNG 1" >>confdefs.h
+
+ LIBPNG="-lpng -lz -lm"
+
+ ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
+ # include <libpng/png.h>
+ #else
+ # include <png.h>
+ #endif
+
+"
+if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
+
+else
+
+$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
+
+fi
+
+ fi
+fi
+
+
+### Use -ltiff if available, unless `--with-tiff=no'.
+HAVE_TIFF=no
+LIBTIFF=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_tiff}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
+if test "x$ac_cv_header_tiffio_h" = x""yes; then :
+ tifflibs="-lz -lm"
+ # At least one tiff package requires the jpeg library.
+ if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
+$as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
+if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXft $XFT_LIBS $LIBS"
+LIBS="-ltiff $tifflibs $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XftFontOpen ();
+char TIFFGetVersion ();
int
main ()
{
-return XftFontOpen ();
+return TIFFGetVersion ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xft_XftFontOpen=yes
+ ac_cv_lib_tiff_TIFFGetVersion=yes
else
- ac_cv_lib_Xft_XftFontOpen=no
+ ac_cv_lib_tiff_TIFFGetVersion=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
-$as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
-if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
- HAVE_XFT=yes
-fi
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
+$as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
+if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
+ HAVE_TIFF=yes
fi
-
-
- if test "${HAVE_XFT}" = "yes"; then
-
-$as_echo "#define HAVE_XFT 1" >>confdefs.h
-
-
- C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
- else
- CPPFLAGS="$OLD_CPPFLAGS"
- CFLAGS="$OLD_CFLAGS"
- LIBS="$OLD_LIBS"
- fi # "${HAVE_XFT}" = "yes"
- fi # "$HAVE_XFT" != no
- fi # "x${with_xft}" != "xno"
-
- ## We used to allow building with FreeType and without Xft.
- ## However, the ftx font backend driver is not in good shape.
- if test "$HAVE_XFT" != "yes"; then
- HAVE_XFT=no
- HAVE_FREETYPE=no
- else
-
- succeeded=no
-
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
fi
-
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_FREETYPE=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
-$as_echo_n "checking for freetype2... " >&6; }
-
- if $PKG_CONFIG --exists "freetype2" 2>&5 &&
- FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
- FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
- FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
-$as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- FREETYPE_CFLAGS=""
- FREETYPE_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
-
- fi
-
-
-
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
-
- if test $succeeded = yes; then
- HAVE_FREETYPE=yes
- else
- HAVE_FREETYPE=no
fi
+ if test "${HAVE_TIFF}" = "yes"; then
- test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
- fi
-
- HAVE_LIBOTF=no
- if test "${HAVE_FREETYPE}" = "yes"; then
-
-$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
-
- if test "${with_libotf}" != "no"; then
-
- succeeded=no
+$as_echo "#define HAVE_TIFF 1" >>confdefs.h
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
+ LIBTIFF=-ltiff
fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
fi
-
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_LIBOTF=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
-$as_echo_n "checking for libotf... " >&6; }
-
- if $PKG_CONFIG --exists "libotf" 2>&5 &&
- LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
- LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
- LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBOTF_CFLAGS=""
- LIBOTF_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
-
- fi
-
-
-
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
-
- if test $succeeded = yes; then
- HAVE_LIBOTF=yes
- else
- HAVE_LIBOTF=no
- fi
-
- if test "$HAVE_LIBOTF" = "yes"; then
-
-$as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
-$as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
-if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
+### Use -lgif or -lungif if available, unless `--with-gif=no'.
+HAVE_GIF=no
+LIBGIF=
+if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
+if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
+ # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
+# Earlier versions can crash Emacs.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
+$as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
+if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lotf $LIBS"
+LIBS="-lgif $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char OTF_get_variation_glyphs ();
+char EGifPutExtensionLast ();
int
main ()
{
-return OTF_get_variation_glyphs ();
+return EGifPutExtensionLast ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_otf_OTF_get_variation_glyphs=yes
+ ac_cv_lib_gif_EGifPutExtensionLast=yes
else
- ac_cv_lib_otf_OTF_get_variation_glyphs=no
+ ac_cv_lib_gif_EGifPutExtensionLast=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
-$as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
-if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
- HAVE_OTF_GET_VARIATION_GLYPHS=yes
-else
- HAVE_OTF_GET_VARIATION_GLYPHS=no
-fi
-
- if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
-
-$as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
-
- fi
- fi
- fi
- fi
-
- HAVE_M17N_FLT=no
- if test "${HAVE_LIBOTF}" = yes; then
- if test "${with_m17n_flt}" != "no"; then
-
- succeeded=no
-
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
+$as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
+if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
+ HAVE_GIF=yes
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ HAVE_GIF=maybe
fi
-
-
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_M17N_FLT=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
-$as_echo_n "checking for m17n-flt... " >&6; }
-
- if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
- M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
- M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
- M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
-$as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- M17N_FLT_CFLAGS=""
- M17N_FLT_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
-
- fi
-
-
-
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
-
- if test $succeeded = yes; then
- HAVE_M17N_FLT=yes
- else
- HAVE_M17N_FLT=no
- fi
-
- if test "$HAVE_M17N_FLT" = "yes"; then
-
-$as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
-
- fi
- fi
- fi
-else
- HAVE_XFT=no
- HAVE_FREETYPE=no
- HAVE_LIBOTF=no
- HAVE_M17N_FLT=no
fi
-### End of font-backend (under X11) section.
-
-
-
-
-
-
-
-
-### Use -lXpm if available, unless `--with-xpm=no'.
-HAVE_XPM=no
-LIBXPM=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_xpm}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
-$as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
-if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
+ if test "$HAVE_GIF" = yes; then
+ LIBGIF=-lgif
+ elif test "$HAVE_GIF" = maybe; then
+# If gif_lib.h but no libgif, try libungif.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
+$as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
+if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXpm -lX11 $LIBS"
+LIBS="-lungif $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XpmReadFileToPixmap ();
+char EGifPutExtensionLast ();
int
main ()
{
-return XpmReadFileToPixmap ();
+return EGifPutExtensionLast ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
+ ac_cv_lib_ungif_EGifPutExtensionLast=yes
else
- ac_cv_lib_Xpm_XpmReadFileToPixmap=no
+ ac_cv_lib_ungif_EGifPutExtensionLast=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
-$as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
-if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
- HAVE_XPM=yes
-fi
-
-fi
-
-
- if test "${HAVE_XPM}" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
-$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "X11/xpm.h"
-#ifndef XpmReturnAllocPixels
-no_return_alloc_pixels
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
- HAVE_XPM=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
+$as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
+if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
+ HAVE_GIF=yes
else
- HAVE_XPM=yes
+ HAVE_GIF=no
fi
-rm -f conftest*
-
- if test "${HAVE_XPM}" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
+ test "$HAVE_GIF" = yes && LIBGIF=-lungif
fi
- if test "${HAVE_XPM}" = "yes"; then
+ if test "${HAVE_GIF}" = "yes"; then
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
+$as_echo "#define HAVE_GIF 1" >>confdefs.h
- LIBXPM=-lXpm
fi
fi
-### Use -ljpeg if available, unless `--with-jpeg=no'.
-HAVE_JPEG=no
-LIBJPEG=
if test "${HAVE_X11}" = "yes"; then
- if test "${with_jpeg}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
-$as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
-if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
+ MISSING=""
+ WITH_NO=""
+ test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
+ MISSING="libXpm" && WITH_NO="--with-xpm=no"
+ test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
+ MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
+ test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
+ MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
+ test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
+ MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
+ test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
+ MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
+
+ if test "X${MISSING}" != X; then
+ as_fn_error "The following required libraries were not found:
+ $MISSING
+Maybe some development libraries/packages are missing?
+If you don't want to link with them give
+ $WITH_NO
+as options to configure" "$LINENO" 5
+ fi
+fi
+
+### Use -lgpm if available, unless `--with-gpm=no'.
+HAVE_GPM=no
+LIBGPM=
+if test "${with_gpm}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
+if test "x$ac_cv_header_gpm_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
+$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
+if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-ljpeg $LIBS"
+LIBS="-lgpm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char jpeg_destroy_compress ();
+char Gpm_Open ();
int
main ()
{
-return jpeg_destroy_compress ();
+return Gpm_Open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_jpeg_jpeg_destroy_compress=yes
+ ac_cv_lib_gpm_Gpm_Open=yes
else
- ac_cv_lib_jpeg_jpeg_destroy_compress=no
+ ac_cv_lib_gpm_Gpm_Open=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
-$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
-if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
- HAVE_JPEG=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
+if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
+ HAVE_GPM=yes
fi
fi
+
+ if test "${HAVE_GPM}" = "yes"; then
+
+$as_echo "#define HAVE_GPM 1" >>confdefs.h
+
+ LIBGPM=-lgpm
fi
+fi
- if test "${HAVE_JPEG}" = "yes"; then
- $as_echo "#define HAVE_JPEG 1" >>confdefs.h
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <jpeglib.h>
- version=JPEG_LIB_VERSION
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
- $as_echo "#define HAVE_JPEG 1" >>confdefs.h
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
-$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
- HAVE_JPEG=no
-fi
-rm -f conftest*
- fi
- if test "${HAVE_JPEG}" = "yes"; then
- LIBJPEG=-ljpeg
- fi
-fi
+GNUSTEP_CFLAGS=
+### Use NeXTstep API to implement GUI.
+if test "${HAVE_NS}" = "yes"; then
-### Use -lpng if available, unless `--with-png=no'.
-HAVE_PNG=no
-LIBPNG=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_png}" != "no"; then
- # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
- # in /usr/include/libpng.
- for ac_header in png.h libpng/png.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+$as_echo "#define HAVE_NS 1" >>confdefs.h
+
+ if test "${NS_IMPL_COCOA}" = "yes"; then
+
+$as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
+
+ fi
+ if test "${NS_IMPL_GNUSTEP}" = "yes"; then
+
+$as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
+ # See also .m.o rule in Makefile.in */
+ # FIXME: are all these flags really needed? Document here why. */
+ GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
+ ## Extra CFLAGS applied to src/*.m files.
+ GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
+ fi
+ # We also have mouse menus.
+ HAVE_MENUS=yes
+ OTHER_FILES=ns-app
fi
-done
- if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
-$as_echo_n "checking for png_get_channels in -lpng... " >&6; }
-if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
+### Use session management (-lSM -lICE) if available
+HAVE_X_SM=no
+LIBXSM=
+if test "${HAVE_X11}" = "yes"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
+$as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
+if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng -lz -lm $LIBS"
+LIBS="-lSM -lICE $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char png_get_channels ();
+char SmcOpenConnection ();
int
main ()
{
-return png_get_channels ();
+return SmcOpenConnection ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_get_channels=yes
+ ac_cv_lib_SM_SmcOpenConnection=yes
else
- ac_cv_lib_png_png_get_channels=no
+ ac_cv_lib_SM_SmcOpenConnection=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
-$as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
-if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
- HAVE_PNG=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
+$as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
+if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
+ HAVE_X_SM=yes
fi
- fi
- fi
+fi
- if test "${HAVE_PNG}" = "yes"; then
-$as_echo "#define HAVE_PNG 1" >>confdefs.h
- LIBPNG="-lpng -lz -lm"
+ if test "${HAVE_X_SM}" = "yes"; then
+
+$as_echo "#define HAVE_X_SM 1" >>confdefs.h
+
+ LIBXSM="-lSM -lICE"
+ case "$LIBS" in
+ *-lSM*) ;;
+ *) LIBS="$LIBXSM $LIBS" ;;
+ esac
fi
fi
-### Use -ltiff if available, unless `--with-tiff=no'.
-HAVE_TIFF=no
-LIBTIFF=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_tiff}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = x""yes; then :
- tifflibs="-lz -lm"
- # At least one tiff package requires the jpeg library.
- if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
-$as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
-if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
+### Use libxml (-lxml2) if available
+HAVE_LIBXML2=no
+if test "${with_xml2}" != "no"; then
+ ### I'm not sure what the version number should be, so I just guessed.
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_LIBXML2=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
+$as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
+
+ if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
+ LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
+ LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
+ LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
+$as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ LIBXML2_CFLAGS=""
+ LIBXML2_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_LIBXML2=yes
+ else
+ HAVE_LIBXML2=no
+ fi
+
+ if test "${HAVE_LIBXML2}" = "yes"; then
+ LIBS="$LIBXML2_LIBS $LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
+$as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
+if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-ltiff $tifflibs $LIBS"
+LIBS="-lxml2 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char TIFFGetVersion ();
+char htmlReadMemory ();
int
main ()
{
-return TIFFGetVersion ();
+return htmlReadMemory ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_tiff_TIFFGetVersion=yes
+ ac_cv_lib_xml2_htmlReadMemory=yes
else
- ac_cv_lib_tiff_TIFFGetVersion=no
+ ac_cv_lib_xml2_htmlReadMemory=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
- HAVE_TIFF=yes
-fi
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
+$as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
+if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
+ HAVE_LIBXML2=yes
+else
+ HAVE_LIBXML2=no
fi
+ if test "${HAVE_LIBXML2}" = "yes"; then
- fi
-
- if test "${HAVE_TIFF}" = "yes"; then
-
-$as_echo "#define HAVE_TIFF 1" >>confdefs.h
+$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
- LIBTIFF=-ltiff
+ else
+ LIBXML2_LIBS=""
+ LIBXML2_CFLAGS=""
+ fi
fi
fi
-
-
-### Use -lgif or -lungif if available, unless `--with-gif=no'.
-HAVE_GIF=no
-LIBGIF=
-if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
- # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
-# Earlier versions can crash Emacs.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
-if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
+
+
+
+# If netdb.h doesn't declare h_errno, we must declare it by hand.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
+$as_echo_n "checking whether netdb declares h_errno... " >&6; }
+if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgif $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char EGifPutExtensionLast ();
+#include <netdb.h>
int
main ()
{
-return EGifPutExtensionLast ();
+return h_errno;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_gif_EGifPutExtensionLast=yes
+ emacs_cv_netdb_declares_h_errno=yes
else
- ac_cv_lib_gif_EGifPutExtensionLast=no
+ emacs_cv_netdb_declares_h_errno=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
- HAVE_GIF=yes
-else
- HAVE_GIF=maybe
-fi
-
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
+$as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
+if test $emacs_cv_netdb_declares_h_errno = yes; then
+$as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
+fi
- if test "$HAVE_GIF" = yes; then
- LIBGIF=-lgif
- elif test "$HAVE_GIF" = maybe; then
-# If gif_lib.h but no libgif, try libungif.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
-if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
+# fmod, logb, and frexp are found in -lm on most systems.
+# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
+$as_echo_n "checking for sqrt in -lm... " >&6; }
+if test "${ac_cv_lib_m_sqrt+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lungif $LIBS"
+LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char EGifPutExtensionLast ();
+char sqrt ();
int
main ()
{
-return EGifPutExtensionLast ();
+return sqrt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ungif_EGifPutExtensionLast=yes
+ ac_cv_lib_m_sqrt=yes
else
- ac_cv_lib_ungif_EGifPutExtensionLast=no
+ ac_cv_lib_m_sqrt=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
- HAVE_GIF=yes
-else
- HAVE_GIF=no
-fi
-
- test "$HAVE_GIF" = yes && LIBGIF=-lungif
- fi
-
- if test "${HAVE_GIF}" = "yes"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
+$as_echo "$ac_cv_lib_m_sqrt" >&6; }
+if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
-$as_echo "#define HAVE_GIF 1" >>confdefs.h
+ LIBS="-lm $LIBS"
- fi
fi
-if test "${HAVE_X11}" = "yes"; then
- MISSING=""
- WITH_NO=""
- test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
- MISSING="libXpm" && WITH_NO="--with-xpm=no"
- test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
- MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
- test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
- MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
- test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
- MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
- test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
- MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
-
- if test "X${MISSING}" != X; then
- as_fn_error "The following required libraries were not found:
- $MISSING
-Maybe some development libraries/packages are missing?
-If you don't want to link with them give
- $WITH_NO
-as options to configure" "$LINENO" 5
- fi
-fi
-
-### Use -lgpm if available, unless `--with-gpm=no'.
-HAVE_GPM=no
-LIBGPM=
-if test "${with_gpm}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_gpm_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
-$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
-if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
+# Check for mail-locking functions in a "mail" library. Probably this should
+# have the same check as for liblockfile below.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
+$as_echo_n "checking for maillock in -lmail... " >&6; }
+if test "${ac_cv_lib_mail_maillock+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgpm $LIBS"
+LIBS="-lmail $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char Gpm_Open ();
+char maillock ();
int
main ()
{
-return Gpm_Open ();
+return maillock ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_gpm_Gpm_Open=yes
+ ac_cv_lib_mail_maillock=yes
else
- ac_cv_lib_gpm_Gpm_Open=no
+ ac_cv_lib_mail_maillock=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
-$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
-if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
- HAVE_GPM=yes
-fi
-
-fi
-
-
-
- if test "${HAVE_GPM}" = "yes"; then
-
-$as_echo "#define HAVE_GPM 1" >>confdefs.h
-
- LIBGPM=-lgpm
- fi
-fi
-
-
-ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
-
-$as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
+$as_echo "$ac_cv_lib_mail_maillock" >&6; }
+if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
+ have_mail=yes
+else
+ have_mail=no
fi
+if test $have_mail = yes; then
+ LIBS_MAIL=-lmail
+ LIBS="$LIBS_MAIL $LIBS"
+$as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
-GNUSTEP_CFLAGS=
-### Use NeXTstep API to implement GUI.
-if test "${HAVE_NS}" = "yes"; then
-
-$as_echo "#define HAVE_NS 1" >>confdefs.h
-
- if test "${NS_IMPL_COCOA}" = "yes"; then
-
-$as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
-
- fi
- if test "${NS_IMPL_GNUSTEP}" = "yes"; then
-
-$as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
-
- # See also .m.o rule in Makefile.in */
- # FIXME: are all these flags really needed? Document here why. */
- GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
- ## Extra CFLAGS applied to src/*.m files.
- GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
- fi
- # We also have mouse menus.
- HAVE_MENUS=yes
- OTHER_FILES=ns-app
+else
+ LIBS_MAIL=
fi
-
-
-### Use session management (-lSM -lICE) if available
-HAVE_X_SM=no
-LIBXSM=
-if test "${HAVE_X11}" = "yes"; then
- ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
-$as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
-if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
+$as_echo_n "checking for maillock in -llockfile... " >&6; }
+if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lSM -lICE $LIBS"
+LIBS="-llockfile $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char SmcOpenConnection ();
+char maillock ();
int
main ()
{
-return SmcOpenConnection ();
+return maillock ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_SM_SmcOpenConnection=yes
+ ac_cv_lib_lockfile_maillock=yes
else
- ac_cv_lib_SM_SmcOpenConnection=no
+ ac_cv_lib_lockfile_maillock=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
-$as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
-if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
- HAVE_X_SM=yes
-fi
-
-fi
-
-
-
- if test "${HAVE_X_SM}" = "yes"; then
-
-$as_echo "#define HAVE_X_SM 1" >>confdefs.h
-
- LIBXSM="-lSM -lICE"
- case "$LIBS" in
- *-lSM*) ;;
- *) LIBS="$LIBXSM $LIBS" ;;
- esac
- fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
+$as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
+if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
+ have_lockfile=yes
+else
+ have_lockfile=no
fi
+if test $have_lockfile = yes; then
+ LIBS_MAIL=-llockfile
+ LIBS="$LIBS_MAIL $LIBS"
-### Use libxml (-lxml2) if available
-HAVE_LIBXML2=no
-if test "${with_xml2}" != "no"; then
- ### I'm not sure what the version number should be, so I just guessed.
-
- succeeded=no
+$as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
+else
+# If we have the shared liblockfile, assume we must use it for mail
+# locking (e.g. Debian). If we couldn't link against liblockfile
+# (no liblockfile.a installed), ensure that we don't need to.
+ # Extract the first word of "liblockfile.so", so it can be a program name with args.
+set dummy liblockfile.so; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+if test "${ac_cv_prog_liblockfile+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
+ if test -n "$liblockfile"; then
+ ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
+for as_dir in $as_dummy
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ ac_cv_prog_liblockfile="yes"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
IFS=$as_save_IFS
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
+ test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
+fi
+liblockfile=$ac_cv_prog_liblockfile
+if test -n "$liblockfile"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
+$as_echo "$liblockfile" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
+ if test $ac_cv_prog_liblockfile = yes; then
+ as_fn_error "Shared liblockfile found but can't link against it.
+This probably means that movemail could lose mail.
+There may be a \`development' package to install containing liblockfile." "$LINENO" 5
+ fi
+fi
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_LIBXML2=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
-$as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
- if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
- LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
- LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
- LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBXML2_CFLAGS=""
- LIBXML2_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
- fi
+## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
+## interlock access to the mail spool. The alternative is a lock file named
+## /usr/spool/mail/$USER.lock.
+mail_lock=no
+case "$opsys" in
+ aix4-2) mail_lock="lockf" ;;
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+ gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
- if test $succeeded = yes; then
- HAVE_LIBXML2=yes
- else
- HAVE_LIBXML2=no
- fi
+ ## On GNU/Linux systems, both methods are used by various mail programs.
+ ## I assume most people are using newer mailers that have heard of flock.
+ ## Change this if you need to.
+ ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
+ ## configure gets the right answers, and that means *NOT* using flock.
+ ## Using flock is guaranteed to be the wrong thing. See Debian Policy
+ ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
+ ## Debian maintainer hasn't provided a clean fix for Emacs.
+ ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
+ ## HAVE_MAILLOCK_H are defined, so the following appears to be the
+ ## correct logic. -- fx
+ ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
+ ## liblockfile is a Free Software replacement for libmail, used on
+ ## Debian systems and elsewhere. -rfr.
+ gnu-*)
+ mail_lock="flock"
+ if test $have_mail = yes || test $have_lockfile = yes; then
+ test $ac_cv_header_maillock_h = yes && mail_lock=no
+ fi
+ ;;
+esac
- if test "${HAVE_LIBXML2}" = "yes"; then
- LIBS="$LIBXML2_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
-$as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
-if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
+BLESSMAIL_TARGET=
+case "$mail_lock" in
+ flock)
+$as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
+ ;;
+
+ lockf)
+$as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
+ ;;
+
+ *) BLESSMAIL_TARGET="need-blessmail" ;;
+esac
+
+
+
+for ac_func in gethostname \
+closedir getrusage get_current_dir_name \
+lrand48 logb frexp fmod cbrt setsid \
+fpathconf select euidaccess getpagesize setlocale \
+utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
+__fpending strsignal setitimer \
+sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
+gai_strerror mkstemp getline getdelim fsync sync \
+difftime posix_memalign \
+getpwent endpwent getgrent endgrent \
+touchlock \
+cfmakeraw cfsetspeed copysign __executable_start
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test $opsys = unixware; then
+
+$as_echo "#define BROKEN_GETWD 1" >>confdefs.h
+
+else
+ for ac_func in getwd
+do :
+ ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
+if test "x$ac_cv_func_getwd" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETWD 1
+_ACEOF
+
+fi
+done
+
+fi
+
+## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
+## has a broken `rint' in some library versions including math library
+## version number A.09.05.
+## You can fix the math library by installing patch number PHSS_4630.
+## But we can fix it more reliably for Emacs by just not using rint.
+## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
+case $opsys in
+ hpux*) : ;;
+ *) for ac_func in random rint
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
+$as_echo_n "checking for __builtin_unwind_init... " >&6; }
+if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char htmlReadMemory ();
int
main ()
{
-return htmlReadMemory ();
+__builtin_unwind_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_xml2_htmlReadMemory=yes
+ emacs_cv_func___builtin_unwind_init=yes
else
- ac_cv_lib_xml2_htmlReadMemory=no
+ emacs_cv_func___builtin_unwind_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
-$as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
-if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
- HAVE_LIBXML2=yes
-else
- HAVE_LIBXML2=no
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
+$as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
+if test $emacs_cv_func___builtin_unwind_init = yes; then
- if test "${HAVE_LIBXML2}" = "yes"; then
-
-$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
+$as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
- else
- LIBXML2_LIBS=""
- LIBXML2_CFLAGS=""
- fi
- fi
fi
-# If netdb.h doesn't declare h_errno, we must declare it by hand.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
-$as_echo_n "checking whether netdb declares h_errno... " >&6; }
-if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if test "${ac_cv_sys_largefile_source+set}" = set; then :
$as_echo_n "(cached) " >&6
else
+ while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <netdb.h>
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
int
main ()
{
-return h_errno;
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_netdb_declares_h_errno=yes
-else
- emacs_cv_netdb_declares_h_errno=no
+ ac_cv_sys_largefile_source=no; break
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
-$as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
-if test $emacs_cv_netdb_declares_h_errno = yes; then
-
-$as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
-
-fi
-
-# fmod, logb, and frexp are found in -lm on most systems.
-# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
-$as_echo_n "checking for sqrt in -lm... " >&6; }
-if test "${ac_cv_lib_m_sqrt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char sqrt ();
+#define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
int
main ()
{
-return sqrt ();
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_sqrt=yes
-else
- ac_cv_lib_m_sqrt=no
+ ac_cv_sys_largefile_source=1; break
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_cv_sys_largefile_source=unknown
+ break
+done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
-$as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
_ACEOF
+;;
+esac
+rm -rf conftest*
- LIBS="-lm $LIBS"
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
fi
-# Check for mail-locking functions in a "mail" library. Probably this should
-# have the same check as for liblockfile below.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
-$as_echo_n "checking for maillock in -lmail... " >&6; }
-if test "${ac_cv_lib_mail_maillock+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
+$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
+if test "${ac_cv_func_getpgrp_void+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmail $LIBS"
+ # Use it with a single arg.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
+$ac_includes_default
int
main ()
{
-return maillock ();
+getpgrp (0);
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mail_maillock=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_func_getpgrp_void=no
else
- ac_cv_lib_mail_maillock=no
+ ac_cv_func_getpgrp_void=yes
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
-$as_echo "$ac_cv_lib_mail_maillock" >&6; }
-if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
- have_mail=yes
-else
- have_mail=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
+$as_echo "$ac_cv_func_getpgrp_void" >&6; }
+if test $ac_cv_func_getpgrp_void = yes; then
+
+$as_echo "#define GETPGRP_VOID 1" >>confdefs.h
+
fi
-if test $have_mail = yes; then
- LIBS_MAIL=-lmail
- LIBS="$LIBS_MAIL $LIBS"
-$as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
+# UNIX98 PTYs.
+for ac_func in grantpt
+do :
+ ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
+if test "x$ac_cv_func_grantpt" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GRANTPT 1
+_ACEOF
-else
- LIBS_MAIL=
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
-$as_echo_n "checking for maillock in -llockfile... " >&6; }
-if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-llockfile $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+done
+
+
+# PTY-related GNU extensions.
+for ac_func in getpt posix_openpt
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check this now, so that we will NOT find the above functions in ncurses.
+# That is because we have not set up to link ncurses in lib-src.
+# It's better to believe a function is not available
+# than to expect to find it in ncurses.
+# Also we need tputs and friends to be able to build at all.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
+$as_echo_n "checking for library containing tputs... " >&6; }
+# Run a test program that contains a call to tputs, a call that is
+# never executed. This tests whether a pre-'main' dynamic linker
+# works with the library. It's too much trouble to actually call
+# tputs in the test program, due to portability hassles. When
+# cross-compiling, assume the test program will run if it links.
+
+# Maybe curses should be tried earlier?
+# See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
+for tputs_library in '' tinfo ncurses terminfo termcap curses; do
+ OLIBS=$LIBS
+ if test -z "$tputs_library"; then
+ LIBS_TERMCAP=
+ msg='none required'
+ else
+ LIBS_TERMCAP=-l$tputs_library
+ msg=$LIBS_TERMCAP
+ LIBS="$LIBS_TERMCAP $LIBS"
+ fi
+ if test "$cross_compiling" = yes; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
-int
-main ()
-{
-return maillock ();
- ;
- return 0;
-}
+ extern void tputs (const char *, int, int (*)(int));
+ int main (int argc, char **argv)
+ {
+ if (argc == 10000)
+ tputs (argv[0], 0, 0);
+ return 0;
+ }
+
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_lockfile_maillock=yes
+
else
- ac_cv_lib_lockfile_maillock=no
+ msg=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
-$as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
-if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
- have_lockfile=yes
else
- have_lockfile=no
-fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-if test $have_lockfile = yes; then
- LIBS_MAIL=-llockfile
- LIBS="$LIBS_MAIL $LIBS"
+ extern void tputs (const char *, int, int (*)(int));
+ int main (int argc, char **argv)
+ {
+ if (argc == 10000)
+ tputs (argv[0], 0, 0);
+ return 0;
+ }
-$as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
else
-# If we have the shared liblockfile, assume we must use it for mail
-# locking (e.g. Debian). If we couldn't link against liblockfile
-# (no liblockfile.a installed), ensure that we don't need to.
- # Extract the first word of "liblockfile.so", so it can be a program name with args.
-set dummy liblockfile.so; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_liblockfile+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$liblockfile"; then
- ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
-for as_dir in $as_dummy
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_liblockfile="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
-fi
+ msg=no
fi
-liblockfile=$ac_cv_prog_liblockfile
-if test -n "$liblockfile"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
-$as_echo "$liblockfile" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-
- if test $ac_cv_prog_liblockfile = yes; then
- as_fn_error "Shared liblockfile found but can't link against it.
-This probably means that movemail could lose mail.
-There may be a \`development' package to install containing liblockfile." "$LINENO" 5
+ LIBS=$OLIBS
+ if test "X$msg" != Xno; then
+ break
fi
+done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
+$as_echo "$msg" >&6; }
+if test "X$msg" = Xno; then
+ as_fn_error "The required function \`tputs' was not found in any library.
+The following libraries were tried (in order):
+ libtinfo, libncurses, libterminfo, libtermcap, libcurses
+Please try installing whichever of these libraries is most appropriate
+for your system, together with its header files.
+For example, a libncurses-dev(el) or similar package." "$LINENO" 5
fi
-for ac_func in touchlock
-do :
- ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
-if test "x$ac_cv_func_touchlock" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_TOUCHLOCK 1
-_ACEOF
-
-fi
-done
-for ac_header in maillock.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
-if test "x$ac_cv_header_maillock_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MAILLOCK_H 1
-_ACEOF
+## Use termcap instead of terminfo?
+## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
+TERMINFO=yes
+## FIXME? In the cases below where we unconditionally set
+## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
+## if that was found above to have tputs.
+## Should we use the gnu* logic everywhere?
+case "$opsys" in
+ ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
+ ## The ncurses library has been moved out of the System framework in
+ ## Mac OS X 10.2. So if configure detects it, set the command-line
+ ## option to use it.
+ darwin) LIBS_TERMCAP="-lncurses" ;;
-fi
+ gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
-done
+ freebsd)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
+$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
+ if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <osreldate.h>
+int
+main ()
+{
+#if __FreeBSD_version < 400000
+fail;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_freebsd_terminfo=yes
+else
+ emacs_cv_freebsd_terminfo=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
-## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
-## interlock access to the mail spool. The alternative is a lock file named
-## /usr/spool/mail/$USER.lock.
-mail_lock=no
-case "$opsys" in
- aix4-2) mail_lock="lockf" ;;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
+$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
- gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
+ if test $emacs_cv_freebsd_terminfo = yes; then
+ LIBS_TERMCAP="-lncurses"
+ else
+ TERMINFO=no
+ LIBS_TERMCAP="-ltermcap"
+ fi
+ ;;
- ## On GNU/Linux systems, both methods are used by various mail programs.
- ## I assume most people are using newer mailers that have heard of flock.
- ## Change this if you need to.
- ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
- ## configure gets the right answers, and that means *NOT* using flock.
- ## Using flock is guaranteed to be the wrong thing. See Debian Policy
- ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
- ## Debian maintainer hasn't provided a clean fix for Emacs.
- ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
- ## HAVE_MAILLOCK_H are defined, so the following appears to be the
- ## correct logic. -- fx
- ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
- ## liblockfile is a Free Software replacement for libmail, used on
- ## Debian systems and elsewhere. -rfr.
- gnu-*)
- mail_lock="flock"
- if test $have_mail = yes || test $have_lockfile = yes; then
- test $ac_cv_header_maillock_h = yes && mail_lock=no
+ netbsd)
+ if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
+ TERMINFO=no
+ LIBS_TERMCAP="-ltermcap"
fi
;;
-esac
-BLESSMAIL_TARGET=
-case "$mail_lock" in
- flock)
-$as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
- ;;
+ openbsd) LIBS_TERMCAP="-lncurses" ;;
- lockf)
-$as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
- ;;
+ ## hpux: Make sure we get select from libc rather than from libcurses
+ ## because libcurses on HPUX 10.10 has a broken version of select.
+ ## We used to use -lc -lcurses, but this may be cleaner.
+ ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
+ # set that way, now it uses the default). Isn't this a contradiction?
+ hpux*) LIBS_TERMCAP="-ltermcap" ;;
- *) BLESSMAIL_TARGET="need-blessmail" ;;
esac
+TERMCAP_OBJ=tparam.o
+if test $TERMINFO = yes; then
+$as_echo "#define TERMINFO 1" >>confdefs.h
-for ac_func in gethostname getdomainname \
-rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
-random lrand48 logb frexp fmod rint cbrt ftime setsid \
-strerror fpathconf select euidaccess getpagesize tzset setlocale \
-utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
-__fpending mblen mbrlen mbsinit strsignal setitimer ualarm \
-sendto recvfrom getsockopt setsockopt getsockname getpeername \
-gai_strerror mkstemp getline getdelim mremap fsync sync \
-difftime mempcpy mblen mbrlen posix_memalign \
-getpwent endpwent getgrent endgrent \
-cfmakeraw cfsetspeed copysign __executable_start
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
+ TERMCAP_OBJ=terminfo.o
fi
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
-$as_echo_n "checking for __builtin_unwind_init... " >&6; }
-if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+
+
+# Do we have res_init, for detecting changes in /etc/resolv.conf?
+# On Darwin, res_init appears not to be useful: see bug#562 and
+# http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
+resolv=no
+
+if test $opsys != darwin; then
+
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
int
main ()
{
-__builtin_unwind_init ();
+return res_init();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_func___builtin_unwind_init=yes
+ have_res_init=yes
else
- emacs_cv_func___builtin_unwind_init=no
+ have_res_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+ if test "$have_res_init" = no; then
+ OLIBS="$LIBS"
+ LIBS="$LIBS -lresolv"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
+$as_echo_n "checking for res_init with -lresolv... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+int
+main ()
+{
+return res_init();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ have_res_init=yes
+else
+ have_res_init=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
-$as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
-if test $emacs_cv_func___builtin_unwind_init = yes; then
-
-$as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
+$as_echo "$have_res_init" >&6; }
+ if test "$have_res_init" = yes ; then
+ resolv=yes
+ fi
+ LIBS="$OLIBS"
+ fi
-fi
+ if test "$have_res_init" = yes; then
-for ac_header in sys/un.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_un_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_UN_H 1
-_ACEOF
+$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
+ fi
fi
+# Do we need the Hesiod library to provide the support routines?
+LIBHESIOD=
+if test "$with_hesiod" != no ; then
+ # Don't set $LIBS here -- see comments above. FIXME which comments?
+ ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
+if test "x$ac_cv_func_res_send" = x""yes; then :
-done
-
+else
+ ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
+if test "x$ac_cv_func___res_send" = x""yes; then :
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
-$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
-if test "${ac_cv_sys_largefile_source+set}" = set; then :
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
+$as_echo_n "checking for res_send in -lresolv... " >&6; }
+if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_send ();
int
main ()
{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+return res_send ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=no; break
+ ac_cv_lib_resolv_res_send=yes
+else
+ ac_cv_lib_resolv_res_send=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
+$as_echo "$ac_cv_lib_resolv_res_send" >&6; }
+if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
+ resolv=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
+$as_echo_n "checking for __res_send in -lresolv... " >&6; }
+if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#define _LARGEFILE_SOURCE 1
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char __res_send ();
int
main ()
{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+return __res_send ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=1; break
+ ac_cv_lib_resolv___res_send=yes
+else
+ ac_cv_lib_resolv___res_send=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- ac_cv_sys_largefile_source=unknown
- break
-done
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
+$as_echo "$ac_cv_lib_resolv___res_send" >&6; }
+if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
+ resolv=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
-$as_echo "$ac_cv_sys_largefile_source" >&6; }
-case $ac_cv_sys_largefile_source in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
-_ACEOF
-;;
-esac
-rm -rf conftest*
-# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
-# in glibc 2.1.3, but that breaks too many other things.
-# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-if test $ac_cv_sys_largefile_source != unknown; then
+fi
-$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+fi
fi
+ if test "$resolv" = yes ; then
+ RESOLVLIB=-lresolv
+ else
+ RESOLVLIB=
+ fi
+ ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
+if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
-$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
-if test "${ac_cv_func_getpgrp_void+set}" = set; then :
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
+$as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
+if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- # Use it with a single arg.
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lhesiod $RESOLVLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char hes_getmailhost ();
int
main ()
{
-getpgrp (0);
+return hes_getmailhost ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_func_getpgrp_void=no
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_hesiod_hes_getmailhost=yes
else
- ac_cv_func_getpgrp_void=yes
+ ac_cv_lib_hesiod_hes_getmailhost=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
+$as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
+if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
+ hesiod=yes
+else
+ :
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
-$as_echo "$ac_cv_func_getpgrp_void" >&6; }
-if test $ac_cv_func_getpgrp_void = yes; then
-
-$as_echo "#define GETPGRP_VOID 1" >>confdefs.h
fi
-# UNIX98 PTYs.
-for ac_func in grantpt
-do :
- ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
-if test "x$ac_cv_func_grantpt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GRANTPT 1
-_ACEOF
+ if test x"$hesiod" = xyes; then
+$as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
+
+ LIBHESIOD=-lhesiod
+ fi
fi
-done
-# PTY-related GNU extensions.
-for ac_func in getpt
-do :
- ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
-if test "x$ac_cv_func_getpt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPT 1
-_ACEOF
+# Do we need libresolv (due to res_init or Hesiod)?
+if test "$resolv" = yes && test $opsys != darwin; then
+
+$as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
+ LIBRESOLV=-lresolv
+else
+ LIBRESOLV=
fi
-done
-# Check this now, so that we will NOT find the above functions in ncurses.
-# That is because we have not set up to link ncurses in lib-src.
-# It's better to believe a function is not available
-# than to expect to find it in ncurses.
-# Also we need tputs and friends to be able to build at all.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
-$as_echo_n "checking for library containing tputs... " >&6; }
-# Run a test program that contains a call to tputs, a call that is
-# never executed. This tests whether a pre-'main' dynamic linker
-# works with the library. It's too much trouble to actually call
-# tputs in the test program, due to portability hassles. When
-# cross-compiling, assume the test program will run if it links.
+# These tell us which Kerberos-related libraries to use.
+COM_ERRLIB=
+CRYPTOLIB=
+KRB5LIB=
+DESLIB=
+KRB4LIB=
-# Maybe curses should be tried earlier?
-# See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
-for tputs_library in '' tinfo ncurses terminfo termcap curses; do
- OLIBS=$LIBS
- if test -z "$tputs_library"; then
- LIBS_TERMCAP=
- msg='none required'
- else
- LIBS_TERMCAP=-l$tputs_library
- msg=$LIBS_TERMCAP
- LIBS="$LIBS_TERMCAP $LIBS"
- fi
- if test "$cross_compiling" = yes; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if test "${with_kerberos}" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
+$as_echo_n "checking for com_err in -lcom_err... " >&6; }
+if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcom_err $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
- extern void tputs (const char *, int, int (*)(int));
- int main (int argc, char **argv)
- {
- if (argc == 10000)
- tputs (argv[0], 0, 0);
- return 0;
- }
-
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char com_err ();
+int
+main ()
+{
+return com_err ();
+ ;
+ return 0;
+}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
-
+ ac_cv_lib_com_err_com_err=yes
else
- msg=no
+ ac_cv_lib_com_err_com_err=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
+$as_echo "$ac_cv_lib_com_err_com_err" >&6; }
+if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
+ have_com_err=yes
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ have_com_err=no
+fi
- extern void tputs (const char *, int, int (*)(int));
- int main (int argc, char **argv)
- {
- if (argc == 10000)
- tputs (argv[0], 0, 0);
- return 0;
- }
+ if test $have_com_err = yes; then
+ COM_ERRLIB=-lcom_err
+ LIBS="$COM_ERRLIB $LIBS"
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+$as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
+$as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
+if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- msg=no
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mit_des_cbc_encrypt ();
+int
+main ()
+{
+return mit_des_cbc_encrypt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
+else
+ ac_cv_lib_crypto_mit_des_cbc_encrypt=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
- LIBS=$OLIBS
- if test "X$msg" != Xno; then
- break
- fi
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
-$as_echo "$msg" >&6; }
-if test "X$msg" = Xno; then
- as_fn_error "The required function \`tputs' was not found in any library.
-The following libraries were tried (in order):
- libtinfo, libncurses, libterminfo, libtermcap, libcurses
-Please try installing whichever of these libraries is most appropriate
-for your system, together with its header files.
-For example, a libncurses-dev(el) or similar package." "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
+ have_crypto=yes
+else
+ have_crypto=no
fi
-## Use termcap instead of terminfo?
-## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
-TERMINFO=yes
-## FIXME? In the cases below where we unconditionally set
-## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
-## if that was found above to have tputs.
-## Should we use the gnu* logic everywhere?
-case "$opsys" in
- ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
- ## The ncurses library has been moved out of the System framework in
- ## Mac OS X 10.2. So if configure detects it, set the command-line
- ## option to use it.
- darwin) LIBS_TERMCAP="-lncurses" ;;
+ if test $have_crypto = yes; then
+ CRYPTOLIB=-lcrypto
+ LIBS="$CRYPTOLIB $LIBS"
- gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
+$as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
- freebsd)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
-$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
- if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
+$as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
+if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lk5crypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <osreldate.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mit_des_cbc_encrypt ();
int
main ()
{
-#if __FreeBSD_version < 400000
-fail;
-#endif
-
+return mit_des_cbc_encrypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_freebsd_terminfo=yes
+ ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
else
- emacs_cv_freebsd_terminfo=no
+ ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
+ have_k5crypto=yes
+else
+ have_k5crypto=no
fi
+ if test $have_k5crypto = yes; then
+ CRYPTOLIB=-lk5crypto
+ LIBS="$CRYPTOLIB $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
-$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
-
- if test $emacs_cv_freebsd_terminfo = yes; then
- LIBS_TERMCAP="-lncurses"
- else
- TERMINFO=no
- LIBS_TERMCAP="-ltermcap"
- fi
- ;;
-
- netbsd)
- if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
- TERMINFO=no
- LIBS_TERMCAP="-ltermcap"
- fi
- ;;
-
- openbsd) LIBS_TERMCAP="-lncurses" ;;
-
- ## hpux: Make sure we get select from libc rather than from libcurses
- ## because libcurses on HPUX 10.10 has a broken version of select.
- ## We used to use -lc -lcurses, but this may be cleaner.
- ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
- # set that way, now it uses the default). Isn't this a contradiction?
- hpux*) LIBS_TERMCAP="-ltermcap" ;;
-
-esac
-
-TERMCAP_OBJ=tparam.o
-if test $TERMINFO = yes; then
+$as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
-$as_echo "#define TERMINFO 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
+$as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
+if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb5 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- TERMCAP_OBJ=terminfo.o
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char krb5_init_context ();
+int
+main ()
+{
+return krb5_init_context ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_krb5_krb5_init_context=yes
+else
+ ac_cv_lib_krb5_krb5_init_context=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
+$as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
+if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
+ have_krb5=yes
+else
+ have_krb5=no
fi
+ if test $have_krb5=yes; then
+ KRB5LIB=-lkrb5
+ LIBS="$KRB5LIB $LIBS"
+$as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
-
-# Do we have res_init, for detecting changes in /etc/resolv.conf?
-resolv=no
+ fi
+ if test "${with_kerberos5}" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
+$as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
+if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes425 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char des_cbc_encrypt ();
int
main ()
{
-return res_init();
+return des_cbc_encrypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- have_res_init=yes
+ ac_cv_lib_des425_des_cbc_encrypt=yes
else
- have_res_init=no
+ ac_cv_lib_des425_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-if test "$have_res_init" = no; then
- OLIBS="$LIBS"
- LIBS="$LIBS -lresolv"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
-$as_echo_n "checking for res_init with -lresolv... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
+ have_des425=yes
+else
+ have_des425=no
+fi
+
+ if test $have_des425 = yes; then
+ DESLIB=-ldes425
+ LIBS="$DESLIB $LIBS"
+
+$as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
+$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
+if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char des_cbc_encrypt ();
int
main ()
{
-return res_init();
+return des_cbc_encrypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- have_res_init=yes
+ ac_cv_lib_des_des_cbc_encrypt=yes
else
- have_res_init=no
+ ac_cv_lib_des_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
-$as_echo "$have_res_init" >&6; }
- if test "$have_res_init" = yes ; then
- resolv=yes
- fi
- LIBS="$OLIBS"
+LIBS=$ac_check_lib_save_LIBS
fi
-
-if test "$have_res_init" = yes; then
-
-$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
+ have_des=yes
+else
+ have_des=no
fi
-# Do we need the Hesiod library to provide the support routines?
-LIBHESIOD=
-if test "$with_hesiod" != no ; then
- # Don't set $LIBS here -- see comments above. FIXME which comments?
- ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
-if test "x$ac_cv_func_res_send" = x""yes; then :
+ if test $have_des = yes; then
+ DESLIB=-ldes
+ LIBS="$DESLIB $LIBS"
-else
- ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
-if test "x$ac_cv_func___res_send" = x""yes; then :
+$as_echo "#define HAVE_LIBDES 1" >>confdefs.h
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
-$as_echo_n "checking for res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
+$as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
+if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
+LIBS="-lkrb4 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char res_send ();
+char krb_get_cred ();
int
main ()
{
-return res_send ();
+return krb_get_cred ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv_res_send=yes
+ ac_cv_lib_krb4_krb_get_cred=yes
else
- ac_cv_lib_resolv_res_send=no
+ ac_cv_lib_krb4_krb_get_cred=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
-$as_echo "$ac_cv_lib_resolv_res_send" >&6; }
-if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
- resolv=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
+$as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
+if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
+ have_krb4=yes
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
-$as_echo_n "checking for __res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
+ have_krb4=no
+fi
+
+ if test $have_krb4 = yes; then
+ KRB4LIB=-lkrb4
+ LIBS="$KRB4LIB $LIBS"
+
+$as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
+$as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
+if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
+LIBS="-lkrb $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char __res_send ();
+char krb_get_cred ();
int
main ()
{
-return __res_send ();
+return krb_get_cred ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv___res_send=yes
+ ac_cv_lib_krb_krb_get_cred=yes
else
- ac_cv_lib_resolv___res_send=no
+ ac_cv_lib_krb_krb_get_cred=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
-$as_echo "$ac_cv_lib_resolv___res_send" >&6; }
-if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
- resolv=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
+$as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
+if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
+ have_krb=yes
+else
+ have_krb=no
fi
+ if test $have_krb = yes; then
+ KRB4LIB=-lkrb
+ LIBS="$KRB4LIB $LIBS"
+
+$as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
+
+ fi
+ fi
+ fi
+
+ if test "${with_kerberos5}" != no; then
+ for ac_header in krb5.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
+if test "x$ac_cv_header_krb5_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB5_H 1
+_ACEOF
+ ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
+"
+if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB5_ERROR_TEXT 1
+_ACEOF
+
+
fi
+ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
+"
+if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB5_ERROR_E_TEXT 1
+_ACEOF
+
fi
fi
- if test "$resolv" = yes ; then
- RESOLVLIB=-lresolv
+done
+
else
- RESOLVLIB=
- fi
- ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
-if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
+ for ac_header in des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DES_H 1
+_ACEOF
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
-$as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
-if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
+ for ac_header in kerberosIV/des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROSIV_DES_H 1
+_ACEOF
+
+else
+ for ac_header in kerberos/des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROS_DES_H 1
+_ACEOF
+
+fi
+
+done
+
+fi
+
+done
+
+fi
+
+done
+
+ for ac_header in krb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_krb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB_H 1
+_ACEOF
+
+else
+ for ac_header in kerberosIV/krb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROSIV_KRB_H 1
+_ACEOF
+
+else
+ for ac_header in kerberos/krb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROS_KRB_H 1
+_ACEOF
+
+fi
+
+done
+
+fi
+
+done
+
+fi
+
+done
+
+ fi
+ for ac_header in com_err.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
+if test "x$ac_cv_header_com_err_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_COM_ERR_H 1
+_ACEOF
+
+fi
+
+done
+
+fi
+
+
+
+
+
+
+
+
+
+
+ for ac_func in $ac_func_list
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
+$as_echo_n "checking whether localtime caches TZ... " >&6; }
+if test "${emacs_cv_localtime_cache+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lhesiod $RESOLVLIB $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test x$ac_cv_func_tzset = xyes; then
+if test "$cross_compiling" = yes; then :
+ # If we have tzset, assume the worst when cross-compiling.
+emacs_cv_localtime_cache=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char hes_getmailhost ();
-int
-main ()
+#include <time.h>
+char TZ_GMT0[] = "TZ=GMT0";
+char TZ_PST8[] = "TZ=PST8";
+main()
{
-return hes_getmailhost ();
- ;
- return 0;
+ time_t now = time ((time_t *) 0);
+ int hour_GMT0, hour_unset;
+ if (putenv (TZ_GMT0) != 0)
+ exit (1);
+ hour_GMT0 = localtime (&now)->tm_hour;
+ unsetenv("TZ");
+ hour_unset = localtime (&now)->tm_hour;
+ if (putenv (TZ_PST8) != 0)
+ exit (1);
+ if (localtime (&now)->tm_hour == hour_GMT0)
+ exit (1);
+ unsetenv("TZ");
+ if (localtime (&now)->tm_hour != hour_unset)
+ exit (1);
+ exit (0);
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_hesiod_hes_getmailhost=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ emacs_cv_localtime_cache=no
+else
+ emacs_cv_localtime_cache=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+else
+ # If we lack tzset, report that localtime does not cache TZ,
+ # since we can't invalidate the cache if we don't have tzset.
+ emacs_cv_localtime_cache=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
+$as_echo "$emacs_cv_localtime_cache" >&6; }
+if test $emacs_cv_localtime_cache = yes; then
+
+$as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
+
+fi
+
+ok_so_far=yes
+ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
+if test "x$ac_cv_func_socket" = x""yes; then :
+
else
- ac_cv_lib_hesiod_hes_getmailhost=no
+ ok_so_far=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+
+if test $ok_so_far = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
+if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
+
+else
+ ok_so_far=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
-$as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
-if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
- hesiod=yes
+
+
+fi
+if test $ok_so_far = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
+if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
+
else
- :
+ ok_so_far=no
fi
+
fi
+if test $ok_so_far = yes; then
+$as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
- if test x"$hesiod" = xyes; then
+fi
-$as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
+if test -f /usr/lpp/X11/bin/smt.exp; then
+
+$as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
- LIBHESIOD=-lhesiod
- fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
+$as_echo_n "checking whether system supports dynamic ptys... " >&6; }
+if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-# Do we need libresolv (due to res_init or Hesiod)?
-if test "$resolv" = yes ; then
+$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
-$as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = x""yes; then :
- LIBRESOLV=-lresolv
else
- LIBRESOLV=
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
fi
+for ac_header in vfork.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
-# These tell us which Kerberos-related libraries to use.
-COM_ERRLIB=
-CRYPTOLIB=
-KRB5LIB=
-DESLIB=
-KRB4LIB=
+fi
-if test "${with_kerberos}" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
-$as_echo_n "checking for com_err in -lcom_err... " >&6; }
-if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
+done
+
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if test "${ac_cv_func_fork_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcom_err $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char com_err ();
+$ac_includes_default
int
main ()
{
-return com_err ();
+
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_com_err_com_err=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
else
- ac_cv_lib_com_err_com_err=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_cv_func_fork_works=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
-$as_echo "$ac_cv_lib_com_err_com_err" >&6; }
-if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
- have_com_err=yes
-else
- have_com_err=no
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- if test $have_com_err = yes; then
- COM_ERRLIB=-lcom_err
- LIBS="$COM_ERRLIB $LIBS"
-
-$as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
-if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if test "${ac_cv_func_vfork_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_vfork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
#ifdef __cplusplus
-extern "C"
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
#endif
-char mit_des_cbc_encrypt ();
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
+
int
main ()
{
-return mit_des_cbc_encrypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
-else
- ac_cv_lib_crypto_mit_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
- have_crypto=yes
-else
- have_crypto=no
-fi
+ pid_t parent = getpid ();
+ pid_t child;
+
+ sparc_address_test (0);
+
+ child = vfork ();
+
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
- if test $have_crypto = yes; then
- CRYPTOLIB=-lcrypto
- LIBS="$CRYPTOLIB $LIBS"
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
-$as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
-if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lk5crypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mit_des_cbc_encrypt ();
-int
-main ()
-{
-return mit_des_cbc_encrypt ();
- ;
- return 0;
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
else
- ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
+ ac_cv_func_vfork_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
- have_k5crypto=yes
-else
- have_k5crypto=no
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
- if test $have_k5crypto = yes; then
- CRYPTOLIB=-lk5crypto
- LIBS="$CRYPTOLIB $LIBS"
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
-$as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
+if test "x$ac_cv_func_vfork_works" = xyes; then
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
-$as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
-if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb5 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb5_init_context ();
-int
-main ()
-{
-return krb5_init_context ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb5_krb5_init_context=yes
-else
- ac_cv_lib_krb5_krb5_init_context=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
-$as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
-if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
- have_krb5=yes
else
- have_krb5=no
+
+$as_echo "#define vfork fork" >>confdefs.h
+
fi
+if test "x$ac_cv_func_fork_works" = xyes; then
- if test $have_krb5=yes; then
- KRB5LIB=-lkrb5
- LIBS="$KRB5LIB $LIBS"
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-$as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
+fi
- fi
- if test "${with_kerberos5}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
-if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes425 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
-int
-main ()
-{
-return des_cbc_encrypt ();
- ;
- return 0;
-}
+for ac_func in snprintf
+do :
+ ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
+if test "x$ac_cv_func_snprintf" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SNPRINTF 1
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_des425_des_cbc_encrypt=yes
-else
- ac_cv_lib_des425_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
- have_des425=yes
-else
- have_des425=no
-fi
- if test $have_des425 = yes; then
- DESLIB=-ldes425
- LIBS="$DESLIB $LIBS"
+fi
+done
-$as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
-if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+if test "${emacs_cv_langinfo_codeset+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
+#include <langinfo.h>
int
main ()
{
-return des_cbc_encrypt ();
+char* cs = nl_langinfo(CODESET);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_des_des_cbc_encrypt=yes
+ emacs_cv_langinfo_codeset=yes
else
- ac_cv_lib_des_des_cbc_encrypt=no
+ emacs_cv_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
- have_des=yes
-else
- have_des=no
-fi
- if test $have_des = yes; then
- DESLIB=-ldes
- LIBS="$DESLIB $LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
+$as_echo "$emacs_cv_langinfo_codeset" >&6; }
+if test $emacs_cv_langinfo_codeset = yes; then
-$as_echo "#define HAVE_LIBDES 1" >>confdefs.h
+$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
-if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb4 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+fi
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
+$as_echo_n "checking for mbstate_t... " >&6; }
+if test "${ac_cv_type_mbstate_t+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+# include <wchar.h>
int
main ()
{
-return krb_get_cred ();
+mbstate_t x; return sizeof x;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb4_krb_get_cred=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_type_mbstate_t=yes
else
- ac_cv_lib_krb4_krb_get_cred=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_cv_type_mbstate_t=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
- have_krb4=yes
-else
- have_krb4=no
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
+$as_echo "$ac_cv_type_mbstate_t" >&6; }
+ if test $ac_cv_type_mbstate_t = yes; then
- if test $have_krb4 = yes; then
- KRB4LIB=-lkrb4
- LIBS="$KRB4LIB $LIBS"
+$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
-$as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
+ else
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
-if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
+$as_echo "#define mbstate_t int" >>confdefs.h
+
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
+$as_echo_n "checking for C restricted array declarations... " >&6; }
+if test "${emacs_cv_c_restrict_arr+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
+void fred (int x[__restrict]);
int
main ()
{
-return krb_get_cred ();
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb_krb_get_cred=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_c_restrict_arr=yes
else
- ac_cv_lib_krb_krb_get_cred=no
+ emacs_cv_c_restrict_arr=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
- have_krb=yes
-else
- have_krb=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
+$as_echo "$emacs_cv_c_restrict_arr" >&6; }
+if test "$emacs_cv_c_restrict_arr" = yes; then
+
+$as_echo "#define __restrict_arr __restrict" >>confdefs.h
+
fi
- if test $have_krb = yes; then
- KRB4LIB=-lkrb
- LIBS="$KRB4LIB $LIBS"
-$as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
+
+$as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
+
+
+
+$as_echo "#define CLASH_DETECTION 1" >>confdefs.h
+
+
+
+
+
+
+## Note: PTYs are broken on darwin <6. Use at your own risk.
+
+$as_echo "#define HAVE_PTYS 1" >>confdefs.h
+
+
+
+$as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
+
+
+
+
+
+$as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
+
+
+
+$as_echo "#define SEPCHAR ':'" >>confdefs.h
+
+
+
+$as_echo "#define subprocesses 1" >>confdefs.h
+
+
+
+$as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
+
+
+
+
+$as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
+
+
+
+
+
+$as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
+
+
+
+$as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
+
+
+
+$as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
+
+
+
+
+
+case $opsys in
+ aix4-2)
+ if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
+
+ fi
+ ;;
+
+ hpux*)
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ darwin | gnu | hpux* | *bsd )
+
+$as_echo "#define NO_TERMIO 1" >>confdefs.h
+
+ ;;
+
+ irix6-5 | sol2* | unixware )
+
+$as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ hpux* | irix6-5 | openbsd | sol2* | unixware )
+
+$as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
+
+ ;;
+
+ aix4-2)
+
+$as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
+
+
+$as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
+
+
+$as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
+
+
+$as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
+
+
+
+$as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
+
+ ;;
+
+ freebsd)
+
+$as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
+
+ ;;
+
+ darwin)
+
+$as_echo "#define NO_ABORT 1" >>confdefs.h
+
+ ;;
+esac
+
+case $opsys in
+ gnu-* | sol2-10 )
+
+$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
+
+ ;;
+esac
+
+case $opsys in
+ darwin | freebsd | netbsd | openbsd )
+
+$as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
+
+ ;;
+esac
+
+case $opsys in
+ netbsd | openbsd) sound_device="/dev/audio" ;;
+ *) sound_device="/dev/dsp" ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_SOUND_DEVICE "$sound_device"
+_ACEOF
+
+
+
+case $opsys in
+ darwin | gnu-linux | gnu-kfreebsd )
+
+$as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
+
+$as_echo "#define NARROWPROTO 1" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+
+
+
+case $opsys in
+ aix4-2 )
+ $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
+
+ ;;
+
+ cygwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
+
+ $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
+
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ ;;
+
+ darwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
+
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+
+ $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
+
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ ;;
+
+ gnu | openbsd )
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+
+ ;;
+
+ gnu-linux | gnu-kfreebsd | freebsd | netbsd )
+ if test "x$ac_cv_func_grantpt" = xyes; then
+
+$as_echo "#define UNIX98_PTYS 1" >>confdefs.h
+
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
+
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); }" >>confdefs.h
+
+ if test "x$ac_cv_func_posix_openpt" = xyes; then
+ $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ elif test "x$ac_cv_func_getpt" = xyes; then
+ $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
+
+ else
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
fi
- fi
- fi
+ else
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
- if test "${with_kerberos5}" != no; then
- for ac_header in krb5.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb5_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
+ fi
+ ;;
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_TEXT 1
-_ACEOF
+ hpux*)
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
-fi
-ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
+ $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_E_TEXT 1
-_ACEOF
+ ;;
+ irix6-5 )
+ $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
-fi
+ $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
-fi
+ $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
-done
+ $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
- else
- for ac_header in des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DES_H 1
-_ACEOF
+ $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
-else
- for ac_header in kerberosIV/des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROSIV_DES_H 1
-_ACEOF
+ ;;
-else
- for ac_header in kerberos/des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROS_DES_H 1
-_ACEOF
+ sol2* )
+ $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
-fi
+ ;;
-done
+ unixware )
+ $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
-fi
+ ;;
+esac
-done
-fi
+case $opsys in
+ sol2* | unixware )
+ $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
-done
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
- for ac_header in krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB_H 1
-_ACEOF
-else
- for ac_header in kerberosIV/krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROSIV_KRB_H 1
-_ACEOF
+$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
-else
- for ac_header in kerberos/krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROS_KRB_H 1
-_ACEOF
+ ;;
+esac
-fi
-done
-fi
-done
+case $opsys in
+ aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
+ $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
-fi
+ ;;
-done
+ gnu-linux | gnu-kfreebsd )
- fi
- for ac_header in com_err.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
-if test "x$ac_cv_header_com_err_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_COM_ERR_H 1
-_ACEOF
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
+$as_echo_n "checking for signals via characters... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-fi
+#include <linux/version.h>
+#if LINUX_VERSION_CODE < 0x20400
+# error "Linux version too old"
+#endif
-done
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_signals_via_chars=yes
+else
+ emacs_signals_via_chars=no
fi
+rm -f conftest.err conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
+$as_echo "$emacs_signals_via_chars" >&6; }
+ test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
+ ;;
+esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
-$as_echo_n "checking whether localtime caches TZ... " >&6; }
-if test "${emacs_cv_localtime_cache+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test x$ac_cv_func_tzset = xyes; then
-if test "$cross_compiling" = yes; then :
- # If we have tzset, assume the worst when cross-compiling.
-emacs_cv_localtime_cache=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
+$as_echo_n "checking whether we are using the GNU C library... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <time.h>
-char TZ_GMT0[] = "TZ=GMT0";
-char TZ_PST8[] = "TZ=PST8";
-main()
+
+#include <features.h>
+#ifndef __GNU_LIBRARY__
+# error "this is not the GNU C library"
+#endif
+
+int
+main ()
{
- time_t now = time ((time_t *) 0);
- int hour_GMT0, hour_unset;
- if (putenv (TZ_GMT0) != 0)
- exit (1);
- hour_GMT0 = localtime (&now)->tm_hour;
- unsetenv("TZ");
- hour_unset = localtime (&now)->tm_hour;
- if (putenv (TZ_PST8) != 0)
- exit (1);
- if (localtime (&now)->tm_hour == hour_GMT0)
- exit (1);
- unsetenv("TZ");
- if (localtime (&now)->tm_hour != hour_unset)
- exit (1);
- exit (0);
+
+ ;
+ return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- emacs_cv_localtime_cache=no
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_glibc=yes
else
- emacs_cv_localtime_cache=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ emacs_glibc=no
fi
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
+$as_echo "$emacs_glibc" >&6; }
-else
- # If we lack tzset, report that localtime does not cache TZ,
- # since we can't invalidate the cache if we don't have tzset.
- emacs_cv_localtime_cache=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
-$as_echo "$emacs_cv_localtime_cache" >&6; }
-if test $emacs_cv_localtime_cache = yes; then
+if test $emacs_glibc = yes; then
-$as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
+ emacs_pending_output=unknown
-fi
+ case $opsys in
+ gnu | gnu-linux | gnu-kfreebsd )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
+$as_echo_n "checking for style of pending output formalism... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-if test "x$HAVE_TIMEVAL" = xyes; then
- for ac_func in gettimeofday
-do :
- ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
-if test "x$ac_cv_func_gettimeofday" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETTIMEOFDAY 1
-_ACEOF
+#include <stdio.h>
+#if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
+# error "stdio definitions not found"
+#endif
+
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=new
fi
-done
+rm -f conftest.err conftest.$ac_ext
- if test $ac_cv_func_gettimeofday = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
-$as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
-if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test $emacs_pending_output = unknown; then
+ case $opsys in
+ gnu-linux | gnu-kfreebsd)
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#ifdef TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
+#include <stdio.h>
+#ifndef __UCLIBC__
+# error "not using uclibc"
#endif
+
int
main ()
{
-struct timeval time;
- gettimeofday (&time, 0);
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_gettimeofday_two_arguments=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=uclibc
else
- emacs_cv_gettimeofday_two_arguments=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ emacs_pending_output=old
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
-$as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
- if test $emacs_cv_gettimeofday_two_arguments = no; then
+rm -f conftest.err conftest.$ac_ext
+ ;;
+ esac
+ fi
-$as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
+$as_echo "$emacs_pending_output" >&6; }
- fi
- fi
-fi
+ case $emacs_pending_output in
+ new)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
-ok_so_far=yes
-ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
-if test "x$ac_cv_func_socket" = x""yes; then :
+ ;;
+ uclibc)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
-else
- ok_so_far=no
-fi
+ ;;
+ old)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
-if test $ok_so_far = yes; then
- ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
-if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
+ ;;
+ esac
+ ;;
+ esac
+ if test $emacs_pending_output = unknown; then
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
+
+ fi
else
- ok_so_far=no
-fi
+ case $opsys in
+ cygwin | darwin | freebsd | netbsd | openbsd )
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
+ ;;
-fi
-if test $ok_so_far = yes; then
- ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
-if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
+ unixware)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
+
+ ;;
+
+ *)
+ if test x$ac_cv_header_stdio_ext_h = xyes && \
+ test x$ac_cv_func___fpending = xyes; then
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
+
+
+$as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
+
+ else
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
-else
- ok_so_far=no
+ fi
+ ;;
+ esac
fi
-fi
-if test $ok_so_far = yes; then
-$as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
-fi
+case $opsys in
+ gnu)
+ $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
-if test -f /usr/lpp/X11/bin/smt.exp; then
+ ;;
-$as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
+ hpux*)
+ $as_echo "#define DATA_START 0x40000000" >>confdefs.h
-fi
+ $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
-$as_echo_n "checking whether system supports dynamic ptys... " >&6; }
-if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ ;;
+ irix6-5)
+ $as_echo "#define DATA_START 0x10000000" >>confdefs.h
-$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
+ $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+ ;;
+esac
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = x""yes; then :
-else
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-fi
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
+case $opsys in
+ darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
+ ;;
-fi
+ gnu | freebsd | netbsd | openbsd )
-done
+$as_echo "#define TABDLY OXTABS" >>confdefs.h
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+ $as_echo "#define TAB3 OXTABS" >>confdefs.h
-fi
-done
+ ;;
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if test "${ac_cv_func_fork_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
+
+#ifndef __i386__
+# error "not i386"
+#endif
+
int
main ()
{
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
+rm -f conftest.err conftest.$ac_ext
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if test "${ac_cv_func_vfork_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
+
+#ifndef __ia64__
+# error "not ia64"
#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
int
main ()
{
- pid_t parent = getpid ();
- pid_t child;
- sparc_address_test (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
- child = vfork ();
+$as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
+ hpux*)
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
+$as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
- /* Did the child fail? (This shouldn't happen.) */
- || status
+ ;;
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
+ irix6-5)
+ $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+ ;;
+esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-if test "x$ac_cv_func_vfork_works" = xyes; then
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-else
-$as_echo "#define vfork fork" >>confdefs.h
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
+case $opsys in
+ aix4-2 | hpux* | unixware)
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+ ;;
-fi
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
+ || defined __alpha__ || defined __mips__ || defined __s390__ \
+ || defined __arm__ || defined __powerpc__ || defined __amd64__ \
+ || defined __ia64__ || defined __sh__
+/* ok */
+#else
+# error "setjmp not known to work on this arch"
+#endif
-for ac_func in snprintf
-do :
- ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SNPRINTF 1
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
+else
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+esac
-fi
-done
+if test x$GCC = xyes; then
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
-$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
-if test "${emacs_cv_langinfo_codeset+set}" = set; then :
+else
+ case $opsys in
+ freebsd | netbsd | openbsd | irix6-5 | sol2* )
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
+$as_echo_n "checking for _setjmp... " >&6; }
+if test "${emacs_cv_func__setjmp+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <langinfo.h>
+#include <setjmp.h>
+
int
main ()
{
-char* cs = nl_langinfo(CODESET);
+jmp_buf j;
+ if (! _setjmp (j))
+ _longjmp (j, 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_langinfo_codeset=yes
+ emacs_cv_func__setjmp=yes
else
- emacs_cv_langinfo_codeset=no
+ emacs_cv_func__setjmp=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
-$as_echo "$emacs_cv_langinfo_codeset" >&6; }
-if test $emacs_cv_langinfo_codeset = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
+$as_echo "$emacs_cv_func__setjmp" >&6; }
+if test $emacs_cv_func__setjmp = no; then
-$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+$as_echo "#define _setjmp setjmp" >>confdefs.h
+
+
+$as_echo "#define _longjmp longjmp" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
-$as_echo_n "checking for mbstate_t... " >&6; }
-if test "${ac_cv_type_mbstate_t+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+case $opsys in
+ sol2* | unixware )
+
+$as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ hpux* | sol2* )
+
+$as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
+
+ ;;
+
+ netbsd | openbsd )
+
+$as_echo "#define SIGNAL_H_AHB 1" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+case $opsys in
+ aix4-2)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
-# include <wchar.h>
+
+#ifndef _AIX
+# error "_AIX not defined"
+#endif
+
int
main ()
{
-mbstate_t x; return sizeof x;
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_mbstate_t=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+
else
- ac_cv_type_mbstate_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+$as_echo "#define _AIX /**/" >>confdefs.h
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
-$as_echo "$ac_cv_type_mbstate_t" >&6; }
- if test $ac_cv_type_mbstate_t = yes; then
+rm -f conftest.err conftest.$ac_ext
+ ;;
-$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
+ cygwin)
- else
+$as_echo "#define CYGWIN 1" >>confdefs.h
-$as_echo "#define mbstate_t int" >>confdefs.h
+ ;;
- fi
+ darwin)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
-$as_echo_n "checking for C restricted array declarations... " >&6; }
-if test "${emacs_cv_c_restrict_arr+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
+
+
+$as_echo "#define DARWIN_OS /**/" >>confdefs.h
+
+ ;;
+
+ freebsd)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+
+
+$as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
+
+ ;;
+
+ gnu | netbsd | openbsd )
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-void fred (int x[__restrict]);
+
+#ifndef BSD_SYSTEM
+# error "BSD_SYSTEM not defined"
+#endif
+
int
main ()
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_c_restrict_arr=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+
else
- emacs_cv_c_restrict_arr=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
-$as_echo "$emacs_cv_c_restrict_arr" >&6; }
-if test "$emacs_cv_c_restrict_arr" = yes; then
+rm -f conftest.err conftest.$ac_ext
+ ;;
-$as_echo "#define __restrict_arr __restrict" >>confdefs.h
+ gnu-linux | gnu-kfreebsd )
+ $as_echo "#define USG /**/" >>confdefs.h
-fi
+$as_echo "#define GNU_LINUX /**/" >>confdefs.h
+
+ ;;
+
+ hpux*)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+
+$as_echo "#define HPUX /**/" >>confdefs.h
+
+ ;;
+
+ irix6-5)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+
+$as_echo "#define IRIX6_5 /**/" >>confdefs.h
+
+ ;;
+
+ sol2*)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+
+$as_echo "#define SOLARIS2 /**/" >>confdefs.h
+
+ ;;
+
+ unixware)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ $as_echo "#define USG5_4 /**/" >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ cygwin)
+
+$as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
+
+ ;;
+
+ hpux11)
+
+$as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
+
+
+$as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
+
+ ;;
+
+ irix6-5)
+
+$as_echo "#define PREFER_VSUSP 1" >>confdefs.h
+
+
+$as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
+
+ ;;
+
+ sol2-10)
+
+$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
+
+ ;;
+esac
# Set up the CFLAGS for real compilation, so we can substitute it.
CFLAGS="$REAL_CFLAGS"
+
+
## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
## Used in lwlib/Makefile.in.
-if test -n "${machfile}"; then
- M_FILE="\$(srcdir)/${machfile}"
-else
- M_FILE=
-fi
-S_FILE="\$(srcdir)/${opsysfile}"
-
-
+if test -n "${term_header}"; then
cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIGURATION "${canonical}"
+#define TERM_HEADER "${term_header}"
_ACEOF
+fi
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
-_ACEOF
-
-if test -n "$machfile"; then
cat >>confdefs.h <<_ACEOF
-#define config_machfile "${machfile}"
+#define EMACS_CONFIGURATION "${canonical}"
_ACEOF
-fi
cat >>confdefs.h <<_ACEOF
-#define config_opsysfile "${opsysfile}"
+#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
_ACEOF
+
XMENU_OBJ=
XOBJ=
FONT_OBJ=
$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
XMENU_OBJ=xmenu.o
- XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
+ XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
FONT_OBJ=xfont.o
if test "$HAVE_XFT" = "yes"; then
FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
-# Configure gnulib here, now that we know LIBS.
+# Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
+# it temporarily reverts them to their pre-pkg-config values,
+# because gnulib needs to work with both src (which uses the
+# pkg-config stuff) and lib-src (which does not). For example, gnulib
+# may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
+# and it therefore needs to run in an environment where LIBS does not
+# already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
+# for some package unrelated to lib-src.
+SAVE_CFLAGS=$CFLAGS
+SAVE_LIBS=$LIBS
+CFLAGS=$pre_PKG_CONFIG_CFLAGS
+LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
$as_echo "#define C_ALLOCA 1" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
if test "${ac_cv_os_cray+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- for ac_func in $ac_func_list
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if test "${ac_cv_c_bigendian+set}" = set; then :
GNULIB_GETPAGESIZE=0;
GNULIB_GETUSERSHELL=0;
GNULIB_GROUP_MEMBER=0;
+ GNULIB_ISATTY=0;
GNULIB_LCHOWN=0;
GNULIB_LINK=0;
GNULIB_LINKAT=0;
GNULIB_READLINK=0;
GNULIB_READLINKAT=0;
GNULIB_RMDIR=0;
+ GNULIB_SETHOSTNAME=0;
GNULIB_SLEEP=0;
GNULIB_SYMLINK=0;
GNULIB_SYMLINKAT=0;
GNULIB_TTYNAME_R=0;
- GNULIB_UNISTD_H_GETOPT=0;
GNULIB_UNISTD_H_NONBLOCKING=0;
GNULIB_UNISTD_H_SIGPIPE=0;
GNULIB_UNLINK=0;
HAVE_PWRITE=1;
HAVE_READLINK=1;
HAVE_READLINKAT=1;
+ HAVE_SETHOSTNAME=1;
HAVE_SLEEP=1;
HAVE_SYMLINK=1;
HAVE_SYMLINKAT=1;
HAVE_DECL_GETLOGIN_R=1;
HAVE_DECL_GETPAGESIZE=1;
HAVE_DECL_GETUSERSHELL=1;
+ HAVE_DECL_SETHOSTNAME=1;
HAVE_DECL_TTYNAME_R=1;
HAVE_OS_H=0;
HAVE_SYS_PARAM_H=0;
REPLACE_DUP=0;
REPLACE_DUP2=0;
REPLACE_FCHOWNAT=0;
+ REPLACE_FTRUNCATE=0;
REPLACE_GETCWD=0;
REPLACE_GETDOMAINNAME=0;
REPLACE_GETLOGIN_R=0;
REPLACE_GETGROUPS=0;
REPLACE_GETPAGESIZE=0;
+ REPLACE_ISATTY=0;
REPLACE_LCHOWN=0;
REPLACE_LINK=0;
REPLACE_LINKAT=0;
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
+$as_echo_n "checking if environ is properly declared... " >&6; }
+ if test "${gt_cv_var_environ_declaration+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_UNISTD_H
+ #include <unistd.h>
+ #endif
+ /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
+ #include <stdlib.h>
+
+ extern struct { int foo; } environ;
+int
+main ()
+{
+environ.foo = 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gt_cv_var_environ_declaration=no
+else
+ gt_cv_var_environ_declaration=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
+$as_echo "$gt_cv_var_environ_declaration" >&6; }
+ if test $gt_cv_var_environ_declaration = yes; then
+
+$as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
+
+ fi
+
+
+ if test $gt_cv_var_environ_declaration != yes; then
+ HAVE_DECL_ENVIRON=0
+ fi
+
+
+
+
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
$as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
GNULIB_MKOSTEMPS=0;
GNULIB_MKSTEMP=0;
GNULIB_MKSTEMPS=0;
+ GNULIB_POSIX_OPENPT=0;
GNULIB_PTSNAME=0;
+ GNULIB_PTSNAME_R=0;
GNULIB_PUTENV=0;
+ GNULIB_RANDOM=0;
GNULIB_RANDOM_R=0;
GNULIB_REALLOC_POSIX=0;
GNULIB_REALPATH=0;
HAVE_MKOSTEMPS=1;
HAVE_MKSTEMP=1;
HAVE_MKSTEMPS=1;
+ HAVE_POSIX_OPENPT=1;
HAVE_PTSNAME=1;
+ HAVE_PTSNAME_R=1;
+ HAVE_RANDOM=1;
HAVE_RANDOM_H=1;
HAVE_RANDOM_R=1;
HAVE_REALPATH=1;
REPLACE_MALLOC=0;
REPLACE_MBTOWC=0;
REPLACE_MKSTEMP=0;
+ REPLACE_PTSNAME_R=0;
REPLACE_PUTENV=0;
+ REPLACE_RANDOM_R=0;
REPLACE_REALLOC=0;
REPLACE_REALPATH=0;
REPLACE_SETENV=0;
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'getopt.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'getopt.h\)".*|\1|
+ gl_header_literal_regex=`echo 'getopt.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
fi
- if test -z "$gl_replace_getopt"; then
+ if test -z "$gl_replace_getopt"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
if test "${gl_cv_func_getopt_posix+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ if test $cross_compiling = no; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+
#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
int
main ()
{
-int *p = &optreset; return optreset;
- ;
+ static char program[] = "program";
+ static char a[] = "-a";
+ static char foo[] = "foo";
+ static char bar[] = "bar";
+ char *argv[] = { program, a, foo, bar, NULL };
+ int c;
+
+ c = getopt (4, argv, "ab");
+ if (!(c == 'a'))
+ return 1;
+ c = getopt (4, argv, "ab");
+ if (!(c == -1))
+ return 2;
+ if (!(optind == 2))
+ return 3;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gl_optind_min=1
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
+else
+ gl_cv_func_getopt_posix=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <getopt.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
int
main ()
{
-return !getopt_clip;
- ;
+ static char program[] = "program";
+ static char donald[] = "donald";
+ static char p[] = "-p";
+ static char billy[] = "billy";
+ static char duck[] = "duck";
+ static char a[] = "-a";
+ static char bar[] = "bar";
+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
+ int c;
+
+ c = getopt (7, argv, "+abp:q:");
+ if (!(c == -1))
+ return 4;
+ if (!(strcmp (argv[0], "program") == 0))
+ return 5;
+ if (!(strcmp (argv[1], "donald") == 0))
+ return 6;
+ if (!(strcmp (argv[2], "-p") == 0))
+ return 7;
+ if (!(strcmp (argv[3], "billy") == 0))
+ return 8;
+ if (!(strcmp (argv[4], "duck") == 0))
+ return 9;
+ if (!(strcmp (argv[5], "-a") == 0))
+ return 10;
+ if (!(strcmp (argv[6], "bar") == 0))
+ return 11;
+ if (!(optind == 1))
+ return 12;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_optind_min=1
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
else
- gl_optind_min=0
+ gl_cv_func_getopt_posix=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- gl_save_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- mingw*) gl_cv_func_getopt_posix="guessing no";;
- darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
- *) gl_cv_func_getopt_posix="guessing yes";;
- esac
+ fi
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
- {
- static char program[] = "program";
- static char a[] = "-a";
- static char foo[] = "foo";
- static char bar[] = "bar";
- char *argv[] = { program, a, foo, bar, NULL };
- int c;
-
- optind = OPTIND_MIN;
- opterr = 0;
-
- c = getopt (4, argv, "ab");
- if (!(c == 'a'))
- return 1;
- c = getopt (4, argv, "ab");
- if (!(c == -1))
- return 2;
- if (!(optind == 2))
- return 3;
- }
- /* Some internal state exists at this point. */
- {
- static char program[] = "program";
- static char donald[] = "donald";
- static char p[] = "-p";
- static char billy[] = "billy";
- static char duck[] = "duck";
- static char a[] = "-a";
- static char bar[] = "bar";
- char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
- int c;
-
- optind = OPTIND_MIN;
- opterr = 0;
-
- c = getopt (7, argv, "+abp:q:");
- if (!(c == -1))
- return 4;
- if (!(strcmp (argv[0], "program") == 0))
- return 5;
- if (!(strcmp (argv[1], "donald") == 0))
- return 6;
- if (!(strcmp (argv[2], "-p") == 0))
- return 7;
- if (!(strcmp (argv[3], "billy") == 0))
- return 8;
- if (!(strcmp (argv[4], "duck") == 0))
- return 9;
- if (!(strcmp (argv[5], "-a") == 0))
- return 10;
- if (!(strcmp (argv[6], "bar") == 0))
- return 11;
- if (!(optind == 1))
- return 12;
- }
- /* Detect MacOS 10.5, AIX 7.1 bug. */
- {
- static char program[] = "program";
- static char ab[] = "-ab";
- char *argv[3] = { program, ab, NULL };
- optind = OPTIND_MIN;
- opterr = 0;
- if (getopt (2, argv, "ab:") != 'a')
- return 13;
- if (getopt (2, argv, "ab:") != '?')
- return 14;
- if (optopt != 'b')
- return 15;
- if (optind != 2)
- return 16;
- }
-
+ static char program[] = "program";
+ static char ab[] = "-ab";
+ char *argv[3] = { program, ab, NULL };
+ if (getopt (2, argv, "ab:") != 'a')
+ return 13;
+ if (getopt (2, argv, "ab:") != '?')
+ return 14;
+ if (optopt != 'b')
+ return 15;
+ if (optind != 2)
+ return 16;
return 0;
}
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- CPPFLAGS=$gl_save_CPPFLAGS
+ fi
+ else
+ case "$host_os" in
+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
+ *) gl_cv_func_getopt_posix="guessing yes";;
+ esac
+ fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
POSIXLY_CORRECT=1
export POSIXLY_CORRECT
if test "$cross_compiling" = yes; then :
- case $host_os:$ac_cv_have_decl_optreset in
- *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
- *:yes) gl_cv_func_getopt_gnu=no;;
- *) gl_cv_func_getopt_gnu=yes;;
- esac
+ gl_cv_func_getopt_gnu="guessing no"
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
-/* Avoid a crash on MacOS X. */
+/* Avoid a crash on Mac OS X. */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
nocrash_init();
/* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
- and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
OSF/1 5.1, Solaris 10. */
{
static char conftest[] = "conftest";
result |= 1;
}
/* This code succeeds on glibc 2.8, mingw,
- and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
{
static char program[] = "program";
if (getopt (3, argv, "-p") != 1)
result |= 16;
else if (getopt (3, argv, "-p") != 'p')
- result |= 32;
+ result |= 16;
}
/* This code fails on glibc 2.11. */
{
char *argv[] = { program, b, a, NULL };
optind = opterr = 0;
if (getopt (3, argv, "+:a:b") != 'b')
- result |= 64;
+ result |= 32;
else if (getopt (3, argv, "+:a:b") != ':')
- result |= 64;
+ result |= 32;
}
/* This code dumps core on glibc 2.14. */
{
char *argv[] = { program, w, dummy, NULL };
optind = opterr = 1;
if (getopt (3, argv, "W;") != 'W')
- result |= 128;
+ result |= 64;
}
return result;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_gnu=yes
-else
- gl_cv_func_getopt_gnu=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_gnu=yes
+else
+ gl_cv_func_getopt_gnu=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ case $gl_had_POSIXLY_CORRECT in
+ exported) ;;
+ yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
+ *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
+$as_echo "$gl_cv_func_getopt_gnu" >&6; }
+ if test "$gl_cv_func_getopt_gnu" != yes; then
+ gl_replace_getopt=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
+$as_echo_n "checking for working GNU getopt_long function... " >&6; }
+if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
+ *) gl_cv_func_getopt_long_gnu="guessing yes";;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <getopt.h>
+ #include <stddef.h>
+ #include <string.h>
+
+int
+main ()
+{
+static const struct option long_options[] =
+ {
+ { "xtremely-",no_argument, NULL, 1003 },
+ { "xtra", no_argument, NULL, 1001 },
+ { "xtreme", no_argument, NULL, 1002 },
+ { "xtremely", no_argument, NULL, 1003 },
+ { NULL, 0, NULL, 0 }
+ };
+ /* This code fails on OpenBSD 5.0. */
+ {
+ static char program[] = "program";
+ static char xtremel[] = "--xtremel";
+ char *argv[] = { program, xtremel, NULL };
+ int option_index;
+ optind = 1; opterr = 0;
+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
+ return 1;
+ }
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_long_gnu=yes
+else
+ gl_cv_func_getopt_long_gnu=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
+$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
+ case "$gl_cv_func_getopt_long_gnu" in
+ *yes) ;;
+ *) gl_replace_getopt=yes ;;
+ esac
+ fi
+ fi
+
+
+
+
+
+
+ REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
+ fi
+
+ if test $REPLACE_GETOPT = 1; then
+
+ GETOPT_H=getopt.h
+
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+
+
+
+ fi
+
+ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
+if test "x$ac_cv_have_decl_getenv" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETENV $ac_have_decl
+_ACEOF
+
+:
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
+$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
+if test "${ac_cv_c_restrict+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_restrict=no
+ # The order here caters to the fact that C++ does not require restrict.
+ for ac_kw in __restrict __restrict__ _Restrict restrict; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+typedef int * int_ptr;
+ int foo (int_ptr $ac_kw ip) {
+ return ip[0];
+ }
+int
+main ()
+{
+int s[1];
+ int * $ac_kw t = s;
+ t[0] = 0;
+ return foo(t)
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_restrict=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_restrict" != no && break
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
+$as_echo "$ac_cv_c_restrict" >&6; }
+
+ case $ac_cv_c_restrict in
+ restrict) ;;
+ no) $as_echo "#define restrict /**/" >>confdefs.h
+ ;;
+ *) cat >>confdefs.h <<_ACEOF
+#define restrict $ac_cv_c_restrict
+_ACEOF
+ ;;
+ esac
+
+
+ GNULIB_GETTIMEOFDAY=0;
+ HAVE_GETTIMEOFDAY=1;
+ HAVE_STRUCT_TIMEVAL=1;
+ HAVE_SYS_TIME_H=1;
+ REPLACE_GETTIMEOFDAY=0;
+ REPLACE_STRUCT_TIMEVAL=0;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
+$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
+if test "${gl_cv_next_sys_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ if test $ac_cv_header_sys_time_h = yes; then
+
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/time.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ fi
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
+$as_echo "$gl_cv_next_sys_time_h" >&6; }
+ fi
+ NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
- case $gl_had_POSIXLY_CORRECT in
- exported) ;;
- yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
- *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
- esac
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/time.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_time_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
-$as_echo "$gl_cv_func_getopt_gnu" >&6; }
- if test "$gl_cv_func_getopt_gnu" = "no"; then
- gl_replace_getopt=yes
- fi
- fi
+ if test $ac_cv_header_sys_time_h != yes; then
+ HAVE_SYS_TIME_H=0
+ fi
- REPLACE_GETOPT=0
- if test -n "$gl_replace_getopt"; then :
- REPLACE_GETOPT=1
+
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
fi
+done
- if test $REPLACE_GETOPT = 1; then
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
- GETOPT_H=getopt.h
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
+$as_echo_n "checking for struct timeval... " >&6; }
+if test "${gl_cv_sys_struct_timeval+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
+int
+main ()
+{
+static struct timeval x; x.tv_sec = x.tv_usec;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval=yes
+else
+ gl_cv_sys_struct_timeval=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
+$as_echo "$gl_cv_sys_struct_timeval" >&6; }
+ if test $gl_cv_sys_struct_timeval != yes; then
+ HAVE_STRUCT_TIMEVAL=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
+$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
+if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
- GNULIB_UNISTD_H_GETOPT=1
- fi
+int
+main ()
+{
+static struct timeval x;
+ typedef int verify_tv_sec_type[
+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
+ ];
-ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl_getenv" = x""yes; then :
- ac_have_decl=1
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval_tv_sec=yes
else
- ac_have_decl=0
+ gl_cv_sys_struct_timeval_tv_sec=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
+$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
+ REPLACE_STRUCT_TIMEVAL=1
+ fi
+ fi
+
+
+
+
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETENV $ac_have_decl
-_ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdint.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'stdint.h\)".*|\1|
+ gl_header_literal_regex=`echo 'stdint.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
/* end confdefs.h. */
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
/* end confdefs.h. */
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
HAVE_DECL_IMAXDIV=1;
HAVE_DECL_STRTOIMAX=1;
HAVE_DECL_STRTOUMAX=1;
+ REPLACE_STRTOIMAX=0;
INT32_MAX_LT_INTMAX_MAX=1;
INT64_MAX_EQ_LONG_MAX='defined _LP64';
PRI_MACROS_BROKEN=0;
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'inttypes.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'inttypes.h\)".*|\1|
+ gl_header_literal_regex=`echo 'inttypes.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
-$as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
+ case "$host_os" in
+ mingw*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
+$as_echo_n "checking for 64-bit off_t... " >&6; }
+if test "${gl_cv_type_off_t_64+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_type_off_t_64=yes
+else
+ gl_cv_type_off_t_64=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
+$as_echo "$gl_cv_type_off_t_64" >&6; }
+ if test $gl_cv_type_off_t_64 = no; then
+ WINDOWS_64_BIT_OFF_T=1
+ else
+ WINDOWS_64_BIT_OFF_T=0
+ fi
+ WINDOWS_64_BIT_ST_SIZE=1
+ ;;
+ *)
+ WINDOWS_64_BIT_OFF_T=0
+ WINDOWS_64_BIT_ST_SIZE=0
+ ;;
+ esac
GNULIB_FCHMODAT=0;
if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- rm -f conftest.sym conftest.file
- echo >conftest.file
- if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- # When cross-compiling, be pessimistic so we will end up using the
- # replacement version of lstat that checks for trailing slashes and
- # calls lstat a second time when necessary.
- gl_cv_func_lstat_dereferences_slashed_symlink=no
+ rm -f conftest.sym conftest.file
+ echo >conftest.file
+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by
+ POSIX. That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+ gl_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ else
+ # If the 'ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
+ fi
+ rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *yes)
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+ ;;
+ esac
+
+
+ GNULIB_MKTIME=0;
+ GNULIB_NANOSLEEP=0;
+ GNULIB_STRPTIME=0;
+ GNULIB_TIMEGM=0;
+ GNULIB_TIME_R=0;
+ HAVE_DECL_LOCALTIME_R=1;
+ HAVE_NANOSLEEP=1;
+ HAVE_STRPTIME=1;
+ HAVE_TIMEGM=1;
+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
+ REPLACE_MKTIME=GNULIB_PORTCHECK;
+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
+ REPLACE_TIMEGM=GNULIB_PORTCHECK;
+
+
+
+
+ GNULIB_PSELECT=0;
+ GNULIB_SELECT=0;
+ HAVE_PSELECT=1;
+ REPLACE_PSELECT=0;
+ REPLACE_SELECT=0;
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+struct timeval b;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_sys_select_h_selfcontained=yes
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
+
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
+
+
+
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test $ac_cv_header_sys_select_h = yes; then
+
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by
- POSIX. That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
+#include <sys/select.h>
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- gl_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/select.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ fi
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
+ fi
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/select.h'>'
else
- # If the 'ln -s' command failed, then we probably don't even
- # have an lstat function.
- gl_cv_func_lstat_dereferences_slashed_symlink=no
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
fi
- rm -f conftest.sym conftest.file
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
- test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+
+
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
+
+
+
+
+
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
_ACEOF
+fi
+
+done
+
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
- GNULIB_MKTIME=0;
- GNULIB_NANOSLEEP=0;
- GNULIB_STRPTIME=0;
- GNULIB_TIMEGM=0;
- GNULIB_TIME_R=0;
- HAVE_DECL_LOCALTIME_R=1;
- HAVE_NANOSLEEP=1;
- HAVE_STRPTIME=1;
- HAVE_TIMEGM=1;
- REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
- REPLACE_MKTIME=GNULIB_PORTCHECK;
- REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
- REPLACE_TIMEGM=GNULIB_PORTCHECK;
+
+
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
#include <signal.h>
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
-
-
if test $ac_cv_header_sys_socket_h = no; then
for ac_header in ws2tcpip.h
do :
GNULIB_GETCHAR=0;
GNULIB_GETDELIM=0;
GNULIB_GETLINE=0;
- GNULIB_GETS=0;
GNULIB_OBSTACK_PRINTF=0;
GNULIB_OBSTACK_PRINTF_POSIX=0;
GNULIB_PCLOSE=0;
-
-
ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
ac_have_decl=1
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
-$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if test "${ac_cv_c_restrict+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_restrict=no
- # The order here caters to the fact that C++ does not require restrict.
- for ac_kw in __restrict __restrict__ _Restrict restrict; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-typedef int * int_ptr;
- int foo (int_ptr $ac_kw ip) {
- return ip[0];
- }
-int
-main ()
-{
-int s[1];
- int * $ac_kw t = s;
- t[0] = 0;
- return foo(t)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_restrict=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_restrict" != no && break
- done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
-$as_echo "$ac_cv_c_restrict" >&6; }
-
- case $ac_cv_c_restrict in
- restrict) ;;
- no) $as_echo "#define restrict /**/" >>confdefs.h
- ;;
- *) cat >>confdefs.h <<_ACEOF
-#define restrict $ac_cv_c_restrict
-_ACEOF
- ;;
- esac
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'time.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'time.h\)".*|\1|
+ gl_header_literal_regex=`echo 'time.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
-ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
-if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
- ac_have_decl=1
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
+$as_echo_n "checking whether the utimes function works... " >&6; }
+if test "${gl_cv_func_working_utimes+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- ac_have_decl=0
+
+ if test "$cross_compiling" = yes; then :
+ gl_cv_func_working_utimes=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <utime.h>
+
+static int
+inorder (time_t a, time_t b, time_t c)
+{
+ return a <= b && b <= c;
+}
+
+int
+main ()
+{
+ int result = 0;
+ char const *file = "conftest.utimes";
+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
+
+ /* Test whether utimes() essentially works. */
+ {
+ struct stat sbuf;
+ FILE *f = fopen (file, "w");
+ if (f == NULL)
+ result |= 1;
+ else if (fclose (f) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (lstat (file, &sbuf) != 0)
+ result |= 1;
+ else if (!(sbuf.st_atime == timeval[0].tv_sec
+ && sbuf.st_mtime == timeval[1].tv_sec))
+ result |= 4;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ /* Test whether utimes() with a NULL argument sets the file's timestamp
+ to the current time. Use 'fstat' as well as 'time' to
+ determine the "current" time, to accommodate NFS file systems
+ if there is a time skew between the host and the NFS server. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0644);
+ if (fd < 0)
+ result |= 1;
+ else
+ {
+ time_t t0, t2;
+ struct stat st0, st1, st2;
+ if (time (&t0) == (time_t) -1)
+ result |= 1;
+ else if (fstat (fd, &st0) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (utimes (file, NULL) != 0)
+ result |= 8;
+ else if (fstat (fd, &st1) != 0)
+ result |= 1;
+ else if (write (fd, "\n", 1) != 1)
+ result |= 1;
+ else if (fstat (fd, &st2) != 0)
+ result |= 1;
+ else if (time (&t2) == (time_t) -1)
+ result |= 1;
+ else
+ {
+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
+ if (! (st1.st_atime == st1.st_mtime))
+ result |= 16;
+ if (! (m_ok_POSIX || m_ok_NFS))
+ result |= 32;
+ }
+ if (close (fd) != 0)
+ result |= 1;
+ }
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ /* Test whether utimes() with a NULL argument works on read-only files. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0444);
+ if (fd < 0)
+ result |= 1;
+ else if (close (fd) != 0)
+ result |= 1;
+ else if (utimes (file, NULL) != 0)
+ result |= 64;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
+
+ return result;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_working_utimes=yes
+else
+ gl_cv_func_working_utimes=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
+$as_echo "$gl_cv_func_working_utimes" >&6; }
+
+ if test $gl_cv_func_working_utimes = yes; then
+
+$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
+
+ fi
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
+$as_echo_n "checking for struct utimbuf... " >&6; }
+if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #ifdef HAVE_UTIME_H
+ #include <utime.h>
+ #endif
+
+int
+main ()
+{
+static struct utimbuf x; x.actime = x.modtime;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_utimbuf=yes
+else
+ gl_cv_sys_struct_utimbuf=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
+$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
+
+ if test $gl_cv_sys_struct_utimbuf = yes; then
+
+$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
+
+ fi
+
+
+
+
+
+
+
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_LOCALTIME_R $ac_have_decl
-_ACEOF
+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
+
+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
+ # programs in the package would end up linked with that potentially-shared
+ # library, inducing unnecessary run-time overhead.
+ LIB_CLOCK_GETTIME=
+
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+$as_echo_n "checking for library containing clock_gettime... " >&6; }
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+
+else
+ ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+$as_echo "$ac_cv_search_clock_gettime" >&6; }
+ac_res=$ac_cv_search_clock_gettime
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_clock_gettime" = "none required" ||
+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
+fi
+
+ for ac_func in clock_gettime clock_settime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ LIBS=$gl_saved_libs
+
+
+
+
:
if test "$cross_compiling" = yes; then :
case "$host_os" in
mingw*) # on this platform, dup2 always returns 0 for success
- gl_cv_func_dup2_works=no;;
+ gl_cv_func_dup2_works="guessing no" ;;
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
- gl_cv_func_dup2_works=no;;
+ gl_cv_func_dup2_works="guessing no" ;;
linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
# closed fd may yield -EBADF instead of -1 / errno=EBADF.
- gl_cv_func_dup2_works=no;;
+ gl_cv_func_dup2_works="guessing no" ;;
freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
- gl_cv_func_dup2_works=no;;
+ gl_cv_func_dup2_works="guessing no" ;;
haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
- gl_cv_func_dup2_works=no;;
- *) gl_cv_func_dup2_works=yes;;
+ gl_cv_func_dup2_works="guessing no" ;;
+ *) gl_cv_func_dup2_works="guessing yes" ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
$as_echo "$gl_cv_func_dup2_works" >&6; }
- if test "$gl_cv_func_dup2_works" = no; then
- REPLACE_DUP2=1
- fi
+ case "$gl_cv_func_dup2_works" in
+ *yes) ;;
+ *)
+ REPLACE_DUP2=1
+ ;;
+ esac
fi
-if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
-fi
+ fi
+ GNULIB_ENVIRON=1
+
+
+
+
+
+
+
+
+ LIB_EXECINFO=''
+ EXECINFO_H='execinfo.h'
+
+ if test $ac_cv_header_execinfo_h = yes; then
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
+$as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
+if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char backtrace_symbols_fd ();
+int
+main ()
+{
+return backtrace_symbols_fd ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' execinfo; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_backtrace_symbols_fd=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
+
+else
+ ac_cv_search_backtrace_symbols_fd=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
+$as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
+ac_res=$ac_cv_search_backtrace_symbols_fd
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
+ LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
+fi
+
+ LIBS=$gl_saved_libs
+ test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
+ fi
+
+ if test -n "$EXECINFO_H"; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
+
+ fi
+
+
+
+ if test -n "$EXECINFO_H"; then
+ GL_GENERATE_EXECINFO_H_TRUE=
+ GL_GENERATE_EXECINFO_H_FALSE='#'
+else
+ GL_GENERATE_EXECINFO_H_TRUE='#'
+ GL_GENERATE_EXECINFO_H_FALSE=
+fi
+
+
+
+
+
+
+
+
+
# Persuade glibc <stdlib.h> to declare getloadavg().
gl_save_LIBS=$LIBS
-# getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
HAVE_GETLOADAVG=1
ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
fi
-if test $HAVE_GETLOADAVG = 0; then
+ if test $HAVE_GETLOADAVG = 0; then
# Figure out what our getloadavg.c needs.
+
+
# On HPUX9, an unprivileged user can get load averages this way.
if test $gl_func_getloadavg_done = no; then
for ac_func in pstat_getdynamic
done
-fi
+ fi
-if test $REPLACE_GETOPT = 1; then
+ if test $REPLACE_GETOPT = 1; then
-fi
+ GNULIB_GL_UNISTD_H_GETOPT=1
+ fi
+
+
REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
+ fi
+
+ if test $REPLACE_GETOPT = 1; then
+ GETOPT_H=getopt.h
- if test -n "$gl_replace_getopt"; then :
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
- REPLACE_GETOPT=1
+
+ fi
+
+ if test $REPLACE_GETOPT = 1; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+
+
+
+
+ GNULIB_GL_UNISTD_H_GETOPT=1
+ fi
+
+
+
+
+
+
+
+
+
+
+
+
+ gl_gettimeofday_timezone=void
+ if test $ac_cv_func_gettimeofday != yes; then
+ HAVE_GETTIMEOFDAY=0
+ else
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
+$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
+if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ # When cross-compiling:
+ case "$host_os" in
+ # Guess all is fine on glibc systems.
+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+ #include <sys/time.h>
+ #include <time.h>
+ #include <stdlib.h>
+
+int
+main ()
+{
+
+ time_t t = 0;
+ struct tm *lt;
+ struct tm saved_lt;
+ struct timeval tv;
+ lt = localtime (&t);
+ saved_lt = *lt;
+ gettimeofday (&tv, NULL);
+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_gettimeofday_clobber=no
+else
+ gl_cv_func_gettimeofday_clobber=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
+$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
+
+ case "$gl_cv_func_gettimeofday_clobber" in
+ *yes)
+ REPLACE_GETTIMEOFDAY=1
+
+
+$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
+
+
+$as_echo "#define localtime rpl_localtime" >>confdefs.h
+
+
+
+$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
+
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
+$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
+if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+ struct timeval c;
+ int gettimeofday (struct timeval *restrict, void *restrict);
+
+int
+main ()
+{
+/* glibc uses struct timezone * rather than the POSIX void *
+ if _GNU_SOURCE is defined. However, since the only portable
+ use of gettimeofday uses NULL as the second parameter, and
+ since the glibc definition is actually more typesafe, it is
+ not worth wrapping this to get a compliant signature. */
+ int (*f) (struct timeval *restrict, void *restrict)
+ = gettimeofday;
+ int x = f (&c, 0);
+ return !(x | c.tv_sec | c.tv_usec);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+int gettimeofday (struct timeval *restrict, struct timezone *restrict);
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=almost
+else
+ gl_cv_func_gettimeofday_posix_signature=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
+$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then
+ gl_gettimeofday_timezone='struct timezone'
+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
+ if test $REPLACE_STRUCT_TIMEVAL = 1; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
+
+ fi
+cat >>confdefs.h <<_ACEOF
+#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
+_ACEOF
- if test $REPLACE_GETOPT = 1; then
- GETOPT_H=getopt.h
+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
- GNULIB_UNISTD_H_GETOPT=1
- fi
-if test $REPLACE_GETOPT = 1; then
+ gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
+ for ac_header in sys/timeb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_TIMEB_H 1
+_ACEOF
+fi
+done
- gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+ for ac_func in _ftime
+do :
+ ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
+if test "x$ac_cv_func__ftime" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE__FTIME 1
+_ACEOF
+fi
+done
+ fi
+ GNULIB_GETTIMEOFDAY=1
- gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
-fi
if test $ac_cv_func_lstat = yes; then
- if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
- REPLACE_LSTAT=1
- fi
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *no)
+ REPLACE_LSTAT=1
+ ;;
+ esac
else
HAVE_LSTAT=0
fi
-if test $REPLACE_LSTAT = 1; then
+ if test $REPLACE_LSTAT = 1; then
:
-fi
+ fi
if test $APPLE_UNIVERSAL_BUILD = 1; then
- # A universal build on Apple MacOS X platforms.
+ # A universal build on Apple Mac OS X platforms.
# The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
# But we need a configuration result that is valid in both modes.
gl_cv_func_working_mktime=no
if (tz_strings[i])
putenv (tz_strings[i]);
- for (t = 0; t <= time_t_max - delta; t += delta)
+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
if (! mktime_test (t))
result |= 1;
- if (! (mktime_test ((time_t) 1)
- && mktime_test ((time_t) (60 * 60))
- && mktime_test ((time_t) (60 * 60 * 24))))
+ if ((result & 2) == 0
+ && ! (mktime_test ((time_t) 1)
+ && mktime_test ((time_t) (60 * 60))
+ && mktime_test ((time_t) (60 * 60 * 24))))
result |= 2;
- for (j = 1; ; j <<= 1)
- if (! bigtime_test (j))
- result |= 4;
- else if (INT_MAX / 2 < j)
- break;
- if (! bigtime_test (INT_MAX))
+ for (j = 1; (result & 4) == 0; j <<= 1)
+ {
+ if (! bigtime_test (j))
+ result |= 4;
+ if (INT_MAX / 2 < j)
+ break;
+ }
+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
result |= 8;
}
if (! irix_6_4_bug ())
REPLACE_MKTIME=0
fi
-if test $REPLACE_MKTIME = 1; then
+ if test $REPLACE_MKTIME = 1; then
gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
+ :
+ fi
+
+
+
+
+
+ GNULIB_MKTIME=1
+
+
+
+
+
+
+
+
+ if test $ac_cv_func_pselect = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
+$as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
+if test "${gl_cv_sig_pselect+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+
+int
+main ()
+{
+int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
+ struct timespec const *restrict,
+ sigset_t const *restrict) = pselect;
+ return !p;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gl_cv_sig_pselect=yes
+else
+ gl_cv_sig_pselect=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
+$as_echo "$gl_cv_sig_pselect" >&6; }
+ fi
+ if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
+ REPLACE_PSELECT=1
+ fi
+ if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
- GNULIB_MKTIME=1
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
+
+ fi
+
+
+
+
+
+ GNULIB_PSELECT=1
+
esac
fi
-if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
+ if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
fi
-fi
+ fi
ln -s conftest.no-such conftest.link
ln -s conftest.link conftest.lnk2
if test "$cross_compiling" = yes; then :
- gl_cv_func_readlink_works="guessing no"
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_readlink_works="guessing no" ;;
+ esac
+
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
$as_echo "$gl_cv_func_readlink_works" >&6; }
- if test "$gl_cv_func_readlink_works" != yes; then
+ case "$gl_cv_func_readlink_works" in
+ *yes)
+ if test "$gl_cv_decl_readlink_works" != yes; then
+ REPLACE_READLINK=1
+ fi
+ ;;
+ *)
$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
- REPLACE_READLINK=1
- elif test "$gl_cv_decl_readlink_works" != yes; then
- REPLACE_READLINK=1
- fi
+ REPLACE_READLINK=1
+ ;;
+ esac
fi
-if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
:
-fi
+ fi
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'signal.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'signal.h\)".*|\1|
+ gl_header_literal_regex=`echo 'signal.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
- ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
+ ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
/* <sys/types.h> is not needed according to POSIX, but the
<sys/socket.h> in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
# include <ws2tcpip.h>
#endif
-"
-if test "x$ac_cv_type_socklen_t" = x""yes; then :
+"
+if test "x$ac_cv_type_socklen_t" = x""yes; then :
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
+$as_echo_n "checking for socklen_t equivalent... " >&6; }
+ if test "${gl_cv_socklen_t_equiv+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Systems have either "struct sockaddr *" or
+ # "void *" as the second argument to getpeername
+ gl_cv_socklen_t_equiv=
+ for arg2 in "struct sockaddr" void; do
+ for t in int size_t "unsigned int" "long int" "unsigned long int"; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/socket.h>
+
+ int getpeername (int, $arg2 *, $t *);
+int
+main ()
+{
+$t len;
+ getpeername (0, 0, &len);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_socklen_t_equiv="$t"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$gl_cv_socklen_t_equiv" != "" && break
+ done
+ test "$gl_cv_socklen_t_equiv" != "" && break
+ done
+
+fi
+
+ if test "$gl_cv_socklen_t_equiv" = ""; then
+ as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
+$as_echo "$gl_cv_socklen_t_equiv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define socklen_t $gl_cv_socklen_t_equiv
+_ACEOF
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
+$as_echo_n "checking for ssize_t... " >&6; }
+if test "${gt_cv_ssize_t+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+int x = sizeof (ssize_t *) + sizeof (ssize_t);
+ return !x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gt_cv_ssize_t=yes
+else
+ gt_cv_ssize_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
+$as_echo "$gt_cv_ssize_t" >&6; }
+ if test $gt_cv_ssize_t = no; then
+
+$as_echo "#define ssize_t int" >>confdefs.h
+
+ fi
+
+
+
+
+
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
+if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #if HAVE_SYS_TIME_H
+ # include <sys/time.h>
+ #endif
+ #include <time.h>
+ struct timespec ts;
+ struct stat st;
+
+int
+main ()
+{
+
+ st.st_atim = ts;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
+else
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
+
+$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
+
+ fi
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
+_ACEOF
+
+
+fi
+
+fi
+
+fi
+
+fi
+
+
+
+
+
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
+_ACEOF
+
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
-$as_echo_n "checking for socklen_t equivalent... " >&6; }
- if test "${gl_cv_socklen_t_equiv+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # Systems have either "struct sockaddr *" or
- # "void *" as the second argument to getpeername
- gl_cv_socklen_t_equiv=
- for arg2 in "struct sockaddr" void; do
- for t in int size_t "unsigned int" "long int" "unsigned long int"; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
- int getpeername (int, $arg2 *, $t *);
-int
-main ()
-{
-$t len;
- getpeername (0, 0, &len);
- ;
- return 0;
-}
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_socklen_t_equiv="$t"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
-fi
- if test "$gl_cv_socklen_t_equiv" = ""; then
- as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
-$as_echo "$gl_cv_socklen_t_equiv" >&6; }
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define socklen_t $gl_cv_socklen_t_equiv
+#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
_ACEOF
+
fi
+fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
-$as_echo_n "checking for ssize_t... " >&6; }
-if test "${gt_cv_ssize_t+set}" = set; then :
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
+$as_echo_n "checking for working stdalign.h... " >&6; }
+if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
+#include <stdalign.h>
+ #include <stddef.h>
+
+ /* Test that alignof yields a result consistent with offsetof.
+ This catches GCC bug 52023
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
+ #ifdef __cplusplus
+ template <class t> struct alignof_helper { char a; t b; };
+ # define ao(type) offsetof (alignof_helper<type>, b)
+ #else
+ # define ao(type) offsetof (struct { char a; type b; }, b)
+ #endif
+ char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
+ char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
+ char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
+
+ /* Test _Alignas only on platforms where gnulib can help. */
+ #if \
+ (__GNUC__ || __IBMC__ || __IBMCPP__ \
+ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
+ int alignas (8) alignas_int = 1;
+ char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
+ #endif
+
int
main ()
{
-int x = sizeof (ssize_t *) + sizeof (ssize_t);
- return !x;
+
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- gt_cv_ssize_t=yes
+ gl_cv_header_working_stdalign_h=yes
else
- gt_cv_ssize_t=no
+ gl_cv_header_working_stdalign_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
-$as_echo "$gt_cv_ssize_t" >&6; }
- if test $gt_cv_ssize_t = no; then
-
-$as_echo "#define ssize_t int" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
+$as_echo "$gl_cv_header_working_stdalign_h" >&6; }
+ if test $gl_cv_header_working_stdalign_h = yes; then
+ STDALIGN_H=''
+ else
+ STDALIGN_H='stdalign.h'
fi
+ if test -n "$STDALIGN_H"; then
+ GL_GENERATE_STDALIGN_H_TRUE=
+ GL_GENERATE_STDALIGN_H_FALSE='#'
+else
+ GL_GENERATE_STDALIGN_H_TRUE='#'
+ GL_GENERATE_STDALIGN_H_FALSE=
+fi
+
+
+
STDARG_H=''
NEXT_STDARG_H='<stdarg.h>'
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdarg.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'stdarg.h\)".*|\1|
+ gl_header_literal_regex=`echo 'stdarg.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stddef.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'stddef.h\)".*|\1|
+ gl_header_literal_regex=`echo 'stddef.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdio.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'stdio.h\)".*|\1|
+ gl_header_literal_regex=`echo 'stdio.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
GNULIB_FSCANF=1
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_FSCANF 1
+_ACEOF
+
+
GNULIB_SCANF=1
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_SCANF 1
+_ACEOF
+
+
GNULIB_FGETC=1
GNULIB_GETC=1
GNULIB_GETCHAR=1
GNULIB_FGETS=1
- GNULIB_GETS=1
GNULIB_FREAD=1
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdlib.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'stdlib.h\)".*|\1|
+ gl_header_literal_regex=`echo 'stdlib.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
HAVE_DECL_STRTOIMAX=0
fi
-if test $ac_cv_func_strtoimax = no; then
+ if test $ac_cv_func_strtoimax = yes; then
+ HAVE_STRTOIMAX=1
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
+$as_echo_n "checking whether strtoimax works... " >&6; }
+if test "${gl_cv_func_strtoimax+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess no on AIX 5.
+ aix5*) gl_cv_func_strtoimax="guessing no" ;;
+ # Guess yes otherwise.
+ *) gl_cv_func_strtoimax="guessing yes" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <errno.h>
+#include <string.h>
+#include <inttypes.h>
+int main ()
+{
+ if (sizeof (intmax_t) > sizeof (int))
+ {
+ const char *s = "4294967295";
+ char *p;
+ intmax_t res;
+ errno = 0;
+ res = strtoimax (s, &p, 10);
+ if (p != s + strlen (s))
+ return 1;
+ if (errno != 0)
+ return 2;
+ if (res != (intmax_t) 65535 * (intmax_t) 65537)
+ return 3;
+ }
+ else
+ {
+ const char *s = "2147483647";
+ char *p;
+ intmax_t res;
+ errno = 0;
+ res = strtoimax (s, &p, 10);
+ if (p != s + strlen (s))
+ return 1;
+ if (errno != 0)
+ return 2;
+ if (res != 2147483647)
+ return 3;
+ }
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_strtoimax=yes
+else
+ gl_cv_func_strtoimax=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
+$as_echo "$gl_cv_func_strtoimax" >&6; }
+ case "$gl_cv_func_strtoimax" in
+ *no) REPLACE_STRTOIMAX=1 ;;
+ esac
+ else
+ HAVE_STRTOIMAX=0
+ fi
+
+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
-fi
+ fi
HAVE_DECL_STRTOUMAX=0
fi
-if test $ac_cv_func_strtoumax = no; then
+ if test $ac_cv_func_strtoumax = no; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
+
+
+ ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRTOULL $ac_have_decl
+_ACEOF
+
+
+
+ fi
+
+
+
+
+
+ GNULIB_STRTOUMAX=1
+
+
+
+
+
+
+
+ if test $ac_cv_func_symlink = no; then
+ HAVE_SYMLINK=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
+$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
+if test "${gl_cv_func_symlink_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_symlink_works="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <unistd.h>
+
+int
+main ()
+{
+int result = 0;
+ if (!symlink ("a", "conftest.link/"))
+ result |= 1;
+ if (symlink ("conftest.f", "conftest.lnk2"))
+ result |= 2;
+ else if (!symlink ("a", "conftest.lnk2/"))
+ result |= 4;
+ return result;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_symlink_works=yes
+else
+ gl_cv_func_symlink_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ rm -f conftest.f conftest.link conftest.lnk2
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
+$as_echo "$gl_cv_func_symlink_works" >&6; }
+ case "$gl_cv_func_symlink_works" in
+ *yes) ;;
+ *)
+ REPLACE_SYMLINK=1
+ ;;
+ esac
+ fi
+
+ if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
+
+ fi
+
+
+
+
+
+ GNULIB_SYMLINK=1
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+struct timeval b;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_sys_select_h_selfcontained=yes
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
- gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
- ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
- ac_have_decl=1
else
- ac_have_decl=0
+ gl_cv_header_sys_select_h_selfcontained=no
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOULL $ac_have_decl
-_ACEOF
-
-
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
- GNULIB_STRTOUMAX=1
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test $ac_cv_header_sys_select_h = yes; then
- if test $ac_cv_func_symlink = no; then
- HAVE_SYMLINK=0
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
-$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
-if test "${gl_cv_func_symlink_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- gl_cv_func_symlink_works="guessing no"
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <unistd.h>
-
-int
-main ()
-{
-int result = 0;
- if (!symlink ("a", "conftest.link/"))
- result |= 1;
- if (symlink ("conftest.f", "conftest.lnk2"))
- result |= 2;
- else if (!symlink ("a", "conftest.lnk2/"))
- result |= 4;
- return result;
+#include <sys/select.h>
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_symlink_works=yes
-else
- gl_cv_func_symlink_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
- rm -f conftest.f conftest.link conftest.lnk2
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
-$as_echo "$gl_cv_func_symlink_works" >&6; }
- if test "$gl_cv_func_symlink_works" != yes; then
- REPLACE_SYMLINK=1
- fi
- fi
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/select.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ fi
-if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
+ fi
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/select.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
- gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
-fi
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
+fi
+done
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
- GNULIB_SYMLINK=1
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'sys/stat.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'sys/stat.h\)".*|\1|
+ gl_header_literal_regex=`echo 'sys/stat.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
+
+
+
+
+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then
+
+$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
+
+ fi
+
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
#include <sys/stat.h>
"
+
+
+
+ ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
+"
+if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOCALTIME_R $ac_have_decl
+_ACEOF
+
if test $ac_cv_have_decl_localtime_r = no; then
HAVE_DECL_LOCALTIME_R=0
fi
HAVE_LOCALTIME_R=0
fi
-if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
+ if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
:
-fi
+ fi
-
+ :
gl_dirsep_regex='[/\\]'
;;
*)
- gl_dirsep_regex='/'
+ gl_dirsep_regex='\/'
;;
esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'unistd.h|{
- s|.*"\(.*'"${gl_dirsep_regex}"'unistd.h\)".*|\1|
+ gl_header_literal_regex=`echo 'unistd.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
s|^/[^/]|//&|
p
q
+
+
+
+
+
+
+
+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
+$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
+if test "${gl_cv_func_futimesat_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ touch conftest.file
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_futimesat_works="guessing no" ;;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stddef.h>
+#include <sys/times.h>
+#include <fcntl.h>
+
+int
+main ()
+{
+ int fd = open ("conftest.file", O_RDWR);
+ if (fd < 0) return 1;
+ if (futimesat (fd, NULL, NULL)) return 2;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_futimesat_works=yes
+else
+ gl_cv_func_futimesat_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ rm -f conftest.file
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
+$as_echo "$gl_cv_func_futimesat_works" >&6; }
+ case "$gl_cv_func_futimesat_works" in
+ *yes) ;;
+ *)
+
+$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
+
+ ;;
+ esac
+ fi
+
gl_gnulib_enabled_dosname=false
gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
gl_gnulib_enabled_pathmax=false
- gl_gnulib_enabled_sigprocmask=false
gl_gnulib_enabled_stat=false
gl_gnulib_enabled_strtoll=false
gl_gnulib_enabled_strtoull=false
gl_gnulib_enabled_pathmax=true
fi
}
- func_gl_gnulib_m4code_sigprocmask ()
- {
- if ! $gl_gnulib_enabled_sigprocmask; then
-
-
-
- if test $gl_cv_type_sigset_t = yes; then
- ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
-if test "x$ac_cv_func_sigprocmask" = x""yes; then :
- gl_cv_func_sigprocmask=1
-fi
-
- fi
- if test -z "$gl_cv_func_sigprocmask"; then
- HAVE_POSIX_SIGNALBLOCKING=0
- fi
-
-if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
-
-
-
-
-fi
-
-
-
-
-
- GNULIB_SIGPROCMASK=1
-
-
-
-
-
- gl_gnulib_enabled_sigprocmask=true
- fi
- }
func_gl_gnulib_m4code_stat ()
{
if ! $gl_gnulib_enabled_stat; then
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
$as_echo "$gl_cv_func_stat_dir_slash" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
if test "${gl_cv_func_stat_file_slash+set}" = set; then :
$as_echo_n "(cached) " >&6
ln -s conftest.tmp conftest.lnk
fi
if test "$cross_compiling" = yes; then :
- gl_cv_func_stat_file_slash="guessing no"
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_stat_file_slash="guessing no" ;;
+ esac
+
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
;;
esac
-if test $REPLACE_STAT = 1; then
+ if test $REPLACE_STAT = 1; then
:
-fi
+ fi
fi
fi
-if test $HAVE_STRTOLL = 0; then
+ if test $HAVE_STRTOLL = 0; then
:
-fi
+ fi
fi
fi
-if test $HAVE_STRTOULL = 0; then
+ if test $HAVE_STRTOULL = 0; then
:
-fi
+ fi
if test $REPLACE_LSTAT = 1; then
func_gl_gnulib_m4code_stat
fi
- if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
- func_gl_gnulib_m4code_sigprocmask
- fi
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
func_gl_gnulib_m4code_stat
fi
- if test $ac_cv_func_strtoimax = no; then
- func_gl_gnulib_m4code_verify
- fi
- if test $ac_cv_func_strtoimax = no && test $ac_cv_type_long_long_int = yes; then
+ if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
func_gl_gnulib_m4code_strtoll
fi
- if test $ac_cv_func_strtoumax = no; then
+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
func_gl_gnulib_m4code_verify
fi
if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
func_gl_gnulib_m4code_strtoull
fi
+ if test $ac_cv_func_strtoumax = no; then
+ func_gl_gnulib_m4code_verify
+ fi
if $gl_gnulib_enabled_dosname; then
gl_GNULIB_ENABLED_dosname_TRUE=
gl_GNULIB_ENABLED_pathmax_FALSE=
fi
- if $gl_gnulib_enabled_sigprocmask; then
- gl_GNULIB_ENABLED_sigprocmask_TRUE=
- gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
-else
- gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
- gl_GNULIB_ENABLED_sigprocmask_FALSE=
-fi
-
if $gl_gnulib_enabled_stat; then
gl_GNULIB_ENABLED_stat_TRUE=
gl_GNULIB_ENABLED_stat_FALSE='#'
LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
+CFLAGS=$SAVE_CFLAGS
+LIBS=$SAVE_LIBS
case "$opsys" in
aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
## #ifndef LD_SWITCH_SYSTEM
## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
- ## not using gcc, darwin system not on an alpha (ie darwin, since
- ## darwin + alpha does not occur).
+ ## not using gcc, darwin.
## Because this was done in src/Makefile.in, the resulting part of
## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
## will also work on earlier NetBSD releases.
netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
- ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
+ ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
## MkLinux/LinuxPPC needs this.
- ## ibms390x only supports opsys = gnu-linux so it can be added here.
+ ## s390x-* only supports opsys = gnu-linux so it can be added here.
gnu-*)
- case "$machine" in
- macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
+ case "$canonical" in
+ powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
esac
;;
esac
## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
-## freebsd, gnu-* not on macppc|ibms390x.
+## freebsd, gnu-* not on powerpc*|s390x*.
elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
esac
fi
-
-## If we're using X11/GNUstep, define some consequences.
-if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
+## Common for all window systems
+if test "$window_system" != "none"; then
$as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
$as_echo "#define HAVE_MOUSE 1" >>confdefs.h
+ WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
fi
+
#### Report on what we decided to do.
#### Report GTK as a toolkit, even if it doesn't use Xt.
#### It makes printing result more understandable as using GTK sets
#### toolkit_scroll_bars to yes by default.
if test "${HAVE_GTK}" = "yes"; then
- USE_X_TOOLKIT=GTK
-fi
-
-and_machfile=
-if test -n "$machfile"; then
- and_machfile=" and \`${machfile}'"
+ if test "${with_gtk3}" = "yes"; then
+ USE_X_TOOLKIT=GTK3
+ else
+ USE_X_TOOLKIT=GTK
+ fi
fi
echo "
Configured for \`${canonical}'.
Where should the build process find the source code? ${srcdir}
- What operating system and machine description files should Emacs use?
- \`${opsysfile}'${and_machfile}
What compiler should emacs be built with? ${CC} ${CFLAGS}
Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
echo " Environment variable EMACSDOC set to: $EMACSDOC"
fi
-if test $USE_XASSERTS = yes; then
- echo " Compiling with asserts turned on."
- CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
-fi
-
echo
if test "$HAVE_NS" = "yes"; then
as_fn_error "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
+ as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
+ as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
- as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by emacs $as_me 24.1.50, which was
+This file was extended by emacs $as_me 24.2.50, which was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-emacs config.status 24.1.50
+emacs config.status 24.2.50
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
+GCC="$GCC" CPPFLAGS="$CPPFLAGS"
_ACEOF
;;
"epaths":C)
echo creating src/epaths.h
-${MAKE-make} epaths-force
+${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
;;
"gdbinit":C)
if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
-