Revision: miles@gnu.org--gnu-2005/emacs--unicode--0--patch-25

[gnu-emacs] / configure.in

diff --git a/configure.in b/configure.in
index 48ea02a351f646ad4f681df8dd81e3cd76bd4791..291ae9a9c08238edd0da37b6bd4e5f0b1c98565a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -3,7 +3,7 @@ dnl To rebuild the `configure' script from this, execute the command
 dnl    autoconf
 dnl in the directory containing this script.
 dnl
 dnl    autoconf
 dnl in the directory containing this script.
 dnl

-dnl  Copyright (C) 1994, 95, 96, 1999, 2000, 01, 02, 03, 2004
+dnl  Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003, 2004

 dnl  Free Software Foundation, Inc.
 dnl
 dnl  This file is part of GNU Emacs.
 dnl  Free Software Foundation, Inc.
 dnl
 dnl  This file is part of GNU Emacs.


@@ -125,6 +125,11 @@ AC_ARG_ENABLE(carbon-app,
                           specify install directory for Emacs.app on Mac OS X]],
 [ carbon_appdir_x=${enableval}])
 
                           specify install directory for Emacs.app on Mac OS X]],
 [ carbon_appdir_x=${enableval}])
 

+AC_ARG_ENABLE(asserts,
+[  --enable-asserts        compile code with asserts enabled],
+      USE_XASSERTS=$enableval,
+      USE_XASSERTS=no)
+

 AC_ARG_ENABLE(maintainer-mode,
 [  --enable-maintainer-mode enable make rules and dependencies not useful
                           (and sometimes confusing) to the casual installer],
 AC_ARG_ENABLE(maintainer-mode,
 [  --enable-maintainer-mode enable make rules and dependencies not useful
                           (and sometimes confusing) to the casual installer],


@@ -1449,7 +1454,8 @@ dnl checks for header files
 AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
 AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \

-  sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h)
+  sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
+  sys/utsname.h)

 
 AC_MSG_CHECKING(if personality LINUX32 can be set)
 AC_TRY_COMPILE([#include <sys/personality.h>], [personality (PER_LINUX32)],
 
 AC_MSG_CHECKING(if personality LINUX32 can be set)
 AC_TRY_COMPILE([#include <sys/personality.h>], [personality (PER_LINUX32)],


@@ -1967,7 +1973,9 @@ if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk"; then
 
   dnl  GTK scrollbars resemble toolkit scrollbars a lot, so to avoid
   dnl  a lot if #ifdef:s, say we have toolkit scrollbars.
 
   dnl  GTK scrollbars resemble toolkit scrollbars a lot, so to avoid
   dnl  a lot if #ifdef:s, say we have toolkit scrollbars.

-  with_toolkit_scroll_bars=yes
+  if test "$with_toolkit_scroll_bars" != no; then
+    with_toolkit_scroll_bars=yes
+  fi

 
   dnl  Check if we can use multiple displays with this GTK version.
   dnl  If gdk_display_open exists, assume all others are there also.
 
   dnl  Check if we can use multiple displays with this GTK version.
   dnl  If gdk_display_open exists, assume all others are there also.


@@ -1977,6 +1985,36 @@ if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk"; then
     AC_DEFINE(HAVE_GTK_MULTIDISPLAY, 1,
               [Define to 1 if GTK can handle more than one display.])
   fi
     AC_DEFINE(HAVE_GTK_MULTIDISPLAY, 1,
               [Define to 1 if GTK can handle more than one display.])
   fi

+  dnl  Check if we have the old file selection dialog.
+  dnl  If gdk_display_open exists, assume all others are there also.
+  HAVE_GTK_FILE_SELECTION=no
+  AC_CHECK_FUNCS(gtk_file_selection_new, HAVE_GTK_FILE_SELECTION=yes)
+
+  dnl  Check if we have the new file chooser dialog
+  dnl  If gdk_display_open exists, assume all others are there also.
+  HAVE_GTK_FILE_CHOOSER=no
+  AC_CHECK_FUNCS(gtk_file_chooser_dialog_new, HAVE_GTK_FILE_CHOOSER=yes)
+
+  if test "$HAVE_GTK_FILE_SELECTION" = yes \
+     && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
+    AC_DEFINE(HAVE_GTK_FILE_BOTH, 1,
+              [Define to 1 if GTK has both file selection and chooser dialog.])
+  fi
+
+  dnl Check if pthreads are available.  Emacs only needs this when using
+  dnl gtk_file_chooser under Gnome.
+  if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
+    HAVE_GTK_AND_PTHREAD=no
+    AC_CHECK_HEADERS(pthread.h)
+    if test "$ac_cv_header_pthread_h"; then
+      AC_CHECK_LIB(pthread, pthread_self, HAVE_GTK_AND_PTHREAD=yes)
+    fi
+    if test "$HAVE_GTK_AND_PTHREAD" = yes; then
+      GTK_LIBS="$GTK_LIBS -lpthread"
+      AC_DEFINE(HAVE_GTK_AND_PTHREAD, 1,
+               [Define to 1 if you have GTK and pthread (-lpthread).])
+    fi
+  fi

 fi
 
 dnl Do not put whitespace before the #include statements below.
 fi
 
 dnl Do not put whitespace before the #include statements below.


@@ -2353,7 +2391,7 @@ AC_CHECK_FUNCS(touchlock)
 AC_CHECK_HEADERS(maillock.h)
 
 AC_CHECK_FUNCS(gethostname getdomainname dup2 \
 AC_CHECK_HEADERS(maillock.h)
 
 AC_CHECK_FUNCS(gethostname getdomainname dup2 \

-rename closedir mkdir rmdir sysinfo \
+rename closedir mkdir rmdir sysinfo getrusage \

 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
 utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \
 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
 utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \


@@ -2735,7 +2773,8 @@ if test "${REL_ALLOC}" = "yes" ; then
 fi
 
 AH_TOP([/* GNU Emacs site configuration template file.
 fi
 
 AH_TOP([/* GNU Emacs site configuration template file.

-   Copyright (C) 1988, 93, 94, 99, 2000, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1993, 1994, 1999, 2000, 2002, 2004
+             Free Software Foundation, Inc.

 
 This file is part of GNU Emacs.
 
 
 This file is part of GNU Emacs.
 


@@ -2816,7 +2855,7 @@ AH_BOTTOM([
 /* Don't try to switch on inline handling as detected by AC_C_INLINE
    generally, because even if non-gcc compilers accept `inline', they
    may reject `extern inline'.  */
 /* Don't try to switch on inline handling as detected by AC_C_INLINE
    generally, because even if non-gcc compilers accept `inline', they
    may reject `extern inline'.  */

-#ifdef __GNUC__
+#if defined (__GNUC__) && defined (OPTIMIZE)

 #define INLINE __inline__
 #else
 #define INLINE
 #define INLINE __inline__
 #else
 #define INLINE


@@ -2864,7 +2903,13 @@ AH_BOTTOM([
 /* Tell regex.c to use a type compatible with Emacs.  */
 #define RE_TRANSLATE_TYPE Lisp_Object
 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
 /* Tell regex.c to use a type compatible with Emacs.  */
 #define RE_TRANSLATE_TYPE Lisp_Object
 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)

-#define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
+#ifdef make_number
+/* If make_number is a macro, use it.  */
+#define RE_TRANSLATE_P(TBL) (!EQ (TBL, make_number (0)))
+#else
+/* If make_number is a function, avoid it.  */
+#define RE_TRANSLATE_P(TBL) (!(INTEGERP (TBL) && XINT (TBL) == 0))
+#endif

 #endif
 
 /* Avoid link-time collision with system mktime if we will use our own.  */
 #endif
 
 /* Avoid link-time collision with system mktime if we will use our own.  */


@@ -3056,18 +3101,13 @@ echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
 echo
 
 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
 echo
 

-if test "$emacs_cv_randomheap" = warn; then 
-  AC_MSG_WARN([
-**********************************************************************
+if test $USE_XASSERTS = yes; then
+   echo "  Compiling with asserts turned on."
+   CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
+   echo
+fi

 
 

-Heap start address is randomized and no workaround is known.
-Emacs will probably dump core when temacs is run in the build phase.
-Maybe exec-shield is turned on.  Read about exec-shield in `etc/PROBLEMS'
-for further information.

 
 

-**********************************************************************
-])
-fi

 
 # Remove any trailing slashes in these variables.
 [test "${prefix}" != NONE &&
 
 # Remove any trailing slashes in these variables.
 [test "${prefix}" != NONE &&