--enable-carbon-app[=DIR]
specify install directory for Emacs.app on Mac OS X
[DIR=/Application]
- --disable-font-backend don't compile font-backend support
--enable-asserts compile code with asserts enabled
--enable-maintainer-mode
enable make rules and dependencies not useful (and
fi
-## Enabled by default.
-# Check whether --enable-font-backend was given.
-if test "${enable_font_backend+set}" = set; then
- enableval=$enable_font_backend; USE_FONT_BACKEND=$enableval
-else
- USE_FONT_BACKEND=yes
-fi
-
-
# Check whether --enable-asserts was given.
if test "${enable_asserts+set}" = set; then
enableval=$enable_asserts; USE_XASSERTS=$enableval
fi
### Start of font-backend section.
-if test "${HAVE_X11}" != "yes"; then
- USE_FONT_BACKEND=no
-fi
-if test "${USE_FONT_BACKEND}" = "yes"; then
-
-cat >>confdefs.h <<\_ACEOF
-#define USE_FONT_BACKEND 1
-_ACEOF
-
-
- ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
- HAVE_XFT=maybe
- if test "x${with_freetype}" = "xno"; then
- with_xft="no";
- fi
- if test "x${with_xft}" != "xno"; then
+## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
+HAVE_XFT=maybe
+if test "x${with_freetype}" = "xno"; then
+ with_xft="no";
+fi
+if test "x${with_xft}" != "xno"; then
succeeded=no
HAVE_XFT=no
fi
- if test "$HAVE_XFT" != no; then
- OLD_CPPFLAGS="$CPPFLAGS"
- OLD_CFLAGS="$CFLAGS"
- OLD_LIBS="$LIBS"
- CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
- CFLAGS="$CFLAGS $XFT_CFLAGS"
- LIBS="$XFT_LIBS $LIBS"
- if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
+ if test "$HAVE_XFT" != no; then
+ OLD_CPPFLAGS="$CPPFLAGS"
+ OLD_CFLAGS="$CFLAGS"
+ OLD_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
+ CFLAGS="$CFLAGS $XFT_CFLAGS"
+ LIBS="$XFT_LIBS $LIBS"
+ if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
- if test "${HAVE_XFT}" = "yes"; then
+ if test "${HAVE_XFT}" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_XFT 1
_ACEOF
- 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${with_xft}" != "xno"
-
- if test "$HAVE_XFT" != "yes"; then
- HAVE_XFT=no
- fi
+ 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${with_xft}" != "xno"
+if test "$HAVE_XFT" != "yes"; then
+ HAVE_XFT=no
+fi
- HAVE_FREETYPE=no
- ### Use -lfreetype if available, unless `--with-freetype=no'.
- if test "${HAVE_XFT}" = "yes"; then
- HAVE_FREETYPE=yes
- elif test "x${with_freetype}" != "xno"; then
+
+HAVE_FREETYPE=no
+### Use -lfreetype if available, unless `--with-freetype=no'.
+if test "${HAVE_XFT}" = "yes"; then
+ HAVE_FREETYPE=yes
+elif test "x${with_freetype}" != "xno"; then
succeeded=no
HAVE_FREETYPE=no
fi
- if test "${HAVE_FREETYPE}" = "yes"; then
+ if test "${HAVE_FREETYPE}" = "yes"; then
succeeded=no
HAVE_FC=no
fi
- if test "${HAVE_FC}" = "no"; then
- HAVE_FREETYPE=no
- fi
+ if test "${HAVE_FC}" = "no"; then
+ HAVE_FREETYPE=no
fi
fi
+fi
- HAVE_LIBOTF=no
- if test "${HAVE_FREETYPE}" = "yes"; then
+HAVE_LIBOTF=no
+if test "${HAVE_FREETYPE}" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_FREETYPE 1
_ACEOF
- if test "${with_libotf}" != "no"; then
+ if test "${with_libotf}" != "no"; then
succeeded=no
HAVE_LIBOTF=no
fi
- if test "$HAVE_LIBOTF" = "yes"; then
+ if test "$HAVE_LIBOTF" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBOTF 1
_ACEOF
- fi
fi
fi
+fi
- HAVE_M17N_FLT=no
- if test "${with_m17n_flt}" != "no"; then
+HAVE_M17N_FLT=no
+if test "${with_m17n_flt}" != "no"; then
succeeded=no
HAVE_M17N_FLT=no
fi
- if test "$HAVE_M17N_FLT" = "yes"; then
+ if test "$HAVE_M17N_FLT" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_M17N_FLT 1
_ACEOF
- fi
fi
+fi
-fi # "${USE_FONT_BACKEND}" = "yes"
### End of font-backend section.
### Use -lXpm if available, unless `--with-xpm=no'.
# endif
#endif
+#include <limits.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
isn't worth using anyway. */
alarm (60);
- for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
- continue;
- time_t_max--;
- if ((time_t) -1 < 0)
- for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2)
- continue;
+ for (;;)
+ {
+ t = (time_t_max << 1) + 1;
+ if (t <= time_t_max)
+ break;
+ time_t_max = t;
+ }
+ time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
+
delta = time_t_max / 997; /* a suitable prime number */
for (i = 0; i < N_STRINGS; i++)
{
&& mktime_test ((time_t) (60 * 60 * 24))))
return 1;
- for (j = 1; 0 < j; j *= 2)
+ for (j = 1; ; j <<= 1)
if (! bigtime_test (j))
return 1;
- if (! bigtime_test (j - 1))
+ else if (INT_MAX / 2 < j)
+ break;
+ if (! bigtime_test (INT_MAX))
return 1;
}
return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdio.h>
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
int
main ()
{
-return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#define _LARGEFILE_SOURCE 1
-#include <stdio.h>
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
int
main ()
{
-return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
;
return 0;
}
echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
echo " Does Emacs use -lgpm? ${HAVE_GPM}"
echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
-echo " Does Emacs use a font backend? ${USE_FONT_BACKEND}"
if test "${USE_FONT_BACKEND}" = "yes"; then
echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
HCoop / bpt / emacs.git / blobdiff