dnl autoconf
dnl in the directory containing this script.
dnl
-dnl Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+dnl Copyright (C) 1994, 1995, 1996, 1999 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl
esac
with_x_toolkit=$val
])
+AC_ARG_WITH(xpm,
+[ --with-xpm use -lXpm for displaying XPM images])
+AC_ARG_WITH(jpeg,
+[ --with-jpeg use -ljpeg for displaying JPEG images])
+AC_ARG_WITH(tiff,
+[ --with-tiff use -ltiff for displaying TIFF images])
+AC_ARG_WITH(gif,
+[ --with-gif use -lungif for displaying GIF images])
+AC_ARG_WITH(png,
+[ --with-png use -lpng for displaying PNG images])
+AC_ARG_WITH(sound,
+[ --with-sound native sound support for GNU/Linux and free BSDs])
+AC_ARG_WITH(toolkit-scroll-bars,
+[ --with-toolkit-scroll-bars use Motif or Xaw3d scroll bars])
#### Make srcdir absolute, if it isn't already. It's important to
#### avoid running the path through pwd unnecessary, since pwd can
;;
## Suns
- sparc-*-linux-gnu* )
+ sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
machine=sparc opsys=gnu-linux
;;
dnl checks for Unix variants
AC_AIX
+# Sound support for GNU/Linux and the free BSDs.
+if test "${with_sound}" = ""; then
+ with_sound=no
+fi
+if test "${with_sound}" != "no"; then
+ AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h)
+fi
+
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)
+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)
AC_HEADER_STDC
AC_HEADER_TIME
AC_DECL_SYS_SIGLIST
case ${HAVE_X11} in
yes ) HAVE_MENUS=yes ;;
esac
-
+
if test "${opsys}" = "hpux9"; then
case "${x_libraries}" in
*X11R4* )
fi
fi
+### Is -lXaw3d available?
+HAVE_XAW3D=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE}"
+ AC_CHECK_HEADER(X11/Xaw3d/Scrollbar.h,
+ AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, HAVE_XAW3D=yes, , -lX11))
+ CFLAGS="${old_c_flags}"
+
+ if test "${HAVE_XAW3D}" = "yes"; then
+ AC_DEFINE(HAVE_XAW3D)
+ fi
+ fi
+fi
+
+dnl Use toolkit scroll bars if configured for X toolkit and either
+dnl using Motif or Xaw3d is available, and unless
+dnl --with-toolkit-scroll-bars=no was specified.
+
+USE_TOOLKIT_SCROLL_BARS=no
+if test "${with_toolkit_scroll_bars}" != "no"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ if test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
+ HAVE_XAW3D=no
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_XAW3D}" = "yes"; then
+ AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
+ USE_TOOLKIT_SCROLL_BARS=yes
+ fi
+ fi
+fi
+
+### Use -lXpm if available, unless `--with-xpm=no'.
+HAVE_XPM=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_xpm}" != "no"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE}"
+ AC_CHECK_HEADER(X11/xpm.h,
+ AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11))
+ CFLAGS="${old_c_flags}"
+ fi
+
+ if test "${HAVE_XPM}" = "yes"; then
+ AC_DEFINE(HAVE_XPM)
+ fi
+fi
+
+### Use -ljpeg if available, unless `--with-jpeg=no'.
+HAVE_JPEG=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_jpeg}" != "no"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
+ AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes, , -lX11)
+ CFLAGS="${old_c_flags}"
+ fi
+
+ if test "${HAVE_JPEG}" = "yes"; then
+ AC_DEFINE(HAVE_JPEG)
+ fi
+fi
+
+### Use -lpng if available, unless `--with-png=no'.
+HAVE_PNG=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_png}" != "no"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
+ AC_CHECK_HEADER(png.h,
+ AC_CHECK_LIB(png, png_set_expand, HAVE_PNG=yes, , -lX11 -lz -lm))
+ CFLAGS="${old_c_flags}"
+ fi
+
+ if test "${HAVE_PNG}" = "yes"; then
+ AC_DEFINE(HAVE_PNG)
+ fi
+fi
+
+### Use -ltiff if available, unless `--with-tiff=no'.
+HAVE_TIFF=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_tiff}" != "no"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
+ AC_CHECK_HEADER(tiffio.h,
+ AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , -lX11 -lm))
+ CFLAGS="${old_c_flags}"
+ fi
+
+ if test "${HAVE_TIFF}" = "yes"; then
+ AC_DEFINE(HAVE_TIFF)
+ fi
+fi
+
+### Use -lgif if available, unless `--with-gif=no'.
+HAVE_GIF=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_gif}" != "no"; then
+ old_c_flags="${CFLAGS}"
+ CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}"
+ AC_CHECK_HEADER(gif_lib.h,
+ AC_CHECK_LIB(ungif, DGifOpenFileName, HAVE_GIF=yes, , -lX11))
+ CFLAGS="${old_c_flags}"
+ fi
+
+ if test "${HAVE_GIF}" = "yes"; then
+ AC_DEFINE(HAVE_GIF)
+ fi
+fi
+
# If netdb.h doesn't declare h_errno, we must declare it by hand.
AC_CACHE_CHECK(whether netdb declares h_errno,
emacs_cv_netdb_declares_h_errno,
AC_CHECK_LIB(m, sqrt)
# Check for mail-locking functions in a "mail" library
-AC_CHECK_LIB(mail, maillock,
- AC_DEFINE(HAVE_LIBMAIL)
- AC_CHECK_FUNCS(touchlock)
- AC_CHECK_HEADERS(maillock.h))
+AC_CHECK_LIB(mail, maillock)
+dnl Debian, at least:
+dnl AC_CHECK_LIB(lockfile, maillock, [AC_DEFINE(HAVE_LIBMAIL)])
+AC_CHECK_LIB(lockfile, maillock)
+# If we have the shared liblockfile, assume we must use it for mail
+# locking (e.g. Debian). If we couldn't link against liblockfile
+# (no liblockfile.a installed), ensure that we don't need to.
+if test "$ac_cv_lib_lockfile_maillock" = no; then
+ dnl This works for files generally, not just executables.
+ dnl Should we look elsewhere for it? Maybe examine /etc/ld.so.conf?
+ AC_CHECK_PROG(liblockfile, liblockfile.so, yes, no,
+ /usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH)
+ if test $ac_cv_prog_liblockfile = yes; then
+ AC_MSG_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.])
+ else AC_DEFINE(LIBMAIL, -llockfile)
+ fi
+ else :
+fi
+AC_CHECK_FUNCS(touchlock)
+AC_CHECK_HEADERS(maillock.h)
AC_CHECK_FUNCS(gettimeofday gethostname getdomainname dup2 \
rename closedir mkdir rmdir sysinfo \
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 shutdown strftime)
+utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo)
# 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.
echo " Where do we find X Windows libraries? Standard dirs"
fi
+echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
+echo " Does Emacs use -lXpm? ${HAVE_XPM}"
+echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
+echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
+echo " Does Emacs use -lungif? ${HAVE_GIF}"
+echo " Does Emacs use -lpng? ${HAVE_PNG}"
+echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
echo
# Remove any trailing slashes in these variables.
HCoop / bpt / emacs.git / blobdiff