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
docdir='${datadir}/emacs/${version}/etc'
AC_ARG_WITH(gcc,
-[ --with-gcc use GCC to compile Emacs])
+[ --without-gcc don't use GCC to compile Emacs if GCC is found])
AC_ARG_WITH(pop,
-[ --with-pop support POP for mail retrieval],
-[AC_DEFINE(MAIL_USE_POP)])
+[ --without-pop don't support POP mail retrieval with movemail],
+[if test "$withval" = yes; then
+ AC_DEFINE(MAIL_USE_POP)
+else :
+fi],
+AC_DEFINE(MAIL_USE_POP))
AC_ARG_WITH(kerberos,
[ --with-kerberos support Kerberos-authenticated POP],
[AC_DEFINE(KERBEROS)])
esac
with_x_toolkit=$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(toolkit-scroll-bars,
+[ --without-toolkit-scroll-bars don't 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
## We may be able to use the $PWD environment variable to make this
## absolute. But sometimes PWD is inaccurate.
## Make sure CDPATH doesn't affect cd (in case PWD is relative).
- CDPATH=
+ unset CDPATH
if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ;
then
srcdir="$PWD"
m68k-*-netbsd*)
# This is somewhat bogus.
machine=hp9000s300 ;;
+ powerpc-apple-netbsd*) machine=macppc ;;
mips-*-netbsd*) machine=pmax ;;
ns32k-*-netbsd*) machine=ns32000 ;;
sparc-*-netbsd*) machine=sparc ;;
mipsel-*-openbsd*) machine=pmax ;;
ns32k-*-openbsd*) machine=ns32000 ;;
sparc-*-openbsd*) machine=sparc ;;
- vax-*-netbsd*) machine=vax ;;
+ vax-*-openbsd*) machine=vax ;;
esac
;;
*-*-bsdi2.0* ) opsys=bsdos2 ;;
*-*-bsdi2* ) opsys=bsdos2-1 ;;
*-*-bsdi3* ) opsys=bsdos3 ;;
+ *-*-bsdi4* ) opsys=bsdos4 ;;
esac
;;
machine=alpha opsys=gnu-linux
;;
+ arm*-*-linux-gnu* )
+ machine=arm opsys=gnu-linux
+ ;;
+
+ ppc-*-linux | \
+ powerpc-*-linux* )
+ machine=powerpc opsys=gnu-linux
+ ;;
+
## Altos 3068
m68*-altos-sysv* )
machine=altos opsys=usg5-2
machine=apollo opsys=bsd4-3
;;
+ ## ARM, GNU/Linux
+ arm*-*-linux-gnu* )
+ machine=arm opsys=gnu-linux
+ ;;
+
## AT&T 3b2, 3b5, 3b15, 3b20
we32k-att-sysv* )
machine=att3b opsys=usg5-2-2
## R this shouldn't conflict with older versions of the OS (which I
## think were named like dgux4.*). In addition, DG new AViiONs series
## uses either Motorola M88k or Intel Pentium CPUs.
- i586-dg-dguxR4.* | m88k-dg-dguxR4.* | m88k-dg-dgux4* )
+ m88k-dg-dguxR4.* | m88k-dg-dgux4* )
machine=aviion opsys=dgux4
;;
m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* )
machine=aviion opsys=dgux
;;
+ ## Data General AViiON Intel (x86) Machines
+ ## Exists from 5.4.3 (current i586-dg-dguxR4.11)
+ ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il
+ i[345]86-dg-dguxR4* )
+ machine=aviion-intel opsys=dgux4
+ ;;
+
## DECstations
mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
machine=pmax opsys=bsd4-2
*.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
*.08.* ) machine=hp9000s300 opsys=hpux8 ;;
*.09.* ) machine=hp9000s300 opsys=hpux9 ;;
- *.10.* ) machine=hp9000s300 opsys=hpux9shr ;;
+ *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
*) machine=hp9000s300 opsys=hpux ;;
esac
;;
hppa*-hp-hpux9* )
machine=hp800 opsys=hpux9
;;
- hppa*-hp-hpux10* )
+ hppa*-hp-hpux1[0-9]* )
machine=hp800 opsys=hpux10
;;
machine=tower32v3 opsys=usg5-3
;;
+ ## NEC EWS4800
+ mips-nec-sysv4*)
+ machine=ews4800 opsys=ux4800
+ ;;
+
## Nixdorf Targon 31
m68*-nixdorf-sysv* )
machine=targon31 opsys=usg5-2-2
mips-sgi-irix4* )
machine=iris4d opsys=irix4-0
;;
+ mips-sgi-irix6.5 )
+ machine=iris4d opsys=irix6-5
+ # 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="-n32 -G0 -D_LANGUAGE_C"
+ ;;
mips-sgi-irix6* )
machine=iris4d opsys=irix6-0
- NON_GNU_CPP=/lib/cpp
+ # It's not clear whether -D_LANGUAGE_C is necessary as for 6.5,
+ # but presumably it does no harm.
+ NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
NON_GCC_TEST_OPTIONS=-32
;;
mips-sgi-irix5.[01]* )
;;
## Suns
- sparc-*-linux-gnu* )
+ sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
machine=sparc opsys=gnu-linux
;;
RANLIB="ar -ts"
;;
*-sunos5* | *-solaris* )
- opsys=sol2-4
+ opsys=sol2-5
NON_GNU_CPP=/usr/ccs/lib/cpp
;;
* ) opsys=bsd4-2 ;;
RANLIB="ar -ts"
;;
+ ## UXP/V
+ f301-fujitsu-uxpv4.1)
+ machine=f301 opsys=uxpv
+ ;;
+
* )
unported=yes
;;
dnl checks for Unix variants
AC_AIX
+# Sound support for GNU/Linux and the free BSDs.
+AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h)
+
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)
+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)
AC_HEADER_STDC
AC_HEADER_TIME
AC_DECL_SYS_SIGLIST
dnl checks for structure members
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
+AC_CACHE_CHECK(for tm_gmtoff in struct tm, emacs_cv_tm_gmtoff,
+AC_TRY_LINK([#include <time.h>], [struct tm t; t.tm_gmtoff = 0],
+ emacs_cv_tm_gmtoff=yes,
+ emacs_cv_tm_gmtoff=no))
+if test $emacs_cv_tm_gmtoff = yes; then
+ AC_DEFINE(HAVE_TM_GMTOFF)
+fi
dnl checks for compiler characteristics
AC_C_CONST
for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
if test -d "${bmd}/X11/bitmaps"; then
bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
- elif test -d "${bmd}/bitmaps"; then
+ fi
+ if test -d "${bmd}/bitmaps"; then
bmd_acc="${bmd_acc}:${bmd}/bitmaps"
fi
done
case ${HAVE_X11} in
yes ) HAVE_MENUS=yes ;;
esac
-
+
if test "${opsys}" = "hpux9"; then
case "${x_libraries}" in
*X11R4* )
AC_CHECK_LIB(pthreads, cma_open)
-AC_MSG_CHECKING(for XFree86)
+AC_MSG_CHECKING(for XFree86 in /usr/X386)
if test -d /usr/X386/include; then
HAVE_XFREE386=yes
: ${C_SWITCH_X_SITE="-I/usr/X386/include"}
HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
if test $emacs_cv_motif_version_2_1 = yes; then
AC_DEFINE(HAVE_MOTIF_2_1)
+ AC_CHECK_LIB(Xp, XpCreateContext)
+ fi
+fi
+
+### Is -lXaw3d available?
+HAVE_XAW3D=no
+if test "${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 "${HAVE_GIF}" = "yes"; then
+ AC_DEFINE(HAVE_GIF)
fi
fi
AC_CHECK_LIB(m, sqrt)
# Check for mail-locking functions in a "mail" library
-AC_CHECK_LIB(mail, maillock,
- AC_DEFINE(HAVE_LIBMAIL)
- AC_CHECK_FUNCS(touchlock)
- AC_CHECK_HEADERS(maillock.h))
+AC_CHECK_LIB(mail, maillock)
+dnl Debian, at least:
+dnl AC_CHECK_LIB(lockfile, maillock, [AC_DEFINE(HAVE_LIBMAIL)])
+AC_CHECK_LIB(lockfile, maillock)
+# If we have the shared liblockfile, assume we must use it for mail
+# locking (e.g. Debian). If we couldn't link against liblockfile
+# (no liblockfile.a installed), ensure that we don't need to.
+if test "$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 $ac_cv_prog_liblockfile = yes; then
+ AC_MSG_ERROR([Shared liblockfile found but can't link against it.
+This probably means that movemail could lose mail.
+There may be a \`development' package to install containing liblockfile.])
+ else AC_DEFINE(LIBMAIL, -llockfile)
+ fi
+ else :
+fi
+AC_CHECK_FUNCS(touchlock)
+AC_CHECK_HEADERS(maillock.h)
AC_CHECK_FUNCS(gettimeofday gethostname getdomainname dup2 \
rename closedir mkdir rmdir sysinfo \
random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
-utimes setrlimit setpgid getcwd shutdown strftime)
+utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo \
+__fpending ftello getloadavg mblen mbrlen strsignal setitimer ualarm)
# Check this now, so that we will NOT find the above functions in ncurses.
# That is because we have not set up to link ncurses in lib-src.
# These tell us which Kerberos-related libraries to use.
if test "${with_kerberos+set}" = set; then
AC_CHECK_LIB(com_err, com_err)
+ AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt)
AC_CHECK_LIB(crypto, mit_des_cbc_encrypt)
AC_CHECK_LIB(krb5, krb5_init_context)
if test "${with_kerberos5+set}" != set; then
- AC_CHECK_LIB(des, des_cbc_encrypt,,
- AC_CHECK_LIB(des425, des_cbc_encrypt))
- AC_CHECK_LIB(krb, krb_get_cred,,
- AC_CHECK_LIB(krb4, krb_get_cred))
+ AC_CHECK_LIB(des425, des_cbc_encrypt,,
+ AC_CHECK_LIB(des, des_cbc_encrypt))
+ AC_CHECK_LIB(krb4, krb_get_cred,,
+ AC_CHECK_LIB(krb, krb_get_cred))
fi
if test "${with_kerberos5+set}" = set; then
AC_CACHE_VAL(emacs_cv_localtime_cache,
[if test x$ac_cv_func_tzset = xyes; then
AC_TRY_RUN([#include <time.h>
-#if STDC_HEADERS
-# include <stdlib.h>
-#endif
extern char **environ;
unset_TZ ()
{
AC_DEFINE(HAVE_AIX_SMT_EXP)
fi
+AC_MSG_CHECKING(whether system supports dynamic ptys)
+if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_DEV_PTMX)
+else
+ AC_MSG_RESULT(no)
+fi
+
# Set up the CFLAGS for real compilation, so we can substitute it.
CFLAGS="$REAL_CFLAGS"
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.
leim/Makefile, [
### Make the necessary directories, if they don't exist.
-for dir in cpp etc lisp ; do
+for dir in etc lisp ; do
test -d ${dir} || mkdir ${dir}
done
`"
changequote([, ])dnl
-echo creating src/paths.h
-make paths-force
+echo creating src/epaths.h
+make epaths-force
echo creating lib-src/Makefile
( cd lib-src
HCoop / bpt / emacs.git / blobdiff