fi
fi
-if test "${window_system}" = "x11"; then
- AC_MSG_CHECKING(X11 version 5)
- AC_CACHE_VAL(emacs_cv_x11_version_5,
- [AC_TRY_LINK([#include <X11/Xlib.h>],
-[#if XlibSpecificationRelease < 5
-fail;
-#endif
-], emacs_cv_x11_version_5=yes, emacs_cv_x11_version_5=no)])
- if test $emacs_cv_x11_version_5 = yes; then
- AC_MSG_RESULT(5 or newer)
- HAVE_X11R5=yes
- AC_DEFINE(HAVE_X11R5, 1,
- [Define to 1 if you have the X11R5 or newer version of Xlib.])
- else
- HAVE_X11R5=no
- AC_MSG_RESULT(before 5)
- fi
-fi
### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
HAVE_RSVG=no
AC_CHECK_LIB(pthread, pthread_self, HAVE_GTK_AND_PTHREAD=yes)
fi
if test "$HAVE_GTK_AND_PTHREAD" = yes; then
- GTK_LIBS="$GTK_LIBS -lpthread"
+ case "${canonical}" in
+ *-hpux*) ;;
+ *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
+ esac
AC_DEFINE(HAVE_GTK_AND_PTHREAD, 1,
[Define to 1 if you have GTK and pthread (-lpthread).])
fi
dnl Older compilers (eg sunos4 cc) choke on it.
HAVE_XAW3D=no
if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
- if test x"${HAVE_X11R5}" != xyes; then
- USE_X_TOOLKIT=none
- else
- if test "$with_xaw3d" != no; then
- AC_MSG_CHECKING(for xaw3d)
- AC_CACHE_VAL(emacs_cv_xaw3d,
- [AC_TRY_LINK([
+ if test "$with_xaw3d" != no; then
+ AC_MSG_CHECKING(for xaw3d)
+ AC_CACHE_VAL(emacs_cv_xaw3d,
+ [AC_TRY_LINK([
#include <X11/Intrinsic.h>
#include <X11/Xaw3d/Simple.h>],
- [],
- emacs_cv_xaw3d=yes,
- emacs_cv_xaw3d=no)])
- else
- emacs_cv_xaw3d=no
- fi
- if test $emacs_cv_xaw3d = yes; then
+ [],
+ emacs_cv_xaw3d=yes,
+ emacs_cv_xaw3d=no)])
+ else
+ emacs_cv_xaw3d=no
+ fi
+ if test $emacs_cv_xaw3d = yes; then
+ AC_MSG_RESULT([yes; using Lucid toolkit])
+ USE_X_TOOLKIT=LUCID
+ HAVE_XAW3D=yes
+ AC_DEFINE(HAVE_XAW3D, 1,
+ [Define to 1 if you have the Xaw3d library (-lXaw3d).])
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_CHECKING(for libXaw)
+ AC_CACHE_VAL(emacs_cv_xaw,
+ [AC_TRY_LINK([
+#include <X11/Intrinsic.h>
+#include <X11/Xaw/Simple.h>],
+ [],
+ emacs_cv_xaw=yes,
+ emacs_cv_xaw=no)])
+ if test $emacs_cv_xaw = yes; then
AC_MSG_RESULT([yes; using Lucid toolkit])
USE_X_TOOLKIT=LUCID
- HAVE_XAW3D=yes
- AC_DEFINE(HAVE_XAW3D, 1,
- [Define to 1 if you have the Xaw3d library (-lXaw3d).])
+ elif test x"${USE_X_TOOLKIT}" = xLUCID; then
+ AC_MSG_ERROR([Lucid toolkit requires X11/Xaw include files])
else
- AC_MSG_RESULT(no)
- AC_MSG_CHECKING(for libXaw)
- AC_CACHE_VAL(emacs_cv_xaw,
- [AC_TRY_LINK([
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Simple.h>],
- [],
- emacs_cv_xaw=yes,
- emacs_cv_xaw=no)])
- if test $emacs_cv_xaw = yes; then
- AC_MSG_RESULT([yes; using Lucid toolkit])
- USE_X_TOOLKIT=LUCID
- elif test x"${USE_X_TOOLKIT}" = xLUCID; then
- AC_MSG_ERROR([Lucid toolkit requires X11/Xaw include files])
- else
- AC_MSG_RESULT([no; do not use toolkit by default])
- USE_X_TOOLKIT=none
- fi
+ AC_MSG_RESULT([no; do not use toolkit by default])
+ USE_X_TOOLKIT=none
fi
fi
fi
AC_CHECK_FUNCS(gethostname getdomainname dup2 \
rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
-random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
+random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \
__fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
# than to expect to find it in ncurses.
AC_CHECK_LIB(ncurses, tparm)
+# Do we have res_init, for detecting changes in /etc/resolv.conf?
+
+resolv=no
+AC_TRY_LINK([#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>],
+ [return res_init();],
+ have_res_init=yes, have_res_init=no)
+if test "$have_res_init" = no; then
+ OLIBS="$LIBS"
+ LIBS="$LIBS -lresolv"
+ AC_MSG_CHECKING(for res_init with -lresolv)
+ AC_TRY_LINK([#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>],
+ [return res_init();],
+ have_res_init=yes, have_res_init=no)
+ AC_MSG_RESULT($have_res_init)
+ if test "$have_res_init" = yes ; then
+ resolv=yes
+ fi
+ LIBS="$OLIBS"
+fi
+
+if test "$have_res_init" = yes; then
+ AC_DEFINE(HAVE_RES_INIT, 1, [Define to 1 if res_init is available.])
+fi
+
# Do we need the Hesiod library to provide the support routines?
if test "$with_hesiod" = yes ; then
# Don't set $LIBS here -- see comments above.
- resolv=no
AC_CHECK_FUNC(res_send, , [AC_CHECK_FUNC(__res_send, ,
[AC_CHECK_LIB(resolv, res_send, resolv=yes,
[AC_CHECK_LIB(resolv, __res_send, resolv=yes)])])])
if test "$resolv" = yes ; then
RESOLVLIB=-lresolv
- AC_DEFINE(HAVE_LIBRESOLV, 1,
- [Define to 1 if you have the resolv library (-lresolv).])
else
RESOLVLIB=
fi
:, $RESOLVLIB)])
fi
+# Do we need libresolv (due to res_init or Hesiod)?
+if test "$resolv" = yes ; then
+ AC_DEFINE(HAVE_LIBRESOLV, 1,
+ [Define to 1 if you have the resolv library (-lresolv).])
+fi
+
# These tell us which Kerberos-related libraries to use.
if test "${with_kerberos+set}" = set; then
AC_CHECK_LIB(com_err, com_err)
#ifdef HAVE_X11R6
#define HAVE_X_I18N
-#elif defined HAVE_X11R5 && !defined X11R5_INHIBIT_I18N
+#elif !defined X11R5_INHIBIT_I18N
#define HAVE_X_I18N
#endif
fi
+if test "$HAVE_CARBON" = "yes"; then
+ echo
+ echo "Warning: The Mac Carbon port is currently unsupported and has
+known problems. It is not recommended for use by non-developers.
+Read the emacs-devel archives for more information."
+ echo
+fi
+
# Remove any trailing slashes in these variables.
[test "${prefix}" != NONE &&
HCoop / bpt / emacs.git / blobdiff