* lisp/printing.el (pr-menu-bind): Doc fix.

[bpt/emacs.git] / configure.in

diff --git a/configure.in b/configure.in
index 6ed1466..ca68db1 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -22,7 +22,7 @@ dnl  You should have received a copy of the GNU General Public License
 dnl  along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ(2.62)
-AC_INIT(emacs, 23.2)
+AC_INIT(emacs, 23.2.90)
 AC_CONFIG_HEADER(src/config.h:src/config.in)
 AC_CONFIG_SRCDIR(src/lisp.h)
 
@@ -169,6 +169,12 @@ if test "X${with_pkg_config_prog}" != X; then
    fi
 fi
 
+CRT_DIR=
+AC_ARG_WITH([crt-dir],dnl
+[AS_HELP_STRING([--with-crt-dir=DIR],[directory containing crtn.o etc.
+This option is only used on x86-64 and s390x GNU/Linux architectures.])])
+CRT_DIR="${with_crt_dir}"
+
 AC_ARG_WITH([gnustep-conf],dnl
 [AS_HELP_STRING([--with-gnustep-conf=PATH],[path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE, or /etc/GNUstep/GNUstep.conf])])
 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
@@ -996,18 +1002,28 @@ AC_CONFIG_LIBOBJ_DIR(src)
 dnl Do this early because it can frob feature test macros for Unix-98 &c.
 AC_SYS_LARGEFILE
 
-
-### The standard library on x86-64 and s390x GNU/Linux distributions can
-### be located in either /usr/lib64 or /usr/lib.
-### In some rare cases, /usr/lib64 exists but does not contain the
-### relevant files (bug#1287).  Hence test for crtn.o.
+## Note: at present CRT_DIR is only used for amdx86-64 and ibms390x.
+## Other machine types hard-code the location in src/[ms]/*.h.
 case "${canonical}" in
   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
-    if test -e /usr/lib64/crtn.o; then
-      AC_DEFINE(HAVE_LIB64_DIR, 1,
-        [Define to 1 if the directory /usr/lib64 exists.])
-fi
+   ## On x86-64 and s390x GNU/Linux distributions, the standard library
+   ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
+   ## For anything else (eg /usr/lib32), it is up the user to specify
+   ## the location (bug#5655).
+   ## Test for crtn.o, not just the directory, because sometimes the
+   ## directory exists but does not have the relevant files (bug#1287).
+   ## If user specified a crt-dir, use that unconditionally.
+   if test "X$CRT_DIR" = "X"; then
+     CRT_DIR=/usr/lib
+     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
+   fi
+
+   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
+     AC_MSG_ERROR([crt*.o not found.  Use --with-crt-dir to specify the location.])
+   ;;
 esac
+test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
+AC_SUBST(CRT_DIR)
 
 dnl This function defintion taken from Gnome 2.0
 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
@@ -3054,11 +3070,6 @@ to run if these resources are not installed."
    echo
 fi
 
-if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
-  echo "D-Bus integration has been tested for GNU/Linux only."
-  echo
-fi
-
 
 # Remove any trailing slashes in these variables.
 [test "${prefix}" != NONE &&
@@ -3072,7 +3083,7 @@ test "${exec_prefix}" != NONE &&
 # the C preprocessor to some helpful value like 1, or maybe the empty
 # string.  Needless to say consequent macro substitutions are less
 # than conducive to the makefile finding the correct directory.
-[cpp_undefs="`echo $srcdir $configuration $canonical |
+[cpp_undefs="`echo $srcdir $configuration $canonical unix |
   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"]