Rearrange suspicious pointer logging

[bpt/emacs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 73b385f..9ad2463 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,8 @@ 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(2.65)
-AC_INIT(emacs, 24.4.50)
+dnl Note this is parsed by (at least) make-dist and lisp/cedet/ede/emacs.el.
+AC_INIT(GNU Emacs, 24.4.50, bug-gnu-emacs@gnu.org)
 
 dnl We get MINGW64 with MSYS2
 if test "x$MSYSTEM" = "xMINGW32" -o "x$MSYSTEM" = "xMINGW64"
@@ -653,7 +654,7 @@ dnl quotation ends
 
 if test $unported = yes; then
   AC_MSG_ERROR([Emacs does not support `${canonical}' systems.
-If you think it should, please send a report to bug-gnu-emacs@gnu.org.
+If you think it should, please send a report to ${PACKAGE_BUGREPORT}.
 Check `etc/MACHINES' for recognized configuration names.])
 fi
 
@@ -665,8 +666,8 @@ if test "x$testval" != x; then
 else
   AC_MSG_RESULT([no])
   AC_MSG_ERROR([Building Emacs requires GNU make.
-If you have it installed under a name other than 'make',
-set the MAKE environment variable, and try again.])
+If you have it installed under another name, configure with 'MAKE=...'.
+For example, run './configure MAKE=gmake'.])
 fi
 
 
@@ -2432,9 +2433,31 @@ HAVE_GSETTINGS=no
 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
    PKG_CHECK_MODULES(GSETTINGS, gio-2.0 >= 2.26, HAVE_GSETTINGS=yes, HAVE_GSETTINGS=no)
    if test "$HAVE_GSETTINGS" = "yes"; then
-      AC_DEFINE(HAVE_GSETTINGS, 1, [Define to 1 if using GSettings.])
-      SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
-      SETTINGS_LIBS="$GSETTINGS_LIBS"
+      old_CFLAGS=$CFLAGS
+      CFLAGS="$CFLAGS $GSETTINGS_CFLAGS"
+      old_LIBS=$LIBS
+      LIBS="$LIBS $GSETTINGS_LIBS"
+      AC_MSG_CHECKING([whether GSettings is in gio])
+      AC_LINK_IFELSE(
+         [AC_LANG_PROGRAM(
+            [[/* Check that gsettings really is present.  */
+             #include <glib-object.h>
+            #include <gio/gio.h>
+            ]],
+            [[
+              GSettings *settings;
+              GVariant *val = g_settings_get_value (settings, "");
+            ]])],
+        [], HAVE_GSETTINGS=no)
+      AC_MSG_RESULT([$HAVE_GSETTINGS])
+
+      if test "$HAVE_GSETTINGS" = "yes"; then
+        AC_DEFINE(HAVE_GSETTINGS, 1, [Define to 1 if using GSettings.])
+       SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
+       SETTINGS_LIBS="$GSETTINGS_LIBS"
+      fi
+      CFLAGS=$old_CFLAGS
+      LIBS=$old_LIBS
    fi
 fi
 
@@ -4925,9 +4948,9 @@ if test "${HAVE_GTK}" = "yes"; then
 fi
 
 if test $USE_ACL -ne 0; then
-  acl_summary="yes $LIB_ACL"
+  ACL_SUMMARY="yes $LIB_ACL"
 else
-  acl_summary=no
+  ACL_SUMMARY=no
 fi
 
 echo "
@@ -4952,6 +4975,23 @@ else
 echo "  Where do we find X Windows libraries?                   Standard dirs"
 fi
 
+optsep=
+emacs_config_features=
+for opt in XAW3D XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS \
+  GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT \
+  LIBOTF XFT ZLIB; do
+
+    case $opt in
+      NOTIFY|ACL) eval val=\${${opt}_SUMMARY} ;;
+      *) eval val=\${HAVE_$opt} ;;
+    esac
+    test x"$val" = xno && continue
+    AS_VAR_APPEND([emacs_config_features], ["$optsep$opt"])
+    optsep=' '
+done
+AC_DEFINE_UNQUOTED(EMACS_CONFIG_FEATURES, "${emacs_config_features}",
+  [Summary of some of the main features enabled by configure.])
+
 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
@@ -4968,7 +5008,7 @@ echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
 echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
 echo "  Does Emacs use a file notification library?             ${NOTIFY_SUMMARY}"
-echo "  Does Emacs use access control lists?                    ${acl_summary}"
+echo "  Does Emacs use access control lists?                    ${ACL_SUMMARY}"
 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"