Add --enable-sync-input, default yes.

diff --git a/ChangeLog b/ChangeLog
index 25d7ad5c7b7df55cc0c247287231be595cd477dc..16eb9e778a6eb4a91e70d853d1d3b6e73548d2e1 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-03-11  Jan Dj\e$(Q)Z\e(Brv  <jan.h.d@swipnet.se>
+
+       * configure.in: Add --enable-sync-input, default yes.
+
 2008-03-11  Glenn Morris  <rgm@gnu.org>
 
        * Makefile.in (install-etc, mkdir): Handle directory

diff --git a/configure b/configure
index f2c2110fabaacfa20f603bf93fd1211000315612..54830584109f2c2980a434eea9bd87d521fd1a84 100755 (executable)
--- a/configure
+++ b/configure
@@ -1333,6 +1333,7 @@ Optional Features:
                           specify install directory for Emacs.app on Mac OS X
                           [DIR=/Application]
   --disable-font-backend  don't compile font-backend support
+  --enable-sync-input     compile code with sync-input
   --enable-asserts        compile code with asserts enabled
   --enable-maintainer-mode
                           enable make rules and dependencies not useful (and
@@ -2136,6 +2137,14 @@ else
 fi
 
 
+# Check whether --enable-sync-input was given.
+if test "${enable_sync_input+set}" = set; then
+  enableval=$enable_sync_input; USE_SYNC_INPUT=$enableval
+else
+  USE_SYNC_INPUT=yes
+fi
+
+
 # Check whether --enable-asserts was given.
 if test "${enable_asserts+set}" = set; then
   enableval=$enable_asserts; USE_XASSERTS=$enableval
@@ -23900,9 +23909,15 @@ echo
 if test $USE_XASSERTS = yes; then
    echo "  Compiling with asserts turned on."
    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
-   echo
 fi
 
+if test $USE_SYNC_INPUT = yes; then
+   echo "  Compiling with sync input."
+   CPPFLAGS="$CPPFLAGS -DSYNC_INPUT=1"
+fi
+
+echo
+
 if test "$USE_X_TOOLKIT" = GTK; then
   case "$canonical" in
   *cygwin*)

diff --git a/configure.in b/configure.in
index e8a7ab20e04fe0a4d93992761e87fcfb1801aaa2..72d4863f559418a811eab8edf14f5f356f0d7158 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -173,6 +173,11 @@ AC_ARG_ENABLE(font-backend,
       USE_FONT_BACKEND=$enableval,
       USE_FONT_BACKEND=yes)
 
+AC_ARG_ENABLE(sync-input,
+[AS_HELP_STRING([--enable-sync-input], [compile code with sync-input])],
+      USE_SYNC_INPUT=$enableval,
+      USE_SYNC_INPUT=yes)
+
 AC_ARG_ENABLE(asserts,
 [AS_HELP_STRING([--enable-asserts], [compile code with asserts enabled])],
       USE_XASSERTS=$enableval,
@@ -3001,9 +3006,15 @@ echo
 if test $USE_XASSERTS = yes; then
    echo "  Compiling with asserts turned on."
    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
-   echo
 fi
 
+if test $USE_SYNC_INPUT = yes; then
+   echo "  Compiling with sync input."
+   CPPFLAGS="$CPPFLAGS -DSYNC_INPUT=1"
+fi
+
+echo
+
 if test "$USE_X_TOOLKIT" = GTK; then
   case "$canonical" in
   *cygwin*)