CPPFLAGS=$OLDCPPFLAGS
])
-
-AC_DEFUN([XFT_ERROR],
-[
- if test "$XFT_MIN"; then
- AC_MSG_ERROR([$PACKAGE requires the Xft font library >= $XFT_MIN.
- See http://www.fontconfig.org/
-])
- else
- AC_MSG_ERROR([$PACKAGE requires the Xft font library.
- See http://www.fontconfig.org/
-])
- fi
-])
-
-# XFT_DEVEL([required-version])
-#
-# Check for the XFT development package.
-# You can use the optional argument to check for a library of at least the
-# given version.
-# It provides the $(PYTHON_CFLAGS) $(PYTHON_LIBS) output variables.
-AC_DEFUN([XFT_DEVEL],
-[
- AC_REQUIRE([X11_DEVEL])
-
- if test "$1"; then
- XFT_MIN="$1"
- XFT_MIN_MAJOR=${XFT_MIN%.*.*}
- XFT_MIN_MINOR=${XFT_MIN%.*}
- XFT_MIN_MINOR=${XFT_MIN_MINOR#*.}
- XFT_MIN_REVISION=${XFT_MIN#*.*.}
- XFT_MIN="$XFT_MIN_MAJOR.$XFT_MIN_MINOR.$XFT_MIN_REVISION"
- else
- XFT_MIN=""
- fi
-
- if test -z "$XFT_MIN"; then
- AC_MSG_CHECKING([for Xft])
- if ! pkg-config xft; then
- AC_MSG_RESULT([no])
- XFT_ERROR
- fi
- else
- AC_MSG_CHECKING([for Xft version >= $XFT_MIN])
- if ! pkg-config --atleast-version $XFT_MIN xft; then
- AC_MSG_RESULT([no])
- XFT_ERROR
- fi
- fi
- AC_MSG_RESULT([yes])
-
-
- # Store these
- OLDLIBS=$LIBS
- OLDCPPFLAGS=$CPPFLAGS
-
- XFT_CFLAGS="`pkg-config --cflags xft`"
- XFT_LIBS="`pkg-config --libs xft`"
-
- # Set these for checking with the tests below. They'll be restored after
- LIBS="$LIBS $XFT_LIBS"
- CPPFLAGS="$XFT_CFLAGS $CPPFLAGS"
-
- AC_CHECK_LIB([Xft], [XftGetVersion], # this was not defined in < 2.0
- if test "$XFT_MIN"; then
- AC_MSG_CHECKING([for X11/Xft/Xft.h for Xft >= $XFT_MIN])
- AC_TRY_COMPILE(
- [
- #include <X11/Xlib.h>
- #include <X11/Xft/Xft.h>
- ],
- [
- #if !defined(XFT_MAJOR)
- # error Xft.h is too old
- #endif
- #if XFT_MAJOR < $XFT_MIN_MAJOR
- # error Xft.h is too old
- #endif
- #if XFT_MAJOR == $XFT_MIN_MAJOR
- # if XFT_MINOR < $XFT_MIN_MINOR
- # error Xft.h is too old
- # endif
- #endif
- #if XFT_MAJOR == $XFT_MIN_MAJOR
- # if XFT_MAJOR == $XFT_MIN_MINOR
- # if XFT_REVISION < $XFT_MIN_REVISION
- # error Xft.h is too old
- # endif
- # endif
- #endif
-
- int i = XFT_MAJOR;
- XftFont foo;
- ],
- [
- AC_MSG_RESULT([yes])
- ],
- [
- AC_MSG_RESULT([no])
- XFT_ERROR
- ])
- else
- AC_MSG_CHECKING([for X11/Xft/Xft.h])
- AC_TRY_COMPILE(
- [
- #include <X11/Xlib.h>
- #include <X11/Xft/Xft.h>
- ],
- [
- int i = XFT_MAJOR; /* make sure were using Xft 2, not 1 */
- XftFont foo;
- ],
- [
- AC_MSG_RESULT([yes])
- ],
- [
- AC_MSG_RESULT([no])
- XFT_ERROR
- ])
- fi
-
- AC_MSG_CHECKING([if we can compile with Xft])
- AC_TRY_LINK(
- [
- #include <X11/Xlib.h>
- #include <X11/Xft/Xft.h>
- ],
- [
- int i = XFT_MAJOR;
- XftFont foo
- ],
- [
- AC_MSG_RESULT([yes])
- ],
- [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([Unable to compile with the Xft font library.
-])
- ])
- )
-
- # Restore the old values. Use XFT_CFLAGS and XFT_LIBS in the Makefiles
- LIBS=$OLDLIBS
- CPPFLAGS=$OLDCPPFLAGS
-
- AC_SUBST([XFT_CFLAGS])
- AC_SUBST([XFT_LIBS])
-])
-
-
# X11_EXT_XKB()
#
# Check for the presence of the "Xkb" X Window System extension.
fi
])
+# X11_EXT_SYNC()
+#
+# Check for the presence of the "Sync" X Window System extension.
+# Defines "SYNC", sets the $(SYNC) variable to "yes", and sets the $(LIBS)
+# appropriately if the extension is present.
+AC_DEFUN([X11_EXT_SYNC],
+[
+ AC_REQUIRE([X11_DEVEL])
+
+ # Store these
+ OLDLIBS=$LIBS
+ OLDCPPFLAGS=$CPPFLAGS
+
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+ LIBS="$LIBS $X_LIBS"
+
+ AC_CHECK_LIB([Xext], [XSyncInitialize],
+ AC_MSG_CHECKING([for X11/extensions/sync.h])
+ AC_TRY_LINK(
+ [
+ #include <X11/Xlib.h>
+ #include <X11/Xutil.h>
+ #include <X11/extensions/sync.h>
+ ],
+ [
+ XSyncValueType foo;
+ ],
+ [
+ AC_MSG_RESULT([yes])
+ SYNC="yes"
+ AC_DEFINE([SYNC], [1], [Found the XSync extension])
+
+ XSYNC_CFLAGS=""
+ XSYNC_LIBS="-lXext"
+ AC_SUBST(XSYNC_CFLAGS)
+ AC_SUBST(XSYNC_LIBS)
+ ],
+ [
+ AC_MSG_RESULT([no])
+ SYNC="no"
+ ])
+ )
+
+ LIBS=$OLDLIBS
+ CPPFLAGS=$OLDCPPFLAGS
+
+ AC_MSG_CHECKING([for the Sync extension])
+ if test "$SYNC" = "yes"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+])
+
# X11_SM()
#
# Check for the presence of SMlib for session management.
AC_ARG_ENABLE([session-management],
AC_HELP_STRING(
- [--disable-session-management], [build without support for session managers [[default=yes]]]),
+ [--disable-session-management], [build without support for session managers [[default=enabled]]]),
[SM=$enableval], [SM="yes"])
if test "$SM" = "yes"; then