+ GDK_PIXBUF_XLIB_EXTRA_LIBS="$x_extra_libs $x_libs"
+
+ # Check for Xinerama extension (Solaris impl or Xfree impl)
+
+ gtk_save_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $x_cflags"
+
+ case "$host" in
+ *-*-solaris*)
+ # Check for solaris
+ use_solaris_xinerama=yes
+ AC_CHECK_LIB(Xext, XineramaGetInfo,
+ use_solaris_xinerama=yes, use_solaris_xinerama=no)
+ if test "x$use_solaris_xinerama" = "xyes"; then
+ AC_CHECK_HEADER(X11/extensions/xinerama.h,
+ if test -z "`echo $x_extra_libs $x_libs | grep "\-lXext" 2> /dev/null`"; then
+ x_extra_libs="-lXext $x_extra_libs"
+ fi
+ AC_DEFINE(HAVE_SOLARIS_XINERAMA)
+ AC_DEFINE(HAVE_XINERAMA), use_solaris_xinerama=no, -lXext $x_libs_for_checks)
+ fi
+ AC_MSG_CHECKING(for Xinerama support on Solaris)
+ AC_MSG_RESULT($use_solaris_xinerama);
+ ;;
+ *)
+ # Check for XFree
+ use_xfree_xinerama=yes
+ AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
+ [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
+ x_extra_libs="-lXinerama $x_extra_libs"
+ if test -z "`echo $x_extra_libs $x_libs | grep "\-lXext" 2> /dev/null`"; then
+ x_extra_libs="-lXext $x_extra_libs"
+ fi
+ AC_DEFINE(HAVE_XFREE_XINERAMA)
+ AC_DEFINE(HAVE_XINERAMA),
+ use_xfree_xinerama=no,
+ [#include <X11/Xlib.h>])],
+ use_xfree_xinerama=no, -lXext $x_libs_for_checks)
+ AC_MSG_CHECKING(for Xinerama support on XFree86)
+ AC_MSG_RESULT($use_xfree_xinerama);
+ ;;
+ esac
+
+ CPPFLAGS="$gtk_save_cppflags"