AC_MSG_RESULT([yes])
XKB="yes"
AC_DEFINE([XKB], [1], [Found the XKB extension])
+
+ XKB_CFLAGS=""
+ XKB_LIBS=""
+ AC_SUBST(XKB_CFLAGS)
+ AC_SUBST(XKB_LIBS)
],
[
AC_MSG_RESULT([no])
fi
])
+# X11_EXT_XRANDR()
+#
+# Check for the presence of the "XRandR" X Window System extension.
+# Defines "XRANDR" and sets the $(XRANDR) variable to "yes" if the extension is
+# present.
+AC_DEFUN([X11_EXT_XRANDR],
+[
+ AC_REQUIRE([X11_DEVEL])
+
+ # Store these
+ OLDLIBS=$LIBS
+ OLDCPPFLAGS=$CPPFLAGS
+
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+ LIBS="$LIBS $X_PRE_LIBS $X_LIBS $X_EXTRA_LIBS -lXext -lXrender -lXrandr"
+
+ AC_CHECK_LIB([Xrandr], [XRRSelectInput],
+ AC_MSG_CHECKING([for X11/extensions/Xrandr.h])
+ AC_TRY_LINK(
+ [
+ #include <X11/Xlib.h>
+ #include <X11/extensions/Xrandr.h>
+ ],
+ [
+ Display *d;
+ Drawable r;
+ int i;
+ XRRQueryExtension(d, &i, &i);
+ XRRGetScreenInfo(d, r);
+ ],
+ [
+ AC_MSG_RESULT([yes])
+ XRANDR="yes"
+ AC_DEFINE([XRANDR], [1], [Found the XRandR extension])
+
+ XRANDR_CFLAGS=""
+ XRANDR_LIBS="-lXext -lXrender -lXrandr"
+ AC_SUBST(XRANDR_CFLAGS)
+ AC_SUBST(XRANDR_LIBS)
+ ],
+ [
+ AC_MSG_RESULT([no])
+ XRANDR="no"
+ ])
+ )
+
+ LIBS=$OLDLIBS
+ CPPFLAGS=$OLDCPPFLAGS
+
+ AC_MSG_CHECKING([for the XRandR extension])
+ if test "$XRANDR" = "yes"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+])
+
# X11_EXT_SHAPE()
#
# Check for the presence of the "Shape" X Window System extension.
AC_MSG_RESULT([yes])
SHAPE="yes"
AC_DEFINE([SHAPE], [1], [Found the XShape extension])
- LIBS="$LIBS -lXext"
+
+ XSHAPE_CFLAGS=""
+ XSHAPE_LIBS="-lXext"
+ AC_SUBST(XSHAPE_CFLAGS)
+ AC_SUBST(XSHAPE_LIBS)
],
[
AC_MSG_RESULT([no])
LIBS=$OLDLIBS
CPPFLAGS=$OLDCPPFLAGS
- AC_MSG_CHECKING([for the Shape extension])
+ AC_MSG_CHECKING([for the Shape extension])
if test "$SHAPE" = "yes"; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
])
+
+# VIDMODE()
+#
+# Check for the presence of the "VidMode" X Window System extension.
+# Defines "VIDMODE" and sets the $(VIDMODE) variable to "yes" if the extension
+# is present.
+AC_DEFUN([X11_EXT_VIDMODE],
+[
+ AC_REQUIRE([X11_DEVEL])
+
+ # Store these
+ OLDLIBS=$LIBS
+ OLDCPPFLAGS=$CPPFLAGS
+
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+ LIBS="$LIBS $X_PRE_LIBS $X_LIBS $X_EXTRA_LIBS -lXext -lXxf86vm"
+
+ AC_CHECK_LIB([Xxf86vm], [XF86VidModeGetViewPort],
+ AC_MSG_CHECKING([for X11/extensions/xf86vmode.h])
+ AC_TRY_LINK(
+ [
+ #include <X11/Xlib.h>
+ #include <X11/extensions/xf86vmode.h>
+ ],
+ [
+ Display *d;
+ int i;
+ XF86VidModeQueryExtension(d, &i, &i);
+ XF86VidModeGetViewPort(d, i, &i, &i);
+ ],
+ [
+ AC_MSG_RESULT([yes])
+ VIDMODE="yes"
+ AC_DEFINE([VIDMODE], [1], [Found the VidMode extension])
+
+ VIDMODE_CFLAGS=""
+ VIDMODE_LIBS="-lXext -lXxf86vm"
+ AC_SUBST(VIDMODE_CFLAGS)
+ AC_SUBST(VIDMODE_LIBS)
+ ],
+ [
+ AC_MSG_RESULT([no])
+ VIDMODE="no"
+ ])
+ )
+
+ LIBS=$OLDLIBS
+ CPPFLAGS=$OLDCPPFLAGS
+
+ AC_MSG_CHECKING([for the VidMode extension])
+ if test "$VIDMODE" = "yes"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+])