configure: error out when building GLX w/o the X11 platform
Building EGL/Vulkan/other without X11, while GLX is enabled is confusing
and misleading. In practise anyone aiming at the former will also
disable GLX.
The inverse (some examples below) should still work:
./configure --disable-glx --with-platforms=x11 --with-vulkan-drivers=intel
./configure --disable-glx --with-platforms=x11 --enable-egl
Keep in mind that the X11 platform is enabled, by default.
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
diff --git a/configure.ac b/configure.ac
index 5652112..e6dcea7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1719,6 +1719,12 @@
esac
done
+if test "x$enable_glx" != xno; then
+ if ! echo "$platforms" | grep -q 'x11'; then
+ AC_MSG_ERROR([Building without the x11 platform as GLX is enabled, is not supported])
+ fi
+fi
+
AM_CONDITIONAL(HAVE_PLATFORM_X11, echo "$platforms" | grep -q 'x11')
AM_CONDITIONAL(HAVE_PLATFORM_WAYLAND, echo "$platforms" | grep -q 'wayland')
AM_CONDITIONAL(HAVE_PLATFORM_DRM, echo "$platforms" | grep -q 'drm')