Mesa (master): configure.ac: don't require EGL/ DRM and GBM if OpenGL is disabled

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 98cebc913cd7ad07ce9699b5f63d72fe3969c851
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=98cebc913cd7ad07ce9699b5f63d72fe3969c851

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Tue Jan 12 20:08:46 2016 +0100

configure.ac: don't require EGL/DRM and GBM if OpenGL is disabled

This allows building VDPAU/OMX/VA drivers without OpenGL and its
dependencies.

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>

---

 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index 4172eae..b05f33d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2159,7 +2159,12 @@ gallium_require_drm_loader() {
     fi
 }
 
+dnl This is for Glamor. Skip this if OpenGL is disabled.
 require_egl_drm() {
+    if test "x$enable_opengl" = xno; then
+        return 0
+    fi
+
     case "$with_egl_platforms" in
         *drm*)
             ;;