[Mesa-dev] [PATCH] meson: Allow building glvnd with EGL and non-dri based GLX

[Dylan Baker]

Because meson mirrors the auototools logic, it needs the same changes to
allow building glvnd based EGL without building any GLX.

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---

Emil, 

This implements the same logic that you're implementing for meson: one or both
of dri based GLX or EGL is required for glvnd, but not xlib* based GLX. Could
you add this into your series?

 meson.build | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/meson.build b/meson.build
index d22d49535af..4e4718686ac 100644
--- a/meson.build
+++ b/meson.build
@@ -231,8 +231,12 @@ if with_glx != 'disabled'
 endif
 
 with_glvnd = get_option('glvnd')
-if with_glvnd and with_glx != 'dri'
-  message('glvnd requires dri based glx')
+if with_glvnd
+  if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+    error('Cannot build glvnd support for GLX that is not DRI based.')
+  if with_glx == 'disabled' and not with_egl
+    error('glvnd requires DRI based GLX and/or EGL')
+  endif
 endif
 
 # TODO: toggle for this
-- 
2.14.3