[Mesa-dev] [PATCH mesa] meson: add GL/glext.h warning fix for MacOS

[Eric Engestrom]

Copied from configure.ac:1950

Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
---
Is it still needed? We've been building on MacOS for a while,
yet nobody noticed anything (Dylan?)
If not, we should probably avoid unnecessary differences with Khronos'
headers and nuke BUILDING_MESA.
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build
index c5acc8a3587ea20e131e..04b3bdfd77f36670ff7f 100644
--- a/meson.build
+++ b/meson.build
@@ -209,6 +209,7 @@ endif
 
 if host_machine.system() == 'darwin'
   with_dri_platform = 'apple'
+  pre_args += '-DBUILDING_MESA'
 elif ['windows', 'cygwin'].contains(host_machine.system())
   with_dri_platform = 'windows'
 elif system_has_kms_drm
-- 
Cheers,
  Eric