[Mesa-dev] [PATCH v2] meson: add logic to select apple and windows dri

[Dylan Baker]

This is still not fully correct (haiku and BSD is notably probably not
correct), but Linux is not regressed and this should be correct for
macOS and Windows.

v2: - set the dri_platform to windows on Cygwin as well (Jon)

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---
 meson.build | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/meson.build b/meson.build
index 52f2c1cb0d0..4248cbcfd7e 100644
--- a/meson.build
+++ b/meson.build
@@ -187,8 +187,19 @@ if with_dri_i915
   dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75')
 endif
 
-# TODO: other OSes
-with_dri_platform = 'drm'
+# TODO: gnu 
+if host_machine.system() == 'darwin'
+  with_dri_platform = 'apple'
+elif ['windows', 'cygwin'].contains(host_machine.system())
+  with_dri_platform = 'windows'
+elif host_machine.system() == 'linux'
+  # FIXME: This should include BSD and possibly other systems
+  with_dri_platform = 'drm'
+else
+  # FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
+  # assert here that one of those cases has been met.
+  with_dri_platform = 'none'
+endif
 
 with_platform_android = false
 with_platform_wayland = false
-- 
2.15.0