From: Eric Engestrom <eric.engestrom@imgtec.com>
Date: Thu, 7 Dec 2017 16:03:40 +0000 (+0000)
Subject: meson: dedup gallium-xa logic
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2f0db33527fc5415858e60d76d5b82c5492151fa;p=mesa.git

meson: dedup gallium-xa logic

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
---

diff --git a/meson.build b/meson.build
index 3d048dd71be..80ea60ffa7d 100644
--- a/meson.build
+++ b/meson.build
@@ -540,26 +540,21 @@ if va_drivers_path == ''
 endif
 
 _xa = get_option('gallium-xa')
-if _xa == 'auto'
-  if not system_has_kms_drm
-    with_gallium_xa = false
-  elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
-            or with_gallium_svga)
-    with_gallium_xa = false
+if not system_has_kms_drm
+  if _xa == 'true'
+    error('XA state tracker can only be built on unix-like OSes.')
   else
-    with_gallium_xa = true
+    _xa = 'false'
   endif
-elif _xa == 'true'
-  if not system_has_kms_drm
-    error('XA state tracker can only be built on DRM/KMS OSes.')
-  elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
-            or with_gallium_svga)
+elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
+          or with_gallium_svga)
+  if _xa == 'true'
     error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
+  else
+    _xa = 'false'
   endif
-  with_gallium_xa = true
-else
-  with_gallium_xa = false
 endif
+with_gallium_xa = _xa != 'false'
 
 d3d_drivers_path = get_option('d3d-drivers-path')
 if d3d_drivers_path == ''