From f5b26b47444bac7334a3351d1f08d83d4545869c Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 16 Sep 2015 15:51:00 -0400
Subject: [PATCH] vc4: Only build in simulator mode if we find pkg-config for
 it.

This will let other developers build it x86 for build-testing purposes.
---
 configure.ac | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 71c9b6c97fa..1ef5fbc9c08 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2161,11 +2161,8 @@ if test -n "$with_gallium_drivers"; then
             gallium_require_drm "vc4"
             gallium_require_drm_loader
 
-            case "$host_cpu" in
-                i?86 | x86_64 | amd64)
-                USE_VC4_SIMULATOR=yes
-                ;;
-            esac
+            PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
+                              [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
             ;;
         *)
             AC_MSG_ERROR([Unknown Gallium driver: $driver])
-- 
2.30.2