From 8997757c6abfe657a259bc5c681628e70792b67a Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 11 Mar 2020 11:11:19 -0700
Subject: [PATCH] ci: Enable ccaching of CMake builds as well.
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They ignore $PATH for unknown reasons, so you have to force the ccache
wrapping yourself.

Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4099>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4099>
---
 .gitlab-ci/container/container_pre_build.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.gitlab-ci/container/container_pre_build.sh b/.gitlab-ci/container/container_pre_build.sh
index daae18fccb9..725a8b5ed4a 100755
--- a/.gitlab-ci/container/container_pre_build.sh
+++ b/.gitlab-ci/container/container_pre_build.sh
@@ -5,4 +5,9 @@ export CCACHE_COMPRESS=true
 export CCACHE_DIR=/cache/mesa/ccache
 export PATH=/usr/lib/ccache:$PATH
 
+# CMake ignores $PATH, so we have to force CC/GCC to the ccache versions.
+# Watch out, you can't have spaces in here because the renderdoc build fails.
+export CC="/usr/lib/ccache/gcc"
+export CXX="/usr/lib/ccache/g++"
+
 ccache --show-stats
-- 
2.30.2