From: Emil Velikov <[email protected]>

Earlier refactoring commits changed from one, dare I say it, broken
behaviour to another. Namely:

Before, as you explicitly enable gallium-llvm your selection was ignored
when llvm-config was not present/detected.
Today, the "auto" heuristics enables gallium-llvm regardless if you have
llvm/llvm-config available or not.

Rework the latter to attribute for llvm's presence.

Cc: Tobias Droste <[email protected]>
Cc: Samuel Pitoiset <[email protected]>
Reported-bY: Samuel Pitoiset <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index e21041434f..5a42a8ca83 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2325,7 +2325,7 @@ AC_ARG_ENABLE([gallium-llvm],
 if test -z "$with_gallium_drivers"; then
     enable_gallium_llvm=no
 fi
-if test "x$enable_gallium_llvm" = xauto; then
+if test "x$enable_gallium_llvm" = xauto -a "x$FOUND_LLVM" = xyes; then
     case "$host_cpu" in
     i*86|x86_64|amd64) enable_gallium_llvm=yes;;
     *) enable_gallium_llvm=no;;
-- 
2.11.0

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