diff options
| author | Emil Velikov <[email protected]> | 2017-01-18 13:54:04 +0000 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2017-02-10 11:47:24 +0000 |
| commit | d4840c0c26315fe4f0ba82e2b0d81cd9f2636f5e (patch) | |
| tree | 56591a3633d26c000dcdd914ff99971dd42300d9 /configure.ac | |
| parent | ce65cc1f1f648f17d9284e65f1ad69be647de3d3 (diff) | |
configure.ac: correctly manage llvm auto-detection
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 auto-detection to attribute for llvm's presence.
v2: Set enable_gallium_llvm=no when LLVM is not found.
Cc: "17.0" <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Tobias Droste <[email protected]>
Reported-by: Samuel Pitoiset <[email protected]>
Tested-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 1251b83c408..af0a3fb9256 100644 --- a/configure.ac +++ b/configure.ac @@ -1729,10 +1729,14 @@ AC_ARG_ENABLE([gallium-llvm], [enable_gallium_llvm=auto]) if test "x$enable_gallium_llvm" = xauto; then - case "$host_cpu" in - i*86|x86_64|amd64) enable_gallium_llvm=yes;; - *) enable_gallium_llvm=no;; - esac + if test "x$FOUND_LLVM" = xyes; then + case "$host_cpu" in + i*86|x86_64|amd64) enable_gallium_llvm=yes;; + *) enable_gallium_llvm=no;; + esac + else + enable_gallium_llvm=no + fi fi if test "x$enable_gallium_llvm" = xyes -a "x$FOUND_LLVM" = xno; then |