diff options
| author | Brian Paul <[email protected]> | 2017-10-09 13:47:20 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2017-10-10 11:28:31 -0600 |
| commit | a3b2e60aa00218750e76db29ff211d4958f4c752 (patch) | |
| tree | 1ce0857a4d1ddfb02092daef06336e82820b2a24 /include/c99_alloca.h | |
| parent | c43b0d3f9184752e848ef0ab617cca48c60246ec (diff) | |
git_sha1_gen: accept MESA_GIT_SHA1_OVERRIDE env var
If one uses a parent build script to download/build Mesa we may not
have a full git repository (maybe a tar archive) so the 'git rev-parse'
command will fail.
This updates the script to look for a MESA_GIT_SHA1_OVERRIDE env var.
If it's set, use that sha1 instead of using git rev-parse. With this
change we can put a git hash in the GL_VERSION string even when we
don't have a git repo.
v2: incorporate Dylan's suggestions to simplify the code
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
Diffstat (limited to 'include/c99_alloca.h')
0 files changed, 0 insertions, 0 deletions