diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2020-04-10 22:42:19 +0200 |
|---|---|---|
| committer | Mark Rousskov <mark.simulacrum@gmail.com> | 2020-04-11 17:49:16 -0400 |
| commit | 3dd500de373757fd2b118db0c999e48dd01ff894 (patch) | |
| tree | 435d7c6cba1f13f63078e02b7bbacf9872f88d3f /src/rustllvm/CoverageMappingWrapper.cpp | |
| parent | 53d58dbf5f8a65189e5f97ef46da6593484a9e79 (diff) | |
| download | rust-3dd500de373757fd2b118db0c999e48dd01ff894.tar.gz rust-3dd500de373757fd2b118db0c999e48dd01ff894.zip | |
Don't emit rerun-if-changed on llvm-config if using system LLVM
The code was broken because it printed "llvm-config" instead of the absolute path to the llvm-config executable, causing Cargo to always rebuild librustc_llvm if using system LLVM. Also, it's not the build system's job to rebuild when a system library changes, so we simply don't emit "rerun-if-changed" if a path to LLVM was not explicitly provided.
Diffstat (limited to 'src/rustllvm/CoverageMappingWrapper.cpp')
0 files changed, 0 insertions, 0 deletions