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| author | SsnL <tongzhou.wang.1994@gmail.com> | 2019-01-28 13:35:36 -0800 |
|---|---|---|
| committer | Facebook Github Bot <facebook-github-bot@users.noreply.github.com> | 2019-01-28 13:43:17 -0800 |
| commit | fb17be13685afad7ed09ef3cfd64f7b5388ed5ca (patch) | |
| tree | 8d282a5e769dba11cd8a26ea6dbcd022a1d590d8 /tools | |
| parent | e866bc7c8857351626c5fe5cdd06f4a5f499e09e (diff) | |
| download | pytorch-fb17be13685afad7ed09ef3cfd64f7b5388ed5ca.tar.gz pytorch-fb17be13685afad7ed09ef3cfd64f7b5388ed5ca.tar.bz2 pytorch-fb17be13685afad7ed09ef3cfd64f7b5388ed5ca.zip | |
Clear cmake cache when --cmake (#16426)
Summary:
Also, because sometimes we have `CMakeCache.txt` but cmake errored out so I'm adding the existence of `'build.ninja'` as another criterion of rerunning cmake.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16426
Differential Revision: D13843801
Pulled By: ezyang
fbshipit-source-id: ea1efb201062f23b7608f8d061997d8a8e293445
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/build_pytorch_libs.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/build_pytorch_libs.py b/tools/build_pytorch_libs.py index 0f6ca9261c..7751d09f44 100644 --- a/tools/build_pytorch_libs.py +++ b/tools/build_pytorch_libs.py @@ -243,7 +243,10 @@ def build_caffe2(version, rerun_cmake, build_dir): build_test = not check_negative_env_flag('BUILD_TEST') - if rerun_cmake or not os.path.exists('build/CMakeCache.txt'): + cmake_cache_file = 'build/CMakeCache.txt' + if rerun_cmake and os.path.isfile(cmake_cache_file): + os.remove(cmake_cache_file) + if not os.path.exists(cmake_cache_file) or (USE_NINJA and not os.path.exists('build/build.ninja')): run_cmake(version, cmake_python_library, build_python, |