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| author | Chris Bieneman <beanz@apple.com> | 2016-06-24 20:21:12 +0000 |
|---|---|---|
| committer | Chris Bieneman <beanz@apple.com> | 2016-06-24 20:21:12 +0000 |
| commit | 38238a4f56673f6b71e4776b108604118dd688e1 (patch) | |
| tree | 4f8490f8978ffc2bdffef0df674116ea23f58f5e /llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | |
| parent | 82d5da5aac4ad77978326ba1c19966e224a5f700 (diff) | |
| download | llvm-38238a4f56673f6b71e4776b108604118dd688e1.zip llvm-38238a4f56673f6b71e4776b108604118dd688e1.tar.gz llvm-38238a4f56673f6b71e4776b108604118dd688e1.tar.bz2 | |
[CMake] Remove CLANG_APPEND_VC_REV option
I added this option in r257827 to try and add compatibility with autoconf. At the time I misunderstood the problem.
Our CMake automatically generates the SVN revision information and generates a build action to update it so builds don't need to be re-configured on SCM update (which is a better solution than we had in autoconf).
The problem I was actually seeing was isolated cases where SVN revision information isn't available because the repository structures have been removed. This happens in some automated testing systems.
This patch allows SVN_REVISION to be overridden if the build configuration could not find the SCM repository structures, and removes the code from my original patch because it is unnecessary.
llvm-svn: 273714
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstructionCombining.cpp')
0 files changed, 0 insertions, 0 deletions