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Summary: Fix a few problems in VersionFromVCS.cmake to make it more reliable: - Stop using git svn info to retrieve the svn revision. I am unable to determine what the svn revision returned by this command means. During my testing this command returned a revision from a month ago which was not the HEAD of any of my local branches. Also, this revision was never actually added to the version string due to a typo in the script. All it was used for was to reject the revision number returned by git svn find-rev HEAD when the revision numbers didn't match. - Populate GIT_COMMIT even when we detect a git repo without any svn information. Reviewers: mehdi_amini, beanz Reviewed By: beanz Subscribers: mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D30092 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296829 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.