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author | Petr Hosek <phosek@chromium.org> | 2019-01-31 06:21:01 +0000 |
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committer | Petr Hosek <phosek@chromium.org> | 2019-01-31 06:21:01 +0000 |
commit | 0e712a766e4f3e2cf9ad0e42cab6cb4d543d0320 (patch) | |
tree | 59f0d05f0226a864cd489b27381d438c3201bc82 /clang/lib/Basic/Version.cpp | |
parent | b37419ef6629b7c32f0a4bd309f2a2aed6f514fb (diff) | |
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[CMake] Unify scripts for generating VCS headers
Previously, there were two different scripts for generating VCS headers:
one used by LLVM and one used by Clang. They were both similar, but
different. They were both broken in their own ways, for example the one
used by Clang didn't properly handle monorepo resulting in an incorrect
version information reported by Clang.
This change unifies two the scripts by introducing a new script that's
used from both LLVM and Clang, ensures that the new script supports both
monorepo and standalone SVN and Git setups, and removes the old scripts.
Differential Revision: https://reviews.llvm.org/D57063
llvm-svn: 352729
Diffstat (limited to 'clang/lib/Basic/Version.cpp')
-rw-r--r-- | clang/lib/Basic/Version.cpp | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/clang/lib/Basic/Version.cpp b/clang/lib/Basic/Version.cpp index 4ed081d..bbaeafe 100644 --- a/clang/lib/Basic/Version.cpp +++ b/clang/lib/Basic/Version.cpp @@ -10,6 +10,7 @@ // //===----------------------------------------------------------------------===// +#include "VCSRevision.h" #include "clang/Basic/Version.h" #include "clang/Basic/LLVM.h" #include "clang/Config/config.h" @@ -17,23 +18,19 @@ #include <cstdlib> #include <cstring> -#ifdef HAVE_SVN_VERSION_INC -# include "SVNVersion.inc" -#endif - namespace clang { std::string getClangRepositoryPath() { #if defined(CLANG_REPOSITORY_STRING) return CLANG_REPOSITORY_STRING; #else -#ifdef SVN_REPOSITORY - StringRef URL(SVN_REPOSITORY); +#ifdef CLANG_REPOSITORY + StringRef URL(CLANG_REPOSITORY); #else StringRef URL(""); #endif - // If the SVN_REPOSITORY is empty, try to use the SVN keyword. This helps us + // If the CLANG_REPOSITORY is empty, try to use the SVN keyword. This helps us // pick up a tag in an SVN export, for example. StringRef SVNRepository("$URL$"); if (URL.empty()) { @@ -71,8 +68,8 @@ std::string getLLVMRepositoryPath() { } std::string getClangRevision() { -#ifdef SVN_REVISION - return SVN_REVISION; +#ifdef CLANG_REVISION + return CLANG_REVISION; #else return ""; #endif |