diff options
| author | Brad King <brad.king@kitware.com> | 2015-01-14 18:22:29 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-01-19 19:16:19 (GMT) |
| commit | 3a60c899fce77f221cba670b62c90fe2d2daffed (patch) | |
| tree | 7d7db3b6820f0766b5ecbdcb411b5d5b07ba6ed7 /Source/cmSystemTools.cxx | |
| parent | 90f9c42732a18e53943c3aa27de76c2511c5a0c6 (diff) | |
| download | CMake-3a60c899fce77f221cba670b62c90fe2d2daffed.zip CMake-3a60c899fce77f221cba670b62c90fe2d2daffed.tar.gz CMake-3a60c899fce77f221cba670b62c90fe2d2daffed.tar.bz2 | |
cmake: Teach "-E tar" command a "--mtime=" option
Add an option to set the mtime of entries in a tarball so that one can
create a tarball with a consistent content hash (e.g. MD5) for a given
set of files regardless of their current timestamps on disk. This will
be useful for submission of tarballs to CDash, which tracks content
hashes to avoid duplication.
Inspired-by: Bill Hoffman <bill.hoffman@kitware.com>
Diffstat (limited to 'Source/cmSystemTools.cxx')
| -rw-r--r-- | Source/cmSystemTools.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index 7d938c5..e9735ed 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -1469,7 +1469,7 @@ bool cmSystemTools::IsPathToFramework(const char* path) bool cmSystemTools::CreateTar(const char* outFileName, const std::vector<std::string>& files, cmTarCompression compressType, - bool verbose) + bool verbose, std::string const& mtime) { #if defined(CMAKE_BUILD_WITH_CMAKE) std::string cwd = cmSystemTools::GetCurrentWorkingDirectory(); @@ -1501,6 +1501,7 @@ bool cmSystemTools::CreateTar(const char* outFileName, } cmArchiveWrite a(fout, compress, cmArchiveWrite::TypeTAR); + a.SetMTime(mtime); a.SetVerbose(verbose); for(std::vector<std::string>::const_iterator i = files.begin(); i != files.end(); ++i) |