diff options
Diffstat (limited to 'Source/cmake.cxx')
| -rw-r--r-- | Source/cmake.cxx | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx index c928603..3518067 100644 --- a/Source/cmake.cxx +++ b/Source/cmake.cxx @@ -865,6 +865,7 @@ void CMakeCommandUsage(const char* program) " line\n" << " environment - display the current enviroment\n" << " make_directory dir - create a directory\n" + << " md5sum file1 [...] - compute md5sum of files\n" << " remove_directory dir - remove a directory and its contents\n" << " remove file1 file2 ... - remove the file(s)\n" << " tar [cxt][vfz] file.tar file/dir1 file/dir2 ... - create a tar.\n" @@ -1056,6 +1057,31 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args) return 0; } + // Command to calculate the md5sum of a file + else if (args[1] == "md5sum" && args.size() >= 3) + { + char md5out[32]; + for (std::string::size_type cc = 2; cc < args.size(); cc ++) + { + const char *filename = args[cc].c_str(); + // Cannot compute md5sum of a directory + if(cmSystemTools::FileIsDirectory(filename)) + { + std::cerr << "Error: " << filename << " is a directory" << std::endl; + } + else if(!cmSystemTools::ComputeFileMD5(filename, md5out)) + { + // To mimic md5sum behavior in a shell: + std::cerr << filename << ": No such file or directory" << std::endl; + } + else + { + std::cout << std::string(md5out,32) << " " << filename << std::endl; + } + } + return 1; + } + // Command to change directory and run a program. else if (args[1] == "chdir" && args.size() >= 4) { |