diff options
Diffstat (limited to 'Source/cmcmd.cxx')
| -rw-r--r-- | Source/cmcmd.cxx | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx index dc267e7..9f2e8b7 100644 --- a/Source/cmcmd.cxx +++ b/Source/cmcmd.cxx @@ -663,7 +663,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) // Command to change directory and run a program. if (args[1] == "chdir" && args.size() >= 4) { - std::string directory = args[2]; + std::string const& directory = args[2]; if (!cmSystemTools::FileExists(directory.c_str())) { cmSystemTools::Error("Directory does not exist for chdir command: ", args[2].c_str()); @@ -883,8 +883,8 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) if (args[1] == "tar" && args.size() > 3) { const char* knownFormats[] = { "7zip", "gnutar", "pax", "paxr", "zip" }; - std::string flags = args[2]; - std::string outFile = args[3]; + std::string const& flags = args[2]; + std::string const& outFile = args[3]; std::vector<std::string> files; std::string mtime; std::string format; @@ -1077,9 +1077,9 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) int cmcmd::SymlinkLibrary(std::vector<std::string>& args) { int result = 0; - std::string realName = args[2]; - std::string soName = args[3]; - std::string name = args[4]; + std::string const& realName = args[2]; + std::string const& soName = args[3]; + std::string const& name = args[4]; if (soName != realName) { if (!cmcmd::SymlinkInternal(realName, soName)) { cmSystemTools::ReportLastSystemError("cmake_symlink_library"); @@ -1098,8 +1098,8 @@ int cmcmd::SymlinkLibrary(std::vector<std::string>& args) int cmcmd::SymlinkExecutable(std::vector<std::string>& args) { int result = 0; - std::string realName = args[2]; - std::string name = args[3]; + std::string const& realName = args[2]; + std::string const& name = args[3]; if (name != realName) { if (!cmcmd::SymlinkInternal(realName, name)) { cmSystemTools::ReportLastSystemError("cmake_symlink_executable"); |