diff options
Diffstat (limited to 'Source/cmSystemTools.h')
| -rw-r--r-- | Source/cmSystemTools.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h index 1ff12bf..3726c44 100644 --- a/Source/cmSystemTools.h +++ b/Source/cmSystemTools.h @@ -335,6 +335,17 @@ public: /** Get the list of all environment variables */ static std::vector<std::string> GetEnvironmentVariables(); + + /** Append multiple variables to the current environment. + Return the original environment, as it was before the + append. */ + static std::vector<std::string> AppendEnv( + std::vector<std::string>* env); + + /** Restore the full environment to "env" - use after + AppendEnv to put the environment back to the way it + was. */ + static void RestoreEnv(const std::vector<std::string>& env); #endif /** Setup the environment to enable VS 8 IDE output. */ |