diff options
Diffstat (limited to 'Source/cmUnixMakefileGenerator.cxx')
| -rw-r--r-- | Source/cmUnixMakefileGenerator.cxx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Source/cmUnixMakefileGenerator.cxx b/Source/cmUnixMakefileGenerator.cxx index 209765bf10..8b93f11b22 100644 --- a/Source/cmUnixMakefileGenerator.cxx +++ b/Source/cmUnixMakefileGenerator.cxx @@ -1370,6 +1370,16 @@ void cmUnixMakefileGenerator::ComputeSystemInfo() { if (m_CacheOnly) { + if(m_Makefile->GetDefinition("CMAKE_CXX_COMPILER")) + { + std::string env = "CXX=${CMAKE_CXX_COMPILER}"; + m_Makefile->ExpandVariablesInString(env); + putenv(env.c_str()); + env = "CC=${CMAKE_C_COMPILER}"; + m_Makefile->ExpandVariablesInString(env); + putenv(env.c_str()); + } + // currently we run configure shell script here to determine the info std::string output; std::string cmd = "cd "; |