diff options
Diffstat (limited to 'Source/cmState.cxx')
| -rw-r--r-- | Source/cmState.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Source/cmState.cxx b/Source/cmState.cxx index f2fe134..0470508 100644 --- a/Source/cmState.cxx +++ b/Source/cmState.cxx @@ -1286,8 +1286,9 @@ void cmState::Snapshot::SetDefaultDefinitions() this->SetDefinition("CMAKE_HOST_UNIX", "1"); #endif #if defined(__CYGWIN__) - if (cmSystemTools::IsOn( - cmSystemTools::GetEnv("CMAKE_LEGACY_CYGWIN_WIN32"))) { + std::string legacy; + if (cmSystemTools::GetEnv("CMAKE_LEGACY_CYGWIN_WIN32", legacy) && + cmSystemTools::IsOn(legacy.c_str())) { this->SetDefinition("WIN32", "1"); this->SetDefinition("CMAKE_HOST_WIN32", "1"); } |