diff options
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/cmCoreTryCompile.cxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/cmCoreTryCompile.cxx b/Source/cmCoreTryCompile.cxx index bd9fd87..0149fdf 100644 --- a/Source/cmCoreTryCompile.cxx +++ b/Source/cmCoreTryCompile.cxx @@ -41,6 +41,8 @@ static std::string const kCMAKE_POSITION_INDEPENDENT_CODE = static std::string const kCMAKE_SYSROOT = "CMAKE_SYSROOT"; static std::string const kCMAKE_TRY_COMPILE_OSX_ARCHITECTURES = "CMAKE_TRY_COMPILE_OSX_ARCHITECTURES"; +static std::string const kCMAKE_TRY_COMPILE_PLATFORM_VARIABLES = + "CMAKE_TRY_COMPILE_PLATFORM_VARIABLES"; int cmCoreTryCompile::TryCompileCode(std::vector<std::string> const& argv, bool isTryRun) @@ -421,6 +423,13 @@ int cmCoreTryCompile::TryCompileCode(std::vector<std::string> const& argv, vars.insert(kCMAKE_POSITION_INDEPENDENT_CODE); vars.insert(kCMAKE_SYSROOT); + if (const char* varListStr = this->Makefile->GetDefinition( + kCMAKE_TRY_COMPILE_PLATFORM_VARIABLES)) { + std::vector<std::string> varList; + cmSystemTools::ExpandListArgument(varListStr, varList); + vars.insert(varList.begin(), varList.end()); + } + /* for the TRY_COMPILEs we want to be able to specify the architecture. So the user can set CMAKE_OSX_ARCHITECTURES to i386;ppc and then set CMAKE_TRY_COMPILE_OSX_ARCHITECTURES first to i386 and then to ppc to |