diff options
| -rw-r--r-- | Modules/Compiler/GNU-Fortran.cmake | 2 | ||||
| -rw-r--r-- | Source/cmNinjaTargetGenerator.cxx | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/Modules/Compiler/GNU-Fortran.cmake b/Modules/Compiler/GNU-Fortran.cmake index 94dc2755a0..c333d500b4 100644 --- a/Modules/Compiler/GNU-Fortran.cmake +++ b/Modules/Compiler/GNU-Fortran.cmake @@ -7,6 +7,8 @@ set(CMAKE_Fortran_PREPROCESS_SOURCE set(CMAKE_Fortran_FORMAT_FIXED_FLAG "-ffixed-form") set(CMAKE_Fortran_FORMAT_FREE_FLAG "-ffree-form") +set(CMAKE_Fortran_POSTPROCESS_FLAG "-fpreprocessed") + # No -DNDEBUG for Fortran. string(APPEND CMAKE_Fortran_FLAGS_MINSIZEREL_INIT " -Os") string(APPEND CMAKE_Fortran_FLAGS_RELEASE_INIT " -O3") diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx index 7cc6edeb06..4b16dc7de9 100644 --- a/Source/cmNinjaTargetGenerator.cxx +++ b/Source/cmNinjaTargetGenerator.cxx @@ -891,9 +891,15 @@ void cmNinjaTargetGenerator::WriteObjectBuildStatement( // The actual compilation will now use the preprocessed source. explicitDeps.push_back(ppFileName); - // Preprocessing and compilation use the same flags. + // Preprocessing and compilation generally use the same flags. ppVars["FLAGS"] = vars["FLAGS"]; + // In case compilation requires flags that are incompatible with + // preprocessing, include them here. + std::string const postFlag = + this->Makefile->GetSafeDefinition("CMAKE_Fortran_POSTPROCESS_FLAG"); + this->LocalGenerator->AppendFlags(vars["FLAGS"], postFlag); + // Move preprocessor definitions to the preprocessor build statement. std::swap(ppVars["DEFINES"], vars["DEFINES"]); |