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-rw-r--r--Source/cmNinjaTargetGenerator.cxx8
1 files changed, 7 insertions, 1 deletions
diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx
index ba44f0e..4a4e5b2 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"]);