sourceFile properties: add property COMPILE_OPTIONS

Add the support of per-source property COMPILE_OPTIONS,
including generator expressions support.

Related: #17507

1 files changed, 11 insertions, 4 deletions

diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx
index f967168..566924f 100644
--- a/Source/cmNinjaTargetGenerator.cxx
+++ b/Source/cmNinjaTargetGenerator.cxx
@@ -135,16 +135,23 @@ std::string cmNinjaTargetGenerator::ComputeFlagsForObject(
   }
 
   // Add source file specific flags.
+  cmGeneratorExpressionInterpreter genexInterpreter(
+    this->LocalGenerator, this->GeneratorTarget,
+    this->LocalGenerator->GetConfigName(), this->GeneratorTarget->GetName(),
+    language);
+
   const std::string COMPILE_FLAGS("COMPILE_FLAGS");
   if (const char* cflags = source->GetProperty(COMPILE_FLAGS)) {
-    cmGeneratorExpressionInterpreter genexInterpreter(
-      this->LocalGenerator, this->GeneratorTarget,
-      this->LocalGenerator->GetConfigName(), this->GeneratorTarget->GetName(),
-      language);
     this->LocalGenerator->AppendFlags(
       flags, genexInterpreter.Evaluate(cflags, COMPILE_FLAGS));
   }
 
+  const std::string COMPILE_OPTIONS("COMPILE_OPTIONS");
+  if (const char* coptions = source->GetProperty(COMPILE_OPTIONS)) {
+    this->LocalGenerator->AppendCompileOptions(
+      flags, genexInterpreter.Evaluate(coptions, COMPILE_OPTIONS));
+  }
+
   return flags;
 }