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llvm-rc: Add CMAKE_VFS_OVERLAY to the preprocessing flags

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Issue: #20658
This commit is contained in:
Thomas Bernard
2020-12-11 21:20:57 +01:00
committed by Brad King
parent 6aff058ab4
commit 18ee6d7e32
1 changed files with 16 additions and 4 deletions
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20
Source/cmLocalGenerator.cxx
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@@ -1940,9 +1940,11 @@ void cmLocalGenerator::AddLanguageFlags(std::string& flags,
this->AddConfigVariableFlags(flags, cmStrCat("CMAKE_", lang, "_FLAGS"),
config);
std::string const& compiler = this->Makefile->GetSafeDefinition(
std::string compiler = this->Makefile->GetSafeDefinition(
cmStrCat("CMAKE_", lang, "_COMPILER_ID"));
std::string compilerSimulateId = this->Makefile->GetSafeDefinition(
cmStrCat("CMAKE_", lang, "_SIMULATE_ID"));
if (lang == "Swift") {
if (cmProp v = target->GetProperty("Swift_LANGUAGE_VERSION")) {
if (cmSystemTools::VersionCompare(cmSystemTools::OP_GREATER_EQUAL,
@@ -1957,14 +1959,24 @@ void cmLocalGenerator::AddLanguageFlags(std::string& flags,
target->AddCUDAToolkitFlags(flags);
} else if (lang == "ISPC") {
target->AddISPCTargetFlags(flags);
} else if (lang == "RC" &&
this->Makefile->GetSafeDefinition("CMAKE_RC_COMPILER")
.find("llvm-rc") != std::string::npos) {
compiler = this->Makefile->GetSafeDefinition("CMAKE_C_COMPILER_ID");
if (!compiler.empty()) {
compilerSimulateId =
this->Makefile->GetSafeDefinition("CMAKE_C_SIMULATE_ID");
} else {
compiler = this->Makefile->GetSafeDefinition("CMAKE_CXX_COMPILER_ID");
compilerSimulateId =
this->Makefile->GetSafeDefinition("CMAKE_CXX_SIMULATE_ID");
}
}
// Add VFS Overlay for Clang compiliers
if (compiler == "Clang") {
if (cmProp vfsOverlay =
this->Makefile->GetDefinition("CMAKE_CLANG_VFS_OVERLAY")) {
std::string const& compilerSimulateId =
this->Makefile->GetSafeDefinition(
cmStrCat("CMAKE_", lang, "_SIMULATE_ID"));
if (compilerSimulateId == "MSVC") {
this->AppendCompileOptions(
flags,