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[ModuleInterface] Pass clang module cache path to sub-instance.

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Graydon Hoare
2018-10-31 17:46:54 -07:00
parent 11f3c9470d
commit 8d6f6e2d2f
1 changed files with 6 additions and 0 deletions
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6
lib/Frontend/ParseableInterfaceSupport.cpp
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@@ -122,6 +122,12 @@ ParseableInterfaceModuleLoader::configureSubInvocationAndOutputPaths(
SubInvocation.setRuntimeResourcePath(SearchPathOpts.RuntimeResourcePath);
SubInvocation.setTargetTriple(LangOpts.Target);
if (auto ClangLoader = Ctx.getClangModuleLoader()) {
auto const &Clang = ClangLoader->getClangInstance();
std::string ModuleCachePath = getModuleCachePathFromClang(Clang);
SubInvocation.setClangModuleCachePath(ModuleCachePath);
}
// Calculate an output filename that includes a hash of relevant key data, and
// wire up the SubInvocation's InputsAndOutputs to contain both input and
// output filenames.