Module: add -fprebuilt-module-path to support loading prebuilt modules.
In this mode, there is no need to load any module map and the programmer can
simply use "@import" syntax to load the module directly from a prebuilt
module path. When loading from prebuilt module path, we don't support
rebuilding of the module files and we ignore compatible configuration
mismatches.
rdar://27290316
Differential Revision: http://reviews.llvm.org/D23125
llvm-svn: 279096
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index b1e985f..69c4593 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1368,6 +1368,8 @@
Opts.ResourceDir = Args.getLastArgValue(OPT_resource_dir);
Opts.ModuleCachePath = Args.getLastArgValue(OPT_fmodules_cache_path);
Opts.ModuleUserBuildPath = Args.getLastArgValue(OPT_fmodules_user_build_path);
+ for (const Arg *A : Args.filtered(OPT_fprebuilt_module_path))
+ Opts.AddPrebuiltModulePath(A->getValue());
Opts.DisableModuleHash = Args.hasArg(OPT_fdisable_module_hash);
Opts.ModulesValidateDiagnosticOptions =
!Args.hasArg(OPT_fmodules_disable_diagnostic_validation);