Add flag -f(no-)modules-implicit-maps.
This suppresses the implicit search for files called 'module.modulemap' and
similar.
llvm-svn: 222745
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index f261c6c..bdd0f42 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1465,6 +1465,8 @@
!Args.hasArg(OPT_fno_modules_search_all) &&
Args.hasArg(OPT_fmodules_search_all);
Opts.ModulesErrorRecovery = !Args.hasArg(OPT_fno_modules_error_recovery);
+ Opts.ModulesImplicitMaps = Args.hasFlag(OPT_fmodules_implicit_maps,
+ OPT_fno_modules_implicit_maps, true);
Opts.CharIsSigned = Opts.OpenCL || !Args.hasArg(OPT_fno_signed_char);
Opts.WChar = Opts.CPlusPlus && !Args.hasArg(OPT_fno_wchar);
Opts.ShortWChar = Args.hasFlag(OPT_fshort_wchar, OPT_fno_short_wchar, false);