From d435275c59cc3aa8a9ec45d2f20eb75fa2bda0b5 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Tue, 24 Aug 2010 22:44:13 +0000 Subject: Frontend: Add basic -H support. - I didn't implement the GCC "multiple include guard" detection parts, because it doesn't seem useful or obvious. llvm-svn: 111983 --- clang/lib/Frontend/CompilerInvocation.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 86ce315..68e2d84 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -689,6 +689,8 @@ static void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, else if (!Opts.ShowCPP && Opts.ShowMacros) Res.push_back("-dM"); + if (Opts.ShowHeaderIncludes) + Res.push_back("-H"); if (!Opts.ShowLineMarkers) Res.push_back("-P"); if (Opts.ShowComments) @@ -1456,10 +1458,11 @@ static void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, ArgList &Args) { using namespace cc1options; Opts.ShowCPP = !Args.hasArg(OPT_dM); - Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); - Opts.ShowLineMarkers = !Args.hasArg(OPT_P); Opts.ShowComments = Args.hasArg(OPT_C); + Opts.ShowHeaderIncludes = Args.hasArg(OPT_H); + Opts.ShowLineMarkers = !Args.hasArg(OPT_P); Opts.ShowMacroComments = Args.hasArg(OPT_CC); + Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); } static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { -- cgit v1.1