From 7a698519e8087f78e1ce719c37586ff94de97641 Mon Sep 17 00:00:00 2001 From: Manuel Klimek Date: Fri, 19 Jul 2013 12:20:59 +0000 Subject: Allow clang tools to display an overview when using the CommonOptionsParser. Patch by Guillaume Papin. llvm-svn: 186671 --- clang/lib/Tooling/CommonOptionsParser.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'clang/lib/Tooling') diff --git a/clang/lib/Tooling/CommonOptionsParser.cpp b/clang/lib/Tooling/CommonOptionsParser.cpp index 99aff9f4e97..cce4816aa67 100644 --- a/clang/lib/Tooling/CommonOptionsParser.cpp +++ b/clang/lib/Tooling/CommonOptionsParser.cpp @@ -53,7 +53,8 @@ const char *const CommonOptionsParser::HelpMessage = "\tsuffix of a path in the compile command database.\n" "\n"; -CommonOptionsParser::CommonOptionsParser(int &argc, const char **argv) { +CommonOptionsParser::CommonOptionsParser(int &argc, const char **argv, + const char *Overview) { static cl::opt BuildPath( "p", cl::desc("Build path"), cl::Optional); @@ -62,7 +63,7 @@ CommonOptionsParser::CommonOptionsParser(int &argc, const char **argv) { Compilations.reset(FixedCompilationDatabase::loadFromCommandLine(argc, argv)); - cl::ParseCommandLineOptions(argc, argv); + cl::ParseCommandLineOptions(argc, argv, Overview); SourcePathList = SourcePaths; if (!Compilations) { std::string ErrorMessage; -- cgit v1.2.3