using namespace clang::tooling;
using namespace llvm;
+ // Apply a custom category to all command-line options so that they are the
+ // only ones displayed.
+ static llvm::cl::OptionCategory MyToolCategory("my-tool options");
+
// CommonOptionsParser declares HelpMessage with a description of the common
// command-line options related to the compilation database and input files.
// It's nice to have this help message in all tools.
static cl::extrahelp MoreHelp("\nMore help text...");
int main(int argc, const char **argv) {
- CommonOptionsParser OptionsParser(argc, argv);
+ CommonOptionsParser OptionsParser(argc, argv, MyToolCategory);
ClangTool Tool(OptionsParser.getCompilations(),
OptionsParser.getSourcePathList());
return Tool.run(newFrontendActionFactory<clang::SyntaxOnlyAction>());
.. code-block:: c++
int main(int argc, const char **argv) {
- CommonOptionsParser OptionsParser(argc, argv);
+ CommonOptionsParser OptionsParser(argc, argv, MyToolCategory);
ClangTool Tool(OptionsParser.getCompilations(),
OptionsParser.getSourcePathList());