Driver: Allow driver title (for --help) to be overridden by clients.
llvm-svn: 97106
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index e729f0f..ec8227e 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -49,6 +49,7 @@
: Opts(createDriverOptTable()), Diags(_Diags),
Name(_Name), Dir(_Dir), DefaultHostTriple(_DefaultHostTriple),
DefaultImageName(_DefaultImageName),
+ DriverTitle("clang \"gcc-compatible\" driver"),
Host(0),
CCCGenericGCCName("gcc"), CCCIsCXX(false), CCCEcho(false),
CCCPrintBindings(false), CheckInputsExist(true), CCCUseClang(true),
@@ -273,8 +274,8 @@
// FIXME: Move -ccc options to real options in the .td file (or eliminate), and
// then move to using OptTable::PrintHelp.
void Driver::PrintHelp(bool ShowHidden) const {
- getOpts().PrintHelp(llvm::outs(), Name.c_str(),
- "clang \"gcc-compatible\" driver", ShowHidden);
+ getOpts().PrintHelp(llvm::outs(), Name.c_str(), DriverTitle.c_str(),
+ ShowHidden);
}
void Driver::PrintVersion(const Compilation &C, llvm::raw_ostream &OS) const {