using namespace clang::driver;
using namespace clang::driver::tools;
+/// FindTargetProgramPath - Return path of the target specific version of
+/// ProgName. If it doesn't exist, return path of ProgName itself.
+static std::string FindTargetProgramPath(const ToolChain &TheToolChain,
+ const char *ProgName) {
+ std::string Executable(TheToolChain.getTripleString() + "-" + ProgName);
+ std::string Path(TheToolChain.GetProgramPath(Executable.c_str()));
+ if (Path != Executable)
+ return Path;
+ return TheToolChain.GetProgramPath(ProgName);
+}
+
/// CheckPreprocessingOptions - Perform some validation of preprocessing
/// arguments that is shared with gcc.
static void CheckPreprocessingOptions(const Driver &D, const ArgList &Args) {
CmdArgs.push_back(II.getFilename());
}
- const char *Exec =
- Args.MakeArgString(getToolChain().GetProgramPath("as"));
+ const char *Exec = Args.MakeArgString(FindTargetProgramPath(getToolChain(),
+ "as"));
C.addCommand(new Command(JA, *this, Exec, CmdArgs));
}
"crtn.o")));
}
- const char *Exec =
- Args.MakeArgString(getToolChain().GetProgramPath("ld"));
+ const char *Exec = Args.MakeArgString(FindTargetProgramPath(getToolChain(),
+ "ld"));
C.addCommand(new Command(JA, *this, Exec, CmdArgs));
}