Driver: Lookup program names using llvm::sys::Program::FindProgramByName
if our usual methods fail. This isn't necessary for running the tool,
but improves the accuracy of logging output.
Also, have GCC tools lookup gcc program path.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67243 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index b84a3e4..11c722e 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -392,7 +392,9 @@
CmdArgs.push_back(II.getInputFilename());
}
- Dest.addCommand(new Command("gcc", CmdArgs));
+ const char *Exec =
+ Args.MakeArgString(getToolChain().GetProgramPath(C, "gcc").c_str());
+ Dest.addCommand(new Command(Exec, CmdArgs));
}
void gcc::Preprocess::RenderExtraToolArgs(ArgStringList &CmdArgs) const {