[PATCH] D64651: [Driver] Support file paths with -ccc-gcc-name

[Alex James via Phabricator via llvm-commits]

al3xtjames updated this revision to Diff 306309.

Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64651/new/

https://reviews.llvm.org/D64651

Files:
  clang/lib/Driver/ToolChains/Gnu.cpp


Index: clang/lib/Driver/ToolChains/Gnu.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Gnu.cpp
+++ clang/lib/Driver/ToolChains/Gnu.cpp
@@ -170,7 +170,12 @@
   } else
     GCCName = "gcc";
 
-  const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath(GCCName));
+  const char *Exec;
+  if (llvm::sys::fs::exists(GCCName))
+    Exec = GCCName;
+  else
+    Exec = Args.MakeArgString(getToolChain().GetProgramPath(GCCName));
+
   C.addCommand(std::make_unique<Command>(JA, *this,
                                          ResponseFileSupport::AtFileCurCP(),
                                          Exec, CmdArgs, Inputs, Output));


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