From d8945d6ae0b4a40fd73b45dcc729215c5cfe1f5e Mon Sep 17 00:00:00 2001
From: Mike Stump <mrs@apple.com>
Date: Fri, 9 Oct 2009 18:38:12 +0000
Subject: [PATCH] Allow customization for the producer information in the debug
 output.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83659 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CGDebugInfo.cpp | 6 +++++-
 lib/CodeGen/Makefile        | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 31f74a1349..620037c275 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -122,7 +122,11 @@ llvm::DICompileUnit CGDebugInfo::getOrCreateCompileUnit(SourceLocation Loc) {
     LangTag = llvm::dwarf::DW_LANG_C89;
   }
 
-  std::string Producer = "clang " CLANG_VERSION_STRING;
+  std::string Producer =
+#ifdef CLANG_VENDOR
+    CLANG_VENDOR
+#endif
+    "clang " CLANG_VERSION_STRING;
   bool isOptimized = LO.Optimize;
   const char *Flags = "";   // FIXME: Encode command line options.
 
diff --git a/lib/CodeGen/Makefile b/lib/CodeGen/Makefile
index e716fe78bc..108490b71d 100644
--- a/lib/CodeGen/Makefile
+++ b/lib/CodeGen/Makefile
@@ -18,6 +18,9 @@ BUILD_ARCHIVE = 1
 CXXFLAGS = -fno-rtti
 
 CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
+ifdef CLANG_VENDOR
+CPPFLAGS += -DCLANG_VENDOR='"$(CLANG_VENDOR) "'
+endif
 
 include $(LEVEL)/Makefile.common
 
-- 
2.50.1