From 7bad56cd0c9c1ae816c47a217461dbce986620c5 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 15 Jul 2010 19:33:44 +0000
Subject: [PATCH] build/Darwin: Enable version information for clang
 executable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108445 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/driver/Makefile | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/tools/driver/Makefile b/tools/driver/Makefile
index b049af64bb..b8c91e8873 100644
--- a/tools/driver/Makefile
+++ b/tools/driver/Makefile
@@ -17,6 +17,9 @@ else
   endif
 endif
 
+# Include tool version information on OS X.
+TOOL_INFO_PLIST := Info.plist
+
 # Include this here so we can get the configuration of the targets that have
 # been configured for construction. We have to do this early so we can set up
 # LINK_COMPONENTS before including Makefile.rules
@@ -30,6 +33,29 @@ USEDLIBS = clangFrontend.a clangDriver.a clangCodeGen.a clangSema.a \
 
 include $(CLANG_LEVEL)/Makefile
 
+# Set the tool version information values.
+ifeq ($(HOST_OS),Darwin)
+ifdef CLANG_VENDOR
+TOOL_INFO_NAME := $(CLANG_VENDOR) clang
+else
+TOOL_INFO_NAME := clang
+endif
+
+ifdef CLANG_VENDOR_UTI
+TOOL_INFO_UTI := $(CLANG_VENDOR_UTI)
+else
+TOOL_INFO_UTI := org.llvm.clang
+endif
+
+TOOL_INFO_VERSION := $(word 3,$(shell grep "CLANG_VERSION " \
+	$(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include/clang/Basic/Version.inc))
+ifdef LLVM_SUBMIT_VERSION
+TOOL_INFO_BUILD_VERSION := $(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION)
+else
+TOOL_INFO_BUILD_VERSION := 
+endif
+endif
+
 # Translate make variable to define when building a "production" clang.
 ifdef CLANG_IS_PRODUCTION
 CPP.Defines += -DCLANG_IS_PRODUCTION
-- 
2.40.0