From 9ca741c64524a57f972ce050919a0e2dec3e64f3 Mon Sep 17 00:00:00 2001
From: Tim Rowley <timothy.o.rowley@intel.com>
Date: Thu, 16 Jun 2016 21:09:35 -0500
Subject: [PATCH] swr: push/pop DEBUG macro around llvm includes

llvm redefines DEBUG; adding push/pop prevents a undefined reference
to debug_refcnt_state in llvm-3.7+.

v2: add undef DEBUG

Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
---
 src/gallium/drivers/swr/swr_shader.cpp | 10 +++++++---
 src/gallium/drivers/swr/swr_state.cpp  |  7 ++++++-
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/swr/swr_shader.cpp b/src/gallium/drivers/swr/swr_shader.cpp
index 8af0700cb04..4d1b604817b 100644
--- a/src/gallium/drivers/swr/swr_shader.cpp
+++ b/src/gallium/drivers/swr/swr_shader.cpp
@@ -21,14 +21,18 @@
  * IN THE SOFTWARE.
  ***************************************************************************/
 
+// llvm redefines DEBUG
+#pragma push_macro("DEBUG")
+#undef DEBUG
 #include "JitManager.h"
+#include "llvm-c/Core.h"
+#include "llvm/Support/CBindingWrapping.h"
+#pragma pop_macro("DEBUG")
+
 #include "state.h"
 #include "state_llvm.h"
 #include "builder.h"
 
-#include "llvm-c/Core.h"
-#include "llvm/Support/CBindingWrapping.h"
-
 #include "tgsi/tgsi_strings.h"
 #include "gallivm/lp_bld_init.h"
 #include "gallivm/lp_bld_flow.h"
diff --git a/src/gallium/drivers/swr/swr_state.cpp b/src/gallium/drivers/swr/swr_state.cpp
index 31745fca602..5caaa5c7139 100644
--- a/src/gallium/drivers/swr/swr_state.cpp
+++ b/src/gallium/drivers/swr/swr_state.cpp
@@ -21,9 +21,14 @@
  * IN THE SOFTWARE.
  ***************************************************************************/
 
+// llvm redefines DEBUG
+#pragma push_macro("DEBUG")
+#undef DEBUG
+#include "JitManager.h"
+#pragma pop_macro("DEBUG")
+
 #include "common/os.h"
 #include "jit_api.h"
-#include "JitManager.h"
 #include "state_llvm.h"
 
 #include "gallivm/lp_bld_tgsi.h"