[Mesa-dev] [PATCH] swr: push/pop DEBUG macro around llvm includes

[Tim Rowley]

llvm redefines DEBUG; adding push/pop prevents a undefined reference
to debug_refcnt_state in llvm-3.7+.
---
 src/gallium/drivers/swr/swr_shader.cpp | 9 ++++++---
 src/gallium/drivers/swr/swr_state.cpp  | 6 +++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/swr/swr_shader.cpp b/src/gallium/drivers/swr/swr_shader.cpp
index 8af0700..3d966a8 100644
--- a/src/gallium/drivers/swr/swr_shader.cpp
+++ b/src/gallium/drivers/swr/swr_shader.cpp
@@ -21,14 +21,17 @@
  * IN THE SOFTWARE.
  ***************************************************************************/
 
+// llvm redefines DEBUG
+#pragma push_macro("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 3eeb98d..36ab353 100644
--- a/src/gallium/drivers/swr/swr_state.cpp
+++ b/src/gallium/drivers/swr/swr_state.cpp
@@ -21,9 +21,13 @@
  * IN THE SOFTWARE.
  ***************************************************************************/
 
+// llvm redefines DEBUG
+#pragma push_macro("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"
-- 
1.9.1