From 93283bd962eee8bccca060d150f6cd65c6338246 Mon Sep 17 00:00:00 2001
From: Andrew John Hughes <andrew@openjdk.org>
Date: Thu, 3 Jun 2010 18:49:35 +0100
Subject: [PATCH] 6958257: Add support for alpha

Allow the Zero port to be built on alpha architectures

Reviewed-by: ohair
---
 jdk/make/common/Defs-linux.gmk | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/jdk/make/common/Defs-linux.gmk b/jdk/make/common/Defs-linux.gmk
index 0ef4a2890e3..970cea9fc15 100644
--- a/jdk/make/common/Defs-linux.gmk
+++ b/jdk/make/common/Defs-linux.gmk
@@ -194,7 +194,16 @@ ifeq ($(FASTDEBUG), true)
   CXXFLAGS_DBG	+= $(CC_OPT/$(FASTDEBUG_OPTIMIZATION_LEVEL))
 endif
 
-CPPFLAGS_COMMON = -D$(ARCH) -DARCH='"$(ARCH)"' -DLINUX $(VERSION_DEFINES) \
+CPP_ARCH_FLAGS = -DARCH='"$(ARCH)"'
+
+# Alpha arch does not like "alpha" defined (potential general arch cleanup issue here)
+ifneq ($(ARCH),alpha)
+  CPP_ARCH_FLAGS += -D$(ARCH)
+else
+  CPP_ARCH_FLAGS += -D_$(ARCH)_
+endif
+
+CPPFLAGS_COMMON = $(CPP_ARCH_FLAGS) -DLINUX $(VERSION_DEFINES) \
 		  -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -D_REENTRANT
 
 ifeq ($(ARCH_DATA_MODEL), 64)