From c48252ff1a8cfbd77e1be9717dbcb957bbcf57a8 Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 22 Jan 2006 15:59:25 +0000
Subject: [PATCH] cope with gcc which does not support -Wno-pointer-sign

---
 base/common.make | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/base/common.make b/base/common.make
index 2ebd133..1a42772 100644
--- a/base/common.make
+++ b/base/common.make
@@ -4,8 +4,11 @@ TCL_MEM_DEBUG ?=	-DTCL_MEM_DEBUG
 TCMDIFGEN ?=	$(BASE_DIR)/tcmdifgen
 BASE_TCT ?=	$(BASE_DIR)/base.tct
 
+ifeq ($(shell $(CC) -Wno-pointer-sign -E -x c /dev/null >/dev/null || echo x),)
+CFLAGS +=	-Wno-pointer-sign
+endif
+
 CFLAGS +=	-g -Wall -Wmissing-prototypes -Wstrict-prototypes -Werror \
-		-Wno-pointer-sign \
 		$(OPTIMISE)
 CPPFLAGS +=	-I$(BASE_DIR)
 CPPFLAGS +=	$(TCL_MEM_DEBUG)
-- 
2.30.2