From 7c5f9ed8cd029dda34b6167520d6b65fbc40fc69 Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Fri, 14 Dec 2012 10:53:43 +0000
Subject: make the Make rules for compiler versioning be more portable with
 fewer shell calls

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 1f83cba58..2d61411c7 100644
--- a/Makefile
+++ b/Makefile
@@ -283,8 +283,9 @@ else
 endif
 
 # compiler versioning to adjust warning flags
-CC_MAJOR := $(shell $(CC) -dumpversion | cut -f1 -d.  )
-CC_MINOR := $(shell $(CC) -dumpversion | cut -f2 -d.  )
+CC_VERSION := $(shell $(CC) -dumpversion)
+CC_MAJOR := $(word 1,$(subst ., ,$(CC_VERSION)))
+CC_MINOR := $(word 2,$(subst ., ,$(CC_VERSION)))
 define cc_ver_ge
 $(shell expr $(CC_MAJOR) \>= $(1) \& $(CC_MINOR) \>= $(2))
 endef
-- 
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