From b5f625d875e79351237cea1d5aba865148c77911 Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Mon, 16 Apr 2007 02:51:59 +0000
Subject: fix compile with Intel compiler

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@324 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 GNUmakefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'GNUmakefile')

diff --git a/GNUmakefile b/GNUmakefile
index c1dbaef..f839002 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -27,10 +27,11 @@ endif
 
 ifeq ($(ISX86),1)
 
-GCC33_OR_LATER = $(shell $(CXX) -v 2>&1 | $(EGREP) -c "gcc version (3.[3-9]|[4-9])")
+GCC33_OR_LATER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(GCC\) (3.[3-9]|[4-9])")
+INTEL_COMPILER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(ICC\)")
 GAS210_OR_LATER = $(shell echo "" | $(AS) -v 2>&1 | $(EGREP) -c "GNU assembler version (2.[1-9][0-9]|[3-9])")
 
-ifeq ($(GCC33_OR_LATER),1)
+ifneq ($(GCC33_OR_LATER) $(INTEL_COMPILER),0 0)
 CXXFLAGS += -msse2
 endif
 
-- 
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