From 29dae707fde49a2e38b22f9614febbe48171234c Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Tue, 25 Oct 2016 22:42:04 -0400
Subject: [PATCH] Guard use of MacPorts GCC and
 -DCRYPTOPP_CLANG_INTEGRATED_ASSEMBLER

---
 GNUmakefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 250e27a0..b58b4fb6 100755
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -187,10 +187,10 @@ endif
 # Tell MacPorts GCC to use Clang integrated assembler
 #   http://github.com/weidai11/cryptopp/issues/190
 ifeq ($(GCC_COMPILER)$(MACPORTS_COMPILER),11)
-ifneq ($(findstring -Wa,-q,$(CXXFLAGS)),-Wa,-q)
+ifeq ($(findstring -Wa,-q,$(CXXFLAGS)),)
 CXXFLAGS += -Wa,-q
 endif
-ifneq ($(findstring -Wa,-q,$(CXXFLAGS)),-DCRYPTOPP_CLANG_INTEGRATED_ASSEMBLER)
+ifeq ($(findstring -DCRYPTOPP_CLANG_INTEGRATED_ASSEMBLER,$(CXXFLAGS)),)
 CXXFLAGS += -DCRYPTOPP_CLANG_INTEGRATED_ASSEMBLER=1
 endif
 endif
@@ -198,8 +198,10 @@ endif
 # GCC on Solaris needs -m64. Otherwise, i386 is default
 #   http://github.com/weidai11/cryptopp/issues/230
 ifeq ($(IS_SUN)$(GCC_COMPILER)$(IS_X64),111)
+ifeq ($(findstring -m32,$(CXXFLAGS)),)
 CXXFLAGS += -m64
 endif
+endif
 
 # Allow use of "/" operator for GNU Assembler.
 #   http://sourceware.org/bugzilla/show_bug.cgi?id=4572