From 456bd2b1b7ea3dc9e840f1392374aeb489aee3f8 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Wed, 2 Nov 2016 18:26:17 -0400
Subject: [PATCH] Add architecture option delimiters so distros can easily
 remove it The sed command to delete the lines are: sed '/# BEGIN
 MARCH_CXXFLAGS/,/# END MARCH_CXXFLAGS/d' GNUmakefile

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

diff --git a/GNUmakefile b/GNUmakefile
index 92676802..cfb6f59e 100755
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -127,6 +127,7 @@ ifeq ($(IS_X86)$(IS_X32)$(IS_CYGWIN)$(IS_MINGW)$(SUN_COMPILER),00000)
  endif
 endif
 
+# BEGIN MARCH_CXXFLAGS
 # Guard use of -march=native (or -m{32|64} on some platforms)
 # Don't add anything if -march=XXX or -mtune=XXX is specified
 ifeq ($(findstring -march,$(CXXFLAGS)),)
@@ -148,6 +149,7 @@ ifeq ($(findstring -mtune,$(CXXFLAGS)),)
    endif
 endif  # -mtune
 endif  # -march
+# END MARCH_CXXFLAGS
 
 # Aligned access required for -O3 and above due to vectorization
 UNALIGNED_ACCESS := $(shell $(EGREP) -c "^[[:space:]]*//[[:space:]]*\#[[:space:]]*define[[:space:]]*CRYPTOPP_NO_UNALIGNED_DATA_ACCESS" config.h)