From fbe46eac3e5638034f73bba5f55475170843b172 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@inai.de>
Date: Tue, 26 Jun 2012 13:54:05 +0200
Subject: build: do not change CFLAGS

CFLAGS must not be touched: it is a user variable. Your previous way
of doing it meant that `export CFLAGS="-O1"; ./configure;` never had
any effect.
---
 configure.ac | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 94e2d8b..b618654 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,9 +17,9 @@ AC_ARG_WITH([core-foundation],
 
 
 if test x"$enable_debug" == "xyes" ; then
-	CFLAGS="${CFLAGS} -g -O0"
+	my_CFLAGS="-g -O0"
 else
-	CFLAGS="${CFLAGS} -O2"
+	my_CFLAGS="-O2"
 fi
 
 if test x"$enable_debug_output" == "xyes" ; then
@@ -31,7 +31,10 @@ if test x"$with_core_foundation" == "xyes" ; then
 	LDFLAGS="${LDFLAGS} -framework CoreFoundation"
 fi
 
-CFLAGS="${CFLAGS} -Wall -D_REENTRANT -D_FILE_OFFSET_BITS=64 -DFUSE_USE_VERSION=25"
+my_CPPFLAGS="-D_REENTRANT -D_FILE_OFFSET_BITS=64 -DFUSE_USE_VERSION=25"
+my_CFLAGS="$my_CFLAGS -Wall"
+AC_SUBST([my_CPPFLAGS])
+AC_SUBST([my_CFLAGS])
 
 # Check for xattrs
 AC_CHECK_FUNCS([setxattr getxattr listxattr removexattr])
-- 
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