Commit 247b9b76 authored by Karl Heyes's avatar Karl Heyes

autoconf seems to be removing trailing spaces, apply a work around for it

svn path=/trunk/m4/; revision=4996
parent 265f609b
dnl xiph_compiler.m4
dnl $Id: xiph_compiler.m4,v 1.1 2003/06/24 00:58:10 brendan Exp $
dnl $Id: xiph_compiler.m4,v 1.2 2003/06/24 02:41:19 karl Exp $
dnl XIPH_CLEAN_CCFLAGS
dnl Brendan Cully <brendan@xiph.org> 20030612
......@@ -21,7 +21,7 @@ do
;;
*)
if { cat <<EOF
$xcc_REV_FLAGS
$xcc_REV_FLAGS x
EOF
} | $FGREP -v -e " $flag " > /dev/null
then
......@@ -33,7 +33,7 @@ done
for flag in $xcc_REV_FLAGS
do
if { cat <<EOF
$2
$2 x
EOF
} | $FGREP -v -e " $flag " > /dev/null
then
......@@ -115,7 +115,7 @@ AC_REQUIRE([AC_PROG_FGREP])
for arg in $2
do
if { cat <<EOF
$$1
$$1 x
EOF
} | $FGREP -v -e " $arg " > /dev/null
then
......@@ -137,7 +137,7 @@ filtered=""
for arg in $2
do
if { cat <<EOF
$compare
$compare x
EOF
} | $FGREP -v -e " $arg " > /dev/null
then
......
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