diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/configure.in b/configure.in index e11316af42..724b58bbd8 100644 --- a/configure.in +++ b/configure.in @@ -2218,12 +2218,12 @@ fi CPPFLAGS="$CPPFLAGS "'$(DEFS)' test -z "$CPPFLAGS" || CPPFLAGS="$CPPFLAGS "; CPPFLAGS="$CPPFLAGS"'${cppflags}' if test -n "${cflags+set}"; then - cflagspat=`eval echo '"'"${cflags}"'"' | sed 's/[[][|.*]]/\\&/g'` - CFLAGS=`echo "$CFLAGS" | sed "s|$cflagspat"'|${cflags}|'` + cflagspat=`eval echo '"'"${cflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/^ *$/ /'` + CFLAGS=`echo " $CFLAGS " | sed "s|$cflagspat"'|${cflags}|;s/^ *//;s/ *$//'` fi if test -n "${cxxflags+set}"; then - cxxflagspat=`eval echo '"'"${cxxflags}"'"' | sed 's/[[][|.*]]/\\&/g'` - CXXFLAGS=`echo "$CXXFLAGS" | sed "s|$cxxflagspat"'|${cxxflags}|'` + cxxflagspat=`eval echo '"'"${cxxflags}"'"' | sed 's/[[][|.*]]/\\&/g;s/^ */ /;s/^ *$/ /'` + CXXFLAGS=`echo " $CXXFLAGS " | sed "s|$cxxflagspat"'|${cxxflags}|;s/^ *//;s/ *$//'` fi if test "${ARCH_FLAG}"; then archflagpat=`eval echo '"'"${ARCH_FLAG}"'"' | sed 's/[[][|.*]]/\\&/g'` |