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fix an IFS snaffu that raorn found

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This commit is contained in:
Bill Currie 2006-03-02 21:54:01 +00:00 committed by Jeff Teunissen
parent bc9fcc3dc7
commit 3aea7f5088
1 changed files with 2 additions and 1 deletions
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3
configure.ac
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@ -1428,12 +1428,13 @@ if test "x$optimize" = xyes; then
AC_MSG_CHECKING(for gcc version)
CCVER="gcc `$CC --version | grep '[[0-9]]\.[[0-9]]' | sed -e 's/.*(GCC)//' -e 's/[[^0-9]]*\([[0-9.]]*\).*/\1/'`"
set $CCVER
save_IFS="$IFS"
IFS="."
set $2
CC_MAJ=$1
CC_MIN=$2
CC_SUB=$3
IFS=" "
IFS="$save_IFS"
AC_MSG_RESULT($CCVER)
saved_cflags="$CFLAGS"
CFLAGS=""