#
# MKlib_gen.sh -- generate sources from curses.h macro definitions
#
-# ($Id: MKlib_gen.sh,v 1.63 2020/02/02 23:34:34 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.64 2020/02/15 14:58:02 tom Exp $)
#
##############################################################################
# Copyright 2018,2020 Thomas E. Dickey #
# determine if we are using gcc, and if so, what version because the proposed
# solution uses a nonstandard option.
PRG=`echo "$1" | $AWK '{ sub(/^[ ]*/,""); sub(/[ ].*$/, ""); print; }' || exit 0`
-FSF=`"$PRG" --version 2>/dev/null || exit 0 | fgrep "Free Software Foundation" | head -n 1`
+FSF=`("$PRG" --version 2>/dev/null || exit 0) | fgrep "Free Software Foundation" | head -n 1`
ALL=`"$PRG" -dumpversion 2>/dev/null || exit 0`
ONE=`echo "$ALL" | sed -e 's/\..*$//'`
if test -n "$FSF" && test -n "$ALL" && test -n "$ONE" ; then