#
# MKlib_gen.sh -- generate sources from curses.h macro definitions
#
-# ($Id: MKlib_gen.sh,v 1.48 2015/07/25 19:02:45 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.52 2015/10/10 19:36:47 tom Exp $)
#
##############################################################################
# Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. #
# appears in gcc 5.0 and (with modification) in 5.1, making it necessary to
# determine if we are using gcc, and if so, what version because the proposed
# solution uses a nonstandard option.
-PRG=`echo "$1" | sed -e 's/[[:space:]].*$//'`
-FSF=`"$PRG" --version 2>/dev/null | fgrep "Free Software Foundation" | head -n 1`
-ALL=`"$PRG" -dumpversion 2>/dev/null `
+PRG=`echo "$1" | $AWK '{ sub(/^[ ]*/,""); sub(/[ ].*$/, ""); print; }' || exit 0`
+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
if test $ONE -ge 5 ; then
if test "$USE" = generated ; then
cat >$ED4 <<EOF
s/^\(.*\) \(.*\) (\(.*\))\$/NCURSES_EXPORT(\1) (\2) (\3)/
+ /attr_[sg]et.* z)/s,z),z GCC_UNUSED),
EOF
else
cat >$ED4 <<EOF