ext-toolchain.sh: - use GCC's own idea of the target name (-dumpmachine) - display help if called without args - add copyright foo - remove some leftover flag handling code

SVN-Revision: 29769
This commit is contained in:
Jo-Philipp Wich 2012-01-18 03:32:30 +00:00
parent 64dc82eab0
commit f20b6c3ff9

View file

@ -1,6 +1,23 @@
#!/usr/bin/env bash
# Script to copy a toolchain from given source to given
# destination directory.
#
# Script for various external toolchain tasks, refer to
# the --help output for more information.
#
# Copyright (C) 2012 Jo-Philipp Wich <jow@openwrt.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
CC=""
CXX=""
@ -289,21 +306,6 @@ probe_libc() {
while [ -n "$1" ]; do
arg="$1"; shift
case "$arg" in
-l|--libs)
[ -n "$1" ] || {
echo "No library given, specify one of:"$(echo "$LIB_SPECS" | sed -ne 's#:.*$##p') >&1
exit 1
}
FINDLIB="$1"; shift
;;
-b|--bins)
[ -n "$1" ] || {
echo "No binary given, specify one of:"$(echo "$BIN_SPECS" | sed -ne 's#:.*$##p') >&1
exit 1
}
FINDBIN="$1"; shift
;;
--toolchain)
[ -d "$1" ] || {
echo "Toolchain directory '$1' does not exist." >&2
@ -328,9 +330,7 @@ while [ -n "$1" ]; do
--print-target)
if probe_cc; then
CC="${CC##*/}"
echo "${CC%-*}"
exit 0
exec "$CC" $CFLAGS -dumpmachine
fi
echo "No C compiler found in '$TOOLCHAIN'." >&2
exit 1
@ -407,4 +407,4 @@ while [ -n "$1" ]; do
esac
done
exit 0
exec $0 --help