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authorJo-Philipp Wich <jow@openwrt.org>2012-01-18 03:32:30 +0000
committerJo-Philipp Wich <jow@openwrt.org>2012-01-18 03:32:30 +0000
commitf20b6c3ff9201916f2b969c042e8eb16ec57f988 (patch)
tree5b52d5d6b36ddb68b78d72e6dc861a8d3e0ca0f3 /scripts
parent64dc82eab0b2963698042f250eca44fcb3bba4f0 (diff)
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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
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/ext-toolchain.sh42
1 files changed, 21 insertions, 21 deletions
diff --git a/scripts/ext-toolchain.sh b/scripts/ext-toolchain.sh
index de5d676..7283bf9 100755
--- a/scripts/ext-toolchain.sh
+++ b/scripts/ext-toolchain.sh
@@ -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