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util/scripts: add some support scripts 

These scripts were bit-rotting on my box and may be useful for somebody else.

no-fsf-addresses.sh removes various FSF addresses from license headers

find-unused-kconfig-symbols.sh points out Kconfig variables that may be
unused. There are some false positives, but it serves as a starting point.

Change-Id: I8ddb5bea5fe87d39eed5f39f32077944b37d0665
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10675
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Patrick Georgi 2015-06-26 23:23:21 +02:00 committed by Patrick Georgi
parent e1b832772d
commit 3270369986
2 changed files with 46 additions and 0 deletions
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22
util/scripts/find-unused-kconfig-symbols.sh Executable file
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#!/bin/sh
# Copyright (c) 2015 Google Inc.
#
# Permission to use, copy, modify, and/or distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# FIXME/NOTE: some false positives in dmp/vortex86ex
KCONFIG_FILE_LIST=$(git ls-files |grep "/Kconfig$")
for i in $(git grep -h "^config " $KCONFIG_FILE_LIST |cut -d' ' -f2 |sort -u); do
git grep -q "CONFIG_$i" || \
git grep -Eq "(depends on |select |default ).*$i" $KCONFIG_FILE_LIST || \
echo $i not found
done | cat

24
util/scripts/no-fsf-addresses.sh Executable file
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#!/bin/sh
# Copyright (c) 2015 Google Inc.
#
# Permission to use, copy, modify, and/or distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
sed -i \
-e "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" \
-e "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" \
-e "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" \
-e "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" \
-e "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" \
$(git ls-files $* | \
grep -Ev "^($(git submodule status |cut -d' ' -f3 |tr '\012' '|' | sed "s,|$,,"))$" | \
grep -Ev "\.patch$|_shipped$|\<LICENSE_GPL$|\<LGPL.txt$|\<COPYING$|\<DISCLAIMER$|^util/kconfig/|\<no-fsf-addresses.sh$")