80 lines
2.4 KiB
Plaintext
80 lines
2.4 KiB
Plaintext
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#!/bin/bash
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#############################################################################
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# Copyright (c) 2011 Novell, Inc.
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# All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, contact Novell, Inc.
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#
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# To contact Novell about this file by physical or electronic mail,
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# you may find current contact information at www.novell.com
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#############################################################################
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# If make fails, check if it happened due to a staging driver and disable it.
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# That way, staging does not spoil automatic package building and we also
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# do not need to worry about forgetting to reenable manually disabled drivers.
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if test -L source; then
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source="source"
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else
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source="."
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fi
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makefile="$source/drivers/staging/Makefile"
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skipped_options=staging-skipped-options
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logfile=$1
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if test -z "$logfile"; then
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echo "Usage: $0 logfile" >&2
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exit 1
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fi
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if ! test -f "$logfile"; then
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echo "$logfile not found" >&2
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exit 1
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fi
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# safety precaution
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if test "0$(wc -l "$skipped_options" 2>/dev/null)" -gt 20; then
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echo "Possible loop detected in $0, exiting after 20 attempts" >&2
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exit 1
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fi
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# find out if the error happened in drivers/staging
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dir=$(sed -rn 's@.*/drivers/staging/([^/]*)/.*: error: .*@\1@p; T; q' "$logfile")
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if test -z "$dir"; then
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exit 1
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else
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echo "Build failed due to drivers/staging/$dir"
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fi
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option=$(sed -n 's/obj-\$(\(.*\))[[:space:]]*+=[[:space:]]*'"$dir"'\//\1/p' "$makefile")
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if test -z "$option"; then
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echo "Cannot determine config option to skip drivers/staging/$dir" >&2
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exit 1
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fi
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# we need to be carefull not to loop endlessly
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if grep -qsFx "$option" "$skipped_options"; then
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echo "$option has already been disabled, but drivers/staging/$dir is still failing" >&2
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exit 1
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fi
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echo "Trying to disable $option"
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"$source/scripts/config" --disable "$option"
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if ! make silentoldconfig $MAKE_ARGS || grep "^$option" .config; then
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echo "Could not disable $option" >&2
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exit 1
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fi
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echo "$option" >>"$skipped_options"
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exit 0
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