68 lines
2.3 KiB
Bash
Executable File
68 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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#
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# newvers.sh - increment build number in current directory (a build directory)
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# and emit vers.c.
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# The build number is kept in the file "version".
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#
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# Usage: newvers.sh CONFIGNAME
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#
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# Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009
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# The President and Fellows of Harvard College.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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if [ ! -f autoconf.c ]; then
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#
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# If there's no file autoconf.c, we are in the wrong place.
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#
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echo "$0: Not in a kernel build directory"
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exit 1
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fi
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if [ "x$1" = x ]; then
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echo "Usage: $0 CONFIGNAME"
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exit 1
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fi
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CONFIG="$1"
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#
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# Get and increment the version number
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#
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VERS=`cat version 2>/dev/null || echo 0`
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VERS=`expr $VERS + 1`
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echo "$VERS" > version
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#
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# Write vers.c
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#
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echo '/* This file is automatically generated. Edits will be lost.*/' > vers.c
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echo "const int buildversion = $VERS;" >> vers.c
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echo 'const char buildconfig[] = "'"$CONFIG"'";' >> vers.c
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