build-scripts/updaterev.sh
author Sam Lantinga <slouken@libsdl.org>
Sun, 04 Jan 2009 05:08:12 +0000
changeset 2982 b64c1d23039b
child 4419 5e7e1f1a4056
permissions -rwxr-xr-x
Make the current revision number available
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#!/bin/sh
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#
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# Generate a header file with the current source revision
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cd `dirname $0`
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srcdir=..
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header=$srcdir/include/SDL_revision.h
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rev=`sh showrev.sh`
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if [ "$rev" != "" ]; then
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    echo "#define SDL_REVISION $rev" >$header.new
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    if diff $header $header.new >/dev/null 2>&1; then
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        rm $header.new
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    else
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        mv $header.new $header
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    fi
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fi