rockbox/tools/genversion.sh

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#!/bin/sh
# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
# Usage: genversion.sh destination-dir version
# Generate rbversion.h file
# XXX DO NOT TWEAK VERSION HERE, EDIT version.sh INSTEAD
VERSION="$2"
cat > "$1/_rbversion.h" << EOF
/* Generated by genversion.sh */
#define RBVERSION "$VERSION"
EOF
# Don't touch rbversion.h if it hasn't change, to avoid rebuilding stuff
if [ -f "$1/rbversion.h" ]
then if diff "$1/_rbversion.h" "$1/rbversion.h" > /dev/null
then rm -f "$1/_rbversion.h"
else mv "$1/_rbversion.h" "$1/rbversion.h"
fi
else mv "$1/_rbversion.h" "$1/rbversion.h"
fi