#!/bin/sh | |
# | |
# Generate a header file with the current source revision | |
outdir=`pwd` | |
cd `dirname $0` | |
srcdir=.. | |
header=$outdir/include/SDL_revision.h | |
rev=`sh showrev.sh 2>/dev/null` | |
if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then | |
revnum=`echo $rev | sed 's,hg-\([0-9]*\).*,\1,'` | |
echo "#define SDL_REVISION \"$rev\"" >"$header.new" | |
echo "#define SDL_REVISION_NUMBER $revnum" >>"$header.new" | |
if diff $header $header.new >/dev/null 2>&1; then | |
rm "$header.new" | |
else | |
mv "$header.new" "$header" | |
fi | |
fi |