view build-scripts/updaterev.sh @ 3631:76667e288846

Revert r5463: Alpha blend "correctness" patch. Sam says: "We should revert this. I applied it in 1.3 and then fixed it for correctness."
author Ryan C. Gordon <icculus@icculus.org>
date Sun, 10 Jan 2010 08:59:25 +0000
parents b64c1d23039b
children 5e7e1f1a4056
line wrap: on
line source

#!/bin/sh
#
# Generate a header file with the current source revision

cd `dirname $0`
srcdir=..
header=$srcdir/include/SDL_revision.h

rev=`sh showrev.sh`
if [ "$rev" != "" ]; then
    echo "#define SDL_REVISION $rev" >$header.new
    if diff $header $header.new >/dev/null 2>&1; then
        rm $header.new
    else
        mv $header.new $header
    fi
fi