#!/bin/sh

# Slackware build script for iasl-compiler

# Copyright 2007  Robby Workman  (http://rlworkman.net) 
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# This is for the IASL compiler only; we ignore the other stuff
# http://www.intel.com/technology/iapc/acpi/downloads.htm

set -e

VERSION=20061109
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_rlw}
CWD=`pwd`
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-iasl-compiler
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

rm -rf $PKG 
mkdir -p $TMP $PKG $OUTPUT
cd $TMP 
rm -rf acpica-unix-$VERSION
tar -xvf $CWD/acpica-unix-$VERSION.tar.gz
cd acpica-unix-$VERSION
chown -R root.root .
chmod -R a-s,u+rw,go-w+r .

cd compiler 
CFLAGS="$SLKCFLAGS" make 

mkdir -p $PKG/usr/bin
install -m 0755 iasl $PKG/usr/bin/iasl
strip --strip-unneeded $PKG/usr/bin/iasl 2> /dev/null

mkdir -p $PKG/usr/doc/iasl-compiler-$VERSION
cp -a ../README ../changes.txt $PKG/usr/doc/iasl-compiler-$VERSION
cat $CWD/iasl-compiler.SlackBuild > $PKG/usr/doc/iasl-compiler-$VERSION/$PRGNAM.SlackBuild
cat > $PKG/usr/doc/iasl-compiler-$VERSION/README_FIRST << EOF
This package contains *only* iasl compiler - no other components of the source
  tarball are included.  As such, you should ignore all parts of the README
  and changes.txt files that refer to other parts of the source.

--Robby Workman  <http://rlworkman.net>
EOF

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/iasl-compiler-$VERSION-$ARCH-$BUILD$TAG.tgz