#!/bin/sh

# Slackware build script for microcode_ctl
# Author: Andrzej Telszewski <atelszewski@gmail.com>

PRGNAM=microcode_ctl
VERSION=1.17
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e # Exit on most errors

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

# use our CFLAGS
sed -i "s/-O2/$SLKCFLAGS/" Makefile

# look for microcode.dat file in a more appropriate place
sed -i "s|/etc/|/lib/firmware/|" microcode_ctl.c
sed -i "s|/etc/microcode.dat|/lib/firmware/microcode.dat|" \
  microcode_ctl.start

make \
  PREFIX=/usr \
  RCHOMEDIR=rc.d

make \
  PREFIX=/usr \
  RCHOMEDIR=rc.d \
  DESTDIR=$PKG \
  install

# This is way outdated
rm -f $PKG/etc/microcode.dat

# move init-script into place
mv $PKG/etc/rc.d/microcode_ctl $PKG/etc/rc.d/rc.microcode_ctl.new

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp Changelog README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}