#!/bin/sh

# Heavily based on the Slackware 13.37 SlackBuild (v1)

# Written by Savino Pio Liguori ( jimmy_page_89 AT hotmail DOT it )
# Last build from Savino Pio Liguori ( jimmy_page_89 AT hotmail DOT it )

# Slackware build script for mame
# Official Site: http://mamedev.org/

# 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.

set -e

PKGNAME=mame
VERSION=${VERSION:-0.144}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}
ARCH=${ARCH:-x86_64}

SOURCE="http://mame.mirrors.zippykid.com/releases/${PKGNAME}${VERSION/./}s.zip"
TAR=
DIR=$PKGNAME-$VERSION

# If EULA
if [ -e EULA.TXT ];then
  more EULA.TXT
  echo "Do you accept terms? (yes/[no])"
  read ACCEPT
  if [ "$ACCEPT" != "yes" ];then
    echo; echo "SlackBuild Aborted!!"
    exit 1
  fi
fi

# Does not touch following if not needed
CWD=$(pwd)
TMP=${TMP:-/tmp/buildpkgs/$PKGNAME}
PKG=$TMP/package-$PKGNAME
OUTPUT=${OUTPUT:-$CWD}
TAR=${TAR:-$(basename $SOURCE)}
DIR=${DIR:-$(echo "$TAR"|sed -r 's/(\.tar|)(.gz|.bz2|)$//')}

if [ ! -e $CWD/$TAR ];then
  wget $SOURCE
fi

CHOST="i486"
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  CHOST="x86_64"
fi

rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
unzip $CWD/$TAR
mkdir -p $DIR
cd $DIR
unzip ../mame.zip

cat $CWD/ini_path.diff | patch -p0

chown -R root:root .
chmod -R u+w,go+r-w,a-s .

make OPTIMIZE=3 ARCHOPTS="$SLKCFLAGS"
make tools

# There is no "make install" target, just copy everything where it goes.
# Binaries are already stripped.
mkdir -p $PKG/usr/games
cp mame${LIBDIRSUFFIX} $PKG/usr/games/mame
cp testkeys romcmp jedutil unidasm ldresample ldverify \
  regrep srcclean src2html $PKG/usr/games/

mkdir -p $PKG/etc
cat $CWD/mame.ini > $PKG/etc/mame.ini.new

# Create empty dirs for the user to populate with ROMs and such.
for i in roms samples artwork ctrlr font cheat; do
  mkdir -p $PKG/usr/share/games/mame/$i
done

# Man pages, .desktop, and icon borrowed from Ludovic Lechapt's Debian package.
mkdir -p $PKG/usr/man/man6
for i in chdman jedutil ldverify romcmp testkeys; do
  gzip -9c $CWD/man/$i.6 > $PKG/usr/man/man6/$i.6.gz
done

sed 's/@VERSION@/'$VERSION'/g' < $CWD/man/mame.6 | gzip -9c > $PKG/usr/man/man6/mame.6.gz

mkdir -p $PKG/usr/share/applications
cp $CWD/$PKGNAME.desktop $PKG/usr/share/applications

mkdir -p $PKG/usr/share/pixmaps
cp $CWD/mame.xpm $PKG/usr/share/pixmaps

mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -r \
  *.txt docs/* \
  $PKG/usr/doc/$PKGNAME-$VERSION

cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
[ -e $CWD/doinst.sh ] && cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG

if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  EXCLUDE="gcc, gcc-g++" requiredbuilder -y -v -s  $CWD $PKG
fi

/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi