#!/bin/bash

# mpg123.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <stuart@armedslack.org>
# 24-Jul-2004

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/source/$PACKAGE-$VERSION
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PACKAGE
export PKG=$TMP/package-$PACKAGE
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Create package framework:
mkdir -p $PKG/usr/{bin,man/man1,doc/$PACKAGE-$VERSION}

# Extract source:
tar zxvvf $CWD/$PACKAGE-$VERSION.tar.gz
cd $PACKAGE-$VERSION
slackhousekeeping

# Let's get some ARM support in here (thanks Debian!):
zcat $PORTCWD/patches/*diff.gz | patch -p1

# This used to be a bug in the Debian diff.  Now it just mtunes for xscale.
# This is fine apart from I want to ensure that I'm building for armv3
# (incase I'm not using ARMedslack's toolchain).
sed -i 's?-mtune=xscale?-march=armv3 -mtune=xscale?g' Makefile

# Build:
case $PORTARCH in
   arm)     make linux-arm || failmake ;;
   powerpc) make linux     || failmake ;; # whatever
   sparc)   make linux     || failmake ;; # whatever
esac

# Install:
install -m755 mpg123 $PKG/usr/bin
install -m644 mpg123.1 $PKG/usr/man/man1
cp -a BENCHMARKING BUGS CHANGES COPYING INSTALL JUKEBOX README README.WIN32 README.remote TODO \
      $PKG/usr/doc/$PACKAGE-$VERSION

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown (root:bin), slack644docs
slackdesc       # install slack-desc and doinst.sh

# Build the package:
if [ $PORTARCH = arm ]; then
   slackmp # run makepkg
  else
   makepkg -l y -c n $PKGSTORE/$PKGSERIES/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
fi

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links