#!/bin/bash
#
# mixxx.SlackBuild
# code: Vicious (michal@scxd.info); improvements: Zielony (e-pl@o2.pl)
set -e
# PACKAGE GENERAL INFO [EDIT]
# Wymaga: jack, fftw, libsndfile, portaudio.
PKGNAME=mixxx
VERSION=1.5.0.1
BUILD=1X
ARCH=i686
URL=http://switch.dl.sourceforge.net/sourceforge/mixxx/mixxx-$VERSION-src.tar.bz2

CWD=`pwd`
TMP=/tmp/$PKGNAME

if [ -e $TMP/$PKGNAME-$VERSION/src/'Makefile' ]; then
	cd $TMP/$PKGNAME-$VERSION/src
	make
else
if [ ! -d $TMP/$PKGNAME-$VERSION ]; then
rm -rf $TMP/package
mkdir -p $TMP/package/install

# PACKAGE DESCRIPTION  [EDIT]
cat << SLACKDESC | fmt -w $(( 80 - `echo $PKGNAME | wc -c` - 3 )) | perl -pe "s/^/$PKGNAME: /" > $TMP/package/install/slack-desc
Mixxx (DJ tool)

Mixxx is designed for DJ'ing for both professional and semi-professional users. Mixxx was started in early 2001 as one of the first digital DJ systems. Today Mixxx includes many features common to digital DJ solutions.

                       Package prepared by Zielony (e-pl@o2.pl)
SLACKDESC

cd $TMP

# step 1: DOWNLOAD SOURCE
PKGFNAME=`ls -t | grep -i $PKGNAME*.t*z* | head -1`
if [ -z $PKGFNAME ]; then
	( wget -c $URL -P $TMP -O $PKGNAME-$VERSION.${URL//*.} )

# step 2: UNPACK SOURCE AND COMPILE
	PKGFNAME=`ls -t | grep -i $PKGNAME*.t*z* | head -1`
fi
EXTENSION=`echo ${PKGFNAME//*.}`
if [ $EXTENSION = "bz2" ]; then
	tar jxvf $PKGFNAME -C $TMP
else
	tar xvfz $PKGFNAME -C $TMP
fi

DIRNAME=`tar tf $PKGFNAME | head -1`
echo $DIRNAME | grep '/' && DIRNAME=${DIRNAME%${DIRNAME#*/}}
if [ $DIRNAME != $PKGNAME-$VERSION/ ]; then mv $DIRNAME $PKGNAME-$VERSION; fi

chown root:root $TMP -R
fi

cd $TMP/$PKGNAME-$VERSION/src

if [ "$ARCH" = "i686" ]; then
	SLKCFLAGS="-O2;-march=i686;-mtune=i686"
elif [ "$ARCH" = "i486" ]; then
	SLKCFLAGS="-O2;-march=i486;-mtune=i686"
elif [ "$ARCH" = "i386" ]; then
	SLKCFLAGS="-O2;-march=i386;-mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
	SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
	SLKCFLAGS="-O2"
fi

if [ -s 'configure' ]; then
./configure \
	--prefix=/usr \
	--cflags=$SLKCFLAGS \
	--cxxflags=$SLKCFLAGS \
	--enable-alsa \
	--enable-jack \
	--enable-python \
	--disable-debug
fi

sed -i '17a#define BITS_PER_LONG 32' joysticklinux.cpp
sed -i '68a#define BITS_PER_LONG 32' mixxx.cpp
sed -i '33a#define BITS_PER_LONG 32' dlgprefmidi.cpp
sed -i 's@INCPATH  =@INCPATH  = -I/usr/include/python2.5@' Makefile
sed -i 's@LIBS     =@LIBS     = -lpython2.5@' Makefile
# Oh, I've thought it out by myself. Maybe I'm good at making packages? Fucken errors
# has made me to think!!! Have I become a man?

make
fi
make install INSTALL_ROOT="$TMP/package"
( mv $TMP/package/doc $TMP/package/usr/share/ )

# step 3: STRIP BINARIES & GZIP MANUALS
( cd $TMP/package
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
( gzip $TMP/package/usr/man/man?/* )

# step 4: CREATE PACKAGE & CLEAN TMP
cd $TMP/package
if [ `ls | wc -m` -le 8 ]; then
	echo "Brak plików pakietu!"
else
	( requiredbuilder -y -s $TMP/package/install $TMP/$PKGNAME-$VERSION )
	makepkg -l y -c n $CWD/$PKGNAME-$VERSION-$ARCH-$BUILD.tgz
	rm -rf $TMP
fi