#!/bin/bash

# Slackware build script for cwiid

# Written by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20130318 bkw:
# - Upgraded from 0.6.00 to 0.6.00+svn201
# - Added init script
# - Added lswm man page
# - Added .desktop and icon
# - Removed bluez4 API patch (no longer needed)
# - Fixed permissions of config files and header
# - Added ir_fps and nunchuk_kb plugins

PRGNAM=cwiid
VERSION=${VERSION:-0.6.00+svn201}
BUILD=${BUILD:-3}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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

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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG/usr $PKG/etc $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/${PRGNAM}_$VERSION.orig.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Underlinking fix (add -lbluetooth)
patch -p1 < $CWD/bluetooth-linker.patch

# Add ir_fps and nunchuk_kb plugins (patch comes from Debian)
patch -p1 < $CWD/"add_other_plugins_#487498.patch"

autoreconf -if

# ./configure --help documents this option, but it's not actually recognized:
# --disable-ldconfig

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib$LIBDIRSUFFIX \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --mandir=/usr/man \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

# Config and include files get installed +x, fix
find $PKG/etc/cwiid/wminput/ -maxdepth 1 -a -type f | xargs chmod 644
chmod 644 $PKG/usr/include/*.h

# Remove static library, configure doesn't accept --disable-static
rm -f $PKG/usr/lib$LIBDIRSUFFIX/libcwiid.a

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

find $PKG/usr/man -type f -exec gzip -9 {} \;

# lswm man page borrowed from Debian
gzip -9c $CWD/lswm.1 > $PKG/usr/man/man1/lswm.1.gz

# icon borrowed from Debian
mkdir -p $PKG/usr/share/pixmaps
cat $CWD/wmgui.xpm > $PKG/usr/share/pixmaps/wmgui.xpm

# .desktop borrowed from Debian and fixed so it validates
mkdir -p $PKG/usr/share/applications
cat $CWD/wmgui.desktop > $PKG/usr/share/applications/wmgui.desktop

# init script written for this build
mkdir -p $PKG/etc/rc.d/
cat $CWD/rc.cwiid.new > $PKG/etc/rc.d/rc.cwiid.new
cat $CWD/rc.cwiid.conf.new > $PKG/etc/rc.d/rc.cwiid.conf.new

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog NEWS README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

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