!/bin/sh
#
# SlackBuild for openMSX
# http://openmsx.org/
# By SukkoPera <enjoy.the.silence@iol.it>
# 27/10/2005
#
# Thanks a lot to CAT for his Slackware package cration
# guide (http://www.slacky.it/misto/tutorial/spunleashed.txt)
#
# Check out
# - http://www.sukkopera.tk
# - http://www.slacky.it
#
# Notes:
# - This script will make a package including both openMSX and Catapult.
#   Please edit it to suit your needs.
# - You'll need catapult.desktop, slack-desc and the openMSX and Catapult
#   sources, of course.


# Get the current and temporary directories
CWD=`pwd`
if [ "$TMP" = "" ]; then
 TMP=/tmp/pkg
fi

# Set up working directories
if [ ! -d $TMP ]
then
	mkdir -p $TMP
fi

# Some useful variables about the package
NAME=`basename $0 .SlackBuild`
PKG=$TMP/package-$NAME
VERSION=0.6.0
#VERSION=`date +%Y%m%d`
ARCH=i686	# Autodetection makes this pkg i686
BUILD=2suk
SOURCEARCH=$NAME-$VERSION

# Set compilation flags according to the architecture
#case $ARCH in
#        "i686")
#                SLCKFLAGS="-O2 -march=i686"
#                ;;
#        "celeron")
#                SLCKFLAGS="-Os -march=pentium3"
#                ;;
#        "pentium3")
#                SLCKFLAGS="-O2 -march=pentium3"
#                ;;
#        "pentium4")
#                SLCKFLAGS="-O2 -march=pentium4"
#                ;;
#        "duron"|"sempron")
#                SLCKFLAGS="-Os -march=athlon-xp -m3dnow"
#                ;;
#        "athlonxp")
#                SLCKFLAGS="-O2 -march=athlon-xp -m3dnow"
#                ;;
#        "x86_64")
#                SLCKFLAGS="-O2 -march=athlon64"
#                ;;
#        "sparc")
#                SLCKFLAGS="-O2"
#                ;;
#        "supersparc")
#                SLCKFLAGS="-O2 -mcpu=supersparc"
#                ;;
#        *|"i486")
#                SLCKFLAGS="-O2 -march=i486 -mcpu=i686"
#                ;;
#esac

# Add flags common to all architectures
#SLCKFLAGS="-pipe -fomit-frame-pointer $SLCKFLAGS"


# Print a welcome screen
echo "+-----------------------------------------------------------------------"
echo "| $NAME-$VERSION"
echo "+-----------------------------------------------------------------------"


if [ -d $PKG ]
then
	if [ "$1" == "--clean" ]
	then
		# Clean up a previous build and go on
		rm -rf $PKG $TMP/$NAME-$VERSION
	else
		# Warn the user and stop
		echo "Previous package build directory found, please remove it and"
		echo "restart the SlackBuild script: $PKG"
		exit 1
	fi
fi

mkdir -p $PKG

for i in usr/share/applications usr/share/pixmaps
do
	echo "--- Creating directory $PKG/$i"
	mkdir -p $PKG/$i
done

# Decompress
echo "------------------------- Uncompressing source -------------------------"
cd $TMP
tar zxvf $CWD/$SOURCEARCH.tar.gz
#mv $SOURCEARCH $NAME-$VERSION
cd $NAME-$VERSION

# Build
#echo "------------------------------ Configuring -----------------------------"
#	./configure --prefix=/usr \
#	--sysconfdir=/etc \
#	--localstatedir=/var

echo "------------------------------- Patching -------------------------------"
# Set installation directory to what we want
SUBDEST=/usr/share/openmsx
sed -i "s:\(INSTALL_BASE\:=\).*:\1$SUBDEST:" build/custom.mk
sed -i "s:\(SYMLINK_FOR_BINARY\:=\).*:\1false:" build/custom.mk

echo "------------------------------ Compiling -------------------------------"
#CFLAGS=$SLCKFLAGS \
#CXXFLAGS=$SLCKFLAGS \
make INSTALL_SHARE_DIR=$SUBDEST
res=$?
if [ $res -ne 0 ]
then
	# make failed, we cannot continue
	exit $res
fi

echo "------------------------------ Installing ------------------------------"
DOCSDIR=$PKG/usr/doc/$NAME-$VERSION
make install OPENMSX_INSTALL=$PKG/$SUBDEST \
	INSTALL_SHARE_DIR=$PKG/$SUBDEST \
	INSTALL_BINARY_DIR=$PKG/usr/bin \
	INSTALL_DOC_DIR=$DOCSDIR

res=$?
if [ $res -ne 0 ]
then
	# make install failed, we cannot continue
	exit 1
fi

# Doc
echo "----------------- Copying documentation and other files ----------------"
mkdir -p $DOCSDIR
for i in AUTHORS GPL README TODO
do
#        cat $i | gzip > $DOCSDIR/$i.gz
        cp -a $i $DOCSDIR
done


# GUI
echo "--- Compiling Catapult"
GUINAME=catapult
GUIVERSION=0.6.0_R2
GUITNAME=openmsx-catapult
GUITVERSION=0.6.0-R2
GUISOURCEARCH=$GUITNAME-$GUITVERSION

# Decompress
echo "------------------------- Uncompressing source -------------------------"
cd $TMP
tar zxvf $CWD/$GUISOURCEARCH.tar.gz
mv $GUISOURCEARCH $GUINAME-$GUIVERSION
cd $GUINAME-$GUIVERSION

# Build
#echo "------------------------------ Configuring -----------------------------"
#	./configure --prefix=/usr \
#	--sysconfdir=/etc \
#	--localstatedir=/var

echo "------------------------------- Patching -------------------------------"
# Set installation directory to what we want
GUISUBDEST=/usr/share/openmsx/catapult
sed -i "s:\(INSTALL_BASE\:=\).*:\1$GUISUBDEST:" build/custom.mk
sed -i "s:\(SYMLINK_FOR_BINARY\:=\).*:\1false:" build/custom.mk
sed -i "s:\(CATAPULT_OPENMSX_BINARY\:=\).*:\1/usr/bin/openmsx:" build/custom.mk
sed -i "s:\(CATAPULT_OPENMSX_SHARE\:=\).*:\1/usr/share/openmsx:" build/custom.mk

echo "------------------------------ Compiling -------------------------------"
#CFLAGS=$SLCKFLAGS \
#CXXFLAGS=$SLCKFLAGS \
make clean
make
res=$?
if [ $res -ne 0 ]
then
	# make failed, we cannot continue
	exit $res
fi

echo "------------------------------ Installing ------------------------------"
DOCSDIR=$PKG/usr/doc/$NAME-$VERSION/$GUINAME-$GUIVERSION
mkdir -p $DOCSDIR
make install CATAPULT_INSTALL=$PKG/$GUISUBDEST \
	INSTALL_BINARY_DIR=$PKG/usr/bin \
	INSTALL_DOC_DIR=$DOCSDIR

res=$?
if [ $res -ne 0 ]
then
	# make install failed, we cannot continue
	exit 1
fi

# Doc
echo "----------------- Copying documentation and other files ----------------"
for i in AUTHORS GPL README
do
#        cat $i | gzip > $DOCSDIR/$i.gz
        cp -a $i $DOCSDIR
done



# Clean a little
find $PKG -name .cvsignore -exec rm -f {} \;

# Gzip man pages
#find $PKG/usr/man -name "*.[123456789]" -exec gzip -9 {} \;

# SlackBuild stuff
mkdir -p $PKG/usr/doc/$NAME-$VERSION/slackbuild
cp $CWD/{$0,slack-desc} $PKG/usr/doc/$NAME-$VERSION/slackbuild

# Icon and desktop entry (We're using a custom one because the included one is broken)
cp $PKG/usr/share/openmsx/catapult/resources/icons/catapult.xpm $PKG/usr/share/pixmaps
cp $CWD/catapult.desktop $PKG/usr/share/applications

# Remove broken desktop file (not in $PKG!)
rm /usr/share/applications/openMSX-Catapult.desktop

# Strip binaries
echo "--------------------------- Stripping binaries -------------------------"
find $PKG -type f | xargs file | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded

# Set permissions
echo "--------------------------- Setting permissions ------------------------"
chown -R root.bin $PKG/usr/bin $PKG/usr/sbin

chown -R root.root $PKG/usr/doc
chmod -R 755 $PKG/usr/doc/*
find $PKG/usr/doc -type f -exec chmod 644 {} \;

if [ -d $PKG/usr/share ]
then
	chown -R root.root $PKG/usr/share
	chmod -R 755 $PKG/usr/share/*
	find $PKG/usr/share -type f -exec chmod 644 {} \;
fi

# Copy Slackware package files
echo "--------------------- Copying Slackware package files ------------------"
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
#cp $CWD/doinst.sh $PKG/install
#chmod 755 $PKG/install/doinst.sh
#cat $CWD/slack-required > $PKG/install/slack-required

# Create package
echo "---------------------------- Creating package --------------------------"
echo "Creating package"
cd $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

# Clean up
if [ "$1" = "--cleanup" ]; then
	echo "---------------------- Cleaning up working directory -------------------"
	rm -rf $TMP/$NAME-$VERSION
	rm -rf $PKG
fi

# Package created
echo "Package creation finished!"