#!/bin/sh
# Built on TCL v3.3
# Required extensions:
#	compiletc
#	 binutils
#	 base-dev
#	 bison
#	 diffutils
#	 file
#	 findutils
#	 flex
#	 gawk
#	 gcc
#	  gcc_libs
#	  cloog
#	   ppl
#	    gmp
#	  mpfr
#	 gperf
#	 grep
#	 m4
#	 make
#	 patch
#	 pkg-config
#	 sed
#	squashfs-tools-4.x
#	tar
#	SDL
#	 libmad
#	SDL-dev
#	gtk2-dev
#	 Xorg-7.5-dev
#	 perl5
#	 atk-dev
#	  atk
#	   glib2
#	  glib2-dev
#	 cairo-dev
#	  pixman
#	  pixman-dev
#	  fontconfig
#	   expat2
#	  fontconfig-dev
#	  graphics-libs-1-dev
#	  graphics-libs-1
#	  expat2-dev
#	 libxml2-dev
#	  libxml2
#	  libxml2-bin
#	 gtk2
#	  cairo
#	  pango
#	   libxft
#	  gdk-pixbuf2
#	  Xorg-7.5-lib
#	 gdk-pixbuf2-dev
#	 pango-dev
#	Xorg-7.5
#	 openssl-0.9.8
#	 Xorg-7.5-bin
#	 Xorg-fonts
#	libmad-dev

getTime.sh

installExtension() {
	if [ ! -e /usr/local/tce.installed/$1 ]; then
		echo "Installing "$1" ..."
		
		if [ -e $TCEDIR/optional/$1.tcz ]; then
			tce-load -i $1
		else
			tce-load -wi $1
		fi
		
		[ ! -e /usr/local/tce.installed/$1 ] && echo "Error: Extension "$1" not installed! Aborting" && exit
	fi
}

# Install these extensions automagically
export EXTS="compiletc
squashfs-tools-4.x
tar
SDL
SDL-dev
gtk2-dev
Xorg-7.5
libmad-dev"

export TCEDIR=`cat /opt/.tce_dir`
export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS=$CFLAGS" -fno-exceptions -fno-rtti"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig
export EXTNAME="mupen64plus"
export VER="-1-5-src"
export DESTDIR=`pwd`/$EXTNAME
export PKGNAME="Mupen64Plus"$VER

for f in $EXTS; do
	installExtension $f
done

#unpack source
if [ -e $PKGNAME.tar.bz2 ]; then
	tar -jxf $PKGNAME.tar.bz2
elif [ -e $PKGNAME.tb2 ]; then
	tar -jxf $PKGNAME.tb2
elif [ -e $PKGNAME.tbz ]; then
	tar -jxf $PKGNAME.tbz
elif [ -e $PKGNAME.tar.gz ]; then
	tar -zxf $PKGNAME.tar.gz
elif [ -e $PKGNAME.tgz ]; then
	tar -zxf $PKGNAME.tgz
elif [ -e $PKGNAME.tar.xz ]; then
	tar -Jxf $PKGNAME.tar.xz
elif [ -e $PKGNAME.txz ]; then
	tar -Jxf $PKGNAME.txz
elif [ -e $PKGNAME.tar.lzma ]; then
	tar -xf $PKGNAME.tar.lzma --lzma
elif [ -e $PKGNAME.tlz ]; then
	tar -xf $PKGNAME.tlz --lzma
else
	echo "Source tarball not found! Aborting" && exit
fi

cd $PKGNAME

# fix some bugs, patches from Debian
# fix GL overflow
sed -i 's!90!256!' rice_video/GraphicsContext.h
sed -i 's!%s - %s : %s!%.60s - $.128s : %.60s!' rice_video/GraphicsContext.h
# fix typedef error from gvariant.h
sed -i '22s!.*!#include <stdint.h>!' rice_video/typedefs.h
sed -i 's!#define uchar  unsigned char!typedef uint8_t uchar;!' rice_video/typedefs.h
sed -i 's!#define uint16 unsigned short!typedef uint16_t uint16;!' rice_video/typedefs.h
sed -i 's!#define uint32 unsigned int!typedef uint32_t uint32;!' rice_video/typedefs.h
sed -i 's!#define uint64 unsigned long long!typedef uint64_t uint64;!' rice_video/typedefs.h
# Fix const char* to char* error
sed -i '/strstr/{x;p;x;}' glide64/Combine.cpp
sed -i '11876s!.*!const char *extstr = strstr(extensions, "COMBINE");!' glide64/Combine.cpp
sed -i '11877s!.*!if (extstr) {!' glide64/Combine.cpp
sed -i '786s!.*!{ const char * extstr = strstr(extensions, "TEXTUREBUFFER");!' glide64/Main.cpp
sed -i '787s!.*!if (extstr)!' glide64/Main.cpp
# Add DESTDIR to Makefile
sed -i 's!^INSTALLOPTS :=.*!INSTALLOPTS := "$(DESTDIR)$(PREFIX)" "$(DESTDIR)$(SHAREDIR)" "$(DESTDIR)$(BINDIR)" "$(DESTDIR)$(LIBDIR)" "$(DESTDIR)$(MANDIR)" "$(DESTDIR)$(APPLICATIONSDIR)"!' Makefile

make all && make install || exit

cd $DESTDIR

rm -rf usr/local/man

mkdir usr/local/share/pixmaps usr/local/tce.installed

ln -s /usr/local/share/$EXTNAME/icons/$EXTNAME-large.png usr/local/share/pixmaps/$EXTNAME.png
sed -i "s!^Icon=.*!Icon=$EXTNAME!" usr/local/share/applications/$EXTNAME.desktop
echo "X-FullPathIcon=/usr/local/share/pixmaps/$EXTNAME.png" >> usr/local/share/applications/$EXTNAME.desktop

export CONFDIR="usr/local/share/mupen64plus/config"

for f in $(ls $CONFDIR); do
	mv $CONFDIR/$f $CONFDIR/$f.orig
done

echo '#!/bin/sh
cd /usr/local/share/mupen64plus/config
for f in $(ls *.orig); do
	[ ! -e `echo $f | cut -d . -f 1-2` ] && cp -p $f `echo $f | cut -d . -f 1-2`
done' > usr/local/tce.installed/$EXTNAME

sudo chown -R root:staff usr/local/tce.*
sudo chmod -R 775 usr/local/tce.*

find usr -not -type d > ../$EXTNAME.tcz.list

cd ..

mmksquashfs $EXTNAME $EXTNAME.tcz -noappend
md5sum $EXTNAME.tcz > $EXTNAME.tcz.md5.txt

rm -rf $PKGNAME $EXTNAME