#!/bin/sh

# this horrid little script updates a mono revision
# Author: Andy Satori <dru@satori-assoc.com>
# Modifications: kangaroo
# Changes June 10/2004
#  - Updated for beta3 0.96
# Changes June 2/2004
#  - Updated for beta2 0.95
#  - Updated to boehm.gc.a6
#  - Updated to glib-2.4.1

set -e 

INITIALDIR=$PWD
VERSION=0.96
PREFIX=/Library/Frameworks/Mono.framework/Versions/$VERSION

export C_INCLUDE_PATH=$C_INCLUDE_PATH:$PREFIX/include
export LDFLAGS=-L$PREFIX/lib
export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/usr/X11R6/lib:$PREFIX/lib

if test ! -d "$INITIALDIR/Dependancies"; then
	mkdir $INITIALDIR/Dependancies
fi

# make the directories as need for the Framework (which isn't really 
# a framework, but it looks like one and makes a nice placeholder until 
# someone smarter than I am can come in and make it better)

if test ! -d "/Library/Frameworks/Mono.framework"; then
	mkdir /Library/Frameworks/Mono.framework
	mkdir /Library/Frameworks/Mono.framework/Versions
fi

if test ! -d "/Library/Frameworks/Mono.framework/Versions/$VERSION"; then
	mkdir /Library/Frameworks/Mono.framework/Versions/$VERSION
fi

# set up the environment for the build
export PATH=$PREFIX/bin:/usr/X11R6/bin:$PATH
export ACLOCAL_FLAGS="-I $PREFIX/share/aclocal/"
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/X11R6/lib/pkgconfig


cd $INITIALDIR/Dependancies

# pkg-config

echo +++ processing pkg-config

if test ! -f "$PREFIX/bin/pkg-config"; then
	if test ! -d "pkgconfig-0.15.0"; then
		curl http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-0.15.0.tar.gz -O
		tar xzf pkgconfig-0.15.0.tar.gz
		rm pkgconfig-0.15.0.tar.gz
	fi
	
	cd pkgconfig-0.15.0
	
	./configure --prefix=$PREFIX
	make
	make install
	make clean
	
	cd ..
fi

# gettext

echo +++ processing gettext

if test ! -f "$PREFIX/bin/gettext"; then

	if test ! -d "gettext-0.14.1"; then
		curl http://ftp.gnu.org/pub/gnu/gettext/gettext-0.14.1.tar.gz -O
		tar xzf gettext-0.14.1.tar.gz
		rm gettext-0.14.1.tar.gz
	fi
	
	cd gettext-0.14.1
	
	./configure --prefix=$PREFIX
	make
	make install
	make clean
	
	cd ..
fi

# glib2

echo +++ processing glib2

if test ! -f "$PREFIX/lib/libgobject-2.0.la"; then
	if test ! -d "glib-2.4.1"; then
		curl ftp://ftp.gtk.org/pub/gtk/v2.4/glib-2.4.1.tar.gz -O
		tar xzf glib-2.4.1.tar.gz
		rm glib-2.4.1.tar.gz
	fi
	
	cd glib-2.4.1
	
	./configure --prefix=$PREFIX 
	make
	make install
	make clean
	
	cd ..
fi

# boehm gc, is now built-in (since 0.95)

# icu ( http://oss.software.ibm.com/icu/index.html )

echo +++ processing ICU

if test ! -f "$PREFIX/lib/libicuuc.dylib.28.0"; then
	if test ! -d "icu"; then
		curl ftp://www-126.ibm.com/pub/icu/2.8/icu-2.8.tgz -O --disable-epsv
		tar xzf icu-2.8.tgz
		rm icu-2.8.tgz
	fi
	
	cd icu/source
	
	./runConfigureICU MacOSX --with-data-packaging=library --prefix=$PREFIX --libdir=$PREFIX/lib/ 
	gnumake
	make install
	make clean
	
	cd $PREFIX/lib
	
	# libicudata
	install_name_tool -id $PREFIX/lib/libicudata.dylib.28 libicudata.dylib.28.0
	
	# libicui18n
	install_name_tool -id $PREFIX/lib/libicui18n.dylib.28 libicui18n.dylib.28.0
	install_name_tool -change libicuuc.dylib.28 $PREFIX/lib/libicuuc.dylib.28 libicui18n.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libicui18n.dylib.28.0
		
	# libicuio
	install_name_tool -id $PREFIX/lib/libicuio.dylib.28 libicuio.dylib.28.0
	install_name_tool -change libicuuc.dylib.28 $PREFIX/lib/libicuuc.dylib.28 libicuio.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libicuio.dylib.28.0	
	install_name_tool -change libicui18n.dylib.28 $PREFIX/lib/libicui18n.dylib.28 libicuio.dylib.28.0	
	
	# libicule
	install_name_tool -id $PREFIX/lib/libicule.dylib.28 libicule.dylib.28.0
	install_name_tool -change libicuuc.dylib.28 $PREFIX/lib/libicuuc.dylib.28 libicule.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libicule.dylib.28.0

	# libiculx
	install_name_tool -id $PREFIX/lib/libiculx.dylib.28 libiculx.dylib.28.0
	install_name_tool -change libicuuc.dylib.28 $PREFIX/lib/libicuuc.dylib.28 libiculx.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libiculx.dylib.28.0	
	install_name_tool -change libicule.dylib.28 $PREFIX/lib/libicule.dylib.28 libiculx.dylib.28.0	

	# libicutoolutil
	install_name_tool -id $PREFIX/lib/libicutoolutil.dylib.28 libicutoolutil.dylib.28.0
	install_name_tool -change libicuuc.dylib.28 $PREFIX/lib/libicuuc.dylib.28 libicutoolutil.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libicutoolutil.dylib.28.0

	# libicuuc
	install_name_tool -id $PREFIX/lib/libicuuc.dylib.28 libicuuc.dylib.28.0
	install_name_tool -change libicudata.dylib.28 $PREFIX/lib/libicudata.dylib.28 libicuuc.dylib.28.0
		
	cd $INITIALDIR
fi

# mono

echo +++ patching libintl to not be statically linked
perl -pi -e "s/old_library='libintl.a'/old_library=''/" $PREFIX/lib/libintl.la
echo +++ processing mono run-time libraries

if test ! -f "$PREFIX/bin/mono"; then
	if test ! -d "$INITIALDIR/Bootstrap"; then
		mkdir $INITIALDIR/Bootstrap
	fi
	cd $INITIALDIR/Bootstrap
	
	if test ! -d "mono-$VERSION"; then
		curl http://www.go-mono.com/archive/beta3/mono-$VERSION.tar.gz -O
		tar xzf mono-$VERSION.tar.gz
		rm mono-$VERSION.tar.gz
	fi
	
	cd mono-$VERSION
	
	./configure --prefix=$PREFIX
	make
	make install
	make clean
		
	cd ..
fi

# setup the Current symlink

cd /Library/Frameworks/Mono.framework/Versions

if test -e "/Library/Frameworks/Mono.framework/Versions/Current"; then
	rm Current
fi
ln -s $VERSION Current
echo +++ Setup the rest of the framework
cd /Library/Frameworks/Mono.framework
ln -s Versions/Current/lib Libraries
ln -s Versions/Current/include Headers
ln -s Versions/Current/bin Commands
for binfile in Commands/*; do
	sudo rm -f /usr/bin/`echo $binfile | perl -pe 's/\.exe//' | perl -pe 's/Commands\///'`
	sudo ln -s /Library/Frameworks/Mono.framework/`echo $binfile | perl -pe 's/\.exe//'` /usr/bin/`echo $binfile | perl -pe 's/\.exe//' | perl -pe 's/Commands\///'`
done

# update the installer source file