#!/bin/sh

cp /usr/lib/libxml2.2.dylib libxml2.2.dylib

get_bug() {
	install_name_tool -id "@executable_path/../Frameworks/xmlLib.framework/Versions/2.2/xmlLib" ./libxml2.2.dylib
} 
get_bug #if you don't change the id it's fine

s=/usr/lib/libz.1.dylib 
r=@executable_path/../Frameworks/zLib.framework/Versions/1/zLib
x=libxml2.2.dylib

install_name_tool -change "$s" "$r" "$x"
#Bus error

s=/usr/lib/libz.1.dylib 
r=@executable_path/../Frameworks/zLib/Versions/1/zLib
x=libxml2.2.dylib

install_name_tool -change "$s" "$r" "$x"
#Bus error

s=/usr/lib/libz.1.dylib
r=@executable_path/../zLib.framework/Versions/1/zLib
x=libxml2.2.dylib

install_name_tool -change "$s" "$r" "$x"
#Bus error

s=/usr/lib/libz.1.dylib
r=@executable_path/../zLib/Versions/1/zLib
x=libxml2.2.dylib

install_name_tool -change "$s" "$r" "$x"
#OK

s=/usr/lib/libz.1.dylib 
r=/Library/Frameworks/zLib.framework/Versions/1/zLib
x=libxml2.2.dylib

install_name_tool -change "$s" "$r" "$x"
#OK

otool -L libxml2.2.dylib

rm *.dylib

echo "#include <stdlib.h>" > libA.c
echo "int libA(void) {return 0;}" >> libA.c

echo "#include <stdlib.h>" > libWorker.c
echo "int libWorker(void) {return 0;}" >> libWorker.c

gcc -arch i686 -arch x86_64 -arch ppc -arch ppc64  -dynamiclib libA.c -o libA.dylib
gcc -arch i686 -arch x86_64 -arch ppc -arch ppc64  -dynamiclib libWorker.c -o libWorker.dylib -L. -lA

relink() {
	install_name_tool -id "@executable_path/../Frameworks/WorkerLib.framework/Versions/1/WorkerLib" ./libWorker.dylib
} 
relink

s=libA.dylib 
r=@executable_path/../Frameworks/aLib.framework/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK
otool -L libWorker.dylib

s=@executable_path/../Frameworks/aLib.framework/Versions/1/aLib
r=@executable_path/../Frameworks/aLib.framework/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK
otool -L libWorker.dylib

s=@executable_path/../Frameworks/aLib.framework/Versions/1/aLib
r=@executable_path/../Frameworks/aLib/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK
otool -L libWorker.dylib

s=@executable_path/../Frameworks/aLib/Versions/1/aLib
r=@executable_path/../aLib.framework/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK
otool -L libWorker.dylib

s=@executable_path/../aLib.framework/Versions/1/aLib
r=@executable_path/../aLib/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK
otool -L libWorker.dylib

s=@executable_path/../aLib/Versions/1/aLib
r=/Library/Frameworks/aLib.framework/Versions/1/aLib
x=libWorker.dylib

install_name_tool -change "$s" "$r" "$x"
#OK

otool -L libWorker.dylib

rm *.dylib *.c