Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -9,11 +9,11 @@
 AC_SUBST(BUNDLE_VERSION, 0.90.9900)
 AC_SUBST(BUNDLE_SHORT_VERSION, 0.90)
 
 for i in configure.ac build-aux/m4/*; do
 	AS_IF([test $i -nt configure], [
-		AC_MSG_ERROR([$i is newer than configure! Run autoreconf!])
+		AC_MSG_ERROR([$i is newer than configure! Run ./autogen.sh!])
 	])
 done
 
 BUILDSYS_INIT
 
@@ -56,11 +56,14 @@
 		enable_files="yes"	# Required for reading ENV:
 		supports_amiga_lib="yes"
 		ac_cv_snprintf_useful_ret="yes"
 
 		AS_IF([test x"$enable_amiga_lib" != x"no"], [
+			AC_SUBST(OBJFW_RT_AMIGA_LIB,
+				'objfw_rt_${OBJFW_RT_LIB_MAJOR}_68k.library')
 			AC_SUBST(SFDC_TARGET, m68k-amigaos)
+			AC_SUBST(SFD_FILE, amigaos3.sfd)
 			dnl For 68000, GCC emits calls to helper functions that
 			dnl do not work properly in a library.
 			AC_SUBST(AMIGA_LIB_CFLAGS, "-mcpu=68020 -fbaserel")
 			AC_SUBST(AMIGA_LIB_LDFLAGS,
 				"-mcpu=68020 -fbaserel -resident -nostartfiles")
@@ -80,16 +83,19 @@
 			LDFLAGS="$LDFLAGS -noixemul"
 			enable_files="yes"	# Required for reading ENV:
 			supports_amiga_lib="yes"
 
 			AS_IF([test x"$enable_amiga_lib" != x"no"], [
+				t='objfw_rt_${OBJFW_RT_LIB_MAJOR}_abox.library'
+				AC_SUBST(OBJFW_RT_AMIGA_LIB, $t)
 				AC_SUBST(SFDC_TARGET, ppc-morphos)
-				tmp="-mresident32 -fno-builtin"
-				AC_SUBST(AMIGA_LIB_CFLAGS, $tmp)
-				tmp="-mresident32 -nostartfiles -nodefaultlibs"
-				tmp="$tmp -lc"
-				AC_SUBST(AMIGA_LIB_LDFLAGS, $tmp)
+				AC_SUBST(SFD_FILE, morphos.sfd)
+				t="-mresident32 -fno-builtin"
+				AC_SUBST(AMIGA_LIB_CFLAGS, $t)
+				t="-mresident32 -nostartfiles -nodefaultlibs"
+				t="$tmp -lc"
+				AC_SUBST(AMIGA_LIB_LDFLAGS, $t)
 			])
 		])
 
 		enable_shared="no"
 		enable_threads="no"
@@ -510,11 +516,10 @@
 			AC_SUBST(OBJFW_RT_FRAMEWORK, "ObjFW_RT.framework")
 			AC_SUBST(RUNTIME_FRAMEWORK_LIBS, "-framework ObjFW_RT")
 		])
 
 		AS_IF([test x"$enable_amiga_lib" != x"no"], [
-			AC_SUBST(OBJFW_RT_AMIGA_LIB, objfw_rt.library)
 			AC_SUBST(RUNTIME_LIBS, "-lobjfw_rt.library")
 			AC_SUBST(LINKLIB, linklib)
 			tmp="../src/runtime/linklib/libobjfw_rt.library.a"
 			AC_SUBST(LIBOBJFW_RT_DEP, "$tmp")
 			AC_SUBST(LIBOBJFW_RT_DEP_LVL2, "../$tmp")

Index: extra.mk.in
==================================================================
--- extra.mk.in
+++ extra.mk.in
@@ -68,10 +68,11 @@
 RUNTIME = @RUNTIME@
 RUNTIME_FRAMEWORK_LIBS = @RUNTIME_FRAMEWORK_LIBS@
 RUNTIME_LIBS = @RUNTIME_LIBS@
 RUN_TESTS = @RUN_TESTS@
 SFDC_TARGET = @SFDC_TARGET@
+SFD_FILE = @SFD_FILE@
 TESTPLUGIN = @TESTPLUGIN@
 TESTPLUGIN_LIBS = @TESTPLUGIN_LIBS@
 TESTS_LIBS = @TESTS_LIBS@
 TESTS_STATIC_LIB = @TESTS_STATIC_LIB@
 UNICODE_M = @UNICODE_M@

Index: generators/Makefile
==================================================================
--- generators/Makefile
+++ generators/Makefile
@@ -9,11 +9,11 @@
 	rm -f libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}
 	rm -f libobjfw.dll libobjfw.${OBJFW_LIB_MAJOR}.dylib
 	rm -f libobjfw_rt.so.${OBJFW_RT_LIB_MAJOR}
 	rm -f libobjfw_rt.so.${OBJFW_RT_LIB_MAJOR_MINOR}
 	rm -f libobjfw_rt.dll libobjfw_rt.${OBJFW_RT_LIB_MAJOR}.dylib
-	rm -f objfw_rt.library
+	rm -f ${OBJFW_RT_AMIGA_LIB}
 	if test -f ../src/libobjfw.so; then \
 		${LN_S} ../src/libobjfw.so libobjfw.so.${OBJFW_LIB_MAJOR}; \
 		${LN_S} ../src/libobjfw.so \
 		    libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}; \
 	elif test -f ../src/libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}; then \
@@ -40,12 +40,13 @@
 	fi
 	if test -f ../src/runtime/libobjfw_rt.dylib; then \
 		${LN_S} ../src/runtime/libobjfw_rt.dylib \
 		    libobjfw_rt.${OBJFW_RT_LIB_MAJOR}.dylib; \
 	fi
-	if test -f ../src/runtime/objfw_rt.library; then \
-		${LN_S} ../src/runtime/objfw_rt.library objfw_rt.library; \
+	if test -f ../src/runtime/${OBJFW_RT_AMIGA_LIB}; then \
+		${LN_S} ../src/runtime/${OBJFW_RT_AMIGA_LIB} \
+		    ${OBJFW_RT_AMIGA_LIB}; \
 	fi
 	LD_LIBRARY_PATH=.$${LD_LIBRARY_PATH+:}$$LD_LIBRARY_PATH \
 	DYLD_FRAMEWORK_PATH=../src:../src/runtime$${DYLD_FRAMEWORK_PATH+:}$$DYLD_FRAMEWORK_PATH \
 	DYLD_LIBRARY_PATH=.$${DYLD_LIBRARY_PATH+:}$$DYLD_LIBRARY_PATH \
 	LIBRARY_PATH=.$${LIBRARY_PATH+:}$$LIBRARY_PATH \

Index: src/runtime/Makefile
==================================================================
--- src/runtime/Makefile
+++ src/runtime/Makefile
@@ -43,17 +43,18 @@
 
 ${OBJFW_RT_AMIGA_LIB}: inline.h
 
 amiga-library.m: amiga-library-functable.inc
 
-amiga-library-functable.inc: ObjFW_RT.sfd
+amiga-library-functable.inc: ${SFD_FILE}
 	sfdc -q --target=${SFDC_TARGET} --mode=functable -o $@ $<
 
-inline.h: ObjFW_RT.sfd
+inline.h: ${SFD_FILE}
 	sfdc -q --target=${SFDC_TARGET} --mode=macros -o $@ $<
 
-CPPFLAGS += -I. -I.. -I../..				\
-	    -DOBJFW_RT_LIB_MAJOR=${OBJFW_RT_LIB_MAJOR}	\
+CPPFLAGS += -I. -I.. -I../..					\
+	    -DOBJFW_RT_AMIGA_LIB=\"${OBJFW_RT_AMIGA_LIB}\"	\
+	    -DOBJFW_RT_LIB_MAJOR=${OBJFW_RT_LIB_MAJOR}		\
 	    -DOBJFW_RT_LIB_MINOR=${OBJFW_RT_LIB_MINOR}
 AMIGA_LIB_CFLAGS += -DOBJC_COMPILING_AMIGA_LIBRARY
 LD = ${OBJC}
 FRAMEWORK_LIBS = ${LIBS}

DELETED src/runtime/ObjFW_RT.sfd
Index: src/runtime/ObjFW_RT.sfd
==================================================================
--- src/runtime/ObjFW_RT.sfd
+++ src/runtime/ObjFW_RT.sfd
@@ -1,81 +0,0 @@
-==base _ObjFWRTBase
-==basetype struct Library *
-==libname objfw_rt.library
-==bias 30
-==public
-* Functions that are only for the linklib.
-bool objc_init_m68k(unsigned int version, struct objc_libc *libc, FILE *stdout, FILE *stdin)(d0,a0,a1,a2)
-* These have a built-in declaration in the compiler that does not use the
-* registers and thus always need glue.
-void __objc_exec_class_m68k(void *_Nonnull module)(a0)
-IMP _Nonnull objc_msg_lookup_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
-IMP _Nonnull objc_msg_lookup_stret_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
-IMP _Nonnull objc_msg_lookup_super_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
-IMP _Nonnull objc_msg_lookup_super_stret_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
-Class _Nullable objc_lookUpClass_m68k(const char *_Nonnull name)(a0)
-Class _Nullable objc_getClass_m68k(const char *_Nonnull name)(a0)
-Class _Nonnull objc_getRequiredClass_m68k(const char *_Nonnull name)(a0)
-Class _Nullable objc_lookup_class_m68k(const char *_Nonnull name)(a0)
-Class _Nonnull objc_get_class_m68k(const char *_Nonnull name)(a0)
-void objc_exception_throw_m68k(id _Nonnull object)(a0)
-int objc_sync_enter_m68k(id _Nullable object)(a0)
-int objc_sync_exit_m68k(id _Nullable object)(a0)
-id objc_getProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, bool atomic)(a0,a1,d0,d1)
-void objc_setProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, id value, bool atomic, signed char copy)(a0,a1,d0,a2,d1,d2)
-void objc_getPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
-void objc_setPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
-void objc_enumerationMutation_m68k(id _Nonnull object)(a0)
-int __gnu_objc_personality_v0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
-int __gnu_objc_personality_sj0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
-id _Nullable objc_retain_m68k(id _Nullable object)(a0)
-id _Nullable objc_retainBlock_m68k(id _Nullable block)(a0)
-id _Nullable objc_retainAutorelease_m68k(id _Nullable object)(a0)
-void objc_release_m68k(id _Nullable object)(a0)
-id _Nullable objc_autorelease_m68k(id _Nullable object)(a0)
-id _Nullable objc_autoreleaseReturnValue_m68k(id _Nullable object)(a0)
-id _Nullable objc_retainAutoreleaseReturnValue_m68k(id _Nullable object)(a0)
-id _Nullable objc_retainAutoreleasedReturnValue_m68k(id _Nullable object)(a0)
-id _Nullable objc_storeStrong_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
-id _Nullable objc_storeWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
-id _Nullable objc_loadWeakRetained_m68k(id _Nullable *_Nonnull object)(a0)
-id _Nullable objc_initWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
-void objc_destroyWeak_m68k(id _Nullable *_Nonnull object)(a0)
-id _Nullable objc_loadWeak_m68k(id _Nullable *_Nonnull object)(a0)
-void objc_copyWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
-void objc_moveWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
-* These only need glue on MorphOS. As none of them are functions that are used
-* in hot paths, it's easier to also use the glue on AmigaOS 3, which also has
-* the benefit of having all __saveds in a single place.
-SEL _Nonnull sel_registerName_m68k(const char *_Nonnull name)(a0)
-const char *_Nonnull sel_getName_m68k(SEL _Nonnull selector)(a0)
-bool sel_isEqual_m68k(SEL _Nonnull selector1, SEL _Nonnull selector2)(a0,a1)
-Class _Nonnull objc_allocateClassPair_m68k(Class _Nullable superclass, const char *_Nonnull name, size_t extraBytes)(a0,a1,d0)
-void objc_registerClassPair_m68k(Class _Nonnull class_)(a0)
-unsigned int objc_getClassList_m68k(Class _Nonnull *_Nullable buffer, unsigned int count)(a0,d0)
-Class _Nonnull *_Nonnull objc_copyClassList_m68k(unsigned int *_Nullable length)(a0)
-bool class_isMetaClass_m68k(Class _Nullable class_)(a0)
-const char *_Nullable class_getName_m68k(Class _Nullable class_)(a0)
-Class _Nullable class_getSuperclass_m68k(Class _Nullable class_)(a0)
-unsigned long class_getInstanceSize_m68k(Class _Nullable class_)(a0)
-bool class_respondsToSelector_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
-bool class_conformsToProtocol_m68k(Class _Nullable class_, Protocol *_Nonnull p)(a0,a1)
-IMP _Nullable class_getMethodImplementation_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
-IMP _Nullable class_getMethodImplementation_stret_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
-const char *_Nullable class_getMethodTypeEncoding_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
-bool class_addMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
-IMP _Nullable class_replaceMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
-Class _Nullable object_getClass_m68k(id _Nullable object)(a0)
-Class _Nullable object_setClass_m68k(id _Nullable object, Class _Nonnull class_)(a0,a1)
-const char *_Nullable object_getClassName_m68k(id _Nullable object)(a0)
-const char *_Nonnull protocol_getName_m68k(Protocol *_Nonnull protocol)(a0)
-bool protocol_isEqual_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
-bool protocol_conformsToProtocol_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
-void objc_exit_m68k(void)()
-_Nullable objc_uncaught_exception_handler_t objc_setUncaughtExceptionHandler_m68k(objc_uncaught_exception_handler_t _Nullable handler)(a0)
-void objc_setForwardHandler_m68k(IMP _Nullable forward, IMP _Nullable stretForward)(a0,a1)
-void objc_setEnumerationMutationHandler_m68k(objc_enumeration_mutation_handler_t _Nullable handler)(a0)
-void objc_zero_weak_references_m68k(id _Nonnull value)(a0)
-* SysV functions for MorphOS could be added here for performance. Having them
-* in addition to the m68k functions allows m68k applications to call into the
-* PPC library, while native code can use the SysV functions.
-==end

Index: src/runtime/amiga-library.m
==================================================================
--- src/runtime/amiga-library.m
+++ src/runtime/amiga-library.m
@@ -599,11 +599,11 @@
 #endif
 	    ,
 	.rt_Version = OBJFW_RT_LIB_MAJOR,
 	.rt_Type = NT_LIBRARY,
 	.rt_Pri = 0,
-	.rt_Name = (char *)"objfw_rt.library",
+	.rt_Name = (char *)OBJFW_RT_AMIGA_LIB,
 	.rt_IdString = (char *)"ObjFW_RT " VERSION_STRING
 	    " \xA9 2008-2019 Jonathan Schleifer",
 	.rt_Init = &init_table,
 #ifdef OF_MORPHOS
 	.rt_Revision = OBJFW_RT_LIB_MINOR,

ADDED   src/runtime/amigaos3.sfd
Index: src/runtime/amigaos3.sfd
==================================================================
--- src/runtime/amigaos3.sfd
+++ src/runtime/amigaos3.sfd
@@ -0,0 +1,81 @@
+==base _ObjFWRTBase
+==basetype struct Library *
+==libname objfw_rt_0_68k.library
+==bias 30
+==public
+* Functions that are only for the linklib.
+bool objc_init_m68k(unsigned int version, struct objc_libc *libc, FILE *stdout, FILE *stdin)(d0,a0,a1,a2)
+* These have a built-in declaration in the compiler that does not use the
+* registers and thus always need glue.
+void __objc_exec_class_m68k(void *_Nonnull module)(a0)
+IMP _Nonnull objc_msg_lookup_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_stret_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_super_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_super_stret_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
+Class _Nullable objc_lookUpClass_m68k(const char *_Nonnull name)(a0)
+Class _Nullable objc_getClass_m68k(const char *_Nonnull name)(a0)
+Class _Nonnull objc_getRequiredClass_m68k(const char *_Nonnull name)(a0)
+Class _Nullable objc_lookup_class_m68k(const char *_Nonnull name)(a0)
+Class _Nonnull objc_get_class_m68k(const char *_Nonnull name)(a0)
+void objc_exception_throw_m68k(id _Nonnull object)(a0)
+int objc_sync_enter_m68k(id _Nullable object)(a0)
+int objc_sync_exit_m68k(id _Nullable object)(a0)
+id objc_getProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, bool atomic)(a0,a1,d0,d1)
+void objc_setProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, id value, bool atomic, signed char copy)(a0,a1,d0,a2,d1,d2)
+void objc_getPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
+void objc_setPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
+void objc_enumerationMutation_m68k(id _Nonnull object)(a0)
+int __gnu_objc_personality_v0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
+int __gnu_objc_personality_sj0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
+id _Nullable objc_retain_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainBlock_m68k(id _Nullable block)(a0)
+id _Nullable objc_retainAutorelease_m68k(id _Nullable object)(a0)
+void objc_release_m68k(id _Nullable object)(a0)
+id _Nullable objc_autorelease_m68k(id _Nullable object)(a0)
+id _Nullable objc_autoreleaseReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainAutoreleaseReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainAutoreleasedReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_storeStrong_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+id _Nullable objc_storeWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+id _Nullable objc_loadWeakRetained_m68k(id _Nullable *_Nonnull object)(a0)
+id _Nullable objc_initWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+void objc_destroyWeak_m68k(id _Nullable *_Nonnull object)(a0)
+id _Nullable objc_loadWeak_m68k(id _Nullable *_Nonnull object)(a0)
+void objc_copyWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
+void objc_moveWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
+* These only need glue on MorphOS. As none of them are functions that are used
+* in hot paths, it's easier to also use the glue on AmigaOS 3, which also has
+* the benefit of having all __saveds in a single place.
+SEL _Nonnull sel_registerName_m68k(const char *_Nonnull name)(a0)
+const char *_Nonnull sel_getName_m68k(SEL _Nonnull selector)(a0)
+bool sel_isEqual_m68k(SEL _Nonnull selector1, SEL _Nonnull selector2)(a0,a1)
+Class _Nonnull objc_allocateClassPair_m68k(Class _Nullable superclass, const char *_Nonnull name, size_t extraBytes)(a0,a1,d0)
+void objc_registerClassPair_m68k(Class _Nonnull class_)(a0)
+unsigned int objc_getClassList_m68k(Class _Nonnull *_Nullable buffer, unsigned int count)(a0,d0)
+Class _Nonnull *_Nonnull objc_copyClassList_m68k(unsigned int *_Nullable length)(a0)
+bool class_isMetaClass_m68k(Class _Nullable class_)(a0)
+const char *_Nullable class_getName_m68k(Class _Nullable class_)(a0)
+Class _Nullable class_getSuperclass_m68k(Class _Nullable class_)(a0)
+unsigned long class_getInstanceSize_m68k(Class _Nullable class_)(a0)
+bool class_respondsToSelector_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+bool class_conformsToProtocol_m68k(Class _Nullable class_, Protocol *_Nonnull p)(a0,a1)
+IMP _Nullable class_getMethodImplementation_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+IMP _Nullable class_getMethodImplementation_stret_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+const char *_Nullable class_getMethodTypeEncoding_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+bool class_addMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
+IMP _Nullable class_replaceMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
+Class _Nullable object_getClass_m68k(id _Nullable object)(a0)
+Class _Nullable object_setClass_m68k(id _Nullable object, Class _Nonnull class_)(a0,a1)
+const char *_Nullable object_getClassName_m68k(id _Nullable object)(a0)
+const char *_Nonnull protocol_getName_m68k(Protocol *_Nonnull protocol)(a0)
+bool protocol_isEqual_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
+bool protocol_conformsToProtocol_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
+void objc_exit_m68k(void)()
+_Nullable objc_uncaught_exception_handler_t objc_setUncaughtExceptionHandler_m68k(objc_uncaught_exception_handler_t _Nullable handler)(a0)
+void objc_setForwardHandler_m68k(IMP _Nullable forward, IMP _Nullable stretForward)(a0,a1)
+void objc_setEnumerationMutationHandler_m68k(objc_enumeration_mutation_handler_t _Nullable handler)(a0)
+void objc_zero_weak_references_m68k(id _Nonnull value)(a0)
+* SysV functions for MorphOS could be added here for performance. Having them
+* in addition to the m68k functions allows m68k applications to call into the
+* PPC library, while native code can use the SysV functions.
+==end

Index: src/runtime/linklib/Makefile
==================================================================
--- src/runtime/linklib/Makefile
+++ src/runtime/linklib/Makefile
@@ -3,7 +3,10 @@
 STATIC_LIB = libobjfw_rt.library.a
 SRCS = linklib.m
 
 include ../../../buildsys.mk
 
-CPPFLAGS += -DOBJC_COMPILING_AMIGA_LINKLIB -I.. -I../.. -I../../..
+CPPFLAGS += -I..  -I../..  -I../../..				\
+	    -DOBJC_COMPILING_AMIGA_LINKLIB			\
+	    -DOBJFW_RT_AMIGA_LIB=\"${OBJFW_RT_AMIGA_LIB}\"	\
+	    -DOBJFW_RT_LIB_MINOR=${OBJFW_RT_LIB_MINOR}
 LD = ${OBJC}

Index: src/runtime/linklib/linklib.m
==================================================================
--- src/runtime/linklib/linklib.m
+++ src/runtime/linklib/linklib.m
@@ -94,17 +94,18 @@
 	};
 
 	if (initialized)
 		return;
 
-	if ((ObjFWRTBase = OpenLibrary("objfw_rt.library", 0)) == NULL) {
-		fputs("Failed to open objfw_rt.library!\n", stderr);
+	if ((ObjFWRTBase = OpenLibrary(OBJFW_RT_AMIGA_LIB,
+	    OBJFW_RT_LIB_MINOR)) == NULL) {
+		fputs("Failed to open " OBJFW_RT_AMIGA_LIB "!\n", stderr);
 		abort();
 	}
 
 	if (!objc_init_m68k(1, &libc, stdout, stderr)) {
-		fputs("Failed to initialize objfw_rt.library!\n", stderr);
+		fputs("Failed to initialize " OBJFW_RT_AMIGA_LIB "!\n", stderr);
 		abort();
 	}
 
 	initialized = true;
 }

ADDED   src/runtime/morphos.sfd
Index: src/runtime/morphos.sfd
==================================================================
--- src/runtime/morphos.sfd
+++ src/runtime/morphos.sfd
@@ -0,0 +1,81 @@
+==base _ObjFWRTBase
+==basetype struct Library *
+==libname objfw_rt_0_abox.library
+==bias 30
+==public
+* Functions that are only for the linklib.
+bool objc_init_m68k(unsigned int version, struct objc_libc *libc, FILE *stdout, FILE *stdin)(d0,a0,a1,a2)
+* These have a built-in declaration in the compiler that does not use the
+* registers and thus always need glue.
+void __objc_exec_class_m68k(void *_Nonnull module)(a0)
+IMP _Nonnull objc_msg_lookup_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_stret_m68k(id _Nullable object, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_super_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
+IMP _Nonnull objc_msg_lookup_super_stret_m68k(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
+Class _Nullable objc_lookUpClass_m68k(const char *_Nonnull name)(a0)
+Class _Nullable objc_getClass_m68k(const char *_Nonnull name)(a0)
+Class _Nonnull objc_getRequiredClass_m68k(const char *_Nonnull name)(a0)
+Class _Nullable objc_lookup_class_m68k(const char *_Nonnull name)(a0)
+Class _Nonnull objc_get_class_m68k(const char *_Nonnull name)(a0)
+void objc_exception_throw_m68k(id _Nonnull object)(a0)
+int objc_sync_enter_m68k(id _Nullable object)(a0)
+int objc_sync_exit_m68k(id _Nullable object)(a0)
+id objc_getProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, bool atomic)(a0,a1,d0,d1)
+void objc_setProperty_m68k(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, id value, bool atomic, signed char copy)(a0,a1,d0,a2,d1,d2)
+void objc_getPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
+void objc_setPropertyStruct_m68k(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
+void objc_enumerationMutation_m68k(id _Nonnull object)(a0)
+int __gnu_objc_personality_v0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
+int __gnu_objc_personality_sj0_m68k(int version, int actions, uint64_t *_Nonnull exClass, void *_Nonnull ex, void *_Nonnull ctx)(d0,d1,d2,a0,a1)
+id _Nullable objc_retain_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainBlock_m68k(id _Nullable block)(a0)
+id _Nullable objc_retainAutorelease_m68k(id _Nullable object)(a0)
+void objc_release_m68k(id _Nullable object)(a0)
+id _Nullable objc_autorelease_m68k(id _Nullable object)(a0)
+id _Nullable objc_autoreleaseReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainAutoreleaseReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_retainAutoreleasedReturnValue_m68k(id _Nullable object)(a0)
+id _Nullable objc_storeStrong_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+id _Nullable objc_storeWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+id _Nullable objc_loadWeakRetained_m68k(id _Nullable *_Nonnull object)(a0)
+id _Nullable objc_initWeak_m68k(id _Nullable *_Nonnull object, id _Nullable value)(a0,a1)
+void objc_destroyWeak_m68k(id _Nullable *_Nonnull object)(a0)
+id _Nullable objc_loadWeak_m68k(id _Nullable *_Nonnull object)(a0)
+void objc_copyWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
+void objc_moveWeak_m68k(id _Nullable *_Nonnull dest, id _Nullable *_Nonnull src)(a0,a1)
+* These only need glue on MorphOS. As none of them are functions that are used
+* in hot paths, it's easier to also use the glue on AmigaOS 3, which also has
+* the benefit of having all __saveds in a single place.
+SEL _Nonnull sel_registerName_m68k(const char *_Nonnull name)(a0)
+const char *_Nonnull sel_getName_m68k(SEL _Nonnull selector)(a0)
+bool sel_isEqual_m68k(SEL _Nonnull selector1, SEL _Nonnull selector2)(a0,a1)
+Class _Nonnull objc_allocateClassPair_m68k(Class _Nullable superclass, const char *_Nonnull name, size_t extraBytes)(a0,a1,d0)
+void objc_registerClassPair_m68k(Class _Nonnull class_)(a0)
+unsigned int objc_getClassList_m68k(Class _Nonnull *_Nullable buffer, unsigned int count)(a0,d0)
+Class _Nonnull *_Nonnull objc_copyClassList_m68k(unsigned int *_Nullable length)(a0)
+bool class_isMetaClass_m68k(Class _Nullable class_)(a0)
+const char *_Nullable class_getName_m68k(Class _Nullable class_)(a0)
+Class _Nullable class_getSuperclass_m68k(Class _Nullable class_)(a0)
+unsigned long class_getInstanceSize_m68k(Class _Nullable class_)(a0)
+bool class_respondsToSelector_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+bool class_conformsToProtocol_m68k(Class _Nullable class_, Protocol *_Nonnull p)(a0,a1)
+IMP _Nullable class_getMethodImplementation_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+IMP _Nullable class_getMethodImplementation_stret_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+const char *_Nullable class_getMethodTypeEncoding_m68k(Class _Nullable class_, SEL _Nonnull selector)(a0,a1)
+bool class_addMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
+IMP _Nullable class_replaceMethod_m68k(Class _Nonnull class_, SEL _Nonnull selector, IMP _Nonnull implementation, const char *_Nullable typeEncoding)(a0,a1,a2,a3)
+Class _Nullable object_getClass_m68k(id _Nullable object)(a0)
+Class _Nullable object_setClass_m68k(id _Nullable object, Class _Nonnull class_)(a0,a1)
+const char *_Nullable object_getClassName_m68k(id _Nullable object)(a0)
+const char *_Nonnull protocol_getName_m68k(Protocol *_Nonnull protocol)(a0)
+bool protocol_isEqual_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
+bool protocol_conformsToProtocol_m68k(Protocol *_Nonnull protocol1, Protocol *_Nonnull protocol2)(a0,a1)
+void objc_exit_m68k(void)()
+_Nullable objc_uncaught_exception_handler_t objc_setUncaughtExceptionHandler_m68k(objc_uncaught_exception_handler_t _Nullable handler)(a0)
+void objc_setForwardHandler_m68k(IMP _Nullable forward, IMP _Nullable stretForward)(a0,a1)
+void objc_setEnumerationMutationHandler_m68k(objc_enumeration_mutation_handler_t _Nullable handler)(a0)
+void objc_zero_weak_references_m68k(id _Nonnull value)(a0)
+* SysV functions for MorphOS could be added here for performance. Having them
+* in addition to the m68k functions allows m68k applications to call into the
+* PPC library, while native code can use the SysV functions.
+==end

Index: tests/Makefile
==================================================================
--- tests/Makefile
+++ tests/Makefile
@@ -79,11 +79,11 @@
 	rm -f libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}
 	rm -f libobjfw.dll libobjfw.${OBJFW_LIB_MAJOR}.dylib
 	rm -f libobjfw_rt.so.${OBJFW_RT_LIB_MAJOR}
 	rm -f libobjfw_rt.so.${OBJFW_RT_LIB_MAJOR_MINOR}
 	rm -f libobjfw_rt.dll libobjfw_rt.${OBJFW_RT_LIB_MAJOR}.dylib
-	rm -f objfw_rt.library
+	rm -f ${OBJFW_RT_AMIGA_LIB}
 	if test -f ../src/libobjfw.so; then \
 		${LN_S} ../src/libobjfw.so libobjfw.so.${OBJFW_LIB_MAJOR}; \
 		${LN_S} ../src/libobjfw.so \
 		    libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}; \
 	elif test -f ../src/libobjfw.so.${OBJFW_LIB_MAJOR_MINOR}; then \
@@ -110,12 +110,13 @@
 	fi
 	if test -f ../src/runtime/libobjfw_rt.dylib; then \
 		${LN_S} ../src/runtime/libobjfw_rt.dylib \
 		    libobjfw_rt.${OBJFW_RT_LIB_MAJOR}.dylib; \
 	fi
-	if test -f ../src/runtime/objfw_rt.library; then \
-		${LN_S} ../src/runtime/objfw_rt.library objfw_rt.library; \
+	if test -f ../src/runtime/${OBJFW_RT_AMIGA_LIB}; then \
+		${LN_S} ../src/runtime/${OBJFW_RT_AMIGA_LIB} \
+		    ${OBJFW_RT_AMIGA_LIB}; \
 	fi
 	LD_LIBRARY_PATH=.$${LD_LIBRARY_PATH+:}$$LD_LIBRARY_PATH \
 	DYLD_FRAMEWORK_PATH=../src:../src/runtime$${DYLD_FRAMEWORK_PATH+:}$$DYLD_FRAMEWORK_PATH \
 	DYLD_LIBRARY_PATH=.$${DYLD_LIBRARY_PATH+:}$$DYLD_LIBRARY_PATH \
 	LIBRARY_PATH=.$${LIBRARY_PATH+:}$$LIBRARY_PATH \