if POWERPC_DARWIN
asm_libgc_sources = powerpc_darwin_mach_dep.s
-else
-asm_libgc_sources =
+endif
+
+if TARGET_IA64
+asm_libgc_sources = ia64_save_regs_in_stack.s
endif
libmonogc_la_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
solaris_pthreads.c solaris_threads.c specific.c stubborn.c typd_mlc.c \
backgraph.c win32_threads.c \
pthread_support.c pthread_stop_world.c darwin_stop_world.c \
-mach_dep.c $(asm_libgc_sources)
+openbsd_stop_world.c mach_dep.c $(asm_libgc_sources)
# Include THREADDLLIBS here to ensure that the correct versions of
# linuxthread semaphore functions get linked: