ifeq ($(subdir),csu)
aeabi_constants = aeabi_lcsts aeabi_sighandlers aeabi_math
aeabi_routines = aeabi_assert aeabi_errno_addr \
	aeabi_mb_cur_max aeabi_atexit aeabi_memclr aeabi_memcpy \
	aeabi_memmove aeabi_memset
ifeq (y,$(OPTION_EGLIBC_LOCALE_CODE))
aeabi_routines += aeabi_localeconv
endif
CFLAGS-initfini.s += -fno-asynchronous-unwind-tables -fno-unwind-tables

sysdep_routines += $(aeabi_constants) $(aeabi_routines)
static-only-routines += $(aeabi_constants)

# get offset to rtld_global._dl_hwcap
gen-as-const-headers += rtld-global-offsets.sym
endif

ifeq ($(subdir),gmon)
sysdep_routines += arm-mcount
endif

ifeq ($(subdir),debug)
CFLAGS-backtrace.c += -funwind-tables
CFLAGS-tst-backtrace2.c += -funwind-tables
endif

ifeq ($(subdir),elf)
sysdep_routines += aeabi_unwind_cpp_pr1 find_exidx
shared-only-routines += aeabi_unwind_cpp_pr1
sysdep-rtld-routines += aeabi_unwind_cpp_pr1
endif

ifeq ($(subdir),math)
$(objpfx)libm.so: $(elfobjdir)/ld.so
endif

ifeq ($(subdir),nptl)
CFLAGS-pt-initfini.s += -fno-asynchronous-unwind-tables -fno-unwind-tables
endif