ifeq ($(subdir),signal)
#sysdep_routines += sigsuspend
endif

ifeq ($(subdir),misc)
sysdep_routines += cachectl cacheflush sysmips _test_and_set

sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
endif

abi-variants := o32_soft o32_hard n32_soft n32_hard n64_soft n64_hard

ifeq (,$(filter $(default-abi),$(abi-variants)))
Unknown ABI, must be one of $(abi-variants)
endif

abi-includes := sgidefs.h

# _MIPS_SIM_ABI32 == 1, _MIPS_SIM_NABI32 == 2, _MIPS_SIM_ABI64 == 3
abi-o32_soft-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
			-D__mips_soft_float -U__mips_hard_float
abi-o32_soft-condition := defined(__mips_soft_float) \
			   && (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-o32_hard-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
			-D__mips_hard_float -U__mips_soft_float
abi-o32_hard-condition := defined(__mips_hard_float) \
			  && (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-n32_soft-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
			-D__mips_soft_float -U__mips_hard_float
abi-n32_soft-condition := defined(__mips_soft_float) \
			  && (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n32_hard-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
			-D__mips_hard_float -U__mips_soft_float
abi-n32_hard-condition := defined(__mips_hard_float) \
			  && (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n64_soft-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
			-D__mips_soft_float -U__mips_hard_float
abi-n64_soft-condition := defined(__mips_soft_float) \
			  && (_MIPS_SIM == _MIPS_SIM_ABI64)
abi-n64_hard-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
			-D__mips_hard_float -U__mips_soft_float
abi-n64_hard-condition := defined(__mips_hard_float) \
			  && (_MIPS_SIM == _MIPS_SIM_ABI64)

ifeq ($(subdir),elf)
ifeq ($(build-shared),yes)
# This is needed for DSO loading from static binaries.
sysdep-dl-routines += dl-static
sysdep_routines += dl-static
sysdep-rtld-routines += dl-static
endif
endif

ifeq ($(subdir),stdlib)
gen-as-const-headers += ucontext_i.sym
endif