Subversion Repositories Kolibri OS

double_type_size = 64

long_double_type_size = 96

decimal_float = yes

enable_decimal_float = bid

fixed_point = no

FPBIT = true

DPBIT = true

D32PBIT = 1

D64PBIT = 1

D128PBIT = 1

# List of functions not to build from libgcc2.c.

LIB2FUNCS_EXCLUDE =

CFLAGS+= -Wmissing-prototypes -Wold-style-definition $(CFLAGS_OPT)

gcc_compile = $(CC) $(INCLUDES) $(CFLAGS)

objext = .o

FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \

	_fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \

	_lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \

	_sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf

DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \

	_fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \

	_lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \

	_df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df

TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \

		$(patsubst %,_fixuns%XX,sf df xf tf) \

		$(patsubst %,_floatunXX%,sf df xf tf)

lib2funcs += $(subst XX,si,$(swfloatfuncs)) 

lib2funcs += $(subst XX,di,$(dwfloatfuncs))

lib2funcs-o = $(patsubst %,%$(objext),$(lib2funcs) $(LIB2FUNCS_ST))

$(lib2funcs-o): %$(objext): libgcc2.c

	$(gcc_compile) -DL$* -c $< -o $@

libgcc-objects =

ifeq ($(TPBIT),)

# _sf_to_tf and _df_to_tf require tp-bit.c being compiled in.

FPBIT_FUNCS := $(filter-out _sf_to_tf,$(FPBIT_FUNCS))

DPBIT_FUNCS := $(filter-out _df_to_tf,$(DPBIT_FUNCS))

endif

FPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(FPBIT_FUNCS))

DPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(DPBIT_FUNCS))

TPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(TPBIT_FUNCS))

fpbit-src := fp-bit.c

# Build FPBIT.

ifneq ($(FPBIT),)

fpbit-o = $(patsubst %,%$(objext),$(FPBIT_FUNCS))

$(fpbit-o): %$(objext): $(fpbit-src)

	$(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DFLOAT $(FPBIT_CFLAGS) -c $< -o $@

libgcc-objects += $(fpbit-o)

endif

# Build DPBIT.

ifneq ($(DPBIT),)

dpbit-o = $(patsubst %,%$(objext),$(DPBIT_FUNCS))

$(dpbit-o): %$(objext): $(fpbit-src)

	$(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* $(DPBIT_CFLAGS) -c $< -o $@

libgcc-objects += $(dpbit-o)

endif

# Build TPBIT.

ifneq ($(TPBIT),)

tpbit-o = $(patsubst %,%$(objext),$(TPBIT_FUNCS))

$(tpbit-o): %$(objext): $(fpbit-src)

	$(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DTFLOAT $(TPBIT_CFLAGS) -c $< -o $@

libgcc-objects += $(tpbit-o)

endif

# Next build individual support functions.

D32PBIT_FUNCS = _addsub_sd _div_sd _mul_sd _plus_sd _minus_sd \

	_eq_sd _ne_sd _lt_sd _gt_sd _le_sd _ge_sd \

	_sd_to_si _sd_to_di _sd_to_usi _sd_to_udi \

	_si_to_sd _di_to_sd _usi_to_sd _udi_to_sd \

	_sd_to_sf _sd_to_df _sd_to_xf _sd_to_tf \

	_sf_to_sd _df_to_sd _xf_to_sd _tf_to_sd \

	_sd_to_dd _sd_to_td _unord_sd _conv_sd

D64PBIT_FUNCS = _addsub_dd _div_dd _mul_dd _plus_dd _minus_dd \

	_eq_dd _ne_dd _lt_dd _gt_dd _le_dd _ge_dd \

	_dd_to_si _dd_to_di _dd_to_usi _dd_to_udi \

	_si_to_dd _di_to_dd _usi_to_dd _udi_to_dd \

	_dd_to_sf _dd_to_df _dd_to_xf _dd_to_tf \

	_sf_to_dd _df_to_dd _xf_to_dd _tf_to_dd \

	_dd_to_sd _dd_to_td _unord_dd _conv_dd

D128PBIT_FUNCS = _addsub_td _div_td _mul_td _plus_td _minus_td \

	_eq_td _ne_td _lt_td _gt_td _le_td _ge_td \

	_td_to_si _td_to_di _td_to_usi _td_to_udi \

	_si_to_td _di_to_td _usi_to_td _udi_to_td \

	_td_to_sf _td_to_df _td_to_xf _td_to_tf \

	_sf_to_td _df_to_td _xf_to_td _tf_to_td \

	_td_to_sd _td_to_dd _unord_td _conv_td

ifeq ($(enable_decimal_float),bid)

ifneq ($(D32PBIT),)

D32PBIT_FUNCS:=$(filter-out _plus_sd _minus_sd _conv_sd, $(D32PBIT_FUNCS))

endif

ifneq ($(D64PBIT),)

D64PBIT_FUNCS:=$(filter-out _plus_dd _minus_dd _conv_dd, $(D64PBIT_FUNCS))

endif

ifneq ($(D128PBIT),)

D128PBIT_FUNCS:=$(filter-out _plus_td _minus_td _conv_td, $(D128PBIT_FUNCS))

endif

endif

ifneq ($(D32PBIT),)

d32pbit-o = $(patsubst %,%$(objext),$(D32PBIT_FUNCS))

ifeq ($(enable_decimal_float),bid)

$(d32pbit-o): %$(objext): config/libbid/%.c

else

$(d32pbit-o): %$(objext): $(srcdir)/dfp-bit.c

endif

	$(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DWIDTH=32 -c $< -o $@

libgcc-objects += $(d32pbit-o)

endif

ifneq ($(D64PBIT),)

d64pbit-o = $(patsubst %,%$(objext),$(D64PBIT_FUNCS))

ifeq ($(enable_decimal_float),bid)

$(d64pbit-o): %$(objext): config/libbid/%.c

else

$(d64pbit-o): %$(objext): $(srcdir)/dfp-bit.c

endif

	$(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DWIDTH=64 -c $<

libgcc-objects += $(d64pbit-o)

endif