SubDir HAIKU_TOP src system libroot posix glibc arch m68k ;

SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc arch m68k ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include arch
	$(TARGET_ARCH) ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include arch generic ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc include ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc stdlib ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc math ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc libio ;
SubDirSysHdrs $(HAIKU_TOP) src system libroot posix glibc ;

SubDirHdrs $(HAIKU_TOP) src system libroot posix glibc arch generic ;

UsePrivateHeaders libroot ;


if $(OPTIM) = -O0 {
	OPTIM = -O ;
}

# don't compile with debugging
DEBUG = 0 ;

SubDirCcFlags -D_GNU_SOURCE -D_IEEE_LIBM ;
SubDirAsFlags -DMOTOROLA_SYNTAX ;

# Note: There is no *l() support yet. Our compiler says sizeof(long double) = 8,
# while there are only 96 and 128 bit implementation in glibc.
local genericSources =
	branred.c
	cmp.c dbl2mpn.c divrem.c
	dosincos.c
	halfulp.c
	memrchr.c
	mpa.c mpatan.c mpatan2.c mpexp.c mplog.c mpn2dbl.c
	mpn2flt.c mpn2ldbl.c mpsqrt.c mptan.c
	mul.c mul_n.c
	sincos32.c
	slowexp.c
	slowpow.c

	e_acosh.c e_acoshf.c # e_acoshl.c
	e_atan2.c e_atan2f.c # e_atan2l.c
	e_atanh.c e_atanhf.c # e_atanhl.c
	e_cosh.c e_coshf.c # e_coshl.c
	e_exp.c e_expf.c
	e_fmod.c e_fmodf.c # e_fmodl.c
	e_gamma_r.c e_gammaf_r.c
	e_hypot.c e_hypotf.c # e_hypotl.c
	e_j0.c e_j0f.c
	e_j1.c e_j1f.c
	e_jn.c e_jnf.c
	e_lgamma_r.c e_lgammaf_r.c
	e_log.c e_logf.c
	e_log10.c e_log10f.c
	e_pow.c e_powf.c # e_powl.c
	e_rem_pio2f.c
	e_remainder.c e_remainderf.c # e_remainderl.c
	e_scalb.c e_scalbf.c # e_scalbl.c
	e_sinh.c e_sinhf.c # e_sinhl.c
	k_cos.c k_cosf.c
	k_sin.c k_sinf.c
	k_rem_pio2.c k_rem_pio2f.c # k_rem_pio2l.c
	k_tan.c k_tanf.c
	s_asinh.c s_asinhf.c # s_asinhl.c
	s_atan.c s_atanf.c # s_atanl.c
	s_cbrt.c s_cbrtf.c # s_cbrtl.c
	s_ceil.c s_ceilf.c # s_ceill.c
	s_copysign.c s_copysignf.c # s_copysignl.c
	s_cos.c s_cosf.c
	s_erf.c s_erff.c # s_erfl.c
	s_expm1f.c s_expm1.c
	s_fabs.c s_fabsf.c # s_fabsl.S
	s_finite.c s_finitef.c # s_finitel.c
	s_floor.c s_floorf.c # s_floorl.c
	s_fma.c s_fmaf.c # s_fmal.c
	s_fmax.c s_fmaxf.c # s_fmaxl.c
	s_fmin.c s_fminf.c # s_fminl.c
	s_fpclassify.c s_fpclassifyf.c # s_fpclassifyl.c
	s_frexp.c s_frexpf.c # s_frexpl.c
	s_ilogb.c s_ilogbf.c
	s_isinf.c s_isinff.c # s_isinfl.c
	s_ldexp.c s_ldexpf.c # s_ldexpl.c
	s_llrint.c s_llrintf.c # s_llrintl.c
	s_log1p.c s_log1pf.c
	s_logb.c s_logbf.c # s_logbl.c
	s_lrint.c s_lrintf.c # s_lrintl.c
	s_lround.c s_lroundf.c
	s_modf.c s_modff.c # s_modfl.c
	s_nan.c s_nanf.c # s_nanl.c
	s_nextafter.c s_nextafterf.c # s_nextafterl.c
	s_nexttoward.c # s_nexttowardf.c s_nexttowardl.c
	s_round.c s_roundf.c # s_roundl.c
	s_scalbn.c s_scalbnf.c # s_scalbnl.c
	s_signbit.c s_signbitf.c # s_signbitl.c
	s_significand.c s_significandf.c
	s_signgam.c
	s_sin.c s_sinf.c # s_sinl.c
	s_sincos.c s_sincosf.c
	s_tan.c s_tanf.c
	s_tanh.c s_tanhf.c
	s_trunc.c s_truncf.c
	t_exp.c
	w_acos.c w_acosf.c # w_acosl.c
	w_acosh.c w_acoshf.c # w_acoshl.c
	w_atan2.c w_atan2f.c # w_atan2l.c
	w_asin.c w_asinf.c # w_asinl.c
	w_atanh.c w_atanhf.c # w_atanhl.c
	w_cosh.c w_coshf.c # w_coshl.c
	w_drem.c w_dremf.c # w_dreml.c
	w_exp.c w_expf.c # w_expl.c
	w_fmod.c w_fmodf.c # w_fmodl.c
	w_hypot.c w_hypotf.c # w_hypotl.c
	w_j0.c w_j0f.c
	w_j1.c w_j1f.c
	w_jn.c w_jnf.c
	w_lgamma.c w_lgammaf.c
	w_lgamma_r.c w_lgammaf_r.c 
	w_log.c w_logf.c # w_logl.c
	w_log10.c w_log10f.c # w_log10l.c
	w_pow.c w_powf.c # w_powl.c
	w_remainder.c w_remainderf.c # w_remainderl.c
	w_scalb.c w_scalbf.c # w_scalbl.c
	w_sinh.c w_sinhf.c # w_sinhl.c
	# no asm for m68k in glibc
	w_sqrt.c w_sqrtf.c # w_sqrtl.c
	;

local architectureObject ;
for architectureObject in [ MultiArchSubDirSetup m68k ] {
	on $(architectureObject) {
		local architecture = $(TARGET_PACKAGING_ARCH) ;

		MergeObject <$(architecture)>posix_gnu_arch_$(TARGET_ARCH)_generic.o :
			$(genericSources)
			;

		MergeObject <$(architecture)>posix_gnu_arch_$(TARGET_ARCH)_other.o :

			add_n.S
			addmul_1.S
			doasin.c
			feholdexcpt.c fraiseexcpt.c fesetenv.c fesetround.c ftestexcept.c
#			ldbl2mpn.c
			lshift.S rshift.S
			mul_1.S
#			strlen.S
			sub_n.S
			submul_1.S

			e_acos.c e_acosf.c # e_acosl.c
			e_asin.c e_asinf.c # e_asinl.c
			e_sqrt.c e_sqrtf.c # e_sqrtl.c
#			s_fdim.c s_fdimf.c # s_fdiml.S
#			s_fabs.S s_fabsf.S # s_fabsl.S
			# s_fpclassifyl.c
#			s_isnan.c s_isnanf.S
			s_nearbyint.c s_nearbyintf.c # s_nearbyintl.c
			s_remquo.c s_remquof.c # s_remquol.c
			s_rint.c s_rintf.c # s_rintl.c
			s_scalbln.c s_scalblnf.c # s_scalblnl.c
#			t_sqrt.c
#			w_sqrt.c w_sqrtf.c # w_sqrtl.c
			;

		MergeObjectFromObjects <$(architecture)>posix_gnu_arch_$(TARGET_ARCH).o
			: :
			<$(architecture)>posix_gnu_arch_$(TARGET_ARCH)_generic.o
			<$(architecture)>posix_gnu_arch_$(TARGET_ARCH)_other.o
			;

		SEARCH on [ FGristFiles $(genericSources) ]
			= [ FDirName $(HAIKU_TOP) src system libroot posix glibc arch
				generic ] ;
	}
}