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automatic arch selection in Makefile

This commit is contained in:
Keno Fischer 2012-05-25 16:24:37 -04:00
parent 7ba666f854
commit 307d7361c5
11 changed files with 119 additions and 14 deletions
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11
Make.inc
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@ -1,5 +1,5 @@
CC=gcc
CFLAGS= -Wall -O2 -I. -I.. -I../include -I../ld128 -I../src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
CFLAGS= -Wall -O2 -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/ld80 -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
default: all
@ -7,7 +7,7 @@ default: all
$(QUIET_CC)$(CC) $(CFLAGS) -c $< -o $@
%.S.o: %.S
$(CC) $(filter -f% -m% -B% -I% -D%,$(CFLAGS)) -c $< -o $@
$(QUIET_ASM)$(CC) $(filter -f% -m% -B% -I% -D%,$(CFLAGS)) -c $< -o $@
clean:
rm -f *.o *.c.o *.S.o *~
@ -16,6 +16,13 @@ clean:
OS = $(shell uname)
ARCH = $(shell uname -m)
ifeq ($(ARCH),i386)
override ARCH = i387
endif
ifeq ($(ARCH),x86_64)
override ARCH = amd64
endif
ifeq ($(OS), MINGW32_NT-6.1)
OS=WINNT

37
Makefile
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@ -1,14 +1,31 @@
OPENLIBM_HOME=$(abspath .)
include ./Make.inc
all:
$(MAKE) -C src all
$(MAKE) -C ld128 all
$(MAKE) -C bsdsrc all
$(QUIET_LINK)ar -rcs libopenlibm.a src/*.c.o ld128/*.c.o bsdsrc/*.c.o
$(QUIET_LINK)$(CC) -shared -fPIC src/*.c.o ld128/*.c.o bsdsrc/*.c.o -o libopenlibm.$(SHLIB_EXT)
SUBDIRS = src ld80 $(ARCH) bsdsrc
define INC_template
TEST=test
override CUR_SRCS = $(1)_SRCS
include $(1)/Make.files
SRCS += $$(addprefix $(1)/,$$($(1)_SRCS))
endef
DIR=test
$(foreach dir,$(SUBDIRS),$(eval $(call INC_template,$(dir))))
DUPLICATE_NAMES = $(filter $(patsubst %.S,%,$($(ARCH)_SRCS)),$(patsubst %.c,%,$(src_SRCS)))
DUPLICATE_SRCS = $(addsuffix .c,$(DUPLICATE_NAMES))
OBJS = $(patsubst %.S,%.S.o,\
$(patsubst %.c,%.c.o,$(filter-out $(addprefix src/,$(DUPLICATE_SRCS)),$(SRCS))))
all: libopenlibm.a libopenlibm.$(SHLIB_EXT)
libopenlibm.a: $(OBJS)
$(QUIET_LINK)ar -rcs libopenlibm.a $(OBJS)
libopenlibm.$(SHLIB_EXT): $(OBJS)
$(QUIET_LINK)$(CC) -shared -fPIC $(OBJS) -o libopenlibm.$(SHLIB_EXT)
echo:
echo $(TEST)
cleanall:
$(MAKE) -C src clean
$(MAKE) -C ld128 clean
$(MAKE) -C bsdsrc clean
rm -f *.a *.$(SHLIB_EXT)
rm -f $(OBJS) *.a *.$(SHLIB_EXT)

6
amd64/Make.files Normal file
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@ -0,0 +1,6 @@
$(CUR_SRCS) = e_remainder.S e_remainderf.S e_remainderl.S \
e_sqrt.S e_sqrtf.S e_sqrtl.S \
s_llrint.S s_llrintf.S s_llrintl.S \
s_logbl.S s_lrint.S s_lrintf.S s_lrintl.S \
s_remquo.S s_remquof.S s_remquol.S \
s_rintl.S s_scalbn.S s_scalbnf.S s_scalbnl.S

1
bsdsrc/Make.files Normal file
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@ -0,0 +1 @@
$(CUR_SRCS) += b_exp.c b_log.c b_tgamma.c

16
i387/Make.files Normal file
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@ -0,0 +1,16 @@
ARCH_SRCS = e_exp.S e_fmod.S e_log.S e_log10.S \
e_remainder.S e_sqrt.S s_ceil.S s_copysign.S \
s_cos.S s_finite.S s_floor.S s_llrint.S s_logb.S s_lrint.S \
s_remquo.S s_rint.S s_scalbn.S s_significand.S s_sin.S s_tan.S \
s_trunc.S
# float counterparts
ARCH_SRCS+= e_log10f.S e_logf.S e_remainderf.S \
e_sqrtf.S s_ceilf.S s_copysignf.S s_floorf.S \
s_llrintf.S s_logbf.S s_lrintf.S \
s_remquof.S s_rintf.S s_scalbnf.S s_significandf.S s_truncf.S
# long double counterparts
ARCH_SRCS+= e_remainderl.S e_sqrtl.S s_ceill.S s_copysignl.S \
s_floorl.S s_llrintl.S \
s_logbl.S s_lrintl.S s_remquol.S s_rintl.S s_scalbnl.S s_truncl.S

1
ld128/Make.files Normal file
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@ -0,0 +1 @@
SRCS = invtrig.c k_cosl.c k_sinl.c k_tanl.c # s_nanl.c s_exp2l.c

2
ld128/invtrig.c
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@ -27,7 +27,7 @@
#include "cdefs-compat.h"
//__FBSDID("$FreeBSD: src/lib/msun/ld128/invtrig.c,v 1.1 2008/07/31 22:41:26 das Exp $");
#include "invtrig.h"
#include "ld128/invtrig.h"
/*
* asinl() and acosl()

2
ld80/Make.files Normal file
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@ -0,0 +1,2 @@
$(CUR_SRCS) += invtrig.c k_cosl.c k_sinl.c\
k_tanl.c s_exp2l.c s_nanl.c

2
ld80/invtrig.c
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@ -27,7 +27,7 @@
#include "cdefs-compat.h"
//__FBSDID("$FreeBSD: src/lib/msun/ld80/invtrig.c,v 1.1 2008/07/31 22:41:26 das Exp $");
#include "invtrig.h"
#include "ld80/invtrig.h"
/*
* asinl() and acosl()

54
src/Make.files Normal file
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@ -0,0 +1,54 @@
$(CUR_SRCS) = \
e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
e_expf.c e_fmod.c e_fmodf.c e_gamma.c e_gamma_r.c e_gammaf.c \
e_gammaf_r.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
e_jn.c e_jnf.c e_lgamma.c e_lgamma_r.c e_lgammaf.c e_lgammaf_r.c \
e_log.c e_log10.c e_log10f.c e_log2.c e_log2f.c e_logf.c \
e_pow.c e_powf.c e_remainder.c e_remainderf.c e_scalb.c e_scalbf.c \
e_rem_pio2.c e_rem_pio2f.c \
e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
k_cos.c k_exp.c k_expf.c k_rem_pio2.c k_sin.c k_tan.c \
k_cosf.c k_sinf.c k_tanf.c \
s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_carg.c s_cargf.c s_cargl.c \
s_cbrt.c s_cbrtf.c s_ceil.c s_ceilf.c \
s_copysign.c s_copysignf.c s_cos.c s_cosf.c \
s_csqrt.c s_csqrtf.c s_erf.c s_erff.c \
s_exp2.c s_exp2f.c s_expm1.c s_expm1f.c s_fabs.c s_fabsf.c s_fdim.c \
s_finite.c s_finitef.c \
s_floor.c s_floorf.c s_fma.c s_fmaf.c \
s_fmax.c s_fmaxf.c s_fmaxl.c s_fmin.c \
s_fminf.c s_fminl.c s_fpclassify.c \
s_frexp.c s_frexpf.c s_ilogb.c s_ilogbf.c \
s_ilogbl.c s_isinf.c s_isfinite.c s_isnormal.c s_isnan.c \
s_llrint.c s_llrintf.c s_llround.c s_llroundf.c s_llroundl.c \
s_log1p.c s_log1pf.c s_logb.c s_logbf.c s_lrint.c s_lrintf.c \
s_lround.c s_lroundf.c s_lroundl.c s_modf.c s_modff.c \
s_nan.c s_nearbyint.c s_nextafter.c s_nextafterf.c \
s_nexttowardf.c s_remquo.c s_remquof.c \
s_rint.c s_rintf.c s_round.c s_roundf.c s_roundl.c \
s_scalbln.c s_scalbn.c s_scalbnf.c s_signbit.c \
s_signgam.c s_significand.c s_significandf.c s_sin.c s_sinf.c \
s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_tgammaf.c s_trunc.c s_truncf.c \
w_cabs.c w_cabsf.c w_drem.c w_dremf.c
# C99 long double functions
$(CUR_SRCS) += s_copysignl.c s_fabsl.c s_llrintl.c s_lrintl.c s_modfl.c
# If long double != double use these; otherwise, we alias the double versions.
$(CUR_SRCS) += e_acosl.c e_asinl.c e_atan2l.c e_fmodl.c \
e_hypotl.c e_remainderl.c e_sqrtl.c \
s_atanl.c s_ceill.c s_cosl.c s_cprojl.c \
s_csqrtl.c s_floorl.c s_fmal.c \
s_frexpl.c s_logbl.c s_nexttoward.c \
s_remquol.c \
s_sinl.c s_tanl.c s_truncl.c w_cabsl.c \
s_nextafterl.c s_rintl.c s_scalbnl.c
# s_cbrtl.c
# C99 complex functions
$(CUR_SRCS) += s_ccosh.c s_ccoshf.c s_cexp.c s_cexpf.c \
s_cimag.c s_cimagf.c s_cimagl.c \
s_conj.c s_conjf.c s_conjl.c \
s_cproj.c s_cprojf.c s_creal.c s_crealf.c s_creall.c \
s_csinh.c s_csinhf.c s_ctanh.c s_ctanhf.c

1
src/math_private.h
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@ -20,6 +20,7 @@
#include "types-compat.h"
#include "fpmath.h"
#include <complex.h>
#include <stdint.h>
/*
* The original fdlibm code used statements like: