CC = gcc
CFLAGS = -c -O2 -fomit-frame-pointer
LDFLAGS = -nostdlib -shared -s -T libcdll.lds --out-implib libcimp.a --image-base 0
LIBC_TOPDIR = .
LIBC_INCLUDES = $(LIBC_TOPDIR)/include
NAME:= libc
DEFINES:=
INCLUDES:= -I $(LIBC_INCLUDES)
AMZ_SRCS:= \
crt/crt_amz.S \
crt/chkstk.S \
crt/exit.S \
crt/pseudo-reloc.c \
crt/setjmp.S
STATIC_SRCS:= \
crt/start.S \
crt/crt1.c \
crt/chkstk.S \
crt/exit.S \
crt/setjmp.S
DLL_SRCS:= \
crt/crtdll.c \
crt/chkstk.S \
crt/exit.S \
crt/setjmp.S \
pe/loader.c
CORE_SRCS:= \
argz/buf_findstr.c \
argz/envz_get.c \
crt/emutls.c \
crt/thread.S \
crt/tls.S \
crt/assert.c \
crt/cpu_features.c \
ctype/ctype_.c \
ctype/isascii.c \
ctype/isblank.c \
ctype/isalnum.c \
ctype/isalpha.c \
ctype/iscntrl.c \
ctype/isdigit.c \
ctype/islower.c \
ctype/isupper.c \
ctype/isprint.c \
ctype/ispunct.c \
ctype/isspace.c \
ctype/iswctype.c \
ctype/iswalnum.c \
ctype/iswalpha.c \
ctype/iswblank.c \
ctype/iswcntrl.c \
ctype/iswdigit.c \
ctype/iswgraph.c \
ctype/iswlower.c \
ctype/iswprint.c \
ctype/iswpunct.c \
ctype/iswspace.c \
ctype/iswupper.c \
ctype/iswxdigit.c \
ctype/isxdigit.c \
ctype/toascii.c \
ctype/tolower.c \
ctype/toupper.c \
ctype/towctrans.c \
ctype/towlower.c \
ctype/towupper.c \
ctype/wctrans.c \
ctype/wctype.c \
errno/errno.c \
locale/locale.c \
locale/lctype.c \
reent/impure.c \
reent/getreent.c \
reent/gettimeofdayr.c \
reent/hdlman.c \
reent/isattyr.c \
reent/openr.c \
reent/closer.c \
reent/readr.c \
reent/lseekr.c \
reent/fstatr.c \
reent/writer.c \
search/qsort.c \
search/bsearch.c \
signal/signal.c \
sys/create.c \
sys/delete.c \
sys/finfo.c \
sys/read.c \
sys/write.c \
sys/fsize.c \
sys/fload.c \
time/asctime.c \
time/asctime_r.c \
time/clock.c \
time/ctime.c \
time/ctime_r.c \
time/difftime.c \
time/gettzinfo.c \
time/gmtime.c \
time/gmtime_r.c \
time/mktime.c \
time/mktm_r.c \
time/lcltime.c \
time/lcltime_r.c \
time/strftime.c \
time/time.c \
time/tzlock.c \
time/tzvars.c \
unpack/unpacker.asm
STDLIB_SRCS= \
__atexit.c \
__call_atexit.c \
abort.c \
abs.c \
atof.c \
atoi.c \
div.c \
dtoa.c \
dtoastub.c \
exit.c \
gdtoa-gethex.c \
gdtoa-hexnan.c \
getenv.c \
mprec.c \
mbtowc.c \
mbtowc_r.c \
mbrtowc.c \
mlock.c \
calloc.c \
malloc.c \
mallocr.c \
rand.c \
rand_r.c \
rand48.c \
realloc.c \
seed48.c \
srand48.c \
strtod.c \
strtol.c \
strtold.c \
strtoll.c \
strtoll_r.c \
strtoul.c \
strtoull.c \
strtoull_r.c \
system.c \
wcrtomb.c \
wctomb_r.c
STRING_SRCS= memcpy.c \
memcmp.c \
memmove.c \
memset.c \
memchr.c \
strcat.c \
strchr.c \
strcmp.c \
strcoll.c \
strcasecmp.c \
strncasecmp.c \
strncat.c \
strncmp.c \
strncpy.c \
strndup.c \
strndup_r.c \
strnlen.c \
strcasestr.c \
strdup.c \
strdup_r.c \
strerror.c \
strlen.c \
strrchr.c \
strpbrk.c \
strsep.c \
strstr.c \
strtok.c \
strtok_r.c \
strupr.c \
strcspn.c \
strspn.c \
strcpy.c \
u_strerr.c
STDIO_SRCS= \
printf.c \
putchar.c \
fgets.c \
fopen.c \
fclose.c \
fdopen.c \
fflush.c \
flags.c \
findfp.c \
fiprintf.c \
fiscanf.c \
fprintf.c \
fputc.c \
fputs.c \
fputwc.c \
fread.c \
freopen.c \
fscanf.c \
fseek.c \
fseeko.c \
ftell.c \
ftello.c \
fwrite.c \
fvwrite.c \
fwalk.c \
putc.c \
puts.c \
refill.c \
rget.c \
remove.c \
rename.c \
setvbuf.c \
stdio.c \
tmpfile.c \
tmpnam.c \
ungetc.c \
vscanf.c \
vsprintf.c \
vsnprintf.c \
vsscanf.c \
makebuf.c \
wsetup.c \
wbuf.c \
sccl.c \
snprintf.c \
sprintf.c \
sscanf.c
MATH_SRCS = acosf.c acosh.c acoshf.c acoshl.c acosl.c asinf.c asinh.c asinhf.c asinhl.c \
asinl.c atan2f.c atan2l.c atanf.c atanh.c atanhf.c atanhl.c atanl.c cbrt.c \
cbrtf.c cbrtl.c coshf.c coshl.c erfl.c expf.c expl.c expm1.c expm1f.c expm1l.c\
fabs.c fabsf.c fabsl.c fdim.c fdimf.c fdiml.c fmal.c fmax.c fmaxf.c fmaxl.c\
fmin.c fminf.c fminl.c fmodf.c fmodl.c fp_consts.c fp_constsf.c fp_constsl.c\
fpclassify.c fpclassifyf.c fpclassifyl.c frexpf.c fucom.c hypotf.c isnan.c \
isnanf.c isnanl.c ldexp.c ldexpf.c ldexpl.c lgamma.c lgammaf.c lgammal.c \
llrint.c llrintf.c llrintl.c logb.c logbf.c logbl.c lrint.c lrintf.c lrintl.c\
lround_generic.c modff.c modfl.c nextafterf.c nextafterl.c nexttoward.c \
nexttowardf.c pow.c powf.c powi.c powif.c powil.c powl.c rint.c rintf.c \
rintl.c round_generic.c s_erf.c sf_erf.c signbit.c signbitf.c signbitl.c \
sinhf.c sinhl.c sqrtf.c sqrtl.c tanhf.c tanhl.c tgamma.c tgammaf.c tgammal.c \
trunc.c truncf.c truncl.c e_sqrt.c e_sinh.c e_cosh.c e_hypot.c s_tanh.c \
s_roundf.c s_fpclassify.c s_isnand.c w_hypot.c s_modf.c e_atan2.c w_atan2.c\
ceil.S ceilf.S ceill.S copysign.S copysignf.S copysignl.S cos.S cosf.S cosl.S exp.S exp2.S \
exp2f.S exp2l.S floor.S floorf.S floorl.S fma.S fmaf.S frexp.S frexpl.S ilogb.S ilogbf.S \
ilogbl.S log10.S log10f.S log10l.S log1p.S log1pf.S log1pl.S log2.S log2f.S log2l.S \
log.S logf.S logl.S nearbyint.S nearbyintf.S nearbyintl.S remainder.S remainderf.S \
remainderl.S remquo.S remquof.S remquol.S scalbn.S scalbnf.S scalbnl.S sin.S \
sinf.S sinl.S tan.S tanf.S tanl.S s_expm1.S
AMZ_OBJS = $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(AMZ_SRCS)))
STATIC_OBJS = $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(STATIC_SRCS)))
DLL_OBJS = $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(DLL_SRCS)))
CORE_OBJS = $(patsubst %.S, %.o, $(patsubst %.asm, %.obj,\
$(patsubst %.c, %.o, $(CORE_SRCS))))
STDIO_OBJS = $(patsubst %.c, stdio/%.o,$(STDIO_SRCS))
STRING_OBJS = $(patsubst %.S, string/%.o, $(patsubst %.asm, string/%.o,\
$(patsubst %.c, string/%.o, $(STRING_SRCS))))
STDLIB_OBJS = $(patsubst %.S, stdlib/%.o, $(patsubst %.asm, stdlib/%.o,\
$(patsubst %.c, stdlib/%.o, $(STDLIB_SRCS))))
MATH_OBJS = $(patsubst %.S, math/%.o, $(patsubst %.asm, math/%.o,\
$(patsubst %.c, math/%.o, $(MATH_SRCS))))
PRINTF_OBJS= stdio/vfprintf.o \
stdio/vfiprintf.o \
stdio/svfprintf.o \
stdio/svfiprintf.o \
stdio/vfscanf.o \
stdio/vfiscanf.o \
stdio/svscanf.o \
stdio/svfiscanf.o
ifeq ($(findstring static,$(MAKECMDGOALS)),static)
LIB_SRCS:= $(STATIC_SRCS)
LIB_OBJS:= $(STATIC_OBJS)
else
LIB_SRCS:= $(DLL_SRCS)
LIB_OBJS:= $(DLL_OBJS)
endif
LIB_SRCS+= \
$(CORE_SRCS) \
$(STDIO_SRCS) \
$(STRING_SRCS) \
$(STDLIB_SRCS)
LIB_OBJS+= \
$(CORE_OBJS) \
$(STRING_OBJS) \
$(STDLIB_OBJS) \
$(STDIO_OBJS) \
$(PRINTF_OBJS) \
$(MATH_OBJS)
shared: $(NAME).dll libamz.a libc.obj
$(NAME).dll: $(LIB_OBJS) $(SRC_DEP) Makefile
ld $(LDFLAGS) -L. -o $@ $(LIB_OBJS) -lgcc
libamz.a: $(AMZ_OBJS) Makefile
ar rc libamz.a $(AMZ_OBJS)
libc.obj: $(NAME).dll
fasm pe/libc.asm ./libc.obj
static: $(NAME).a
$(NAME).a: $(LIB_OBJS) $(SRC_DEP) Makefile
ar rc $(NAME).a $(LIB_OBJS)
stdio/vfprintf.o: stdio/vfprintf.c
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -fshort-enums -DFLOATING_POINT -c stdio/vfprintf.c -o $@
stdio/vfiprintf.o: stdio/vfprintf.c
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -fshort-enums -DINTEGER_ONLY -c stdio/vfprintf.c -o $@
stdio/svfprintf.o: stdio/vfprintf.c
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -fshort-enums -DSTRING_ONLY -c stdio/vfprintf.c -o $@
stdio/svfiprintf.o: stdio/vfprintf.c
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -fshort-enums -DINTEGER_ONLY -DSTRING_ONLY -c stdio/vfprintf.c -o $@
stdio/vfscanf.o: stdio/vfscanf.c
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) stdio/vfscanf.c -o $@
stdio/vfiscanf.o: stdio/vfscanf.c
$(CC) $(CFLAGS) $(DEFINES) -DINTEGER_ONLY $(INCLUDES) stdio/vfscanf.c -o $@
stdio/svscanf.o: stdio/vfscanf.c
$(CC) $(CFLAGS) $(DEFINES) -DSTRING_ONLY $(INCLUDES) stdio/vfscanf.c -o $@
stdio/svfiscanf.o: stdio/vfscanf.c
$(CC) $(CFLAGS) $(DEFINES) -DINTEGER_ONLY -DSTRING_ONLY $(INCLUDES) stdio/vfscanf.c -o $@
%.obj : %.asm Makefile
fasm $< $@
%.o : %.c Makefile
$(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -o $@ $<
clean:
-rm -f */*.o