if tup.getconfig("NO_GCC") ~= "" or tup.getconfig("NO_FASM") ~= "" then return end
tup.include("../../../../../programs/use_gcc.lua")
CFLAGS = CFLAGS_OPTIMIZE_SPEED .. " -c -fno-builtin -DBUILD_LIBC -DMISSING_SYSCALL_NAMES"
LDFLAGS = "-shared -s -T libcdll.lds --out-implib $(SDK_DIR)/lib/libc.dll.a --image-base 0"
-- LDFLAGS = LDFLAGS .. " --output-def libc.orig.def"
SDK_DIR = "../../.."
LIBC_TOPDIR = "."
LIBC_INCLUDES = "include"
NAME = "libc"
DEFINES = "-D_IEEE_LIBM -DHAVE_RENAME"
INCLUDES = "-Iinclude"
TOOLCHAIN_LIBPATH = tup.getconfig("TOOLCHAIN_LIBPATH")
-- if not given explicitly in config, try to guess
if TOOLCHAIN_LIBPATH == "" then
if tup.getconfig("TUP_PLATFORM") == "win32"
then TOOLCHAIN_LIBPATH="C:\\MinGW\\msys\\1.0\\home\\autobuild\\tools\\win32\\mingw32\\lib"
else TOOLCHAIN_LIBPATH="/home/autobuild/tools/win32/mingw32/lib"
end
end
LIBPATH = "-L$(SDK_DIR)/lib -L$(TOOLCHAIN_LIBPATH)"
STATIC_SRCS = {"crt/start.S", "crt/crt1.c", "crt/crt2.c", "crt/exit.S"}
LIBDLL_SRCS = {"crt/dllstart.c", "crt/exit.S", "crt/pseudo-reloc.c", "crt/setjmp.S"}
LIBCDLL_SRCS = {"crt/crt2.c", "crt/pseudo-reloc.c", "crt/exit.S"}
CORE_SRCS = {
"argz/buf_findstr.c", "argz/envz_get.c",
"crt/console.asm", "crt/thread.S", "crt/cpu_features.c", "crt/tls.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", "locale/ldpart.c",
"reent/closer.c", "reent/fstatr.c", "reent/getreent.c", "reent/gettimeofdayr.c",
"reent/impure.c", "reent/init_reent.c", "reent/isattyr.c", "reent/linkr.c",
"reent/lseekr.c", "reent/mutex.c", "reent/openr.c", "reent/readr.c",
"reent/statr.c", "reent/timesr.c", "reent/unlinkr.c",
"reent/writer.c",
"search/qsort.c", "search/bsearch.c",
"signal/signal.c",
"sys/access.c", "sys/clock_gettime.c", "sys/close.c", "sys/conio.c", "sys/create.c",
"sys/errno.c", "sys/finfo.c", "sys/fsize.c", "sys/fstat.c", "sys/gettod.c", "sys/io.c",
"sys/ioread.c", "sys/iowrite.c", "sys/isatty.c", "sys/lseek.c", "sys/open.c",
"sys/read.c", "sys/_rename.c", "sys/stat.c", "sys/unlink.c", "sys/write.c",
"sys/io_alloc.S", "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/month_lengths.c", "time/lcltime.c",
"time/lcltime_r.c", "time/strftime.c", "time/time.c", "time/tzcalc_limits.c",
"time/timelocal.c", "time/tzlock.c", "time/tzset.c", "time/tzset_r.c", "time/tzvars.c"
}
STDLIB_SRCS = {
"__atexit.c",
"__call_atexit.c",
"abort.c",
"abs.c",
"assert.c",
"atexit.c",
"atof.c",
"atoi.c",
"atol.c",
"cxa_atexit.c",
"cxa_finalize.c",
"div.c",
"dtoa.c",
"dtoastub.c",
"efgcvt.c",
"ecvtbuf.c",
"eprintf.c",
"erand48.c",
"exit.c",
"gdtoa-gethex.c",
"gdtoa-hexnan.c",
"getenv.c",
"getenv_r.c",
"itoa.c",
"labs.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",
"strtodg.c",
"strtol.c",
"strtold.c",
"strtoll.c",
"strtoll_r.c",
"strtorx.c",
"strtoul.c",
"strtoull.c",
"strtoull_r.c",
"system.c",
"utoa.c",
"wcrtomb.c",
"wctomb_r.c"
}
STRING_SRCS = {
"memcpy.c",
"memcmp.c",
"memmove.c",
"memset.c",
"memchr.c",
"stpcpy.c",
"stpncpy.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",
"strxfrm.c",
"strcspn.c",
"strspn.c",
"strcpy.c",
"u_strerr.c"
}
STDIO_SRCS = {
"asiprintf.c",
"asniprintf.c",
"asnprintf.c",
"asprintf.c",
"clearerr.c",
"diprintf.c",
"dprintf.c",
"fclose.c",
"fcloseall.c",
"fdopen.c",
"feof.c",
"feof_u.c",
"ferror.c",
"ferror_u.c",
"fflush.c",
"fflush_u.c",
"fgetc.c",
"fgetc_u.c",
"fgetpos.c",
"fgets.c",
"fgets_u.c",
"fileno.c",
"fileno_u.c",
"findfp.c",
"fiprintf.c",
"fiscanf.c",
"flags.c",
"fmemopen.c",
"fopen.c",
"fopencookie.c",
"fprintf.c",
"fpurge.c",
"fputc.c",
"fputc_u.c",
"fputs.c",
"fputs_u.c",
"fputwc.c",
"fsetpos.c",
"fread.c",
"fread_u.c",
"freopen.c",
"fscanf.c",
"fseek.c",
"fseeko.c",
"fsetlocking.c",
"ftell.c",
"ftello.c",
"fvwrite.c",
"fwalk.c",
"fwide.c",
"fwrite.c",
"fwrite_u.c",
"getc.c",
"getc_u.c",
"getchar.c",
"getchar_u.c",
"getdelim.c",
"getline.c",
"gets.c",
"iprintf.c",
"iscanf.c",
"makebuf.c",
"mbstowcs.c",
"mktemp.c",
"open_memstream.c",
"perror.c",
"printf.c",
"putc.c",
"putc_u.c",
"putchar.c",
"putchar_u.c",
"puts.c",
"refill.c",
"remove.c",
"rename.c",
"rewind.c",
"rget.c",
"scanf.c",
"sccl.c",
"setbuf.c",
"setbuffer.c",
"setlinebuf.c",
"setvbuf.c",
"siprintf.c",
"siscanf.c",
"sniprintf.c",
"snprintf.c",
"sprintf.c",
"sscanf.c",
"stdio.c",
"stdio_ext.c",
"tmpfile.c",
"tmpnam.c",
"ungetc.c",
"vasiprintf.c",
"vasniprintf.c",
"vasnprintf.c",
"vasprintf.c",
"vdiprintf.c",
"vdprintf.c",
"viprintf.c",
"viscanf.c",
"vprintf.c",
"vscanf.c",
"vsiprintf.c",
"vsiscanf.c",
"vsprintf.c",
"vsniprintf.c",
"vsnprintf.c",
"vsscanf.c",
"wsetup.c",
"wbuf.c"
}
MATH_SRCS = {
"e_acos.c", "e_acosh.c", "e_asin.c", "e_atan2.c", "e_atanh.c", "e_cosh.c", "e_exp.c", "e_fmod.c",
"e_hypot.c", "e_j0.c", "e_j1.c", "e_jn.c", "e_log.c", "e_log10.c", "e_pow.c", "e_rem_pio2.c",
"e_remainder.c", "e_scalb.c", "e_sinh.c", "e_sqrt.c", "ef_acos.c", "ef_acosh.c", "ef_asin.c",
"ef_atan2.c", "ef_atanh.c", "ef_cosh.c", "ef_exp.c", "ef_fmod.c", "ef_hypot.c", "ef_j0.c", "ef_j1.c",
"ef_jn.c", "ef_log.c", "ef_log10.c", "ef_pow.c", "ef_rem_pio2.c", "ef_remainder.c", "ef_scalb.c",
"ef_sinh.c", "ef_sqrt.c", "er_gamma.c", "er_lgamma.c", "erf_gamma.c", "erf_lgamma.c", "f_exp.c",
"f_expf.c", "f_llrint.c", "f_llrintf.c", "f_llrintl.c", "f_lrint.c", "f_lrintf.c", "f_lrintl.c",
"f_pow.c", "f_powf.c", "f_rint.c", "f_rintf.c", "f_rintl.c", "feclearexcept.c", "fetestexcept.c",
"k_cos.c", "k_rem_pio2.c", "k_sin.c", "k_standard.c", "k_tan.c", "kf_cos.c", "kf_rem_pio2.c", "kf_sin.c",
"kf_tan.c", "s_asinh.c", "s_atan.c", "s_cbrt.c", "s_ceil.c", "s_copysign.c", "s_cos.c", "s_erf.c", "s_exp10.c", "s_expm1.c",
"s_fabs.c", "s_fdim.c", "s_finite.c", "s_floor.c", "s_fma.c", "s_fmax.c", "s_fmin.c", "s_fpclassify.c",
"s_frexp.c", "s_ilogb.c", "s_infconst.c", "s_infinity.c", "s_isinf.c", "s_isinfd.c", "s_isnan.c",
"s_isnand.c", "s_ldexp.c", "s_lib_ver.c", "s_llrint.c", "s_llround.c", "s_log1p.c", "s_log2.c",
"s_logb.c", "s_lrint.c", "s_lround.c", "s_matherr.c", "s_modf.c", "s_nan.c", "s_nearbyint.c",
"s_nextafter.c", "s_pow10.c", "s_remquo.c", "s_rint.c", "s_round.c", "s_scalbln.c", "s_scalbn.c",
"s_signbit.c", "s_signif.c", "s_sin.c", "s_tan.c", "s_tanh.c", "s_trunc.c", "scalblnl.c", "scalbnl.c",
"sf_asinh.c", "sf_atan.c", "sf_cbrt.c", "sf_ceil.c", "sf_copysign.c", "sf_cos.c", "sf_erf.c",
"sf_exp10.c", "sf_expm1.c", "sf_fabs.c", "sf_fdim.c", "sf_finite.c", "sf_floor.c", "sf_fma.c",
"sf_fmax.c", "sf_fmin.c", "sf_fpclassify.c", "sf_frexp.c", "sf_ilogb.c", "sf_infinity.c",
"sf_isinf.c", "sf_isinff.c", "sf_isnan.c", "sf_isnanf.c", "sf_ldexp.c", "sf_llrint.c",
"sf_llround.c", "sf_log1p.c", "sf_log2.c", "sf_logb.c", "sf_lrint.c", "sf_lround.c", "sf_modf.c",
"sf_nan.c", "sf_nearbyint.c", "sf_nextafter.c", "sf_pow10.c", "sf_remquo.c", "sf_rint.c",
"sf_round.c", "sf_scalbln.c", "sf_scalbn.c", "sf_signif.c", "sf_sin.c", "sf_tan.c", "sf_tanh.c",
"sf_trunc.c", "w_acos.c", "w_acosh.c", "w_asin.c", "w_atan2.c", "w_atanh.c", "w_cosh.c", "w_drem.c",
"w_exp.c", "w_exp2.c", "w_fmod.c", "w_gamma.c", "w_hypot.c", "w_j0.c", "w_j1.c", "w_jn.c", "w_lgamma.c",
"w_log.c", "w_log10.c", "w_pow.c", "w_remainder.c", "w_scalb.c", "w_sincos.c", "w_sinh.c", "w_sqrt.c",
"w_tgamma.c", "wf_acos.c", "wf_acosh.c", "wf_asin.c", "wf_atan2.c", "wf_atanh.c", "wf_cosh.c",
"wf_drem.c", "wf_exp.c", "wf_exp2.c", "wf_fmod.c", "wf_gamma.c", "wf_hypot.c", "wf_j0.c", "wf_j1.c",
"wf_jn.c", "wf_lgamma.c", "wf_log.c", "wf_log10.c", "wf_pow.c", "wf_remainder.c", "wf_scalb.c",
"wf_sincos.c", "wf_sinh.c", "wf_sqrt.c", "wf_tgamma.c", "wr_gamma.c", "wr_lgamma.c", "wrf_gamma.c",
"wrf_lgamma.c",
"f_atan2.S", "f_atan2f.S", "f_frexp.S", "f_frexpf.S", "f_ldexp.S", "f_ldexpf.S", "f_log.S",
"f_log10.S", "f_log10f.S", "f_logf.S", "f_tan.S", "f_tanf.S"
}
function prepend(what, to)
local result = {}
for i,v in ipairs(to) do
table.insert(result, what .. v)
end
return result
end
-- make shared
LIB_SRCS = LIBCDLL_SRCS
LIB_SRCS += CORE_SRCS
LIB_SRCS += prepend("stdio/", STDIO_SRCS)
LIB_SRCS += prepend("string/", STRING_SRCS)
LIB_SRCS += prepend("stdlib/", STDLIB_SRCS)
LIB_SRCS += prepend("math/", MATH_SRCS)
ALL_OBJS = {}
function compile(list)
local result = {}
for i,v in ipairs(list) do
if ALL_OBJS[v] then
-- already compiled
elseif v:sub(-2) == ".c" or v:sub(-2) == ".S" then
ALL_OBJS[v] = tup.rule(v, "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) -o %o %f", v:sub(1, -3) .. ".o")
elseif v:sub(-4) == ".asm" then
ALL_OBJS[v] = tup.rule(v, "fasm %f %o", v:sub(1, -5) .. ".obj")
end
result += ALL_OBJS[v]
end
return result
end
LIB_OBJS = compile(LIB_SRCS)
LIB_OBJS += tup.rule("crt/crtdll.c", "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) -fno-delete-null-pointer-checks -c crt/crtdll.c -o crt/crtdll.o")
LIB_OBJS += tup.rule("pe/loader.c", "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) -fno-delete-null-pointer-checks -c pe/loader.c -o pe/loader.o")
LIB_OBJS += tup.rule("reent/renamer.c", "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) -D_COMPILING_NEWLIB -c reent/renamer.c -o reent/renamer.o")
LIBDLL_OBJS = compile(LIBDLL_SRCS)
vfprintf_extra_objs = {
{"", "stdio/vfprintf.o"},
{"-DINTEGER_ONLY", "stdio/vfiprintf.o"},
{"-DSTRING_ONLY", "stdio/svfprintf.o"},
{"-DINTEGER_ONLY -DSTRING_ONLY", "stdio/svfiprintf.o"},
}
for i,v in ipairs(vfprintf_extra_objs) do
LIB_OBJS += tup.rule("stdio/vfprintf.c", "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) -fshort-enums " .. v[1] .. " -c %f -o %o", v[2])
end
vfscanf_extra_objs = {
{"", "stdio/vfscanf.o"},
{"-DINTEGER_ONLY", "stdio/vfiscanf.o"},
{"-DSTRING_ONLY", "stdio/svscanf.o"},
{"-DINTEGER_ONLY -DSTRING_ONLY", "stdio/svfiscanf.o"},
}
for i,v in ipairs(vfscanf_extra_objs) do
LIB_OBJS += tup.rule("stdio/vfscanf.c", "kos32-gcc $(CFLAGS) $(DEFINES) $(INCLUDES) " .. v[1] .. " -c %f -o %o", v[2])
end
tup.rule(LIB_OBJS, "kos32-ld " .. LDFLAGS .. " " .. LIBPATH .. " -o %o %f -lgcc --version-script libc.ver " .. tup.getconfig("KPACK_CMD"),
{SDK_DIR .. "/bin/libc.dll", extra_outputs = {SDK_DIR .. "/lib/libc.dll.a", SDK_DIR .. "/lib/<libc.dll.a>"}})
tup.rule(LIBDLL_OBJS, "kos32-ar rcs %o %f", {SDK_DIR .. "/lib/libdll.a", extra_outputs = {SDK_DIR .. "/lib/<libdll.a>"}})