-PORTDIR = $(BUILDDIR)/$(PORT)
-
-SOURCES = _atof.c _atoi.c _atol.c _autobaud.c _bp.c _schar2fs.c \
- _decdptr.c _divsint.c _divslong.c _divuint.c \
- _divulong.c _fs2schar.c _fs2sint.c _fs2slong.c \
- _fs2uchar.c _fs2uint.c _fs2ulong.c _fsadd.c \
- _fsdiv.c _fseq.c _fsgt.c _fslt.c _fsmul.c \
- _fsneq.c _fssub.c _gptrget.c _gptrgetc.c _gptrput.c \
- _sint2fs.c _iscntrl.c _isdigit.c _isgraph.c \
- _islower.c _isprint.c _ispunct.c _isspace.c \
- _isupper.c _isxdigit.c _itoa.c _ltoa.c \
- _slong2fs.c _memcmp.c \
- _memcpy.c _memset.c _modsint.c _modslong.c \
- _moduint.c _modulong.c _mulint.c _mullong.c \
- _ser.c _setjmp.c \
- _spx.c _startup.c _strchr.c _strcmp.c _strcpy.c \
- _strcspn.c _strlen.c _strncat.c _strncmp.c \
- _strncpy.c _strpbrk.c _strrchr.c _strspn.c \
- _strstr.c _strtok.c _uchar2fs.c _uint2fs.c \
- _ulong2fs.c malloc.c serial.c ser_ir.c printfl.c \
- printf_large.c vprintf.c puts.c gets.c \
- assert.c _strcat.c time.c printf_fast.c bpx.c \
- fabsf.c frexpf.c ldexpf.c expf.c powf.c sincosf.c sinf.c \
- cosf.c logf.c log10f.c sqrtf.c tancotf.c tanf.c cotf.c \
- asincosf.c asinf.c acosf.c atanf.c atan2f.c sincoshf.c \
- sinhf.c coshf.c tanhf.c floorf.c ceilf.c modff.c
-
-OBJECTS = $(patsubst %.c,$(PORTDIR)/%.rel,$(SOURCES))
-
-Z80SOURCES = _atof.c _atoi.c \
- _iscntrl.c _isdigit.c _isgraph.c \
- _islower.c _isprint.c _ispunct.c _isspace.c \
- _isupper.c _isxdigit.c _memcmp.c \
- _memcpy.c _memset.c \
- _startup.c _strchr.c _strcmp.c _strcpy.c \
- _strcspn.c _strlen.c _strncat.c _strncmp.c \
- _strncpy.c _strpbrk.c _strrchr.c _strspn.c \
- _strstr.c _strtok.c \
- puts.c gets.c \
- assert.c _strcat.c \
- _modsint.c _moduint.c \
- _modslong.c _modulong.c \
- _mulint.c \
- _mullong.c \
- _divsint.c _divuint.c \
- _divslong.c _divulong.c \
- malloc.c \
- _fs2schar.c _fs2sint.c _fs2slong.c \
- _fs2uchar.c _fs2uint.c _fs2ulong.c _fsadd.c \
- _fsdiv.c _fseq.c _fsgt.c _fslt.c _fsmul.c \
- _fsneq.c _fssub.c \
- _uchar2fs.c _uint2fs.c \
- _ulong2fs.c \
- _slong2fs.c _sint2fs.c _schar2fs.c
-
-Z80OBJECTS = $(Z80SOURCES:%.c=$(PORTDIR)/%.o)
-
-XA51SOURCES = _atof.c _atoi.c _atol.c _schar2fs.c \
- _divsint.c _divslong.c _divuint.c \
- _divulong.c _fs2schar.c _fs2sint.c _fs2slong.c \
- _fs2uchar.c _fs2uint.c _fs2ulong.c _fsadd.c \
- _fsdiv.c _fseq.c _fsgt.c _fslt.c _fsmul.c \
- _fsneq.c _fssub.c \
- _sint2fs.c _iscntrl.c _isdigit.c _isgraph.c \
- _islower.c _isprint.c _ispunct.c _isspace.c \
- _isupper.c _isxdigit.c _slong2fs.c _memcmp.c \
- _memcpy.c _memset.c _modsint.c _modslong.c \
- _moduint.c _modulong.c _mulint.c _mullong.c \
- _strchr.c _strcmp.c _strcpy.c \
- _strcspn.c _strlen.c _strncat.c _strncmp.c \
- _strncpy.c _strpbrk.c _strrchr.c _strspn.c \
- _strstr.c _strtok.c _uchar2fs.c _uint2fs.c \
- _ulong2fs.c malloc.c puts.c gets.c \
- printf_large.c puts.c gets.c \
- assert.c _strcat.c time.c \
- fabsf.c frexpf.c ldexpf.c expf.c powf.c sincosf.c sinf.c \
- cosf.c logf.c log10f.c sqrtf.c tancotf.c tanf.c cotf.c \
- asincosf.c asinf.c acosf.c atanf.c atan2f.c sincoshf.c \
- sinhf.c coshf.c tanhf.c floorf.c ceilf.c modff.c
-
-XA51OBJECTS = $(XA51SOURCES:%.c=$(PORTDIR)/%.rel)
+ifndef PORTDIR
+PORTDIR = $(abspath $(BUILDDIR)/$(PORT))
+endif
+
+OPT_DISABLE_AVR = @OPT_DISABLE_AVR@
+OPT_DISABLE_DS390 = @OPT_DISABLE_DS390@
+OPT_DISABLE_DS400 = @OPT_DISABLE_DS400@
+OPT_DISABLE_GBZ80 = @OPT_DISABLE_GBZ80@
+OPT_DISABLE_HC08 = @OPT_DISABLE_HC08@
+OPT_DISABLE_MCS51 = @OPT_DISABLE_MCS51@
+OPT_DISABLE_PIC = @OPT_DISABLE_PIC@
+OPT_DISABLE_PIC16 = @OPT_DISABLE_PIC16@
+OPT_DISABLE_XA51 = @OPT_DISABLE_XA51@
+OPT_DISABLE_Z80 = @OPT_DISABLE_Z80@
+
+SOURCES_FLOAT = $(COMMON_FLOAT) \
+ _fscmp.c \
+ _fsget1arg.c \
+ _fsget2args.c \
+ _fsnormalize.c \
+ _fsreturnval.c \
+ _fsrshift.c \
+ _fsswapargs.c \
+ _logexpf.c
+
+SOURCES_INT = $(COMMON_INT) \
+ _divsint.c \
+ _divuint.c \
+ _modsint.c \
+ _moduint.c \
+ _mulint.c
+
+SOURCES_LONG = $(COMMON_LONG) \
+ _divulong.c \
+ _mullong.c
+
+SOURCES_SDCC = $(COMMON_SDCC) \
+ _autobaud.c \
+ _bp.c \
+ _decdptr.c \
+ _gptrget.c \
+ _gptrgetc.c \
+ _gptrput.c \
+ _ser.c \
+ _setjmp.c \
+ serial.c \
+ _itoa.c \
+ _ltoa.c \
+ _spx.c \
+ _startup.c \
+ _strlen.c \
+ _memmove.c \
+ _heap.c \
+ sprintf.c \
+ vprintf.c \
+ printf_fast.c \
+ printf_fast_f.c \
+ printf_tiny.c \
+ printfl.c \
+ bpx.c
+
+SOURCES = $(SOURCES_FLOAT) $(SOURCES_INT) $(SOURCES_LONG) $(SOURCES_SDCC)
+
+OBJECTS_FLOAT = $(SOURCES_FLOAT:%.c=$(PORT)/%.rel)
+OBJECTS_INT = $(SOURCES_INT:%.c=$(PORT)/%.rel)
+OBJECTS_LONG = $(SOURCES_LONG:%.c=$(PORT)/%.rel)
+OBJECTS_SDCC = $(SOURCES_SDCC:%.c=$(PORT)/%.rel)
+
+OBJECTS = $(OBJECTS_FLOAT) $(OBJECTS_INT) $(OBJECTS_LONG) $(OBJECTS_SDCC)
+
+XA51_FLOAT = $(COMMON_FLOAT)
+
+XA51_INT = $(COMMON_INT) \
+ _divsint.c \
+ _divuint.c \
+ _modsint.c \
+ _moduint.c \
+ _mulint.c
+
+XA51_LONG = $(COMMON_LONG) \
+ _divulong.c \
+ _mullong.c
+
+XA51_SDCC = $(COMMON_SDCC) \
+ _memmove.c \
+ _strlen.c \
+ _heap.c
+
+XA51SOURCES = $(XA51_FLOAT) $(XA51_INT) $(XA51_LONG) $(XA51_SDCC)
+XA51OBJECTS = $(XA51SOURCES:%.c=$(PORT)/%.rel)
+
+ifeq ($(LIB_TYPE), SDCCLIB)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else ifeq ($(LIB_TYPE), AR)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else ifeq ($(LIB_TYPE), RANLIB)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else
+LIB_FILES = $($(OBJECTS_FLOAT) $(OBJECTS_INT) $(OBJECTS_LONG) $(OBJECTS_SDCC) $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+endif