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# Makefile for uClibc

#

# Copyright (C) 2000-2003 Erik Andersen 

#

# This program is free software; you can redistribute it and/or modify it under

# the terms of the GNU Library General Public License as published by the Free

# Software Foundation; either version 2 of the License, or (at your option) any

# later version.

#

# This program is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more

# details.

#

# You should have received a copy of the GNU Library General Public License

# along with this program; if not, write to the Free Software Foundation, Inc.,

# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

TOPDIR=../../../../

include $(TOPDIR)Rules.mak

ASFLAGS=$(CFLAGS)

# __PHX__ no contructors and destructors for now

UCLIBC_CTOR_DTOR=n

# If you're looking for vfork(), it is defined in include/unistd.h

CRT0=crt0.S

CRT0_OBJ=$(patsubst %.S,%.o, $(CRT0))

CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o

SSRC=__longjmp.S setjmp.S bsd-_setjmp.S bsd-setjmp.S

SOBJS=$(patsubst %.S,%.o, $(SSRC))

CSRC=crt1.c __syscall_error.c __init_brk.c brk.c sbrk.c vfork.c

COBJS=$(patsubst %.c,%.o, $(CSRC))

OBJS=$(SOBJS) $(MOBJ) $(COBJS) $(CRT0_OBJ)

ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)

SAFECFLAGS += $(call check_gcc,-msoft-float,)

endif

all: $(OBJS) $(LIBC)

$(LIBC): ar-target

ar-target: $(OBJS) $(CRT0_OBJ) $(CTOR_TARGETS)

        $(AR) $(ARFLAGS) $(LIBC) $(OBJS)

        cp $(CRT0_OBJ) $(TOPDIR)lib/$(CRT0_OBJ)

$(CRT0_OBJ): %.o : %.S

        $(CC) $(CFLAGS) -c $< -o $@

        $(STRIPTOOL) -x -R .note -R .comment $*.o

$(SOBJS): %.o : %.S

        $(CC) $(CFLAGS) -c $< -o $@

        $(STRIPTOOL) -x -R .note -R .comment $*.o

$(COBJS): %.o : %.c

        $(CC) $(CFLAGS) -c $< -o $@

        $(STRIPTOOL) -x -R .note -R .comment $*.o

ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)

crti.o: crti.S

        $(CC) $(SAFECFLAGS) -c crti.S -o crti.o

$(TOPDIR)lib/crti.o: crti.o

        $(INSTALL) -d $(TOPDIR)lib/

        cp crti.o $(TOPDIR)lib/

crtn.o: crtn.S

        $(CC) $(SAFECFLAGS) -c crtn.S -o crtn.o

$(TOPDIR)lib/crtn.o: crtn.o

        $(INSTALL) -d $(TOPDIR)lib/

        cp crtn.o $(TOPDIR)lib/

else

$(TOPDIR)lib/crti.o:

        $(INSTALL) -d $(TOPDIR)lib/

        $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o

$(TOPDIR)lib/crtn.o:

        $(INSTALL) -d $(TOPDIR)lib/

        $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o

endif

headers:

clean:

        $(RM) *.[oa] *~ core

        $(RM) bits/sysnum.h

ifneq ($(strip $(HAVE_ELF)),y)

        $(RM) $(TOPDIR)/include/float.h

endif