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# Makefile for uClibc
#
# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
#
# 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