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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)
CRT0_SRC = crt0.S
CRT0_OBJ = crt0.o crt1.o gcrt1.o
CRT0_DEPS=gmon-start.S
CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
SSRC=__longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S brk.S \
clone.S __uClibc_syscall.S syscall.S
ifeq ($(strip $(UCLIBC_PROFILING)),y)
SSRC+=mcount.S
endif
SOBJS=$(patsubst %.S,%.o, $(SSRC))
CSRC=_mmap.c vfork.c __syscall_error.c pread_write.c ioctl.c
COBJS=$(patsubst %.c,%.o, $(CSRC))
OBJS=$(SOBJS) $(COBJS)
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_SRC)
$(CC) $(CFLAGS) -DL_$* $< -c -o $*.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_PROFILING)),y)
SAFECFLAGS := $(filter-out -g,$(CFLAGS))
ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)
SAFECFLAGS += $(call check_gcc,-msoft-float,)
endif
gmon-start.S: ../common/gmon-start.c
$(CC) $(SAFECFLAGS) -c $< -S -o $*.S
gcrt1.o: $(CRT0_DEPS)
endif
ifeq ($(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:
$(LN) -fs ../libc/sysdeps/linux/powerpc/fpu_control.h $(TOPDIR)/include/
clean:
$(RM) *.[oa] *~ core
$(RM) bits/sysnum.h
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