1a47a12beSStefan Roese# 2a47a12beSStefan Roese# (C) Copyright 2000-2006 3a47a12beSStefan Roese# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4a47a12beSStefan Roese# 5a47a12beSStefan Roese# See file CREDITS for list of people who contributed to this 6a47a12beSStefan Roese# project. 7a47a12beSStefan Roese# 8a47a12beSStefan Roese# This program is free software; you can redistribute it and/or 9a47a12beSStefan Roese# modify it under the terms of the GNU General Public License as 10a47a12beSStefan Roese# published by the Free Software Foundation; either version 2 of 11a47a12beSStefan Roese# the License, or (at your option) any later version. 12a47a12beSStefan Roese# 13a47a12beSStefan Roese# This program is distributed in the hope that it will be useful, 14a47a12beSStefan Roese# but WITHOUT ANY WARRANTY; without even the implied warranty of 15a47a12beSStefan Roese# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16a47a12beSStefan Roese# GNU General Public License for more details. 17a47a12beSStefan Roese# 18a47a12beSStefan Roese# You should have received a copy of the GNU General Public License 19a47a12beSStefan Roese# along with this program; if not, write to the Free Software 20a47a12beSStefan Roese# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21a47a12beSStefan Roese# MA 02111-1307 USA 22a47a12beSStefan Roese# 23a47a12beSStefan Roese 24a47a12beSStefan Roeseinclude $(TOPDIR)/config.mk 25a47a12beSStefan Roese 2601baa056SKyle Moffett## Build a couple of necessary functions into a private libgcc 2701baa056SKyle MoffettLIBGCC = $(obj)libgcc.o 2801baa056SKyle MoffettGLSOBJS += _ashldi3.o 2901baa056SKyle MoffettGLSOBJS += _ashrdi3.o 3001baa056SKyle MoffettGLSOBJS += _lshrdi3.o 3101baa056SKyle MoffettLGOBJS := $(addprefix $(obj),$(GLSOBJS)) \ 3201baa056SKyle Moffett $(addprefix $(obj),$(GLCOBJS)) 3301baa056SKyle Moffett 3401baa056SKyle Moffett## But only build it if the user asked for it 3501baa056SKyle Moffettifdef USE_PRIVATE_LIBGCC 3601baa056SKyle MoffettTARGETS += $(LIBGCC) 3701baa056SKyle Moffettendif 3801baa056SKyle Moffett 396d8962e8SSebastien CarlierLIB = $(obj)lib$(ARCH).o 40a47a12beSStefan Roese 41a47a12beSStefan RoeseSOBJS-y += ppccache.o 42a47a12beSStefan RoeseSOBJS-y += ppcstring.o 43a47a12beSStefan RoeseSOBJS-y += ticks.o 44a47a12beSStefan RoeseSOBJS-y += reloc.o 45a47a12beSStefan Roese 464bbfd3e2SPeter TyserCOBJS-$(CONFIG_BAT_RW) += bat_rw.o 47a47a12beSStefan RoeseCOBJS-y += board.o 48a47a12beSStefan RoeseCOBJS-y += bootm.o 49a47a12beSStefan RoeseCOBJS-y += cache.o 50a47a12beSStefan RoeseCOBJS-y += extable.o 51a47a12beSStefan RoeseCOBJS-y += interrupts.o 52a47a12beSStefan RoeseCOBJS-$(CONFIG_CMD_KGDB) += kgdb.o 53*8d1165e1SPavel HerrmannCOBJS-${CONFIG_CMD_IDE} += ide.o 54a47a12beSStefan RoeseCOBJS-y += time.o 55a47a12beSStefan Roese 564ccd5510SWolfgang Denk# Workaround for local bus unaligned access problems 574ccd5510SWolfgang Denk# on MPC512x and MPC5200 584ccd5510SWolfgang Denkifdef CONFIG_MPC512X 594ccd5510SWolfgang Denk$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy 604ccd5510SWolfgang DenkCOBJS-y += memcpy_mpc5200.o 614ccd5510SWolfgang Denkendif 62460c2ce3SWolfgang Denkifdef CONFIG_MPC5200 63460c2ce3SWolfgang Denk$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy 644ccd5510SWolfgang DenkCOBJS-y += memcpy_mpc5200.o 65460c2ce3SWolfgang Denkendif 66460c2ce3SWolfgang Denk 674ccd5510SWolfgang DenkCOBJS += $(sort $(COBJS-y)) 684ccd5510SWolfgang Denk 6901baa056SKyle MoffettSRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \ 7001baa056SKyle Moffett $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) 714ccd5510SWolfgang DenkOBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) 724ccd5510SWolfgang Denk 7301baa056SKyle MoffettTARGETS += $(LIB) 7401baa056SKyle Moffett 7501baa056SKyle Moffettall: $(TARGETS) 7601baa056SKyle Moffett 77a47a12beSStefan Roese$(LIB): $(obj).depend $(OBJS) 78a47a12beSStefan Roese @if ! $(CROSS_COMPILE)readelf -S $(OBJS) | grep -q '\.fixup.*PROGBITS';\ 79a47a12beSStefan Roese then \ 80a47a12beSStefan Roese echo "ERROR: Your compiler doesn't generate .fixup sections!";\ 81a47a12beSStefan Roese echo " Upgrade to a recent toolchain."; \ 82a47a12beSStefan Roese exit 1; \ 83a47a12beSStefan Roese fi; 846d8962e8SSebastien Carlier $(call cmd_link_o_target, $(OBJS)) 85a47a12beSStefan Roese 8601baa056SKyle Moffett$(LIBGCC): $(obj).depend $(LGOBJS) 8701baa056SKyle Moffett $(call cmd_link_o_target, $(LGOBJS)) 8801baa056SKyle Moffett 89a47a12beSStefan Roese######################################################################### 90a47a12beSStefan Roese 91a47a12beSStefan Roese# defines $(obj).depend target 92a47a12beSStefan Roeseinclude $(SRCTREE)/rules.mk 93a47a12beSStefan Roese 94a47a12beSStefan Roesesinclude $(obj).depend 95a47a12beSStefan Roese 96a47a12beSStefan Roese######################################################################### 97