11bc15386SPeter Tyser# 21bc15386SPeter Tyser# (C) Copyright 2000-2006 31bc15386SPeter Tyser# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 41bc15386SPeter Tyser# 51a459660SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 61bc15386SPeter Tyser# 71bc15386SPeter Tyser 81bc15386SPeter Tyserinclude $(TOPDIR)/config.mk 91bc15386SPeter Tyser 10557555feSMike FrysingerELF-y := hello_world 111bc15386SPeter Tyser 12557555feSMike FrysingerELF-$(CONFIG_SMC91111) += smc91111_eeprom 13557555feSMike FrysingerELF-$(CONFIG_SMC911X) += smc911x_eeprom 14557555feSMike FrysingerELF-$(CONFIG_SPI_FLASH_ATMEL) += atmel_df_pow2 15*e8a8b824SMasahiro Yamada# TODO: 16*e8a8b824SMasahiro Yamada# - Fix the warning of 82559_eeprom.c and uncomment the following 17*e8a8b824SMasahiro Yamada# or 18*e8a8b824SMasahiro Yamada# - Delete 82559_eeprom.c and the following line 19*e8a8b824SMasahiro Yamada#ELF-$(CONFIG_X86) += 82559_eeprom 20*e8a8b824SMasahiro YamadaELF-$(CONFIG_MPC5xxx) += interrupt 21*e8a8b824SMasahiro YamadaELF-$(CONFIG_8xx) += test_burst timer 22*e8a8b824SMasahiro YamadaELF-$(CONFIG_8260) += mem_to_mem_idma2intr 23*e8a8b824SMasahiro YamadaELF-$(CONFIG_PPC) += sched 2465f6f07bSMike Frysinger 25604f7ce5SSanjeev Premi# 26604f7ce5SSanjeev Premi# Some versions of make do not handle trailing white spaces properly; 27604f7ce5SSanjeev Premi# leading to build failures. The problem was found with GNU Make 3.80. 28604f7ce5SSanjeev Premi# Using 'strip' as a workaround for the problem. 29604f7ce5SSanjeev Premi# 30*e8a8b824SMasahiro YamadaELF := $(strip $(ELF-y)) 31604f7ce5SSanjeev Premi 320da43893SChe-liang ChiouSREC := $(addsuffix .srec,$(ELF)) 330da43893SChe-liang ChiouBIN := $(addsuffix .bin,$(ELF)) 341bc15386SPeter Tyser 35557555feSMike FrysingerCOBJS := $(ELF:=.o) 361bc15386SPeter Tyser 376d8962e8SSebastien CarlierLIB = $(obj)libstubs.o 38557555feSMike Frysinger 39*e8a8b824SMasahiro YamadaLIBAOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o 40*e8a8b824SMasahiro YamadaLIBAOBJS-$(CONFIG_8xx) += test_burst_lib.o 41*e8a8b824SMasahiro YamadaLIBAOBJS := $(LIBAOBJS-y) 42557555feSMike Frysinger 431bc15386SPeter TyserLIBCOBJS = stubs.o 441bc15386SPeter Tyser 451bc15386SPeter TyserLIBOBJS = $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS)) 461bc15386SPeter Tyser 47557555feSMike FrysingerSRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) 481bc15386SPeter TyserOBJS := $(addprefix $(obj),$(COBJS)) 491bc15386SPeter TyserELF := $(addprefix $(obj),$(ELF)) 501bc15386SPeter TyserBIN := $(addprefix $(obj),$(BIN)) 511bc15386SPeter TyserSREC := $(addprefix $(obj),$(SREC)) 521bc15386SPeter Tyser 538386ca8bSTom Rinigcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) 541bc15386SPeter Tyser 55620bbba5SPeter Tyser# For PowerPC there's no need to compile standalone applications as a 56620bbba5SPeter Tyser# relocatable executable. The relocation data is not needed, and 57620bbba5SPeter Tyser# also causes the entry point of the standalone application to be 58620bbba5SPeter Tyser# inconsistent. 59620bbba5SPeter Tyserifeq ($(ARCH),powerpc) 60620bbba5SPeter TyserAFLAGS := $(filter-out $(RELFLAGS),$(AFLAGS)) 61620bbba5SPeter TyserCFLAGS := $(filter-out $(RELFLAGS),$(CFLAGS)) 62620bbba5SPeter TyserCPPFLAGS := $(filter-out $(RELFLAGS),$(CPPFLAGS)) 63620bbba5SPeter Tyserendif 64620bbba5SPeter Tyser 65c91d456cSPeter Tyser# We don't want gcc reordering functions if possible. This ensures that an 66c91d456cSPeter Tyser# application's entry point will be the first function in the application's 67c91d456cSPeter Tyser# source file. 68cca4e4aeSWolfgang DenkCFLAGS_NTR := $(call cc-option,-fno-toplevel-reorder) 69cca4e4aeSWolfgang DenkCFLAGS += $(CFLAGS_NTR) 70c91d456cSPeter Tyser 711bc15386SPeter Tyserall: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF) 721bc15386SPeter Tyser 731bc15386SPeter Tyser######################################################################### 741bc15386SPeter Tyser$(LIB): $(obj).depend $(LIBOBJS) 756d8962e8SSebastien Carlier $(call cmd_link_o_target, $(LIBOBJS)) 761bc15386SPeter Tyser 771bc15386SPeter Tyser$(ELF): 781bc15386SPeter Tyser$(obj)%: $(obj)%.o $(LIB) 79e0e7f3b2SMarek Vasut $(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \ 801bc15386SPeter Tyser -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \ 818386ca8bSTom Rini -L$(gcclibdir) -lgcc 821bc15386SPeter Tyser 831bc15386SPeter Tyser$(SREC): 841bc15386SPeter Tyser$(obj)%.srec: $(obj)% 851bc15386SPeter Tyser $(OBJCOPY) -O srec $< $@ 2>/dev/null 861bc15386SPeter Tyser 871bc15386SPeter Tyser$(BIN): 881bc15386SPeter Tyser$(obj)%.bin: $(obj)% 891bc15386SPeter Tyser $(OBJCOPY) -O binary $< $@ 2>/dev/null 901bc15386SPeter Tyser 911bc15386SPeter Tyser######################################################################### 921bc15386SPeter Tyser 931bc15386SPeter Tyser# defines $(obj).depend target 941bc15386SPeter Tyserinclude $(SRCTREE)/rules.mk 951bc15386SPeter Tyser 961bc15386SPeter Tysersinclude $(obj).depend 971bc15386SPeter Tyser 981bc15386SPeter Tyser######################################################################### 99