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git01.mediatek.com / filogic / uboot / 734c3ef54e1a5c6a3f8c5c99cfff17f4554e80a8 / . / examples / standalone / Makefile
blob: 5f61043e526826c5dc625bc6e08513fc358cee4c [file] [log] [blame]
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]1#
Marian Balakowiczd62379d2006-09-01 19:49:50 +0200[diff] [blame]2# (C) Copyright 2000-2006
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]3# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4#
Wolfgang Denkd79de1d2013-07-08 09:37:19 +0200[diff] [blame]5# SPDX-License-Identifier: GPL-2.0+
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]6#
7
Masahiro Yamada6b05dae2014-02-04 17:24:12 +0900[diff] [blame]8extra-y := hello_world
9extra-$(CONFIG_SMC91111) += smc91111_eeprom
10extra-$(CONFIG_SMC911X) += smc911x_eeprom
11extra-$(CONFIG_SPI_FLASH_ATMEL) += atmel_df_pow2
12extra-$(CONFIG_MPC5xxx) += interrupt
13extra-$(CONFIG_8xx) += test_burst timer
14extra-$(CONFIG_8260) += mem_to_mem_idma2intr
15extra-$(CONFIG_PPC) += sched
Mike Frysinger0f4964a2009-07-23 16:37:03 -0400[diff] [blame]16
Sanjeev Premi68db2352009-11-09 22:43:00 +0530[diff] [blame]17#
18# Some versions of make do not handle trailing white spaces properly;
19# leading to build failures. The problem was found with GNU Make 3.80.
20# Using 'strip' as a workaround for the problem.
21#
Masahiro Yamada6b05dae2014-02-04 17:24:12 +0900[diff] [blame]22ELF := $(strip $(extra-y))
Sanjeev Premi68db2352009-11-09 22:43:00 +0530[diff] [blame]23
Masahiro Yamada6b05dae2014-02-04 17:24:12 +0900[diff] [blame]24extra-y += $(addsuffix .srec,$(extra-y)) $(addsuffix .bin,$(extra-y))
25clean-files := $(extra-) $(addsuffix .srec,$(extra-)) $(addsuffix .bin,$(extra-))
26
wdenke339a7a2005-05-07 19:06:32 +0000[diff] [blame]27
Mike Frysinger659c60d2009-09-04 19:54:45 -0400[diff] [blame]28COBJS := $(ELF:=.o)
wdenkabda5ca2003-05-31 18:35:21 +0000[diff] [blame]29
Masahiro Yamada59f15f22014-02-04 17:24:24 +0900[diff] [blame]30LIB = $(obj)/libstubs.o
wdenkbd1575f2003-10-14 19:43:55 +0000[diff] [blame]31
Masahiro Yamada71db7542013-11-28 12:09:59 +0900[diff] [blame]32LIBAOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
33LIBAOBJS-$(CONFIG_8xx) += test_burst_lib.o
34LIBAOBJS := $(LIBAOBJS-y)
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]35
Mike Frysinger659c60d2009-09-04 19:54:45 -0400[diff] [blame]36LIBCOBJS = stubs.o
Marian Balakowiczd62379d2006-09-01 19:49:50 +0200[diff] [blame]37
Masahiro Yamada0d68fb12014-02-04 17:24:28 +0900[diff] [blame]38.SECONDARY: $(call objectify,$(COBJS))
39targets += $(patsubst $(obj)/%,%,$(LIB)) $(COBJS) $(LIBAOBJS) $(LIBCOBJS)
40
Masahiro Yamada59f15f22014-02-04 17:24:24 +0900[diff] [blame]41LIBOBJS = $(addprefix $(obj)/,$(LIBAOBJS) $(LIBCOBJS))
Marian Balakowiczd62379d2006-09-01 19:49:50 +0200[diff] [blame]42
Masahiro Yamada59f15f22014-02-04 17:24:24 +0900[diff] [blame]43ELF := $(addprefix $(obj)/,$(ELF))
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]44
Tom Rinic98feda2013-09-10 09:51:44 -0400[diff] [blame]45gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
wdenk710e3502003-08-29 20:57:53 +0000[diff] [blame]46
Peter Tyser29764ee2010-06-15 21:48:25 +0200[diff] [blame]47# For PowerPC there's no need to compile standalone applications as a
48# relocatable executable. The relocation data is not needed, and
49# also causes the entry point of the standalone application to be
50# inconsistent.
51ifeq ($(ARCH),powerpc)
Masahiro Yamada0d68fb12014-02-04 17:24:28 +0900[diff] [blame]52# FIX ME
53CPPFLAGS := $(filter-out $(RELFLAGS), $(CPPFLAGS))
Peter Tyser29764ee2010-06-15 21:48:25 +0200[diff] [blame]54endif
55
Peter Tyser4bbc0822010-09-12 17:38:49 -0500[diff] [blame]56# We don't want gcc reordering functions if possible. This ensures that an
57# application's entry point will be the first function in the application's
58# source file.
Masahiro Yamada0d68fb12014-02-04 17:24:28 +0900[diff] [blame]59ccflags-y += $(call cc-option,-fno-toplevel-reorder)
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]60
61#########################################################################
Masahiro Yamada0d68fb12014-02-04 17:24:28 +0900[diff] [blame]62
63quiet_cmd_link_lib = LD $@
64 cmd_link_lib = $(LD) $(ld_flags) -r -o $@ $(filter $(LIBOBJS), $^)
65
66$(LIB): $(LIBOBJS) FORCE
67 $(call if_changed,link_lib)
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]68
Wolfgang Denk29be6222006-10-24 13:55:18 +0200[diff] [blame]69$(ELF):
Masahiro Yamada59f15f22014-02-04 17:24:24 +0900[diff] [blame]70$(obj)/%: $(obj)/%.o $(LIB)
Marek Vasut3ee93d32012-03-06 00:44:22 +0100[diff] [blame]71 $(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \
Mike Frysingera13ad8e2008-02-04 19:26:55 -0500[diff] [blame]72 -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
Tom Rinic98feda2013-09-10 09:51:44 -0400[diff] [blame]73 -L$(gcclibdir) -lgcc
Wolfgang Denk29be6222006-10-24 13:55:18 +0200[diff] [blame]74
Masahiro Yamada734c3ef2014-02-24 11:12:14 +0900[diff] [blame^]75$(obj)/%.srec: OBJCOPYFLAGS := -O srec
76$(obj)/%.srec: $(obj)/% FORCE
77 $(call if_changed,objcopy)
wdenk717b5aa2002-04-27 11:09:31 +0000[diff] [blame]78
Masahiro Yamada734c3ef2014-02-24 11:12:14 +0900[diff] [blame^]79$(obj)/%.bin: OBJCOPYFLAGS := -O binary
80$(obj)/%.bin: $(obj)/% FORCE
81 $(call if_changed,objcopy)