+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
extra-y := hello_world
extra-$(CONFIG_SMC91111) += smc91111_eeprom
-extra-$(CONFIG_SMC911X) += smc911x_eeprom
extra-$(CONFIG_SPI_FLASH_ATMEL) += atmel_df_pow2
-extra-$(CONFIG_MPC5xxx) += interrupt
-extra-$(CONFIG_8xx) += test_burst timer
-extra-$(CONFIG_8260) += mem_to_mem_idma2intr
extra-$(CONFIG_PPC) += sched
#
ELF := $(strip $(extra-y))
extra-y += $(addsuffix .srec,$(extra-y)) $(addsuffix .bin,$(extra-y))
-clean-files := $(extra-) $(addsuffix .srec,$(extra-)) $(addsuffix .bin,$(extra-))
-
+clean-files := *.srec *.bin
COBJS := $(ELF:=.o)
LIB = $(obj)/libstubs.o
-LIBAOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
-LIBAOBJS-$(CONFIG_8xx) += test_burst_lib.o
-LIBAOBJS := $(LIBAOBJS-y)
-
-LIBCOBJS = stubs.o
+LIBOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
+LIBOBJS-y += stubs.o
-.SECONDARY: $(call objectify,$(COBJS))
-targets += $(patsubst $(obj)/%,%,$(LIB)) $(COBJS) $(LIBAOBJS) $(LIBCOBJS)
-
-LIBOBJS = $(addprefix $(obj)/,$(LIBAOBJS) $(LIBCOBJS))
+targets += $(patsubst $(obj)/%,%,$(LIB)) $(COBJS) $(LIBOBJS-y)
+LIBOBJS := $(addprefix $(obj)/,$(LIBOBJS-y))
ELF := $(addprefix $(obj)/,$(ELF))
-gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
-
# For PowerPC there's no need to compile standalone applications as a
# relocatable executable. The relocation data is not needed, and
# also causes the entry point of the standalone application to be
# inconsistent.
-ifeq ($(ARCH),powerpc)
-# FIX ME
-CPPFLAGS := $(filter-out $(RELFLAGS), $(CPPFLAGS))
+ifeq ($(CONFIG_PPC),y)
+PLATFORM_CPPFLAGS := $(filter-out $(RELFLAGS),$(PLATFORM_CPPFLAGS))
endif
# We don't want gcc reordering functions if possible. This ensures that an
# source file.
ccflags-y += $(call cc-option,-fno-toplevel-reorder)
+LDFLAGS_STANDALONE += -Ttext $(CONFIG_STANDALONE_LOAD_ADDR)
+
#########################################################################
quiet_cmd_link_lib = LD $@
$(LIB): $(LIBOBJS) FORCE
$(call if_changed,link_lib)
-$(ELF):
-$(obj)/%: $(obj)/%.o $(LIB)
- $(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \
- -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
- -L$(gcclibdir) -lgcc
+quiet_cmd_link_elf = LD $@
+ cmd_link_elf = $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_STANDALONE) -g \
+ -o $@ -e $(SYM_PREFIX)$(@F) $< $(LIB) $(PLATFORM_LIBGCC)
-$(obj)/%.srec: $(obj)/%
- $(OBJCOPY) -O srec $< $@ 2>/dev/null
+$(ELF): $(obj)/%: $(obj)/%.o $(LIB) FORCE
+ $(call if_changed,link_elf)
-$(obj)/%.bin: $(obj)/%
- $(OBJCOPY) -O binary $< $@ 2>/dev/null
+$(obj)/%.srec: OBJCOPYFLAGS += -O srec
+$(obj)/%.srec: $(obj)/% FORCE
+ $(call if_changed,objcopy)
+
+$(obj)/%.bin: OBJCOPYFLAGS += -O binary
+$(obj)/%.bin: $(obj)/% FORCE
+ $(call if_changed,objcopy)
+
+# some files can only build in ARM or THUMB2, not THUMB1
+
+ifdef CONFIG_SYS_THUMB_BUILD
+ifndef CONFIG_HAS_THUMB2
+
+CFLAGS_stubs.o := -marm
+
+endif
+endif