mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
be1fb0e8eb
Since commit 2aedcd098a ('kbuild: suppress annoying "... is up to
date." message'), $(call if_changed,...) is evaluated to "@:"
when there is nothing to do.
We no longer need to add "@:" after $(call if_changed,...) to
suppress "... is up to date." message.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
43 lines
1.3 KiB
Makefile
43 lines
1.3 KiB
Makefile
#
|
|
# linux/arch/sh/boot/compressed/Makefile
|
|
#
|
|
# create a compressed vmlinux image from the original vmlinux
|
|
#
|
|
|
|
targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o
|
|
|
|
OBJECTS = $(obj)/head.o $(obj)/misc.o
|
|
|
|
#
|
|
# IMAGE_OFFSET is the load offset of the compression loader
|
|
# Assign dummy values if these 2 variables are not defined,
|
|
# in order to suppress error message.
|
|
#
|
|
CONFIG_MEMORY_START ?= 0x00400000
|
|
CONFIG_BOOT_LINK_OFFSET ?= 0x00280000
|
|
IMAGE_OFFSET := $(shell printf "0x%08x" $$(($(CONFIG_MEMORY_START)+$(CONFIG_BOOT_LINK_OFFSET))))
|
|
|
|
LIBGCC := $(shell $(CROSS-COMPILE)$(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
|
|
LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -estartup -T $(obj)/vmlinux.lds \
|
|
--defsym output=$(CONFIG_MEMORY_START)
|
|
|
|
$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
|
|
$(call if_changed,ld)
|
|
|
|
$(obj)/vmlinux.bin: vmlinux FORCE
|
|
$(call if_changed,objcopy)
|
|
|
|
suffix-$(CONFIG_KERNEL_GZIP) := gzip
|
|
suffix-$(CONFIG_KERNEL_LZO) := lzo
|
|
|
|
$(obj)/vmlinux.bin.$(suffix-y): $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,$(suffix-y))
|
|
|
|
LDFLAGS_piggy.o := -r --format binary --oformat elf32-h8300-linux -T
|
|
OBJCOPYFLAGS := -O binary
|
|
|
|
$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE
|
|
$(call if_changed,ld)
|
|
|
|
CFLAGS_misc.o = -O0
|