mirror of
https://github.com/torvalds/linux.git
synced 2024-11-11 06:31:49 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
119 lines
3.4 KiB
Makefile
119 lines
3.4 KiB
Makefile
#
|
|
# arch/arm26/Makefile
|
|
#
|
|
# This file is subject to the terms and conditions of the GNU General Public
|
|
# License. See the file "COPYING" in the main directory of this archive
|
|
# for more details.
|
|
#
|
|
# Copyright (C) 1995-2001 by Russell King
|
|
# Copyright (c) 2004 Ian Molton
|
|
|
|
LDFLAGS_vmlinux :=-p -X
|
|
CPPFLAGS_vmlinux.lds = -DTEXTADDR=$(TEXTADDR) -DDATAADDR=$(DATAADDR)
|
|
OBJCOPYFLAGS :=-O binary -R .note -R .comment -S
|
|
GZFLAGS :=-9
|
|
|
|
ifeq ($(CONFIG_FRAME_POINTER),y)
|
|
CFLAGS +=-fno-omit-frame-pointer -mno-sched-prolog
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEBUG_INFO),y)
|
|
CFLAGS +=-g
|
|
endif
|
|
|
|
CFLAGS_BOOT :=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
|
|
CFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
|
|
AFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float
|
|
|
|
ifeq ($(CONFIG_XIP_KERNEL),y)
|
|
TEXTADDR := 0x03880000
|
|
DATAADDR := 0x02080000
|
|
else
|
|
TEXTADDR := 0x02080000
|
|
DATAADDR := .
|
|
endif
|
|
|
|
head-y := arch/arm26/kernel/head.o arch/arm26/kernel/init_task.o
|
|
|
|
ifeq ($(incdir-y),)
|
|
incdir-y :=
|
|
endif
|
|
INCDIR :=
|
|
|
|
export MACHINE TEXTADDR GZFLAGS CFLAGS_BOOT
|
|
|
|
# If we have a machine-specific directory, then include it in the build.
|
|
core-y += arch/arm26/kernel/ arch/arm26/mm/ arch/arm26/machine/
|
|
core-$(CONFIG_FPE_NWFPE) += arch/arm26/nwfpe/
|
|
|
|
libs-y += arch/arm26/lib/
|
|
|
|
# Default target when executing plain make
|
|
all: zImage
|
|
|
|
boot := arch/arm26/boot
|
|
|
|
prepare: include/asm-$(ARCH)/asm_offsets.h
|
|
CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
|
|
|
|
|
|
.PHONY: maketools FORCE
|
|
maketools: FORCE
|
|
|
|
|
|
# Convert bzImage to zImage
|
|
bzImage: vmlinux
|
|
$(Q)$(MAKE) $(build)=$(boot) $(boot)/zImage
|
|
|
|
zImage Image bootpImage xipImage: vmlinux
|
|
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
|
|
|
|
zinstall install: vmlinux
|
|
$(Q)$(MAKE) $(build)=$(boot) $@
|
|
|
|
# We use MRPROPER_FILES and CLEAN_FILES now
|
|
archclean:
|
|
$(Q)$(MAKE) $(clean)=$(boot)
|
|
|
|
# My testing targets (that short circuit a few dependencies)
|
|
zImg:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/zImage
|
|
Img:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/Image
|
|
bp:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/bootpImage
|
|
i:; $(Q)$(MAKE) $(build)=$(boot) install
|
|
zi:; $(Q)$(MAKE) $(build)=$(boot) zinstall
|
|
|
|
#
|
|
# Configuration targets. Use these to select a
|
|
# configuration for your architecture
|
|
%_config:
|
|
@( \
|
|
CFG=$(@:_config=); \
|
|
if [ -f arch/arm26/def-configs/$$CFG ]; then \
|
|
[ -f .config ] && mv -f .config .config.old; \
|
|
cp arch/arm26/def-configs/$$CFG .config; \
|
|
echo "*** Default configuration for $$CFG installed"; \
|
|
echo "*** Next, you may run 'make oldconfig'"; \
|
|
else \
|
|
echo "$$CFG does not exist"; \
|
|
fi; \
|
|
)
|
|
|
|
arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
|
|
include/config/MARKER
|
|
|
|
include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
|
|
$(call filechk,gen-asm-offsets)
|
|
|
|
define archhelp
|
|
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
|
|
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
|
|
echo ' bootpImage - Combined zImage and initial RAM disk'
|
|
echo ' xipImage - eXecute In Place capable image for ROM use (arch/$(ARCH)/boot/xipImage)'
|
|
echo ' initrd - Create an initial image'
|
|
echo ' install - Install uncompressed kernel'
|
|
echo ' zinstall - Install compressed kernel'
|
|
echo ' Install using (your) ~/bin/installkernel or'
|
|
echo ' (distribution) /sbin/installkernel or'
|
|
echo ' install to $$(INSTALL_PATH) and run lilo'
|
|
endef
|