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alpine.mk: build initramfs image with mkinitfs

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This commit is contained in:
Natanael Copa 2009-05-06 14:53:31 +00:00
parent 549aaccaca
commit f3857a4d93
1 changed files with 5 additions and 77 deletions
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82
alpine.mk
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@ -49,15 +49,6 @@ SYSLINUX_APK := $(call find_apk,syslinux)
STRACE_APK := $(call find_apk,strace)
ACCT_APK := $(call find_apk,acct)
#SOURCE_APKBUILDS := $(wildcard $(addprefix $(APORTS_DIR)/,$(REPOS))/*/APKBUILD)
#SOURCE_APKS = $(wildcard $(APKDIRS)/*apk)
#APK_BIN := $(shell which apk)
#ifneq ($(words $(KERNEL_APK) $(MODULE_APK) $(ALPINEBASELAYOUT_APK) $(UCLIBC_APK) $(BUSYBOX_APK) $(APK_TOOLS_APK)),6)
#$(error I did not find all APKs which I need.)
#endif
all: isofs
help:
@ -133,77 +124,14 @@ $(MODLOOP): $(MODLOOP_DIRSTAMP)
INITFS := $(ISO_DIR)/boot/$(KERNEL_NAME).gz
INITFS_DIRSTAMP := $(DESTDIR)/stamp.initfs
#INITFS_DIRSTAMP := $(DESTDIR)/stamp.initfs
INITFS_DIR := $(DESTDIR)/initfs
INITFS_MODDIR := $(INITFS_DIR)/lib/modules/$(KERNEL)
INITFS_MODDIRSTAMP := $(DESTDIR)/stamp.initfs.modules
INITFS_APKS := $(UCLIBC_APK) $(BUSYBOX_APK) $(ACCT_APK)
INITFS_RAWBASEFILES := etc/mdev.conf etc/passwd etc/group etc/fstab \
etc/modules etc/modprobe.d/blacklist lib/mdev
INITFS_BASEFILES := $(addprefix $(INITFS_DIR)/, $(INITFS_RAWBASEFILES))
INITFS_FEATURES := ata base bootchart cdrom cramfs ext3 ide raid scsi usb
initfs: $(INITFS)
$(INITFS_DIRSTAMP): $(INITFS_APKS)
@echo "==> initramfs: prepare baselayout"
@rm -rf $(INITFS_DIR)
@mkdir -p $(addprefix $(INITFS_DIR)/, \
dev proc sys sbin bin .modloop lib/modules \
media/cdrom media/floppy media/usb newroot)
@for apk in $(INITFS_APKS) ; do \
tar -C $(INITFS_DIR) -xzf $$apk ; \
done
@rm -f "$(INITFS_DIR)/.PKGINFO"
@touch $(INITFS_DIRSTAMP)
$(INITFS_BASEFILES): $(INITFS_DIRSTAMP) $(ALPINEBASELAYOUT_APK)
@echo "==> initramfs: $(notdir $(ALPINEBASELAYOUT_APK))"
@tar -C $(INITFS_DIR) -xzf $(ALPINEBASELAYOUT_APK) $(INITFS_RAWBASEFILES)
#@echo "floppy" >> "$(INITFS_DIR)/etc/modules"
#@echo "libata dma=0" >> "$(INITFS_DIR)/etc/modules"
@touch $(INITFS_BASEFILES)
$(INITFS_DIR)/init: initramfs-init $(INITFS_DIRSTAMP)
@echo "==> initramfs: init script"
@cp initramfs-init "$(INITFS_DIR)/init"
$(INITFS_DIR)/sbin/bootchartd: bootchartd $(INITFS_DIRSTAMP)
@echo "==> initramfs: bootchartd"
@cp bootchartd "$(INITFS_DIR)/sbin/bootchartd"
ifeq ($(APK_BIN),)
$(INITFS_DIR)/sbin/apk: $(APK_TOOLS_APK) $(INITFS_DIRSTAMP)
@echo "==> initramfs: $(notdir $(APK_TOOLS_APK))"
@tar -C $(INITFS_DIR) -xzf $(APK_TOOLS_APK) sbin/apk
@touch $@
else
$(INITFS_DIR)/sbin/apk: $(APK_BIN) $(INITFS_DIRSTAMP)
@echo "==> initramfs: copy $(APK_BIN) from buildroot"
@cp $(APK_BIN) "$(INITFS_DIR)/sbin"
endif
$(INITFS_MODDIRSTAMP): $(INITFS_DIRSTAMP) $(INITFS_MODFILES) $(MODLOOP_DIRSTAMP)
@echo "==> initramfs: $(notdir $(MODULE_APK))"
@rm -rf $(INITFS_DIR)/lib/modules
@mkdir -p $(addprefix $(INITFS_MODDIR)/kernel/,drivers fs)
@for i in acpi ata block ide scsi cdrom usb message hid md; do \
cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/drivers/$$i \
$(INITFS_MODDIR)/kernel/drivers/ ; \
done
@for i in isofs vfat fat nls jbd 'ext*' cramfs '*.ko'; do \
cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/fs/$$i \
$(INITFS_MODDIR)/kernel/fs/ 2>/dev/null; \
done
@cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/lib \
$(INITFS_MODDIR)/kernel/
@depmod $(KERNEL) -b $(INITFS_DIR)
@touch $(INITFS_MODDIRSTAMP)
$(INITFS): $(INITFS_DIRSTAMP) $(INITFS_DIR)/init $(INITFS_DIR)/sbin/bootchartd $(INITFS_DIR)/sbin/apk $(INITFS_MODDIRSTAMP) $(INITFS_BASEFILES)
@echo "==> initramfs: creating $(notdir $(INITFS))"
@mkdir -p $(dir $(INITFS))
@(cd $(INITFS_DIR) && find . | cpio -o -H newc | gzip -9) > $(INITFS)
$(INITFS): $(shell mkinitfs -F "$(INITFS_FEATURES)" -l $(KERNEL))
@mkinitfs -F "$(INITFS_FEATURES)" \
-t $(INITFS_DIR) -o $@ $(KERNEL)
#
# Vserver template rules