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alpine.mk, initramfs: show alpine release

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Read the version from .alpine-release on media. Also display the init
script version.
This commit is contained in:
Natanael Copa 2009-01-28 17:21:07 +00:00
parent b4aafba38f
commit 81f8737a6a
2 changed files with 17 additions and 4 deletions
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9
alpine.mk Normal file → Executable file
View File

@ -2,10 +2,14 @@
-include alpine.conf.mk -include alpine.conf.mk
ISO ?= alpine-test.iso BUILD_DATE := $(shell date +%y%m%d)
ALPINE_RELEASE ?= $(BUILD_DATE)
ALPINE_NAME ?= alpine-test
DESTDIR ?= $(shell pwd)/isotmp DESTDIR ?= $(shell pwd)/isotmp
APKDIRS ?= ../aports/core/*/ APKDIRS ?= ../aports/core/*/
ISO ?= $(ALPINE_NAME)-$(ALPINE_RELEASE).iso
ISO_LINK ?= $(ALPINE_NAME).iso
ISO_DIR := $(DESTDIR)/isofs ISO_DIR := $(DESTDIR)/isofs
find_apk = $(firstword $(wildcard $(addprefix $(APKDIRS),$(1)-[0-9]*.apk))) find_apk = $(firstword $(wildcard $(addprefix $(APKDIRS),$(1)-[0-9]*.apk)))
@ -186,6 +190,8 @@ $(ISO_KERNEL): $(KERNEL_APK)
$(ISO): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_APKS) $(ISO): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_APKS)
@echo "==> iso: building $(notdir $(ISO))" @echo "==> iso: building $(notdir $(ISO))"
@echo "$(ALPINE_NAME)-$(ALPINE_RELEASE) $(BUILD_DATE)" \
> $(ISO_DIR)/.alpine-release
@genisoimage -o $(ISO) -l -J -R \ @genisoimage -o $(ISO) -l -J -R \
-b isolinux/isolinux.bin \ -b isolinux/isolinux.bin \
-c isolinux/boot.cat \ -c isolinux/boot.cat \
@ -194,4 +200,5 @@ $(ISO): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO
-boot-info-table \ -boot-info-table \
-quiet \ -quiet \
$(ISO_DIR) $(ISO_DIR)
@ln -fs $@ $(ISO_LINK)

12
initramfs-init
View File

@ -1,6 +1,7 @@
#!/bin/sh #!/bin/sh
VERSION=1.9.1-pre0 # this is the init script version
VERSION=1.0
NEWROOT=/newroot NEWROOT=/newroot
SINGLEMODE=no SINGLEMODE=no
@ -53,7 +54,7 @@ find_ovl() {
} }
# gotta start from somewhere :) # gotta start from somewhere :)
echo "Starting Alpine $VERSION" echo "Alpine Init $VERSION"
# read the kernel options # read the kernel options
for i in `cat /proc/cmdline` ; do for i in `cat /proc/cmdline` ; do
@ -152,10 +153,14 @@ fi
# install new root # install new root
ebegin "Installing packages to root filesystem" ebegin "Installing packages to root filesystem"
apk add --root /newroot --repository /media/cdrom/apks \ apk add --root /newroot --repository /media/$ALPINE_DEV/apks \
--initdb --quiet --progress $pkgs --initdb --quiet --progress $pkgs
eend $? eend $?
# copy alpine release info
cp /media/$ALPINE_DEV/.alpine-release $NEWROOT/
ln -sf /.alpine-release $NEWROOT/etc/alpine-release
# switch over to new root # switch over to new root
cat /proc/mounts | while read DEV DIR TYPE OPTS ; do cat /proc/mounts | while read DEV DIR TYPE OPTS ; do
if [ "$DIR" != "/" -a "$DIR" != "$NEWROOT" -a -d "$DIR" ]; then if [ "$DIR" != "/" -a "$DIR" != "$NEWROOT" -a -d "$DIR" ]; then
@ -167,6 +172,7 @@ sync
ln -sf /.modloop/modules $NEWROOT/lib/modules ln -sf /.modloop/modules $NEWROOT/lib/modules
echo -e "\nStarting $(cut -f1 $NEWROOT/.alpine-release)"
if [ -x $NEWROOT/sbin/init ]; then if [ -x $NEWROOT/sbin/init ]; then
exec /bin/busybox switch_root $NEWROOT /sbin/init $KOPT_init_args exec /bin/busybox switch_root $NEWROOT /sbin/init $KOPT_init_args
fi fi