From 5be335ccdf8e53ccff940971ad9dc73ef72f32cb Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Tue, 13 Jan 2009 17:16:45 +0000 Subject: initramfs-init: extract apkovl also link mkiso to use the makefile --- alpine.mk | 191 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ initramfs-init | 52 +++++++++++++++- make.alpine | 192 --------------------------------------------------------- mkiso | 65 +------------------ 4 files changed, 241 insertions(+), 259 deletions(-) create mode 100644 alpine.mk delete mode 100644 make.alpine mode change 100644 => 100755 mkiso diff --git a/alpine.mk b/alpine.mk new file mode 100644 index 0000000..ea99e71 --- /dev/null +++ b/alpine.mk @@ -0,0 +1,191 @@ +#!/usr/bin/make -f + +ISO ?= alpine-test.iso +DESTDIR ?= $(shell pwd)/isotmp +APKDIRS ?= ../aports/core/*/ + +ISO_DIR := $(DESTDIR)/isofs + +find_apk = $(firstword $(wildcard $(addprefix $(APKDIRS),$(1)-[0-9]*.apk))) + +KERNEL_APK := $(call find_apk,linux-grsec) +MODULE_APK := $(wildcard $(subst /linux-grsec-,/linux-grsec-mod-,$(KERNEL_APK))) +KERNEL := $(word 3,$(subst -, ,$(notdir $(KERNEL_APK))))-$(word 2,$(subst -, ,$(notdir $(KERNEL_APK)))) + +ALPINEBASELAYOUT_APK := $(call find_apk,alpine-baselayout) +UCLIBC_APK := $(call find_apk,uclibc) +BUSYBOX_APK := $(call find_apk,busybox) +APK_TOOLS_APK := $(call find_apk,apk-tools) + +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: $(ISO) + +help: + @echo "Alpine ISO builder" + @echo + @echo "Type 'make' to build $(ISO)" + @echo + @echo "I will use the following sources files:" + @echo " 1. $(notdir $(KERNEL_APK)) (looks like $(KERNEL))" + @echo " 2. $(notdir $(MODULE_APK))" + @echo " 3. $(notdir $(ALPINEBASELAYOUT_APK))" + @echo " 4. $(notdir $(UCLIBC_APK))" + @echo " 5. $(notdir $(BUSYBOX_APK))" +ifeq ($(APK_BIN),) + @echo " 6. $(notdir $(APK_TOOLS_APK))" +else + @echo " 6. $(APK_BIN)" +endif + @echo + +#clean: +# rm -rf $(DESTDIR) + +# +# Modloop +# +MODLOOP := $(ISO_DIR)/boot/modloop.cmg +MODLOOP_DIR := $(DESTDIR)/modloop +MODLOOP_DIRSTAMP := $(DESTDIR)/stamp.modloop + +$(MODLOOP_DIRSTAMP): $(MODULE_APK) + @echo "==> modloop: prepare modules $(notdir $(MODULE_APK))" + @rm -rf $(MODLOOP_DIR) + @mkdir -p $(MODLOOP_DIR)/lib/modules/ + @tar -C $(MODLOOP_DIR) -xzf $(MODULE_APK) + @rm -rf $(addprefix $(MODLOOP_DIR)/lib/modules/*/, source build) + @depmod $(KERNEL) -b $(MODLOOP_DIR) + @touch $(MODLOOP_DIRSTAMP) + +$(MODLOOP): $(MODLOOP_DIRSTAMP) + @echo "==> modloop: building image $(notdir $(MODLOOP))" + @mkdir -p $(dir $(MODLOOP)) + @mkcramfs $(MODLOOP_DIR)/lib $(MODLOOP) + +# +# Initramfs rules +# + +INITFS := $(ISO_DIR)/boot/initramfs.gz + +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) +INITFS_RAWBASEFILES := etc/mdev.conf etc/passwd etc/group etc/fstab etc/modules +INITFS_BASEFILES := $(addprefix $(INITFS_DIR)/, $(INITFS_RAWBASEFILES)) + +$(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 $$apk ; \ + done + @rm -f "$(INITFS_DIR)/.PKGINFO" + @mknod $(INITFS_DIR)/dev/null c 1 3 + @touch $(INITFS_DIRSTAMP) + +$(INITFS_BASEFILES): $(INITFS_DIRSTAMP) $(ALPINEBASELAYOUT_APK) + @echo "==> initramfs: $(notdir $(ALPINEBASELAYOUT_APK))" + @tar -C $(INITFS_DIR) -xzf $(ALPINEBASELAYOUT_APK) $(INITFS_RAWBASEFILES) + @touch $(INITFS_BASEFILES) + +$(INITFS_DIR)/init: initramfs-init $(INITFS_DIRSTAMP) + @echo "==> initramfs: init script" + @cp initramfs-init "$(INITFS_DIR)/init" + +ifeq ($(APK_BIN),) +$(INITFS_DIR)/sbin/apk: $(APK_TOOLS_APK) $(INITFS_DIRSTAMP) + @echo "==> initramfs: $(notdir $(APK_TOOLS_APK))" + @tar -C $(INITFS_DIR) -xzf $(APK_TOOLS_APK) sbin/apk +else +$(INITFS_DIR)/sbin/apk: $(APK_BIN) $(INITFS_DIRSTAMP) + @echo "==> initramfs: copy $(APK_BIN) from buildroot" + @cp $(APK_BIN) "$(INITFS_DIR)/sbin" +endif + +$(INITFS_MODDIRSTAMP): $(INITFS_DIRSTAMP) $(INITFS_MODFILES) $(MODLOOP_DIRSTAMP) + @echo "==> initramfs: $(notdir $(MODULE_APK))" + @rm -rf $(INITFS_DIR)/lib/modules + @mkdir -p $(addprefix $(INITFS_MODDIR)/kernel/,drivers fs) + @for i in acpi ata block ide scsi cdrom usb message hid; do \ + cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/drivers/$$i \ + $(INITFS_MODDIR)/kernel/drivers/ ; \ + done + @for i in isofs vfat nls ext2 cramfs '*.ko'; do \ + cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/fs/$$i \ + $(INITFS_MODDIR)/kernel/fs/ ; \ + done + @cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/lib \ + $(INITFS_MODDIR)/kernel/ + @depmod $(KERNEL) -b $(INITFS_DIR) + @touch $(INITFS_MODDIRSTAMP) + +$(INITFS): $(INITFS_DIRSTAMP) $(INITFS_DIR)/init $(INITFS_DIR)/sbin/apk $(INITFS_MODDIRSTAMP) $(INITFS_BASEFILES) + @echo "==> initramfs: creating $(notdir $(INITFS))" + @(cd $(INITFS_DIR) && find . | cpio -o -H newc | gzip -9) > $(INITFS) + +# +# ISO rules +# + +ISOLINUX := $(ISO_DIR)/isolinux +ISOLINUX_BIN := $(ISOLINUX)/isolinux.bin +ISOLINUX_CFG := $(ISOLINUX)/isolinux.cfg + +$(ISOLINUX_BIN): /usr/share/syslinux/isolinux.bin + @echo "==> iso: install isolinux" + @mkdir -p $(dir $(ISOLINUX_BIN)) + @cp /usr/share/syslinux/isolinux.bin $(ISOLINUX_BIN) + +$(ISOLINUX_CFG): + @echo "==> iso: configure isolinux" + @mkdir -p $(dir $(ISOLINUX_BIN)) + @echo "timeout 20" >$(ISOLINUX_CFG) + @echo "prompt 1" >>$(ISOLINUX_CFG) + @echo "default linux" >>$(ISOLINUX_CFG) + @echo "label linux" >>$(ISOLINUX_CFG) + @echo " kernel /boot/vmlinuz" >>$(ISOLINUX_CFG) + @echo " append initrd=/boot/initramfs.gz alpine_dev=cdrom modules=floppy quiet" >>$(ISOLINUX_CFG) + +ISO_KERNEL := $(ISO_DIR)/boot/vmlinuz +ISO_APKS := $(ISO_DIR)/apks +ISO_APKINDEX := $(ISO_APKS)/APK_INDEX.gz + +$(ISO_APKS): $(SOURCE_APKS) + @echo "==> iso: prepare APK repository" + @rm -rf $(ISO_APKS) + @mkdir -p $(ISO_APKS) + @for a in $(SOURCE_APKS) ; do \ + ln -f $$a $(ISO_APKS) 2>/dev/null || cp $$a $(ISO_APKS) ; \ + done + @apk index $(SOURCE_APKS) | gzip -9 > $(ISO_APKINDEX) + +$(ISO_KERNEL): $(KERNEL_APK) + @echo "==> iso: install kernel $(KERNEL)" + @mkdir -p $(dir $(ISO_KERNEL)) + @tar -C $(ISO_DIR) -xzf $(KERNEL_APK) boot/vmlinuz boot/System.map + @touch $(ISO_KERNEL) + +$(ISO): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_APKS) + @echo "==> iso: building $(notdir $(ISO))" + @genisoimage -o $(ISO) -l -J -R \ + -b isolinux/isolinux.bin \ + -c isolinux/boot.cat \ + -no-emul-boot \ + -boot-load-size 4 \ + -boot-info-table \ + -quiet \ + $(ISO_DIR) + diff --git a/initramfs-init b/initramfs-init index aa2da95..8996f23 100755 --- a/initramfs-init +++ b/initramfs-init @@ -1,4 +1,4 @@ -#!/bin/ash +#!/bin/sh VERSION=1.9.1-pre0 NEWROOT=/newroot @@ -36,6 +36,22 @@ scan_drivers() { fi } +find_ovl() { + local mnt="$1" + local ovl + local lines + + # look for apkovl's on mounted media + ovl=$( ls -1 "$mnt"/*.apkovl.tar.gz* 2>/dev/null ) || return 1 + lines=$(echo "$ovl" | wc -l) + + if [ $lines -gt 1 ] ; then + echo "ERROR: More than one apkovl file was found on $(basename $mnt). None will be read." >&2 + return 1 + fi + echo "$ovl" +} + # gotta start from somewhere :) echo "Starting Alpine $VERSION" @@ -74,9 +90,16 @@ mount -t devpts -o gid=5,mode=0620,noexec,nosuid devpts /dev/pts mount -t tmpfs -o nodev,nosuid,noexec shm /dev/shm eend $RC +/bin/sh # load available drivers to get access to modloop media ebegin "Loading boot drivers" [ "$MODULES" ] && modprobe $MODULES 2> /dev/null +if [ -f /etc/modules ] ; then + sed 's/\#.*//g' < /etc/modules | + while read module args; do + modprobe -q $module $args + done +fi scan_drivers scan_drivers eend 0 @@ -110,11 +133,27 @@ ebegin "Loading hardware drivers" scan_drivers eend 0 +# look for apkovl +for i in usb floppy cdrom; do + mount /media/$i 2>/dev/null || continue + ovl=$(find_ovl /media/$i) + [ -f "$ovl" ] && break + umount /media/$i 2>/dev/null +done + +if [ -f "$ovl" ]; then + ebegin "Loading user settings from $ovl" + tar -C $NEWROOT -zxf "$ovl" + eend $? + umount /media/$i 2>/dev/null + pkgs=$(sed 's/\#.*//' $NEWROOT/etc/lbu/packages.list 2>/dev/null) +fi + # install new root ebegin "Installing packages to root filesystem" mount -t tmpfs -o size=50M tmpfs $NEWROOT apk create --root /newroot -apk add --root /newroot --repository /media/cdrom/apks --quiet --progress +apk add --root /newroot --repository /media/cdrom/apks --quiet --progress $pkgs eend $? # switch over to new root @@ -125,4 +164,11 @@ cat /proc/mounts | while read DEV DIR TYPE OPTS ; do fi done sync -exec /bin/busybox switch_root $NEWROOT /sbin/init $KOPT_init_args || exec /bin/busybox sh + +if [ -x $NEWROOT/sbin/init ]; then + exec /bin/busybox switch_root $NEWROOT /sbin/init $KOPT_init_args +fi + +echo "initramfs emergency recovery shell launched" +exec /bin/busybox sh +reboot diff --git a/make.alpine b/make.alpine deleted file mode 100644 index 0438f3b..0000000 --- a/make.alpine +++ /dev/null @@ -1,192 +0,0 @@ -#!/usr/bin/make -f - -ISO ?= alpine-test.iso -DESTDIR ?= $(shell pwd)/isotmp -APKDIRS ?= ../aports/core/*/ - -ISO_DIR := $(DESTDIR)/isofs - -find_apk = $(firstword $(wildcard $(addprefix $(APKDIRS),$(1)-[0-9]*.apk))) - -KERNEL_APK := $(call find_apk,linux-grsec) -MODULE_APK := $(wildcard $(subst /linux-grsec-,/linux-grsec-mod-,$(KERNEL_APK))) -KERNEL := $(word 3,$(subst -, ,$(notdir $(KERNEL_APK))))-$(word 2,$(subst -, ,$(notdir $(KERNEL_APK)))) - -ALPINEBASELAYOUT_APK := $(call find_apk,alpine-baselayout) -UCLIBC_APK := $(call find_apk,uclibc) -BUSYBOX_APK := $(call find_apk,busybox) -APK_TOOLS_APK := $(call find_apk,apk-tools) - -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: $(ISO) - -help: - @echo "Alpine ISO builder" - @echo - @echo "Type 'make' to build $(ISO)" - @echo - @echo "I will use the following sources files:" - @echo " 1. $(notdir $(KERNEL_APK)) (looks like $(KERNEL))" - @echo " 2. $(notdir $(MODULE_APK))" - @echo " 3. $(notdir $(ALPINEBASELAYOUT_APK))" - @echo " 4. $(notdir $(UCLIBC_APK))" - @echo " 5. $(notdir $(BUSYBOX_APK))" -ifeq ($(APK_BIN),) - @echo " 6. $(notdir $(APK_TOOLS_APK))" -else - @echo " 6. $(APK_BIN)" -endif - @echo - -#clean: -# rm -rf $(DESTDIR) - -# -# Modloop -# -MODLOOP := $(ISO_DIR)/boot/modloop.cmg -MODLOOP_DIR := $(DESTDIR)/modloop -MODLOOP_DIRSTAMP := $(DESTDIR)/stamp.modloop - -$(MODLOOP_DIRSTAMP): $(MODULE_APK) - @echo "==> modloop: prepare modules $(notdir $(MODULE_APK))" - @rm -rf $(MODLOOP_DIR) - @mkdir -p $(MODLOOP_DIR)/lib/modules/ - @tar -C $(MODLOOP_DIR) -xzf $(MODULE_APK) - @rm -rf $(addprefix $(MODLOOP_DIR)/lib/modules/*/, source build) - @depmod $(KERNEL) -b $(MODLOOP_DIR) - @touch $(MODLOOP_DIRSTAMP) - -$(MODLOOP): $(MODLOOP_DIRSTAMP) - @echo "==> modloop: building image $(notdir $(MODLOOP))" - @mkdir -p $(dir $(MODLOOP)) - @mkcramfs $(MODLOOP_DIR)/lib $(MODLOOP) - -# -# Initramfs rules -# - -INITFS := $(ISO_DIR)/boot/initramfs.gz - -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) -INITFS_RAWBASEFILES := etc/mdev.conf etc/passwd etc/group etc/fstab -INITFS_BASEFILES := $(addprefix $(INITFS_DIR)/, $(INITFS_RAWBASEFILES)) - -$(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/proc newroot/sys) - @for apk in $(INITFS_APKS) ; do \ - tar -C $(INITFS_DIR) -xzf $$apk ; \ - done - @rm -f "$(INITFS_DIR)/.PKGINFO" - @mknod $(INITFS_DIR)/dev/null c 1 3 - @touch $(INITFS_DIRSTAMP) - -$(INITFS_BASEFILES): $(INITFS_DIRSTAMP) $(ALPINEBASELAYOUT_APK) - @echo "==> initramfs: $(notdir $(ALPINEBASELAYOUT_APK))" - @tar -C $(INITFS_DIR) -xzf $(ALPINEBASELAYOUT_APK) $(INITFS_RAWBASEFILES) - @touch $(INITFS_BASEFILES) - -$(INITFS_DIR)/init: initramfs-init $(INITFS_DIRSTAMP) - @echo "==> initramfs: init script" - @cp initramfs-init "$(INITFS_DIR)/init" - -ifeq ($(APK_BIN),) -$(INITFS_DIR)/sbin/apk: $(APK_TOOLS_APK) $(INITFS_DIRSTAMP) - @echo "==> initramfs: $(notdir $(APK_TOOLS_APK))" - @tar -C $(INITFS_DIR) -xzf $(APK_TOOLS_APK) sbin/apk -else -$(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; do \ - cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/drivers/$$i \ - $(INITFS_MODDIR)/kernel/drivers/ ; \ - done - @for i in isofs vfat nls ext2 cramfs '*.ko'; do \ - cp -flLpR $(MODLOOP_DIR)/lib/modules/*/kernel/fs/$$i \ - $(INITFS_MODDIR)/kernel/fs/ ; \ - 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/apk $(INITFS_MODDIRSTAMP) $(INITFS_BASEFILES) - @echo "==> initramfs: creating $(notdir $(INITFS))" - @(cd $(INITFS_DIR) && find . | cpio -o -H newc | gzip -9) > $(INITFS) - -# -# ISO rules -# - -ISOLINUX := $(ISO_DIR)/isolinux -ISOLINUX_BIN := $(ISOLINUX)/isolinux.bin -ISOLINUX_CFG := $(ISOLINUX)/isolinux.cfg - -$(ISOLINUX_BIN): /usr/share/syslinux/isolinux.bin - @echo "==> iso: install isolinux" - @mkdir -p $(dir $(ISOLINUX_BIN)) - @cp /usr/share/syslinux/isolinux.bin $(ISOLINUX_BIN) - -$(ISOLINUX_CFG): - @echo "==> iso: configure isolinux" - @mkdir -p $(dir $(ISOLINUX_BIN)) - @echo "timeout 20" >$(ISOLINUX_CFG) - @echo "prompt 1" >>$(ISOLINUX_CFG) - @echo "default linux" >>$(ISOLINUX_CFG) - @echo "label linux" >>$(ISOLINUX_CFG) - @echo " kernel /boot/vmlinuz" >>$(ISOLINUX_CFG) - @echo " append initrd=/boot/initramfs.gz alpine_dev=cdrom quiet" >>$(ISOLINUX_CFG) - -ISO_KERNEL := $(ISO_DIR)/boot/vmlinuz -ISO_APKS := $(ISO_DIR)/apks -ISO_APKINDEX := $(ISO_APKS)/APK_INDEX.gz - -$(ISO_APKS): $(SOURCE_APKS) - @echo "==> iso: prepare APK repository" - @rm -rf $(ISO_APKS) - @mkdir -p $(ISO_APKS) - @for a in $(SOURCE_APKS) ; do \ - ln -f $$a $(ISO_APKS) 2>/dev/null || cp $$a $(ISO_APKS) ; \ - done - @apk index $(SOURCE_APKS) | gzip -9 > $(ISO_APKINDEX) - -$(ISO_KERNEL): $(KERNEL_APK) - @echo "==> iso: install kernel $(KERNEL)" - @mkdir -p $(dir $(ISO_KERNEL)) - @tar -C $(ISO_DIR) -xzf $(KERNEL_APK) boot/vmlinuz boot/System.map - @touch $(ISO_KERNEL) - -$(ISO): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_APKS) - @echo "==> iso: building $(notdir $(ISO))" - @genisoimage -o $(ISO) -l -J -R \ - -b isolinux/isolinux.bin \ - -c isolinux/boot.cat \ - -no-emul-boot \ - -boot-load-size 4 \ - -boot-info-table \ - -quiet \ - $(ISO_DIR) - diff --git a/mkiso b/mkiso old mode 100644 new mode 100755 index 9c4684e..9eeab55 --- a/mkiso +++ b/mkiso @@ -1,66 +1,3 @@ #!/bin/sh -tmp=$PWD/tmp -aports=$PWD/../aports -target=alpine-test.iso - -initramfs=test.gz -modloop=modloop.cmg - -unapk() { - local dest="$1" - shift - while [ $# -gt 0 ]; do - tar -C "$dest" -zxf "$1" - shift - done - rm -f "$dest/.PKGINFO" -} - -link_or_copy() { - ln -f "$1" "$2" 2>/dev/null || cp "$1" "$2" -} - - -rm -r $tmp -mkdir -p $tmp/apks $tmp/isolinux -cp /usr/share/syslinux/isolinux.* $tmp/isolinux -cat >$tmp/isolinux/isolinux.cfg < Creating ISO image" -genisoimage -o $target -l -J -R \ - -b isolinux/isolinux.bin \ - -c isolinux/boot.cat \ - -no-emul-boot \ - -boot-load-size 4 \ - -boot-info-table \ - -quiet \ - $tmp - - +make -f alpine.mk -- cgit v1.2.3-70-g09d2