From 06eb06270e98e294457a128d3a4f97c2289cfa40 Mon Sep 17 00:00:00 2001 From: Cedric Schieli Date: Sun, 11 Apr 2010 14:21:09 +0000 Subject: Makefile: allow multiple kernel on iso --- Makefile | 118 +++++++++++++++++++++++++++++++++++++-------------------------- 1 file changed, 70 insertions(+), 48 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index aca76e8..cf85a5c 100755 --- a/Makefile +++ b/Makefile @@ -30,12 +30,12 @@ find_apk = $(addprefix $(ISO_PKGDIR)/,$(call find_apk_file,$(1))) get_apk = $(addsuffix .apk,$(shell apk fetch --simulate $(APK_OPTS) $(1) 2>&1 | sed 's:^Downloading :$(ISO_PKGDIR)/:')) expand_apk = $(shell apk search --quiet $(APK_OPTS) $(1) | sort | uniq) -KERNEL_FLAVOR ?= grsec -KERNEL_PKGNAME ?= linux-$(KERNEL_FLAVOR) -KERNEL_NAME := $(KERNEL_FLAVOR) -KERNEL_APK := $(call get_apk,$(KERNEL_PKGNAME)) +KERNEL_FLAVOR_DEFAULT ?= grsec +KERNEL_FLAVOR ?= $(KERNEL_FLAVOR_DEFAULT) +KERNEL_PKGNAME = linux-$* +KERNEL_APK = $(call get_apk,$(KERNEL_PKGNAME)) -KERNEL := $(word 3,$(subst -, ,$(notdir $(KERNEL_APK))))-$(word 2,$(subst -, ,$(notdir $(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 get_apk,uclibc) @@ -73,10 +73,9 @@ endif @echo "KERNEL: $(KERNEL)" @echo -clean: - rm -rf $(MODLOOP) $(MODLOOP_DIR) $(MODLOOP_DIRSTAMP) \ - $(INITFS) $(INITFS_DIRSTAMP) $(INITFS_DIR) \ - $(ISO_DIR) $(ISO_REPOS_DIRSTAMP) +clean: clean-modloop clean-initfs + rm -rf $(ISO_DIR) $(ISO_REPOS_DIRSTAMP) $(ISOFS_DIRSTAMP) \ + $(ALL_ISO_KERNEL) $(APK_FILES): @@ -89,14 +88,20 @@ $(APK_FILES): # # Modloop # -MODLOOP := $(ISO_DIR)/boot/$(KERNEL_NAME).cmg -MODLOOP_DIR := $(DESTDIR)/modloop -MODLOOP_KERNELSTAMP := $(DESTDIR)/stamp.modloop.kernel -MODLOOP_DIRSTAMP := $(DESTDIR)/stamp.modloop -MODLOOP_EXTRA ?= $(addsuffix -$(KERNEL_FLAVOR), dahdi-linux iscsitarget xtables-addons) +MODLOOP := $(ISO_DIR)/boot/%.cmg +MODLOOP_DIR = $(DESTDIR)/modloop.$* +MODLOOP_KERNELSTAMP := $(DESTDIR)/stamp.modloop.kernel.% +MODLOOP_DIRSTAMP := $(DESTDIR)/stamp.modloop.% +MODLOOP_EXTRA ?= $(addsuffix -$*, dahdi-linux iscsitarget xtables-addons) MODLOOP_PKGS = $(KERNEL_PKGNAME) $(MODLOOP_EXTRA) -modloop: $(MODLOOP) +modloop-%: $(MODLOOP) + @: + +ALL_MODLOOP = $(foreach flavor,$(KERNEL_FLAVOR),$(subst %,$(flavor),$(MODLOOP))) +ALL_MODLOOP_DIRSTAMP = $(foreach flavor,$(KERNEL_FLAVOR),$(subst %,$(flavor),$(MODLOOP_DIRSTAMP))) + +modloop: $(ALL_MODLOOP) $(MODLOOP_KERNELSTAMP): @echo "==> modloop: Unpacking kernel modules"; @@ -106,22 +111,24 @@ $(MODLOOP_KERNELSTAMP): apk fetch $(APK_OPTS) --stdout $$i \ | tar -C $(MODLOOP_DIR) -xz; \ done - @cp $(MODLOOP_DIR)/usr/share/kernel/$(KERNEL_FLAVOR)/kernel.release $@ + @cp $(MODLOOP_DIR)/usr/share/kernel/$*/kernel.release $@ -MODLOOP_KERNEL_RELEASE = $(shell cat $(MODLOOP_KERNELSTAMP)) +MODLOOP_KERNEL_RELEASE = $(shell cat $(subst %,$*,$(MODLOOP_KERNELSTAMP))) $(MODLOOP_DIRSTAMP): $(MODLOOP_KERNELSTAMP) @rm -rf $(addprefix $(MODLOOP_DIR)/lib/modules/*/, source build) @depmod $(MODLOOP_KERNEL_RELEASE) -b $(MODLOOP_DIR) - @touch $(MODLOOP_DIRSTAMP) + @touch $@ $(MODLOOP): $(MODLOOP_DIRSTAMP) - @echo "==> modloop: building image $(notdir $(MODLOOP))" - @mkdir -p $(dir $(MODLOOP)) - @$(MKCRAMFS) $(MODLOOP_DIR)/lib $(MODLOOP) + @echo "==> modloop: building image $(notdir $@)" + @mkdir -p $(dir $@) + @$(MKCRAMFS) $(MODLOOP_DIR)/lib $@ -clean-modloop: - @rm -rf $(MODLOOP_DIR) $(MODLOOP_DIRSTAMP) $(MODLOOP_PKGSTAMP) $(MODLOOP) +clean-modloop-%: + @rm -rf $(MODLOOP_DIR) $(subst %,$*,$(MODLOOP_DIRSTAMP) $(MODLOOP_KERNELSTAMP) $(MODLOOP)) + +clean-modloop: $(addprefix clean-modloop-,$(KERNEL_FLAVOR)) # # Initramfs rules @@ -129,16 +136,21 @@ clean-modloop: # isolinux cannot handle - in filenames #INITFS_NAME := initramfs-$(MODLOOP_KERNEL_RELEASE) -INITFS_NAME := $(KERNEL_FLAVOR).gz +INITFS_NAME := %.gz INITFS := $(ISO_DIR)/boot/$(INITFS_NAME) -INITFS_DIR := $(DESTDIR)/initfs -INITFS_TMP := $(DESTDIR)/tmp.initfs -INITFS_DIRSTAMP := $(DESTDIR)/stamp.initfs +INITFS_DIR = $(DESTDIR)/initfs.$* +INITFS_TMP = $(DESTDIR)/tmp.initfs.$* +INITFS_DIRSTAMP := $(DESTDIR)/stamp.initfs.% INITFS_FEATURES := ata base bootchart cdrom cramfs ext3 floppy raid scsi usb -INITFS_PKGS := $(MODLOOP_PKGS) alpine-base acct +INITFS_PKGS = $(MODLOOP_PKGS) alpine-base acct + +initfs-%: $(INITFS) + @: -initfs: $(INITFS) +ALL_INITFS = $(foreach flavor,$(KERNEL_FLAVOR),$(subst %,$(flavor),$(INITFS))) + +initfs: $(ALL_INITFS) $(INITFS_DIRSTAMP): @rm -rf $(INITFS_DIR) $(INITFS_TMP) @@ -156,8 +168,10 @@ $(INITFS): $(INITFS_DIRSTAMP) $(MODLOOP_DIRSTAMP) @mkinitfs -F "$(INITFS_FEATURES)" -t $(INITFS_TMP) \ -b $(INITFS_DIR) -o $@ $(MODLOOP_KERNEL_RELEASE) -clean-initfs: - @rm -rf $(INITFS) $(INITFS_DIRSTAMP) $(INITFS_DIR) +clean-initfs-%: + @rm -rf $(subst %,$*,$(INITFS) $(INITFS_DIRSTAMP)) $(INITFS_DIR) + +clean-initfs: $(addprefix clean-initfs-,$(KERNEL_FLAVOR)) # # Vserver template rules @@ -196,26 +210,31 @@ $(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 $(KERNEL_NAME)" >>$(ISOLINUX_CFG) - @echo "label $(KERNEL_NAME)" >>$(ISOLINUX_CFG) - @echo " kernel /boot/$(KERNEL_NAME)" >>$(ISOLINUX_CFG) - @echo " append initrd=/boot/$(INITFS_NAME) alpine_dev=cdrom:iso9660 modules=loop,cramfs,sd-mod,usb-storage,floppy quiet" >>$(ISOLINUX_CFG) - -$(SYSLINUX_CFG): $(MODLOOP_DIRSTAMP) + @echo "timeout 20" >$@ + @echo "prompt 1" >>$@ + @echo "default $(KERNEL_FLAVOR_DEFAULT)" >>$@ + @for flavor in $(KERNEL_FLAVOR); do \ + echo "label $$flavor"; \ + echo " kernel /boot/$$flavor"; \ + echo " append initrd=/boot/$$flavor.gz alpine_dev=cdrom:iso9660 modules=loop,cramfs,sd-mod,usb-storage,floppy quiet"; \ + done >>$@ + +$(SYSLINUX_CFG): $(ALL_MODLOOP_DIRSTAMP) @echo "==> iso: configure syslinux" @echo "timeout 20" >$@ @echo "prompt 1" >>$@ - @echo "default $(KERNEL_NAME)" >>$@ - @echo "label $(KERNEL_NAME)" >>$@ - @echo " kernel /boot/$(KERNEL_NAME)" >>$@ - @echo " append initrd=/boot/$(INITFS_NAME) alpine_dev=usbdisk:vfat modules=loop,cramfs,sd-mod,usb-storage quiet" >>$@ + @echo "default $(KERNEL_FLAVOR_DEFAULT)" >>$@ + @for flavor in $(KERNEL_FLAVOR); do \ + echo "label $$flavor"; \ + echo " kernel /boot/$$flavor"; \ + echo " append initrd=/boot/$$flavor.gz alpine_dev=usbdisk:vfat modules=loop,cramfs,sd-mod,usb-storage quiet"; \ + done >>$@ clean-syslinux: @rm -f $(SYSLINUX_CFG) $(ISOLINUX_CFG) $(ISOLINUX_BIN) -ISO_KERNEL := $(ISO_DIR)/boot/$(KERNEL_NAME) +ISO_KERNEL_STAMP := $(DESTDIR)/stamp.kernel.% +ISO_KERNEL = $(ISO_DIR)/boot/$* ISO_REPOS_DIRSTAMP := $(DESTDIR)/stamp.isorepos ISOFS_DIRSTAMP := $(DESTDIR)/stamp.isofs @@ -230,17 +249,19 @@ $(ISO_PKGDIR)/APKINDEX.tar.gz: $(APK_FILES) -o $@ $(ISO_PKGDIR)/*.apk @abuild-sign $@ -$(ISO_KERNEL): $(MODLOOP_DIRSTAMP) +$(ISO_KERNEL_STAMP): $(MODLOOP_DIRSTAMP) @echo "==> iso: install kernel $(KERNEL)" @mkdir -p $(dir $(ISO_KERNEL)) @apk fetch $(APK_OPTS) --stdout $(KERNEL_PKGNAME) \ | tar -C $(ISO_DIR) -xz boot - @rm -f $(ISO_DIR)/boot/$(KERNEL_NAME) - @ln -s vmlinuz-$(MODLOOP_KERNEL_RELEASE) $@ + @rm -f $(ISO_KERNEL) + @ln -s vmlinuz-$(MODLOOP_KERNEL_RELEASE) $(ISO_KERNEL) @rm -rf $(ISO_DIR)/.[A-Z]* $(ISO_DIR)/.[a-z]* $(ISO_DIR)/lib @touch $@ -$(ISOFS_DIRSTAMP): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_REPOS_DIRSTAMP) $(SYSLINUX_CFG) +ALL_ISO_KERNEL = $(foreach flavor,$(KERNEL_FLAVOR),$(subst %,$(flavor),$(ISO_KERNEL_STAMP))) + +$(ISOFS_DIRSTAMP): $(ALL_MODLOOP) $(ALL_INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ALL_ISO_KERNEL) $(ISO_REPOS_DIRSTAMP) $(SYSLINUX_CFG) @echo "$(ALPINE_NAME)-$(ALPINE_RELEASE) $(BUILD_DATE)" \ > $(ISO_DIR)/.alpine-release @touch $@ @@ -343,3 +364,4 @@ all-release: current previous $(profiles) PROFILE=$$p release || break; \ done +.PRECIOUS: $(MODLOOP_KERNELSTAMP) $(MODLOOP_DIRSTAMP) $(INITFS_DIRSTAMP) $(INITFS) $(ISO_KERNEL_STAMP) -- cgit v1.2.3