build-vm, kernel, tar2fs: make-initrd happens now in build-vm

bin/tar2fs

@@ -27,10 +27,11 @@ BOOT_SIZE_FACTOR=2	# multiply /boot size by this value additionally
 
 CUR_BOUNDARY=0		# align first partition at 1MB for performance (+1)
 
-INITRD_MODULES=
 BOOTFSTYPE=
 BOOTPART=
 
+BOOTLOADER="$5"
+
 ARCH="$(arch)"		# NB: sudo => no GLOBAL_ will do either; mind qemu-*
 
 case "$ARCH" in
@@ -209,24 +210,6 @@ fi
 # Query ARCH in chroot and redefine arch-dependent variable
 ARCH="$(chroot "$ROOTFS" rpm --eval '%_host_cpu')"
 
-if [[ $ARCH = *86* ]]
-	then 	# NB: different storage modules might be needed for non-kvm
-		INITRD_MODULES="sd_mod ata_piix ahci virtio-scsi virtio-blk"
-else
-	INITRD_MODULES=
-fi
-
-echo "MODULES_PRELOAD += $INITRD_MODULES $ROOTFSTYPE" >> "$ROOTFS/etc/initrd.mk"
-
-case "$ARCH" in
-*86*)
-	echo "FEATURES += qemu" >> "$ROOTFS/etc/initrd.mk"
-	;;
-e2k)
-	echo "FEATURES += usb"  >> "$ROOTFS/etc/initrd.mk"
-	;;
-esac
-
 # NB: don't stick BOOTFS here, it has slightly different semantics
 pushd $ROOTFS/boot
 
@@ -236,7 +219,6 @@ get_label() { echo "${1# *}" | sed -r 's,.*elbrus-([0-9a-z]+)-.*$,\1,'; }
 KVERSIONS=
 if [ -s .origver ]; then
 	while read kver; do
-		chroot "$ROOTFS" make-initrd -k "$kver"
 		KVERSIONS="$KVERSIONS $kver"
 	done < .origver
 fi

features.in/build-vm/config.mk

 # hooked from lib/sugar.mk
-use/build-vm: sub/rootfs@/ use/kernel
+use/build-vm: sub/rootfs@/ use/kernel/initrd-setup
 	@$(call add_feature)

features.in/build-vm/image-scripts.d/07-kernel

@@ -13,6 +13,10 @@ kver="$(rpm -qa 'kernel-image*' \
 cd /boot
 echo "$kver" > .origver	# for tar2fs
 
+make-initrd -N -k "$kver" AUTODETECT= \
+  FEATURES+="$GLOBAL_VM_INITRDFEATURES" \
+  MODULES_ADD+="$GLOBAL_VM_INITRDMODULES"
+
 # NB: e2k kernel builds "image" instead of "vmlinuz"
 [ -f vmlinuz-$kver ] && ln -s vmlinuz-$kver vmlinuz ||:
 ln -s initrd-$kver.img initrd.img	# missing at this stage

features.in/build-vm/lib/90-build-vm.mk

@@ -10,6 +10,12 @@ IMAGE_PACKAGES = $(DOT_BASE) \
 IMAGE_PACKAGES_REGEXP = $(THE_PACKAGES_REGEXP) \
                         $(BASE_PACKAGES_REGEXP)
 
+ifdef EFI_BOOTLOADER
+VM_BOOTLOADER=$(EFI_BOOTLOADER)
+else
+VM_BOOTLOADER=$(BASE_BOOTLOADER)
+endif
+
 # intermediate chroot archive
 VM_TARBALL := $(IMAGE_OUTDIR)/$(IMAGE_NAME).tar
 VM_RAWDISK := $(IMAGE_OUTDIR)/$(IMAGE_NAME).raw
@@ -31,7 +37,8 @@ prepare-image: check-sudo
 		TOPDIR=/usr/share/mkimage-profiles; \
 	fi; \
 	if ! sudo $$TOPDIR/bin/tar2fs \
-		"$(VM_TARBALL)" "$(VM_RAWDISK)" $(VM_SIZE) $(VM_FSTYPE); then \
+		"$(VM_TARBALL)" "$(VM_RAWDISK)" "$(VM_SIZE)" "$(VM_FSTYPE)" \
+			"$(VM_BOOTLOADER)"; then \
 		echo "** error: sudo tar2fs failed, see build log" >&2; \
 		exit 1; \
 	fi

features.in/kernel/config.mk

@@ -37,3 +37,35 @@ use/kernel/desktop:
 
 use/kernel/server:
 	@$(call add,THE_KMODULES,ipset kvm)
+
+# for vm targets
+use/kernel/initrd-setup: use/kernel
+	@$(call add,VM_INITRDFEATURES,add-modules compress cleanup)
+	@$(call try,VM_FSTYPE,ext4)
+	@$(call add,VM_INITRDMODULES,$$(VM_FSTYPE))
+ifeq (,$(filter-out i586 x86_64,$(ARCH)))
+	@$(call add,VM_INITRDFEATURES,qemu)
+	@$(call add,VM_INITRDMODULES,ata_piix)
+endif
+ifeq (,$(filter-out e2k%,$(ARCH)))
+	@$(call add,VM_INITRDFEATURES,usb)
+endif
+ifeq (,$(filter-out i586 x86_64 aarch64 armh,$(ARCH)))
+	@$(call add,VM_INITRDMODULES,ahci sd_mod)
+	@$(call add,VM_INITRDMODULES,nvme nvme-core)
+	@$(call add,VM_INITRDMODULES,virtio-scsi virtio-blk virtio-rng)
+endif
+ifeq (,$(filter-out aarch64 armh,$(ARCH)))
+	@$(call add,VM_INITRDMODULES,bcm2835 sunxi-mmc)
+	@$(call add,VM_INITRDMODULES,nvmem_rockchip_efuse)
+	@$(call add,VM_INITRDMODULES,virtio-mmio)
+endif
+ifeq (,$(filter-out aarch64,$(ARCH)))
+	@$(call add,VM_INITRDMODULES,meson-gx-mmc)
+	@$(call add,VM_INITRDMODULES,nvmem_meson_efuse)
+endif
+ifeq (,$(filter-out armh,$(ARCH)))
+	@$(call add,VM_INITRDMODULES,sdhci_dove sdhci_esdhc_imx)
+endif
+	@$(call xport,VM_INITRDMODULES)
+	@$(call xport,VM_INITRDFEATURES)