1 files changed, 34 insertions, 29 deletions

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index db8cb37abc..22719ad554 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -1,3 +1,8 @@
+# IMAGE_NAME is the base name for everything produced when building images.
+# The actual image that contains the rootfs has an additional suffix (.rootfs
+# by default) followed by additional suffices which describe the format (.ext4,
+# .ext4.xz, etc.).
+IMAGE_NAME_SUFFIX ??= ".rootfs"
 
 # The default aligment of the size of the rootfs is set to 1KiB. In case
 # you're using the SD card emulation of a QEMU system simulator you may
@@ -36,9 +41,9 @@ XZ_INTEGRITY_CHECK ?= "crc32"
 XZ_THREADS ?= "-T 0"
 
 JFFS2_SUM_EXTRA_ARGS ?= ""
-IMAGE_CMD_jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 ${EXTRA_IMAGECMD}"
+IMAGE_CMD_jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.jffs2 ${EXTRA_IMAGECMD}"
 
-IMAGE_CMD_cramfs = "mkfs.cramfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cramfs ${EXTRA_IMAGECMD}"
+IMAGE_CMD_cramfs = "mkfs.cramfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cramfs ${EXTRA_IMAGECMD}"
 
 oe_mkext234fs () {
         fstype=$1
@@ -58,8 +63,8 @@ oe_mkext234fs () {
                 eval COUNT=\"$MIN_COUNT\"
         fi
         # Create a sparse image block
-        dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.$fstype seek=$ROOTFS_SIZE count=$COUNT bs=1024
-        mkfs.$fstype -F $extra_imagecmd ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.$fstype -d ${IMAGE_ROOTFS}
+        dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.$fstype seek=$ROOTFS_SIZE count=$COUNT bs=1024
+        mkfs.$fstype -F $extra_imagecmd ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.$fstype -d ${IMAGE_ROOTFS}
 }
 
 IMAGE_CMD_ext2 = "oe_mkext234fs ext2 ${EXTRA_IMAGECMD}"
@@ -69,16 +74,16 @@ IMAGE_CMD_ext4 = "oe_mkext234fs ext4 ${EXTRA_IMAGECMD}"
 MIN_BTRFS_SIZE ?= "16384"
 IMAGE_CMD_btrfs () {
         if [ ${ROOTFS_SIZE} -gt ${MIN_BTRFS_SIZE} ]; then
-                dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs count=${ROOTFS_SIZE} bs=1024
-                mkfs.btrfs ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs
+                dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.btrfs count=${ROOTFS_SIZE} bs=1024
+                mkfs.btrfs ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.btrfs
         else
                 bbfatal "Rootfs is too small for BTRFS (Rootfs Actual Size: ${ROOTFS_SIZE}, BTRFS Minimum Size: ${MIN_BTRFS_SIZE})"
         fi
 }
 
-IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
-IMAGE_CMD_squashfs-xz = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-xz ${EXTRA_IMAGECMD} -noappend -comp xz"
-IMAGE_CMD_squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzo ${EXTRA_IMAGECMD} -noappend -comp lzo"
+IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs ${EXTRA_IMAGECMD} -noappend"
+IMAGE_CMD_squashfs-xz = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-xz ${EXTRA_IMAGECMD} -noappend -comp xz"
+IMAGE_CMD_squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-lzo ${EXTRA_IMAGECMD} -noappend -comp lzo"
 
 # By default, tar from the host is used, which can be quite old. If
 # you need special parameters (like --xattrs) which are only supported
@@ -91,18 +96,18 @@ IMAGE_CMD_squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE
 # In practice, it turned out to be not needed when creating archives and
 # required when extracting, but it seems prudent to use it in both cases.
 IMAGE_CMD_TAR ?= "tar"
-IMAGE_CMD_tar = "${IMAGE_CMD_TAR} -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar -C ${IMAGE_ROOTFS} ."
+IMAGE_CMD_tar = "${IMAGE_CMD_TAR} -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.tar -C ${IMAGE_ROOTFS} ."
 
 do_image_cpio[cleandirs] += "${WORKDIR}/cpio_append"
 IMAGE_CMD_cpio () {
-        (cd ${IMAGE_ROOTFS} && find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)
+        (cd ${IMAGE_ROOTFS} && find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cpio)
         if [ ! -L ${IMAGE_ROOTFS}/init -a ! -e ${IMAGE_ROOTFS}/init ]; then
                 if [ -L ${IMAGE_ROOTFS}/sbin/init -o -e ${IMAGE_ROOTFS}/sbin/init ]; then
                         ln -sf /sbin/init ${WORKDIR}/cpio_append/init
                 else
                         touch ${WORKDIR}/cpio_append/init
                 fi
-                (cd  ${WORKDIR}/cpio_append && echo ./init | cpio -oA -H newc -F ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio)
+                (cd  ${WORKDIR}/cpio_append && echo ./init | cpio -oA -H newc -F ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cpio)
         fi
 }
 
@@ -110,8 +115,8 @@ ELF_KERNEL ?= "${STAGING_DIR_HOST}/usr/src/kernel/${KERNEL_IMAGETYPE}"
 ELF_APPEND ?= "ramdisk_size=32768 root=/dev/ram0 rw console="
 
 IMAGE_CMD_elf () {
-        test -f ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.elf && rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.elf
-        mkelfImage --kernel=${ELF_KERNEL} --initrd=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.elf --append='${ELF_APPEND}' ${EXTRA_IMAGECMD}
+        test -f ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.elf && rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.elf
+        mkelfImage --kernel=${ELF_KERNEL} --initrd=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.cpio.gz --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.elf --append='${ELF_APPEND}' ${EXTRA_IMAGECMD}
 }
 IMAGE_TYPEDEP_elf = "cpio.gz"
 
@@ -128,13 +133,13 @@ multiubi_mkfs() {
 
         echo \[ubifs\] > ubinize${vname}-${IMAGE_NAME}.cfg
         echo mode=ubi >> ubinize${vname}-${IMAGE_NAME}.cfg
-        echo image=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}.rootfs.ubifs >> ubinize${vname}-${IMAGE_NAME}.cfg
+        echo image=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubifs >> ubinize${vname}-${IMAGE_NAME}.cfg
         echo vol_id=0 >> ubinize${vname}-${IMAGE_NAME}.cfg
         echo vol_type=dynamic >> ubinize${vname}-${IMAGE_NAME}.cfg
         echo vol_name=${UBI_VOLNAME} >> ubinize${vname}-${IMAGE_NAME}.cfg
         echo vol_flags=autoresize >> ubinize${vname}-${IMAGE_NAME}.cfg
-        mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}.rootfs.ubifs ${mkubifs_args}
-        ubinize -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}.rootfs.ubi ${ubinize_args} ubinize${vname}-${IMAGE_NAME}.cfg
+        mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubifs ${mkubifs_args}
+        ubinize -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubi ${ubinize_args} ubinize${vname}-${IMAGE_NAME}.cfg
 
         # Cleanup cfg file
         mv ubinize${vname}-${IMAGE_NAME}.cfg ${DEPLOY_DIR_IMAGE}/
@@ -142,12 +147,12 @@ multiubi_mkfs() {
         # Create own symlinks for 'named' volumes
         if [ -n "$vname" ]; then
                 cd ${DEPLOY_DIR_IMAGE}
-                if [ -e ${IMAGE_NAME}${vname}.rootfs.ubifs ]; then
-                        ln -sf ${IMAGE_NAME}${vname}.rootfs.ubifs \
+                if [ -e ${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubifs ]; then
+                        ln -sf ${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubifs \
                         ${IMAGE_LINK_NAME}${vname}.ubifs
                 fi
-                if [ -e ${IMAGE_NAME}${vname}.rootfs.ubi ]; then
-                        ln -sf ${IMAGE_NAME}${vname}.rootfs.ubi \
+                if [ -e ${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubi ]; then
+                        ln -sf ${IMAGE_NAME}${vname}${IMAGE_NAME_SUFFIX}.ubi \
                         ${IMAGE_LINK_NAME}${vname}.ubi
                 fi
                 cd -
@@ -168,7 +173,7 @@ IMAGE_CMD_ubi () {
         multiubi_mkfs "${MKUBIFS_ARGS}" "${UBINIZE_ARGS}"
 }
 
-IMAGE_CMD_ubifs = "mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs ${MKUBIFS_ARGS}"
+IMAGE_CMD_ubifs = "mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.ubifs ${MKUBIFS_ARGS}"
 
 WKS_FILE ?= "${IMAGE_BASENAME}.${MACHINE}.wks"
 WKS_FILES ?= "${WKS_FILE} ${IMAGE_BASENAME}.wks"
@@ -193,7 +198,7 @@ IMAGE_CMD_wic () {
         fi
 
         BUILDDIR="${TOPDIR}" wic create "$wks" --vars "${STAGING_DIR_TARGET}/imgdata/" -e "${IMAGE_BASENAME}" -o "$out/"
-        mv "$out/build/$(basename "${wks%.wks}")"*.direct "$out.rootfs.wic"
+        mv "$out/build/$(basename "${wks%.wks}")"*.direct "$out${IMAGE_NAME_SUFFIX}.wic"
         rm -rf "$out/"
 }
 IMAGE_CMD_wic[vardepsexclude] = "WKS_FULL_PATH WKS_FILES"
@@ -255,12 +260,12 @@ IMAGE_TYPES = " \
 "
 
 COMPRESSIONTYPES = "gz bz2 lzma xz lz4 sum"
-COMPRESS_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}.rootfs.${type}"
-COMPRESS_CMD_gz = "gzip -f -9 -c ${IMAGE_NAME}.rootfs.${type} > ${IMAGE_NAME}.rootfs.${type}.gz"
-COMPRESS_CMD_bz2 = "pbzip2 -f -k ${IMAGE_NAME}.rootfs.${type}"
-COMPRESS_CMD_xz = "xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_THREADS} --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}.rootfs.${type} > ${IMAGE_NAME}.rootfs.${type}.xz"
-COMPRESS_CMD_lz4 = "lz4c -9 -c ${IMAGE_NAME}.rootfs.${type} > ${IMAGE_NAME}.rootfs.${type}.lz4"
-COMPRESS_CMD_sum = "sumtool -i ${IMAGE_NAME}.rootfs.${type} -o ${IMAGE_NAME}.rootfs.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}"
+COMPRESS_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
+COMPRESS_CMD_gz = "gzip -f -9 -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.gz"
+COMPRESS_CMD_bz2 = "pbzip2 -f -k ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
+COMPRESS_CMD_xz = "xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_THREADS} --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.xz"
+COMPRESS_CMD_lz4 = "lz4c -9 -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.lz4"
+COMPRESS_CMD_sum = "sumtool -i ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} -o ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}"
 COMPRESS_DEPENDS_lzma = "xz-native"
 COMPRESS_DEPENDS_gz = ""
 COMPRESS_DEPENDS_bz2 = "pbzip2-native"