bootimg.bbclass: fixed generation of ISO & HDD images

bootimg.bbclass supported creation of FAT filesystem images for usage with
syslinux (kernel and initrd in /boot/) and creation of ISO images with kernel
and initrd on it. ISO images contained also not needed /boot/ directory from
FAT image.

Now still two files are created as result but both contain only needed files.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1899 311d38ba-8fff-0310-9ca6-ca027cbcb966

diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass
index 9df8e9e..90bc3a4 100644 (file)
--- a/meta/classes/bootimg.bbclass
+++ b/meta/classes/bootimg.bbclass
@@ -17,40 +17,43 @@ do_rootfs[depends] += "dosfstools-native:do_populate_staging \
                       mtools-native:do_populate_staging \
                       cdrtools-native:do_populate_staging"
 
-BDIR   = "${WORKDIR}/boot"
-ISODIR = "${IMAGE_ROOTFS}/isolinux/"
+PACKAGES = " "
+
+HDDDIR = "${S}/hdd/boot"
+ISODIR = "${S}/cd/isolinux"
 
 BOOTIMG_VOLUME_ID   ?= "oe"
 BOOTIMG_EXTRA_SPACE ?= "64"
 
 # Get the build_syslinux_cfg() function from the syslinux class
 
-SYSLINUXCFG  = "${BDIR}/syslinux.cfg"
-SYSLINUXMENU = "${BDIR}/menu"
+SYSLINUXCFG  = "${HDDDIR}/syslinux.cfg"
+SYSLINUXMENU = "${HDDDIR}/menu"
 
 inherit syslinux
                
 build_boot_bin() {
-       install -d ${BDIR}
+       install -d ${HDDDIR}
        install -m 0644 ${STAGING_KERNEL_DIR}/bzImage \
-       ${BDIR}/vmlinuz
+       ${HDDDIR}/vmlinuz
 
        if [ -n "${INITRD}" ] && [ -s "${INITRD}" ]; then 
-               install -m 0644 ${INITRD} ${BDIR}/initrd
+               install -m 0644 ${INITRD} ${HDDDIR}/initrd
        fi
 
        install -m 444 ${STAGING_DIR}/${BUILD_SYS}/share/syslinux/ldlinux.sys \
-       ${BDIR}/ldlinux.sys
+       ${HDDDIR}/ldlinux.sys
 
        # Do a little math, bash style
-       #BLOCKS=`du -s ${BDIR} | cut -f 1`
-       BLOCKS=`du -bks ${BDIR} | cut -f 1`
+       #BLOCKS=`du -s ${HDDDIR} | cut -f 1`
+       BLOCKS=`du -bks ${HDDDIR} | cut -f 1`
        SIZE=`expr $BLOCKS + ${BOOTIMG_EXTRA_SPACE}`    
 
-       mkdosfs -F 12 -n ${BOOTIMG_VOLUME_ID} -d ${BDIR} \
-       -C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}-boot.bin $SIZE 
+       mkdosfs -F 12 -n ${BOOTIMG_VOLUME_ID} -d ${HDDDIR} \
+       -C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg $SIZE 
 
-       syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}-boot.bin
+       syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
+       chmod 644 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
 
        #Create an ISO if we have an INITRD
        if [ -n "${INITRD}" ] && [ -s "${INITRD}" ] && [ "${NOISO}" != "1" ] ; then
@@ -63,7 +66,7 @@ build_boot_bin() {
 
                # Install the configuration files
 
-               cp ${BDIR}/syslinux.cfg ${ISODIR}/isolinux.cfg
+               cp ${HDDDIR}/syslinux.cfg ${ISODIR}/isolinux.cfg
 
                if [ -f ${SYSLINUXMENU} ]; then
                        cp ${SYSLINUXMENU} ${ISODIR}
@@ -79,7 +82,7 @@ build_boot_bin() {
                -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \
                -b isolinux/isolinux.bin -c isolinux/boot.cat -r \
                -no-emul-boot -boot-load-size 4 -boot-info-table \
-               ${IMAGE_ROOTFS}
+               ${S}/cd/
        fi
 }