Multi-component directory names in genimage.cfg fail

[bbarnett]

I'm using a genimage.cfg file that looks like this:

image ad_emmc.img {
        hdimage {}
        partition rootfsA {
                in-partition-table = "yes"
                partition-type = 0x83
                image = "rootfs.ext4"
                bootable = "yes"
                size = 1000M
        }
        partition rootfsB {
                in-partition-table = "yes"
                partition-type = 0x83
                image = "rootfs.ext4"
                bootable = "yes"
                size = 1000M
        }
        partition services {
                in-partition-table = "yes"
                partition-type = 0x83
                image = "services.ext4"
                size = 2000M
        }
        partition var {
                in-partition-table = "yes"
                partition-type = 0x83
                image = "var.ext4"
                size = 500M
        }
        partition skills {
                in-partition-table = "yes"
                partition-type = 0x83
                image = "skills.ext4"
                size = 10000M
        }
}

image rootfs.ext4 {
        name = "rootfs"
        ext4 {
                label = "rootfs"
        }
        size = 1000M
        mountpoint = "/"
}

image var.ext4 {
        name = "var"
        ext4 {
                label = "var"
        }
        size = 500M
        mountpoint = "/var"
}

image services.ext4 {
        name = "services"
        ext4 {
                label = "services"
        }
        size = 2000M
        mountpoint = "/usr/local"
}

image skills.ext4 {
        name = "skills"
        ext4 {
                label = "skills"
        }
        size = 100M
        mountpoint = "/opt"
}

And the post-image.sh looks like this:

#!/bin/sh

GENIMAGE_CFG="board/nvidia/avionic/genimage.cfg"
GENIMAGE_ROOT="${BUILD_DIR}/genimage.root"
GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
# Cleanup leftovers

rm -rf ${GENIMAGE_ROOT}
rm -rf ${GENIMAGE_TMP}
# Provide rootfs

mkdir -p ${GENIMAGE_ROOT}
fakeroot tar -C ${GENIMAGE_ROOT} -xf ${BINARIES_DIR}/rootfs.tar

fakeroot genimage \
        --rootpath "${GENIMAGE_ROOT}" \
    --tmppath "${GENIMAGE_TMP}" \
    --inputpath "${BASE_DIR}" \
    --outputpath "${BINARIES_DIR}" \
    --loglevel=10 \
    --config "${GENIMAGE_CFG}"

RET=${?}

IMAGES="${1}"
exit ${RET}

When post-image.sh runs, I get the following output:

cmd: mkdir -p /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp
cmd: rm -rf /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/*
cmd: mkdir -p /home/blair/work/testing/buildroot.jibo/output/images
cmd: mkdir -p /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp
cmd: cp -a /home/blair/work/testing/buildroot.jibo/output/build/genimage.root /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root
cmd: mv /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/var /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp
cmd: mkdir /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/var
cmd: chmod --reference=/home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/var /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/var
cmd: chown --reference=/home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/var /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/var
cmd: mv /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/usr/local /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp
cmd: mkdir /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/usr/local
cmd: chmod --reference=/home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/usr/local /home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/root/usr/local
chmod: failed to get attributes of ‘/home/blair/work/testing/buildroot.jibo/output/build/genimage.tmp/usr/local’: No such file or directory

So the mv command does what it's supposed to do, but the script was expecting it to move the directory tree when it just move the last directory.

When faced with /usr/local the mv command will just recreate the local directory.

[bbarnett]

Wow, that formatting is pretty weird, but I'm not going to do anything about it.

[michaelolbrich]

Should be fixed by #21.