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Diffstat (limited to 'meta/classes-recipe/rootfsdebugfiles.bbclass')
| -rw-r--r-- | meta/classes-recipe/rootfsdebugfiles.bbclass | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/meta/classes-recipe/rootfsdebugfiles.bbclass b/meta/classes-recipe/rootfsdebugfiles.bbclass deleted file mode 100644 index 4c2fc1de25..0000000000 --- a/meta/classes-recipe/rootfsdebugfiles.bbclass +++ /dev/null | |||
| @@ -1,47 +0,0 @@ | |||
| 1 | # | ||
| 2 | # Copyright OpenEmbedded Contributors | ||
| 3 | # | ||
| 4 | # SPDX-License-Identifier: MIT | ||
| 5 | # | ||
| 6 | |||
| 7 | # This class installs additional files found on the build host | ||
| 8 | # directly into the rootfs. | ||
| 9 | # | ||
| 10 | # One use case is to install a constant ssh host key in | ||
| 11 | # an image that gets created for just one machine. This | ||
| 12 | # solves two issues: | ||
| 13 | # - host key generation on the device can stall when the | ||
| 14 | # kernel has not gathered enough entropy yet (seen in practice | ||
| 15 | # under qemu) | ||
| 16 | # - ssh complains by default when the host key changes | ||
| 17 | # | ||
| 18 | # For dropbear, with the ssh host key store along side the local.conf: | ||
| 19 | # 1. Extend local.conf: | ||
| 20 | # INHERIT += "rootfsdebugfiles" | ||
| 21 | # ROOTFS_DEBUG_FILES += "${TOPDIR}/conf/dropbear_rsa_host_key ${IMAGE_ROOTFS}/etc/dropbear/dropbear_rsa_host_key ;" | ||
| 22 | # 2. Boot the image once, copy the dropbear_rsa_host_key from | ||
| 23 | # the device into your build conf directory. | ||
| 24 | # 3. A optional parameter can be used to set file mode | ||
| 25 | # of the copied target, for instance: | ||
| 26 | # ROOTFS_DEBUG_FILES += "${TOPDIR}/conf/dropbear_rsa_host_key ${IMAGE_ROOTFS}/etc/dropbear/dropbear_rsa_host_key 0600;" | ||
| 27 | # in case they might be required to have a specific mode. (Shoundn't be too open, for example) | ||
| 28 | # | ||
| 29 | # Do not use for production images! It bypasses several | ||
| 30 | # core build mechanisms (updating the image when one | ||
| 31 | # of the files changes, license tracking in the image | ||
| 32 | # manifest, ...). | ||
| 33 | |||
| 34 | ROOTFS_DEBUG_FILES ?= "" | ||
| 35 | ROOTFS_DEBUG_FILES[doc] = "Lists additional files or directories to be installed with 'cp -a' in the format 'source1 target1;source2 target2;...'" | ||
| 36 | |||
| 37 | ROOTFS_POSTPROCESS_COMMAND += "rootfs_debug_files" | ||
| 38 | rootfs_debug_files () { | ||
| 39 | #!/bin/sh -e | ||
| 40 | echo "${ROOTFS_DEBUG_FILES}" | sed -e 's/;/\n/g' | while read source target mode; do | ||
| 41 | if [ -e "$source" ]; then | ||
| 42 | mkdir -p $(dirname $target) | ||
| 43 | cp -a $source $target | ||
| 44 | [ -n "$mode" ] && chmod $mode $target | ||
| 45 | fi | ||
| 46 | done | ||
| 47 | } | ||
