diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/example_hook | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/docs/example_hook b/docs/example_hook index 27582a7..de5392d 100644 --- a/docs/example_hook +++ b/docs/example_hook @@ -39,6 +39,7 @@ # TODO: Decide what environment variables are meaningful and defined # in this context, then document them as part of the interface. # +# TODO: May need a version_compare function for comparison of VERSION? # @@ -66,18 +67,21 @@ esac # # Source the optional 'hook-functions' scriptlet, if you need the -# functions defined within it: +# functions defined within it. Read it to see what is available to +# you. It contains functions for copying dynamically linked program +# binaries, and kernel modules into the DESTDIR. # -# . /usr/share/initramfs-tools/hook-functions +. /usr/share/initramfs-tools/hook-functions -# If this is a conffile, it must take care to do the right thing when -# the package containing it is removed but not purged. There of +# If this hook script is a conffile (and thus stored in +# /etc/mkinitramfs/hooks), it must take care to do the right thing +# when the package containing it is removed but not purged. There of # course may be other reasons to have custom logic deciding what to -# install. +# install. The version variable may be useful for this. # if [ -x /usr/bin/myprog ]; then - install -D /usr/bin/myprog ${DESTDIR}/usr/bin + copy_exec /usr/bin/myprog usr/bin fi # To accompany this, there should usually be a script for inside the @@ -108,4 +112,3 @@ then fi exit 0 - |