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Much to my chagrin, we're going back to using ldd directly, as it's
otherwise too difficult to account for odd setups, such as idiots
wanting to create multilib initramfs images, or more commonly -- a 64
bit kernel on a 32 bit userland. Fortunately, we don't suffer too large
a regression in speed compared to the previous implementation.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Cut back to a single call to modinfo, instead of 3, which yields roughly
a 30% decrease in execution time for a single run of add_module. This of
course varies by module but it's an overall win.
Suggested-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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syntax errors in a later mount command
Fixes FS#24969.
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The read loop will intentionally return 1 on EOF, but parse_hook will
interpret this as an error, and trip our error handler, reporting a
false positive failure.
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Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Avoid: make: a2x: Command not found
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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Thanks Dave Reisner for suggestion
Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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The _add_dir call is all wrong. The necessary paths are created by
reversing the order of the _add_symlink and _add_file calls, as
_add_file will take care of creating parent directories.
Thanks-to: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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We can't let add_file get its hands on the config file, because we need
to be sure that an absolute path is honored. As a side effect, ensure
that $BASEDIR is appended to the config file during preset processing.
Thanks-to: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Thanks-to: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Thanks-to: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Without this, we hit an infinte loop and crash when a legacy 'install'
function in a hook is encountered.
Thanks-to: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
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Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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Thanks to Dave Reisner for having suggested!
Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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before:
mkinitcpio -H sex
/sbin/mkinitcpio: line 105: /lib/initcpio/install/sex: No such file or directory
Help for hook 'sex':
GNU bash, version 4.2.10(2)-release (x86_64-unknown-linux-gnu)
These shell commands are defined internally. Type `help' to see this list.
after:
mkinitcpio -H sex
==> ERROR: No hook sex
Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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It's annoying to remember the name of preset each time
Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
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This will force the doc to be regenerated if there is a version bump in
the Makefile.
Signed-off-by: Dave Reisner <d@falconindy.com>
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Signed-off-by: Dave Reisner <d@falconindy.com>
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Bashify and refactor to cut back on unnecessary churn. Since our
{all,checked}_modules functions always return clean module names, we can
add these directly to the autodetect file instead of aggregating them
during the autodetect hook and then cleansing one at a time. There's a
small speed increase here for the simplest code path.
Signed-off-by: Dave Reisner <d@falconindy.com>
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[fw]
Avoid inclusion of kernel/sound/firewire
[pcmcia]
Avoid inclusion of kernel/sound/pcmcia
[usb] and [usbinput]
Avoid inclusion of ignored modules (via grep cmd)
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
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This add proper support for a $BASEDIR, wherein as much as possible is
taken from the user specified root, instead of mixing and matching
binaries and modules. This avoids conflicts, particularly with binaries
like udev or module-init-tools which may have newer functionality that
the root in the $BASEDIR requires.
This is somewhat of a large patch, which involves a few key changes:
1) Add a new class of "private" functions: _add_*, which act as a "back
end" for the equivalent non-underscore-prefixed functions.
2) Refactor the add_* family of functions to use these new back end
functions. This generally simplifies the logic as we have a clear
division of labor.
3) Instead of using ldd, which is a glorified wrapper around the RTLD,
create a wrapper around the RTLD and invoke it ourselves. This is
basically just a small performance improvement -- the bulk of the
parsing done by this function's output is done in pure bash.
Signed-off-by: Dave Reisner <d@falconindy.com>
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* Use loops where possible for module addition
* remove superfluous trim operation
* remove antiquated filters for modules which do not exist
Signed-off-by: Dave Reisner <d@falconindy.com>
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Signed-off-by: Dave Reisner <d@falconindy.com>
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Inspired by the PKGBUILD included with the initscripts repo
Signed-off-by: Dave Reisner <d@falconindy.com>
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It would be better to catch errors in build as well, but this isn't
entirely feasible due to the expectation of some builtins to return
non-zero during normal operations (e.g., read returns 1 on EOF).
Addresses FS#20661
Signed-off-by: Dave Reisner <d@falconindy.com>
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Judging by the blamestat, I think I've earned this.
Signed-off-by: Dave Reisner <d@falconindy.com>
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Signed-off-by: Dave Reisner <d@falconindy.com>
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Display an actual error message for the user when they enter an
incorrect option, or neglect to provide $OPTARG when needed.
Signed-off-by: Dave Reisner <d@falconindy.com>
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Signed-off-by: Dave Reisner <d@falconindy.com>
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These don't really serve a purpose and might actually munge a test for
an unset var. Declare vars as we need them, substituing with default
expansions where possible.
Signed-off-by: Dave Reisner <d@falconindy.com>
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We were never very consistent about this anyways.
Signed-off-by: Dave Reisner <d@falconindy.com>
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This is no longer used, as all of our module discovery functions will
return clean module names.
Signed-off-by: Dave Reisner <d@falconindy.com>
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* Create only the directories that are necessary. If others are
needed, they'll be created along the way. As part of this, we create
/new_root sooner in init, so it's less jarring to the user if they
request a break.
Signed-off-by: Dave Reisner <d@falconindy.com>
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Signed-off-by: Dave Reisner <d@falconindy.com>
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alphabetize the usage while we're at it
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Write directly to the build root rather than creating temp files to be
added later on. Also cleanup syntax to Bash standards.
Signed-off-by: Dave Reisner <d@falconindy.com>
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This requires some refactoring of how we handle TMPDIR declaration and
creation, as well as protecting the way we do cleanup so that we don't
error out when cleanup is called prior to TMPDIR being declared.
We also add a shortcut to the build root based on the TMPDIR for
convenience.
Signed-off-by: Dave Reisner <d@falconindy.com>
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mostly consists of syntax changes in the hook parsing loop.
Signed-off-by: Dave Reisner <d@falconindy.com>
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