Allow additional "options" files to be specified in kernel config

The "includeoptions" directive can be used to specify an additional
options file to be used.

This is useful in conjunction with the

Allow additional "options" files to be specified in kernel config

The "includeoptions" directive can be used to specify an additional
options file to be used.

This is useful in conjunction with the "files" directive for build
environments to be able to add custom files and options.

Add "-v" flag to enable verbose mode. Added some additional error
messages when in verbose mode.

Obtained from: Juniper Networks, Inc.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D39540

show more ...

usr.sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a p

usr.sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

show more ...

Remove $FreeBSD$: one-line .h pattern

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

config: address a number of Coverity issues

Highlights:
- Various memory leaks
- FILE* leaks
- `tsize` in moveifchanged() is only needed if !changed, and `from_sb`
is only valid if !changed.
- S

config: address a number of Coverity issues

Highlights:
- Various memory leaks
- FILE* leaks
- `tsize` in moveifchanged() is only needed if !changed, and `from_sb`
is only valid if !changed.
- Simplify trivially true expression
- Sanity check elfdump size output (+ fix variable sizes) (des@)

CID: 1471167, 1006391, 1505333, 1505275, 1505349, 1505306, 1505232
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D38643

show more ...

config(8): Remove obsolete 'config' directive.

The "config" line in config files has been obsolete since FreeBSD 4.x
when we moved to having the boot loader pass in the root device. Remove
it.

MFC

config(8): Remove obsolete 'config' directive.

The "config" line in config files has been obsolete since FreeBSD 4.x
when we moved to having the boot loader pass in the root device. Remove
it.

MFC After: 1 week
Sponsored by: Netflix

show more ...

config(8): remove support for -p

and other equivalent ways to request mcount-based profiling, like
'profile N' in kernel config.

Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential r

config(8): remove support for -p

and other equivalent ways to request mcount-based profiling, like
'profile N' in kernel config.

Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D29529

show more ...

Merge ^/head r338026 through r338297, and resolve conflicts.

config(8): Allow escape-quoted empty strings

For use with things like BOOT_TAG=\"\" -- there are valid reasons to allow
empty strings, especially as these are usually being passed through as
options

config(8): Allow escape-quoted empty strings

For use with things like BOOT_TAG=\"\" -- there are valid reasons to allow
empty strings, especially as these are usually being passed through as
options. The same argument could perhaps be made for the unquoted
variant in things like MODULES_OVERRIDE="", but it's not immediately clear
that this is an issue so I've left it untouched.

MFC after: 3 days

show more ...

config(8): Add `envvar` support

envvar allows adding individual environment variables to the kernel's static
environment without the overhead of pulling in a full file. envvar in a
config looks like

config(8): Add `envvar` support

envvar allows adding individual environment variables to the kernel's static
environment without the overhead of pulling in a full file. envvar in a
config looks like:

envvar some_var=5

All envvar-provided variables will be added after the env file is processed,
so envvar keys that exist in the previous env will be overwritten by
whatever value is set here in the kernel configuration directly.

As an aside, envvar lines are intentionally tokenized differently from
basically every other line. We used a named state when ENVVAR is encountered
to gobble up the rest of the line, which will later be cleaned and validated
in post-processing by sanitize_envline. This turns out to be the simplest
and cleanest way to allow the flexibility that kenv does while not
compromising on silly hacks.

Reviewed by: ian (also contributor of sanitize_envline rewrite)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D15962

show more ...

Merge ^/head r325999 through r326131.

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier f

General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

show more ...

Merge ^/head r314420 through r314481.

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

show more ...

Don't free fnamebuf before we calling cfgfile_add(). This changes a
use-after-free error into a minor memory leak.

Reported by: Coverity
CID: 1006084

MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767

Merge head up to r263906.

Fix kern/187712: config(8) does not respect KERNCONFDIR.
The impact of this bug is that you cannot build a kernel if both of the
following are true:
1) The kernel config file is in a non-default loca

Fix kern/187712: config(8) does not respect KERNCONFDIR.
The impact of this bug is that you cannot build a kernel if both of the
following are true:
1) The kernel config file is in a non-default location
2) The kernel config file uses the "include" statement from config(5).

usr.sbin/config/main.c
usr.sbin/config/config.8
usr.sbin/config/config.h
usr.sbin/config/lang.l
Added a "-I path" option to config(8). By analogy to cc(1), it adds
an extra path in which the "include" statement will search for
files.

Makefile.inc1
Pass "-I ${KERNCONFDIR}" to config(8).

PR: kern/187712
Reviewed by: will, imp (previous version)
MFC after: 3 weeks
Sponsored by: Spectra Logic Corporation

show more ...

Merge from head

IFC @ r254014

IFC @253398

Merge fresh head.

Work around build breakages with GCC 4.2.

Reported by: tinderbox

Improve compatibility with recent flex from flex.sourceforge.net.