Commit Graph

11 Commits

Author SHA1 Message Date
Emmanuel Vadot
93c4369096 pkgbase: Put more binaries/lib in runtime
Move some needed binaries/libs from FreeBSD-utilities to FreeBSD_runtime.
This is everything needed to boot to multiuser with FreeBSD-rc installed.

MFC after:	2 weeks
Sponsored by:	Beckhoff Automation GmbH & Co. KG
Differential Revision:	https://reviews.freebsd.org/D33435
2021-12-21 10:17:27 +01:00
Emmanuel Vadot
dfa9131d70 pkgbase: Remove FreeBSD-libregex package
The only user of libregex is grep (and its variation), no need for a
dedicated package.
This moves libregex to the default package (FreeBSD-utilities).

Differential Revision: https://reviews.freebsd.org/D31802
2021-09-07 10:23:53 +02:00
Kyle Evans
04a3ba363d libregex: re-enable make check
The tests are generally expected to pass, uncomment the annotation that
lets `make check` work. Note that `make check` currently requires kyua
from ports or an appropriate symlink into /usr/local/bin.
2021-01-08 13:58:35 -06:00
Kyle Evans
6b986646d4 libregex: implement \b and \B (word boundary, not word boundary)
This is the last of the needed GNU expressions before we can unleash bsdgrep
by default. \b is effectively an agnostic equivalent of \< and \>, while
\B will match every space that isn't making a transition from
nonchar -> char or char -> nonchar.
2020-12-05 03:16:05 +00:00
Kyle Evans
ca53e5aedf libregex: implement \` and \' (begin-of-subj, end-of-subj)
These are GNU extensions, generally equivalent to ^ and $ except that the
new syntax will not match beginning of line after the first in a multi-line
expression or the end of line before absolute last in a multi-line
expression.
2020-12-05 03:13:47 +00:00
Kyle Evans
61898cde69 libregex: disable some of the unimplemented test cases for now
This should allow the tests to actually pass. Future work will uncomment the
unimplemented tests as they're implemented.
2020-08-04 02:16:43 +00:00
Kyle Evans
e12ff89136 Further normalize copyright notices
- s/C/c/ where I've been inconsistent about it
- +SPDX tags
- Remove "All rights reserved" where possible

Requested by:	rgrimes (all rights reserved)
2019-09-26 16:19:22 +00:00
Kyle Evans
e0656a4914 libregex: Mark gnuext test as an expected fail
The test was added prematurely as a goal to reach with the GNU extension
functionality, but the functionality has not yet been introduced. Mark it as
an expected fail until that point.
2018-01-29 14:00:33 +00:00
Kyle Evans
e36cba8a36 libregex: Add a symbol map
kib points out that trying to re-use symbol versioning from libc is dirty
and wrong. The implementation in libregex is incompatible by design with the
implementation in libc. Using the symbol versions from libc can and likely
will cause confusions for linkers and bring unexpected behavior for
consumers that unwillingly (transitively) link against libregex.

Reported by:	kib
2018-01-22 18:40:19 +00:00
Kyle Evans
df1043c201 libregex: Drop WARNS to 2 to match libc
It's become clear that my armv7 builds didn't catch all of the warnings that
other builds are picking up, drop WARNS to 2 to match libc until they're all
caught.
2018-01-22 03:12:26 +00:00
Kyle Evans
b37f6c9805 Add libregex, connect it to the build
libregex is a regex(3) implementation intended to feature GNU extensions and
any other non-POSIX compliant extensions that are deemed worthy.

These extensions are separated out into a separate library for the sake of
not cluttering up libc further with them as well as not deteriorating the
speed (or lack thereof) of the libc implementation.

libregex is implemented as a build of the libc implementation with LIBREGEX
defined to distinguish this from a libc build. The reasons for
implementation like this are two-fold:

1.) Maintenance- This reduces the overhead induced by adding yet another
regex implementation to base.

2.) Ease of use- Flipping on GNU extensions will be as simple as linking
against libregex, and POSIX-compliant compilations can be guaranteed with a
REG_POSIX cflag that should be ignored by libc/regex and disables extensions
in libregex. It is also easier to keep REG_POSIX sane and POSIX pure when
implemented in this fashion.

Tests are added for future functionality, but left disconnected for the time
being while other testing is done.

Reviewed by:	cem (previous version)
Differential Revision:	https://reviews.freebsd.org/D12934
2018-01-22 02:44:41 +00:00