src/lib/libiconv_modules, branch releng/12.2

libiconv: correct undefined behavior.

2018-07-08T23:22:04+00:00

Detected on NetBSD:
# nm /usr/lib/libc.so|grep sanit
    /public/src.git/lib/libc/citrus/modules/citrus_mapper_std.c:173:8:
runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

Obtained from:	NetBSD (CVS Rev. 1.11)
MFC after:	1 week

iconv: adding missing break

2018-01-21T21:09:08+00:00

break is probably intended and correct,
but has no correctness implications due to is94 => is96

Reviewed by:	cem, jilles
Reported by:	swildner@DragonFlyBSD.org
MFC After:	1 week

lib: further adoption of SPDX licensing ID tags.

2017-11-26T02:00:33+00:00

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

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.

General further adoption of SPDX licensing ID tags.

2017-11-20T19:49:47+00:00

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.

DIRDEPS_BUILD: Update dependencies.

2017-10-31T00:07:04+00:00

Sponsored by:	Dell EMC Isilon

lib: initial use of reallocarray(3).

2017-04-21T19:27:33+00:00

Make some use of reallocarray, attempting to limit it to cases where the
parameters are unsigned and there is some theoretical chance of overflow.

MFC afer:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D9980

Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones

2017-01-20T04:53:26+00:00

This simplifies pathing in make/displayed output

MFC after:    3 weeks
Sponsored by: Dell EMC Isilon

META MODE: Prefer INSTALL=tools/install.sh to lessen the need for xinstall.host.

2015-11-25T19:10:28+00:00

This both avoids some dependencies on xinstall.host and allows
bootstrapping on older releases to work due to lack of at least 'install -l'
support.

Sponsored by:	EMC / Isilon Storage Division

Add more SUBDIR_PARALLEL.

2015-10-15T22:55:08+00:00

MFC after:	3 weeks
Sponsored by:	EMC / Isilon Storage Division

META_MODE: Remove DEP_RELDIR from Makefile.depend files.

2015-09-25T19:26:08+00:00

This has not been needed since r284171 in projects/bmake.

Sponsored by:	EMC / Isilon Storage Division