MFC r328567:
libedit: sort the Makefile in line with NetBSD's version.

NetBSD's libedit has been been cleaned-up considerably so the
non-widecharacter version is no longer an option. Re-sorting the
Makefile should make it easier for some brave soul trying to update it.

No functional change intended.

MFC r323547, r323598:
libedit: add missing bracket.

We never hit this because we always build with widechar support.
Raise the warning level to 3.

MFC r312997, r313002:
Re-import libedit 2016-02-27 and update libedit with changes from NetBSD's
2016-03-21.

Obtained from: NetBSD

MFC r305855, r306297, r306300, r306312-r306313

When MAKEOBJDIRPREFIX points to a case-insensitive file system, the
build can break when different source files create the same object
files (case-insensitivity speaking). This is the case for object
files compiled with -fpic and shared libraries. The former uses
an extension of ".So", and the latter an extension ".so". Rename
shared object files from *.So to *.pico to match what NetBSD does.

Also:
o Compile _Exit.c as C99_Exit.c, as it conflicts with _exit.s
o Add entry to UPDATING
o Document .pico extension

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities for non-tier-1 architectures.

This merge is a requirement of the 11.0-RELEASE, and as such,
thank you to everyone that has tested the project branch.

Documentation in build(7) etc. is still somewhat sparse, but
updates to those parts will follow.

Sponsored by: The FreeBSD Foundation

Revert r296175
Undo update of libedit 2016-02-27

Something in libedit appears to be causing breakage in lldb38.
The changes are not generally huge but they are suficient to
to justify reverting for now.

Reported by: novel, bapt

MFV r296159
Sync our libedit with NetBSD's libedit 2016-02-27.

Obtained from: NetBSD

Revert r284417 it is not necessary anymore

Enforce overwritting SHLIBDIR

Since METAMODE has been added, sys.mk loads bsd.mkopt.mk which ends load loading
bsd.own.mk which then defines SHLIBDIR before all the Makefile.inc everywhere.

This makes /lib being populated again.

Reported by: many

Synchronize libedit with NetBSD and activate UTF-8 support [1]

Differences with NetBSD
Reapply our local patches on top of it
Fix Unicode environement detection
Fix reading a line in unicode environment.
It allows /bin/sh to works in UTF-8 envs

Differential Revision: https://reviews.freebsd.org/D1455
Reviewed by: jilles, pfg
Obtained from: NetBSD [1]
MFC after: 1 month
Relnotes: yes

Convert libraries to use LIBADD
While here reduce a bit overlinking

Replace all uses of libncurses and libtermcap with their wide character
variants. This allows usable file system images (i.e. those with both a
shell and an editor) to be created with only one copy of the curses library.

Exp-run: antoine
PR: 189842
Discussed with: bapt
Sponsored by: DARPA, AFRL

Sync some (mostly cosmetical) changes from NetBSD

Makefile,v 1.37
tc1.c v 1.3
Rename TEST/test.c tc1.c

common.c,v 1.23
pass lint on _LP64.

emacs.c,v 1.22
pass lint on _LP64.

filecomplete.h,v 1.8
mv NetBSD ID back from 1.9 as we don't
have the widecharacter support.

prompt.c,v 1.14
prompt.h,v 1.9
term.h,v 1.20
read.h,v 1.6
Update NetBSD version strings

sys.h,v 1.12
Misc sun stuff.

tty.c 1.31
handle EINTR in the termios operations
Allow a single process to control multiple ttys (for pthreads using _REENTRANT)
using multiple EditLine objects.
pass lint on _LP64.
Don't depend on side effects inside an assert

MFC after: 1 week
Obtained from: NetBSD

libedit: Revert r247683 to fix buildworld.

I think r247683 is wrong because libedit.so actually uses symbols from
libcurses.so. Since it breaks the build, revert it now.

libedit does not need to be linked with ncurses

libedit uses the terminfo headers but doesn't really need
to be linked with ncurses.

Discussed with: christos@NetBSD
MFC after; 3 days

* Add the readline(3) API to libedit. The libedit versions of
{readline,history}.h are in /usr/include/edit so as to not conflict with
the GNU libreadline versions. To use the libedit readline(3) one should
add "-I/usr/include/edit" to their Makefile
(spelled "-I${DESTDIR}/${INCLUDEDIR}/edit" within the FreeBSD source tree).

* Enable its use in the BSD licensed utilities that support readline(3).

* To make it easier to sync libedit development with NetBSD, histedit.h
is moved into libedit's directory as history shows shown we keep merging
it into that location.

Obtained from: NetBSD
Sponsored by: Juniper Networks

libedit: Add basic filename completion code from NetBSD.

This will be used to provide filename completion in sh(1).

Changes from the NetBSD code:
* wide character support disabled, as in the rest of libedit
* config.h and related portability stuff reduced/disabled, as in the rest
of libedit

Submitted by: Guy Yur
Obtained from: NetBSD

Build lib/ with WARNS=6 by default.

Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and
lower it when needed.

I'm setting WARNS?=0 for secure/. It seems secure/ includes the
Makefile.inc provided by lib/. I'm not going to touch that directory.
Most of the code there is contributed anyway.

Bump the version of all non-symbol-versioned shared libraries in
preparation for 8.0-RELEASE. Add the previous version of those
libraries to ObsoleteFiles.inc and bump __FreeBSD_Version.

Reviewed by: kib
Approved by: re (rwatson)

Bump library versions in preparation for 7.0.

Ok'd by: kan

Sync libedit with recent NetBSD developments. Including improvements to the
vi-mode, removal of clause 3, cleanups and the export of the tokenization
functions.

Not included: config.h, filecomplete.{c,h}

Bump the shared library version number of all libraries that have not
been bumped since RELENG_5.

Reviewed by: ru
Approved by: re (not needed for commit check but in principle...)

style.Makefile(5)

Stage 3 of dynamic root support. Make all the libraries needed to run
binaries in /bin and /sbin installed in /lib. Only the versioned files
reside in /lib, the .so symlink continues to live /usr/lib so the
toolchain doesn't need to be modified.

Zap now-unused SHLIB_MINOR

-ltermcap is spelled -lncurses nowadays.

Clean this up after the NetBSD syncing.

Our histedit.h lives in src/include.

+ Sync with NetBSD, bringing in feature enhancements.
+ Convert to ANSI-C function definitions
+ style(9)

Submitted by: kris

Back out history.3 link removing - conflict fixed in libreadline instead

Comment out one of many editline.3 MLINKS conflicting with libreadline
(history.3)

MAN[1-9] -> MAN.

Fix style bugs

Submitted by: bde

sigset_t change (part 5 of 5)
-----------------------------

Most of the userland changes are in libc. For both the alpha
and the i386 setjmp has been changed to accomodate for the
new sigset_t. Internally, libc is mostly rewritten to use the
new syscalls. The exception is in compat-43/sigcompat.c

The POSIX thread library has also been rewritten to use the
new sigset_t. Except, that it currently only handles NSIG
signals instead of the maximum _SIG_MAXSIG. This should not
be a problem because current applications don't use any
signals higher than NSIG.

There are version bumps for the following libraries:
libdialog
libreadline
libc
libc_r
libedit
libftpio
libss

These libraries either a) have one of the modified structures
visible in the interface, or b) use sigset_t internally and
may cause breakage if new binaries are used against libraries
that don't have the sigset_t change. This not an immediate
issue, but will be as soon as applications start using the
new range to its fullest.

NOTE: libncurses already had an version bump and has not been
given one now.

NOTE: doscmd is a real casualty and has been disconnected for
the moment. Reconnection will eventually happen after
doscmd has been fixed. I'm aware that being the last one
to touch it, I'm automaticly promoted to being maintainer.
According to good taste this means that I will receive a
badge which either will be glued or mechanically stapled,
drilled or otherwise violently forced onto me :-)

NOTE: pcvt/vttest cannot be compiled with -traditional. The
change cause sys/types to be included along the way which
contains the const and volatile modifiers. I don't consider
this a solution, but more a workaround.

Fix MLINKS.

Noticed by: Norman C. Rice <nrice@emu.sourcee.com>

Add 2 functions: el_data_set() and el_data_get() which do what you
would expect. (Allow user data to be associated with an EditLine context).

As this changes no existing interfaces and doesn't alter any structs
visable to the user I've been told that its not necessary to bump
the version of the library.

Switch to using ".So" as the extension for PIC object files rather
than ".so". The old extension conflicted with well-established
naming conventions for dynamically loadable modules.

The "clean" targets continue to remove ".so" files too, to deal with
old systems.

Improve dependancy behaviour a little more.

This is still pretty disgusting.

Submitted by: bde

List help.h a a dependancy for editline.c
Use 'beforedepend' instead of '.depend' to hang automatically-generated
headers off.

XXX the latter is bogus without a 'beforeall' target and explicit ordering
of dependancy generation for targets.

Move editrc.5 from MAN3 to MAN5

Pull histedit.h out, it lives in /usr/src/include, not here.

Update libedit with changes from NetBSD. Includes history load/save,
some buffer overflow guards and some stylistic cleanups.
Also adds manpages.

Obtained from: NetBSD

Add missing DPADD, remove duplicate -ltermcap

Remove trailing whitespace.

Add LDADD+= -ltermcap

Change all references to LIBTERM and -ltermlib to LIBTERMCAP and -ltermcap

Add dependencies on libraries to DPADD. Someday this should be done
automagically. -lfoo has to be right to work, but ${LIBFO0} is too
easy to forget or misspell; nothing checks it and it should be
different for shared libraries.

Make this work even if make depend is not run.
Reviewed by:
Submitted by: jkh

histedit.h is now installed from include.

This commit was generated by cvs2svn to compensate for changes in r1573,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Lib Sources