Remove # $FreeBSD$ from Makefiles.

Install texinfo files (GNU info) into ${PREFIX}/share/info

After a discussion on the mailing list on moving manpages to
${PREFIX}/share/man for consistency with base where it is
installed in usr/share/man, it appeared the same should happen
to GNU info files which were installed under share in base and
not in ports.

Now texinfo is not in base on any of the supported version of FreeBSD
it is possible to proceed to this move and it is easier to do than
the manpage change.

Other benefit than consistency are less patching: all build tools but
cmake are expecting info files to be under share/info and cmake (patched here)
was having an exception for BSD so the patch makes FreeBSD case less
specific for them

Bump revision of all impacted ports

PR:		232907
exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D17816

Update to 5.9.0.

There seems to be no need to set CPPFLAGS and LDFLAGS, and install all of
numdiff's documentation.

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

- Track libgmp dependency via GMP option
- Enable GMP by default per upstream [1]

[1] http://www.nongnu.org/numdiff/numdiff.html#with-GNU-MP-is-better

- Update to version 5.8.1
- Convert to GNU_CONFIGURE
- Add NLS option
- Respect STRIP
- Unbreak check-plist with DOCS=off
- Drop default LICENSE_FILE
- Wrap long lines in pkg-descr

PR:		197445
Submitted by:	tkato432@yahoo.com

Reset maintainership:
- Lots of maintainers timeout
- unresponsive for almost a year

PR:		195059

Cleanup plist

Support LIBS like LDFLAGS.

- Add LIBS="${LIBS}" to MAKE_ENV and CONFIGURE_ENV.
- Add an option helper for LIBS.
- Adjust all ports that already use LIBS.  Also remove references to
  PTHREAD_CFLAGS and PTHREAD_LIBS while here.
- Some ports did not support having a LIBS environment variable and
  required additional patches.

Somewhat simplified a linker command line looks like:

${CC} ${src_LDFLAGS} ${LDFLAGS} ${src_LIBS} ${LIBS}

where src_LDFLAGS and src_LIBS are controlled by upstream and LDFLAGS and
LIBS can be controlled by us.  If possible -L and -l flags need to be

- Really Stage

- Stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
math)

math/numdiff: update to 5.6.1

- Update to 5.6.1 [1]
- NOPORTDOCS -> PORT_OPTIONS:MDOCS [1]
- Use bsd.port.options.mk instead of pre/post

PR:		ports/176833
Submitted by:	Danilo Egea Gondolfo <danilogondolfo@gmail.com>
Approved by:	culot / jpaetzel (mentors, implicit), maintainer (timeout)

- Get Rid MD5 support

- fix pkg-plist

Submitted by:   sahil

- Update to 5.2.1

PR:             ports/148381
Submitted by:   C-S <c-s_AT_c-s dot li>

- Set --mandir and --infodir in CONFIGURE_ARGS if the configure script
  supports them.  This is determined by running ``configure --help'' in
  do-configure target and set the shell variable _LATE_CONFIGURE_ARGS
  which is then passed to CONFIGURE_ARGS.
- Remove --mandir and --infodir in ports' Makefile where applicable
  Few ports use REINPLACE_CMD to achieve the same effect, remove them too.
- Correct some manual pages location from PREFIX/man to MANPREFIX/man
- Define INFO_PATH where necessary
- Document that .info files are installed in a subdirectory relative to
  PREFIX/INFO_PATH and slightly change add-plist-info to use INFO_PATH and
  subdirectory detection.

PR:             ports/111470
Approved by:    portmgr
Discussed with: stas (Mk/*), gerald (info related stuffs)
Tested by:      pointyhat exp run

- Update 4.2.0

- Update to 4.0.0

Numdiff is a little program that can be used to compare putatively similar
files line by line and field by field, ignoring small numeric differences
or/and different numeric formats.

Equivalently, Numdiff is a program with the capability to appropriately
compare files containing numerical fields (and not only).

% numdiff file1 file2

WWW: http://www.nongnu.org/numdiff/

PR:             ports/104525
Submitted by:   Cheng-Lung Sung <clsung at FreeBSD.org>