textproc/flex: Add CPE information

Approved by:	portmgr (blanket)

textproc/flex: set *_FOR_BUILD variables...

...to unbreak the build when ax_prog_cc_for_build.m4 hunts a host
compiler in path, pushing CC aside.

PR:		257622
Reported by:	Evgeniy Khramtsov

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

textproc/flex: Remove GNU m4 and GNU bison requisites

...bapt@ reports this port works perfectly with base yacc and m4.

Submitted by:	bapt@ (Baptiste Daroussin)
Differential Revision:	https://reviews.freebsd.org/D24016

Take maintainership.

Returns johans's ports to the pool after safekeeping his commit bit.

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

textproc/flex: Update 2.6.1 -> 2.6.4

Changelog:
https://github.com/westes/flex/releases/tag/v2.6.4

PR:		226546
Approved by:	johans@FreeBSD.org (maintainer timeout; 103 days)

- Add LICENSE
- Switch to options helpers
- Update WWW

Approved by:	portmgr blanket

Set MAKEINFO to the full path of makeinfo when USES=makeinfo is set.

PR:		221027
Reviewed by:	mat
Approved by:	portmgr (antoine)

${RM} already has -f.

PR:		213570
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

Update flex to 2.6.1

Update to flex 2.6.0
Announcement: http://sourceforge.net/p/flex/mailman/message/34626590/
Add port examples

Cleanup plist

Add USES=libtool

Remove deletion of LC_MESSAGES directories that are owned by devel/gettext

Reviewed by:	bdrewery
Approved by:	bdrewery

Fix build on system built WITHOUT_INFO

With hat:	portmgr

Make sure static library libfl_pic.a contains position independent code.
This fixes compilation of ports that insist on linking this library
into a shared object file (specifically devel/libmatheval).

While here, remove unused ranlib patch lines.

PR:		ports/189323
Submitted by:	tijl

Update to flex 2.5.39

Disable installation of shared libraries.
These cause problems with several ports.

PR:		ports/186790
Submitted by:	Matthew Rezny <matthew@reztek.cz> and others

Add missing .la files to plist

Reported by:	miwi

Update to flex 2.5.38

Avoid running ranlib again during installation phase,
this fixes packaging as a regular user

Submitted by:	antoine

Enable stage support + minor cleanups

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

Add GNU m4 as run dependency of flex

Submitted by:	antoine

- Convert USE_ICONV=yes to USES=iconv
- Change USE_GNOME=pkgconfig|gnomehack to USES=pathfix|pkgconfig and
  USE_GETTEXT=yes to USES=gettext while here

- Convert USE_GETTEXT to USES (part 4)

Approved by:	portmgr (bapt)

Convert USE_BISON to USES= bison

It brings bison as a build dependency in case it is set the following way:
USES= bison or USES= bison:build

it brings bison as a run dependency in case it is set the following way:
USES= bison:run

it brings bison both as a run and build dependency in case it the set the
following way:
USES= bison:both

While here trim some headers
Convert some USE_GNOME= gnomehack to USES= pathfix

- Update flex to 2.5.37
- Reduce Makefile header

Update flex to 2.5.36 (bugfix release)

Convert to new options framework

-remove MD5

Bounce PORTREVISION for gettext-related ports.  Have fun, ya'll.

Fix build breakage caused by missing -E in previous commit. Oops.

Feature safe:   yes

Fix port installation for the INSTALL_AS_USER case.
This doesn't affect regular (root) installs.

PR:             ports/143933
Submitted by:   gerald
Feature safe:   yes

Update my mail address to @FreeBSD.org

Feature safe:   yes

- Enable NLS
- Claim maintainership

Install additional info file.
The flex man page is very brief and points to this info file.

PR:             ports/139163
Submitted by:   Anonymous <swell.k@gmail.com>

- Switch SourceForge ports to the new File Release System: categories starting
with T,U,V

install flex header to include/flex, thus resolve build problem for those, who
use system flex (e.g. ports/126520)

Submitted by:   Andy Fawcett via irc
Approved by:    miwi (mentor)

Reset infofarmer due to maintainer-timeouts and no response to email.

Hat:    portmgr

- Update to 2.5.35

- Update to 2.5.34

Migration from bison 1.x to 2.x

PR:             117086
Tested by:      -exp runs

Add port textproc/flex:

Flex is a tool for generating scanners. A scanner, sometimes called a
tokenizer, is a program which recognizes lexical patterns in text. The
flex program reads user-specified input files, or its standard input
if no file names are given, for a description of a scanner to generate.
The description is in the form of pairs of regular expressions and C
code, called rules. Flex generates a C source file named, "lex.yy.c",
which defines the function yylex(). The file "lex.yy.c" can be compiled
and linked to produce an executable. When the executable is run, it
analyzes its input for occurrences of text matching the regular
expressions for each rule. Whenever it finds a match, it executes the
corresponding C code.

WWW: http://flex.sourceforge.net/

Note that there's flex 2.5.4 in the base system. This port provides
a newer version for programs that require it, textproc/xxdiff for one.