devel/fccf0.6.0_5

devel/libfmt: Bump PORTREVISION of dependent ports for shlib change after 786cb608216ce14e8ced27108c96a1f2c8492fca

The following ports are skipped because they have been updated after 786cb608216ce14e8ced27108c96a1f2c8492fca.
- chinese/fcitx5-chinese-addons
- chinese/fcitx5-mcbopomofo
- devel/fatal
- devel/fbthrift
- devel/folly
- devel/spdlog
- mail/mu
- net/fb303
- net/mvfst
- net/wangle
- science/seacas
- security/fizz
- www/proxygen

*: Bump PORTREVISION for devel/libfmt  update {fmt.dev}

devel/libfmt: Update to 10.1.1

- Bump PORTREVISION of dependent ports for shlib change

Changes:	https://github.com/fmtlib/fmt/releases

devel/fccf: exorcise -march=native and fix LLVM use

- remove -march=native as per policy.
 - convert PORTVERSION to DISTVERSION
 - depend on LLVM using USES=llvm
 - ensure that the correct LLVM is linked against

*/*: chase the upgrade of devel/libfmt to 9.1.0

PR:		268081

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

devel/fccf: drop maintainership

It look nice in the first place, but I actually never ended up using it.

devel/fccf: fix build on non-x86

immintrin.h is only used on amd64 and i386.

In file included from /wrkdirs/usr/ports/devel/fccf/work/fccf-0.6.0/source/sse2_strstr.cpp:5:
In file included from /usr/lib/clang/13.0.0/include/immintrin.h:17:
/usr/lib/clang/13.0.0/include/mmintrin.h:33:5: error: use of undeclared identifier '__builtin_ia32_emms'; did you mean '__builtin_isless'?
    __builtin_ia32_emms();
    ^

devel/fccf: update to 0.6.0

Unbundle argparse (actually this fixes package building)
Unbundle libgmt (also fixes package building)

devel/fccf: new port

fccf is a command-line tool that quickly searches through C/C++ source code in
a directory based on a search string and prints relevant code snippets that
match the query.

Highlights:
 * Quickly identifies source files that contain a search string.
 * For each candidate source file, builds an abstract syntax tree (AST).
 * Visits the nodes in the AST, looking for function declarations, classes,
   enums, variables etc., that match the user's request.
 * Pretty-prints the identified snippet of source code to the terminal.
 * MIT License

WWW: https://github.com/p-ranav/fccf