Cleanup: Remove devel/llvm[789]0

 *  remove old devel/llvm70
 *  remove old devel/llvm80
 *  remove old devel/llvm90

 *  remove ports explicitely depending on either of the three

Differential Revision:	https://reviews.freebsd.org/D37936

devel/llvm*: Fix CONFLICT on cmark

If the user has the textproc/cmark package installed, the py*-CommonMark
package will fail to install.  This in turn leads to build failures down
the line when sphinx tries to load commonmark.  The result is confusing
and potentially wastes a lot of build time so just conflict upfront.
The previous code attempted to do this, but I'd listed the conflict
incorrectly in 2019. :(

PR:		239636
Reported by:	Stephen Roznowski <sjrbulk@verizon.net>

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.

devel/llvm*: (NFC) extract MAN1SRCS list

Move the lists of manpages into Makefile.MAN1SRCS as with COMMANDS.

Sponsored by:	DARPA, AFRL

textproc/libxml2: bump all LIB_DEPENDS consumers

This is a separate commit to facilitate easier cherry-picking for
quarterly.

PR: 262853, 262940, 262877, 263126
Approved by: fluffy (mentor)

textproc/libxml2: bump all dependencies

This should make sure that all dependent ports will pick
up the new version commited with a13ec21cd733f67a9fc0dc00ab45268bdc236246

*/*: Remove redundant '-*' from CONFLICTS definitions

The conflict checks compare the patterns first against the package
names without version (as reported by "pkg query "%n"), then - if
there was no match - agsinst the full package names including the
version (as reported by "pkg query "%n-%v").

Approved by: portmgr (blanket)

cleanup: drop support for EOL FreeBSD 11.X

Search criteria used:
- 11.4
- OSREL*
- OSVER*
- *_FreeBSD_11

Input from:
- adridg: devel/qca-legacy
- jbeich: _WITH_DPRINTF, _WITH_GETLINE, GNU bfd workarounds
- sunpoet: security/p5-*OpenSSL*

Reviewed by:	doceng, kde, multimedia, perl, python, ruby, rust
Differential Revision: https://reviews.freebsd.org/D32008
Test Plan: make index

devel/llvm*: avoid crossdir links

Avoid hardlinks between PREFIX/bin and PREFIX/llvm##.  This permits
them be on different filesystems.

PR:		244439

devel/llvm80: Add CPE information

Approved by:	portmgr (blanket)

devel/llvm80: enable GOLD on powerpc

devel/llvm*: Fix BE_NATIVE on aarch64

Fix two bugs in native-only backend support (BE_NATIVE).  First, ARCH
is aarch64 not arm64.  Second, consistently spell AArch64 not AAarch64
(extra 'a').

Because this only effects aarch64 in a non-default configuration, skip
the PORTREVISION bump that is technically required to reduce excess
heating in common cases.

Reported by:	Mark Millard

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

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

devel/llvm*: enable GOLD on 14 on powerpc64

Remove PY_SPHINX from ports using Python 3

Approved by:	 portmgr blanket
Differential Revision:	https://reviews.freebsd.org/D28093

Remove empty PY_ENUM34 from ports using Python 3.6+

Also mark BROKEN on riscv64 (the ports framework is picky about such
things).  Add a note shooing people away from trying it anyway.

While here, pet portlint (trailing whitespace).

Package is not affected, so no need for revision bump.

Approved by:	portmgr (tier-2 blanket)
Obtained from:	lonesome.com build testing

devel/llvm80: add GOLD and OPENMP by default on powerpc64le

devel/llvm80: add powerpc64le support

llvm80 builds without it on powerpc64le, but __ELF__ is not defined, breaking
e.g. creduce.

devel/llvm80: enable OPENMP and GOLD on powerpc64 (GOLD only on elfv2)

ld.gold can't be built on elfv1 systems.

Move devel/swig30 to devel/swig and update to 4.0.1

- Do not silence installation message
- Update dependent ports:
  - Fix build with swig 4.0.1
  - Update *_DEPENDS
  - Remove BINARY_ALIAS

Changes:	http://www.swig.org/news.php
PR:		246613
Exp-run by:	antoine

devel/llvm*: Avoid extraneous escapes

All of these single quotes are safe on their own, as they're enclosed in
double quotes. Removes the escapes, because they're currently passed through
to the underlying regex engine as \' to be interpreted as '.

A future change will forbid this escape, then an even further future change
will actually imbue \' with special meaning based on GNU interpretation
("end of subject").

No PORTREVISION bump or rebuild is needed, as they're functionally
equivalent.

PR:		247058
Approved by:	koobs (mentor), brooks (maintainer)
MFH:		2020Q2 (blanket: trivial build fix)

devel/llvm*: Upgrade Sphinx dependency to 3.X

This avoids conflicts between Sphinx ports when not using Poudriere.

PR:		246500
Approved by:	brooks (maintainer)

Update Sphinx

- Repocopy textproc/py-sphinx to textproc/py-sphinx18

  Update it to 1.8.5 (latest version from 1.8.X).
  This version supports Python 2 and 3.
  Add test target.

- textproc/py-sphinx: Update to 3.0.2

  Python 3 only (3.5+).
  Add test target.

- Mk/Uses/python.mk: Add PY_SPHINX

Correct the PYCLANG pattern.

Drop C++11 workaround for GCC < 6 after r449590

lang/gcc5 will expire in ~1 month. If someone still uses lang/gcc48
they should backport C++11 fix instead. QA on GCC architecuters is
currently limited to powerpc64 which uses GCC_DEFAULT.

PR:		193528

Fix linkage with non-default python port options.

Reported by:	Richard Clayton

Assorted build improvements:

 - Add a build conflict for commonmark-cmark-* when DOCS are enabled.
   This prevents a failure later on in the build. [0]

 - Add a new option BE_AMDGPU which can be used to enable the AMDGPU
   backed used by mesa when BE_NATIVE or BE_FREEBSD is set.  Enable this
   option by default to limit later surprises. [1]

 - New option PYCLANG to add python binding for clang. [2]

PR:		239636 [0], 230789 [1], 239990 [2]
Submitted by:	chardon.frederic@gmail.com [2]
Sponsored by:	DARPA, AFRL

Allow builds with a default python version on 3.7.

Further refinement and testing is required, but this version achieves
the stated goal and is tested.

Submitted by:	leres

Address a code generation bug that could allow the ARM stack protector
to be bypassed.

This change merges upstream r366369, r366371, and r267068 (minus some
test improvements).

Also:
 - Address bugs breaking the build with all options disabled. [0]
 - Pin the python version to 3.6 rather than 2.7.

PR:		239503 [0]
Security:	https://kb.cert.org/vuls/id/129209

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Update to LLVM 8.0.1.

Add a patch to default PowerPC to use secure-PTE on FreeBSD-CURRENT
(matching the base system's clang).

Revert accidental update to distinfo.

Reported by:	Christoph Moench-Tegeder <cmt@burggraben.net>

Fix a bug when ${PREFIX} != /usr/local.[0]

As of LLVM 8.0.1, pre-releases have moved to github.  Chase this change.

PR:		238603 [0]
Submitted by:	mi [0]
MFH:		2019Q2

Fix the installation of llvm-lit's "cat" utility.

On llvm80, also disable discovery of libz3 to avoid an untracked
dependency when math/z3 is installed during a manual build.

PR:		237284
Reported by:	arrowd
Sponsored by:	DARPA, AFRL

Apply a manually updated version of FreeBSD HEAD r338297 as required to
build recent amd64 kernel.

Reported by:	tijl
Sponsored by:	DARPA, AFRL

Update to 8.0.0 Release.

Fix build with EXTRAS disabled.

PR:		236542
Submitted by:	greenreaper@hotmail.com
Sponsored by:	DARPA, AFRL

Update to 8.0.0rc5.

Drop ${PREFIX}/bin links for a couple commands that are no longer shipped.

Move the list of llvm commands to seperate Makefile.COMMANDS to be used
by another port to come later.

Reorder Makefiles a bit to group similar things together.

Remove support for generating patch files from upstream SVN revisions.
The required interfaces have been disabled for some time and LLVM is in
the process if migrating to Git.

No functional changes (pkg-plist changes are simply ordering).

Update to 8.0.0rc3.

Fix libclangDoc.a installation, install clang-doc80

Bug 230791 mistakenly put libclangDoc.a under %%DOCS%%.  It actually
belongs to clang extras.

Plus, on 8.0.0, the clang-doc binary does work, so we can install that
too.

PORTREVISION bumped for llvm80 due to new file, not bumped for llvm70 as
this plist change only fixes previously broken OPTIONS configurations.

PR:		230791
Submitted by:	Greg V
Differential Revision:	https://reviews.freebsd.org/D19068

Unbreak index

make[5]: Unknown modifier 'a'
make[5]: ".../devel/llvm80/Makefile" line 318: Malformed conditional
(${ARCHM:armv*})

Upgrade to 8.0.0rc2.

Fix BE_NATIVE for more platforms.

Use the system compiler on armv7.

Fix a misspelling of elif and match all powerpc ARCHs.

Add support for reducing the number of LLVM backends built.

There are three options:
  BE_FREEBSD: Backends for FreeBSD architectures
  BE_NATIVE: Backend(s) the native architecture
  BE_STANDARD: All non-experimental backends (as configured by LLVM)

BE_STANDARD is the default and leaves the plist unchanged.

This feature is experimental and will be migrated to other devel/llvm ports
after we gain some experince with it.

Requested by:	many
Pointer in the right direction:	jhibbits
Sponsored by:	DARPA, AFRL

Attempt to work around a problem with binutils not liking the armv6 code
generated buy LLVM 7.

PR:		235282

Fix packaging.

I have no idea how this passed check-plist.

PR:		235183
Submitted by:	jbeich

Welcome LLVM (clang, lld, lldb, etc) 8.0.0.rc1.

Sponsored by:	DARPA, AFRL