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

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

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/llvm70: Add CPE information

Approved by:	portmgr (blanket)

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

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

Remove LLDB option to remove the dependency on python-2.7

This port has been on a list of deprecated ports with removal planned on
2021-06-23. Multiple other ports depend on this particular LLVM version
and were also marked for removal. This change allows to retain this port
and the ports that depend on it.

Newer LLDB versions are available in the base system or in later LLVM ports.

The pkg-descr mentions the removal of LLDB from this port as suggested by
Ed Maste.

Approved by:	emaste
Differential Revision:	D29342

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

Unbreak INDEX

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

PR:		235282
Requested by:	jbeich

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

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

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

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).

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

Don't override the compiler on armv7.

The base system compiler is now sufficent to build and link.

No version bump.  While technically required for armv7, forcing everyone
to rebuild for this minor change that doesn't effect actual use is not
justifiable.

PR:		235282
Submitted by:	jbeich

Remove obsolete conflicts entries referencing clang-devel.

More throughly disable assertions.  This works around USES=cmake
overriding the CFLAGS used to build. [0]

devel/llvm[45]0: Fix build on GCC systems. [1]

devel/llvm[456]: Avoid realpath calls where possible in the wrapper
script. [2]

PR:		233506 [0], 234647 [1], 234937 [1]
Submitted by:	greg@unrelenting.technology [0], pkubaj@anongoth.pl [1],
		bdrewery [2]
Differential Revision:	https://reviews.freebsd.org/D17990

Do not set OPTIONS_SUB twice

Backport two Objective-C bug fixes (D18672)

Add patches for head rS342592 and rS342593 (D18691)

Add patch files for head rS342592 and rS342593, which correspond to the
following upstream revisions:

https://reviews.llvm.org/rL342397
https://reviews.llvm.org/rL342397

These fix an 'Assertion failed: ((VT.getVectorNumElements() +
N2C->getZExtValue() <= N1.getValueType().getVectorNumElements()) &&
"Extract subvector overflow!"), function getNode' when building the
multimedia/aom port (with AVX2 enabled).

PR:		234480
Submitted by:	theraven, dim
Differential Revision:	https://reviews.freebsd.org/D18672
Differential Revision:	https://reviews.freebsd.org/D18691

Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

Upgrade to LLVM 7.0.1 Release.

Avoid calling realpath unless it is actually needed (D17990).

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

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, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Use exec in wrapper to avoid an extra shell process sticking around.

I purposely didn't bump PORTREVISION for this as it's not really
worth a rebuild even though technically required.

Approved by:		brooks

Add all patches from base llvm/clang/lld/lldb 7.0 to devel/llvm70

This adds all the patches that were applied in the past to the
clang700-import branch, under contrib/llvm. After these, there only
minimal diffs left between the port sources and the base sources.

Most of these remaining diffs are due to #ifdef shortcuts in the base
sources, because we don't compile certain features in. Other diffs are
because the port has applied a few changes that we don't have in base.

Also switch to the common LICENSE defintion in devel/llvm-devel and
chase new USE_GNOME requirements (for libxml2).

PR:	212343, 230604
Submitted by:	dim
MFH:		2018Q4
Differential Revision:	https://reviews.freebsd.org/D17709

Update to LLVM 7.0.0 Release.

Update LICENSE to include additional licenses of sub-components.

Enable LLDB and OPENMP on 10. [0]

PR:		229570 [0]
Submitted by:	Rainer Hurling <rhurlin@gwdg.de> [0]
Sponsored by:	DARPA, AFRL

Update to release candidate 3.

Add a wrapper for llvm-xray.

Sponsored by:	DARPA, AFRL

Update to 7.0.0rc2.

Note that rc2 (as with rc1) contains a regression for i386 where it will
fail to link certain programs using atomics.  This will be fixed in rc3.

Limit LLVM builds to linking a single binary at a time.

Regular builds can requires multiple gigabytes of memory at Debug builds
can exceed 100GB.  This should help low-memory systems such as
Raspberry-Pis and VMs.

Submitted by:	dim

Fix builds without DOCS.

libclangDoc.a is excluded when documentation builds are disabled.

PR:		llvm70
Reported by:	xxjack12xx@gmail.com

Add a port of LLVM 7.0.0.rc1 based on devel/llvm60.

Sponsored by:	DARPA, AFRL