devel/llvm*: flip LICENSE_FILE_BSD3CLAUSE setting [NFC]

The location of this license file moved in LLVM 16.  Since I'm doing
cleanup in this area and the split of ports is about 50/50, switch to
setting the old location in the older ports so the newer ports set fewer
variables.

Sponsored by:	DARPA, AFRL

devel/llvm*: LICENSE_DIR simplification

WRKSRC moved to the top of the source tree with llvm12.  As a result,
LICENSE_DIR became ${WRKSRC}/llvm.  Given that llvm11 the only port that
wasn't setting LICENSE_DIR, flip the script and default to
${WRKSRC}/llvm with llvm11 overriding.

Sponsored by:	DARPA, AFRL

devel/llvm*: don't define the ARM license [NFC]

All LLVM ports excluded it from the list as it was removed many years
ago.

Sponsored by:	DARPA, AFRL

devel/llvm*: Always define LLVM2 license [NFC]

All LLVM ports in the tree use the Apache License 2.0 with LLVM
Exceptions license so cerntralize the definition.

Sponsored by:	DARPA, AFRL

devel.llvm[12345678]: remove cmark conflict [NFC]

The build conflict with cmark is no longer needed.

PR:		239636, 274848

devel/llvm14: fix build with clang 19

Clang 19 now implements CWG 96 [1], which requires a template argument
list after a 'template' keyword, resulting in errors similar to:

   
/wrkdirs/usr/ports/devel/llvm14/work/llvm-project-14.0.6.src/flang/include/flang/Evaluate/integer.h:310:32:
error: a template argument list is expected after a name prefixed by the
template keyword [-Wmissing-template-arg-list-after-template-kw]
      310 |       auto back{FROM::template ConvertSigned(result.value)};
          |                                ^
   
/wrkdirs/usr/ports/devel/llvm14/work/llvm-project-14.0.6.src/flang/lib/Evaluate/fold-real.cpp:72:22:
warning: variable 'z' set but not used [-Wunused-but-set-variable]
       72 |     } else if (auto *z{UnwrapExpr<Expr<SomeComplex>>(args[0])}) {
          |                      ^
   
/wrkdirs/usr/ports/devel/llvm14/work/llvm-project-14.0.6.src/flang/lib/Evaluate/fold-real.cpp:69:15:
warning: variable 'x' set but not used [-Wunused-but-set-variable]
       69 |     if (auto *x{UnwrapExpr<Expr<SomeReal>>(args[0])}) {
          |               ^
   
/wrkdirs/usr/ports/devel/llvm14/work/llvm-project-14.0.6.src/flang/lib/Evaluate/fold-real.cpp:148:60:
error: a template argument list is expected after a name prefixed by the
template keyword [-Wmissing-template-arg-list-after-template-kw]

devel/llvm14: fix build with libc++ 19

As noted in the libc++ 19 release notes [1], std::char_traits<> is now
only provided for char, char8_t, char16_t, char32_t and wchar_t, and any
instantiation for other types will fail.

This causes devel/llvm14 to fail to compile with clang 19 and libc++
19, resulting in errors similar to:

    /usr/include/c++/v1/string:820:42: error: implicit instantiation of
undefined template 'std::char_traits<unsigned char>'
      820 |   static_assert(is_same<_CharT, typename
traits_type::char_type>::value,
          |                                          ^
   
/wrkdirs/usr/ports/devel/llvm14/work-default/llvm-project-14.0.6.src/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp:603:34:
note: in instantiation of template class 'std::basic_string<unsigned char>'
requested here
      638 |       std::basic_string<uint8_t> zeros(reg_info.byte_size, '\0');
          |                                  ^

devel/llvm*: Remove unnecessary C/CFLAGS definitions

As of 3c5189a0fd4c82addfb659024bf28c5006bf88f7
there's no need to define DNDEBUG manually

PR:		277909
Approved by:	portmgr (maintainer timeout, 2+ weeks)

devel/llvm*: Sanitize MANPREFIX

Not bumping as there is no change in PKG. This should have been done in
my previous commit.

Approved by:	portmgr (blanket)

devel/llvm14: Sanitize MANPREFIX

Approved by:	brooks (private mail)

devel/llvm14 devel/llvm15 devel/llvm16 devel/llvm17: fix build with clang 18

Clang 18 is more strict in checking inline assembly constraints,
resulting in an error building devel/llvm14, devel/llvm15, devel/llvm16,
and devel/llvm17:

 
/wrkdirs/usr/ports/devel/llvm14/work-default/llvm-project-14.0.6.src/compiler-rt/lib/asan/asan_rtl_x86_64.S:130:286:
error: displacement 70368744177664 is not within [-2147483648, 2147483647]

This is fixed by two upstream commits:
https://github.com/llvm/llvm-project/commit/b9935bb02a50
https://github.com/llvm/llvm-project/commit/966d564e43e6

PR:		276155
Approved by:	brooks (maintainer)
MFH:		2024Q1

devel/llvm14: remove ELFv1 support

devel/llvm1[0123456]: Fix build

After the EOL of stable/12 sparc related codes were removed which broke
the build. This patches fixes those builds and also the consumers.

Thanks to dim@ for tha patches.

Approved by:	portmgr (blanket)

*/*: Sunset 12.4-RELEASE/12-STABLE from ports tree

- Remove all references to defunct ARCH arm
- Remove all references to defunct ARCH sparc64
- Remove x11-drivers/xf86-video-sunffb which requires defunct sparc64
  ARCH
- Remove sysutils/afbinit requires defunct sparc64 ARCH
- Remove all references to bktr driver
- Remove all references to defunct FreeBSD_12
- Remove all references to OSVERSION/OSREL corresponding to 12
- Remove conditionals in Mk/Uses/cabal.mk
- Remove sparc reference from Mk/Uses/qt-dist.mk
- Remove BROKEN_sparc64/NOT_FOR_ARCH=sparc64
- Remove BROKEN_FreeBSD_12* from:
- Remove OpenSSL patches from:
- Remove conditional flags for OSVERSION >= 1300000 to fixed flags.
  Also move conditional flags for non sparc64/arm ARCH to fixed flags.

Reviewed by:	brooks, jbeich, rene, salvadore
Differential Revision: https://reviews.freebsd.org/D42068

devel/llvm1[234567]: enable qsort sanatizer wrapper

I'd disabled it in 10.0.0 when it was found to be broken.  It was then
fixed in LLVM 12, but the patch was never never removed and I propogated
it along for several year.

Reported by:	Brad Smith <brad@comstyle.com>
See also:	https://github.com/llvm/llvm-project/issues/46176

devel/llvm14: fix build with lld 17

PR:		273959

devel/llvm14: fix openmp library depends

Use base system libelf and don't link with libffi.

Reformat long and/or multi-line OPTION_FOO variables.

PR:		273801
Co-authored-by:	Ivan Rozhuk <rozhuk.im@gmail.com>

devel/llvm1*: remove cmake 4Python3_EXECUTABLE definition

It is now defined in Mk/Uses/python.mk.

PR:		273713

devel/llvm14: arm and aarch64 improvements

Change clang to allow -m32 on arm64.  This is a backport from upstream
and will be merged to FreeBSD head soon.  See D40943 for more info.

Remove an obsolete patch which breaks arm64. [0]

When BE_NATIVE is specified on aarch64, include the ARM (32-bit)
backend.

PR:		271616 [0]
Reported by:	jfc@mit.edu [0]

all: remove explicit versions in USES=python for "3.x+"

The logic in USES=python will automatically convert this to 3.8+ by
itself.

Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.

finance/quickfix: mark BROKEN with PYTHON

libtool: compile:  c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++
-DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable
-Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong
-fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi
-Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings
-Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x
-MT _quickfix_la-QuickfixPython.lo -MD -MP -MF
.deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp  -fPIC -DPIC -o
.libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
'-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
          ^~~~~~~~~~
1 warning and 1 error generated.

Reviewed by:	portmgr, vishwin, yuri
Differential Revision:	<https://reviews.freebsd.org/D40568>

devel/llvm*: Consistently use python:3.7+

llvm12 was inappropriately constrained to 3.6-3.9 breaking the ability
to set 3.10 as the default.  llvm11 just specified "python", but there's
no need to keep 2.7 support around.  The rest had obsolete 3.6+ entries.

No functional change: This is not expected to change the version of
python used.

PR:		270978
MFH:		2023Q2
Reported by:	michael.osipov@siemens.com
Sponsored by:	DARPA

devel/llvm14: Fix build with swig 4.1.1

PR:		270720

devel/llvm14: fix packaging with debug python

The actual suffix if python extensions (at least as built by the LLVM
infrastructure) is ${PYTHON_EXT_SUFFIX}${PYTHON_ABIVER} not merely the
former.

PR:		268437
Sponsored by:	DARPA

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>

devel/llvm1[2345]: fix build with clang 15

When building llvm12 through llvm15 with clang 15 as host compiler, and
when compiler-rt is enabled, there will be errors due to float16
support, similar to:

    In file included from
/wrkdirs/usr/ports/devel/llvm15/work/llvm-project-15.0.6.src/compiler-rt/lib/builtins/extendhfsf2.c:11:
    In file included from
/wrkdirs/usr/ports/devel/llvm15/work/llvm-project-15.0.6.src/compiler-rt/lib/builtins/fp_extend_impl.inc:38:
   
/wrkdirs/usr/ports/devel/llvm15/work/llvm-project-15.0.6.src/compiler-rt/lib/builtins/fp_extend.h:44:9:
error: _Float16 is not supported on this target
    typedef _Float16 src_t;
            ^

This is because compiler-rt's CMake infrastructure detects float16
support at configure time, while targeting 'pure' x86_64, but then
builds parts of its tree also targeting i386.

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/llvm14: update to 14.0.6

This release fixes regressions in the AVR backend:
https://discourse.llvm.org/t/llvm-14-0-6-release

Sponsored by:	DARPA, AFRL

devel/llvm14: Upgrade to 14.0.5

For a list of included commits see:
https://discourse.llvm.org/t/llvm-14-0-5-release/63118

devel/llvm14: Update to 14.0.4

For a list of changes, see:
https://discourse.llvm.org/t/llvm-14-0-4-release/62751

We skipped 14.0.3 as it contained only a version bump that was missed
in 14.0.2 and I'd already worked around it in the port.

devel/llvm14: enable COMPILER_RT on powerpc

Backports powerpc-related change from 70d8d9125c9f5b1da36b134408b3d580a39f1aa8
to llvm14.

devel/llvm*: (NFC) extract MAN1SRCS list

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

Sponsored by:	DARPA, AFRL

devel/llvm14: Update to 14.0.2

A list of included commits can be found at:
https://discourse.llvm.org/t/llvm-14-0-2-release/62065

Work around an upstream issue where, due to the new release process,
the version bump from 14.0.1 to 14.0.2 was forgotten.

devel/llvm14: fix build on 13.0

Fix build similarly to llvm-devel.

Pointy hat:	me

devel/llvm14: enable COMPILER_RT on riscv64

Also use the base system unwind.h when appropriate.

PR:		262707, 263414
Submitted by:	pkubaj

devel/llvm14: update to 14.0.1

Note: with LLVM 14, there will now be a series of .1 - .6 releases
cut about ever two weeks rather than a single .1 release after a series
of release candidates.

Add a link for libclang.so.14 to reduce the need to modify build system
that assume the libclang version and LLVM version are the same.

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)

devel/llvm14: Fix build on 13.0

The guards for using system unwind.h appear to be incorrect so revert
that part of 04e074c6fd452983ccfd931de0c43263d27fe1f

PR:		262707

textproc/libxml2: bump all dependencies

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

devel/llvm14: Update to 14.0.0 release

Avoid a dependency of libunwind on sufficently recent systems where
the installed unwind.h can be found.

PR:		262707
Reported by:	pkubaj

devel/llvm14: Update to RC4

Fix plist for BE_NATIVE. I'd forgotten to handle the new VE (vector
engine) and a couple headers for armv7 and riscv how seem to be tied to
their backends (this seems incomplete upstream as some related files are
still installed unconditionally).

Reported by:	Mark Millard <marklmi@yahoo.com>

devel/llvm14: update to 13.0.0rc2

devel/llvm14: disable OpenMP DeviceRtl

For reasons that are not fully explored builds on aarch64 (and maybe
powerpc64le), but not amd64. The generated bitcode targets Linux ABIs
and seems unlikely to work in practice so just turn it off rather than
handlng plist differences on aarch64.

PR:		261921
Reported by:	jbeich

devel/llvm14: Welcome 14.0.0rc1

Remove the -fformat-extensions patch. The flag is ignored and no FreeBSD
source tree with a chance of compiling with LLVM 14 uses it when the
compiler is clang.

devel/llvm14: bootstrap from llvm13

devel/llvm14 now contains an exact copy of devel/llvm13.  The next commit
wil update it to llvm14 and connect it to the build.