Commit Graph

31 Commits

Author SHA1 Message Date
Ed Maste
2431a6854d llvm-objdump.1: remove more unintentional options
Some options come from static constructors in LLVM libraries and are
automatically added to llvm's usage output.  They're not really supposed
to be llvm-objdump options.

Reported by:	Fangrui Song in LLVM review D54864
Sponsored by:	The FreeBSD Foundation
2018-11-27 13:52:51 +00:00
Ed Maste
6b31818dee llvm-objdump.1: fix igor / mandoc -Tlint warnings
Accidentally omitted from r340972.
2018-11-26 15:12:58 +00:00
Ed Maste
7a1772ed42 llvm-objdump.1: remove invalid options
Some options appear in llvm-objdump's usage information as a side effect
of its option parsing implementation and are not actually llvm-objdump
options.  Reported in LLVM review https://reviews.llvm.org/D54864.

Reported by:	Fangrui Song
Sponsored by:	The FreeBSD Foundation
2018-11-26 14:45:58 +00:00
Ed Maste
801cfbaa3f llvm-objdump: initial man page
Based on llvm-objdump's online documentation and usage information.
This serves as a starting point; additional detail and cleanup still
required.

Also being submitted upstream in LLVM review D54864.  I expect to use
this bespoke copy while we have LLVM 6.0 or 7.0 in FreeBSD; when we
update to LLVM 8.0 it should be upstream and we will switch to it.

PR:		233437
Reviewed by:	bcr (man formatting)
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D18309
2018-11-26 14:34:30 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Dimitry Andric
09bfd04318 Initial updates to llvm/clang build glue. 2017-01-03 20:28:09 +00:00
Bryan Drewery
03165addb5 DIRDEPS_BUILD: Connect the new clang build.
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 20:38:59 +00:00
Dimitry Andric
986e05bc2a Completely revamp the way llvm, clang and lldb are built.
* Bootstrap llvm-tblgen and clang-tblgen with a minimal llvm static
  library, that has no other dependencies.
* Roll up all separate llvm libraries into one big static libllvm.
* Similar for all separate clang and lldb static libraries.
* For all these libraries, generate their .inc files only once.
* Link all llvm tools (including extra) against the big libllvm.
* Link clang and clang-format against the big libllvm and libclang.
* Link lldb against the big libllvm, libclang and liblldb.

N.B.: This is work in progress, some details may still be missing.

It also heavily depends on bsd.*.mk's support for SRCS and DPSRCS with
relative pathnames, which apparently does not always work as expected.
For building llvm, clang and lldb though, it seems to work just fine.

The main idea behind this restructuring is maintainability and build
peformance.  The previous large number of very small libraries, each
with their own generated files and dependencies was slow to traverse
and hard to understand.

Possible future improvements:
* Only build certain targets, e.g. for most regular users having just
  one target will be fine.  This will shave off some build time.
* Building the big llvm, clang and lldb libraries as shared (private)
  libraries.
* Adding other components from the LLVM project, such as lld.
2016-08-26 22:44:22 +00:00
Dimitry Andric
7fff4413af Update build glue for clang and the llvm/clang extras. 2016-08-19 17:55:34 +00:00
Bryan Drewery
f51eac06ce DIRDEPS_BUILD: Update clang dependencies after r296417.
Sponsored by:	EMC / Isilon Storage Division
2016-03-08 21:26:44 +00:00
Dimitry Andric
9893f787ec Merge ^/head r295601 through r295844. 2016-02-21 13:49:26 +00:00
Bryan Drewery
6b128c1707 DIRDEPS_BUILD: Hookup CLANG_EXTRAS.
Sponsored by:	EMC / Isilon Storage Division
2016-02-16 23:11:09 +00:00
Dimitry Andric
dbc595b2ae Some additional llvm tools need libz. While here, consistently use
LIBADD+=.
2016-01-06 21:28:39 +00:00
Dimitry Andric
ffa548ae3e Next part of updating llvm/clang build glue: getting the
WITH_CLANG_EXTRAS tools built.
2015-12-31 17:37:35 +00:00
Bryan Drewery
eacae6dc66 Fix LDADD/DPADD that should be LIBADD.
Sponsored by:	EMC / Isilon Storage Division
2015-12-04 03:17:47 +00:00
Dimitry Andric
875ed54817 Update llvm/clang to r242221. 2015-08-12 18:31:11 +00:00
Dimitry Andric
ebeff3f9b4 Update Makefiles and other build glue for llvm/clang 3.7.0, as of trunk
r238337.
2015-05-30 15:39:49 +00:00
Dimitry Andric
1ae6788e51 Update llvm and clang library and binary Makefiles for 3.6.0 rc1. 2015-01-26 18:48:27 +00:00
Dimitry Andric
f91be99b1f Remove a few redundant DPADD/LDADD pairs in llvm utilities. 2015-01-10 22:11:49 +00:00
Dimitry Andric
47a80b9264 Add the AArch64 llvm backend to the build to allow for early testing and
to ease any rework of how clang is built to take arm64 in to account.

Submitted by:	andrew
Reviewed by:	andrew, emaste
Differential Revision: https://reviews.freebsd.org/D1446
2015-01-07 19:06:27 +00:00
Dimitry Andric
046ffce1c3 Update llvm and clang binary Makefiles. 2014-11-24 19:47:59 +00:00
Warner Losh
3bdf775801 NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.
2014-04-13 05:21:56 +00:00
Dimitry Andric
137470fbfb Add Makefile glue to build the Sparc backend libraries and link them
into the clang executable.
2014-02-20 22:22:39 +00:00
Dimitry Andric
f785676f2a Upgrade our copy of llvm/clang to 3.4 release. This version supports
all of the features in the current working draft of the upcoming C++
standard, provisionally named C++1y.

The code generator's performance is greatly increased, and the loop
auto-vectorizer is now enabled at -Os and -O2 in addition to -O3.  The
PowerPC backend has made several major improvements to code generation
quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ
backends have all seen major feature work.

Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.4/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html>

MFC after:	1 month
2014-02-16 19:44:07 +00:00
Dimitry Andric
840f097103 Enable llvm's integrated assembler for PowerPC, since it should now be
good enough for typical usage.

Requested by:	rdivacky
MFC after:	1 week
2013-12-16 18:45:21 +00:00
Dimitry Andric
284c197886 Upgrade our copy of llvm/clang to 3.3 release.
Release notes are still in the works, these will follow soon.

MFC after:	1 month
2013-06-12 18:48:53 +00:00
Dimitry Andric
139f7f9bf5 Upgrade our copy of llvm/clang to trunk r178860, in preparation of the
upcoming 3.3 release (branching and freezing expected in a few weeks).

Preliminary release notes can be found at the usual location:
<http://llvm.org/docs/ReleaseNotes.html>

An MFC is planned once the actual 3.3 release is finished.
2013-04-12 17:57:40 +00:00
Andrew Turner
8a166cafe0 Allow us to build clang for ARM EABI. Clang and llvm use the
arm-gnueabi-freebsd10.0 triple for EABI. Use this when we are on arm or
armv6 and are building for EABI.

Reviewed by:	dim
2013-02-12 05:56:00 +00:00
Dimitry Andric
3861d79fd7 Upgrade our copy of llvm/clang to r168974, from upstream's release_32
branch.  This is effectively llvm/clang 3.2 RC2; the 3.2 release is
coming soon.
2012-12-03 19:24:08 +00:00
Dimitry Andric
7ae0e2c9f0 Upgrade our copy of llvm/clang to trunk r162107. With thanks to
Benjamin Kramer and Joerg Sonnenberger for their input and fixes.
2012-08-20 18:33:03 +00:00
Dimitry Andric
6bb1cadd56 Add a WITH_CLANG_EXTRAS option for src.conf(5), disabled by default,
that builds the following additional llvm/clang tools:

- bugpoint
- llc
- lli
- llvm-ar
- llvm-as
- llvm-bcanalyzer
- llvm-diff
- llvm-dis
- llvm-extract
- llvm-ld
- llvm-link
- llvm-mc
- llvm-nm
- llvm-objdump
- llvm-prof
- llvm-ranlib
- llvm-rtdyld
- llvm-stub
- macho-dump
- opt

These tools are mainly useful for people that want to manipulate llvm
bitcode (.bc) and llvm assembly language (.ll) files, or want to tinker
with llvm and clang themselves.

MFC after:	2 weeks
2012-02-05 23:56:22 +00:00