Commit Graph

718 Commits

Author SHA1 Message Date
Chris Bieneman e49730d4ba Remove autoconf support
Summary:
This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html

"I felt a great disturbance in the [build system], as if millions of [makefiles] suddenly cried out in terror and were suddenly silenced. I fear something [amazing] has happened."
- Obi Wan Kenobi

Reviewers: chandlerc, grosbach, bob.wilson, tstellarAMD, echristo, whitequark

Subscribers: chfast, simoncook, emaste, jholewinski, tberghammer, jfb, danalbert, srhines, arsenm, dschuff, jyknight, dsanders, joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D16471

llvm-svn: 258861
2016-01-26 21:29:08 +00:00
Hans Wennborg 469822ea69 Update version to 3.9.
llvm-svn: 257627
2016-01-13 17:32:32 +00:00
Alexey Bataev 860435c8e2 [OPENMP] Make -fopenmp to turn on OpenMP support by default.
Patch turns on OpenMP support in clang by default after fixing OpenMP buildbots.
Differential Revision: http://reviews.llvm.org/D13802

llvm-svn: 255222
2015-12-10 05:45:58 +00:00
Keno Fischer 88f4919a0c [autoconf] Fix MinGW build
This is the autoconf analog of r251201. I realize autoconf is
deprecated, but while it's in tree, it should at least be kept working.

Also add the deprecation message to configure.ac such that AutoRegen
actually picks ip up.

llvm-svn: 254215
2015-11-28 00:54:12 +00:00
Dylan McKay c498ba3a3e Add AVR backend skeleton
This adds part of the target info code, and adds modifications to
the build scripts so that AVR is recognized a supported, experimental
backend.

It does not include any AVR-specific code, just the bare sources required
for a backend to exist.

From D14039.

llvm-svn: 252865
2015-11-12 09:26:44 +00:00
Chris Bieneman 5b0ae794b6 Deprecate Autoconf
As per the very positive feedback from llvm-dev (http://lists.llvm.org/pipermail/llvm-dev/2015-November/092150.html), this commit officially deprecates the LLVM autoconf-based build system.

Anyone still using it should switch to CMake.

llvm-svn: 252520
2015-11-09 21:54:55 +00:00
Joerg Sonnenberger 737e7d68bc Don't use bashism/kshism of test ==. From Kamil Rytarowski.
Differential Revision: http://reviews.llvm.org/D12642

llvm-svn: 247512
2015-09-12 16:30:32 +00:00
Eric Christopher f6f6d884be Add an exposed variable for which c++ compiler we're using for our
build.

Patch by Chris Bieneman!

llvm-svn: 245255
2015-08-17 22:46:26 +00:00
Eric Christopher 5a30e0328b We're actually -Wmissing-field-initializers clean thanks to the cmake
build so check and turn on -Wmissing-field-initializers. While there,
reorganize the conditional warning code based on compiler to be a bit
more obvious and inside a switch statement.

llvm-svn: 244330
2015-08-07 16:44:47 +00:00
Eric Christopher 91942995df Temporarily revert r244012 while we see if it's really necessary.
Add a comment explaining the current theory as to why we'd need
the -lole32 on the link line.

llvm-svn: 244015
2015-08-05 05:32:22 +00:00
Eric Christopher 9f945cf46f Remove autoconf checks for sigsetjmp and siglongjmp as they appear to
be unused.

llvm-svn: 244014
2015-08-05 04:50:46 +00:00
Eric Christopher 311c7b62e5 Remove the apparently unused rand48 configure checks and associated m4.
llvm-svn: 244013
2015-08-05 04:50:43 +00:00
Eric Christopher 67ce5daae5 Remove obsolete configure check for libole32 as we don't appear to use
it anymore.

llvm-svn: 244012
2015-08-05 04:50:40 +00:00
Eric Christopher d4a22da9a9 Remove the unused header check for utime.h.
llvm-svn: 244011
2015-08-05 04:50:37 +00:00
Justin Bogner c7e3f3ab6e Remove the configure and cmake checks for sys/wait.h
If we don't have sys/wait.h and we're on a unix system there's no way
that several of the llvm tools work at all. This includes clang.

Just remove the configure and cmake checks entirely - we'll get a
build error instead of building something broken now.

llvm-svn: 243957
2015-08-04 06:29:58 +00:00
Hans Wennborg 8a6340db07 Update the trunk version to 3.8.0svn.
llvm-svn: 242222
2015-07-14 22:35:57 +00:00
Jonathan Roelofs 0e9ff6972c Disallow in-source builds (as we already do for the cmake build).
http://reviews.llvm.org/D10614

llvm-svn: 241178
2015-07-01 18:09:21 +00:00
Dan Gohman 10e730a263 [WebAssembly] Initial WebAssembly backend
This WebAssembly backend is just a skeleton at this time and is not yet
functional.

llvm-svn: 241022
2015-06-29 23:51:55 +00:00
NAKAMURA Takumi d55d7f517b [autoconf] Detect OLE32 for mingw.
It has been done in CMake build.

llvm-svn: 239989
2015-06-18 04:16:05 +00:00
Tom Stellard 3e79bb74e2 configure: Remove non-portable fall-through operator: ;&
This was added in r239657.

llvm-svn: 239660
2015-06-13 03:46:48 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00
Alexei Starovoitov 7fef2f5206 [bpf] enable BPF backend in autoconf build
llvm-svn: 239425
2015-06-09 18:53:30 +00:00
Chandler Carruth 9b0a561b03 [omp] Actually provide a default OpenMP runtime -- libgomp for now.
llvm-svn: 238390
2015-05-28 02:17:15 +00:00
Chandler Carruth cc83ce4894 [omp] Add a configuration variable for the default OpenMP runtime.
This will be used in my next commit to Clang.

llvm-svn: 238388
2015-05-28 01:47:22 +00:00
Jonathan Roelofs 949d55d87a Deprecate in-source autotools builds
This is a followup from:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150323/268067.html

Upgrade instructions:
  $ mv llvm/include/llvm/Config/config.h ./config.h.BACKUP
  # copy the configure line from line 7 of llvm/config.log
  # (for example: `$ ./configure --no-create --no-recursion`)
  $ mkdir build
  $ cd build
  # run the configure line, but this time with '../llvm' at the beginning:
  $ ../llvm/configure --no-create --no-recursion

These warnings will soon be turned into hard errors after a week.  Speak up now
if this is going to be a problem for you.

llvm-svn: 236399
2015-05-04 02:04:54 +00:00
Jonathan Roelofs cf1ba1d8c0 Clean up docs references to './configure' in preparation for deprecating in-source builds
http://reviews.llvm.org/D8787

llvm-svn: 236144
2015-04-29 20:06:41 +00:00
NAKAMURA Takumi c063c47cc2 Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310.
FIXME: Should ENABLE_ABI_BREAKING_CHECKS be tri-state, "ON/OFF/blank"?
llvm-svn: 233801
2015-04-01 11:46:15 +00:00
Sanjoy Das 8ce6499bdd [ADT][CMake][AutoConf] Fail-fast iterators for DenseMap
Summary:
This patch is an attempt at making `DenseMapIterator`s "fail-fast".
Fail-fast iterators that have been invalidated due to insertion into
the host `DenseMap` deterministically trip an assert (in debug mode)
on access, instead of non-deterministically hitting memory corruption
issues.

Enabling fail-fast iterators breaks the LLVM C++ ABI, so they are
predicated on `LLVM_ENABLE_ABI_BREAKING_CHECKS`.
`LLVM_ENABLE_ABI_BREAKING_CHECKS` by default flips with
`LLVM_ENABLE_ASSERTS`, but can be clamped to ON or OFF using the CMake /
autoconf build system.

Reviewers: chandlerc, dexonsmith, rnk, zturner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8351

llvm-svn: 233310
2015-03-26 19:25:01 +00:00
Logan Chien 6203f9eafd [autoconf] Fix the build failure by quoting the strings.
llvm-svn: 232090
2015-03-12 19:56:25 +00:00
Logan Chien e1c3601724 [autoconf] Regenerate autoconf configure script.
llvm-svn: 232063
2015-03-12 17:25:25 +00:00
Eric Christopher a1bafae91f Update for a new year.
Patch by Tanya Lattner.

llvm-svn: 231998
2015-03-12 01:25:29 +00:00
Benjamin Kramer 37dce44f73 Drop the hacks used for partial C99 math libraries.
All supported platforms have half-way decent C99 support.

llvm-svn: 231679
2015-03-09 18:35:18 +00:00
Nick Lewycky 79a8c4b0cd Revert r230812. Do not break builds for no reason.
llvm-svn: 230862
2015-02-28 19:43:20 +00:00
Jonathan Roelofs 3c78a513e6 Discourage in-source autoconf builds (as we already do for the cmake build)
http://reviews.llvm.org/D7961

llvm-svn: 230812
2015-02-27 23:35:47 +00:00
Eric Christopher 83f8824a75 Support bitrig in autoconf build system.
Patch by Dave Huseby.

llvm-svn: 230669
2015-02-26 19:46:32 +00:00
Sylvestre Ledru 1b3961c019 Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301
llvm-svn: 227744
2015-02-01 14:55:43 +00:00
NAKAMURA Takumi 788550783a [Cygming] Seek also chkstk_ms, or JIT fails with DLL builds. It is fixup for r227519.
llvm-svn: 227574
2015-01-30 13:01:19 +00:00
NAKAMURA Takumi 3f47d81744 Regenerate configure since r227090.
llvm-svn: 227573
2015-01-30 13:01:00 +00:00
Hans Wennborg d94a5f09dd Trunk is now 3.7.0svn
llvm-svn: 226004
2015-01-14 17:38:03 +00:00
Chandler Carruth 9db2b52468 [multilib] Add support to the autoconf build to substitute
a CLANG_LIBDIR_SUFFIX variable. This is necessary before I can add
support for using that variable to CMake and the C++ code in Clang, and
the autoconf build system does all substitutions in the LLVM tree.

As mentioned before, I'm not planning to add actual multilib support to
the autoconf build, just enough stubs for it to keep playing nicely with
the CMake build once that one has support.

llvm-svn: 224922
2014-12-29 11:58:17 +00:00
Rafael Espindola 21a400857f Require python 2.7.
We were already requiring 2.5, which meant that people on old linux distros
had to upgrade anyway.

Requiring python 2.6 will make supporting 3.X easier as we can use the 3.X
exception syntax.

According to the discussion on llvmdev, there is not much value is requiring
just 2.6, we may as well just require 2.7.

llvm-svn: 224129
2014-12-12 15:29:31 +00:00
Peter Collingbourne a8ed79ab22 Expose LLVM version string via macro in llvm-config.h, and modify Go bindings
to make use of it.

llvm-svn: 222307
2014-11-19 03:34:17 +00:00
Eric Christopher 65ec83b09f Add a check for misbehaving -Wcomment from gcc-4.7 and add
-Wno-comment to the compilation flags if so.

Patch by Filipe Cabecinhas, configure regenerated by me.

llvm-svn: 221323
2014-11-05 00:35:15 +00:00
Peter Zotov 668f9670a6 [OCaml] [autoconf] Migrate to ocamlfind.
This commit updates the OCaml bindings and tests to use ocamlfind.
The bindings are migrated in order to use ctypes, which are now
required for MCJIT-backed Llvm_executionengine.
The tests are migrated in order to use OUnit and to verify that
the distributed META.llvm allows to build working executables.

Every OCaml toolchain invocation is now chained through ocamlfind,
which (in theory) allows to cross-compile the OCaml bindings.

The configure script now checks for ctypes (>= 0.2.3) and
OUnit (>= 2). The code depending on these libraries will be added
later. The configure script does not check the package versions
in order to keep changes less invasive.

Additionally, OCaml bindings will now be automatically enabled
if ocamlfind is detected on the system, rather than ocamlc, as it
was before.

llvm-svn: 220899
2014-10-30 08:29:45 +00:00
Rui Ueyama 292fb6d7be Re-commit r220667.
C++ source given to check_cxx_source_compile should have define "main".

llvm-svn: 220669
2014-10-27 08:16:18 +00:00
Rui Ueyama 7ef5796b20 Revert "Include stddef.h before including cxxabi.h" to un-break buildbot
This reverts commit r220665.

llvm-svn: 220667
2014-10-27 08:03:21 +00:00
Rui Ueyama 5f3212137d Include stddef.h before including cxxabi.h
On FreeBSD 10.0, size_t needs to be defined before including cxxabi.h.
Currenty HAVE_CXXABI_H is not defined on FreeBSD because of that reason.
This patch teaches cmake and configure how to include it.

http://reviews.llvm.org/D5940

llvm-svn: 220665
2014-10-27 07:37:57 +00:00
Peter Collingbourne 82e3e373b3 Initial version of Go bindings.
This code is based on the existing LLVM Go bindings project hosted at:
https://github.com/go-llvm/llvm

Note that all contributors to the gollvm project have agreed to relicense
their changes under the LLVM license and submit them to the LLVM project.

Differential Revision: http://reviews.llvm.org/D5684

llvm-svn: 219976
2014-10-16 22:48:02 +00:00
Peter Collingbourne 11d08b8be1 Remove unused ALL_BINDINGS configuration variable.
llvm-svn: 219035
2014-10-03 23:03:01 +00:00
Rafael Espindola 36d3ee7c32 Delete support for AuroraUX.
auroraux.org is not resolving.

I will add this to the release notes as soon as I figure out where to put the
3.6 release notes :-)

llvm-svn: 215645
2014-08-14 15:15:09 +00:00