Commit Graph

288 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
Chris Bieneman ca1d2209c4 [CMake] Disable adding the test suite as a projects subdirectory
This will never work as an add_subdirectory call, so we should just make sure it doesn't happen. To do this properly we'll need to add it under clang similar to the external compiler-rt.

llvm-svn: 251543
2015-10-28 18:36:56 +00:00
Saleem Abdulrasool 2ba9a21ad0 build: make libunwind a proper project
This allows the build infrastructure to properly detect and build libunwind.

llvm-svn: 235796
2015-04-25 01:47:39 +00:00
Eric Fiselier 8c36688dd7 Reverse the order libc++ and libc++abi are added in CMake.
llvm-svn: 231190
2015-03-04 01:16:43 +00:00
Chandler Carruth da490d2ec1 [cmake] Use the external project machinery for libcxxabi so that it can
be disabled in CMake or relocated if desired.

llvm-svn: 213936
2014-07-25 10:27:40 +00:00
Rafael Espindola 730df071c8 Remove projects/sample.
As an example that was not actually being used, it suffered from a slow bitrot.

The two main issues with it were that it had no cmake support and
included a copy of the autoconf directory. The reality is that
autoconf is not easily composable. The lack of composabilty is why we
have clang options in llvm's configure. Suggesting that users include
a copy of autoconf/ in their projects seems a bad idea.

We are also in the process of switching to cmake, so pushing autoconf
to new project is probably not what we want.

llvm-svn: 203728
2014-03-12 22:40:22 +00:00
Nico Weber ad15692061 "Mac OS/X" -> "Mac OS X" spelling fixes for llvm.
Patch from Sean McBride <sean@rogue-research.com>!

llvm-svn: 203258
2014-03-07 18:08:54 +00:00
Rafael Espindola fd1355aedd Drop libtool from llvm.
We were only using it so find the shared library extension and nm. There are
simpler ways to do those things :-)

llvm-svn: 202524
2014-02-28 18:17:54 +00:00
Rafael Espindola 11ac853774 With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.
llvm-svn: 202510
2014-02-28 16:16:51 +00:00
Alexey Samsonov f431a8386c [CMake] Introduce LLVM_BUILD_EXTERNAL_COMPILER_RT option
llvm-svn: 202363
2014-02-27 08:59:01 +00:00
Rafael Espindola 7e78a5a2f5 Remove dead code, we already require cmake 2.8.8.
llvm-svn: 201495
2014-02-16 14:36:26 +00:00
NAKAMURA Takumi 480132f096 llvm/projects/CMakeLists.txt: Add dragonegg.
llvm-svn: 199995
2014-01-24 12:53:08 +00:00
David Majnemer 61eae2e30c Revert "Revert "Windows: Add support for unicode command lines""
This reverts commit r192070 which reverted r192069, I forgot to
regenerate the configure scripts.

llvm-svn: 192079
2013-10-07 01:00:07 +00:00
David Majnemer f636cf422e Revert "Windows: Add support for unicode command lines"
This is causing MinGW bots to fail.
This reverts commit r192069.

llvm-svn: 192070
2013-10-06 20:44:34 +00:00
David Majnemer 80bea0c315 Windows: Add support for unicode command lines
Summary:
The MSVCRT deliberately sends main() code-page specific characters.
This isn't too useful to LLVM as we end up converting the arguments to
UTF-16 and subsequently attempt to use the result as, for example, a
file name.  Instead, we need to have the ability to access the Unicode
command line and transform it to UTF-8.

This has the distinct advantage over using the MSVC-specific wmain()
function as our entry point because:
 - It doesn't work on cygwin.
 - It only work on MinGW with caveats and only then on certain versions.
 - We get to keep our entry point as main(). :)

N.B.  This patch includes fixes to other parts of lib/Support/Windows
s.t. we would be able to take advantage of getting the Unicode paths.
E.G.  clang spawning clang -cc1 would want to give it Unicode arguments.

Reviewers: aaron.ballman, Bigcheese, rnk, ruiu

Reviewed By: rnk

CC: llvm-commits, ygao

Differential Revision: http://llvm-reviews.chandlerc.com/D1834

llvm-svn: 192069
2013-10-06 20:25:49 +00:00
Chandler Carruth 0218fb6686 Disable libc++ building by default with CMake with MSVC -- some bots
aren't yet happy with this config.

llvm-svn: 191811
2013-10-02 06:25:57 +00:00
Chandler Carruth 408b4fa472 Enable libcxx as part of the top level CMake build when it is checked
out in projects. This appears to be working on my system, and I will be
watching build bots to see if there are any issues on other platforms.

llvm-svn: 191624
2013-09-28 18:17:10 +00:00
Chandler Carruth 46919be781 Port the detection of zlib from the main autoconf system to the sample
project's autoconf. This is the last of the missing optional checks used
by libSupport that seemed to be missing from the sample project, but
I could easily have missed some as this was done by inspection when
Craig asked me to add the terminfo support.

llvm-svn: 188618
2013-08-18 01:55:15 +00:00
Chandler Carruth 718d3f5e76 Add support for linking librt and using clock_gettime to the sample
autoconf setup.

llvm-svn: 188617
2013-08-18 01:46:34 +00:00
Chandler Carruth 03ee1a4c45 Update the sample project autoconf setup to include support for
detecting terminfo. Requested by Craig Topper, and probably should be
done much more systematically.

llvm-svn: 188616
2013-08-18 01:43:57 +00:00
Bob Wilson 9fcf545575 Build with the $RDYNAMIC flag on Darwin as well as other platforms.
Part of <rdar://problem/14620988>

llvm-svn: 187710
2013-08-04 22:06:11 +00:00
Bob Wilson 8d7e6906d1 Regenerate with changes for -rdynamic.
llvm-svn: 187687
2013-08-02 22:51:11 +00:00
Bob Wilson 8658b9147d Link with -rdynamic instead of -Wl,-export-dynamic.
Recent versions of the OS X linker support this but follow the existing
OS X linker convention of using an underscore in the option name, i.e.,
-export_dynamic. Rather than changing our configure scripts to check for
that alternate spelling, it is simpler to just use the compiler's -rdynamic
option and let it deal with translating that to the appropriate linker
option. One potential disadvantage of this approach is that the compiler
will typically ignore -rdynamic on platforms where it is not supported, so
the HAVE_LINK_EXPORT_DYNAMIC in config.h will not necessarily show whether
that option has any effect or not. I don't see any in-tree uses of that
macro, so I'm assuming it is OK.

llvm-svn: 187686
2013-08-02 22:51:06 +00:00
Bill Schmidt 0a9170d931 [PowerPC] Support powerpc64le as a syntax-checking target.
This patch provides basic support for powerpc64le as an LLVM target.
However, use of this target will not actually generate little-endian
code.  Instead, use of the target will cause the correct little-endian
built-in defines to be generated, so that code that tests for
__LITTLE_ENDIAN__, for example, will be correctly parsed for
syntax-only testing.  Code generation will otherwise be the same as
powerpc64 (big-endian), for now.

The patch leaves open the possibility of creating a little-endian
PowerPC64 back end, but there is no immediate intent to create such a
thing.

The LLVM portions of this patch simply add ppc64le coverage everywhere
that ppc64 coverage currently exists.  There is nothing of any import
worth testing until such time as little-endian code generation is
implemented.  In the corresponding Clang patch, there is a new test
case variant to ensure that correct built-in defines for little-endian
code are generated.

llvm-svn: 187179
2013-07-26 01:35:43 +00:00
Rafael Espindola bff44dddff Remove dead code from the makefile build system.
Back in r140220 we removed the autoconf code that would set LLVMCC_OPTION
since it was only used by the test-suite. This patch now removes code
that would only be used if LLVMCC_OPTION was set.

llvm-svn: 187154
2013-07-25 20:25:31 +00:00
Rafael Espindola 729866670b Remove the mblaze backend from llvm.
Approval in here http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/064169.html

llvm-svn: 187145
2013-07-25 18:55:05 +00:00
Sylvestre Ledru 93a491bbf4 The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.
This kind of simplification is sometimes useful, but in general it's not correct. 

As GNU/kFreeBSD is an hybrid system, for kernel-related issues we want to match the
build definitions used for FreeBSD, whereas for userland-related issues we want to
match the definitions used for other systems with Glibc.

The current modification adjusts the build system so that they can be distinguished,
and explicitly adds GNU/kFreeBSD to the build checks in which it belongs.

Fixes bug #16444.

Patch by Robert Millan in the context of Debian.

llvm-svn: 185311
2013-07-01 08:07:52 +00:00
Chandler Carruth 99c46b980f Filter out dragonegg when checked out into a projects subdirectory.
There is some hope of eventually supporting a unified build with it, but
until then this lets me (and others) check it out in this location
without things breaking.

llvm-svn: 184697
2013-06-24 07:21:35 +00:00
Rafael Espindola d45b9f15f9 Don't define LTDL_SHLIBPATH_VAR.
llvm-svn: 183771
2013-06-11 19:04:13 +00:00
Rafael Espindola b58973f918 Don't define LLVM_LIBDIR, it is not used anymore.
llvm-svn: 183769
2013-06-11 18:52:11 +00:00
Rafael Espindola 9ac7b48ddb sync projects/sample's autohell.
llvm-svn: 182464
2013-05-22 12:37:27 +00:00
Ulrich Weigand 92b2085cd3 [SystemZ] Add to --enable-targets=all
This patch finally enables the SystemZ target in the default build
(with --enable-targets=all).

Patch by Richard Sandiford.

llvm-svn: 181209
2013-05-06 16:23:07 +00:00
Ulrich Weigand 1ceebf6ee0 [SystemZ] Add configure bits
This patch wires up the SystemZ target in configure, so that it can now be
built using --enable-targets=systemz.   It is not yet included in the default
build (--enable-targets=all); this will be done by a follow-up patch.

Patch by Richard Sandiford.

llvm-svn: 181208
2013-05-06 16:22:34 +00:00
Jia Liu b205227092 remove cbe backend from sample configure
llvm-svn: 180169
2013-04-24 02:17:19 +00:00
Alexey Samsonov db171ea95f Print a warning message if compiler-rt can't be built because of old CMake version to make this requirement more visible to users
llvm-svn: 176481
2013-03-05 14:43:07 +00:00
Bob Wilson a786b2c3d1 Set the deployment target for Apple llvmCore builds. <rdar://problem/12712431>
llvm-svn: 174397
2013-02-05 17:29:03 +00:00
Tim Northover e0e3aefdd3 Add AArch64 as an experimental target.
This patch adds support for AArch64 (ARM's 64-bit architecture) to
LLVM in the "experimental" category. Currently, it won't be built
unless requested explicitly.

This initial commit should have support for:
    + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions
      (except the late addition CRC instructions).
    + CodeGen features required for C++03 and C99.
    + Compilation for the "small" memory model: code+static data <
      4GB.
    + Absolute and position-independent code.
    + GNU-style (i.e. "__thread") TLS.
    + Debugging information.

The principal omission, currently, is performance tuning.

This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.

Further reviews would be gratefully received.

llvm-svn: 174054
2013-01-31 12:12:40 +00:00
Saleem Abdulrasool 26127bd746 build: add --with-python option
This adds a new --with-python option to allow configuration of the python binary
for building.  If not specified, $PATH will be searched for common python binary
names (python, python2, python3).  If specified, and the path is not executable,
it will attempt to search $PATH.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
Reviewed-by: Eric Christopher <echristo@gmail.com>, Daniel Dunbar <daniel@zuster.org>
llvm-svn: 173890
2013-01-30 04:07:37 +00:00
Chandler Carruth 2b45069fa7 Clean up the sample include orderings, not that it really matters...
llvm-svn: 169253
2012-12-04 10:46:21 +00:00
Craig Topper c04bc07ad5 Add ENABLE_CXX11 and ENABLE_WERROR to Makefile.llvm.rules for sample project. They were previously added to Makefile.llvm.config.in but the consumption was missing
llvm-svn: 168685
2012-11-27 08:12:24 +00:00
Eric Christopher e373e82a5b Few more small CellSPU removals.
llvm-svn: 167987
2012-11-14 22:13:56 +00:00
Craig Topper b41000ed70 Add --enable-werror and --enable-cxx11 to projects/sample/
llvm-svn: 167716
2012-11-12 06:11:12 +00:00
Simon Atanasyan c2cccd795f Add mips64-* and mips64el-* triples to configure scripts
as valid triples denote  Mips target.

llvm-svn: 166961
2012-10-29 19:49:45 +00:00
NAKAMURA Takumi 701ddbcdeb [CMake] Introduce LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR.
llvm-svn: 166552
2012-10-24 12:26:08 +00:00
Jordan Rose 3c837abd2b Re-enable support for --program-prefix.
The Apple buildbots have been modified not to pass --target,
so they shouldn't choke on a default program prefix anymore.

Patch by Rick Foos!

llvm-svn: 164956
2012-10-01 18:40:32 +00:00
Sylvestre Ledru 91ce36c986 Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
llvm-svn: 164768
2012-09-27 10:14:43 +00:00
Sylvestre Ledru 721cffd53a Fix a typo 'iff' => 'if'
llvm-svn: 164767
2012-09-27 09:59:43 +00:00
Jordan Rose 2998d25a6e Revert "Add --program-prefix support to build"
The Apple buildbots are set up to pass --target to configure for both
cross- and non-cross-compile builds, and the standard autoconf response
to this is to set the program prefix to '<target>-'. Until we can figure
out the proper way to handle this (don't pass --target? pass an explicit
--program-prefix=""? don't auto-populate program_prefix with target_alias?)
it's more important to keep the buildbots running.

This reverts r164633 / ba48ceb1a3802e20e781ef04ea2573ffae2ac414.

llvm-svn: 164651
2012-09-26 00:01:00 +00:00
Sebastian Pop 17e118b79c Add --program-prefix support to build
llvm-svn: 164633
2012-09-25 21:15:08 +00:00
Michael J. Spencer fa90e850cf [CMake] Respect LLVM_BUILD_RUNTIME.
llvm-svn: 164424
2012-09-21 22:49:06 +00:00