Commit Graph

48 Commits

Author SHA1 Message Date
Chandler Carruth 7adc3a2b0e [PM/AA] Remove the last relics of the separate IPA library from LLVM,
folding the code into the main Analysis library.

There already wasn't much of a distinction between Analysis and IPA.
A number of the passes in Analysis are actually IPA passes, and there
doesn't seem to be any advantage to separating them.

Moreover, it makes it hard to have interactions between analyses that
are both local and interprocedural. In trying to make the Alias Analysis
infrastructure work with the new pass manager, it becomes particularly
awkward to navigate this split.

I've tried to find all the places where we referenced this, but I may
have missed some. I have also adjusted the C API to continue to be
equivalently functional after this change.

Differential Revision: http://reviews.llvm.org/D12075

llvm-svn: 245318
2015-08-18 17:51:53 +00:00
Keno Fischer 7ddd501b71 [CMake] Add missing DebugInfo libraries to llvm-shlib
Reviewers: beanz

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11128

llvm-svn: 242054
2015-07-13 19:41:51 +00:00
Chris Bieneman c82d0ca1a7 Updating symbol wildcards one more time.
This should catch all C++ symbols containing llvm in the name.

llvm-svn: 235136
2015-04-16 21:58:22 +00:00
Chris Bieneman 71ba347925 Properly escaping the quotes so that bash doesn't do stupid things with the wildcards.
llvm-svn: 235127
2015-04-16 18:36:32 +00:00
Chris Bieneman 3ee81964ea Fixing llvm-shlib's LLVM_DYLIB_EXPORT_ALL to work with Darwin fat binaries.
llvm-svn: 235114
2015-04-16 16:56:22 +00:00
Chris Bieneman 168ddf4dc1 [CMake] Updates to llvm-shlib to support overriding exports list and added an option to export all symbols.
llvm-svn: 234798
2015-04-13 21:29:46 +00:00
Chris Bieneman 6a1b54acc7 Raising minimum required CMake version to 2.8.12.2.
This commit is in reference to the llvm-dev thread: http://lists.cs.uiuc.edu/pipermail/llvmdev/2015-March/083672.html

llvm-svn: 233008
2015-03-23 20:03:57 +00:00
Tobias Grosser 2ca0ae2a24 Revert "Raising minimum required CMake version to 2.8.12.2."
This reverts commit r230062.

Debian stable (wheezy) ships still with cmake 2.8.9.

The commit broke my LLVM/Polly buildbot, to my knowledge our only Linux+cmake
buildbot.

llvm-svn: 230343
2015-02-24 16:39:46 +00:00
Chad Rosier 1df9124289 Revert "Revert "Raising minimum required CMake version to 2.8.12.2.""
This reverts commit r230240, which was an accidental commit.

llvm-svn: 230246
2015-02-23 19:34:04 +00:00
Chad Rosier 7c3310694c Revert "Raising minimum required CMake version to 2.8.12.2."
This reverts commit 247aed4710e8befde76da42b27313661dea7cf66.

llvm-svn: 230240
2015-02-23 19:15:08 +00:00
Chris Bieneman e88a396f86 Raising minimum required CMake version to 2.8.12.2.
llvm-svn: 230062
2015-02-20 21:28:18 +00:00
Chris Bieneman 11fd9d6e24 Fixing a CMake developer warning.
llvm-svn: 229721
2015-02-18 18:52:11 +00:00
Chandler Carruth a78e24e548 [cmake] Start making LLVM_LIBDIR_SUFFIX effective by adding it to
*numerous* places where it was missing in the CMake build. The primary
change here is that the suffix is now actually used for all of the lib
directories in the LLVM project's CMake. The various subprojects still
need similar treatment.

This is the first of a series of commits to try to make LLVM's cmake
effective in a multilib Linux installation. I don't think many people
are seriously using this variable so I'm hoping the fallout will be
minimal. A somewhat unfortunate consequence of the nature of these
commits is that until I land all of them, they will in part make the
brokenness of our multilib support more apparant. At the end, things
should actually work.

llvm-svn: 224919
2014-12-29 11:16:19 +00:00
Chris Bieneman 5d388e111a Adding a new option to CMake to disable C++ atexit on llvm-shlib.
Summary:
This is desirable for WebKit and other clients of the llvm-shlib because C++ exit time destructors have a tendency to crash when invoked from multi-threaded applications.

Ideally this option will be temporary, because the ideal fix is to just not have exit time destructors.

Reviewers: chapuni, ributzka

Reviewed By: ributzka

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6572

llvm-svn: 223805
2014-12-09 18:49:55 +00:00
NAKAMURA Takumi 51078115c0 [CMake] llvm-shlib: Prune redundant components, AsmPrinter, MC, and SelectionDAG.
llvm-svn: 221675
2014-11-11 07:57:25 +00:00
NAKAMURA Takumi c8abc4c201 [CMake] Let llvm-shlib work on Linux with --whole-archive.
FIXME: It should work on not only Linux but elf-targeting gnu ld.

For example if LLVM_DYLIB_COMPONENTS is "BitWriter Support", CMake emits the command line like;

  -Wl,--whole-archive
    lib/libLLVMBitWriter.a
    lib/libLLVMSupport.a *1
  -Wl,--no-whole-archive
  lib/libLLVMCore.a
  lib/libLLVMSupport.a   *2
  -lrt -ldl -ltinfo -lpthread -lm

It works since symbols in LLVMCore is resolved with not *2 but *1.

Unfortunately, --gc-sections is not powerful in this case to prune unused "visibility(default)" entries.

I am still experimenting other way not to rely on --whole-archive.

llvm-svn: 221591
2014-11-10 15:04:02 +00:00
NAKAMURA Takumi 4239789235 [CMake] llvm-shlib: Add possibly missing BitReader and MCDisassembler for llvm-c.
FYI, 3 modules below are redundant in trunk;

  AsmPrinter
  MC
  SelectionDAG

llvm-svn: 221579
2014-11-08 14:12:30 +00:00
Chris Bieneman adffd01498 Adding llvm-shlib to CMake build system with a few new bells and whistles
Summary:
This patch adds a new CMake build setting LLVM_BUILD_LLVM_DYLIB, which defaults to OFF. When set to ON, this will generate a shared library containing most of LLVM. The contents of the shared library can be overriden by specifying LLVM_DYLIB_COMPONENTS. LLVM_DYLIB_COMPONENTS can be set to a semi-colon delimited list of any LLVM components that you llvm-config can resolve.

On Windows, unless you are using Cygwin, you must specify an explicit symbol export file using LLVM_EXPORTED_SYMBOL_FILE. On Cygwin and all unix-like platforms if you do not specify LLVM_EXPORTED_SYMBOL_FILE, an export file containing only the LLVM C API will be auto-generated from the list of LLVM components specified in LLVM_DYLIB_COMPONENTS.

Reviewers: rnk

Reviewed By: rnk

Subscribers: rnk, llvm-commits

Differential Revision: http://reviews.llvm.org/D5890

llvm-svn: 220490
2014-10-23 17:22:14 +00:00
Sylvestre Ledru 2eadfd6da8 Revert of 214418:
"Create a default symver on Linux like ELF OSes."

Fails the build under Debian with ld.gold:
/usr/bin/ld.gold: --default-symver: unknown option

llvm-svn: 214482
2014-08-01 06:16:03 +00:00
Eric Christopher 42040ed753 Create a default symver on Linux like ELF OSes.
Patch by Adam Jackson.

llvm-svn: 214418
2014-07-31 18:43:43 +00:00
Tom Stellard 9541307c27 autoconf: Fix soname for libLLVM-Major.Minor.so (2nd try)
We were using libLLVM-Major.Minor.Patch.so for the soname, but we
need the soname to stay consistent for all Major.Minor.* releases
otherwise operating system distributors  will need to rebuild all
packages that link with LLVM every time there is a new point release.

This patch also reverses the compatibility symlink, so
libLLVM-Major.Minor.Patch.so is now a symlink that points
to libLLVM-Major-Minor.so.

llvm-svn: 208721
2014-05-13 19:37:03 +00:00
Tom Stellard daeafc5e7f Revert "autoconf: Fix soname for libLLVM-Major.Minor.so"
This reverts commit r208708.

I forgot to run make clean before testing this and it broke tools
linking.

llvm-svn: 208709
2014-05-13 16:35:56 +00:00
Tom Stellard e10c886248 autoconf: Fix soname for libLLVM-Major.Minor.so
We were using libLLVM-Major.Minor.Patch.so for the soname, but we
need the soname to stay consistent for all Major.Minor.* releases
otherwise operating system distributors  will need to rebuild all
packages that link with LLVM every time there is a new point release.

This patch also reverses the compatibility symlink, so
libLLVM-Major.Minor.Patch.so is now a symlink that points
to libLLVM-Major-Minor.so.

llvm-svn: 208708
2014-05-13 16:18:55 +00:00
Tom Stellard e6ba81dae9 Add patch level to llvm version in CMake and Autoconf
The shared library generated by autoconf will now be called
libLLVM-$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)$(VERSION_SUFFIX).so
and a symlink named
libLLVM-$(VERSION_MAJOR).$(VERSION_MINOR)$(VERSION_SUFFIX).so will
also be created in the install directory.

llvm-svn: 202720
2014-03-03 15:22:00 +00:00
Rafael Espindola c80968e954 Centralize the handling of install_name and rpath.
This centralizes the Makefile handling of -install_name and -rpath. It also
moves the cmake build to using @rpath. The reason being that libclang needs it,
and it works for everything else.

A followup patch will move clang to using this and then there will be a single
point to edit to support other systems.

llvm-svn: 202499
2014-02-28 13:48:03 +00:00
Nico Weber 47ba8fa7ec Strip dead code when linking by default with BFD ld (linux, ...) and ld64 (os x).
This reduces the size of clang-format from 22 MB to 1.8 MB, diagtool goes from
21 MB to 2.8 MB, libclang.so goes from 29 MB to 20 MB, etc.  The size of the
bin/ folder shrinks from 270 MB to 200 MB.

Targets that support plugins and don't already use EXPORTED_SYMBOL_FILE
(which libclang and libLTO already do) can set NO_DEAD_STRIP to opt out.

llvm-svn: 198087
2013-12-27 22:38:59 +00:00
Rafael Espindola aca9739a1a Rules adjustments in order to build on DragonFly BSD.
Patch by Robin Hahling.

llvm-svn: 193750
2013-10-31 14:35:00 +00:00
Eric Christopher 3b5ea5178d Use @rpath for libraries rather than @executable_path on OSX.
Patch by Benjamin Scarlet!

llvm-svn: 187641
2013-08-02 01:51:52 +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
Bob Wilson 16522c01dc Remove "-Wl,-seg1addr -Wl,0xE0000000" from link options.
Specifying the load address for Darwin i386 dylibs was a performance
optimization for dyld that is not relevant for x86_64 or arm. We can just
remove this now.

llvm-svn: 183230
2013-06-04 15:26:37 +00:00
Eric Christopher 22738d00a3 Add support for the OpenBSD for Bitrig.
Patch by David Hill.

llvm-svn: 161344
2012-08-06 20:52:18 +00:00
Chris Lattner 07d9073df2 openbsd doesn't support soname, patch by Brad Smith!
llvm-svn: 155536
2012-04-25 06:37:20 +00:00
Sylvestre Ledru 14ada94682 Fix the build under Debian GNU/Hurd.
Thanks to Pino Toscano for the patch

llvm-svn: 154500
2012-04-11 15:35:36 +00:00
Anton Korobeynikov d0b458d694 Set soname for FreeBSD as well.
Patch by Bernard Cafarelli!

llvm-svn: 153965
2012-04-03 19:48:31 +00:00
Anton Korobeynikov 17327b5852 Add soname to LLVM shared library on Linux. Probably the same stuff is necessary for *BSD.
Patch from Mageia!

llvm-svn: 153324
2012-03-23 10:00:42 +00:00
Daniel Dunbar 96d812a68d build: Tidy up a bunch of tool Makefiles, and simplify where possible using the
new all-targets pseudo-component.

llvm-svn: 142401
2011-10-18 19:27:24 +00:00
Peter Collingbourne b3334f9f43 Exclude libLLVMTableGen.a from the shared library
Unbreaks tools for --enable-shared build.

llvm-svn: 141052
2011-10-04 00:30:34 +00:00
Chris Lattner 20541a6da6 improve solaris support, from PR9109, patch by Yuri!
llvm-svn: 125456
2011-02-13 08:38:44 +00:00
NAKAMURA Takumi 495afdffd7 autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming.
Cygwin has stdc++.dll in it's distribution, and we can assume distro's stdc++.dll might be available.

llvm-svn: 122622
2010-12-29 03:59:14 +00:00
NAKAMURA Takumi a1d4430cc8 tools/llvm-shlib/Makefile: Support for FreeBSD and OpenBSD.
Thanks to Yuri Gribov and Vladimir Kirillov!
*BSD(s) have environ(7) in CRT startup and cannot resolve "environ" at linking llvm.so.
environ(7) is used inlib/System/Unix/Program.inc.

llvm-svn: 117528
2010-10-28 06:45:57 +00:00
Anton Korobeynikov 51b8b1d36c This patch enables ENABLE_SHARED=1 to build DLL based LLVM toolchain on MingW & Cygwin.
Patch by Takumi Nakamura!

llvm-svn: 111268
2010-08-17 19:03:03 +00:00
Daniel Dunbar 40842fa2ee build: Don't pass -avoid-version or -no-undefined on Darwin, they don't do
anything.

llvm-svn: 109957
2010-07-31 21:32:56 +00:00
Jeffrey Yasskin 6b718f73a5 Try r96559 for the third time. This time the shared library is only built if
--enable-shared is passed to configure.

llvm-svn: 97119
2010-02-25 06:34:33 +00:00
Jeffrey Yasskin 15983e57d6 Roll back r96959 again.
llvm-svn: 96981
2010-02-23 20:53:37 +00:00
Jeffrey Yasskin d097117121 Oops. Pass -lgcc _only_ on ARM, not on everything except ARM.
llvm-svn: 96965
2010-02-23 18:40:48 +00:00
Jeffrey Yasskin 3ac46ccdff Roll r96559 forward again, adding libLLVM-2.7svn.so to LLVM. This links 3 of
the examples shared to make sure the shared library keeps working.

llvm-svn: 96959
2010-02-23 18:10:07 +00:00
Jeffrey Yasskin c451027db9 Roll back the shared library, r96559. It broke two darwins and arm, mysteriously.
llvm-svn: 96569
2010-02-18 04:43:02 +00:00
Jeffrey Yasskin f750fefaf8 Add a shared library for LLVM, named libLLVM2.7svn.(so|dylib), and add an
--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.)  Always link the
example programs shared to test that the shared library keeps working.

On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.

Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.

llvm-svn: 96559
2010-02-18 02:36:02 +00:00