Commit Graph

255 Commits

Author SHA1 Message Date
Hans Wennborg 4656ec1e70 Revert my CMake patches concerning building with /MT (r194589, r194596)
Reid pointed out we already have LLVM_USE_CRT_{buildtype} to set it.

llvm-svn: 194604
2013-11-13 20:29:10 +00:00
Hans Wennborg fc59812bee CMake: make building with /MT an option instead of always forcing it
for release builds.

This is a follow-up to r194589. Aaron pointed out that building
libraries with /MT and using them in an application that uses a
different run-time library can be a bad idea.

Move the option to build with /MT behind a CMake option so it can be
turned on selectively, such as when building the toolchain installer.

llvm-svn: 194596
2013-11-13 19:12:02 +00:00
Rafael Espindola fc0447b8e4 Modify CMakeLists.txt to work around pr17763 and bring some bots back.
llvm-svn: 193813
2013-10-31 22:13:41 +00:00
Bill Wendling 8edd8f9298 Remove 2.4 from the list of supported Python versions.
llvm-svn: 193541
2013-10-28 21:22:23 +00:00
Hans Wennborg bef50abea9 CMake: set stack size for MSVC in just one place
After r192904, Reid pointed out he thought we already set the stack
size for MSVC. Turns out we did, but it didn't seem to work.

This commit sets the stack size in a single place, using
CMAKE_EXE_LINKER_FLAGS because that seems to be the way that works
best.

llvm-svn: 192912
2013-10-17 18:39:47 +00:00
Alexey Samsonov 693e1a54a7 Restore LLVM_BUILD_RUNTIME option that was deleted in r191835, but is still used to control building of compiler-rt and libcxx
llvm-svn: 191948
2013-10-04 10:41:38 +00:00
Chandler Carruth ea56494625 Remove the very substantial, largely unmaintained legacy PGO
infrastructure.

This was essentially work toward PGO based on a design that had several
flaws, partially dating from a time when LLVM had a different
architecture, and with an effort to modernize it abandoned without being
completed. Since then, it has bitrotted for several years further. The
result is nearly unusable, and isn't helping any of the modern PGO
efforts. Instead, it is getting in the way, adding confusion about PGO
in LLVM and distracting everyone with maintenance on essentially dead
code. Removing it paves the way for modern efforts around PGO.

Among other effects, this removes the last of the runtime libraries from
LLVM. Those are being developed in the separate 'compiler-rt' project
now, with somewhat different licensing specifically more approriate for
runtimes.

llvm-svn: 191835
2013-10-02 15:42:23 +00:00
Rafael Espindola 4102eafdc8 Set the minimal stack size with msvc when using cmake >= 2.8.11.
This makes sure we get the same behavior with all supported cmake versions. Once
we support only versions >= 2.8.11 we can experiment with other values or just
setting it for some binaries.

Patch by Greg Bedwell.

llvm-svn: 191372
2013-09-25 14:06:55 +00:00
Daniel Dunbar eb6c708d92 [conf] Add config variable to disable crash related overrides.
- We do some nasty things w.r.t. installing or overriding signal handlers in
   order to improve our crash recovery support or interaction with crash
   reporting software, and those things are not necessarily appropriate when
   LLVM is being linked into a client application that has its own ideas about
   how to do things. This gives those clients a way to disable that handling at
   build time.

 - Currently, the code this guards is all Apple specific, but other platforms
   might have the same concerns so I went for a more generic configure
   name. Someone who is more familiar with library embedding on Windows can
   handle choosing which of the Windows/Signals.inc behaviors might make sense
   to go under this flag.

 - This also fixes the proper autoconf'ing of ENABLE_BACKTRACES. The code
   expects it to be undefined when disabled, but the autoconf check was just
   defining it to 0.

llvm-svn: 189694
2013-08-30 20:39:21 +00:00
Reid Kleckner c974f09731 Substitute LLVM's version into the msbuild property file at config time
Requires shuffling the CPack code up before add_subdirectory(tools), but
that's where the version settings are anyway.

llvm-svn: 189615
2013-08-29 22:09:43 +00:00
Hans Wennborg d2cbe22b4a cmake: Add msbuild integration to the install
This adds the msbuild integration files to the install, provides batch scripts
for (un)installing it in a convenient way, and hooks up the nsis installer to
run those scripts.

Differential Revision: http://llvm-reviews.chandlerc.com/D1537

llvm-svn: 189434
2013-08-28 01:19:26 +00:00
Hans Wennborg d489b7c48f CMake: move lto.h install to tools/lto/CMakeLists.txt
It looked misplaced in the main CMakeLists.txt file.

llvm-svn: 189230
2013-08-26 16:54:12 +00:00
Michael Gottesman 4d35b909ad [autotools->cmake] Enable generation of doxygen documentation via cmake.
I am going to add in a subsequent patch support for generating the llvm
manpage.

llvm-svn: 189164
2013-08-24 07:25:21 +00:00
Hans Wennborg 1654627f27 CMake: Add LLVM_INSTALL_TOOLCHAIN_ONLY option.
Differential Revision: http://llvm-reviews.chandlerc.com/D1428

llvm-svn: 189155
2013-08-24 00:20:36 +00:00
Hans Wennborg 89065d8632 CMake: polish the Windows packaging rules
This tweaks the CMake rules for building an installation package on Windows:
 - Sets license file (otherwise nsis shows an ugly default)
 - Adds LLVM logo
 - Shows "do you want to add this to the system path" dialog.

Differential Revision: http://llvm-reviews.chandlerc.com/D1414

llvm-svn: 188509
2013-08-15 23:44:31 +00:00
Michael Gottesman 21c69487a4 Fixed typo in CMakeLists.txt.
We were marking both LLVMBUILDOUTPUT and LLVMBUILDERRORS as
ERROR_VARIABLES when clearly LLVMBUILDOUTPUT should be marked as
OUTPUT_VARIABLE.

llvm-svn: 188444
2013-08-15 04:16:12 +00:00
Chandler Carruth f11f1e43de Target a minimal terminfo library rather than necessarily a full curses
library for color support detection. This still will use a curses
library if that is all we have available on the system. This change
tries to use a smaller subset of the curses library, specifically the
subset that is on some systems split off into a separate library. For
example, if you install ncurses configured --with-tinfo, a 'libtinfo' is
install that provides just the terminfo querying functionality. That
library is now used instead of curses when it is available.

This happens to fix a build error on systems with that library because
when we tried to link ncurses into the binary, we didn't pull tinfo in
as well. =]

It should also provide an easy path for supporting the NetBSD
libterminfo library, but as I don't have access to a NetBSD system I'm
leaving adding that support to those folks.

llvm-svn: 188160
2013-08-12 09:49:17 +00:00
Chandler Carruth cad7e5e0b4 Add support for linking against a curses library when available and
using it to detect whether or not a terminal supports colors. This
replaces a particularly egregious hack that merely compared the TERM
environment variable to "dumb". That doesn't really translate to
a reasonable experience for users that have actually ensured their
terminal's capabilities are accurately reflected.

This makes testing a terminal for color support somewhat more expensive,
but it is called very rarely anyways. The important fast path when the
output is being piped somewhere is already in place.

The global lock may seem excessive, but the spec for calling into curses
is *terrible*. The whole library is terrible, and I spent quite a bit of
time looking for a better way of doing this before convincing myself
that this was the fundamentally correct way to behave. The damage of the
curses library is very narrowly confined, and we continue to use raw
escape codes for actually manipulating the colors which is a much sane
system than directly using curses here (IMO).

If this causes trouble for folks, please let me know. I've tested it on
Linux and will watch the bots carefully. I've also worked to account for
the variances of curses interfaces that I could finde documentation for,
but that may not have been sufficient.

llvm-svn: 187874
2013-08-07 08:47:36 +00:00
Eric Christopher 3987806087 Add capability for building with -gsplit-dwarf to the cmake build.
In limited testing this seems to work. Caveat emptor.

llvm-svn: 187452
2013-07-30 21:44:10 +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
Duncan Sands 80f122fefb Tweak the cmake interaction between CMAKE_BUILD_TYPE and LLVM_ENABLE_ASSERTIONS.
The issue is that CMAKE_BUILD_TYPE=RelWithDebInfo LLVM_ENABLE_ASSERTIONS=ON was
not building with assertions enabled.  (I was unable to find what in the LLVM
source tree was adding -DNDEBUG to the build line in this case, so decided that
it must be cmake itself that was adding it - this may depend on the cmake
version).  The fix treats any mode that is not Debug as being the same as
Release for this purpose (previously it was being assumed that cmake would only
add -DNDEBUG for Release and not for RelWithDebInfo or MinSizeRel).  If other
versions of cmake don't add -DNDEBUG for RelWithDebInfo then that's OK: with
this change you just get a useless but harmless -UNDEBUG or -DNDEBUG.

llvm-svn: 186499
2013-07-17 09:34:51 +00:00
Andy Gibbs f5dede1beb Support using "host" as a target in LLVM_TARGETS_TO_BUILD when using cmake.
llvm-svn: 184923
2013-06-26 07:57:53 +00:00
Reid Kleckner 63784ba5b9 Look for Python 2 before Python 3 in CMakeLists.txt
All of LLVM's Python scripts only support Python 2 for widely understood
reasons.

Patch by Yonggang Luo.

llvm-svn: 184732
2013-06-24 13:21:16 +00:00
Rafael Espindola cf1e6574c2 Allow duplicates in LLVM_TARGETS_TO_BUILD and LLVM_EXPERIMENTAL_TARGETS_TO_BUILD.
Should fix the cmake bots that were already building R600.

llvm-svn: 182447
2013-05-22 02:45:28 +00:00
Rafael Espindola f6474d2834 Make R600 non-experimental.
The r600 backend has been in tree for some time now. Marking it as
non-experimental to avoid accidental breakage.

llvm-svn: 182442
2013-05-22 00:35:47 +00:00
Tim Northover c17f3f75c5 AArch64: enable MCJIT unittests
llvm-svn: 182217
2013-05-19 19:44:56 +00:00
Rafael Espindola eaf9798d2a Change version to 3.4 in the cmake build too.
llvm-svn: 181353
2013-05-07 20:44:22 +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
Alexey Samsonov 2fb337e77a Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools.
llvm-svn: 180083
2013-04-23 08:28:39 +00:00
Tim Northover 865f4bcb5d Enable all targets by default on Visual Studio.
llvm-svn: 179518
2013-04-15 11:53:05 +00:00
Tim Northover c630202c6f Revert "TMP"
This reverts commit e652085eacbec62e4157d08d3f2f875e6e6d5bb4.

llvm-svn: 179172
2013-04-10 12:08:57 +00:00
Tim Northover 9674ad8cb6 TMP
llvm-svn: 179170
2013-04-10 12:08:25 +00:00
Rafael Espindola 3add3e9c4a Move yaml2obj to tools too.
llvm-svn: 178904
2013-04-05 20:00:35 +00:00
Rafael Espindola 87a0290941 Move obj2yaml to tools to sort out make's dependencies.
llvm-svn: 178835
2013-04-05 02:57:22 +00:00
Rafael Espindola 76f92277ca Don't export symbols in every binary on linux.
On freebsd this makes sure that symbols are exported on the binaries that need
them. The net result is that we should get symbols in the binaries that need
them on every platform.

On linux x86-64 this reduces the size of the bin directory from 262MB to 250MB.

Patch by Stephen Checkoway.

llvm-svn: 178725
2013-04-04 01:01:32 +00:00
Alexey Samsonov 75789a2133 Add CMake option LLVM_USE_SANITIZER={Address,Memory,MemoryWithOrigins} to simplify bootstrap of LLVM/Clang under ASan/MSan
llvm-svn: 177992
2013-03-26 07:49:46 +00:00
Tim Northover 1c82f3eebd Revert CMake version bump since we don't actually need 2.8.6 any more.
The problem call was removed in the interim. Apologies.

llvm-svn: 175435
2013-02-18 11:53:37 +00:00
Tim Northover d2678d6ba6 Note minimum required version of CMake
We already use features from 2.8.6, this just gives a slightly more friendly
message when the dependency isn't met.

Patch from Keith Walker.

llvm-svn: 175434
2013-02-18 11:41:04 +00:00
David Chisnall 7945013a71 On FreeBSD, we need to look in /usr/local/include so that libxml2 finds iconv.h
Patch by Jonathan Anderson!

llvm-svn: 175167
2013-02-14 15:40:44 +00:00
Tim Northover 43852f20ef Enable AArch64 as a target built by default.
llvm-svn: 174322
2013-02-04 12:32:21 +00:00
Joel Jones 54594f258d Fix spelling
llvm-svn: 170130
2012-12-13 15:25:07 +00:00
NAKAMURA Takumi f9573f1174 [CMake] TARGET_TRIPLE may be internal alias of LLVM_DEFAULT_TARGET_TRIPLE.
llvm-svn: 169726
2012-12-10 07:14:29 +00:00
Benjamin Kramer 6900a4ad8c Kick off 3.3 cycle for LLVM trunk.
llvm-svn: 168272
2012-11-17 22:01:08 +00:00
Eric Christopher aa3d19e782 Fix CMake build.
llvm-svn: 167986
2012-11-14 22:10:47 +00:00
Andrew Kaylor 5808c7d828 Removing dependency on third party library for Intel JIT event support.
Patch committed on behalf of Kirill Uhanov

llvm-svn: 164831
2012-09-28 17:35:20 +00:00
Benjamin Kramer 5651cbdc13 Make backtraces work again with both the configure and cmake build.
llvm-svn: 164817
2012-09-28 10:10:46 +00:00
Sebastian Pop faeca292a2 enable cross compilation with cmake
This patch allows us to use cmake to specify a cross compiler: target different
than host. In particular, it moves LLVM_DEFAULT_TARGET_TRIPLE and TARGET_TRIPLE
variables from cmake/config-ix.cmake to the toplevel CMakeLists.txt to make them
available at configure time.

Here is the command line that I have used to test my patches to create a Hexagon
cross compiler hosted on x86:

$ cmake -G Ninja -D LLVM_TARGETS_TO_BUILD:STRING=Hexagon -D TARGET_TRIPLE:STRING=hexagon-unknown-linux-gnu -D LLVM_DEFAULT_TARGET_TRIPLE:STRING=hexagon-unknown-linux-gnu -D LLVM_TARGET_ARCH:STRING=hexagon-unknown-linux-gnu ..
$ ninja check

llvm-svn: 162219
2012-08-20 19:56:52 +00:00
Victor Oliveira 18023e4b20 bug in experimental targets
llvm-svn: 161995
2012-08-15 22:35:36 +00:00
Victor Oliveira 9d4b8f5a7f Support for experimental targets
Added LLVM_EXPERIMENTAL_TARGETS_TO_BUILD in CMake and --enable-experimental-targets in configure.

llvm-svn: 161561
2012-08-09 01:13:59 +00:00