Commit Graph

608 Commits

Author SHA1 Message Date
NAKAMURA Takumi
5778c9eb63 Export lib and exe build target names from build tree
Record every logical target that we install with install(TARGETS) in a
global LLVM_EXPORTS property.  Then use the export(TARGETS) command to
provide a "LLVMExports.cmake" file that exports logical targets for
import into applications directly from our build tree.

The "LLVMExports.cmake" file is not meant for direct inclusion by
application code but should be included by "LLVMConfig.cmake" in a
future change.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201050 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:36:16 +00:00
NAKAMURA Takumi
39fcc71463 Export lib and exe build target names from install tree
Use the install(TARGETS) command EXPORT option for every library and
executable that we install with LLVM.  Then use the install(EXPORT)
command to provide a "LLVMExports.cmake" file that exports logical
targets for import into applications from our install tree.

The "LLVMExports.cmake" file is not meant for direct inclusion by
application code but should be included by "LLVMConfig.cmake" in a
future change.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201049 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:36:03 +00:00
NAKAMURA Takumi
24ef854ac8 Provide LLVMConfig in both build and install tree
Create separate package configuration files "LLVMConfig.cmake" for the
LLVM build and install trees so that each can have information specific
to its tree.  Configure each with the corresponding include, lib, and
cmake directories.  Include the "LLVM-Config" API modules directly from
the configured cmake modules directory.

In the install tree, compute the installation prefix relative to the
file location.  In the build tree, provide information specific to the
build tree for use by tools like Clang that can build externally against
the LLVM build tree.  Prefix such values in "LLVM_BUILD_" and comment
them as such.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201048 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:35:51 +00:00
NAKAMURA Takumi
6574a84331 Teach LLVMConfig to avoid modifying CMAKE_MODULE_PATH
Do not modify this value on the application's behalf and just ensure API
modules are always available next to the LLVMConfig module.  This is
already the case in the install tree so use file(COPY) to make it so in
the build tree.  Include the LLVM-Config API module from next to the
LLVMConfig location.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201047 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:35:40 +00:00
NAKAMURA Takumi
5534cb3f57 De-duplicate references to share/llvm/cmake path
Use a LLVM_INSTALL_PACKAGE_DIR variable to hold the path and reference
it where necessary.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201046 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:35:29 +00:00
Todd Fiala
9cd9208565 Fix configure to find arc4random via header files.
ISSUE:

On Ubuntu 12.04 LTS, arc4random is provided by libbsd.so, which is a
transitive dependency of libedit. If a system had libedit on it that
was implemented in terms of libbsd.so, then the arc4random test,
previously implemented as a linker test, would succeed with -ledit.
However, on Ubuntu this would also require a #include <bsd/stdlib.h>.
This caused a build breakage on configure-based Ubuntu 12.04 with
libedit installed.

FIX:

This fix changes configure to test for arc4random by searching for it
in the standard header files. On Ubuntu 12.04, this test now properly
fails to find arc4random as it is not defined in the default header
locations. It also tweaks the #define names to match the output of the
header check command, which is slightly different than the linker
function check #defines.

I tested the following scenarios:

(1) Ubuntu 12.04 without the libedit package [did not find arc4random,
as expected]

(2) Ubuntu 12.04 with libedit package [properly did not find
arc4random, as expected]

(3) Ubuntu 12.04 with most recent libedit, custom built, and not
dependent on libbsd.so [properly did not find arc4random, as
expected].

(4) FreeBSD 10.0B1 [properly found arc4random, as expected]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200819 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-05 05:04:36 +00:00
Jordan Rose
ab70fcff6b [CMake] Deliberately get all LLVM library dependencies for standalone builds.
CMake won't expand the dependency graph for us if the dependencies are in
another project, which leads to link errors in the standalone build.
This is a refinement of r200765.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200812 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-05 00:02:42 +00:00
Jordan Rose
1b7969eee2 [CMake] Move -stdlib=libc++ handling into its own file.
r200744 moved this into cmake/config-ix.cmake, so that it would happen very
early in the build process. However, standalone builds of Clang and other
external projects never include this file (which is correct).

Now, -stdlib=libc++ and the LLVM_COMPILER_IS_GCC_COMPATIBLE option are
both set in a new include file, HandleLLVMStdlib, which is included by
both config-ix.cmake and HandleLLVMOptions.cmake. This preserves existing
behavior for projects relying on HandleLLVMOptions and still does the
right thing for builds of LLVM itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200811 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-05 00:02:37 +00:00
NAKAMURA Takumi
055e70063b [CMake] Get rid of llvm_config() to expand dependencies.
CMake's target_link_libraries() will manage dependencies.

Configuration time may be reduced by a few seconds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200765 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 14:42:14 +00:00
NAKAMURA Takumi
c4c93c1493 [CMake] LLVM-Config.cmake: Split explicit_map_components_to_libraries and introduce llvm_map_components_to_libnames and llvm_expand_dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200764 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 14:42:04 +00:00
NAKAMURA Takumi
82adfbd9f9 [CMake] add_llvm_loadable_module: Fixup r200762, I mis-eliminated wrong line. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200763 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 13:40:31 +00:00
NAKAMURA Takumi
455bf8d5bd Revert r122395, "Fixes file extension for loadable modules on OS X."
In trunk, every users assume add_llvm_loadable_module as "loadable module" and no one sets neither SHARED, ... nor also MODULE!
Unfortunately, all loadable modules were linked as not "MODULE" but "SHARED".

If this change caused any regressions, I wish guys to fix it properly. ;)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200762 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 13:33:13 +00:00
Alexey Samsonov
c55ee815d4 [CMake] Revert r200695 and fix the problem with missing -fno-function-sections in a different way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200745 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 08:15:46 +00:00
Alexey Samsonov
caeb7f94c7 [CMake] Add -stdlib=libc++ to host Clang build flags before performing any header search
If LLVM_ENABLE_LIBCXX is specified, we should append -stdlib=libc++ to build
flags as early as possible, in particular, before we check for header presence
(as -stdlib=libc++ modifies header lookup rules). Otherwise we can find a header
at configure time (w/o -stdlib=libc++) but fail to find it at build time
(with -stdlib=libc++). See PR18569 for more details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200744 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 07:55:18 +00:00
NAKAMURA Takumi
ee3a79a1e4 Revert r200150, "[CMake] tablegen(): Use -I <dir> according to the list by include_directories()."
It missed include/llvm/Target. Could I avoid GLOB_RECURSE anyways? :(
FYI, I intended to prune ${LLVM_MAIN_INCLUDE_DIR} in TableGen.cmake in r200150.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200730 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 01:17:12 +00:00
Evgeniy Stepanov
7db79d9c13 Don't use -ffunction-sections if -fno-function-sections is not supported in the compiler.
This will disable -ffunction-sections in older versions of Clang where it
breaks build of sanitizer runtime library.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200695 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-03 13:57:09 +00:00
NAKAMURA Takumi
de2d83b9c3 [CMake] Untabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200644 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-02 16:46:35 +00:00
Peter Collingbourne
cb6684b63b Introduce line editor library.
This library will be used by clang-query. I can imagine LLDB becoming another
client of this library, so I think LLVM is a sensible place for it to live.
It wraps libedit, and adds tab completion support.

The code is loosely based on the line editor bits in LLDB, with a few
improvements:

 - Polymorphism for retrieving the list of tab completions, based on
   the concept pattern from the new pass manager.

 - Tab completion doesn't corrupt terminal output if the input covers
   multiple lines. Unfortunately this can only be done in a truly horrible
   way, as far as I can tell. But since the alternative is to implement our
   own line editor (which I don't think LLVM should be in the business of
   doing, at least for now) I think it may be acceptable.

 - Includes a fallback for the case where the user doesn't have libedit
   installed.

Note that this uses C stdio, mainly because libedit also uses C stdio.

Differential Revision: http://llvm-reviews.chandlerc.com/D2200

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200595 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 23:46:14 +00:00
NAKAMURA Takumi
773f200d1f AddLLVM.cmake: Untabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200557 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 17:32:42 +00:00
NAKAMURA Takumi
f1352fdacd HandleLLVMOptions.cmake: Typo, s/proerty/property/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200556 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 17:32:36 +00:00
NAKAMURA Takumi
8062fa2d53 [CMake] llvm_update_compile_flags: Honor LLVM_COMPILE_FLAGS.
I accidentally mis-dropped LLVM_COMPILE_FLAGS in r200301. Sorry for that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200499 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-30 22:55:25 +00:00
NAKAMURA Takumi
3bbf29b84f HandleLLVMOptions.cmake: Typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200498 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-30 22:55:20 +00:00
Evgeniy Stepanov
e89e312753 Remove -arm-enable-ehabi from Android build rules. It's enabled by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200391 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-29 12:36:18 +00:00
NAKAMURA Takumi
510c731153 [CMake] llvm_update_compile_flags(name) doesn't require source files. TARGET PROPERTY SOURCES has them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200311 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 11:40:04 +00:00
NAKAMURA Takumi
5e7eecd850 [CMake] Prune CMAKE_CXX_FLAGS stuff in llvm_process_sources.
It is the final step to deprecate contextual CMAKE_CXX_FLAGS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200303 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 09:48:19 +00:00
NAKAMURA Takumi
3303370cd0 [CMake] Enhance llvm_update_compile_flags(name sources) to handle LLVM_REQUIRES_EH and LLVM_REQUIRES_RTTI.
LLVM_REQUIRES_EH implies LLVM_REQUIRES_RTTI. It is as same behavior as Makefile.rule's.
llvm/examples/ExceptionDemo is affected. (It was built with -fno-rtti.)

For MSVC, Remove flags like "/EHsc /GR" in HandleLLVMOptions, or CL.EXE complains with flags like "/GR /GR-".

llvm_update_compile_flags() updates source file property if the target contains *.c.
COMPILE_FLAGS in target properties affects both C++ and C!

LLVM_NO_RTTI is deprecated. It was introduced by me and was my mistake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200301 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 09:44:06 +00:00
NAKAMURA Takumi
16268c0de7 [CMake] Apply -ffunction-data-sectinos not only to CMAKE_CXX_FLAGS, but also to CMAKE_C_FLAGS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200300 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 09:44:00 +00:00
NAKAMURA Takumi
4fc67f0491 [CMake] Move -ffunction-data-sections stuff to HandleLLVMOptions.
With this tweaks, also unittests are compiled with -ffunction-sections.

It's hard to control contextual CMAKE_CXX_FLAGS. We should get rid of twiddling it as possible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200299 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 09:43:55 +00:00
NAKAMURA Takumi
286d7d8312 [CMake] Let llvm_process_sources check not only *.cpp but also *.c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200298 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 09:43:49 +00:00
NAKAMURA Takumi
e684807ac8 [CMake] Put *_exports into "Misc" folder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200228 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 17:39:38 +00:00
NAKAMURA Takumi
dc209b8a83 [CMake] tablegen(): Use -I <dir> according to the list by include_directories().
For now, local_tds and global_tds are integrated to dependent_tds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200150 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 12:41:38 +00:00
NAKAMURA Takumi
9def8b2640 [CMake] Functionalize tblgen().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200149 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 12:41:33 +00:00
NAKAMURA Takumi
a81d9af293 [CMake] configure_lit_site_cfg: ${SHLIBDIR} should point the build tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200134 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 06:18:56 +00:00
Chandler Carruth
92e658b566 Don't clobber CMAKE_REQUIRED_FLAGS, it ends up being used in
C compilations as well and these flags don't make any sense there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199756 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-21 18:09:19 +00:00
Amara Emerson
b422abd4be Fix VS2012 ID/version check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199753 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-21 16:41:07 +00:00
Evgeniy Stepanov
2c2019b245 Fix libstdc++4.7 test on Android.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199714 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-21 09:00:30 +00:00
NAKAMURA Takumi
95dd2f4e8d [CMake] LLVMProcessSources.cmake: Add include(CMakeParseArguments).
I didn't realize that cmake_parse_arguments() would require explicit inclusion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199674 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-20 17:05:49 +00:00
NAKAMURA Takumi
b924b8b56c [CMake] llvm_process_sources: Introduce a parameter, ADDITIONAL_HEADERS.
ADDITIONAL_HEADERS is intended to add header files for IDEs as hint.

For example:
  add_llvm_library(LLVMSupport
    Host.cpp
    ADDITIONAL_HEADERS
      Unix/Host.inc
      Windows/Host.inc
    )

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199639 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-20 10:20:23 +00:00
NAKAMURA Takumi
6a9e4a8254 [CMake] Introduce new scheme of LLVM_TOOLS_BINARY_DIR and LLVM_LIBRARY_DIR
In LLVM build tree, they points corresponding INTDIR.

  In Clang standalone tree, they points external dir (llvm-config's --bindir and --libdir).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199595 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-19 12:52:10 +00:00
NAKAMURA Takumi
d172504e75 [CMake] Prune deprecate usage of CMAKE_RUNTIME_OUTPUT_DIRECTORY.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199592 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-19 12:47:18 +00:00
Chandler Carruth
b2671254bd Add the test for libstdc++ versions newer than 4.6 so we don't
accidentally pick that up while using Clang and run into subtle bugs
down the road related to C++11 features not fully implemented in that
version of the standard library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199484 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-17 09:47:55 +00:00
Quentin Colombet
23262fb8a0 [cmake] Attempt to fix sanitizer buildbot.
The generation of the native_export_file end up in
several different makefiles. All those makefiles
write the same file, but can be executed concurrently...
and bad things happen!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199356 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 06:43:55 +00:00
Chandler Carruth
55e6c6184a Factor the option and checking of compiler version better. Put the
option with the others in the top level CMakeLists, and put the check in
HandleLLVMOptions. This will also let it be used from the standalone
Clang builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199149 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 22:21:34 +00:00
Chandler Carruth
bf2609e264 Add a check that the host compiler is modern to CMake, take 1. This is
likely to be reverted and re-applied a few times. The minimum versions
we're aiming at:

  GCC 4.7
  Clang 3.1
  MSVC 17.0 (Visual Studio 2012)

Let me know if something breaks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199145 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 21:47:35 +00:00
NAKAMURA Takumi
02a054cd61 [CMake] Add a comment to tablegen's copy_if_different. Ninja reports every action by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199058 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-12 17:42:43 +00:00
Alp Toker
b1adf0890a CMake: Provide LLVM_PLUGIN_EXT definition
This is needed to support the addition of tests for clang loadable plugins.

In clang, plugins are built as modules (bundles on OS X) rather than dynamic
libraries (dylib) so the build system needs to inform lit of the actual
file extension in use, typically '.so' on Unix and '.dll' on Windows.

(LLVM itself should probably switch to this scheme to fix PR14903 once and for
all.)

No change in build output or functionality intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198746 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-08 11:10:24 +00:00
NAKAMURA Takumi
bba676f3fe [CMake] Introduce llvm_update_compile_flags(target_name) to update compile flags in target properties.
FIXME: Just add_unittest() is using it.
FIXME: Cooperate with source properties.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198683 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-07 10:24:14 +00:00
Jean-Daniel Dupas
1abc3c0b7f Introduce a cmake LLVM_ENABLE_LIBCXX build parameter to compile using libc++ instead of the system default
Summary:
This parameter is required to build C++11 projects (like lld or lldb) on OS X as the default STL does not provide c++ classes.


CC: llvm-commits, triton

Differential Revision: http://llvm-reviews.chandlerc.com/D2381

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198625 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 18:27:27 +00:00
Nico Weber
00e9cfeaf7 Add a FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198528 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-05 00:37:45 +00:00
Jordan Rose
ecc59f2299 [CMake] Add missing set_output_directory after Takumi's change in r198205.
Plugins need to go in build/Debug/lib as well (rather than build/lib/Debug).

Also, fix the SHLIBDIR path for Xcode, which by default includes Xcode build
settings rather than a simple %(build_mode)s parameter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198344 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-02 19:47:45 +00:00
Douglas Gregor
2cb57f964f CMake separate projects: use correct name for LIBRARY_OUTPUT_DIRECTORY_${suffix}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198335 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-02 19:07:19 +00:00
Douglas Gregor
54ed186e1b Remove CMake-Xcode hack that symlinked llvm-config into a common place.
When building Clang separately from LLVM with CMake, one should set
the path of llvm-config via the cache variable LLVM_CONFIG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198316 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-02 16:30:55 +00:00
NAKAMURA Takumi
74ae52847d [CMake][VS][XCode] Restruct the output directory layout more comfortable, ${BINARY_DIR}/${BUILD_MODE}/(bin|lib)
We have been seeing nasty directory layout with CMake multiconfig, such as,
  bin/Release/clang.exe
  lib/clang/3.x/...
  lib/Release/clang/3.x/.. (duplicated)

Move the layout similar to autoconf's;
  Release/bin/clang.exe
  Release/lib/clang/3.x/...

Checked on Visual Studio 10. Could you guys please confirm my change on XCode(and other multiconfig builders)?

Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more, or a certain builder, for eaxample, msbuild.exe, would be confused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198205 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-30 06:48:30 +00:00
Yaron Keren
6db0e39d40 Visual C++ does not support -ffunction-sections -fdata-sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198203 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-30 05:31:53 +00:00
Nico Weber
94d1e67cb5 Port r198087 and r198089 (strip dead code by default) from make to cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198198 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-30 03:36:05 +00:00
Nico Weber
098bcf76bc [cmake] In add_llvm_loadable_module, don't clobber existing LINK_FLAGS on OS X.
Also add leading spaces to the LINK_FLAGS setters, since that's what the cmake
folks recommend: http://www.cmake.org/pipermail/cmake/2012-October/052399.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198182 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 23:04:48 +00:00
NAKAMURA Takumi
9339519ceb Fix mis-merging in AddLLVM.cmake, take #2. LINK.EXE's options had been broken. Sorry again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198169 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 16:50:15 +00:00
NAKAMURA Takumi
e44676d928 Fix mis-merging in AddLLVM.cmake. Sorry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198166 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 16:19:13 +00:00
NAKAMURA Takumi
ee8b3c30aa [CMake] Fix add_llvm_loadble_module.
Thanks to Edward-san, to let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198165 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 16:15:31 +00:00
NAKAMURA Takumi
a1d32ccea8 [CMake] add_llvm_symbol_exports: Use unique name for each target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 16:15:26 +00:00
NAKAMURA Takumi
d9c7484430 [CMake] add_llvm_symbol_exports: Use ${native_export_file} instead of equivalent constant "symbol.*', since it is defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198163 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 16:15:18 +00:00
Nico Weber
827176c80c Yet another attempt at getting cmake-clang-i686-mingw32 green.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198159 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 07:43:09 +00:00
Nico Weber
bfefc8d071 Windows build fixes, hopefully last part.
r198153 fixed the msvs bot problem, but broke a msysgit bot. This change
hopefully makes both variants happy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198156 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 06:56:28 +00:00
Nico Weber
531c479697 Another windows build fix attempt.
Inspired by http://public.kitware.com/pipermail/cmake-developers/2012-March/003768.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198153 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 06:12:40 +00:00
Nico Weber
343bda6487 More windows build fix attempts.
The windows ninja build is now green, but msvs is still unhappy. Maybe that's
because the .def file was passed when building LTO_static, so only pass
symbol lists for shared libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198151 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 05:39:01 +00:00
Nico Weber
006e786b35 The same we do every commit, Pinky: Try to fix the windows build (after r198136).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198148 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 04:05:23 +00:00
Nico Weber
3b6e25e332 Another windows build fix attempt after r198136.
The current quoting is stripped by cmake, try quoting more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198143 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 00:50:09 +00:00
Nico Weber
a2ecd26be9 Try to fix windows build more after r198136.
The command that cmd.exe is complaining about is:
cmd.exe /c cd /D C:\bb-win7\cmake-clang-i686-mingw32\build\tools\lto && cmake -E echo EXPORTS > symbol.def && type C:/bb-win7/cmake-clang-i686-mingw32/llvm-project/llvm/tools/lto/lto.exports >> symbol.def

Maybe quoting the filename helps.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198140 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 00:27:49 +00:00
Nico Weber
6d731f052b Use ${CMAKE_COMMAND} instead of cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198139 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-29 00:11:20 +00:00
Nico Weber
3ab1aa82a2 Try to fix windows build after r198136.
`type` can't read from stdin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198138 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-28 23:50:01 +00:00
Nico Weber
7f5deb1e2e Try to fix linux build after r198136.
$ needs to be written $$ in makefiles, but not in cmakefiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198137 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-28 23:39:49 +00:00
Nico Weber
b6fe25c476 EXPORTED_SYMBOL_FILE support for cmake
The cmake build didn't support EXPORTED_SYMBOL_FILE. Instead, it had a
Windows-only implementation in tools/lto/CMakeLists.txt, a linux-only
implementation in tools/gold/CMakeLists.txt, and a darwin-only implementation
in tools/clang/tools/libclang/CMakeLists.txt.

This attempts to consolidate these one-offs into a single place. Clients can now
just set LLVM_EXPORTED_SYMBOL_FILE and things (hopefully) Just Work, like in
the make build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198136 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-28 23:31:44 +00:00
Nico Weber
621bd8d76a Remove windows newlines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198135 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-28 23:26:51 +00:00
Alp Toker
baf8c08693 Fix documentation typos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197757 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-20 00:33:39 +00:00
NAKAMURA Takumi
23b7879584 Revert r197682, "[CMake] Introduce LIT in add_lit_target."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197703 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-19 17:11:08 +00:00
NAKAMURA Takumi
974dbe1f06 [CMake] Introduce LIT in add_lit_target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197682 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-19 16:02:17 +00:00
Jordan Rose
25acded1b0 [CMake] Don't put every project's tblgen executable in the LLVM bin directory.
This changes Clang standalone builds so that clang-tblgen lives in
clang/build/bin instead of llvm/build/bin, and so that with the Xcode
generator it's in clang/build/bin/Debug instead of llvm/build/bin/Debug/Debug/.
Yes, really.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197590 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-18 17:50:33 +00:00
NAKAMURA Takumi
b7967ba237 [CMake] Prune LLVM_TOOLS_BINARY_DIR in LLVMConfig.cmake, since it always points build directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197581 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-18 15:57:58 +00:00
NAKAMURA Takumi
fe8eb63fcb [CMake] ${LLVM_MAIN_SRC_DIR}/include can be represented as ${LLVM_MAIN_INCLUDE_DIR}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197396 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-16 16:14:19 +00:00
NAKAMURA Takumi
742c278977 [CMake] Introduce LLVM_RUNTIME_OUTPUT_INTDIR and LLVM_LIBRARY_OUTPUT_INTDIR to reduce references to CMAKE_CFG_INTDIR.
Each of them forms like;
  ${CMAKE_BINARY_DIR}/bin/${CMAKE_CFG_INTDIR}
  ${CMAKE_BINARY_DIR}/lib/${CMAKE_CFG_INTDIR}

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197394 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-16 16:03:08 +00:00
NAKAMURA Takumi
8467740001 [CMake] add_lit_target: Let lit.site.cfg free from "--param build_mode" on single configuration builds, like autoconf build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-04 11:15:17 +00:00
NAKAMURA Takumi
66daa0e067 [CMake] add_lit_target: Tests should be excluded from "Build Solution".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196093 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-02 11:31:19 +00:00
NAKAMURA Takumi
ef70d2a393 [CMake] Let add_public_tablegen_target() provide intrinsics_gen, too.
I think, in principle, intrinsics_gen may be added explicitly.
That said, it can be added incidentally, since each target already has dependencies to llvm-tblgen.
Almost all source files depend on both CommonTaleGen and intrinsics_gen.

Explicit add_dependencies() have been pruned under lib/Target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195929 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-28 17:04:31 +00:00
NAKAMURA Takumi
ad363187c4 [CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen.
add_public_tablegen_target adds *CommonTableGen to LLVM_COMMON_DEPENDS.
LLVM_COMMON_DEPENDS affects add_llvm_library (and other add_target stuff) within its scope.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195927 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-28 17:04:04 +00:00
Arnaud A. de Grandmaison
7c6be4d558 CMake : optionaly enable LLVM to be compiled with -std=c++11 (default: off)
In some case, it may be required to build LLVM in C++11 mode, as some the subprojects (like lldb) requires it.

This mimics the autoconf behaviour.

However, given the discussions on the switch to C++11 of the codebase, this behaviour should evolve to default to C++11 with some checks of the compiler capabilities.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195727 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-26 10:33:53 +00:00
Hans Wennborg
7adae8e795 Revert my CMake patches concerning building with /MT (r194589, r194596)
Reid pointed out we already have LLVM_USE_CRT_{buildtype} to set it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194604 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 20:29:10 +00:00
Hans Wennborg
4ac2e3c604 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194596 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 19:12:02 +00:00
Hans Wennborg
e258845a63 cmake: link release builds statically against run-time library on windows (use /MT instead of /MD)
This should fix the problem of snapshot builds created with MSVC 2012 not
working for users with MSVC 2010, etc.

Differential Revision: http://llvm-reviews.chandlerc.com/D2157

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194589 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 18:16:23 +00:00
Yaron Keren
f099f893f3 Remove NDBEUG from all release types compile flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193031 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-19 07:30:37 +00:00
Hans Wennborg
4d1a925675 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192912 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-17 18:39:47 +00:00
Hans Wennborg
acc1f8b20f CMake: set stack size to 2MB for MSVC builds
Compiling under Visual C++ 2012 with the default stack size of 1MB, the stack
overflows at a depth of 216 template instantiations, well before the 256
default limit. This patch modifies the default MSVC stack size to 2MB.

Patch by Yaron Keren!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192904 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-17 17:49:57 +00:00
Hans Wennborg
29150e45fb cmake: don't set LLVM_COMPILER_IS_GCC_COMPATIBLE when using clang-cl
Tip-of-tree CMake has become clang-cl aware [1]. In this case,
CMAKE_CXX_COMPILER_ID will still be Clang, but MSVC will be true.

[1] See http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3d8356d4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192139 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-07 22:03:23 +00:00
David Majnemer
6a971bb8f5 Revert "Revert "Windows: Add support for unicode command lines""
This reverts commit r192070 which reverted r192069, I forgot to
regenerate the configure scripts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192079 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-07 01:00:07 +00:00
David Majnemer
b262556c45 Revert "Windows: Add support for unicode command lines"
This is causing MinGW bots to fail.
This reverts commit r192069.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192070 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-06 20:44:34 +00:00
David Majnemer
5a1a1856a4 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192069 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-06 20:25:49 +00:00
Rafael Espindola
04132a6c5c Reverts commit r190808 and r190556.
The use of these features in clang has been reverted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191785 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-01 17:40:47 +00:00
Jordan Rose
26a6348612 [CMake] Hack GetSVN.cmake to handle unusual terminals.
I got a report of a hang in git's helper functions trying to figure out
how to display results of "git svn info" when run inside ninja, even though
the result is immediately piped to grep. This seems to avoid that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190808 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-16 21:38:01 +00:00
Alexey Samsonov
112f7a637b Fixup for r190409: add dep on LZMA only if CMake is cross-compiling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190591 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-12 08:26:53 +00:00
Jordan Rose
6c32111544 [CMake] Update GetSVN.cmake to use LLVM version control helper scripts.
This allows the logic to work with Git, and also uses the variable names
to match what Clang is actually looking for.

This changes the interface of GetSVN.cmake. Clang change to follow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190556 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-11 22:46:41 +00:00
NAKAMURA Takumi
b77a9c1281 config-ix.cmake: Tweak stray endif(...) to suppress a warning in CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190502 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-11 09:42:03 +00:00