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Commit Graph

592 Commits

Author SHA1 Message Date
NAKAMURA Takumi
230036c610 [CMake] add_llvm_target(): No need to include TABLEGEN_OUTPUT in source list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202862 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-04 17:05:28 +00:00
Chandler Carruth
b23750a8ae [C++11] Switch the CMake option from LLVM_ENABLE_CXX11 (default on) to
LLVM_ENABLE_CXX1Y (default *off*). =D C++98 is dead. Long live C++11.

I don't exactly recommend using C++1y just yet though...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202567 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 03:16:07 +00:00
Rafael Espindola
fc6cc0edd6 With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202510 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-28 16:16:51 +00:00
NAKAMURA Takumi
d477e841dc [CMake] llvm_add_library(SHARED|STATIC): Fix broken OUTPUT_NAME for *_static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202454 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-28 00:28:13 +00:00
NAKAMURA Takumi
2e0d7a9337 [CMake] Work around to use target_link_libraries(PUBLIC) in BUILD_SHARED_LIBS mode.
FIXME: It may be PRIVATE since SO knows its dependent libs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202261 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-26 11:58:11 +00:00
NAKAMURA Takumi
8571df6ae5 [CMake] Move LLVMBUILD_LIB_DEPS stuff from add_llvm_library (and LLVm-Config) to llvm_add_library to centralize target_link_libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202260 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-26 11:58:01 +00:00
NAKAMURA Takumi
07f95b3218 [CMake] Use target_link_libraries(INTERFACE|PRIVATE) on CMake-2.8.12 to increase opportunity for parallel build.
target_link_libraries(INTERFACE) doesn't bring inter-target dependencies in add_library,
although final targets have dependencies to whole dependent libraries.
It makes most libraries can be built in parallel.

target_link_libraries(PRIVATE) is used to shaared library.
Each dependent library is linked to the target.so, and its user will not see its grandchildren.
For example,

  - libclang.so has sufficient libclang*.a(s).
  - c-index-test requires just only libclang.so.

FIXME: lld is tweaked minimally. Adding INTERFACE in each library would be better thing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202241 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-26 06:53:16 +00:00
NAKAMURA Takumi
46e8559826 TableGen.cmake: Functionalize and reformat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201972 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-23 12:54:15 +00:00
NAKAMURA Takumi
043cc54d6c Simplify linking to system libraries
The LLVMSupport library implementation consolidates all dependencies on
system libraries.  Move the logic gathering system libraries out of
'cmake/modules/LLVM-Config.cmake' and into 'lib/Support/CMakeLists.txt'.
Use the target_link_libraries() command there to tell CMake about the
link dependencies of the LLVMSupport implementation.  CMake will
automatically propagate this to all targets that link LLVMSupport
directly or indirectly.

We still need to build knowledge of system library dependencies into
'llvm-config'.  Store the list of libraries needed in a property on
LLVMSupport and teach 'tools/llvm-config/CMakeLists.txt' to retrieve it
from there.

Drop all calls to 'link_system_libs' and 'get_system_libs' from our
CMake code.  Replace their implementations with a warning that explains
the calls are no longer necessary.  Also drop from 'LLVMConfig.cmake'
the HAVE_* and related variables that were published there only to allow
'get_system_libs' to run outside our build process.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201969 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-23 06:27:04 +00:00
NAKAMURA Takumi
a7101ebc86 Prune debug message in AddLLVM.cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201932 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-22 07:31:10 +00:00
NAKAMURA Takumi
6be6579352 [CMake] llvm_add_library: Add dependencies also to objlibs as workaround of CMake issue 14747.
http://www.cmake.org/Bug/view.php?id=14747

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201855 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:17:29 +00:00
NAKAMURA Takumi
1901ee61d5 [CMake] Introduce "llvm_add_library(SHARED STATIC)" to build both shared lib and static lib simulataneously.
llvm_add_library(foo SHARED STATIC
    DEPENDS <dependent targets...>
    LINK_LIBS <required libraries...>
    )

It generates both foo (foo.so) and foo_static(foo.a) and both of them depend on DEPENDS and LINK_LIBS.
Then, also obj.foo is generated. obj.foo depends on DEPENDS, but doesn't depend on LINK_LIBS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201854 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:17:17 +00:00
NAKAMURA Takumi
6eeedf33d5 Teach LLVM-Config to use logical target names (2/2)
The module still needs to collect the list of all available libraries
in order to satisfy the 'all' component.  Provide this in the package
configuration file, 'LLVMConfig.cmake', as a LLVM_AVAILABLE_LIBS
variable.  (A variable is scoped better than a global property.)
Since this won't be set for our own build, fall back to looking up the
LLVM_LIBS property to get the value when it is not set.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201853 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:17:07 +00:00
NAKAMURA Takumi
83782f2571 Teach LLVM-Config to use logical target names (1/2)
LLVM library names are now available as logical CMake targets both
to our own build and to application CMake code.  Replace use of
'list(FIND)' with a simple 'if(TARGET)' to determine whether a
library is available.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201852 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:16:52 +00:00
NAKAMURA Takumi
1e3bb3fc41 [CMake] Move intrinsics_gen to lib/Target out of add_public_tablegen_target.
add_public_tablegen_target is used somewhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201787 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-20 13:42:30 +00:00
Evgeniy Stepanov
b584e193b5 Unconditionally include msan_interface.h when building with MSan.
Any version of Clang that does not provide this header is way too old to
bootstrap with MSan.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201776 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-20 11:37:03 +00:00
Evgeniy Stepanov
84d5a235fd Build PIE binaries when cross-compiling to Android.
This change also removes CMAKE_LINK_FLAGS setting that seems to be ignored by cmake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201654 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-19 09:51:22 +00:00
NAKAMURA Takumi
789f722abd LLVMExports.cmake: Add System libs $(LIBS) to LLVMSupport, corresponding to r201077.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201489 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-16 12:14:13 +00:00
NAKAMURA Takumi
88fae4e86f LLVMExports.cmake: Exclude gtest since they are not installed.
FIXME: gtest might be included if external project could refer to the build tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201488 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-16 12:14:03 +00:00
NAKAMURA Takumi
621c80f4d7 [CMake] Let llvm_add_library(MODULE) check capability of loadable module.
On unsupported platforms, llvm_add_library(MODULE) doesn't create any targets.
Caller may be responsible to check and add extra target properties.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201320 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 11:25:17 +00:00
NAKAMURA Takumi
069bd29ec4 [CMake] Move the target property PREFIX from add_llvm_loadable_module() to llvm_add_library().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201318 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 11:19:21 +00:00
NAKAMURA Takumi
74c3f7dc5b [CMake] llvm_add_library(MODULE) may use CMAKE_MODULE_LINKER_FLAGS instead of target property LINK_FLAGS.
I mis-dropped Darwin's link flags (in clang side) since r201073.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201317 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 11:19:11 +00:00
NAKAMURA Takumi
38a10d0596 [CMake] LLVM_PLUGIN_EXT: Use CMAKE_SHARED_LIBRARY_SUFFIX rather than CMAKE_SHARED_MODULE_SUFFIX in llvm tree.
FIXME: llvm/test may be aware of LLVM_PLUGIN_EXT, like as clang/test does.
FIXME: CMAKE_*_SUFFIX may be set in HandleLLVMOptions if those variables could be writable, rather than to set one as target properties.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201316 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 11:19:00 +00:00
NAKAMURA Takumi
571417b8a3 [CMake] llvm_add_library: Add handling of the parameter ADDITIONAL_HEADERS to pass through to process_source.
I was insightless then about unknown optional parameters.
(Consider that LINK_LIBS foo bar ADDITIONAL_HEADERS qux quux)

Suggested by Michael Kruse. Thanks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201283 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 01:00:52 +00:00
NAKAMURA Takumi
dd5ff1bf41 Teach tablegen() macro to check needed variables
This macro depends on several variables to be set in the calling
context.  Check them and report an error if they are not set.
Without this, custom commands may be silently specified that
will fail at build time.

Patch by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201229 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-12 11:50:11 +00:00
Reid Kleckner
b89b11926c cmake: Do not export targets when installing toolchain only
Patch by Brad King!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201111 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 20:44:57 +00:00
NAKAMURA Takumi
fdc6308fa1 [CMake] LLVMSupport should be responsible to provide system_libs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201077 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 10:52:19 +00:00
NAKAMURA Takumi
0eefad30d4 [CMake] Introduce llvm_add_library().
- MODULE;SHARED;STATIC
      STATIC by default w/o BUILD_SHARED_LIBS.
      SHARED by default w/  BUILD_SHARED_LIBS.
  - OUTPUT_NAME name
      Corresponds to OUTPUT_NAME in target properties.
  - DEPENDS targets...
      Same semantics as add_dependencies().
  - LINK_COMPONENTS components...
      Same as the variable LLVM_LINK_COMPONENTS.
  - LINK_LIBS lib_targets...
      Same semantics as target_link_libraries().
  - ADDITIONAL_HEADERS (implemented in LLVMProcessSources)
      May specify header files for IDE generators.

I suggest llvm_add_library() may be used for inter-project add_library stuff
and also suggest add_***_library() may be used project-specific.

Please be patient that llvm_add_library might be ambiguous against add_llvm_library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201072 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 09:05:11 +00:00
NAKAMURA Takumi
70fda366a9 [CMake] LLVMProcessSources.cmake: Prune add_file_dependencies to ${TABLEGEN_OUTPUT}.
I am sure it'd not be required any more.
In trunk, all of tablegen's users depend on ${TABLEGEN_OUTPUT} as not file dependency but inter-target dependency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201063 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 03:24:28 +00:00
NAKAMURA Takumi
b1e7bec958 [CMake] Re-apply r200765, "Get rid of llvm_config() to expand dependencies."
CMake's target_link_libraries() will manage dependencies with Brad's LLVMConfig improvements.

Configuration time may be reduced by a few seconds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201062 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 03:24:19 +00:00
Bob Wilson
a4122f4746 Remove shell comment in the middle of a single-line command.
You can't put a comment in the middle of a command like this. This is
invalid shell syntax and breaks the build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201057 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 22:36:31 +00:00
NAKAMURA Takumi
911a491cb3 Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201054 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:38:31 +00:00
NAKAMURA Takumi
4c56efbd44 Provide CMake package modules in install tree
Teach the Makefile build system to generate and install CMake modules
LLVMConfig.cmake and LLVMConfigVersion.cmake so that applications that
build with CMake can use 'find_package(LLVM)' even when LLVM is not
built with CMake.  These modules tell such applications about available
LLVM libraries and their dependencies.

Run llvm-config to generate the list of libraries and use the results of
llvm-build to generate the library dependencies.  Use sed to perform
substitutions in the LLVMConfig.cmake.in and LLVMConfigVersion.cmake.in
sources that our CMake build system uses.

Teach the Makefile build system to generate the LLVMExports.cmake file
with content similar to that produced by the CMake install(EXPORT)
command.  Extend llvm-build with an option to generate the library
dependencies fragment for this file.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201053 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:37:02 +00:00
NAKAMURA Takumi
3e308c868e Load exported lib and exe targets from LLVMConfig
Teach each package configuration file to load the LLVMExports file for
its corresponding tree.  This will allow application CMake code to use
logical library and executable target names from LLVM as if they were in
our own build process (e.g. LLVMSupport).  CMake will have enough
information to propagate LLVM library link dependencies automatically
while configuring applications.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201051 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-09 16:36:28 +00:00
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