Add a missing include. This is important in the case HandleLLVMOptions is
included prior to the missing CheckCXXSourceCompiles or CheckCXXCompilerFlag
which includes CheckCXXSourceCompiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262949 91177308-0d34-0410-b5e6-96231b3b80d8
This adds llvm_add_implicit_projects which takes a project name and is wrapped by add_llvm_implicit_projects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262948 91177308-0d34-0410-b5e6-96231b3b80d8
We may assume the type of 1st argument as PCSTR in PENUMLOADED_MODULES_CALLBACK. PSTR was in the ancient mingw32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262810 91177308-0d34-0410-b5e6-96231b3b80d8
Otherwise users get messages from CheckAtomic about missing libatomic
instead of a sensible message that says "use GCC 4.7 or newer".
I structured the change along the lines of HandleLLVMStdlib.cmake, so
that the standalone build of Clang still gets the compiler version
check.
Reviewers: beanz
Differential Revision: http://reviews.llvm.org/D17789
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262491 91177308-0d34-0410-b5e6-96231b3b80d8
This patch updates cmake build scripts to build on Haiku. It adds Haiku x86_64 to config.guess.
Please consider reviewing.
Pathc by Jérôme Duval.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262038 91177308-0d34-0410-b5e6-96231b3b80d8
- Remove a comment that was clearly copy pasted from Android.cmake and
isn't relevant.
- Remove the toolchain's sensitivity to the environment. It's less
error prone to just allow users to set CMAKE_OSX_SYSROOT if they
want to use a custom SDK.
- Stop explicitly setting -mios-version-min to the default value. It
just adds needless complexity.
This makes building the native tablegen work for me even when SDKROOT
is set in the environment (or passed in as -DCMAKE_OSX_SYSROOT).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260763 91177308-0d34-0410-b5e6-96231b3b80d8
Very often in LLVM we have APIs that take a bitwidth and a uint64_t that
we pass immediates such as ~0U to. Consider APInt, Constant, and
MachineInstrBuilder::addImm. Fixing all uses of these APIs to manually
extend their arguments to uint64_t doesn't seem worth it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260416 91177308-0d34-0410-b5e6-96231b3b80d8
Apparently option is for bools and cmake-gui will display this
strangely with option.
Pointed out by edward-san - thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260154 91177308-0d34-0410-b5e6-96231b3b80d8
Mehdi suggested in a review of r259766 that it's also useful to easily
set the type of LTO. Augment the cmake variable to support that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260143 91177308-0d34-0410-b5e6-96231b3b80d8
This is the right location for platform-specific files.
On some distributions (e. g. Exherbo), a package can be installed for several
architectures in parallel, but the architecture-independent files are shared.
Therefore, we must not install architecture-dependent files (like the CMake
config and export files) to share/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259821 91177308-0d34-0410-b5e6-96231b3b80d8
This adds -DLLVM_ENABLE_LTO, rather than forcing people to manually
add -flto to the various _FLAGS variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259766 91177308-0d34-0410-b5e6-96231b3b80d8
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258861 91177308-0d34-0410-b5e6-96231b3b80d8
Enable more strict standards conformance in MSVC for rvalue casting and string literal type conversion to non-const types. Also enables generation of intrinsics for more functions.
Patch by Alexander Riccio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258687 91177308-0d34-0410-b5e6-96231b3b80d8
Running mt.exe to make the manifest is really slow. Disabling manifest
generation doesn't seem to break anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258581 91177308-0d34-0410-b5e6-96231b3b80d8
When we build LLVM with externalized debug info, all debugging and
symbolication related data is extracted into dSYM files prior to
stripping. As such, there is no need to preserve local symbols in LLVM
binaries after dSYM creation.
This shrinks libLLVM.dylib from 58MB to 55MB on my system.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258566 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This is a re-commit of r257003, which was reverted,
along with the fixes from http://reviews.llvm.org/D15986.
r252532 added support for reporting the monolithic library
when LLVM_BUILD_LLVM_DYLIB is used. This would only be done
if the individual components were not found, and the dynamic
library is found.
This diff extends this as follows:
- If LLVM_LINK_LLVM_DYLIB is set, then prefer the shared
library, even if all component libraries exist.
- Two flags, --link-shared and --link-static are introduced
to provide explicit guidance. If --link-shared is passed
and the shared library does not exist, an error results.
Additionally, changed the expected shared library names from
(e.g.) LLVM-3.8.0 to LLVM-3.8. The former exists only in an
installation (and then only in CMake builds I think?), and not
in the build tree; this breaks usage of llvm-config during
builds, e.g. by llvm-go.
Reviewers: DiamondLovesYou, beanz
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D15986
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258283 91177308-0d34-0410-b5e6-96231b3b80d8
I think I fixed all instances of this in the codebase
(r258202, 258200, 258190). Also, the suppression didn't
have an effect on bots using make anyways, and it looks
like many bots still use configure/make bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258210 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
add_version_info_from_vcs was setting SVN_REVISION to the last fetched
svn revision when using git svn instead of the svn revision
corresponding to HEAD. This leads to conflicts with the definition of
SVN_REVISION in SVNVersion.inc generated by GetSVN.cmake when HEAD is
not the most recently fetched svn revision.
Use 'git svn info' to determine SVN_REVISION when git svn is being used
instead (as is done in GetSVN.cmake).
Reviewers: beanz
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D16299
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258148 91177308-0d34-0410-b5e6-96231b3b80d8
Autoconf does this in the GetRepositoryPath script, CMake's VersionFromVCS does grab the SVN_REVISION, but doesn't populate the repository URL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257826 91177308-0d34-0410-b5e6-96231b3b80d8
With this, one can build a lib from the objects of other libs:
set(SOURCES
$<TARGET_OBJECTS:obj.clingInterpreter>
$<TARGET_OBJECTS:obj.clingMetaProcessor>
$<TARGET_OBJECTS:obj.clingUtils>
)
Reviewed by Chris Bieneman - thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257459 91177308-0d34-0410-b5e6-96231b3b80d8
This revision breaks llvm-config if you set
BUILD_SHARED_LIBS=on in a CMake build. Backing
out until the fix is ready to land.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257457 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
r252532 added support for reporting the monolithic library
when LLVM_BUILD_LLVM_DYLIB is used. This would only be done
if the individual components were not found, and the dynamic
library is found.
This diff extends this as follows:
- If LLVM_LINK_LLVM_DYLIB is set, then prefer the shared
library, even if all component libraries exist.
- Two flags, --link-shared and --link-static are introduced
to provide explicit guidance. If --link-shared is passed
and the shared library does not exist, an error results.
Additionally, changed the expected shared library names from
(e.g.) LLVM-3.8.0 to LLVM-3.8. The former exists only in an
installation (and then only in CMake builds I think?), and not
in the build tree; this breaks usage of llvm-config during
builds, e.g. by llvm-go.
Reviewers: DiamondLovesYou, beanz
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D15033
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257003 91177308-0d34-0410-b5e6-96231b3b80d8
LLVM_ENABLE_TIMESTAMPS controls if timestamps are embedded into llvm's
binaries. Turning it off is useful for deterministic builds.
r246905 made it so that the define suddenly also controls if the binaries that
the llvm binaries _create_ embed timestamps or not – but this shouldn't be a
configure-time option. r256203/r256204 added a driver option to toggle this on
and off, so this patch now passes this driver option in LLVM_ENABLE_TIMESTAMPS
builds so that if LLVM_ENABLE_TIMESTAMPS is set, the build of LLVM is
deterministic – but the built clang can still write timestamps into other
executables when requested.
This also allows removing some of the test machinery added in r292012 to work
around this problem.
See PR24740 for background.
http://reviews.llvm.org/D15783
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256958 91177308-0d34-0410-b5e6-96231b3b80d8
This should fix many many -Wunused-parameter warnings in self-host builds on
Windows after r255382. cl.exe doesn't care about the order of /W4 and
/wd flags, but clang-cl currently does (just like -Wno-foo -Wall order
matters for clang). We might want to change how clang-cl behaves in
the future, but until then this change makes self-host builds much more
silent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256315 91177308-0d34-0410-b5e6-96231b3b80d8
Clang has better diagnostics in this case. It is not necessary therefore
to change the destructor to avoid what is effectively an invalid warning
in gcc. Instead, better handle the warning flags given to the compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255905 91177308-0d34-0410-b5e6-96231b3b80d8
One of the earlier patches updated the cmake rule to install the
runtime dlls in INSTALL_DIR/lib which is not correct. This patch
updates the rule to install CMake's RUNTIME in bin directory
Differential Revision: http://reviews.llvm.org/D15505
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255781 91177308-0d34-0410-b5e6-96231b3b80d8
This is the first step in supporting PGO data generation via CMake. I've marked the option as advanced and experimental until it is fleshed out further.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255298 91177308-0d34-0410-b5e6-96231b3b80d8
If you externalize debug info for unit tests the test runner finds the mach-o inside the dsym bundle and tries to execute it as a test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255056 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: This adds support for generating dSYM files and stripping debug info from executables and dylibs. It also supports passing -object_path_lto to the linker to generate dSYMs for LTO builds.
Reviewers: bogner, friss
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D15133
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254627 91177308-0d34-0410-b5e6-96231b3b80d8
CMAKE_EXE_LINKER_FLAGS is a string. Appending a flag using list(APPEND) introduces an extra
semicolon which breaks stuff. Change this to append the value in the same way that everyone else
seems to be doing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253968 91177308-0d34-0410-b5e6-96231b3b80d8
Building clang with -fno-pie generates slightly faster code. In my not-very-rigorous testing I saw about a 4% speed up using the clang test-suite sources.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253959 91177308-0d34-0410-b5e6-96231b3b80d8
This is similar to the fix for FreeBSD in r226862. Without this patch,
the build aborts when linkling libLTO.so, complaining about undefined
references to assert2, cxa_atexit, etc.
Patch by Stefan Kempf!
http://reviews.llvm.org/D14236
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253769 91177308-0d34-0410-b5e6-96231b3b80d8
When passing around CMake arguments as lists of arguments any arguments containing lists need to have their semi-colons escaped otherwise CMake will split the arguments in the middle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253719 91177308-0d34-0410-b5e6-96231b3b80d8
On the average user's system, those libraries will not be compiled with
MSan. Prior to this change, the LLVM test suite was full of false
positives from calls from third party libraries to MSan interceptors
like strlen.
We can remove this check if MSan ever grows a suppression mechanism
similar to TSan's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253526 91177308-0d34-0410-b5e6-96231b3b80d8
I'm unaware of any reasons why -fvisibility-inlines-hidden would depend on PIC, and since autoconf supports this flag without PIC, we should support it in CMake too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253517 91177308-0d34-0410-b5e6-96231b3b80d8
