This reverts commit 2e75681b55ab55301022533b203269f5f3d6f909. Restore
the clean up change. The underlying CMake issue was resolved in
372ad32734ecb455f9fb4d0601229ca2dfc78b66.
as it breaks uses of llvm-config --system-libs and the follow-on commit
"build: avoid cached literals being linked against"
This reverts commits 340e7c0b77a7037afefe7255503afe362967b577 and
340e7c0b77a7037afefe7255503afe362967b577.
FindLibXml2 will set the LIBXML2_LIBRARIES variable to the libraries that
we must link against. This will be an empty string if libxml2 is not
found. Avoid hardcoding the library name as xml2 in the configuration.
Simplify the usage in the WindowsManifest library.
On RHEL, the OS tooling (ar, ranlib) is not deterministic by default.
Therefore, we cannot get bit-for-bit identical builds.
The goal of this patch is that it adds the flags required to force determinism.
Differential Revision: https://reviews.llvm.org/D64817
Summary:
Most libraries are defined in the lib/ directory but there are also a
few libraries defined in tools/ e.g. libLLVM, libLTO. I'm defining
"Component Libraries" as libraries defined in lib/ that may be included in
libLLVM.so. Explicitly marking the libraries in lib/ as component
libraries allows us to remove some fragile checks that attempt to
differentiate between lib/ libraries and tools/ libraires:
1. In tools/llvm-shlib, because
llvm_map_components_to_libnames(LIB_NAMES "all") returned a list of
all libraries defined in the whole project, there was custom code
needed to filter out libraries defined in tools/, none of which should
be included in libLLVM.so. This code assumed that any library
defined as static was from lib/ and everything else should be
excluded.
With this change, llvm_map_components_to_libnames(LIB_NAMES, "all")
only returns libraries that have been added to the LLVM_COMPONENT_LIBS
global cmake property, so this custom filtering logic can be removed.
Doing this also fixes the build with BUILD_SHARED_LIBS=ON
and LLVM_BUILD_LLVM_DYLIB=ON.
2. There was some code in llvm_add_library that assumed that
libraries defined in lib/ would not have LLVM_LINK_COMPONENTS or
ARG_LINK_COMPONENTS set. This is only true because libraries
defined lib lib/ use LLVMBuild.txt and don't set these values.
This code has been fixed now to check if the library has been
explicitly marked as a component library, which should now make it
easier to remove LLVMBuild at some point in the future.
I have tested this patch on Windows, MacOS and Linux with release builds
and the following combinations of CMake options:
- "" (No options)
- -DLLVM_BUILD_LLVM_DYLIB=ON
- -DLLVM_LINK_LLVM_DYLIB=ON
- -DBUILD_SHARED_LIBS=ON
- -DBUILD_SHARED_LIBS=ON -DLLVM_BUILD_LLVM_DYLIB=ON
- -DBUILD_SHARED_LIBS=ON -DLLVM_LINK_LLVM_DYLIB=ON
Reviewers: beanz, smeenai, compnerd, phosek
Reviewed By: beanz
Subscribers: wuzish, jholewinski, arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, nhaehnle, mgorny, mehdi_amini, sbc100, jgravelle-google, hiraditya, aheejin, fedor.sergeev, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, steven_wu, rogfer01, MartinMosbeck, brucehoult, the_o, dexonsmith, PkmX, jocewei, jsji, dang, Jim, lenary, s.egerton, pzheng, sameer.abuasal, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70179
The mlir-tblgen tool was not getting installed. This change allows
the MLIR project to be installed along with llvm-tblgen.
Differential Revision: https://reviews.llvm.org/D69824
Projects that set LLVM_TARGETS_TO_BUILD to an empty list
can't use add_llvm_tool (and probably other macros).
Here's the error that this change fixes:
list sub-command REMOVE_ITEM requires two or more arguments.
https://reviews.llvm.org/D70167
Signed-off-by: Kevin Petit <kevin.petit@arm.com>
Summary:
This makes it look like an elseif and also the variable referenced
in the condition was removed from this function in r366622.
Reviewers: dsanders, beanz, smeenai, compnerd, phosek
Reviewed By: beanz
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70159
Summary:
when building plugins, as AIX has symbols in it's standard library that
must be garbage collected or we will see link errors. Export lists will
handle this instead on AIX.
Reviewers: stevewan, sfertile, jasonliu, xingxue, DiggerLin
Reviewed By: DiggerLin
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70130
Summary:
this allows us to move logic about when it is appropriate set
LLVM_NO_DEAD_STRIP out of each tool and into add_llvm_executable,
which will enable future platform specific handling.
This is a follow on to the reverted D69356
Reviewers: hubert.reinterpretcast, beanz, lhames
Reviewed By: beanz
Subscribers: mgorny, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D69638
Also add the aliases for these tools so that
LLVM_INSTALL_BINUTILS_SYMLINKS and LLVM_INSTALL_TOOLCHAIN_ONLY can work
together.
Differential Revision: https://reviews.llvm.org/D69635
This extension point is not needed. Provide the equivalent option
through `CMAKE_CXX_STANDARD` which mirrors the previous extension point. Rely on
CMake to provide the check for the compiler instead.
Summary:
The variable LLVM_NO_DEAD_STRIP is set in LLVM cmake files when building executables that might make use of plugins .The name of the variable does not convey the actual intended usage (i.e. for use with tools that have plugins), just what the eventual effect of setting in on some (i.e. not garbage collecting unused symbols).
This patch renames it to LLVM_SUPPORT_PLUGINS to convey the intended usage, which will allow subsequent patches to add behavior to support that in different ways without confusion about whether it will do on, for example, non-gnu platforms.
Reviewers: hubert.reinterpretcast, stevewan
Reviewed By: stevewan
Subscribers: cfe-commits, mgorny, llvm-commits
Tags: #llvm, #clang
Differential Revision: https://reviews.llvm.org/D69356
We're passing LLVM_EXTERNAL_PROJECTS to cross-compilation configures, so
we also need to pass the source directories of those projects, otherwise
configuration can fail from not finding them.
Differential Revision: https://reviews.llvm.org/D69076
llvm-svn: 375157
Support linking OCaml modules against LLVM dylib when requested,
rather than against static libs that might not be installed at all.
Differential Revision: https://reviews.llvm.org/D68452
llvm-svn: 374556
Move the write-if-changed logic behind a flag and don't pass it
with the MSVC generator. msbuild doesn't have a restat optimization,
so not doing write-if-change there doesn't have a cost, and it
should fix whatever causes PR43385.
llvm-svn: 373664
Add install targets as necessary to include all files normally installed
in LLVM_DISTRIBUTION_COMPONENTS. This includes targets for Sphinx docs,
opt-viewer Python modules and TableGens.
Differential Revision: https://reviews.llvm.org/D68339
llvm-svn: 373482
Differential Revision: https://reviews.llvm.org/D55842
-----------------
As discussed on PR43385 this is causing Visual Studio msbuilds to perpetually rebuild all tablegen generated files
llvm-svn: 373338
Serialize the value of the configuration option into the configuration so that
builds which integrate LLVM can identify the value of the flag that was used to
build the libraries. This is intended to be used by Swift to control tests
which rely on the unwind information.
llvm-svn: 373253
Mimics the changes in r372209 to handle the change of quotes in
r372226. Probably isn't sufficient for windows, but unbreaks the cmake
flag at least.
llvm-svn: 372791
Modify LLVMConfig to produce LLVM_USE_CRT variables in build-directory. It helps to set the same compiler debug options like in builded library.
Committed on behalf of @igorban (Igor)
Differential Revision: https://reviews.llvm.org/D67175
llvm-svn: 372610
Fixes quoting of profile arguments to work on Windows
Suppresses adding profile arguments to linker flags when using lld-link
Avoids -fprofile-instr-use being added to rc.exe flags
Removes duplicated adding of -fprofile-instr-use to linker flags (since
r355541)
Move handling LLVM_PROFDATA_FILE to HandleLLVMOptions.cmake
Differential Revision: https://reviews.llvm.org/D62063
llvm-svn: 372209
Tested on VS2017 and VS2019 llvm/clang builds with WX enabled - its no longer necessary to disable this warning.
Differential Revision: https://reviews.llvm.org/D67103
llvm-svn: 370871
Tested on VS2017 and VS2019 llvm/clang builds with WX enabled - its no longer necessary to disable this warning.
Differential Revision: https://reviews.llvm.org/D67047
llvm-svn: 370866
In r370135 I committed a temporary workaround for the sanitized bot to
not set (DY)LD_LIBRARY_PATH when (DY)LD_INSERT_LIBRARIES was set.
Setting (DY)LD_LIBRARY_PATH is only necessary for (standalone)
shared-library builds, so a better solution is to only set the
environment variable when necessary.
Differential revision: https://reviews.llvm.org/D67012
llvm-svn: 370549
As promised, I've updated the comment for the C4324 MSVC warning that was re-disabled at rL367409 / rG8f823e63e3edf87ab029ba32b68f3eb5d2f392b5 to put it in terms of currently supported VS versions
llvm-svn: 369368
Address post-commit comment on D66256 regarding the `else( MSVC )` block
containing only blocks guarded with `LLVM_COMPILER_IS_GCC_COMPATIBLE`,
which would imply `NOT MSVC`.
llvm-svn: 369221
Summary:
LLVM now requires C++14. For IBM XL compilers with C++14 support, this
can be done with the GCC-style options. The relevant block in the CMake
file is split up into smaller parts as part of this patch to allow the
common cases to be shared.
Reviewers: jfb, jasonliu, daltenty, xingxue
Reviewed By: jfb, xingxue
Subscribers: mstorsjo, mgorny, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66256
llvm-svn: 369058
It is sometimes useful to have the C++ standard library linked into the
assembly when compiling clang, particularly when distributing a compiler
onto systems that don't have a copy of stdlibc++ or libc++ installed.
This functionality should work with either GCC or Clang as the host
compiler, though statically linking libc++ (as may be required for
licensing purposes) is only possible if the host compiler is Clang with
a copy of libc++ available.
Differential Revision: https://reviews.llvm.org/D65603
llvm-svn: 368907
Summary:
Back in January I changed the minimum toolchain version required to build clang
and LLVM: D57264. Since then we've release LLVM 8, following
[our process](http://llvm.org/docs/DeveloperPolicy.html#toolchain)
it's therefore now a good time to remove the soft-error and officially deprecate
older toolchains. I tried this out last Tursday night to see if any bots
complained, and I saw no complaints. I also manually audited bots and didn't see
any bot that should break, but their toolchain information is unreliable and
some bots are offline.
Once this patch stick we'll move to C++14 as we've
[already agreed](http://lists.llvm.org/pipermail/llvm-dev/2019-January/129452.html).
Subscribers: mgorny, jkorous, dexonsmith, llvm-commits, EricWF, thakis, chandlerc
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66188
llvm-svn: 368799
It's been in for more than 30 min and no bots have complained. Let's see if some
slow ones catch up. I'll do another manual pass on bots later (in case some that
were down are back up), and then turn this on permanently through a regular
review.
llvm-svn: 368253
It's pretty hard to find a reliable list of which bots use which compiler version... so I'm going to commit this change which allows us to mandate the compilers required for C++14. This bump is what we've already agreed to do, so I'll use the list of failures to figure out which bots need to bump their compiler version. I'll revert the change in a few minutes.
The last discussion of this is here: http://lists.llvm.org/pipermail/llvm-dev/2019-August/134360.html
llvm-svn: 368252
Append a default CMake suffix (CMAKE_EXECUTABLE_SUFFIX) for the build host to the toolchain tool path when adding a LLVM external project.
The tool binary files should contain .exe suffix to run them properly on Windows platform when building the projects.
Patch by Vlad Vereschaka.
Differential Revision: https://reviews.llvm.org/D65824
llvm-svn: 368121
Summary: If you are generating an object library that depends on table-gen generate sources, you need the object library to depend on the tablgen target. Currently llvm_add_library doesn't add dependencies for object libraries at all, which is clearly problematic.
Reviewers: compnerd, hintonda, smeenai
Reviewed By: smeenai
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65818
llvm-svn: 368074
Summary:
This patch maps in the `-qnoeh` and `-qnortti` options for building with
IBM XL compilers.
Reviewers: daltenty, xingxue, jasonliu
Reviewed By: daltenty
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65669
llvm-svn: 368050
This dependency was removed in r357486, which has lead to a stream of difficult to diagnose bugs.
Without this dependency, when building with `LLVM_OPTIMIZED_TABLEGEN=On` the native tablegen executible may not be rebuilt at all, and often won't get rebuilt before targets that use the tablegen headers. In the best case this results in a build-time failure, in the worst case it results in runtime failures.
llvm-svn: 367895
Summary: The minimum compilers support all have alignas, and we don't use LLVM_ALIGNAS anywhere anymore. This also removes an MSVC diagnostic which, according to the comment above, isn't relevant anymore.
Reviewers: rnk
Subscribers: mgorny, jkorous, dexonsmith, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D65458
llvm-svn: 367383
This is the compantion patch to https://reviews.llvm.org/D64482, needed to ensure
that builds with host compilers that don't yet predefine _FILE_OFFSET_BITS=64 on
Solaris succeed by always making the host and freshly built clang consistent.
Tested on x86_64-pc-solaris2.11.
Differential Revision: https://reviews.llvm.org/D64483
llvm-svn: 367304
Like other ELF targets, shared objects should be linked with -z defs on Solaris.
Tested on x86_64-pc-solaris2.11 and sparcv9-sun-solaris2.11.
Differential Revision: https://reviews.llvm.org/D64484
llvm-svn: 366821
There were two main problems:
* The 'nativecodegen' pseudo-component was unconditionally adding
${native_tgt}CodeGen even though it conditionally added ${native_tgt}Info and
${native_tgt}Desc. This has been fixed by making ${native_tgt}CodeGen
conditional too
* The 'all' pseudo-component was causing library names like LLVMLLVMDemangle as
the expansion was to a library name and not a component. There doesn't seem to
be a list of available components anywhere so this has been fixed by moving the
expansion of 'all' back where it was before. This manifested in different ways
on different builders but it was the same root cause
llvm-svn: 366622
Some targets are missing LLVMDemangle, one is adding the LLVM prefix twice, and two
are hitting the very error this patch fixes for my target. Reverting while I work
through the reports.
llvm-svn: 366615
I believe this to have been a latent bug as the same expansion checks for the
existence of ${native_tgt}Info and ${native_tgt}Desc and only adds them if
they were compiled but unconditionally adds ${native_tgt}CodeGen.
This should fix llvm-clang-x86_64-win-fast which builds ARM only on an X86 host and similar builders.
llvm-svn: 366612
Summary:
If you use pseudo-targets like AllTargetsCodeGens in LLVM_DYLIB_COMPONENTS
then a test will fail because `./bin/llvm-config --shared-mode` can't
handle these targets. We can fix this by expanding them before embedding
the string into llvm-config
Reviewers: bogner
Reviewed By: bogner
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65011
llvm-svn: 366610
lldb recently added a tablegen tool. In order to properly cross compile
lldb standalone there needs to be a mechanism to generate the native
lldb build, analgous to what's done for the NATIVE llvm build. Thus,
we can simply modify this setup to allow for any project to be used.
llvm-svn: 366514
Summary:
Other platforms don't have the capability to perform llvm_codesign
step. If LLVM_CODESIGNING_IDENTITY is set then this chunk of code would
attempt to codesign if the target was Apple. But when cross compiling
to Darwin from Linux, for example, this step would fail. So test if the
host is Apple as well.
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64942
llvm-svn: 366498
Summary:
This is a follow up to D64032. Afterwards if building utils is disabled
and cross compilation is attempted, CMake will complain that adding
`install()` directives to targets with EXCLUDE_FROM_ALL set is "undefined".
Indeed, it appears depending on the CMake version and the selected
Generator, the install rule will error because the underlying target isn't
built. Fix that by not adding the install rule if building utils is not
requested. Note that this doesn't prevent building tblgen as a
dependency in not cross-build, even if building tools is disabled.
Reviewed By: smeenai
Differential Revision: https://reviews.llvm.org/D64225
llvm-svn: 366108
Summary:
This will simplify the macros by allowing us to remove the hard-coded
list of libraries that should be installed when
LLVM_INSTALL_TOOLCHAIN_ONLY is enabled.
Reviewers: beanz, smeenai
Reviewed By: beanz
Subscribers: aheejin, mehdi_amini, mgorny, steven_wu, dexonsmith, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D64580
llvm-svn: 365902
Summary:
CMake+Xcode doesn't seem to handle targets that only have object
sources. This patch works around that limitation by adding a dummy
soruce file to any library target that is generated by llvm_add_library
when object libraries are generated.
Object libraries are generated whenever llvm_add_library is passed more
than one library type, which is now the default case for clang static
libraries (which generate STATIC and OBJECT libraries).
Reviewers: zturner, compnerd, joanlluch
Reviewed By: joanlluch
Subscribers: joanlluch, xbolva00, mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64300
llvm-svn: 365365
Summary:
In cross mode, we build a separate NATIVE tblgen that runs on the
host and is used during the build. Separately, we have a flag that
disables building all executables in utils/. Of course generally,
this doesn't turn off tblgen, since we need that during the build.
In cross mode, however, that tblegen is useless since we never
actually use it. Furthermore, it can be actively problematic if the
cross toolchain doesn't like building executables for whatever reason.
And even if building executables works fine, we can at least save
compile time by omitting it from the target build. There's two changes
needed to make this happen:
- Stop creating a dependency from the native tool to the target tool.
No such dependency is required for a correct build, so I'm not entirely
sure why it was there in the first place.
- If utils were disabled on the CMake command line and we're in cross mode,
respect that by excluding it from the install target (using EXCLUDE_FROM_ALL).
Reviewers: smeenai
Differential Revision: https://reviews.llvm.org/D64032
llvm-svn: 364872
Summary:
With r363420, config.guess can no longer be run with MSYS on Windows and this
patch should be able to fix this particular case.
Reviewers: compnerd
Reviewed By: compnerd
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63834
llvm-svn: 364485
This is a follow up to D56781, D56774 and D35077 to makes the LLVM-C.dll
file and LLVM-C.lib be installed on Windows, just like LTO.dll and
LTO.lib are.
Patch by Jakob Bornecrantz!
Differential revision: https://reviews.llvm.org/D63717
llvm-svn: 364275
Summary:
Specify message levels in CMake. Prefer STATUS (stdout).
As the default message mode (i.e. level) is NOTICE in CMake, more then necessary messages get printed to stderr. Some tools, noticably ccmake treat this as an error and require additional confirmation and re-running CMake's configuration step.
This commit specifies a mode (either STATUS or WARNING or FATAL_ERROR) instead of the default.
* I used `csearch -f 'llvm-project/.+(CMakeLists\.txt|cmake)' -l 'message\("'` to find all locations.
* Reviewers were chosen by the most common authors of specific files. If there are more suitable reviewers for these CMake changes, please let me know.
Patch by: Christoph Siedentop
Reviewers: zturner, beanz, xiaobai, kbobyrev, lebedev.ri, sgraenitz
Reviewed By: sgraenitz
Subscribers: mgorny, lebedev.ri, #sanitizers, lldb-commits, llvm-commits
Tags: #sanitizers, #lldb, #llvm
Differential Revision: https://reviews.llvm.org/D63370
llvm-svn: 363821
This extracts the LLVM distribution target handling into a support module.
Extraction will enable us to restructure the builds to support multiple
distribution configurations (e.g. developer and user) to permit us to build the
development package and the user package at once.
llvm-svn: 363440
When cross-compiling LLVM to android from Windows (for LLVMSupport), we would
attempt to execute `config.guess` to determine the host triple since
`CMAKE_SYSTEM_NAME` is not Windows and `CMAKE_C_COMPILER` will be set to GNU or
Clang. This will fail as `config.guess` is a shell script which cannot be
executed on Windows. Simply log a warning instead. The user can specify the
value for this instead in those cases.
llvm-svn: 363420
Summary:
It is useful to build with _XOPEN_SOURCE defined on AIX, enabling X/Open
and POSIX compatibility mode, to work around stray macros and other
bugs in the headers provided by the system and build compiler.
This patch adds the config to cmake to build with _XOPEN_SOURCE defined
on AIX with a few exceptions. Google Test internals require access to
platform specific thread info constructs on AIX so in that case we build
with _ALL_SOURCE defined instead. Libclang also uses header which needs
_ALL_SOURCE on AIX so we leave that as is as well.
We also add building on AIX with the large file API and doing CMake
header checks with X/OPEN definitions so the results are consistent with
the environment that will be present in the build.
Reviewers: hubert.reinterpretcast, xingxue, andusy
Reviewed By: hubert.reinterpretcast
Subscribers: mgorny, jsji, cfe-commits, llvm-commits
Tags: #llvm, #clang
Differential Revision: https://reviews.llvm.org/D62533
llvm-svn: 362808
Summary: Useful info for standalone builds of subprojects. If a multi-configuration generator was used for the provided LLVM build-tree, standalone builds should consider actual subdirectories per configuration in `find_program()` (e.g. looking for `llvm-lit` or `llvm-tblgen`).
Reviewers: labath, beanz, mgorny
Subscribers: lldb-commits, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D62878
llvm-svn: 362588
Add `nm` and `objcopy` to the default value for the tools that we install now
that they are sufficiently feature complete to replace bintuils' implementation.
Patch by Jiang Yi!
llvm-svn: 362425
Recommit of r361790 that was temporarily reverted in r361793 due to bot breakage.
Summary:
The following changes were required to fix these tests:
1) Change LLVM_ENABLE_PLUGINS to an option and move it to
llvm/CMakeLists.txt with an appropriate default -- which matches
the original default behavior.
2) Move the plugins directory from clang/test/Analysis
clang/lib/Analysis. It's not enough to add an exclude to the
lit.local.cfg file because add_lit_testsuites recurses the tree and
automatically adds the appropriate `check-` targets, which don't
make sense for the plugins because they aren't tests and don't
have `RUN` statements.
Here's a list of the `clang-check-anlysis*` targets with this
change:
```
$ ninja -t targets all| sed -n "s/.*\/\(check[^:]*\):.*/\1/p" | sort -u | grep clang-analysis
check-clang-analysis
check-clang-analysis-checkers
check-clang-analysis-copypaste
check-clang-analysis-diagnostics
check-clang-analysis-engine
check-clang-analysis-exploration_order
check-clang-analysis-html_diagnostics
check-clang-analysis-html_diagnostics-relevant_lines
check-clang-analysis-inlining
check-clang-analysis-objc
check-clang-analysis-unified-sources
check-clang-analysis-z3
```
3) Simplify the logic and only include the subdirectories under
clang/lib/Analysis/plugins if LLVM_ENABLE_PLUGINS is set.
Reviewed By: NoQ
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D62445
llvm-svn: 362328
LLVM CMake build already uses libtool instead of ar when building
for Apple platform and we should be using the same when building
runtimes. To do so, this change extracts the logic for finding
libtool into a separate file and then uses it from both the LLVM
build as well as the LLVM runtimes build.
Differential Revision: https://reviews.llvm.org/D62769
llvm-svn: 362313
This feeds the new llvm_codsign BUNDLE_PATH option through from the llvm target wrapper functions, so that you can specify the BUNDLE_PATH on the target's codesign.
llvm-svn: 362248
CMake always uses absolute file paths in the generated compiler
invocation which results in absolute file paths being embedded in debug
info. This is undesirable when building a toolchain e.g. on bots as the
debug info may embed the bot source checkout path which is meaningless
anywhere else.
This change introduces the LLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO which uses
-fdebug-prefix-map (where supported) options to rewrite paths embedded
into debug info with relative ones. Additionally, LLVM_SOURCE_PREFIX can
be used to override the path to source directory with a different one.
Differential Revision: https://reviews.llvm.org/D62622
llvm-svn: 362185
Summary:
Clangd's framework is assembled by copying binaries from the lib and bin directories into a bundle shape. This results in an invalid bundle code signature because the signature only applies to the binaries not the resources.
This patch adds two new options to `llvm_codesign` to enable re-signing the library and XPC service as bundles.
The `BUNDLE_PATH` option allow specifying an explicit path to codesign, which enables signing bundles which aren't generated using CMake's `FRAMEWORK` or `BUNDLE` target properties.
The `FORCE` option allows re-signing binaries that have already been signed. This is required for how clangd exposes the clangd library and tools as both XPC and non-XPC services using the same binary.
Reviewers: jkorous, bogner
Reviewed By: bogner
Subscribers: mgorny, ilya-biryukov, dexonsmith, arphaman, kadircet, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D62693
llvm-svn: 362169
This reverts r361790 (git commit fe5eaab2b5b4523886bd63aebcfea8cfce586fa1)
It's causing buildbot breakage, so reverting while I investigate.
llvm-svn: 361793
Summary:
The following changes were required to fix these tests:
1) Change LLVM_ENABLE_PLUGINS to an option and move it to
llvm/CMakeLists.txt with an appropriate default -- which matches
the original default behavior.
2) Move the plugins directory from clang/test/Analysis
clang/lib/Analysis. It's not enough to add an exclude to the
lit.local.cfg file because add_lit_testsuites recurses the tree and
automatically adds the appropriate `check-` targets, which don't
make sense for the plugins because they aren't tests and don't
have `RUN` statements.
Here's a list of the `clang-check-anlysis*` targets with this
change:
```
$ ninja -t targets all| sed -n "s/.*\/\(check[^:]*\):.*/\1/p" | sort -u | grep clang-analysis
check-clang-analysis
check-clang-analysis-checkers
check-clang-analysis-copypaste
check-clang-analysis-diagnostics
check-clang-analysis-engine
check-clang-analysis-exploration_order
check-clang-analysis-html_diagnostics
check-clang-analysis-html_diagnostics-relevant_lines
check-clang-analysis-inlining
check-clang-analysis-objc
check-clang-analysis-unified-sources
check-clang-analysis-z3
```
3) Simplify the logic and only include the subdirectories under
clang/lib/Analysis/plugins if LLVM_ENABLE_PLUGINS is set.
Reviewed By: NoQ
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D62445
llvm-svn: 361790
This reverts commit r361340. The following builder has been broken for
the past few days because of this commit:
http://green.lab.llvm.org/green/job/clang-stage2-cmake-RgSan/
Also revert r361399, which was committed to fix r361340.
llvm-svn: 361685
Summary:
For the most part this consists of replacing ${LLVM_TARGETS_TO_BUILD} with
some combination of AllTargets* so that they depend on specific components
of a target backend rather than all of it. The overall effect of this is
that, for example, tools like opt no longer falsely depend on the
disassembler, while tools like llvm-ar no longer depend on the code
generator.
There's a couple quirks to point out here:
* AllTargetsCodeGens is a bit more prevalent than expected. Tools like dsymutil
seem to need it which I was surprised by.
* llvm-xray linked to all the backends but doesn't seem to need any of them.
It builds and passes the tests so that seems to be correct.
* I left gold out as it's not built when binutils is not available so I'm
unable to test it
Reviewers: bogner, JDevlieghere
Reviewed By: bogner
Subscribers: mehdi_amini, mgorny, steven_wu, dexonsmith, rupprecht, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D62331
llvm-svn: 361567
which doesn't play well with passing CMAKE_MAKE_PROGRAM from the
commandline without a path.
Fixes a bug introduced in r361280.
Thanks to Mikael Holmén for reporting this!
llvm-svn: 361501
These are needed to avoid undefined symbols which aren't satisfied
by Clang itself.
Differential Revision: https://reviews.llvm.org/D62174
llvm-svn: 361340
Summary:
clang and newer versions of ninja use high-resolutions timestamps, but
older versions of libtool on Darwin don't, so the archive will often
get an older timestamp than the last object that was added or updated.
To fix this, we add a custom command to touch the archive after it's
been built so that ninja won't rebuild it unnecessarily the next time
it's run.
Reviewed By: beanz
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D62172
llvm-svn: 361280
