48ee946fdc cmExperimental: recycle the C++ modules API UUID
1a1806a71b gitlab-ci: declare `bmionly` support for modules where possible
457a12f3f9 Tests/RunCMake/CXXModules: add tests which use modules from imported targets
9b9ec70b54 Ninja: generate scanning and build rules for C++20 module synthetic targets
80ef50a191 CXXModules: add a variable for BMI-only compilation
80d6544398 cxxmodules: generate synthetic targets as an initial pass
3dc6676ecc cmSyntheticTargetCache: add a struct for synthetic target caching
cb356b540c cmCxxModuleUsageEffects: add a class to capture module usage effects
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !8535
When importing a C++ module, there may be requirements imposed by the
importer so that the compiler can reliably read the BMI. For example,
the standard used in the importer may need to also apply to the imported
BMI.
Right now, there are no tracked requirements. As we learn more, this
class can start tracking more information.
See: https://wg21.link/p2581r2
- Depends on cppdap and jsoncpp.
- Add --debugger argument to enable the Debugger.
- Add --debugger-pipe argument for DAP traffics over named pipes.
- Support breakpoints by filenames and line numbers.
- Support exception breakpoints.
- Call stack shows filenames and line numbers.
- Show Cache Variables.
- Show the state of currently defined targets,
tests and directories with their properties.
- Add cmakeVersion to DAP initialize response.
- Include unit tests.
Co-authored-by: Ben McMorran <bemcmorr@microsoft.com>
Rather than treating the user-provided CXX as a space-separated series of
compilers, treat it as a single command-line fragment which possibly
contains flags.
Rather than treating the user-provided CC as a space-separated series of
compilers, treat it as a single command-line fragment which possibly
contains flags.
Since commit 5c58a7e4d2 (ppc64: Work around TOC overflow with platform
specific linker flags, 2019-02-27, v3.15.0-rc1~460^2) we use a bigtoc
flag on this platform when building CMake with CMake. Add it to the
bootstrap script too.
Using the real `tcp.c` simplifies `cmake-bootstrap.c`, and its
implementation doesn't seem to require any of the platform-specific
definitions. Also, later it will be needed for `uv_socketpair`.
To handle safely the values used by CMake variables and properties,
introduce the class cmProp as a replacement from the simple pointer
to std::string instance.
To avoid problems accessing filesystem, explicitly use 64-bit file
offsets in case the compilation model is 32-bit. This change was made
for the main CMake build by commit 5b10f96793 (Linux: Compile with
_FILE_OFFSET_BITS=64 on 32-bit Linux, 2020-09-23, v3.19.0-rc1~112^2),
but conditionally on 32-bit Linux. For bootstrap, just always add the
definition instead of trying to detect the architecture.
Fixes: #22328
KWSys as of 2021-04-14 changed the return type of `SystemTools`
operations from `bool` to `Status`. Update our call sites.
This may improve error reporting accuracy in a few places.
Move rejection of `#`, `<`, and `>` characters in outputs and byproducts
to a generate-time check. This removes the front-end check that
disallowed generator expressions. The generators have already been
updated to handle them.
Fixes: #12877
Each source compilation generates a dependencies file. These dependencies
files are consolidated in one file per target. This consolidation is done
as part of command 'cmake -E cmake_depends` launched before evaluation of
makefile dependency graph.
The consolidation uses the same approach as `CMake` dependencies management.
Fixes: #21321
f7a5f28318 cmake: Fix '-E cat' command for binary files on Windows
90b39a5209 cmConsoleBuf: Factor out cout/cerr console buffer management
f1fdd15863 clang-format: Fix include block order in ctest.cxx and cpack.cxx
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5364
