A that target contains only `.cs` sources should be generated as a
`.csproj` project even if it links to non-CSharp static libraries.
The latter case was broken by refactoring in commit v3.12.0-rc1~160^2~7
(remove TargetIsCSharpOnly() and use methods from cmGeneratorTarget,
2018-03-19). The reason is that the `HasLanguage` method added by
commit v3.12.0-rc1~239^2~6 (cmGeneratorTarget: add HasLanguage() as
wrapper for GetLanguages(), 2018-03-19) enforces its "exclusive" check
on the combined set of source file languages and the link language.
To restore the original `TargetIsCSharpOnly` semantics, update
`HasLanguage` to enforce exclusiveness only on the list of sources.
Fixes: #18239
When a CSharp target links to a static C++ library, CMake will compute
the link language as C++ instead of CSharp. That may be incorrect and
needs further investigation, but it does not affect how VS drives C#
linking. However, it does break our flag language selection logic
and causes C++ flags to be used for CSharp. In particular, this
drops the `-platform:x86` flag on 32-bit builds.
Fix this by always selecting the CSharp flags when generating a
`.csproj` project type.
Issue: #18239
The format for the TAG file was changed in 3.12, and the way it was
read caused a regression which changed how the track was decided. This
commit fixes the regression.
Fixes#18347.
The `ctest --test-load` option is implemented in `StartNextTests` by not
starting any tests when the load is too high and instead sleeping and
then returning. Prior to commit v3.11.0-rc1~117^2 (CTest: Re-implement
test process handling using libuv, 2017-12-10) our outer loop in
`RunTests` would immediately call `StartNextTests` again. However, now
the `uv_run` loop may simply terminate if there are no tests running
because no events are left pending.
Fix this by converting the sleep in `StartNextTests` into a libuv timer
that it starts instead. This avoids leaving `uv_run` with no pending
events. In the case that there are other running tests this also allows
CTest to detect when they finish even if it during the wait period where
we previously slept.
This regression was not caught by the test suite because it only
verified that we do not start new tests when the load was too high and
not that we proceed to start tests when the load drops. Revise the test
suite to cover both.
Fixes: #18338
The custom command de-duplication added by commit v3.12.0-rc1~171^2 (VS:
Generate a custom command only in the least dependent target,
2018-03-23) accidentally also applied to the `CMakeLists.txt` file
reference we put in each target. This file reference comes with a
custom command that has no dependencies and that is safe to run
repeatedly across multiple targets (via internal stamp checking).
Therefore it should be excluded from the de-duplication so that
`CMakeLists.txt` references appear in all targets for human reference.
Fixes: #18310
Add documentation for both the CMake variable and environment variable
of this name pattern. Update references to these names to link to their
documents. Clarify the pattern used to construct their names.
When `*.cs` files are provided, do not generate a `<Link>` element in
the `.csproj` project if those files are descendants of
`CMAKE_CURRENT_BINARY_DIR`. This comparison happens for each file.
Revert commit v3.12.0-rc1~82^2 (target_link_libraries: Allow use with
targets in other directories, 2018-05-11). The RHS target scoping and
visibility rules are not clear and will need further investigation
before the feature can be added.
Issue: #17943
Hide any headers specified by `ctest_submit(HTTPHEADER ...)` unless ctest
is run with --debug. This option is used to present bearer tokens to CDash.
We do not want to inadvertently expose this secret data in the console
output log.
This fixes a bug where ctest(SUBMIT CDASH_UPLOAD ...) would fail when
attemping to submit to a site bearing a genuine SSL certificate.
This code path was missing a call to cmCurlSetCAInfo() which loads
the certificate authority file.
Extend the fix from commit v3.10.0-rc1~188^2 (ListFileLexer: fix
heap-buffer-overflow on malicious input, 2017-08-26) to apply to all
lexer token matches. Replace all `.` with `[^\0\n]`. Update all
`[^...]` match expressions to not match `\0`.
We cannot safely process null bytes in strings.
Fixes: #18124
Starting with libuv 1.21.0, libuv's headers were moved into a uv/ directory.
Make FindLibUV aware of the file's new location for configuration to work.
Teach the feature added by commit v3.12.0-rc1~38^2 (VS: Add option to
select the version of the toolset used by VS 2017, 2018-05-19) to accept
the default toolset version in addition to older versions. If the
default toolset version is supplied, simply clear it so the default will
be used.
Fixes: #18107
Refactoring in commit v3.12.0-rc1~418^2~3 (Refactor HandleGlobCommand,
2018-02-13) introduced error diagnostics for argument combinations that
were previously accepted. Restore acceptance to avoid regressing
projects that used those combinations even if they do not make sense.
Fixes: #18097
We already place all include directories for CUDA inside `CudaCompile`
so we do not need to use any from `ClCompile`. Tell `CudaCompile`
not to use the host compiler's include directory settings.
Fixes: #18101
Xcode 10 no longer populates `CURRENT_ARCH` with the current
architecture in shell scripts and instead uses `undefined_arch`.
Instead we must use `ARCHS`. It lists all architectures separated by
spaces.
Fixes: #18085
The change in commit v3.11.3~3^2 (cmSystemTools: Revert GetRealPath
implementation on Windows, 2018-05-29) broke the feature added by commit
v3.11.0-rc1~64^2 (Windows: Add support for running CMake tools through a
symlink, 2018-01-21). Use `GetRealPathResolvingWindowsSubst` in the
latter code path to restore it.
Fixes: #17882
Brad King