When evaluating include directories during export to a `try_compile`
test project, thread the compile language through to the generator
expression evaluator so it can support `$<COMPILE_LANGUAGE:...>`.
Issue: #17811
When evaluating `INTERFACE_SYSTEM_INCLUDE_DIRECTORIES`, or evaluating
`INTERFACE_INCLUDE_DIRECTORIES` on an imported target, thread the
compile language through to the generator expression evaluator so
that it can support `$<COMPILE_LANGUAGE:...>`.
Fixes: #17811
The split in commit v3.11.0-rc1~232^2 (CMakeVersion RC file: Split patch
into 2 components, 2017-12-01) can leave components "2018,0309", but the
latter is an octal constant with digit "9" out of range. Strip the
leading zero to express the components as "2018,309" so the resource
compiler treats them as decimal.
5901699672 cmDepends: Remove attempt to change directory that always fails
e60e4dfc88 cmWorkingDirectory: Check success of current dir changes
e654622aee Tests: Add --build-and-test test case
a865f0beb2 Tests: Confirm test working dir set successfully
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1817
87a6816baf Add test for sorting and deduping of file(GLOB) result
b688d4fd22 file(GLOB): Ensure entire file list is sorted
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1821
Nothing ever set `CompileDirectory` except `SetDirectory()`, but
nothing ever called that function. Therefore, `CompileDirectory`
was always empty for the attempt to change directory in `Check()`,
which therefore would always fail. Nothing was checking the result
and the code was always going to have no effect.
6be53c6695 CTest: Add options to control test process affinity to CPUs
c5428d8db2 libuv: disable process affinity during CMake bootstrap
24de561a1a libuv: unix,win: add uv_spawn option to set child CPU affinity mask
43d6e5a71f libuv: misc: add function to get CPU affinity mask size
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1814
Remove the `<target>_LIB_DEPENDS` cache entry unconditionally.
It will be populated again later if needed. There is no need
to ask the user to remove the cache entry if the target type
changes.
Issue: #16364
Calling `std::string::front()` on an empty string results
in an undefined behavior by the C++ standard.
In gcc8 it causes an assertion to fail.
This adds a check to `AUTOGEN` if a file to read is empty
and in case avoids the use of an empty `std::string` buffer.
Closes#17793
In commit v2.8.0~170 (ENH: Added ctest test options PROCESSORS and
RUN_SERIAL, 2009-09-07) CTest learned to track the number of processors
allocated to running tests in order to balance it against the desired
level of parallelism. Extend this idea by introducing a new
`PROCESSOR_AFFINITY` test property to ask that CTest run a test
with the CPU affinity mask set. This will allow a set of tests
that are running concurrently to use disjoint CPU resources.
