Previously items linked via the link interface of a dependency were
reported in CMP0028 messages as if directly linked by a target.
Clarify the messages to indicate that an offending item is actually
in the link interface of a given target, regardless of its consumer.
Move the check to the end of generation and look through the final set
of link implementations and link interfaces that were used for
generation. This avoids repeating messages on link interfaces that
have multiple consumers.
Since:
* commit e216b9bbd3 (cmake: Allow CMAKE_BUILD_TYPE to be set by
environment variable, 2021-06-29, v3.22.0-rc1~503^2~1)
* commit ef56eefc9b (cmake: Allow CMAKE_CONFIGURATION_TYPES to be set by
environment variable, 2021-06-29, v3.22.0-rc1~503^2)
the environment variables are supposed to provide defaults for settings
the user otherwise can control via cache entries. However, they
accidentally affect `try_compile` projects too, which are supposed to be
programmatically controlled.
Fixes: #22935
Make `cmCustomCommand` have just only default constructor.
Use each setter instead. This follows the builder pattern.
Introduce `cc::SetOutputs(std::string output)`.
This will be used later, as substitution for `cc::SetOutputs({output})`.
Due to MCST LCC compiler identification is now changed to LCC,
there should be a way for old projects to still identify it as GNU,
as it was before.
This commits adds the policy:
CMP0129: Compiler id for MCST LCC compilers is now LCC, not GNU.
This policy controls such a behavior.
OLD behaivior is to treat LCC as GNU, NEW is to treat is as LCC.
Revert the changes from commit d5b5c19278 (cmGlobalGenerator:
FindMakeProgram() before CMakeDetermineSystem, 2020-06-15,
v3.19.0-rc1~619^2~3) and commit ef91fb02f3 (cmGlobalGenerator:
FindMakeProgram() at a generator-specific time, 2020-11-23,
v3.19.1~2^2). We must delay selecting the location of MSBuild until
after an instance of Visual Studio has been selected.
It is now safe to revert the ordering because the motivating use
case (sysroot detection in Platform/Android-Determine) has been
implemented another way.
Fixes: #22782
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.
Revert commit 204aecdf82 (cmGlobalGenerator: Port configure-time code to
cmMakefile., 2015-08-02, v3.4.0-rc1~234^2~8). `AddRuleHash` is
generate-time code.
573d51201a GENERATED prop: Set CMP0118 to NEW for some (unrelated) tests
6624b65b3f GENERATED prop: Add implementation for policy CMP0118 being set to NEW
b14fe704f8 GENERATED prop: Simplify determining the language of a source file
ca4ce458a3 GENERATED prop: Check CMP0118 policy and warn in certain situations
0eb30f175e GENERATED prop: Introducing policy CMP0118 and its documentation
78c8d95605 GENERATED prop: Add some tests before introducing changes with CMP0118
e01527619f Simplify code by calling a function directly instead of duplicating it
75cb8615e9 Fix typo in function name
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5308
* Adding implementation for policy CMP0118 being set to `NEW`.
* Adding new tests for policy CMP0118 being set to `NEW`.
* Checking the `GENERATED` property with `get_source_file_property` or
`get_property` now always returns exactly `1` or `0`. No other values
will be returned. Note, that this is a backwards-incompatible change,
even when policy CMP0118 is unset or set to `OLD`.
* Additionally, as `get_source_file_property` and `get_property` now
always check if a source-file was marked globally visible, even when
CMP0118 is unset or set to `OLD`, they possibly return `1` where they
might have returned `0` before the changes introduced by this commit.
Note, that this is a backwards-incompatible change, even when policy
CMP0118 is unset or set to `OLD`.
* As a consequence, the tests for policy CMP0118 being unset or set to
`OLD` got slightly adjusted, too, to reflect these changes in
behavior.
d5b5c192 moved FindMakeProgram() to an earlier time, which resulted
in CMAKE_MAKE_PROGRAM not being read from the toolchain file. Change
it to only call FindMakeProgram() early in the specific cases of
Visual Studio and Xcode, and restore the old behavior for all other
generators.
Fixes: #21486
Since commit 36ded610af (PCH: Generate sources during Compute step,
2019-10-05, v3.16.0-rc1~2^2) the source file lookup is done earlier than
before. Its parent commit f1fb63b306 (file(GENERATE): Create output
file structures even earlier, 2019-10-07, v3.16.0-rc1~2^2~1) prepared
for that. However, that commit did not account for generating and
using files in separate subdirectories.
Fix this by evaluating all generated files before adding automatic
files.
Fixes: #21144
5ece12b7e4 gitlab-ci: add ISPC to the Fedora CI image
8976817d6d ISPC: Update help documentation to include ISPC
2368f46ba4 ISPC: Support building with the MSVC toolchain
e783bf8aa6 ISPC: Support ISPC header generation byproducts and parallel builds
34cc6acc81 Add ISPC compiler support to CMake
419d70d490 Refactor some swift only logic to be re-used by other languages
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5065
f76c20da63 Toolchain: Test compiler initial settings
db486da265 Toolchain: Update documentation for initial compiler flags
deec2f587c Toolchain: Take CMAKE_<lang>_FLAGS_INIT into account during compiler detection
ca899af3e2 Toolchain: Handle repeated invocations of CMake with -DCMAKE_C_COMPILER
12ba89e142 Toolchain: Make `/path/comp;-argn' behave the same as 'comp;-argn'
6f1af899db Toolchain: Capture all arguments from CMAKE_<LANG>_COMPILER
ec1d3bc0b6 cmake: avoid exception when printing "changed variables" message
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4136
Repeated invocations of `cmake ... -DCMAKE_C_COMPILER=gcc` should not
trigger a "You have changed variables" message even though the cache
value of CMAKE_C_COMPILER changes from '/path/to/gcc' to 'gcc'.
Make repeated invocations of `cmake ... -DCMAKE_C_COMPILER=gcc;-pipe`
not trigger the warning by comparing the compiler name portion of the list to
the compiler being used.
