Revert commit cf2ad9995a (GetPrerequisites: Ignore relative paths
printed by ldd, 2023-02-20, v3.27.0-rc1~459^2) because it regressed
existing use cases. We will need to find another solution to the use
case motivating the change.
Fixes: #25372
This was accidentally broken by commit 31adc11030 (FindProtobuf: Add
PLUGIN_OPTIONS and PROTOC_OPTIONS to protobuf_generate, 2023-06-29,
v3.28.0-rc1~409^2~2).
Fixes: #25368
538ff514b5 Link Step: use the correct linker for depfile handling
c26c6ac488 Link Step: compute effective linker used by the compiler
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8885
Extract the effective linker during the computation of implicit artifacts
delivered by the compiler to the linker.
Define various variables describing the linker:
* CMAKE_<LANG>_COMPILER_LINKER
* CMAKE_<LANG>_COMPILER_LINKER_VERSION
* CMAKE_<LANG>_COMPILER_LINKER_ID
* CMAKE_<LANG>_COMPILER_LINKER_FRONTEND_VARIANT
This is complementary to feature introduced by commit 96a953b1ed
(Add options to specify linker tool, 2023-09-27).
Fixes: #17596, #18209, #25344
-fno-ansi-escape-codes is used only on Windows by Clang.
Without the flag color diagnostics are displayed only if clang.exe
is executed directly. Build tools like ninja and mingw32-make
will not display colored diagnostics.
Using -fno-ansi-escape-codes will make the build tools pass
the colored diagnostics to the calling application e.g IDE.
Fixes: #24235
Offer the capability, through variable `CMAKE_LINKER_TYPE`, as well as
the target property `LINKER_TYPE` to specify which linker must be used.
The implementation of this capability is specified by variables specific
to the language and linker type: `CMAKE_<LANG>_USING_LINKER_<TYPE>`.
Some definitions are provided as part of `CMake`.
For example, to select the `LLVM` linker rather than the standard one,
the type `LLD` should be specified through the variable `CMAKE_LINKER_TYPE`.
And, on `Apple`, `Linux` and some environments on `Windows`, the variable
`CMAKE_<LANG>_USING_LINKER_LLD` has value `-fuse-ld=lld`. And for `Windows`
environments based on `MSVC`, where the linker is used directly, the tool
`lld-link.exe` will be used rather than `link.exe`.
Fixes: #19174, #24254, #24990
In commit e9eabb0dcd (ADSP: Configure compiler in compiler module,
2022-03-24, v3.24.0-rc1~331^2~1) we added compiler information modules
for the ADSP C and C++ compilers. Add one for the assembler too.
We already identify the ADSP assembler since commit f83330ed6c (ASM:
ADSP assembler identification, 2018-01-30, v3.11.0-rc1~35^2).
26bf32cdc6 LLVMFlang: Add support for targeting MSVC ABI on Windows
e9af7b9687 LLVMFlang: Add support for CMAKE_Fortran_COMPILER_TARGET
26fa048ffe Tests: Enable CMP0091/CMP0141 for MSVC settings in FortranOnly test
9d060b8682 Fortran: Save CMAKE_LINKER variable persistently for MSVC ABI
7571e653f4 CMakeDetermineCompilerABI: Add option to skip implicit link info parsing
12733d0d8d CMakeParseImplicitLinkInfo: Detect link lines using link.exe and lld-link
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8852
The compiler does not yet support everything needed to integrate well
with the MSVC ABI, in particular for runtime library selection and debug
format selection. Document them in FIXME comments and leave this
support undocumented by CMake for now.
Fixes: #24840
Inspired-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
These are printed by LLVM-based compiler drivers targeting the MSVC ABI.
In our use case for this, `CMAKE_LINKER` may not yet be known, so do
not include it in the test data.
437280b127 cxxmodules: scan C++ sources for imports by default
3cddd11649 Ninja: message about not compiled sources explicitly
068fde1c34 cmGeneratorTarget: use `this->` for method calls
197a6bf171 cxxmodules: rework control logic for scanning regular C++ sources
5eb7bd641a Tests/RunCMake/CXXModules: remove rules file requirement
ff18acc301 CXXModules: remove `EXPERIMENTAL` from C++ module variable names
0c07f39006 cmExperimental: remove the flag for C++ modules
68caec9137 Help: add a manpage for cxxmodule support
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Pavel Solodovnikov <hellyeahdominate@gmail.com>
Merge-request: !8828
