Xcode 12 doesn't allow nested builds within the same build directory.
That means we can no longer do an install by building the install target
when IOS_INSTALL_COMBINED is true. We can, however, still do an install
by running the cmake_install.cmake script or executing cmake --install,
since there is no outer build and therefore the associated SDK can be
built as a sub-build.
The non-build methods previously didn't work when
IOS_INSTALL_COMBINED was true because the generated install script
and the CMakeIOSInstallCombined script both made certain assumptions
that relied on being part of a build. Those assumptions are now
removed. A side-effect of this work is that cpack now also works from the
command line when IOS_INSTALL_COMBINED is true.
Relates: #21282Fixes: #20023
In commit f034b0f663 (CMake compilation: do not use compiler extensions,
2020-03-14, v3.18.0-rc1~494^2) we explicitly defined `_POSIX_C_SOURCE`
to ensure availability of POSIX APIs even when compiler extensions are
not enabled. Update the code to avoid redefining `_POSIX_C_SOURCE` if
it is already defined. This occurs when building our release binaries
as configured in `Utilities/Release/linux`, where we define
`_POSIX_C_SOURCE` explicitly on the compiler command line.
Documentation updates in commit 02f527c66a (Find: Provide global
controls for the `NO_[]_PATH` call options, 2019-06-12,
v3.16.0-rc1~541^2) accidentally switched the `find_library`
documentation to mention `INCLUDE` where it should be `LIB`.
While at it, update `find_file` and `find_path` to mention
`INCLUDE` and `PATH` in the order they are considered.
5389bb4274 Xcode: Don't hard-code SDK-provided implicit framework search paths
df08f8df30 cmComputeLinkInformation: Fix misspelt private variable name
375b307bae Apple: Fix linking to frameworks that do not exist until build time
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5760
Update the list of known versions.
Run the command
cmake -DBOOST_DIR=/path/to/boost_1_75_0 \
-P Utilities/Scripts/BoostScanDeps.cmake
to extract dependencies from the 1.75.0 source tree.
They differ from 1.74's dependencies by the addition of
dependencies of the json component, so add a new version
block to FindBoost.
Fixes: #21773
Refactoring in commit 7cc815a2a6 (CUDAToolkit: Detect CUDA SDK that
don't have nvcc, 2020-07-24, v3.19.0-rc1~366^2) accidentally broke
use of the `CUDA_PATH` environment variable.
Fixes: #21740
When a framework is linked to a target by its full path and that
framework is located in one of the implicit framework search directories,
CMake 3.18.5 and earlier discarded that path.
ce2dee9e5b (Xcode: Don't add framework as -framework argument in
linker info list, 2020-09-28) introduced a regression which resulted in
the framework path always being added to the search path even if it
matched one of the implicit search paths. This broke the ability to do
device and simulator builds from the same configured project.
Fixes: #21678
The `-nofor_main` flag was originally added by commit ccdd3e943d (Fix
Intel Fortran SHARED libraries on Linux, 2009-10-27, v2.8.2~915). Since
then, Intel Fortran renamed the option to `-nofor-main` and deprecated
the old name. The new name has been available for a long time, so
we can just switch to it.
Fixes: #21735
127864aa9c Merge branch 'backport-3.18-ci-wix-download' into ci-wix-download
8efbb0c95f ci: download WiX on Windows
5e5fecb7bc ci: speed up cmake and ninja downloads on Windows
6c34835a26 Merge branch 'backport-ninja-no-cleandead' into release-3.18
41ec2a4fac Merge branch 'FindPython-python2-soabi-suffix-fix' into release-3.18
035a0c497a Merge branch 'cuda_detect_vs_codegen' into release-3.18
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Ben Boeckel <ben.boeckel@kitware.com>
Merge-request: !5725
b924669385 FindHDF5: silence STATUS messages when found with QUIET
2439a048b0 FindHDF5: avoid writing to the output when testing h5cc
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5722
The `CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION_MAXIMUM` variable added in
CMake 3.19 by commit ba497111f6 (VS: Add option for custom Win10 SDK
version maximum, 2020-08-20, v3.19.0-rc1~262^2) was documented as if it
worked for all generators but implemented only to override CMake's
builtin default for the VS 2015 max SDK version. Generalize the
variable to set a custom max SDK version for later VS versions too.
Fixes: #21720
The execution of this tool can output error logs to the output during
configure. This can then be caught by CTest and flagged as an error
during the build.
Starting with Clang 12, `otool -l` reports `LC_LOAD_WEAK_DYLIB` instead
of `LC_LOAD_DYLIB` for weakly linked libraries. Update the
implementation of `file(GET_RUNTIME_DEPENDENCIES)` to recognize these.
Fixes: #21684
In commit eb583b0a66 (cmake_path command: path management, 2020-07-23,
v3.19.0-rc1~216^2~1) we added a `try_run`. In cross-compilation mode,
C++ features tests must avoid running tests if there is no emulator
defined.
Refactoring in commit 41e223deb3 (CMake GUI: Split up into libraries,
add test shim, 2020-09-14, v3.19.0-rc1~116^2~2) broke linking of Qt
resources, such as the Add/Remove Entry button icons.
Fixes: #21682
In order to support modern macOS features like Dark Mode, we need to use
Qt 5.15, which requires macOS 10.13. However, we still want to support
macOS 10.10 as well, for which we need to use Qt 5.9. Build separate
macOS packages for these use cases.
Fixes: #21606
Issue: #20825
According to https://bugreports.qt.io/browse/QTBUG-59428, Qt 5.10 and
above moved macOS style handling into a separate `qmacstyle` plugin.
Install the plugin in our `CMake.app` package on macOS.
Issue: #21606
The Xcode "new build system" only considers a script build phase up to
date if it has run before, even if outputs are newer than inputs. Use a
deterministic object id for script build phases associated with custom
commands so that they do not need to re-run after CMake re-generates the
project.
Fixes: #21669
Brad King