Extend the change from commit 1d00ba9ccf (Find: find_package prefers
variable CMAKE_FIND_USE_REGISTRY, 2018-11-13, v3.16.0-rc1~461^2~1)
to cover the system package registry too.
Fixes: #19890
Initialize the `XCODE_SCHEME_ENVIRONMENT` target property.
This was left out of commit 6b7f1e1db0 (Xcode: Add variables and
properties to configure schemes, 2018-07-29, v3.13.0-rc1~243^2).
Follow up commit 0761186949 (project: Add variable
CMAKE_PROJECT_INCLUDE_BEFORE, 2019-03-28, v3.15.0-rc1~294^2) with a
project-specific variant. This variable will be used similar to the
already existing `CMAKE_PROJECT_INCLUDE_BEFORE` and
`CMAKE_PROJECT_<PROJECT-NAME>_INCLUDE` variables.
Fixes: #19854
25f29b9741 cuda: Adapted tests to work with modified cuda toolset
ee86770a3f cuda: Added docs for extended cuda toolset
0ad180d712 cuda: Extend cuda compiler detection to work with custom cuda path
55b0532128 cuda: Extend vs10 target generator to use custom cuda path
df0247a371 cuda: Extend toolset argument to accept path
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3713
Extend the change from commit 689be6235e (Generator: support
per-language link library flag, 2019-08-08) to cover more link library
command-line flag components. Allow compilers for different languages
to use different values for these linking-related variables within the
same build.
Closes: #19631
This enables the use of MSVC and Swift on Windows in a single project.
MSVC uses no flag to indicate linked libraries while Swift uses `-l`.
Add support for a language specific link library flag which takes
precedence over the global `CMAKE_LINK_LIBRARY_FLAG` which preserves
compatibility with earlier releases.
The singular name `CPACK_INSTALL_SCRIPT` has existed but was not linked
from the CPack documentation. Also, it supported multiple values and
should have had a plural name. Add a plural-named alternative now.
If both `CPACK_INSTALL_SCRIPTS` and `CPACK_INSTALL_SCRIPT` are set then
ignore the latter with a warning.
Signed-off-by: Alex Turbov <i.zaufi@gmail.com>
CMake's find control flags should all have a consistent name.
To make this happen we are introducing `CMAKE_FIND_USE_REGISTRY`
and deprecating `CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY`.
Add a `CMAKE_FIND_PACKAGE_PREFER_CONFIG` variable to tell
`find_package` calls to look for a package configuration file
first even if a find module is available.
Fixes: #16805, #19236
Add COMMAND_ECHO option to the execute_process command. This will allow
execute_process to show the command it will run. Also add a cmake variable
CMAKE_EXECUTE_PROCESS_COMMAND_ECHO. Both the option and the variable can
be set to one of the following: STDERR|STDOUT|NONE. The command will be
printed to stderr or stdout or not at all.
Fixes: #18933
The value of `CMAKE_VS_PLATFORM_NAME` is computed by Visual Studio
generators based on `CMAKE_GENERATOR_PLATFORM` or some default.
Prior to the VS 2019 generator, the default was always `Win32`.
However, for the `Visual Studio 16 2019` generator, the default is
based on the host platform.
Store the default in a new `CMAKE_VS_PLATFORM_NAME_DEFAULT` variable for
use by project code. This is particularly useful in toolchain files
because they are allowed to set `CMAKE_GENERATOR_PLATFORM` and so
`CMAKE_VS_PLATFORM_NAME` is not yet known. Of course the toolchain file
author knows whether it will set `CMAKE_GENERATOR_PLATFORM`, and if not
then `CMAKE_VS_PLATFORM_NAME_DEFAULT` provides the platform name that
will be used.
Fixes: #19177
Replace our hard-coded defaults for `/MD` and `/MDd` with a first-class
abstraction to select the runtime library from an enumeration of logical
names. We've long hesitated to do this because the idea of "runtime
library selection" touches on related concepts on several platforms.
Avoid that scope creep by simply defining an abstraction that applies
only when targeting the MSVC ABI on Windows.
Removing the old default flags requires a policy because existing
projects may rely on string processing to edit them and choose a runtime
library under the old behavior. Add policy CMP0091 to provide
compatibility.
Fixes: #19108
The user package registry populated by the `export()` command causes
side effects outside the build and source directories. Such effects
should be opt-in rather than op-out. Introduce a policy to change
default behavior of `export(PACKAGE)` to do nothing.
