Add IPO support for Visual Studio (which is referred to by VS as
"Link Time Code Generation" and "Whole Program Optimization"), for
VS version >= 10. This allows CMake/VS users to enable IPO by setting
property `INTERPROCEDURAL_OPTIMIZATION`.
Fixes: #16748
This change returns information for INTERFACE_SOURCES. We add
a flag to the filegroup to indicate if the target represents
interface sources.
Protocol version is updated to 1.3 since this is a change to what was
released in cmake version 3.12.
NDK r18 drops GCC toolchains and some STL types. We need to choose a
clang toolchain by default when no gcc toolchains are available. Switch
the STL type default to `c++_static` when the old `gnustl_static`
default is not available.
Update the test suite to not run tests for STL types that do not exist.
Also do not expect the gcc toolchain `cpp` tool to be available because
r18 does not provide it. Also teach it to tolerate `gcc -dumpmachine`
output like `arm--linux-android` that differs from the toolchain prefix.
Fixes: #18301
Many existing tutorials suggest `include_directories` but that does
not handle propagation to dependencies and such. Add a link to its
documentation suggesting `target_include_directories` instead.
CPACK_EXT_ENABLE_STAGING enables optional staging
and CPACK_EXT_PACKAGE_SCRIPT allows to specify an optional
script file that can package staged files via an
external packaging tool.
Issue: #18236
Add `XCODE_SCHEME_*` target properties and associated variables
`CMAKE_XCODE_SCHEME_*` to initialize them on target creation.
Map each target property value to an associated Xcode scheme entry.
Co-Author: Martin Sander <mail@martin-sander.de>
Fixes: #17919
The Maintain Current Release instructions previously assumed that
the topic branch had been merged to master. Add text to make this
explicit in the instructions as an initial verification step.
The previous instructions also made no mention of the commit
message for the merge to the release branch. This needs to include
a footer that mentions the merge request number for tracking
purposes.
Add documentation for both the CMake variable and environment variable
of this name pattern. Update references to these names to link to their
documents. Clarify the pattern used to construct their names.
-- Update how the latest OS is determined; scan the location GHS_OS_ROOT and sort it
No longer use registry settings looking for installations
The registry values are assigned in installation order for Green Hills tools not version order
Filter out files from the list of directories (i.e if int1234.zip and int1234 are both in root folder)
-- Use the specified toolset located within GHS_TOOLSET_ROOT
-- Update how the latest toolset is determined; scan the location GHS_TOOLSET_ROOT and sort it
No longer use registry settings looking for installations
The registry values are assigned in installation order for Green Hills tools not version order
-- Update to use gbuild.exe from the proper toolset
-- Clarify that CMAKE_MAKE_PROGRAM should not be set by user.
-- Detect some toolset changes when regenerating project files
This could occur if GHS_TOOLSET_ROOT was changed by user after the initial project generation
This could occur if CMAKE_MAKE_PROGRAM was changed at the command line
-- Use placeholder values for CMAKE_<LANG>_COMPILER
The MULTI build system only uses gbuild to build a project
gbuild uses the project file to determine which set of compilers to use based on target platform and architecture
because compiler detection is skipped, placeholder values are used so that CMake does not complain
