818ec34bdd file: GLOB_RECURSE VerifyGlobs.cmake should have CMP0009 set to new
b620dc566d file: Fix GLOB_RECURSE LIST_DIRECTORIES documentation regarding CMP0009
715f90bdd9 Tests: Perform minor cleanups in RunCMake.file test
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kyle Edwards <kyle.edwards@kitware.com>
Merge-request: !4342
8752c1bd64 Merge branch 'backport-3.16-link-line-backtrace'
e756328434 Propagate backtraces from LINK_LIBRARIES through to link line items
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: Dennis Klein <d.klein@gsi.de>
Merge-request: !4344
In certain cases, rebuilds with CMake using the CONFIGURE_DEPENDS flag
with GLOB_RECURSE could result in a reconfigure loop due to CMP0009 not
being propogated to the generated VerifyGlobs.cmake script.
During the inital configuration phase, RecurseThroughSymlinksOn() is
called for recursive glob operations either by having the CMP0009 status
not set to NEW or by explicitly providing the FOLLOW_SYMLINKS flag. At
the end when the VerifyGlobs script is created, the FOLLOW_SYMLINKS flag
is written according to the final resolved form through a call to
GetRecurseThroughSymlinks(). Thus, setting CMP0009 to NEW in the
generated file is safe and allows correct behavior whether or not the
end user sets the policy status to NEW or OLD.
In commit 9fc20a4f3e (install: Add sane set of defaults for DESTINATION
and file type parameters, 2018-11-02, v3.14.0-rc1~410^2~1), a regression
was introduced, in which an `install(TARGETS)` with a
RUNTIME/LIBRARY/ARCHIVE DESTINATION but no PUBLIC_HEADER/PRIVATE_HEADER
DESTINATION would then install the headers. The old behavior did not do
this. Restore the old behavior.
Fixes: #20326
Since commit d4d0dd0f6a (cmLinkLineComputer: Add ComputeLinkLibs
overload with backtraces, 2019-09-13, v3.16.0-rc1~87^2~4), backtraces
have been collected by `ComputeLinkLibs` by looking back through the
link implementation libraries for one matching the text of the link line
item. This is slow in projects with long link lines.
Instead, teach `cmComputeLinkDepends` and `cmComputeLinkInformation` to
carry backtrace information explicitly along with the text of each item.
Fixes: #20322
Fix an issue where CMAKE_NMC_DEFAULT_BUILD_FILE_CONFIG is specified
and CMAKE_NMC_CROSS_CONFIGS is not, which results in a false error
with CMAKE_NMC_DEFAULT_CONFIGS.
bd4ae2af0f Help: Make note of ninja -f argument in Ninja Multi-Config docs
79e5b3c46a Help: Explain new behavior of cmake --build in Ninja Multi-Config
16a4ba5b31 Ninja Multi-Config: Use build.ninja if cmake --build has no --config
2ac835b9f9 Refactor: Allow generators to decide default configuration for build
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4323
VS 2017 version 15.8 introduced support for unity builds implemented
in part by the `$(VCTargetsPath)/Microsoft.Cpp.Unity.targets` file.
Do not enable unity builds on VS 15 versions that do not have that file.
Fixes: #20284
llvm-rc requires preprocessed rc files. The CMake command line tool
cmake_llvm_rc enables channing the preprocessor call and the resource
compiler and make this appear as single compilation step.
When llvm-rc is detected as resource compiler, the RC compilation step
is set to use this command.
afcd9fe669 AIX: Add an option to disable automatic exports from shared libraries
67f30811ce AIX: Improve name of internal symbol export list file
0ffd54f094 AIX: Add ExportImportList option to skip the object files
0dcfb63cb9 AIX: Revise ExportImportList to build output more incrementally
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4308
Brad King