9728839b9e ASM: Fix executable link lines with GNU 'as' tool as CMAKE_ASM_COMPILER
5932f0be4f ASM: Fix depfile flags for GNU 'as' tool
0d0aa98c84 ASM: Record vendor-specific output matched to identify assembler
ee3ec27465 CMakeDetermineCompilerId: Set locale to C for vendor output match
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4460
The GNU `as --help` shows `--MD <file>` as an option to generate depfiles
as needed by Ninja. There is no `-MT <target>` flag but fortunately the
generated files automatically account for the `-o <obj>` flag.
Issue: #20426
The properties added by commit 4a62e3d97c (macOS: Add
OSX_COMPATIBILITY_VERSION and OSX_CURRENT_VERSION properties,
2020-01-24, v3.17.0-rc1~80^2~1) are general-purpose for all platforms
using Mach-O formats and not just on OS X. Rename them accordingly.
The properties are new to the CMake 3.17 release so we can rename
them without compatibility concerns.
Fixes: #20442
Discovery timeout test needs split out into two components:
- build
- test
Building the project should result in a failure due to the timeout
when executing gtest discovery as a post build step.
Likewise, if you ran CTest after this build failure,
we should *also* detect that the discovery_timeout_test has not been built
because no discovery_timeout_test[1]_tests.cmake has been created
due to the test discovery failure (caused by the timeout).
Extend the `file()` command with a new `CONFIGURE` subcommand that
behaves the same as `string(CONFIGURE)` except that it writes the
resulting output immediately to a file.
Fixes: #20388
For users of CMake who want to optimize their scripts if they take a
while to run, this commit adds the ability to output profiling data.
To enable this output, it adds the two command line parameters
to select the output path and format.
This commit adds the first profiling format of type ``google-trace``,
which is the output is a JSON file containing Duration events as per the
Google Trace Format specification:
https://docs.google.com/document/d/1CvAClvFfyA5R-
PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview#
In the same spirit as the REQUIRED keyword on find_package, this will
stop cmake execution with an error on a failed find_program, find_file,
find_path or find_library.
a833aa1167 Fix dependencies on targets linked through object libraries
3b3de0fd17 Tests: Extend ObjectLibrary test with case for object lib dependencies
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4427
When an object library is used via `target_link_libraries`, any targets
listed in the object library's `INTERFACE_LINK_LIBRARIES` closure should
become direct dependencies of the consuming target. However, these were
accidentally left out by `cmComputeTargetDepends::CollectTargetDepends`
because object libraries are encountered through external object sources
first and then added to the `emitted` set which blocks them from being
processed as link dependencies.
This was not noticed by the test case in commit bab24e782c
(target_link_libraries: Propagate dependencies of object libraries,
2018-12-10, v3.14.0-rc1~260^2) because the relevant dependency appears
transitively through the object library target itself.
Re-order the logic to process link dependencies first, and then external
object sources. That way object libraries used via
`target_link_libraries` will be treated as such by dependency analysis.
This also adds missing backtrace information for object libraries used
via `target_link_libraries`. The missing information was mentioned in a
FIXME comment in the RunCMake.FileAPI test added by commit ea0a060168
(fileapi: Add test for codemodel v2, 2018-11-09, v3.14.0-rc1~257^2~7).
That comment itself was dropped by commit a0de350e2f (FileAPI test:
Break gen_check_targets() into JSON files, 2020-02-07), but we can now
update the corresponding location in the `.json` files to have the
now-expected backtrace information.
Fixes: #20421
If cross-config mode is used, and a target depends on another target
as well as a custom command, we don't want the custom command to also
depend on the depended target, as that would build targets unnecessarily.
Fix this behavior.
We may want to enable these variables later on with specific
semantics. To avoid breaking backwards compatibility, make it an
error to use them for now.
Also rename `..._DEFAULT_BUILD_FILE_CONFIG` to `..._DEFAULT_BUILD_TYPE`.
These name changes make the variables meaningful for future use by other
generators.
Newer versions of SWIG drop support for some target languages, and some
forks of SWIG (such as for Fortran and MATLAB) aren't supported by the
mainline version of SWIG.
Swig versions as old as 1.3.6 (circa 2001) and possibly older use the
same format for listing available wrappers "%-15s - Generate %s
wrappers", so component detection should be quite reliable.
Cristian Adam