Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`, now with "east const" enforcement.
Use `clang-format` version 18.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Issue: #26123
After b665966933 (cmComputeLinkInformation: track `OBJECT` library
dependencies, 2023-07-22), introduced in !8645 as a fix for #25112,
`OBJECT` libraries were tracked in a separate member to reduce the risk
of further regressions. This commit prepares consumers to handle
`OBJECT` libraries once they start appearing as link items.
Replace WATCOMQUOTE output format by UseWatcomQuote attribute to properly handle single quote
This attribute is used globaly only for Watcom linker to handle single-quote separator instead of double-quote
it doesn't mean different output format only change of quoting separator
It is now applied to any output form SHELL/RESPONSE/NINJAMULTI if Watcom linker is used otherwise double-quote is used
This generator expression offers the capability, for the link step, to
decorate libraries with prefix/suffix flags and/or adding any specific flag for each
library.
Fixes: #22812, #18751, #20078, #22703
The library search paths added by commit 2746c61e6d (Swift: Add library
search paths for dependencies, 2019-06-09, v3.16.0-rc1~561^2) need to be
quoted properly on command lines to handle spaces and such. This was
already done by `cmLinkLineComputer::ComputeLinkPath` for
non-Swift-specific link directories.
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
Enables the clang-tidy test performance-inefficient-string-concatenation
and replaces all inefficient string concatenations with `cmStrCat`.
Closes: #19555
The `CMAKE_LINK_LIBRARY_FILE_FLAG` variable is meant for linkers that
want library file paths to be preceded by a flag. This is used only
for OpenWatcom to add the `library` argument before library file paths.
Refactor the approach to treat `CMAKE_LINK_LIBRARY_FILE_FLAG` as a
command-line string fragment to add just before the library file path.
This has two advantages:
* `CMAKE_LINK_LIBRARY_FILE_FLAG` now works like `CMAKE_LINK_LIBRARY_FLAG`.
* `CMAKE_LINK_LIBRARY_FILE_FLAG` can now be an attached flag whose value
is the library file path.
Technically this is a change in behavior, but this setting was created
for internal use and should be rarely used outside of CMake itself.
Fixes: #19541
When building Swift executables and libraries which import a module, an
implicit link will be added by the driver. Because this links by name
rather than path, the library search path needs to be provided to
indicate where to find the library. For all local dependencies, add the
library paths for the targets when linking. This ensures that you can
link against local libraries without explicitly setting a library path.
Fixes: #19304
Suppress some cases in `Source/cmGeneratorExpressionNode.cxx` and
`Source/cmUVHandlePtr.h` where a few older compilers require a
user-defined default constructor (with `{}`).
Previously we had a two issues when building cuda executables
that required separable compilation. The first was that we didn't
propagate FLAGS causing any -arch / -gencode flags to be dropped, and
secondly generators such as ninja would use the CXX language flags
instead of CUDA when the executable was mixed language.
Port dependents to the new locations as needed.
Leave behind a cmState.h include in cmListFileCache to reduce noise. It
is removed in a following commit.
Add a ConvertToOutputForExisting method which can be made virtual later
to satisfy different generator needs.
Pass additional strings as parameters for now. They can be turned into
class state later.
Add a cmOutputConverter to the cmLinkLineComputer and factory methods to
facilitate shell escapes.
Add state to the cmLinkLineComputer to record whether outputting for
response files or for watcom, to satisfy the cmOutputConverter API.
These are constant for the lifetime of the cmLinkLineComputer, even when
its functionality is extended in the future. This also keeps the
signatures of cmLinkLineComputer relatively simple.
Pass the cmComputeLinkInformation as a method parameter so that
cmLinkLineComputer is free from target-specific state. An instance
should be usable for all targets in a directory.
CMake has several classes which have too many responsibilities.
cmLocalGenerator is one of them. Start to extract the link line
computation. Create generator-specific implementations of the interface
to account for generator-specific behavior.
Unfortunately MSVC60 has different behavior to everything else and CMake
still generates makefiles for it. Isolate it with MSVC60-specific
names.
