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* add_custom_command: Add CODEGEN supportJuan Ramos2024-07-011-0/+3
| | | | | | | | | | | By specifying CODEGEN as an argument to add_custom_command the custom command will be added to a codegen build target. The intent is to provide a convenient way for users to get their generated files without having to build the whole project. This can be helpful for code analysis tools which can be useful for IDEs and CI.
* add_custom_{target,command}: Add argument JOB_SERVER_AWAREChris Mahoney2023-07-191-0/+2
| | | | Issue: #16273
* Link step: use linker dependency linker fileMarc Chevrier2023-05-031-0/+6
| | | | | | Based on work done by @ben.boeckel (!8051) Fixes: #22217
* Refactor: `cmGlobalGeneratorFactory::GetDocumentation` returns entryAlex Turbov2022-11-171-2/+1
| | | | | | | | | | Before, a documentation entry was in/out parameter. Now it's a normal return value. This also makes possible to eliminate defaulted default ctor for `cmDocumentationEntry` for C++ 11. Also, simplify `cmake::AppendGlobalGeneratorsDocumentation()`.
* EXPORT_COMPILE_COMMANDS: add `output` fieldBen Boeckel2022-10-281-1/+2
| | | | | | | | Also write for all configurations from multi-config generators. This field was added in the Clang 5 documentation and not present in the Clang 4 documentation (sometime between Dec 2016 and Mar 2017 according to `web.archive.org`).
* Makefiles: Restore path consistency in the global dispatch makefileBrad King2022-08-031-1/+4
| | | | | | | | | | | | | | | | | | | | | | Directory-level rules in `CMakeFiles/Makefile2` were previously previously written by each directory's local generator using its own decision for using relative or absolute paths. Since commit d33b12d84b (Add support for build tree symlink inside source tree, 2022-02-25, v3.24.0-rc1~583^2), each local generator explicitly models the relationship between its source and build paths, and uses this to determine when it is safe to use relative paths. Because `add_subdirectory` supports arbitrary placement of the source and build directories, different local generators may have different relationships between their source and build paths. This can cause disagreement among rules written to `CMakeFiles/Makefile2`. Restore consistency by always using the root local generator to write rules to `CMakeFiles/Makefile2`. Relative paths should always be expressed w.r.t. the top-level build directory since that is the working directory in which the `make` tool processing the file will run. Fixes: #23814
* cmBuildOptions: Split build arguments into separate object.Carsten Rudolph2022-01-221-1/+3
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* cmGlobalCommonGenerator: Adopt GetEditCacheCommandNAKAMURA Takumi2021-06-291-1/+0
| | | | | Move the implementation from the Makefile generator so it can be later used by the Ninja generator too.
* cmGlobalCommonGenerator: Adopt GetEditCacheTargetNameNAKAMURA Takumi2021-06-291-1/+0
| | | | The implementation is the same for both Makefile and Ninja generators.
* clang-tidy: fix `readability-make-member-function-const` warningsBen Boeckel2021-01-271-2/+2
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* cmDepends: merge dependers of depend makefileKai Wang2021-01-051-0/+10
| | | | | | | | | | | Since one depender has multiple dependees, depend makefile generated same depender line by line, to reduce file size and refine make file parse speed, merge same dependers to one. And add a testcase for large depend.make which generated source file includes 20000 header files and run build and incremental build Signed-off-by: Wangkai <wangkai86@huawei.com> Signed-off-by: Zhaoyingdong <zhaoyingdong@huawei.com>
* Makefiles: Add support of DEPFILE for add_custom_commandMarc Chevrier2020-12-231-0/+6
| | | | | Issue: #20286 Fixes: #21415
* Makefiles Generators: use compiler for dependencies generationMarc Chevrier2020-11-291-0/+10
| | | | | | | | | | | Each source compilation generates a dependencies file. These dependencies files are consolidated in one file per target. This consolidation is done as part of command 'cmake -E cmake_depends` launched before evaluation of makefile dependency graph. The consolidation uses the same approach as `CMake` dependencies management. Fixes: #21321
* Refactoring: Abstract Makefile line continuation formatMarc Chevrier2020-11-281-0/+1
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* Modernize: Use #pragma once in all header filesKitware Robot2020-09-031-4/+1
| | | | | | | | | | | | | | | | #pragma once is a widely supported compiler pragma, even though it is not part of the C++ standard. Many of the issues keeping #pragma once from being standardized (distributed filesystems, build farms, hard links, etc.) do not apply to CMake - it is easy to build CMake on a single machine. CMake also does not install any header files which can be consumed by other projects (though cmCPluginAPI.h has been deliberately omitted from this conversion in case anyone is still using it.) Finally, #pragma once has been required to build CMake since at least August 2017 (7f29bbe6 enabled server mode unconditionally, which had been using #pragma once since September 2016 (b13d3e0d)). The fact that we now require C++11 filters out old compilers, and it is unlikely that there is a compiler which supports C++11 but does not support #pragma once.
* Makefiles: Factor out makefile target path escaping and quotingBrad King2020-04-151-0/+6
| | | | | | | | Code paths that write makefile target paths use a combination of `cmSystemTools::ConvertToOutputPath` and `cmMakeSafe`. Some were missing the latter. Wrap these two steps up into a dedicated `ConvertToMakefilePath` method provided on both the local and global generators.
* Makefiles: Do not use '\#' escape sequence with Windows-style make toolsBrad King2020-04-151-0/+3
| | | | | | | | | | | Since commit fbf7a92975 (Makefile: Handle '#' in COMPILE_OPTIONS, 2014-08-12, v3.1.0-rc1~174^2) we escape `#` as `\#` in `flags.make` variable assignments so that they are not treated as a comment. Windows-style make tools like NMake do not interpret backslashes in that way. Other means will be needed to handle `#` in contexts where it is even possible. The test suite is not covering this for NMake anyway, and actually has a workaround in `Tests/TryCompile` for the old behavior, which we can now update.
* Modernize memory managementMarc Chevrier2020-02-271-1/+8
| | | | Update internals of various classes
* GlobalGenerator family: modernize memory managementMarc Chevrier2020-01-071-3/+3
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* cmLocalGenerator: modernize memory managementMarc Chevrier2019-12-091-5/+8
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* Makefiles: Fix EXCLUDE_FROM_ALL OFF on sub/sub/tgt in sub/allBrad King2019-09-301-2/+2
| | | | | | | | Defer adding a test to a later commit after all generators have been fixed. Issue: #19753 Co-Author: Sebastian Holtermann <sebholt@xwmw.org>
* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-1/+1
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* clang-tidy: Replace typedef with usingRegina Pfeifer2019-09-041-3/+2
| | | | | | | | Automate the conversion with perl -i -0pe 's/typedef ([^;]*) ([^ ]+);/using $2 = $1;/g' then manually fix a few places.
* Makefiles: Process ADDTIONAL_CLEAN_FILES dir prop at directory levelSebastian Holtermann2019-05-181-1/+2
| | | | | | | | | | | | | | In the "Unix Makefiles" generator, the `ADDTIONAL_CLEAN_FILES` directory property was evaluated on a per target basis. This had two drawbacks: - per directory clean files were repeated in every target clean script - per directory clean files weren't removed in directories without targets (issue #8164) This patch moves the `ADDTIONAL_CLEAN_FILES` directory property processing from the target to the directory level clean target. Fixes: #8164 "ADDITIONAL_CLEAN_FILES directory property not respected if no target present in directory"
* Fix invalid ///! doxygen comment line startsSebastian Holtermann2019-03-311-1/+1
| | | | | In various places `///!` was used to start a comment line. This is not valid Doygen syntax. This patch replaces `///!` comment starts with `//!`.
* cmake: Teach --build mode to support multiple targetsBartosz Kosiorek2019-03-051-9/+6
| | | | Fixes: #16136
* Merge topic 'tidy-use-equals-default'Brad King2019-01-291-1/+0
|\ | | | | | | | | | | | | | | | | 094f01d0f0 cleanup: Prefer compiler provided special member functions 55671b41d2 clang-tidy: Use `= default` Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: Brad King <brad.king@kitware.com> Merge-request: !2841
| * cleanup: Prefer compiler provided special member functionsRegina Pfeifer2019-01-251-1/+0
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| * clang-tidy: Use `= default`Regina Pfeifer2019-01-251-1/+1
| | | | | | | | | | | | Suppress some cases in `Source/cmGeneratorExpressionNode.cxx` and `Source/cmUVHandlePtr.h` where a few older compilers require a user-defined default constructor (with `{}`).
* | cmGlobalGenerator: Add a class that represent the build commandRobert Maynard2019-01-251-1/+1
|/ | | | | | This refactors a std::vector<std::string> into a class so that we can extend the features to represent things such as multiple chained commands in the future.
* clang-tidy: Use default member initializationRegina Pfeifer2018-12-151-5/+2
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* Revise C++ coding style using clang-format-6.0Kitware Robot2018-06-011-5/+8
| | | | | | | | | | | | Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`. Use `clang-format` version 6.0. * 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.
* cmake: Add options for parallel builds to --build modeFlorian Maushart2018-05-251-7/+5
| | | | | | | While we already support `cmake --build . -- -j`, the options after `--` are specific to the native build tool. Add new options `--parallel [<N>]` and `-j [<N>]` to abstract this and map to the proper option for the native build tool.
* Makefiles: Drop 'requires' step and its supporting infrastructureYurii Batrak2017-12-141-3/+0
| | | | | | | | The 'requires' step was used to provide implicit dependencies between the generated Fortran module files and a Fortran target that needs these module files to ensure the correct compilation order. After recent refactoring to resolve all dependencies explicitly through `.mod.stamp` make targets, the separate 'requires' step is not needed anymore.
* Use C++11 override instead of CM_OVERRIDEBrad King2017-09-151-29/+23
| | | | | | | | We now require C++11 support including `override`. Drop use of the old compatibility macro. Convert references as follows: git grep -l CM_OVERRIDE -- '*.h' '*.hxx' '*.cxx' | xargs sed -i 's/CM_OVERRIDE/override/g'
* IWYU: Mark cmConfigure.h with pragma: keepDaniel Pfeifer2017-08-261-1/+1
| | | | Also remove `#include "cmConfigure.h"` from most source files.
* Use quotes for non-system includesDaniel Pfeifer2017-04-111-1/+1
| | | | | | | | | | | | | Automate with: git grep -l '#include <cm_' -- Source \ | xargs sed -i 's/#include <\(cm_.*\)>/#include "\1"/g' git grep -l '#include <cmsys/' -- Source \ | xargs sed -i 's/#include <\(cmsys\/.*\)>/#include "\1"/g' git grep -l '#include <cm[A-Z]' -- Source \ | xargs sed -i 's/#include <\(cm[A-Z].*\)>/#include "\1"/g'
* Add policy CMP0069 to enforce INTERPROCEDURAL_OPTIMIZATIONRuslan Baratov2017-03-301-0/+2
| | | | | | | | | Previously the `INTERPROCEDURAL_OPTIMIZATION` target property was honored only for the Intel compiler on Linux and otherwise ignored. In order to add support for more compilers incrementally without changing behavior in the future, add a new policy whose NEW behavior enforces the `INTERPROCEDURAL_OPTIMIZATION` property. Add flags for supported compilers and otherwise produce an error.
* Fix several include-what-you-use findingsDaniel Pfeifer2016-11-081-5/+5
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* cmState: Port dependents to new cmStateTypes headerStephen Kelly2016-10-191-1/+1
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* cmState: Port dependent code to new cmStateSnapshot nameStephen Kelly2016-10-191-2/+2
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* Simplify CMake per-source license noticesBrad King2016-09-271-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* fix a load of include-what-you-use violationsDaniel Pfeifer2016-09-031-2/+16
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* CMake: Report whether generators support platformsTobias Hunger2016-07-141-0/+6
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* mark functions with CM_OVERRIDEDaniel Pfeifer2016-06-271-29/+49
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-46/+51
| | | | | | | | | | | | | Run the `Utilities/Scripts/clang-format.bash` script to update all our C++ code to a new style defined by `.clang-format`. Use `clang-format` version 3.8. * 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.
* Source: Stabilize include orderBrad King2016-04-291-0/+1
| | | | | Each source file has a logical first include file. Include it in an isolated block so that tools that sort includes do not move them.
* cmake-gui: Add option to specify generator toolsetRobert Dailey2015-11-171-0/+6
| | | | | | | | | | The -T parameter to CMake may now be specified through cmake-gui via a new text field in the first-time configure wizard (below the generator chooser). The generator factories specify whether or not they support toolsets. This information is propagated to the Qt code and used to determine if the selected generator should also display the optional Toolset widgets.
* Makefiles: Remove some unneeded castsStephen Kelly2015-10-261-1/+1
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* Makefiles: Port to cmGeneratorTarget.Stephen Kelly2015-10-241-1/+1
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