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* find_package(): Debug re-rooting behaviorKyle Edwards2024-08-021-3/+28
| | | | | | find_package()'s debug mode provides information about which prefixes are searched, but not which roots are prepended to each prefix. Display this information if debugging is enabled.
* cmFindCommon: Fix typo in internal search path group labelBrad King2024-04-301-1/+1
| | | | | | | Fix a typo from commit 1abd7cd930 (Use containers of labeled search paths instead of individual members, 2014-10-17, v3.2.0-rc1~400^2). The string is used only as an internal unique name, so the typo was not user-facing.
* Source: Use cmValue::IsOn and IsOffVitaly Stakhovsky2024-03-171-1/+1
| | | | Speed up a bit by calling members directly.
* CMake code rely on cmList class for CMake lists management (part. 2)Marc Chevrier2023-04-291-8/+9
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* find_* commands: add control over Windows registry viewsMarc Chevrier2022-04-291-0/+12
| | | | Fixes: #22775
* Find: Support per call disabling of CMAKE_INSTALL_PREFIXRobert Maynard2022-04-151-2/+6
| | | | Fixes #23359
* find_package: Improve --debug-find-pkg= when using a find moduleBrad King2022-02-101-1/+2
| | | | | | | | | Extend the feature added by commit d7b18895bc (cmake: Add filtered debug-find options, 2021-12-07, v3.23.0-rc1~217^2) to enable debug output for `find_*` calls within a find module or cmake package configuration file. Fixes: #23211
* find_*(): Add CMAKE_IGNORE_PREFIX_PATH variableKyle Edwards2022-02-021-8/+38
| | | | Fixes: #20878
* find_package(): Refactor CMAKE_[SYSTEM_]IGNORE_PATHKyle Edwards2022-01-311-7/+10
| | | | | In the old implementation, CMAKE_[SYSTEM_]IGNORE_PATH was handled in cmFindCommon. Move it into cmFindPackageCommand.
* cmake: Add filtered debug-find optionsJohn Parent2021-12-171-0/+6
| | | | | | | | | | Add a `--debug-find-pkg=` option to debug find calls for specific packages. Add a `--debug-find-var=` option to debug find calls for specific return variables. Fixes: #21880
* Source: fix many -Wmissing-prototypes warnings by marking functions staticSean McBride2021-10-251-1/+1
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* find_package: Don't reroot prefix that is equal to a root pathAlexandru Croitor2021-10-201-2/+8
| | | | | | | | | | | When both CMAKE_FIND_ROOT_PATH and CMAKE_PREFIX_PATH are set to /opt/my_device_sysroot, cmFindCommon::RerootPaths would only look for packages in /opt/my_device_sysroot/opt/my_device_sysroot but would not try to look in /opt/my_device_sysroot. Make sure to not reroot the prefix path in such a case. Fixes: #21937
* Rename cmProp in cmValueMarc Chevrier2021-09-211-7/+7
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* Code style: add missed explicit 'this->'Oleksandr Koval2021-01-051-1/+1
| | | | | CMake uses explicit 'this->' style. Using custom clang-tidy check we can detect and fix places where 'this->' was missed.
* Constify some code as suggested by clang-tidyCengizhan Pasaoglu2020-10-191-1/+1
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* cmMakefile::GetDefinition: return cmPropVitaly Stakhovsky2020-09-021-14/+13
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* Source: use cmNonempty()Vitaly Stakhovsky2020-07-281-4/+4
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* cmMakefile: add GetDefExpandList() that splits value into std::vectorVitaly Stakhovsky2020-05-301-7/+1
| | | | Combines cmMakefile:GetDefinition() and cmExpandList()
* Merge topic 'add_find_call_debugging'Kyle Edwards2019-12-201-0/+17
|\ | | | | | | | | | | | | | | | | f3c9396260 Help: Document CMAKE_FIND_DEBUG_MODE 204b8d9f4e find_*: Use debug logging infrastructure a7ea20649d find_*: Add debug logging infrastructure Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3935
| * find_*: Add debug logging infrastructureRobert Maynard2019-12-191-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | Enable debug messages a new `--find-debug` command-line option or via the `CMAKE_FIND_DEBUG_MODE` variable. This work was started by Chris Wilson, continued by Ray Donnelly, and then refactored by Robert Maynard to collect information into a single message per find query. Co-Author: Ray Donnelly <mingw.android@gmail.com> Co-Author: Chris Wilson <chris+github@qwirx.com>
* | Refactoring: use append functions from cmext/algorithmMarc Chevrier2019-12-171-2/+3
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* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-1/+1
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* cmFind*: Port away from cmCommandRegina Pfeifer2019-09-101-2/+8
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* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is generated by a python script that uses regular expressions to search for string concatenation patterns of the kind ``` std::string str = <ARG0>; str += <ARG1>; str += <ARG2>; ... ``` and replaces them with a single `cmStrCat` call ``` std::string str = cmStrCat(<ARG0>, <ARG1>, <ARG2>, ...); ``` If any `<ARGX>` is itself a concatenated string of the kind ``` a + b + c + ...; ``` then `<ARGX>` is split into multiple arguments for the `cmStrCat` call. If there's a sequence of literals in the `<ARGX>`, then all literals in the sequence are concatenated and merged into a single literal argument for the `cmStrCat` call. Single character strings are converted to single char arguments for the `cmStrCat` call. `std::to_string(...)` wrappings are removed from `cmStrCat` arguments, because it supports numeric types as well as string types. `arg.substr(x)` arguments to `cmStrCat` are replaced with `cm::string_view(arg).substr(x)`
* Source sweep: Use cmIsOn instead of cmSystemTools::IsOnSebastian Holtermann2019-08-171-1/+1
| | | | | | | | | This replaces invocations of - `cmSystemTools::IsInternallyOn` with `cmIsInternallyOn` - `cmSystemTools::IsNOTFOUND` with `cmIsNOTFOUND` - `cmSystemTools::IsOn` with `cmIsOn` - `cmSystemTools::IsOff` with `cmIsOff`
* Source code: Use cmExpandList instead of cmSystemTools::ExpandListArgumentSebastian Holtermann2019-08-141-2/+3
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* Find: Correct spelling and layout issues in CMAKE_FIND_USE_ docsRobert Maynard2019-07-091-1/+1
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* Find: Provide global controls for the `NO_[]_PATH` call optionsRobert Maynard2019-06-211-0/+21
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* Use cmAppend to append ranges to std::vector instancesSebastian Holtermann2019-05-231-1/+2
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* Prefer front/back/data over dereferencing begin/rbegin iterArtur Ryt2019-02-061-1/+1
| | | | Changed for sequenced containers: vector, list, string and array
* clang-tidy: Use `= default`Regina Pfeifer2019-01-251-3/+1
| | | | | | Suppress some cases in `Source/cmGeneratorExpressionNode.cxx` and `Source/cmUVHandlePtr.h` where a few older compilers require a user-defined default constructor (with `{}`).
* clang-tidy: Use emplaceRegina Pfeifer2019-01-171-3/+3
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* Using front() and back() instead of calculationsCengizhan Pasaoglu2018-11-061-2/+2
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* Fix misc. typosluz.paz2018-06-041-2/+2
| | | | Found via `codespell` and `grep`
* find_package: Use PackageName_ROOT variables as search prefixesBrad King2018-03-161-7/+0
| | | | | | | | | | | | | | | | | | | This feature was originally added by commit v3.9.0-rc1~71^2~2 (find_*: Add a new PackageRoot search path group, 2017-05-03) and documented by commit v3.9.0-rc1~71^2 (find_*: Add docs for PackageRoot search path group, 2017-05-03). However, we had to disable the feature and remove the documentation in commit v3.9.1~2^2 (find_*: Disable the PACKAGE_ROOT search path group for CMake 3.9, 2017-08-08) due to breaking projects that used `PackageName_ROOT` variables themselves. Add policy `CMP0074` to restore the `PackageName_ROOT` variable behavior in a compatible way. Also revise the stack of root paths to store the paths themselves rather than the package names. This way the policy can be considered at the `find_package` call site instead of individual `find_` calls inside a find module. Co-Author: Chuck Atkins <chuck.atkins@kitware.com> Issue: #17144
* Reduce allocation of temporary values on heap.Pavel Solodovnikov2018-01-261-1/+1
| | | | | - Use `std::move` while inserting temporary results into vectors. - Change `push_back` to `emplace_back` where appropriate.
* Fix trivial typos in textluzpaz2017-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some are user facing. Found using codespell -q 3 --skip="./Utilities" -I .cmake-whitelist.txt` whereby the whitelist contained: ans dum helpfull emmited emmitted buil iff isnt nto ot pathes substract te todays upto whitespaces
* Meta: modernize old-fashioned loops to range-based `for`.Pavel Solodovnikov2017-09-121-22/+16
| | | | | | Changes done via `clang-tidy` with some manual fine-tuning for the variable naming and `auto` type deduction where appropriate.
* Use C++11 nullptrDaniel Pfeifer2017-08-241-2/+2
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* find_*: Disable the PACKAGE_ROOT search path group for CMake 3.9Brad King2017-08-081-0/+7
| | | | | | | | | | | | | | | | Disable the feature added by commit v3.9.0-rc1~71^2~2 (find_*: Add a new PackageRoot search path group, 2017-05-03) and remove documentation added by commit v3.9.0-rc1~71^2 (find_*: Add docs for PackageRoot search path group, 2017-05-03). Unfortunately the name `<pkg>_ROOT` may already be set by projects for their own incompatible purposes. Disable the behavior change for now to fix the regression for CMake 3.9. We can restore it later with a policy. In order to keep the implementation and tests working, add an undocumented variable we can use in the tests to enable the behavior before the policy is introduced. Fixes: #17144
* cmFindCommon: Drop unused FilterPaths methodBrad King2017-07-111-12/+0
| | | | | | The method has not been used since commit v3.2.0-rc1~400^2~1 (Encapsulate search path manipulation functions into a seperate class, 2014-10-15).
* cmFindCommon: Fix typo in PackageName_ROOT path labelBrad King2017-07-111-1/+1
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* Remove second arg: npos in substr usagesPavel Solodovnikov2017-06-011-1/+1
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* Access string npos without instancePavel Solodovnikov2017-06-011-1/+1
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* find_*: Add a new PackageRoot search path groupChuck Atkins2017-05-161-2/+10
| | | | | | The new PackageRoot search path group allows the PackageName_ROOT cmake and environment variables to be used as search prefixes for all find_* commands called from within a find module
* Merge topic 'split-sysroot'Brad King2017-05-111-1/+13
|\ | | | | | | | | | | | | 53e89b6a Add options for separate compile and link sysroots Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !819
| * Add options for separate compile and link sysrootsBrad King2017-05-091-1/+13
| | | | | | | | | | | | | | | | | | Add `CMAKE_SYSROOT_COMPILE` and `CMAKE_SYSROOT_LINK` variables to as operation-specific alternatives to `CMAKE_SYSROOT`. This will be useful for Android NDKs that compile and link with different sysroot values (e.g. `r14` with unified headers). Co-Author: Florent Castelli <florent.castelli@gmail.com>
* | cmFindCommon: remove unused function SetMakefileDaniel Pfeifer2017-05-101-12/+0
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* Fix several include-what-you-use findingsDaniel Pfeifer2016-11-081-3/+4
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* Include necessary headers in commandsDaniel Pfeifer2016-10-261-0/+1
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