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path: root/Source/cmAddSubDirectoryCommand.cxx
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* add_subdirectory: Add SYSTEM optionDa Quexian2022-09-261-1/+11
| | | | | Fixes: #22401 Signed-off-by: Da Quexian <daquexian566@gmail.com>
* use string_views to avoid memory allocationsRolf Eike Beer2020-03-241-1/+4
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* cmake: avoid getcwd in `CollapseFullPath`Tim Blechmann2020-01-141-1/+2
| | | | | | `CollapseFullPath` calls getcwd, which is a rather expensive system call. we can replace it with `GetHomeOutputDirectory()` to save us from the calling overhead
* Refactor: Use cmStrCat to construct error stringsAsit Dhal2019-09-181-8/+7
| | | | | Replace string construction using std::stringstream with cmStrCat and cmWrap.
* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-1/+1
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* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)`
* cmA*Command: Turn into free functionsRegina Pfeifer2019-08-071-17/+16
| | | | Ref: #19499
* cmRange: Move to dedicated header fileRegina Pfeifer2019-02-211-1/+1
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* Modernize: Use ranged for-loops when possibleArtur Ryt2019-02-071-5/+4
| | | | | | | Replaced most manual `const_iterator`-based loops and some reverse-iterator loops with range loops. Fixes: #18858
* Using front() and back() instead of calculationsCengizhan Pasaoglu2018-11-061-3/+3
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* cmMakefile: return directories as const std::string&Vitaly Stakhovsky2018-08-271-5/+5
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* Reduce raw string pointers usage.Pavel Solodovnikov2018-01-311-2/+2
| | | | | | | | | | * Change some functions to take `std::string` instead of `const char*` in the following classes: `cmMakeFile`, `cmake`, `cmCoreTryCompile`, `cmSystemTools`, `cmState`, `cmLocalGenerator` and a few others. * Greatly reduce using of `const char*` overloads for `cmSystemTools::MakeDirectory` and `cmSystemTools::RelativePath`. * Remove many redundant `c_str()` conversions throughout the code.
* Add const-reference qualificationsPavel Solodovnikov2017-05-261-1/+1
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* clang-tidy: remove else after break and continueDaniel Pfeifer2017-04-211-1/+2
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* Include necessary headers in commandsDaniel Pfeifer2016-10-261-0/+6
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* Separate compilation for commands included in cmBootstrapCommands1Daniel Pfeifer2016-10-211-0/+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.
* use empty method to check for emptynessDaniel Pfeifer2016-09-151-1/+1
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-46/+29
| | | | | | | | | | | | | 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.
* cmMakefile: Rename GetCurrent{Output,Binary}Directory.Stephen Kelly2015-04-201-2/+2
| | | | Match names used in CMake code.
* cmMakefile: Rename GetCurrent{,Source}Directory.Stephen Kelly2015-04-201-4/+4
| | | | Match the names used in cmake code.
* cmMakefile: Remove unused PreOrder member.Stephen Kelly2015-04-011-1/+1
| | | | Remove references from dependendent API.
* Replace !foo.size() pattern with foo.empty().Stephen Kelly2015-01-181-1/+1
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* Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-1/+1
| | | | All compilers hosting CMake support the std class.
* strings: Remove redundant calls to std::string::c_str()Nils Gladitz2014-10-151-4/+4
| | | | | Replacements were detected and performed by the clang tool remove-cstr-calls on a linux build.
* Remove some c_str() calls.Stephen Kelly2014-03-111-3/+3
| | | | | | Use the clang RemoveCStrCalls tool to automatically migrate the code. This was only run on linux, so does not have any positive or negative effect on other platforms.
* add_subdirectory: Compute output dir with consistent slashes (#10072)Brad King2013-03-121-5/+10
| | | | | | | | | | | | | When the command is invoked without an explicit build directory path we compute it from the source directory path. When either the source or build tree is the root of a Windows drive letter it will have a trailing slash. Handle slashes consistently when substituting the current output directory for the current source directory. While at it, use cmSystemTools::IsSubDirectory instead of FindLastString to verify that the source directory is a subdirectory. Inspired-by: Graham Menhennitt <graham@menhennitt.com.au>
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-2/+2
| | | | | | | | | | | | | | | | | Our Git commit hooks disallow modification or addition of lines with trailing whitespace. Wipe out all remnants of trailing whitespace everywhere except third-party code. Run the following shell code: git ls-files -z -- \ bootstrap doxygen.config '*.readme' \ '*.c' '*.cmake' '*.cpp' '*.cxx' \ '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \ '*.mm' '*.pike' '*.py' '*.txt' '*.vim' | egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' | egrep -z -v '^(Modules/CPack\..*\.in)' | xargs -0 sed -i 's/ \+$//'
* Convert CMake to OSI-approved BSD LicenseBrad King2009-09-281-14/+9
| | | | | | | This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
* ENH: add return and break support to cmake, also change basic command ↵Ken Martin2008-01-231-1/+1
| | | | invocation signature to be able to return extra informaiton via the cmExecutionStatus class
* ENH: some code cleanupKen Martin2007-03-121-3/+3
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* BUG: Fix automatic computation of binary path to work for subdirectories of ↵Brad King2006-08-311-44/+56
| | | | out of source directories. This addresses bug#3592.
* COMP: Removed unused variable.Brad King2006-06-051-2/+0
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* BUG: Always check whether a subdirectory is below the top of the source ↵Brad King2006-06-051-23/+15
| | | | before computing the binary tree automatically. Even when the source is a relative path it may contain ../ which would allow it to be outside the source tree.
* STYLE: fix line lengthKen Martin2006-05-111-1/+2
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* STYLE: fix line lengthKen Martin2006-05-101-2/+7
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* STYLE: some m_ to this-> cleanupKen Martin2006-03-151-7/+7
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* ENH: better format for ADD_SUBDIRECTORY commandKen Martin2005-09-121-17/+47
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* ENH: removed the PREORDER option from the AddSubDirectory commandKen Martin2005-05-311-7/+1
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* ENH: added immediate subdirectory commandKen Martin2005-03-181-0/+96