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* Revise include order using clang-format-6.0Kitware Robot2019-10-011-1/+2
| | | | | Run the `clang-format.bash` script to update our C and C++ code to a new include order `.clang-format`. Use `clang-format` version 6.0.
* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-1/+1
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* clang-tidy: Replace typedef with usingRegina Pfeifer2019-09-031-1/+1
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* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)`
* cmCommand refactor: cmExecProgramCommandGabor Bencze2019-08-201-15/+21
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* cmMakefile: Let AddDefinition accept a value as cm::string_viewSebastian Holtermann2019-07-241-1/+1
| | | | | | | | | | | | | | | | This changes `cmMakefile::AddDefinition` to take a `cm::string_view` as value argument instead of a `const char *`. Benefits are: - `std::string` can be passed to `cmMakefile::AddDefinition` directly without the `c_str()` plus string length recomputation fallback. - Lengths of literals passed to `cmMakefile::AddDefinition` can be computed at compile time. In various sources uses of `cmMakefile::AddDefinition` are adapted to avoid `std::string::c_str` calls and the `std::string` is passed directly. Uses of `cmMakefile::AddDefinition`, where a `nullptr` `const char*` might be passed to `cmMakefile::AddDefinition` are extended with `nullptr` checks.
* Source: change parameters to std::stringVitaly Stakhovsky2019-05-191-15/+15
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* Merge topic 'error-consolidate'Brad King2019-02-251-1/+1
|\ | | | | | | | | | | | | 9dd255548d cmSystemTools::Error: consolidate parameters into single std::string Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2995
| * cmSystemTools::Error: consolidate parameters into single std::stringVitaly Stakhovsky2019-02-201-1/+1
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* | cmSystemTools: More functions accept `std::string` paramsVitaly Stakhovsky2019-02-201-1/+1
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* Merge topic 'Wcomma'Brad King2019-01-221-1/+1
|\ | | | | | | | | | | | | 5ff7fb592e Fixed all but one clang -Wcomma warning Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2828
| * Fixed all but one clang -Wcomma warningSean McBride2019-01-121-1/+1
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* | cmSystemTools: Stdout(),Stderr() accept std::string argumentVitaly Stakhovsky2019-01-201-3/+3
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* Revise C++ coding style using clang-format-6.0Kitware Robot2018-06-011-2/+2
| | | | | | | | | | | | 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.
* 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.
* Meta: modernize old-fashioned loops to range-based `for`.Pavel Solodovnikov2017-09-121-7/+7
| | | | | | Changes done via `clang-tidy` with some manual fine-tuning for the variable naming and `auto` type deduction where appropriate.
* Use C++11 nullptrDaniel Pfeifer2017-08-241-4/+4
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* 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 Encoding option for RunChild, RunMakeCommand and RunProcessDāvis Mosāns2016-11-141-2/+2
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* Windows: Encode child process output to internally-used encodingDāvis Mosāns2016-11-141-1/+13
| | | | | | Typically Windows applications (eg. MSVC compiler) use current console's codepage for output to pipes so we need to encode that to our internally-used encoding (`KWSYS_ENCODING_DEFAULT_CODEPAGE`).
* Include necessary headers in commandsDaniel Pfeifer2016-10-261-1/+5
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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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* use CM_NULLPTRDaniel Pfeifer2016-06-281-4/+4
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-138/+83
| | | | | | | | | | | | | 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.
* Fix preprocessor checks WIN32 => _WIN32Brad King2015-06-151-3/+3
| | | | | | The latter is predefined by Windows toolchains and is more reliable. Reported-by: Michael Stürmer <michael.stuermer@schaeffler.com>
* Replace foo.size() pattern with !foo.empty().Stephen Kelly2015-01-181-1/+1
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* Replace 'foo.size() > 0' pattern with !foo.empty().Stephen Kelly2015-01-181-5/+5
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* Remove some c_str() calls.Stephen Kelly2014-03-111-2/+2
| | | | | | 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.
* exec_program: Re-implement using KWSys ProcessBrad King2013-10-191-4/+192
| | | | | | | Drop use of cmSystemTools::RunCommand. It used popen on UNIX (equivalent to /bin/sh -c "$command") and direct CreateProcess calls on Windows. Implement equivalent behavior using the KWSys Process library. Copy windows shortpath conversion logic from cmSystemTools::RunCommand.
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-7/+7
| | | | | | | | | | | | | | | | | Our Git commit hooks disallow modification or addition of lines with trailing whitespace. Wipe out all remnants of trailing whitespace everywhere except third-party code. Run the following shell code: git ls-files -z -- \ bootstrap doxygen.config '*.readme' \ '*.c' '*.cmake' '*.cpp' '*.cxx' \ '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \ '*.mm' '*.pike' '*.py' '*.txt' '*.vim' | egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' | egrep -z -v '^(Modules/CPack\..*\.in)' | xargs -0 sed -i 's/ \+$//'
* 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/+2
| | | | invocation signature to be able to return extra informaiton via the cmExecutionStatus class
* STYLE: fix line lengthKen Martin2006-05-101-1/+2
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* STYLE: some m_ to this-> cleanupKen Martin2006-03-151-2/+2
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* BUG: exec program should not fail if it can not exec the program, but should ↵Bill Hoffman2004-06-241-1/+5
| | | | only set the return value to -1 and set the output to the reason for the failure.
* BUG: fix spaces in path on mingw, and change EXEC_PROGRAM to return false ↵Bill Hoffman2004-06-231-5/+6
| | | | when it does not run, also do not convert the directory to an output path for EXEC_PROGRAM as this is done by the process execution, and doing it twice may cause trouble on some shells.
* Complete rework of makefile generators expect troubleBill Hoffman2002-11-081-0/+9
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* ENH: Added reference to Copyright.txt. Removed old reference to ITK ↵Brad King2002-10-231-3/+3
| | | | copyright. Changed program name to CMake instead of Insight in source file header. Also removed tabs.
* ENH: if output variable turn verbose offBill Hoffman2002-10-231-2/+9
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* BUG: get all the output including the last characterBill Hoffman2002-10-081-1/+1
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* remove unused variablesKen Martin2002-09-151-1/+0
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* Add return value support and add documentationAndy Cedilnik2002-08-081-13/+43
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* Add option of storing output to the variableAndy Cedilnik2002-08-081-1/+29
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* ENH: use separate vars for creating c++ and c shared libraries and add a ↵Bill Hoffman2002-04-081-1/+1
| | | | test for c libraries
* ENH: fix more space problems, you can add args to the ExecProgram command ↵Bill Hoffman2002-04-031-3/+32
| | | | separatly now
* ENH: overhaul of RunCommand on windows, if only win32 had popen...Bill Hoffman2002-03-141-6/+2
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* ENH: expand variables in arguments before the commands get themBill Hoffman2002-03-051-4/+1
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* ENH: big change in the path handling, one function CreateOutputPath is used ↵Bill Hoffman2002-02-221-1/+1
| | | | to escape spaces and convert to the native path type
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