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* libuv: Add support for building for QNX within CMakeElad Lahav2020-09-251-1/+2
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* Fix typos identified using codespellJean-Christophe Fillion-Robin2020-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See https://github.com/codespell-project/codespell#readme The following command was used: ``` codespell -q6 --skip="\ .git,\ *.json,\ ./Copyright.txt,\ ./Help/command/foreach.rst,\ ./Help/prop_test/REQUIRED_FILES.rst,\ ./Help/variable/CTEST_COVERAGE_COMMAND.rst,\ ./Modules/CMakeCheckCompilerFlagCommonPatterns.cmake,\ ./Modules/CMakeRCInformation.cmake,\ ./Modules/Internal/CPack/NSIS.template.in,\ ./Modules/FindMatlab.cmake,\ ./Modules/MatlabTestsRedirect.cmake,\ ./Modules/Platform/Windows-Clang.cmake,\ ./Modules/Platform/Windows-Intel-Fortran.cmake,\ ./Modules/Platform/Windows-MSVC.cmake,\ ./Source/CMakeVersion.cmake,\ ./Source/cmConvertMSBuildXMLToJSON.py,\ ./Source/cmCreateTestSourceList.cxx,\ ./Source/cmGlobalVisualStudio10Generator.cxx,\ ./Source/cmExportBuildFileGenerator.cxx,\ ./Source/cmExportInstallAndroidMKGenerator.cxx,\ ./Source/cmExportInstallFileGenerator.cxx,\ ./Source/cmExportSet.cxx,\ ./Source/cmExportTryCompileFileGenerator.cxx,\ ./Source/cmFindPackageCommand.cxx,\ ./Source/cmInstallCommand.cxx,\ ./Source/cmGeneratorExpressionLexer.cxx,\ ./Source/cmLocalVisualStudio7Generator.cxx,\ ./Source/cmOrderDirectories.cxx,\ ./Source/cmTarget.cxx,\ ./Source/kwsys/*,\ ./Source/QtDialog/CMakeSetupDialog.ui,\ ./Source/CPack/WiX/cmWIXRichTextFormatWriter.cxx,\ ./Source/CTest/cmParseCoberturaCoverage.h,\ ./Tests/CMakeTests/ImplicitLinkInfoTest.cmake.in,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/English.license.rtf,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/German.license.txt,\ ./Tests/RunCMake/CPack/tests/DMG_SLA/German.menu.txt,\ ./Tests/RunCMake/GoogleTest/xml_output.cpp,\ ./Tests/RunCMake/Make/TargetMessages*,\ ./Utilities/*,\ " \ -L "\ dependees,\ endwhile,\ fo,\ filetest,\ helpfull,\ nd,\ objext,\ stoll,\ supercedes,\ superceded,\ vas,\ varn,\ " ```
* CMake compilation: do not use compiler extensionsMarc Chevrier2020-03-231-0/+10
| | | | | | | For now, compiler extensions are no longer activated on CMake sources. However these extensions are still used for various third parties. This MR is a partial answer to the issue #20454.
* clang-tidy: modernize-deprecated-headersRegina Pfeifer2019-09-161-1/+1
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* Source sweep: Replace std::ostringstream when used with a single appendSebastian Holtermann2019-08-231-3/+1
| | | | | | | This replaces `std::ostringstream`, when it is written to only once. If the single written argument was numeric, `std::to_string` is used instead. Otherwise, the single written argument is used directly instead of the `std::ostringstream::str()` invocation.
* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)`
* Refactor: Convert all instances of CMAKE_BUILD_WITH_CMAKE to CMAKE_BOOTSTRAPKitware Robot2019-08-091-1/+1
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* string(TIMESTAMP): Fix unset TZJose Luis Blanco-Claraco2018-10-091-1/+11
| | | | | | | | | The logic added by commit v3.6.0-rc1~338^2 (CMake: Extend TIMESTAMP sub-commands with new unix time format specifier, 2016-02-16) to restore the `TZ` environment variable does not properly handle the case in which the variable was originally not set. Unset the variable in this case. Fixes: #18431
* cmSystemTools: Revert GetRealPath implementation on WindowsBrad King2018-05-291-1/+2
| | | | | | | | | | | | | | | The use of `uv_fs_realpath` introduced by commit v3.11.0-rc1~445^2~1 (cmSystemTools: Implement GetRealPath on Windows, 2017-10-02) causes `subst` drives to be expanded on Windows, breaking existing use cases. Revert its use until an alternative implementation can be chosen. Preserve the behavior introduced by commit v3.11.0-rc1~445^2 (cmTimestamp: For symlinks switch to timestamp of resolved path, 2017-10-02) by retaining use of `uv_fs_realpath` in a function of a different name. Fixes: #18033 Issue: #17206
* 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
* cmTimestamp: For symlinks switch to timestamp of resolved pathManuel Núñez2017-10-241-2/+4
| | | | | | ModifiedTime uses stat on UNIX which does resolve symlinks, however Windows implementation relies on GetFileAttributesExW which does not. Getting real file path before calling ModifiedTime will not change UNIX semantic and will fix Windows behavior. Fixes: #17206
* Timestamp: support %A and %BBernhard M. Wiedemann2017-09-071-0/+2
| | | | | | | | These are defined both by [1] and [2] to give full names of a weekday and month. [1] http://pubs.opengroup.org/onlinepubs/009695399/functions/strftime.html [2] https://msdn.microsoft.com/de-de/library/fe06s4ak.aspx
* Merge topic 'cstyle-casts'Daniel Pfeifer2017-08-301-1/+1
|\ | | | | | | | | | | | | 190e3825 Replace C-style casts Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1176
| * Replace C-style castsDaniel Pfeifer2017-08-271-1/+1
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* | IWYU: Mark cmConfigure.h with pragma: keepDaniel Pfeifer2017-08-261-1/+0
|/ | | | Also remove `#include "cmConfigure.h"` from most source files.
* Use C++11 nullptrDaniel Pfeifer2017-08-241-3/+3
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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'
* string: Teach TIMESTAMP to treat %% as %Bernhard M. Wiedemann2017-01-271-0/+1
| | | | This encoding is documented by `strptime`.
* cmTimestamp: Support SOURCE_DATE_EPOCH to override current timeBernhard M. Wiedemann2017-01-261-0/+11
| | | | | | See https://reproducible-builds.org/ for why this is good and https://reproducible-builds.org/specs/source-date-epoch/ for the definition of this variable.
* clang-tidy: apply readability-redundant-string-init fixesDaniel Pfeifer2016-12-121-1/+1
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* Fix several include-what-you-use findingsDaniel Pfeifer2016-11-081-6/+2
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* Separate compilation for commands included in cmBootstrapCommands2Daniel 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.
* string(TIMESTAMP ...): add '%a' and '%b' format specifiersRuslan Baratov2016-09-121-0/+2
| | | | | %b: Abbreviated month name (e.g. Oct). %a: Abbreviated weekday name (e.g. Fri).
* Use better KWSys SystemTools::GetEnv and HasEnv signaturesDāvis Mosāns2016-07-181-4/+3
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* use CM_NULLPTRDaniel Pfeifer2016-06-281-3/+3
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* Prefer istringstream and ostringstream over stringstream.Daniel Pfeifer2016-06-141-1/+1
| | | | Use istringsream for parsing, ostringstream for generation.
* Revise C++ coding style using clang-formatKitware Robot2016-05-161-55/+43
| | | | | | | | | | | | | 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.
* Remove `//------...` horizontal separator commentsBrad King2016-05-091-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | Modern editors provide plenty of ways to visually separate functions. Drop the explicit comments that previously served this purpose. Use the following command to automate the change: $ git ls-files -z -- \ "*.c" "*.cc" "*.cpp" "*.cxx" "*.h" "*.hh" "*.hpp" "*.hxx" | egrep -z -v "^Source/cmCommandArgumentLexer\." | egrep -z -v "^Source/cmCommandArgumentParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmDependsJavaLexer\." | egrep -z -v "^Source/cmDependsJavaParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmExprLexer\." | egrep -z -v "^Source/cmExprParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmFortranLexer\." | egrep -z -v "^Source/cmFortranParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmListFileLexer\." | egrep -z -v "^Source/cm_sha2" | egrep -z -v "^Source/(kwsys|CursesDialog/form)/" | egrep -z -v "^Utilities/(KW|cm).*/" | xargs -0 sed -i '/^\(\/\/---*\|\/\*---*\*\/\)$/ {d;}' This avoids modifying third-party sources and generated sources.
* Source: Stabilize include order of sys/types.h before sys/stat.hBrad King2016-05-031-1/+2
| | | | | Include the two headers in an isolated block with a comment separating them so that tools that re-order includes do not re-order these.
* Format include directive blocks and ordering with clang-formatBrad King2016-04-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sort include directives within each block (separated by a blank line) in lexicographic order (except to prioritize `sys/types.h` first). First run `clang-format` with the config file: --- SortIncludes: false ... Commit the result temporarily. Then run `clang-format` again with: --- SortIncludes: true IncludeCategories: - Regex: 'sys/types.h' Priority: -1 ... Commit the result temporarily. Start a new branch and cherry-pick the second commit. Manually resolve conflicts to preserve indentation of re-ordered includes. This cleans up the include ordering without changing any other style. Use the following command to run `clang-format`: $ git ls-files -z -- \ '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' | egrep -z -v '(Lexer|Parser|ParserHelper)\.' | egrep -z -v '^Source/cm_sha2' | egrep -z -v '^Source/(kwsys|CursesDialog/form)/' | egrep -z -v '^Utilities/(KW|cm).*/' | egrep -z -v '^Tests/Module/GenerateExportHeader' | egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' | xargs -0 clang-format -i This selects source files that do not come from a third-party. Inspired-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
* CMake: Extend TIMESTAMP sub-commands with new unix time format specifierJose-Luis Blanco-Claraco2016-02-181-5/+59
| | | | | | | | The new `%s` format specifier is substituted by file()/string() `TIMESTAMP` sub-commands with the number of seconds since unix-epoch (1970-01-01 00:00:00 UTC). Co-Author: Nils Gladitz <nilsgladitz@gmail.com>
* Encoding: Replace some system calls with kwsys calls which handle unicode.Clinton Stimpson2014-07-011-5/+3
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* CMake: Fix dashboard build errors and warningsDavid Cole2012-12-061-3/+3
| | | | memset is not in std:: for VS6, and though quite silly, 0 is not a char
* CMake: Fix dashboard test failureDavid Cole2012-12-051-8/+2
| | | | | | | | Eliminate the platform difference in calling stat. We call stat normally in other places in the CMake code base just fine. Works everywhere we work. Will hopefully also fix the Borland Continuous dashboard failure that is occurring with respect to correctly measuring the modification time of a freshly generated file.
* CMake: Stylistic changes and documentation tweaksDavid Cole2012-12-051-22/+28
| | | | ...for the contributed file and string TIMESTAMP sub-commands.
* CMake: Add TIMESTAMP subcommand to string and file commandsNils Gladitz2012-12-051-0/+134
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