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* CMake code rely on cmList class for CMake lists management (part. 2)Marc Chevrier2023-04-291-2/+3
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* Rename cmProp in cmValueMarc Chevrier2021-09-211-2/+2
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* Source: Minor code improvementsVitaly Stakhovsky2021-05-111-2/+1
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* clang-tidy: fix `readability-make-member-function-const` warningsBen Boeckel2021-01-271-1/+1
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* cmMakefile::GetDefinition: return cmPropVitaly Stakhovsky2020-09-021-3/+4
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* cmDepends: Update types to always use a Makefile generatorBrad King2020-04-131-2/+2
| | | | | | We only use these classes with a `cmLocalUnixMakefileGenerator3`. Construct using that type instead of just `cmLocalGenerator` so that the Makefile-specific methods are available.
* Refactor: Avoid `std::endl` where it's not necessary (part 2)Alex Turbov2020-03-241-19/+12
| | | | | | | | | | | | The `std::endl` manipulator, except inserting `\n` character, also performs `os.flush()`, which may lead to undesired effects (like disk I/O in the middle of forming data strings). For the `std::stringstream` it also has no meaning. * replace multiple `operator<<` calls on a string literal w/ the only call and the only (bigger) string literal; * replace one character string literal used in `operator<<` w/ a char literal.
* Revise include order using clang-format-6.0Kitware Robot2019-10-011-4/+5
| | | | | 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-use-autoRegina Pfeifer2019-09-101-2/+1
| | | | | | Set the MinTypeNameLength option to an impossibly high value in order to limit the diagnostics to iterators. Leave new expressions and cast expressions for later.
* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-6/+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 code: Use cmExpandList instead of cmSystemTools::ExpandListArgumentSebastian Holtermann2019-08-141-3/+4
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* cmDepends: Define DependencyMap instead of DependencyVectorSebastian Holtermann2019-03-271-5/+5
| | | | | | | | | | | | | In `cmDepends` use `typedef std::map<std::string, std::vector<std::string>> DependencyMap` instead of defining a `class DependencyVector : public std::vector<std::string>` and using it in `std::map<std::string, DependencyVector>`. Since `std::map<std::string, std::vector<std::string>>` is used in various other places, we now reuse all of it's auto generated methods. This doesn't happen when we use `DependencyVector` in a `std::map`, because it is a different class than `std::vector<std::string>`.
* cmDepends: Refactor cmDepends::CheckDependencies methodSebastian Holtermann2019-03-271-73/+71
| | | | | | | | | | | This patch changes the following issues in `cmDepends::CheckDependencies`: - Use the `std::string` based `std::getline` interface to read lines from a file instead of using raw reads into raw buffers. - To reduce the file system access, we load file times only once from `cmFileTimeCache` and keep them on the stack for later comparison. - When a file is removed from the file system we remove it from the `cmFileTimeCache` as well.
* Rename cmFileTimeCache::FileTimeCompare to cmFileTimeCache::CompareSebastian Holtermann2019-03-181-4/+3
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* Substitute FileComparison in variable names with FileTimeCacheSebastian Holtermann2019-03-181-4/+4
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* Rename cmFileTimeComparison to cmFileTimeCacheSebastian Holtermann2019-03-181-1/+1
| | | | | The name `cmFileTimeCache` reflects the functionality of the class more appropriately.
* cmDepends: Reduce temporary object lifetime with local scopesSebastian Holtermann2019-03-121-17/+17
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* cmFileTimeComparison: use std::string argumentsVitaly Stakhovsky2019-01-281-4/+4
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* clang-tidy: Pass by valueRegina Pfeifer2019-01-221-2/+2
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* Merge topic 'stdout-string'Brad King2019-01-221-4/+4
|\ | | | | | | | | | | | | 3132ea801c cmSystemTools: Stdout(),Stderr() accept std::string argument Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2829
| * cmSystemTools: Stdout(),Stderr() accept std::string argumentVitaly Stakhovsky2019-01-201-4/+4
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* | cmDepends: all members accept std::string argumentsVitaly Stakhovsky2019-01-191-7/+8
|/ | | | | | Most `const char*` arguments converted to `const std::string&` in `cmDepends` and derived classes. In addition performed minor code cleanup.
* clang-tidy: Use default member initializationRegina Pfeifer2018-12-151-3/+0
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* cmMakefile: Make GetSafeDefinition return std::string const&Vitaly Stakhovsky2018-09-181-1/+1
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* cmDepends: Remove attempt to change directory that always failsCraig Scott2018-03-081-6/+1
| | | | | | | Nothing ever set `CompileDirectory` except `SetDirectory()`, but nothing ever called that function. Therefore, `CompileDirectory` was always empty for the attempt to change directory in `Check()`, which therefore would always fail. Nothing was checking the result and the code was always going to have no effect.
* Meta: modernize old-fashioned loops to range-based `for`.Pavel Solodovnikov2017-09-121-4/+2
| | | | | | Changes done via `clang-tidy` with some manual fine-tuning for the variable naming and `auto` type deduction where appropriate.
* clang-format: format all code as Cpp11Daniel Pfeifer2017-08-301-2/+2
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* Use C++11 nullptrDaniel Pfeifer2017-08-241-6/+6
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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'
* cmWorkingDirectory: use the new classBen Boeckel2017-03-061-12/+2
| | | | | | These functions just need to change the directory for a block of code and then go back to the caller's expected location. Use cmWorkingDirectory to ensure that all return paths are handled.
* 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 Pfeifer2016-09-031-0/+3
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* Make sure unnused parameters are /*named*/Daniel Pfeifer2016-08-161-4/+5
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* use CM_NULLPTRDaniel Pfeifer2016-06-281-6/+6
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-113/+84
| | | | | | | | | | | | | 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 King2016-05-091-9/+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.
* Format include directive blocks and ordering with clang-formatBrad King2016-04-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-4/+4
| | | | All compilers hosting CMake support the std class.
* strings: Remove redundant calls to std::string::c_str()Nils Gladitz2014-10-151-2/+2
| | | | | Replacements were detected and performed by the clang tool remove-cstr-calls on a linux build.
* cmDepends: Refactor object file path conversionBrad King2014-07-221-6/+1
| | | | | | | | Delay conversion of the path to object files (on the left-hand side of dependencies) until just before they are written. Also do not convert the format of paths written to the 'depend.internal' file. This is consistent with the way the right-hand side of dependencies are already handled.
* cmLocalGenerator: Rename 'MAKEFILE' to 'MAKERULE'Brad King2014-07-221-1/+1
| | | | | Rename the internal enumeration value for converting paths destined for use in Makefile rule syntax.
* Remove some c_str() calls.Stephen Kelly2014-03-111-4/+4
| | | | | | 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.
* stringapi: Use strings for the languagesBen Boeckel2014-03-081-1/+1
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* Use cmsys::[io]fstream instead of cmsys_ios::[io]fstream.Clinton Stimpson2014-01-071-1/+2
| | | | | Also use SystemTools::Fopen() instead of fopen(). This is to eventually support utf-8 filenames.
* cmDepends: No dependency-vector erasure in CheckDependenciesMichael Wild2012-11-061-2/+4
| | | | | | | | Some dependency-generators (such as cmDependsFortran) generate multiple entries per depender, so erasing the dependency vector for each depender found loses earlier dependencies. Signed-off-by: Michael Wild <themiwi@users.sourceforge.net>
* cmDepends: allow multiple dependees per dependerAlex Neundorf2012-11-061-3/+10
| | | | | | | | | | | | | | | | | | | | | This patch is heavily inspired by Michael Wild. The interfaces cmDepends::Write and cmDepends::WriteDependencies where extended to allow multiple dependees (sources) per depender (object). cmDepends::Write first collect all dependencies into a std::set before passing it to cmDepends::WriteDependencies. cmDependsC::WriteDependencies also first collects all explicit and implicit dependencies into a std::set and only then writes depend.{internal,make}. The implementation of cmDependsFortran simply loops over all sources and proceeds as before, whereas the cmDependsJava implementation is as trivial as before. This is for preventing exponential growth of depend.{internal,make} in the next commit which fixes dependency-vector erasure in cmDepends::CheckDependencies. Inspired-by: Michael Wild <themiwi@users.sourceforge.net>
* -fix line lengthAlex Neundorf2012-08-201-2/+2
| | | | Alex
* fix #13474: also rescan dependencies if the depender does not existAlex Neundorf2012-08-171-17/+46
| | | | | | | | If the depender (e.g. foo.o) does not exist, also rescan dependencies if one of the dependees (e.g. foo.cxx) is older than the already existing depend.internal file, since this means it can be out of date. Alex
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-1/+1
| | | | | | | | | | | | | | | | | 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/ \+$//'
* Fix compiler warning reported on older Borland dashboard.David Cole2012-02-221-2/+4
| | | | Avoid assignment inside the if.
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