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* cmMakefile::GetDefinition: return cmPropVitaly Stakhovsky2020-09-021-4/+1
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* Refactor file extension queries to be more consistentRobert Maynard2020-06-221-1/+1
| | | | | It was very easy to forgot to check against all language file extensions. This updates the internal API to have a unified API.
* use cm::string_view for language extension lookupsRolf Eike Beer2020-03-231-3/+4
| | | | | | | Once the list of extensions is build the set is just a copy of the vector and not modified anymore. Use a string_view for the members of the set, which saves a small amount of memory. It also makes possible to use string_views as lookup keys, so the callers do not need to create copies for the extensions anymore.
* 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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* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-6/+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)`
* cmA*Command: Turn into free functionsRegina Pfeifer2019-08-071-11/+10
| | | | Ref: #19499
* cmStringAlgorithms: Move string functions to the new cmStringAlgorithms.hSebastian Holtermann2019-07-291-1/+1
| | | | | This adds the `cmStringAlgorithms.h` header and moves all string functions from `cmAlgorithms.h` to `cmStringAlgorithms.h`.
* 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.
* IWYU: Update CMake code for IWYU built with Clang 6Brad King2019-01-151-0/+1
| | | | | IWYU now correctly requires `<utility>` for `std::move`. It also requires a container header when used via a range-based for loop.
* Reduce raw string pointers usage.Pavel Solodovnikov2018-01-311-1/+1
| | | | | | | | | | * 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.
* 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.
* Performance: Improve efficiency of source file lookup in cmMakefileAaron Orenstein2017-11-171-4/+2
| | | | | | | | | This reintroduces the change from commit v3.10.0-rc1~69^2 (Performance: Improve efficiency of source file lookup in cmMakefile, 2017-08-17) with some corrections. The original was rolled back by commit v3.10.0-rc1~52^2~1 (Revert "Performance: ...", 2017-09-25) due to incompatibilities found. The rollback was followed-up by addition of a test for the offending case, and this revision passes the test.
* Improved checking for number of arguments passedPavel Solodovnikov2017-05-261-1/+1
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* Add const-reference qualificationsPavel Solodovnikov2017-05-261-2/+2
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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'
* clang-tidy: apply performance-faster-string-find fixesDaniel Pfeifer2016-12-121-1/+1
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* Remove redundant c_str() callsDaniel Pfeifer2016-10-301-1/+1
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* Separate compilation for commands included in cmCommandsDaniel Pfeifer2016-10-211-1/+9
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* aux_source_directory: Sort results to make it deterministicJunghyun Kim2016-09-301-4/+8
| | | | | | | The change in commit v3.6.0-rc1~54^2 (file: Sort GLOB results to make it deterministic, 2016-05-14) makes sense for `aux_source_directory` too. Signed-off-by: Junghyun Kim <jh0822.kim@samsung.com>
* 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.
* Revise C++ coding style using clang-formatKitware Robot2016-05-161-34/+22
| | | | | | | | | | | | | 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.
* cmake: Store hardcoded lists of sources and headersStephen Kelly2015-10-271-4/+4
| | | | Don't duplicate this in each cmMakefile.
* cmMakefile: Rename GetCurrent{,Source}Directory.Stephen Kelly2015-04-201-1/+1
| | | | Match the names used in cmake code.
* cmMakefile: Remove AddExtraDirectory method.Stephen Kelly2015-04-011-1/+0
| | | | It has no effect.
* Replace 'foo.size() != 0' pattern with !foo.empty().Stephen Kelly2015-01-181-1/+1
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* 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.
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-5/+5
| | | | | | | | | | | | | | | | | 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.
* BUG: fix for bug 6911, aux source dir was broken from a previous fixBill Hoffman2008-04-261-1/+1
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* 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
* BUG: fix for bug 6197, absolute paths were not supportedBill Hoffman2008-01-021-3/+11
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* ENH: Merging changes from branch CMake-SourceFile2-b between tagsBrad King2007-06-181-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | CMake-SourceFile2-bp and CMake-SourceFile2-b-mp1 to trunk. This commit is surrounded by tags CMake-SourceFile2-b-mp1-pre and CMake-SourceFile2-b-mp1-post on the trunk. The changes re-implement cmSourceFile and the use of it to allow instances to be created much earlier. The use of cmSourceFileLocation allows locating a source file referenced by a user to be much simpler and more robust. The two SetName methods are no longer needed so some duplicate code has been removed. The strange "SourceName" stuff is gone. Code that created cmSourceFile instances on the stack and then sent them to cmMakefile::AddSource has been simplified and converted to getting cmSourceFile instances from cmMakefile. The CPluginAPI has preserved the old API through a compatibility interface. Source lists are gone. Targets now get real instances of cmSourceFile right away instead of storing a list of strings until the final pass. TraceVSDependencies has been re-written to avoid the use of SourceName. It is now called TraceDependencies since it is not just for VS. It is now implemented with a helper object which makes the code simpler.
* ENH: allow source file properties to chain to Directories and upKen Martin2006-12-131-2/+1
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* ENH: make properties a bit more formal with documentation and chainingKen Martin2006-12-071-0/+2
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* STYLE: fix line lengthKen Martin2006-05-101-2/+4
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* STYLE: some m_ to this-> cleanupKen Martin2006-03-151-11/+11
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* BUG: fix for bug 1636 add extensions to AUX_SOURCE_DIRECTORY filesBill Hoffman2005-04-051-0/+2
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* fix compiler warningsKen Martin2003-06-271-1/+1
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* ENH: Merged use of kwsys library.Brad King2003-06-231-2/+3
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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.
* removed some includesKen Martin2002-09-271-0/+1
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* modified how source files store propertiesKen Martin2002-08-161-1/+1
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* bug fix for aux src dirsKen Martin2002-06-281-0/+8
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* removed all source lists from the system and made them vectors. Also ↵Ken Martin2002-06-271-1/+8
| | | | appended _CMAKE_PATH to the end of the automatic cache entries for executables and libraries. Odds of all these changes working are slim but cmake builds and passes all its tests. VTK40 starts building
* ENH: remove several compiler warningsBill Hoffman2002-03-131-2/+2
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* BUG: remove depend on directory because it is not supported by all makesBill Hoffman2002-02-061-4/+0
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* the generated makefiles/DSPfiles now depend on the aux source directory'sIan Scott2002-02-041-0/+4
| | | | last modified date.
* ENH:Updated copyrightWill Schroeder2002-01-211-29/+5
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