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* Fix several include-what-you-use findingsDaniel Pfeifer2016-11-081-1/+0
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* Include necessary headers in commandsDaniel Pfeifer2016-10-261-1/+7
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* Merge topic 'remove-cmobject-uses'Brad King2016-10-241-7/+2
|\ | | | | | | | | | | | | | | | | 2214011f Make cmCPackGenerator not inherit from cmObject 7f9a8d53 Make cmCPackGeneratorFactory not inherit from cmObject fb0b087c Make cmCTestGenericHandler not inherit from cmObject 2169b0fa Make cmCPackLog not inherit from cmObject 9855ebf1 Make cmCommand not inherit from cmObject
| * Make cmCommand not inherit from cmObjectDaniel Pfeifer2016-10-221-7/+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copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong.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.
* Avoid else after returnDaniel Pfeifer2016-09-161-3/+2
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* use empty method to check for emptynessDaniel Pfeifer2016-09-151-1/+1
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* cmMakefile: Restore nested error logic use of cmExecutionStatusBrad King2016-09-061-2/+2
| | | | | | | | | | | | | | Since commit 14a8d61f (cmMakefile: Port nested error logic away from cmExecutionStatus) we fail to continue processing function and macro bodies after non-fatal errors. A non-fatal error should not stop foreach loops, macro bodies, nested bodies, or the outer script. Add a test covering these cases, and revert the change to fix them. Also revert commit 2af853de (cmMakefile: Simplify IssueMessage implementation) because the assertion it added (which was removed by the above commit and is restored by reverting it) is incorrect. We do have code paths that call cmMakefile::IssueMessage with an empty execution stack, such as in CheckForUnusedVariables's LogUnused call.
* cmMakefile: Port nested error logic away from cmExecutionStatusStephen Kelly2016-08-251-2/+2
| | | | It is no longer needed.
* mark functions with CM_OVERRIDEDaniel Pfeifer2016-06-271-8/+9
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-82/+54
| | | | | | | | | | | | | 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.
* Format include directive blocks and ordering with clang-formatBrad King2016-04-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Remove temporary allocations in cmMacroHelper::InvokeInitialPass.Milian Wolff2016-01-201-9/+7
| | | | | | | | This code used to convert std::string's to raw C strings only to put that back into a std::string. This patch thus removes ~70k temporary allocations when running the CMake daemon on KDevelop. This hotspot was found with heaptrack.
* cmAlgorithms: Rename cmRange to cmMakeRange.Stephen Kelly2015-07-221-1/+1
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* cmMakefile: Remove special handling of MACROS property.Stephen Kelly2015-07-191-1/+1
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* cmListFile: Remove FilePath member from cmListFileContext.Stephen Kelly2015-07-061-1/+0
| | | | | There is no need to store the FilePath for every function, as it is known by other means.
* cmState: Store execution context.Stephen Kelly2015-07-051-0/+1
| | | | | Extend snapshot creation API to store the file being executed and the entry point to get to that context.
* cmListFileArgument: Remove FilePath member.Stephen Kelly2015-06-211-5/+0
| | | | It is now unused.
* cmMakefile: Add filename context to ExpandArguments.Stephen Kelly2015-06-211-1/+2
| | | | | | | | | The cmListFileArgument currently stores a FilePath for use in this method. The filename is the same as the CMAKE_CURRENT_LIST_FILE, except if executing a macro or function defined in another file. Set the context filename when expanding the arguments of macros and functions using the filename recorded when defining the prototype.
* cmMacroCommand: Store the FilePath when creating the prototype.Stephen Kelly2015-06-211-4/+1
| | | | Instead of setting it each time the macro is invoked.
* cmMakefile: Create a unified raii for macro scopes.Stephen Kelly2015-06-041-8/+3
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* Port cmCommand consumers to cmState.Stephen Kelly2015-04-151-3/+2
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* Include cmAlgorithms where it is used.Stephen Kelly2015-03-101-0/+1
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* cmMakefile: Store macro list in a vector not in a map.Stephen Kelly2015-02-211-9/+1
| | | | | The signature was computed (incorrectly) and stored as the map value, but never used. Remove it now.
* cmMacroCommand: Manipulate target string directly.Stephen Kelly2015-02-111-14/+10
| | | | | Avoid copying a string from the source, manipulating it, and then copying it back. Manipulate it in place instead.
* cmMacroCommand: Move computation of ARGV%n names out of double loop.Stephen Kelly2015-02-111-4/+9
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* cmMacroCommand: Move ARGV replacement out of condition.Stephen Kelly2015-02-111-2/+1
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* cmMacroCommand: Remove condition around ARGN replacement.Stephen Kelly2015-02-111-5/+1
| | | | | There is none for ARGC replacement, so no reason to conditionalize the replacement. The computation is already done.
* cmMacroCommand: Declare tmps in the scope that it's used.Stephen Kelly2015-02-111-3/+1
| | | | | We don't particularly need to reuse the string memory here, and this pattern is not common in CMake.
* cmMacroCommand: Declare arg in the scope that it is used.Stephen Kelly2015-02-111-1/+2
| | | | | | It can make sense to declare objects outside of loops if the size required by the object can grow (eg std::string when using getline), but that is not the case here.
* cmMacroCommand: Inline variable computation.Stephen Kelly2015-02-111-5/+1
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* cmMacroCommand: Compute variables outside of two loops.Stephen Kelly2015-02-111-6/+12
| | | | | Avoid computing them from scratch for each argument of each function.
* cmMacroCommand: Remove intermediate arg variables.Stephen Kelly2015-02-111-7/+2
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* cmMacroCommand: Remove condition around ARGN computation.Stephen Kelly2015-02-111-4/+1
| | | | | An empty string is appended if the condition is false, which is ok for this commit.
* cmMacroCommand: Remove conditional append of semicolon.Stephen Kelly2015-02-111-8/+0
| | | | The conditions are never true.
* cmMacroCommand: Declare arg variables where used and initialized.Stephen Kelly2015-02-111-21/+9
| | | | | Make the initialization by population with the expanded* content unconditional.
* cmMacroCommand: Join the args strings outside of the loops.Stephen Kelly2015-02-111-4/+6
| | | | | This means that we compute the strings even if not used in the macro but this shouldn't be expensive and it simplifies the code.
* Convert loops to cmJoin algorithm with cmRange.Stephen Kelly2015-02-111-6/+1
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* Replace common loop pattern with cmJoinStephen Kelly2015-02-111-8/+1
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* Convert loops populating maybe-empty content into the common pattern.Stephen Kelly2015-02-111-9/+14
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* cmMacroCommand: Remove counting variable.Stephen Kelly2015-02-111-9/+4
| | | | Start iteration at correct starting point directly.
* cmMacroCommand: Execute loop only if it has an effect.Stephen Kelly2015-02-111-9/+12
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* cmMacroCommand: Extract iteration starting point.Stephen Kelly2015-02-111-2/+3
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* cmMacroCommand: Replace a loop with cmJoin.Stephen Kelly2015-02-111-3/+3
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* 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 Kelly2015-01-181-2/+2
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* Merge topic 'drop-ancient-workarounds'Brad King2015-01-121-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0f7bdd61 Remove VS 6 special case. 5e92c826 Remove some obsolete stuff. 15e42bb2 cmStandardIncludes: Remove obsolete cmOStringStream. 931e055d Port all cmOStringStream to std::ostringstream. f194a009 Remove unused cmIStringStream class. 3ec1bb15 cmStandardIncludes: Remove std namespace hack. bb3bce70 cmStandardIncludes: Remove ANSI_FOR_SCOPE hack. 28fa4923 cmStandardIncludes: Remove iostreams workaround for obsolete Compaq compiler. 837a8a63 cmStandardIncludes: Drop Comeau-related workaround. 4030ddfd Remove Borland-related undef. 17d6a6fd cmStandardIncludes: Remove comment about Borland. 26fb5011 Drop SGI as a CMake host compiler.
| * Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-1/+1
| | | | | | | | All compilers hosting CMake support the std class.
* | Use insert instead of a loop in some cases.Stephen Kelly2015-01-111-5/+1
|/ | | | | | Limit this change to inserting into a vector from a vector. A follow up change can use insert for inserting into a set.