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* Modernize: Use #pragma once in all header filesKitware Robot2020-09-031-4/+1
| | | | | | | | | | | | | | | | #pragma once is a widely supported compiler pragma, even though it is not part of the C++ standard. Many of the issues keeping #pragma once from being standardized (distributed filesystems, build farms, hard links, etc.) do not apply to CMake - it is easy to build CMake on a single machine. CMake also does not install any header files which can be consumed by other projects (though cmCPluginAPI.h has been deliberately omitted from this conversion in case anyone is still using it.) Finally, #pragma once has been required to build CMake since at least August 2017 (7f29bbe6 enabled server mode unconditionally, which had been using #pragma once since September 2016 (b13d3e0d)). The fact that we now require C++11 filters out old compilers, and it is unlikely that there is a compiler which supports C++11 but does not support #pragma once.
* Revise include order using clang-format-6.0Kitware Robot2019-10-011-3/+3
| | | | | 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.
* cleanup: Prefer compiler provided special member functionsRegina Pfeifer2019-01-251-1/+0
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* clang-tidy: Use `= default`Regina Pfeifer2019-01-251-1/+1
| | | | | | Suppress some cases in `Source/cmGeneratorExpressionNode.cxx` and `Source/cmUVHandlePtr.h` where a few older compilers require a user-defined default constructor (with `{}`).
* cmDocumentation: Get rid of raw pointers in AllSections mapArtur Ryt2019-01-111-6/+5
| | | | | Also simplify a lot of logic around adding sections into it. Prefer move sematics over references.
* clang-tidy: Use default member initializationRegina Pfeifer2018-12-151-5/+2
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* IWYU: Mark cmConfigure.h with pragma: keepDaniel Pfeifer2017-08-261-1/+1
| | | | Also remove `#include "cmConfigure.h"` from most source files.
* Use C++11 nullptrDaniel Pfeifer2017-08-241-1/+1
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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'
* 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 Pfeifer2016-09-031-7/+7
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* make sure to include cmConfigure.h before cmStandardIncludes.hDaniel Pfeifer2016-09-031-0/+2
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* use CM_NULLPTRDaniel Pfeifer2016-06-281-1/+1
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-28/+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.
* cmDocumentation: Remove unused include.Stephen Kelly2015-06-071-1/+0
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* cmake: Provide guidance when an invalid -G option is givenGerald Combs2015-04-101-0/+1
| | | | | | | Print a list of generators if no generator or an invalid one is supplied. Signed-off-by: Gerald Combs <gerald@wireshark.org>
* cmake,ccmake: Produce shorter output on no arguments (#14973)Adam Strzelecki2014-06-131-1/+2
| | | | | | | | | | | | Instead printing complete help cmake/ccmake now prints only Usage section and extra information how to get more help or start your build. Implementation Details: Usage help type was renamed to Help, and new Usage was introduces that prints only command line usage information without any extra details. Commands add some extra information when no arguments are passed.
* Merge topic 'doc-full-help'Brad King2014-04-291-0/+1
|\ | | | | | | | | 478356e6 Restore --help-full option to output all help manuals
| * Restore --help-full option to output all help manualsBrad King2014-04-251-0/+1
| | | | | | | | | | | | This option was removed during conversion to the reStructuredText documentation. Restore it. Process documentation starting at Help/index.rst so that all manuals are included in the output.
* | stringapi: Use strings for documentation namesBen Boeckel2014-03-081-1/+1
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* cmake: Implement placeholder --help-custom-modules compatibilityBrad King2014-01-081-0/+1
| | | | | | | | | | The implementation of the "cmake --help-custom-modules" was removed along with the rest of the old help generation infrastructure when documentation was converted to reStructuredText. In order to avoid breaking existing project builds outright when they use a custom command that runs a command like "cmake --help-custom-modules foo.1", generate the requested file with placeholder content explaining that the option is not supported anymore.
* cmDocumentation: Fix exit after help output format warningsBrad King2013-11-191-1/+1
| | | | | | | | After warning that a help output format is no longer supported, fix the return value from cmDocumentation::CheckOptions to indicate that it was still a help option that was parsed. Otherwise CMake moves on to treat the help output file name as a source tree and complains that it does not exist.
* Refactor internal resource location APIs and initializationBrad King2013-11-121-4/+0
| | | | | | | | | | | | | | | | | | | | Rename cmSystemTools::FindExecutableDirectory to FindCMakeResources. Teach it to compute the locations of cmake, ctest, cpack, ccmake, and cmake-gui executables, and the location of CMAKE_ROOT. Provide this information from static cmSystemTools::Get<resource>() methods. Refactor code that needs these locations to use the new APIs. Teach FindCMakeResources to use the OS X system API to lookup the executable location. When running from the CMake build tree itself, leave a file in the tree that FindCMakeResources can use to read the location of the source tree. This avoids the need to compile the source tree location into a binary that may be installed and used without the source tree. Teach the QtDialog on OS X to create a "cmake-gui" symlink in the build tree next to "cmake" and the other tools, as is already done in the install tree for the application bundle. This ensures a consistent set of executables are available in one directory.
* Make --help-* options available from all command-line toolsBrad King2013-10-161-1/+1
| | | | | | | | | | | Make the standard --help-* options available from all command-line tools. Drop options that are no longer supported: --copyright, --help-full, --help-html, --help-man, --help-compatcommands, --help-custom-modules De-duplicate Help/manual/*.1.rst help options by using an OPTIONS_HELP.txt file included from each manual.
* Drop the 'Full' field from cmDocumentationEntryBrad King2013-10-161-3/+3
| | | | | We need only 'Brief' for usage documentation. We no longer have builtin 'Full' documentation, which is now in Help/*/*.rst files.
* Drop all documentation formatters except UsageBrad King2013-10-161-42/+4
| | | | | | | | We now need only the Usage formatter to support command-line options that print basic usage, and the supporting indented=>preformatted markup processor to support CMake message formatting. Drop all other documentation formatters and move the remaining code up into the top cmDocumentationFormatter class.
* Teach --help-* options to load documentation from .rst filesBrad King2013-10-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Install the Help directory next to Modules to make it available in CMake distributions. Use cmRST to read Help .rst documents and print them as help output. Add options --help-manual-list --help-manual to list available manuals or print one of them. Implement the options --help-commands --help-modules --help-policies --help-properties --help-variables by mapping to the corresponding manual page. Implement the options --help-command-list --help-module-list --help-policy-list --help-property-list --help-variable-list by globbing the available Help .rst documents of the corresponding type and reading their titles. Implement the options --help-command --help-module --help-policy --help-property --help-variable by globbing the matching Help .rst document(s) and printing them.
* Drop "full" documentation output typesBrad King2013-10-151-67/+2
| | | | | | | | | | | | | | | | We will no longer support full documentation generation from executables and will instead generate documentation with other tools. Disable (with a warning left behind) the command-line options: --copyright --help-compatcommands --help-full --help-html --help-man Drop supporting code. Drop manual sections generation from executables. Remove internal documentation construction APIs. Drop unused sections See Also, Author, Copyright, Compat Commands, Custom Modules.
* Add reStructuredText (RST) documentation formatterBrad King2013-10-151-0/+2
| | | | | | | | | | | | | | | | | | | | Temporarily add a RST formatter to convert builtin documentation to .rst source files. This will be removed shortly after we use it to convert documentation. Teach the RST formatter to: * Output preformatted blocks as reStructuredText "::" literal blocks. * Output option lists as bullet lists with option names enclosed in reStructuredText ``literal`` quoting. * Output individual documentation objects (commands, variables, etc.) in separate .rst files organized in directories by type. Replace references to cmVersion::GetCMakeVersion() in builtin documentation with the literal placeholder "|release|" that will be defined as a substitution later.
* Drop CPack module documentation markup extractionBrad King2013-10-151-38/+0
| | | | This will be replaced by alternative markup later.
* cmDocumentation: Fix a few doxygen comment errorsSean McBride2013-10-081-7/+6
| | | | Warned by clang -Wdocumentation
* man documentation: detect man section from the given filenameAlex Neundorf2012-06-211-1/+2
| | | | | | | E.g. if you say cmake --help-custom-modules mymodules.7 cmake will now put section 7 into the generated manpage. Alex
* documentation: preparation for making the man section configurableAlex Neundorf2012-06-211-3/+4
| | | | | | | | This patch adds a man section number, which is then used by the DocumentationFormatterMan. The section number is right now always 1, detecting this from the file name will be the next step. Alex
* -remove trailing whitespaceAlex Neundorf2012-06-211-14/+14
| | | | Alex
* Dynamically add documentation section specified in documented script.Eric NOULARD2012-02-181-2/+4
| | | | Modify CPackDeb and CPackRPM as an example
* Create getDocumentedModulesListInDir which may be used in other context.Eric NOULARD2012-02-141-1/+32
| | | | | This should makes it easier to use the same "documented module" techniques for CTest, CMake or user module.
* Fix another compiler warning due to a typoEric NOULARD2012-02-141-1/+0
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* CPack Documentation extraction from CMake script begins to workEric NOULARD2012-01-221-4/+7
| | | | | | | | | | - Enhance extract doc parser. Seems robust now. The legacy module documentation parser works as before ignoring the new markup. - Proof of concept for CPack (generic), CPack RPM and CPack Deb generator for macro and variables. Try cpack --help-command and cpack --help-variables
* Implement simple CMake script comment markup language.Eric NOULARD2012-01-221-0/+23
| | | | | | | | | The language is very simple. It use ##<keyword> special comment which opens a structured documentation block and ##end closes it. This may be used to extract documentation for macro as 'command' and 'variables' such that cpack --help-command and --help-variable does parse builtin modules files (CPack.cmake, CPackComponent.cmake, ...) in order to extract the corresponding doc.
* CPack begin the implementation of --help-command* and --help-variables*Eric NOULARD2012-01-221-0/+12
| | | | | | This modifications set tries to keep the unified doc for cmake/ctest/cpack while introducing tool specific documentation separated. Some documentation sections for CMake do not fit well to CPack.
* BUG 9961: ctest --help should not display a Generators sectionZach Mullen2009-11-241-0/+4
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* 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: Improve generated documentation formattingBrad King2008-10-101-1/+7
| | | | | | | | | | | | Applying patch provided in issue #7797. Fixes to man-pages: - Character '-' must be espaced as '\-' - Surround preformatted text with '.nf' and '.fi' to adjust filling - Give every page a NAME section for indexing by mandb - Pass the man page filename without extension to .TH in its header Also added a title to the HTML header.
* BUG: fix 6647 arguments after -E should not be parsed by CMakeBill Hoffman2008-08-191-2/+5
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* ENH: add --help-policies and --help-policy command line optionsKen Martin2008-03-041-0/+2
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* ENH: add support for creating the documentation in docbook formatAlexander Neundorf2008-02-191-0/+2
| | | | | | | | (http://www.oasis-open.org/docbook/xml/4.2/), which users can then convert to other formats. Tested with meinproc from KDE, which generates HTML pages which look good. Alex
* ENH: some more cleanup, fixes, and patch for HTML outputKen Martin2007-10-241-1/+11
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* COMP: fix some warnings and add some doc strings back inKen Martin2007-10-221-0/+8
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* ENH: change to make the documentation class more generic, about halfway ↵Ken Martin2007-10-221-120/+27
| | | | there, also provides secitons for Variables now