- Jan 20, 2016
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We can remove the temporary allocations required for the default-constructed t_lookup passed into the openstack by refactoring the code slightly. Furthermore, we use a vector instead of a stack, since the latter is based on a deque which is not required for a heap / lifo structure. This patch removes ~215k allocations. This hotspot was found with heaptrack.
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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.
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See also Herb Sutter's article on the "most important const": http://herbsutter.com/2008/01/01/gotw-88-a-candidate-for-the-most-important-const/ When running the CMake daemon on the KDevelop build dir, this removes some hundreds of thousands of temporary allocations. This hotspot was found with heaptrack.
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This happens quite often from within comparisons such as in NamedGeneratorTargetFinder or FindGeneratorTargetImpl. It is the top hotspot of both, number of allocations as well as number of temporary allocations - the majority of calls lead to temporary allocations. In raw numbers, this patch removes ~1E6 temporary allocations of 1.5E6 temporary allocations in total when running the cmake daemon on the KDevelop build dir. That is 2/3 of the total. This hotspot was found with heaptrack.
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- Jan 15, 2016
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Kitware Robot authored
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- Jan 14, 2016
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4b24626e FindDCMTK: Simplify documentation. 361c199f FindDCMTK: Add reStructuredText formatting. d790f4fe FindDCMTK: Keep original copyright notice. 8c8e53d0 FindDCMTK: Minor documentation grammatical issues. d50cbbb0 FindDCMTK: Obey QUIET option for find_package. 31b4700e FindDCMTK: Improve compatibility with DCMTKConfig.cmake.
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a7393cbd ctest_test: Report which tests failed even when QUIET is used
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630c8aa8 install: Allow generator expressions in DIRECTORY
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Kitware Robot authored
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- Jan 13, 2016
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Brad King authored
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Since commit v3.3.0-rc1~410^2~3 (ctest_test: Add QUIET option, 2015-02-17) if tests fail when QUIET is used one sees: The following tests FAILED: but not the subsequent line(s) indicating which tests failed. Restore the list of failed tests.
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Teach install(DIRECTORY) to support generator expressions in the list of directories, much like install(FILES) already supports.
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Kitware Robot authored
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- Jan 12, 2016
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Matt McCormick authored
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Matt McCormick authored
This is a follow-up to 31b4700e. Remove the extra character that was added to ensure the CMake.ModuleNotices test passes.
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Add new widgets to the warning messages dialog to control treating warnings as errors.
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Expand the -W set of cmake options to include support for the -Werror and -Wno-error format, which is used to control upgrading and downgrading warning and error messages. Implement support for these new formats for the dev and deprecated message types. Add tests and updated documentation for new options.
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Brad King authored
Suggested-by:Thomas Laguzzi <tholag@gmail.com>
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Most packages install their .pc files into PREFIX/lib/pkgconfig, but some put them into PREFIX/share/pkgconfig. Either is valid, and pkg-config itself looks in both for the /usr and /usr/local prefixes. This fixes an issue where some packages (yajl, for example) are not found if they are installed into a non-standard prefix and CMAKE_PREFIX_PATH is used to locate them.
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Matt McCormick authored
Also remove CTK integration reference to avoid confusion.
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Brad King authored
* upstream-KWSys: KWSys 2016-01-11 (bc07fbf7)
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Code extracted from: http://public.kitware.com/KWSys.git at commit bc07fbf7a884713815b3ac72d85487bf6aa338f5 (master). Upstream Shortlog ----------------- James Johnston (1): bc07fbf7 Configure: Silence spurious warnings from Embarcadero compiler. -
Brad King authored
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4d05f195 FindwxWidgets: Drop suppression of -isystem
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3baca636 Record compile features for MinGW Clang on Windows (#15897)
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af39f115 VS: Implement VS_GLOBAL_* target properties in VS 2010+ (#13666)
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Kitware Robot authored
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- Jan 11, 2016
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Matt McCormick authored
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This improvement to the FindDCMTK module improves compatibility with recent DCMTK, which provides a DCMTKConfig.cmake file. See the module comments for a compatibility matrix. It also provides DCMTK_INCLUDE_DIRS. Ported from CommonTK (commontk.org).
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Brad King authored
This was added by commit v2.8.0~2292 (... Set variable wxWidgets_INCLUDE_DIRS_NO_SYSTEM on the Mac ..., 2008-04-16) and updated by commit v2.8.9~183^2 (FindwxWidgets: Do not use -isystem on OpenBSD, 2012-05-14). Since the underlying cause was never investigated fully we do not know the conditions under which -isystem breaks wxWidgets, but suppressing -isystem is problematic for users that do not want to see warnings in wxWidgets headers. Simply drop the special case for now so we can see whether anyone hits the problem again, at which point it can be investigated in more detail. Reported-by:Simon Wells <swel024@gmail.com>
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Brad King authored
In commit v3.4.0-rc1~5^2~1 (VS: Add support for selecting the Windows 10 SDK, 2015-09-30) we added Windows 10 SDK selection choosing the most recent SDK that is not newer than the target version. This is backward because it should be up to the application code to not use APIs newer than the target version. It is up to the build system to provide a SDK that has at least the APIs expected to be available for the target version. Furthermore, since the default target version is the host version of Windows, the old approach breaks when the only SDK available is for a newer version of Windows. Fix this by always selecting a Windows 10 SDK if one exists. Use the SDK for the exact version if is available. Otherwise use the latest version of the SDK available because that will have at least the APIs expected for the target version.
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