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* Makefile: Fix "make clean" when there are no targetsBrad King2018-03-081-0/+4
| | | | | The empty `clean` target was missing from `Makefile2`. Add one like we already have for `all` and `preinstall`.
* Merge topic 'ctest-affinity'Brad King2018-03-0711-6/+138
|\ | | | | | | | | | | | | | | | | | | 6be53c6695 CTest: Add options to control test process affinity to CPUs c5428d8db2 libuv: disable process affinity during CMake bootstrap 24de561a1a libuv: unix,win: add uv_spawn option to set child CPU affinity mask 43d6e5a71f libuv: misc: add function to get CPU affinity mask size Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1814
| * CTest: Add options to control test process affinity to CPUsBrad King2018-03-0511-6/+138
| | | | | | | | | | | | | | | | | | | | In commit v2.8.0~170 (ENH: Added ctest test options PROCESSORS and RUN_SERIAL, 2009-09-07) CTest learned to track the number of processors allocated to running tests in order to balance it against the desired level of parallelism. Extend this idea by introducing a new `PROCESSOR_AFFINITY` test property to ask that CTest run a test with the CPU affinity mask set. This will allow a set of tests that are running concurrently to use disjoint CPU resources.
* | Merge topic 'autogen-empty-source-file-fix'Brad King2018-03-071-11/+18
|\ \ | | | | | | | | | | | | | | | | | | 50b7be6d1f Autogen: Check if a file is empty before reading it Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1825
| * | Autogen: Check if a file is empty before reading itSebastian Holtermann2018-03-061-11/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling `std::string::front()` on an empty string results in an undefined behavior by the C++ standard. In gcc8 it causes an assertion to fail. This adds a check to `AUTOGEN` if a file to read is empty and in case avoids the use of an empty `std::string` buffer. Closes #17793
| * | CMake 3.11.0-rc2v3.11.0-rc2Brad King2018-02-271-1/+1
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| * | Merge branch '14297-partial-xcode-zero-check' into release-3.11Brad King2018-02-231-1/+5
| |\ \ | | | | | | | | | | | | Merge-request: !1790
| * \ \ Merge branch 'std-thread-link' into release-3.11Brad King2018-02-221-0/+1
| |\ \ \ | | | | | | | | | | | | | | | Merge-request: !1789
* | | | | CMake Nightly Date StampKitware Robot2018-03-071-1/+1
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* | | | | CMake Nightly Date StampKitware Robot2018-03-061-1/+1
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* | | | Merge topic 'general_cleanup_enhance'Brad King2018-03-054-103/+104
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0a21d820d3 Remove c_str() from calls to converttorelativeformake in XCode Generator f93cc4158e Refactor cmCacheManager::LoadCache to use ostringstream 915b71010c Enhance RunCMake test coverage for file(GLOB) fcaa134c6c Refactor HandleGlobCommand cf5d0b49e8 Adjust class description in cmFileTimeComparison.h Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1810
| * | | | Remove c_str() from calls to converttorelativeformake in XCode GeneratorShane Parris2018-02-281-22/+16
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| * | | | Refactor cmCacheManager::LoadCache to use ostringstreamShane Parris2018-02-281-8/+8
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| * | | | Refactor HandleGlobCommandShane Parris2018-02-281-71/+78
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| * | | | Adjust class description in cmFileTimeComparison.hShane Parris2018-02-281-2/+2
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* | | | | Merge topic 'object-library-linking'Brad King2018-03-056-53/+61
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7776ce98c3 Tests: Add cases for usage requirements of linked object libs bafe655b11 Help: Document linking behavior of OBJECT libraries 57538224d0 objlib: Link object-files from `OBJECT` libraries. 9a7f039ee7 objlib: Allow `OBJECT` libraries to link to `OBJECT` libraries. dfb6e84082 objlib: Allow other libraries to link to `OBJECT` libraries. 51249e69ea objlib: Allow `OBJECT` libraries to link to other libraries. e22c45d4c9 Tests: Teach RunCMake to ignore AIX ld warnings about GNU atexit Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: Pavel Solodovnikov <hellyeahdominate@gmail.com> Acked-by: John Drouhard <john@jmdtech.org> Merge-request: !1524
| * | | | | objlib: Link object-files from `OBJECT` libraries.Deniz Bahadir2018-03-011-8/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: This finally links the object-files of the `OBJECT` library from the right-hand side of `target_link_libraries` to the target on the left-hand side. However, this will only happen with directly linked `OBJECT` libraries, not with `OBJECT` libraries "linked" through property `INTERFACE_LINK_LIBRARIES` of a target on the right-hand side! Fixes: #14778
| * | | | | objlib: Allow `OBJECT` libraries to link to `OBJECT` libraries.Deniz Bahadir2018-03-011-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: This still does not link the object-files of the `OBJECT` library from the right-hand side of `target_link_libraries` to the target on the left-hand side. (In this particular case of another `OBJECT` library on the left-hand side this would not make any sense anyway. The target on the left-hand side has no link-step.) Issue: #14778
| * | | | | objlib: Allow other libraries to link to `OBJECT` libraries.Deniz Bahadir2018-03-016-32/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: This only allows `OBJECT` libraries to be on the right-hand side of `target_link_libraries` but still does not link its object-files to the target on the left-hand side. Issue: #14778
| * | | | | objlib: Allow `OBJECT` libraries to link to other libraries.Deniz Bahadir2018-03-011-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The proper way to use libraries is now through `target_link_libraries` for things such as usage requirements, compile definitions, include directories, etc. To facilitate this, allow `OBJECT` libraries to "link" to other libraries. Co-Author: Ben Boeckel <ben.boeckel@kitware.com> Issue: #14778
* | | | | | Merge topic 'def-generate-windows-only'Brad King2018-03-051-0/+5
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1ac042aa67 Do not generate rules for .def generation where not supported Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1809
| * | | | | | Do not generate rules for .def generation where not supportedBrad King2018-02-281-0/+5
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our `cmake -E __create_def` helper used for `WINDOWS_EXPORT_ALL_SYMBOLS` and merging of multiple `.def` files is available only with CMake hosted on Windows. However, we may generate use of it on other platforms since commit v3.9.0-rc1~405^2 (Support WINDOWS_EXPORT_ALL_SYMBOLS with `.def` files, 2017-03-13) when multiple `.def` files are listed. This results in a build error because the tool doesn't exist. Fix our logic to avoid using the tool on non-Windows platforms. Instead silently ignore all but the first `.def` source as we did before. Issue: #17773
* | | | | | CMake Nightly Date StampKitware Robot2018-03-051-1/+1
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* | | | | | CMake Nightly Date StampKitware Robot2018-03-041-1/+1
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* | | | | | CMake Nightly Date StampKitware Robot2018-03-031-1/+1
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* | | | | | CMake Nightly Date StampKitware Robot2018-03-021-1/+1
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* | | | | Merge topic 'object-library-export-as-interface'Brad King2018-03-0113-46/+77
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ea0ce73a19 install,export: Maybe transform OBJECT libraries to INTERFACE libraries Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1811
| * | | | | install,export: Maybe transform OBJECT libraries to INTERFACE librariesBrad King2018-02-2813-46/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach the `install` and `export` commands to support installing and exporting `OBJECT` libraries without their object files. Transform them to `INTERFACE` libraries in such cases. For `install(TARGETS)`, activate this when no destination for the object files is specified. For `export`, activate this only under Xcode with multiple architectures when we have no well-defined object file locations to give to clients.
* | | | | | CMake Nightly Date StampKitware Robot2018-03-011-1/+1
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* | | | | Merge topic 'co-compile-with-launcher'Brad King2018-02-283-36/+70
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | eaf9f69d41 Fix combined use of compiler launcher with lint tools Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1791
| * | | | | Fix combined use of compiler launcher with lint toolsIlya A. Kriveshko2018-02-273-36/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using ccache with clang-tidy, ccache needs to wrap compiler invocation, rather than cmake invocation. But it needs to do it without affecting the command line that iwyu-like tools are receiving. With this fix, if __run_co_compile is used, compile launcher is passed using the new --launcher option, but if __run_co_compile is not needed, compiler launcher is prepended to the command line as before. To better illustrate the change: with this fix if running clang-tidy with CXX_COMPILER_LAUNCHER set to "/usr/bin/time;-p;ccache" (time -p added strictly for illustration purposes), the command line changes from: /usr/bin/time -p ccache cmake -E __run_co_compile \ --tidy=clang-tidy ... -- g++ ... to: cmake -E __run_co_compile \ --launcher="/usr/bin/time;-p;ccache" \ --tidy=clang-tidy ... -- g++ ... This allows the compiler to be run via the launcher, but leaves tidy (& friends) invocations unaffected. Fixes: #16493
* | | | | | Merge topic 'ideoptions-string'Brad King2018-02-286-37/+40
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8182ebca32 cmIDEOptions: use std::string Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1804
| * | | | | | cmIDEOptions: use std::stringVitaly Stakhovsky2018-02-266-37/+40
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* | | | | | | CMake Nightly Date StampKitware Robot2018-02-281-1/+1
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* | | | | | | CMake Nightly Date StampKitware Robot2018-02-271-1/+1
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* | | | | | Merge topic 'extend_suppress_regeneration'Brad King2018-02-266-33/+62
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b6ef4bc3 Document and extend the CMAKE_SUPPRESS_REGENERATION variable Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1792
| * | | | | | Document and extend the CMAKE_SUPPRESS_REGENERATION variableShane Parris2018-02-236-33/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: https://gitlab.kitware.com/cmake/cmake/issues/16815
* | | | | | | Merge topic 'outputconverter_speedup'Brad King2018-02-262-36/+37
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8ab3660a cmOutputConverter: Inline some functions and avoid string re-allocations Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: Pavel Solodovnikov <hellyeahdominate@gmail.com> Merge-request: !1788
| * | | | | | | cmOutputConverter: Inline some functions and avoid string re-allocationsFrank Winklmeier2018-02-232-36/+37
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use std::string (with correct initial size) in cmOutputConverter::Shell__GetArgument instead of ostringstream. This avoids several re-allocations of the string buffer. In addition, convert some of the private static members into inline free functions to avoid function calls.
* | | | | | | Merge topic 'getsource_optimize'Brad King2018-02-262-0/+15
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2d1e5ada cmMakefile: Improve performance of GetSource for known files Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1764
| * | | | | | | cmMakefile: Improve performance of GetSource for known filesFrank Winklmeier2018-02-232-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Store "Known" files separately in KnownFileSearchIndex. This avoids creating the rather expensive cmSourceFileLocation object for source files that are already known. For large projects this results in a factor 3-4 speedup of cmGlobalGenerator::Compute().
* | | | | | | | Merge topic 'project-references-csharp-17678'Brad King2018-02-262-18/+27
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 076a356c VS: Support C# project references Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1752
| * | | | | | | | VS: Support C# project referencesRobert Dailey2018-02-232-18/+27
| | |/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When specifying a pure C# target in the `target_link_libraries()` call to another C++ target, a `<ProjectReference>` was setup for it (we wanted this) but also a corresponding `.lib` was added under `<AdditionalDependencies>` (we didn't want this). This change introduces a check that prevents `.lib` linker options from being used when the corresponding target for that library is a C# target. Fixes: #17678
* | | | | | | | Merge topic 'vs-cpp-improvements'Brad King2018-02-264-82/+58
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b723fe3d VS: Convert loops to C++11, other C++ improvements Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1786
| * | | | | | | | VS: Convert loops to C++11, other C++ improvementsVitaly Stakhovsky2018-02-224-82/+58
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* | | | | | | | | CMake Nightly Date StampKitware Robot2018-02-261-1/+1
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* | | | | | | | | CMake Nightly Date StampKitware Robot2018-02-251-1/+1
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* | | | | | | | | CMake Nightly Date StampKitware Robot2018-02-241-1/+1
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* | | | | | | | Merge topic 'ninja-depfile-name'Brad King2018-02-231-2/+20
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 84de8b80 Ninja: Use as dependency file <objectDir/SourceName>.d if needed. Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !1781
| * | | | | | | | Ninja: Use as dependency file <objectDir/SourceName>.d if needed.Claus Klein2018-02-201-2/+20
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