Patched versions of CMake for ReactOS needs
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Sebastian Holtermann 513eb014eb Autogen: Ignore not existing source files in cmMakefile
Until CMake 3.10 a list of source files that had the AUTOUIC_OPTIONS property
populated was kept in `cmMakefile::QtUiFilesWithOptions`.  In the process to
remove all AUTOUIC related code from `cmMakefile` for CMake 3.10, the pre
filtered list was replaced by a loop in `cmQtAutoGeneratorInitializer` over
all source files in the `cmMakefile`.  This loop introduced the problem that
file paths were computed for source files that weren't in the target's sources
and that might not even have existed.  If the path for an unused and not
existing file was computed a `cmake::FATAL_ERROR` with the error message
"Cannot find source file:" was thrown nevertheless.
This caused some projects to fail in CMake 3.10.

This patch adds a test for path errors in the loops in
`cmQtAutoGeneratorInitializer` that iterate over all source files in a
`cmMakefile`. If a path error appears, the file is silently ignored.
If the file is part of the target's sources, the path error will still be
caught in the loop over all the target's sources.

Closes #17573
Closes #17589
2018-01-10 18:57:08 +01:00
.github Add GitHub PR template to point contributors at CONTRIBUTING.rst 2017-08-11 08:23:09 -04:00
Auxiliary Various typo fixes 2018-01-04 06:52:01 +11:00
Help Merge topic 'COMPILE_FLAGS-clarify-sf-prop-documentation' 2018-01-09 09:36:29 -05:00
Licenses
Modules Merge topic 'FindPostgres_support_for_v10' 2018-01-09 09:45:45 -05:00
Packaging QtIFW: Improved packaging as part of the QtSDK 2017-04-08 07:13:50 +03:00
Source Autogen: Ignore not existing source files in cmMakefile 2018-01-10 18:57:08 +01:00
Templates TestDriver: fix style-'variableScope' cppcheck warning 2017-11-22 19:54:00 +01:00
Tests Merge topic 'add_cuda_to_source_regex' 2018-01-09 16:15:11 -05:00
Utilities Merge topic 'ctest-chrono' 2017-12-05 08:12:52 -05:00
.clang-format clang-format: format all code as Cpp11 2017-08-30 11:07:05 -04:00
.clang-tidy clang-tidy: exclude 'modernize-use-noexcept' introduced in 5.0.0 2017-09-28 07:19:27 -04:00
.gitattributes gitattributes: prefer eol=crlf to -crlf 2017-08-23 13:31:41 -04:00
.gitignore
.hooks-config
bootstrap Merge topic 'libuv-raii' 2017-12-01 08:22:49 -05:00
cmake_uninstall.cmake.in
CMakeCPack.cmake CMakeCPack: Exclude version-control-specific files from source package 2017-09-26 08:49:28 -04:00
CMakeCPackOptions.cmake.in CMakeCPack: Exclude version-control-specific files from source package 2017-09-26 08:49:28 -04:00
CMakeGraphVizOptions.cmake
CMakeLists.txt Compile CMake as C++17 if supported by the compiler 2017-12-22 09:05:54 -05:00
CMakeLogo.gif
CompileFlags.cmake HP-UX: Drop support for building CMake on HP-UX 2017-08-07 09:16:09 -04:00
configure
CONTRIBUTING.rst Help/dev: Add commit message guidelines 2017-08-08 21:17:32 +10:00
Copyright.txt Copyright.txt: Update year range to end in 2018 2017-12-20 13:19:31 -05:00
CTestConfig.cmake
CTestCustom.cmake.in CTestCustom: Suppress warning summary count from SunPro 2017-08-30 10:22:12 -04:00
DartConfig.cmake
doxygen.config
README.rst Require C++11 to build CMake itself 2017-08-16 10:13:38 -04:00

CMake
*****

Introduction
============

CMake is a cross-platform, open-source build system generator.
For full documentation visit the `CMake Home Page`_ and the
`CMake Documentation Page`_.

.. _`CMake Home Page`: https://cmake.org
.. _`CMake Documentation Page`: https://cmake.org/cmake/help/documentation.html

CMake is maintained and supported by `Kitware`_ and developed in
collaboration with a productive community of contributors.

.. _`Kitware`: http://www.kitware.com/cmake

License
=======

CMake is distributed under the OSI-approved BSD 3-clause License.
See `Copyright.txt`_ for details.

.. _`Copyright.txt`: Copyright.txt

Building CMake
==============

Supported Platforms
-------------------

* Microsoft Windows
* Apple macOS
* Linux
* FreeBSD
* OpenBSD
* Solaris
* AIX

Other UNIX-like operating systems may work too out of the box, if not
it should not be a major problem to port CMake to this platform.
Subscribe and post to the `CMake Users List`_ to ask if others have
had experience with the platform.

.. _`CMake Users List`: https://cmake.org/mailman/listinfo/cmake

Building CMake from Scratch
---------------------------

UNIX/Mac OSX/MinGW/MSYS/Cygwin
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

You need to have a C++ compiler (supporting C++11) and a ``make`` installed.
Run the ``bootstrap`` script you find in the source directory of CMake.
You can use the ``--help`` option to see the supported options.
You may use the ``--prefix=<install_prefix>`` option to specify a custom
installation directory for CMake. You can run the ``bootstrap`` script from
within the CMake source directory or any other build directory of your
choice. Once this has finished successfully, run ``make`` and
``make install``.  In summary::

 $ ./bootstrap && make && make install

Windows
^^^^^^^

You need to download and install a binary release of CMake in order to build
CMake.  You can get these releases from the `CMake Download Page`_ .  Then
proceed with the instructions below.

.. _`CMake Download Page`: https://cmake.org/cmake/resources/software.html

Building CMake with CMake
-------------------------

You can build CMake as any other project with a CMake-based build system:
run the installed CMake on the sources of this CMake with your preferred
options and generators. Then build it and install it.
For instructions how to do this, see documentation on `Running CMake`_.

.. _`Running CMake`: https://cmake.org/cmake/help/runningcmake.html

Reporting Bugs
==============

If you have found a bug:

1. If you have a patch, please read the `CONTRIBUTING.rst`_ document.

2. Otherwise, please join the `CMake Users List`_ and ask about
   the expected and observed behaviors to determine if it is really
   a bug.

3. Finally, if the issue is not resolved by the above steps, open
   an entry in the `CMake Issue Tracker`_.

.. _`CMake Issue Tracker`: https://gitlab.kitware.com/cmake/cmake/issues

Contributing
============

See `CONTRIBUTING.rst`_ for instructions to contribute.

.. _`CONTRIBUTING.rst`: CONTRIBUTING.rst