This script was added by commit 0f150b69 (AIX: Explicitly compute
shared object exports for both XL and GNU, 2019-07-11,
v3.16.0-rc1~418^2~2) but does not have a `.sh` extension so our existing
install rules neglect to give it execute permission.  Our test suite
works on AIX in the build tree but the script is broken without execute
permission on installation.

Fixes: #20520

ThePrez authored 5 years ago and Brad King committed 5 years ago

Much like AIX, IBM i (OS identifier "OS400") implicitly adds `extern
"C"` around system header files included with the `-isystem` option.
Update the condition added by commit c688b401 (cmstd: Modernize CMake
system headers, 2019-08-04, v3.16.0-rc1~81^2~1) to treat `IBM i` as we
do AIX.

Marc Chevrier authored 5 years ago and Brad King committed 5 years ago

Provide a standardized way to handle the C++ "standard" headers
customized to be used with current CMake C++ standard constraints.
Offer under directory `cm` headers which can be used as direct
replacements of the standard ones.  For example:

    #include <cm/string_view>

can be used safely for CMake development in place of the `<string_view>`
standard header.

Fixes: #19491

Kitware Robot authored 5 years ago and Brad King committed 5 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 08f14d96b449e5d1e166998b363da16167a3ac82 (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      9afecb09 SystemTools: fix typo in junction functions

Jon Chronopoulos (1):
      38486236 SystemTools: do not special case a junction in RemoveFile

Rolf Eike Beer (3):
      b747462d CMake: drop needless x${VAR} tricks
      1ed70242 tests: verify SystemTools::CopyFileIfDifferent()
      f73d1b4f SystemTools: factor out "dest is directory" case from CopyFileIfDifferent()

Marvin Schmidt authored 5 years ago and Brad King committed 5 years ago

It's the first version including Zstandard support.

In particular, set `CMP0091` to `NEW` to enable the MSVC runtime library
abstraction so it can be set via `CMAKE_MSVC_RUNTIME_LIBRARY` in the
cache.

We removed installation of `Help/index.rst` in commit d2fde948 (Help:
Add infrastructure for guide-level documentation, 2019-05-30), but the
file is required for `--help-full` to work.  Restore installation of the
file and update it to avoid referencing the `Help/guide` directory in
its toctree during processing by `cmRST`.

When building with the built-in Curl, CMAKE_USE_OPENSSL is only set
to ON by default if an OpenSSL installation is detected. However, this
can cause the user to mistakenly build without OpenSSL support if
OpenSSL is not installed, because CMAKE_USE_OPENSSL is set to OFF in
that case. Always set CMAKE_USE_OPENSSL to ON by default on systems
where it could be available, skipping the initial detection, resulting
in an error when we try to use OpenSSL later on. Detect this error
and advise the user to either install OpenSSL or set CMAKE_USE_OPENSSL
to OFF.

Co-Authored-by: Brad King <brad.king@kitware.com>

Brad King authored 5 years ago and Betsy McPhail committed 5 years ago

Create a `Help/guide/` directory to hold guide-level documents.
Build them in most documentation formats, but not as man pages.

Initialize the guide directory with a placeholder for the tutorial.

Kitware Robot authored 5 years ago and Brad King committed 5 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit f892bacf6c563b1f6fb843ffb623b434bc2ded4f (master).

Upstream Shortlog
-----------------

Zsolt Parragi (1):
      887b1da5 Fixing issues when building with clang 8.0 on Windows

Curl Upstream authored 5 years ago and Brad King committed 5 years ago

Code extracted from:

    https://github.com/curl/curl.git

at commit 885ce31401b6789c959131754b1e5ae518964072 (curl-7_65_0).

Kitware Robot authored 5 years ago and Brad King committed 5 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit dea11658266eaca24c017670b1b6c6e817afe5be (master).

Upstream Shortlog
-----------------

Fan Jinke (1):
      93352b24 SystemInformation: Add Hygon Dhyana Support

Ken Martin (1):
      43c6e2fd SystemInformation: Implement backtrace support on Windows

In particular, set `CMP0082` to `NEW` to interleave install commands
in the top-level directory with subdirectory installations.

Kitware Robot authored 5 years ago and Brad King committed 5 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit c42b92f0fe01cf588aacc1984501b4fdcc58994e (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      84bd7c9e SystemTools: support hiding the translation map

Sebastian Holtermann (8):
      00a3a436 SystemTools: Update buffered env value string only on a change
      d6235796 SystemTools: Optimize iterator lifetime in JoinPath
      9992f69b SystemTools: Optimize range loop in FindName method
      8c9ca162 SystemTools: Optimize range loop in FindProgram method
      c7e3ab12 SystemTools: Optimize range loop in FindProgram method
      ac8d2033 SystemTools: Optimize range loop in FindLibrary method
      815cc593 SystemTools: Optimize range loop in FindProgramPath method
      5d8af0d6 SystemTools: Optimize range loop in RelativePath method

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit e92bdbe8e6eca2a8b6dcf14920e5e25308504206 (master).

Upstream Shortlog
-----------------

Ben Boeckel (7):
      30198dbc DynamicLoader: fix error reporting on Windows
      cf6b5f69 DynamicLoader: use Encoding::ToWindowsExtendedPath for the libname
      d17291ad DynamicLoader: support loading libraries using flags
      40d9e482 DynamicLoader: support loading sibling libraries on Windows
      971809c5 DynamicLoader: test the SearchBesideLibrary flag
      efb006b9 DynamicLoader: include stdio.h for _snprintf
      9e8e9ba0 DynamicLoader: avoid the min/max macros from windows.h

Brad King (1):
      92334e76 SystemTools: CopyFileAlways: avoid copying file over self

Build zstd as part of CMake or find one on the system.  Modify our
port of libarchive to use the zstd configured for use with CMake.

Issue: #18657

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 833b24703f5b45e09193687d56c2cdc5aedf834d (master).

Upstream Shortlog
-----------------

Brad King (1):
      363bf5ab Configure: Drop Large File Support macro definitions

KWSys now computes a default `CMAKE_CXX_STANDARD` value if it is
not told what standard to use.  When `CMake_NO_CXX_STANDARD` is
enabled, tell KWSys not to do that.

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit ce89cada1c48be31e6294a984b15c2c75b66eab0 (master).

Upstream Shortlog
-----------------

Brad King (2):
      5d92e8d9 Require CMake 3.1 or higher for KWSys
      6db3c607 Require C++11 or higher to compile KWSys

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit b9dd1636e50ea43cd33bed8c6ffbbe7161618b54 (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      28db6989 cmake: add an option for building with PIC

Taylor Braun-Jones (1):
      3f35954d SystemTools: Add TextFilesDiffer method

Tobias Kloss (1):
      aa1f7f7c SystemTools: Fix FileIsSymlink with Windows data deduplication

We need the `failIfExtra` diagnostic added by that version.

Curl Upstream authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://github.com/curl/curl.git

at commit 196677150f711a96c38ed123e621f1d4e995b2e5 (curl-7_62_0).

Cristian Adam authored 6 years ago and Brad King committed 6 years ago

Create a `CMake_BUILD_LTO` option when building with a CMake that
is new enough to support `CheckIPOSupported` everywhere.

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 9e27254b743c1511113172c9c9a1b42166225b29 (master).

Upstream Shortlog
-----------------

Cristian Adam (1):
      993be8b6 Set CMake Policy CMP0069 to NEW within KWSys

We should not call `add_test` unless `BUILD_TESTING` is enabled.

Fixes: #18500

The_CURL_STATICLIB option was replaced by BUILD_SHARED_LIBS.

Drop our own CURL_STATICLIB compile definition because it is now
provided by curl's usage requirements.

Curl Upstream authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://github.com/curl/curl.git

at commit 432eb5f5c254ee8383b2522ce597c9219877923e (curl-7_61_1).

Kitware Robot authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit c2f29d2e929e58e36b4986d3ff5364a0d825cfca (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      a5caf8a4 cmake: support an alias target

Modestas Vainius (1):
      162b3ed7 SystemInformation: Fix compilation on GNU/{kFreeBSD,Hurd}

CMake 3.12 introduced a `...<max>` syntax in the version given to
`cmake_minimum_required` to automatically set policies to NEW up
to that version.  Use it to avoid listing policies explicitly.

The syntax is compatible with older versions of CMake such that they use
the extended version string for the `CMAKE_MINIMUM_REQUIRED_VERSION`
variable (which we don't use) but otherwise ignore it.

The ENABLE_LZ4 option was added.

LibArchive Upstream authored 6 years ago and Brad King committed 6 years ago

Code extracted from:

    https://github.com/libarchive/libarchive.git

at commit 5fe69dd018745a88eecf1f7db40daf12d26f7ed0 (v3.3.3).

cmArchiveWrite uses the gzip:timestamp write filter option which was not
available until v3.1.0.

It is provided by `functional`, not `utility`.  Fix the mapping added by
commit 276d3c7a (IWYU: Add workaround mapping for std::hash,
2018-07-31).  Also generalize the workaround from commit v3.12.0-rc1~39^2~1
(IWYU: Define a macro to tell code it is preprocessing for iwyu,
2018-05-25) to allow local builds to configure specific flags.  This
is needed because iwyu behaves differently in different environments.