GitLab now uses a `/-/` component between the `group/project` part of
the URL and the `{issues,merge_requests,tree}` part so that it can
support `group/subgroup/project` with arbitrary depth.
This script was added by commit 19f267c75e (XL: Add support for Ninja
and XL Fortran, 2019-11-21, v3.17.0-rc1~368^2) but does not have a `.sh`
extension so our existing install rules neglect to give it execute
permission. Our test suite works on XL Fortran in the build tree but
the script is broken without execute permission on installation.
Fixes: #20695
Provide our own minimal `config.h` since the upstream one is much
larger to support other parts of its distribution. Compile with
warnings disabled since this is third-party code.
This script was added by commit 0f150b69d3 (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
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 c688b401d3 (cmstd: Modernize CMake
system headers, 2019-08-04, v3.16.0-rc1~81^2~1) to treat `IBM i` as we
do AIX.
3ec82b713e cmMarkAsAdvancedCommand: ignore variables which don't exist in the cache
701a5c60e0 cmake: avoid marking local or unused variables as advanced
af158149e7 FindOpenSSL: do not mark a local variable as advanced
74f659f1f2 FindCurses: only mark CURSES_EXTRA_LIBRARY when it is used
7e2ae4e96d FindOpenGL: only mark declared cache variables as advanced
7cc02a0c29 FindLua: only mark LUA_MATH_LIBRARY as advanced if required
85cd26b8a6 FindBoost: only mark Boost_DIR as advanced if defined
338c7916ba CTest: avoid marking undeclared cache variables as advanced
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4150
Reconcile the changes made by:
* commit ae62f66033 (ENH: CMake does not need RPATHs at all for its own executables, 2006-03-01, v2.4.0~380)
* commit a056cffc5b (COMP: enable RPATH if any of the CMAKE_USE_SYSTEM_XXX variables is enabled, 2007-08-28, v2.6.0~1183)
* commit c0108d1e07 (COMP: use RPATH is building QtDialog and the Qt libs are not in /lib or /usr/lib, 2007-11-05, v2.6.0~915)
The overall goal of those changes was to get the RPATH set for external
libraries when needed and also to avoid re-linking or other RPATH
editing on installation. We can use a simpler approach to satisfy both
goals: always use RPATH entries for libraries found externally. If
there are no such libraries we will get no RPATH. If there are such
libraries that are not in standard paths we will get a RPATH that points
at them. This will work for running either from the build tree or the
install tree, so we can use the same for both to avoid editing on
installation.
Fixes: #20185
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
689fdbfc61 Utilities/Release: Drop linux64 script in favor of docker build
2d7cfd30ac Utilities/Release: Drop source archive generation in scripts
facc240a45 Utilities/Release: Add docker specs to build and test Linux binaries
bf832ccf01 Utilities/Release: Add README.rst describing directory content
ab153f17bf Utilities/Release: Drop machine-specific README
ed294c1664 Add option to skip CMake tests that need network access
4b8a864d52 Add option to test CMake itself against its hosting CMake
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Gregor Jasny <gjasny@googlemail.com>
Merge-request: !3727
We removed installation of `Help/index.rst` in commit d2fde94809 (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>
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.
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.
0310024563 curl: Update build within CMake to account for 7.61 changes
b9d1107790 curl: Backport to work with CMake 3.1 again
e9e8dcee6b Merge branch 'upstream-curl' into update-curl
18812a9c3d curl 2018-09-04 (432eb5f5)
ded211ae46 curl: Update script to get curl 7.61.1
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2509
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.
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.
It is provided by `functional`, not `utility`. Fix the mapping added by
commit 276d3c7afe (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.
There are some cases where satisfying IWYU breaks compilation, such as
forward-declaring the `std::hash<>` template with C++ standard libraries
that use an inline namespace inside `std`. Define a macro during
include-what-you-use preprocessing so that code can adapt.
Compute a default for `BUILD_CursesDialog` by building a small test
project that uses curses. Disable `ccmake` by default if it fails,
and do not search for Curses as part of the main build. This avoids
creating FindCurses cache entries when we are not considering ccmake.
If `BUILD_CursesDialog` is enabled (e.g. by the user) then warn if
curses cannot be found.
Some environments require linking to thread libraries for `std::thread`.
Express this direct dependency of CMakeLib explicitly. Previously this
was done indirectly through our bundled libuv, but that does not work
when using a system libuv.
Fixes: #17757
