CMake can now compile as C++11 on all supported platforms. Check that
std::unique_ptr is available and fail early if missing. This will allow
us to use C++11 more broadly in CMake's implementation (previously it
was restricted to the serve mode implementation).
Co-Author: Daniel Pfeifer <daniel@pfeifer-mail.de>
CMake will soon require both C++11 and libuv to build. Neither of
these works on HP-UX, so unfortunately we need to drop support for
the platform until someone can get them working.
Issue: #17137
a1218f59 cmCommand: remove unused methods from interface and all implementations
4ba25a82 cmState: separate builtin and scripted commands
a44dab46 cmState: introduce method for adding scripted commands
c734c850 CTest: use new methods for builtin commands
bd14e464 cmCommands: use new methods for builtin commands
58708405 cmState: introduce methods for adding builtin commands
a890ca2f cmakemain: use script role for -P
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !829
Port dependents to the new locations as needed.
Leave behind a cmState.h include in cmListFileCache to reduce noise. It
is removed in a following commit.
cef59bb8 cmTarget: Implement GetProperty in terms of cmState::Snapshot
0d57b07a cmTarget: Group code for checking written properties together
c3fb0d95 cmTarget: Move sanity checks and computed property access to callers
fa9dbc56 cmGeneratorTarget: Implement cmTargetPropertyComputer interface
848ae2a6 cmTargetPropertyComputer: Template some methods on the Target
a0a720e6 cm{,Generator}Target: Add global generator accessors
637e3f3e cmTargetPropertyComputer: Unify whitelist handling from cmTarget
05251e6d cmTargetPropertyComputer: Move whitelist check from cmTarget
fbf1721c cmTargetPropertyComputer: Extract into new files
390a7d86 cmTargetPropertyComputer: Implement GetProperty without cmMakefile
e32a6bdd cmListFileBacktrace: Add a method to retrieve the Bottom of a snapshot
7863fba1 cmTarget: Extract GetLocation method
8096682e cmTarget: Extract GetSources method
7d57c1a2 cmTarget: Extract location computation methods
a55cac4b cmTarget: Split property computation into separate class
705fcf52 cmTarget: Move IMPORTED check to callers
...
CMake has several classes which have too many responsibilities.
cmLocalGenerator is one of them. Start to extract the link line
computation. Create generator-specific implementations of the interface
to account for generator-specific behavior.
Unfortunately MSVC60 has different behavior to everything else and CMake
still generates makefiles for it. Isolate it with MSVC60-specific
names.
Per-source copyright/license notice headers that spell out copyright holder
names and years are hard to maintain and often out-of-date or plain wrong.
Precise contributor information is already maintained automatically by the
version control tool. Ultimately it is the receiver of a file who is
responsible for determining its licensing status, and per-source notices are
merely a convenience. Therefore it is simpler and more accurate for
each source to have a generic notice of the license name and references to
more detailed information on copyright holders and full license terms.
Our `Copyright.txt` file now contains a list of Contributors whose names
appeared source-level copyright notices. It also references version control
history for more precise information. Therefore we no longer need to spell
out the list of Contributors in each source file notice.
Replace CMake per-source copyright/license notice headers with a short
description of the license and links to `Copyright.txt` and online information
available from "https://cmake.org/licensing". The online URL also handles
cases of modules being copied out of our source into other projects, so we
can drop our notices about replacing links with full license text.
Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority
of the replacements mechanically. Manually fix up shebang lines and trailing
newlines in a few files. Manually update the notices in a few files that the
script does not handle.
This way messages can be issued independent of the cmake instance.
It is now possible to make DisplayMessage a virtual interface and
override it to handle messages in the cmake-gui or future IDE
interaction interfaces.
Replace use of cmsys::auto_ptr with a CM_AUTO_PTR macro that maps to
our own implementation adopted from the KWSys auto_ptr implementation.
Later we may be able to map CM_AUTO_PTR to std::auto_ptr on compilers
that do not warn about it.
Automate the client site conversions:
git grep -l auto_ptr -- Source/ | grep -v Source/kwsys/ | xargs sed -i \
's|cmsys::auto_ptr|CM_AUTO_PTR|;s|cmsys/auto_ptr.hxx|cm_auto_ptr.hxx|'
Daniel Pfeifer