Use Catch2 public header instead of using internal Catch v1 headers: we
can do this now because Catch2 supports (albeit in a rather ugly way)
being used with PCH.
This is a combination of running clang-tidy with modernize-use-nullptr
check for some ports (GTK, X11, OSX) and manual changes to the ports for
which it couldn't be used easily (MSW, DFB) and also manually updating
the docs.
Also replace NULL with null or nullptr in the comments as this is more
consistent with the use of nullptr in the code and makes it simpler to
grep for the remaining occurrences of NULL itself.
And also use null in the assert messages.
Only a few occurrences of "NULL" are still left in non-C files, mostly
corresponding to unclear comments or string output which it might not be
safe to change.
Remove the port files and references to it from the common headers and
elsewhere.
Also remove GPE (GNOME PDA Environment) support as libgpewidget is
unmaintained since 2006 or so and has never been really used.
Use __WXGTK__ to test for any version of wxGTK now. Still define
__WXGTK20__ for compatibility, but always define it now and don't test
for it in the library code.
This port hasn't been updated for ages and is not used by anybody any
longer, so remove its code to facilitate maintenance.
Also remove references to this port from the documentation and most of
the other places (VMS-specific descrip.vms files still check for it
because it's not clear how to update them all), including configure.
Regenerate the latter and rebake all makefiles.
Finally document that this port is not available any longer.
Testing this class doesn't make much sense any more as it's just a
typedef for std::vector and we can presumably rely on the standard class
working as expected.
Always use std::unordered_{map,set} when we use them at all, don't
bother with checking for their availability and with tr1 or even older
alternatives.
Simplify the code checking for _MSC_VER or __VISUALC__ or using
wxCHECK_VISUALC_VERSION() macro (which is not very useful any longer,
but keep it in case we need it again in the future).
We must always use them with wxGTK2, so don't check wxHAVE_GDK_X11 for
it, otherwise we're never going to include X11 libraries when using it,
but they are always required.
See #22813.
CMake: Add GTK Printing support.
And show the extra toolkit options in the CMake summary, fix using
libnotify and gnomevfs with gtk3 and fix some unused parameter warnings
when using gtk2 or gtk3 on Windows.
See #22762.
Since we do not provide a FindNanoSVG module, we should use the built-in
version of the library by default. And prevent warnings about not being
able to find the package configuration file.
See #22748.
Now that we don't use Travis CI any longer (and don't use httpbin on the
other CI providers yet), we can make our life much simpler by just using
Python 3.10 on all platforms instead of trying to find version-specific
workarounds for various python/pip/httpbin incompatibilities.
Closes#22726.
Move the warning definitions inside the if-statements.
Don't use -Wno-ctor-dtor-privacy and -Woverloaded-virtual for C files, to fix
'is valid for C++/ObjC++ but not for C' warning.
See #22696
Add wxRuntimeLibs property which is set to "dynamic" by default, but can
also be set to "static" (e.g. with "msbuild /p:wxRuntimeLibs=static") to
build the libraries using static CRT libraries.
Closes#22693.
This is useful now that it uses different commands for installing
packages under different systems, as it means that we don't have to
write these commands manually in the CI configuration files.
Prepend $ENV{DESTDIR}, sufficiently escaped to delay its expansion until
the execution of "cmake -E create_symlink" command, to the command path
arguments.
Closes#22653.
See #22610.
Linux (until recently) defined dlopen() in libdl, but some other
operating systems (such as NetBSD) have it in libc.
Use CMake-provided variable for the name of the library to use for
dlopen() to fix NetBSD build.
See #22644.
