QT5.7 cmake config files explicitly instruct cmake to use `-std=gnu++11`.
This is not the same as is found by our FindCXX11Compiler.cmake,
which leads to compilation errors.
Here we overrule the setting.
Thanks to helpfull hand from Brad King <brad.king@kitware.com>
The keytests were previously enabled by default if the necessary
dependencies were found. They require a GUI and mouse so can
sometimes be annoying. Further, they are not currently reliable.
They are thus now disabled by default.
With both Qt4 and Qt5, when using a click-to-focus policy, the first
attempt to paste a selection by middle mouse in an external application
which has no focus may fail. It is not clear why this succeeds for some
applications and fails for others, but refreshing the timestamp of the
selection request cures the issue. The cmake part is by Kornel.
See also this thread:
http://thread.gmane.org/gmane.editors.lyx.devel/162491
The split is now analogous to automake. The individual libs are handled
analogously to already handled boost.
automake config setting cmake config settings
--with-included-iconv -DLYX_EXTERNAL_ICONV=OFF
--with-included-zlib -DLYX_EXTERNAL_Z=OFF
--with--included-hunspell -DLYX_EXTERNAL_HUNSPELL=OFF
If the included thirdparty libs are requested, use them, even on unix. This is
consistent with autotools (but the recommended way is of course to use the
system libs). If the included thirdparty libs are not requested then try to find
libiconv and zlib also on windows. This will lead to an error unless the libs are
found via manually added include and link paths, but this is wanted since
libiconv and zlib are not optional.
Boost.Signals is deprecated. This fixes bug #9943.
The only thing left to do is to rewrite (or get rid of) the boost -mt test
in config/lyxinclude.m4 not to use signals anymore.
As discussed on the list. If no C++11 compiler is found configuration stops
with an error. There are now unneeded parts of boost, the will be removed in
a second commit.
For a suffixed version (with suffix 2.3) and installation dir (/usr/local)
the new paths are:
binary -> /usr/local/bin
system-lib -> /usr/local/share/lyx2.3
fonts -> /usr/local/fonts/truetype/lyx2.3
manuals -> /usr/local/man/man1
locales -> /usr/local/share/locale
tex -> /usr/local/texmf/tex/latex/lyx2.3
Nothing changes for already cached values.
With fresh build-dir and in 'AUTO'-mode we try to determine if the c++ compiler
is able to use this feature.
