2.3.x does not compile on Windows

[Pavel Sanda]

On Fri, Apr 19, 2024 at 11:03:55AM +0200, Kornel Benko wrote:
> Looks like not so easy. The changes in are
> 	development/cmake/modules/LyXMacros.cmake: easy managable
> 	development/cmake/modules/FindCXX11Compiler.cmake: looks not difficult
> 	CMakeLists.txt:	Huge

I thought the changes wouldn't be done in cmake, but in .cpp code,
like getting rid of unary_function reported in the begininng of
this thread, which we presumably don't use in 2.4 anymore(?).

Pavel