Link to libncursesw in CMake

[BrettDong]

Summary

Build "Link to libncursesw in CMake"

Purpose of change

• Fix [cmake] FindCurses.cmake ignores CURSES_NEED_WIDE , can't compile with ncursesw #39053
• Also fix build error on LGTM.com

Recently added widget test (#54050) uses mvwinnwstr() library function that is only available in libncursesw (wide version). However, current CMake build script links to libncurses (non-wide version) and causes build error on LGTM.com:

widget_test.cpp:(.text+0x4e5): undefined reference to `mvwinnwstr'
collect2: error: ld returned 1 exit status

Describe the solution

CMake added ncursesw detection support in CMake 3.10: Kitware/CMake@4b02afc .

Pull the new FindCurses.cmake with libncursesw support from upstream CMake repository.

Describe alternatives you've considered

Testing

Compile with CMake:

mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release ..

And verify the compiled executable depends on wide version of libncursesw:

ldd ./src/cataclysm
        linux-vdso.so.1 (0x00007ffca4917000)
        libncursesw.so.6 => /lib/x86_64-linux-gnu/libncursesw.so.6 (0x00007fd24f1db000)
        libtinfo.so.6 => /lib/x86_64-linux-gnu/libtinfo.so.6 (0x00007fd24f1ab000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fd24f18f000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fd24f16c000)
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fd24ef8a000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fd24ee3b000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fd24ee1e000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd24ec2c000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fd24ec26000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fd251b3b000)

Additional context