libxcvt is a library providing a standalone version of the X server implementation of the VESA CVT standard timing modelines generator. It is meant to be a direct replacement to the version formerly provided by the Xorg server.
Install libxcvt by running the following commands:
mkdir build && cd build && meson setup --prefix=/usr --buildtype=release .. && ninja
          Now, as the root user:
        
ninja install
Install lib32-libxcvt by running the following commands:
rm -rf * &&
CC="gcc -m32" CXX="g++ -m32"         \
PKG_CONFIG_PATH=/usr/lib32/pkgconfig \
meson setup --prefix=/usr            \
            --libdir=/usr/lib32      \
            --buildtype=release      \
            .. &&
ninja
        
          Now, as the root user:
        
DESTDIR=$PWD/DESTDIR ninja install && cp -vr DESTDIR/usr/lib32/* /usr/lib32 && rm -rf DESTDIR && ldconfig
          
            Inspect meson_options.txt or
            meson.options for a full list of
            options.
          
          --buildtype=release:
          Specify a buildtype suitable for stable releases of the package, as
          the default may produce unoptimized binaries.