The libwnck package contains a Window Navigator Construction Kit.
This package is known to build and work properly using an LFS 11.3 platform.
Download (HTTP): https://download.gnome.org/sources/libwnck/2.30/libwnck-2.30.7.tar.xz
Download (FTP): ftp://ftp.acc.umu.se/pub/gnome/sources/libwnck/2.30/libwnck-2.30.7.tar.xz
Download MD5 sum: 3d20f26105a2fd878899d6ecdbe9a082
Download size: 612 KB
Estimated disk space required: 16 MB
Estimated build time: 0.2 SBU
gobject-introspection-1.74.0 and GTK-Doc-1.33.2
User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/libwnck2
Install libwnck by running the following commands:
./configure --prefix=/usr \
            --disable-static \
            --program-suffix=-1 &&
make GETTEXT_PACKAGE=libwnck-1
        This package does not come with a test suite.
          Now, as the root user:
        
make GETTEXT_PACKAGE=libwnck-1 install
          --disable-static: This
          switch prevents installation of static versions of the libraries.
        
          --program-suffix=-1: This
          option adds -1 to the end of the names of the installed programs to
          avoid overwriting the programs installed by libwnck-43.0.
        
          GETTEXT_PACKAGE=libwnck-1:
          This parameter adds -1 to the end of the names of the gettext files
          installed by the package to avoid overwriting the files installed
          by libwnck-43.0.
        
          --enable-gtk-doc: Use this parameter if
          GTK-Doc is installed and you wish
          to rebuild and install the API documentation.