libxmu 1.3.1
=
https://gitlab.freedesktop.org/xorg/lib/libxmu/-/archive/libXmu-1.3.1/libxmu-libXmu-1.3.1.tar.gz

``` sh *** build ***
./autogen.sh
./configure --prefix=/pkg/gnu/libxmu
make -j$(nproc)
make install
```