procps-ng 4.0.6
=
https://gitlab.com/procps-ng/procps/-/archive/v4.0.6/procps-v4.0.6.tar.gz

``` sh *** patch ***
sed -i '/#include "xalloc.h"/a #include <stdbool.h>' src/watch.c
```

``` sh *** build ***
./autogen.sh
./configure --prefix=/pkg/gnu/procps-ng
sed -i 's/^[[:space:]]*-e[[:space:]]*//' local/capnames.h 2>/dev/null || true
make -j$(nproc)
make install
```