Change Details

When MANSPLITPKG is disabled (which is now the default), all the package's manpages end up in the base package. However, there's no point having manpages in section 2 or 3 installed without the -dev package that provides the library they document, so move them to the -dev package. MFC after: 3 seconds

``` Add a new per-group SUBPACKAGE option to bsd.man.mk. When MANSPLITPKG is enabled, this is forced to "-man", otherwise it defaults to empty but can be overridden by the caller. Use this in bsd.lib.mk to install library manpages in the -dev package instead of the base package. This is nearly always preferable, since library manpages are usually in section 2 or 3 and are only relevant to people with development packages installed. MFC after: 3 seconds ```

When MANSPLITPKG is disabled (which is now the default), all the``` package's manpages end up in the base package. However, there'sAdd a new per-group SUBPACKAGE option to bsd.man.mk. When MANSPLITPKG no point having manpages in section 2 or 3 installed without theis enabled, this is forced to "-man", otherwise it defaults to empty -dev package that providesbut can be overridden by the library they document, so move themcaller. Use this in bsd.lib.mk to install library manpages in the -dev package to the -dev packageinstead of the base package. This is nearly always preferable, since library manpages are usually in section 2 or 3 and are only relevant to people with development packages installed. MFC after: 3 seconds ```