setup makefile: use -p option to mkdir when making object directories I had a feeble attempt to avoid needing this originally, using $(sort ...) to create parents before children, but sometimes the parents aren't in the list, so it doesn't work.  mkdir's -p option is POSIX, and I found it on all the platforms I checked (Linux, Solaris, Darwin, FreeBSD).
setup makefile: use -p option to mkdir when making object directories
I had a feeble attempt to avoid needing this originally, using $(sort ...)
to create parents before children, but sometimes the parents aren't in
the list, so it doesn't work.  mkdir's -p option is POSIX, and I found
it on all the platforms I checked (Linux, Solaris, Darwin, FreeBSD).


IreneKnapp/Faction,IreneKnapp/Faction