On Sat, May 07, 2016 at 12:31:08PM +0200, Matthias Ferdinand wrote: > Not sure about other instances of $OPSYS, maybe something like > > .if ${OPSYS} == "Linux" > LDFLAGS+= -ldl > .endif > > in Makefile will help. Take a look at mk/dlopen.buildlink3.mk. Joerg