Adjust to the moving target called the C++ standard. Apparently nowadays it's not allowed to define an explicit copy constructor but not an assignment operator. Consequently, defining the explicit copy constructor in terms of the implicit/automatic assignment operator for general convenience no longer works. Add assignment operators. Caution: not tested with the IBM compiler, but there's no particular reason it shouldn't work.

SUBDIRS=agcl

# Not ready for prime time - mpp crashes and asserts left and right, and
# the format of assertions is not portable, so there'll be test diffs on
# anything except the platform the tests were hacked on (NetBSD/i386)
#SUBDIRS+=mpp

include $(TOP)/mk/testsubdir.mk