The git master Automake testsuite still didn't work with Tru64 /bin/sh,
due to the shell messing up exit status values when both 'set -e' and an
EXIT trap were used. One way out would be to use the shell that
configure chooses: CONFIG_SHELL gets set to /bin/ksh, which doesn't have
this bug. Howev
When "make dist" is run in a package tree that has subpackages, those
tasks that are already done by the top package need not be repeated by
a subpackage. For the length check (option filename-length-max=99) we
already do this, as well as for the initial removal of part of the
distdir tree, but fo
