;;
esac
-cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+case "$ccdlflags" in # If passed in from command line, presume user knows best
+'')
+ cccdlflags=' '; # space, not empty, because otherwise we get -fpic
+;;
+esac
+
# Perl bundles do not expect two-level namespace, added in Darwin 1.4.
# But starting from perl 5.8.1/Darwin 7 the default is the two-level.
case "$osvers" in
esac
EOCBU
+# 64-bit addressing support. Currently strictly experimental. DFD 2005-06-06
+if [ "$use64bitall" ]
+then
+case "$osvers" in
+[1-7].*)
+ cat <<EOM >&4
+
+
+
+*** 64-bit addressing is not supported for Mac OS X versions
+*** below 10.4 ("Tiger") or Darwin versions below 8. Please try
+*** again without -D64bitall. (-D64bitint will work, however.)
+
+EOM
+ exit 1
+ ;;
+*)
+ cat <<EOM >&4
+
+
+
+*** Perl 64-bit addressing support is experimental for Mac OS X
+*** 10.4 ("Tiger") and Darwin version 8. System V IPC is disabled
+*** due to problems with the 64-bit versions of msgctl, semctl,
+*** and shmctl. You should also expect the following test failures:
+***
+*** ext/threads/shared/t/wait (threaded builds only)
+
+EOM
+ for var in ccflags cppflags ld ldflags
+ do
+ eval $var="\$${var}\ -arch\ ppc64"
+ done
+
+ [ "$d_msgctl" ] || d_msgctl='undef'
+ [ "$d_semctl" ] || d_semctl='undef'
+ [ "$d_shmctl" ] || d_shmctl='undef'
+ ;;
+esac
+fi
+
##
# System libraries
##
# really need ODBM_FIle, though, so let's just hint ODBM away.
i_dbm=undef;
+# Configure doesn't detect ranlib on Tiger properly.
+# NeilW says this should be acceptable on all darwin versions.
+ranlib='ranlib'
+
##
# Build process
##