ccflags="$ccflags -DNO_RCHECK"
;;
esac
+# If somebody ignores the Cray PATH.
+case ":$PATH:" in
+*:/opt/ctl/bin:*) ;;
+'') case "$cc" in
+ '') test -x /opt/ctl/bin/cc && cc=/opt/ctl/bin/cc ;;
+ esac
+ ;;
+esac
+# As of UNICOS/mk 2.0.5.24 the shm* are in libc but unimplemented
+# (an attempt to use them causes a runtime error)
+# XXX Configure probe for really functional shm*() is needed XXX
+if test "$d_shm" = ""; then
+ d_shmat=${d_shmat:-undef}
+ d_shmdt=${d_shmdt:-undef}
+ d_shmget=${d_shmget:-undef}
+ d_shmctl=${d_shmctl:-undef}
+ case "$d_shmat$d_shmctl$d_shmdt$d_shmget" in
+ *"undef"*) d_shm="$undef" ;;
+ esac
+fi
+# Otherwise the unpack %65c checksums will fail.
+pp_pack_cflags='optimize="-h scalar0 -h vector0"'