d_setregid='undef'
d_setreuid='undef'
-# The optimizer in 4.1.1 apparently generates bad code for scope.c.
-# Configure doesn't offer an easy way to propagate extra variables
-# only for certain cases, so the following contortion is required:
-# This is probably not needed in 5.002 and later.
-# scope_cflags='case "$osvers" in 4.1*) optimize=" ";; esac'
-
# Changes for dynamic linking by Wayne Scott <wscott@ichips.intel.com>
#
# Tell perl which symbols to export for dynamic linking.
;;
esac
-if [ "X$usethreads" != "X" ]; then
+if [ "X$usethreads" = "X$define" ]; then
ccflags="-DNEED_PTHREAD_INIT $ccflags"
case "$cc" in
xlc_r | cc_r)