libswanted="$*"
fi
- usemymalloc='n'
;;
esac
EOCBU
+# The mysterious io_xs memory corruption in 11.00 32bit seems to get
+# fixed by not using Perl's malloc.
+usemymalloc='n'
+case "$useperlio" in
+ $undef|false|[nN]*) usemymalloc='y' ;;
+ esac
+
# fpclassify() is a macro, the library call is Fpclassify
# Similarly with the others below.
d_fpclassify='define'