Backport r1071426:

    Fix link errors for crypt() with --no-add-needed/--no-copy-dt-needed-entries,
    which is the default for the gold linker.

Reviewed by: sf, trawick, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1094029 13f79535-47bb-0310-9956-ffa450edef68