* tools/dev/unix-build/Makefile.svn: LibreSSL on OpenBSD 5.6 doesn't support
   compression and the httpd code blindly relies on it being present without
   checking the appropriate #define. Patch from OpenBSD"s ports tree.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1617094 13f79535-47bb-0310-9956-ffa450edef68