dnl ----------------------------------------------------------------------
AC_CHECK_LIB(socket, socket)
-AC_CHECK_LIB(ssl, SSL_CTX_free)
AC_CHECK_LIB(crypto, CRYPTO_lock)
+AC_CHECK_LIB(ssl, SSL_CTX_free,,,-lcrypto)
AC_CHECK_LIB(inet, connect)
AC_CHECK_LIB(nsl, t_accept)
AC_CHECK_LIB(dl, dlopen)
AC_DEFINE(HAVE_EX__MAX, 1, HAVE_EX__MAX)
fi
-if test ! -z $USE_OPENSSL; then
+if test "$USE_OPENSSL" -ne 0; then
AC_DEFINE(SPAMC_SSL, 1, Compile libspamc with OpenSSL support)
fi