-if test x$enable_openssl = xyes
-then
- AC_SEARCH_LIBS(BN_init, ssl, , [AC_MSG_ERROR([OpenSSL not found, see http://www.openssl.org/, or try --without-openssl])])
-else
- AC_SEARCH_LIBS(__gmpz_init, gmp, , [AC_MSG_ERROR([GNU MP not found, see http://gmplib.org/, or try --with-openssl])])
-fi
+AS_IF([test x"$with_openssl" != xno],
+ [AC_SEARCH_LIBS(BN_init, crypto, ,
+ [AC_MSG_ERROR([OpenSSL not found, see http://www.openssl.org/, or try --without-openssl])])],
+ [AC_SEARCH_LIBS(__gmpz_init, gmp, ,
+ [AC_MSG_ERROR([GNU MP not found, see http://gmplib.org/, or try --with-openssl])])])