[AC_CHECK_HEADERS([openssl/rsa.h])
AC_CHECK_LIB([crypto], [main],
[AC_SUBST([LIBCRYPTO], ["-lcrypto"])
AC_DEFINE([HAVE_LIBCRYPTO], [1],
[Define if you have libcrypto])
],
[AC_CHECK_HEADERS([openssl/rsa.h])
AC_CHECK_LIB([crypto], [main],
[AC_SUBST([LIBCRYPTO], ["-lcrypto"])
AC_DEFINE([HAVE_LIBCRYPTO], [1],
[Define if you have libcrypto])
],