- AC_CHECK_FUNC(dlopen,
- [],
- [AC_CHECK_LIB(dl, dlopen,
- [LIBS="$LIBS -ldl"],
- [AC_MSG_ERROR([OpenSSL depends on libdl.])]
- )]
+ AC_CHECK_FUNCS([RAND_pseudo_bytes EVP_EncryptInit_ex], ,
+ [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
+ )
+
+ AC_CHECK_DECL([OpenSSL_add_all_algorithms], ,
+ [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
+ [#include <openssl/evp.h>]