diff options
Diffstat (limited to 'boost/asio/ssl/detail/openssl_types.hpp')
-rw-r--r-- | boost/asio/ssl/detail/openssl_types.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/boost/asio/ssl/detail/openssl_types.hpp b/boost/asio/ssl/detail/openssl_types.hpp index 752fe587de..a3c3729332 100644 --- a/boost/asio/ssl/detail/openssl_types.hpp +++ b/boost/asio/ssl/detail/openssl_types.hpp @@ -18,7 +18,9 @@ #include <boost/asio/detail/config.hpp> #include <openssl/conf.h> #include <openssl/ssl.h> -#include <openssl/engine.h> +#if !defined(OPENSSL_NO_ENGINE) +# include <openssl/engine.h> +#endif // !defined(OPENSSL_NO_ENGINE) #include <openssl/err.h> #include <openssl/x509v3.h> #include <boost/asio/detail/socket_types.hpp> |