diff options
Diffstat (limited to 'lib/sha256.h')
| -rw-r--r-- | lib/sha256.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/lib/sha256.h b/lib/sha256.h index daf5edd2dd9..a9d7abb8a2c 100644 --- a/lib/sha256.h +++ b/lib/sha256.h @@ -30,7 +30,21 @@ # ifndef OPENSSL_API_COMPAT # define OPENSSL_API_COMPAT 0x10101000L /* FIXME: Use OpenSSL 1.1+ API. */ # endif -# include <openssl/sha.h> +/* If <openssl/macros.h> would give a compile-time error, don't use OpenSSL. */ +# include <openssl/opensslv.h> +# if OPENSSL_VERSION_MAJOR >= 3 +# include <openssl/configuration.h> +# if (OPENSSL_CONFIGURED_API \ + < (OPENSSL_API_COMPAT < 0x900000L ? OPENSSL_API_COMPAT : \ + ((OPENSSL_API_COMPAT >> 28) & 0xF) * 10000 \ + + ((OPENSSL_API_COMPAT >> 20) & 0xFF) * 100 \ + + ((OPENSSL_API_COMPAT >> 12) & 0xFF))) +# undef HAVE_OPENSSL_SHA256 +# endif +# endif +# if HAVE_OPENSSL_SHA256 +# include <openssl/sha.h> +# endif # endif # ifdef __cplusplus |