diff options
Diffstat (limited to 'Modules/_hashopenssl.c')
| -rw-r--r-- | Modules/_hashopenssl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index b7661b4..b55ac93 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -27,6 +27,10 @@ #include <openssl/crypto.h> // FIPS_mode() +#ifndef OPENSSL_THREADS +# error "OPENSSL_THREADS is not defined, Python requires thread-safe OpenSSL" +#endif + #if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER) /* OpenSSL < 1.1.0 */ #define EVP_MD_CTX_new EVP_MD_CTX_create |