X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=m4%2Fopenssl.m4;h=6bb33cf52198bfe1a107f4fa16ff834ff298107c;hb=323c17e232539f3f06e7cebc664ab48f60127e0e;hp=26cbcbe80fb077a5f20e10af0f31f7fe0415b11a;hpb=5cbc12b3d482231fc7e71fbe176c91971993760e;p=tinc

diff --git a/m4/openssl.m4 b/m4/openssl.m4
index 26cbcbe8..6bb33cf5 100644
--- a/m4/openssl.m4
+++ b/m4/openssl.m4
@@ -45,7 +45,7 @@ AC_DEFUN([tinc_OPENSSL],
     [AC_MSG_ERROR([LibreSSL/OpenSSL libraries not found.])]
   )
 
-  AC_CHECK_FUNCS([RAND_status EVP_EncryptInit_ex], ,
+  AC_CHECK_FUNCS([RAND_bytes EVP_EncryptInit_ex EVP_CIPHER_CTX_new], ,
     [AC_MSG_ERROR([Missing LibreSSL/OpenSSL functionality, make sure you have installed the latest version.]); break],
   )
 
@@ -53,4 +53,6 @@ AC_DEFUN([tinc_OPENSSL],
     [AC_MSG_ERROR([Missing LibreSSL/OpenSSL functionality, make sure you have installed the latest version.]); break],
     [#include <openssl/evp.h>]
   )
+
+  AC_CHECK_FUNCS([BN_GENCB_new ERR_remove_state RSA_set0_key], , , [#include <openssl/rsa.h>])
 ])