From: orbea Date: Wed, 12 Apr 2023 19:55:46 +0000 (-0700) Subject: ITS#10039 Test for SSL_CTX_set_ciphersuites() X-Git-Tag: OPENLDAP_REL_ENG_2_6_5~12 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cd2a914bc41b44b37d85b95a8aca872c0650865e;p=thirdparty%2Fopenldap.git ITS#10039 Test for SSL_CTX_set_ciphersuites() When configuring OpenLDAP using --with-tls=openssl with LibreSSL the configure will fail to detect SSL_export_keyring_material_early() since LibreSSL doesn't support this function yet. However OpenLDAP doesn't actually use this function and only checks for it to ensure a modern OpenSSL API is used. This can be easily solved by checking for an equivalent modern OpenSSL function which both LibreSSL and OpenSSL both support such as SSL_CTX_set_ciphersuites(). Doing this allows the build and tests to succeed with modern LibreSSL versions. This was tested with LibreSSL >= 3.6. Bug: https://bugs.openldap.org/show_bug.cgi?id=10039 --- diff --git a/configure.ac b/configure.ac index 7de6666310..9919519401 100644 --- a/configure.ac +++ b/configure.ac @@ -1230,7 +1230,7 @@ if test $ol_with_tls = openssl || test $ol_with_tls = auto ; then [#endif]])], , [AC_MSG_FAILURE([OpenSSL 1.1.1 or newer required])]) - AC_CHECK_LIB(ssl, SSL_export_keying_material_early, + AC_CHECK_LIB(ssl, SSL_CTX_set_ciphersuites, [have_openssl=yes], [have_openssl=no], [-lcrypto])