https://bugs.gentoo.org/903001 https://bugs.openldap.org/show_bug.cgi?id=10039 https://git.openldap.org/openldap/openldap/-/merge_requests/613 https://git.openldap.org/openldap/openldap/-/commit/cb73e60a49f85bf5207b2fd0f557013be29ac072 From cb73e60a49f85bf5207b2fd0f557013be29ac072 Mon Sep 17 00:00:00 2001 From: orbea Date: Wed, 12 Apr 2023 12:55:46 -0700 Subject: [PATCH] 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 --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 2cf28ef346..c4e2a905e2 100644 --- a/configure.ac +++ b/configure.ac @@ -1243,7 +1243,7 @@ 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])