GnuTLS 3.x has removed gnutls_transport_set_global_errno() in favour of
gnutls_transport_set_errno(). Make sure we call the right errno function
depending on which GnuTLS we're using.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4922 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 252a42c..9cf3dd3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -356,7 +356,8 @@
# system's version (if available) to perform this test.
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES};-lz)
endif()
- check_function_exists(gnutls_transport_set_global_errno HAVE_OLD_GNUTLS)
+ check_function_exists(gnutls_transport_set_errno HAVE_GNUTLS_SET_ERRNO)
+ check_function_exists(gnutls_transport_set_global_errno HAVE_GNUTLS_SET_GLOBAL_ERRNO)
check_function_exists(gnutls_x509_crt_print HAVE_GNUTLS_X509_CRT_PRINT)
check_type_size(gnutls_x509_crt_t GNUTLS_X509_CRT_T)
check_type_size(gnutls_datum_t GNUTLS_DATUM_T)