1 files changed, 33 insertions, 0 deletions
diff --git a/config.tests/unix/ipv6/ConfigureChecks.cmake b/config.tests/unix/ipv6/ConfigureChecks.cmake
new file mode 100644
index 000000000..ca0bbddf0
--- /dev/null
+++ b/config.tests/unix/ipv6/ConfigureChecks.cmake
@@ -0,0 +1,33 @@
+###########################################
+#                                         #
+#  Improvements and feedback are welcome  #
+#                                         #
+#  This file is released under GPL >= 3   #
+#                                         #
+###########################################
+
+
+##### check for IPv6 support
+
+if( NOT WITH_IPV6)
+    set( TQT_NO_IPV6 1 )
+ else()
+    check_cxx_source_compiles("
+    #include <sys/types.h>
+    #include <sys/socket.h>
+    #include <netinet/in.h>
+
+    int main()
+    {
+        sockaddr_in6 tmp;
+        sockaddr_storage tmp2;
+        (void)tmp;
+        (void)tmp2;
+        return 0;
+    }"
+    IPV6_SUPPORT)
+
+    if( NOT IPV6_SUPPORT )
+        set( NO_IPV6 TQT_NO_IPV6 )
+    endif()
+endif( NOT WITH_IPV6 )