cheets: Add external/wayland and external/cheets-libffi
wayland-client will be used by the hardware composer.
libffi is required by libwayland-client.
BUG=b/25324609
TEST=drm_hwcomposer.cpp compiles/links when including "wayland-client.h"
and calling wl_display_connect(NULL)
Change-Id: I2d05e174b5044b11fae798d93ef2fd1090b70f1f
diff --git a/testsuite/libffi.call/complex_longdouble.c b/testsuite/libffi.call/complex_longdouble.c
new file mode 100644
index 0000000..7e78366
--- /dev/null
+++ b/testsuite/libffi.call/complex_longdouble.c
@@ -0,0 +1,10 @@
+/* Area: ffi_call
+ Purpose: Check complex types.
+ Limitations: none.
+ PR: none.
+ Originator: <vogt@linux.vnet.ibm.com>. */
+
+/* { dg-do run } */
+
+#include "complex_defs_longdouble.inc"
+#include "complex.inc"