test: gstreamer: Include missing sanitizer/asan_interface.h header

The GStreamer tests define a __asan_default_options() function to
influence the behaviour of ASan. The function is declared in
sanitizer/asan_interface.h, but we don't include the header. This will
cause missing declaration warnings when we enable the
-Wmissing-declarations option.

Include the header to fix the issue. It can't be done unconditionally as
not all toolchains provide ASan, so check for its availability at
configuration time.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/test/gstreamer/meson.build b/test/gstreamer/meson.build
index f3ba5a23..37ad125e 100644
--- a/test/gstreamer/meson.build
+++ b/test/gstreamer/meson.build
@@ -11,8 +11,15 @@ gstreamer_tests = [
 ]
 gstreamer_dep = dependency('gstreamer-1.0', required : true)
 
+gstreamer_test_args = []
+
+if asan_enabled
+    gstreamer_test_args += ['-D', 'HAVE_ASAN=1']
+endif
+
 foreach test : gstreamer_tests
     exe = executable(test['name'], test['sources'], 'gstreamer_test.cpp',
+                     cpp_args : gstreamer_test_args,
                      dependencies : [libcamera_private, gstreamer_dep],
                      link_with : test_libraries,
                      include_directories : test_includes_internal)