shared: fix build of libshared-cairo
Another case of missing wayland-util.h, as we didn't pass any libwayland
CFLAGS. This is triggerable on a system, where libwayland is installed
in a custom prefix, and pixman, cairo, libpng, and webp are either
not installed or are installed in the standard path.
COMPOSITOR_CFLAGS contains more than just the libwayland CFLAGS, though.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/shared/Makefile.am b/shared/Makefile.am
index 323f838..6778b35 100644
--- a/shared/Makefile.am
+++ b/shared/Makefile.am
@@ -11,6 +11,7 @@
libshared_cairo_la_CFLAGS = \
$(GCC_CFLAGS) \
+ $(COMPOSITOR_CFLAGS) \
$(PIXMAN_CFLAGS) \
$(CAIRO_CFLAGS) \
$(PNG_CFLAGS) \