-if HAVE_EGL_PLATFORM_WAYLAND
-AM_CPPFLAGS = -DHAVE_WAYLAND_PLATFORM
-AM_CFLAGS += $(WAYLAND_CFLAGS)
-libgbm_la_LIBADD += $(top_builddir)/src/egl/wayland/wayland-drm/libwayland-drm.la $(WAYLAND_LIBS)
+if HAVE_PLATFORM_WAYLAND
+AM_CFLAGS += \
+ $(WAYLAND_SERVER_CFLAGS) \
+ -I$(top_srcdir)/src/egl/wayland/wayland-drm/
+libgbm_la_LIBADD += $(WAYLAND_SERVER_LIBS)