PKG_CHECK_MODULES(WAYLAND_SCANNER, wayland-scanner >= 1.7.0)
-PKG_CHECK_MODULES(TDM, dlog libtbm libpng pixman-1 wayland-server iniparser hal-api-tdm)
-PKG_CHECK_MODULES(TDM_CLIENT, dlog libtbm wayland-client)
+PKG_CHECK_MODULES(TDM, libtbm libpng pixman-1 wayland-server iniparser hal-api-tdm)
+PKG_CHECK_MODULES(TDM_CLIENT, libtbm wayland-client)
+
+PKG_CHECK_EXISTS([dlog], [have_dlog="yes"], [have_dlog="no"])
+AC_MSG_CHECKING([Have dlog logger])
+AC_MSG_RESULT([${have_dlog}])
+if test "x${have_dlog}" = "xyes"; then
+ AC_DEFINE([HAVE_DLOG], [1], [Define to 1 if you have dlog])
+
+ PKG_CHECK_MODULES(DLOG, dlog)
+
+ TDM_CFLAGS="$TDM_CFLAGS $DLOG_CFLAGS "
+ TDM_CLIENT_CFLAGS="$TDM_CLIENT_CFLAGS $DLOG_CFLAGS "
+ TDM_LIBS="$TDM_LIBS $DLOG_LIBS "
+ TDM_CLIENT_LIBS="$TDM_CLIENT_LIBS $DLOG_LIBS "
+fi
PKG_CHECK_MODULES(TTRACE,
[ttrace],