I've run into a problem where I have a driver C file and a header file for that driver that are in the same directory. The C file has an include like #include <driver.h> instead of #include "driver.h" and building this in tree fails, but building it out of tree with the O= option doesn't fail. Is there anyway that building out of tree can be made to fail as well? The difference seems to be that we include the directory for the drivers/ path when compiling the C file out of tree, but we don't do that when building in tree. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html