AC_INIT([usbpath],[0.1]) AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION) AC_PROG_CC AC_PROG_RANLIB PKG_CHECK_MODULES(USB, libusb,, AC_MSG_ERROR([*** Required libusb not installed ***])) LIBS="$LIBS $USB_LIBS" AC_CONFIG_FILES(Makefile) AC_OUTPUT