# GPG with Yubikey support requires libusb modules-$(CONFIG_GPG) += libusb libusb_version := 1.0.21 libusb_dir := libusb-$(libusb_version) libusb_tar := libusb-$(libusb_version).tar.bz2 libusb_url := https://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-$(libusb_version)/$(libusb_tar) libusb_hash := 7dce9cce9a81194b7065ee912bcd55eeffebab694ea403ffb91b67db66b1824b libusb_configure := ./configure \ $(CROSS_TOOLS) \ --host i386-elf-linux \ --prefix "/" \ --disable-udev \ # Run one build to generate the executables with the pre-defined # exec_prefix and datarootdir, then a second make to install the binaries # into our actual target location libusb_target := $(MAKE_JOBS) \ DESTDIR="$(INSTALL)" \ $(CROSS_TOOLS) \ install \ libusb_libraries := libusb/.libs/libusb-1.0.so.0 libusb_depends := $(musl_dep)