# GPG 1.4.21 uses an old version of libusb, which
# is emulated with the compatibility library.
# This is a bit of a hack to set it up.

modules-$(CONFIG_GPG) += libusb-compat

libusb-compat_version := 0.1.5
libusb-compat_dir := libusb-compat-$(libusb-compat_version)
libusb-compat_tar := libusb-compat-$(libusb-compat_version).tar.bz2
libusb-compat_url := https://downloads.sourceforge.net/project/libusb/libusb-compat-0.1/libusb-compat-$(libusb-compat_version)/$(libusb-compat_tar)
libusb-compat_hash := 404ef4b6b324be79ac1bfb3d839eac860fbc929e6acb1ef88793a6ea328bc55a

libusb-compat_configure := \
	CFLAGS="-Os" \
	./configure \
	$(CROSS_TOOLS) \
	--host $(MUSL_ARCH)-elf-linux \
	--prefix "/" \
	PKG_CONFIG=/bin/false \
	LIBUSB_1_0_CFLAGS="-I$(INSTALL)/include/libusb-1.0" \
	LIBUSB_1_0_LIBS="$(INSTALL)/libusb-1.0.so" \

# 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-compat_target := $(MAKE_JOBS) \
	DESTDIR="$(INSTALL)" \
	$(CROSS_TOOLS) \
	install \

libusb-compat_libraries := libusb/.libs/libusb-0.1.so.4

libusb-compat_depends := libusb $(musl_dep)