LZ4_PORT_DIR := $(call select_from_ports,lz4) LZ4_DIR := $(LZ4_PORT_DIR)/src/lib/lz4/lib SRC_C = lz4.c \ lz4frame.c \ lz4hc.c \ xxhash.c vpath %.c $(LZ4_DIR) INC_DIR += $(LZ4_DIR) LIBS += libc SHARED_LIB = yes