mowei@mowei ~/A10/sunxi-tools $ make gcc -g -O0 -Wall -Wextra -std=c99 -D_POSIX_C_SOURCE=200112L -Iinclude/ -o fexc fexc.c script.c script_uboot.c script_bin.c script_fex.c ln -s fexc bin2fex ln -s fexc fex2bin gcc -g -O0 -Wall -Wextra -std=c99 -D_POSIX_C_SOURCE=200112L -Iinclude/ -o bootinfo bootinfo.c bootinfo.c: In function ‘print_script’: bootinfo.c:274:25: warning: unused parameter ‘script’ [-Wunused-parameter] void print_script(void *script) ^ gcc -g -O0 -Wall -Wextra -std=c99 -D_POSIX_C_SOURCE=200112L -Iinclude/ `pkg-config --cflags libusb-1.0` -o fel fel.c `pkg-config --libs libusb-1.0` Package libusb-1.0 was not found in the pkg-config search path. Perhaps you should add the directory containing `libusb-1.0.pc' to the PKG_CONFIG_PATH environment variable No package 'libusb-1.0' found Package libusb-1.0 was not found in the pkg-config search path....