make  all-recursive
make[1]: Entering directory `/home/lpar/libusb-compat-0.1.3'
Making all in libusb
make[2]: Entering directory `/home/lpar/libusb-compat-0.1.3/libusb'
/bin/sh ../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..    -fv
isibility=hidden -std=gnu99  -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-
implicit-function-declaration -Wno-pointer-sign -Wshadow -I/home/lpar/libusb-1.0
.8/libusb -g -O2 -MT libusb_la-core.lo -MD -MP -MF .deps/libusb_la-core.Tpo -c -
o libusb_la-core.lo `test -f 'core.c' || echo './'`core.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -fvisibility=hidden -std=gnu99 -
Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration
-Wno-pointer-sign -Wshadow -I/home/lpar/libusb-1.0.8/libusb -g -O2 -MT libusb_la
-core.lo -MD -MP -MF .deps/libusb_la-core.Tpo -c core.c  -fPIC -DPIC -o .libs/li
busb_la-core.o
cc1: error: unrecognized option `-Wno-pointer-sign'
cc1: error: unrecognized option `-fvisibility=hidden'
make[2]: *** [libusb_la-core.lo] Error 1
make[2]: Leaving directory `/home/lpar/libusb-compat-0.1.3/libusb'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/lpar/libusb-compat-0.1.3'
make: *** [all] Error 2