prefix=/usr
exec_prefix=/usr
libdir=/usr/lib
includedir=${prefix}/include
libs= -ldl -lv4l1  -lm -ltiff -ljpeg  -lgphoto2 -lgphoto2_port -lm     -lavahi-common -lavahi-client  -lusb-1.0   

Name: SANE Backends
Description: Backends for SANE, the universal scanner interface
Version: 1.2.1
Requires:
Libs: -L${libdir} -lsane
Libs.private: ${libs}
Cflags: -I${includedir}