prefix=/usr
exec_prefix=${prefix}
libdir=${prefix}/lib/i386-linux-gnu
includedir=${prefix}/include

xthreadlib=-lpthread

Name: X11
Description: X Library
Version: 1.5.0
Requires: xproto kbproto
Requires.private: xcb >= 1.1.92
Cflags: -I${includedir} 
Libs: -L${libdir} -lX11
Libs.private: -lpthread