prefix=/usr/local
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

Name: libconfig
Description: C Configuration File Library
Version: 1.4.9
URL: http://www.hyperrealm.com/main.php?s=libconfig
Requires:
Conflicts:
Libs: -L${libdir} -lconfig
Libs.private:  
Cflags: -I${includedir}