prefix=/usr/local/gcc-arm-muntsos-linux-gnueabihf-ctng-raspberrypi1/arm-muntsos-linux-gnueabihf/libc/usr
exec_prefix=${prefix}
libdir=${prefix}/lib
toolexeclibdir=${libdir}
includedir=${prefix}/include

Name: libffi
Description: Library supporting Foreign Function Interfaces
Version: 3.5.2
Libs: -L${toolexeclibdir} -lffi
Cflags: -I${includedir}