pixman/include/pixman-1.pc

prefix=/usr/X11R7
includedir=${prefix}/include
libdir=${prefix}/lib

Name: Pixman
Description: The pixman library (version 1)
Version: 0.46.4
Libs: -Wl,-R${libdir} -L${libdir} -lpixman-1
Libs.private: -lm -pthread
Cflags: -I${includedir}/pixman-1