prefix=/usr/local/apps
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include/libpng16
Name: libpng
Description: Loads and saves PNG files
Version: 1.6.30
Libs: -L${libdir} -lpng16
Libs.private: -lm -lz -lm
Cflags: -I${includedir}