laser_pc/AppFile/laser/CGAII/vips/lib/pkgconfig/spng.pc

prefix=/data/mxe/usr/x86_64-w64-mingw32.shared.all
includedir=${prefix}/include
libdir=${prefix}/lib

Name: spng
Description: PNG decoding and encoding library
Version: 0.7.4
Requires.private: zlib
Libs: -L${libdir} -lspng
Libs.private: -lm
Cflags: -I${includedir}