meson: Windows libs in .pc files in wrong format

I get

prefix=C:/msys64/mingw64
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

Name: cairo-win32-font
Description: Microsoft Windows font backend for cairo graphics library
Version: 1.17.3

Requires: cairo 
Libs: gdi32 msimg32 
Cflags: -I${includedir}/cairo 

I guess it should be -lgdi32 -lmsimg32. Similar for other .pc files.