Index: libexif.pc.in
--- libexif.pc.in.orig
+++ libexif.pc.in
@@ -11,4 +11,4 @@ Requires:
 Version: @VERSION@
 Libs: -L${libdir} -lexif
 Libs.private: -lm
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/libexif
