--- ./Make.Rules.orig	2020-05-03 17:56:47.000000000 -0500
+++ ./Make.Rules	2020-05-05 15:10:07.762983203 -0500
@@ -35,7 +35,7 @@
 SBINDIR=$(exec_prefix)/sbin
 INCDIR=$(inc_prefix)/include
 LIBDIR=$(lib_prefix)/$(lib)
-PKGCONFIGDIR=$(LIBDIR)/pkgconfig
+PKGCONFIGDIR=$(prefix)/$(LIBDIR)/pkgconfig
 GOPKGDIR=$(prefix)/share/gocode/src
 
 # common defines for libcap