=== modified file 'Makefile'
--- Makefile	2017-11-29 19:27:48 +0000
+++ Makefile	2017-03-30 13:14:42 +0000
@@ -110,7 +110,7 @@
 	install -d $(DESTDIR)$(INCDIR)
 	install -m644 termkey.h $(DESTDIR)$(INCDIR)
 	install -d $(DESTDIR)$(LIBDIR)/pkgconfig
-	LIBDIR=$(LIBDIR) INCDIR=$(INCDIR) sh termkey.pc.sh >$(DESTDIR)$(LIBDIR)/pkgconfig/termkey.pc
+	sed "s,@LIBDIR@,$(LIBDIR),;s,@INCDIR@,$(INCDIR)," <termkey.pc.in >$(DESTDIR)$(LIBDIR)/pkgconfig/termkey.pc
 
 install-lib: $(LIBRARY)
 	install -d $(DESTDIR)$(LIBDIR)
@@ -164,7 +164,7 @@
 	cp t/*.c t/*.h __distdir/t
 	mkdir __distdir/man
 	cp man/*.[37] man/also __distdir/man
-	sed "s,@VERSION@,$(VERSION)," <termkey.pc.sh >__distdir/termkey.pc.sh
+	sed "s,@VERSION@,$(VERSION)," <termkey.pc.in >__distdir/termkey.pc.in
 	sed "/^# DIST CUT/Q" <Makefile >__distdir/Makefile
 	mv __distdir $(DISTDIR)
 

=== renamed file 'termkey.pc.sh' => 'termkey.pc.in'
--- termkey.pc.sh	2017-11-29 19:27:48 +0000
+++ termkey.pc.in	2011-07-01 16:04:12 +0000
@@ -1,10 +1,8 @@
-cat <<EOF
-libdir=$LIBDIR
-includedir=$INCDIR
+libdir=@LIBDIR@
+includedir=@INCDIR@
 
 Name: termkey
 Description: Abstract terminal key input library
 Version: @VERSION@
-Libs: -L\${libdir} -ltermkey
-Cflags: -I\${includedir}
-EOF
+Libs: -L${libdir} -ltermkey
+Cflags: -I${includedir}