--- minipro-0.5/Makefile.orig	2022-02-22 19:40:51.778911209 +0100
+++ minipro-0.5/Makefile	2022-02-22 19:41:39.919122650 +0100
@@ -164,13 +164,13 @@
 install_library:
 	mkdir -p $(LIB_INSTDIR)
 	mkdir -p $(INCLUDE_INSTDIR)
-	mkdir $(LIB_INSTDIR)/pkgconfig
+	mkdir -p $(LIB_INSTDIR)/pkgconfig
 	cp $(STATIC_LIB) $(LIB_INSTDIR)/
 	cp *.h $(INCLUDE_INSTDIR)/
 	cp libminipro.pc $(LIB_INSTDIR)/pkgconfig/
-	sed -e "s#MINIPROPREFIX#$(DESTDIR)$(PREFIX)#" -i "" "$(LIB_INSTDIR)/pkgconfig/libminipro.pc"
-	sed -e "s#MINIPROVERSION#$(VERSION)#" -i "" "$(LIB_INSTDIR)/pkgconfig/libminipro.pc"
-	ln -s "$(LIB_INSTDIR)/pkgconfig/libminipro.pc" /usr/local/lib/pkgconfig/libminipro.pc
+	sed -e "s#MINIPROPREFIX#$(PREFIX)#" -i "$(LIB_INSTDIR)/pkgconfig/libminipro.pc"
+	sed -e "s#MINIPROVERSION#$(VERSION)#" -i "$(LIB_INSTDIR)/pkgconfig/libminipro.pc"
+#	ln -s "$(LIB_INSTDIR)/pkgconfig/libminipro.pc" /usr/local/lib/pkgconfig/libminipro.pc
 
 uninstall_library:
 	rm /usr/local/lib/pkgconfig/libminipro.pc