Index: Makefile.in
--- Makefile.in.orig
+++ Makefile.in
@@ -1,6 +1,6 @@
 PREFIX=@prefix@
 DESTDIR=
-CC?=gcc
+CC?=cc
 
 builddir:
 	mkdir -p build
@@ -8,9 +8,7 @@ builddir:
 
 install:
 	install -d $(DESTDIR)/$(PREFIX)/share/icons
-	cp -rf build/adwaita-xfce $(DESTDIR)/$(PREFIX)/share/icons
-	@echo
-	@echo The icon-theme cache has not yet been regenerated, which means your changes may not be visible yet. Please run 'make icon-caches' next.
+	cp -rf ./adwaita-xfce $(DESTDIR)/$(PREFIX)/share/icons
 
 uninstall:
 	rm -rf $(DESTDIR)/$(PREFIX)/share/icons/adwaita-xfce
