--- fluid/Makefile.orig	2010-03-29 22:41:01.828043805 -0500
+++ fluid/Makefile	2010-03-29 22:43:57.973828814 -0500
@@ -84,16 +84,16 @@
 	$(INSTALL_BIN) $(FLUID) $(DESTDIR)$(bindir)/fluid$(EXEEXT)
 
 install-linux:
-	-$(INSTALL_DIR) $(DESTDIR)/usr/share/applications
-	$(INSTALL_DATA) fluid.desktop  $(DESTDIR)/usr/share/applications
+	-$(INSTALL_DIR) $(DESTDIR)$(datadir)/applications
+	$(INSTALL_DATA) fluid.desktop  $(DESTDIR)$(datadir)/applications
 	for size in 16 32 48 64 128; do \
-		if test ! -d $(DESTDIR)/usr/share/icons/hicolor/$${size}x$${size}/apps; then \
-			$(INSTALL_DIR) $(DESTDIR)/usr/share/icons/hicolor/$${size}x$${size}/apps; \
+		if test ! -d $(DESTDIR)$(datadir)/icons/hicolor/$${size}x$${size}/apps; then \
+			$(INSTALL_DIR) $(DESTDIR)$(datadir)/icons/hicolor/$${size}x$${size}/apps; \
 		fi; \
-		$(INSTALL_DATA) icons/fluid-$$size.png $(DESTDIR)/usr/share/icons/hicolor/$${size}x$${size}/apps/fluid.png; \
+		$(INSTALL_DATA) icons/fluid-$$size.png $(DESTDIR)$(datadir)/icons/hicolor/$${size}x$${size}/apps/fluid.png; \
 	done
-	-$(INSTALL_DIR) $(DESTDIR)/usr/share/mimelnk/application
-	$(INSTALL_DATA) x-fluid.desktop  $(DESTDIR)/usr/share/mimelnk/application
+	-$(INSTALL_DIR) $(DESTDIR)$(datadir)/mimelnk/application
+	$(INSTALL_DATA) x-fluid.desktop  $(DESTDIR)$(datadir)/mimelnk/application
 
 install-osx:
 	echo Installing Fluid in $(DESTDIR)/Applications...
@@ -111,9 +111,9 @@
 	$(RM) $(DESTDIR)$(bindir)/fluid$(EXEEXT)
 
 uninstall-linux:
-	$(RM) $(DESTDIR)/usr/share/applications/fluid.desktop
-	$(RM) $(DESTDIR)/usr/share/icons/hicolor/*/fluid.png
-	$(RM) $(DESTDIR)/usr/share/mimelnk/application/x-fluid.desktop
+	$(RM) $(DESTDIR)$(datadir)/applications/fluid.desktop
+	$(RM) $(DESTDIR)$(datadir)/icons/hicolor/*/fluid.png
+	$(RM) $(DESTDIR)$(datadir)/mimelnk/application/x-fluid.desktop
 
 uninstall-osx:
 	$(RM) -r $(DESTDIR)/Applications/fluid.app