--- rocksdb-rocksdb-3.13.1/Makefile.orig	2015-09-14 21:39:12.629620988 +0200
+++ rocksdb-rocksdb-3.13.1/Makefile	2015-09-15 15:38:46.103569369 +0200
@@ -928,17 +928,18 @@
 #-------------------------------------------------
 # make install related stuff
 INSTALL_PATH ?= /usr/local
+INSTALL_LIBDIR ?= $(INSTALL_PATH)/lib
 
 uninstall:
 	rm -rf $(INSTALL_PATH)/include/rocksdb \
-	  $(INSTALL_PATH)/lib/$(LIBRARY) \
-	  $(INSTALL_PATH)/lib/$(SHARED4) \
-	  $(INSTALL_PATH)/lib/$(SHARED3) \
-	  $(INSTALL_PATH)/lib/$(SHARED2) \
-	  $(INSTALL_PATH)/lib/$(SHARED1)
+	  $(INSTALL_LIBDIR)/$(LIBRARY) \
+	  $(INSTALL_LIBDIR)/$(SHARED4) \
+	  $(INSTALL_LIBDIR)/$(SHARED3) \
+	  $(INSTALL_LIBDIR)/$(SHARED2) \
+	  $(INSTALL_LIBDIR)/$(SHARED1)
 
 install-headers:
-	install -d $(INSTALL_PATH)/lib
+	install -d $(INSTALL_LIBDIR)
 	for header_dir in `find "include/rocksdb" -type d`; do \
 		install -d $(INSTALL_PATH)/$$header_dir; \
 	done
@@ -947,13 +948,13 @@
 	done
 
 install-static: install-headers $(LIBRARY)
-	install -C -m 755 $(LIBRARY) $(INSTALL_PATH)/lib
+	install -C -m 755 $(LIBRARY) $(INSTALL_LIBDIR)
 
 install-shared: install-headers $(SHARED4)
-	install -C -m 755 $(SHARED4) $(INSTALL_PATH)/lib && \
-		ln -fs $(SHARED4) $(INSTALL_PATH)/lib/$(SHARED3) && \
-		ln -fs $(SHARED4) $(INSTALL_PATH)/lib/$(SHARED2) && \
-		ln -fs $(SHARED4) $(INSTALL_PATH)/lib/$(SHARED1)
+	install -C -m 755 $(SHARED4) $(INSTALL_LIBDIR) && \
+		ln -fs $(SHARED4) $(INSTALL_LIBDIR)/$(SHARED3) && \
+		ln -fs $(SHARED4) $(INSTALL_LIBDIR)/$(SHARED2) && \
+		ln -fs $(SHARED4) $(INSTALL_LIBDIR)/$(SHARED1)
 
 # install static by default + install shared if it exists
 install: install-static