--- Makefile.orig	2016-01-21 01:07:59.465866154 +0300
+++ Makefile	2016-01-21 01:09:35.673836966 +0300
@@ -23,6 +23,13 @@ PREFIX		?= arm-none-eabi
 STYLECHECK      := scripts/checkpatch.pl
 STYLECHECKFLAGS := --no-tree -f --terse --mailback
 
+DESTDIR		?= /usr/local
+
+INCDIR		:= $(DESTDIR)/$(PREFIX)/include
+LIBDIR		:= $(DESTDIR)/$(PREFIX)/lib
+SHAREDIR	:= $(DESTDIR)/$(PREFIX)/share/libopencm3/scripts
+INSTALL		:= install
+
 space:=
 space+=
 SRCLIBDIR:= $(subst $(space),\$(space),$(realpath lib))
@@ -64,6 +71,23 @@ $(LIB_DIRS): $(IRQ_DEFN_FILES:=.genhdr)
 lib: $(LIB_DIRS)
 	$(Q)true
 
+install: lib
+	@printf "  INSTALL headers\n"
+	$(Q)$(INSTALL) -d $(INCDIR)/libopencm3
+	$(Q)$(INSTALL) -d $(INCDIR)/libopencmsis
+	$(Q)$(INSTALL) -d $(LIBDIR)
+	$(Q)$(INSTALL) -d $(SHAREDIR)
+	$(Q)cp -r include/libopencm3/* $(INCDIR)/libopencm3
+	$(Q)cp -r include/libopencmsis/* $(INCDIR)/libopencmsis
+	@printf "  INSTALL libs\n"
+	$(Q)$(INSTALL) -m 0644 lib/*.a $(LIBDIR)
+	@printf "  INSTALL ldscripts\n"
+	$(Q)$(INSTALL) -m 0644 lib/*.ld $(LIBDIR)
+	$(Q)$(INSTALL) -m 0644 lib/efm32/*/*.ld $(LIBDIR)
+	@printf "  INSTALL scripts\n"
+	$(Q)$(INSTALL) -m 0644 scripts/*.scr $(SHAREDIR)
+
+
 html doc:
 	$(Q)$(MAKE) -C doc html
 
@@ -106,4 +130,4 @@ genlinktests: $(LDTESTS:.data=.ldtest)
 	fi;
 
 
-.PHONY: build lib $(LIB_DIRS) doc clean generatedheaders cleanheaders stylecheck genlinktests
+.PHONY: build lib $(LIB_DIRS) install doc clean generatedheaders cleanheaders stylecheck genlinktests