--- Makefile.orig
+++ Makefile
@@ -10,11 +10,11 @@
 # so take care if INSTALL_TOP is not an absolute path. See the local target.
 # You may want to make INSTALL_LMOD and INSTALL_CMOD consistent with
 # LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h.
-INSTALL_TOP= /usr/local
+INSTALL_TOP= @PREFIX@
 INSTALL_BIN= $(INSTALL_TOP)/bin
-INSTALL_INC= $(INSTALL_TOP)/include
-INSTALL_LIB= $(INSTALL_TOP)/lib
-INSTALL_MAN= $(INSTALL_TOP)/man/man1
+INSTALL_INC= $(INSTALL_TOP)/include/lua-@BRANCH@
+INSTALL_LIB= $(INSTALL_TOP)/lib/lua-@BRANCH@
+INSTALL_MAN= $(INSTALL_TOP)/share/man/man1
 INSTALL_LMOD= $(INSTALL_TOP)/share/lua/$V
 INSTALL_CMOD= $(INSTALL_TOP)/lib/lua/$V
 
@@ -41,7 +41,7 @@
 # What to install.
 TO_BIN= lua luac
 TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp
-TO_LIB= liblua.a
+TO_LIB= liblua-@BRANCH@.a liblua-@BRANCH@.dylib
 TO_MAN= lua.1 luac.1
 
 # Lua version and release.