$NetBSD: patch-aa,v 1.3 2015/12/29 23:34:50 dholland Exp $

Configure for pkgsrc.
Install by Lua version so multiple versions can coexist.
DESTDIR support.

--- Makefile.orig	2012-02-10 09:50:23.000000000 +0000
+++ Makefile
@@ -9,11 +9,11 @@ PLAT= none
 
 # Where to install. The installation starts in the src and doc directories,
 # so take care if INSTALL_TOP is not an absolute path.
-INSTALL_TOP= /usr/local
+INSTALL_TOP= ${PREFIX}
 INSTALL_BIN= $(INSTALL_TOP)/bin
-INSTALL_INC= $(INSTALL_TOP)/include
+INSTALL_INC= $(INSTALL_TOP)/include/lua-5.1
 INSTALL_LIB= $(INSTALL_TOP)/lib
-INSTALL_MAN= $(INSTALL_TOP)/man/man1
+INSTALL_MAN= $(INSTALL_TOP)/${PKGMANDIR}/man1
 #
 # You probably want to make INSTALL_LMOD and INSTALL_CMOD consistent with
 # LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h (and also with etc/lua.pc).
@@ -24,7 +24,7 @@ INSTALL_CMOD= $(INSTALL_TOP)/lib/lua/$V
 # may have to run ranlib on the installed liblua.a (do "make ranlib").
 INSTALL= install -p
 INSTALL_EXEC= $(INSTALL) -m 0755
-INSTALL_DATA= $(INSTALL) -m 0644
+#INSTALL_DATA= $(INSTALL) -m 0644
 #
 # If you don't have install you can use cp instead.
 # INSTALL= cp -p
@@ -41,9 +41,9 @@ RANLIB= ranlib
 PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
 
 # What to install.
-TO_BIN= lua luac
+TO_BIN= lua5.1 luac5.1
 TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
-TO_LIB= liblua.a
+TO_LIB= liblua5.1.la
 TO_MAN= lua.1 luac.1
 
 # Lua version and release.
@@ -59,11 +59,12 @@ test:	dummy
 	src/lua test/hello.lua
 
 install: dummy
-	cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD)
-	cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
-	cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
-	cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
-	cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
+	cd src && $(MKDIR) $(DESTDIR)$(INSTALL_BIN) $(DESTDIR)$(INSTALL_INC) $(DESTDIR)$(INSTALL_LIB) $(DESTDIR)$(INSTALL_MAN) $(DESTDIR)$(INSTALL_LMOD) $(DESTDIR)$(INSTALL_CMOD)
+	cd src && $(LIBTOOL) --tag=CC --mode=install $(BSD_INSTALL_PROGRAM) $(TO_BIN) $(DESTDIR)$(INSTALL_BIN)
+	cd src && $(INSTALL_DATA) $(TO_INC) $(DESTDIR)$(INSTALL_INC)
+	cd src && $(LIBTOOL) --tag=CC --mode=install $(BSD_INSTALL_LIB) $(TO_LIB) $(DESTDIR)$(INSTALL_LIB)
+	cd doc && $(INSTALL_DATA) lua.1  $(DESTDIR)$(INSTALL_MAN)/lua5.1.1
+	cd doc && $(INSTALL_DATA) luac.1 $(DESTDIR)$(INSTALL_MAN)/luac5.1.1
 
 ranlib:
 	cd src && cd $(INSTALL_LIB) && $(RANLIB) $(TO_LIB)