gentoo-overlay/dev-lang/lua/files/lua-5.1-make-r2.patch

diff -ru lua-5.1.5.orig/Makefile lua-5.1.5/Makefile
--- lua-5.1.5.orig/Makefile	2014-04-15 17:43:34.845435031 +0200
+++ lua-5.1.5/Makefile	2014-04-15 19:05:08.669304987 +0200
@@ -11,7 +11,7 @@
 # so take care if INSTALL_TOP is not an absolute path.
 INSTALL_TOP= /usr/local
 INSTALL_BIN= $(INSTALL_TOP)/bin
-INSTALL_INC= $(INSTALL_TOP)/include
+INSTALL_INC= $(INSTALL_TOP)/include/lua$V
 INSTALL_LIB= $(INSTALL_TOP)/lib
 INSTALL_MAN= $(INSTALL_TOP)/man/man1
 #
@@ -126,3 +126,21 @@
 .PHONY: all $(PLATS) clean test install local none dummy echo pecho lecho
 
 # (end of Makefile)
+
+# Use libtool for binary installs, etc.
+
+export V
+export LIBTOOL = libtool --quiet --tag=CC
+# See libtool manual about how to set this
+
+gentoo_clean:
+	cd src; $(MAKE) $@
+
+gentoo_test: gentoo_linux
+	test/lua.static test/hello.lua
+
+gentoo_install:
+	mkdir -p $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB)
+	cd src; $(LIBTOOL) --mode=install $(INSTALL_EXEC) lua$V luac$V $(INSTALL_BIN)
+	cd src; $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
+	cd src; $(LIBTOOL) --mode=install $(INSTALL_DATA) liblua$V.la $(INSTALL_LIB)
diff -ru lua-5.1.5.orig/src/Makefile lua-5.1.5/src/Makefile
--- lua-5.1.5.orig/src/Makefile	2014-04-15 17:43:34.844435031 +0200
+++ lua-5.1.5/src/Makefile	2014-04-15 18:07:21.427397122 +0200
@@ -29,10 +29,10 @@
 LIB_O=	lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \
 	lstrlib.o loadlib.o linit.o
 
-LUA_T=	lua
+LUA_T= lua$V
 LUA_O=	lua.o
 
-LUAC_T=	luac
+LUAC_T= 	luac$V
 LUAC_O=	luac.o print.o
 
 ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O)
@@ -51,10 +51,10 @@
 	$(AR) $@ $(CORE_O) $(LIB_O)	# DLL needs all object files
 	$(RANLIB) $@
 
-$(LUA_T): $(LUA_O) $(LUA_A)
+origin$(LUA_T): $(LUA_O) $(LUA_A)
 	$(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
 
-$(LUAC_T): $(LUAC_O) $(LUA_A)
+origin$(LUAC_T): $(LUAC_O) $(LUA_A)
 	$(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
 
 clean:
@@ -180,3 +180,33 @@
   ltm.h lzio.h lmem.h lopcodes.h lundump.h
 
 # (end of Makefile)
+
+export LIBTOOL = libtool --tag=CC
+export LIB_VERSION = 5:1:5
+
+# The following rules use libtool for compiling and linking in order to
+# provide shared library support.
+
+LIB_NAME = liblua$V.la
+LIB_OBJS = $(CORE_O:.o=.lo) $(LIB_O:.o=.lo)
+
+%.lo %.o: %.c
+	$(LIBTOOL) --mode=compile $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
+
+$(LIB_NAME): $(LIB_OBJS)
+	$(LIBTOOL) --mode=link $(CC) -version-info 0:0:0 \
+            -rpath $(RPATH) $(LDFLAGS) -o $(LIB_NAME) $(LIB_OBJS) $(LIB_LIBS)
+
+$(LUA_T): $(LUA_O:.o=.lo) $(LIB_NAME)
+	$(LIBTOOL) --mode=link $(CC) -export-dynamic $(LDFLAGS) -o $@ $(LUA_O:.o=.lo) $(LIB_NAME) $(LUA_LIBS)
+
+lua_test: $(LUA_O:.o=.lo) $(LIB_NAME)
+	$(LIBTOOL) --mode=link $(CC) -static -export-dynamic $(LDFLAGS) -o $@ $(LUA_O:.o=.lo) $(LIB_NAME) $(LUA_LIBS)
+
+$(LUAC_T): $(LUAC_O:.o=.lo) $(LIB_NAME)
+	$(LIBTOOL) --mode=link $(CC) -static $(LDFLAGS) -o $@ $(LUAC_O:.o=.lo) $(LIB_NAME)
+
+gentoo_clean:
+	$(LIBTOOL) --mode=clean $(RM) $(ALL_O:.o=.lo) $(LIB_NAME) lua$V luac$V
+
+gentoo_all: $(LIB_NAME) $(LUA_T) lua_test $(LUAC_T)