$NetBSD: patch-GNUmakefile,v 1.1 2020/07/01 11:06:40 nia Exp $

- Install suffixed binaries so multiple Lua versions can coexist.
- Install config file to LUA_EXAMPLESDIR.

--- GNUmakefile.orig	2020-02-07 10:24:14.000000000 +0000
+++ GNUmakefile
@@ -103,20 +103,20 @@ $(buildbinarydir)/luarocks-admin.exe: sr
 # Regular install
 # ----------------------------------------
 
-INSTALL_FILES = $(DESTDIR)$(bindir)/luarocks \
-	$(DESTDIR)$(bindir)/luarocks-admin \
-	$(DESTDIR)$(luarocksconfdir)/config-$(LUA_VERSION).lua \
+INSTALL_FILES = $(DESTDIR)$(bindir)/luarocks-$(LUA_VERSION) \
+	$(DESTDIR)$(bindir)/luarocks-admin-$(LUA_VERSION) \
+	$(DESTDIR)$(PREFIX)/$(LUA_EXAMPLESDIR)/config-$(LUA_VERSION).lua \
 	$(patsubst src/%, $(DESTDIR)$(luadir)/%, $(LUAROCKS_FILES))
 
 install: $(INSTALL_FILES)
 
-install-config: $(DESTDIR)$(luarocksconfdir)/config-$(LUA_VERSION).lua
+install-config: $(DESTDIR)$(PREFIX)/$(LUA_EXAMPLESDIR)/config-$(LUA_VERSION).lua
 
-$(DESTDIR)$(bindir)/luarocks: $(builddir)/luarocks
+$(DESTDIR)$(bindir)/luarocks-$(LUA_VERSION): $(builddir)/luarocks
 	mkdir -p "$(@D)"
 	$(INSTALL) "$<" "$@"
 
-$(DESTDIR)$(bindir)/luarocks-admin: $(builddir)/luarocks-admin
+$(DESTDIR)$(bindir)/luarocks-admin-$(LUA_VERSION): $(builddir)/luarocks-admin
 	mkdir -p "$(@D)"
 	$(INSTALL) "$<" "$@"
 
@@ -124,7 +124,7 @@ $(DESTDIR)$(luadir)/luarocks/%.lua: src/
 	mkdir -p "$(@D)"
 	$(INSTALL_DATA) "$<" "$@"
 
-$(DESTDIR)$(luarocksconfdir)/config-$(LUA_VERSION).lua: $(builddir)/config-$(LUA_VERSION).lua
+$(DESTDIR)$(PREFIX)/$(LUA_EXAMPLESDIR)/config-$(LUA_VERSION).lua: $(builddir)/config-$(LUA_VERSION).lua
 	mkdir -p "$(@D)"
 	$(INSTALL_DATA) "$<" "$@"