Get Lua to build with all tests passing

Fixes #61

third_party/lua/lua.mk

@@ -0,0 +1,58 @@
+#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
+#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
+
+PKGS += THIRD_PARTY_LUA
+
+THIRD_PARTY_LUA_FILES := $(wildcard third_party/lua/*)
+THIRD_PARTY_LUA_SRCS = $(filter %.c,$(THIRD_PARTY_LUA_FILES))
+THIRD_PARTY_LUA_HDRS = $(filter %.h,$(THIRD_PARTY_LUA_FILES))
+THIRD_PARTY_LUA_BINS = $(THIRD_PARTY_LUA_COMS) $(THIRD_PARTY_LUA_COMS:%=%.dbg)
+
+THIRD_PARTY_LUA_OBJS =					\
+	$(THIRD_PARTY_LUA_SRCS:%.c=o/$(MODE)/%.o)
+
+THIRD_PARTY_LUA_COMS =					\
+	o/$(MODE)/third_party/lua/lua.com
+
+THIRD_PARTY_LUA_CHECKS =				\
+	o/$(MODE)/third_party/lua/lua.pkg		\
+	$(THIRD_PARTY_LUA_HDRS:%=o/$(MODE)/%.ok)
+
+THIRD_PARTY_LUA_DIRECTDEPS =				\
+	LIBC_CALLS					\
+	LIBC_FMT					\
+	LIBC_INTRIN					\
+	LIBC_MEM					\
+	LIBC_NEXGEN32E					\
+	LIBC_RUNTIME					\
+	LIBC_STDIO					\
+	LIBC_STR					\
+	LIBC_SYSV					\
+	LIBC_TIME					\
+	LIBC_TINYMATH					\
+	LIBC_UNICODE					\
+	THIRD_PARTY_GDTOA
+
+THIRD_PARTY_LUA_DEPS :=					\
+	$(call uniq,$(foreach x,$(THIRD_PARTY_LUA_DIRECTDEPS),$($(x))))
+
+o/$(MODE)/third_party/lua/lua.pkg:			\
+		$(THIRD_PARTY_LUA_OBJS)			\
+		$(foreach x,$(THIRD_PARTY_LUA_DIRECTDEPS),$($(x)_A).pkg)
+
+o/$(MODE)/third_party/lua/%.com.dbg:			\
+		$(THIRD_PARTY_LUA_DEPS)			\
+		$(THIRD_PARTY_LUA_OBJS)			\
+		o/$(MODE)/third_party/lua/lua.pkg	\
+		$(CRT)					\
+		$(APE)
+	-@$(APELINK)
+
+o/$(MODE)/third_party/lua/lauxlib.o:			\
+		OVERRIDE_CFLAGS +=			\
+			-DSTACK_FRAME_UNLIMITED
+
+.PHONY: o/$(MODE)/third_party/lua
+o/$(MODE)/third_party/lua:				\
+		$(THIRD_PARTY_LUA_BINS)			\
+		$(THIRD_PARTY_LUA_CHECKS)