From 2a121caf427100fd2854da84b9d3e11a74a3d760 Mon Sep 17 00:00:00 2001
From: Riley King-Saunders <riley.kingsaunders@gmail.com>
Date: Tue, 25 Nov 2025 00:04:24 +1100
Subject: [PATCH] Created main makefile - Need to add clean recipe `make
 modules debug|release MODULES...` Builds the provided list of lua modules in
 release/debug `make release` `make debug` Builds a debug build of the lbs
 program `make clean` TODO

---
 makefile | 132 +++++++++++++++++++++++++++----------------------------
 1 file changed, 65 insertions(+), 67 deletions(-)

diff --git a/makefile b/makefile
index d7cdb6d..774d8f0 100644
--- a/makefile
+++ b/makefile
@@ -1,72 +1,70 @@
-CXX := clang++
-CC := clang
+CC=clang
+CFLAGS = -Wall -Wextra
 
-INCLUDES := include src thirdparty/luajit/src thirdparty/uniproc/include thirdparty/libgit2/include
-LIBRARY_DIRECTORIES := thirdparty/luajit/src thirdparty/libgit2
-LINKER_INPUTS := lua51 luajit
-
-DEBUG_DEFINES :=
-DEFINES :=
-
-CXX_FLAGS := -std=c11 -std=c++20 -g -O0
-CC_FLAGS := -std=c11 -g -O0
-CXX_DEBUG_FLAGS :=
-LNK_FLAGS := -g -O0
-LNK_DEBUG_FLAGS :=
-
-LUAJUT_BUILD_CMD := call msvcbuild.bat
-
-.PHONY: all clean
-all: build_deps link_lbs
-
-# From https://stackoverflow.com/a/18258352/8617429
-rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
-define \n
-
-endef
-ifeq ($(OS), Windows_NT)
-	PLATFORM_SEPERATOR := &
-	touch = type nul > $(1)
-	rm = rmdir /S /Q $(1) > nul || (exit 0)
-	RM = del
-	mkdir = mkdir $(subst /,\,$(1)) > nul 2>&1 || (exit 0)
-	OUTPUT_NAME := lbs.exe
+ifeq ($(OS),Windows_NT)
+    CFLAGS += -D WIN32
+    ifeq ($(PROCESSOR_ARCHITEW6432),AMD64)
+        CFLAGS += -D AMD64
+    else
+        ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
+            CFLAGS += -D AMD64
+        endif
+        ifeq ($(PROCESSOR_ARCHITECTURE),x86)
+            CFLAGS += -D IA32
+        endif
+    endif
+	
+	RELEASE_TARGET=bin/lbs.exe
+	DEBUG_TARGET=bin/lbs-dbg.exe
 else
-	PLATFORM_SEPERATOR := &&
-	touch = touch $(1)
-	rm = rm -rf $(1)
-	RM = rm -f
-	mkdir = mkdir -p $(1)
-	OUTPUT_NAME := lbs
+    UNAME_S := $(shell uname -s)
+    ifeq ($(UNAME_S),Linux)
+        CFLAGS += -D LINUX
+    endif
+    ifeq ($(UNAME_S),Darwin)
+        CFLAGS += -D OSX
+    endif
+    UNAME_P := $(shell uname -p)
+    ifeq ($(UNAME_P),x86_64)
+        CFLAGS += -D AMD64
+    endif
+    ifneq ($(filter %86,$(UNAME_P)),)
+        CFLAGS += -D IA32
+    endif
+    ifneq ($(filter arm%,$(UNAME_P)),)
+        CFLAGS += -D ARM
+    endif
+	RELEASE_TARGET=bin/lbs
+	DEBUG_TARGET=bin/lbs-dbg
 endif
 
+
+# If the first argument is "modules"...
+ifeq (modules,$(firstword $(MAKECMDGOALS)))
+  # use the rest as arguments for "run"
+  MODULE_ARGS := $(wordlist 2,$(words $(MAKECMDGOALS)),$(MAKECMDGOALS))
+  # ...and turn them into do-nothing targets
+  $(eval $(MODULE_ARGS):;@:)
+endif
+
+rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
+
+SRC_FILES=$(call rwildcard, src, *.c)
+OBJ_FILES=$(addprefix obj/, $(SRC_FILES:.c=.o))
+modules:
+	cd modules && $(MAKE) $(MODULE_ARGS)
+
+
+obj/src/%.o: src/%.c
+	$(CC) $(CFLAGS) -c $(@:obj/%.o=%.c) -o $@
+
+release: $(RELEASE_TARGET)
+$(RELEASE_TARGET): $(OBJ_FILES)
+	$(CC) $(LFLAGS) $^ -o $@
+
+debug: $(DEBUG_TARGET)
+$(DEBUG_TARGET): $(OBJ_FILES)
+	$(CC) $(LFLAGS) $^ -o $@
+
 clean:
-	$(call RM,$(call rwildcard, obj,*.o) build/$(OUTPUT_NAME))
-
-SOURCE_FILES := $(call rwildcard,src,*.cpp,*.hpp) $(call rwildcard,thirdparty/uniproc/src,*.c)
-OBJECT_FILES := $(foreach d,$(addsuffix .o,$(SOURCE_FILES)), obj/$(d))
-
-obj/thirdparty/uniproc/src/%.c.o: thirdparty/uniproc/src/%.c
-	$(CC) -c $(CC_FLAGS) $(foreach inc,$(INCLUDES),-I$(inc)) $(foreach def,$(DEFINES),-D$(def)) $< -o $@
-obj/src/%.cpp.o: src/%.cpp
-	$(CXX) -c $(CXX_FLAGS) $(foreach inc,$(INCLUDES),-I$(inc)) $(foreach def,$(DEFINES),-D$(def)) $< -o $@
-
-link_lbs: $(OBJECT_FILES)
-	$(CXX) $(LNK_FLAGS) $(LNK_FLAGS) $(foreach lib,$(LIBRARY_DIRECTORIES),-L$(lib)) $(foreach lnk,$(LINKER_INPUTS),-l$(lnk)) $^ -o build/$(OUTPUT_NAME)
-
-build_deps: .make/thirdparty_luajit .make/thirdparty_uniproc
-
-.make/thirdparty_luajit:
-	git submodule update --init --recursive --remote
-	cd thirdparty/luajit/src $(PLATFORM_SEPERATOR) $(LUAJUT_BUILD_CMD)
-	$(call touch,".make/thirdparty_luajit")
-
-.make/thirdparty_uniproc:
-	git submodule update --init --recursive --remote
-	$(call touch,".make/thirdparty_uniproc")
-
-.make/thirdparty_libgit2:
-	git submodule update --init --recursive --remote
-	cd thirdparty/libgit2 && mkdir build
-	cd thirdparty/libgit2/build && cmake .. && cmake --build .
-	$(call touch,".make/thirdparty_libgit2")
+	echo TODO