build: implement platform-agnostic build system
- Split Makefile into gmake.mk (Linux/Windows) and bmake.mk (BSD/macOS) - Added config.mk for shared variables. - Added build.sh and build.bat dispatchers. - Retains old build behavior with dependency tracking.
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@@ -1,74 +0,0 @@
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SRC_DIR = src
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INC_DIR = include
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OBJ_DIR = obj
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BIN_DIR = bin
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CC = cc
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CFLAGS_DEBUG = -g -O0 -Wall -Wpedantic -I$(INC_DIR) -std=c89 -fPIC
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CFLAGS_RELEASE = -O2 -Wall -Wpedantic -I$(INC_DIR) -std=c89 -fPIC
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LDFLAGS = -ldl
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LIB_NAME = libstk.so
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OBJS_DEBUG = \
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$(OBJ_DIR)/debug/module.o \
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$(OBJ_DIR)/debug/platform.o \
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$(OBJ_DIR)/debug/stk.o \
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$(OBJ_DIR)/debug/stk_log.o
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OBJS_RELEASE = \
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$(OBJ_DIR)/release/module.o \
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$(OBJ_DIR)/release/platform.o \
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$(OBJ_DIR)/release/stk.o \
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$(OBJ_DIR)/release/stk_log.o
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.PHONY: all debug release clean
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all: debug
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debug: $(BIN_DIR)/debug/$(LIB_NAME)
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release: $(BIN_DIR)/release/$(LIB_NAME)
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$(BIN_DIR)/debug/$(LIB_NAME): $(OBJS_DEBUG)
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@mkdir -p $(BIN_DIR)/debug
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$(CC) -shared -o $@ $(OBJS_DEBUG) $(LDFLAGS)
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$(BIN_DIR)/release/$(LIB_NAME): $(OBJS_RELEASE)
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@mkdir -p $(BIN_DIR)/release
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$(CC) -shared -o $@ $(OBJS_RELEASE) $(LDFLAGS)
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$(OBJ_DIR)/debug/module.o: $(SRC_DIR)/module.c
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@mkdir -p $(OBJ_DIR)/debug
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$(CC) $(CFLAGS_DEBUG) -c $(SRC_DIR)/module.c -o $@
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$(OBJ_DIR)/debug/platform.o: $(SRC_DIR)/platform.c
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@mkdir -p $(OBJ_DIR)/debug
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$(CC) $(CFLAGS_DEBUG) -c $(SRC_DIR)/platform.c -o $@
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$(OBJ_DIR)/debug/stk.o: $(SRC_DIR)/stk.c
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@mkdir -p $(OBJ_DIR)/debug
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$(CC) $(CFLAGS_DEBUG) -c $(SRC_DIR)/stk.c -o $@
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$(OBJ_DIR)/debug/stk_log.o: $(SRC_DIR)/stk_log.c
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@mkdir -p $(OBJ_DIR)/debug
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$(CC) $(CFLAGS_DEBUG) -c $(SRC_DIR)/stk_log.c -o $@
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$(OBJ_DIR)/release/module.o: $(SRC_DIR)/module.c
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@mkdir -p $(OBJ_DIR)/release
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$(CC) $(CFLAGS_RELEASE) -c $(SRC_DIR)/module.c -o $@
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$(OBJ_DIR)/release/platform.o: $(SRC_DIR)/platform.c
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@mkdir -p $(OBJ_DIR)/release
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$(CC) $(CFLAGS_RELEASE) -c $(SRC_DIR)/platform.c -o $@
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$(OBJ_DIR)/release/stk.o: $(SRC_DIR)/stk.c
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@mkdir -p $(OBJ_DIR)/release
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$(CC) $(CFLAGS_RELEASE) -c $(SRC_DIR)/stk.c -o $@
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$(OBJ_DIR)/release/stk_log.o: $(SRC_DIR)/stk_log.c
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@mkdir -p $(OBJ_DIR)/release
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$(CC) $(CFLAGS_RELEASE) -c $(SRC_DIR)/stk_log.c -o $@
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clean:
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@rm -rf $(OBJ_DIR) $(BIN_DIR)
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@@ -0,0 +1,40 @@
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.include "config.mk"
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FULL_LIB = lib${LIB_NAME}.so
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LDFLAGS_PLAT = -ldl
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CFLAGS_PLAT = -fPIC
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CFLAGS_BASE = -Wall -Wpedantic -I${INC_DIR} -std=c89 ${CFLAGS_PLAT}
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.PHONY: all debug release clean
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all: debug
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OBJS_DEBUG = ${SRCS:S/^src\//obj\/debug\//:S/.c$/.o/}
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OBJS_RELEASE = ${SRCS:S/^src\//obj\/release\//:S/.c$/.o/}
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debug: ${BIN_DIR}/debug/${FULL_LIB}
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release: ${BIN_DIR}/release/${FULL_LIB}
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${BIN_DIR}/debug/${FULL_LIB}: ${OBJS_DEBUG}
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@mkdir -p ${.TARGET:H}
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${CC} -shared -o ${.TARGET} ${.ALLSRC} ${LDFLAGS_PLAT}
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${BIN_DIR}/release/${FULL_LIB}: ${OBJS_RELEASE}
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@mkdir -p ${.TARGET:H}
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${CC} -shared -o ${.TARGET} ${.ALLSRC} ${LDFLAGS_PLAT}
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.for _src in ${SRCS}
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obj/debug/${_src:T:R}.o: ${_src}
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@mkdir -p ${.TARGET:H}
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${CC} ${CFLAGS_BASE} -g -O0 -MMD -MP -c ${_src} -o ${.TARGET}
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obj/release/${_src:T:R}.o: ${_src}
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@mkdir -p ${.TARGET:H}
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${CC} ${CFLAGS_BASE} -O2 -MMD -MP -c ${_src} -o ${.TARGET}
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.endfor
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.dinclude "obj/debug/*.d"
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.dinclude "obj/release/*.d"
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clean:
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rm -rf ${OBJ_DIR} ${BIN_DIR}
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@@ -0,0 +1,11 @@
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#!/bin/sh
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OS=$(uname -s | tr '[:upper:]' '[:lower:]')
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if [ "$OS" = "linux" ]; then
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MK_FILE="gmake.mk"
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else
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MK_FILE="bmake.mk"
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fi
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make -f "$MK_FILE" "$@"
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@@ -0,0 +1,11 @@
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SRC_DIR = src
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INC_DIR = include
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OBJ_DIR = obj
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BIN_DIR = bin
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LIB_NAME = stk
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SRCS = src/module.c \
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src/platform.c \
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src/stk.c \
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src/stk_log.c
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@@ -0,0 +1,43 @@
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include config.mk
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ifeq ($(OS),Windows_NT)
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FULL_LIB := $(LIB_NAME).dll
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LDFLAGS_PLAT := -ldl
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else
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FULL_LIB := lib$(LIB_NAME).so
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LDFLAGS_PLAT := -ldl
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CFLAGS_PLAT := -fPIC
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endif
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CFLAGS_BASE := -Wall -Wpedantic -I$(INC_DIR) -std=c89 $(CFLAGS_PLAT)
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.PHONY: all debug release clean
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all: debug
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debug: $(BIN_DIR)/debug/$(FULL_LIB)
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release: $(BIN_DIR)/release/$(FULL_LIB)
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# Debug Rules
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$(BIN_DIR)/debug/$(FULL_LIB): $(SRCS:src/%.c=obj/debug/%.o)
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@mkdir -p $(@D)
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$(CC) -shared -o $@ $^ $(LDFLAGS_PLAT)
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obj/debug/%.o: src/%.c
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@mkdir -p $(@D)
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$(CC) $(CFLAGS_BASE) -g -O0 -MMD -MP -c $< -o $@
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# Release Rules
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$(BIN_DIR)/release/$(FULL_LIB): $(SRCS:src/%.c=obj/release/%.o)
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@mkdir -p $(@D)
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$(CC) -shared -o $@ $^ $(LDFLAGS_PLAT)
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obj/release/%.o: src/%.c
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@mkdir -p $(@D)
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$(CC) $(CFLAGS_BASE) -O2 -MMD -MP -c $< -o $@
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-include $(wildcard obj/debug/*.d)
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-include $(wildcard obj/release/*.d)
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clean:
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rm -rf $(OBJ_DIR) $(BIN_DIR)
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