From c3c6147aa5d7ad945ec1c89388037791e9dd63cc Mon Sep 17 00:00:00 2001
From: jason <jasonly7@gmail.com>
Date: Fri, 24 Oct 2025 21:12:53 +0000
Subject: [PATCH] makefile

---
 makefile | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 makefile

diff --git a/makefile b/makefile
new file mode 100644
index 0000000..4b5b728
--- /dev/null
+++ b/makefile
@@ -0,0 +1,90 @@
+
+# Project configuration
+EXECUTABLE_NAME   = joomer-bella-basic-renderer
+PLATFORM          = $(shell uname)
+BUILD_TYPE        ?= release# Default to release build if not specified
+
+#STB_PATH = $(HOME)/workdir/stb
+LINUX_LIB_EXT          = so
+
+# Version configuration (can be overridden)
+#DPP_VERSION       ?= $(shell find ../DPP/build/library -name "libdpp.so.*.*.*" -type f | head -1 | sed 's/.*libdpp\.so\.//')
+BELLA_PATH          = $(HOME)/learndir/bella_engine_sdk
+#BELLA_BUILD_DIR      = $(BELLA_PATH)/build/library
+LIB_PATHS          = $(BELLA_PATH)/lib
+INC_DIRS = -Iinclude -I$(BELLA_PATH)/src
+#endif
+
+#DPP_VERSION       := $(or $(DPP_VERSION),10.1.4)# Fallback version if auto-detection fails
+#DPP_LINUX_LIB_VERSION_FILE	= libdpp.$(LINUX_LIB_EXT).$(DPP_VERSION)
+BELLA_LIB_NAME         = libdpp.$(LINUX_LIB_EXT)
+
+# Common paths
+OBJ_DIR           = obj/$(PLATFORM)/$(BUILD_TYPE)
+BIN_DIR           = bin/$(PLATFORM)/$(BUILD_TYPE)
+OUTPUT_FILE       = $(BIN_DIR)/$(EXECUTABLE_NAME)
+
+CXX                = g++
+CXX_FLAGS          = $(COMMON_FLAGS) -std=c++17 -Wall -g $(INC_DIRS)
+
+# Build type specific flags
+ifeq ($(BUILD_TYPE), debug)
+	CPP_DEFINES = -D_DEBUG -DDL_USE_SHARED
+	COMMON_FLAGS = $(ARCH_FLAGS) $(INCLUDE_PATHS)
+	COMP_FLAGS = -g -O0 -std=c++17 -Wall
+	LINK_FLAGS = -fvisibility=hidden
+else
+	CPP_DEFINES = -DNDEBUG=1 -DDL_USE_SHARED
+	COMMON_FLAGS = $(ARCH_FLAGS) $(INCLUDE_PATHS)
+	COMP_FLAGS = -O3 -std=c++17 -Wall
+	LINK_FLAGS = -fvisibility=hidden
+endif
+
+# Language-specific flags
+#C_FLAGS            = $(COMMON_FLAGS) -std=c17
+#CXX_FLAGS          = $(COMMON_FLAGS) -std=c++17 -Wall -g $(INC_DIRS)
+CXX 			   = g++
+CXX_FLAGS          = $(COMMON_FLAGS) $(INC_DIRS)
+LINK_FLAGS = -fvisibility=hidden
+BELLA_LIB_FLAGS    = -L$(LIB_PATHS) -Wl,-rpath,$(LIB_PATHS) -lbella_engine_sdk
+
+# Linker directive flags (L for library search path, l for library)
+# Need to link against the D++ library and pthread (common for C++ applications with threading)
+LDFLAGS            = $(BELLA_LIB_FLAGS) #-L$(LIB_PATHS) -ldpp -lpthread -Wl,-rpath='$$ORIGIN' # search for lib in the same place as the executable file
+
+# List of object files for your executable
+# We've changed this back to use joomer-bella-basic-renderer-bot.o as the source of the executable
+OBJECTS = $(OBJ_DIR)/joomer-bella-basic-renderer.o
+
+$(OBJ_DIR)/%.o: %.cpp
+	@echo "Compiling $< -> $@"
+	@mkdir -p $(@D) # Ensure the output binary directory exists (e.g., bin/Linux/release/)
+	$(CXX) -c $(CPP_DEFINES) $(COMP_FLAGS) $(INC_DIRS) $< -o $@
+	
+# --- Main Target ---
+# 'all' is the default target that builds your executable
+all: $(OUTPUT_FILE)		
+	@echo "BELLA_PATH: $(BELLA_PATH)"
+	@echo "Build complete."
+	
+	
+
+# Rule to link the executable:
+# It depends on the object files and uses CXX to link them with specified libraries.
+$(OUTPUT_FILE): $(OBJECTS)
+	@echo "Linking $(OUTPUT_FILE)..."	
+	@mkdir -p $(@D)		
+	$(CXX) -o $@ $(OBJECTS) $(LDFLAGS) $(LINK_FLAGS)
+	@echo "BELLA_PATH: "$(BELLA_PATH)
+	@echo "Build complete."	
+	
+
+# --- Clean Target ---
+# Removes all generated build files and directories
+clean:
+	@echo "Cleaning build directory..."
+	$(RM) -r $(BIN_DIR)
+	$(RM) -r $(OBJ_DIR)
+
+# .PHONY specifies targets that are not actual files to prevent conflicts with file names
+.PHONY: all clean
\ No newline at end of file