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# Makefile for libgraffik
# Windows-compatible build system
# Compiler
CXX = g++
# Directories
LIB_DIR = lib
EXAMPLES_DIR = examples
BUILD_DIR = build
# Compiler flags
CXXFLAGS = -std=c++11 -Wall -Wextra -I$(LIB_DIR)
# Library source
LIB_SOURCE = $(LIB_DIR)/graphics.cpp
# Detect platform
ifdef OS
ifeq ($(OS),Windows_NT)
PLATFORM = Windows
EXE_EXT = .exe
RM = del /Q
RMDIR = rmdir /S /Q
MKDIR = if not exist $(BUILD_DIR) mkdir $(BUILD_DIR)
SHELL = cmd
endif
else
PLATFORM = Linux
EXE_EXT =
RM = rm -f
RMDIR = rm -rf
MKDIR = mkdir -p $(BUILD_DIR)
endif
# Backend-specific settings
ifeq ($(BACKEND),sdl)
BACKEND_DEFINE = -DUSE_SDL
ifeq ($(PLATFORM),Windows)
SDL2_PATH ?= C:/SDL2
INCLUDES = -I$(SDL2_PATH)/include -I$(SDL2_PATH)/include/SDL2
LDFLAGS = -L$(SDL2_PATH)/lib
LIBS = -lmingw32 -lSDL2main -lSDL2 -mwindows
else
INCLUDES = $(shell sdl2-config --cflags 2>/dev/null || echo "-I/usr/include/SDL2")
LDFLAGS = $(shell sdl2-config --libs 2>/dev/null || echo "-lSDL2")
LIBS = $(LDFLAGS)
endif
else ifeq ($(BACKEND),win32)
BACKEND_DEFINE = -DUSE_WIN32
INCLUDES =
LDFLAGS =
LIBS = -lgdi32 -luser32
else ifeq ($(BACKEND),x11)
BACKEND_DEFINE = -DUSE_X11
INCLUDES = -I/usr/include
LDFLAGS = -L/usr/lib
LIBS = -lX11
endif
# Default target - show help
.PHONY: all
all: help
# Help menu
.PHONY: help
help:
@echo ========================================
@echo libgraffik Build System
@echo ========================================
@echo
@echo Platform: $(PLATFORM)
@echo
@echo Usage:
@echo make build BACKEND=^<backend^> EXAMPLE=^<example^>
@echo
@echo Available Backends:
@echo sdl - SDL2 (cross-platform)
@echo win32 - Win32 API (Windows only)
@echo x11 - X11 (Linux only)
@echo
@echo Available Examples:
@for %%f in ($(EXAMPLES_DIR)\*.cpp) do @echo %%~nf
@echo
@echo Example Commands:
@echo make build BACKEND=sdl EXAMPLE=sample1
@echo make build BACKEND=win32 EXAMPLE=sample2
@echo make run BACKEND=sdl EXAMPLE=sample1
@echo make build-all BACKEND=sdl
@echo make clean
@echo
# Build target
.PHONY: build
build: validate
@echo Building $(EXAMPLE) with $(BACKEND) backend...
@$(MKDIR)
$(CXX) $(CXXFLAGS) $(BACKEND_DEFINE) $(INCLUDES) \
$(EXAMPLES_DIR)/$(EXAMPLE).cpp $(LIB_SOURCE) \
-o $(BUILD_DIR)/$(EXAMPLE)$(EXE_EXT) \
$(LDFLAGS) $(LIBS)
@echo Build successful!
@echo Output: $(BUILD_DIR)\$(EXAMPLE)$(EXE_EXT)
ifeq ($(BACKEND),sdl)
ifeq ($(PLATFORM),Windows)
@if exist $(LIB_DIR)\SDL2.dll copy $(LIB_DIR)\SDL2.dll $(BUILD_DIR)\ >nul 2>&1
@if exist $(SDL2_PATH)\bin\SDL2.dll if not exist $(BUILD_DIR)\SDL2.dll copy $(SDL2_PATH)\bin\SDL2.dll $(BUILD_DIR)\ >nul 2>&1
endif
endif
@echo
@echo Run with: $(BUILD_DIR)\$(EXAMPLE)$(EXE_EXT)
# Validate inputs
.PHONY: validate
validate:
ifndef BACKEND
@echo Error: BACKEND not specified
@echo Usage: make build BACKEND=^<backend^> EXAMPLE=^<example^>
@echo Run 'make help' for more information
@exit 1
endif
ifndef EXAMPLE
@echo Error: EXAMPLE not specified
@echo Usage: make build BACKEND=^<backend^> EXAMPLE=^<example^>
@echo Run 'make help' for more information
@exit 1
endif
@if not exist $(EXAMPLES_DIR)\$(EXAMPLE).cpp (echo Error: Example '$(EXAMPLE)' not found & exit 1)
# Build all examples with specified backend
.PHONY: build-all
build-all:
ifndef BACKEND
@echo Error: BACKEND not specified
@echo Usage: make build-all BACKEND=^<backend^>
@exit 1
endif
@echo Building all examples with $(BACKEND) backend...
@for %%f in ($(EXAMPLES_DIR)\*.cpp) do @$(MAKE) --no-print-directory build BACKEND=$(BACKEND) EXAMPLE=%%~nf
@echo
@echo All examples built successfully!
# Run an example
.PHONY: run
run: build
@echo Running $(EXAMPLE)...
@cd $(BUILD_DIR) && $(EXAMPLE)$(EXE_EXT)
# Clean build files
.PHONY: clean
clean:
@echo Cleaning build files...
ifeq ($(PLATFORM),Windows)
@if exist $(BUILD_DIR) $(RMDIR) $(BUILD_DIR) 2>nul
else
@$(RMDIR) $(BUILD_DIR) 2>/dev/null || true
endif
@echo Clean complete
# Show configuration
.PHONY: config
config:
@echo Current Configuration:
@echo Platform: $(PLATFORM)
@echo Compiler: $(CXX)
@echo Lib Dir: $(LIB_DIR)
@echo Examples: $(EXAMPLES_DIR)
@echo Build Dir: $(BUILD_DIR)
@echo
@echo Available Examples:
@for %%f in ($(EXAMPLES_DIR)\*.cpp) do @echo - %%~nf
@echo
@echo Available Backends:
@echo - sdl (SDL2)
ifeq ($(PLATFORM),Windows)
@echo - win32 (Win32 API)
else
@echo - x11 (X11)
endif
.DEFAULT_GOAL := help
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