Makefile.dev

# LessUI macOS Development Build
# Native compilation for rapid development and testing
#
# This makefile provides native macOS builds for development:
#   make dev        - Build launcher for macOS
#   make dev-run    - Build and run launcher
#   make dev-clean  - Clean macOS build artifacts
#
# Prerequisites:
#   brew install sdl2 sdl2_image sdl2_ttf
#
# The main makefile forwards to this file for dev/dev-run targets.

.PHONY: help dev dev-run dev-run-4x3 dev-run-16x9 dev-clean check-sdl

help:
	@echo "LessUI macOS Development Tools"
	@echo ""
	@echo "Quick commands:"
	@echo "  make dev            - Build launcher for macOS (4:3, 640×480)"
	@echo "  make dev-run        - Build and run launcher"
	@echo "  make dev-clean      - Clean macOS build artifacts"
	@echo ""
	@echo "Aspect ratio variants:"
	@echo "  make dev-run-4x3    - Run in 4:3 aspect ratio (640×480) - default"
	@echo "  make dev-run-16x9   - Run in 16:9 aspect ratio (854×480)"
	@echo "  ASPECT_RATIO=16x9 make dev-run   - Custom aspect ratio"
	@echo ""
	@echo "Prerequisites:"
	@echo "  brew install sdl2 sdl2_image sdl2_ttf"

# macOS native build configuration
PLATFORM = desktop
SDL_INCLUDES = -I/opt/homebrew/include
SDL_LIBS = -L/opt/homebrew/lib
FAKESD_PATH = $(shell pwd -P)/workspace/desktop/FAKESD

# Aspect ratio configuration (4x3 or 16x9)
# Can be overridden: ASPECT_RATIO=16x9 make dev-run
ASPECT_RATIO ?= 4x3

ifneq (,$(filter $(ASPECT_RATIO),16x9 16: 9))
    SCREEN_WIDTH = 854
    SCREEN_HEIGHT = 480
else
    SCREEN_WIDTH = 640
    SCREEN_HEIGHT = 480
endif

# Compiler and flags (native macOS)
CC = gcc
INCDIR = -I workspace/all/launcher -I workspace/all/common -I workspace/all/vendor/stb -I workspace/desktop/platform $(SDL_INCLUDES)
# Include shared warning flags
include workspace/all/common/cflags.mk

# Dev builds always use full logging (INFO + DEBUG) and debug symbols
# Keep -O3 for dev since ASan already catches memory issues; -O0 would make it too slow
LOG_FLAGS = -DENABLE_INFO_LOGS -DENABLE_DEBUG_LOGS
OPT_FLAGS = -O3 -g
CFLAGS = -fomit-frame-pointer -DPLATFORM=\"$(PLATFORM)\" -DUSE_SDL2 $(LOG_FLAGS) $(OPT_FLAGS) -std=gnu99
CFLAGS += -DDEV_SCREEN_WIDTH=$(SCREEN_WIDTH) -DDEV_SCREEN_HEIGHT=$(SCREEN_HEIGHT)
CFLAGS += -fsanitize=address -fno-common
CFLAGS += $(WARN_FLAGS)
# macOS-specific warnings (clang)
CFLAGS += -Wno-tautological-constant-out-of-range-compare -Wno-asm-operand-widths
CFLAGS += -Wno-deprecated-declarations -Wno-incompatible-pointer-types-discards-qualifiers
LDFLAGS = -ldl -flto $(SDL_LIBS) -lSDL2 -lSDL2_image -lSDL2_ttf -lpthread -lm -lz -fsanitize=address

# Source files (synced with workspace/all/launcher/makefile)
LAUNCHER_SOURCE = workspace/all/launcher/launcher.c \
               workspace/all/common/scaler.c \
               workspace/all/common/utils.c \
               workspace/all/common/nointro_parser.c \
               workspace/all/common/api.c \
               workspace/all/common/ui_layout.c \
               workspace/all/common/log.c \
               workspace/all/common/stb_ds_impl.c \
               workspace/all/common/pad.c \
               workspace/all/common/gfx_text.c \
               workspace/all/common/platform_variant.c \
               workspace/all/launcher/launcher_entry.c \
               workspace/all/launcher/launcher_launcher.c \
               workspace/all/launcher/directory_index.c \
               workspace/all/launcher/launcher_str_compare.c \
               workspace/all/launcher/launcher_state.c \
               workspace/all/launcher/launcher_m3u.c \
               workspace/all/launcher/launcher_map.c \
               workspace/all/launcher/launcher_file_utils.c \
               workspace/all/launcher/launcher_directory.c \
               workspace/all/launcher/launcher_context.c \
               workspace/all/launcher/launcher_navigation.c \
               workspace/all/launcher/launcher_thumbnail.c \
               workspace/all/launcher/recent_file.c \
               workspace/all/launcher/launcher_emu_cache.c \
               workspace/all/launcher/launcher_res_cache.c \
               workspace/all/common/effect_system.c \
               workspace/all/common/effect_generate.c \
               workspace/all/common/render_common.c \
               workspace/all/common/render_sdl2.c \
               workspace/all/common/effect_utils.c \
               workspace/desktop/platform/platform.c

# Header files (dependencies)
LAUNCHER_HEADERS = $(wildcard workspace/all/common/*.h) $(wildcard workspace/all/launcher/*.h) $(wildcard workspace/desktop/platform/*.h)

# Build output
BUILD_DIR = workspace/all/launcher/build/desktop
LAUNCHER_BIN = $(BUILD_DIR)/launcher

# Check if SDL2 is installed and sync resources
check-sdl:
	@if [ ! -d /opt/homebrew/include/SDL2 ] && [ ! -d /usr/local/include/SDL2 ]; then \
		echo "Error: SDL2 not found. Please install:"; \
		echo "  brew install sdl2 sdl2_image sdl2_ttf"; \
		exit 1; \
	fi
	@if [ ! -d "$(FAKESD_PATH)" ]; then \
		echo "Warning: FAKESD directory not found at $(FAKESD_PATH)"; \
		echo "Creating directory structure..."; \
		mkdir -p "$(FAKESD_PATH)/Roms"; \
		mkdir -p "$(FAKESD_PATH)/.userdata"; \
		mkdir -p "$(FAKESD_PATH)/.system"; \
		echo "FAKESD structure created. Add ROMs to $(FAKESD_PATH)/Roms/"; \
	fi
	@mkdir -p "$(FAKESD_PATH)/.system/res"
	@rsync -a --delete skeleton/SYSTEM/res/ "$(FAKESD_PATH)/.system/res/"

# Build launcher for macOS
$(LAUNCHER_BIN): $(LAUNCHER_SOURCE) $(LAUNCHER_HEADERS)
	@echo "Building launcher for macOS (native)..."
	@mkdir -p $(BUILD_DIR)
	$(CC) $(LAUNCHER_SOURCE) -o $(LAUNCHER_BIN) $(INCDIR) $(CFLAGS) $(LDFLAGS)
	@echo "✓ Build complete: $(LAUNCHER_BIN)"
	@echo ""
	@echo "Run with: make dev-run"
	@echo "Or directly: $(LAUNCHER_BIN)"

dev: check-sdl $(LAUNCHER_BIN)

# Build and run launcher
dev-run: dev
	@echo "Launching launcher..."
	@echo "FAKESD path: $(FAKESD_PATH)"
	@echo ""
	@echo "Keyboard controls:"
	@echo "  Arrow keys  - D-pad navigation"
	@echo "  Q/W/A/S     - Y/X/B/A buttons"
	@echo "  Enter       - Start"
	@echo "  4           - Select"
	@echo "  Space       - Menu"
	@echo "  Backspace   - Power (hold to quit)"
	@echo ""
	@cd workspace/all/launcher && ./build/desktop/launcher

# Clean build artifacts
dev-clean:
	@echo "Cleaning macOS build artifacts..."
	@rm -rf $(BUILD_DIR)
	@echo "✓ Clean complete"

# Convenience targets for specific aspect ratios
dev-run-4x3:
	@$(MAKE) -f Makefile.dev dev-clean
	@$(MAKE) -f Makefile.dev dev-run ASPECT_RATIO=4x3

dev-run-16x9:
	@$(MAKE) -f Makefile.dev dev-clean
	@$(MAKE) -f Makefile.dev dev-run ASPECT_RATIO=16x9