makefile

CFLAGS := -O2 -s
LDFLAGS := -O2 -s -lm

AR ?= ar
LUA ?= luajit

CFLAGS += -Iinclude -Iwren/src/include -Iraylib/src
LDFLAGS += -Lwren/lib -L. -lwren -Lraylib -Lraylib/src -lraylib

# wray settings
CFLAGS += -DWRAY_TYPE_CHECK -D_DEFAULT_SOURCE

# raylib settings
PLATFORM ?= PLATFORM_DESKTOP
GRAPHICS ?= GRAPHICS_API_OPENGL_33

CFLAGS += -D$(PLATFORM) -D$(GRAPHICS)

USE_WAYLAND_DISPLAY ?= FALSE
USE_EXTERNAL_GLFW ?= FALSE

ifneq ($(PLATFORM),PLATFORM_WEB)
	ifeq ($(OS),Windows_NT)
		LDFLAGS += -lopengl32 -lgdi32 -lwinmm -static
	else ifeq ($(shell uname),Darwin)
		LDFLAGS += -framework CoreVideo -framework IOKit -framework Cocoa \
			-framework GLUT -framework OpenGL \
			-Wl,-pagezero_size,10000,-image_base,100000000
	else
		LDFLAGS += -ldl -lX11 -lpthread
	endif
endif

WRAY_API := api/Raylib.wren api/Color.wren api/Key.wren api/Math.wren \
	api/Audio.wren api/Structures.wren api/World.wren

SRC := src/wray.c src/wray_funcs.c src/wray_api.c src/wray_typecheck.c \
	src/wray_core.c src/wray_color.c src/wray_class.c src/wray_draw.c \
	src/wray_image.c src/wray_audio.c src/wray_shader.c

OBJ := $(SRC:.c=.o)

all: libraylib.a libwren.a libwray.a wray_s wray_e

%.o: %.c
	$(CC) -c -o $@ $< $(CFLAGS)

libwren.a: wren
	$(MAKE) -C wren CC=$(CC) AR=$(AR)

libraylib.a:
	$(MAKE) CC=$(CC) AR=$(AR) CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
		USE_WAYLAND_DISPLAY="$(USE_WAYLAND_DISPLAY)" \
		USE_EXTERNAL_GLFW="$(USE_EXTERNAL_GLFW)" \
		PLATFORM="$(PLATFORM)" GRAPHICS="$(GRAPHICS)" \
		-C raylib/src

libwray.a: $(OBJ)
	$(AR) rcu $@ $^

src/wray_api.c: $(WRAY_API)
	$(LUA) tools/wren2str.lua $@ wray_api $^

wray.js: libwray.a src/lib/miniz.o src/wray_w.o
	$(CC) -o $@ $^ -lwray $(LDFLAGS) -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 -s ASYNCIFY -s FETCH=1 -s FORCE_FILESYSTEM=1 -s ALLOW_MEMORY_GROWTH=1

wray_s: libwray.a src/wray_s.o
	$(CC) -o $@ $^ -lwray $(LDFLAGS)

wray_e: libwray.a src/lib/miniz.o src/wray_builder.o src/wray_e.o
	$(CC) -o $@ $^ -lwray $(LDFLAGS)

clean:
	rm -rf src/wray_api.c src/wray_builder.o \
		wray_s src/wray_s.o src/lib/miniz.o \
		libwray.a $(OBJ) wray_e src/wray_e.o

	$(MAKE) -C wren clean
	$(MAKE) -C raylib/src clean

.PHONY: libwray.a wray_s wray_e