CXX      ?= g++
CXXFLAGS ?= -O2 -Wall -Wextra -std=gnu++20 -Wno-missing-field-initializers -fPIC -fvisibility=hidden
GLSL     ?= glslangValidator

SRCS = src/hooks.cpp src/vulkan.cpp src/gauges.cpp src/udp.cpp src/config.cpp src/overlay.cpp

libfhvkov_layer.so: $(SRCS)
	$(CXX) $(CXXFLAGS) -shared -o $@ $(SRCS) -lpthread

# regenerate spir-v shadercode
spv.h: src/gauge.vert src/gauge.frag
	$(GLSL) -V src/gauge.vert -o build/gauge.vert.spv
	$(GLSL) -V src/gauge.frag -o build/gauge.frag.spv
	xxd -i build/gauge.vert.spv >  src/$@
	xxd -i build/gauge.frag.spv >> src/$@

vkwin: vktest/vktest.c
	$(CC) -O2 -Wall -Wextra -o $@ $< -lvulkan -lX11

clean:
	rm -f libfhvkov_layer.so gauge.vert.spv gauge.frag.spv

.PHONY: clean