##
# compile kernels
#
# @file
# @version 0.1

GLSL := $(shell find -name '*.cl')

SPHV := $(GLSL:.cl=.clbin)
#set flags for kernel compiling
GPU_VENDOR := glxinfo | grep -E "OpenGL vendor | OpenGL renderer" | cut -d" " -f4
ARCH := uname -m
ifeq ($(GPU_VENDOR),"AMD")
	CLFLAGS := --target=amdgcn-amd-amdhsa -mcpu=gfx900
else ifeq ($(GPU_VENDOR),"NVIDIA")
	CLFLAGS := --target=nvtpx64-unkown-unkown
else ifeq ($(ARCH), "x86_64")
	CLFLAGS := --target=spirv64
else
	CLFLAGS := --target=spirv32
endif

CXX := clang

$(SPHV): $(GLSL)
	$(CXX) -cl-std=CL2.0 $(CLFLAGS) $< -o $@



# end