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#
# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can
# be found in the LICENSE file.
#
SRC = block_pool_init.cl paths_copy.cl fills_expand.cl rasterize.cl raster_alloc.cl prefix.cl place.cl render.cl
PRE = $(SRC:%.cl=%.pre.cl)
IR_GEN9 = $(PRE:%.cl=%.ir)
$(info PRE : $(PRE))
$(info IR_GEN9 : $(IR_GEN9))
#
#
#
OPENCL_STD = -cl-std=CL1.2
OPENCL_PRE = __OPENCL_C_VERSION__=120
# OPENCL_STD = -cl-std=CL2.0
# OPENCL_PRE = __OPENCL_C_VERSION__=200
#
#
#
TARGETS = $(PRE) $(IR_GEN9)
#
#
#
IOC = ioc64
IOC_IR_OPTS_OPT = $(OPENCL_STD) -cl-single-precision-constant -cl-denorms-are-zero -cl-mad-enable \
-cl-no-signed-zeros -cl-fast-relaxed-math -cl-kernel-arg-info
IOC_IR_OPTS_DBG = $(OPENCL_STD) -cl-kernel-arg-info -g
IOC_IR_OPTS = $(IOC_IR_OPTS_OPT)
#
#
#
PRE_DEPS = $(wildcard *.h)
#
#
#
all: $(TARGETS)
clean:
-rm -f $(TARGETS) $(wildcard *.pre.bin.inl) $(wildcard *.pre.src.inl) $(wildcard *.gen) $(wildcard *.TMP)
#
# PREPROCESS
#
$(PRE): %.pre.cl: %.cl $(PRE_DEPS)
cl -I . -I "%INTELOCLSDKROOT%\include" -D $(OPENCL_PRE) -EP $< -P -Fi"$@"
clang-format -i $@
dos2unix $@
xxd -i $@ $(basename $@).src.inl
#
# GEN9 -- supports OpenCL 2.0 and can emit SPIR-V / SPIR-V TEXT but cannot load it via clCreateProgramWithIL()
#
$(IR_GEN9): %.ir: %.cl
touch $@
$(IOC) -cmd=build -bo="$(IOC_IR_OPTS)" -device=gpu -input=$< -ir=$@ -asm
xxd -i $@ $(basename $@).bin.inl
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