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62 lines
1.9 KiB
Makefile
62 lines
1.9 KiB
Makefile
######################################################################
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#
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# DESCRIPTION: Verilator Example: XML tests
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#
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# This file ONLY is placed under the Creative Commons Public Domain, for
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# any use, without warranty, 2020 by Wilson Snyder.
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# SPDX-License-Identifier: CC0-1.0
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#
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######################################################################
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# This makefile is not intended to be useful as an example itself,
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# it is just to run the small example scripts in this directory.
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# If $VERILATOR_ROOT isn't in the environment, we assume it is part of a
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# package install, and verilator is in your path. Otherwise find the
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# binary relative to $VERILATOR_ROOT (such as when inside the git sources).
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ifeq ($(VERILATOR_ROOT),)
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VERILATOR = verilator
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else
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export VERILATOR_ROOT
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VERILATOR = $(VERILATOR_ROOT)/bin/verilator
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endif
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DOT = dot
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PYTHON3 = python3
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PYTHON_VERSION := $(shell ${PYTHON3} --version 2>&1)
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PYTHON_VERSION_FULL := $(wordlist 2,4,$(subst ., ,${PYTHON_VERSION}))
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PYTHON_VERSION_MAJOR := $(word 1,${PYTHON_VERSION_FULL})
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PYTHON_VERSION_MINOR := $(word 2,${PYTHON_VERSION_FULL})
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PYTHON_GE_3_5 := $(shell [ ${PYTHON_VERSION_MAJOR} -eq 3 -a ${PYTHON_VERSION_MINOR} -ge 5 ] && echo true)
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ifeq (${PYTHON_GE_3_5},true)
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default: test
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else
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default: python_message
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endif
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python_message:
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@echo "Found Python version ${PYTHON_VERSION}, but require >= 3.5"
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test: \
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test-vl_file_copy \
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test-vl_hier_graph \
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test-vl_file_copy:
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@echo "-- vl_file_copy example"
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$(PYTHON3) vl_file_copy -odir copied top.v
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@cmp copied/top.v top.v
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@cmp copied/sub.v sub.v
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test-vl_hier_graph:
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@echo "-- vl_hier_graph example"
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$(PYTHON3) vl_hier_graph -o graph.dot top.v
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@echo "Manually run: " $(DOT) -Tpdf -o graph.pdf graph.dot
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######################################################################
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maintainer-copy::
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clean mostlyclean distclean maintainer-clean::
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-rm -rf obj_dir *.log *.csv *.dmp *.dot *.vpd *.pdf core copied
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