forked from github/verilator
69 lines
1.8 KiB
Makefile
69 lines
1.8 KiB
Makefile
#*****************************************************************************
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#
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# DESCRIPTION: Verilator Example: Makefile for inside source directory
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#
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# This calls the object directory makefile. That allows the objects to
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# be placed in the "current directory" which simplifies the Makefile.
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#
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# Copyright 2003-2017 by Wilson Snyder. This program is free software; you can
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# redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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#
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#****************************************************************************/
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default: test_default
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# This must point to the root of the VERILATOR kit
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VERILATOR_ROOT := $(shell pwd)/..
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export VERILATOR_ROOT
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# Pick up PERL and other variable settings
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include $(VERILATOR_ROOT)/include/verilated.mk
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DEBUG_ON = --debug
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SYSTEMC_TESTING ?= $(SYSTEMC)$(SYSTEMC_INCLUDE)
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######################################################################
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ifneq ($(SYSTEMC_TESTING),)
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test_default: precopy prep compile run
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test_debug: precopy prep_dbg compile run
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else
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test_default: nosc
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test_debug: nosc
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endif
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V_FLAGS = -f $(VERILATOR_ROOT)/test_v/input.vc
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VERILATOR_FLAGS = --sc $(V_FLAGS) top.v
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VERILATOR_FLAGS += --trace
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precopy:
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prep:
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$(PERL) $(VERILATOR_ROOT)/bin/verilator $(VERILATOR_FLAGS)
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prep_dbg:
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$(PERL) $(VERILATOR_ROOT)/bin/verilator $(DEBUG_ON) $(VERILATOR_FLAGS)
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compile:
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cd obj_dir ; $(MAKE) -j 3 -f ../Makefile_obj
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run:
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obj_dir/simx
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######################################################################
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obj_dir:
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mkdir $@
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nosc:
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@echo
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@echo %Skip: SYSTEMC_INCLUDE not in environment
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@echo
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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 *.dmp *.vpd *.vcd core
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