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jamey.hick |
#=======================================================================
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# 6.375 Makefile for enc-par
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#-----------------------------------------------------------------------
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# $Id: Makefile,v 1.1 2008-06-26 18:01:02 jamey.hicks Exp $
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#
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# This makefile will use Cadence Encounter to place and route
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# a gate-level verilog netlist.
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#
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default : all
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basedir = ../..
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#--------------------------------------------------------------------
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# Sources
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#--------------------------------------------------------------------
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vsrcs = ../dc/current/synthesized.v
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# Specify what the toplevel verilog module is
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toplevel = mkH264
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# Specify the floorplan if it exists.
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#floorplan = ../enc-fp/current/floorplan.fp
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#--------------------------------------------------------------------
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# Build rules
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#--------------------------------------------------------------------
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build_suffix := $(shell date +%Y-%m-%d_%H-%M)
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build_dir := build-$(build_suffix)
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curr_build_dir := current
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curr_build_dir_tstamp := current/timestamp.txt
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par_verilog := $(curr_build_dir)/par.v
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vsrc_unique := synthesized_unique.v
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par_conf := par.conf
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par_tcl := par.tcl
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par_sdc := par.sdc
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scripts := $(par_conf) $(par_tcl) $(par_sdc)
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makegen_tcl := make_generated_vars.tcl
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libdir = $(MIT6375_HOME)/libs/tsl180/tsl18fs120
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par_vars = \
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set VERILOG_SRC { $(vsrc_unique) }; \
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set VERILOG_TOPLEVEL $(toplevel); \
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set FLOORPLAN "$(addprefix ../, $(floorplan))"; \
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set TIMELIBS_MAX { $(libdir)/lib/tsl18fs120_max.lib }; \
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set TIMELIBS_MIN { $(libdir)/lib/tsl18fs120_min.lib }; \
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set TIMELIBS_TYP { $(libdir)/lib/tsl18fs120_typ.lib }; \
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set LEF_FILES { $(libdir)/lef/tsl18_6lm.lef $(libdir)/lef/tsl18fs120.lef }; \
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define new-build-dir-cmds
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mkdir $(build_dir)
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rm -f $(curr_build_dir)
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ln -s $(build_dir) $(curr_build_dir)
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cp $(scripts) $(curr_build_dir)
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echo '$(par_vars)' > $(curr_build_dir)/$(makegen_tcl)
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endef
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new-build-dir :
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$(new-build-dir-cmds)
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$(par_verilog) : $(vsrcs) $(floorplan) $(scripts)
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$(new-build-dir-cmds)
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cd $(curr_build_dir); \
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uniquifyNetlist -top $(toplevel) $(vsrc_unique) $(addprefix ../, $(vsrcs)); \
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encounter -nowin -init $(par_tcl) | tee enc.log; \
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cd ..
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par : $(par_verilog)
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junk +=
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.PHONY : par new-build-dir
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#--------------------------------------------------------------------
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# Default make target
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#--------------------------------------------------------------------
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all : par
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#--------------------------------------------------------------------
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# Clean up
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#--------------------------------------------------------------------
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clean :
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rm -rf build-[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]_[0-9][0-9]-[0-9][0-9] \
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current $(junk) *~ \#*
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