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Prevent sbt from running multiple times in emulator

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If you have multi-target rules that don't have %s in them, make
interprets that as "run this recipe multiple times, once to produce each
target".  If you have %s in the rules, then make interprets it as "run
this recipe once to produce all targets".  We want the second one.
This commit is contained in:
Palmer Dabbelt 2016-06-14 11:39:03 -07:00
parent 3ce8dbb6e5
commit 571b5b2093
2 changed files with 3 additions and 3 deletions
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4
emulator/Makefrag-emulator
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@ -27,10 +27,10 @@ $(addsuffix .o,$(CXXSRCS)): %.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(mo
$(addsuffix .debug.o,$(CXXSRCS)): %.debug.o: $(base_dir)/csrc/%.cc $(base_dir)/csrc/*.h $(model_header_debug) $(consts_header_debug)
$(CXX) $(CXXFLAGS) -include $(scr_header_debug) -include $(model_header_debug) -include $(consts_header_debug) -I$(generated_dir_debug) -c -o $@ $<
$(generated_dir)/$(MODEL).$(CONFIG).d $(model_header) $(params_file): $(chisel_srcs)
$(generated_dir)/%.$(CONFIG).d $(generated_dir)/%.$(CONFIG).h $(generated_dir)/%.$(CONFIG).prm: $(chisel_srcs)
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS) --noIoDebug"
$(model_header_debug) $(params_file_debug): $(chisel_srcs)
$(generated_dir_debug)/%.$(CONFIG).d $(generated_dir_debug)/%.$(CONFIG).h $(generated_dir_debug)/%.$(CONFIG).prm: $(chisel_srcs)
cd $(base_dir) && $(SBT) "project $(PROJECT)" "run $(CHISEL_ARGS)-debug --debug --vcd --ioDebug"
$(emu): $(model_header) $(OBJS) libdramsim.a

2
emulator/Makefrag-verilator
View File

@ -19,7 +19,7 @@ $(generated_dir)/%.$(CONFIG).fir $(generated_dir)/%.$(CONFIG).prm $(generated_di
cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir)"
mv $(generated_dir)/$(MODEL).fir $(generated_dir)/$(MODEL).$(CONFIG).fir
$(generated_dir_debug)/%.$(MODEL).$(CONFIG).fir $(generated_dir_debug)/%.$(CONFIG).prm $(generated_dir_debug)/%.$(CONFIG).d: $(chisel_srcs)
$(generated_dir_debug)/%.$(CONFIG).fir $(generated_dir_debug)/%.$(CONFIG).prm $(generated_dir_debug)/%.$(CONFIG).d: $(chisel_srcs)
mkdir -p $(dir $@)
cd $(base_dir) && $(SBT) "run $(PROJECT) $(MODEL) $(CONFIG) --targetDir $(generated_dir_debug)"
mv $(generated_dir_debug)/$(MODEL).fir $(generated_dir_debug)/$(MODEL).$(CONFIG).fir