Mario1159/verilator
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If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW.

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Wilson Snyder 2016-09-19 19:31:09 -04:00
parent bec8c5bf4c
commit 5b6f47cd0f
2 changed files with 15 additions and 4 deletions
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@ -7,6 +7,9 @@ The contributors that suggested a given feature are shown in []. Thanks!
*** Add --no-decoration to remove output comments, msg2015. [Frederic Requin]
*** If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW. [Frederic Requin]
Set VM_DEFAULT_RULES=0 for old behavior.
**** Add error on DPI functions > 32 bits, msg1995. [Elliot Mednick]
**** Fix SystemC compiles with VPI, bug1081. [Arthur Kahlich]

16
include/verilated.mk.in
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@ -163,16 +163,24 @@ $(VM_PREFIX)__ALL.a: $(VK_OBJS)
######################################################################
### Compile rules
#Default rule embedded in make: (Not defined so user makefiles can override it)
#.cpp.o:
# $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c -o $@ $<
ifneq ($(VM_DEFAULT_RULES),0)
$(VM_PREFIX)__ALLsup.o: $(VM_PREFIX)__ALLsup.cpp
$(OBJCACHE) $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(OPT_SLOW) -c -o $@ $<
$(VM_PREFIX)__ALLcls.o: $(VM_PREFIX)__ALLcls.cpp
$(OBJCACHE) $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(OPT_FAST) -c -o $@ $<
$(VM_PREFIX)%__Slow.o: $(VM_PREFIX)%__Slow.cpp
$(OBJCACHE) $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(OPT_SLOW) -c -o $@ $<
$(VM_PREFIX)%.o: $(VM_PREFIX)%.cpp
$(OBJCACHE) $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(OPT_FAST) -c -o $@ $<
endif
#Default rule embedded in make:
#.cpp.o:
# $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c -o $@ $<
######################################################################
### Debugging