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115 lines
2.4 KiB
Makefile
115 lines
2.4 KiB
Makefile
## -*-Makefile-*-
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##------------------------------------------------------------------------
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## Common rules for generating, linking, and compiling via LLVM.
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##------------------------------------------------------------------------
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.PHONY: clean default
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## keep %.linked.bc and %.s from being deleted while we're debugging
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.PRECIOUS: %.linked.bc %.s
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TOOLS = $(LEVEL)/tools/Debug
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LLC = $(TOOLS)/llc
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LAS = $(TOOLS)/as
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LDIS = $(TOOLS)/dis
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LOPT = $(TOOLS)/opt
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LLINK = $(TOOLS)/link
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LLCFLAGS =
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LCC = /home/vadve/lattner/cvs/gcc_install/bin/gcc
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LCFLAGS = -O2 $(LOCAL_LCFLAGS) -Wall
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LLCLIB = $(LEVEL)/test/runtime.o
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LIBS = $(LLCLIB) $(LOCAL_LIBS)
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ifeq ($(TRACE), yes)
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LLCFLAGS := $(LLCFLAGS) -trace
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endif
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CC = /opt/SUNWspro/bin/cc
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AS = /opt/SUNWspro/bin/cc
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DIS = /usr/ccs/bin/dis
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CP = /bin/cp -p
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CFLAGS = -g -xarch=v9 $(LOCAL_CFLAGS)
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CCFLAGS = $(CFLAGS)
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LDFLAGS = $(CFLAGS) $(LOCAL_LDFLAGS)
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ASFLAGS = -c $(CFLAGS)
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## Special targets to build a program from multiple source files
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##
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ifdef PROG
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default: $(PROG) $(PROG).native
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ifeq ($(strip $(OBJS)),)
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BCOBJS = $(PROG).bc
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else
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BCOBJS = $(OBJS:.o=.bc)
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endif
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$(PROG).linked.bc: $(BCOBJS)
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$(LLINK) -f $(BCOBJS) -o $(PROG).tmp.bc
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$(LOPT) -cleangcc -raise -constprop -dce $(PROG).tmp.bc -o $@ -f
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$(RM) $(PROG).tmp.bc
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$(PROG).native: $(OBJS:.o=.c)
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$(CC) $(OBJS:.o=.c) -O $(LOCAL_LCFLAGS) $(CFLAGS) -lm -o $@
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endif
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## Special target to force target-dependent library to be compiled
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## directly to native code.
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##
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$(LLCLIB): $(LLCLIB:.o=.c)
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cd $(LEVEL)/test; $(MAKE) $(@F)
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runtime.o: runtime.c
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$(CC) -c $(CCFLAGS) $<
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clean :
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$(RM) *.[123] *.bc *.mc *.s *.o a.out core $(PROG) $(PROG).native
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%.mc: %.bc $(LLC) $(AS)
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@echo "Generating machine instructions for $<"
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$(LLC) -f -dsched y $(LLCFLAGS) $< > $@
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%.trace.bc: %.bc $(LLC)
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$(LLC) -f -trace $(LLCFLAGS) $<
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## Leave this rule out to avoid problems in tests that have both .c and .ll
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## %.ll: %.c
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## $(LCC) $(LCFLAGS) -S $< -o $*.ll
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%.bc: %.c
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$(LCC) $(LCFLAGS) -c $< -o $@
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%.bc: %.ll
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$(LAS) -f $<
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%.linked.bc: %.bc
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$(CP) $< $@
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%.s: %.linked.bc
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$(LLC) -f $(LLCFLAGS) $< -o $@
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%: %.o $(LIBS)
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$(CC) $(LDFLAGS) $< $(LIBS) -o $@
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## Cancel built-in implicit rules that override above rules
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%: %.s
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%: %.c
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%.o: %.c
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## The next two rules are for disassembling an executable or an object file
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%.dis: %
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$(DIS) $< > $@
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%.dis: %.o
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$(DIS) $< > $@
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