llvm-mirror/test/Makefile.target

## -*-Makefile-*-
##------------------------------------------------------------------------
## Common rules for generating, linking, and compiling via LLVM.
##------------------------------------------------------------------------

.PHONY: clean default

## keep %.linked.bc from being deleted
.PRECIOUS: %.linked.bc


TOOLS    = $(LEVEL)/tools/Debug

LLC      = $(TOOLS)/llc
LAS      = $(TOOLS)/as
LDIS     = $(TOOLS)/dis 
LOPT     = $(TOOLS)/opt
LLINK    = $(TOOLS)/link
LLCFLAGS =

LCC      = /home/vadve/lattner/cvs/gcc_install/bin/gcc
LCFLAGS  = -O2 $(LOCAL_CFLAGS) -Wall

LLCLIB   = $(LEVEL)/test/runtime.o
LIBS     = $(LLCLIB) $(LOCAL_LIBS)

ifeq ($(TRACE), yes)
    LLCFLAGS := $(LLCFLAGS) -trace
endif

CC      = /opt/SUNWspro/bin/cc
AS	= /opt/SUNWspro/bin/cc
DIS     = /usr/ccs/bin/dis
CP	= /bin/cp -p
CFLAGS  = -g -xarch=v9
CCFLAGS = $(CFLAGS)
LDFLAGS = $(CFLAGS)
ASFLAGS = -c $(CFLAGS)

## Special targets to build a program from multiple source files
## 
ifdef PROG

  default:    $(PROG) $(PROG).native

  ifeq ($(strip $(OBJS)),)
    BCOBJS = $(PROG).bc
  else
    BCOBJS = $(OBJS:.o=.bc)
  endif

  $(PROG).linked.bc: $(BCOBJS)
	$(LLINK) -f $(BCOBJS) -o $@

  $(PROG).clean.bc: $(PROG).linked.bc
	$(LOPT) -cleangcc -raise -constprop -dce < $< > $@

  $(PROG).native: $(OBJS:.o=.c)
	gcc $(OBJS:.o=.c) -O2 $(LOCAL_CFLAGS) -Wall -o $@

endif

## Special target to force target-dependent library to be compiled
## directly to native code.
## 
$(LLCLIB):
	cd $(LEVEL)/test; $(MAKE) $(@F)

runtime.o: runtime.c
	$(CC) -c $(CCFLAGS) $<

clean :
	$(RM) *.[123] *.bc *.mc *.s *.o a.out core $(PROG) 

%.mc: %.bc $(LLC) $(AS)
	@echo "Generating machine instructions for $<"
	$(LLC) -f -dsched y $(LLCFLAGS) $< > $@

%.trace.bc: %.bc $(LLC)
	$(LLC) -f -trace $(LLCFLAGS) $<

## Leave this rule out to avoid problems in tests that have both .c and .ll
## %.ll: %.c
## 	$(LCC) $(LCFLAGS) -S $< -o $*.ll

%.bc: %.c
	$(LCC) $(LCFLAGS) -c $< -o $*.tmp.bc
	$(LOPT) -cleangcc -raise -constprop -dce $*.tmp.bc -o $@
	$(RM) $*.tmp.bc

%.bc: %.ll
	$(LAS) -f $<

%.linked.bc: %.bc
	$(CP) $< $@

%.s: %.clean.bc
	$(LLC) -f $(LLCFLAGS) $< -o $@

%: %.o $(LIBS)
	$(CC) $(LDFLAGS) $< $(LIBS) -o $@


## Cancel built-in implicit rules that override above rules
%: %.s

%: %.c

%.o: %.c

## The next two rules are for disassembling an executable or an object file
%.dis: %
	$(DIS) $< > $@

%.dis: %.o
	$(DIS) $< > $@