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## -*-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).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) $< $@
%.clean.bc: %.bc
$(LOPT) -cleangcc -raise -constprop -dce $< -o $@
%.s: %.linked.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) $< > $@
|
