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## -*-Makefile-*-
##------------------------------------------------------------------------
## Common rules for generating, linking, and compiling via LLVM.
##------------------------------------------------------------------------
.PHONY: clean default
## keep %.linked.bc and %.s from being deleted while we're debugging
.PRECIOUS: %.linked.bc %.s
TOOLS = $(LEVEL)/tools/Debug
LLC = $(TOOLS)/llc
LAS = $(TOOLS)/as
LDIS = $(TOOLS)/dis
LOPT = $(TOOLS)/opt
LLINK = $(TOOLS)/link
LGCCAS = $(TOOLS)/gccas
LLCFLAGS =
LCC = /home/vadve/lattner/cvs/gcc_install/bin/gcc
LCFLAGS = -O2 $(LOCAL_LCFLAGS) -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 $(LOCAL_CFLAGS)
CCFLAGS = $(CFLAGS)
LDFLAGS = $(CFLAGS) $(LOCAL_LDFLAGS)
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).tmp.bc
$(LOPT) -cleangcc -raise -constprop -dce $(PROG).tmp.bc -o $@ -f
$(RM) $(PROG).tmp.bc
$(PROG).native: $(OBJS:.o=.c)
$(CC) $(OBJS:.o=.c) -O $(LOCAL_LCFLAGS) $(CFLAGS) -lm -o $@
endif
## Special target to force target-dependent library to be compiled
## directly to native code.
##
$(LLCLIB): $(LLCLIB:.o=.c)
cd $(LEVEL)/test; $(MAKE) $(@F)
runtime.o: runtime.c
$(CC) -c $(CCFLAGS) $<
clean :
$(RM) *.[123] *.bc *.mc *.s *.o a.out core $(PROG) $(PROG).native
%.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
%.gll: %.c
$(LCC) $(LCFLAGS) -S $< -o $@
%.bc: %.gll
$(LGCCAS) $< -o $@
%.bc: %.ll
$(LAS) -f $<
%.linked.bc: %.bc
$(CP) $< $@
%.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) $< > $@
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