-.PHONY: clean default
-
-## Special targets to build a program from multiple source files
-##
-ifdef PROG
- default: $(PROG)
- .SECONDARY: $(PROG).clean.bc ## keep %.clean.bc from being deleted
-
- $(PROG).bc: $(OBJS)
- $(LLINK) -f $(OBJS) -o $@
+##----------------------------------------------------------*- Makefile -*-===##
+##
+## Common rules for generating, linking, and compiling via LLVM. This is
+## used to implement a robust testing framework for LLVM
+##
+##-------------------------------------------------------------------------===##
+
+# If the user specified a TEST= option on the command line, we do not want to do
+# the default testing type. Instead, we change the default target to be the
+# test:: target.
+#
+ifdef TEST
+test::
endif
-TOOLS = $(LEVEL)/tools/Debug
-
-LLC = $(TOOLS)/llc
-LAS = $(TOOLS)/as
-LDIS = $(TOOLS)/dis
-LOPT = $(TOOLS)/opt
-LLINK = $(TOOLS)/link
-LLCFLAGS =
+# We do not want to make .d files for tests!
+DISABLE_AUTO_DEPENDENCIES=1
-LCC = /home/vadve/lattner/cvs/gcc_install/bin/gcc
-LCFLAGS = -DTORONTO -O2 $(LOCAL_CFLAGS) -Wall
+include ${LEVEL}/Makefile.common
-LLCLIB = $(LEVEL)/test/runtime.o
-LIBS = $(LLCLIB) $(LOCAL_LIBS)
-
-ifeq ($(TRACE), yes)
- LLCFLAGS := $(LLCFLAGS) -trace
+# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
+# output from gccas and gccld.
+ifdef ENABLE_STATS
+STATS = -stats -time-passes
endif
-CC = /opt/SUNWspro/bin/cc
-AS = /opt/SUNWspro/bin/cc
-DIS = /usr/ccs/bin/dis
-CFLAGS = -g -xarch=v9
-CCFLAGS = $(CFLAGS)
-LDFLAGS = $(CFLAGS)
-ASFLAGS = -c $(CFLAGS)
-
-
-## Special target to force target-dependent library to be compiled
-## directly to native code.
-##
-$(LLCLIB):
- cd $(LEVEL)/test; $(MAKE) $(@F)
-
-runtime.o: runtime.c
- $(CC) -c $(CCFLAGS) $<
-
-clean :
- rm -f *.[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) $<
+.PHONY: clean default
-%.o: %.c
- $(LCC) $(LCFLAGS) -c $<
+# These files, which might be intermediate results, should not be deleted by
+# make
+.PRECIOUS: Output/%.bc Output/%.ll
+.PRECIOUS: Output/%.tbc Output/%.tll
+.PRECIOUS: Output/.dir
+.PRECIOUS: Output/%.llvm.bc
+.PRECIOUS: Output/%.llvm
-%.bc: %.ll
- $(LAS) -f $<
+LCCFLAGS += -O2 -Wall
+LCXXFLAGS += -O2 -Wall
+LLCFLAGS =
+TESTRUNR = @echo Running test: $<; \
+ PATH="$(LLVMTOOLCURRENT):$(PATH)" \
+ $(LLVM_SRC_ROOT)/test/TestRunner.sh
-%.clean.bc: %.bc
- $(LOPT) -cleangcc -raise -constprop -dce < $< > $@
+LLCLIBS := $(LLCLIBS) -lm
-%.s: %.bc
- $(LLC) -f $(LLCOPTS) $<
+clean::
+ $(RM) -f a.out core
+ $(RM) -rf Output/
-%: %.o $(LIBS)
- $(CC) -o $@ $(LDFLAGS) $< $(LIBS)
+# LLVM Assemble from Output/X.ll to Output/X.bc. Output/X.ll must have come
+# from GCC output, so use GCCAS.
+#
+Output/%.bc: Output/%.ll $(LGCCAS)
+ -$(LGCCAS) $(STATS) $< -o $@
-##
-## Use a single rule to go from %.bc to % to avoid ambiguity in
-## llvm bytecode files and native object code files, both named %.o
-##
-%: %.clean.bc $(LIBS)
- $(LLC) -f $(LLCFLAGS) -o $*.s $<
- $(AS) $(ASFLAGS) $*.s
- $(CC) -o $@ $(LDFLAGS) $*.o $(LIBS)
+# LLVM Assemble from X.ll to Output/X.bc. Because we are coming directly from
+# LLVM source, use the non-transforming assembler.
+#
+Output/%.bc: %.ll $(LLVMAS) Output/.dir
+ -$(LLVMAS) $< -o $@
-## Cancel built-in implicit rule that overrides the above rule
+## Cancel built-in implicit rules that override above rules
%: %.s
-## The next two rules are for disassembling an executable or an object file
-%.dis: %
- $(DIS) $< > $@
-
-%.dis: %.o
- $(DIS) $< > $@
+%: %.c
+%.o: %.c
projects / oota-llvm.git / blobdiff