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##----------------------------------------------------------*- 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
include ${LEVEL}/Makefile.common
# 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
.PHONY: clean default
# 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
ifdef ENABLE_OPTIMIZED
TOOLS = $(BUILD_ROOT_TOP)/tools/Release
else
TOOLS = $(BUILD_ROOT_TOP)/tools/Debug
endif
# LLVM Tool Definitions...
#
LCC = $(LLVMGCCDIR)/bin/gcc
LCC1 = $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1
LGCCLD = $(TOOLS)/gccld -L$(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH) -L$(LLVMGCCDIR)/lib
LLI = $(TOOLS)/lli
LLC = $(TOOLS)/llc
LAS = $(TOOLS)/as
LGCCAS = $(TOOLS)/gccas
LDIS = $(TOOLS)/dis
LOPT = $(TOOLS)/opt
LLINK = $(TOOLS)/link
LANALYZE = $(TOOLS)/analyze
LBUGPOINT= $(TOOLS)/bugpoint
LCCFLAGS += -O2 -Wall
LLCFLAGS =
FAILURE = $(LEVEL)/test/Failure.sh
TESTRUNR = $(LEVEL)/test/TestRunner.sh
# Native Tool Definitions
NATGCC = /usr/dcs/software/supported/bin/gcc
CP = /bin/cp -f
ifeq ($(TRACE), yes)
LLCFLAGS += -trace basicblock
LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
else
ifeq ($(TRACEM), yes)
LLCFLAGS += -trace function
LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
endif
endif
LLCLIBS := $(LLCLIBS) -lm
clean::
$(RM) a.out core
$(RM) -rf Output/
# Compile from X.c to Output/X.ll
Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
$(LCC) $(LCCFLAGS) -S $< -o $@
# 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 $@
# 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 $(LAS) Output/.dir
$(LAS) -f $< -o $@
#
# Testing versions of provided utilities...
#
Output/%.tll: %.c $(LCC1) Output/.dir $(INCLUDES)
@echo "======== Compiling $<"
$(LCC) $(LCCFLAGS) -S $< -o $@ || \
( rm -f $@; $(FAILURE) $@ )
Output/%.tbc: Output/%.tll $(LAS)
@echo "======== Assembling $<"
$(LAS) -f $< -o $@ || \
( rm -f $@; $(FAILURE) $@ )
## Cancel built-in implicit rules that override above rules
%: %.s
%: %.c
%.o: %.c
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