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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
# We do not want to make .d files for tests!
DISABLE_AUTO_DEPENDENCIES=1
include ${LEVEL}/Makefile.common
# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
# output from gccas and gccld.
ifdef ENABLE_STATS
STATS = -stats -time-passes
endif
.PHONY: clean default
# These files, which might be intermediate results, should not be deleted by
# make
.PRECIOUS: Output/%.bc Output/%.ll
.PRECIOUS: Output/%.tbc Output/%.tll
.PRECIOUS: Output/.dir
.PRECIOUS: Output/%.llvm.bc
.PRECIOUS: Output/%.llvm
# Find the location of the platform specific LLVM GCC libraries
LLVMGCCLIBDIR=$(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))
# LLVM Tool Definitions (LLVMGCC, LLVMGXX, LLVMAS are provided by Makefile.rules)
LLI = $(LLVMTOOLCURRENT)/lli
LLC = $(LLVMTOOLCURRENT)/llc
LGCCAS = $(LLVMTOOLCURRENT)/gccas
LGCCLD = $(LGCCLDPROG) -L$(LLVMGCCLIBDIR) -L$(LLVMGCCDIR)/lib
LDIS = $(LLVMTOOLCURRENT)/llvm-dis
LOPT = $(LLVMTOOLCURRENT)/opt
LLINK = $(LLVMTOOLCURRENT)/llvm-link
LANALYZE = $(LLVMTOOLCURRENT)/analyze
LBUGPOINT= $(LLVMTOOLCURRENT)/bugpoint
LCCFLAGS += -O2 -Wall
LCXXFLAGS += -O2 -Wall
LLCFLAGS =
FAILURE = $(LLVM_SRC_ROOT)/test/Failure.sh
TESTRUNR = @echo Running test: $<; \
PATH=$(LLVMTOOLCURRENT):$(LLVM_SRC_ROOT)/test/Scripts:$(PATH) \
$(LLVM_SRC_ROOT)/test/TestRunner.sh
## If TRACE or TRACEM is "yes", set the appropriate llc flag (-trace or -tracem)
## mark that tracing on, and set the TRACELIBS variable.
TRACEFLAGS =
ifeq ($(TRACE), yes)
TRACEFLAGS = -trace
TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
endif
ifeq ($(TRACEM), yes)
TRACEFLAGS = -tracem
TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
endif
LLCLIBS := $(LLCLIBS) -lm
clean::
$(RM) -f a.out core
$(RM) -rf Output/
# Compile from X.c to Output/X.ll
Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
-$(LLVMGCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@
# Compile from X.cpp to Output/X.ll
Output/%.ll: %.cpp $(LCC1XX) Output/.dir $(INCLUDES)
-$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
# Compile from X.cc to Output/X.ll
Output/%.ll: %.cc $(LCC1XX) Output/.dir $(INCLUDES)
-$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -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 $(LLVMAS) Output/.dir
-$(LLVMAS) -f $< -o $@
## Cancel built-in implicit rules that override above rules
%: %.s
%: %.c
%.o: %.c
|
