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location of libgcc.a; that will tell us the name of the directory to find the libraries that we're looking for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10903 91177308-0d34-0410-b5e6-96231b3b80d8
109 lines
3.1 KiB
Makefile
109 lines
3.1 KiB
Makefile
##----------------------------------------------------------*- Makefile -*-===##
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##
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## Common rules for generating, linking, and compiling via LLVM. This is
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## used to implement a robust testing framework for LLVM
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##
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##-------------------------------------------------------------------------===##
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# If the user specified a TEST= option on the command line, we do not want to do
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# the default testing type. Instead, we change the default target to be the
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# test:: target.
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#
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ifdef TEST
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test::
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endif
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# We do not want to make .d files for tests!
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DISABLE_AUTO_DEPENDENCIES=1
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include ${LEVEL}/Makefile.common
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# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
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# output from gccas and gccld.
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ifdef ENABLE_STATS
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STATS = -stats -time-passes
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endif
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.PHONY: clean default
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# These files, which might be intermediate results, should not be deleted by
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# make
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.PRECIOUS: Output/%.bc Output/%.ll
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.PRECIOUS: Output/%.tbc Output/%.tll
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.PRECIOUS: Output/.dir
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.PRECIOUS: Output/%.llvm.bc
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.PRECIOUS: Output/%.llvm
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# Find the location of the platform specific LLVM GCC libraries
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LLVMGCCLIBDIR=$(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))
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# LLVM Tool Definitions (LLVMGCC, LLVMGXX, LLVMAS are provided by Makefile.rules)
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LLI = $(LLVMTOOLCURRENT)/lli
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LLC = $(LLVMTOOLCURRENT)/llc
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LGCCAS = $(LLVMTOOLCURRENT)/gccas
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LGCCLD = $(LGCCLDPROG) -L$(LLVMGCCLIBDIR) -L$(LLVMGCCDIR)/lib
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LDIS = $(LLVMTOOLCURRENT)/llvm-dis
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LOPT = $(LLVMTOOLCURRENT)/opt
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LLINK = $(LLVMTOOLCURRENT)/llvm-link
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LANALYZE = $(LLVMTOOLCURRENT)/analyze
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LBUGPOINT= $(LLVMTOOLCURRENT)/bugpoint
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LCCFLAGS += -O2 -Wall
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LCXXFLAGS += -O2 -Wall
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LLCFLAGS =
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FAILURE = $(LLVM_SRC_ROOT)/test/Failure.sh
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TESTRUNR = @echo Running test: $<; \
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PATH=$(LLVMTOOLCURRENT):$(LLVM_SRC_ROOT)/test/Scripts:$(PATH) \
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$(LLVM_SRC_ROOT)/test/TestRunner.sh
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## If TRACE or TRACEM is "yes", set the appropriate llc flag (-trace or -tracem)
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## mark that tracing on, and set the TRACELIBS variable.
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TRACEFLAGS =
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ifeq ($(TRACE), yes)
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TRACEFLAGS = -trace
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TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
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endif
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ifeq ($(TRACEM), yes)
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TRACEFLAGS = -tracem
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TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
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endif
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LLCLIBS := $(LLCLIBS) -lm
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clean::
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$(RM) -f a.out core
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$(RM) -rf Output/
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# Compile from X.c to Output/X.ll
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Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
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-$(LLVMGCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@
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# Compile from X.cpp to Output/X.ll
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Output/%.ll: %.cpp $(LCC1XX) Output/.dir $(INCLUDES)
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-$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
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# Compile from X.cc to Output/X.ll
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Output/%.ll: %.cc $(LCC1XX) Output/.dir $(INCLUDES)
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-$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
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# LLVM Assemble from Output/X.ll to Output/X.bc. Output/X.ll must have come
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# from GCC output, so use GCCAS.
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#
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Output/%.bc: Output/%.ll $(LGCCAS)
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-$(LGCCAS) $(STATS) $< -o $@
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# LLVM Assemble from X.ll to Output/X.bc. Because we are coming directly from
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# LLVM source, use the non-transforming assembler.
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#
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Output/%.bc: %.ll $(LLVMAS) Output/.dir
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-$(LLVMAS) -f $< -o $@
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## Cancel built-in implicit rules that override above rules
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%: %.s
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%: %.c
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%.o: %.c
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