-.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
+# We do not want to make .d files for tests!
+DISABLE_AUTO_DEPENDENCIES=1
-LLC = $(TOOLS)/llc
-LAS = $(TOOLS)/as
-LDIS = $(TOOLS)/dis
-LOPT = $(TOOLS)/opt
-LLINK = $(TOOLS)/link
-LLCFLAGS =
+include ${LEVEL}/Makefile.common
-LCC = /home/vadve/lattner/cvs/gcc_install/bin/gcc
-LCFLAGS = -DTORONTO -O2 $(LOCAL_CFLAGS) -Wall
+# 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
-LLCLIB = $(LEVEL)/test/runtime.o
-LIBS = $(LLCLIB) $(LOCAL_LIBS)
+.PHONY: clean default
+# These files, which might be intermediate results, should not be deleted by
+# make
+.PRECIOUS: Output/%.bc Output/%.ll
+.PRECIOUS: Output/%.tbc Output/%.tll
+.PRECIOUS: Output/.dir
+.PRECIOUS: Output/%.llvm.bc
+.PRECIOUS: Output/%.llvm
+
+# Find the location of the platform specific LLVM GCC libraries
+LLVMGCCLIBDIR=$(dir $(shell $(LLVMGCC) -print-file-name=libgcc.a))
+
+# LLVM Tool Definitions (LLVMGCC, LLVMGXX, LLVMAS are provided by Makefile.rules)
+LLI = $(LLVMTOOLCURRENT)/lli$(EXEEXT)
+LLC = $(LLVMTOOLCURRENT)/llc$(EXEEXT)
+LGCCAS = $(LLVMTOOLCURRENT)/gccas$(EXEEXT)
+LGCCLD = $(LGCCLDPROG) -L$(LLVMGCCLIBDIR) -L$(LLVMGCCDIR)/lib
+LDIS = $(LLVMTOOLCURRENT)/llvm-dis$(EXEEXT)
+LOPT = $(LLVMTOOLCURRENT)/opt$(EXEEXT)
+LLINK = $(LLVMTOOLCURRENT)/llvm-link$(EXEEXT)
+LPROF = $(LLVMTOOLCURRENT)/llvm-prof$(EXEEXT)
+LANALYZE = $(LLVMTOOLCURRENT)/analyze$(EXEEXT)
+LBUGPOINT= $(LLVMTOOLCURRENT)/bugpoint$(EXEEXT)
+
+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)
- LLCFLAGS := $(LLCFLAGS) -trace
+ TRACEFLAGS = -trace
+ TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
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) $< > $@
+ifeq ($(TRACEM), yes)
+ TRACEFLAGS = -tracem
+ TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
+endif
-%.trace.bc: %.bc $(LLC)
- $(LLC) -f -trace $(LLCFLAGS) $<
+LLCLIBS := $(LLCLIBS) -lm
-%.o: %.c
- $(LCC) $(LCFLAGS) -c $<
+clean::
+ $(RM) -f a.out core
+ $(RM) -rf Output/
-%.bc: %.ll
- $(LAS) -f $<
+# Compile from X.c to Output/X.ll
+Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
+ -$(LLVMGCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@
-%.clean.bc: %.bc
- $(LOPT) -cleangcc -raise -constprop -dce < $< > $@
+# Compile from X.cpp to Output/X.ll
+Output/%.ll: %.cpp $(LCC1XX) Output/.dir $(INCLUDES)
+ -$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
-%.s: %.bc
- $(LLC) -f $(LLCOPTS) $<
+# Compile from X.cc to Output/X.ll
+Output/%.ll: %.cc $(LCC1XX) Output/.dir $(INCLUDES)
+ -$(LLVMGXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
-%: %.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) -f $< -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