Makefile.tests revision 083de22d9fe81dac433d2a449fb8c0326920cf4f 
1##----------------------------------------------------------*- Makefile -*-===##
2## Common rules for generating, linking, and compiling via LLVM.  This is
3## used to implement a robust testing framework for LLVM
4##-------------------------------------------------------------------------===##
5
6# If the user specified a TEST= option on the command line, we do not want to do
7# the default testing type.  Instead, we change the default target to be the
8# test:: target.
9#
10ifdef TEST
11test::
12endif
13
14include ${LEVEL}/Makefile.common
15
16# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
17# output from gccas and gccld.
18ifdef ENABLE_STATS
19STATS = -stats -time-passes
20endif
21
22
23.PHONY: clean default
24
25# These files, which might be intermediate results, should not be deleted by
26# make
27.PRECIOUS: Output/%.bc  Output/%.ll
28.PRECIOUS: Output/%.tbc Output/%.tll
29.PRECIOUS: Output/.dir
30.PRECIOUS: Output/%.llvm.bc
31.PRECIOUS: Output/%.llvm
32
33TOOLS    = $(LLVMTOOLCURRENT)
34
35# LLVM Tool Definitions...
36#
37LCC      = $(LLVMGCCDIR)/bin/gcc
38LCC1     = $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1
39LCXX     = $(LLVMGCCDIR)/bin/g++
40LCC1XX   = $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1plus
41LLI      = $(TOOLS)/lli
42LLC      = $(TOOLS)/llc
43LAS      = $(TOOLS)/as
44LGCCAS   = $(TOOLS)/gccas
45LGCCLD   = $(TOOLS)/gccld -L$(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH) -L$(LLVMGCCDIR)/lib
46LGCCLDPROG = $(TOOLS)/gccld
47LDIS     = $(TOOLS)/dis 
48LOPT     = $(TOOLS)/opt
49LLINK    = $(TOOLS)/link
50LANALYZE = $(TOOLS)/analyze
51LBUGPOINT= $(TOOLS)/bugpoint
52
53LCCFLAGS  += -O2 -Wall
54LCXXFLAGS += -O2 -Wall
55LLCFLAGS =
56FAILURE  = $(LEVEL)/test/Failure.sh
57TESTRUNR = PATH=$(LLVMTOOLCURRENT):$(PATH) $(LEVEL)/test/TestRunner.sh
58
59# Native Tool Definitions
60NATGCC  = $(CC)
61CP	= /bin/cp -f
62
63## If TRACE or TRACEM is "yes", set the appropriate llc flag (-trace or -tracem)
64## mark that tracing on, and set the TRACELIBS variable.
65TRACEFLAGS = 
66ifeq ($(TRACE), yes)
67    TRACEFLAGS += -trace
68    DOTRACING = yes
69else
70    ifeq ($(TRACEM), yes)
71	TRACEFLAGS += -tracem
72	DOTRACING = yes
73    endif
74endif
75ifeq ($(DOTRACING), yes)
76    TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
77endif
78
79
80LLCLIBS := $(LLCLIBS) -lm
81
82clean::
83	$(RM) a.out core
84	$(RM) -rf Output/
85
86# Compile from X.c to Output/X.ll
87Output/%.ll: $(SourceDir)%.c $(LCC1) Output/.dir $(INCLUDES)
88	$(LCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@
89
90# Compile from X.cpp to Output/X.ll
91Output/%.ll: $(SourceDir)%.cpp $(LCC1XX) Output/.dir $(INCLUDES)
92	$(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
93
94# Compile from X.cc to Output/X.ll
95Output/%.ll: $(SourceDir)%.cc $(LCC1XX) Output/.dir $(INCLUDES)
96	$(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
97
98# LLVM Assemble from Output/X.ll to Output/X.bc.  Output/X.ll must have come
99# from GCC output, so use GCCAS.
100#
101Output/%.bc: Output/%.ll $(LGCCAS)
102	$(LGCCAS) $(STATS) $< -o $@
103
104# LLVM Assemble from X.ll to Output/X.bc.  Because we are coming directly from
105# LLVM source, use the non-transforming assembler.
106#
107Output/%.bc: %.ll $(LAS) Output/.dir
108	$(LAS) -f $< -o $@
109
110#
111# Testing versions of provided utilities...
112#
113Output/%.tll: %.c $(LCC1) Output/.dir $(INCLUDES)
114	@echo "======== Compiling $<"
115	$(LCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@ || \
116	    ( rm -f $@; $(FAILURE) $@ )
117
118Output/%.tll: %.cpp $(LCC1XX) Output/.dir $(INCLUDES)
119	@echo "======== Compiling $<"
120	$(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@ || \
121	    ( rm -f $@; $(FAILURE) $@ )
122
123Output/%.tbc: Output/%.tll $(LAS)
124	@echo "======== Assembling $<"
125	$(LAS) -f $< -o $@ || \
126            ( rm -f $@; $(FAILURE) $@ )
127
128
129## Cancel built-in implicit rules that override above rules
130%: %.s
131
132%: %.c
133
134%.o: %.c
135
136