Makefile.tests revision 8b6c5e441250a298b91c50bc198a19e68372d6ad 
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## NOTE: This is preliminary and will change in the future
7
8include ${LEVEL}/Makefile.common
9
10# Specify ENABLE_STATS on the command line to enable -stats output from gccas
11# and gccld.
12ifdef ENABLE_STATS
13STATS = -stats
14endif
15
16
17.PHONY: clean default
18
19# These files, which might be intermediate results, should not be deleted by
20# make
21.PRECIOUS: Output/%.bc  Output/%.ll
22.PRECIOUS: Output/%.tbc Output/%.tll
23.PRECIOUS: Output/.dir
24.PRECIOUS: Output/%.llvm.bc
25.PRECIOUS: Output/%.llvm
26
27# LLVM Tool Definitions...
28#
29LCC      = $(LLVMGCCDIR)/bin/llvm-gcc
30LCC1     = $(LLVMGCCDIR)/lib/gcc-lib/llvm/3.1/cc1
31TOOLS    = $(BUILD_ROOT_TOP)/tools/Debug
32LLI      = $(TOOLS)/lli
33LLC      = $(TOOLS)/llc
34LAS      = $(TOOLS)/as
35LGCCAS   = $(TOOLS)/gccas
36LGCCLD   = $(TOOLS)/gccld -L$(LLVMGCCDIR)/llvm/lib
37LDIS     = $(TOOLS)/dis 
38LOPT     = $(TOOLS)/opt
39LLINK    = $(TOOLS)/link
40LANALYZE = $(TOOLS)/analyze
41LJELLO   = $(TOOLS)/jello
42
43LCCFLAGS  += -O2 -Wall
44LLCFLAGS =
45FAILURE  = $(LEVEL)/test/Failure.sh
46TESTRUNR = $(LEVEL)/test/TestRunner.sh
47
48# Native Tool Definitions
49NATGCC  = /usr/dcs/software/supported/bin/gcc
50CP	= /bin/cp -f
51
52ifndef DISABLE_LLC_DIFFS
53CC      = /opt/SUNWspro/bin/cc
54AS	= /opt/SUNWspro/bin/cc
55DIS     = /usr/ccs/bin/dis
56CFLAGS  += -g -xarch=v9
57endif
58
59
60ifeq ($(TRACE), yes)
61    LLCFLAGS += -trace basicblock
62    LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
63else
64    ifeq ($(TRACEM), yes)
65        LLCFLAGS += -trace function
66	LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
67    endif
68endif
69
70LLCLIBS := $(LLCLIBS) -lm
71
72clean::
73	$(RM) a.out core
74	$(RM) -rf Output/
75
76# Compile from X.c to Output/X.ll
77Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
78	$(LCC) $(LCCFLAGS) -S $< -o $@
79
80# LLVM Assemble from Output/X.ll to Output/X.bc.  Output/X.ll must have come
81# from GCC output, so use GCCAS.
82#
83Output/%.bc: Output/%.ll $(LGCCAS)
84	$(LGCCAS) $(STATS) $< -o $@
85
86# LLVM Assemble from X.ll to Output/X.bc.  Because we are coming directly from
87# LLVM source, use the non-transforming assembler.
88#
89Output/%.bc: %.ll $(LAS) Output/.dir
90	$(LAS) -f $< -o $@
91
92# Compile a linked program to machine code for this processor.
93#
94Output/%.llc.s: Output/%.llvm.bc $(LLC)
95	$(LLC) $(LLCFLAGS) -f $< -o $@
96
97# Assemble (and link) an LLVM-linked program using the system assembler...
98#
99Output/%.llc: Output/%.llc.s
100	$(CC) $(CFLAGS) $< $(LLCLIBS) -o $@
101
102#
103# Testing versions of provided utilities...
104#
105Output/%.tll: %.c $(LCC1) Output/.dir $(INCLUDES)
106	@echo "======== Compiling $<"
107	$(LCC) $(LCCFLAGS) -S $< -o $@ || \
108	    ( rm -f $@; $(FAILURE) $@ )
109
110Output/%.tbc: Output/%.tll $(LAS)
111	@echo "======== Assembling $<"
112	$(LAS) -f $< -o $@ || \
113            ( rm -f $@; $(FAILURE) $@ )
114
115
116## Cancel built-in implicit rules that override above rules
117%: %.s
118
119%: %.c
120
121%.o: %.c
122
123