tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 SRCDIR = $(top_srcdir)/tests
   8 VPATH = $(SRCDIR)
   9
  10 # what tests to run
  11 TESTS = \
  12  hello-exe \
  13  hello-run \
  14  libtest \
  15  test3 \
  16  abitest \
  17  vla_test-run \
  18  moretests
  19
  20 # test4 -- problem with -static
  21 # asmtest -- minor differences with gcc
  22 # btest -- works on i386 (including win32)
  23 # test3 -- win32 does not know how to printf long doubles
  24
  25 # bounds-checking is supported only on i386
  26 ifneq ($(ARCH),i386)
  27  TESTS := $(filter-out btest,$(TESTS))
  28 endif
  29 ifdef CONFIG_WIN32
  30  TESTS := $(filter-out test3,$(TESTS))
  31 endif
  32 ifeq ($(TARGETOS),Darwin)
  33  TESTS := $(filter-out hello-exe test3 btest,$(TESTS))
  34 endif
  35 ifeq ($(ARCH),i386)
  36 else ifneq ($(ARCH),x86-64)
  37  TESTS := $(filter-out vla_test-run,$(TESTS))
  38 endif
  39
  40 ifdef DISABLE_STATIC
  41  export LD_LIBRARY_PATH:=$(CURDIR)/..
  42 endif
  43
  44 ifeq ($(TARGETOS),Darwin)
  45  CFLAGS+=-Wl,-flat_namespace,-undefined,warning
  46  export MACOSX_DEPLOYMENT_TARGET:=10.2
  47  NATIVE_DEFINES+=-D_ANSI_SOURCE
  48 endif
  49
  50 # run local version of tcc with local libraries and includes
  51 TCCFLAGS = -B$(TOP) -I$(TOP) -I$(top_srcdir) -I$(top_srcdir)/include
  52 ifdef CONFIG_WIN32
  53  TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir) -I$(top_srcdir)/include -I$(TOP) -L$(TOP)
  54 endif
  55
  56 TCC = $(TOP)/tcc $(TCCFLAGS)
  57 RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(top_srcdir)/tcc.c $(TCCFLAGS)
  58
  59 DISAS = objdump -d
  60
  61 # libtcc test
  62 ifdef LIBTCC1
  63  LIBTCC1:=$(TOP)/$(LIBTCC1)
  64 endif
  65
  66 all test : $(TESTS)
  67
  68 hello-exe: ../examples/ex1.c
  69         @echo ------------ $@ ------------
  70         $(TCC) $< -o hello$(EXESUF) || ($(TOP)/tcc -vv; exit 1) && ./hello$(EXESUF)
  71
  72 hello-run: ../examples/ex1.c
  73         @echo ------------ $@ ------------
  74         $(TCC) -run $<
  75
  76 libtest: libtcc_test$(EXESUF) $(LIBTCC1)
  77         @echo ------------ $@ ------------
  78         ./libtcc_test$(EXESUF) lib_path=..
  79
  80 libtcc_test$(EXESUF): libtcc_test.c $(top_builddir)/$(LIBTCC)
  81         $(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
  82
  83 moretests:
  84         @echo ------------ $@ ------------
  85         $(MAKE) -C tests2
  86
  87 # test.ref - generate using gcc
  88 # copy only tcclib.h so GCC's stddef and stdarg will be used
  89 test.ref: tcctest.c
  90         gcc -o tcctest.gcc $< -I$(top_srcdir) $(CPPFLAGS) -w $(CFLAGS) $(NATIVE_DEFINES) -std=gnu99 -O0 -fno-omit-frame-pointer $(LDFLAGS)
  91         ./tcctest.gcc > $@
  92
  93 # auto test
  94 test1: test.ref
  95         @echo ------------ $@ ------------
  96         $(TCC) -run $(SRCDIR)/tcctest.c > test.out1
  97         @if diff -u test.ref test.out1 ; then echo "Auto Test OK"; fi
  98
  99 # iterated test2 (compile tcc then compile tcctest.c !)
 100 test2: test.ref
 101         @echo ------------ $@ ------------
 102         $(TCC) $(RUN_TCC) $(RUN_TCC) -run $(SRCDIR)/tcctest.c > test.out2
 103         @if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
 104
 105 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
 106 test3: test.ref
 107         @echo ------------ $@ ------------
 108         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run $(SRCDIR)/tcctest.c > test.out3
 109         @if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
 110
 111 # binary output test
 112 test4: test.ref
 113         @echo ------------ $@ ------------
 114 # object + link output
 115         $(TCC) -c -o tcctest3.o $(SRCDIR)/tcctest.c
 116         $(TCC) -o tcctest3 tcctest3.o
 117         ./tcctest3 > test3.out
 118         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
 119 # dynamic output
 120         $(TCC) -o tcctest1 $(SRCDIR)/tcctest.c
 121         ./tcctest1 > test1.out
 122         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
 123 # dynamic output + bound check
 124         $(TCC) -b -o tcctest4 $(SRCDIR)/tcctest.c
 125         ./tcctest4 > test4.out
 126         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
 127 # static output
 128         $(TCC) -static -o tcctest2 $(SRCDIR)/tcctest.c
 129         ./tcctest2 > test2.out
 130         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
 131
 132 # memory and bound check auto test
 133 BOUNDS_OK  = 1 4 8 10 14
 134 BOUNDS_FAIL= 2 5 7 9 11 12 13 15
 135
 136 btest: boundtest.c
 137         @echo ------------ $@ ------------
 138         @for i in $(BOUNDS_OK); do \
 139            echo ; echo --- boundtest $$i ---; \
 140            if $(TCC) -b -run boundtest.c $$i ; then \
 141                echo succeded as expected; \
 142            else\
 143                echo Failed positive test $$i ; exit 1 ; \
 144            fi ;\
 145         done ;\
 146         for i in $(BOUNDS_FAIL); do \
 147            echo ; echo --- boundtest $$i ---; \
 148            if $(TCC) -b -run boundtest.c $$i ; then \
 149                echo Failed negative test $$i ; exit 1 ;\
 150            else\
 151                echo failed as expected; \
 152            fi ;\
 153         done ;\
 154         echo; echo Bound test OK
 155
 156 # speed test
 157 speedtest: ex2 ex3
 158         @echo ------------ $@ ------------
 159         time ./ex2 1238 2 3 4 10 13 4
 160         time $(TCC) -run $(top_srcdir)/examples/ex2.c 1238 2 3 4 10 13 4
 161         time ./ex3 35
 162         time $(TCC) -run $(top_srcdir)/examples/ex3.c 35
 163
 164 weaktest: test.ref
 165         $(TCC) -c tcctest.c -o weaktest.tcc.o $(CPPFLAGS) $(CFLAGS)
 166          $(CC) -c tcctest.c -o weaktest.gcc.o -I. $(CPPFLAGS) -w $(CFLAGS)
 167         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 168         objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
 169         diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 170
 171 ex%: $(top_srcdir)/examples/ex%.c
 172         $(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
 173
 174 # tiny assembler testing
 175 asmtest.ref: asmtest.S
 176         $(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
 177         objdump -D asmtest.ref.o > asmtest.ref
 178
 179 asmtest: asmtest.ref
 180         @echo ------------ $@ ------------
 181         $(TCC) -c asmtest.S
 182         objdump -D asmtest.o > asmtest.out
 183         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 184
 185 # Check that code generated by libtcc is binary compatible with
 186 # that generated by CC
 187 abitest-cc$(EXESUF): abitest.c $(top_builddir)/$(LIBTCC)
 188         $(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
 189
 190 abitest-tcc$(EXESUF): abitest.c $(top_builddir)/$(LIBTCC)
 191         $(TCC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
 192
 193 abitest: abitest-cc$(EXESUF) abitest-tcc$(EXESUF)
 194         @echo ------------ $@ ------------
 195         ./abitest-cc$(EXESUF) lib_path=.. include="$(top_srcdir)/include"
 196         ./abitest-tcc$(EXESUF) lib_path=.. include="$(top_srcdir)/include"
 197
 198 vla_test$(EXESUF): vla_test.c
 199         $(TCC) -o $@ $^ $(CPPFLAGS) $(CFLAGS)
 200 vla_test-run: vla_test$(EXESUF)
 201         @echo ------------ $@ ------------
 202         ./vla_test$(EXESUF)
 203
 204 # targets for development
 205 %.bin: %.c tcc
 206         $(TCC) -g -o $@ $<
 207         $(DISAS) $@
 208
 209 instr: instr.o
 210         objdump -d instr.o
 211
 212 instr.o: instr.S
 213         $(CC) -o $@ -c $< -O2 -Wall -g
 214
 215 cache: tcc_g
 216         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 217         vg_annotate tcc.c > /tmp/linpack.cache.log
 218
 219 # clean
 220 clean:
 221         $(MAKE) -C tests2 $@
 222         rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.gcc *.exe \
 223            hello libtcc_test tcctest[1234] ex? tcc_g tcclib.h
 224
 225 Makefile: $(SRCDIR)/Makefile
 226         cp $< $@