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) $(top_srcdir)
   9
  10 # clear CFLAGS and LDFLAGS
  11 CFLAGS :=
  12 LDFLAGS :=
  13
  14 # what tests to run
  15 TESTS = \
  16  hello-exe \
  17  hello-run \
  18  libtest \
  19  test3 \
  20  abitest \
  21  vla_test-run \
  22  tests2-dir pp-dir
  23
  24 BTESTS = test1b test3b btest
  25
  26 ifdef CONFIG_CROSS
  27  TESTS += hello-cross
  28 endif
  29
  30 # test4 -- problem with -static
  31 # asmtest -- minor differences with gcc
  32 # btest -- works on i386 (including win32)
  33
  34 # bounds-checking is supported only on i386
  35 ifneq ($(ARCH),i386)
  36  TESTS := $(filter-out $(BTESTS),$(TESTS))
  37 endif
  38 ifdef CONFIG_WIN32
  39  TESTS := $(filter-out $(BTESTS),$(TESTS))
  40 endif
  41 ifeq ($(TARGETOS),Darwin)
  42  TESTS := $(filter-out hello-exe test3 $(BTESTS),$(TESTS))
  43 endif
  44 ifeq (,$(filter arm64 i386 x86-64,$(ARCH)))
  45  TESTS := $(filter-out vla_test-run,$(TESTS))
  46 endif
  47 ifeq ($(CONFIG_arm_eabi),yes)
  48  TESTS := $(filter-out test3,$(TESTS))
  49 endif
  50
  51 ifdef DISABLE_STATIC
  52  export LD_LIBRARY_PATH:=$(CURDIR)/..
  53 endif
  54
  55 ifeq ($(TARGETOS),Darwin)
  56  CFLAGS+=-Wl,-flat_namespace,-undefined,warning
  57  export MACOSX_DEPLOYMENT_TARGET:=10.2
  58  NATIVE_DEFINES+=-D_ANSI_SOURCE
  59 endif
  60
  61 # run local version of tcc with local libraries and includes
  62 TCCFLAGS = -B$(TOP) -I$(TOP) -I$(top_srcdir) -I$(top_srcdir)/include -L$(TOP)
  63 ifdef CONFIG_WIN32
  64  TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir) -I$(top_srcdir)/include -L$(TOP)
  65 endif
  66 XTCCFLAGS = -B$(TOP) -B$(top_srcdir)/win32 -I$(TOP) -I$(top_srcdir) -I$(top_srcdir)/include
  67
  68 TCC = $(TOP)/tcc $(TCCFLAGS)
  69 RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(top_srcdir)/tcc.c $(TCCFLAGS)
  70
  71 DISAS = objdump -d
  72
  73 # libtcc test
  74 ifdef LIBTCC1
  75  ifdef CONFIG_WIN32
  76     LIBTCC1:=$(TOP)/win32/libtcc/libtcc.a
  77  else
  78     LIBTCC1:=$(TOP)/$(LIBTCC1)
  79  endif
  80 endif
  81
  82 all test : $(TESTS)
  83
  84 hello-exe: ../examples/ex1.c
  85         @echo ------------ $@ ------------
  86         $(TCC) $< -o hello$(EXESUF) || ($(TOP)/tcc -vv; exit 1) && ./hello$(EXESUF)
  87
  88 hello-cross: ../examples/ex1.c
  89         @echo ------------ $@ ------------
  90         for XTCC in $(PROGS_CROSS) ; \
  91                 do echo -n "Test of $$XTCC...  "; \
  92                 out=$$($(TOP)/$$XTCC $(XTCCFLAGS) -c $< 2>&1); \
  93                 test $$? -ne 0 && { echo "Failed\n$$out\n" ; $(TOP)/$$XTCC -vv; exit 1; } ; \
  94                 echo "Success"; \
  95         done
  96
  97 hello-run: ../examples/ex1.c
  98         @echo ------------ $@ ------------
  99         $(TCC) -run $<
 100
 101 libtest: libtcc_test$(EXESUF) $(LIBTCC1)
 102         @echo ------------ $@ ------------
 103         ./libtcc_test$(EXESUF) $(TCCFLAGS)
 104
 105 libtcc_test$(EXESUF): libtcc_test.c $(top_builddir)/$(LIBTCC)
 106         $(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
 107
 108 %-dir:
 109         @echo ------------ $@ ------------
 110         $(MAKE) -k -C $*
 111
 112 # test.ref - generate using cc
 113 test.ref: tcctest.c
 114         $(CC) -o tcctest.cc $< -I$(top_srcdir) $(CPPFLAGS) -w $(CFLAGS) $(NATIVE_DEFINES) -std=gnu99 -O0 -fno-omit-frame-pointer $(LDFLAGS)
 115         ./tcctest.cc > $@
 116
 117 # auto test
 118 test1 test1b: tcctest.c test.ref
 119         @echo ------------ $@ ------------
 120         $(TCC) -run $< > test.out1
 121         @diff -u test.ref test.out1 && echo "Auto Test OK"
 122
 123 # iterated test2 (compile tcc then compile tcctest.c !)
 124 test2 test2b: tcctest.c test.ref
 125         @echo ------------ $@ ------------
 126         $(TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out2
 127         @diff -u test.ref test.out2 && echo "Auto Test2 OK"
 128
 129 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
 130 test3 test3b: tcctest.c test.ref
 131         @echo ------------ $@ ------------
 132         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out3
 133         @diff -u test.ref test.out3 && echo "Auto Test3 OK"
 134
 135 test%b : TCCFLAGS += -b
 136
 137 # binary output test
 138 test4: tcctest.c test.ref
 139         @echo ------------ $@ ------------
 140 # object + link output
 141         $(TCC) -c -o tcctest3.o $<
 142         $(TCC) -o tcctest3 tcctest3.o
 143         ./tcctest3 > test3.out
 144         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
 145 # dynamic output
 146         $(TCC) -o tcctest1 $<
 147         ./tcctest1 > test1.out
 148         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
 149 # dynamic output + bound check
 150         $(TCC) -b -o tcctest4 $<
 151         ./tcctest4 > test4.out
 152         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
 153 # static output
 154         $(TCC) -static -o tcctest2 $<
 155         ./tcctest2 > test2.out
 156         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
 157
 158 # memory and bound check auto test
 159 BOUNDS_OK  = 1 4 8 10 14
 160 BOUNDS_FAIL= 2 5 7 9 11 12 13 15
 161
 162 btest: boundtest.c
 163         @echo ------------ $@ ------------
 164         @for i in $(BOUNDS_OK); do \
 165            echo ; echo --- boundtest $$i ---; \
 166            if $(TCC) -b -run $< $$i ; then \
 167                echo succeeded as expected; \
 168            else\
 169                echo Failed positive test $$i ; exit 1 ; \
 170            fi ;\
 171         done ;\
 172         for i in $(BOUNDS_FAIL); do \
 173            echo ; echo --- boundtest $$i ---; \
 174            if $(TCC) -b -run $< $$i ; then \
 175                echo Failed negative test $$i ; exit 1 ;\
 176            else\
 177                echo failed as expected; \
 178            fi ;\
 179         done ;\
 180         echo; echo Bound test OK
 181
 182 # speed test
 183 speedtest: ex2 ex3
 184         @echo ------------ $@ ------------
 185         time ./ex2 1238 2 3 4 10 13 4
 186         time $(TCC) -run $(top_srcdir)/examples/ex2.c 1238 2 3 4 10 13 4
 187         time ./ex3 35
 188         time $(TCC) -run $(top_srcdir)/examples/ex3.c 35
 189
 190 weaktest: tcctest.c test.ref
 191         $(TCC) -c $< -o weaktest.tcc.o $(CPPFLAGS) $(CFLAGS)
 192          $(CC) -c $< -o weaktest.cc.o -I. $(CPPFLAGS) -w $(CFLAGS)
 193         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 194         objdump -t weaktest.cc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.cc.o.txt
 195         diff weaktest.cc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 196
 197 ex%: $(top_srcdir)/examples/ex%.c
 198         $(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
 199
 200 # tiny assembler testing
 201 asmtest.ref: asmtest.S
 202         $(CC) -m32 -Wa,-W -o asmtest.ref.o -c asmtest.S
 203         objdump -D asmtest.ref.o > asmtest.ref
 204
 205 asmtest: asmtest.ref
 206         @echo ------------ $@ ------------
 207         $(TCC) -c asmtest.S
 208         objdump -D asmtest.o > asmtest.out
 209         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 210
 211 # Check that code generated by libtcc is binary compatible with
 212 # that generated by CC
 213 abitest-cc$(EXESUF): abitest.c $(top_builddir)/$(LIBTCC)
 214         $(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS) -I$(top_srcdir)
 215
 216 abitest-tcc$(EXESUF): abitest.c libtcc.c
 217         $(TCC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) -DONE_SOURCE $(LIBS) $(LDFLAGS) -I$(top_srcdir)
 218
 219 ABITESTS := abitest-cc$(EXESUF)
 220 ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
 221         ABITESTS += abitest-tcc$(EXESUF)
 222 endif
 223
 224 abitest: $(ABITESTS)
 225         @echo ------------ $@ ------------
 226         ./abitest-cc$(EXESUF) $(TCCFLAGS)
 227         if [ "$(CONFIG_arm_eabi)" != "yes" ]; then ./abitest-tcc$(EXESUF) $(TCCFLAGS); fi
 228
 229 vla_test$(EXESUF): vla_test.c
 230         $(TCC) -o $@ $^ $(CPPFLAGS) $(CFLAGS)
 231 vla_test-run: vla_test$(EXESUF)
 232         @echo ------------ $@ ------------
 233         ./vla_test$(EXESUF)
 234
 235 # targets for development
 236 %.bin: %.c tcc
 237         $(TCC) -g -o $@ $<
 238         $(DISAS) $@
 239
 240 instr: instr.o
 241         objdump -d instr.o
 242
 243 instr.o: instr.S
 244         $(CC) -o $@ -c $< -O2 -Wall -g
 245
 246 cache: tcc_g
 247         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 248         vg_annotate tcc.c > /tmp/linpack.cache.log
 249
 250 # clean
 251 clean:
 252         $(MAKE) -C tests2 $@
 253         $(MAKE) -C pp $@
 254         rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.cc \
 255                 *-cc *-tcc *.exe \
 256                 hello libtcc_test vla_test tcctest[1234] ex? tcc_g