tests/Makefile

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