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