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1 global MUDFLAP_FLAGS
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2 set MUDFLAP_FLAGS [list {} {-static} {-O2} {-O3}]
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3
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4 libmudflap-init c
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5 dg-init
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6
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7 global srcdir subdir
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8
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9 foreach flags $MUDFLAP_FLAGS {
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10 set l1 [libmudflap_target_compile "$srcdir/$subdir/externs-1.c" "externs-1.o" object {additional_flags=-fmudflap}]
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11 set test "externs-1 compilation ${flags}"
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12 if [string match "*mudflap cannot track unknown size extern *d*" $l1] { pass $test } { fail $test }
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13
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14 set l2 [libmudflap_target_compile "$srcdir/$subdir/externs-2.c" "externs-2.o" object {additional_flags=-fmudflap}]
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15 set test "externs-2 compilation ${flags}"
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16 if [string match "" $l2] { pass $test } { fail $test }
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17
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18 set l3 [libmudflap_target_compile "externs-1.o externs-2.o" "externs-12.exe" executable {additional_flags=-fmudflap additional_flags=-lmudflap}]
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19 set test "externs-12 linkage ${flags}"
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20 if [string match "" $l3] { pass $test } { fail $test }
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21
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22 set l4 [libmudflap_target_compile "externs-2.o externs-1.o" "externs-21.exe" executable {additional_flags=-fmudflap additional_flags=-lmudflap}]
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23 set test "externs-21 linkage ${flags}"
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24 if [string match "" $l3] { pass $test } { fail $test }
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25
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26 setenv MUDFLAP_OPTIONS "-viol-segv"
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27
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28 remote_spawn host "./externs-12.exe"
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29 set l5 [remote_wait host 10]
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30 set test "externs-12 execution ${flags}"
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31 if {[lindex $l5 0] == 0} { pass $test } { fail $test }
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32
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33 remote_spawn host "./externs-21.exe"
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34 set l6 [remote_wait host 10]
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35 set test "externs-21 execution ${flags}"
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36 if {[lindex $l6 0] == 0} { pass $test } { fail $test }
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37
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38 foreach f [glob -nocomplain "externs-*"] {
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39 remote_file build delete $f
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40 }
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41 }
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42
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43 dg-finish
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