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26 lines
732 B
Bash
Executable File
26 lines
732 B
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/common.inc
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cat <<EOF | $CC -c -o $t/a.o -xc -
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int foo();
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int main() { foo(); }
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EOF
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! $CC -B. -o $t/exe $t/a.o 2>&1 | grep -q 'undefined.*foo'
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! $CC -B. -o $t/exe $t/a.o -Wl,-unresolved-symbols=report-all 2>&1 \
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| grep -q 'undefined.*foo'
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$CC -B. -o $t/exe $t/a.o -Wl,-unresolved-symbols=ignore-all
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! readelf --dyn-syms $t/exe | grep -w foo || false
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$CC -B. -o $t/exe $t/a.o -Wl,-unresolved-symbols=report-all \
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-Wl,--warn-unresolved-symbols 2>&1 | grep -q 'undefined.*foo'
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! $CC -B. -o $t/exe $t/a.o -Wl,-unresolved-symbols=ignore-in-object-files 2>&1 \
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| grep -q 'undefined.*foo'
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! $CC -B. -o $t/exe $t/a.o -Wl,-unresolved-symbols=ignore-in-shared-libs 2>&1 \
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| grep -q 'undefined.*foo'
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