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22 lines
328 B
Bash
Executable File
22 lines
328 B
Bash
Executable File
#!/bin/bash
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. $(dirname $0)/common.inc
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test_cflags -flto || skip
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cat <<EOF | $CC -flto -fPIC -o $t/a.o -c -xc -
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#include <stdio.h>
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extern void live_func();
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void dead_func() {
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printf("OK\n");
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}
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int main() {
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live_func();
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}
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EOF
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$CC -B. -flto -o $t/exe $t/a.o -Wl,-defsym,live_func=dead_func
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$QEMU $t/exe | grep -q "^OK$"
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