35 lines
703 B
Bash
Executable File
35 lines
703 B
Bash
Executable File
#!/bin/sh
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#
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# Test to see if backtrace requires a library in /usr/lib
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# Returns true if the backtrace command works and requires a library in /usr/lib
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# This is a nasty workaround for Debian bug #708307, which is really a glibc bug
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#
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cat > /tmp/backtrace$$.c << EOF
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#include <execinfo.h>
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int main(int argc, char **argv)
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{
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void *stack_syms[32];
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int frames;
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frames = backtrace(stack_syms, 32);
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backtrace_symbols_fd(stack_syms, frames, 0);
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}
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EOF
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if ! cc -o /tmp/backtrace$$ /tmp/backtrace$$.c; then
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exit 1
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fi
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if ! ldd /tmp/backtrace$$ > /tmp/backtrace$$.ldd 2>&1 ; then
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exit 1
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fi
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grep -q /usr/lib /tmp/backtrace$$.ldd
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ret=$?
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/bin/rm -f /tmp/backtrace$$*
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exit $ret
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