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8ff54cbe8c
Library arguments must be positioned after sources when invoking GCC. Signed-off-by: Sam Morris <sam@robots.org.uk>
30 lines
589 B
Bash
Executable File
30 lines
589 B
Bash
Executable File
#!/usr/bin/env bash
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if test $(${GO:-go} env GOOS) != "linux" ; then
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exit 0
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fi
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tmpdir="$PWD/tmp.$RANDOM"
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mkdir -p "$tmpdir"
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trap 'rm -fr "$tmpdir"' EXIT
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cc -o "$tmpdir"/libsubid_tag -x c - -l subid > /dev/null 2> /dev/null << EOF
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#include <shadow/subid.h>
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#include <stdio.h>
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#include <stdlib.h>
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const char *Prog = "test";
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FILE *shadow_logfd = NULL;
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int main() {
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struct subid_range *ranges = NULL;
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#if SUBID_ABI_MAJOR >= 4
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subid_get_uid_ranges("root", &ranges);
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#else
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get_subuid_ranges("root", &ranges);
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#endif
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free(ranges);
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return 0;
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}
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EOF
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if test $? -eq 0 ; then
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echo libsubid
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fi
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