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stdenv: add link to clarify
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@ -29,6 +29,7 @@ isExecutable() {
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isExeResult="$(LANG=C $READELF -h -l "$1" 2> /dev/null \
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| grep '^ *Type: *EXEC\>\|^ *INTERP\>')"
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# not using grep -q, because it can cause Broken pipe
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# https://unix.stackexchange.com/questions/305547/broken-pipe-when-grepping-output-but-only-with-i-flag
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[ -n "$isExeResult" ]
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}
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