56de2bcd43
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
13 lines
269 B
Bash
13 lines
269 B
Bash
thisroot () {
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# Workaround thisroot.sh dependency on man
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if [ -z "${MANPATH-}" ]; then
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MANPATH=:
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fi
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local oldOpts="-u"
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shopt -qo nounset || oldOpts="+u"
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set +u
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source @out@/bin/thisroot.sh
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set "$oldOpts"
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}
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postHooks+=(thisroot)
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