[Attn. Maintainer] /etc/profile.d/lapack0.csh

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[Attn. Maintainer] /etc/profile.d/lapack0.csh

Achim Gratz

The profile script for csh does not work as intended.  Since it must be
sourced, it leaves variables set in the user shell and potentially
clobbers variables the user might use ($newpath is just too obvious a
name).  Something like this should be more robust:

--8<---------------cut here---------------start------------->8---
set __LA_BINDIR=/usr/lib/lapack

set __LA_PATH=($path:q $__LA_BINDIR:q)
foreach __LA_F ($path:q)
    if ( "$__LA_F" == "$__LA_BINDIR" ) then
        set __LA_PATH=($path:q)
        break
    endif
end
set path=($__LA_PATH:q)
unset __LA_*
--8<---------------cut here---------------end--------------->8---


Regards,
Achim.
--
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Re: [Attn. Maintainer] /etc/profile.d/lapack0.csh

marco atzeri-4
Am 02.06.2019 um 17:37 schrieb Achim Gratz:

>
> The profile script for csh does not work as intended.  Since it must be
> sourced, it leaves variables set in the user shell and potentially
> clobbers variables the user might use ($newpath is just too obvious a
> name).  Something like this should be more robust:
>
> --8<---------------cut here---------------start------------->8---
> set __LA_BINDIR=/usr/lib/lapack
>
> set __LA_PATH=($path:q $__LA_BINDIR:q)
> foreach __LA_F ($path:q)
>      if ( "$__LA_F" == "$__LA_BINDIR" ) then
>          set __LA_PATH=($path:q)
>          break
>      endif
> end
> set path=($__LA_PATH:q)
> unset __LA_*
> --8<---------------cut here---------------end--------------->8---
>
>
> Regards,
> Achim.
>

noted for the next release

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