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Re: FW: Documentation of POSIXLY_CORRECT
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From: |
Ralf Wildenhues |
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Subject: |
Re: FW: Documentation of POSIXLY_CORRECT |
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Date: |
Mon, 16 Nov 2009 17:29:11 +0000 (UTC) |
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User-agent: |
Loom/3.14 (http://gmane.org/) |
Hello,
Eric Blake writes:
> By the way, if you want to be portable to Solaris /bin/sh, you have to use:
>
> export POSIXLY_CORRECT
> POSIXLY_CORRECT=
>
> (the two lines can appear in either order).
FWIW, you need to re-export a variable each time you change it; otherwise,
it is possible that the variable has the new value, but the environment
will propagate the old one; 'info Autoconf --index export' documents this.
Cheers,
Ralf