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Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE
From: |
Paolo Bonzini |
Subject: |
Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE |
Date: |
Thu, 23 Oct 2008 11:11:28 +0200 |
User-agent: |
Thunderbird 2.0.0.17 (Macintosh/20080914) |
> This is a subtle change in semantics; beforehand, the if-failed code ($3) was
> executed while the compiler output still existed, and could theoretically
> rerun
> conftest$ac_exeext with an argument; now the files are removed before the if-
> failed code is run. Was this intentional? IMHO, it is a harmless change (I
> doubt anyone wrote an if-failed condition which was that closely tied to our
> undocumented internals, and even if they did, they are obviously so familiar
> with our internals that they should be able to compensate); and so far, in my
> testing with this applied, I haven't seen any packages hiccup.
There are many, actually:
http://www.google.com/codesearch?hl=en&lr=&q=file%3Aconfigure.(ac|in)+\[(.*grep.*|.*sed.*|.*awk.*|.*\.\%2F)conftest&sbtn=Search
Paolo
- [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Paolo Bonzini, 2008/10/20
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE,
Paolo Bonzini <=
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Paolo Bonzini, 2008/10/23
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Eric Blake, 2008/10/23
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Ralf Wildenhues, 2008/10/26
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Paolo Bonzini, 2008/10/26
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Ralf Wildenhues, 2008/10/26
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Paolo Bonzini, 2008/10/26
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Paolo Bonzini, 2008/10/27
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Ralf Wildenhues, 2008/10/27
- Re: [PATCH 04/12] use a shell function for _AC_RUN_IFELSE, Eric Blake, 2008/10/27