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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: Sun, 26 Oct 2008 19:34:44 +0100
User-agent: Thunderbird 2.0.0.17 (Macintosh/20080914)

>> --- a/lib/autoconf/general.m4
>> +++ b/lib/autoconf/general.m4
>> @@ -2230,7 +2230,7 @@ AU_ALIAS([AC_VERBOSE], [AC_MSG_RESULT])
>>  # ----------------------------------
>>  # Eval COMMAND, save the exit status in ac_status, and log it.
>>  AC_DEFUN([_AC_RUN_LOG],
>> -[{ ($2) >&AS_MESSAGE_LOG_FD
>> +[{ { $2; } >&AS_MESSAGE_LOG_FD
> 
> This breaks Ultrix compatibility (when used as part of AC_TRY_EVAL), no?

Ultrix had shell functions?  Anyway I agree that this change should have
been made separately (if at all).

Paolo




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