From: Jakub Narebski <jnareb@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Ramsay Jones <ramsay@ramsay1.demon.co.uk>,
Arjen Laarhoven <arjen@yaph.org>,
Brian Gernhardt <benji@silverinsanity.com>
Subject: Re: [PATCH/RFC] autoconf: Add test for OLD_ICONV
Date: Wed, 5 Dec 2007 22:26:53 +0100 [thread overview]
Message-ID: <200712052226.53543.jnareb@gmail.com> (raw)
In-Reply-To: <7vtzmxortn.fsf@gitster.siamese.dyndns.org>
Junio C Hamano wrote:
> Jakub Narebski <jnareb@gmail.com> writes:
>
>> +AC_MSG_CHECKING([for old iconv()])
>> +AC_COMPILE_IFELSE(OLDICONVTEST_SRC,
>> + [AC_MSG_RESULT([no])],
>> + [AC_MSG_RESULT([yes])
>> + OLD_ICONV=YesPlease])
>> +AC_SUBST(OLD_ICONV)
>>
>
> Which result does COMPILE_IFELSE give for non error warnings? Ok, or
> Bad?
- Macro: AC_COMPILE_IFELSE (INPUT, [ACTION-IF-FOUND],
[ACTION-IF-NOT-FOUND])
Run the compiler and compilation flags of the current language
(*note Language Choice::) on the INPUT, run the shell commands
ACTION-IF-TRUE on success, ACTION-IF-FALSE otherwise. The INPUT
can be made by `AC_LANG_PROGRAM' and friends.
And if I have checked correctly code which causes only warnings
returns Ok (in this case print 'no' after 'checking for old iconv()... '
and do not set OLD_ICONV, which means it will be unset).
--
Jakub Narebski
Poland
next prev parent reply other threads:[~2007-12-05 21:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-19 18:47 [PATCH] autoconf: Add tests for memmem, strtoumax and mkdtemp functions Jakub Narebski
2007-11-21 6:58 ` Shawn O. Pearce
2007-11-21 18:47 ` Jakub Narebski
[not found] ` <7vd4u5l29v.fsf@gitster.siamese.dyndns.org>
2007-11-20 18:12 ` Stefan-W. Hahn
2007-11-21 0:08 ` Matt Kraai
2007-12-05 15:45 ` [PATCH/RFC] autoconf: Add test for OLD_ICONV Jakub Narebski
2007-12-05 16:11 ` Brian Gernhardt
2007-12-05 16:33 ` Jakub Narebski
2007-12-05 16:31 ` Wincent Colaiuta
2007-12-05 16:52 ` Jakub Narebski
2007-12-05 20:49 ` Wincent Colaiuta
2007-12-05 21:19 ` Jakub Narebski
2007-12-05 21:38 ` Brian Gernhardt
2007-12-06 19:07 ` Wincent Colaiuta
2007-12-05 19:38 ` Junio C Hamano
2007-12-05 21:26 ` Jakub Narebski [this message]
2007-12-05 22:22 ` Junio C Hamano
2007-12-05 23:05 ` [PATCH/RFC (amend)] autoconf: Add test for OLD_ICONV (squelching compiler warning) Jakub Narebski
2007-12-05 23:27 ` Junio C Hamano
2007-12-05 21:46 ` [PATCH/RFC] autoconf: Add test for OLD_ICONV Pascal Obry
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