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Re: AC_HEADER_MAJOR vs. glibc 2.25(-to-be)

From: Florian Weimer
Subject: Re: AC_HEADER_MAJOR vs. glibc 2.25(-to-be)
Date: Thu, 1 Sep 2016 07:51:06 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

On 09/01/2016 06:37 AM, Nick Bowler wrote:

It seems that the simplest short term solution is to just not use
-Werror when building packages.  Other than the warning, the header
detection worked, and the test is behaving as documented, right?

-Werror does not work because warnings from autoconf test snippets are fairly common. Many of them are not valid C code at all, and GCC increasingly detects that (for example, “warning: conflicting types for built-in function”).


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