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Re: warning: module to simplify adding compiler warnings


From: Paolo Bonzini
Subject: Re: warning: module to simplify adding compiler warnings
Date: Tue, 11 Nov 2008 16:18:30 +0100
User-agent: Thunderbird 2.0.0.17 (Macintosh/20080914)

Simon Josefsson wrote:
> Paolo Bonzini <address@hidden> writes:
> 
>>> gl_WARN_INIT(WARN_CFLAGS, [C Compiler warning flags])
>>> gl_WARN_INIT(WARN_FOO_CFLAGS, [Extra C Compiler warning flags for foo])
>>> gl_WARN_INIT(WARN_OTHER_INTERNAL_CFLAGS)
>>>
>>> The gl_WARN_INIT code would invoke AC_ARG_VAR on the first and second
>>> variable, but not the last.
>> But what would the third invocation do?  As it is now, it would be a
>> no-op, and the first two would be synonyms for AC_ARG_VAR.
> 
> All of them would run AC_SUBST.

It is already done in gl_WARN_ADD though.

Paolo




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