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Re: warnings.m4: check the compiler, not the preprocessor.
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From: |
Akim Demaille |
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Subject: |
Re: warnings.m4: check the compiler, not the preprocessor. |
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Date: |
Fri, 30 Mar 2012 09:49:09 +0200 |
Hi Bruno!
Le 30 mars 2012 à 03:26, Bruno Haible a écrit :
> Akim Demaille wrote:
>> Currently the macro does
>> not depend on the language to store its result
>
> This patch appears broken to me:
> - On one hand it augments CPPFLAGS without ever setting it back.
> - On the other hand it saves and restores CFLAGS or CXXFLAGS but
> without temporarily modifying its value.
>
> Can you please provide a fix? Gnulib macros should in general *not*
> have lasting effects on $CPPFLAGS, $CFLAGS, $CXXFLAGS.
Of course, I'm sorry for this error :/
0001-warnings.m4-fix-errors.patch
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0002-warnings.m4-exhibit-an-if-else-interface.patch
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