On 03/06/2014 12:38 PM, David A. Wheeler wrote:
I*AM* advocating a*basic* warning level by default.
I interpret that on gcc to be "-Wall" or some variant.
-Wall generates too many false positives in practice. Perhaps some
variant would be better, but we'd have to see the details.
I doubt whether all developers will agree about this, so it'll be useful
to have an option that can be set in configure.ac. Packages whose
developers like the commonly-used './configure --enable-gcc-warnings'
approach could specify in configure.ac that warnings are off by
default. Packages whose developers like basic warnings (whatever they
are) enabled by default could do that too.
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