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dereferencing type-punned pointer will break strict-aliasing rules


From: Chris B. Vetter
Subject: dereferencing type-punned pointer will break strict-aliasing rules
Date: Fri, 30 May 2003 13:27:51 -0700

Hi,

since more and more seem to switch to gcc33, could someone PLEASE add

        -fno-strict-aliasing

to xxx_OBJCFLAGS in Makefiles (common.make?)

For one, the warnings are annoying and secondly, since a lot of projects
set -Werror, you will have to go through each GNUmakefile(.preamble) and
edit it, or remember to invoke gcc with the option on the command line.

We had about 5 questions about that problem on #GNUstep so far today...

Thanks,

-- 
Chris




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