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Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
- From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
- To: Andrew Pinski <pinskia at physics dot uc dot edu>
- Cc: dewar at adacore dot com (Robert Dewar), richard dot guenther at gmail dot com (Richard Guenther), kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner), ebb9 at byu dot net, autoconf-patches at gnu dot org, bernds_cb1 at t-online dot de, bug-gnulib at gnu dot org, eggert at cs dot ucla dot edu, gcc at gcc dot gnu dot org
- Date: 31 Dec 2006 01:08:22 +0100
- Subject: Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
- References: <200612302357.kBUNvCPc016788@localhost.localdomain>
Andrew Pinski <pinskia@physics.uc.edu> writes:
[...]
| Again, please don't this the default for Fortran as integer
| overflow has been undefined since at least 1977 so I don't think
| it is a good idea for GCC in general anyways as evidence of Fortran.
The -Wundefined I'm working on is for C and C++ only.
-- Gaby