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Re: uint64_t fails with C++


From: Bob Friesenhahn
Subject: Re: uint64_t fails with C++
Date: Wed, 7 Dec 2011 13:10:27 -0600 (CST)
User-agent: Alpine 2.01 (GSO 1266 2009-07-14)

On Wed, 7 Dec 2011, Werner LEMBERG wrote:

C++ compilers do not get these definition from stdint.h unless
__STDC_LIMIT_MACROS is defined, the macros are in C99 and later, but
were not in the C++ standard of the day (I don't know if they're in
later C++ standards), so aren't defined for C++ compilers by
default.

I still don't understand the details of the autoconf problem (and I
still think that something is fishy), but defining this macro works
just fine :-)

Clearly, depending on an implementation-dependent macro is not suitable for portable software.

Bob
--
Bob Friesenhahn
address@hidden, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/



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