[boost] [predef] BOOST_ARCH_BITS_* feature request

Subject: [boost] [predef] BOOST_ARCH_BITS_* feature request
From: Antony Polukhin (antoshkka_at_[hidden])
Date: 2015-09-16 15:05:51

Hi,

It looks like for low-level programming following macro could be really
useful:

BOOST_ARCH_BITS_64
BOOST_ARCH_BITS_32
BOOST_ARCH_BITS_16 ?

Predef also missing BOOST_ARCH_ARM_64, BOOST_ARCH_PPC_64.

Boost.DLL really needs those macro for detecting bit's dependent
elf/macho/pe structures layout. Is it possible to add them?

-- 
Best regards,
Antony Polukhin