On Wed, Apr 4, 2012 at 17:27, lcaminiti <lorcaminiti@gmail.com> wrote:
Vicente Botet wrote
<toolset>sun:<define>BOOST_TYPEOF_EMULATION
Actually adding this to the Jamfile:
<toolset>sun:<define>__typeof__=__typeof__
is a better workaround because having __typeof__ defined will prevent Boost.Config from defining it to "typeof":
... # ifndef __typeof__ # define __typeof__ typeof // boost/config/platform/linux.hpp:103 # endif ...
So Boost.Typeof will be able to use Sun's native __typeof__ :)
We still should fix the actual issue in Boost.Config -- but I'm not sure how... maybe replacing __GNUC__:
// boost/config/platform/linux.hpp #ifndef __GNUC__ // // if the compiler is not gcc we still need to be able to parse // the GNU system headers, some of which (mainly <stdint.h>) // use GNU specific extensions: // //... # ifndef __typeof__ # define __typeof__ typeof // boost/config/platform/linux.hpp:103 # endif
with:
#if !defined(__GNUC__) && (!defined(__SUNPRO_CC) || __SUNPRO_CC < 0x590)
Note that Sun has __typeof__ since version 5.9.
But I'm not familiar enough with the Boost.Config platform stuff to make any change to it... any taker?
You do not need these defines, and you do not need to redefine typeof as __typeof__ for SunProCC. You only need to pass the correct flags to the Sun C++ compiler: [steleman@darthvader][~/tmp][04/04/2012 19:00:53][1104]>> cat ./typeof.cc #include <iostream> int main (int argc, char* argv[]) { typeof (typeof (char*)[4]) y0; typeof (int*) y1[4]; char* y2[4]; int* y3[4]; std::cerr << argv[0] << std::endl; return 0; } [steleman@darthvader][~/tmp][04/04/2012 19:01:00][1105]>> /opt/oracle/solarisstudio12.3/bin/CC -m32 -g -xO3 -Qoption ccfe -features=gcc typeof.cc -o typeofCC [steleman@darthvader][~/tmp][04/04/2012 19:01:05][1106]>> ./typeofCC ./typeofCC [steleman@darthvader][~/tmp][04/04/2012 19:01:10][1107]>> echo $status 0 [steleman@darthvader][~/tmp][04/04/2012 19:01:14][1108]>> /opt/oracle/solarisstudio12.3/bin/CC -V CC: Sun C++ 5.12 Linux_i386 2011/11/16 [steleman@darthvader][~/tmp][04/04/2012 19:01:20][1109]>> uname -a Linux darthvader 2.6.34.10-0.4-desktop #1 SMP PREEMPT 2011-10-19 22:16:41 +0200 x86_64 x86_64 x86_64 GNU/Linux [steleman@darthvader][~/tmp][04/04/2012 19:01:21][1110]>> --Stefan -- Stefan Teleman KDE e.V. stefan.teleman@gmail.com