Re: [boost] Problem with boost::function on BlackBerry10

Hi Tony, do I need to run this first? I thought thats only needed if I want to build boost for BB10, for now I'm using header-only libraries only... kind regards, Jens Weller

Gesendet: Mittwoch, 28. August 2013 um 07:05 Uhr Von: "Gottlob Frege" An: "boost@lists.boost.org" Betreff: Re: [boost] Problem with boost::function on BlackBerry10

did you use the blackberry-config.jam from that github link?

Tony

On Tue, Aug 20, 2013 at 4:38 PM, Jens Weller wrote:

...

Hi boost Community,

I've got a little problem with getting boost::function to run on BlackBerry10. So far, I was able to compile, link and run successfully when I do comment out some stuff in boost. Surely not the right way to do it, but proves to me that those lines are the problem, I'm looking for a fix, maybe a define I need to add to let this compile without changing boost headers.

In total its only 3 errors, where 2 boil down to the same macro: /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/detail/cv_traits_impl.hpp:25: Parenthesis/brace mismatch between #if and #else branches; using #if branch /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/detail/cv_traits_impl.hpp:93: Excess closing brace in C++ code (or abuse of the C++ preprocessor) /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/msvc/typeof.hpp:43: Ignoring definition of undeclared qualified class

These two are in cv_traits_impl.hpp in boost/type_traits/detail/, caused by this line:

#if !(BOOST_WORKAROUND(__GNUC__,== 3) && BOOST_WORKAROUND(__GNUC_MINOR__, <= 2))

This line is twice in this fiel, hence the 2 errors. qcc version is gcc 4.6.3. It looks to me like BOOST_WORKAROUND isn't doing the right thing here to me.

The 2nd error is more strange. /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/msvc/typeof.hpp:43: Ignoring definition of undeclared qualified class

Somehow typeof.hpp of msvc is getting pulled in.

I've tried also the from BlackBerry provided boost version from https://github.com/blackberry/Boost, which shows exact the same errors. And is the one I (cruely) patched currently. Commenting out the #if !(is < 3.2) resolves the problem, but msvc is still pulled in. Also commenting in this header the cause out lets it compile, but thats nothing then a bad workaround. Currently I have only build for the simulator, but the problem is most likely also existing for the device build chain.

At least the first two errors might be caused by BOOST_WORKAROUND, maybe there is a value that isn't configured correctly on this platform. Also how do I get closer to the source of the msvc code being dragged in?

So, question is, is there maybe a define to help boost getting digested by the qcc toolchain?

kind regards,

Jens Weller

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On Tue, Aug 20, 2013 at 4:38 PM, Jens Weller wrote:

...

Hi boost Community,

I've got a little problem with getting boost::function to run on BlackBerry10. So far, I was able to compile, link and run successfully when I do comment out some stuff in boost. Surely not the right way to do it, but proves to me that those lines are the problem, I'm looking for a fix, maybe a define I need to add to let this compile without changing boost headers.

In total its only 3 errors, where 2 boil down to the same macro: /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/detail/cv_traits_impl.hpp:25: Parenthesis/brace mismatch between #if and #else branches; using #if branch /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/detail/cv_traits_impl.hpp:93: Excess closing brace in C++ code (or abuse of the C++ preprocessor) /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/msvc/typeof.hpp:43: Ignoring definition of undeclared qualified class

These two are in cv_traits_impl.hpp in boost/type_traits/detail/, caused by this line:

#if !(BOOST_WORKAROUND(__GNUC__,== 3) && BOOST_WORKAROUND(__GNUC_MINOR__, <= 2))

This line is twice in this fiel, hence the 2 errors. qcc version is gcc 4.6.3. It looks to me like BOOST_WORKAROUND isn't doing the right thing here to me.

The 2nd error is more strange. /home/jweller/cpp/libraries/boost_1_54_0/boost/type_traits/msvc/typeof.hpp:43: Ignoring definition of undeclared qualified class

Somehow typeof.hpp of msvc is getting pulled in.

I've tried also the from BlackBerry provided boost version from https://github.com/blackberry/Boost, which shows exact the same errors. And is the one I (cruely) patched currently. Commenting out the #if !(is < 3.2) resolves the problem, but msvc is still pulled in. Also commenting in this header the cause out lets it compile, but thats nothing then a bad workaround. Currently I have only build for the simulator, but the problem is most likely also existing for the device build chain.

At least the first two errors might be caused by BOOST_WORKAROUND, maybe there is a value that isn't configured correctly on this platform. Also how do I get closer to the source of the msvc code being dragged in?

So, question is, is there maybe a define to help boost getting digested by the qcc toolchain?

kind regards,

Jens Weller

_______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost

_______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost