Native Development

[Zingam]

Does the QNX compiler support any C++11? I mean I have tried these two options:

-std=c++0x and -std=gnu++0x but I couldn't get it to work?

Are they supported and if they are, where should I exactly put them in Momentics?

[base8]

~nudge~

I would like to know the answer to this as well.

[Zingam]

My research shows that it doesn't. What a shame. I hope they would upgrade qcc to version 4.7 and enable C++11 some day.

[trollixx]

Anyone has success with 10.0.6 version of SDK? It has all the headers and gcc 4.6.3 and I added:

    INCLUDEPATH += $$(QNX_TARGET)/usr/include/c++/4.6.3
    INCLUDEPATH += $$(QNX_TARGET)/usr/include/c++/4.6.3/arm-unknown-nto-qnx8.0.0eabi
    QMAKE_CXXFLAGS += -Wc,-std=c++0x

to my .pro file, but anyway I get the following error during build:

opt/bbndk-10.0.6/target_10_0_6_384/qnx6/usr/include/c++/4.6.3/bits/stl_relops.:68: Parse error at "std"

[Zingam]

Seriously? They have updated the compiler? But why not version 4.7. Well, if I am not mistaken, Qt5 requires newer gcc. But qcc lacks the option to enable C++11. Has that changed now?

[trollixx]

SDK 10.0.6 contains GCC 4.6.3, To enable some of C++11 features through qcc wrapper use -Wc,-std=c++0x parameter. I've successfully compiled some lambda stuff, etc, but got stuck with STL headers.

[Zingam]

Report a bug?

Would it mean that it is safe to assume I could use C++11? I'm about to start developing a little opengl demo but I only have a playbook and I hate the emulator, so I don't use the bb10 sdk yet. And hope they'll deliver bb10 for playbook on time by the time I am done.

[minmax]

Hi,
C++11 is still not supported?

[Zingam]

There is no STL support for it I think.

[juergen0815]

The gcc 4.4.2 in the BB2.1 SDK supports -Wc,-std=c++0x as well, but you'll run into the same troubles as mentioned above with the BB10 SDK. It almost feels that the std=c++0x is simply ignored.