Hello Wolfgang On Feb 14, 2014, at 6:43 AM, Gary Thomas <[email protected]> wrote:
> On 2014-02-14 07:27, Wolfgang Denk wrote: >> Hello, >> >> in message [1] on the Linaro mailing list, Koen Kooi reported a >> toolchain problem. I can reproduce the same problem both in Yocto >> 1.5.1 and witht he current top-of-tree; for example, using the latest >> autobuilder result >> core-image-sato-sdk-imx53qsb-20140213124023.rootfs.tar.bz2 >> I get this [source of Koen's test program attached]: > > Source code attachment missing? > >> >> root@imx53qsb:/tmp# g++ -Wall -std=c++11 -o b -lpthread b.cpp >> root@imx53qsb:/tmp# ./b >> pure virtual method called >> terminate called without an active exception >> Aborted >> >> Is this a (known?) tool chain issue, or am I missing something? >> as you can see this was a problem reported by your truly :) infact, its an issue seen for gcc4.8 and arm architecture thus far seems to work fine for x86. It also works ok with gcc 4.7 on arm but given that c++11 is new there is something to fix there for arm. I hope linaro toolchain group has taken a note of this issue. as you can see its not only seen in Linaro toolchain which was my initial thought. but its also prevalent in upstream 4.8 gcc. I haven’t tested gcc 4.9 may be its fixed there. >> >> [1] http://article.gmane.org/gmane.linux.linaro.toolchain/3925 >> >> >> Best regards, >> >> Wolfgang Denk >> > > -- > ------------------------------------------------------------ > Gary Thomas | Consulting for the > MLB Associates | Embedded world > ------------------------------------------------------------ > _______________________________________________ > yocto mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/yocto _______________________________________________ yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/yocto
