[yocto] poky thud: qtscript fails to build with undefined reference to `cti_vm_throw'

[Jochen Behnke]

> On Fri, Nov 1, 2019 at 2:12 AM <JK.Behnke at web.de> wrote:
>>
>> Hello,
>>
>> I tried to build a poky SDK with QT5 support (I am using poky thud).
>> Unfortunately this failed while bitbaking qtscript.
>> When executing "bitbake qtscript" directly I get the same error.
>>
>> Here are the IMHO relevant lines of the huge log.do_compile file.
>> I have replaced the long paths by <...> for clarity.
>>
>> -- multiple warnings ---
>> ...  warning: 'template<class> class std::auto_ptr' is deprecated [-Wdeprecated-declarations]
>> ---
>>
>> -- warning ---
>> In member function 'allocatePropertyStorageInline',
>>      inlined from 'allocatePropertyStorage' at <...>/git/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.cpp:546:34:
>> <...>/git/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:679:68: warning: argument 1 value '4294967295' exceeds maximum object size 2147483647 [-Walloc-size-larger-than=]
>>       PropertyStorage newPropertyStorage = new EncodedJSValue[newSize];
>>                                                                      ^
>> <...>/git/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h: In member function 'allocatePropertyStorage':
>> <...>/recipe-sysroot/usr/include/c++/8.2.0/new:122:7: note: in a call to allocation function 'operator new []' declared here
>>   void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
>> ---
>>
>> --- error ---
>> <...>/recipe-sysroot-native/usr/bin/i686-poky-linux/../../libexec/i686-poky-linux/gcc/i686-poky-linux/8.2.0/ld: <...>/recipe-sysroot-native/usr/bin/i686-poky-linux/../../libexec/i686-poky-linux/gcc/i686-poky-linux/8.2.0/ld: DWARF error: invalid abstract instance DIE ref
>> /tmp/ccSwzRoN.ltrans0.ltrans.o: in function `ctiVMThrowTrampoline':
>> <artificial>:(.text+0x1f): undefined reference to `cti_vm_throw'
>> collect2: error: ld returned 1 exit status
>> Makefile:666: recipe for target '../../lib/libQt5Script.so.5.12.2' failed
>> ---
>>
>> Has anyone an idea what could be the problem?
>>
>
> perhaps we need to patch binutils/ld with
>
> https://patches-gcc.linaro.org/patch/9614/
>
> see
> https://sourceware.org/bugzilla/show_bug.cgi?id=23425
>
> if you could try it out and report back that would be awesome
>

Thanks for the quick response.
I'll give it a try next week, when I am back in the office.

Regards
Jochen

>> Thanks
>> Jochen
>> --
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