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

[Khem Raj]

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
> Jochen
> --
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