Tweaking lib/symbols for XML entities

[Jean-Marc Lasgouttes]

Le 12/06/2020 à 23:28, Pavel Sanda a écrit :
> On Fri, Jun 12, 2020 at 01:15:19PM +0200, Pavel Sanda wrote:
> For this part, the attached patch seem to help with autotools.

Or you can add ../xml.o to the link list. Does this work? I think this 
is in general better than to use a hack. It all depends whether xml.o 
brings some other cruft with it.

JMarc

> 
>>    CXX      dummy_impl.o
>>    CXXLD    tex2lyx
>> dummy_impl.o: In function `lyx::xml::StartTag::StartTag(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
>> /home/lyx/devel/src/tex2lyx/../../src/xml.h:164: undefined reference to `vtable for lyx::xml::StartTag'
>> dummy_impl.o: In function `lyx::xml::StartTag::~StartTag()':
>> /home/lyx/devel/src/tex2lyx/../../src/xml.h:180: undefined reference to `vtable for lyx::xml::StartTag'
>> dummy_impl.o: In function `lyx::xml::StartTag::~StartTag()':
>> /home/lyx/devel/src/tex2lyx/../../src/xml.h:180: undefined reference to `vtable for lyx::xml::StartTag'
>> ../Layout.o: In function `lyx::xml::StartTag::StartTag(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
>> /home/lyx/devel/src/xml.h:164: undefined reference to `vtable for lyx::xml::StartTag'
>> collect2: error: ld returned 1 exit status
>> Makefile:630: recipe for target 'tex2lyx' failed
>> make[4]: *** [tex2lyx] Error 1
>>
>>
>> Pavel
>>