[MacOS10.4.10, wxMac2.8, gcc 4.0.1] Resuscitating an old thread: "Automating" the use of wx-config

[Riccardo Cohen]

it seems that the resulting config used gcc instead of g++, I couldn't 
say why

David Goldsmith wrote:
> Matt Connolly wrote:
>> Actually, to fully make use of the "wx-config" command you can do:
>>
>> For compiling:
>>
>> `wx-config --cc` `wx-config --cppflags` <my_flags> <source_files> ...
>>
>> For linking:
>>
>> `wx-config --ld` `wx-config --libs` <my_flags> <object_files> ...
>>
>> -matt
> Hi, folks!  Haven't used this method in a while and I don't remember if 
> I had the same problem last time I did.  The above implies to me that 
> `wx-config --cc` `wx-config --cppflags` <my_flags> <source_files> will 
> stop after compiling, i.e., not proceed on to linking, but that is not 
> what I'm observing:
> 
> dg$ `wx-config --cc` `wx-config --cppflags` -Wno-deprecated -I 
> ../../../Source/CompCore *cpp ../../../Source/CompCore/*.cpp
> /usr/bin/ld: Undefined symbols:
> __Unwind_Resume
> wxThread::TestDestroy()
> wxThread::~wxThread()
> typeinfo for wxThread
> vtable for __cxxabiv1::__si_class_type_info
> operator delete(void*)
> operator new(unsigned long)
> ___gxx_personality_v0
> wxStringBase::npos
> wxStringBase::InitWith(char const*, unsigned long, unsigned long)
> wxMessageBox(wxString const&, wxString const&, long, wxWindow*, int, int)
> vtable for __cxxabiv1::__class_type_info
> ___cxa_begin_catch
> ___cxa_end_catch
> operator new[](unsigned long)
> _dgbtrf_
> _dgbtrs_
> collect2: ld returned 1 exit status
> 
> i.e., `wx-config --cc` `wx-config --cppflags` <my_flags> <source_files> 
> is proceeding on to linking - am I just misinterpreting "For compiling:"?
> 
> Second Q: why am I getting the (wx) linking errors?
> 
> DG
> 
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> 

-- 
Très cordialement,

Riccardo Cohen
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