http://quantlib.414.s1.nabble.com/Has-anyone-solved-linking-to-quantlib-in-Xcode-tp6662p6667.html
panel to get the info panel. Then select build. Here you can set up
> I've narrowed it down further.
>
> -D_GLIBCXX_DEBUG=1
>
> Xcode generates the following compile statement (with some
> extraneous '-I' flags remove for readability):
>
> > /Developer/usr/bin/gcc-4.0 -x c++ -arch i386 -fmessage-length=0 -
> pipe -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type -
> Wunused-variable -D_GLIBCXX_DEBUG=1 -D_GLIBCXX_DEBUG_PEDANTIC=1 -I/
> usr/local/include -c main.cpp -o /Users/me/sandbox/QLtest/build/
> QLtest.build/Debug/QLtest.build/Objects-normal/i386/main.o
>
> then linking, with the linking statement Xcode generates, leads to
> build errors, whereas:
>
> > /Developer/usr/bin/gcc-4.0 -x c++ -arch i386 -fmessage-length=0 -
> pipe -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type -
> Wunused-variable -D_GLIBCXX_DEBUG_PEDANTIC=1 -I/usr/local/include -
> c main.cpp -o /Users/me/sandbox/QLtest/build/QLtest.build/Debug/
> QLtest.build/Objects-normal/i386/main.o
>
> is successful.
>
> So the question is now:
> 1) what is -D_GLIBCXX_DEBUG=1 ?
> 2) how to get XCode to drop the -D_GLIBCXX_DEBUG=1 ?
> 3) I suppose an alternative question is if there is some in QuantLib
> that is interferring with whatever this flag is supposed to do,
> because adding the flag to the compile of other code doesn't seem to
> generate the same problem.
>
> Thank you.
>
> Bart.
>
>
>
>
> On Dec 18, 2008, at 10:27 AM, Bart Mosley, bondgeek.com wrote:
>
>> Here are the errors:
>> ________________________________________
>> Undefined symbols:
>> "QuantLib::ExerciseAdapter::nextTimeStep(QuantLib::CurveState
>> const&, __gnu_debug_def::vector<unsigned long,
>> std::allocator<unsigned
>> long> >&,
>> __gnu_debug_def
>> ::vector
>> <__gnu_debug_def::vector<QuantLib::MarketModelMultiProduct::CashFlow,
>> std::allocator<QuantLib::MarketModelMultiProduct::CashFlow> >,
>> std
>> ::allocator
>> <__gnu_debug_def::vector<QuantLib::MarketModelMultiProduct::CashFlow,
>> std::allocator<QuantLib::MarketModelMultiProduct::CashFlow> > > >&)",
>> referenced from:
>> vtable for QuantLib::ExerciseAdapterin main.o
>> ...
>> [then similar errors for the following functions
>> QuantLib::ExerciseAdapter::nextTimeStep
>> QuantLib::MultiStepCoinitialSwaps::nextTimeStep
>> QuantLib::MultiStepCoterminalSwaps::nextTimeStep
>> QuantLib::MultiStepCoterminalSwaptions::nextTimeStep
>> QuantLib::MultiStepForwards::nextTimeStep
>> QuantLib::MultiStepNothing::nextTimeStep
>> QuantLib::MultiStepOptionlets::nextTimeStep
>> QuantLib::MultiStepPeriodCapletSwaptions::nextTimeStep
>> QuantLib::MultiStepRatchet::nextTimeStep
>> QuantLib::MultiStepSwap::nextTimeStep
>> QuantLib::MultiStepSwaption::nextTimeStep
>> QuantLib::OneStepCoinitialSwaps::nextTimeStep
>> QuantLib::OneStepCoterminalSwaps::nextTimeStep
>> QuantLib::OneStepForwards::nextTimeStep
>> QuantLib::OneStepOptionlets::nextTimeStep
>> ] ....
>>
>> ld: symbol(s) not found
>> collect2: ld returned 1 exit status
>> __________________________________________
>>
>>
>>
>>
>>
>>
>> On Dec 18, 2008, at 3:28 AM, Luigi Ballabio wrote:
>>
>>> On Wed, 2008-12-17 at 15:35 -0500, Bart Mosley, bondgeek.com wrote:
>>>> If the following command line compile/link works (note this is run
>>>> in
>>>> the project directory for Xcode and main.cpp is just a "Hello,
>>>> World"
>>>> with #include<ql/quantlib.hpp> added to it) :
>>>>
>>>> c++ main.cpp -o tql -L/usr/local/lib -lQuantLib
>>>>
>>>> Then why does Xcode get 15 (and only 15) build errors?
>>>
>>> What are the errors?
>>>
>>> Luigi
>>>
>>>
>>> --
>>>
>>> Call on God, but row away from the rocks.
>>> -- Indian proverb
>>>
>>>
>>>
>>
>>
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