On 12/3/14 11:27 am, Tobias Ellinghaus wrote:
> Am Freitag, 7. März 2014, 19:30:18 schrieb Tobias Ellinghaus:
>> Am Freitag, 7. März 2014, 18:40:45 schrieb Moritz Moeller:
>>> /Users/ritz/development/darktable/build/src/iop/introspection_bilateral.cc
>>> :7 6:35: error: expected expression
>>>
>>> introspection_linear[0].Float = {
>>
>> Thought so. So it's maybe only old versions of g++ that need a different
>> codepath, new g++, old and new gcc and maybe clang can manage with the same.
>> I will look into it in the next few days.
>
> Should be fixed now.
Fixed indeed. Cheers!
However, I get a linking error a tad later with the OpenEXR stuff:
Linking CXX shared module libexr.so
Undefined symbols for architecture x86_64:
"Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> >
>::readValueFrom(Imf::IStream&, int, int)", referenced from:
vtable for Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> > > in exr.cc.o
"Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> >
>::staticTypeName()", referenced from:
Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> > >::typeName()
const in exr.cc.o
"Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> >
>::writeValueTo(Imf::OStream&, int) const", referenced from:
vtable for Imf::TypedAttribute<std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> > > in exr.cc.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
Could this be related to OS X 10.9 Mavericks making a different std C++
lib the default?
There are now std::__1 and std namespaces, depending on which lib.
The dependency (OpenEXR) comes from MacPorts in my case. I would guess
that macports builds against the lib with the std namepace, not std::__1.
See
https://stackoverflow.com/questions/19637164/c-linking-error-after-upgrading-to-mac-os-x-10-9-xcode-5-0-1
I will try adding -stdlib=libstdc++ to the link flags for DT and report
back if that fixes it. I guess we need to decide which lib to use here
though. The old libstdc++ or the new libc++. And add some info to the
build instructions for OS X as all deps have to be linked against that
version of the std c++ lib as well.
.mm
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