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[Garth Wells <question120990@xxxxxxxxxxxxxxxxxxxxx>]

Question #120990 on DOLFIN changed:
https://answers.launchpad.net/dolfin/+question/120990

    Status: Open => Answered

Garth Wells proposed the following answer:

On 25/08/10 00:13, Jack wrote:
> Question #120990 on DOLFIN changed:
> https://answers.launchpad.net/dolfin/+question/120990
> 
>     Status: Answered => Open
> 
> Jack is still having a problem:
> Parmetis now builds properly but for some reason, CGAL is not being
> found even though CGAL_DIR has been set. I get:
> 
> -- Checking for package 'CGAL'
> -- CGAL could not be found. Be sure to set CGAL_DIR  (missing:  CGAL_TEST_RUNS)
> 

Looks like a problem with GMP.

Can someone with access to an OSX machine check it out?

Garth

> 
> and the dolfin build fails with:
> 
> Undefined symbols:
>   "operator>>(std::basic_istream<char, std::char_traits<char> >&, __mpf_struct*)", referenced from:
>       dolfin::ODESolution::open_and_read_header(std::basic_ifstream<char, std::char_traits<char> >&, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::open_and_read_header(std::basic_ifstream<char, std::char_traits<char> >&, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::open_and_read_header(std::basic_ifstream<char, std::char_traits<char> >&, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::read_file(unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::read_file(unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::read_file(unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>       dolfin::ODESolution::ODESolution(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int) in ODESolution.cpp.o
>   "operator<<(std::basic_ostream<char, std::char_traits<char> >&, __mpf_struct const*)", referenced from:
>       dolfin::PythonFile::operator<<(dolfin::Sample const&) in PythonFile.cpp.o
>       dolfin::PythonFile::operator<<(dolfin::Sample const&) in PythonFile.cpp.o
>       dolfin::PythonFile::operator<<(dolfin::Sample const&) in PythonFile.cpp.o
>       dolfin::PythonFile::operator<<(dolfin::Sample const&) in PythonFile.cpp.o
>       dolfin::PythonFile::operator<<(std::tr1::tuple<unsigned int, __gmp_expr<__mpf_struct [1], __mpf_struct [1]>, __gmp_expr<__mpf_struct [1], __mpf_struct [1]>*> const&) in PythonFile.cpp.o
>       dolfin::PythonFile::operator<<(std::tr1::tuple<unsigned int, __gmp_expr<__mpf_struct [1], __mpf_struct [1]>, __gmp_expr<__mpf_struct [1], __mpf_struct [1]>*> const&) in PythonFile.cpp.o
>       dolfin::cGqMethod::str(bool) const in cGqMethod.cpp.o
>       dolfin::cGqMethod::str(bool) const in cGqMethod.cpp.o
>       dolfin::dGqMethod::str(bool) const in dGqMethod.cpp.o
>       dolfin::dGqMethod::str(bool) const in dGqMethod.cpp.o
>       dolfin::MonoAdaptiveTimeSlab::str(bool) const in MonoAdaptiveTimeSlab.cpp.o
>       dolfin::MonoAdaptiveTimeSlab::str(bool) const in MonoAdaptiveTimeSlab.cpp.o
>       dolfin::ODESolution::str(bool) const in ODESolution.cpp.o
>       dolfin::ODESolution::str(bool) const in ODESolution.cpp.o
>       dolfin::ODESolution::str(bool) const in ODESolution.cpp.o
>       dolfin::ODESolution::save_to_file()      in ODESolution.cpp.o
>       dolfin::ODESolution::save_to_file()      in ODESolution.cpp.o
>       dolfin::ODESolution::save_to_file()      in ODESolution.cpp.o
>       dolfin::ODESolution::save_to_file()      in ODESolution.cpp.o
>       dolfin::ODESolution::save_to_file()      in ODESolution.cpp.o
>       dolfin::TimeSlab::write(unsigned int, __gmp_expr<__mpf_struct [1], __mpf_struct [1]> const*) in TimeSlab.cpp.o
>       dolfin::RealParameter::str() const in Parameter.cpp.o
>       dolfin::RealParameter::range_str() const in Parameter.cpp.o
>       dolfin::RealParameter::range_str() const in Parameter.cpp.o
>       dolfin::RealParameter::value_str() const in Parameter.cpp.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> make[2]: *** [dolfin/libdolfin.0.9.8.dylib] Error 1
> make[1]: *** [dolfin/CMakeFiles/dolfin.dir/all] Error 2
> make: *** [all] Error 2
> Failure with exit status: 2
> Exit message: There was a problem building dolfin.
> 
> Jack
> 
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