pscdrv fftwrap compile error for the Debian/ x64

["Ha, Kiman via Tech-talk" <tech-talk@aps.anl.gov>]

Hi Michael,

 

The psdrv softIOC module is running stably since 2015 with Debian-7/32-bit for the NSLS-II BPMs.

 

Now it is time to update Debian9 and 64 bit OS.

https://github.com/mdavidsaver/pscdrv

http://irfu.cea.fr/Meetings/epics/presentations/Thursday/pscdrv-201410.pdf

 

 

I was trying to compile the pscdrv module for the Debian-9 x64 environment and found some errors from the fftwrap module.

Can you advice what happened?

 

 

Environment:

Debian GNU/Linux 9

gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)

 

 

~/pscdrv/sigApp$ make

make -C ./src install

make[1]: Entering directory '/home/kha/pscdrv/sigApp/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[2]: Entering directory '/home/kha/pscdrv/sigApp/src/O.linux-x86_64'

/usr/bin/g++  -D_GNU_SOURCE -D_DEFAULT_SOURCE         -Wdate-time -D_FORTIFY_SOURCE=2    -D_X86_64_  -DUNIX  -Dlinux     -O3 -g   -Wall    -fdebug-prefix-map=/build/epics-base-3.15.6=. -fstack-protector-strong -Wformat -Werror=format-security   -mtune=generic     -m64 -fPIC -I. -I../O.Common -I. -I. -I.. -I../../../include/compiler/gcc -I../../../include/os/Linux -I../../../include -I/usr/lib/epics/include/compiler/gcc -I/usr/lib/epics/include/os/Linux -I/usr/lib/epics/include -I/usr/lib/epics/include/compiler/gcc -I/usr/lib/epics/include/os/Linux -I/usr/lib/epics/include -I/usr/lib/epics/include/compiler/gcc -I/usr/lib/epics/include/os/Linux -I/usr/lib/epics/include        -c ../fftwrap.cpp

../fftwrap.cpp: In member function ‘void PSDCalc::calculate()’:

../fftwrap.cpp:182:42: error: array must be initialized with a brace-enclosed initializer

                 fftw_complex temp = mid[j];

                                          ^

../fftwrap.cpp:184:39: error: cannot convert ‘double*’ to ‘__complex__ double’ for argument ‘1’ to ‘double creal(__complex__ double)’

                 out[j-1] += creal(temp)*creal(temp) + cimag(temp)*cimag(temp);

                                       ^

../fftwrap.cpp:184:51: error: cannot convert ‘double*’ to ‘__complex__ double’ for argument ‘1’ to ‘double creal(__complex__ double)’

                 out[j-1] += creal(temp)*creal(temp) + cimag(temp)*cimag(temp);

                                                   ^

../fftwrap.cpp:184:65: error: cannot convert ‘double*’ to ‘__complex__ double’ for argument ‘1’ to ‘double cimag(__complex__ double)’

                 out[j-1] += creal(temp)*creal(temp) + cimag(temp)*cimag(temp);

                                                                 ^

../fftwrap.cpp:184:77: error: cannot convert ‘double*’ to ‘__complex__ double’ for argument ‘1’ to ‘double cimag(__complex__ double)’

                 out[j-1] += creal(temp)*creal(temp) + cimag(temp)*cimag(temp);

                                                                             ^

In file included from ../fftwrap.cpp:17:0:

../fftwrap.h: In instantiation of ‘void FFTWAllocator<T>::destroy(FFTWAllocator<T>::pointer) [with T = double [2]; FFTWAllocator<T>::pointer = double (*)[2]]’:

/usr/include/c++/6/bits/alloc_traits.h:256:4:   required from ‘static decltype (__a.destroy(__p)) std::allocator_traits<_Alloc>::_S_destroy(_Alloc2&, _Tp*, int) [with _Alloc2 = FFTWAllocator<double [2]>; _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>; decltype (__a.destroy(__p)) = void]’

/usr/include/c++/6/bits/alloc_traits.h:356:14:   required from ‘static void std::allocator_traits<_Alloc>::destroy(_Alloc&, _Tp*) [with _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>]’

/usr/include/c++/6/bits/stl_construct.h:143:19:   required from ‘void std::_Destroy(_ForwardIterator, _ForwardIterator, _Allocator&) [with _ForwardIterator = double (*)[2]; _Allocator = FFTWAllocator<double [2]>]’

/usr/include/c++/6/bits/vector.tcc:571:18:   required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’

/usr/include/c++/6/bits/stl_vector.h:677:21:   required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’

../fftwrap.cpp:143:35:   required from here

../fftwrap.h:72:10: error: request for member ‘~double [2]’ in ‘* p’, which is of non-class type ‘double [2]’

     {p->~T();}

      ~~~~^

../fftwrap.h: In instantiation of ‘void FFTWAllocator<T>::construct(FFTWAllocator<T>::pointer, FFTWAllocator<T>::const_reference&) [with T = double [2]; FFTWAllocator<T>::pointer = double (*)[2]; FFTWAllocator<T>::const_reference = const double (&)[2]]’:

/usr/include/c++/6/bits/alloc_traits.h:243:4:   required from ‘static std::_Require<typename std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::type> std::allocator_traits<_Alloc>::_S_construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = double [2]; _Args = {double [2]}; _Alloc = FFTWAllocator<double [2]>; std::_Require<typename std::allocator_traits<_Alloc>::__construct_helper<_Tp, _Args>::type> = void]’

/usr/include/c++/6/bits/alloc_traits.h:344:16:   required from ‘static decltype (std::allocator_traits<_Alloc>::_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) std::allocator_traits<_Alloc>::construct(_Alloc&, _Tp*, _Args&& ...) [with _Tp = double [2]; _Args = {double [2]}; _Alloc = FFTWAllocator<double [2]>; decltype (std::allocator_traits<_Alloc>::_S_construct(__a, __p, (forward<_Args>)(std::allocator_traits::construct::__args)...)) = void]’

/usr/include/c++/6/bits/stl_uninitialized.h:267:25:   required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = std::move_iterator<double (*)[2]>; _ForwardIterator = double (*)[2]; _Allocator = FFTWAllocator<double [2]>]’

/usr/include/c++/6/bits/stl_uninitialized.h:303:2:   required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = double (*)[2]; _ForwardIterator = double (*)[2]; _Allocator = FFTWAllocator<double [2]>]’

/usr/include/c++/6/bits/vector.tcc:563:7:   required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’

/usr/include/c++/6/bits/stl_vector.h:677:21:   required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = double [2]; _Alloc = FFTWAllocator<double [2]>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’

../fftwrap.cpp:143:35:   required from here

../fftwrap.h:69:6: error: parenthesized initializer in array new [-fpermissive]

     {::new((void*)p) T(val);}

      ^~~~~~~~~~~~~~~~~~~~~~

/etc/epics/configure/RULES_BUILD:239: recipe for target 'fftwrap.o' failed

make[2]: *** [fftwrap.o] Error 1

make[2]: Leaving directory '/home/kha/pscdrv/sigApp/src/O.linux-x86_64'

/etc/epics/configure/RULES_ARCHS:58: recipe for target 'install.linux-x86_64' failed

make[1]: *** [install.linux-x86_64] Error 2

make[1]: Leaving directory '/home/kha/pscdrv/sigApp/src'

/etc/epics/configure/RULES_DIRS:84: recipe for target 'src.install' failed

make: *** [src.install] Error 2