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[Gróf, Attila <atiska1_fejlesztes@xxxxxxxxx>]

Kornel,
What is the g++ and the vigra version you used?

Here is the compiler and the vigra version I use.

gsmb@tas:~$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) 

Vigra:commit c3a600900f31fd8112cf8f90bd510015feb76fbb
Merge: 775209c 219862b
Author: Ullrich Koethe <ullrich.koethe@xxxxxxxxxxxxxxxxxxxxx>
Date:   Fri Aug 3 21:58:24 2012 +0200

    Merge branch 'master' of /export/home/ukoethe/vigra-
git/../repos/vigra

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https://bugs.launchpad.net/bugs/1055303

Title:
  Compiling for debugging fails in linking phase

Status in Enblend:
  New

Bug description:
  My aim is to hunt core dump in enblend, therefore I try to build
  enblend for debugging.

  System: Ubuntu 12.04
  Linux tas 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

  I created a build directory called 'Debug' in the enblend tree and run
  the below command to create the 'make' config. Note that
  CMAKE_BUILD_TYPE is set to 'Debug'.

  cmake ../ -DENABLE_GPU:BOOL=OFF -DENABLE_IMAGECACHE:BOOL=OFF
  -DENABLE_OPENMP:BOOL=ON -DCPACK_BINARY_DEB:BOOL=ON
  -DCPACK_BINARY_NSIS:BOOL=OFF -DCPACK_BINARY_RPM:BOOL=OFF
  -DCPACK_BINARY_STGZ:BOOL=OFF -DCPACK_BINARY_TBZ2:BOOL=OFF
  -DCPACK_BINARY_TGZ:BOOL=OFF -DCPACK_BINARY_TZ:BOOL=OFF
  -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX:PATH=/usr/local

  make enblend

  A lot of linker error is thrown. The errors are the same except the
  value_type which is int, double etc. undefined reference to
  'vigra::VigraTrueType::asBool' is the error embedded in the message.

  The error does not appear if enblend is built for 'Release' by setting
  the CMAKE_BUILD_TYPE to 'Release'.

  The attachment is the result of:

  make VERBOSE=1 -j16 enblend'

  .o file generation excluded as there is no error in that phase.

  Here is a complete example of one occurance of the linker error:

  CMakeFiles/enblend.dir/enblend.o: In function `void transformImageMP<vigra::ConstBasicImageIterator<signed char, signed char**>, vigra::StandardConstValueAccessor<signed char>, vigra::BasicImageIterator<short, short**>, vigra::StandardValueAccessor<short>, enblend::ConvertScalarToPyramidFunctor<signed char, short, 9, 7> >(vigra::ConstBasicImageIterator<signed char, signed char**>, vigra::ConstBasicImageIterator<signed char, signed char**>, vigra::StandardConstValueAccessor<signed char>, vigra::BasicImageIterator<short, short**>, vigra::StandardValueAccessor<short>, enblend::ConvertScalarToPyramidFunctor<signed char, short, 9, 7> const&)':
  /home/smb/opensource/enblend/src/openmp.h:209: undefined reference to `vigra::VigraTrueType::asBool'
  CMakeFiles/enblend.dir/enblend.o: In function `void transformImageMP<vigra::ConstBasicImageIterator<unsigned short, unsigned short**>, vigra::StandardConstValueAccessor<unsigned short>, vigra::BasicImageIterator<int, int**>, vigra::StandardValueAccessor<int>, enblend::ConvertScalarToPyramidFunctor<unsigned short, int, 17, 7> >(vigra::ConstBasicImageIterator<unsigned short, unsigned short**>, vigra::ConstBasicImageIterator<unsigned short, unsigned short**>, vigra::StandardConstValueAccessor<unsigned short>, vigra::BasicImageIterator<int, int**>, vigra::StandardValueAccessor<int>, enblend::ConvertScalarToPyramidFunctor<unsigned short, int, 17, 7> const&)':
  /home/smb/opensource/enblend/src/openmp.h:209: undefined reference to `vigra::VigraTrueType::asBool'
  CMakeFiles/enblend.dir/enblend.o: In function `void transformImageMP<vigra::ConstBasicImageIterator<short, short**>, vigra::StandardConstValueAccessor<short>, vigra::BasicImageIterator<int, int**>, vigra::StandardValueAccessor<int>, enblend::ConvertScalarToPyramidFunctor<short, int, 17, 7> >(vigra::ConstBasicImageIterator<short, short**>, vigra::ConstBasicImageIterator<short, short**>, vigra::StandardConstValueAccessor<short>, vigra::BasicImageIterator<int, int**>, vigra::StandardValueAccessor<int>, enblend::ConvertScalarToPyramidFunctor<short, int, 17, 7> const&)':
  /home/smb/opensource/enblend/src/openmp.h:209: undefined reference to `vigra::VigraTrueType::asBool'
  CMakeFiles/enblend.dir/enblend.o: In function `void transformImageMP<vigra::ConstBasicImageIterator<unsigned int, unsigned int**>, vigra::StandardConstValueAccessor<unsigned int>, vigra::BasicImageIterator<double, double**>, vigra::StandardValueAccessor<double>, enblend::ConvertScalarToPyramidFunctor<unsigned int, double, 8, 0> >(vigra::ConstBasicImageIterator<unsigned int, unsigned int**>, vigra::ConstBasicImageIterator<unsigned int, unsigned int**>, vigra::StandardConstValueAccessor<unsigned int>, vigra::BasicImageIterator<double, double**>, vigra::StandardValueAccessor<double>, enblend::ConvertScalarToPyramidFunctor<unsigned int, double, 8, 0> const&)':
  /home/smb/opensource/enblend/src/openmp.h:209: undefined reference to `vigra::VigraTrueType::asBool'
  CMakeFiles/enblend.dir/enblend.o: In function `void transformImageMP<vigra::ConstBasicImageIterator<int, int**>, vigra::StandardConstValueAccessor<int>, vigra::BasicImageIterator<double, double**>, vigra::StandardValueAccessor<double>, enblend::ConvertScalarToPyramidFunctor<int, double, 8, 0> >(vigra::ConstBasicImageIterator<int, int**>, vigra::ConstBasicImageIterator<int, int**>, vigra::StandardConstValueAccessor<int>, vigra::BasicImageIterator<double, double**>, vigra::StandardValueAccessor<double>, enblend::ConvertScalarToPyramidFunctor<int, double, 8, 0> const&)':
  /home/smb/opensource/enblend/src/openmp.h:209: undefined reference to `vigra::VigraTrueType::asBool'
  CMakeFiles/enblend.dir/enblend.o:/home/smb/opensource/enblend/src/openmp.h:209: more undefined references to `vigra::VigraTrueType::asBool' follow

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