Dear All, I'm trying to upgrade VTK to 7.1.0. However the build fails, with an undefined symbol error (see below). What startles me is that I can find the symbol with 'nm' in a dll that is linked! And the order of libs seems correct, the definition comes after the usage. Even if I put the defining dll at the end, it does not help.
Here the details: /C/msys2/mingw64/bin/g++.exe -v -march=x86-64 -mtune=generic -O2 -pipe -D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -std=gnu++11 -mwin32 -mthreads -O3 -DNDEBUG -pipe -mthreads -shared -o ../../bin/libvtkCommonDataModel-7.1.dll -Wl,--out-implib,../../lib/libvtkCommonDataModel-7.1.dll.a -Wl,--major-image-version,1,--minor-image-version,0 -Wl,--whole-archive CMakeFiles/vtkCommonDataModel.dir/objects.a -Wl,--no-whole-archive -lgdi32 -L../../bin/ -lvtkCommonTransforms-7.1 -lvtkCommonMisc-7.1 -lvtkCommonSystem-7.1 -lvtkCommonMath-7.1 -lvtksys-7.1 -lvtkCommonCore-7.1 -ltbb -lgdi32 -lws2_32 -lPsapi -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 -lvtkCommonCore-7.1 Using built-in specs. COLLECT_GCC=C:\msys2\mingw64\bin\g++.exe COLLECT_LTO_WRAPPER=C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/lto-wrapper.exe Target: x86_64-w64-mingw32 Configured with: ../gcc-6.2.0/configure --prefix=/mingw64 --with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include --libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64 --with-tune=generic --enable-languages=c,lto,c++,objc,obj-c++,fortran,ada --enable-shared --enable-static --enable-libatomic --enable-threads=posix --enable-graphite --enable-fully-dynamic-string --enable-libstdcxx-time=yes --disable-libstdcxx-pch --disable-libstdcxx-debug --disable-isl-version-check --enable-lto --enable-libgomp --disable-multilib --enable-checking=release --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-libiconv --with-system-zlib --with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64 --with-isl=/mingw64 --with-pkgversion='Rev2, Built by MSYS2 project' --with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as --with-gnu-ld Thread model: posix gcc version 6.2.0 (Rev2, Built by MSYS2 project) COMPILER_PATH=C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/;C:/msys2/mingw64/bin/../lib/gcc/;C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/bin/ LIBRARY_PATH=C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/;C:/msys2/mingw64/bin/../lib/gcc/;C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/lib/../lib/;C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../lib/;C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/lib/;C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../ COLLECT_GCC_OPTIONS='-v' '-march=x86-64' '-mtune=generic' '-O2' '-pipe' '-D' '_FORTIFY_SOURCE=2' '-D' '__USE_MINGW_ANSI_STDIO=1' '-std=gnu++11' '-mwin32' '-mthreads' '-O3' '-D' 'NDEBUG' '-pipe' '-mthreads' '-shared' '-o' '../../bin/libvtkCommonDataModel-7.1.dll' '-L../../bin/' '-shared-libgcc' C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/collect2.exe -plugin C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/liblto_plugin-0.dll -plugin-opt=C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/lto-wrapper.exe -plugin-opt=-fresolution=C:\msys2\tmp\cciPiEt8.res -plugin-opt=-pass-through=-lmingwthrd -plugin-opt=-pass-through=-lmingw32 -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lmoldname -plugin-opt=-pass-through=-lmingwex -plugin-opt=-pass-through=-lmsvcrt -plugin-opt=-pass-through=-lpthread -plugin-opt=-pass-through=-ladvapi32 -plugin-opt=-pass-through=-lshell32 -plugin-opt=-pass-through=-luser32 -plugin-opt=-pass-through=-lkernel32 -plugin-opt=-pass-through=-lmingwthrd -plugin-opt=-pass-through=-lmingw32 -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lmoldname -plugin-opt=-pass-through=-lmingwex -plugin-opt=-pass-through=-lmsvcrt -m i386pep --shared -Bdynamic -e DllMainCRTStartup --enable-auto-image-base -o ../../bin/libvtkCommonDataModel-7.1.dll C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/lib/../lib/dllcrt2.o C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/crtbegin.o -L../../bin/ -LC:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0 -LC:/msys2/mingw64/bin/../lib/gcc -LC:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/lib/../lib -LC:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../lib -LC:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../../../x86_64-w64-mingw32/lib -LC:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/../../.. --out-implib ../../lib/libvtkCommonDataModel-7.1.dll.a --major-image-version 1 --minor-image-version 0 --whole-archive CMakeFiles/vtkCommonDataModel.dir/objects.a --no-whole-archive -lgdi32 -lvtkCommonTransforms-7.1 -lvtkCommonMisc-7.1 -lvtkCommonSystem-7.1 -lvtkCommonMath-7.1 -lvtksys-7.1 -lvtkCommonCore-7.1 -ltbb -lgdi32 -lws2_32 -lPsapi -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 -lvtkCommonCore-7.1 -lstdc++ -lmingwthrd -lmingw32 -lgcc_s --undefined=___deregister_frame_info --undefined=___register_frame_info -lgcc -lmoldname -lmingwex -lmsvcrt -lpthread -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingwthrd -lmingw32 -lgcc_s --undefined=___deregister_frame_info --undefined=___register_frame_info -lgcc -lmoldname -lmingwex -lmsvcrt C:/msys2/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/6.2.0/crtend.o CMakeFiles/vtkCommonDataModel.dir/objects.a(vtkDataSetAttributes.cxx.obj):vtkDataSetAttributes.cxx:(.text+0x59a1): undefined reference to `vtkAOSDataArrayTemplate<unsigned char>::FastDownCast(vtkAbstractArray*)' CMakeFiles/vtkCommonDataModel.dir/objects.a(vtkDataSetAttributes.cxx.obj):vtkDataSetAttributes.cxx:(.text+0x59b5): undefined reference to `vtkAOSDataArrayTemplate<unsigned char>::FastDownCast(vtkAbstractArray*)' collect2.exe: error: ld returned 1 exit status The symbol is defined in libvtkCommonCore-7.1.dll: nm ../../bin/libvtkCommonCore-7.1.dll | c++filt | grep 'vtkAOSDataArrayTemplate<unsigned char>::FastDownCast(vtkAbstractArray.*)' 0000000066bd10e0 T vtkAOSDataArrayTemplate<unsigned char>::FastDownCast(vtkAbstractArray*) Am I missing something about linkage on Windows/MinGW? Cheers, Mario Emmenlauer -- BioDataAnalysis GmbH, Mario Emmenlauer Tel. Buero: +49-89-74677203 Balanstr. 43 mailto: memmenlauer * biodataanalysis.de D-81669 München http://www.biodataanalysis.de/ ------------------------------------------------------------------------------ _______________________________________________ Msys2-users mailing list Msys2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/msys2-users
