Unresolved Symbols?

Hdf-forum archives
1

I am trying to build a project on Windows 8 using QT5, and VS2015 community tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:

error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,

Jeff

2

Jeff, did you specify the H5_BUILT_AS_DYNAMIC_LIB preprocessor
definition (/D...) when building your application?

Best, G.

···

From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Sunday, April 24, 2016 8:41 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Unresolved Symbols?

I am trying to build a project on Windows 8 using QT5, and VS2015 community tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,
Jeff

3

I didn't have that defined, but it didn't help. Below is the compiler output. Any other thoughts?

Thanks!
Jeff

20:57:13: Running steps for project test...
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" clean
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug clean
  del debug\moc_mainwindow.cpp debug\moc_hdffile.cpp
  del ui_mainwindow.h
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\ui_mainwindow.h
  del debug\main.obj debug\mainwindow.obj debug\hdffile.obj debug\moc_mainwindow.obj debug\moc_hdffile.obj
  del debug\test.exp debug\test.ilk debug\test.idb
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\debug\test.exp
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Release clean
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\moc_mainwindow.cpp
  del release\moc_mainwindow.cpp release\moc_hdffile.cpp
  del ui_mainwindow.h
  del release\main.obj release\mainwindow.obj release\hdffile.obj release\moc_mainwindow.obj release\moc_hdffile.obj
  del release\test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\main.obj
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\test.exp
  del test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.exp
  del test.ilk
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.ilk
  del test.idb
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.idb
20:57:13: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited normally.
20:57:13: Configuration unchanged, skipping qmake step.
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe"
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug
  C:\Qt5x86\5.6\msvc2015\bin\uic.exe ..\test\mainwindow.ui -o ui_mainwindow.h
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\main.obj.6648.15.jom
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\hdffile.obj.6648.15.jom
  C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\mainwindow.h -o debug\moc_mainwindow.cpp
hdffile.cpp
main.cpp
  C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\hdffile.h -o debug\moc_hdffile.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\mainwindow.obj.6648.234.jom
mainwindow.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_hdffile.obj.6648.343.jom
moc_hdffile.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_mainwindow.obj.6648.2140.jom
moc_mainwindow.cpp
..\test\mainwindow.cpp(21): warning C4189: 'hdf': local variable is initialized but not referenced
  link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" /MANIFEST:embed /OUT:debug\test.exe @C:\Users\Jake\AppData\Local\Temp\test.exe.6648.3796.jom
hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g
hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_DOUBLE_g
debug\test.exe : fatal error LNK1120: 2 unresolved externals
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile.Debug [debug\test.exe] Error 1120
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile [debug] Error 2
20:57:17: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited with code 2.
Error while building/deploying project test (kit: Desktop Qt 5.6.0 MSVC2015 32bit)
When executing step "Make"
20:57:17: Elapsed time: 00:04.

···

________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Gerd Heber <gheber@hdfgroup.org>
Sent: Monday, April 25, 2016 7:54:35 AM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

Jeff, did you specify the H5_BUILT_AS_DYNAMIC_LIB preprocessor
definition (/D...) when building your application?

Best, G.

From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Sunday, April 24, 2016 8:41 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Unresolved Symbols?

I am trying to build a project on Windows 8 using QT5, and VS2015 community tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,
Jeff

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

4

You defined H5_BUILD_AS_DYNAMIC, not BUILT.

Dana Robinson
Software Engineer
The HDF Group

···

-----Original Message-----
From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Tuesday, April 26, 2016 10:08 PM
To: HDF Users Discussion List <hdf-forum@lists.hdfgroup.org>
Subject: Re: [Hdf-forum] Unresolved Symbols?

I didn't have that defined, but it didn't help. Below is the compiler output. Any other thoughts?

Thanks!
Jeff

20:57:13: Running steps for project test...
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" clean
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug clean
  del debug\moc_mainwindow.cpp debug\moc_hdffile.cpp
  del ui_mainwindow.h
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\ui_mainwindow.h
  del debug\main.obj debug\mainwindow.obj debug\hdffile.obj debug\moc_mainwindow.obj debug\moc_hdffile.obj
  del debug\test.exp debug\test.ilk debug\test.idb Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\debug\test.exp
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Release clean Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\moc_mainwindow.cpp
  del release\moc_mainwindow.cpp release\moc_hdffile.cpp
  del ui_mainwindow.h
  del release\main.obj release\mainwindow.obj release\hdffile.obj release\moc_mainwindow.obj release\moc_hdffile.obj
  del release\test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\main.obj
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\test.exp
  del test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.exp
  del test.ilk
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.ilk
  del test.idb
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.idb
20:57:13: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited normally.
20:57:13: Configuration unchanged, skipping qmake step.
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe"
  C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug
  C:\Qt5x86\5.6\msvc2015\bin\uic.exe ..\test\mainwindow.ui -o ui_mainwindow.h
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\main.obj.6648.15.jom
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\hdffile.obj.6648.15.jom
  C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\mainwindow.h -o debug\moc_mainwindow.cpp hdffile.cpp main.cpp
  C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\hdffile.h -o debug\moc_hdffile.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\mainwindow.obj.6648.234.jom
mainwindow.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_hdffile.obj.6648.343.jom
moc_hdffile.cpp
  cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_mainwindow.obj.6648.2140.jom
moc_mainwindow.cpp
..\test\mainwindow.cpp(21): warning C4189: 'hdf': local variable is initialized but not referenced
  link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" /MANIFEST:embed /OUT:debug\test.exe @C:\Users\Jake\AppData\Local\Temp\test.exe.6648.3796.jom
hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_DOUBLE_g debug\test.exe : fatal error LNK1120: 2 unresolved externals
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile.Debug [debug\test.exe] Error 1120
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile [debug] Error 2
20:57:17: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited with code 2.
Error while building/deploying project test (kit: Desktop Qt 5.6.0 MSVC2015 32bit) When executing step "Make"
20:57:17: Elapsed time: 00:04.
________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Gerd Heber <gheber@hdfgroup.org>
Sent: Monday, April 25, 2016 7:54:35 AM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

Jeff, did you specify the H5_BUILT_AS_DYNAMIC_LIB preprocessor definition (/D...) when building your application?

Best, G.

From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Sunday, April 24, 2016 8:41 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Unresolved Symbols?

I am trying to build a project on Windows 8 using QT5, and VS2015 community tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,
Jeff

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

5

If you heard a loud, thumping sound earlier that was me banging my head on my desk. Using H5_BUILT_AS_DYNAMIC worked. Is there a similar define needed for using the static libraries? I missed this in the documentation.

Thanks,
Jeff

···

________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Dana Robinson <derobins@hdfgroup.org>
Sent: Tuesday, April 26, 2016 9:16:40 PM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

You defined H5_BUILD_AS_DYNAMIC, not BUILT.

Dana Robinson
Software Engineer
The HDF Group

-----Original Message-----
From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Tuesday, April 26, 2016 10:08 PM
To: HDF Users Discussion List <hdf-forum@lists.hdfgroup.org>
Subject: Re: [Hdf-forum] Unresolved Symbols?

I didn't have that defined, but it didn't help. Below is the compiler output. Any other thoughts?

Thanks!
Jeff

20:57:13: Running steps for project test...
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" clean
        C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug clean
        del debug\moc_mainwindow.cpp debug\moc_hdffile.cpp
        del ui_mainwindow.h
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\ui_mainwindow.h
        del debug\main.obj debug\mainwindow.obj debug\hdffile.obj debug\moc_mainwindow.obj debug\moc_hdffile.obj
        del debug\test.exp debug\test.ilk debug\test.idb Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\debug\test.exp
        C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Release clean Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\moc_mainwindow.cpp
        del release\moc_mainwindow.cpp release\moc_hdffile.cpp
        del ui_mainwindow.h
        del release\main.obj release\mainwindow.obj release\hdffile.obj release\moc_mainwindow.obj release\moc_hdffile.obj
        del release\test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\main.obj
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\release\test.exp
        del test.exp
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.exp
        del test.ilk
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.ilk
        del test.idb
Could Not Find C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\test.idb
20:57:13: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited normally.
20:57:13: Configuration unchanged, skipping qmake step.
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe"
        C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug
        C:\Qt5x86\5.6\msvc2015\bin\uic.exe ..\test\mainwindow.ui -o ui_mainwindow.h
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\main.obj.6648.15.jom
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\hdffile.obj.6648.15.jom
        C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\mainwindow.h -o debug\moc_mainwindow.cpp hdffile.cpp main.cpp
        C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015 -IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include -IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets -IC:/Qt5x86/5.6/msvc2015/include/QtGui -IC:/Qt5x86/5.6/msvc2015/include/QtANGLE -IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\hdffile.h -o debug\moc_hdffile.cpp
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\mainwindow.obj.6648.234.jom
mainwindow.cpp
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_hdffile.obj.6648.343.jom
moc_hdffile.cpp
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I. -I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE -I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I. -I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\ @C:\Users\Jake\AppData\Local\Temp\moc_mainwindow.obj.6648.2140.jom
moc_mainwindow.cpp
..\test\mainwindow.cpp(21): warning C4189: 'hdf': local variable is initialized but not referenced
        link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'" /MANIFEST:embed /OUT:debug\test.exe @C:\Users\Jake\AppData\Local\Temp\test.exe.6648.3796.jom
hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g hdffile.obj : error LNK2001: unresolved external symbol _H5T_NATIVE_DOUBLE_g debug\test.exe : fatal error LNK1120: 2 unresolved externals
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile.Debug [debug\test.exe] Error 1120
jom: C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Makefile [debug] Error 2
20:57:17: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited with code 2.
Error while building/deploying project test (kit: Desktop Qt 5.6.0 MSVC2015 32bit) When executing step "Make"
20:57:17: Elapsed time: 00:04.
________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Gerd Heber <gheber@hdfgroup.org>
Sent: Monday, April 25, 2016 7:54:35 AM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

Jeff, did you specify the H5_BUILT_AS_DYNAMIC_LIB preprocessor definition (/D...) when building your application?

Best, G.

From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of jeff womble
Sent: Sunday, April 24, 2016 8:41 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Unresolved Symbols?

I am trying to build a project on Windows 8 using QT5, and VS2015 community tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,
Jeff

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

6

The H5_BUILT_AS_DYNAMIC is only needed to get the Windows export/import
correct. Static builds do not need to worry.

Allen

···

On Wednesday, April 27, 2016 08:11:55 PM jeff womble wrote:

If you heard a loud, thumping sound earlier that was me banging my head on
my desk. Using H5_BUILT_AS_DYNAMIC worked. Is there a similar define
needed for using the static libraries? I missed this in the documentation.

Thanks,
Jeff
________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Dana
Robinson <derobins@hdfgroup.org> Sent: Tuesday, April 26, 2016 9:16:40 PM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

You defined H5_BUILD_AS_DYNAMIC, not BUILT.

Dana Robinson
Software Engineer
The HDF Group

-----Original Message-----
From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of
jeff womble Sent: Tuesday, April 26, 2016 10:08 PM
To: HDF Users Discussion List <hdf-forum@lists.hdfgroup.org>
Subject: Re: [Hdf-forum] Unresolved Symbols?

I didn't have that defined, but it didn't help. Below is the compiler
output. Any other thoughts?

Thanks!
Jeff

20:57:13: Running steps for project test...
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" clean
        C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug clean
        del debug\moc_mainwindow.cpp debug\moc_hdffile.cpp
        del ui_mainwindow.h
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\ui
_mainwindow.h del debug\main.obj debug\mainwindow.obj debug\hdffile.obj
debug\moc_mainwindow.obj debug\moc_hdffile.obj del debug\test.exp
debug\test.ilk debug\test.idb Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\de
bug\test.exp C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Release clean
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\re
lease\moc_mainwindow.cpp del release\moc_mainwindow.cpp
release\moc_hdffile.cpp
        del ui_mainwindow.h
        del release\main.obj release\mainwindow.obj release\hdffile.obj
release\moc_mainwindow.obj release\moc_hdffile.obj del release\test.exp
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\re
lease\main.obj Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\re
lease\test.exp del test.exp
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\te
st.exp del test.ilk
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\te
st.ilk del test.idb
Could Not Find
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\te
st.idb 20:57:13: The process "C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited
normally. 20:57:13: Configuration unchanged, skipping qmake step.
20:57:13: Starting: "C:\Qt5x86\Tools\QtCreator\bin\jom.exe"
        C:\Qt5x86\Tools\QtCreator\bin\jom.exe -f Makefile.Debug
        C:\Qt5x86\5.6\msvc2015\bin\uic.exe ..\test\mainwindow.ui -o
ui_mainwindow.h cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings
-Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457
-w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG
-DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB
-I..\test -I. -I..\..\..\..\hdf5_x86\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I.
-I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\
@C:\Users\Jake\AppData\Local\Temp\main.obj.6648.15.jom cl -c -nologo
-Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi -MDd -GR -W3 -w34100
-w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc /Fddebug\test.pdb
-DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB
-DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I.
-I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I.
-I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\
@C:\Users\Jake\AppData\Local\Temp\hdffile.obj.6648.15.jom
C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG
-DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB
-D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015
-IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include
-IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets
-IC:/Qt5x86/5.6/msvc2015/include/QtGui
-IC:/Qt5x86/5.6/msvc2015/include/QtANGLE
-IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\mainwindow.h -o
debug\moc_mainwindow.cpp hdffile.cpp main.cpp
C:\Qt5x86\5.6\msvc2015\bin\moc.exe -DUNICODE -DWIN32 -DQT_QML_DEBUG
-DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB
-D_MSC_VER=1900 -D_WIN32 -IC:/Qt5x86/5.6/msvc2015/mkspecs/win32-msvc2015
-IC:/Users/Jake/Documents/test -IC:/hdf5_x86/include
-IC:/Qt5x86/5.6/msvc2015/include -IC:/Qt5x86/5.6/msvc2015/include/QtWidgets
-IC:/Qt5x86/5.6/msvc2015/include/QtGui
-IC:/Qt5x86/5.6/msvc2015/include/QtANGLE
-IC:/Qt5x86/5.6/msvc2015/include/QtCore -I. ..\test\hdffile.h -o
debug\moc_hdffile.cpp cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings
-Zc:throwingNew -Zi -MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457
-w44458 -wd4577 -EHsc /Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG
-DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB
-I..\test -I. -I..\..\..\..\hdf5_x86\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I.
-I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\
@C:\Users\Jake\AppData\Local\Temp\mainwindow.obj.6648.234.jom
mainwindow.cpp
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi
-MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc
/Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB
-DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I.
-I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I.
-I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\
@C:\Users\Jake\AppData\Local\Temp\moc_hdffile.obj.6648.343.jom
moc_hdffile.cpp
        cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zc:throwingNew -Zi
-MDd -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -EHsc
/Fddebug\test.pdb -DUNICODE -DWIN32 -DQT_QML_DEBUG -DQT_WIDGETS_LIB
-DQT_GUI_LIB -DQT_CORE_LIB -DH5_BUILD_AS_DYNAMIC_LIB -I..\test -I.
-I..\..\..\..\hdf5_x86\include -I..\..\..\..\Qt5x86\5.6\msvc2015\include
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtWidgets
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtGui
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtANGLE
-I..\..\..\..\Qt5x86\5.6\msvc2015\include\QtCore -Idebug -I.
-I..\..\..\..\Qt5x86\5.6\msvc2015\mkspecs\win32-msvc2015 -Fodebug\
@C:\Users\Jake\AppData\Local\Temp\moc_mainwindow.obj.6648.2140.jom
moc_mainwindow.cpp
..\test\mainwindow.cpp(21): warning C4189: 'hdf': local variable is
initialized but not referenced link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG
/SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32'
name='Microsoft.Windows.Common-Controls' version='6.0.0.0'
publicKeyToken='6595b64144ccf1df' language='*' processorArchitecture='*'"
/MANIFEST:embed /OUT:debug\test.exe
@C:\Users\Jake\AppData\Local\Temp\test.exe.6648.3796.jom hdffile.obj :
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g hdffile.obj :
error LNK2001: unresolved external symbol _H5T_NATIVE_DOUBLE_g
debug\test.exe : fatal error LNK1120: 2 unresolved externals jom:
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Ma
kefile.Debug [debug\test.exe] Error 1120 jom:
C:\Users\Jake\Documents\build-test-Desktop_Qt_5_6_0_MSVC2015_32bit-Debug\Ma
kefile [debug] Error 2 20:57:17: The process
"C:\Qt5x86\Tools\QtCreator\bin\jom.exe" exited with code 2. Error while
building/deploying project test (kit: Desktop Qt 5.6.0 MSVC2015 32bit) When
executing step "Make" 20:57:17: Elapsed time: 00:04.
________________________________________
From: Hdf-forum <hdf-forum-bounces@lists.hdfgroup.org> on behalf of Gerd
Heber <gheber@hdfgroup.org> Sent: Monday, April 25, 2016 7:54:35 AM
To: HDF Users Discussion List
Subject: Re: [Hdf-forum] Unresolved Symbols?

Jeff, did you specify the H5_BUILT_AS_DYNAMIC_LIB preprocessor definition
(/D...) when building your application?

Best, G.

From: Hdf-forum [mailto:hdf-forum-bounces@lists.hdfgroup.org] On Behalf Of
jeff womble Sent: Sunday, April 24, 2016 8:41 PM
To: hdf-forum@lists.hdfgroup.org
Subject: [Hdf-forum] Unresolved Symbols?

I am trying to build a project on Windows 8 using QT5, and VS2015 community
tools. I installed HDF5 1.8.16 using the precompiled binaries.

When I try to build my project I get errors:
error LNK2001: unresolved external symbol _H5T_NATIVE_FLOAT_g

I'm linking in zlib, szip, hdf5, and hdf5_cpp (in that order).

Can anyone help me out?

Thanks,
Jeff

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_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
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Twitter: https://twitter.com/hdf5

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5

_______________________________________________
Hdf-forum is for HDF software users discussion.
Hdf-forum@lists.hdfgroup.org
http://lists.hdfgroup.org/mailman/listinfo/hdf-forum_lists.hdfgroup.org
Twitter: https://twitter.com/hdf5