# How to compile part of ITK integrated into another library?

**URL:** https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824
**Category:** Engineering
**Tags:** cmake
**Created:** [February 2, 2021, 2:56pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824 "2021-02-02T14:56:34Z")
**Posts on this page:** 20
**Page:** 1

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 2:56pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/1 "2021-02-02T14:56:34Z")

</div>

Greetings to all!

While trying to compile part of the source code from ITK in my project I am having the following errors:

```
G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(83,3): error C3861: 'GetPimplGlobalsPointer': identifier not found
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(83,3): error C3535: cannot deduce type for 'auto *' from 'unknown-type'
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(86,65): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(116,3): error C3861: 'GetPimplGlobalsPointer': identifier not found
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(116,3): error C3535: cannot deduce type for 'auto *' from 'unknown-type'
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(117,8): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(120,5): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(122,10): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(124,7): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(126,7): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(132,10): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(135,1): error C2039: 'GetPimplGlobalsPointer': is not a member of 'itk::OutputWindow'
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.h(45): message : see declaration of 'itk::OutputWindow'
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(135,1): error C2065: 'm_PimplGlobals': undeclared identifier
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(135,1): error C2541: 'delete': cannot delete objects that are not pointers
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.cxx(137,37): error C2039: 'm_PimplGlobals': is not a member of 'itk::OutputWindow'
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkOutputWindow.h(45): message : see declaration of 'itk::OutputWindow'
3> itkRegion.cxx
3> itkMath.cxx
3> G:\programming\cplusplus\CTK\External\VNL\src/vxl/core/vnl/vnl_math.h(41,12): fatal error C1083: Cannot open include file: 'vcl_msvc_warnings.h': No such file or directory
3> itkNumericTraitsPointPixel.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkNumericTraitsFixedArrayPixel.cxx
3> itkVector.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkVersion.cxx
3> itkBuildInformation.cxx
3> itkTotalProgressReporter.cxx
3> itkPlatformMultiThreader.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkImageSourceCommon.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkImageRegionSplitterBase.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkImageIORegion.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkImageRegionSplitterSlowDimension.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkProcessObject.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
3> itkDirectory.cxx
3> G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory
3> Generating Code...

```

I cannot understand where does itkInitGlobalsMacro( **PimplGlobals** ) is coming from…

What is it and where can I find its definition to fix that compilation error?

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 2, 2021, 5:00pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/2 "2021-02-02T17:00:14Z")

</div>

`itkInitGlobalsMacro` comes from [itkSingletonMacro.h](https://github.com/InsightSoftwareConsortium/ITK/blob/v5.2rc01/Modules/Core/Common/include/itkSingletonMacro.h).

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 2, 2021, 5:02pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/3 "2021-02-02T17:02:00Z")

</div>

I found that by [searching for `itkInitGlobalsMacro` in ITK repository on GitHub](https://github.com/InsightSoftwareConsortium/ITK/search?type=code&q=itkInitGlobalsMacro).

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 5:15pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/4 "2021-02-02T17:15:13Z")

</div>

> [@al-sabr](#):
>
> PimplGlobals

I kind of figured that out but what is not recognized is **PimplGlobals**.

It doesn’t compile at all.

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 2, 2021, 5:27pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/5 "2021-02-02T17:27:31Z")

</div>

I think that is defined by `itkGetGlobalSimpleMacro`, also in `itkSingletonMacro.h`.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 5:45pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/6 "2021-02-02T17:45:17Z")

</div>

Is the compilration error related to this :

> <https://github.com/InsightSoftwareConsortium/ITK/blob/faec364cad0e891e066540e768251f41f036ea56/Modules/Core/Common/CMakeLists.txt#L115>

up until :

> <https://github.com/InsightSoftwareConsortium/ITK/blob/faec364cad0e891e066540e768251f41f036ea56/Modules/Core/Common/CMakeLists.txt#L141>

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 2, 2021, 6:00pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/7 "2021-02-02T18:00:33Z")

</div>

[This](https://github.com/InsightSoftwareConsortium/ITK/blob/faec364cad0e891e066540e768251f41f036ea56/Modules/Core/Common/CMakeLists.txt#L115-L137) is about symbol visibility on Mac, it has nothing to do with itkOutputWindow.cxx compile errors.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 6:14pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/8 "2021-02-02T18:14:58Z")

</div>

How can I get rid of those compilation errors concerning

**error C3861: ‘GetPimplGlobalsPointer’: identifier not found**

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 2, 2021, 6:29pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/9 "2021-02-02T18:29:57Z")

</div>

Did you copy some files from one version of ITK, and some from another? `PimplGlobals` is [defined here](https://github.com/InsightSoftwareConsortium/ITK/blob/40ec4c6b1bd776b524de8b3cfc9a845531f416eb/Modules/Core/Common/include/itkOutputWindow.h#L133-L136), I think.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 6:35pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/10 "2021-02-02T18:35:01Z")

</div>

The files are all here : [https://github.com/al-sabr/CTK/tree/ctk-blueberry-port-from-mitk/Libs/mbilog](https://github.com/al-sabr/CTK/tree/ctk-blueberry-port-from-mitk/Libs/mbilog)

Oh I see now the file was maybe an old one when I replaced it with new one I am down to 15 errors.

```
Target ClCompile:
1> mitkException.cpp
1> G:\programming\cplusplus\CTK\Libs\mbilog\mitkException.cpp(43,26): error C2247: 'itk::ExceptionObject::GetDescription' not accessible because 'mitk::Exception' uses 'private' to inherit from 'itk::ExceptionObject'
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkExceptionObject.h(111): message : see declaration of 'itk::ExceptionObject::GetDescription'
1> G:\programming\cplusplus\CTK\Libs\mbilog\mitkException.h(48): message : see declaration of 'mitk::Exception'
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkExceptionObject.h(49): message : see declaration of 'itk::ExceptionObject'
1> mitkLog.cpp
1> itkObjectFactoryBase.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory
1> itkDataObject.cxx
1> itkThreadPool.cxx
1> G:\programming\cplusplus\CTK\build\CTK-build\External\KWSys\src/itksys/SystemTools.hxx(6,10): fatal error C1083: Cannot open include file: 'itksys/Configure.hxx': No such file or directory
1> itkMultiThreaderBase.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkRealTimeStamp.cxx
1> itkOutputWindow.cxx
1> itkMath.cxx
1> G:\programming\cplusplus\CTK\External\VNL\src/vxl/core/vnl/vnl_math.h(41,12): fatal error C1083: Cannot open include file: 'vcl_msvc_warnings.h': No such file or directory
1> itkNumericTraitsPointPixel.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkNumericTraitsFixedArrayPixel.cxx
1> itkVector.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkVersion.cxx
1> itkPlatformMultiThreader.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkImageSourceCommon.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkImageRegionSplitterBase.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkImageIORegion.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkImageRegionSplitterSlowDimension.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkProcessObject.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> itkDirectory.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory
1> Generating Code...
1> Compiling...
1> itkPoolMultiThreader.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory
1> moc_mbilog.cpp
1> moc_itkDirectory.cpp
1> Generating Code...
1>Done building target "ClCompile" in project "CTKmbilog.vcxproj" -- FAILED.

```

I still cannot grasp this one :

**1\> G:\programming\cplusplus\CTK\Libs\mbilog\mitkException.cpp(43,26): error C2247: ‘itk::ExceptionObject::GetDescription’ not accessible because ‘mitk::Exception’ uses ‘private’ to inherit from 'itk::ExceptionObject’**

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 2, 2021, 10:12pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/11 "2021-02-02T22:12:41Z")

</div>

What does this means? How can I fix this error :

```
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(780,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(802,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(780,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(802,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(142,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(150,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(232,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
2>G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(239,1): error C3646: 'ITK_NOEXCEPT': unknown override specifier
```

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 3, 2021, 12:01am UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/12 "2021-02-03T00:01:58Z")

</div>

You can replace `ITK_NOEXCEPT` by `noexcept`. It used to be conditionally defined to either `noexcept` or `` depending on the version of C++ used. Since ITK 5 we always use C++11 which has `noexcept`.

It looks like you need to [migrate to ITKv5](https://github.com/InsightSoftwareConsortium/ITK/blob/master/Documentation/ITK5MigrationGuide.md) the libraries you are trying to merge. Doing that before merging will make your merge easier and more reliable.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 3, 2021, 12:10pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/13 "2021-02-03T12:10:36Z")

</div>

I just defined this in itkConfig.h.in

**#define ITK\_NOEXCEPT = noexcept**

The compilation is going through but now I have some other errors:

```
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkImageSourceCommon.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkImageRegionSplitterBase.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkImageIORegion.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkImageRegionSplitterSlowDimension.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkProcessObject.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> itkDirectory.cxx
2> itkNumericTraitsVectorPixel.cxx
2> itkProgressReporter.cxx
2> itkWin32OutputWindow.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkWin32OutputWindow.cxx(112,7): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
2> itkPoolMultiThreader.cxx
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(375): message : see reference to class template instantiation 'itk::ImageRegion<VImageDimension>' being compiled
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(119,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(127,1): error C2238: unexpected token(s) preceding ';'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2059: syntax error: 'noexcept'
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(131,1): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
2> G:\programming\cplusplus\CTK\Libs\mbilog\itkImageRegion.h(39): fatal error C1075: '{': no matching token found
2> Generating Code...

```

Line 119 in itkImageRegion.h **ImageRegion() ITK\_NOEXCEPT = default;**

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 3, 2021, 12:42pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/14 "2021-02-03T12:42:38Z")

</div>

I just removed all the **ITK\_NOEXCEPT** from the source file and now I am down to only 1 error.

**1\> mitkException.cpp  
1\> G:\programming\cplusplus\CTK\Libs\mbilog\mitkException.cpp(43,26): error C2247: ‘itk::ExceptionObject::GetDescription’ not accessible because ‘mitk::Exception’ uses ‘private’ to inherit from 'itk::ExceptionObject’**

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 3, 2021, 2:23pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/15 "2021-02-03T14:23:06Z")

</div>

So you could:

- declare `mitk::Exception: public itk::ExceptionObject` (note `public` instead of `private`)
- add in public section of `mitk::Exception`: `using itk::ExceptionObject::GetDescription;`
- Add a method to `mitk::Exception` called `GetDescription()` to override the [original declaration](https://github.com/InsightSoftwareConsortium/ITK/blob/d8d726ecf09acbd8f04c8c0817def2e4b91f8d5c/Modules/Core/Common/include/itkExceptionObject.h#L109-L110)

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 3, 2021, 2:36pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/16 "2021-02-03T14:36:21Z")

</div>

This is the modification I made and now I am getting another error:

> <https://github.com/al-sabr/CTK/commit/8551b7341ee15d34d4a473c187ba13ba863bd817>

```
Generating Code...
1>Target Link:
1> Creating library G:/programming/cplusplus/CTK/build/CTK-build/bin/Debug/CTKmbilog.lib and object G:/programming/cplusplus/CTK/build/CTK-build/bin/Debug/CTKmbilog.exp
1> itkDirectory.obj : error LNK2019: unresolved external symbol "public: bool __cdecl itksys::Directory::Load(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?Load@Directory@itksys@@QEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAV34@@Z) referenced in function "public: bool__cdecl itk::Directory::Load(char const *)" (?Load@Directory@itk@@QEAA_NPEBD@Z)
1> G:\programming\cplusplus\CTK\build\CTK-build\bin\Debug\CTKmbilog.dll : fatal error LNK1120: 1 unresolved externals
1>Done building target "Link" in project "CTKmbilog.vcxproj" -- FAILED.
1>
1>Done building project "CTKmbilog.vcxproj" -- FAILED.
1>
1>Build FAILED.
1>
1>itkDirectory.obj : error LNK2019: unresolved external symbol "public: bool __cdecl itksys::Directory::Load(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > *)" (?Load@Directory@itksys@@QEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAV34@@Z) referenced in function "public: bool__cdecl itk::Directory::Load(char const *)" (?Load@Directory@itk@@QEAA_NPEBD@Z)
1>G:\programming\cplusplus\CTK\build\CTK-build\bin\Debug\CTKmbilog.dll : fatal error LNK1120: 1 unresolved externals
1> 0 Warning(s)
1> 2 Error(s)
1>
1>Time Elapsed 00:00:06.13
========== Build: 0 succeeded, 1 failed, 2 up-to-date, 0 skipped ==========
```

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 3, 2021, 2:45pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/17 "2021-02-03T14:45:09Z")

</div>

[Directory.cxx](https://github.com/al-sabr/CTK/blob/8551b7341ee15d34d4a473c187ba13ba863bd817/External/KWSys/src/KWSys/Directory.cxx) does not seem to be compiled correctly.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 3, 2021, 2:57pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/18 "2021-02-03T14:57:32Z")

</div>

This is where it is compiled : [https://github.com/al-sabr/CTK/blob/8551b7341ee15d34d4a473c187ba13ba863bd817/CMakeLists.txt#L1349](https://github.com/al-sabr/CTK/blob/8551b7341ee15d34d4a473c187ba13ba863bd817/CMakeLists.txt#L1349)

---

<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [February 3, 2021, 2:59pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/19 "2021-02-03T14:59:27Z")

</div>

It needs to be added as a dependency to ITK. ITK needs to link to KWSys. That’s what the error message is saying.

---

<div class="post-metadata">

### Author: ![al-sabr](https://discourse.itk.org/user_avatar/discourse.itk.org/al-sabr/32/1893_2.png) [@al-sabr](https://discourse.itk.org/u/al-sabr)
#### Post date: [February 3, 2021, 5:43pm UTC](https://discourse.itk.org/t/how-to-compile-part-of-itk-integrated-into-another-library/3824/21 "2021-02-03T17:43:11Z")

</div>

Although the compilation folder for KWSys shows

 ![image](https://discourse.itk.org/uploads/default/original/2X/5/52ff3b83b879a3128a6762faacb34f740bb2cb22.png)

It cannot recognizes the missing files.

I am almost finished with compilation :

```
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkDataObject.cxx
1> itkThreadPool.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkThreadPool.cxx(21,10): fatal error C1083: Cannot open include file: 'itksys/SystemTools.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkMultiThreaderBase.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkRealTimeStamp.cxx
1> itkMath.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(34,10): fatal error C1083: Cannot open include file: 'vnl/vnl_math.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkNumericTraitsPointPixel.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkNumericTraitsFixedArrayPixel.cxx
1> itkVector.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkVersion.cxx
1> itkBuildInformation.cxx
1> itkPlatformMultiThreader.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkImageSourceCommon.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkImageRegionSplitterBase.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkImageIORegion.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkImageRegionSplitterSlowDimension.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkProcessObject.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkDirectory.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> itkNumericTraitsVectorPixel.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> Generating Code...
1> Compiling...
1> itkPoolMultiThreader.cxx
1> G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1> moc_itkProgressReporter.cpp
1> Generating Code...
1> CTKqtsingleapplication.vcxproj -> G:\programming\cplusplus\CTK\build\CTK-build\bin\Debug\CTKqtsingleapplication.dll
1> C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(238,5): error MSB8066: Custom build for 'G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-build.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-install.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-forceconfigure.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\e3b53e276c6c7ab93bdcf23146530f56\CTK-complete.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\36161454dc3a55cd79af0104e2c07415\CTK.rule' exited with code 1.
1>Done building target "CustomBuild" in project "CTK.vcxproj" -- FAILED.
1>
1>Done building project "CTK.vcxproj" -- FAILED.
1>
1>Build FAILED.
1>
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkThreadPool.cxx(21,10): fatal error C1083: Cannot open include file: 'itksys/SystemTools.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkMath.h(34,10): fatal error C1083: Cannot open include file: 'vnl/vnl_math.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkDirectory.h(22,10): fatal error C1083: Cannot open include file: 'itksys/Directory.hxx': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>G:\programming\cplusplus\CTK\Libs\mbilog\itkVector.h(23,10): fatal error C1083: Cannot open include file: 'vnl/vnl_vector_ref.h': No such file or directory [G:\programming\cplusplus\CTK\build\CTK-build\Libs\mbilog\CTKmbilog.vcxproj]
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(238,5): error MSB8066: Custom build for 'G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-build.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-install.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\7bb6d10cf9d22863946eab39249063a3\CTK-forceconfigure.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\e3b53e276c6c7ab93bdcf23146530f56\CTK-complete.rule;G:\programming\cplusplus\CTK\build\CMakeFiles\36161454dc3a55cd79af0104e2c07415\CTK.rule' exited with code 1.
1> 0 Warning(s)
1> 16 Error(s)
1>
1>Time Elapsed 00:01:04.45
========== Build: 0 succeeded, 1 failed, 1 up-to-date, 0 skipped ==========
```

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