Unresolved external symbol

[micron-visual]

Hi Tap, I "cd" into cv.jit folder, created the "build" folder and created the visual studio projects with cmake -G "Visual Studio 16 2019" -A x64 ..

now I opened the cv.jit.features project and trying to compile I get these errors. Do I missing somthing? Thanks Rajan

unresolved external symbol cvInitMatHeader referenced in function "void __cdecl cvJitter2CvMat(void ,struct CvMat )" (?cvJitter2CvMat@@YAXPEAXPEAUCvMat@@@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

unresolved external symbol cvCreateMat referenced in function "struct _cv_jit_features * __cdecl cv_jit_features_new(void)" (?cv_jit_features_new@@YAPEAU_cv_jit_features@@XZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

unresolved external symbol cvReleaseMat referenced in function "void __cdecl cv_jit_features_free(struct _cv_jit_features *)" (?cv_jit_features_free@@YAXPEAU_cv_jit_features@@@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

unresolved external symbol cvFindCornerSubPix referenced in function "int64 cdecl cv_jit_features_matrix_calc(struct _cv_jit_features ,void ,void *)" (?cv_jit_features_matrix_calc@@YA_JPEAU_cv_jit_features@@PEAX1@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

unresolved external symbol cvGoodFeaturesToTrack referenced in function "int64 cdecl cv_jit_features_matrix_calc(struct _cv_jit_features ,void ,void *)" (?cv_jit_features_matrix_calc@@YA_JPEAU_cv_jit_features@@PEAX1@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

unresolved external symbol gensym referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol object_error referenced in function "void cdecl cvJitter2CvMat(void ,struct CvMat )" (?cvJitter2CvMat@@YAXPEAXPEAUCvMat@@@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol object_getmethod referenced in function "void __cdecl c74::max::object_method(struct c74::max::t_object ,struct c74::max::t_symbol ,void )" (?object_method@max@c74@@YAPEAXPEAUt_object@12@PEAUt_symbol@12@PEAX@Z) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_class_new referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_class_register referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_class_addmethod referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_class_addattr referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_class_addadornment referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_mop_single_type referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_mop_single_planecount referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_mop_output_nolink referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_attr_addfilterset_clip referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_object_alloc referenced in function "struct _cv_jit_features * cdecl cv_jit_features_new(void)" (?cv_jit_features_new@@YAPEAU_cv_jit_features@@XZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_object_new_imp referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_object_method_imp referenced in function "int64 __cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_attr_setlong referenced in function "int64 __cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1
Error LNK2019 unresolved external symbol jit_attr_setsym referenced in function "int64 cdecl cv_jit_features_init(void)" (?cv_jit_features_init@@YA_JXZ) cv.jit.features C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build\source\projects\cv.jit.features\cv.jit.features.obj 1

[tap]

Hi,

I haven't tested this, but I think you want your cmake invocation to be

cmake -G "Visual Studio 16 2019 Win64" ..

[micron-visual]

Thanks for your reply, I tested your string but I get:

C:\Users\rajan\Documents\Max 8\Packages\cv.jit-master\build>cmake -G "Visual Studio 16 2019 Win64" .. CMake Error: Could not create named generator Visual Studio 16 2019 Win64

Generators

• Visual Studio 16 2019 = Generates Visual Studio 2019 project files. Use -A option to specify architecture. Visual Studio 15 2017 [arch] = Generates Visual Studio 2017 project files. Optional [arch] can be "Win64" or "ARM". Visual Studio 14 2015 [arch] = Generates Visual Studio 2015 project files. Optional [arch] can be "Win64" or "ARM". Visual Studio 12 2013 [arch] = Generates Visual Studio 2013 project files. Optional [arch] can be "Win64" or "ARM". Visual Studio 11 2012 [arch] = Generates Visual Studio 2012 project files. Optional [arch] can be "Win64" or "ARM". Visual Studio 10 2010 [arch] = Generates Visual Studio 2010 project files. Optional [arch] can be "Win64" or "IA64". Visual Studio 9 2008 [arch] = Generates Visual Studio 2008 project files. Optional [arch] can be "Win64" or "IA64". Borland Makefiles = Generates Borland makefiles. NMake Makefiles = Generates NMake makefiles. NMake Makefiles JOM = Generates JOM makefiles. MSYS Makefiles = Generates MSYS makefiles. MinGW Makefiles = Generates a make file for use with mingw32-make. Unix Makefiles = Generates standard UNIX makefiles. Green Hills MULTI = Generates Green Hills MULTI files (experimental, work-in-progress). Ninja = Generates build.ninja files. Watcom WMake = Generates Watcom WMake makefiles. CodeBlocks - MinGW Makefiles = Generates CodeBlocks project files. CodeBlocks - NMake Makefiles = Generates CodeBlocks project files. CodeBlocks - NMake Makefiles JOM = Generates CodeBlocks project files. CodeBlocks - Ninja = Generates CodeBlocks project files. CodeBlocks - Unix Makefiles = Generates CodeBlocks project files. CodeLite - MinGW Makefiles = Generates CodeLite project files. CodeLite - NMake Makefiles = Generates CodeLite project files. CodeLite - Ninja = Generates CodeLite project files. CodeLite - Unix Makefiles = Generates CodeLite project files. Sublime Text 2 - MinGW Makefiles = Generates Sublime Text 2 project files. Sublime Text 2 - NMake Makefiles = Generates Sublime Text 2 project files. Sublime Text 2 - Ninja = Generates Sublime Text 2 project files. Sublime Text 2 - Unix Makefiles = Generates Sublime Text 2 project files. Kate - MinGW Makefiles = Generates Kate project files. Kate - NMake Makefiles = Generates Kate project files. Kate - Ninja = Generates Kate project files. Kate - Unix Makefiles = Generates Kate project files. Eclipse CDT4 - NMake Makefiles = Generates Eclipse CDT 4.0 project files. Eclipse CDT4 - MinGW Makefiles = Generates Eclipse CDT 4.0 project files. Eclipse CDT4 - Ninja = Generates Eclipse CDT 4.0 project files. Eclipse CDT4 - Unix Makefiles= Generates Eclipse CDT 4.0 project files.

[jmpelletier]

Hi Tim,

So sorry, the code on Github wasn't up to date. I've updated the build instructions and pushed the latest code. I tried on macOS and Windows and had no issues. I don't have VS 2019 installed here, so I used VS 2017.

Cheers,

Jean-Marc

On Wed, Mar 11, 2020 at 6:02 AM Timothy Place notifications@github.com wrote:

Hi,

I haven't tested this, but I think you want your cmake invocation to be

cmake -G "Visual Studio 16 2019 Win64" ..

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[tap]

Thanks, Jean-Marc!

The answer turns out to be cmake -G "Visual Studio 16 2019" .. which produces x64 projects without any additional options needing to be specified.

Cheers, Tim