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fails to cmake config+build on Windows using cmake and vscode (hunter pain) #246

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diablodale opened this issue Nov 8, 2021 · 3 comments · Fixed by #258
Closed

fails to cmake config+build on Windows using cmake and vscode (hunter pain) #246

diablodale opened this issue Nov 8, 2021 · 3 comments · Fixed by #258

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@diablodale
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diablodale commented Nov 8, 2021 •
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depthai-core fails to config (and therefore can't build) on a clean repo and using VSCode.
Cascading failures in hunter.

Setup

  • Microsoft Windows [Version 10.0.19043.1288]
  • VS2019 specifics below
  • depthai-core main (currently it is c1b697a)

Repro

  1. install VS2019 community 16.11.5 with: Desktop Development c++, linux dev with c++. In installation details for Desktop Development include C++ CMake tools for Windows.
  2. install vscode x64 for windows
  3. install git for windows
  4. git clone https://github.com/luxonis/depthai-core into an empty folder.
  5. git checkout c1b697afa432c8d620b097ba57e20a0ffd2ec52d so to have less variations in the setup.
  6. run VSCode
  7. Add the extensions for: C/C++, CMake Tools. Both of these are made by Microsoft. Restart vscode if prompted.
  8. File/open the depthai-core folder. Select yes to trust.
  9. At bottom right, select NOT NOW and NOT THIS WORKSPACE at the configure project popup.
  10. At bottom center, you should see "No Kit Selected". Click that and select "Visual Studio Community 2019 Release - amd64"
  11. Bottom center should update with no errors to show "Visual Studio Community 2019 Release - amd64"
  12. Bottom left should show the checked out commit c1b697a
  13. Note, since BUILD_SHARED_LIBS is not declared anywhere, it should be a static library build
  14. in the left nav, click the CMake icon. At the top of the left nav beside the "CMAKE: PROJECT OUTLINE" click the first icon for Configure All Projects.

Result

[main] Configuring folder: depthai-core 
[proc] Executing command: "C:\Program Files\CMake\bin\cmake.exe" --no-warn-unused-cli -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=TRUE -DCMAKE_BUILD_TYPE:STRING=Debug -Hc:/repos-nobackup/depthai-core -Bc:/repos-nobackup/depthai-core/build -G Ninja
[cmake] Not searching for unused variables given on the command line.
[cmake] -- The CXX compiler identification is MSVC 19.29.30136.0
[cmake] -- The C compiler identification is MSVC 19.29.30136.0
[cmake] -- Detecting CXX compiler ABI info
[cmake] -- Detecting CXX compiler ABI info - done
[cmake] -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
[cmake] -- Detecting CXX compile features
[cmake] -- Detecting CXX compile features - done
[cmake] -- Detecting C compiler ABI info
[cmake] -- Detecting C compiler ABI info - done
[cmake] -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
[cmake] -- Detecting C compile features
[cmake] -- Detecting C compile features - done
[cmake] -- Found Git: C:/njs/wslgit/git.EXE (found version "2.33.1") 
[cmake] -- [hunter] Calculating Toolchain-SHA1
[cmake] -- [hunter] Calculating Config-SHA1
[cmake] -- [hunter] HUNTER_ROOT: C:/.hunter
[cmake] -- [hunter] [ Hunter-ID: 062a19a | Toolchain-ID: 07acd96 | Config-ID: 05fa1a3 ]
[cmake] 
[cmake] [hunter ** FATAL ERROR **] Incorrect MSVC setup:
[cmake] -- Configuring incomplete, errors occurred!
[cmake] See also "C:/repos-nobackup/depthai-core/build/CMakeFiles/CMakeOutput.log".
[cmake] [hunter ** FATAL ERROR **]   At least one of the following should be an absolute path
[cmake] [hunter ** FATAL ERROR **]   CMAKE_VS_DEVENV_COMMAND:()
[cmake] [hunter ** FATAL ERROR **]   CMAKE_VS_MSBUILD_COMMAND:()
[cmake] [hunter ** FATAL ERROR **] [Directory:C:/repos-nobackup/depthai-core/cmake]
[cmake] 
[cmake] ------------------------------ ERROR -----------------------------
[cmake]     https://hunter.readthedocs.io/en/latest/reference/errors/error.vs.devenv.html
[cmake] ------------------------------------------------------------------
[cmake] 
[cmake] CMake Error at C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_error_page.cmake:12 (message):
[cmake] Call Stack (most recent call first):
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_fatal_error.cmake:20 (hunter_error_page)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_setup_msvc.cmake:148 (hunter_fatal_error)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_finalize.cmake:117 (hunter_setup_msvc)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_add_package.cmake:23 (hunter_finalize)
[cmake]   cmake/depthaiDependencies.cmake:7 (hunter_add_package)
[cmake]   CMakeLists.txt:118 (include)

If you want to continue down the path of pain...
15. create/edit the .vscode/settings.json file

{
    "cmake.configureOnOpen": false,
    "cmake.configureSettings": {
        "CMAKE_VS_MSBUILD_COMMAND": "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe",
    },
}
  1. git submodule update --init --recursive if it was not already done
  2. click again the first icon for Configure All Projects.

Result

it goes a few seconds longer then

...
[main] Configuring folder: depthai-core 
[proc] Executing command: "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" --no-warn-unused-cli "-DCMAKE_VS_MSBUILD_COMMAND:STRING=C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe" -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=TRUE -DCMAKE_BUILD_TYPE:STRING=Debug -Hc:/repos-nobackup/depthai-core -Bc:/repos-nobackup/depthai-core/build -G Ninja
[cmake] Not searching for unused variables given on the command line.
[cmake] -- [hunter] Calculating Toolchain-SHA1
[cmake] -- [hunter] Calculating Config-SHA1
[cmake] -- [hunter] HUNTER_ROOT: C:/.hunter
[cmake] -- [hunter] [ Hunter-ID: 062a19a | Toolchain-ID: 07acd96 | Config-ID: 05fa1a3 ]
[cmake] -- [hunter] NLOHMANN_JSON_ROOT: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Install (ver.: 3.9.1)
[cmake] -- [hunter] XLINK_ROOT: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Install (ver.: luxonis-2021.3-develop)
[cmake] -- [hunter] BZIP2_ROOT: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Install (ver.: 1.0.8-p0)
[cmake] -- [hunter] FP16_ROOT: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Install (ver.: luxonis-0.0.0)
[cmake] -- [hunter] LIBARCHIVE-LUXONIS_ROOT: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Install (ver.: 3.4.2-p2)
[cmake] -- [hunter] Building libarchive-luxonis
[cmake] loading initial cache file C:/.hunter/_Base/062a19a/07acd96/05fa1a3/cache.cmake
[cmake] loading initial cache file C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/args.cmake
[cmake] -- The C compiler identification is MSVC 19.29.30136.0
[cmake] -- The CXX compiler identification is MSVC 19.29.30136.0
[cmake] -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
[cmake] -- Detecting C compile features
[cmake] -- Detecting C compile features - done
[cmake] -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
[cmake] -- Detecting CXX compile features
[cmake] -- Detecting CXX compile features - done
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:40] Scheme: url_sha1_cmake
[cmake] -- Configuring done
[cmake] -- Generating done
[cmake] -- Build files have been written to: C:/.hunter/_bin/HgrLS/libarchive-luxonis
[cmake] [1/16] cmd.exe /C "cd /D C:\.hunter\_bin\HgrLS\libarchive-luxonis && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Source && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-build && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Install && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/tmp && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_Base/Download/libarchive-luxonis/3.4.2-p2/e99477d && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E make_directory C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-mkdir"
[cmake] [1/16] cmd.exe /C "cd /D C:\.hunter\_Base\062a19a\07acd96\05fa1a3\Build\libarchive-luxonis && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -P C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/download-libarchive-luxonis-Release.cmake && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -P C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/verify-libarchive-luxonis-Release.cmake && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -P C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/extract-libarchive-luxonis-Release.cmake && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-download"
[cmake] -- verifying file...
[cmake]        file='C:/.hunter/_Base/Download/libarchive-luxonis/3.4.2-p2/e99477d/cf2caf0588fc5e2af22cae37027d3ff6902e096f.tar.gz'
[cmake] -- File already exists and hash match (skip download):
[cmake]   file='C:/.hunter/_Base/Download/libarchive-luxonis/3.4.2-p2/e99477d/cf2caf0588fc5e2af22cae37027d3ff6902e096f.tar.gz'
[cmake]   SHA1='e99477d32ce14292fe652dc5f4f460d3af8fbc93'
[cmake] -- extracting...
[cmake]      src='C:/.hunter/_Base/Download/libarchive-luxonis/3.4.2-p2/e99477d/cf2caf0588fc5e2af22cae37027d3ff6902e096f.tar.gz'
[cmake]      dst='C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Source'
[cmake] -- extracting... [tar xfz]
[cmake] -- extracting... [analysis]
[cmake] -- extracting... [rename]
[cmake] -- extracting... [clean up]
[cmake] -- extracting... done
[cmake] [2/16] cmd.exe /C "cd /D C:\.hunter\_bin\HgrLS\libarchive-luxonis && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E echo_append && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-update"
[cmake] [4/16] cmd.exe /C "cd /D C:\.hunter\_bin\HgrLS\libarchive-luxonis && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E echo_append && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-patch"
[cmake] [4/16] cmd.exe /C "cd /D C:\.hunter\_bin\HgrLS\libarchive-luxonis\libarchive-luxonis-Release-prefix\src\libarchive-luxonis-Release-build && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -GNinja -CC:/.hunter/_Base/062a19a/07acd96/05fa1a3/cache.cmake -CC:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/args.cmake -DCMAKE_RELEASE_POSTFIX= -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Install -DCMAKE_TOOLCHAIN_FILE=C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:/PROGRA~2/MICROS~2/2019/COMMUN~1/Common7/IDE/COMMON~1/MICROS~1/CMake/Ninja/ninja.exe -GNinja C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Source && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-configure"
[cmake] loading initial cache file C:/.hunter/_Base/062a19a/07acd96/05fa1a3/cache.cmake
[cmake] loading initial cache file C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/args.cmake
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:41] Secondary HunterGate (use old settings)
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:41] Settings (initialize):
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:41]   HunterGate done (YES)
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:41]   Cache init (YES)
[cmake] -- The C compiler identification is MSVC 19.29.30136.0
[cmake] -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
[cmake] -- Detecting C compile features
[cmake] -- Detecting C compile features - done
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] Single-configuration generator
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] List of cache servers:
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42]   * https://github.com/ingenue/hunter-cache
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] Settings (finalize):
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42]   HunterGate done (YES)
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42]   Cache init (YES)
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] Reuse cached values
[cmake] -- [hunter] HUNTER_ROOT: C:/.hunter
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_TOOLCHAIN_ID_PATH: C:/.hunter/_Base/062a19a/07acd96
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_CONFIGURATION_TYPES: Release;Debug
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_BUILD_SHARED_LIBS: 
[cmake] -- [hunter] [ Hunter-ID: 062a19a | Toolchain-ID: 07acd96 | Config-ID: 05fa1a3 ]
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_MSVC_VERSION: 16
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_MSVC_YEAR: 2019
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] HUNTER_MSVC_ARCH: amd64
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] Environment 'VS160COMNTOOLS': ''
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] CMAKE_VS_DEVENV_COMMAND: ''
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] CMAKE_VS_MSBUILD_COMMAND: ''
[cmake] -- [hunter *** DEBUG *** 2021-11-08T16:14:42] Environment variable 'VS160COMNTOOLS' is empty,;  analyzing CMAKE_VS_DEVENV_COMMAND and CMAKE_VS_MSBUILD_COMMAND
[cmake] 
[cmake] [hunter ** FATAL ERROR **] Incorrect MSVC setup:
[cmake] [hunter ** FATAL ERROR **]   At least one of the following should be an absolute path
[cmake] [hunter ** FATAL ERROR **]   CMAKE_VS_DEVENV_COMMAND:()
[cmake] [hunter ** FATAL ERROR **]   CMAKE_VS_MSBUILD_COMMAND:()
[cmake] [hunter ** FATAL ERROR **] [Directory:C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Source]
[cmake] 
[cmake] ------------------------------ ERROR -----------------------------
[cmake]     https://hunter.readthedocs.io/en/latest/reference/errors/error.vs.devenv.html
[cmake] ------------------------------------------------------------------
[cmake] 
[cmake] CMake Error at C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_error_page.cmake:12 (message):
[cmake] Call Stack (most recent call first):
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_fatal_error.cmake:20 (hunter_error_page)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_setup_msvc.cmake:148 (hunter_fatal_error)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_finalize.cmake:117 (hunter_setup_msvc)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_add_package.cmake:23 (hunter_finalize)
[cmake]   CMakeLists.txt:479 (hunter_add_package)
[cmake] 
[cmake] 
[cmake] -- Configuring incomplete, errors occurred!
[cmake] See also "C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-build/CMakeFiles/CMakeOutput.log".
[cmake] FAILED: libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-configure 
[cmake] cmd.exe /C "cd /D C:\.hunter\_bin\HgrLS\libarchive-luxonis\libarchive-luxonis-Release-prefix\src\libarchive-luxonis-Release-build && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -GNinja -CC:/.hunter/_Base/062a19a/07acd96/05fa1a3/cache.cmake -CC:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/args.cmake -DCMAKE_RELEASE_POSTFIX= -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Install -DCMAKE_TOOLCHAIN_FILE=C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:/PROGRA~2/MICROS~2/2019/COMMUN~1/Common7/IDE/COMMON~1/MICROS~1/CMake/Ninja/ninja.exe -GNinja C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis/Source && "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E touch C:/.hunter/_bin/HgrLS/libarchive-luxonis/libarchive-luxonis-Release-prefix/src/libarchive-luxonis-Release-stamp/libarchive-luxonis-Release-configure"
[cmake] ninja: build stopped: subcommand failed.
[cmake] 
[cmake] [hunter ** FATAL ERROR **] Build step failed (dir: C:/.hunter/_Base/062a19a/07acd96/05fa1a3/Build/libarchive-luxonis
[cmake] -- Configuring incomplete, errors occurred!
[cmake] See also "C:/repos-nobackup/depthai-core/build/CMakeFiles/CMakeOutput.log".
[cmake] [hunter ** FATAL ERROR **] [Directory:C:/repos-nobackup/depthai-core/cmake]
[cmake] 
[cmake] ------------------------------ ERROR -----------------------------
[cmake]     https://hunter.readthedocs.io/en/latest/reference/errors/error.external.build.failed.html
[cmake] ------------------------------------------------------------------
[cmake] 
[cmake] CMake Error at C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_error_page.cmake:12 (message):
[cmake] Call Stack (most recent call first):
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_fatal_error.cmake:20 (hunter_error_page)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_download.cmake:623 (hunter_fatal_error)
[cmake]   C:/.hunter/_Base/Download/Hunter/0.23.258/062a19a/Unpacked/cmake/modules/hunter_add_package.cmake:53 (hunter_download)
[cmake]   cmake/depthaiDependencies.cmake:13 (hunter_add_package)
[cmake]   CMakeLists.txt:118 (include)
[cmake] 
[cmake]

Expected

Clean build with no errors.
@themarpe
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themarpe commented Nov 9, 2021

@diablodale does the build work correctly if done outside VSCode? (eg. following specified build commands in README.md)

Seems like an environment issue on first glance.

@diablodale diablodale mentioned this issue Nov 10, 2021
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@diablodale
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Testing...

@diablodale
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diablodale commented Nov 11, 2021 •
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I isolated and fixed the cmake harness of depthai-core to enables building depthai-core from vscode or command line.
I'll make a PR.

Errant things included depth-ai's cmake code, a lack-of-features, related #72, and/or due to opencv's inconsistent transitive library declarations.

How to use

Hunter is limited and has to be told about the build environment directly -- it doesn't respect or infer it from a parent environment like VSCode. This is done by specifying the CMAKE_VS_MSBUILD_COMMAND cmake variable in custom toolchain file (because Hunter only respects a toolchain file).

Quick howto for vscode

  1. create a toolchain file, e.g my-toolchain.cmake
  2. In it set the build environment, surounding with an if() because of Hunter breakage as related to project() 
    if(NOT DEFINED HUNTER_MSVC_ARCH)
    set(CMAKE_VS_MSBUILD_COMMAND "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe")
endif()
  3. Put any other things in your toolchain you might want like compiler flags, shared library or not, CMAKE_INSTALL_PREFIX, etc.
  4. set the toolchain file in .vscode/settings.json 
    "cmake.configureSettings": {
    "CMAKE_TOOLCHAIN_FILE": "${workspaceFolder}/my-toolchain.cmake",
}

Because of more Hunter pain, you can NOT find_package() in the toolchain file. If you need this for test, examples, etc. to build, then you can set the cmake variable DEPTHAI_DEPENDENCY_INCLUDE in the toolchain. And later in the configure process when it is safer, the cmake infrastructure will read that var and include it as a cmake file. Here is an example of another line within your toolchain.

if(NOT DEFINED HUNTER_MSVC_ARCH)
    set(CMAKE_VS_MSBUILD_COMMAND "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin/MSBuild.exe")
endif()
set(DEPTHAI_DEPENDENCY_INCLUDE "${CMAKE_SOURCE_DIR}/cmake/my-extra-include.cmake")

And last, you can set the cmake var THIRDPARTY_OPENCV_LIBRARIES if you need to declare 3rd party librarys to be linked into the opencv depthai extension. OpenCV doesn't correctly express transitive libraries in the cmake files they output. So for some scenarios, you may have need to manually declare those libraries to link. This variable will do that. For example:

set(THIRDPARTY_OPENCV_LIBRARIES TBB::tbb)

diablodale added a commit to diablodale/depthai-core that referenced this issue Nov 11, 2021
@diablodale
enable build in vscode, custom toolchain+include
013820a 
- fixes luxonis#246
@diablodale diablodale mentioned this issue Nov 11, 2021
Merged
diablodale added a commit to diablodale/depthai-core that referenced this issue Nov 11, 2021
@diablodale
enable build in vscode, custom toolchain+include
bada0ee 
- fixes luxonis#246
diablodale added a commit to diablodale/depthai-core that referenced this issue Nov 16, 2021
@diablodale
Merge branch 'fix246_vscodebuild' into dp-release
cf360a1 
* enable build in vscode, custom toolchain+include - fixes luxonis#246
diablodale added a commit to diablodale/depthai-core that referenced this issue Nov 19, 2021
@diablodale
Merge branch 'fix246_vscodebuild' into develop
0eb2e47 
* self doc dependency options with set(cache)
* enable build in vscode, custom toolchain+include
* fixes luxonis#246
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enable build in vscode, custom toolchain+include diablodale/depthai-core
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@diablodale @themarpe