objectbox: add version 4.0.0

[toge]

Specify library name and version: objectbox/4.0.0

objectbox/objectbox-c@v0.21.0...v4.0.0

---

• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 2 (76a64372a282edb24b509e6c713fa5c3e65b77ac):

• objectbox/4.0.0:
  All packages built successfully! (All logs)

• objectbox/0.19.0:
  All packages built successfully! (All logs)

• objectbox/0.21.0:
  All packages built successfully! (All logs)

• objectbox/0.20.0:
  All packages built successfully! (All logs)

• objectbox/0.17.0:
  All packages built successfully! (All logs)

• objectbox/0.18.1:
  All packages built successfully! (All logs)

• objectbox/0.18.0:
  All packages built successfully! (All logs)

---

Conan v2 pipeline ✔️

Note: Conan v2 builds are now mandatory. Please read our discussion about it.

All green in build 2 (76a64372a282edb24b509e6c713fa5c3e65b77ac):

• objectbox/4.0.0:
  All packages built successfully! (All logs)

• objectbox/0.20.0:
  All packages built successfully! (All logs)

• objectbox/0.21.0:
  All packages built successfully! (All logs)

• objectbox/0.17.0:
  All packages built successfully! (All logs)

• objectbox/0.18.0:
  All packages built successfully! (All logs)

• objectbox/0.19.0:
  All packages built successfully! (All logs)

• objectbox/0.18.1:
  All packages built successfully! (All logs)

[github-actions]

Hooks produced the following warnings for commit 76a6437

objectbox/4.0.0@#11a2bb385e2eca01bcce3fd6502fda31

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.19.0@#e736f8b3830af12065937fb5ba247562

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.21.0@#ab109f48ce14d1f8615b2b193a1bb5cc

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.20.0@#245f7c080921a983f14d7f22dd84ff03

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.17.0@#6425035fac0d5189898bf749780e3ba6

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.18.1@#8baf13bc255f764195515f06d7c60824

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

objectbox/0.18.0@#9c7d0763a2de4cb76c8d251c711d017d

post_package(): WARN: [APPLE RELOCATABLE SHARED LIBS (KB-H077)] install_name dir of these shared libs is not @rpath: libobjectbox.dylib

[memsharded]

Hi @toge

Thanks very much for your contribution.

However, I am afraid that we cannot longer have this in ConanCenter.

This slipped in the past, and adding the upload_policy = "skip" to avoid uploading the binaries is not enough to bypass the closed source nature of this project, which is difficult to know from the Github source project and even from the project pages.

This would be a liability, even if the closed source binary is not uploaded to ConanCenter, the recipe is still reporting the Apache license of the bindings, but the CMakeLists.txt of the build is downloading the pre-compiled binary.

This might be a good candidate for https://github.com/conan-io/conan-recipes-contrib when this initiative is launched, but at the moment, ConanCenter cannot have this package:

• I am closing this PR
• In next PR existing versions will be marked as deprecated, and license changed to clarify it is not Apache
• It will be removed in the future from conan-center-index