dlib: Add Python bindings

[essandess]

dlib: Add Python bindings

See: #6261

Description

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS 10.x
Xcode 8.x

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• referenced existing tickets on Trac with full URL?

• checked your Portfile with port lint?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install?
• tested basic functionality of all binary files?

[macportsbot]

Travis Build #12732 Failed.

Lint results

--->  Verifying Portfile for dlib
--->  0 errors and 0 warnings found.

Port dlib success on xcode10.3. Log
Port py37-dlib fail on xcode10.3. Log
Port py38-dlib fail on xcode10.3. Log
Port dlib success on xcode9.4. Log
Port py37-dlib fail on xcode9.4. Log
Port py38-dlib fail on xcode9.4. Log
Port dlib success on xcode8.3. Log
Port py37-dlib fail on xcode8.3. Log
Port py38-dlib fail on xcode8.3. Log
Port dlib success on xcode7.3. Log
Port py37-dlib fail on xcode7.3. Log
Port py38-dlib fail on xcode7.3. Log

[macportsbot]

Travis Build #12734 Passed.

Lint results

--->  Verifying Portfile for dlib
--->  0 errors and 0 warnings found.

Port dlib success on xcode10.3. Log
Port py37-dlib success on xcode10.3. Log
Port py38-dlib success on xcode10.3. Log
Port dlib success on xcode9.4. Log
Port py37-dlib success on xcode9.4. Log
Port py38-dlib success on xcode9.4. Log
Port dlib success on xcode8.3. Log
Port py37-dlib success on xcode8.3. Log
Port dlib success on xcode7.3. Log
Port py37-dlib fail on xcode7.3. Log
Port py38-dlib fail on xcode7.3. Log

[essandess]

@reneeotten When you get a chance would you please take a look at this PR?

The previous #6261 depends on it and I believe is ready to go itself after this is merged.

[ryandesign]

Port py37-dlib fail on xcode7.3. Log
Port py38-dlib fail on xcode7.3. Log

CMake Error at /opt/local/var/macports/build/_Users_travis_build_macports_macports-ports_math_dlib/py37-dlib/work/davisking-dlib-5612caa/dlib/cmake_utils/use_cpp_11.cmake:74 (target_compile_features):
  target_compile_features no known features for CXX compiler
 
  "Clang"
 
  version 9.0.1.

[macportsbot]

Travis Build #13042 Passed.

Lint results

--->  Verifying Portfile for dlib
--->  0 errors and 0 warnings found.

Port dlib success on xcode10.3. Log
Port py37-dlib success on xcode10.3. Log
Port py38-dlib success on xcode10.3. Log
Port dlib success on xcode9.4. Log
Port py37-dlib success on xcode9.4. Log
Port py38-dlib success on xcode9.4. Log
Port dlib success on xcode8.3. Log
Port py37-dlib success on xcode8.3. Log
Port py38-dlib success on xcode8.3. Log
Port dlib success on xcode7.3. Log
Port py37-dlib success on xcode7.3. Log

[essandess]

@ryandesign I believe this is ready to commit. Just added the latest version. Other open PRs depend on this PR.

[macportsbot]

Travis Build #14229 Passed.

Lint results

--->  Verifying Portfile for dlib
--->  0 errors and 0 warnings found.

Port dlib success on xcode10.3. Log
Port py37-dlib success on xcode10.3. Log
Port py38-dlib success on xcode10.3. Log
Port dlib's dependencies fail on xcode9.4. Log
Port py37-dlib's dependencies fail on xcode9.4. Log
Port py38-dlib's dependencies fail on xcode9.4. Log
Port dlib success on xcode8.3. Log
Port py37-dlib success on xcode8.3. Log
Port py38-dlib success on xcode8.3. Log
Port dlib success on xcode7.3. Log
Port py37-dlib success on xcode7.3. Log

[kencu]

What's up here? Is this still good to go? It's getting really old sitting here now... Please check over and let me know.

[essandess]

Yes, this is up-to-date and good to go.: https://github.com/davisking/dlib/releases