Lint failed on an Objective C++ framework

[wuwen1030]

Report

What did you do?

pod trunk push

What did you expect to happen?

My spec was pushed successfully.

What happened instead?

I got a lint error.

 -> VZFlexLayout (0.1.0)
    - ERROR | [iOS] xcodebuild: Returned an unsuccessful exit code. You can use `--verbose` for more information.
    - NOTE  | xcodebuild:  /Users/wuwen/Library/Developer/Xcode/DerivedData/App-felyndxqitlvmkdgxrksiowjebzi/Build/Products/Release-iphonesimulator/VZFlexLayout/VZFlexLayout.framework/Headers/VZFActionWrapper.h:11:9: fatal error: 'unordered_map' file not found
    - NOTE  | xcodebuild:  /var/folders/b8/dvbb00c152n7y98427hwclwm0000gn/T/CocoaPods/Lint/App/main.m:3:9: fatal error: could not build module 'VZFlexLayout'

However, I have successfully built my project with xcodebuild, and linting passed with version 0.39.0. I don't know why linting failed with 1.1.1.

CocoaPods Environment

Stack

   CocoaPods : 1.1.1
        Ruby : ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]
    RubyGems : 2.0.14.1
        Host : Mac OS X 10.12.2 (16C67)
       Xcode : 8.2 (8C38)
         Git : git version 2.6.4
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib
Repositories : alibaba-inc-alipods-specs-mirror - http://gitlab.alibaba-inc.com/alipods/specs-mirror.git @ ec2df03b2f8469184bc42f6626594b09dcdaaa17
               alibaba-inc-nebulasdk-specs - http://gitlab.alibaba-inc.com/NebulaSDK/Specs.git @ eb679917976b3fa5ca4e40b268beed2ebfb0d463
               alibaba-inc-specs - git@gitlab.alibaba-inc.com:alipods/specs.git @ 6a6caea44f87371be05bfee7840cb2647f7707af
               alibaba-inc-specs-mirror - git@gitlab.alibaba-inc.com:alipods/specs-mirror.git @ ec2df03b2f8469184bc42f6626594b09dcdaaa17
               alibaba-inc-taobao-coupon-ddspecs - http://gitlab.alibaba-inc.com/taobao-coupon/ddspecs.git @ e87deeefbd4f21900b7098557b7039436831f36a
               alipay - http://gitlab.alibaba-inc.com/alipay-ios-client/specsdev.git @ 658d863c49fd0a8d793de4986c51cf732d5c8d62
               master - https://github.com/CocoaPods/Specs.git @ c8302fb1d597828e444e37a8a7ff26fbc0aff2cc
               wuwen1030 - https://github.com/wuwen1030/XTSpecs.git @ 0a576c29d8c759a4a755fb12b9766aff987690f0

Installation Source

Executable Path: /usr/local/bin/pod

Plugins

cocoapods-deintegrate : 1.0.1
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-stats       : 1.0.0
cocoapods-trunk       : 1.1.2
cocoapods-try         : 1.1.0

Project that demonstrates the issue

VZFlexLayout https://github.com/Vizzle/VZFlexLayout

[dnkoutso]

@wuwen1030 this problem occurs because the generated main.m file from CocoaPods needs to be .mm instead.

This can be fixed if #5677 lands which will disable the link phase when linting and will allow you to publish.

An ugly hack is to use:

  s.xcconfig = {
    'EXCLUDED_SOURCE_FILE_NAMES' => 'main.m'
  }
  s.pod_target_xcconfig = {
    'CLANG_CXX_LANGUAGE_STANDARD' => 'gnu++11',
    'CLANG_CXX_LIBRARY' => 'libc++'
  }

In your podspec.

[wuwen1030]

@dnkoutso Thanks a lot for your advice. I have tried that, but I still failed with the follow error.

    /usr/bin/codesign --force --sign - --timestamp=none /Users/wuwen/Library/Developer/Xcode/DerivedData/App-felyndxqitlvmkdgxrksiowjebzi/Build/Products/Release-iphonesimulator/App.app
/Users/wuwen/Library/Developer/Xcode/DerivedData/App-felyndxqitlvmkdgxrksiowjebzi/Build/Products/Release-iphonesimulator/App.app: bundle format unrecognized, invalid, or unsuitable
Command /usr/bin/codesign failed with exit code 1

[dnkoutso]

@wuwen1030 this might be because the app target is empty now...my best guess is that #5677 lands. i'll try and land it for you this week.

[dnkoutso]

@wuwen1030 confirmed the PR fixes your issue:

** BUILD SUCCEEDED **

 -> VZFlexLayout (0.1.0)

Pods workspace available at `/var/folders/40/mxlx0vqn29vcg5g3vl7n5w7000015m/T/CocoaPods/Lint/App.xcworkspace` for inspection.

VZFlexLayout passed validation.

Will try to land it for 1.2.0.rc.2

[wuwen1030]

@dnkoutso Cool, awesome. Thank you very much again.

[dnkoutso]

@wuwen1030 looks like this will land in 1.2.1 instead.

[dnkoutso]

@wuwen1030 merged. Should ship after 1.2.0 (most likely 1.2.1...) which includes --skip-import-validation option.

[dnkoutso]

Closing for now.