We\'re building an app for another company. They hold the signing key and would rather not share it with us.
It should be possible to separate build and sign, but h
In order to skip the code signing you can perform a manual build from the console like this:
xcodebuild clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO
Additionally, use the -configuration, -target and -sdk parameters in order to define your build settings.
Refer to this Stack Overflow answer in order to get a detailed description on how to disable code-signing inside Xcode.