language: objective-c
xcode_workspace: FTMobileCoreSampleWorkspace.xcworkspace # path to your xcodeproj folder
osx_image: xcode10.0
xcode_scheme: FTMobileCoreSample
script:
 - xcodebuild -workspace "FTMobileCoreSampleWorkspace.xcworkspace" -scheme FTMobileCoreSample  -sdk "iphonesimulator" -configuration Release -arch x86_64 -arch i386 only_active_arch=no defines_module=yes
 #- xcodebuild -workspace "FTMobileCoreSampleWorkspace.xcworkspace" -scheme FTMobileCoreSample -sdk "iphoneos" -configuration Release -arch arm64 -arch armv7 -arch armv7s only_active_arch=no defines_module=yes

language: objective-c
xcode_workspace: FTMobileCoreSampleWorkspace.xcworkspace # path to your xcodeproj folder
osx_image: xcode10.14
xcode_destination: platform=iOS Simulator,OS=12.0,name=iPhone X
xcode_scheme: FTMobileCoreSample
script:
 - xcodebuild -workspace "FTMobileCoreSampleWorkspace.xcworkspace" -scheme FTMobileCoreSample  -sdk "iphonesimulator" -configuration Release -arch x86_64 -arch i386 only_active_arch=no defines_module=yes
 #- xcodebuild -workspace "FTMobileCoreSampleWorkspace.xcworkspace" -scheme FTMobileCoreSample -sdk "iphoneos" -configuration Release -arch arm64 -arch armv7 -arch armv7s only_active_arch=no defines_module=yes

Update to support Xcode 12.0, Swift 4.2
Update to support Xcode 12.0, Swift 4.2

Update to support MacOS 10.14, Xcode 12.0 for Swift 4.2 changes.