building to simulator - ld: symbol(s) not found for architecture x86_64 about quickstart-ios-swift

[hdNguyenPTR]

same problem -

ld: warning: ignoring file /Users/matt/Documents/gitWorkspace/8secondz-ios/8secondz/External/DeepAR.framework/DeepAR, building for iOS Simulator-x86_64 but attempting to link with file built for iOS-arm64
Undefined symbols for architecture x86_64:

[8secz-johndpope]

I'm sure it's possible to combine the two frameworks together - not sure how though.
If not - it's fine I can work around it - instructions aren't clear though.

It seems that the two frameworks included ( one for hardware / one for simulator ) can not / or should not be both imported - ie - if you're building to simulator - use simulator framework / if your building to device rip out simulator and use device framework - which is what I mostly use so not a problem - but need to test something with ios13.

[8secz-johndpope]

so dropping in the simulator frameworks works a treat for dev / both on device + simulator - but not appropriate for app store.
can get around it by creating a new schema target.
developement
prod

[8secz-johndpope]

distantly related -
(actually didn't work so well)
https://gist.github.com/kenthumphries/cf04683184217c7331f9c213c556c65a
https://stackoverflow.com/questions/40400086/xcode-add-embedded-binary-with-buildscript/40484337#40484337

this code successfully signs and includes only for debug builds / framework is weakly linked - it's an awesome pod - worth having a look.
https://raw.githubusercontent.com/CocoaDebug/CocoaDebug/master/CocoaDebug/copy_and_codesign.sh

basically - the answer to this problem
don't include both frameworks / make them weakly linked - then at run time - in build script - determine what to include copy and codesign. I'll take another look when I have more bandwidth.

[mauker]

I believe I went through a few steps in the right direction but even though I managed to select the right frameworks between simulator and production I still have the error

echo "START EMBED DEEP_AR LIB"

MY_PLATFORM_NAME=$PLATFORM_NAME
IS_SIMULATOR="iphonesimulator"

#SELECT THE CORRECT FRAMEWORK BUILT BY SIMULATOR OR NOT
if [ "$MY_PLATFORM_NAME" = "$IS_SIMULATOR" ]; then
        echo 'DEVICE SIMULADOR'
        #ADDRESS OF SIMULATOR FRAMWORK
        FRAME_WORK_CORRECT="track_white_label/Support/NotEmbedLibs/simulator/DeepAR.framework"
else
        echo 'DEVICE REAL'
        #ADDRESS OF OS FRAMWORK
        FRAME_WORK_CORRECT="track_white_label/Support/NotEmbedLibs/release/DeepAR.framework"
fi

#CREATE FOLDER TO PUT THE .framework that will be used by the application
Folder_To=$BUILT_PRODUCTS_DIR"/"$PRODUCT_NAME".app/Frameworks/DeepAR.framework/"
echo "Where to copy =>"$Folder_To
#CREATE ADRESS FROM
Folder_From=$PROJECT_DIR"/"$FRAME_WORK_CORRECT
echo "Where from copy =>"$Folder_From

#CREATE FOLDER TO PUT THE .framework that will be used by the application
mkdir -p $BUILT_PRODUCTS_DIR"/"$PRODUCT_NAME".app/Frameworks"
#COPY FILES, to aplications with space in name is needed to use an extra "" like "$Folder_To
cp -Rv $Folder_From "$Folder_To"


#GET THE IDENTTY TO SIGN
CODE_SIGN_IDENTITY_FOR_ITEMS="${EXPANDED_CODE_SIGN_IDENTITY_NAME}"

if [ "${CODE_SIGN_IDENTITY_FOR_ITEMS}" = "" ] ; then
    CODE_SIGN_IDENTITY_FOR_ITEMS="${CODE_SIGN_IDENTITY}"
fi

#CREATE A METHOD TO ASIGN
codesign_library() {
  if [ -n "${EXPANDED_CODE_SIGN_IDENTITY}" ]; then
    codesign -fs "${EXPANDED_CODE_SIGN_IDENTITY}" "$Folder_To"
  fi
}    
  
#ASSIGN IF NECESSARY
if [ "$MY_PLATFORM_NAME" != "$IS_SIMULATOR" ]; then
    codesign_library
fi

echo "FINISH EMBED DEEP_AR LIB"

[JelenaKB]

If you need simulator and production SDKs in the same project you could create two separate targets for them.

Then you can add the frameworks only to the target that uses them and set up embedding as needed.