Automatically copies linked Carthage frameworks, without explicitly specifying them in a Run Script build phase. The script works by inspecting the executable build output using otool to create a list of dependencies, and passes them on to the `carthage copy-frameworks` script.

copy-linked-frameworks.sh

#!/bin/sh

frameworks=$(otool -L $BUILT_PRODUCTS_DIR/$EXECUTABLE_PATH | pcregrep -o1 "@rpath/(.*?\.framework)")

index=0
for framework in $frameworks; do
    if [ -e "$SRCROOT/Carthage/Build/iOS/$framework" ]; then
        export "SCRIPT_INPUT_FILE_$index"="$SRCROOT/Carthage/Build/iOS/$framework"
        export "SCRIPT_OUTPUT_FILE_$index"="$BUILT_PRODUCTS_DIR/$FRAMEWORKS_FOLDER_PATH/$framework"
        let index=index+1
    fi
done

export SCRIPT_INPUT_FILE_COUNT=$index
export SCRIPT_OUTPUT_FILE_COUNT=$index

eval "/usr/local/bin/carthage copy-frameworks"