Since the pod version of earlgrey 2 is quite outdated at this moment, I tried to use a direct copy method and kind of stuck on building AppFramework. So I followed the setup guide here: Earlgrey 2 on Github
git clone -b earlgrey2 https://github.com/google/EarlGrey.git
cd EarlGrey
sh Scripts/download_deps.sh
Then I opened EarlGrey.xcodeproj file in XCode and started to build all targets, all targets except ApppFramework were built without any issue. But when I tried to build AppFramework target, first I got an error about using self in GreyAppStateTracker.m (line 361), which I fixed by changing _printAppStateTrackerLog to self->_printAppStateTrackerLog. But then on the second build try, I got the following error (if I build for arm or for x86_64, it doesn't matter, below is error when I build for arm64), which I cannot fix:
Ld /Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Products/Debug-iphoneos/AppFramework.framework/AppFramework normal (in target 'AppFramework' from project 'EarlGrey')
cd /Users/trxx/EarlGrey
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios10.0 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk -L/Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Products/Debug-iphoneos -F/Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Products/Debug-iphoneos -filelist /Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Intermediates.noindex/EarlGrey.build/Debug-iphoneos/AppFramework.build/Objects-normal/arm64/AppFramework.LinkFileList -install_name @rpath/AppFramework.framework/AppFramework -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Intermediates.noindex/EarlGrey.build/Debug-iphoneos/AppFramework.build/Objects-normal/arm64/AppFramework_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-arc -fobjc-link-runtime -framework IOKit -ObjC -lUILib -framework IOKit -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Intermediates.noindex/EarlGrey.build/Debug-iphoneos/AppFramework.build/Objects-normal/arm64/AppFramework_dependency_info.dat -o /Users/trxx/Library/Developer/Xcode/DerivedData/EarlGrey-evuhovbauodoondbihsejbmertdb/Build/Products/Debug-iphoneos/AppFramework.framework/AppFramework
Undefined symbols for architecture arm64:
"_GREYKeyForAppState", referenced from:
___133-[GREYAppStateTracker grey_changeState:usingOperation:forObject:orInternalObjectDeallocationTracker:orExternalAppStateTrackerObject:]_block_invoke in GREYAppStateTracker.o
"_GREYLogVerbose", referenced from:
-[GREYUIThreadExecutor drainForTime:] in GREYUIThreadExecutor.o
-[GREYUIThreadExecutor drainUntilIdle] in GREYUIThreadExecutor.o
-[GREYUIThreadExecutor drainUntilIdleWithTimeout:] in GREYUIThreadExecutor.o
-[UIViewController(GREYApp) greyswizzled_viewWillAppear:] in UIViewController+GREYApp.o
-[UIViewController(GREYApp) greyswizzled_viewWillDisappear:] in UIViewController+GREYApp.o
_ToggleShiftKeyWithError in GREYKeyboard.o
-[GREYSlideAction grey_perform:error:] in GREYSlideAction.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I'm quite not sure why it cannot see these symbols... Any help would be greatly appreciated. I'm using XCode 12.0 just in case.
