Xcode is failing to compile the latest BranchSDK 3.9.1 included in the project from Cocoapods. Compilation fails to find the Branch.h header that does exist in Pods/BranchSDK/Sources/BranchSDK/Public/Branch.h

I was able to fix this by adding a kludge in my Xcode project file to add that as a user header search path, but this seems like the wrong solution:

"USER_HEADER_SEARCH_PATHS[arch=*]" = "Pods/BranchSDK/Sources/BranchSDK/Public/**";

What is the proper way to get Xcode to find this header for BranchSDK?

BranchSDK 3.9.1 (latest as of March 2025) Xcode 15.3 Cocoapods 1.15.2

Podfile:

source '.git'
source '/'
platform :ios, '12.0'
use_frameworks!
target 'Amtrak' do
    project 'Amtrak.xcodeproj'
    ...
    pod 'BranchSDK', '~> 3.9.1'
end

Here is the detailed error

CompileC /Users/dyoung/Library/Developer/Xcode/DerivedData/Amtrak-agwlvnvlhtgkthbzrnxjhyqqdtbn/Build/Intermediates.noindex/ArchiveIntermediates/Amtrak/IntermediateBuildFilesPath/Amtrak.build/Debug-iphoneos/Amtrak.build/Objects-normal/arm64/BranchSDK.o /Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios/Amtrak/Plugins/branch-cordova-sdk/BranchSDK.m normal arm64 objective-c com.applepilers.llvm.clang.1_0piler (in target 'Amtrak' from project 'Amtrak')
    cd /Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -ivfsstatcache /Users/dyoung/Library/Developer/Xcode/DerivedData/SDKStatCaches.noindex/iphoneos17.4-21E210-99a79c02cfa501706f5b564e46d84afe.sdkstatcache -fmessage-length\=235 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/dyoung/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wunreachable-code -Wno-implicit-atomic-properties -Wno-objc-interface-ivars -Wno-arc-repeated-use-of-weak -Wimplicit-retain-self -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wnon-literal-null-conversion -Wobjc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wdeprecated-implementations -Wno-implicit-fallthrough -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -Winfinite-recursion -Wcomma -Wblock-capture-autoreleasing -Wstrict-prototypes -Wno-semicolon-before-method-body @/Users/dyoung/Library/Developer/Xcode/DerivedData/Amtrak-agwlvnvlhtgkthbzrnxjhyqqdtbn/Build/Intermediates.noindex/ArchiveIntermediates/Amtrak/IntermediateBuildFilesPath/Amtrak.build/Debug-iphoneos/Amtrak.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp -include /Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios/build/sharedpch/SharedPrecompiledHeaders/9957130305557945530/Amtrak-Prefix.pch -MMD -MT dependencies -MF /Users/dyoung/Library/Developer/Xcode/DerivedData/Amtrak-agwlvnvlhtgkthbzrnxjhyqqdtbn/Build/Intermediates.noindex/ArchiveIntermediates/Amtrak/IntermediateBuildFilesPath/Amtrak.build/Debug-iphoneos/Amtrak.build/Objects-normal/arm64/BranchSDK.d --serialize-diagnostics /Users/dyoung/Library/Developer/Xcode/DerivedData/Amtrak-agwlvnvlhtgkthbzrnxjhyqqdtbn/Build/Intermediates.noindex/ArchiveIntermediates/Amtrak/IntermediateBuildFilesPath/Amtrak.build/Debug-iphoneos/Amtrak.build/Objects-normal/arm64/BranchSDK.dia -c /Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios/Amtrak/Plugins/branch-cordova-sdk/BranchSDK.m -o /Users/dyoung/Library/Developer/Xcode/DerivedData/Amtrak-agwlvnvlhtgkthbzrnxjhyqqdtbn/Build/Intermediates.noindex/ArchiveIntermediates/Amtrak/IntermediateBuildFilesPath/Amtrak.build/Debug-iphoneos/Amtrak.build/Objects-normal/arm64/BranchSDK.o
In file included from /Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios/Amtrak/Plugins/branch-cordova-sdk/BranchSDK.m:1:
/Users/dyoung/workspace/amtrak/ionic/amtrakmobile_ionicapp/platforms/ios/Amtrak/Plugins/branch-cordova-sdk/BranchSDK.h:4:9: fatal error: 'Branch.h' file not found
#import "Branch.h"
        ^~~~~~~~~~
1 error generated.