readium-sdk: Xcode 8 build error when archiving product

This issue is a Bug

Related issue(s) and/or pull request(s)

#257 #260

Expected Behaviour

Xcode should build an archive file that you can upload to AppStore for validation

Observed behaviour

Archive process fails with error:

Strip /Users/olivierk/Library/Developer/Xcode/DerivedData/Lisa-bltmqvbwimjvbxauonpwachzptwl/Build/Intermediates/ArchiveIntermediates/Lisa/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/libePub3-iOS.a
    cd /Users/olivierk/Projets/lisa/Lisa/readium-sdk/Platform/Apple
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip -S /Users/olivierk/Library/Developer/Xcode/DerivedData/Lisa-bltmqvbwimjvbxauonpwachzptwl/Build/Intermediates/ArchiveIntermediates/Lisa/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/libePub3-iOS.a

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip: input object file stripped: /Users/olivierk/Library/Developer/Xcode/DerivedData/Lisa-bltmqvbwimjvbxauonpwachzptwl/Build/Intermediates/ArchiveIntermediates/Lisa/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/libePub3-iOS.a(CPUCacheUtils_i386.o) (for architecture armv7)
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip: input object file stripped: /Users/olivierk/Library/Developer/Xcode/DerivedData/Lisa-bltmqvbwimjvbxauonpwachzptwl/Build/Intermediates/ArchiveIntermediates/Lisa/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/libePub3-iOS.a(CPUCacheUtils_x64.o) (for architecture armv7)
0  0x10ffa35cc  __assert_rtn + 144
1  0x110000fd9  ld::tool::SectionRelocationsAtom<arm64>::encodeSectionReloc(ld::Internal::FinalSection*, ld::tool::SectionRelocationsAtom<arm64>::Entry const&, std::__1::vector<macho_relocation_info<Pointer64<LittleEndian> >, std::__1::allocator<macho_relocation_info<Pointer64<LittleEndian> > > >&) + 1609
2  0x11003030e  ld::tool::SectionRelocationsAtom<arm64>::encode() + 62
3  0x110007e5d  ld::tool::OutputFile::updateLINKEDITAddresses(ld::Internal&) + 413
4  0x1100014cb  ld::tool::OutputFile::write(ld::Internal&) + 167
5  0x10ffa469e  main + 1421
A linker snapshot was created at:
    /tmp/strip.IzSI5R-2016-09-04-183645.ld-snapshot
ld: Assertion failed: (0 && "need to handle arm64 -r reloc"), function encodeSectionReloc, file /Library/Caches/com.apple.xbs/Sources/ld64/ld64-274.1/src/ld/LinkEditClassic.hpp, line 1921.
fatal error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip: internal link edit command failed
Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip failed with exit code 1

Steps to reproduce

In Xcode, choose Archive in the Product menu.

Product

• Native application (Readium SDK C++)
  • iOS

Additional information

A workaround is to set Strip Linked Product to NO in the Build Settings, but there might be yet unknown side effects.