[lldb-dev] [ASTImporter][macOS] Cannot link debugserver, keychain error

[Pavel Labath via lldb-dev]

On 10/12/2018 20:28, Gábor Márton via lldb-dev wrote:
> Hi,
> 
> Recently I have updated the LLDB source and now I cannot link the 
> debugserver.
> I guess, the problem is started in one of the commits at last week, 
> because before that I had not experienced it.
> Any help would be appreciated. I'd like to get a command line only 
> solution because I am building via ssh, so I can't click on any windows.
> With respect to Clang/ASTImporter,
> would it be a solution to disable the build of the debugserver and use 
> the system debugserver? Do you think I would loose some ASTImporter 
> related test coverage? How to disable the build of the debugserver?
> 
> Thanks,
> Gabor
> 
> [4/172] Linking CXX executable bin/debugserver
> FAILED: bin/debugserver
> : && /usr/local/opt/ccache/libexec/c++  -fPIC 
> -fvisibility-inlines-hidden -Werror=date-time 
> -Werror=unguarded-availability-new -std=c++11 -fmodules 
> -fmodules-cache-path=/Users/egbomrt/llvm/build/release_assert/module.cache 
> -fcxx-modules -Wall -Wextra -Wno-unused-parameter -Wwrite-strings 
> -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long 
> -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type 
> -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion 
> -fdiagnostics-color -Wno-deprecated-declarations -Wno-unknown-pragmas 
> -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension 
> -Wno-gnu-zero-variadic-macro-arguments -Wno-zero-length-array 
> -Wno-extended-offsetof -O3  -isysroot 
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk 
> -Wl,-search_paths_first -Wl,-headerpad_max_install_names -stdlib=libc++ 
> -Wl,-sectcreate,__TEXT,__info_plist,/Users/egbomrt/llvm/git/llvm/tools/lldb/tools/debugserver/source/../resources/lldb-debugserver-Info.plist  
>    -Wl,-dead_strip 
> tools/lldb/tools/debugserver/source/CMakeFiles/debugserver.dir/debugserver.cpp.o  
> -o bin/debugserver  -Wl,-rpath, at loader_path/../lib 
> lib/liblldbDebugserverCommon.a -framework Cocoa -framework 
> CoreFoundation -framework Foundation lib/liblldbDebugserverArchSupport.a 
> lib/liblldbDebugserverDarwin_DarwinLog.a -lcompression && cd 
> /Users/egbomrt/llvm/build/release_assert/tools/lldb/tools/debugserver/source 
> && /usr/local/Cellar/cmake/3.12.4/bin/cmake -E env 
> CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate 
> codesign --force --sign lldb_codesign --entitlements 
> /Users/egbomrt/llvm/git/llvm/tools/lldb/tools/debugserver/source/../../../resources/debugserver-macosx-entitlements.plist 
> /Users/egbomrt/llvm/build/release_assert/bin/debugserver
> *error: The specified item could not be found in the keychain.*
> 

There is a setting to disable it. These days, you should be able to 
achieve it with LLDB_CODESIGN_IDENTITY="" or SKIP_DEBUGSERVER=ON, though 
that may change in the future (/me points at Stefan).


I don't think the choice of debugserver will impact the AST importer 
tests in any way.

pl