Missing libneon.a in 0.8.1 about davix

[Axel-Naumann]

...and just not linking against neon isn't a solution either:

16:10:46  builtins/davix/DAVIX-prefix/lib/libdavix.a(davixcontext.cpp.o): In function `Davix::backendRuntimeVersion[abi:cxx11]()':
16:10:46  davixcontext.cpp:(.text+0x5d2): undefined reference to `curl_version_info'
16:10:46  builtins/davix/DAVIX-prefix/lib/libdavix.a(CurlSessionFactory.cpp.o): In function `Davix::CurlSessionFactory::makeNewHandle(Davix::Uri const&, Davix::RequestParams const&)':
16:10:46  CurlSessionFactory.cpp:(.text+0x1de): undefined reference to `curl_easy_init'
16:10:46  CurlSessionFactory.cpp:(.text+0x1e6): undefined reference to `curl_multi_init'

Looks like the curl linking shouldn't be that PRIVATE?

[mpatrascoiu]

Hello Axel,

I'm not aware of Davix exporting any CMake targets.

I'll have a look at the issue tomorrow.

[Axel-Naumann]

Any news on this? It blocks our release, I'd very much appreciate some input here. Happy to discuss by videoconf or phone if that reduces latency!

[Axel-Naumann]

Thanks a lot for your help today!

I'll just add this here because it's along the same lines:

FAILED: lib/libRDAVIX.6.27.01.so 
18:57:54  : && /Library/Developer/CommandLineTools/usr/bin/c++ -std=c++17 -Wc++11-narrowing -Wsign-compare -Wsometimes-uninitialized -Wconditional-uninitialized -Wheader-guard -Warray-bounds -Wcomment -Wtautological-compare -Wstrncat-size -Wloop-analysis -Wbool-conversion -m64 -pipe -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Qunused-arguments -pthread -stdlib=libc++ -O3 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk -dynamiclib -Wl,-headerpad_max_install_names -m64 -single_module -Wl,-dead_strip_dylibs -compatibility_version 6.27.0 -current_version 6.27.1 -o lib/libRDAVIX.6.27.01.so -install_name @rpath/libRDAVIX.6.27.so net/davix/CMakeFiles/G__RDAVIX.dir/G__RDAVIX.cxx.o net/davix/CMakeFiles/RDAVIX.dir/src/RRawFileDavix.cxx.o net/davix/CMakeFiles/RDAVIX.dir/src/TDavixFile.cxx.o net/davix/CMakeFiles/RDAVIX.dir/src/TDavixSystem.cxx.o  -Wl,-rpath,/Users/sftnight/build/workspace/root-pullrequests-build/build/lib  lib/libNet.6.27.01.so  lib/libRIO.6.27.01.so  builtins/davix/DAVIX-prefix/lib/libdavix.a  builtins/davix/DAVIX-prefix/src/DAVIX-build/deps/curl-install/usr/lib/libcurl.a  builtins/openssl/OPENSSL-prefix/lib/libssl.a  builtins/openssl/OPENSSL-prefix/lib/libcrypto.a  /Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/lib/libz.tbd  /Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/lib/libxml2.tbd  lib/libThread.6.27.01.so  lib/libCore.6.27.01.so && :
18:57:54  Undefined symbols for architecture x86_64:
18:57:54    "_CFArrayAppendValue", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _append_cert_to_array in libcurl.a(sectransp.c.o)
18:57:54    "_CFArrayCreate", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_CFArrayCreateMutable", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54    "_CFArrayGetCount", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFArrayGetValueAtIndex", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFDataCreate", referenced from:
18:57:54        _append_cert_to_array in libcurl.a(sectransp.c.o)
18:57:54    "_CFDataGetBytePtr", referenced from:
18:57:54        _pkp_pin_peer_pubkey in libcurl.a(sectransp.c.o)
18:57:54    "_CFDataGetLength", referenced from:
18:57:54        _pkp_pin_peer_pubkey in libcurl.a(sectransp.c.o)
18:57:54    "_CFDictionaryCreate", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFDictionaryGetTypeID", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_CFDictionaryGetValue", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_CFGetTypeID", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_CFRelease", referenced from:
18:57:54        _Curl_sectransp_close in libcurl.a(sectransp.c.o)
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54        _CopyCertSubject in libcurl.a(sectransp.c.o)
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54        ...
18:57:54    "_CFRetain", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFStringCompare", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFStringCreateWithCString", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_CFStringGetCString", referenced from:
18:57:54        _CopyCertSubject in libcurl.a(sectransp.c.o)
18:57:54    "_CFStringGetCStringPtr", referenced from:
18:57:54        _CopyCertSubject in libcurl.a(sectransp.c.o)
18:57:54    "_CFStringGetLength", referenced from:
18:57:54        _CopyCertSubject in libcurl.a(sectransp.c.o)
18:57:54    "_CFURLCreateDataAndPropertiesFromResource", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_CFURLCreateFromFileSystemRepresentation", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_SSLClose", referenced from:
18:57:54        _Curl_sectransp_close in libcurl.a(sectransp.c.o)
18:57:54    "_SSLCopyALPNProtocols", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLCopyPeerTrust", referenced from:
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54        _pkp_pin_peer_pubkey in libcurl.a(sectransp.c.o)
18:57:54        _show_verbose_server_cert in libcurl.a(sectransp.c.o)
18:57:54    "_SSLCreateContext", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetBufferedReadSize", referenced from:
18:57:54        _Curl_sectransp_data_pending in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetNegotiatedCipher", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetNegotiatedProtocolVersion", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetNumberSupportedCiphers", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetSessionState", referenced from:
18:57:54        _Curl_sectransp_check_cxn in libcurl.a(sectransp.c.o)
18:57:54    "_SSLGetSupportedCiphers", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLHandshake", referenced from:
18:57:54        _sectransp_connect_step2 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLRead", referenced from:
18:57:54        _sectransp_recv in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetALPNProtocols", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetCertificate", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetConnection", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetEnabledCiphers", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetIOFuncs", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetPeerDomainName", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetPeerID", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetProtocolVersionMax", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _set_ssl_version_min_max in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetProtocolVersionMin", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _set_ssl_version_min_max in libcurl.a(sectransp.c.o)
18:57:54    "_SSLSetSessionOption", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54    "_SSLWrite", referenced from:
18:57:54        _sectransp_send in libcurl.a(sectransp.c.o)
18:57:54    "_SecCertificateCopyCommonName", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_SecCertificateCopyLongDescription", referenced from:
18:57:54        _CopyCertSubject in libcurl.a(sectransp.c.o)
18:57:54    "_SecCertificateCreateWithData", referenced from:
18:57:54        _append_cert_to_array in libcurl.a(sectransp.c.o)
18:57:54    "_SecCertificateGetTypeID", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_SecIdentityCopyCertificate", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_SecIdentityCreateWithCertificate", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_SecItemCopyMatching", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_SecItemImport", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_SecKeyCopyExternalRepresentation", referenced from:
18:57:54        _pkp_pin_peer_pubkey in libcurl.a(sectransp.c.o)
18:57:54    "_SecPolicyCreateSSL", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustCopyPublicKey", referenced from:
18:57:54        _pkp_pin_peer_pubkey in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustEvaluate", referenced from:
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustGetCertificateAtIndex", referenced from:
18:57:54        _show_verbose_server_cert in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustGetCertificateCount", referenced from:
18:57:54        _show_verbose_server_cert in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustSetAnchorCertificates", referenced from:
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54    "_SecTrustSetAnchorCertificatesOnly", referenced from:
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54    "___CFConstantStringClassReference", referenced from:
18:57:54        CFString in libcurl.a(sectransp.c.o)
18:57:54        CFString in libcurl.a(sectransp.c.o)
18:57:54    "_kCFAllocatorDefault", referenced from:
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54        _append_cert_to_array in libcurl.a(sectransp.c.o)
18:57:54    "_kCFBooleanTrue", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kCFCopyStringDictionaryKeyCallBacks", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kCFTypeArrayCallBacks", referenced from:
18:57:54        _sectransp_connect_step1 in libcurl.a(sectransp.c.o)
18:57:54        _verify_cert in libcurl.a(sectransp.c.o)
18:57:54    "_kCFTypeDictionaryValueCallBacks", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecAttrLabel", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecClass", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecClassIdentity", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecImportItemIdentity", referenced from:
18:57:54        _CopyIdentityFromPKCS12File in libcurl.a(sectransp.c.o)
18:57:54    "_kSecMatchLimit", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecMatchLimitAll", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecMatchPolicy", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54    "_kSecReturnRef", referenced from:
18:57:54        _CopyIdentityWithLabel in libcurl.a(sectransp.c.o)
18:57:54  ld: symbol(s) not found for architecture x86_64
18:57:54  clang: error: linker command failed with exit code 1 (use -v to see invocation)

That's macOS11. I'll post an update once I figured out how to tell CMake to link against the Security framework; for now I just wanted to share yet another good reason for a Davix::Davix target :-)