Compilation fails with this error: In file included from ../../extensions/browser/verified_contents.cc:5: ../../extensions/browser/verified_contents.h:34:15: error: no template named 'unique_ptr' in namespace 'std' Reproducible: Always Steps to Reproduce: 1. unmask package 2. emerge package
Created attachment 542656 [details] compressed build log
Created attachment 542658 [details] Environment from the build directory
Created attachment 542660 [details] emerge --info output
After looking at https://stackoverflow.com/questions/31655462/no-type-named-unique-ptr-in-namespace-std-when-compiling-under-llvm-clang I thought I'd try libcxx and adding -stdlib=libc++ to my CXXFLAGS I'll let you know how I get on
With that passed in to CXXFLAGS and LDFLAGS it got right to the end before erroring on: [33048/33048] python "../../build/toolchain/gcc_link_wrapper.py" --output="./chrome" -- clang++ -pie -Wl,--version-script=../../build/linux/chrome.map -fPIC -Wl,-z,noexecstack -Wl,-z,now -Wl,-z,relro -Wl,-z,defs -Wl,--as-needed -rdynamic -Wl,-rpath-link=. -Wl,--disable-new-dtags -O3 -pipe -flto=thin -march=native -stdlib=libc++ -o "./chrome" -Wl,--start-group @"./chrome.rsp" -Wl,--end-group -latomic -ldl -lpthread -lrt -lX11 -lX11-xcb -lxcb -lXcomposite -lXcursor -lXdamage -lXext -lXfixes -lXi -lXrender -lXtst -lgmodule-2.0 -lgobject-2.0 -lgthread-2.0 -lglib-2.0 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -lcups -lz -lm -lcrypt -lxml2 -lexpat -lfontconfig -ldbus-1 -lXss -lpng16 -lwebpdemux -lwebpmux -lwebp -lfreetype -ljpeg -lharfbuzz -ldrm -lXrandr -lresolv -lgio-2.0 -lre2 -lsnappy -lpci -lasound -lpangocairo-1.0 -lpango-1.0 -lcairo -latk-1.0 -latk-bridge-2.0 -lminizip -lFLAC -lopenh264 -lgtk-3 -lgdk-3 -lcairo-gobject -lgdk_pixbuf-2.0 -lxslt FAILED: chrome python "../../build/toolchain/gcc_link_wrapper.py" --output="./chrome" -- clang++ -pie -Wl,--version-script=../../build/linux/chrome.map -fPIC -Wl,-z,noexecstack -Wl,-z,now -Wl,-z,relro -Wl,-z,defs -Wl,--as-needed -rdynamic -Wl,-rpath-link=. -Wl,--disable-new-dtags -O3 -pipe -flto=thin -march=native -stdlib=libc++ -o "./chrome" -Wl,--start-group @"./chrome.rsp" -Wl,--end-group -latomic -ldl -lpthread -lrt -lX11 -lX11-xcb -lxcb -lXcomposite -lXcursor -lXdamage -lXext -lXfixes -lXi -lXrender -lXtst -lgmodule-2.0 -lgobject-2.0 -lgthread-2.0 -lglib-2.0 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -lcups -lz -lm -lcrypt -lxml2 -lexpat -lfontconfig -ldbus-1 -lXss -lpng16 -lwebpdemux -lwebpmux -lwebp -lfreetype -ljpeg -lharfbuzz -ldrm -lXrandr -lresolv -lgio-2.0 -lre2 -lsnappy -lpci -lasound -lpangocairo-1.0 -lpango-1.0 -lcairo -latk-1.0 -latk-bridge-2.0 -lminizip -lFLAC -lopenh264 -lgtk-3 -lgdk-3 -lcairo-gobject -lgdk_pixbuf-2.0 -lxslt /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-6aaa18.o:gpu_control_list.cc:function gpu::(anonymous namespace)::StringMismatch(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const*): error: undefined reference to 're2::RE2::RE2(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-cfe644.o:schema.cc:function policy::Schema::InternalStorage::CompileRegex(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const: error: undefined reference to 're2::RE2::RE2(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-1f426a.o:webrequest_action.cc:function extensions::WebRequestRedirectByRegExAction::CreateDelta(extensions::WebRequestData const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, base::Time const&) const: error: undefined reference to 're2::RE2::Replace(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, re2::RE2 const&, re2::StringPiece const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-37a367.o:form_data_parser.cc:function extensions::FormDataParser::CreateFromContentTypeHeader(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const*): error: undefined reference to 're2::RE2::RE2(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-37a367.o:form_data_parser.cc:function base::LazyInstance<extensions::(anonymous namespace)::Patterns, base::internal::LeakyLazyInstanceTraits<extensions::(anonymous namespace)::Patterns> >::Pointer(): error: undefined reference to 're2::RE2::RE2(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-1ca153.o:local_files_ntp_source.cc:function local_ntp::FlattenLocalInclude(base::RepeatingCallback<void (scoped_refptr<base::RefCountedMemory>)> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, scoped_refptr<base::RefCountedMemory>): error: undefined reference to 're2::RE2::Replace(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, re2::RE2 const&, re2::StringPiece const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-cc4ab1.o:regex_set_matcher.cc:function url_matcher::RegexSetMatcher::RebuildMatcher(): error: undefined reference to 're2::FilteredRE2::Compile(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >*)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-cc4ab1.o:regex_set_matcher.cc:function url_matcher::RegexSetMatcher::Match(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::set<int, std::__1::less<int>, std::__1::allocator<int> >*) const: error: undefined reference to 're2::FilteredRE2::AllMatches(re2::StringPiece const&, std::__1::vector<int, std::__1::allocator<int> > const&, std::__1::vector<int, std::__1::allocator<int> >*) const' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-d04159.o:address_rewriter.cc:function autofill::AddressRewriter::Rewrite(std::__1::basic_string<unsigned short, base::string16_internals::string16_char_traits, std::__1::allocator<unsigned short> > const&) const: error: undefined reference to 're2::RE2::GlobalReplace(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, re2::RE2 const&, re2::StringPiece const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-d59a0c.o:login_database.cc:function password_manager::LoginDatabase::GetLoginsForSameOrganizationName(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::vector<std::__1::unique_ptr<autofill::PasswordForm, std::__1::default_delete<autofill::PasswordForm> >, std::__1::allocator<std::__1::unique_ptr<autofill::PasswordForm, std::__1::default_delete<autofill::PasswordForm> > > >*) const: error: undefined reference to 're2::RE2::QuoteMeta(re2::StringPiece const&)' /var/tmp/portage/www-client/chromium-70.0.3510.0/temp/lto-llvm-e21125.o:page_passwords_analyser.cc:function autofill::PagePasswordsAnalyser::AnalyseDocumentDOM(blink::WebLocalFrame*, autofill::PageFormAnalyserLogger*): error: undefined reference to 're2::RE2::GlobalReplace(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, re2::RE2 const&, re2::StringPiece const&)' clang-8: error: linker command failed with exit code 1 (use -v to see invocation) ninja: build stopped: subcommand failed.
Looks like the same as the issue here: https://bugs.chromium.org/p/chromium/issues/detail?id=871078
Hi Folks, today i build successfully: www-client/chromium-70.0.3521.2 The changes are: 1. Add the Line #include <memory> to the files in the build Directory: ui/message_center/views/message_popup_collection.h extensions/browser/verified_contents.h 2. Because the Chromium Bug throws some re2 Symbol Bugs, i updated to dev-libs/re2-0.2018.04.01 That was all. I did not change libstdc++ to something else. I build it with the ebuild steps: - # ebuild chromium-70.0.3521.2.ebuild unpack - Change the files in working directory. - # ebuild chromium-70.0.3521.2.ebuild compile - # ebuild chromium-70.0.3521.2.ebuild install - # ebuild chromium-70.0.3521.2.ebuild qmerge The Browser behave as expected.
Created attachment 546488 [details, diff] chromium-70.0.3521.2-unique-ptr.patch
Created attachment 546490 [details] chromium-70.0.3521.2.ebuild Adds >=dev-libs/re2-0.2018.04.01 dependency
Builds for me with the modified ebuild and patch I attached (based on Christian's comment)
Fixed long time ago.
