Status: New
Owner: liuj...@google.com
Labels: Type-Defect Priority-Medium
New issue 567 by gang.wu....@gmail.com: Cannot build protobuf with C++11
support in Mac 10.8
http://code.google.com/p/protobuf/issues/detail?id=567
What steps will reproduce the problem?
1.Install latest XCode (5.0) in Mac 10.8.5 or above to have c++11 support
with clang
2.Configure the compiler to use c++ 11 by run the command
./configure CC="/usr/bin/clang" CPP="/usr/bin/clang -E"
CXX="/usr/bin/clang++" CXXCPP="/usr/bin/clang++ -E" CXXFLAGS="-std=c++11
-stdlib=libc++ -arch i386" LIBTOOL="/usr/bin/libtool"
3.make
What is the expected output? What do you see instead?
Expected: The lib should be build successfully
Actual: compile stage looks fine. But there are a bunch of link errors
related std namespace, such as
libtool: link: /usr/bin/clang++ -dynamiclib
-o .libs/libprotobuf.8.dylib .libs/atomicops_internals_x86_gcc.o .libs/atomicops_internals_x86_msvc.o .libs/common.o .libs/once.o .libs/stringprintf.o .libs/extension_set.o .libs/generated_message_util.o .libs/message_lite.o .libs/repeated_field.o .libs/wire_format_lite.o .libs/coded_stream.o .libs/zero_copy_stream.o .libs/zero_copy_stream_impl_lite.o .libs/strutil.o .libs/substitute.o .libs/structurally_valid.o .libs/descriptor.o .libs/descriptor.pb.o .libs/descriptor_database.o .libs/dynamic_message.o .libs/extension_set_heavy.o .libs/generated_message_reflection.o .libs/message.o .libs/reflection_ops.o .libs/service.o .libs/text_format.o .libs/unknown_field_set.o .libs/wire_format.o .libs/gzip_stream.o .libs/printer.o .libs/tokenizer.o .libs/zero_copy_stream_impl.o .libs/importer.o .libs/parser.o
-lz -arch i386 -install_name /usr/local/lib/libprotobuf.8.dylib
-compatibility_version 9 -current_version 9.0 -Wl,-single_module
Undefined symbols for architecture i386:
"std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >::find_first_of(char const*, unsigned long,
unsigned long) const", referenced from:
void
google::protobuf::SplitStringToIteratorUsing<std::__1::back_insert_iterator<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> > > > >
(std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> > const&, char const*,
std::__1::back_insert_iterator<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> > > > >&) in
strutil.o
What version of the product are you using? On what operating system?
2.5.0, Mac OS 10.8.5, with XCode 5.0 installed
Please provide any additional information below.
Probably we need some extra parameters to configure the make file. Can you
provide some instructions on this?
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