[cfe-dev] [PATCH] Make libc++ compile on linux (issue1164043)

[jyasskin at gmail.com]

Reviewers: cfe-dev_cs.uiuc.edu,

Message:
Let me know what you think.

Description:
I'm working on Ubuntu Hardy. Your mileage may vary on other platforms.
:)

Everything compiles with this patch.  The link currently fails with:

+ g++ algorithm.o bind.o chrono.o condition_variable.o exception.o
hash.o ios.o iostream.o locale.o memory.o mutex.o new.o random.o
stdexcept.o strstream.o system_error.o thread.o typeinfo.o utility.o
valarray.o -fPIC -o libc++.so.1.0 -shared -nodefaultlibs
-Wl,-soname,libc++.so.1 -lstdc++ -lc
exception.o:(.data.rel.ro._ZTISt13bad_exception[typeinfo for
std::bad_exception]+0x0): undefined reference to `vtable for
__cxxabiv1::__si_class_type_info'
ios.o:(.data.rel.ro._ZTINSt3__119__iostream_categoryE[typeinfo for
std::__1::__iostream_category]+0x0): undefined reference to `vtable for
__cxxabiv1::__si_class_type_info'
ios.o:(.data.rel.ro._ZTINSt3__19basic_iosIwNS_11char_traitsIwEEEE[typeinfo
for std::__1::basic_ios<wchar_t, std::__1::char_traits<wchar_t> >]+0x0):
undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
ios.o:(.data.rel.ro._ZTINSt3__19basic_iosIcNS_11char_traitsIcEEEE[typeinfo
for std::__1::basic_ios<char, std::__1::char_traits<char> >]+0x0):
undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
ios.o:(.data.rel.ro._ZTINSt3__18ios_base7failureE[typeinfo for
std::__1::ios_base::failure]+0x0): undefined reference to `vtable for
__cxxabiv1::__si_class_type_info'
iostream.o:(.data.rel.ro._ZTINSt3__110__stdinbufIcEE[typeinfo for
std::__1::__stdinbuf<char>]+0x0): more undefined references to `vtable
for __cxxabiv1::__si_class_type_info' follow
/usr/bin/ld: libc++.so.1.0: hidden symbol `vtable for
__cxxabiv1::__si_class_type_info' isn't defined
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: ld returned 1 exit status


None of the tests have been tested.

Please review this at http://codereview.appspot.com/1164043/show

Affected files:
   A     include/__atomic_hack
   M     include/__config
   M     include/__locale
   M     include/algorithm
   M     include/cstddef
   M     include/iosfwd
   M     include/locale
   M     include/string
   M     include/thread
   M     lib/buildit
   M     src/chrono.cpp
   M     src/exception.cpp
   M     src/ios.cpp
   M     src/locale.cpp
   M     src/memory.cpp
   M     src/mutex.cpp
   M     src/new.cpp
   M     src/stdexcept.cpp
   M     src/system_error.cpp
   M     src/thread.cpp