[LLVMbugs] [Bug 10191] New: compiling libcxx with clang

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10191

           Summary: compiling libcxx with clang
           Product: libc++
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
        AssignedTo: hhinnant at apple.com
        ReportedBy: hiraditya at msn.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=6770)
 --> (http://llvm.org/bugs/attachment.cgi?id=6770)
modified $LIBCXX_DIR/lib/buildit.sh

My OS is Ubuntu-11.04
i compiled llvm with clang as per the user manual successfully.
then i tried to compile libcxx with clang++,
i made modifications to the $LIBCXX_DIR/lib/buildit by reading the following

lists.cs.uiuc.edu/pipermail/cfe-dev/2011-February/013228.html
The buildit.sh is attached along with this report.

with the modified buildit.sh i get following errors. It seems clang++ is unable
to compile 'string' successfully.
Here is the complete compilation report:

vmplanet at kubuntu-vm:~/usr/libcxx/lib$ ./buildit 
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include
../src/algorithm.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/bind.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/chrono.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include
../src/condition_variable.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include
../src/exception.cpp
../src/exception.cpp:85:6: warning: #warning uncaught_exception not yet
implemented [-W#warnings]
    #warning uncaught_exception not yet implemented
     ^
../src/exception.cpp:119:6: warning: #warning exception_ptr not yet implemented
[-W#warnings]                                                                   
    #warning exception_ptr not yet implemented
     ^
../src/exception.cpp:130:6: warning: #warning exception_ptr not yet implemented
[-W#warnings]                                                                   
    #warning exception_ptr not yet implemented
     ^
../src/exception.cpp:146:6: warning: #warning exception_ptr not yet implemented
[-W#warnings]                                                                   
    #warning exception_ptr not yet implemented
     ^
../src/exception.cpp:181:6: warning: #warning exception_ptr not yet implemented
[-W#warnings]                                                                   
    #warning exception_ptr not yet implemented
     ^
../src/exception.cpp:193:6: warning: #warning exception_ptr not yet implemented
[-W#warnings]                                                                   
    #warning exception_ptr not yet implemented
     ^
6 warnings generated.                                                           
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/future.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/hash.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/ios.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/iostream.cpp
clang++ -c -g -Os -fPIC -std=c++0x -nostdinc++ -I../include ../src/locale.cpp
In file included from ../src/locale.cpp:10:
../include/string:2122:10: error: overload resolution selected deleted operator
'='
    __r_ = _STD::move(__str.__r_);
    ~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~
../include/string:2133:5: note: in instantiation of member function
'std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >::__move_assign'      
      requested here
    __move_assign(__str, integral_constant<bool,
    ^
../src/locale.cpp:4772:10: note: in instantiation of member function
'std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >::operator='         
      requested here
    __c_ = __analyze('c', ct);
         ^
../include/memory:2050:7: note: candidate function (the implicit copy
assignment operator) has been explicitly deleted                                
class __compressed_pair
      ^
In file included from ../src/locale.cpp:10:                                     
../include/string:2122:10: error: overload resolution selected deleted operator
'='
    __r_ = _STD::move(__str.__r_);
    ~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~
../include/string:2133:5: note: in instantiation of member function
'std::__1::basic_string<wchar_t, std::__1::char_traits<wchar_t>,
std::__1::allocator<wchar_t>               
      >::__move_assign' requested here
    __move_assign(__str, integral_constant<bool,
    ^
../include/locale:2796:15: note: in instantiation of member function
'std::__1::basic_string<wchar_t, std::__1::char_traits<wchar_t>,
std::__1::allocator<wchar_t> >::operator='
      requested here
        __nsn = __mp.negative_sign();
              ^
../include/memory:2050:7: note: candidate function (the implicit copy
assignment operator) has been explicitly deleted                                
class __compressed_pair
      ^
2 errors generated.

-- 
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.