[CMake] Bootstrap failed under Ubuntu

[Bill Hoffman]

Steven Van Ingelgem wrote:
> cmSystemTools.cxx:(.text+0x62f): undefined reference to
> `cmELF::cmELF(char const*)'
> cmSystemTools.cxx:(.text+0x63d): undefined reference to `cmELF::GetRPath()'
> cmSystemTools.cxx:(.text+0x65a): undefined reference to `cmELF::GetRunPath()'
> cmSystemTools.cxx:(.text+0xa0f): undefined reference to `cmELF::~cmELF()'
> cmSystemTools.cxx:(.text+0xa28): undefined reference to `cmELF::~cmELF()'
> cmSystemTools.o: In function
> `cmSystemTools::GuessLibrarySOName(std::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&,
> std::basic_string<char, std::char_traits<char>, std::allocator<char>
>> &)':
> cmSystemTools.cxx:(.text+0xd71): undefined reference to
> `cmELF::cmELF(char const*)'
> cmSystemTools.cxx:(.text+0xd92): undefined reference to
> `cmELF::GetSOName(std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >&)'
> cmSystemTools.cxx:(.text+0xf64): undefined reference to `cmELF::~cmELF()'
> cmSystemTools.cxx:(.text+0xf7d): undefined reference to `cmELF::~cmELF()'
> cmSystemTools.o: In function `cmELF::operator bool() const':
> cmSystemTools.cxx:(.text._ZNK5cmELFcvbEv[cmELF::operator bool()
> const]+0xd): undefined reference to `cmELF::Valid() const'
> 

Bootstrap is failing in many places for CVS CMake right now.  Before 
using CVS CMake please look at the dashboard to make sure it is stable. 
  You can find that here:

http://public.kitware.com/CDash/index.php?project=CMake

It should be fixed some time today.

-Bill