r2903 won't build

[Timo 6]

The latest version (r3012, data 779) fails with 11 errors. I think this has been around for a while now - I haven't built for a little time now. I think I have added/removed all the files needed for the project.

Code:

Ld /Users/tim/Applications/vdrift/SVN/vdrift/build/Debug/vdrift.app/Contents/MacOS/vdrift normal i386
cd /Users/tim/Applications/VDrift/SVN/vdrift/tools/osx
setenv MACOSX_DEPLOYMENT_TARGET 10.4
/Developer/usr/bin/g++-4.2 -arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -L/Users/tim/Applications/vdrift/SVN/vdrift/build/Debug -F/Users/tim/Applications/vdrift/SVN/vdrift/build/Debug -F/Users/tim/Applications/VDrift/SVN/vdrift/tools/osx -filelist /Users/tim/Applications/vdrift/SVN/vdrift/build/vdrift.build/Debug/vdrift.build/Objects-normal/i386/vdrift.LinkFileList -mmacosx-version-min=10.4 -framework OpenGL -framework SDL_image -framework SDL_net -framework SDL -framework AppKit -framework SDL_gfx -framework GLExtensionWrangler -framework Ogg -framework Vorbis -o /Users/tim/Applications/vdrift/SVN/vdrift/build/Debug/vdrift.app/Contents/MacOS/vdrift

Undefined symbols:
  "_curl_multi_cleanup", referenced from:
      HTTP::~HTTP() in http.o
      HTTP::~HTTP() in http.o
  "_curl_multi_info_read", referenced from:
      HTTP::Tick()     in http.o
  "_curl_global_init", referenced from:
      HTTP::HTTP(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in http.o
      HTTP::HTTP(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in http.o
  "_curl_multi_remove_handle", referenced from:
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
  "_curl_easy_init", referenced from:
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
  "_curl_multi_add_handle", referenced from:
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
  "_curl_multi_perform", referenced from:
      HTTP::Tick()     in http.o
  "_curl_easy_cleanup", referenced from:
      HTTP::CancelAllRequests()      in http.o
      HTTP::Tick()     in http.o
      HTTP::~HTTP() in http.o
      HTTP::~HTTP() in http.o
  "_curl_easy_setopt", referenced from:
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
      HTTP::Request(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_ostream<char, std::char_traits<char> >&)in http.o
  "_curl_multi_init", referenced from:
      HTTP::HTTP(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in http.o
      HTTP::HTTP(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in http.o
  "_curl_easy_getinfo", referenced from:
      HTTP::Tick()     in http.o
      HTTP::Tick()     in http.o
ld: symbol(s) not found
collect2: ld returned 1 exit status