Re: [Flightgear-users] FlightGear-0.9.6 build errors

[Curtis L. Olson]

Without looking too closely, have you built all the pieces (openal, 
plib, simgear, flightgear) with the same version of the compiler?  
Occasionally if you upgrade your compiler, it can change the munging 
scheme and then newly compiled code can't link properly with older 
compiled code and you can get a ton of undefined references ...

Curt.

Sid Boyce wrote:
Any ideas?
/usr/include/g++/bits/stl_tree.h:660: undefined reference to 
`std::__default_alloc_template<(bool)1, (int)0>::_S_free_list'
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/../../../libsgenvironment.a(metar.o)(.gnu.linkonce.t._ZNSt8_Rb_treeISsSt4pairIKSs13SGMetarRunwayESt10_Select1stIS3_ESt4lessISsESaIS3_EE14_M_create_nodeERKS3_+0x8e):/usr/include/g++/bits/stl_tree.h:657: 
undefined reference to `std::__default_alloc_template<(bool)1, 
(int)0>::_S_node_allocator_lock'
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/../../../libsgenvironment.a(metar.o)(.gnu.linkonce.t._ZNSt8_Rb_treeISsSt4pairIKSs13SGMetarRunwayESt10_Select1stIS3_ESt4lessISsESaIS3_EE14_M_create_nodeERKS3_+0x9d): 
In function `std::_Rb_tree<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >, 
std::pair<std::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const, SGMetarRunway>, 
std::_Select1st<std::pair<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const, SGMetarRunway> 
>, std::less<std::basic_string<char, std::char_traits<char>, 
std::allocator<char> > >, 
std::allocator<std::pair<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const, SGMetarRunway> > 
>::_M_create_node(std::pair<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const, SGMetarRunway> 
const&)':
/usr/include/g++/bits/stl_iterator.h:735: undefined reference to 
`std::__default_alloc_template<(bool)1, (int)0>::_S_node_allocator_lock'
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/../../../libsgenvironment.a(metar.o)(.gnu.linkonce.t._ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_EPKS3_RKS6_+0x1c): 
In function `std::basic_string<char, std::char_traits<char>, 
std::allocator<char> > std::operator+<char, std::char_traits<char>, 
std::allocator<char> >(char const*, std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)':
/usr/include/g++/bits/stl_tree.h:1039: undefined reference to 
`std::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_S_empty_rep_storage'
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/../../../libsgenvironment.a(metar.o)(.gnu.linkonce.t._ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_EPKS3_RKS6_+0x26):/usr/include/g++/bits/stl_tree.h:235: 
undefined reference to `std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_S_empty_rep_storage'
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/../../../libsgdebug.a(logstream.o)(.gnu.linkonce.r._ZTV6logbuf+0x18):/ftp/oct04/SimGear-0.3.7/simgear/debug/logstream.hxx:176: 
undefined reference to `std::basic_streambuf<char, 
std::char_traits<char> >::seekoff(long, std::_Ios_Seekdir, 
std::_Ios_Openmode)'
collect2: ld returned 1 exit status
make[2]: *** [metar] Error 1
make[2]: Leaving directory `/usr/lib/FlightGear-0.9.6/src/Main'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/usr/lib/FlightGear-0.9.6/src'
make: *** [install-recursive] Error 1
===================================================
./configure --prefix=/usr --with-threads --with-simgear=/usr 
--with-plib=/usr --build=athlon --sysconfdir=/etc 
--mandir=/usr/share/man --includedir=/usr/include

plib-1.8.4-1, SimGear-0.3.7 and latest openal.
Regards
Sid.

--
Curtis Olson        http://www.flightgear.org/~curt 
HumanFIRST Program  http://www.humanfirst.umn.edu/
FlightGear Project  http://www.flightgear.org
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