bug#22965: git guix build error in ./pre-inst-env guix environment guix

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bug#22965: git guix build error in ./pre-inst-env guix environment guix

From:	Danny Milosavljevic
Subject:	bug#22965: git guix build error in ./pre-inst-env guix environment guix
Date:	Wed, 9 Mar 2016 22:54:09 +0100
$ make
...
make[2]: Entering directory '/home/dannym/src/guix/po/packages'
make[2]: Leaving directory '/home/dannym/src/guix/po/packages'
make[2]: Entering directory '/home/dannym/src/guix'
  CXXLD    guix-daemon
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `stopWork(bool, 
std::string const&, unsigned int)':
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:199: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:830: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:831: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:846: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:846: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:851: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:853: undefined reference to 
`nix::baseNameOf(std::string const&)'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:932: undefined reference to 
`boost::basic_format::basic_format(std::string const&)'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:959: undefined reference to 
`nix::startProcess(std::function<void ()>, bool, std::string const&, bool)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:831: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function `daemonLoop()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function 
`daemonLoop()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:324: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:306: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:608: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:609: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:610: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:376: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:380: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:362: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:629: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:621: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:581: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:581: undefined reference to 
`nix::absPath(std::string, std::string)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:591: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:592: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:538: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:647: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:648: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:649: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:448: undefined reference to 
`void nix::writeStrings<std::list<std::string, std::allocator<std::string> > 
>(std::list<std::string, std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:634: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::readStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:566: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:567: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:371: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:511: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:512: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:419: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:420: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:425: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:385: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:388: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:414: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:352: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:333: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:292: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:489: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/nix-daemon/nix-daemon.cc:489: undefined reference to 
`nix::absPath(std::string, std::string)'
nix/nix-daemon/guix_daemon-nix-daemon.o: In function 
`daemonLoop()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
nix/nix-daemon/guix_daemon-guix-daemon.o: In function `string_to_bool(char 
const*, bool) [clone .constprop.53]':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
nix/nix-daemon/guix_daemon-guix-daemon.o: In function `parse_opt(int, char*, 
argp_state*)':
/home/dannym/src/guix/nix/nix-daemon/guix-daemon.cc:216: undefined reference to 
`nix::canonPath(std::string const&, bool)'
nix/nix-daemon/guix_daemon-guix-daemon.o: In function `main':
/home/dannym/src/guix/nix/nix-daemon/guix-daemon.cc:354: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
nix/nix-daemon/guix_daemon-guix-daemon.o: In function `main':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function 
`nix::Settings::processEnvironment()':
/home/dannym/src/guix/nix/libstore/globals.cc:65: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:65: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:65: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:66: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:66: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:67: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:67: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:68: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:68: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:69: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:70: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:70: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:71: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:71: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:72: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:72: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:73: undefined reference to 
`nix::canonPath(std::string const&, bool)'
libstore.a(libstore_a-globals.o): In function `nix::Settings::Settings()':
/home/dannym/src/guix/nix/libstore/globals.cc:57: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function 
`nix::Settings::_get(std::list<std::string, std::allocator<std::string> >&, 
std::string const&)':
/home/dannym/src/guix/nix/libstore/globals.cc:228: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function `nix::Settings::get(std::string 
const&, std::list<std::string, std::allocator<std::string> > const&)':
/home/dannym/src/guix/nix/libstore/globals.cc:129: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function 
`nix::Settings::unpack(std::string const&)':
/home/dannym/src/guix/nix/libstore/globals.cc:256: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function `nix::Settings::loadConfFile()':
/home/dannym/src/guix/nix/libstore/globals.cc:79: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/globals.cc:80: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:81: undefined reference to 
`nix::readFile(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/globals.cc:95: undefined reference to 
`std::vector<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::vector<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:105: undefined reference to 
`nix::concatStringsSep(std::string const&, std::list<std::string, 
std::allocator<std::string> > const&)'
libstore.a(libstore_a-globals.o): In function `nix::Settings::loadConfFile()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function `nix::Settings::_get(bool&, 
std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function `nix::Settings::update()':
/home/dannym/src/guix/nix/libstore/globals.cc:180: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/globals.cc:192: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function 
`nix::Settings::_get(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> >&, std::string const&)':
/home/dannym/src/guix/nix/libstore/globals.cc:220: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-globals.o): In function `void 
nix::Settings::_get<int>(int&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function `void 
nix::Settings::_get<long>(long&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function `void 
nix::Settings::_get<unsigned long>(unsigned long&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-globals.o): In function `void 
nix::Settings::_get<unsigned int>(unsigned int&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function `nix::isStorePath(std::string 
const&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:21: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
libstore.a(libstore_a-store-api.o): In function 
`nix::followLinksToStore(std::string const&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:53: undefined reference to 
`nix::absPath(std::string, std::string)'
/home/dannym/src/guix/nix/libstore/store-api.cc:21: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/store-api.cc:55: undefined reference to 
`nix::isLink(std::string const&)'
/home/dannym/src/guix/nix/libstore/store-api.cc:56: undefined reference to 
`nix::readLink(std::string const&)'
/home/dannym/src/guix/nix/libstore/store-api.cc:57: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/store-api.cc:57: undefined reference to 
`nix::absPath(std::string, std::string)'
/home/dannym/src/guix/nix/libstore/store-api.cc:21: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
libstore.a(libstore_a-store-api.o): In function 
`nix::followLinksToStore(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function 
`nix::assertStorePath(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function 
`nix::readStorePath(nix::Source&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:309: undefined reference to 
`nix::readString(nix::Source&)'
libstore.a(libstore_a-store-api.o): In function `nix::toStorePath(std::string 
const&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:21: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
libstore.a(libstore_a-store-api.o): In function `nix::toStorePath(std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function 
`nix::checkStoreName(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function 
`nix::computeStorePathForPath(std::string const&, bool, nix::HashType, 
nix::PathFilter&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:208: undefined reference to 
`nix::baseNameOf(std::string const&)'
libstore.a(libstore_a-store-api.o): In function 
`nix::StoreAPI::makeValidityRegistration(std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, bool, bool)':
/home/dannym/src/guix/nix/libstore/store-api.cc:251: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/store-api.cc:245: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-store-api.o): In function `nix::isInStore(std::string 
const&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:21: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
libstore.a(libstore_a-store-api.o): In function `std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > 
nix::readStorePaths<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(nix::Source&)':
/home/dannym/src/guix/nix/libstore/store-api.cc:317: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::readStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(nix::Source&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::createTempDirInStore()':
/home/dannym/src/guix/nix/libstore/local-store.cc:1601: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1599: undefined reference to 
`nix::createTempDir(std::string const&, std::string const&, bool, bool, 
unsigned int)'
libstore.a(libstore_a-local-store.o): In function 
`nix::parseHashField(std::string const&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::startSubstituter(std::string const&, 
nix::RunningSubstituter&)::{lambda()#1}::operator()() const':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function `nix::makeMutable(std::string 
const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1991: undefined reference to 
`nix::lstat(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1996: undefined reference to 
`nix::readDirectory(std::string const&)'
libstore.a(libstore_a-local-store.o): In function `nix::makeMutable(std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::throwSQLiteError(sqlite3*, boost::basic_format const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:73: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::throwSQLiteError(sqlite3*, boost::basic_format const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::throwSQLiteError(sqlite3*, boost::basic_format const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:76: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::throwSQLiteError(sqlite3*, boost::basic_format const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-local-store.o): In function `nix::checkStoreNotSymlink()':
/home/dannym/src/guix/nix/libstore/local-store.cc:210: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:221: undefined reference to 
`nix::dirOf(std::string const&)'
libstore.a(libstore_a-local-store.o): In function `nix::checkStoreNotSymlink()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::getSchema()':
/home/dannym/src/guix/nix/libstore/local-store.cc:395: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:396: undefined reference to 
`nix::readFile(std::string const&, bool)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::getSchema()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::openDB(bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::makeStoreWritable()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::getLineFromSubstituter(nix::RunningSubstituter&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1182: undefined reference to 
`nix::writeToStderr(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::getLineFromSubstituter(nix::RunningSubstituter&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::startSubstituter(std::string const&, 
nix::RunningSubstituter&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1109: undefined reference to 
`nix::startProcess(std::function<void ()>, bool, std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1120: undefined reference to 
`nix::baseNameOf(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::startSubstituter(std::string const&, 
nix::RunningSubstituter&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicaliseTimestampAndPermissions(std::string const&, stat const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicaliseTimestampAndPermissions(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicalisePathMetaData_(std::string const&, unsigned int, 
std::set<std::pair<unsigned long, unsigned long>, std::less<std::pair<unsigned 
long, unsigned long> >, std::allocator<std::pair<unsigned long, unsigned long> 
> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicalisePathMetaData_(std::string const&, unsigned int, 
std::set<std::pair<unsigned long, unsigned long>, std::less<std::pair<unsigned 
long, unsigned long> >, std::allocator<std::pair<unsigned long, unsigned long> 
> >&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:619: undefined reference to 
`nix::readDirectory(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicalisePathMetaData_(std::string const&, unsigned int, 
std::set<std::pair<unsigned long, unsigned long>, std::less<std::pair<unsigned 
long, unsigned long> >, std::allocator<std::pair<unsigned long, unsigned long> 
> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::canonicalisePathMetaData(std::string const&, unsigned int, 
std::set<std::pair<unsigned long, unsigned long>, std::less<std::pair<unsigned 
long, unsigned long> >, std::allocator<std::pair<unsigned long, unsigned long> 
> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::queryPathInfo(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::queryValidPathsOld()':
/home/dannym/src/guix/nix/libstore/local-store.cc:1908: undefined reference to 
`nix::readDirectory(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::checkDerivationOutputs(std::string const&, nix::Derivation 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::addToStoreFromDump(std::string const&, std::string const&, 
bool, nix::HashType, bool)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1383: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1389: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1387: undefined reference to 
`nix::restorePath(std::string const&, nix::Source&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1383: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::addToStore(std::string const&, std::string const&, bool, 
nix::HashType, nix::PathFilter&, bool)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1423: undefined reference to 
`nix::absPath(std::string, std::string)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1431: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1433: undefined reference to 
`nix::readFile(std::string const&, bool)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::addToStore(std::string const&, std::string const&, bool, 
nix::HashType, nix::PathFilter&, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::addTextToStore(std::string const&, std::string const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
const&, bool)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1452: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1454: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1452: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::queryPathInfoOld(std::string const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1920: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1921: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/local-store.cc:1922: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1924: undefined reference to 
`nix::readFile(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1927: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1936: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::queryPathInfoOld(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::LocalStore(bool)':
/home/dannym/src/guix/nix/libstore/local-store.cc:237: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:239: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:241: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:242: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:243: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:245: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:246: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:247: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:304: undefined reference to 
`nix::deletePath(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:357: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/local-store.cc:357: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:255: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:335: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/local-store.cc:335: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:298: undefined reference to 
`nix::writeFull(int, std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::LocalStore(bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::querySubstitutablePaths(std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1224: undefined reference to 
`nix::writeLine(int, std::string)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::querySubstitutablePathInfos(std::string const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
std::map<std::string, nix::SubstitutablePathInfo, std::less<std::string>, 
std::allocator<std::pair<std::string const, nix::SubstitutablePathInfo> > >&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1249: undefined reference to 
`nix::writeLine(int, std::string)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::querySubstitutablePathInfos(std::string const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
std::map<std::string, nix::SubstitutablePathInfo, std::less<std::string>, 
std::allocator<std::pair<std::string const, nix::SubstitutablePathInfo> > >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::pathContentsGood(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::pathContentsGood(std::string const&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1884: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::pathContentsGood(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::invalidatePath(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::invalidatePathChecked(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyPath(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
bool, bool&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyPath(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
bool, bool&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1843: undefined reference to 
`nix::baseNameOf(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyPath(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> >&, 
bool, bool&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyStore(bool, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyStore(bool, bool)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1758: undefined reference to 
`nix::readDirectory(std::string const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::verifyStore(bool, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::exportPath(std::string const&, bool, nix::Sink&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1521: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1534: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1538: undefined reference to 
`void nix::writeStrings<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > const&, nix::Sink&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1541: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1548: undefined reference to 
`nix::createTempDir(std::string const&, std::string const&, bool, bool, 
unsigned int)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1549: undefined reference to 
`nix::AutoDelete::AutoDelete(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1551: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1563: undefined reference to 
`nix::runProgram(std::string, bool, std::list<std::string, 
std::allocator<std::string> > const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1565: undefined reference to 
`nix::writeString(std::string const&, nix::Sink&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::exportPath(std::string const&, bool, nix::Sink&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::importPath(bool, nix::Source&)':
/home/dannym/src/guix/nix/libstore/local-store.cc:1614: undefined reference to 
`nix::AutoDelete::AutoDelete(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1617: undefined reference to 
`nix::restorePath(std::string const&, nix::Source&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1627: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1639: undefined reference to 
`nix::readString(nix::Source&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1678: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1678: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1684: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1684: undefined reference to 
`nix::deletePath(std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1643: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/local-store.cc:1653: undefined reference to 
`nix::runProgram(std::string, bool, std::list<std::string, 
std::allocator<std::string> > const&)'
libstore.a(libstore_a-local-store.o): In function 
`nix::LocalStore::importPath(bool, nix::Source&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::HookInstance::HookInstance()':
/home/dannym/src/guix/nix/libstore/build.cc:611: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:613: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/build.cc:625: undefined reference to 
`nix::startProcess(std::function<void ()>, bool, std::string const&, bool)'
libstore.a(libstore_a-build.o): In function `nix::commonChildInit(nix::Pipe&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::deleteTmpDir(bool)':
/home/dannym/src/guix/nix/libstore/build.cc:2579: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::deleteTmpDir(bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::SubstitutionGoal::tryToRun()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/nix/libstore/build.cc:2935: undefined reference to 
`nix::stringsToCharPtrs(std::list<std::string, std::allocator<std::string> > 
const&)'
libstore.a(libstore_a-build.o): In function 
`nix::SubstitutionGoal::tryToRun()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::HookInstance::HookInstance()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/nix/libstore/build.cc:643: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:643: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:643: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::HookInstance::HookInstance()::{lambda()#1}::operator()() const':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::openLogFile()':
/home/dannym/src/guix/nix/libstore/build.cc:2519: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2522: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:2523: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2527: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:2542: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::openLogFile()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function `nix::replaceValidPath(std::string 
const&, std::string)':
/home/dannym/src/guix/nix/libstore/build.cc:1385: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1389: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1390: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::replaceValidPath(std::string 
const&, std::string)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::closeLogFile()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::handleChildOutput(int, std::string const&)':
/home/dannym/src/guix/nix/libstore/build.cc:2609: undefined reference to 
`nix::writeToStderr(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::handleChildOutput(int, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::handleChildOutput(int, std::string const&)':
/home/dannym/src/guix/nix/libstore/build.cc:2599: undefined reference to 
`nix::writeToStderr(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2605: undefined reference to 
`nix::writeFull(int, std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::Goal::trace(boost::basic_format const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::pathFailed(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::timedOut()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::timedOut()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::parseReferenceSpecifiers(nix::Derivation const&, std::string)':
/home/dannym/src/guix/nix/libstore/build.cc:2289: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::parseReferenceSpecifiers(nix::Derivation const&, std::string)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::UserLock::acquire()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::UserLock::acquire()':
/home/dannym/src/guix/nix/libstore/build.cc:523: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::UserLock::acquire()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::UserLock::acquire()':
/home/dannym/src/guix/nix/libstore/build.cc:521: undefined reference to 
`nix::createDirs(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::UserLock::acquire()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::finished()':
/home/dannym/src/guix/nix/libstore/build.cc:2970: undefined reference to 
`nix::readLine(int)'
/home/dannym/src/guix/nix/libstore/build.cc:2971: undefined reference to 
`nix::readLine(int)'
/home/dannym/src/guix/nix/libstore/build.cc:2982: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::finished()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::finished()':
/home/dannym/src/guix/nix/libstore/build.cc:2980: undefined reference to 
`nix::statusToString(int)'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::finished()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::DerivationGoal(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, nix::Worker&, 
nix::BuildMode)':
/home/dannym/src/guix/nix/libstore/build.cc:899: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::addHashRewrite(std::string const&)':
/home/dannym/src/guix/nix/libstore/build.cc:2655: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2655: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/nix/libstore/build.cc:2078: undefined reference to 
`nix::readFile(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/build.cc:2078: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2080: undefined reference to 
`std::vector<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::vector<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2081: undefined reference to 
`nix::decodeOctalEscaped(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2148: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2154: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2161: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2259: undefined reference to 
`nix::baseNameOf(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/nix/libstore/build.cc:2267: undefined reference to 
`nix::writeFull(int, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2270: undefined reference to 
`nix::stringsToCharPtrs(std::list<std::string, std::allocator<std::string> > 
const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2270: undefined reference to 
`nix::stringsToCharPtrs(std::list<std::string, std::allocator<std::string> > 
const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/nix/libstore/build.cc:2139: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2139: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2140: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2137: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2275: undefined reference to 
`nix::writeFull(int, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2095: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2096: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2099: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2107: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2108: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2109: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2110: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/nix/libstore/build.cc:2162: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2167: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::runChild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryNext()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::init()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::LocalStore::ensurePath(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::tryBuildHook()':
/home/dannym/src/guix/nix/libstore/build.cc:1570: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1578: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1584: undefined reference to 
`nix::concatStringsSep(std::string const&, std::list<std::string, 
std::allocator<std::string> > const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1584: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:1584: undefined reference to 
`nix::writeLine(int, std::string)'
/home/dannym/src/guix/nix/libstore/build.cc:1596: undefined reference to 
`nix::writeToStderr(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1590: undefined reference to 
`nix::readLine(int)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::tryBuildHook()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::tryBuildHook()':
/home/dannym/src/guix/nix/libstore/build.cc:1622: undefined reference to 
`nix::writeLine(int, std::string)'
/home/dannym/src/guix/nix/libstore/build.cc:1628: undefined reference to 
`nix::writeLine(int, std::string)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::tryBuildHook()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryToRun()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryToRun()':
/home/dannym/src/guix/nix/libstore/build.cc:2915: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2922: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2928: undefined reference to 
`nix::startProcess(std::function<void ()>, bool, std::string const&, bool)'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryToRun()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryToRun()':
/home/dannym/src/guix/nix/libstore/build.cc:2916: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::SubstitutionGoal::tryToRun()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::haveDerivation()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::init()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::inputsRealised()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/nix/libstore/build.cc:2332: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/nix/libstore/build.cc:2382: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
/home/dannym/src/guix/nix/libstore/build.cc:2383: undefined reference to 
`nix::deletePath(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:2386: undefined reference to 
`nix::restorePath(std::string const&, nix::Source&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/nix/libstore/build.cc:2345: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::registerOutputs()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::buildDone()':
/home/dannym/src/guix/nix/libstore/build.cc:1475: undefined reference to 
`nix::statusToString(int)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::buildDone()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::buildDone()':
/home/dannym/src/guix/nix/libstore/build.cc:1489: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1489: undefined reference to 
`nix::deletePath(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1468: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::buildDone()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1716: undefined reference to 
`nix::createTempDir(std::string const&, std::string const&, bool, bool, 
unsigned int)'
/home/dannym/src/guix/nix/libstore/build.cc:1763: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1798: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1825: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1828: undefined reference to 
`nix::AutoDelete::AutoDelete(std::string const&, bool)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1842: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1848: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1855: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:1855: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1861: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/build.cc:1861: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1865: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1869: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::tokenizeString<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1870: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::tokenizeString<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1935: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:2024: undefined reference to 
`nix::readLine(int)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1955: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1889: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1911: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
/home/dannym/src/guix/nix/libstore/build.cc:1913: undefined reference to 
`nix::restorePath(std::string const&, nix::Source&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1825: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::DerivationGoal::startBuilder()':
/home/dannym/src/guix/nix/libstore/build.cc:1751: undefined reference to 
`std::list<std::string, std::allocator<std::string> > 
nix::tokenizeString<std::list<std::string, std::allocator<std::string> > 
>(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/build.cc:1752: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::tryToBuild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::tryToBuild()':
/home/dannym/src/guix/nix/libstore/build.cc:1309: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::tryToBuild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::tryToBuild()':
/home/dannym/src/guix/nix/libstore/build.cc:1311: undefined reference to 
`nix::deletePath(std::string const&)'
libstore.a(libstore_a-build.o): In function `nix::DerivationGoal::tryToBuild()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-build.o): In function 
`nix::SubstitutionGoal::handleChildOutput(int, std::string const&)':
/home/dannym/src/guix/nix/libstore/build.cc:3049: undefined reference to 
`nix::writeToStderr(std::string const&)'
libstore.a(libstore_a-pathlocks.o): In function 
`nix::deleteLockFile(std::string const&, int)':
/home/dannym/src/guix/nix/libstore/pathlocks.cc:36: undefined reference to 
`nix::writeFull(int, std::string const&)'
libstore.a(libstore_a-pathlocks.o): In function `nix::lockFile(int, 
nix::LockType, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-pathlocks.o): In function `nix::PathLocks::unlock()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-pathlocks.o): In function `nix::openLockFile(std::string 
const&, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-pathlocks.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-derivations.o): In function 
`nix::makeDrvPathWithOutputs(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:278: undefined reference to 
`nix::concatStringsSep(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&)'
libstore.a(libstore_a-derivations.o): In function 
`nix::parseDrvPathWithOutputs(std::string const&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:270: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::tokenizeString<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::string const&, std::string const&)'
libstore.a(libstore_a-derivations.o): In function 
`nix::DerivationOutput::parseHashInfo(bool&, nix::HashType&, nix::Hash&) const':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-derivations.o): In function 
`nix::parsePath(std::istream&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:49: undefined reference to 
`nix::parseString(std::istream&)'
libstore.a(libstore_a-derivations.o): In function 
`nix::parsePath(std::istream&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-derivations.o): In function 
`nix::parseStrings(std::istream&, bool)':
/home/dannym/src/guix/nix/libstore/derivations.cc:60: undefined reference to 
`nix::parseString(std::istream&)'
libstore.a(libstore_a-derivations.o): In function 
`nix::readDerivation(std::string const&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:118: undefined reference to 
`nix::readFile(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/derivations.cc:69: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:74: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:74: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:75: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:76: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:76: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:77: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:77: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:78: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:83: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:85: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:87: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:89: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
libstore.a(libstore_a-derivations.o):/home/dannym/src/guix/nix/libstore/derivations.cc:92:
 more undefined references to `nix::expect(std::istream&, std::string const&)' 
follow
libstore.a(libstore_a-derivations.o): In function 
`nix::readDerivation(std::string const&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:93: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:94: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:94: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:97: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:99: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:102: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:104: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:104: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:105: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:105: undefined reference to 
`nix::parseString(std::istream&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:106: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
/home/dannym/src/guix/nix/libstore/derivations.cc:110: undefined reference to 
`nix::expect(std::istream&, std::string const&)'
libstore.a(libstore_a-derivations.o): In function 
`nix::readDerivation(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-derivations.o): In function 
`nix::isDerivation(std::string const&)':
/home/dannym/src/guix/nix/libstore/derivations.cc:200: undefined reference to 
`nix::hasSuffix(std::string const&, std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::isActiveTempFile(nix::LocalStore::GCState const&, std::string 
const&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:389: undefined reference to 
`nix::hasSuffix(std::string const&, std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deleteGarbage(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:397: undefined reference to 
`nix::deletePath(std::string const&, unsigned long long&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::openGCLock(nix::LockType)':
/home/dannym/src/guix/nix/libstore/gc.cc:32: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::openGCLock(nix::LockType)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addTempRoot(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addTempRoot(std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:194: undefined reference to 
`nix::writeFull(int, std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addTempRoot(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addTempRoot(std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:154: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:155: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:157: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:162: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addTempRoot(std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::removeUnusedLinks(nix::LocalStore::GCState const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-gc.o): In function `nix::makeSymlink(std::string const&, 
std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:57: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:57: undefined reference to 
`nix::createDirs(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:61: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:62: undefined reference to 
`nix::createSymlink(std::string const&, std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::makeSymlink(std::string const&, 
std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::addIndirectRoot(std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:81: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:81: undefined reference to 
`nix::canonPath(std::string const&, bool)'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/nix/libstore/gc.cc:89: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/gc.cc:90: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/gc.cc:109: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:109: undefined reference to 
`nix::canonPath(std::string const&, bool)'
/home/dannym/src/guix/nix/libstore/gc.cc:118: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:118: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:119: undefined reference to 
`nix::writeFile(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:101: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/nix/libstore/gc.cc:101: undefined reference to 
`nix::isLink(std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/nix/libstore/gc.cc:101: undefined reference to 
`nix::readLink(std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::addPermRoot(nix::StoreAPI&, 
std::string const&, std::string const&, bool, bool)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deletePathRecursive(nix::LocalStore::GCState&, std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deleteGarbage(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:397: undefined reference to 
`nix::deletePath(std::string const&, unsigned long long&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deletePathRecursive(nix::LocalStore::GCState&, std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deletePathRecursive(nix::LocalStore::GCState&, std::string 
const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:439: undefined reference to 
`nix::baseNameOf(std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deletePathRecursive(nix::LocalStore::GCState&, std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deleteGarbage(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:397: undefined reference to 
`nix::deletePath(std::string const&, unsigned long long&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deletePathRecursive(nix::LocalStore::GCState&, std::string 
const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::canReachRoot(nix::LocalStore::GCState&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> >&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::tryToDelete(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o):/home/dannym/src/guix/./nix/libutil/types.hh:36: 
more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:343: undefined reference to 
`nix::getEnv(std::string const&, std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:349: undefined reference to 
`nix::runProgram(std::string, bool, std::list<std::string, 
std::allocator<std::string> > const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:351: undefined reference to 
`std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
nix::tokenizeString<std::set<std::string, std::less<std::string>, 
std::allocator<std::string> > >(std::string const&, std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:211: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libstore/gc.cc:211: undefined reference to 
`nix::readDirectory(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:214: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:234: undefined reference to 
`nix::writeFull(int, std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:245: undefined reference to 
`nix::readFile(int)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deleteGarbage(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:397: undefined reference to 
`nix::deletePath(std::string const&, unsigned long long&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:646: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::deleteGarbage(nix::LocalStore::GCState&, std::string const&)':
/home/dannym/src/guix/nix/libstore/gc.cc:397: undefined reference to 
`nix::deletePath(std::string const&, unsigned long long&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/nix/libstore/gc.cc:648: undefined reference to 
`nix::createDirs(std::string const&)'
libstore.a(libstore_a-gc.o): In function 
`nix::LocalStore::collectGarbage(nix::GCOptions const&, nix::GCResults&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::foundRoot(nix::StoreAPI&, 
std::string const&, std::string const&, std::map<std::string, std::string, 
std::less<std::string>, std::allocator<std::pair<std::string const, 
std::string> > >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::findRoots(nix::StoreAPI&, 
std::string const&, unsigned char, std::map<std::string, std::string, 
std::less<std::string>, std::allocator<std::pair<std::string const, 
std::string> > >&)':
/home/dannym/src/guix/nix/libstore/gc.cc:279: undefined reference to 
`nix::getFileType(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:282: undefined reference to 
`nix::readDirectory(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:309: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:287: undefined reference to 
`nix::readLink(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:293: undefined reference to 
`nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:293: undefined reference to 
`nix::absPath(std::string, std::string)'
/home/dannym/src/guix/nix/libstore/gc.cc:294: undefined reference to 
`nix::pathExists(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:295: undefined reference to 
`nix::isInDir(std::string const&, std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::findRoots(nix::StoreAPI&, 
std::string const&, unsigned char, std::map<std::string, std::string, 
std::less<std::string>, std::allocator<std::pair<std::string const, 
std::string> > >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::findRoots(nix::StoreAPI&, 
std::string const&, unsigned char, std::map<std::string, std::string, 
std::less<std::string>, std::allocator<std::pair<std::string const, 
std::string> > >&)':
/home/dannym/src/guix/nix/libstore/gc.cc:300: undefined reference to 
`nix::lstat(std::string const&)'
/home/dannym/src/guix/nix/libstore/gc.cc:302: undefined reference to 
`nix::readLink(std::string const&)'
libstore.a(libstore_a-gc.o): In function `nix::findRoots(nix::StoreAPI&, 
std::string const&, unsigned char, std::map<std::string, std::string, 
std::less<std::string>, std::allocator<std::pair<std::string const, 
std::string> > >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-gc.o): In function `nix::LocalStore::findRoots()':
/home/dannym/src/guix/nix/libstore/gc.cc:332: undefined reference to 
`nix::pathExists(std::string const&)'
libstore.a(libstore_a-misc.o): In function `nix::dfsVisit(nix::StoreAPI&, 
std::set<std::string, std::less<std::string>, std::allocator<std::string> > 
const&, std::string const&, std::set<std::string, std::less<std::string>, 
std::allocator<std::string> >&, std::list<std::string, 
std::allocator<std::string> >&, std::set<std::string, std::less<std::string>, 
std::allocator<std::string> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-misc.o): In function `nix::findOutput(nix::Derivation 
const&, std::string)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-references.o): In function `nix::search(unsigned char 
const*, unsigned int, std::set<std::string, std::less<std::string>, 
std::allocator<std::string> >&, std::set<std::string, std::less<std::string>, 
std::allocator<std::string> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-references.o): In function 
`nix::scanForReferences(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, 
std::pair<nix::Hash, unsigned long long>&)':
/home/dannym/src/guix/nix/libstore/references.cc:93: undefined reference to 
`nix::baseNameOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/references.cc:106: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
libstore.a(libstore_a-references.o): In function 
`nix::scanForReferences(std::string const&, std::set<std::string, 
std::less<std::string>, std::allocator<std::string> > const&, 
std::pair<nix::Hash, unsigned long long>&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::readDirectoryIgnoringInodes(std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> > const&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::loadInodeHash()':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::optimisePath_(nix::OptimiseStats&, std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> >&)':
/home/dannym/src/guix/nix/libstore/optimise-store.cc:145: undefined reference 
to `nix::pathExists(std::string const&)'
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::optimisePath_(nix::OptimiseStats&, std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::optimisePath_(nix::OptimiseStats&, std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> >&)':
/home/dannym/src/guix/nix/libstore/optimise-store.cc:187: undefined reference 
to `boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::optimisePath_(nix::OptimiseStats&, std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> >&)':
/home/dannym/src/guix/nix/libstore/optimise-store.cc:180: undefined reference 
to `nix::dirOf(std::string const&)'
/home/dannym/src/guix/nix/libstore/optimise-store.cc:184: undefined reference 
to `nix::dirOf(std::string const&)'
libstore.a(libstore_a-optimise-store.o): In function 
`nix::LocalStore::optimisePath_(nix::OptimiseStats&, std::string const&, 
std::unordered_set<unsigned long, std::hash<unsigned long>, 
std::equal_to<unsigned long>, std::allocator<unsigned long> >&)':
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/./nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libstore.a(libstore_a-optimise-store.o):/home/dannym/src/guix/./nix/libutil/types.hh:36:
 more undefined references to `boost::basic_format::str() const' follow
libutil.a(libutil_a-archive.o): In function `boost::io::detail::(anonymous 
namespace)::do_pad(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&, long, char, std::_Ios_Fmtflags, bool)':
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:54: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::reserve(unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::replace(__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
>, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-archive.o): In function `void 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_M_construct<char const*>(char const*, char const*, 
std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1936:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned 
long, unsigned long) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1461:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o):/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 more undefined references to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const' 
follow
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o): In function `nix::parse(nix::ParseSink&, 
nix::Source&, std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&) [clone .constprop.102]':
/home/dannym/src/guix/nix/libutil/archive.cc:249: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::find(char, unsigned long) const'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `nix::parse(nix::ParseSink&, 
nix::Source&, std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&) [clone .constprop.102]':
/home/dannym/src/guix/nix/libutil/archive.cc:249: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::find(char, unsigned long) const'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::replace(__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
>, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > std::operator+<char, 
std::char_traits<char>, std::allocator<char> >(char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:1159:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::reserve(unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1016:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1151:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:207: 
undefined reference to `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1461:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::replace(__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
>, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1151:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:207: 
undefined reference to `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1461:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1151:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-archive.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::_M_stringbuf_init(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:207: 
undefined reference to `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long, 
unsigned long)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::insert(unsigned long, unsigned 
long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1419:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-archive.o): In function `boost::basic_format& 
boost::io::detail::feed<std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >&>(boost::basic_format&, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>&)':
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:185: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::swap(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `boost::basic_format& 
boost::io::detail::feed<std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >&>(boost::basic_format&, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>&)':
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:36: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::~basic_string()'
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:36: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::~basic_string()'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-archive.o): In function `boost::basic_format& 
boost::io::detail::feed<std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >&>(boost::basic_format&, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>&)':
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:36: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::~basic_string()'
libutil.a(libutil_a-archive.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-archive.o): In function 
`_GLOBAL__sub_I__ZN3nix11useCaseHackE':
/home/dannym/src/guix/nix/libutil/archive.cc:32: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::~basic_string()'
/home/dannym/src/guix/nix/libutil/archive.cc:34: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::~basic_string()'
libutil.a(libutil_a-affinity.o): In function `void 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_M_construct<char const*>(char const*, char const*, 
std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libutil.a(libutil_a-affinity.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-affinity.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-affinity.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-affinity.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-affinity.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-affinity.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-serialise.o): In function `void 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_M_construct<char const*>(char const*, char const*, 
std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libutil.a(libutil_a-serialise.o): In function `nix::StringSource::read(unsigned 
char*, unsigned long)':
/home/dannym/src/guix/nix/libutil/serialise.cc:131: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::copy(char*, unsigned long, unsigned long) const'
libutil.a(libutil_a-serialise.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1016:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `boost::io::detail::(anonymous 
namespace)::do_pad(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&, long, char, std::_Ios_Fmtflags, bool)':
/home/dannym/src/guix/./nix/boost/format/feed_args.hpp:54: undefined reference 
to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::reserve(unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::replace(__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
>, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-util.o): In function `void std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_construct<char const*>(char 
const*, char const*, std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, 
unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2264:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::push_back(char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o):/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 more undefined references to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)' follow
libutil.a(libutil_a-util.o): In function 
`nix::baseNameOf(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/home/dannym/src/guix/nix/libutil/util.cc:152: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::rfind(char, unsigned long) const'
libutil.a(libutil_a-util.o): In function 
`nix::dirOf(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/home/dannym/src/guix/nix/libutil/util.cc:143: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::rfind(char, unsigned long) const'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::push_back(char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::replace(unsigned long, unsigned 
long, char const*, unsigned long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1584:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::assign(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1168:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::push_back(char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function 
`nix::canonPath(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, bool)':
/home/dannym/src/guix/nix/libutil/util.cc:114: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::rfind(char, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::erase(unsigned long, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1461:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned long, 
unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::push_back(char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1083:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::replace(unsigned long, unsigned 
long, char const*, unsigned long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1584:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::assign(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1168:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, 
unsigned long, char const*, unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `void std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_construct<__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
> >(__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, 
__gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned 
long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1016:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `bool std::operator==<char, 
std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&, char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:4941:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::append(char const*)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1030:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libutil.a(libutil_a-util.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:577: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::basic_ostream<char, 
std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::replace(__gnu_cxx::__normal_iterator<char const*, 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 
>, __gnu_cxx::__normal_iterator<char const*, std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > >, unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1714:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_not_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2042:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:590:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::swap(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >&)'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_not_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2042:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_not_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2042:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-util.o): In function `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::find_first_not_of(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&, unsigned long) const':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:2169:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, 
unsigned long, unsigned long) const'
libutil.a(libutil_a-hash.o): In function `nix::hashPath(nix::HashType, 
std::string const&, nix::PathFilter&)':
/home/dannym/src/guix/nix/libutil/hash.cc:310: undefined reference to 
`nix::dumpPath(std::string const&, nix::Sink&, nix::PathFilter&)'
libutil.a(libutil_a-hash.o): In function `nix::parseHash(nix::HashType, 
std::string const&)':
/home/dannym/src/guix/nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
/home/dannym/src/guix/nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libutil.a(libutil_a-hash.o): In function `nix::parseHash32(nix::HashType, 
std::string const&)':
/home/dannym/src/guix/nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libutil.a(libutil_a-hash.o): In function `nix::parseHash16or32(nix::HashType, 
std::string const&)':
/home/dannym/src/guix/nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libutil.a(libutil_a-hash.o): In function `nix::hashFile(nix::HashType, 
std::string const&)':
/home/dannym/src/guix/nix/libutil/types.hh:36: undefined reference to 
`boost::basic_format::str() const'
libutil.a(libutil_a-hash.o):/home/dannym/src/guix/nix/libutil/types.hh:36: more 
undefined references to `boost::basic_format::str() const' follow
libformat.a(libformat_a-format_implementation.o): In function `void 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_M_construct<char*>(char*, char*, std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::resize(unsigned long)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:755:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::resize(unsigned long, char)'
libformat.a(libformat_a-format_implementation.o): In function 
`boost::basic_format::str[abi:cxx11]() const':
/home/dannym/src/guix/nix/boost/format/format_implementation.cc:170: undefined 
reference to `std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >::reserve(unsigned long)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1043:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::basic_stringbuf(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:101: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`boost::basic_format::basic_format(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)':
/home/dannym/src/guix/nix/boost/format/format_implementation.cc:64: undefined 
reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::basic_stringbuf(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:101: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`boost::basic_format::basic_format(char const*)':
/home/dannym/src/guix/nix/boost/format/format_implementation.cc:32: undefined 
reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:385: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:548: 
undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::basic_stringbuf(std::_Ios_Openmode)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:101: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`boost::basic_format::basic_format(boost::basic_format const&)':
/home/dannym/src/guix/nix/boost/format/format_implementation.cc:74: undefined 
reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, 
std::allocator<char> >::~basic_ostringstream()'
libformat.a(libformat_a-format_implementation.o): In function 
`std::basic_ostream<char, std::char_traits<char> >::~basic_ostream()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/ostream:93: 
undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_stringbuf<char, std::char_traits<char>, 
std::allocator<char> >::~basic_stringbuf()':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/sstream:65: 
undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, 
std::char_traits<char>, std::allocator<char> >'
libformat.a(libformat_a-format_implementation.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
libformat.a(libformat_a-parsing.o): In function `void 
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::_M_construct<char const*>(char const*, char const*, 
std::forward_iterator_tag)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.tcc:223:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, 
unsigned long)'
libformat.a(libformat_a-parsing.o): In function 
`boost::basic_format::parse(std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)':
/home/dannym/src/guix/nix/boost/format/parsing.cc:361: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::find(char, unsigned long) const'
/home/dannym/src/guix/nix/boost/format/parsing.cc:385: undefined reference to 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::find(char, unsigned long) const'
libformat.a(libformat_a-parsing.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libformat.a(libformat_a-parsing.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(unsigned long, char)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1043:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned long, 
unsigned long, unsigned long, char)'
libformat.a(libformat_a-parsing.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::append(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:984:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned 
long)'
libformat.a(libformat_a-parsing.o): In function 
`std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> 
>::assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)':
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
/gnu/store/bg4zal19nkqf611mymxi639jy5igbhlg-gcc-5.3.0/include/c++/bits/basic_string.h:1096:
 undefined reference to `std::__cxx11::basic_string<char, 
std::char_traits<char>, std::allocator<char> 
>::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> > const&)'
collect2: error: ld returned 1 exit status
Makefile:2761: recipe for target 'guix-daemon' failed
make[2]: *** [guix-daemon] Error 1
make[2]: Leaving directory '/home/dannym/src/guix'
Makefile:3890: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/dannym/src/guix'
Makefile:2501: recipe for target 'all' failed
make: *** [all] Error 2
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bug#22965: git guix build error in ./pre-inst-env guix environment guix, Danny Milosavljevic <=
- bug#22965: git guix build error in ./pre-inst-env guix environment guix, Danny Milosavljevic, 2016/03/09
  - bug#22965: git guix build error in ./pre-inst-env guix environment guix, Christopher Allan Webber, 2016/03/09
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