[mlpack-git] [mlpack] Error compiling test program (#562)

tpBull notifications at github.com
Fri Mar 11 11:57:56 EST 2016


I had made mlpack as tutorial.
Also there is a mistake when I use type "make mlpack_test"

bull at ubuntu:~/Downloads/mlpack-master/src/mlpack/tests$ make mlpack_test
g++     mlpack_test.cpp   -o mlpack_test
/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crt1.o: In function `_start':
/build/buildd/glibc-2.21/csu/../sysdeps/x86_64/start.S:114: undefined reference to `main'
/tmp/ccY58iNT.o: In function `init_unit_test_suite(int, char**)':
mlpack_test.cpp:(.text+0x61): undefined reference to `boost::unit_test::framework::master_test_suite()'
/tmp/ccY58iNT.o: In function `boost::unit_test::unit_test_log_t::unit_test_log_t()':
mlpack_test.cpp:(.text._ZN5boost9unit_test15unit_test_log_tC2Ev[_ZN5boost9unit_test15unit_test_log_tC5Ev]+0x2b): undefined reference to `vtable for boost::unit_test::unit_test_log_t'
/tmp/ccY58iNT.o: In function `GlobalFixture::GlobalFixture()':
mlpack_test.cpp:(.text._ZN13GlobalFixtureC2Ev[_ZN13GlobalFixtureC5Ev]+0xa): undefined reference to `mlpack::Log::Info'
mlpack_test.cpp:(.text._ZN13GlobalFixtureC2Ev[_ZN13GlobalFixtureC5Ev]+0x11): undefined reference to `mlpack::Log::Warn'
/tmp/ccY58iNT.o: In function `boost::unit_test::unit_test_log_t::~unit_test_log_t()':
mlpack_test.cpp:(.text._ZN5boost9unit_test15unit_test_log_tD2Ev[_ZN5boost9unit_test15unit_test_log_tD5Ev]+0x13): undefined reference to `vtable for boost::unit_test::unit_test_log_t'
/tmp/ccY58iNT.o: In function `boost::unit_test::ut_detail::global_fixture_impl<GlobalFixture>::global_fixture_impl()':
mlpack_test.cpp:(.text._ZN5boost9unit_test9ut_detail19global_fixture_implI13GlobalFixtureEC2Ev[_ZN5boost9unit_test9ut_detail19global_fixture_implI13GlobalFixtureEC5Ev]+0x14): undefined reference to `boost::unit_test::global_fixture::global_fixture()'
collect2: error: ld returned 1 exit status
<builtin>: recipe for target 'mlpack_test' failed
make: *** [mlpack_test] Error 1


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https://github.com/mlpack/mlpack/issues/562#issuecomment-195452844
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