Le 20/03/2017 à 17:50, SHIVAM MITTAL via Boost a écrit :

Hi everyone, I have been developing something, and basically it requires the two boost libraries - the matrix library and unit test library.

I have a file test.cpp :

#include <boost/numeric/ublas/matrix.hpp> #include <boost/numeric/ublas/io.hpp> #include <boost/test/included/unit_test.hpp>

#define BOOST_TEST_DYN_LINK #define BOOST_TEST_MODULE test

BOOST_AUTO_TEST_SUITE(Integer_matrices)

BOOST_AUTO_TEST_CASE(Constructors) { BOOST_CHECK(2 == 2); }

BOOST_AUTO_TEST_SUITE_END()

I am compiling this with: g++ -I <path to boost_1_63_0> test.cpp

I'm getting the following error: /tmp/ccnxRzsf.o: In function `main': test.cpp:(.text+0x18aa1): undefined reference to `init_unit_test_suite(int, char**)' collect2: error: ld returned 1 exit status

Any help will be greatly appreciated. Thanks.

Just remove the "#define BOOST_TEST_DYN_LINK": you are forcing the dynamic link while at the same time you are using the "included" variant (header only). See http://www.boost.org/doc/libs/1_63_0/libs/test/doc/html/boost_test/usage_var... for more details. Raffi