[igraph] Compilation Issue Using Graph Generation

[Thomas Gorochowski]

Hi there,

I am experiencing some problems compiling a program I am writing that  
uses igraph. Previously the program was compiling successfully,  
however, after adding the following line I get the linker errors  
documented at the end of this e-mail.

igraph_erdos_renyi_game(G, IGRAPH_ERDOS_RENYI_GNM, 100, 500,  
IGRAPH_UNDIRECTED, IGRAPH_NO_LOOPS);

It looks like it is trying to use some C++ symbols, however, I was  
under the impression that igraph was a pure C implementation? Is there  
a way of linking to igraph so that any underlying C++ code is hidden  
and not required by the linker?

The reason for this requirement is that I am developing a Mac OS X  
application on top of this library and from experience it plays better  
with just C based code.

Many thanks,

Tom
--
T.E. Gorochowski
University of Bristol, Centre for Complexity Sciences (BCCS)
http://www.chofski.co.uk, address@hidden


***************** Linker Output *******************
Undefined symbols:
 "operator delete[](void*)", referenced from:
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     gengraph::graph_molloy_opt::breadth_search(int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::~graph_molloy_opt()in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::~graph_molloy_opt()in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::replace(int*)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::clean()     in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertices_real(int&)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::pick_random_vertices(int&, int*,  
int, int*)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::pick_random_dst(double, int*, int*,  
int, int*)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::pick_random_src(double, int*, int*,  
int, int*)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::graph_molloy_opt(__sFILE*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::components(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::components(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::nbarcs_comp()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::nbvertices_comp()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::giant_comp()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::try_disconnect(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::try_disconnect(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::fab_connected_shuffle(long)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::opt_fab_connected_shuffle(long)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::gkantsidis_connected_shuffle(long)   
in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::sort_vertices(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_hash::~graph_molloy_hash()in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::~graph_molloy_hash()in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::restore(int*)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::try_shuffle(int, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::try_shuffle(int, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::try_shuffle(int, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::optimal_window()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::shuffle(unsigned long, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::shuffle(unsigned long, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::depth_isolated(int, long&, int&,  
int, int*&, bool*)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::effective_K(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::effective_K(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::degree_sequence::~degree_sequence()in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::cumul_sort(int*, int)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
     gengraph::degree_sequence::print_cumul()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::box_list::~box_list()in libigraph.a(libigraph_la- 
gengraph_box_list.o)
     gengraph::box_list::~box_list()in libigraph.a(libigraph_la- 
gengraph_box_list.o)
     gengraph::box_list::~box_list()in libigraph.a(libigraph_la- 
gengraph_box_list.o)
     gengraph::powerlaw::~powerlaw()in libigraph.a(libigraph_la- 
gengraph_powerlaw.o)
     gengraph::powerlaw::~powerlaw()in libigraph.a(libigraph_la- 
gengraph_powerlaw.o)
     gengraph::powerlaw::init_to_offset(double, int)in  
libigraph.a(libigraph_la-gengraph_powerlaw.o)
 "operator delete(void*)", referenced from:
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     std::vector<int, std::allocator<int>  
>::_M_insert_aux(__gnu_cxx::__normal_iterator<int*, std::vector<int,  
std::allocator<int> > >, int const&)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
 "operator new[](unsigned long)", referenced from:
     gengraph::graph_molloy_opt::breadth_search(int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::backup(int*)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::hard_copy()     in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::backup_degs(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::replace(int*)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertices_real(int&)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::pick_random_vertices(int&, int*,  
int, int*)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::path_sampling(int*, int*, double*,  
double**)in libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::rho(int, int, int*, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::vertex_betweenness(int, bool)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::alloc(gengraph::degree_sequence&)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::alloc(gengraph::degree_sequence&)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::vertex_cover(int, int*, int*, int**)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::traceroute_sample(int, int, int*,  
int, int*, double*, double**)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::graph_molloy_opt(__sFILE*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::graph_molloy_opt(__sFILE*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::make_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::components(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::components(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::components(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::try_disconnect(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::try_disconnect(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::sort_vertices(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_opt::sort_vertices(int*)   in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     gengraph::graph_molloy_hash::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::is_connected()      in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::alloc(gengraph::degree_sequence&)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::alloc(gengraph::degree_sequence&)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::hard_copy()     in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::backup()     in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::restore(int*)  in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::try_shuffle(int, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::try_shuffle(int, int, int*)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::shuffle(unsigned long, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::shuffle(unsigned long, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::shuffle(unsigned long, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::depth_isolated(int, long&, int&,  
int, int*&, bool*)in libigraph.a(libigraph_la- 
gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::effective_K(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::graph_molloy_hash::effective_K(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_hash.o)
     gengraph::cumul_sort(int*, int)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(igraph_vector_t  
const*)in libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::print_cumul()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::havelhakimi()      in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(int, double, int,  
int, double)in libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(int, double, int,  
int, double)in libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::degree_sequence::degree_sequence(__sFILE*, bool)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
     gengraph::box_list::box_list(int, int*)in  
libigraph.a(libigraph_la-gengraph_box_list.o)
     gengraph::box_list::box_list(int, int*)in  
libigraph.a(libigraph_la-gengraph_box_list.o)
     gengraph::box_list::box_list(int, int*)in  
libigraph.a(libigraph_la-gengraph_box_list.o)
     gengraph::powerlaw::powerlaw(double, int, int)in  
libigraph.a(libigraph_la-gengraph_powerlaw.o)
     gengraph::powerlaw::powerlaw(double, int, int)in  
libigraph.a(libigraph_la-gengraph_powerlaw.o)
     gengraph::powerlaw::init_to_offset(double, int)in  
libigraph.a(libigraph_la-gengraph_powerlaw.o)
 "operator new(unsigned long)", referenced from:
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     _igraph_degree_sequence_game_vl in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     std::vector<int, std::allocator<int>  
>::_M_insert_aux(__gnu_cxx::__normal_iterator<int*, std::vector<int,  
std::allocator<int> > >, int const&)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
 "std::__throw_length_error(char const*)", referenced from:
     std::vector<int, std::allocator<int>  
>::_M_insert_aux(__gnu_cxx::__normal_iterator<int*, std::vector<int,  
std::allocator<int> > >, int const&)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
 "___gxx_personality_v0", referenced from:
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_mr-connected.o)
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_graph_molloy_hash.o)
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_box_list.o)
     ___gxx_personality_v0$non_lazy_ptr in libigraph.a(libigraph_la- 
gengraph_powerlaw.o)
 "std::__throw_bad_alloc()", referenced from:
     std::vector<int, std::allocator<int>  
>::_M_insert_aux(__gnu_cxx::__normal_iterator<int*, std::vector<int,  
std::allocator<int> > >, int const&)in libigraph.a(libigraph_la- 
gengraph_degree_sequence.o)
 "std::ios_base::Init::Init()", referenced from:
     __static_initialization_and_destruction_0(int, int)in  
libigraph.a(libigraph_la-gengraph_mr-connected.o)
     __static_initialization_and_destruction_0(int, int)in  
libigraph.a(libigraph_la-gengraph_graph_molloy_optimized.o)
     __static_initialization_and_destruction_0(int, int)in  
libigraph.a(libigraph_la-gengraph_degree_sequence.o)
 "std::ios_base::Init::~Init()", referenced from:
     ___tcf_0 in libigraph.a(libigraph_la-gengraph_mr-connected.o)
     ___tcf_0 in libigraph.a(libigraph_la- 
gengraph_graph_molloy_optimized.o)
     ___tcf_0 in libigraph.a(libigraph_la-gengraph_degree_sequence.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status