Agregar dependencias a Bitcoin Core

Actualmente estoy editando una bifurcación de Bitcoin Core. Tengo tres bibliotecas que me gustaría agregar como dependencias. Una es de creación propia (CPISync) y depende de una segunda librería (NTL) que a su vez depende de una tercera (GMP).

He buscado aquí y aquí formas de agregar bibliotecas a Bitcoin Core, pero ninguna ha resultado útil. Al igual que en la primera publicación, sigo viendo Undefined reference toerrores cada vez (y he probado todas las permutaciones de Makefile.am discutidas allí). Del mismo modo, agregué archivos ntl.mk y gmp.mk (y los ejecuté con éxito make) como los segundos consejos, pero fue en vano.

Mi pregunta es: ¿cuál es el procedimiento estándar para agregar bibliotecas a Bitcoin Core? Me refiero a esto tanto específicamente para mi caso como para Bitcoin Core en general, ya que mis muchas búsquedas la semana pasada no han revelado ninguna apariencia de un camino trillado.

Mi error se ve así:

libbitcoin_server.a(libbitcoin_server_a-net_processing.o): In function `ProcessMessage(CNode*, std::__cxx11::basic_string, std::allocator > const&, CDataStream&, long, CChainParams const&, CConnman*, std::atomic const&)':
/home/hummus/bitcoin/src/net_processing.cpp:1858: undefined reference to `IBLTSync::IBLTSync(unsigned long, unsigned long)'
/home/hummus/bitcoin/src/net_processing.cpp:1863: undefined reference to `DataObject::DataObject(std::__cxx11::basic_string, std::allocator >)'
/home/hummus/bitcoin/src/net_processing.cpp:1864: undefined reference to `IBLTSync::addElem(DataObject*)'
/home/hummus/bitcoin/src/net_processing.cpp:1875: undefined reference to `CommString::CommString(std::__cxx11::basic_string, std::allocator >, bool)'
/home/hummus/bitcoin/src/net_processing.cpp:1879: undefined reference to `IBLTSync::SyncServer(Communicant*, std::__cxx11::list >&, std::__cxx11::list >&)'
/home/hummus/bitcoin/src/net_processing.cpp:1886: undefined reference to `DataObject::to_string[abi:cxx11]() const'
/home/hummus/bitcoin/src/net_processing.cpp:1875: undefined reference to `CommString::~CommString()'
/home/hummus/bitcoin/src/net_processing.cpp:1858: undefined reference to `IBLTSync::~IBLTSync()'
libbitcoin_server.a(libbitcoin_server_a-net_processing.o): In function `ProcessMessage(CNode*, std::__cxx11::basic_string, std::allocator > const&, CDataStream&, long, CChainParams const&, CConnman*, std::atomic const&)':
/usr/include/c++/7/bits/list.tcc:70: undefined reference to `CommString::~CommString()'
/usr/include/c++/7/bits/list.tcc:70: undefined reference to `IBLTSync::~IBLTSync()'
libbitcoin_server.a(libbitcoin_server_a-net_processing.o): In function `ProcessMessage(CNode*, std::__cxx11::basic_string, std::allocator > const&, CDataStream&, long, CChainParams const&, CConnman*, std::atomic const&)':
/home/hummus/bitcoin/src/net_processing.cpp:1858: undefined reference to `IBLTSync::~IBLTSync()'
/home/hummus/bitcoin/src/net_processing.cpp:1875: undefined reference to `CommString::~CommString()'
libntl.a(lip.o): In function `redc(_ntl_gbigint_body*, _ntl_gbigint_body*, long, unsigned long, _ntl_gbigint_body*)':
(.text+0x2a3): undefined reference to `__gmpn_addmul_1'
(.text+0x368): undefined reference to `__gmpn_sub_n'
libntl.a(lip.o): In function `_ntl_rem_struct_basic::eval(long*, _ntl_gbigint_body*, _ntl_tmp_vec*)':
(.text+0x46b): undefined reference to `__gmpn_mod_1'
libntl.a(lip.o): In function `_ntl_reduce_struct_montgomery::eval(_ntl_gbigint_body**, _ntl_gbigint_body**)':
(.text+0xfcb): undefined reference to `__gmpn_addmul_1'
(.text+0x1096): undefined reference to `__gmpn_sub_n'
libntl.a(lip.o): In function `_ntl_crt_struct_basic::eval(_ntl_gbigint_body**, long const*, _ntl_tmp_vec*)':
(.text+0x11df): undefined reference to `__gmpn_addmul_1'
libntl.a(lip.o): In function `gmod_simple(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x1c56): undefined reference to `__gmpn_tdiv_qr'
libntl.a(lip.o): In function `_ntl_rem_struct_fast::eval(long*, _ntl_gbigint_body*, _ntl_tmp_vec*)':
(.text+0x1f5d): undefined reference to `__gmpn_mod_1'
libntl.a(lip.o): In function `_ntl_rem_struct_medium::eval(long*, _ntl_gbigint_body*, _ntl_tmp_vec*)':
(.text+0x21bd): undefined reference to `__gmpn_mod_1'
libntl.a(lip.o): In function `_ntl_grshift(_ntl_gbigint_body*, long, _ntl_gbigint_body**)':
(.text+0x31e1): undefined reference to `__gmpn_rshift'
libntl.a(lip.o): In function `_ntl_glshift(_ntl_gbigint_body*, long, _ntl_gbigint_body**)':
(.text+0x34a1): undefined reference to `__gmpn_lshift'
libntl.a(lip.o): In function `_ntl_gadd(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x3a12): undefined reference to `__gmpn_add_n'
(.text+0x3ab7): undefined reference to `__gmpn_sub_n'
(.text+0x3bda): undefined reference to `__gmpn_sub_n'
(.text+0x3c47): undefined reference to `__gmpn_sub_n'
libntl.a(lip.o): In function `_ntl_gsub(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x3f13): undefined reference to `__gmpn_add_n'
(.text+0x40f7): undefined reference to `__gmpn_sub_n'
(.text+0x41da): undefined reference to `__gmpn_sub_n'
(.text+0x4247): undefined reference to `__gmpn_sub_n'
libntl.a(lip.o): In function `_ntl_gsubpos(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x439c): undefined reference to `__gmpn_sub_n'
libntl.a(lip.o): In function `_ntl_gmul(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x46ba): undefined reference to `__gmpn_mul'
(.text+0x475d): undefined reference to `__gmpn_mul'
libntl.a(lip.o): In function `_ntl_gsmul(_ntl_gbigint_body*, long, _ntl_gbigint_body**)':
(.text+0x48ba): undefined reference to `__gmpn_mul_1'
(.text+0x48f4): undefined reference to `__gmpn_lshift'
libntl.a(lip.o): In function `_ntl_gsdiv(_ntl_gbigint_body*, long, _ntl_gbigint_body**)':
(.text+0x49fd): undefined reference to `__gmpn_divrem_1'
(.text+0x4ab5): undefined reference to `__gmpn_rshift'
libntl.a(lip.o): In function `_ntl_gsmod(_ntl_gbigint_body*, long)':
(.text+0x4ba6): undefined reference to `__gmpn_mod_1'
libntl.a(lip.o): In function `_ntl_gdiv(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**, _ntl_gbigint_body**)':
(.text+0x5052): undefined reference to `__gmpn_tdiv_qr'
libntl.a(lip.o): In function `_ntl_crt_struct_fast::eval(_ntl_gbigint_body**, long const*, _ntl_tmp_vec*)':
(.text+0x55c7): undefined reference to `__gmpn_addmul_1'
libntl.a(lip.o): In function `_ntl_gsqrts(long)':
(.text+0x5856): undefined reference to `__gmpn_sqrtrem'
libntl.a(lip.o): In function `_ntl_gsqrt(_ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x5928): undefined reference to `__gmpn_sqrtrem'
libntl.a(lip.o): In function `_ntl_ggcd(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x5e00): undefined reference to `__gmpn_gcd'
(.text+0x5ec2): undefined reference to `__gmpn_gcd'
libntl.a(lip.o): In function `_ntl_gexteucl(_ntl_gbigint_body*, _ntl_gbigint_body**, _ntl_gbigint_body*, _ntl_gbigint_body**, _ntl_gbigint_body**)':
(.text+0x622a): undefined reference to `__gmpn_gcdext'
libntl.a(lip.o): In function `_ntl_ginv(_ntl_gbigint_body*, _ntl_gbigint_body*, _ntl_gbigint_body**)':
(.text+0x6b64): undefined reference to `__gmpn_gcdext'
libntl.a(lip.o): In function `_ntl_gaorsmul_1(_ntl_gbigint_body*, long, long, _ntl_gbigint_body**)':
(.text+0xa181): undefined reference to `__gmpn_submul_1'
(.text+0xa2fe): undefined reference to `__gmpn_addmul_1'
(.text+0xa43f): undefined reference to `__gmpn_mul_1'
(.text+0xa599): undefined reference to `__gmpn_mul_1'
libntl.a(lip.o): In function `_ntl_quick_accum_muladd(_ntl_gbigint_body*, _ntl_gbigint_body*, long)':
(.text+0xc02b): undefined reference to `__gmpn_addmul_1'
collect2: error: ld returned 1 exit status
Makefile:3643: recipe for target 'bitcoind' failed
make[2]: \*** [bitcoind] Error 1
make[2]: Leaving directory '/home/hummus/bitcoin/src'
Makefile:9297: recipe for target 'all-recursive' failed
make[1]: \*** [all-recursive] Error 1
make[1]: Leaving directory '/home/hummus/bitcoin/src'
Makefile:746: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1