Sep 10, 2019

Hi, Hope thing are going good. I've been building libbitcoin-system repo, faced couple of issues, resolved some and finally stuck here CXX examples/examples_libbitcoin_system_examples-main.o CXXLD src/libbitcoin-system.la copying selected object files to avoid basename conflicts... ar: u' modifier ignored since D' is the default (see U')` CXXLD examples/libbitcoin-system-examples src/.libs/libbitcoin-system.so: undefined reference to secp256k1_ecdsa_recover'` src/.libs/libbitcoin-system.so: undefined reference to secp256k1_ecdsa_sign_recoverable'` src/.libs/libbitcoin-system.so: undefined reference to secp256k1_ecdsa_recoverable_signature_serialize_compact'` src/.libs/libbitcoin-system.so: undefined reference to secp256k1_ecdsa_recoverable_signature_parse_compact'` collect2: error: ld returned 1 exit status Makefile:2438: recipe for target 'examples/libbitcoin-system-examples' failed make: *** [examples/libbitcoin-system-examples] Error 1 I've secp256k1 library in /usr/local/include/ and headers are stashed at /usr/local/include/include/ Changed the Makefile like below secp256k1_BUILD_CPPFLAGS = -I/usr/local/include/include secp256k1_CFLAGS = -I/usr/local/include/include secp256k1_CPPFLAGS = -I/usr/local/include/include secp256k1_ISYS_CPPFLAGS = -isystem/usr/local/include secp256k1_LIBS = -L/usr/local/lib -lsecp256k1 Any help is much appreciated.