build-paritytech-rust-secp256k1-after-building-secp256k1

➜  jrl git:(master) cargo build
   Compiling eth-secp256k1 v0.5.7 (https://github.com/paritytech/rust-secp256k1#db81cfea)
   Compiling aio-limited v0.1.0 (https://github.com/paritytech/aio-limited.git#1f42497d)
   Compiling aes-ctr v0.1.0
   Compiling ring v0.12.1
   Compiling multistream-select v0.1.0 (file:///home/james/Rust/jrl/misc/multistream-select)
error: could not find native static library `secp256k1`, perhaps an -L flag is missing?

error: aborting due to previous error

The following warnings were emitted during compilation:

warning: In file included from depend/secp256k1/src/secp256k1.c:13,
warning:                  from depend/secp256k1/src/ext.c:8:
warning: depend/secp256k1/src/group_impl.h:686:12: warning: ‘secp256k1_gej_has_quad_y_var’ defined but not used [-Wunused-function]
warning:  static int secp256k1_gej_has_quad_y_var(const secp256k1_gej *a) {
warning:             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
warning: depend/secp256k1/src/group_impl.h:267:12: warning: ‘secp256k1_gej_is_valid_var’ defined but not used [-Wunused-function]
warning:  static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
warning:             ^~~~~~~~~~~~~~~~~~~~~~~~~~
warning: In file included from depend/secp256k1/src/ext.c:8:
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_parse’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:154:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘input’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:156:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(input != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_serialize’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘output’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:175:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(output != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘outputlen’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:171:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(outputlen != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:177:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_signature_parse_der’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:216:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘input’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:217:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(input != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_signature_parse_compact’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:234:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘input64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:235:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(input64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_signature_serialize_der’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘output’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:253:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(output != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘outputlen’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:254:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(outputlen != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:255:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_signature_serialize_compact’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘output64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:265:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(output64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:266:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_signature_normalize’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sigin’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:279:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sigin != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_verify’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:300:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:299:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:301:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_sign’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘signature’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:353:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(signature != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:352:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:354:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_seckey_verify’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:396:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_create’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:411:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:414:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_privkey_negate’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:430:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_negate’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:443:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_privkey_tweak_add’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:460:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘tweak’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:461:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(tweak != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_tweak_add’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:484:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘tweak’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:485:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(tweak != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_privkey_tweak_mul’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:507:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘tweak’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:508:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(tweak != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_tweak_mul’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:530:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘tweak’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:531:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(tweak != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ec_pubkey_combine’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubnonce’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:559:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubnonce != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubnonces’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/secp256k1.c:562:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubnonces != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdh’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘result’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/ecdh/main_impl.h:20:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(result != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘point’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/ecdh/main_impl.h:21:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(point != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘scalar’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/ecdh/main_impl.h:22:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(scalar != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_sign’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:31:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:30:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:32:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_verify’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:66:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:65:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:67:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_recover’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:80:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:79:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:78:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_generate_nonce_pair’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubnonce’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:102:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubnonce != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘privnonce32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:103:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(privnonce32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_partial_sign’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:140:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:139:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sec32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:141:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sec32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubnonce_others’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:143:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubnonce_others != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘secnonce32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:142:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(secnonce32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_schnorr_partial_combine’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:158:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig64sin’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/schnorr/main_impl.h:160:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig64sin != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_recoverable_signature_parse_compact’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:44:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘input64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:45:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(input64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_recoverable_signature_serialize_compact’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘output64’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:64:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(output64 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘recid’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:66:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(recid != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:65:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_recoverable_signature_convert’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sig’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:79:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sig != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘sigin’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:80:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(sigin != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_sign_recoverable’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘signature’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:132:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(signature != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:131:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘seckey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:133:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(seckey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/ext.c: In function ‘secp256k1_ecdsa_recover’:
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘pubkey’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:179:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(pubkey != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘signature’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:178:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(signature != NULL);
warning:      ^~~~~~~~~
warning: depend/secp256k1/src/secp256k1.c:22:8: warning: nonnull argument ‘msg32’ compared to NULL [-Wnonnull-compare]
warning:      if (EXPECT(!(cond), 0)) { \
warning:         ^
warning: depend/secp256k1/src/modules/recovery/main_impl.h:177:5: note: in expansion of macro ‘ARG_CHECK’
warning:      ARG_CHECK(msg32 != NULL);
warning:      ^~~~~~~~~

error: Could not compile `eth-secp256k1`.
warning: build failed, waiting for other jobs to finish...
error: build failed

building-secp256k1

➜  secp256k1 git:(master) ./autogen.sh
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build-aux'.
libtoolize: copying file 'build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'build-aux/m4'.
libtoolize: copying file 'build-aux/m4/libtool.m4'
libtoolize: copying file 'build-aux/m4/ltoptions.m4'
libtoolize: copying file 'build-aux/m4/ltsugar.m4'
libtoolize: copying file 'build-aux/m4/ltversion.m4'
libtoolize: copying file 'build-aux/m4/lt~obsolete.m4'
configure.ac:10: installing 'build-aux/compile'
configure.ac:5: installing 'build-aux/config.guess'
configure.ac:5: installing 'build-aux/config.sub'
configure.ac:9: installing 'build-aux/install-sh'
configure.ac:9: installing 'build-aux/missing'
Makefile.am: installing 'build-aux/depcomp'
parallel-tests: installing 'build-aux/test-driver'
➜  secp256k1 git:(master) ./configure
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking how to print strings... printf
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking whether make supports nested variables... (cached) yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for ar... /usr/bin/ar
checking for ranlib... /usr/bin/ranlib
checking for strip... /usr/bin/strip
checking for gcc... gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... (cached) none needed
checking whether gcc understands -c and -o together... (cached) yes
checking dependency style of gcc... (cached) gcc3
checking how to run the C preprocessor... gcc -E
checking for gcc option to accept ISO C89... (cached) none needed
checking dependency style of gcc... gcc3
checking if gcc supports -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings... yes
checking if gcc supports -fvisibility=hidden... yes
checking for __int128... yes
checking for __builtin_expect... yes
checking native compiler: gcc... ok
checking for x86_64 assembly availability... yes
checking gmp.h usability... yes
checking gmp.h presence... yes
checking for gmp.h... yes
checking for __gmpz_init in -lgmp... yes
checking for CRYPTO... yes
checking for main in -lcrypto... yes
checking for EC functions in libcrypto... yes
checking whether byte ordering is bigendian... no
configure: Using static precomputation: yes
configure: Using assembly optimizations: x86_64
configure: Using field implementation: 64bit
configure: Using bignum implementation: gmp
configure: Using scalar implementation: 64bit
configure: Using endomorphism optimizations: no
configure: Building benchmarks: yes
configure: Building for coverage analysis: no
configure: Building ECDH module: no
configure: Building ECDSA pubkey recovery module: no
configure: Using jni: no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating libsecp256k1.pc
config.status: creating src/libsecp256k1-config.h
config.status: executing depfiles commands
config.status: executing libtool commands
➜  secp256k1 git:(master) make
gcc -I. -g -O2 -Wall -Wextra -Wno-unused-function -c src/gen_context.c -o gen_context.o
gcc gen_context.o -o gen_context
./gen_context
  CC       src/libsecp256k1_la-secp256k1.lo
  CCLD     libsecp256k1.la
  CC       src/bench_verify.o
  CCLD     bench_verify
  CC       src/bench_sign.o
  CCLD     bench_sign
  CC       src/bench_internal-bench_internal.o
  CCLD     bench_internal
  CC       src/bench_ecmult-bench_ecmult.o
  CCLD     bench_ecmult
  CC       src/tests-tests.o
  CCLD     tests
  CC       src/exhaustive_tests-tests_exhaustive.o
  CCLD     exhaustive_tests
➜  secp256k1 git:(master) ./tests
test count = 64
random seed = 6164f9457eaaac2d6c83aead8b9f2f33
random run = 3bb96736a726d867cdd90540cfc31f9e
no problems found
➜  secp256k1 git:(master) sudo make install
[sudo] password for james:
make[1]: Entering directory '/home/james/Rust/secp256k1'
 /usr/bin/mkdir -p '/usr/local/lib'
 /bin/sh ./libtool   --mode=install /usr/bin/install -c   libsecp256k1.la '/usr/local/lib'
libtool: install: /usr/bin/install -c .libs/libsecp256k1.so.0.0.0 /usr/local/lib/libsecp256k1.so.0.0.0
libtool: install: (cd /usr/local/lib && { ln -s -f libsecp256k1.so.0.0.0 libsecp256k1.so.0 || { rm -f libsecp256k1.so.0 && ln-s libsecp256k1.so.0.0.0 libsecp256k1.so.0; }; })
libtool: install: (cd /usr/local/lib && { ln -s -f libsecp256k1.so.0.0.0 libsecp256k1.so || { rm -f libsecp256k1.so && ln -s libsecp256k1.so.0.0.0 libsecp256k1.so; }; })
libtool: install: /usr/bin/install -c .libs/libsecp256k1.lai /usr/local/lib/libsecp256k1.la
libtool: install: /usr/bin/install -c .libs/libsecp256k1.a /usr/local/lib/libsecp256k1.a
libtool: install: chmod 644 /usr/local/lib/libsecp256k1.a
libtool: install: /usr/bin/ranlib /usr/local/lib/libsecp256k1.a
libtool: finish: PATH="/home/james/.cargo/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/sbin" ldconfig -n /usr/local/lib
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/local/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the 'LD_RUN_PATH' environment variable
     during linking
   - use the '-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to '/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /usr/bin/mkdir -p '/usr/local/include'
 /usr/bin/install -c -m 644 include/secp256k1.h '/usr/local/include'
 /usr/bin/mkdir -p '/usr/local/lib/pkgconfig'
 /usr/bin/install -c -m 644 libsecp256k1.pc '/usr/local/lib/pkgconfig'
make[1]: Leaving directory '/home/james/Rust/secp256k1'