| Re: [wakaama-dev] building lwm2munittests failed due to missing references |
Hi, There was a pull request addressing this issue. It is now merged. Regards, David Navarro From: wakaama-dev-bounces@xxxxxxxxxxx [mailto:wakaama-dev-bounces@xxxxxxxxxxx] On Behalf Of Marcel Makowski Hi, I tried to build lwm2munittests from the wakaama/tests folder. This failed for me because of missing references to the function
I was also not able to grep the declaration nor the definitions of those, just found their usage. For example: wakaama $ grep -r utils_opaqueToInt . Binary file ./tests/build/CMakeFiles/lwm2munittests.dir/tlvtests.c.o matches ./tests/tlvtests.c: length = utils_opaqueToInt(data1, sizeof(data1), &value); ./tests/tlvtests.c: length = utils_opaqueToInt(data2, sizeof(data2), &value); ./tests/tlvtests.c: length = utils_opaqueToInt(data3, sizeof(data3), &value); ./tests/tlvtests.c: length = utils_opaqueToInt(data4, sizeof(data4), &value); It would be nice to get the tests running. Here is my console log: wakaama/tests/build $ cmake .. -- The C compiler identification is GNU 4.9.4 -- The CXX compiler identification is GNU 4.9.4 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Configuring done -- Generating done -- Build files have been written to: wakaama/tests/build wakaama/tests/build $ make +Scanning dependencies of target lwm2munittests [ 3%] Building C object CMakeFiles/lwm2munittests.dir/block1tests.c.o wakaama/tests/block1tests.c: In function ‘handle_12345’: wakaama/tests/block1tests.c:26:23: warning: initialization discards ‘const’ qualifier from pointer target type uint8_t *buffer = "12345"; ^ wakaama/tests/block1tests.c: In function ‘handle_67’: wakaama/tests/block1tests.c:37:23: warning: initialization discards ‘const’ qualifier from pointer target type uint8_t *buffer = "67"; ^ [ 7%] Building C object CMakeFiles/lwm2munittests.dir/convert_numbers_test.c.o wakaama/tests/convert_numbers_test.c: In function ‘test_lwm2m_PlainTextToInt64’: wakaama/tests/convert_numbers_test.c:46:9: warning: implicit declaration of function ‘utils_plainTextToInt64’ [-Wimplicit-function-declaration] if (utils_plainTextToInt64((unsigned char*)tests[i], strlen(tests[i]), &res) != 1) ^ wakaama/tests/convert_numbers_test.c: In function ‘test_lwm2m_PlainTextToFloat64’: wakaama/tests/convert_numbers_test.c:62:9: warning: implicit declaration of function ‘utils_plainTextToFloat64’ [-Wimplicit-function-declaration] if (utils_plainTextToFloat64((unsigned char*)tests[i], strlen(tests[i]), &res) != 1) ^ wakaama/tests/convert_numbers_test.c: In function ‘test_lwm2m_int64ToPlainText’: wakaama/tests/convert_numbers_test.c:79:9: warning: implicit declaration of function ‘utils_int64ToPlainText’ [-Wimplicit-function-declaration] len = utils_int64ToPlainText(ints[i], (uint8_t**)&res); ^ wakaama/tests/convert_numbers_test.c: In function ‘test_lwm2m_float64ToPlainText’: wakaama/tests/convert_numbers_test.c:99:9: warning: implicit declaration of function ‘utils_float64ToPlainText’ [-Wimplicit-function-declaration] len = utils_float64ToPlainText(floats[i], (uint8_t**)&res); ^ [ 10%] Building C object CMakeFiles/lwm2munittests.dir/tlv_json_lwm2m_data_test.c.o wakaama/tests/tlv_json_lwm2m_data_test.c:135:13: warning: ‘make_all_objects_string_types’ defined but not used [-Wunused-function] static void make_all_objects_string_types(lwm2m_data_t * tlvP, int size) ^ [ 14%] Building C object CMakeFiles/lwm2munittests.dir/tlvtests.c.o wakaama/tests/tlvtests.c: In function ‘test_opaqueToInt’: wakaama/tests/tlvtests.c:101:5: warning: implicit declaration of function ‘utils_opaqueToInt’ [-Wimplicit-function-declaration] length = utils_opaqueToInt(data1, sizeof(data1), &value); ^ [ 17%] Building C object CMakeFiles/lwm2munittests.dir/unittests.c.o wakaama/tests/unittests.c: In function ‘lwm2m_connect_server’: wakaama/tests/unittests.c:30:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void *)secObjInstID; ^ wakaama/tests/unittests.c:28:36: warning: unused parameter ‘userData’ [-Wunused-parameter] void * userData) ^ wakaama/tests/unittests.c: In function ‘lwm2m_close_connection’: wakaama/tests/unittests.c:33:36: warning: unused parameter ‘sessionH’ [-Wunused-parameter] void lwm2m_close_connection(void * sessionH, ^ wakaama/tests/unittests.c:34:36: warning: unused parameter ‘userData’ [-Wunused-parameter] void * userData) ^ [ 21%] Building C object CMakeFiles/lwm2munittests.dir/uritests.c.o [ 25%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/liblwm2m.c.o [ 28%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/uri.c.o [ 32%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/utils.c.o [ 35%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/objects.c.o wakaama/core/objects.c: In function ‘object_getRegisterPayloadBufferLength’: wakaama/core/objects.c:556:40: warning: pointer targets in passing argument 1 of ‘prv_getObjectTemplate’ differ in signedness [-Wpointer-sign] result = prv_getObjectTemplate(buffer, sizeof(buffer), objectP->objID); ^ wakaama/core/objects.c:502:12: note: expected ‘uint8_t *’ but argument is of type ‘char *’ static int prv_getObjectTemplate(uint8_t * buffer, ^ wakaama/core/objects.c:576:55: warning: pointer targets in passing argument 2 of ‘utils_intToText’ differ in signedness [-Wpointer-sign] result = utils_intToText(targetP->id, buffer, sizeof(buffer)); ^ In file included from wakaama/core/objects.c:53:0: wakaama/core/internals.h:329:8: note: expected ‘uint8_t *’ but argument is of type ‘char *’ size_t utils_intToText(int64_t data, uint8_t * string, size_t length); ^ [ 39%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/tlv.c.o [ 42%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/data.c.o [ 46%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/list.c.o [ 50%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/packet.c.o [ 53%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/transaction.c.o [ 57%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/registration.c.o wakaama/core/registration.c: In function ‘prv_getRegistrationQueryLength’: wakaama/core/registration.c:110:49: warning: pointer targets in passing argument 2 of ‘utils_intToText’ differ in signedness [-Wpointer-sign] res = utils_intToText(server->lifetime, buffer, sizeof(buffer)); ^ In file included from wakaama/core/registration.c:57:0: wakaama/core/internals.h:329:8: note: expected ‘uint8_t *’ but argument is of type ‘char *’ size_t utils_intToText(int64_t data, uint8_t * string, size_t length); ^ wakaama/core/registration.c: In function ‘prv_getRegistrationQuery’: wakaama/core/registration.c:173:49: warning: pointer targets in passing argument 2 of ‘utils_intToText’ differ in signedness [-Wpointer-sign] res = utils_intToText(server->lifetime, buffer + index, length - index); ^ In file included from wakaama/core/registration.c:57:0: wakaama/core/internals.h:329:8: note: expected ‘uint8_t *’ but argument is of type ‘char *’ size_t utils_intToText(int64_t data, uint8_t * string, size_t length); ^ wakaama/core/registration.c: In function ‘prv_handleDeregistrationReply’: wakaama/core/registration.c:535:50: warning: unused parameter ‘message’ [-Wunused-parameter] void * message) ^ [ 60%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/bootstrap.c.o [ 64%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/management.c.o [ 67%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/observe.c.o wakaama/core/observe.c: In function ‘observe_handleRequest’: wakaama/core/observe.c:159:35: warning: unused parameter ‘size’ [-Wunused-parameter] int size, ^ [ 71%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/json.c.o [ 75%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/discover.c.o [ 78%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/block1.c.o [ 82%] Building C object CMakeFiles/lwm2munittests.dirwakaama/core/er-coap-13/er-coap-13.c.o wakaama/core/er-coap-13/er-coap-13.c: In function ‘coap_get_query_variable’: wakaama/core/er-coap-13/er-coap-13.c:854:31: warning: unused parameter ‘packet’ [-Wunused-parameter] coap_get_query_variable(void *packet, const char *name, const char **output) ^ wakaama/core/er-coap-13/er-coap-13.c:854:51: warning: unused parameter ‘name’ [-Wunused-parameter] coap_get_query_variable(void *packet, const char *name, const char **output) ^ wakaama/core/er-coap-13/er-coap-13.c:854:70: warning: unused parameter ‘output’ [-Wunused-parameter] coap_get_query_variable(void *packet, const char *name, const char **output) ^ [ 85%] Building C object CMakeFiles/lwm2munittests.dirwakaama/examples/shared/commandline.c.o [ 89%] Building C object CMakeFiles/lwm2munittests.dirwakaama/examples/shared/platform.c.o [ 92%] Building C object CMakeFiles/lwm2munittests.dirwakaama/examples/shared/memtrace.c.o [ 96%] Building C object CMakeFiles/lwm2munittests.dirwakaama/examples/shared/connection.c.o wakaama/examples/shared/connection.c: In function ‘lwm2m_buffer_send’: wakaama/examples/shared/connection.c:206:34: warning: unused parameter ‘userdata’ [-Wunused-parameter] void * userdata) ^ wakaama/examples/shared/connection.c: In function ‘lwm2m_session_is_equal’: wakaama/examples/shared/connection.c:227:36: warning: unused parameter ‘userData’ [-Wunused-parameter] void * userData) ^ [100%] Linking C executable lwm2munittests CMakeFiles/lwm2munittests.dir/convert_numbers_test.c.o: In function `test_lwm2m_PlainTextToInt64': convert_numbers_test.c:(.text+0x49): undefined reference to `utils_plainTextToInt64' CMakeFiles/lwm2munittests.dir/convert_numbers_test.c.o: In function `test_lwm2m_PlainTextToFloat64': convert_numbers_test.c:(.text+0xfb): undefined reference to `utils_plainTextToFloat64' CMakeFiles/lwm2munittests.dir/convert_numbers_test.c.o: In function `test_lwm2m_int64ToPlainText': convert_numbers_test.c:(.text+0x1bc): undefined reference to `utils_int64ToPlainText' CMakeFiles/lwm2munittests.dir/convert_numbers_test.c.o: In function `test_lwm2m_float64ToPlainText': convert_numbers_test.c:(.text+0x289): undefined reference to `utils_float64ToPlainText' CMakeFiles/lwm2munittests.dir/tlvtests.c.o: In function `test_opaqueToInt': tlvtests.c:(.text+0x6fa): undefined reference to `utils_opaqueToInt' tlvtests.c:(.text+0x773): undefined reference to `utils_opaqueToInt' tlvtests.c:(.text+0x7ee): undefined reference to `utils_opaqueToInt' tlvtests.c:(.text+0x869): undefined reference to `utils_opaqueToInt' collect2: error: ld returned 1 exit status make[2]: *** [lwm2munittests] Error 1 make[1]: *** [CMakeFiles/lwm2munittests.dir/all] Error 2 make: *** [all] Error 2 Best regards, Marcel ____________________________________________________________ Marcel Makowski Dipl.-Math. Software Engineer Smart Grid devolo AG 52068 Aachen . Germany Phone: +49 241 182 79-182 E-Mail: marcel.makowski@xxxxxxxxx Website: www.devolo.de ____________________________________________________________ |