CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c: In function ‘cu_run_fork’: /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:67:17: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 67 | #define MSG_END write(fd, "6\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:149:9: note: in expansion of macro ‘MSG_END’ 149 | MSG_END; | ^~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c: In function ‘run_test_suite’: /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:207:9: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 207 | write(fd, buffer, len); | ^~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:63:25: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 63 | #define MSG_TEST_FAILED write(fd, "2\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:213:13: note: in expansion of macro ‘MSG_TEST_FAILED’ 213 | MSG_TEST_FAILED; | ^~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:64:26: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 64 | #define MSG_TEST_SUCCEED write(fd, "3\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:216:13: note: in expansion of macro ‘MSG_TEST_SUCCEED’ 216 | MSG_TEST_SUCCEED; | ^~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:65:31: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 65 | #define MSG_TEST_SUITE_FAILED write(fd, "4\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:223:9: note: in expansion of macro ‘MSG_TEST_SUITE_FAILED’ 223 | MSG_TEST_SUITE_FAILED; | ^~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:66:32: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 66 | #define MSG_TEST_SUITE_SUCCEED write(fd, "5\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:225:9: note: in expansion of macro ‘MSG_TEST_SUITE_SUCCEED’ 225 | MSG_TEST_SUITE_SUCCEED; | ^~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c: In function ‘receive_messages’: /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:257:21: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 257 | write(1, bufout, bufout_len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:259:21: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 259 | write(2, bufout, bufout_len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c: In function ‘cu_success_assertation’: /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:62:27: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 62 | #define MSG_CHECK_SUCCEED write(fd, "1\n", 2) | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:293:5: note: in expansion of macro ‘MSG_CHECK_SUCCEED’ 293 | MSG_CHECK_SUCCEED; | ^~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c: In function ‘cu_fail_assertation’: /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/cu/cu.c:304:5: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] 304 | write(fd, buf, len); | ^~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/bench2.c:1: warning: "CU_ENABLE_TIMER" redefined 1 | #define CU_ENABLE_TIMER | : note: this is the location of the previous definition /home/conan/w/cci_PR-4143/.conan/data/libccd/2.1/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/source_subfolder/src/testsuites/bench.c:1: warning: "CU_ENABLE_TIMER" redefined 1 | #define CU_ENABLE_TIMER | : note: this is the location of the previous definition CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY