gen_uuid.c:362:34: warning: format specifies type 'unsigned long' but the argument has type '__darwin_suseconds_t' (aka 'int') [-Wformat] clock_seq, last.tv_sec, last.tv_usec, adjustment); ^~~~~~~~~~~~ randutils.c:41:2: warning: implicit declaration of function 'gettimeofday' is invalid in C99 [-Wimplicit-function-declaration] gettimeofday(&tv, 0); ^ 1 warning generated. 1 warning generated. mkdir: /Users/jenkins/w/cci_PR-3578/.conan/data/libuuid/1.0.3/_/_/package/af96383df8ed9748d2eed48fb04099c5914a718f/lib: File exists CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY