ar: `u' modifier ignored since `D' is the default (see `U')
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


/home/conan/w/cci_PR-4168/2/799ecf29-5bc2-427b-9ff9-89204d0f84bd/recipes/libunistring/all/test_package/test_package.c: In function ‘main’:
/home/conan/w/cci_PR-4168/2/799ecf29-5bc2-427b-9ff9-89204d0f84bd/recipes/libunistring/all/test_package/test_package.c:20:5: warning: implicit declaration of function ‘wprintf’ [-Wimplicit-function-declaration]
     wprintf(L"wide char array: '%s'\n", resultbuf);
     ^~~~~~~