configure.ac:132: installing './compile'
configure.ac:191: installing './config.guess'
configure.ac:191: installing './config.sub'
configure.ac:132: installing './install-sh'
configure.ac:137: installing './missing'
docs/examples/Makefile.am: installing './depcomp'
smtp.c:1221:29: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
      eob = strdup(SMTP_EOB + 2);
            ~~~~~~~~~~~~~~~~^~~~
../lib/curl_memory.h:122:34: note: expanded from macro 'strdup'
#define strdup(ptr) Curl_cstrdup(ptr)
                                 ^~~
smtp.c:1221:29: note: use array indexing to silence this warning
      eob = strdup(SMTP_EOB + 2);
                            ^
                   &        [
../lib/curl_memory.h:122:34: note: expanded from macro 'strdup'
#define strdup(ptr) Curl_cstrdup(ptr)
                                 ^
1 warning generated.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY