CMake Warning:
  Manually-specified variables were not used by the project:

    BUILD_TESTING
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


/home/conan/w/cci_PR-3287/.conan/data/abseil/20200923.2/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/absl/time/internal/cctz/src/time_zone_libc.cc:193:9: warning: result of comparison 'const std::int_fast64_t' (aka 'const long') < -9223372036854775808 is always false [-Wtautological-type-limit-compare]
  if (s < std::numeric_limits<std::time_t>::min()) {
      ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/conan/w/cci_PR-3287/.conan/data/abseil/20200923.2/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/absl/time/internal/cctz/src/time_zone_libc.cc:197:9: warning: result of comparison 'const std::int_fast64_t' (aka 'const long') > 9223372036854775807 is always false [-Wtautological-type-limit-compare]
  if (s > std::numeric_limits<std::time_t>::max()) {
      ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/conan/w/cci_PR-3287/.conan/data/abseil/20200923.2/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/absl/time/internal/cctz/src/time_zone_libc.cc:84:6: warning: unused function template 'tm_gmtoff' [-Wunused-template]
auto tm_gmtoff(const T& tm) -> decltype(tm.__tm_gmtoff) {
     ^
/home/conan/w/cci_PR-3287/.conan/data/abseil/20200923.2/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/absl/time/internal/cctz/src/time_zone_libc.cc:100:6: warning: unused function template 'tm_zone' [-Wunused-template]
auto tm_zone(const T& tm) -> decltype(tm.__tm_zone) {
     ^
4 warnings generated.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY