I had tried to compile grpc version 1.34.0 using gcc 4.8.5; however, I ran
into an issue with absl. Error is below. I can compile grpc 1.30.2 using
gcc 4.8.5. Perhaps absl has some c++11/C++14 feature that is not supported
by the gcc 4.8.5 compiler?
Thanks for the information regarding gRPC 1.46.
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/random/internal/distribution_test_util.cc:
In function 'std::ostream&
absl::lts_2020_09_23::random_internal::operator<<(std::ostream&, const
absl::lts_2020_09_23::random_internal::DistributionMoments&)':
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/random/internal/distribution_test_util.cc:77:66:
error: no matching function for call to 'StrFormat(const char [45], const
double&, double, const double&, const double&)'
moments.skewness, moments.kurtosis);
^
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/random/internal/distribution_test_util.cc:77:66:
note: candidate is:
In file included from
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/random/internal/distribution_test_util.cc:25:0:
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/strings/str_format.h:338:34:
note: template<class ... Args> std::string
absl::lts_2020_09_23::StrFormat(absl::lts_2020_09_23::FormatSpec<Args
...>&, const Args& ...)
ABSL_MUST_USE_RESULT std::string StrFormat(const FormatSpec<Args...>&
format,
^
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/strings/str_format.h:338:34:
note: template argument deduction/substitution failed:
/home/jpallotta/rpmbuild/BUILD/grpc/third_party/abseil-cpp/absl/random/internal/distribution_test_util.cc:77:66:
note: mismatched types 'absl::lts_2020_09_23::FormatSpec<Args ...>' and
'const char [45]'
moments.skewness, moments.kurtosis);
On Wednesday, November 30, 2022 at 5:28:22 PM UTC-5 Mark D. Roth wrote:
> gRPC 1.46 was the last version supporting only C++11.
>
> https://github.com/grpc/proposal/blob/master/L98-requiring-cpp14.md
> On Monday, November 28, 2022 at 12:16:14 PM UTC-8 Jeremy Pallotta wrote:
>
>> The latest versions of gRPC require compiler support for C++14.
>>
>> I need to use gRPC with CentOS 7's native compiler, gcc 4.8.5, which
>> supports most of c++11. What is the latest version of gRPC that doesn't
>> require c++14 support?
>>
>> Thanks in advance.
>>
>
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