Can not build with legacy toolchain and type traits are not the same when enable/disable C++11's STL.

[owent]

Describe your environment

OS: Linux
Compiler: gcc 4.8

What is the actual behavior?

Problem 1:

[ 52%] Building CXX object ext/src/http/client/curl/CMakeFiles/opentelemetry_http_client_curl.dir/http_client_curl.cc.o
cd /home/runner/work/cmake-toolset/cmake-toolset/test/build_jobs_dir/_deps/opentelemetry_cpp-v1.19.0/linux-x86_64-gnu-4/ext/src/http/client/curl && /usr/bin/g++-4.8 -DCURL_STATICLIB -DENABLE_ASYNC_EXPORT -DENABLE_METRICS_EXEMPLAR_PREVIEW -DENABLE_OTLP_COMPRESSION_PREVIEW -DENABLE_OTLP_GRPC_SSL_MTLS_PREVIEW -DHAVE_ABSEIL -DOPENTELEMETRY_ABI_VERSION_NO=1 -D__CLANG_SUPPORT_DYN_ANNOTATION__ -I/home/runner/work/cmake-toolset/cmake-toolset/test/build_jobs_dir/_deps/opentelemetry_cpp-v1.19.0/linux-x86_64-gnu-4/generated/third_party/opentelemetry-proto -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/api/include -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/sdk/include -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/sdk -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/include -isystem /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include -fexceptions -frtti -pthread -O2 -g -DNDEBUG -ggdb -std=gnu++1y -fPIC -Wno-error=deprecated-declarations -MD -MT ext/src/http/client/curl/CMakeFiles/opentelemetry_http_client_curl.dir/http_client_curl.cc.o -MF CMakeFiles/opentelemetry_http_client_curl.dir/http_client_curl.cc.o.d -o CMakeFiles/opentelemetry_http_client_curl.dir/http_client_curl.cc.o -c /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc: In function ‘int opentelemetry::v1::ext::http::client::curl::deflateInPlace(z_stream*, unsigned char*, uint32_t, uint32_t*)’:
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc:119:27: error: expected type-specifier
   auto hold = static_cast<std::remove_const_t<decltype(z_stream::next_in)>>(
                           ^
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc:119:27: error: expected ‘>’
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc:119:27: error: expected ‘(’
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc:119:27: error: ‘remove_const_t’ is not a member of ‘std’
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/src/http/client/curl/http_client_curl.cc:119:47: error: expected primary-expression before ‘decltype’
   auto hold = static_cast<std::remove_const_t<decltype(z_stream::next_in)>>(

Problem 2:

[ 96%] Building CXX object exporters/elasticsearch/CMakeFiles/opentelemetry_exporter_elasticsearch_logs.dir/src/es_log_recordable.cc.o
cd /home/runner/work/cmake-toolset/cmake-toolset/test/build_jobs_dir/_deps/opentelemetry_cpp-v1.19.0/linux-x86_64-gnu-4/exporters/elasticsearch && /usr/bin/g++-4.8 -DENABLE_ASYNC_EXPORT -DENABLE_METRICS_EXEMPLAR_PREVIEW -DENABLE_OTLP_COMPRESSION_PREVIEW -DENABLE_OTLP_GRPC_SSL_MTLS_PREVIEW -DHAVE_ABSEIL -DOPENTELEMETRY_ABI_VERSION_NO=1 -D__CLANG_SUPPORT_DYN_ANNOTATION__ -I/home/runner/work/cmake-toolset/cmake-toolset/test/build_jobs_dir/_deps/opentelemetry_cpp-v1.19.0/linux-x86_64-gnu-4/generated/third_party/opentelemetry-proto -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/api/include -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/sdk/include -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/sdk -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/ext/include -I/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/include -isystem /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include -fexceptions -frtti -pthread -O2 -g -DNDEBUG -ggdb -std=gnu++1y -fPIC -Wno-error=deprecated-declarations -MD -MT exporters/elasticsearch/CMakeFiles/opentelemetry_exporter_elasticsearch_logs.dir/src/es_log_recordable.cc.o -MF CMakeFiles/opentelemetry_exporter_elasticsearch_logs.dir/src/es_log_recordable.cc.o.d -o CMakeFiles/opentelemetry_exporter_elasticsearch_logs.dir/src/es_log_recordable.cc.o -c /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc: In static member function ‘static void nlohmann::json_abi_v3_11_3::adl_serializer<absl::lts_2020_02_25::variant<bool, int, unsigned int, long int, double, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<bool, std::allocator<bool> >, std::vector<int, std::allocator<int> >, std::vector<unsigned int, std::allocator<unsigned int> >, std::vector<long int, std::allocator<long int> >, std::vector<double, std::allocator<double> >, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, long unsigned int, std::vector<long unsigned int, std::allocator<long unsigned int> >, std::vector<unsigned char, std::allocator<unsigned char> > > >::to_json(nlohmann::json_abi_v3_11_3::json&, const OwnedAttributeValue&)’:
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc:31:50: error: parameter declared ‘auto’
     opentelemetry::nostd::visit([&j](const auto &value) { j = value; }, v);
                                                  ^
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc: In lambda function:
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc:31:63: error: ‘value’ was not declared in this scope
     opentelemetry::nostd::visit([&j](const auto &value) { j = value; }, v);
                                                               ^
In file included from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include/absl/base/internal/invoke.h:42:0,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include/absl/utility/utility.h:50,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include/absl/types/variant.h:46,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/api/include/opentelemetry/nostd/variant.h:55,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/api/include/opentelemetry/common/attribute_value.h:10,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/sdk/include/opentelemetry/sdk/common/attribute_utils.h:14,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/include/opentelemetry/exporters/elasticsearch/es_log_recordable.h:13,
                 from /home/runner/work/cmake-toolset/cmake-toolset/test/third_party/packages/opentelemetry-cpp-v1.19.0/exporters/elasticsearch/src/es_log_recordable.cc:15:
/home/runner/work/cmake-toolset/cmake-toolset/test/third_party/install/linux-x86_64-gnu-4/include/absl/meta/type_traits.h: In substitution of ‘template<class T> using result_of_t = typename std::result_of::type [with T = nlohmann::json_abi_v3_11_3::adl_serializer<absl::lts_2020_02_25::variant<bool, int, unsigned int, long int, double, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<bool, std::allocator<bool> >, std::vector<int, std::allocator<int> >, std::vector<unsigned int, std::allocator<unsigned int> >, std::vector<long int, std::allocator<long int> >, std::vector<double, std::allocator<double> >, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, long unsigned int, std::vector<long unsigned int, std::allocator<long unsigned int> >, std::vector<unsigned char, std::allocator<unsigned char> > > >::to_json(nlohmann::json_abi_v3_11_3::json&, const OwnedAttributeValue&)::__lambda29(absl::lts_2020_02_25::variant_internal::VariantAccessResult<0ul, const absl::lts_2020_02_25::variant<bool, int, unsigned int, long int, double, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<bool, std::allocator<bool> >, std::vector<int, std::allocator<int> >, std::vector<unsigned int, std::allocator<unsigned int> >, std::vector<long int, std::allocator<long int> >, std::vector<double, std::allocator<double> >, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, long unsigned int, std::vector<long unsigned int, std::allocator<long unsigned int> >, std::vector<unsigned char, std::allocator<unsigned char> > >&>)]’: