需求：实现了一个图计算的任务，使用了c++20协程等feature，想从nebula storage直接读数据出来，但不想走storage client的rpc，计算任务想直接调用storage的processor来读数据，需要将计算任务和nebula storage编译到同一个进程中。
目前的做法：打算将图计算任务的代码放在nebula代码仓库中一起编译，将nebula的编译选项改为c++20并打开协程。目前只先将nebula改成用c++20编译（还未合入我自己的代码），编译时出现了许多语法不兼容错误（这个好改），以及一些第三方库的错误（比如s2geometry）
In file included from /raid/msn/nebula/nebula/build/third-party/install/include/s2/s2shape_index.h:44,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/mutable_s2shape_index.h:37,
from /raid/msn/nebula/nebula/src/common/geo/GeoIndex.cpp:13:
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/compact_array.h: In instantiation of ‘class gtl::compact_array_base<S2ClippedShape, std::allocator<S2ClippedShape> >’:
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/compact_array.h:520:7: required from ‘class gtl::compact_array<S2ClippedShape>’
/raid/msn/nebula/nebula/build/third-party/install/include/s2/s2shape_index.h:157:21: required from here
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/compact_array.h:148:49: error: no class template named ‘rebind’ in ‘class std::allocator<S2ClippedShape>’
148 | typedef typename A::template rebind<T>::other value_allocator_type;
| ^~~~~~~~~~~~~~~~~~~~
In file included from /raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/dense_hash_set.h:128,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/sequence_lexicon.h:26,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/id_set_lexicon.h:26,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/s2builder.h:30,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/s2boolean_operation.h:24,
from /raid/msn/nebula/nebula/build/third-party/install/include/s2/s2polygon.h:31,
from /raid/msn/nebula/nebula/src/common/geo/GeoIndex.cpp:19:
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h: In instantiation of ‘class gtl::dense_hashtable<unsigned int, unsigned int, SequenceLexicon<int>::IdHasher, gtl::dense_hash_set<unsigned int, SequenceLexicon<int>::IdHasher, SequenceLexicon<int>::IdKeyEqual, std::allocator<unsigned int> >::Identity, gtl::dense_hash_set<unsigned int, SequenceLexicon<int>::IdHasher, SequenceLexicon<int>::IdKeyEqual, std::allocator<unsigned int> >::SetKey, SequenceLexicon<int>::IdKeyEqual, std::allocator<unsigned int> >’:
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/dense_hash_set.h:156:6: required from ‘class gtl::dense_hash_set<unsigned int, SequenceLexicon<int>::IdHasher, SequenceLexicon<int>::IdKeyEqual, std::allocator<unsigned int> >’
/raid/msn/nebula/nebula/build/third-party/install/include/s2/sequence_lexicon.h:138:9: required from ‘class SequenceLexicon<int>’
/raid/msn/nebula/nebula/build/third-party/install/include/s2/id_set_lexicon.h:138:26: required from here
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h:314:57: error: no class template named ‘rebind’ in ‘class std::allocator<unsigned int>’
314 | typedef typename Alloc::template rebind<Value>::other value_alloc_type;
| ^~~~~~~~~~~~~~~~
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h:1020:35: error: no class template named ‘rebind’ in ‘class std::allocator<unsigned int>’
1020 | std::pair<size_type, size_type> find_position(const K& key) const {
| ^~~~~~~~~~~~~
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h:1030:35: error: no class template named ‘rebind’ in ‘class std::allocator<unsigned int>’
1030 | std::pair<size_type, size_type> find_position_using_hash(
| ^~~~~~~~~~~~~~~~~~~~~~~~
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h:1060:30: error: no class template named ‘rebind’ in ‘class std::allocator<unsigned int>’
1060 | std::pair<size_type, bool> find_if_present(const K& key) const {
| ^~~~~~~~~~~~~~~
/raid/msn/nebula/nebula/build/third-party/install/include/s2/util/gtl/densehashtable.h:1069:30: error: no class template named ‘rebind’ in ‘class std::allocator<unsigned int>’
1069 | std::pair<size_type, bool> find_if_present_using_hash(
尝试过将s2geometry库重新用c++20编译，然后手动放到third-party目录下，但仍然出现了这个库的报错。
目前咨询是否有大佬做过c++20的适配，如何解决第三方库编译的问题。或者是否能够将nebula编译成一个库，链接到我自己的代码中。（万分感谢