zmdyy0318
commented
3 years ago cmake 切换 c++ 到14编译通过
Closed zmdyy0318 closed 3 years ago
zmdyy0318
commented
3 years ago cmake 切换 c++ 到14编译通过
zmdyy0318
commented
3 years ago http://www.cplusplus.com/forum/general/238538/ 这是解决方案，忘记贴了
编译方式： cmake ./ && make 平台： macOS bigsur 日志 zmdyy0318@zmdyy0318deAir git % git clone https://github.com/cyanray/mirai-cpp.git Cloning into 'mirai-cpp'... remote: Enumerating objects: 277, done. remote: Counting objects: 100% (277/277), done. remote: Compressing objects: 100% (154/154), done. remote: Total 2157 (delta 175), reused 198 (delta 120), pack-reused 1880 Receiving objects: 100% (2157/2157), 3.17 MiB | 1.47 MiB/s, done. Resolving deltas: 100% (1523/1523), done. zmdyy0318@zmdyy0318deAir git % cd mirai-cpp zmdyy0318@zmdyy0318deAir mirai-cpp % mkdir build zmdyy0318@zmdyy0318deAir mirai-cpp % cd build zmdyy0318@zmdyy0318deAir build % cmake ../ -- The C compiler identification is AppleClang 12.0.0.12000032 -- The CXX compiler identification is AppleClang 12.0.0.12000032 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done -- Generating done -- Build files have been written to: /Users/zmdyy0318/git/mirai-cpp/build zmdyy0318@zmdyy0318deAir build % make Scanning dependencies of target mirai-cpp [ 25%] Building CXX object CMakeFiles/mirai-cpp.dir/src/event_func.cpp.o In file included from /Users/zmdyy0318/git/mirai-cpp/src/event_func.cpp:1: In file included from /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/exception:81: In file included from /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/cstdlib:85: In file included from /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/stdlib.h:100: In file included from /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/math.h:311: /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/type_traits:1547:38: error: implicit instantiation of undefined template 'std::1::hash'
: public integral_constant<bool, __is_empty(_Tp)> {};
^
/Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/unordered_map:425:18: note:
in instantiation of template class
'std:: 1::is_empty<std::1::hash >' requested here
bool = is_empty<_Hash>::value && ! libcpp_is_final<_Hash>::value>
^
/Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/unordered_map:1760:13: note:
in instantiation of default argument for
'unordered_map_hasher<Cyan::MiraiEvent,
std::1::hash_value_type<Cyan::MiraiEvent,
std::1::function<std::1::shared_ptr
(std::__1::shared_ptr)> >,
std:: 1::hash >' required here
typedef unordered_map_hasher<key_type, __value_type, hasher> hasher;
^
(std:: 1::shared_ptr)>,
std::1::hash, std:: 1::equal_to,
std::1::allocator<std::1::pair<const Cyan::MiraiEvent,
std::1::function<std::1::shared_ptr
(std::__1::shared_ptr)> > > >' requested here
...std::unordered_multimap<MiraiEvent, function<WeakEvent(WeakEvent)>> proc...
^
/Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/type_traits:428:50: note:
template is declared here
template struct _LIBCPP_TEMPLATE_VIS hash;
^
1 error generated.
make[2]: [CMakeFiles/mirai-cpp.dir/src/event_func.cpp.o] Error 1
make[1]: [CMakeFiles/mirai-cpp.dir/all] Error 2
make: *** [all] Error 2
zmdyy0318@zmdyy0318deAir build %
~~~~~~~~~~~~~ /Users/zmdyy0318/git/mirai-cpp/include/mirai/mirai_bot.hpp:392:71: note: in instantiation of template class 'std::1::unordered_multimap<Cyan::MiraiEvent, std::1::function<std::1::shared_ptr