gcc和MinGW的异同

Cygwin/gcc和MinGW都是gcc在Windows下的编译环境。Cygwin/gcc与Linux下的gcc完全相同,适合开发可在Linux上无缝运行的程序。MinGW作为另一种选择,更适合开发依赖较少且专为Windows设计的应用。
   cygwin/gcc和MinGW都是gcc在windows下的编译环境,但是它们有什么区别,在实际工作中如何选择这两种编译器。
 cygwin/gcc完全可以和在linux下的gcc化做等号,这个可以从boost库的划分中可以看出来端倪,cygwin下的gcc和linux下的gcc完全使用的是相同的Toolsets。
所以完全可以和linux一起同步更新gcc版本,而不用担心问题,并且在cygwin/gcc做的东西(不用win32的)可以无缝的用在linux下,没有任何问题。是在windows下开发linux程序的一个很好的选择。但是在cygwin/gcc下编译出来的程序,在windows执行必须依赖cygwin1.dll,并且速度有些慢,如果不想依赖这个东西的化,必须在gcc的编译选项中加入-mno-cygwin。加入这个选项其实gcc编译器就会自动的选择在安装cygwin/gcc时安上的mingw,这个mingw就是gcc的一个交叉编译。
 对于mingw作为gcc在windows上的一个实现,由于不像cygwin的gcc在一个模拟linux上运行,同时相当一部分linux的工具不能够使用,不过现在已经有Msys这个模拟unix的shell,可以解决很多的问题,不过没有cygwin好用,而cygwin/gcc的no-cygwin选项又依赖于mingw的支持,所以更新的更慢的,现在只是到3.3.3。在mingw下也是可以升级gcc的,不过需要使用msys。升级方法和在cygwin和linux下差不多,就不再罗嗦了。不过就我的升级经验来看好像都不太顺利。具体深入的测试,我也没有时间做了。
 也是可以让cygwin的最新安装的gcc支持no-cygwin,需要再做一遍交叉编译,但是我不会做,只好算了,呵呵,也许那一天我把这个搞定,再开一个贴吧。
 根据以上的分析,如果在windows开发linux程序,cygwin是很好的选择。如果你开发的程序不介意有一个cygwin1.dll的话,也是可以选择cygwin的。如果你是想开发windows下的程序,还要必须用gcc的化,mingw是很好的一个选择。但是在windows下有太多的编译器了,bc,vc,intel c.....。
 顺便说就题外的化,据说gcc4.0.0性能有很大的提升,如果我升级完gcc4后,再编译一把gcc4是不是以后的编译性能会提高很多呢?有机会一定要测试一下了,呵呵。
 
 一个技巧:如何知道当前版本的gcc的安装配置,用命令:gcc -v就可以了,呵呵。
g++.exe D:\clion\kexin\countMid\C++_multi_files_20251012165246089\main.cpp -o main In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/algorithm:61, from D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:7, from D:\clion\kexin\countMid\C++_multi_files_20251012165246089\main.cpp:12: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1859:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1950:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1824:24: error: assignment of read-only location '__first.__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator*()' 1824 | *__first = _GLIBCXX_MOVE(__val); | ^ In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:61: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h: In instantiation of 'void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1638:19: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1910:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1926:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:263:17: error: assignment of read-only location '__result.__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator*()' 263 | *__result = _GLIBCXX_MOVE(*__first); | ^ In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:51, from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/locale_classes.h:40, from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ios_base.h:41, from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:44, from D:\clion\kexin\countMid\C++_multi_files_20251012165246089\main.cpp:7: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h: In instantiation of 'void std::iter_swap(_ForwardIterator1, _ForwardIterator2) [with _ForwardIterator1 = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _ForwardIterator2 = __gnu_cxx::__normal_iterator<const int*, vector<int> >]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:91:20: required from 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1897:34: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1931:38: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:185:11: error: no matching function for call to 'swap(const int&, const int&)' 185 | swap(*__a, *__b); | ~~~~^~~~~~~~~~~~ In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/exception:164, from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:41: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/exception_ptr.h:230:5: note: candidate: 'void std::__exception_ptr::swap(exception_ptr&, exception_ptr&)' 230 | swap(exception_ptr& __lhs, exception_ptr& __rhs) | ^~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/exception_ptr.h:230:25: note: no known conversion for argument 1 from 'const int' to 'std::__exception_ptr::exception_ptr&' 230 | swap(exception_ptr& __lhs, exception_ptr& __rhs) | ~~~~~~~~~~~~~~~^~~~~ In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/exception_ptr.h:41: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:196:5: note: candidate: 'template<class _Tp> std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&)' 196 | swap(_Tp& __a, _Tp& __b) | ^~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:196:5: note: template argument deduction/substitution failed: In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:57: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/type_traits: In substitution of 'template<bool _Cond, class _Tp> using std::__enable_if_t = typename std::enable_if::type [with bool _Cond = false; _Tp = void]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/type_traits:2224:11: required by substitution of 'template<class ... _Cond> using std::_Require = std::__enable_if_t<std::__and_<_Bn>::value> [with _Cond = {std::__not_<std::__is_tuple_like<const int> >, std::is_move_constructible<const int>, std::is_move_assignable<const int>}]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:196:5: required by substitution of 'template<class _Tp> std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = const int]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:185:11: required from 'void std::iter_swap(_ForwardIterator1, _ForwardIterator2) [with _ForwardIterator1 = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _ForwardIterator2 = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:91:20: required from 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1897:34: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1931:38: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/type_traits:116:11: error: no type named 'type' in 'struct std::enable_if<false, void>' 116 | using __enable_if_t = typename enable_if<_Cond, _Tp>::type; | ^~~~~~~~~~~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h: In instantiation of 'void std::iter_swap(_ForwardIterator1, _ForwardIterator2) [with _ForwardIterator1 = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _ForwardIterator2 = __gnu_cxx::__normal_iterator<const int*, vector<int> >]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:91:20: required from 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1897:34: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1931:38: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:220:5: note: candidate: 'template<class _Tp, long long unsigned int _Nm> std::__enable_if_t<std::__is_swappable<_Tp>::value> std::swap(_Tp (&)[_Nm], _Tp (&)[_Nm])' 220 | swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm]) | ^~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/move.h:220:5: note: template argument deduction/substitution failed: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:185:11: note: mismatched types '_Tp [_Nm]' and 'const int' 185 | swap(*__a, *__b); | ~~~~^~~~~~~~~~~~ In file included from D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:64: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_pair.h:879:5: note: candidate: 'template<class _T1, class _T2> typename std::enable_if<std::__and_<std::__is_swappable<_T1>, std::__is_swappable<_T2> >::value>::type std::swap(pair<_T1, _T2>&, pair<_T1, _T2>&)' 879 | swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y) | ^~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_pair.h:879:5: note: template argument deduction/substitution failed: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:185:11: note: mismatched types 'std::pair<_T1, _T2>' and 'const int' 185 | swap(*__a, *__b); | ~~~~^~~~~~~~~~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_pair.h:896:5: note: candidate: 'template<class _T1, class _T2> typename std::enable_if<(! std::__and_<std::__is_swappable<_T1>, std::__is_swappable<_T2> >::value)>::type std::swap(pair<_T1, _T2>&, pair<_T1, _T2>&)' (deleted) 896 | swap(pair<_T1, _T2>&, pair<_T1, _T2>&) = delete; | ^~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_pair.h:896:5: note: template argument deduction/substitution failed: D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:185:11: note: mismatched types 'std::pair<_T1, _T2>' and 'const int' 185 | swap(*__a, *__b); | ~~~~^~~~~~~~~~~~ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h: In instantiation of 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Distance = long long int; _Tp = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:356:22: required from 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1635:23: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1910:25: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1926:27: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:235:36: error: assignment of read-only location '__first.__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator+(__holeIndex).__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator*()' 235 | *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first + __secondChild)); | ^ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:241:36: error: assignment of read-only location '__first.__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator+(__holeIndex).__gnu_cxx::__normal_iterator<const int*, std::vector<int> >::operator*()' 241 | *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first | ^ D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h: In instantiation of 'static _Up* std::__copy_move_backward<_IsMove, true, std::random_access_iterator_tag>::__copy_move_b(_Tp*, _Tp*, _Up*) [with _Tp = const int; _Up = const int; bool _IsMove = true]': D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:769:37: required from '_BI2 std::__copy_move_backward_a2(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = const int*; _BI2 = const int*]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:778:51: required from '_BI2 std::__copy_move_backward_a1(_BI1, _BI1, _BI2) [with bool _IsMove = true; _BI1 = const int*; _BI2 = const int*]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:809:5: required from '_OI std::__copy_move_backward_a(_II, _II, _OI) [with bool _IsMove = true; _II = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _OI = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:901:47: required from '_BI2 std::move_backward(_BI1, _BI1, _BI2) [with _BI1 = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _BI2 = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1823:8: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1859:25: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1950:31: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4861:18: required from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<const int*, vector<int> >]' D:\clion\kexin\countMid\C++_multi_files_20251012165246089\solution.cpp:18:13: required from here D:/clion/CLion 2025.1.3/bin/mingw/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:748:40: error: invalid conversion from 'const void*' to 'void*' [-fpermissive] 748 | __builtin_memmove(__result - _Num, __first, sizeof(_Tp) * _Num); | ~~~~~~~~~^~~~~~ | | | const void* <built-in>: note: initializing argument 1 of 'void* __builtin_memmove(void*, const void*, long long unsigned int)' 进程已结束,退出代码为 1 为什么构建失败
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