mingw-w64

问题 I'm running GHC using Stack on Windows 10, and using Git Bash (MINGW64) for much of my daily workflow. That includes using GHC and GHCi, which generally works fine. However, when I run stack test from MINGW64, the output is garbled by ANSI color codes: $ stack test UC-0.1.0.0: test (suite: UC-test) [?25lSorting Group 1: [2K[1F prop1: [[92mOK, passed 100 tests[0m] [2K[1F prop2: [[92mOK, passed 100 tests[0m] Properties Total Passed [92m2[0m [92m2[0m Failed 0 0 Total [92m2[0m [92m2[0m [?25h

问题 I am using cygwin64 and including the MinGW64/x86_64-w64-mingw32/include folder in my project. However I am getting the following error when I run make on the project : /cygdrive/c/MinGW64/x86_64-w64-mingw32/include/sys/types.h:10:2: error: #error Only Win32 target is supported! I would think that that since the types.h file appears to be in a 64 bit folder it would support the 64 bit system, so what am I misunderstanding in this system. The code in types.h that it gets caught on is as

问题 Some code and associated warnings/errors: #include <windows.h> #include <iphlpapi.h> int main() { } F:/Prog/mingw-w64/x86_64-4.9.2-win32-seh-rt_v3-rev1/mingw64/x86_64-w64-mingw32/include/ws2ipdef.h:71:3: error: ' ADDRESS_FAMILY ' does not name a type ADDRESS_FAMILY si_family; #include <windows.h> #include <winsock2.h> #include <iphlpapi.h> int main() { } // this compiles successfully, only gives warning F:/Prog/mingw-w64/x86_64-4.9.2-win32-seh-rt_v3-rev1/mingw64/x86_64-w64-mingw32/include

问题 I'm using MinGW_W64, and I'm having trouble deciding how to move forward with the "threading" option. I can use either posix threads, or win32 threads. So far I've been using C++11's "std::thread" for my threading (which requires the posix threads option), and I really like the interface doing things this way. However, I've read from multiple sources that posix threads are significantly slower than win32 threads, and performance is a big concern for me. My project will eventually be multi

问题 I'm trying to build x86_64 (64-bit code) version of the freetype-2.4.9 with native MinGW-w64 compiler in Cygwin environment. The configure runs fine but the makefile fails. Jarmo@UltraJATmachine /cygdrive/y/tools/cppkirjastot $ cd freetype-2.4.9/ Jarmo@UltraJATmachine /cygdrive/y/tools/cppkirjastot $ PATH=/cygdrive/y/Tools/Compilers/mingw64/bin:$PATH Jarmo@UltraJATmachine /cygdrive/y/tools/cppkirjastot/freetype-2.4.9 $ ./configure --build=i686-pc-mingw32 --disable-shared FreeType build system

问题 System Windows 7 64bit, Eclipse Mars + CDT, MinGW 64, curl source https://curl.haxx.se/download.html for Win64 - MinGW64 SSH SSL, have tried other versions with very same linker errors Code: #include <curl/curl.h> int main(void) { CURL * curl; curl = curl_easy_init(); if (curl) { curl_easy_cleanup(curl); } return 0; } The problem with linker errors: Info: Internal Builder is used for build g++ -DCURL_STATICLIB "-IC:\\Source\\curl-7.40.0-devel-mingw64\\include" "-IC:\\Source\\curl-7.40.0-devel

问题 Win 10, x64, minGW64, Python 2.7, Anaconda I am trying to compile zbar for use in Python 2.7 using python setup.py build --compiler=mingw32 Here's setup.py from distutils.core import setup, Extension from distutils.sysconfig import get_config_vars setup( name = 'zbar', version = '0.10', author = 'Jeff Brown', author_email = 'spadix@users.sourceforge.net', url = 'http://zbar.sourceforge.net', description = 'read barcodes from images or video', license = 'LGPL', long_description = open('README'

问题 I am having trouble correctly accessing a variable in a Fortran DLL from a Fortran EXE when the variable is part of a COMMON block. I have a trivial code simple.f90 which I compile into a DLL using MSYS64/MinGW-w64 gfortran 9.2 as x86_64-w64-mingw32-gfortran simple.f90 -o simple.dll -shared ! simple.f90 module m implicit none integer :: a, b !common /numbers/ a, b end module subroutine init_vals use m implicit none a = 1 b = 2 end subroutine This library is used from a even simpler program

问题 I have downloaded and installed clang on windows 10 from http://releases.llvm.org/download.html and mingw from https://sourceforge.net/projects/mingw-w64/ I am trying to compile a very basic C program using clang/lld/mingw: int main(int argc, char* argv[argc + 1]) { return 0; } To compile I invoke: clang.exe -target x86_64-windows-gnu -fuse-ld=lld.exe -g -gcodeview -Wl,/debug,/pdb:example.pdb example.c -o example.exe This creates an exe which faults on startup in mainCRTStartup (__security

问题 I have a c++ application that runs a memory-consuming algorithm. It crushes with error : terminate called after throwing an instance of 'std::bad_alloc' after the allocated memory reaches about 2GB. I want to compile it as 64Bit so it could allocate more memory from my 64Bit/8GB Ram machine. How it can be done? Im working with CLion, building with CMake and using mingw version: mingw-w64\i686-4.8.3-posix-dwarf-rt_v3-rev2 btw - the wingw is installed under C:\Program Files (x86)\mingw-w64 is