如何使用G ++ w / CodeBlocks编译64位？ [英] How do I compile for 64bit using G++ w/ CodeBlocks?

问题描述

我目前正在创建一个共享lib DLL，但我需要在运行时在64位环境中加载它，因此它目前不工作。

如何使用g ++从代码块编译64位dll？

要使用g ++在Windows上编译64位程序，您需要

解决方案

https://www.dropbox.com/s/5nv14ecey1bqxuv/MinGW64.zip?dl=0rel =nofollow> MinGW64 。我相信Code :: Blocks自带的MinGW32。

要安装到Code :: Blocks，解压缩到一个没有空格的文件夹，如 C：\MinGW64

打开Code :: Blocks并单击设置 - >编译器和调试器。在所选编译器下，单击复制。在下一个框中，键入类似MinGW 64位编译器并单击确定。

然后在Toolchain可执行文件选项卡上，单击每个选项旁边的浏览按钮，复制到MinGW64到（ C：\MinGW64 ）的文件夹，并进入 bin 文件夹。设置每个选项如下：

编译器的安装目录：您指定的路径（ C：\MinGW64 ）

C编译器： gcc.exe

： g ++。exe （如果你使用我的链接，它会是 g ++ 64.exe 提醒我）

动态库的链接器： g ++。exe （ g ++ 64.exe 如果你使用我的链接）

链接器静态库： ar.exe

调试器：没有一个用于MinGW64，清除此选项并留空

资源编译器： windres.exe

Make程序： make.exe

编译器设置完成后，使用相同的设置编译DLL，只使用64位编译器。

I'm currently working on creating a shared lib DLL but I need to load it at runtime in a 64 bit environment so it currently doesn't work.

How can I compile 64bit dlls from code blocks using g++ ?

I've tried compiler options like -m64 but none seem to work.

解决方案

To compile 64-bit programs on windows using g++, you need MinGW64. I believe that Code::Blocks comes with MinGW32.

To install it onto Code::Blocks, extract the zip file to a folder without spaces, such as C:\MinGW64

Open Code::Blocks and click on Settings -> Compiler and debugger. Under Selected Compiler, click Copy. In the next box, type something like "MinGW 64-bit Compiler" and click OK.

Then on the Toolchain executables tab, click the Browse button beside each option and browse to the folder you copied MinGW64 to ( C:\MinGW64 ) and go into the bin folder. Set each option as follows:

Compiler's installation directory: The path you specified( C:\MinGW64 )

C compiler: gcc.exe

C++ compiler: g++.exe (If you used my link above it will be g++64.exe, thanks Super Cat for reminding me)

Linker for dynamic libs: g++.exe (g++64.exe if you used my link)

Linker for static libs: ar.exe

Debugger: There isn't one for MinGW64 yet, clear this and leave it blank

Resource compiler: windres.exe

Make program: make.exe

Once you have the compiler set up, compile your DLL with the same settings, only using the 64 bit compiler.

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