Question

您好我想使用DevCpp和MinGW64编译器编译Windows .EXE应用程序。我想编译的应用程序非常简单，需要CURL库。我使用的是Windows 8 64bit，Orwell Dev-C ++ V 5.3.0.4。我从官方网站下载了CURL库（Win64 - MinGW64 devel v.28.1）。我已将所有include，bin和lib文件复制到MinGW64文件夹，但程序无法编译，因为它收到以下链接器错误：

            [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x37): undefined reference to `__imp_curl_global_init'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x74): undefined reference to `__imp_curl_formadd'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0xb1): undefined reference to `__imp_curl_formadd'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0xba): undefined reference to `__imp_curl_easy_init'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0xd5): undefined reference to `__imp_curl_slist_append'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x100): undefined reference to `__imp_curl_easy_setopt'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x157): undefined reference to `__imp_curl_easy_setopt'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x173): undefined reference to `__imp_curl_easy_setopt'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x183): undefined reference to `__imp_curl_easy_perform'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x19a): undefined reference to `__imp_curl_easy_strerror'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x1cc): undefined reference to `__imp_curl_easy_cleanup'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x1dc): undefined reference to `__imp_curl_formfree'
        [Linker error] C:\Users\Panos\AppData\Local\Temp\ccSFo7Pn.o:upload.cpp:(.text+0x1ec): undefined reference to `__imp_curl_slist_free_all'
        collect2: ld returned 1 exit status

我唯一能够编译程序的是编译器的-DCURL_STATICLIB -c -h -Icurl \ include选项，但我得到的是一个无法在我的操作系统中运行的16位应用程序！

我试图编译的代码就是这个CURL示例： http://curl.haxx.se/libcurl/c/postit2.html

我花了很多时间在网上搜索并阅读指南，让我的程序编译但没有任何运气。请帮帮我，告诉我我做错了什么！

谢谢！

Answer 1

如果在尝试运行已编译的二进制文件时要求libcurl.dll，则在运行时需要libcurl.dll。尝试将libcurl.dll放在二进制文件的工作目录中。

[Dev C ++]用curl库编译程序的问题

1 个答案: