main.o: In function `main': main.c:(.text+0x7): undefined reference to `test' collect2: ld returned 1 exit status 这就是最典型的undefined reference错误,因为在链接时发现找不到某个函数的实现文件,本例中test.o文件中包含了test()函数的实现, 所以如果按下面这种方式链接就没事了。 gcc -o mai...
中定义的函数时(程序内部定义的函数不涉及这个问题,因为函数的实现已经在自己的代码段、数据段中了),连接器会在三方库中搜索当前符号表中未定义的符号(这些未定义的符号需要在三方库中定位到,否则就会出现对xxx函数未定义引用),当在三方库的符号表中找不到对应的符号时,就会报undefined reference to xxx function。
你可能想试着像这样分别编译“optim.c”和“main.c”文件：
The command that i use to compile : g++ main.cpp operations.cpp -o MCalc And this is the error: 1 2 3 4 5 6 7 /usr/bin/ld: /tmp/ccu4lnbQ.o: in function'main_window::on_result_button_clicked()'operations.cpp: (.text+0x915): undefined reference to'te_compile'/usr/bin/ld:...
你可能想试着像这样分别编译“optim.c”和“main.c”文件：
I'm doing a project for my Bachelor's Degree (which is an implementation of a simple Entity Component System, but that's not the point of my topic :p), but I have an error and I don't understand why. I'm getting the error "Undefined reference to `void MyClass::MyFunction<T>()...
undefined reference to “functionA” 在既有的一个c库基础上(c源代码),开个jni接口给Android App使用,竟然折腾了两个小时,郁闷死我了。不过总算搞定了,呵呵。 有个顽固的错误,搞得我不知所措,最后发现竟然是因为我的jni代码后缀cpp,而c库中分开放接口的头文件没有加可被c++使用的申明,导致出现“undefined ...
Eclipse error undefined reference to pcap function I had the same problem in Eclipse. I order to link this library to your project, right click the project in "Project Explorer" (short view) and choose "Properties". On the left go to "C/C++ Build" > "Settings" and on the "Settings"...
Software :: Debug Undefined Reference To Library Function (yad 0.5.1)? Oct 15, 2010 I'd like to learn debugging techniques as much as to solve this particular problem. While trying to build yad 0.5.1: Code: yad-notification.o: In function `yad_notification_run': ...
However, when I compile the code application, I get an error "undefined reference to `_txe_mutex_info_get'". I have double checked the includes, the include paths, the libraries, the library paths, but everything seems correct. (Commenting out the "tx_mutex_info_get()" function ...