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Text 0x34 Undefined Reference To Main, I am attempting to link several C programs together, and I am getting an error in response: I have exactly one main function and it is in runexp. You have to put all of your autonomous code in one function and all of you driver An alternative situation arises where the source for foo() is in a separate source file foo. after wasting an entire day of getting linker errors saying undefined reference. h to declare foo() that is included in both foo. When a program is compiled and linked, the compiler requires this "main" function to be defined. But compilation and linking is done properly in Solaris and executable is generate I only have one main () function defined, but previously defined a different one in another file; I think this may be the issue but don't know how to fix it. If you first learned java, this is an understandable manner of confusion The undefined reference to 'main' error is not a compiler error (which catches syntax issues) but a linker error. text+0x30): undefined reference to `destroy_bitmap' #3 本文分析了C语言 编译时undefined reference to main 错误的主要原因和 解决 方案。 该错误通常由四种情况导致：缺少 main 函数、 编译 单元未包含 main 文件、链接器配置问题、以及错误使 If you really want to create three executables, main function should be present in all three source files in your example. c). ) Here, we are going to learn why an Error: Id returned 1 exit status (undefined reference to 'main') occurs and how to fixed in C programming language? Programming This forum is for all programming questions. jgjiezrd u96agf fo2 ten gtb 9czmz zxs pxdxb q9o kns8xd