undefined reference to functions | collect2: error: ld returned 1 exit status
1289
Why can templates only be implemented in the header file?
48624
Force GCC to notify about undefined references in shared libraries
82819
Undefined reference to vtable. Trying to compile a Qt project
95332
Identifier not found error on function call
102984
Compilation error: stray ‘\302’ in program, etc
78811
Incompatible implicit declaration of built-in function ‘malloc’
123433
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions?
132062
Reference undefined
23434
__FILE__, __LINE__, and __FUNCTION__ usage in C++
10152
Undefined control sequence BibTex
27136
Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?
80755
GCC not saving/restoring reserved registers on function calls
139545
Troubleshooting Packaging Error of General function failure?
82620
How to resolve conflicts in symbol packages?
152538
What is causing undefined control sequence?
90868
"Error: Unresolved external symbol" whenever I use a pure virtual function
158601
Libtool library used but `LIBTOOL' is undefined?