Code::Blocks undefined reference to "*"
6292
What is an undefined reference/unresolved external symbol error and how do I fix it?
45816
What do $< and $@ represent in a Makefile?
149350
'foo' was not declared in this scope c++
120303
no operator "<<" matches these operands
48624
Force GCC to notify about undefined references in shared libraries
5096
Why does the order in which libraries are linked sometimes cause errors in GCC?
156833
Compiling C++ code makes the system hang
27136
Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?
11263
Undefined reference to pthread_create in Linux
72605
How to solve "Unresolved inclusion: " in a C++ file in Eclipse CDT?
68463
How to resolve the linker error in C++ compiler
12542
Why aren't my compile guards preventing multiple definition inclusions?
66916
Expressions containing globally undefined symbols inside a function where they are defined
33453
Why do I get "unresolved external symbol" errors when using templates?
129766
decltype in class method declaration: error when used before "referenced" member is declared
147631
LaTeX Warning: There were undefined references.Why?
112071
undefined reference to boost::system::system_category() when compiling