Check If C Symbol Exists using CMake

Check If C Symbol Exists using CMake

When writing cross-platform C or C++ code, it's common to encounter differences between operating systems or library versions - certain macros, or structure members might exist on one platform but...
Check If C Function Exists using CMake

Check If C Function Exists using CMake

When building cross-platform software in C or C++, you often depend on system-provided functions or libraries whose availability can vary between operating systems, library versions, or toolchains. For example, certain...
Use mold Linker with CMake

Use mold Linker with CMake

The mold is a linker for Unix systems, designed as a fast, drop-in replacement for tools like GNU ld and LLVM lld. By optimizing parallelism and memory usage, it delivers...
Deprecate Code in C++

Deprecate Code in C++

In software development, maintaining a large codebase often involves updating APIs, replacing old functions, or removing unsafe code. However, simply deleting old code can break existing programs that still rely...