When building or debugging software on Linux, you may encounter missing symbol errors during linking. If the project depends on multiple static libraries (.a files), it can be tricky to...
When managing CMake-based projects, it's often helpful to include version information for the project. Defining a version not only provides clarity for releases, but also enables you to access version...
When working on larger CMake-based projects, it's common to have multiple executables, libraries, or tests defined in a single project. By default, running a build command compiles all targets...
When developing cross-platform CMake-based projects, it's often useful to know which compiler is driving the build. Different compilers (like GCC, Clang, MSVC, or Intel) may require unique options, optimizations, or...
When developing software that targets multiple architectures, it's often important to determine whether the build is for a 32-bit or 64-bit system. This can influence compiler options, dependencies, or binary...
When working on cross-platform or embedded projects, you may need to know whether the target architecture is little endian or big endian. Endianness affects how multibyte data (like integers or...
When writing cross-platform CMake-based projects, you often need to tailor build configurations depending on the target operating system - for example, setting platform-specific compiler options, linking system libraries, or using...
When writing portable C or C++ code across different systems or compilers, you may encounter subtle differences in struct or class definitions. Some platforms may include additional members in a...
When configuring a project with CMake, the output normally provides useful information about compiler checks and build setup. However, sometimes you may need to investigate what CMake is doing internally...
When working with CMake-based projects, it's common to control where the compiled files, headers, and other assets are installed. By default, CMake installs targets under system locations, such as /usr/local...