C Preprocessor Cross Platform
2018-09-10
Macro of compiler
| Compiler | Macro |
|---|---|
| gcc | GNUC,GNUC_MINOR,GNUC_PATCHLEVEL |
| clang | clang,clang_major,clang_minor,clang_patchlevel |
| msvc | MSVC |
Macro of OS
| OS | Macro | Pre-requirements |
|---|---|---|
| linux | linux,unix,gnu_linux | unstd.h |
| macos | APPLE | some headers |
| windows | _WIN32,_WIN64 | windows.h |
Check Macro
#if defined(MACRO0)
#elif defined(MACRO1)
#elif !defined(MQCRO2)
#endif