Mercurial > hg > orthanc-book
view HelloWorld/main.cpp @ 775:eab354bfeb9b
osimis/docker: added log env var
author | Alain Mazy <am@osimis.io> |
---|---|
date | Mon, 20 Sep 2021 15:21:44 +0200 |
parents | 298b8b5e3dbc |
children |
line wrap: on
line source
// https://sourceforge.net/p/predef/wiki/Compilers/ #include <stdio.h> int main() { printf("\nHello world!\n\n"); #ifdef NDEBUG printf("This is a release build.\n"); #else printf("This is a debug build.\n"); #endif #if defined(__MINGW64__) printf("This build was compiled using MinGW64.\n"); #elif defined(__MINGW32__) printf("This build was compiled using MinGW32.\n"); #elif defined(__GNUC__) printf("This build was compiled using gcc.\n"); #elif defined(__clang__) printf("This build was compiled using clang.\n"); #elif defined(_MSC_VER) printf("This build was compiled using Microsoft Visual Studio version %04d.\n", _MSC_VER); #else printf("WARNING: Unknown compiler.\n"); #endif #if defined(_WIN64) printf("Running under Windows 64bit.\n"); #elif defined(_WIN32) printf("Running under Windows 32bit.\n"); #elif defined(__linux__) printf("Running under Linux.\n"); #elif defined(__APPLE__) && defined(__MACH__) printf("Running under Apple OS X.\n"); #else printf("WARNING: Unknown operating system.\n"); #endif printf("\n"); return 0; }