#include <stdio.h> int main() { #if defined(__clang__) const int major_v = __GNUC__; int minor_v = __GNUC_MINOR__; if (major_v == 4 && minor_v <= 8) { // Make version of clang >= 4.8 so that it's not rejected by config_brpc.sh minor_v = 8; } printf("%d\n", (major_v * 10000 + minor_v * 100)); #elif defined(__GNUC__) printf("%d\n", (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)); #else printf("0\n"); #endif return 0; }