c - Debug Macro strange behaviour -


i have file such:

#include <stdio.h> #include <string.h> #include <stdlib.h> #define debug  int main(void) {  #ifdef debug     printf("we in debug mode"); #endif  }

i told use ifdef , endif (for this). problem occurs when compile this, using makefile(which i'm not allowed edit). happens print statement (debug one) prints, shouldn't because i'm not in debug mode. tried use command (on ubuntu 14.04)

make -debug

but did different, , output file, prints ifdef statement, despite not being in debug mode. doing wrong?

you explicitly defining debug in source file

#define debug

remove line not overriding definition build environment.


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