gprof: gmon.out file is missing call-graph data (I'm using -pg)

[Zohar Levi <zoharl3@xxxxxxxxx>]

I have this problem with gprof: 
 
 test.c: 
 ------- 
 
 #include <stdio.h> 
 
 int main() 
 { 
 printf("hello world\n"); 
 
 return 0; 
 }; 
 
 
 
 makefile: 
 ----------- 
 test: test.c 
gcc -g -c test.c -pg 
gcc -o test test.o -pg 
 
 
 when I run test it generates the gmon.out, but gprof
complains: 
 
 gprof: gmon.out file is missing call-graph data 
 
Is there another maintained profiler? 
 
 Thanks


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