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Hi, I am trying to find in which function call the most time is being spent. I am using gcc and trying to compile and link with -g and -pg. i.e. for a trivial test : $ cat helloworld.c /* Hello World program */ #include<stdio.h> main() { printf("Hello World\n"); } $ gcc -g -pg -c helloworld.c $ gcc -pg helloworld.o helloworld.o: In function `main': helloworld.c:6: undefined reference to `_mcount' collect2: ld returned 1 exit status Any ideas ? Am I missing a .h call ? Or do I need to link to something ? I have just updated cygwin. I attach cygcheck.out Or any suggestions for another profiling tool that actually reports times ? Cheers, Beau
Attachment:
cygcheck.out
Description: cygcheck.out
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