Profiling under gcc 2.3.1. Is it implemented??

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Article #52305

#52305

From: N.G.Smith
Date: Mon, 30 Nov 1992 10:46

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I am trying to obtain profiling statistics from gcc version 2.3.1 on
a machine running Sun OS 4.

Unfortunately when I compile with the `-p' or `-pg' flags I get a
message from the linker to the effect that `mcount' is undefined. I
find `mcount' in `gmon.c' but do not find it anywhere in the gcc
makefile. Is profiling implemented in gcc?

> g++ -target sun4 -lX11 -o g graph.o main.o misc.o node.o parse.o -lm
> ld: Undefined symbol
>    mcount
> collect: /usr/bin/ld returned 2 exit status
> *** Error code 1
> make: Fatal error: Command failed for target `g'
> %

Thanks for any help,

Neil Smith.

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From: ngs@ukc.ac.uk (N.G.Smith)
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Subject: Profiling under gcc 2.3.1. Is it implemented??
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Date: 30 Nov 92 10:46:03 GMT
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