[Fwd: gcov testing]

[Fwd: gcov testing]

[Charlie Nugent]

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Hi

we got to the bottom of it, thanks

rgds, Charlie Nugent

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From: Charlie Nugent <c.nugent@asidua.com>
To: gcc-help@gcc.gnu.org
Subject: gcov testing
Date: Wed, 15 Feb 2006 14:54:02 +0000
Message-ID: <43F3408A.3080702@asidua.com>

Hi

We've an application containing 5  modules (*.a) linked into 1 
executable.  We compiled  one of  the modules  with  the gcov flags and
are keen to test it

We ran the executable a number of times then navigated down the dirs to 
the gcov enabled source files . When we ran the gcov tool we got the 
following

$ gcov hww_vlan_and_l2_forwarding.c
hww_vlan_and_l2_forwarding.gcda:cannot open data file

This dir contains
hww_vlan_and_l2_forwarding.c         hww_vlan_l2fwd_private.c.
hww_vlan_and_l2_forwarding.gcno      hww_vlan_l2fwd_private.gcno
hww_vlan_and_l2_forwarding.o         hww_vlan_l2fwd_private.o


but no *.gcda files
-I couldn't locate any advice on the man pages/manuals on how to proceed 
- If you have any details or section in a manual covering this scenario 
we'd be very grateful

best rgds, Charlie Nugent