* gcov-kernel patch
@ 2006-06-02 23:53 McLendon, Rodney
0 siblings, 0 replies; only message in thread
From: McLendon, Rodney @ 2006-06-02 23:53 UTC (permalink / raw)
To: gcc-help
Hi,
I am trying to use the gcov-kernel patch that allows for the relocation of the source based on the environmental variables GCOV_PREFIX and GCOV_PREFIX_STRIP. The problem that I am having is that the environmental variables don't seem to have any effect in relocating the source when processing or generating the .gcda files. The following sort of depicts my configuration:
Sys A: cross-compiled source in path /home/user/tmp/work/linux-2.6.16/... for
Sys B, producing .gcno files
Sys B: generates the .gcda files (I set GCOV_PREFIX_STRIP=4 here but had no
effect)
Sys C: (inside /somedir which contains linux-2.6.16, a directory that now
contains the source as well as both .gcno and .gcda files) executed
'lcov -c -o somefile.info -d linux-2.6.16' here and produced an error
that indicated it could not find my source in
/home/user/tmp/linux-2.6.16/... although once again I set
GCOV_PREFIX_STRIP=4.
On which system should the environmental variable(s) be set/used?
Thanks,
Rodney
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