Hi,
if you're using dgcov tool, you may be interested to try an updated
version. I've recently changed it, adding support for any revisionspec
formats, e.g.
dgcov.pl -- -10..-5
dgcov.pl before:date:2010-01-02
and so on, all this is supposed to work.
And switched to a completely different approach to matching .gcov files
with source files. Now it correctly handles symlinked files, paths in
the Makefiles (when a Makefile rule specifies a source file with a
path, as in file.o: ../foobar/file.c), object files in the .libs/,
.yy, .l, and header files (that may have executable lines too, e.g.
inline functions). All that works, and data are accumulated, for
example, gcov data from
libmysql/client.c.gcov
libmysql_r/client.c.gcov
libmysqld/client.c.gcov
sql/client.c.gcov
will be added up and put into sql-common/client.c.dgcov
You can download it from launchpad (the old version was a code snipped
on forge.mysql.com, which is difficult to version :), here:
http://bazaar.launchpad.net/~maria-captains/mariadb-tools/trunk/annotate/head%3A/dgcov.pl
Regards,
Sergei
