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Building with gcov support
==========================
The Open vSwitch "configure" script supports the following
code-coverage related options:
--disable-coverage
--enable-coverage=no
Do not build with gcov code coverage support.
This is the default if no coverage option is passed to
"configure".
--enable-coverage
--enable-coverage=yes
Build with gcov code coverage support, but do not assume that any
coverage-related tools are installed and do not add special
coverage support to the test suite.
--enable-coverage=lcov
Build with gcov code coverage support, as above, but also add
support for coverage analysis to the test suite. Running "make
check" will produce a directory "tests/coverage.html" in the build
directory with an analysis of the test suite's coverage.
This setting requires the lcov suite of utilities to be installed.
The "lcov" and "genhtml" programs from lcov must be in PATH. lcov
is available at: http://ltp.sourceforge.net/coverage/lcov.php
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