- The GNU C compiler. We generally test with version 4.1, 4.2, or
4.3.
- - pkg-config. We test with version 0.22.
-
- libssl, from OpenSSL, is optional but recommended if you plan to
connect the Open vSwitch to an OpenFlow controller. libssl is
required to establish confidentiality and authenticity in the
you do this, the "valgrind" results for test <N> are reported in files
named tests/testsuite.dir/<N>/valgrind.*. You may find that the
valgrind results are easier to interpret if you put "-q" in
-~/.valgrindrc, since that reduces the amount of
+~/.valgrindrc, since that reduces the amount of output.
Sometimes a few tests may fail on some runs but not others. This is
usually a bug in the testsuite, not a bug in Open vSwitch itself. If