debian: Re-run failed unit tests once.

There are always a few unit tests that have some race conditions
that cause them to occasionally fail. It is probably a good idea
to re-run the failed tests once while building deb packages.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Co-authored-by: Keith Amidon <kamidon@nicira.com>
Signed-off-by: Keith Amidon <kamidon@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>

diff --git a/debian/rules b/debian/rules
index 799bf2e..5cf9f02 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -56,7 +56,8 @@ build-arch: build-arch-stamp
 build-arch-stamp: configure-stamp 
        $(MAKE) -C _debian
 ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
-       if $(MAKE) -C _debian check TESTSUITEFLAGS='$(PARALLEL)'; then :; \
+       if $(MAKE) -C _debian check TESTSUITEFLAGS='$(PARALLEL)' || \
+               $(MAKE) -C _debian check TESTSUITEFLAGS='--recheck'; then :; \
        else \
                cat _debian/tests/testsuite.log; \
                exit 1; \