openvswitch: disable groff manpage check

The openvswitch build trips over a number of warnings during the
manpage-check step if groff 1.23 is installed on the build host,
resulting in a failed build.

As this check is optional, and we don't even install the manpages, simply
override the groff configure check to never detect groff.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

diff --git a/net/openvswitch/Makefile b/net/openvswitch/Makefile
index 7f47c28226d53a850b7c480c092689cfea904f80..43b8bfaf5586f831df704442fdfa1b541312d3b3 100644 (file)
--- a/net/openvswitch/Makefile
+++ b/net/openvswitch/Makefile
@@ -251,6 +251,7 @@ CONFIGURE_ARGS+= \
 CONFIGURE_VARS += \
        $(if $(CONFIG_OPENVSWITCH_WITH_LIBUNBOUND),,ac_cv_lib_unbound_ub_ctx_create=no) \
        ovs_cv_flake8=no \
+       ovs_cv_groff=no \
        ovs_cv_python3=$(PYTHON3) \
        ovs_cv_python3_host=$(HOST_PYTHON3_BIN) \
        SPHINXBUILD=none \