After doing a fresh checkout of the trunk, and then running autogen, I see this:
M opal/mca/event/libevent2019/libevent/Makefile.in
M opal/mca/event/libevent2019/libevent/depcomp
M opal/mca/event/libevent2019/libevent/include/Makefile.in
M opal/mca/event/libevent2019/libevent/configure
M opal/mca/event/libevent2019/libevent/config.guess
M opal/mca/event/libevent2019/libevent/config.sub
M opal/mca/event/libevent2019/libevent/missing
M opal/mca/event/libevent2019/libevent/aclocal.m4
M opal/mca/event/libevent2019/libevent/install-sh
? orte/mca/common/Makefile.in
? orte/mca/common/pmi/Makefile.in
It looks like the autogen that gets run in libevent makes a variety of modifications to these files so they showed up as modified under svn.
I am just curious if this is the expected behavior as this seems somewhat new to me.
Rolf