merge revision(s) 42713: [Backport #8792]
* configure.in (sys/pstat.h): fix missing header check for missing/setproctitle.c on HP-UX. [ruby-core:56644] [Bug #8792]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@43487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 42713: [Backport #8792]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@43487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e