* configure.in (RUBY_DTRACE_POSTPROCESS): dtrace version SUN D 1.11
introduces a check in the dtrace compiler to ensure that probes
actually exist. If there are no probes, then the -G step will
fail. As this test is only being used to determine whether -G is
necessary (for instance, on OSX it is not), adding a real probe to
the conftest allows it to succeed on newer versions of dtrace.
Patch by Eric Saxby <sax AT livinginthepast.org> at
[ruby-core:55826]. [Fix GH-351], [Bug #8606].
Added by nagachika (Tomoyuki Chikanaga) almost 11 years ago
merge revision(s) 41815,41816: [Backport #8606]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e