configure.in: correctly tests dtrace -G in version 1.11
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 at [ruby-core:55826]. [Fix GH-351], [Bug #8606].
Added by nobu (Nobuyoshi Nakada) over 12 years ago
configure.in: correctly tests dtrace -G in version 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 at
[ruby-core:55826]. [Fix GH-351], [Bug #8606].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e