[ruby-core:78692] [Ruby trunk Bug#13041] ruby 2.4 rc1 dtrace build fixes

Issue #13041 has been updated by Steve Wills.


Naohisa Goto wrote:
> On Solaris 10, the origin of dtrace, it seems "-xnolibs" is not supported.
> List of available options that can be specified with "-x" on Solaris: http://docs.oracle.com/cd/E19253-01/817-6223/chp-opt/index.html

Unfortunately, that page is a bit out of date. Here's one page which has examples with -xnolibs:

http://dtrace.org/blogs/dap/2011/12/13/usdt-providers-redux/

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Bug #13041: ruby 2.4 rc1 dtrace build fixes
https://bugs.ruby-lang.org/issues/13041#change-62068

* Author: Steve Wills
* Status: Closed
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
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In FreeBSD before 11.0, using dtrace -G or -h will not work in a jail or without dtrace kernel modules loaded unless the -xnolibs flag is passed as well. Since we build in jails, this is needed during our build, so we have this patch:

https://svnweb.freebsd.org/ports/head/lang/ruby22/files/patch-Makefile.in?revision=369732&view=markup

We have used it with ruby 2.2, and 2.3 for a long time. Please consider it or a similar change for Ruby 2.4



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