Date: Fri, 31 Dec 2021 02:11:13 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 260831] lang/ruby26, lang/ruby27, lang/ruby3[01]: patch for making dtrace an optional feature Message-ID: <bug-260831-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260831 Bug ID: 260831 Summary: lang/ruby26, lang/ruby27, lang/ruby3[01]: patch for making dtrace an optional feature Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ruby@FreeBSD.org Reporter: lab+bsd@thinkum.space Flags: maintainer-feedback?(ruby@FreeBSD.org) Assignee: ruby@FreeBSD.org Created attachment 230577 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D230577&action= =3Dedit Patch for providing a dtrace option for lang/ruby* ports The lang/ruby2[67] port builds will automatically enable dtrace support if dtrace is installed.=20 The lang/ruby3[01] builds - extending of a changeset upstream - will not provide any dtrace support for these Ruby versions, on FreeBSD. Referring to the FreeBSD Wiki[2], DTrace support may be available for users= pace in FreeBSD, at least if the kernel is built with -fno-omit-frame-pointer in CFLAGS then installed as unstripped bytecode. Otherwise, running dtrace on = an application may require superuser privileges. The Ruby 2.6 and Ruby 2.7 builds presently will incorporate dtrace support,= if available. The following patch (attached) makes DTrace a build option for Ruby, in all versions on FreeBSD This differs from previous port behaviors: - For Ruby 2.6 and 2.7, ensures that dtrace probes will not be added if the dtrace option is disabled, whether or not dtrace is installed - For Ruby 3.0 and 3.1, this adds functionality that may not be available w= ith upstream Ruby builds on FreeBSD, in those recent Ruby releases. This change= set includes an autoconf patch ensuring that dtrace will not be disabled on Fre= eBSD under autoconf scripting, and will be enabled if requested for the build.=20 - If the dtrace option is enabled and dtrace is not installed, the port bui= ld will fail under IGNORE semantics Corresponding to existing support for dtrace probes with Ruby 2.6 and Ruby = 2.7 on FreeBSD, the new dtrace option will be available for these Ruby language platforms on FreeBSD amd64 and i386 architectures. This patch has been tested with a rudimentary check using dtrace and a dtrace-enabled Ruby 3.1 under a local build of FreeBSD 12.1-RELEASE-p1 amd6= 4. The test was performed with the following shell command, under sudo: dtrace -l -m libruby31.so.31 -c 'ruby31 -v' [1] https://github.com/chrisa/ruby-dtrace=20 [2] https://wiki.freebsd.org/DTrace/KernelSupport --=20 You are receiving this mail because: You are the assignee for the bug.=
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