From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mx1.pokylinux.org (Postfix) with ESMTP id A30B14C80039 for ; Fri, 14 Jan 2011 00:55:32 -0600 (CST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 13 Jan 2011 22:55:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.60,321,1291622400"; d="scan'208";a="592906747" Received: from unknown (HELO [10.255.14.43]) ([10.255.14.43]) by orsmga002.jf.intel.com with ESMTP; 13 Jan 2011 22:55:05 -0800 From: Tom Zanussi To: "Wold, Saul" In-Reply-To: <4D2FE367.4030204@intel.com> References: <53e1c664d18e7cbc04b76e7df1041fa615d84716.1294944942.git.tom.zanussi@intel.com> <4D2FE367.4030204@intel.com> Date: Fri, 14 Jan 2011 00:55:02 -0600 Message-ID: <1294988102.28996.19.camel@elmorro> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Cc: "poky@yoctoproject.org" Subject: Re: [PATCH 1/1] systemtap: new package X-BeenThere: poky@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Poky build system developer discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Jan 2011 06:55:32 -0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit On Thu, 2011-01-13 at 21:47 -0800, Wold, Saul wrote: > On 01/13/2011 11:55 AM, Tom Zanussi wrote: > > Add systemtap, a general-purpose script-directed dynamic tracing and > > performance analysis tool for Linux. > > > > Signed-off-by: Tom Zanussi > > --- > > .../conf/distro/include/poky-default-revisions.inc | 1 + > > meta/recipes-core/tasks/task-poky-tools.bb | 1 + > > meta/recipes-kernel/systemtap/systemtap_git.bb | 28 ++++++++++++++++++++ > > 3 files changed, 30 insertions(+), 0 deletions(-) > > create mode 100644 meta/recipes-kernel/systemtap/systemtap_git.bb > > > > diff --git a/meta/conf/distro/include/poky-default-revisions.inc b/meta/conf/distro/include/poky-default-revisions.inc > > index 6b98091..c07e2c7 100644 > > --- a/meta/conf/distro/include/poky-default-revisions.inc > > +++ b/meta/conf/distro/include/poky-default-revisions.inc > > @@ -165,6 +165,7 @@ SRCREV_pn-screenshot ??= "292" > > SRCREV_pn-settings-daemon ??= "2059" > > SRCREV_pn-swabber-native ??= "a0792390c5d6d5a5bade7ab155c80eef3f30fa52" > > SRCREV_pn-sysprof ??= "38a6af1f0a45e528fd2842983da71e0f23c70d6a" > > +SRCREV_pn-systemtap ??= "4ab3a1863bf4f472acae7a809bf2b38d91658aa8" > > SRCREV_pn-table ??= "4b267533ce16656cba4104fc39dc12709c1bdddf" > > SRCREV_pn-tasks ??= "ea52d46d691c5fce4473ea4e24a35411381f3a65" > > TRACECMDREV ?= "6c696cec3f264a9399241b6e648f58bc97117d49" > > diff --git a/meta/recipes-core/tasks/task-poky-tools.bb b/meta/recipes-core/tasks/task-poky-tools.bb > > index 60a95f9..c23a3fe 100644 > > --- a/meta/recipes-core/tasks/task-poky-tools.bb > > +++ b/meta/recipes-core/tasks/task-poky-tools.bb > > @@ -51,6 +51,7 @@ RRECOMMENDS_task-poky-tools-profile = "\ > > kernel-module-oprofile \ > > blktrace \ > > sysprof \ > > + systemtap \ > > " > > > > # exmap-console > > diff --git a/meta/recipes-kernel/systemtap/systemtap_git.bb b/meta/recipes-kernel/systemtap/systemtap_git.bb > > new file mode 100644 > > index 0000000..f28c946 > > --- /dev/null > > +++ b/meta/recipes-kernel/systemtap/systemtap_git.bb > > @@ -0,0 +1,28 @@ > > +DESCRIPTION = "SystemTap - script-directed dynamic tracing and performance analysis tool for Linux" > > +LICENSE = "GPLv2" > > +LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f" > > + > > +DEPENDS = "elfutils" > > + > > +PR = r0 > > +PV = "1.4+git${SRCPV}" > > + > > +SRC_URI = "git://sources.redhat.com/git/systemtap.git;protocol=git \ > > + " > > + > > +EXTRA_OECONF = "--prefix=${D} --with-libelf=${STAGING_DIR_TARGET} --without-rpm \ > > + ac_cv_file__usr_include_nss=no \ > > + ac_cv_file__usr_include_nss3=no \ > > + ac_cv_file__usr_include_nspr=no \ > > + ac_cv_file__usr_include_nspr4=no \ > > + ac_cv_file__usr_include_avahi_client=no \ > > + ac_cv_file__usr_include_avahi_common=no " > > + > > +SRC_URI[md5sum] = "cb202866ed704c44a876d041f788bdee" > > +SRC_URI[sha256sum] = "8ffe35caec0d937bd23fd78a3a8d94b58907cc0de0330b35e38f9f764815c459" > > + > > +COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuppc|emenlow|crownbay|atom-pc|n450)" > > + > Tom, > > Will this work for PPC hardware also such as the beagleboard? I am just > looking at the COMPATIBLE_MACHINE list and wondering. > I only included the machines I was able to test directly (or were close enough to what I tested). I did test qemuarm, and while a simple helloworld script worked, the other ones didn't, so I concluded that arm systemtap support was broken, and probably wouldn't work on real arm hardware either, so I didn't include any as compatible machines. There was a single consistent compile error with the other scripts on qemuarm, so it's probably a simple fix, but who knows - it's something to look into and submit patches to systemtap if/when we want to get that working... qemuppc worked fine, but that's all I have wrt that arch, so included only that. Tom > Recently Richard suggested that we could use regular expressions here > and negate the incompatible machine. > > The more I think about this, we may need to extend this to work for > generalized arches, not just machines. I will work on writing an RFC > for this. > > Sau! > > > +S = "${WORKDIR}/git" > > + > > +inherit autotools >