From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay1.mentorg.com ([192.94.38.131]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1RuQ0M-0002d2-8o for openembedded-core@lists.openembedded.org; Mon, 06 Feb 2012 15:57:18 +0100 Received: from svr-orw-fem-01.mgc.mentorg.com ([147.34.98.93]) by relay1.mentorg.com with esmtp id 1RuPsa-00031s-Bq from wade_farnsworth@mentor.com ; Mon, 06 Feb 2012 06:49:16 -0800 Received: from SVR-ORW-FEM-02.mgc.mentorg.com ([147.34.96.206]) by svr-orw-fem-01.mgc.mentorg.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Mon, 6 Feb 2012 06:49:16 -0800 Received: from [172.30.10.43] (147.34.91.1) by svr-orw-fem-02.mgc.mentorg.com (147.34.96.168) with Microsoft SMTP Server id 14.1.289.1; Mon, 6 Feb 2012 06:49:15 -0800 Message-ID: <4F2FE86A.9090801@mentor.com> Date: Mon, 6 Feb 2012 07:49:14 -0700 From: Wade Farnsworth User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: Patches and discussions about the oe-core layer References: <4F1F26C6.8050501@mentor.com> <4F21A9CF.3020103@mentor.com> <4F2C3541.5000409@mentor.com> <4F2FE7E4.9040902@mentor.com> In-Reply-To: <4F2FE7E4.9040902@mentor.com> X-OriginalArrivalTime: 06 Feb 2012 14:49:16.0345 (UTC) FILETIME=[7FB6A290:01CCE4DE] Subject: [PATCH v4 3/3] systemtap: build and install uprobes.ko X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Feb 2012 14:57:18 -0000 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit SystemTap needs to provide uprobes.ko in order to support user space probing. Build and install the module on systems that support it. Additionally, split off common bits into systemtap_git.inc. Signed-off-by: Wade Farnsworth --- .../systemtap/systemtap-uprobes_git.bb | 42 ++++++++++++++++++++ meta/recipes-kernel/systemtap/systemtap_git.bb | 18 +------- meta/recipes-kernel/systemtap/systemtap_git.inc | 16 +++++++ 3 files changed, 61 insertions(+), 15 deletions(-) create mode 100644 meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb create mode 100644 meta/recipes-kernel/systemtap/systemtap_git.inc diff --git a/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb b/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb new file mode 100644 index 0000000..7fa6748 --- /dev/null +++ b/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb @@ -0,0 +1,42 @@ +DESCRIPTION = "UProbes kernel module for SystemTap" + +require systemtap_git.inc + +DEPENDS = "systemtap virtual/kernel" + +PR = "r0" + +# On systems without CONFIG_UTRACE, this package is empty. +ALLOW_EMPTY_${PN} = 1 + +inherit module-base gettext + +FILES_${PN} += "${datadir}/systemtap/runtime/uprobes" + +EXTRA_OEMAKE = "" + +# Compile and install the uprobes kernel module on machines with utrace +# support. Note that staprun expects it in the systemtap/runtime directory, +# not in /lib/modules. +do_compile() { + if grep -q "CONFIG_UTRACE=y" ${STAGING_KERNEL_DIR}/.config + then + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CC LD CPP + oe_runmake CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ + AR="${KERNEL_AR}" \ + -C ${STAGING_KERNEL_DIR} scripts + oe_runmake KDIR=${STAGING_KERNEL_DIR} \ + M="${S}/runtime/uprobes/" \ + CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ + AR="${KERNEL_AR}" \ + -C "${S}/runtime/uprobes/" + fi +} + +do_install() { + if [ -e "${S}/runtime/uprobes/uprobes.ko" ] + then + install -d ${D}/usr/share/systemtap/runtime/uprobes/ + install -m 0644 ${S}/runtime/uprobes/uprobes.ko ${D}/usr/share/systemtap/runtime/uprobes/ + fi +} diff --git a/meta/recipes-kernel/systemtap/systemtap_git.bb b/meta/recipes-kernel/systemtap/systemtap_git.bb index fb3c0ef..c4a9d87 100644 --- a/meta/recipes-kernel/systemtap/systemtap_git.bb +++ b/meta/recipes-kernel/systemtap/systemtap_git.bb @@ -1,16 +1,12 @@ DESCRIPTION = "SystemTap - script-directed dynamic tracing and performance analysis tool for Linux" -LICENSE = "GPLv2" -LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263" + +require systemtap_git.inc DEPENDS = "elfutils sqlite3 systemtap-native" DEPENDS_virtclass-native = "elfutils-native sqlite3-native gettext-native" DEPENDS_virtclass-nativesdk = "elfutils-nativesdk sqlite3-nativesdk gettext-nativesdk" -SRCREV = "83bd2699d8cff2f2d6b9eaf5ea254e4cb6b33e81" -PR = "r1" -PV = "1.7+git${SRCPV}" - -SRC_URI = "git://sources.redhat.com/git/systemtap.git;protocol=git" +PR = "r2" EXTRA_OECONF += "--with-libelf=${STAGING_DIR_TARGET} --without-rpm \ ac_cv_file__usr_include_nss=no \ @@ -20,14 +16,6 @@ EXTRA_OECONF += "--with-libelf=${STAGING_DIR_TARGET} --without-rpm \ ac_cv_file__usr_include_avahi_client=no \ ac_cv_file__usr_include_avahi_common=no " -SRC_URI[md5sum] = "cb202866ed704c44a876d041f788bdee" -SRC_URI[sha256sum] = "8ffe35caec0d937bd23fd78a3a8d94b58907cc0de0330b35e38f9f764815c459" - -# systemtap doesn't support mips -COMPATIBLE_HOST = '(x86_64.*|i.86.*|powerpc.*|arm.*)-linux' - -S = "${WORKDIR}/git" - inherit autotools gettext BBCLASSEXTEND = "native nativesdk" diff --git a/meta/recipes-kernel/systemtap/systemtap_git.inc b/meta/recipes-kernel/systemtap/systemtap_git.inc new file mode 100644 index 0000000..cc250ff --- /dev/null +++ b/meta/recipes-kernel/systemtap/systemtap_git.inc @@ -0,0 +1,16 @@ +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263" + +SRCREV = "83bd2699d8cff2f2d6b9eaf5ea254e4cb6b33e81" +PV = "1.7+git${SRCPV}" + +SRC_URI = "git://sources.redhat.com/git/systemtap.git;protocol=git" + +SRC_URI[md5sum] = "cb202866ed704c44a876d041f788bdee" +SRC_URI[sha256sum] = "8ffe35caec0d937bd23fd78a3a8d94b58907cc0de0330b35e38f9f764815c459" + +# systemtap doesn't support mips +COMPATIBLE_HOST = '(x86_64.*|i.86.*|powerpc.*|arm.*)-linux' + +S = "${WORKDIR}/git" + -- 1.7.0.4