diff mbox series

[meta-arago,master/kirkstone] ltp-ddt: Add support for version 20230127

Message ID 20230410154242.10725-1-reatmon@ti.com
State Superseded
Delegated to: Ryan Eatmon
Headers show
Series [meta-arago,master/kirkstone] ltp-ddt: Add support for version 20230127 | expand

Commit Message

Ryan Eatmon April 10, 2023, 3:42 p.m. UTC
The internal testing team would like to move to this version as the
basis for our internal ltp-ddt.  So we need to capture the recipe
settings for this version from oe-core master and provide a new version
for us to overload.

Signed-off-by: Ryan Eatmon <reatmon@ti.com>
---
 .../ltp-ddt/ltp-ddt_20230127.bb               |  44 ++++++
 ...002-Remove-OOM-tests-from-runtest-mm.patch |  35 +++++
 .../ltp/ltp/disable_hanging_tests.patch       |  27 ++++
 .../recipes-extended/ltp/ltp_20230127.bb      | 140 ++++++++++++++++++
 4 files changed, 246 insertions(+)
 create mode 100644 meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
 create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
 create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
 create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb

Comments

Denys Dmytriyenko April 11, 2023, 10:16 p.m. UTC | #1
Ryan,

Couple comments, but nothing critical:

1. Do you want to split it into 2 patches - add vebatim copy of ltp from 
upstream w/o any modifications, then add ltp-ddt on top of it separately?

2. Do you want to keep the old versions around? Is it an "add" or "upgrade"?


On Mon, Apr 10, 2023 at 10:42:42AM -0500, Ryan Eatmon via lists.yoctoproject.org wrote:
> The internal testing team would like to move to this version as the
> basis for our internal ltp-ddt.  So we need to capture the recipe
> settings for this version from oe-core master and provide a new version
> for us to overload.
> 
> Signed-off-by: Ryan Eatmon <reatmon@ti.com>
> ---
>  .../ltp-ddt/ltp-ddt_20230127.bb               |  44 ++++++
>  ...002-Remove-OOM-tests-from-runtest-mm.patch |  35 +++++
>  .../ltp/ltp/disable_hanging_tests.patch       |  27 ++++
>  .../recipes-extended/ltp/ltp_20230127.bb      | 140 ++++++++++++++++++
>  4 files changed, 246 insertions(+)
>  create mode 100644 meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
>  create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
>  create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
>  create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
> 
> diff --git a/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
> new file mode 100644
> index 00000000..b7c695f3
> --- /dev/null
> +++ b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
> @@ -0,0 +1,44 @@
> +FILESEXTRAPATHS:prepend := "${COREBASE}/meta/recipes-extended/ltp/ltp:"
> +FILESEXTRAPATHS:prepend := "${ARAGOBASE}/meta-arago-extras/recipes-extended/ltp/ltp:"
> +
> +require recipes-extended/ltp/ltp_${PV}.bb
> +
> +SUMMARY = "Embedded Linux Device Driver Tests based on Linux Test Project"
> +HOMEPAGE = "https://git.ti.com/cgit/test-automation/ltp-ddt/"
> +
> +PROVIDES += "ltp"
> +
> +DEPENDS += "alsa-lib"
> +
> +PE = "1"
> +PR = "r7"
> +PV:append = "+git${SRCPV}"
> +
> +SRCREV = "7f2fc4b7c972f2f188836c739a7175fad2f2b288"
> +BRANCH ?= "master"
> +
> +SRC_URI:remove = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https"
> +SRC_URI:prepend = "git://git.ti.com/git/test-automation/ltp-ddt.git;protocol=https;branch=${BRANCH} "
> +
> +export prefix = "/opt/ltp"
> +export exec_prefix = "/opt/ltp"
> +
> +EXTRA_OEMAKE:append = " \
> +    KERNEL_USR_INC=${STAGING_INCDIR} \
> +    ALSA_INCPATH=${STAGING_INCDIR} \
> +    ALSA_LIBPATH=${STAGING_LIBDIR} \
> +"
> +
> +RDEPENDS:${PN} += "\
> +    acl \
> +    at \
> +    pm-qa \
> +    serialcheck \
> +    memtester \
> +"
> +
> +do_install:prepend() {
> +	# Upstream ltp recipe wants to remove this test case in do_install
> +	install -d ${D}${prefix}/runtest/
> +	echo "memcg_stress" >> ${D}${prefix}/runtest/controllers
> +}
> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
> new file mode 100644
> index 00000000..6d945700
> --- /dev/null
> +++ b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
> @@ -0,0 +1,35 @@
> +From e87c2ad1e16cdbd62ba71b2ace3270503decaa56 Mon Sep 17 00:00:00 2001
> +From: "Mingde (Matthew) Zeng" <matthewzmd@gmail.com>
> +Date: Wed, 29 Jul 2020 08:47:09 -0400
> +Subject: [PATCH] Remove OOM tests from runtest/mm
> +
> +Disable OOM tests, as they might cause oeqa ssh connection lost
> +
> +Upstream-Status: Inappropriate [oe-core specific]
> +Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
> +[ pvorel: rebased for 20210927 ]
> +Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
> +---
> + runtest/mm | 6 ------
> + 1 file changed, 6 deletions(-)
> +
> +diff --git a/runtest/mm b/runtest/mm
> +index 6537666a9..e5a091a5a 100644
> +--- a/runtest/mm
> ++++ b/runtest/mm
> +@@ -73,12 +73,6 @@ ksm06_2 ksm06 -n 8000
> + 
> + cpuset01 cpuset01
> + 
> +-oom01 oom01
> +-oom02 oom02
> +-oom03 oom03
> +-oom04 oom04
> +-oom05 oom05
> +-
> + swapping01 swapping01 -i 5
> + 
> + thp01 thp01 -I 120
> +-- 
> +2.33.0
> +
> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
> new file mode 100644
> index 00000000..f25a692d
> --- /dev/null
> +++ b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
> @@ -0,0 +1,27 @@
> +This patch disables tests which we've found "hang" on our infrastructure.
> +
> +proc01:
> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1748 (arm)
> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1781 (arm)
> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/2782 (arm)
> +(was trying to read /proc/kmsg, looks like a horrible test anyway)
> +
> +Upstream-Status: Inappropriate [OE Configuration]
> +Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
> +
> +Index: git/runtest/fs
> +===================================================================
> +--- git.orig/runtest/fs
> ++++ git/runtest/fs
> +@@ -64,11 +64,6 @@ writetest01	writetest
> + #Also run the fs_di (Data Integrity tests)
> + fs_di fs_di -d $TMPDIR
> + 
> +-# Read every file in /proc. Not likely to crash, but does enough
> +-# to disturb the kernel. A good kernel latency killer too.
> +-# Was not sure why it should reside in runtest/crashme and won't get tested ever
> +-proc01 proc01 -m 128
> +-
> + read_all_dev read_all -d /dev -p -q -r 3
> + read_all_proc read_all -d /proc -q -r 3
> + read_all_sys read_all -d /sys -q -r 3
> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
> new file mode 100644
> index 00000000..570401ea
> --- /dev/null
> +++ b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
> @@ -0,0 +1,140 @@
> +SUMMARY = "Linux Test Project"
> +DESCRIPTION = "The Linux Test Project is a joint project with SGI, IBM, OSDL, and Bull with a goal to deliver test suites to the open source community that validate the reliability, robustness, and stability of Linux. The Linux Test Project is a collection of tools for testing the Linux kernel and related features."
> +HOMEPAGE = "https://linux-test-project.github.io/"
> +SECTION = "console/utils"
> +LICENSE = "GPL-2.0-only & GPL-2.0-or-later & LGPL-2.0-or-later & LGPL-2.1-or-later & BSD-2-Clause"
> +LIC_FILES_CHKSUM = "\
> +    file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
> +    file://testcases/open_posix_testsuite/COPYING;md5=48b1c5ec633e3e30ec2cf884ae699947 \
> +    file://testcases/network/can/filter-tests/COPYING;md5=5b155ea7d7f86eae8e8832955d8b70bc \
> +"
> +
> +DEPENDS = "attr libaio libcap acl openssl zip-native"
> +DEPENDS:append:libc-musl = " fts "
> +EXTRA_OEMAKE:append:libc-musl = " LIBC=musl "
> +EXTRA_OECONF:append:libc-musl = " LIBS=-lfts "
> +
> +# since ltp contains x86-64 assembler which uses the frame-pointer register,
> +# set -fomit-frame-pointer x86-64 to handle cases where optimisation
> +# is set to -O0 or frame pointers have been enabled by -fno-omit-frame-pointer
> +# earlier in CFLAGS, etc.
> +CFLAGS:append:x86-64 = " -fomit-frame-pointer"
> +TUNE_CCARGS:remove:x86 = "-mfpmath=sse"
> +TUNE_CCARGS:remove:x86-64 = "-mfpmath=sse"
> +
> +CFLAGS:append:powerpc64 = " -D__SANE_USERSPACE_TYPES__"
> +CFLAGS:append:mipsarchn64 = " -D__SANE_USERSPACE_TYPES__"
> +SRCREV = "dd2d61ac1a1e09797a6165f478abd4a9f4f43035"
> +
> +SRC_URI = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https \
> +           file://0002-Remove-OOM-tests-from-runtest-mm.patch \
> +           file://disable_hanging_tests.patch \
> +           "
> +
> +S = "${WORKDIR}/git"
> +
> +inherit autotools-brokensep pkgconfig
> +
> +# Version 20220527 added KVM test infrastructure which currently fails to build with gold due to
> +# SORT_NONE in linker script which isn't supported by gold:
> +# https://sourceware.org/bugzilla/show_bug.cgi?id=18097
> +# https://github.com/linux-test-project/ltp/commit/3fce2064b54843218d085aae326c8f7ecf3a8c41#diff-39268f0855c634ca48c8993fcd2c95b12a65b79e8d9fa5ccd6b0f5a8785c0dd6R36
> +LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd', '', d)}"
> +
> +# After 0002-kvm-use-LD-instead-of-hardcoding-ld.patch
> +# https://github.com/linux-test-project/ltp/commit/f94e0ef3b7280f886384703ef9019aaf2f2dfebb
> +# it fails with gold also a bit later when trying to use *-payload.bin
> +# http://errors.yoctoproject.org/Errors/Details/663094/
> +# work around this by forcing .bfd linked in LD when ld-is-gold is in DISTRO_FEATURES
> +KVM_LD = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '${HOST_PREFIX}ld.bfd${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', '${LD}', d)}"
> +
> +TARGET_CC_ARCH += "${LDFLAGS}"
> +
> +export prefix = "/opt/${PN}"
> +export exec_prefix = "/opt/${PN}"
> +
> +PACKAGECONFIG[numa] = "--with-numa, --without-numa, numactl,"
> +EXTRA_AUTORECONF += "-I ${S}/testcases/realtime/m4"
> +EXTRA_OECONF = " --with-realtime-testsuite --with-open-posix-testsuite "
> +# ltp network/rpc test cases ftbfs when libtirpc is found
> +EXTRA_OECONF += " --without-tirpc "
> +
> +do_compile() {
> +    oe_runmake HOSTCC="${CC_FOR_BUILD}" HOST_CFLAGS="${CFLAGS_FOR_BUILD}" HOST_LDFLAGS="${LDFLAGS_FOR_BUILD}" KVM_LD="${KVM_LD}"
> +}
> +
> +do_install(){
> +    install -d ${D}${prefix}/
> +    oe_runmake DESTDIR=${D} SKIP_IDCHECK=1 install include-install
> +
> +    # fixup not deploy STPfailure_report.pl to avoid confusing about it fails to run
> +    # as it lacks dependency on some perl moudle such as LWP::Simple
> +    # And this script previously works as a tool for analyzing failures from LTP
> +    # runs on the OSDL's Scaleable Test Platform (STP) and it mainly accesses
> +    # http://khack.osdl.org to retrieve ltp test results run on
> +    # OSDL's Scaleable Test Platform, but now http://khack.osdl.org unaccessible
> +    rm -rf ${D}${prefix}/bin/STPfailure_report.pl
> +
> +    # The controllers memcg_stree test seems to cause us hangs and takes 900s
> +    # (maybe we expect more regular output?), anyhow, skip it
> +    sed -e '/^memcg_stress/d' -i ${D}${prefix}/runtest/controllers
> +}
> +
> +RDEPENDS:${PN} = "\
> +    attr \
> +    bash \
> +    bc \
> +    coreutils \
> +    cpio \
> +    cronie \
> +    curl \
> +    e2fsprogs \
> +    e2fsprogs-mke2fs \
> +    expect \
> +    file \
> +    gawk \
> +    gdb \
> +    gzip \
> +    iproute2 \
> +    ldd \
> +    libaio \
> +    logrotate \
> +    net-tools \
> +    perl \
> +    python3-core \
> +    procps \
> +    quota \
> +    unzip \
> +    util-linux \
> +    which \
> +    tar \
> +"
> +
> +FILES:${PN} += "${prefix}/* ${prefix}/runtest/* ${prefix}/scenario_groups/* ${prefix}/testcases/bin/* ${prefix}/testcases/bin/*/bin/* ${prefix}/testscripts/* ${prefix}/testcases/open_posix_testsuite/* ${prefix}/testcases/open_posix_testsuite/conformance/* ${prefix}/testcases/open_posix_testsuite/Documentation/* ${prefix}/testcases/open_posix_testsuite/functional/* ${prefix}/testcases/open_posix_testsuite/include/* ${prefix}/testcases/open_posix_testsuite/scripts/* ${prefix}/testcases/open_posix_testsuite/stress/* ${prefix}/testcases/open_posix_testsuite/tools/* ${prefix}/testcases/data/nm01/lib.a ${prefix}/lib/libmem.a"
> +
> +# Avoid stripping some generated binaries otherwise some of the ltp tests such as ldd01 & nm01 fail
> +INHIBIT_PACKAGE_STRIP_FILES = "${prefix}/testcases/bin/nm01 ${prefix}/testcases/bin/ldd01"
> +INSANE_SKIP:${PN} += "already-stripped staticdev"
> +
> +remove_broken_musl_sources() {
> +	[ "${TCLIBC}" = "musl" ] || return 0
> +
> +	cd ${S}
> +	echo "WARNING: remove unsupported tests (until they're fixed)"
> +
> +	# sync with upstream
> +	# https://github.com/linux-test-project/ltp/blob/master/ci/alpine.sh#L33
> +	rm -rfv \
> +		testcases/kernel/syscalls/fmtmsg/fmtmsg01.c \
> +		testcases/kernel/syscalls/getcontext/getcontext01.c \
> +		testcases/kernel/syscalls/rt_tgsigqueueinfo/rt_tgsigqueueinfo01.c \
> +		testcases/kernel/syscalls/timer_create/timer_create01.c \
> +		testcases/kernel/syscalls/timer_create/timer_create03.c
> +}
> +do_patch[postfuncs] += "remove_broken_musl_sources"
> +
> +# Avoid file dependency scans, as LTP checks for things that may or may not
> +# exist on the running system.  For instance it has specific checks for
> +# csh and ksh which are not typically part of OpenEmbedded systems (but
> +# can be added via additional layers.)
> +SKIP_FILEDEPS:${PN} = '1'
> -- 
> 2.17.1
Ryan Eatmon April 11, 2023, 11 p.m. UTC | #2
On 4/11/2023 17:16, Denys Dmytriyenko wrote:
> Ryan,
> 
> Couple comments, but nothing critical:
> 
> 1. Do you want to split it into 2 patches - add vebatim copy of ltp from
> upstream w/o any modifications, then add ltp-ddt on top of it separately?

I can do that.  v2 will come tomorrow.


> 2. Do you want to keep the old versions around? Is it an "add" or "upgrade"?

This is an upgrade, but since it is in next waiting on a passing CICD, I 
should not remove the current version.  As soon as we pass some CICDs 
and run some tests against this new version we will remove the old one.

> 
> On Mon, Apr 10, 2023 at 10:42:42AM -0500, Ryan Eatmon via lists.yoctoproject.org wrote:
>> The internal testing team would like to move to this version as the
>> basis for our internal ltp-ddt.  So we need to capture the recipe
>> settings for this version from oe-core master and provide a new version
>> for us to overload.
>>
>> Signed-off-by: Ryan Eatmon <reatmon@ti.com>
>> ---
>>   .../ltp-ddt/ltp-ddt_20230127.bb               |  44 ++++++
>>   ...002-Remove-OOM-tests-from-runtest-mm.patch |  35 +++++
>>   .../ltp/ltp/disable_hanging_tests.patch       |  27 ++++
>>   .../recipes-extended/ltp/ltp_20230127.bb      | 140 ++++++++++++++++++
>>   4 files changed, 246 insertions(+)
>>   create mode 100644 meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
>>   create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
>>   create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
>>   create mode 100644 meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
>>
>> diff --git a/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
>> new file mode 100644
>> index 00000000..b7c695f3
>> --- /dev/null
>> +++ b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
>> @@ -0,0 +1,44 @@
>> +FILESEXTRAPATHS:prepend := "${COREBASE}/meta/recipes-extended/ltp/ltp:"
>> +FILESEXTRAPATHS:prepend := "${ARAGOBASE}/meta-arago-extras/recipes-extended/ltp/ltp:"
>> +
>> +require recipes-extended/ltp/ltp_${PV}.bb
>> +
>> +SUMMARY = "Embedded Linux Device Driver Tests based on Linux Test Project"
>> +HOMEPAGE = "https://git.ti.com/cgit/test-automation/ltp-ddt/"
>> +
>> +PROVIDES += "ltp"
>> +
>> +DEPENDS += "alsa-lib"
>> +
>> +PE = "1"
>> +PR = "r7"
>> +PV:append = "+git${SRCPV}"
>> +
>> +SRCREV = "7f2fc4b7c972f2f188836c739a7175fad2f2b288"
>> +BRANCH ?= "master"
>> +
>> +SRC_URI:remove = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https"
>> +SRC_URI:prepend = "git://git.ti.com/git/test-automation/ltp-ddt.git;protocol=https;branch=${BRANCH} "
>> +
>> +export prefix = "/opt/ltp"
>> +export exec_prefix = "/opt/ltp"
>> +
>> +EXTRA_OEMAKE:append = " \
>> +    KERNEL_USR_INC=${STAGING_INCDIR} \
>> +    ALSA_INCPATH=${STAGING_INCDIR} \
>> +    ALSA_LIBPATH=${STAGING_LIBDIR} \
>> +"
>> +
>> +RDEPENDS:${PN} += "\
>> +    acl \
>> +    at \
>> +    pm-qa \
>> +    serialcheck \
>> +    memtester \
>> +"
>> +
>> +do_install:prepend() {
>> +	# Upstream ltp recipe wants to remove this test case in do_install
>> +	install -d ${D}${prefix}/runtest/
>> +	echo "memcg_stress" >> ${D}${prefix}/runtest/controllers
>> +}
>> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
>> new file mode 100644
>> index 00000000..6d945700
>> --- /dev/null
>> +++ b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
>> @@ -0,0 +1,35 @@
>> +From e87c2ad1e16cdbd62ba71b2ace3270503decaa56 Mon Sep 17 00:00:00 2001
>> +From: "Mingde (Matthew) Zeng" <matthewzmd@gmail.com>
>> +Date: Wed, 29 Jul 2020 08:47:09 -0400
>> +Subject: [PATCH] Remove OOM tests from runtest/mm
>> +
>> +Disable OOM tests, as they might cause oeqa ssh connection lost
>> +
>> +Upstream-Status: Inappropriate [oe-core specific]
>> +Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
>> +[ pvorel: rebased for 20210927 ]
>> +Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
>> +---
>> + runtest/mm | 6 ------
>> + 1 file changed, 6 deletions(-)
>> +
>> +diff --git a/runtest/mm b/runtest/mm
>> +index 6537666a9..e5a091a5a 100644
>> +--- a/runtest/mm
>> ++++ b/runtest/mm
>> +@@ -73,12 +73,6 @@ ksm06_2 ksm06 -n 8000
>> +
>> + cpuset01 cpuset01
>> +
>> +-oom01 oom01
>> +-oom02 oom02
>> +-oom03 oom03
>> +-oom04 oom04
>> +-oom05 oom05
>> +-
>> + swapping01 swapping01 -i 5
>> +
>> + thp01 thp01 -I 120
>> +--
>> +2.33.0
>> +
>> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
>> new file mode 100644
>> index 00000000..f25a692d
>> --- /dev/null
>> +++ b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
>> @@ -0,0 +1,27 @@
>> +This patch disables tests which we've found "hang" on our infrastructure.
>> +
>> +proc01:
>> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1748 (arm)
>> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1781 (arm)
>> +https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/2782 (arm)
>> +(was trying to read /proc/kmsg, looks like a horrible test anyway)
>> +
>> +Upstream-Status: Inappropriate [OE Configuration]
>> +Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
>> +
>> +Index: git/runtest/fs
>> +===================================================================
>> +--- git.orig/runtest/fs
>> ++++ git/runtest/fs
>> +@@ -64,11 +64,6 @@ writetest01	writetest
>> + #Also run the fs_di (Data Integrity tests)
>> + fs_di fs_di -d $TMPDIR
>> +
>> +-# Read every file in /proc. Not likely to crash, but does enough
>> +-# to disturb the kernel. A good kernel latency killer too.
>> +-# Was not sure why it should reside in runtest/crashme and won't get tested ever
>> +-proc01 proc01 -m 128
>> +-
>> + read_all_dev read_all -d /dev -p -q -r 3
>> + read_all_proc read_all -d /proc -q -r 3
>> + read_all_sys read_all -d /sys -q -r 3
>> diff --git a/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
>> new file mode 100644
>> index 00000000..570401ea
>> --- /dev/null
>> +++ b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
>> @@ -0,0 +1,140 @@
>> +SUMMARY = "Linux Test Project"
>> +DESCRIPTION = "The Linux Test Project is a joint project with SGI, IBM, OSDL, and Bull with a goal to deliver test suites to the open source community that validate the reliability, robustness, and stability of Linux. The Linux Test Project is a collection of tools for testing the Linux kernel and related features."
>> +HOMEPAGE = "https://linux-test-project.github.io/"
>> +SECTION = "console/utils"
>> +LICENSE = "GPL-2.0-only & GPL-2.0-or-later & LGPL-2.0-or-later & LGPL-2.1-or-later & BSD-2-Clause"
>> +LIC_FILES_CHKSUM = "\
>> +    file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
>> +    file://testcases/open_posix_testsuite/COPYING;md5=48b1c5ec633e3e30ec2cf884ae699947 \
>> +    file://testcases/network/can/filter-tests/COPYING;md5=5b155ea7d7f86eae8e8832955d8b70bc \
>> +"
>> +
>> +DEPENDS = "attr libaio libcap acl openssl zip-native"
>> +DEPENDS:append:libc-musl = " fts "
>> +EXTRA_OEMAKE:append:libc-musl = " LIBC=musl "
>> +EXTRA_OECONF:append:libc-musl = " LIBS=-lfts "
>> +
>> +# since ltp contains x86-64 assembler which uses the frame-pointer register,
>> +# set -fomit-frame-pointer x86-64 to handle cases where optimisation
>> +# is set to -O0 or frame pointers have been enabled by -fno-omit-frame-pointer
>> +# earlier in CFLAGS, etc.
>> +CFLAGS:append:x86-64 = " -fomit-frame-pointer"
>> +TUNE_CCARGS:remove:x86 = "-mfpmath=sse"
>> +TUNE_CCARGS:remove:x86-64 = "-mfpmath=sse"
>> +
>> +CFLAGS:append:powerpc64 = " -D__SANE_USERSPACE_TYPES__"
>> +CFLAGS:append:mipsarchn64 = " -D__SANE_USERSPACE_TYPES__"
>> +SRCREV = "dd2d61ac1a1e09797a6165f478abd4a9f4f43035"
>> +
>> +SRC_URI = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https \
>> +           file://0002-Remove-OOM-tests-from-runtest-mm.patch \
>> +           file://disable_hanging_tests.patch \
>> +           "
>> +
>> +S = "${WORKDIR}/git"
>> +
>> +inherit autotools-brokensep pkgconfig
>> +
>> +# Version 20220527 added KVM test infrastructure which currently fails to build with gold due to
>> +# SORT_NONE in linker script which isn't supported by gold:
>> +# https://sourceware.org/bugzilla/show_bug.cgi?id=18097
>> +# https://github.com/linux-test-project/ltp/commit/3fce2064b54843218d085aae326c8f7ecf3a8c41#diff-39268f0855c634ca48c8993fcd2c95b12a65b79e8d9fa5ccd6b0f5a8785c0dd6R36
>> +LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd', '', d)}"
>> +
>> +# After 0002-kvm-use-LD-instead-of-hardcoding-ld.patch
>> +# https://github.com/linux-test-project/ltp/commit/f94e0ef3b7280f886384703ef9019aaf2f2dfebb
>> +# it fails with gold also a bit later when trying to use *-payload.bin
>> +# http://errors.yoctoproject.org/Errors/Details/663094/
>> +# work around this by forcing .bfd linked in LD when ld-is-gold is in DISTRO_FEATURES
>> +KVM_LD = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '${HOST_PREFIX}ld.bfd${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', '${LD}', d)}"
>> +
>> +TARGET_CC_ARCH += "${LDFLAGS}"
>> +
>> +export prefix = "/opt/${PN}"
>> +export exec_prefix = "/opt/${PN}"
>> +
>> +PACKAGECONFIG[numa] = "--with-numa, --without-numa, numactl,"
>> +EXTRA_AUTORECONF += "-I ${S}/testcases/realtime/m4"
>> +EXTRA_OECONF = " --with-realtime-testsuite --with-open-posix-testsuite "
>> +# ltp network/rpc test cases ftbfs when libtirpc is found
>> +EXTRA_OECONF += " --without-tirpc "
>> +
>> +do_compile() {
>> +    oe_runmake HOSTCC="${CC_FOR_BUILD}" HOST_CFLAGS="${CFLAGS_FOR_BUILD}" HOST_LDFLAGS="${LDFLAGS_FOR_BUILD}" KVM_LD="${KVM_LD}"
>> +}
>> +
>> +do_install(){
>> +    install -d ${D}${prefix}/
>> +    oe_runmake DESTDIR=${D} SKIP_IDCHECK=1 install include-install
>> +
>> +    # fixup not deploy STPfailure_report.pl to avoid confusing about it fails to run
>> +    # as it lacks dependency on some perl moudle such as LWP::Simple
>> +    # And this script previously works as a tool for analyzing failures from LTP
>> +    # runs on the OSDL's Scaleable Test Platform (STP) and it mainly accesses
>> +    # http://khack.osdl.org to retrieve ltp test results run on
>> +    # OSDL's Scaleable Test Platform, but now http://khack.osdl.org unaccessible
>> +    rm -rf ${D}${prefix}/bin/STPfailure_report.pl
>> +
>> +    # The controllers memcg_stree test seems to cause us hangs and takes 900s
>> +    # (maybe we expect more regular output?), anyhow, skip it
>> +    sed -e '/^memcg_stress/d' -i ${D}${prefix}/runtest/controllers
>> +}
>> +
>> +RDEPENDS:${PN} = "\
>> +    attr \
>> +    bash \
>> +    bc \
>> +    coreutils \
>> +    cpio \
>> +    cronie \
>> +    curl \
>> +    e2fsprogs \
>> +    e2fsprogs-mke2fs \
>> +    expect \
>> +    file \
>> +    gawk \
>> +    gdb \
>> +    gzip \
>> +    iproute2 \
>> +    ldd \
>> +    libaio \
>> +    logrotate \
>> +    net-tools \
>> +    perl \
>> +    python3-core \
>> +    procps \
>> +    quota \
>> +    unzip \
>> +    util-linux \
>> +    which \
>> +    tar \
>> +"
>> +
>> +FILES:${PN} += "${prefix}/* ${prefix}/runtest/* ${prefix}/scenario_groups/* ${prefix}/testcases/bin/* ${prefix}/testcases/bin/*/bin/* ${prefix}/testscripts/* ${prefix}/testcases/open_posix_testsuite/* ${prefix}/testcases/open_posix_testsuite/conformance/* ${prefix}/testcases/open_posix_testsuite/Documentation/* ${prefix}/testcases/open_posix_testsuite/functional/* ${prefix}/testcases/open_posix_testsuite/include/* ${prefix}/testcases/open_posix_testsuite/scripts/* ${prefix}/testcases/open_posix_testsuite/stress/* ${prefix}/testcases/open_posix_testsuite/tools/* ${prefix}/testcases/data/nm01/lib.a ${prefix}/lib/libmem.a"
>> +
>> +# Avoid stripping some generated binaries otherwise some of the ltp tests such as ldd01 & nm01 fail
>> +INHIBIT_PACKAGE_STRIP_FILES = "${prefix}/testcases/bin/nm01 ${prefix}/testcases/bin/ldd01"
>> +INSANE_SKIP:${PN} += "already-stripped staticdev"
>> +
>> +remove_broken_musl_sources() {
>> +	[ "${TCLIBC}" = "musl" ] || return 0
>> +
>> +	cd ${S}
>> +	echo "WARNING: remove unsupported tests (until they're fixed)"
>> +
>> +	# sync with upstream
>> +	# https://github.com/linux-test-project/ltp/blob/master/ci/alpine.sh#L33
>> +	rm -rfv \
>> +		testcases/kernel/syscalls/fmtmsg/fmtmsg01.c \
>> +		testcases/kernel/syscalls/getcontext/getcontext01.c \
>> +		testcases/kernel/syscalls/rt_tgsigqueueinfo/rt_tgsigqueueinfo01.c \
>> +		testcases/kernel/syscalls/timer_create/timer_create01.c \
>> +		testcases/kernel/syscalls/timer_create/timer_create03.c
>> +}
>> +do_patch[postfuncs] += "remove_broken_musl_sources"
>> +
>> +# Avoid file dependency scans, as LTP checks for things that may or may not
>> +# exist on the running system.  For instance it has specific checks for
>> +# csh and ksh which are not typically part of OpenEmbedded systems (but
>> +# can be added via additional layers.)
>> +SKIP_FILEDEPS:${PN} = '1'
>> -- 
>> 2.17.1
diff mbox series

Patch

diff --git a/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
new file mode 100644
index 00000000..b7c695f3
--- /dev/null
+++ b/meta-arago-extras/recipes-devtools/ltp-ddt/ltp-ddt_20230127.bb
@@ -0,0 +1,44 @@ 
+FILESEXTRAPATHS:prepend := "${COREBASE}/meta/recipes-extended/ltp/ltp:"
+FILESEXTRAPATHS:prepend := "${ARAGOBASE}/meta-arago-extras/recipes-extended/ltp/ltp:"
+
+require recipes-extended/ltp/ltp_${PV}.bb
+
+SUMMARY = "Embedded Linux Device Driver Tests based on Linux Test Project"
+HOMEPAGE = "https://git.ti.com/cgit/test-automation/ltp-ddt/"
+
+PROVIDES += "ltp"
+
+DEPENDS += "alsa-lib"
+
+PE = "1"
+PR = "r7"
+PV:append = "+git${SRCPV}"
+
+SRCREV = "7f2fc4b7c972f2f188836c739a7175fad2f2b288"
+BRANCH ?= "master"
+
+SRC_URI:remove = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https"
+SRC_URI:prepend = "git://git.ti.com/git/test-automation/ltp-ddt.git;protocol=https;branch=${BRANCH} "
+
+export prefix = "/opt/ltp"
+export exec_prefix = "/opt/ltp"
+
+EXTRA_OEMAKE:append = " \
+    KERNEL_USR_INC=${STAGING_INCDIR} \
+    ALSA_INCPATH=${STAGING_INCDIR} \
+    ALSA_LIBPATH=${STAGING_LIBDIR} \
+"
+
+RDEPENDS:${PN} += "\
+    acl \
+    at \
+    pm-qa \
+    serialcheck \
+    memtester \
+"
+
+do_install:prepend() {
+	# Upstream ltp recipe wants to remove this test case in do_install
+	install -d ${D}${prefix}/runtest/
+	echo "memcg_stress" >> ${D}${prefix}/runtest/controllers
+}
diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
new file mode 100644
index 00000000..6d945700
--- /dev/null
+++ b/meta-arago-extras/recipes-extended/ltp/ltp/0002-Remove-OOM-tests-from-runtest-mm.patch
@@ -0,0 +1,35 @@ 
+From e87c2ad1e16cdbd62ba71b2ace3270503decaa56 Mon Sep 17 00:00:00 2001
+From: "Mingde (Matthew) Zeng" <matthewzmd@gmail.com>
+Date: Wed, 29 Jul 2020 08:47:09 -0400
+Subject: [PATCH] Remove OOM tests from runtest/mm
+
+Disable OOM tests, as they might cause oeqa ssh connection lost
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
+[ pvorel: rebased for 20210927 ]
+Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
+---
+ runtest/mm | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/runtest/mm b/runtest/mm
+index 6537666a9..e5a091a5a 100644
+--- a/runtest/mm
++++ b/runtest/mm
+@@ -73,12 +73,6 @@ ksm06_2 ksm06 -n 8000
+ 
+ cpuset01 cpuset01
+ 
+-oom01 oom01
+-oom02 oom02
+-oom03 oom03
+-oom04 oom04
+-oom05 oom05
+-
+ swapping01 swapping01 -i 5
+ 
+ thp01 thp01 -I 120
+-- 
+2.33.0
+
diff --git a/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
new file mode 100644
index 00000000..f25a692d
--- /dev/null
+++ b/meta-arago-extras/recipes-extended/ltp/ltp/disable_hanging_tests.patch
@@ -0,0 +1,27 @@ 
+This patch disables tests which we've found "hang" on our infrastructure.
+
+proc01:
+https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1748 (arm)
+https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/1781 (arm)
+https://autobuilder.yoctoproject.org/typhoon/#/builders/96/builds/2782 (arm)
+(was trying to read /proc/kmsg, looks like a horrible test anyway)
+
+Upstream-Status: Inappropriate [OE Configuration]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Index: git/runtest/fs
+===================================================================
+--- git.orig/runtest/fs
++++ git/runtest/fs
+@@ -64,11 +64,6 @@ writetest01	writetest
+ #Also run the fs_di (Data Integrity tests)
+ fs_di fs_di -d $TMPDIR
+ 
+-# Read every file in /proc. Not likely to crash, but does enough
+-# to disturb the kernel. A good kernel latency killer too.
+-# Was not sure why it should reside in runtest/crashme and won't get tested ever
+-proc01 proc01 -m 128
+-
+ read_all_dev read_all -d /dev -p -q -r 3
+ read_all_proc read_all -d /proc -q -r 3
+ read_all_sys read_all -d /sys -q -r 3
diff --git a/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
new file mode 100644
index 00000000..570401ea
--- /dev/null
+++ b/meta-arago-extras/recipes-extended/ltp/ltp_20230127.bb
@@ -0,0 +1,140 @@ 
+SUMMARY = "Linux Test Project"
+DESCRIPTION = "The Linux Test Project is a joint project with SGI, IBM, OSDL, and Bull with a goal to deliver test suites to the open source community that validate the reliability, robustness, and stability of Linux. The Linux Test Project is a collection of tools for testing the Linux kernel and related features."
+HOMEPAGE = "https://linux-test-project.github.io/"
+SECTION = "console/utils"
+LICENSE = "GPL-2.0-only & GPL-2.0-or-later & LGPL-2.0-or-later & LGPL-2.1-or-later & BSD-2-Clause"
+LIC_FILES_CHKSUM = "\
+    file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+    file://testcases/open_posix_testsuite/COPYING;md5=48b1c5ec633e3e30ec2cf884ae699947 \
+    file://testcases/network/can/filter-tests/COPYING;md5=5b155ea7d7f86eae8e8832955d8b70bc \
+"
+
+DEPENDS = "attr libaio libcap acl openssl zip-native"
+DEPENDS:append:libc-musl = " fts "
+EXTRA_OEMAKE:append:libc-musl = " LIBC=musl "
+EXTRA_OECONF:append:libc-musl = " LIBS=-lfts "
+
+# since ltp contains x86-64 assembler which uses the frame-pointer register,
+# set -fomit-frame-pointer x86-64 to handle cases where optimisation
+# is set to -O0 or frame pointers have been enabled by -fno-omit-frame-pointer
+# earlier in CFLAGS, etc.
+CFLAGS:append:x86-64 = " -fomit-frame-pointer"
+TUNE_CCARGS:remove:x86 = "-mfpmath=sse"
+TUNE_CCARGS:remove:x86-64 = "-mfpmath=sse"
+
+CFLAGS:append:powerpc64 = " -D__SANE_USERSPACE_TYPES__"
+CFLAGS:append:mipsarchn64 = " -D__SANE_USERSPACE_TYPES__"
+SRCREV = "dd2d61ac1a1e09797a6165f478abd4a9f4f43035"
+
+SRC_URI = "git://github.com/linux-test-project/ltp.git;branch=master;protocol=https \
+           file://0002-Remove-OOM-tests-from-runtest-mm.patch \
+           file://disable_hanging_tests.patch \
+           "
+
+S = "${WORKDIR}/git"
+
+inherit autotools-brokensep pkgconfig
+
+# Version 20220527 added KVM test infrastructure which currently fails to build with gold due to
+# SORT_NONE in linker script which isn't supported by gold:
+# https://sourceware.org/bugzilla/show_bug.cgi?id=18097
+# https://github.com/linux-test-project/ltp/commit/3fce2064b54843218d085aae326c8f7ecf3a8c41#diff-39268f0855c634ca48c8993fcd2c95b12a65b79e8d9fa5ccd6b0f5a8785c0dd6R36
+LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd', '', d)}"
+
+# After 0002-kvm-use-LD-instead-of-hardcoding-ld.patch
+# https://github.com/linux-test-project/ltp/commit/f94e0ef3b7280f886384703ef9019aaf2f2dfebb
+# it fails with gold also a bit later when trying to use *-payload.bin
+# http://errors.yoctoproject.org/Errors/Details/663094/
+# work around this by forcing .bfd linked in LD when ld-is-gold is in DISTRO_FEATURES
+KVM_LD = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '${HOST_PREFIX}ld.bfd${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}', '${LD}', d)}"
+
+TARGET_CC_ARCH += "${LDFLAGS}"
+
+export prefix = "/opt/${PN}"
+export exec_prefix = "/opt/${PN}"
+
+PACKAGECONFIG[numa] = "--with-numa, --without-numa, numactl,"
+EXTRA_AUTORECONF += "-I ${S}/testcases/realtime/m4"
+EXTRA_OECONF = " --with-realtime-testsuite --with-open-posix-testsuite "
+# ltp network/rpc test cases ftbfs when libtirpc is found
+EXTRA_OECONF += " --without-tirpc "
+
+do_compile() {
+    oe_runmake HOSTCC="${CC_FOR_BUILD}" HOST_CFLAGS="${CFLAGS_FOR_BUILD}" HOST_LDFLAGS="${LDFLAGS_FOR_BUILD}" KVM_LD="${KVM_LD}"
+}
+
+do_install(){
+    install -d ${D}${prefix}/
+    oe_runmake DESTDIR=${D} SKIP_IDCHECK=1 install include-install
+
+    # fixup not deploy STPfailure_report.pl to avoid confusing about it fails to run
+    # as it lacks dependency on some perl moudle such as LWP::Simple
+    # And this script previously works as a tool for analyzing failures from LTP
+    # runs on the OSDL's Scaleable Test Platform (STP) and it mainly accesses
+    # http://khack.osdl.org to retrieve ltp test results run on
+    # OSDL's Scaleable Test Platform, but now http://khack.osdl.org unaccessible
+    rm -rf ${D}${prefix}/bin/STPfailure_report.pl
+
+    # The controllers memcg_stree test seems to cause us hangs and takes 900s
+    # (maybe we expect more regular output?), anyhow, skip it
+    sed -e '/^memcg_stress/d' -i ${D}${prefix}/runtest/controllers
+}
+
+RDEPENDS:${PN} = "\
+    attr \
+    bash \
+    bc \
+    coreutils \
+    cpio \
+    cronie \
+    curl \
+    e2fsprogs \
+    e2fsprogs-mke2fs \
+    expect \
+    file \
+    gawk \
+    gdb \
+    gzip \
+    iproute2 \
+    ldd \
+    libaio \
+    logrotate \
+    net-tools \
+    perl \
+    python3-core \
+    procps \
+    quota \
+    unzip \
+    util-linux \
+    which \
+    tar \
+"
+
+FILES:${PN} += "${prefix}/* ${prefix}/runtest/* ${prefix}/scenario_groups/* ${prefix}/testcases/bin/* ${prefix}/testcases/bin/*/bin/* ${prefix}/testscripts/* ${prefix}/testcases/open_posix_testsuite/* ${prefix}/testcases/open_posix_testsuite/conformance/* ${prefix}/testcases/open_posix_testsuite/Documentation/* ${prefix}/testcases/open_posix_testsuite/functional/* ${prefix}/testcases/open_posix_testsuite/include/* ${prefix}/testcases/open_posix_testsuite/scripts/* ${prefix}/testcases/open_posix_testsuite/stress/* ${prefix}/testcases/open_posix_testsuite/tools/* ${prefix}/testcases/data/nm01/lib.a ${prefix}/lib/libmem.a"
+
+# Avoid stripping some generated binaries otherwise some of the ltp tests such as ldd01 & nm01 fail
+INHIBIT_PACKAGE_STRIP_FILES = "${prefix}/testcases/bin/nm01 ${prefix}/testcases/bin/ldd01"
+INSANE_SKIP:${PN} += "already-stripped staticdev"
+
+remove_broken_musl_sources() {
+	[ "${TCLIBC}" = "musl" ] || return 0
+
+	cd ${S}
+	echo "WARNING: remove unsupported tests (until they're fixed)"
+
+	# sync with upstream
+	# https://github.com/linux-test-project/ltp/blob/master/ci/alpine.sh#L33
+	rm -rfv \
+		testcases/kernel/syscalls/fmtmsg/fmtmsg01.c \
+		testcases/kernel/syscalls/getcontext/getcontext01.c \
+		testcases/kernel/syscalls/rt_tgsigqueueinfo/rt_tgsigqueueinfo01.c \
+		testcases/kernel/syscalls/timer_create/timer_create01.c \
+		testcases/kernel/syscalls/timer_create/timer_create03.c
+}
+do_patch[postfuncs] += "remove_broken_musl_sources"
+
+# Avoid file dependency scans, as LTP checks for things that may or may not
+# exist on the running system.  For instance it has specific checks for
+# csh and ksh which are not typically part of OpenEmbedded systems (but
+# can be added via additional layers.)
+SKIP_FILEDEPS:${PN} = '1'