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2018-08-31recipes: Update git.gnome.org addresses after upstream changesRichard Purdie
git.gnome.org is no more. It has ceased to be. It's an ex-git. Please see here: https://about.gitlab.com/2018/05/31/welcome-gnome-to-gitlab/ Note that gitlab does not support git://, only https:// (and ssh). [Commit message from Alexander Kanavin] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-31packagegroup-core-tools-testapps: Exclude gst-examples on riscv64Khem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-31glibc-locale: Enable riscv64 and riscv32 in BINARY_LOCALE_ARCHES supported ↵Khem Raj
architectures This support is there using cross-localedef but was not enabled, this caused the post-install for locales to be emitted which delays the boot significantly. emitted postints for locales contain exit 1 which is flagged now and was causing image generation to fail. Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-30libcgroup: CVE-2018-14348Jagadeesh Krishnanjanappa
Affects libcgroup <= 0.41 Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-30musl: Update to latestKhem Raj
Important regression fixes for mips and pthreads https://git.musl-libc.org/cgit/musl/log/?qt=range&q=1ad8138819ced49851e618c9c063aa0ffc86718c..767f7a1091af3a3dcee2f7a49d0713359a81961c Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-30systemd: Fix qsort_r patch for function return mismatchKhem Raj
clang is fussy and complains that a valueless return is used from a function which should return a value Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-30multilib: fix install file conflictsKai Kang
Fix install files conflicts between multlib packages: | Error: Transaction check error: | file /usr/bin/g-ir-annotation-tool conflicts between attempted installs of lib32-gobject-introspection-1.56.1-r0.x86 and gobject-introspection-1.56.1-r0.core2_64 | file /usr/bin/g-ir-scanner conflicts between attempted installs of lib32-gobject-introspection-1.56.1-r0.x86 and gobject-introspection-1.56.1-r0.core2_64 | file /usr/bin/cairo-trace conflicts between attempted installs of lib32-libcairo-perf-utils-1.14.12-r0.x86 and libcairo-perf-utils-1.14.12-r0.core2_64 | file /usr/bin/icu-config conflicts between attempted installs of lib32-icu-dev-62.1-r0.x86 and icu-dev-62.1-r0.core2_64 | file /usr/share/gir-1.0/GLib-2.0.gir conflicts between attempted installs of gobject-introspection-dev-1.56.1-r0.core2_64 and lib32-gobject-introspection-dev-1.56.1-r0.x86 | file /usr/bin/gpgrt-config conflicts between attempted installs of lib32-libgpg-error-dev-1.32-r0.x86 and libgpg-error-dev-1.32-r0.core2_64 | file /usr/share/pkgconfig/udev.pc conflicts between attempted installs of eudev-dev-3.2.5-r0.core2_64 and lib32-eudev-dev-3.2.5-r0.x86 Signed-off-by: Kai Kang <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-28busybox/mdev-mount.sh: Fix partition detect and cleanup mountpoint on failMike Looijmans
This fixes issues mainly seen when mounting eMMC devices: The wildcard /sys/block/${DEVBASE}/${DEVBASE}*1 matches both "mmcblk0p1" and "mmcblk0boot1" for example, and this results in syntax errors. Fix this by searching for a "partition" file instead, which only exists for real partitions and not 'fakes' like the eMMC extra's. When mount fails, the mountpoint file is left behind, causing later attempts at auto-mounting it to fail. If mount fails, remove the mountpoint, leaving the system in the state as it was before the mount attempt. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23util-linux: upgrade 2.32 -> 2.32.1Chen Qi
Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23dbus-test: 1.12.8 -> 1.12.10Robert Yang
Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23dbus: 1.12.8 -> 1.12.10Robert Yang
Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23psplash: Clean up getstatusoutput usageRobert Yang
Replace usage of oe.utils.getstatusoutput() with direct subprocess calls. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23glibc-ld: Simplify/cleanup multilib handling to use library functionsRichard Purdie
We have library functions to handle multilib variables/datastores, lets use them so we have good common functions. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-23glibc: Improve ldd loader specificationRichard Purdie
Currently if a tune isn't specified in the table, the loader defaults for the architecture are used which may or may not match our path specification. This leads to general confusion. Change the code to use the linuxloader class which works of architecture, not tune. This still isn't perfect as n32/x32 aren't covered but its an improvement to listing all tunes here. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-20libxml2: fix CVE-2018-9251 and CVE-2018-14567Hongxu Jia
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-20expat: upgrade 2.2.5 -> 2.2.6Yi Zhao
Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-19kernel-devsrc: restructure for out of tree (and on target) module buildsBruce Ashfield
The existing kernel-devsrc package starts with a full copy of the kernel source and then starts to strip out elements that are not required. This results in extra time (I/O) and extra space being taken up in the final package. The main purpose of the kernel-devsrc package has been to build modules against the running kernel, not to include a full copy of the source code for re-building the kernel. The end result was a 600M kernel-devsrc package. This restructuring of the package uses an approach similar to other distros, where the kernel-devsrc package is for building against the running kernel and uses a curated set of copied infrastructure, versus a mass copy of the entire kernel. The differences in this approach versus other is largely due to the architecture support and the split build/source directory of the kernel. The result is a kernel-devsrc package of about 10M, which is capable of running "make scripts" and compiling kernel modules against the running kernel. Along with the changes to the copying of the infrascture, we also have the following changes: - a better/more explicit listing of dependencies for on-target builds of "make scripts" or "make modules_prepare" - The kernel source is installed into /lib/modules/<version>/build and a symlink created from /usr/src/kernel to the new location. This aligns with the standard location for module support code - There is also a symlink from /lib/modules/<version>/source -> build to reserve a spot for a new package that is simply the kernel source. That package is not part of this update. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-19glibc: re-package for libnss-dbChen Qi
On other distros like ubuntu/centos, libnss-db usually provides: - The libraries - The Makefile to create database (in /var/db for centos, /var/lib/misc/ for ubuntu) - The makedb command (it's in glibc-common for centos7) What we had is: - The libraries are in glibc-extra-nss - The Makefile is removed - The makedb command is in glibc-utils (lack of dependency) So when glibc-extra-nss is installed but glibc-utils is not, we see error like: nscd[165]: 165 checking for monitored file `/var/db/group.db': No such file or directory nscd[165]: 165 checking for monitored file `/var/db/passwd.db': No such file or directory And there is not an easy way to create these databases. To fix the issue: - Re-package the libraries into libnss-db - Don't remove the Makefile and add it in libnss-db - Add RDEPENDS for libnss-db on glibc-utils - Provide a shell script, makedbs.sh, to generate the db files. This is to avoid dependency on 'make'. Notes: 1. For external toolchain, an extra package 'libnss-db' need to be provided If replacing glibc from core. 2. I've check the git history of nss/db-Makefile, the last two functionality fix is as below. - fix non-portable `echo -n` usage -- Date: Thu Aug 6 04:14:20 2015 -0400 - Fix db makefile rule for group.db -- Date: Fri Nov 11 14:43:36 2011 +0100 So I think this file is stable enough. And using makedbs.sh which is crafted according to that file is not likely to cause maintanence problem. Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-16glibc-initial: Add missing bison-native dependencyRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-15systemd: fixes for the compatibility interfaceAndrej Valek
Use a heap allocated string to set arg_ifname, since a stack allocated one would be lost after the function returns. (This last one broke the case where an interface name was suffixed with a dot, such as in `resolvconf -a tap0.dhcp`.) Signed-off-by: Andrej Valek <andrej.valek@siemens.com> Signed-off-by: Simon Ausserlechner <simon.ausserlechner@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-15musl: Fix dirent struct alignment issue seen on armv5teKhem Raj
- its a general problem however observed on armv5te based boards in OE other arches either have ways to compensate for misaligned access in hardware or compiler does not use 8byte alignment - fix internal linux headers Full logs https://git.musl-libc.org/cgit/musl/log/?qt=range&q=9cad27a3dc1a4eb349b6591e4dc8cc89dce32277..1ad8138819ced49851e618c9c063aa0ffc86718c Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-15glibc: Fix locale archive path patchRichard Purdie
The locale code uses the archive location in two places, ensure both are corrected to use the environment variable which avoids nasty build failures when archiving locales in images. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-15glibc: Add make-native dependsRichard Purdie
glibc needs make >= 4 yet some of our build workers have older versions of make. Add a make-native dependency to work around this until all our supported distros have a recent version of make. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14sysvinit: Fix build with glibc 2.28 + libxcryptKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14glibc: Disable crypt support in glibcKhem Raj
Drop packaging libcrypt from 2.28+ onwards We have independent crypt implementation coming from libxcrypt Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14libxcrypt: Upgrade to 4.1.1Khem Raj
license update: Remove CDDL code with Public Domain pieces https://github.com/besser82/libxcrypt/commit/c76847e3be40c4ac0d78bc8518502418c6207144#diff-fdcb2380ff1eeea2e5795ec115ba1c0d inherit pkgconfig as it uses pkg-config during build Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14libxcrypt: Provide virtual/crypt for target and native as wellKhem Raj
virtual/crypt for musl will come from libc itself Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14cross-localedef-native: Update to build with glibc 2.28Khem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14glibc: Upgrade to 2.28Khem Raj
License-Update: libidn is dropped from glibc and a testcase that was a particular contributor copyrighted see https://sourceware.org/git/?p=glibc.git;a=blobdiff;f=LICENSES;h=0e3a9fe39b26e97038d92f904508a4c3aa1bb43b;hp=b29efe01084af28cc40953d7317f22927c0ee3b7;hb=5a357506659f9a00fcf5bc9c5d8fc676175c89a7;hpb=7279af007c420a9d5f88a6909d11e7cb712c16a4 https://sourceware.org/git/?p=glibc.git;a=blobdiff;f=LICENSES;h=b29efe01084af28cc40953d7317f22927c0ee3b7;hp=80f7f1487947f57815b9fe076fadc8c7f94eeb8e;hb=7f9f1ecb710eac4d65bb02785ddf288cac098323;hpb=5f7b841d3aebdccc2baed27cb4b22ddb08cd7c0c Drop upstreamed and backported patches Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14dropbear.inc: add dependency on virtual/crypt to fix build with glibc-2.28Martin Jansa
configure tests crypt() existence with: dnl We test for crypt() specially. On Linux (and others?) it resides in libcrypt dnl but we don't want link all binaries to -lcrypt, just dropbear server. dnl OS X doesn't need -lcrypt AC_CHECK_FUNC(crypt, found_crypt_func=here) AC_CHECK_LIB(crypt, crypt, [ CRYPTLIB="-lcrypt" found_crypt_func=here ]) AC_SUBST(CRYPTLIB) if test "t$found_crypt_func" = there; then AC_DEFINE(HAVE_CRYPT, 1, [crypt() function]) fi but that silently fails with glibc-2.28 and a bit later do_compile fails with; http://errors.yoctoproject.org/Errors/Details/185895/ ../dropbear-2018.76/sysoptions.h:237:3: error: #error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'." #error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'." ^~~~~ Add dependency on virtual/crypt so that do_configure detects it correctly. Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14base-files: fix handling of resizeChen Qi
The current handling of resize is incorrect. Using `resize > /dev/null 2>&1 && resize > /dev/null' will cause the second resize command to not execute because 'resize > /dev/null 2>&1' will fail for resize utility from busybox. What we really should do is just to check whether ${bindir}/resize is executable and execute it if so. Using '-x' is sufficient. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14busybox: move init related configs to init.cfgChen Qi
Move init related configs to init.cfg. These config items do not make much sense unless busybox is selected as the init manager. They should belong to init.cfg. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14libxml2: Fix CVE-2018-14404Andrej Valek
Fix nullptr deref with XPath logic ops If the XPath stack is corrupted, for example by a misbehaving extension function, the "and" and "or" XPath operators could dereference NULL pointers. Check that the XPath stack isn't empty and optimize the logic operators slightly. CVE: CVE-2018-14404 Signed-off-by: Andrej Valek <andrej.valek@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14meta: replace deprecated "SERIAL_CONSOLE"Maciej Pijanowski
SERIAL_CONSOLE was already deprecated in 2013, yet still some machine configuration files were using it. This patch replaces it with SERIAL_CONSOLES, which is the successor. The default value in systemd-serialgetty.bb can also be safely transitioned from SERIAL_CONSOLE to SERIAL_CONSOLES, as this recipe already uses SERIAL_CONSOLES within do_install(). The documentation seems to be already up do date. beaglebone-yocto.conf in the bsp-guide already uses SERIAL_CONSOLES. The ref-manual redirects from SERIAL_CONSOLE to SERIAL_CONSOLES. [YOCTO #12653] Signed-off-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14glibc: Make bits/wordsize.h multilibbed againDaniel Díaz
As reported by ChenQi, leaving bits/wordsize.h out of being multilibbed introduced a problem in building the SDK for arm64: Error: Transaction check error: file /usr/include/bits/wordsize.h conflicts between attempted installs of lib32-libc6-dev-2.27-r0.armv7vet2hf_vfp and libc6-dev-2.27-r0.aarch64 This effectively reverts commit a74c77d6. Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-08systemd: Detect if statx struct is defined in sys/stat.hKhem Raj
Fixed build with glibc 2.28+ Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-02libxml2: fix libxml2 ptest failsChangqing Li
for core-image-minimal image, missing these two dependency will cause below warning and error: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8) ./test/icu_parse_test.xml generated an error Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-01util-linux: Enable fallocate for native/nativesdkRichard Purdie
fallocate was disabled for native/nativesdk in: http://git.openembedded.org/openembedded-core/commit/?id=17f3c548caf4adec37c3bbb139aa6b3900419794 We have since added uninative support and better glibc handling for SDKs so this difference can be dropped now. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-01util-linux.inc: add fallocate only for class-targetIoan-Adrian Ratiu
Because the util-linux_2.32.bb recipe explicitely disables fallocate for nativesdk triggering build warnings: WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: alternative target (sdk/usr/bin/fallocate or sdk/usr/bin/fallocate.util-linux) does not exist, skipping... WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: NOT adding alternative provide sdk/usr/bin/fallocate: sdk/usr/bin/fallocate.util-linux does not exist WARNING: nativesdk-util-linux-2.32-r0 do_package: util-linux: alt_link == alt_target: sdk/usr/bin/fallocate == sdk/usr/bin/fallocate Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-07-31systemd: backport patch to allow setting dbus calls timeoutChen Qi
Backport 0001-sd-bus-make-BUS_DEFAULT_TIMEOUT-configurable.patch which allows setting dbus calls timeout via SYSTEMD_BUS_TIMEOUT environment variable. This is needed as we are meeting timeout failures from the oeqa runtime test case systemd.py. Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
2018-07-30glibc-locale: Fix host-user-contaminated QA errorsKhem Raj
Fixes ERROR: glibc-locale-2.27-r0 do_package_qa: QA Issue: glibc-locale: /glibc-binary-localedata-hy-am/usr/lib/locale/hy_AM/LC_MEASUREMENT.tmp is owned by uid 3004, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated] Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30buildtools-tarball: add python3-testtools and python3-subunitRobert Yang
They are required by oeqa. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30update-rc.d: move to git.yoctoproject.orgRoss Burton
The update-rc.d repository is now on git.yoctoproject.org, and has merged all of the patches we were carrying. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30dbus-glib: merge bb and incRoss Burton
Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30ovmf: remove ossp-util from DEPENDSRoss Burton
This was added back in the meta-luv days[1] presumably under the impression that it needs ossp-uuid but in reality we rename ossp-uuid's library and uuid.h comes from util-linux. [1] https://github.com/intel/luv-yocto/commit/e08817342b9ea7381944e6c10c555d1c5c62aa6e Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30coreutils: upgrade 8.29 -> 8.30Chen Qi
License-Update: Checksum for src/ls.c is changed but the license remains the same. The change is only about year change. Remove 0001-Unset-need_charset_alias-when-building-for-musl.patch as the target this patches modifies no long exists. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-30dbus: Enable user-session package configAlistair Francis
If targeting a X11 or Wayland session the user will want user-session enabled. To target both of these just enable user-session all the time. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-26glibc: Avoid multilibbing on wordsize.hDaniel Díaz
Once another header #includes <bits/wordsize.h>, there is a potential recursion going on because the multilib_header_wrapper.h #includes <bits/wordsize.h> again! This should not happen because an __arm__ (32-bits) or an __aarch64__ (64-bits) environment guarantees that we will be getting the correct definition, but when building against a different target (like BPF), recursion is what happens. This can be seen, for instance, when building eBPF programs from the kernel with `clang -target bpf', such as the ones located in linux/tools/testing/selftests/bpf/. Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Aníbal Limón <anibal.limon@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-07-26systemd: Explicitly add hidden attribute to __start_BUS_ERROR_MAP and ↵Khem Raj
__stop_BUS_ERROR_MAP These symbols appear in dynsyms of libsystemd.so and musl loader doesnt like it Error relocating /mnt/a/oe/build/tmp/work/i586-bec-linux-musl/avahi/0.7-r0/recipe-sysroot//lib/libsystemd.so.0: __start_BUS_ERROR_MAP: symbol not found Error relocating /mnt/a/oe/build/tmp/work/i586-bec-linux-musl/avahi/0.7-r0/recipe-sysroot//lib/libsystemd.so.0: __stop_BUS_ERROR_MAP: symbol not found [YOCTO #12577] Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-07-26base-files: profile: Avoid using "command" to determine if programs existPeter Kjellerstedt
Since the existence of "command" in itself is not guaranteed, using it to determine if other executables exist is moot. Instead just run the executables and let the shell determine if they exist. By piping stderr to /dev/null we avoid unnecessary warnings in case they do not exist. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Ross Burton <ross.burton@intel.com>