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2018-04-18run-postinsts: Replace pi_dir variable testNiko Mauno
Since commit 5159ddcb62682e1b7e63a20a9218ea96e3fe10a2 string length test performed against pi_dir has effectively never been able to succeed. Change this to rather test if pi_dir is not an existing directory. By doing we remove the chance of seeing the following console error message during first boot to a pristine rootfs: 'ls: /etc/ipk-postinsts: No such file or directory' Signed-off-by: Niko Mauno <niko.mauno@iki.fi> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18rootfs-postcommands.bbclass: improve binary reproducibilityJuro Bystricky
Conditionally support binary reproducibility of rootfs images. If REPRODUCIBLE_TIMESTAMP_ROOTFS is specified then: 1. set /etc/timestamp to a reproducible value 2. set /etc/version to a reproducible value 3. set /etc/gconf: set mtime in all %gconf.xml to reproducible values The reproducible value is taken from the variable REPRODUCIBLE_TIMESTAMP_ROOTFS. [YOCTO #11176] [YOCTO #12422] Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18core-image-minimal-initramfs: use initramfs-framework for initializationCalifornia Sullivan
initramfs-framework is more modular and expandable. This change was proposed in commit 28fc6ba761ed4a47efa7c43e7f7dff5e2fe72b5e "core-image-minimal-initramfs: use initramfs-framework by default" but reverted due to the selftests runqemu.RunqemuTests.test_boot_machine_iso and runqemu.RunqemuTests.test_boot_deploy_hddimg failing. Since then, the kinks have been worked out, and missing functionality that had been missed (non-EFI installation module) has been added. Since the PACKAGE_INSTALL variable was getting so long with all these individual modules getting added, I also introduced a new INITRAMFS_SCRIPTS variable to the core-image-minimal-initramfs recipe. This variable makes the recipe look much cleaner, and also allows easier replacement or additions to the scripts. Fixes [YOCTO #10987]. Signed-off-by: California Sullivan <california.l.sullivan@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18qemu_2.11.1.bb: support mingw buildJuro Bystricky
The patch chardev-connect-socket-to-a-spawned-command.patch calls "socketpair". This function is missing in mingw, so the patch needs to be modified accordingly (by conditional compilation using _WIN32 macro where appropriate), otherwise we end up with a broken mingw build. While it is possible to simply remove the whole patch for mingw build (via a .bbappend file in meta-mingw), it makes more sense to modify the patch itself. Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18man-db: add groff to RDEPENDSChen Qi
Add groff to RDEPENDS_${PN}, otherwise, the 'man' command cannot work correctly on target. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18glibc: Set libc_cv_ssp_all to no as wellKhem Raj
This is not a problem right now but if we were to use -fstack-protector-all this can cause build errors Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18testimage: run systemtap test on SDK imagesRoss Burton
Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18oeqa/runtime/stap.py: add runtime test for systemtapVictor Kamensky
Add runtime test for stap to test basic SystemTap operations: can compile very basic module and run on target device. Note we disable (-DSTP_NO_VERREL_CHECK) SystemTap additional kernel release check since during OE testing mismatching kernel-devsrc and kernels are used. Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18packagegroup-core-tools-profile: include systemtap on MIPS and aarch64Ross Burton
Modern systemtap builds fine for MIPS and aarch64, so don't exclude it from this packagegroup. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-18systemtap: don't build under muslRoss Burton
systemtap uses obstack.h and FTW_SKIP_SUBTREE, both of which are GNU extensions in glibc. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13scripts/test-dependencies.sh: removeMartin Jansa
* with RSS used in pyro this script isn't very useful anymore * RSS makes sure that the dependencies are almost always deterministic the only case known to me where dependencies are different based on what was already built in TMPDIR are runtime dependencies resolved by shlibs code in package.bbclass (which is using global pkgdata, not specific to given recipe and its RSS) as described here: https://bugzilla.yoctoproject.org/show_bug.cgi?id=9217#c4 but for this case it's not worth running complete test-dependencies.sh runs Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13xserver-nodm-init: Respawn service in case of failureRamon Fried
It appears that sometimes xserver-nodm.service is starting before display driver finished loading causing the following failure in Xorg log: (EE) open /dev/dri/card0: No such file or directory The introduced by this patch is to restart the service, hopefully the display driver will finish loading. Signed-off-by: Ramon Fried <rfried@codeaurora.org> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13valgrind: fix the shared object issue while prelink ptestZhixiong Chi
If valgrind-ptest is installed, we will get the some prelink error like below at do_image: .../usr/sbin/prelink: /usr/lib64/valgrind/ptest/memcheck/tests/wrap7:\ Could not find one of the dependencies: \ .../usr/sbin//prelink-rtld: error \ while loading shared libraries: wrap7so.so: cannot open shared \ object file: No such file or directory The wrap7 needs to link the shared object in the path /usr/lib64/valgrind/ptest/memcheck/tests, but it fails. So we correct the path for ptest. Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13distro: default: Change Go default version to 1.9Otavio Salvador
For the time being, there is a serious bug[1] in Go 1.10 when it comes to use the shared runtime support which cases problems in multiple projects. 1. https://github.com/golang/go/issues/24640 It is still unclear if the problem arises from a bug inside the compiler itself or it makes a real problem more visible. Either way, using 1.10 as default seems to be a risk so we are changing back to 1.9 for now. Refs: [YOCTO: #12631] Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13patch: fix CVE-2018-1000156Jackie Huang
* CVE detail: https://nvd.nist.gov/vuln/detail/CVE-2018-1000156 * upstream tracking: https://savannah.gnu.org/bugs/index.php?53566 * Fix arbitrary command execution in ed-style patches: - src/pch.c (do_ed_script): Write ed script to a temporary file instead of piping it to ed: this will cause ed to abort on invalid commands instead of rejecting them and carrying on. - tests/ed-style: New test case. - tests/Makefile.am (TESTS): Add test case. Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13patch: fix CVE-2018-6951Jackie Huang
* CVE detail: https://nvd.nist.gov/vuln/detail/CVE-2018-6951 * upstream tracking: http://savannah.gnu.org/bugs/?53132 * Fix segfault with mangled rename patch - src/pch.c (intuit_diff_type): Ensure that two filenames are specified for renames and copies (fix the existing check). Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc.bbclass: Bump version numberJoshua Watt
Bump the version number for force remotes to use a newly generated environment, since the old one potentially had a few bugs Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc.bbclass: Improve error reportingJoshua Watt
Improve reporting when the icecream environment cannot be created by assigning the flock call a specific error number when the lock fails so it can be distinguished from environment creation errors. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc.bbclass: Add ICECC_ENV_DEBUG variableJoshua Watt
The ICECC_ENV_DEBUG variable can be set in local.conf to pass additional debugging options to the Icecream toolchain creation script. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc-create-env: Add extra tools optionJoshua Watt
It can often be useful to include additional debugging tools the toolchain such as strace. Add an option to include an arbitrary path. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc-create-env: Fix library interpreter usageJoshua Watt
Shared libraries sometimes (frequently?) don't have a program interpreter specified. The previous code would fail to find the library dependencies in these cases because no interpreter could be found. Commonly, this meant that if a library depends on another library, it might not be included toolchain because dependency scanning stops with the first one. Instead, capture the program interpreter from the program or library that starts the dependency chain and use that interpreter to get all of the dependencies in the chain, recursively. Additionally, if no interpreter can be found, fallback to using ldd Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc-create-env: Fix RUNPATH filesJoshua Watt
Some newer libraries and programs use RUNPATH to specify the library search path. These executables were being skipped by the rpath fixup code because it was grepping the ELF header for RPATH only. A more correct solution is to ask patchelf to report the rpath, as that tool will properly report either RPATH or RUNPATH as appropriate. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13icecc-create-env: Allow logging to a fileJoshua Watt
Modifies the icecc-create-env script so that it can log output to a log file. In addition, a --debug flag is added that allows verbose logging. Finally, the silent flag was removed since it was never used in icecc.bbclass Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13dhcp: Security Advisory - CVE-2017-3144Yue Tao
Fix CVE-2017-3144 References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3144 https://kb.isc.org/article/AA-01541 Patch from: https://source.isc.org/cgi-bin/gitweb.cgi?p=dhcp.git;a=commitdiff;h=5097bc0559f592683faac1f67bf350e1bddf6ed4 Signed-off-by: Yue Tao <Yue.Tao@windriver.com> Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com> Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13gconf: fix saving of settings when config folder doesnt existJaewon Lee
In some circumstances, gconf isn't able to save configurations because ~/.config folder aka root_dir doesn't exist. For example when saving settings using matchbox-appearance, the following error is shown: GConf Error: Configuration server couldn't be contacted: D-BUS error: Can't overwrite existing read-only value: Value for `/desktop/poky/interface/font_name' set in a read-only source at the front of your configuration path This issue was not seen before because ~/.config directory is shared between several packages and one of those packages usually creates it by the time gconf wants to use it. This patch makes sure that gconf creates the .config directory if it doesn't exist, along with the gconf directory inside it. [YOCTO #12632] Signed-off-by: Alejandro Hernandez <alejandr@xilinx.com> Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13bootchart2: update canonical git URLRoss Burton
/mmeeks/bootchart.git is redirecting to /xrmx/bootchart.git so update SRC_URI to match. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13python3: Add recommended modules to nativesdk installTom Hochstein
The python3 installation in the SDK did not include the minimum set of modules to be functional, particularly in the case where Python is brought in through dependencies. Rather than requiring the user to explicitly add the modules, it's better to pull in the modules through RRECOMMENDS. Note that the Python 2 recipe already does this. Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13meta: add missing Signed-off-by and Upstream-Status tagsRoss Burton
Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13linux-yocto/4.14/4.15: deterministic srcversionBruce Ashfield
Author: Juro Bystricky <juro.bystricky@intel.com> Date: Fri Mar 30 10:14:05 2018 -0700 modpost: srcversion sometimes incorrect "srcversion" field inserted into module modinfo section contains a sum of the source files which made it. However, this field can be incorrect. Building the same module can end up having inconsistent srcversion field eventhough the sources remain the same. This can be reproduced by building modules in a deeply nested directory, but other factors contribute as well. The reason for incorrect srcversion is that some source files can be simply silently skipped from the checksum calculation due to limited buffer space for line parsing. This patch addresses two issues: 1. Allocates a larger line buffer (32k vs 4k). 2. Issues a warning if a line length exceeds the line buffer. Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13linux-yocto-tiny/4.14: fix recipe nameBruce Ashfield
I guess not many people are building linux-yocto-tiny for v4.15, given that I managed to mangle the name of the recipe when I introduced it. [YOCTO #12640] Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13linux-yocto/4.14: add elfutils, util-linux and openssl dependenciesBruce Ashfield
4.15+ already has the following dependencies: DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}" DEPENDS += "openssl-native util-linux-native" Updates to 4.14 via the -stable releases have also introduced the same dependencies to 4.14's "make scripts". As such, we bring the same lines into 4.14 to restore the ability to build scripts. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13populate_sdk_base: use xz -T instead of pixzRoss Burton
xz has native support for threaded compression now and SDK creation was the only part of oe-core which is using pixz instead of xz. Not only does this remove pixz-native from the SDK dependencies, but in my limited testing xz -T0 is slightly faster and produces smaller archives than pixz for the same input. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-13image_types: use pigz to create .gz filesRoss Burton
Since pigz is no longer a drop-in replacement for gzip (oe-core 1624b7b) the image creation has been using gzip instead of pigz, despite still depending on pigz-native. Fix this by invoking pigz explicitly. Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-04-09license.bbclass: be a bit more strict when searching ↵uninative-1.9Martin Jansa
${PN}-${LICENSE_PACKAGE_SUFFIX} in packages * linux-firmware contains ${PN}-license package since this commit: commit 1ee083da0730408fffdbbf5f29abc299c0e61be9 Author: Jackie Huang <jackie.huang@windriver.com> Date: Mon Apr 13 10:17:21 2015 +0800 linux-firmware: fix the mess of licenses * LICENSE_CREATE_PACKAGE functionality in license.bbclass when enabled adds new package with suffix: LICENSE_PACKAGE_SUFFIX ??= "-lic" but then it checks if ${PN}-${LICENSE_PACKAGE_SUFFIX} is included in PACKAGES before adding it and when found it shows: WARNING: linux-firmware-1_0.0+gitAUTOINC+4c0bf113a5-r0 do_package: linux-firmware-lic package already existed in linux-firmware. and doesn't add the ${PN}-lic to PACKAGES and causes another warning: WARNING: linux-firmware-1_0.0+gitAUTOINC+4c0bf113a5-r0 do_package: QA Issue: linux-firmware: Files/directories were installed but not shipped in any package: /usr /usr/share /usr/share/licenses /usr/share/licenses/linux-firmware that's because it was searching ${PN}-lic in PACKAGES as a string so it found ${PN}-lic as a substring of ${PN}-license, add a split to search in an list Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-09libxcrypt: add -std=gnu99 to BUILD_CPPFLAGSMartin Jansa
* add it to allow older distributions e.g. Ubuntu 14.04 with gcc 4.8 to build this, otherwise it fails with: ../git/gen-des-tables.c: In function 'write_table_u8': ../git/gen-des-tables.c:307:3: error: 'for' loop initial declarations are only allowed in C99 mode for (size_t i = 0; i < m; i++) ^ Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-09rpm: build without dbus for rpm-nativeChen Qi
Add option for dbus in configure.ac, and explicitly build without dbus for rpm-native. Previously, the rpm recipe tries to prevent rpm-native from attempting to inhibit shutdown via session dbus by appending '--disable-plugins' to EXTRA_OECONF in case of native. However, some layer may need some functionality via plugin support. And when it enables it, we would meet the following warning at rootfs time. Unable to get systemd shutdown inhibition lock: Socket name too long As plugins/systemd_inhibit.c is the only place that's related to this dependency, we can be sure that dbus is really not needed for rpm-native. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-09yocto-check-layer: add a test for correct setting of ↵Alexander Kanavin
LAYERSERIES_COMPAT_collection [YOCTO #12661] Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07license.bbclass: Minor simplification of get_deployed_dependencies()Peter Kjellerstedt
Since ${SSTATE_ARCHS} now contains ${PACKAGE_EXTRA_ARCHS} there is no longer any need to add those extra architectures to the list of architectures handled in get_deployed_dependencies(). Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07sstate.bbclass: Add ${PACKAGE_EXTRA_ARCHS} to SSTATE_ARCHSPeter Kjellerstedt
This makes sure files provided by packages that use any of the extra architectures defined using ${PACKAGE_EXTRA_ARCHS} are cleaned from tmp/sysroot-components when sstate_eventhandler2() executes. Without this, changing a package from using one of the extra architectures to another architecture would lead to files being leftover in tmp/sysroot-components, which could later be picked up when creating the RSS for another package rather than the files that belonged to the updated package. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07classes: Use ${MACHINE_ARCH} instead of ${MACHINE} for stamp-extra-info task ↵Peter Kjellerstedt
flag Without this change, there will be two sstate index files in tmp/sstate-control for any machine that contains a dash in the name. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07nativesdk-glibc: Split glibc and libcrypt to use libxcrypt insteadRichard Purdie
Fedora28[1] has decided to go ahead and use libxcrypt to replace libcrypt from glibc despite the change not having merged into glibc upstream yet. This breaks the use of uninative in OE on fedora28 since binaries there are now using new symbols only found in libxcrypt. libxcrypt is meant to be backwards compatible with libcrypt but not the reverse. Since this will impact OE in the next release cycle, this changes nativesdk only to use this new model and adds libxcrypt to work in that case. This allows us to build a uninative which is compatible with fedora28 and previous other OSes. In order to work, recipes will now need to depend on virtual/crypt where they use libcrypt since its now a separate library and we can't depend on it from glibc to preseve backwards compatibility since glibc needs to build first. For now, only the problematic nativesdk recipes have been fixed up. For target use, the default provider remains glibc for now. Assuming this change is merged into upstream glibc, we will need to roll this change out for the target but we will do this in the next release cycle when we can better deal with the resulting bugs. [1] https://fedoraproject.org/wiki/Changes/Replace_glibc_libcrypt_with_libxcrypt Original patch from Charles-Antoine Couret <charles-antoine.couret@essensium.com>, tweaked by RP to add virtual provides, SkipRecipe for libxcrypt and other minor tweaks. Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07devtool: Ensure added layer sets LAYERSERIES_COMPATRichard Purdie
Now that we see warnings if LAYERSERIES_COMPAT is unset, the auto generated code from devtool needs to set this to avoid warnings which break various tests. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07devtool/oeqa: Ensure added layers set LAYERSERIES_COMPATRichard Purdie
Now that we see warnings if LAYERSERIES_COMPAT is unset, the auto generated code from devtool/oeqa needs to set this to avoid warnings which break various tests. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-07Revert "python3: fix create_manifest to handle pycache folders"Richard Purdie
Alejandro asked this be reverted as the patch causes more problems than it solves. This reverts commit 5d288d286e0adb221649d896c132a607ecddc490.
2018-04-07perl: add patch to solve libcrypt incompatibilityCharles-Antoine Couret
Add Perl's patch submitted to upstream to be compiled along with glibc with libcrypt split. Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-06hello-mod_0.1.bb: add RPROVIDESJuro Bystricky
Although the package will get an automatic prefix "kernel-module", so the package kernel-module-hello does exist, populating rootfs can generate an error: - nothing provides kernel-module-hello ... This is quite unfortunate, as this recipe is used as a sample. Adding RPROVIDES_${PN} += "kernel-module-hello" to the recipe fixes the problem. [YOCTO #12641] Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-06crosstap: replace script with new python based implementationVictor Kamensky
New crosstap python implementation is total replacement for crosstap shell script, that has superseding capabilities. New script support cross compiling of SystemTap scripts for user-land, by using supplied image rootfs. Whereas old script could only deal with scripts against kernel. New script has more complex logic and additional capabilities. As invocation interface new script support old "legacy" mode and provides alternative new regular options interface to access additional functionality. Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-06systemtap: support --sysroot option in variety of situations in cross buildVictor Kamensky
For details on issues fixed please look at commit message of individual patches. Upstream-Status: Backport [systemtap@sourceware.org] Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-06systemtap: create translator packageconfigVictor Kamensky
For cases when systemap module compilation happens on host in cross-compilation mode, and it is desirable to minimize systemtap presense on target we need to have just smallest possible set of utilties that are required to run compiled modules. Introduce new "translator" PACKAGECONFIG, if it is not set it would mean that just minimal set of run-time utilities will be included in the package. For run-time only systemtap build variant use PACKAGECONFIG_pn-systemtap = "" or PACKAGECONFIG_pn-systemtap = "monitor" Suggested-by: Taras Kondratiuk <takondra@cisco.com> Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-04-06image: add image-combined-dbg helper classVictor Kamensky
There is IMAGE_GEN_DEBUGFS="1" variable that enables build of additional rootfs-dbg and additional archive that contains complimentary symbols files for a given image. But the issue with this resulting directory and tarball that before use it has to be combined with original image content. It is required since all cross debugging tools like gdb, perf, and systemtap need file system that contains both target executables/libraries and their symbols. Those tools need to find executable/library first and through it debuglink note find corresponding symbols file. image-combined-dbg when added to USER_CLASSES just copies final resulting rootfs back into rootfs-dbg creating combined target and debug symbols rootfs that can be used for debugging directly. Signed-off-by: Victor Kamensky <kamensky@cisco.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-13 04:01:15 +0000