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* crosssdk: Set nativesdk specific distro featuresKhem Raj2020-02-141-0/+6
| | | | | | | | | | | | Currently, normal distro features e.g. ld-is-gold is impacting crosssdk recipes, which actually should not be the case, since that feature is essentially intended for target packages and not nativesdk packages (From OE-Core rev: aec9f9bd9549938a6ed42e9879f3a2fdcc89463d) Signed-off-by: Khem Raj <> Signed-off-by: Richard Purdie <>
* native/cross/nativesdk: Drop obsolete do_populate_sysroot[stamp-extra-info]Richard Purdie2020-01-271-1/+0
| | | | | | | | | With recipe specific sysroot, these settings do nothing. Drop the obsolete code. (From OE-Core rev: 6269f1935f5fd2d9397045566f2e0e4fc0df85cb) Signed-off-by: Richard Purdie <>
* crosssdk/cross-canadian: Set LIBCOVERRIDE correctlyRichard Purdie2018-12-261-0/+2
| | | | | | (From OE-Core rev: 94bece16c23c9ec8850fd497aea37e6a265da30a) Signed-off-by: Richard Purdie <>
* classes: Remove tab indentations in python codeRobert Yang2018-11-231-2/+2
| | | | | | | | | Use 4 spaces to replace a tab. (From OE-Core rev: 55eaf8779170b9396e94dc4a44667824c4f36363) Signed-off-by: Robert Yang <> Signed-off-by: Richard Purdie <>
* crosssdk: Remove usage of host flags for cross-compilationRichard Purdie2018-11-071-4/+4
| | | | | | | | | | | | | | | | | | | Similarlly to OE-Core rev 4b936cde58ca0a6f34092ce82640a02859110411 for cross.sdk, BUILD_* flags can't be used as TARGET_* flags gcc-crosssdk buils leaks config.log's through "gcc-stashed-builddir" and TARGET_* flags to libgcc cross-build through "gcc/libgcc.mvars" file on "gcc-stashed-builddir". This means that if BUILD_CFLAGS contains host-specific flags like "-isystem/usr/include" libgcc build will fail "do_qa_configure" and "do_package_qa" checks. Remove host-related flags from TARGET_* flags for gcc-crosssdk builds. [YOCTO #11874] (From OE-Core rev: 6e162e619b6f5173c073cd9bedbcadf205017e30) Signed-off-by: Richard Purdie <>
* crosssdk.bbclass: override TARGET_* flagsMing Liu2017-04-101-0/+5
| | | | | | | | | | | | | | | | Some TARGET_* flags are being exported in bitbake.conf currently, so they are impacting all the tasks of a crosssdk recipe even they are not in use at all. This can lead a lot of churn when the crosssdk sysroot are shared by machines while they have defined different TARGET_* flags. Fix it by overriding with BUILD_* flags. (From OE-Core rev: 3facbe700a2f28a11620c4954686ed5d5e47a3d9) Signed-off-by: Ming Liu <> Signed-off-by: Richard Purdie <>
* sstate: Make SSTATE_SCAN_CMD vars configurable using weak defaults.Kristian Amlie2017-01-311-0/+4
| | | | | | | | | | | | | | | For this we move them out of the python section so they can be overridden on a per-recipe basis. The motivation for this change is that not all tool chains need the path modifications provided by the command, and these will provide alternative or empty commands. The Go compiler is such an example. (From OE-Core rev: 7d2a2160336413736dd4640f5b84ba4d74bb00f5) Signed-off-by: Kristian Amlie <> Signed-off-by: Ross Burton <> Signed-off-by: Richard Purdie <>
* Switch to Recipe Specific SysrootsRichard Purdie2017-01-231-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is comparatively large and invasive. It does only do one thing, switching the system to build using recipe specific sysroots and where changes could be isolated from it, that has been done. With the current single sysroot approach, its possible for software to find things which aren't in their dependencies. This leads to a determinism problem and is a growing issue in several of the market segments where OE makes sense. The way to solve this problem for OE is to have seperate sysroots for each recipe and these will only contain the dependencies for that recipe. Its worth noting that this is not task specific sysroots and that OE's dependencies do vary enormously by task. This did result in some implementation challenges. There is nothing stopping the implementation of task specific sysroots at some later point based on this work but that as deemed a bridge too far right now. Implementation details: * Rather than installing the sysroot artefacts into a combined sysroots, they are now placed in TMPDIR/sysroot-components/PACKAGE_ARCH/PN. * WORKDIR/recipe-sysroot and WORKDIR/recipe-sysroot-native are built by hardlinking in files from the sysroot-component trees. These new directories are known as RECIPE_SYSROOT and RECIPE_SYSROOT_NATIVE. * This construction is primarily done by a new do_prepare_recipe_sysroot task which runs before do_configure and consists of a call to the extend_recipe_sysroot function. * Other tasks need things in the sysroot before/after this, e.g. do_patch needs quilt-native and do_package_write_deb needs dpkg-native. The code therefore inspects the dependencies for each task and adds extend_recipe_sysroot as a prefunc if it has populate_sysroot dependencies. * We have to do a search/replace 'fixme' operation on the files installed into the sysroot to change hardcoded paths into the correct ones. We create a fixmepath file in the component directory which lists the files which need this operation. * Some files have "postinstall" commands which need to run against them, e.g. gdk-pixbuf each time a new loader is added. These are handled by adding files in bindir with the name prefixed by "postinst-" and are run in each sysroot as its created if they're present. This did mean most sstate postinstalls have to be rewritten but there shouldn't be many of them. * Since a recipe can have multiple tasks and these tasks can run against each other at the same time we have to have a lock when we perform write operations against the sysroot. We also have to maintain manifests of what we install against a task checksum of the dependency. If the checksum changes, we remove its files and then add the new ones. * The autotools logic for filtering the view of m4 files is no longer needed (and was the model for the way extend_recipe_sysroot works). * For autotools, we used to build a combined m4 macros directory which had both the native and target m4 files. We can no longer do this so we use the target sysroot as the default and add the native sysroot as an extra backup include path. If we don't do this, we'd have to build target pkg-config before we could built anything using pkg-config for example (ditto gettext). Such dependencies would be painful so we haven't required that. * PKDDATA_DIR was moved out the sysroot and works as before using sstate to build a hybrid copy for each machine. The paths therefore changed, the behaviour did not. * The ccache class had to be reworked to function with rss. * The TCBOOTSTRAP sysroot for compiler bootstrap is no longer needed but the -initial data does have to be filtered out from the main recipe sysroots. Putting "-initial" in a normal recipe name therefore remains a bad idea. * The logic in insane needed tweaks to deal with the new path layout, as did the debug source file extraction code in package.bbclass. * The logic in sstate.bbclass had to be rewritten since it previously only performed search and replace on extracted sstate and we now need this to happen even if the compiled path was "correct". This in theory could cause a mild performance issue but since the sysroot data was the main data that needed this and we'd have to do it there regardless with rss, I've opted just to change the way the class for everything. The built output used to build the sstate output is now retained and installed rather than deleted. * The search and replace logic used in sstate objects also seemed weak/incorrect and didn't hold up against testing. This has been rewritten too. There are some assumptions made about paths, we save the 'proper' search and replace operations to fixmepath.cmd but then ignore this. What is here works but is a little hardcoded and an area for future improvement. * In order to work with eSDK we need a way to build something that looks like the old style sysroot. "bitbake build-sysroots" will construct such a sysroot based on everything in the components directory that matches the current MACHINE. It will allow transition of external tools and can built target or native variants or both. It also supports a clean task. I'd suggest not relying on this for anything other than transitional purposes though. To see XXX in that sysroot, you'd have to have built that in a previous bitbake invocation. * pseudo is run out of its components directory. This is fine as its statically linked. * The hacks for wayland to see allarch dependencies in the multilib case are no longer needed and can be dropped. * wic needed more extensive changes to work with rss and the fixes are in a separate commit series * Various oe-selftest tweaks were needed since tests did assume the location to binaries and the combined sysroot in several cases. * Most missing dependencies this work found have been sent out as separate patches as they were found but a few tweaks are still included here. * A late addition is that extend_recipe_sysroot became multilib aware and able to populate multilib sysroots. I had hoped not to have to add that complexity but the meta-environment recipe forced my hand. That implementation can probably be neater but this is on the list of things to cleanup later at this point. In summary, the impact people will likely see after this change: * Recipes may fail with missing dependencies, particularly native tools like gettext-native, glib-2.0-native and libxml2.0-native. Some hosts have these installed and will mask these errors * Any recipe/class using SSTATEPOSTINSTFUNCS will need that code rewriting into a postinst * There was a separate patch series dealing with roots postinst native dependency issues. Any postinst which expects native tools at rootfs time will need to mark that dependency with PACKAGE_WRITE_DEPS. There could well be other issues. This has been tested repeatedly against our autobuilders and oe-selftest and issues found have been fixed. We believe at least OE-Core is in good shape but that doesn't mean we've found all the issues. Also, the logging is a bit chatty at the moment. It does help if something goes wrong and goes to the task logfiles, not the console so I've intentionally left this like that for now. We can turn it down easily enough in due course. (From OE-Core rev: 809746f56df4b91af014bf6a3f28997d6698ac78) Signed-off-by: Richard Purdie <>
* meta: remove True option to getVar callsJoshua Lock2016-12-161-1/+1
| | | | | | | | | | | | | getVar() now defaults to expanding by default, thus remove the True option from getVar() calls with a regex search and replace. Search made with the following regex: getVar ?\(( ?[^,()]*), True\) (From OE-Core rev: 7c552996597faaee2fbee185b250c0ee30ea3b5f) Signed-off-by: Joshua Lock <> Signed-off-by: Ross Burton <> Signed-off-by: Richard Purdie <>
* bbclass: fix spelling mistakesMaxin B. John2015-11-241-1/+1
| | | | | | | | | | Fix some spelling mistakes in bbclass files (From OE-Core rev: ed484c06f436eea62c5d0b1a2964f219f3e5cb61) Signed-off-by: Maxin B. John <> Signed-off-by: Ross Burton <> Signed-off-by: Richard Purdie <>
* crosssdk: Clear MACHINEOVERRIDESRichard Purdie2014-08-161-0/+1
| | | | | | | | | | | | | | | | | Without this, things like arm* can make it into OVERRIDES when we're building a compiler to build binaries for another architecture like x86. This can can lead to build failures dependning on the exact configuration and overrides. For example: MACHINE=imx53qsb bitbake gcc-crosssdk-initial-x86_64 -e | grep EXTRA_OECONF was showing an armv7 configuration option to gcc. (From OE-Core rev: 859ac3fdb75303f9f0b4bf1d8d83db0069f0a27b) Signed-off-by: Richard Purdie <>
* sdk: change EXTRA_OECONF_FPU to EXTRA_OECONF_GCC_FLOATPeter A. Bigot2014-08-151-1/+1
| | | | | | | | | | | | This variable is used to ensure the proper version of --with-float=FOO is passed to gcc's configure script. gcc also has a --with-fpu=FOO option that means something different. To avoid confusion, change the names to be consistent. (From OE-Core rev: c17d883fa99b6967d83c3796d22fc0c1dbe704e6) Signed-off-by: Peter A. Bigot <> Signed-off-by: Richard Purdie <>
* cross/crosssdl/native/nativesdk: Fix do_packagedata stampsRichard Purdie2013-10-041-0/+1
| | | | | | | | | | | | | If you build nativesdk for machine A, then change to B you will see sstate manifest warnings for the packagedata files. The stamps are machine specific and should not be, ditto for native. This patch copies the populate-sysroot extra stamp entries to avoid these warnings. (From OE-Core rev: a64de25d6006ec6dd777d8f3820a48244dfbf62b) Signed-off-by: Richard Purdie <>
* bitbake.conf/classes/gcc: Don't hardcode -nativesdkRichard Purdie2013-08-231-1/+1
| | | | | | | | | | | | | Hardcoding -nativesdk as the sdk package architecture is inflexible. We may have multiple different target OS and we need a way to be able to separate them. Turning this into a configurable value allows the flexibility we need to build different SDKMACHINEs with different OS targets. The commit should have no behaviour change, just makes things more configurable. (From OE-Core rev: a2110e86b98d646e136de9ec6b8e668079b0d4f4) Signed-off-by: Richard Purdie <>
* gettext: Improve USE_NLS handling for nativesdk/crosssdk/cross-canadianRichard Purdie2013-08-231-0/+2
| | | | | | | | | | | | | | | | The gettext handling of USE_NLS has become a bit tricky to understand, or alter from the SDK context. This patch introduces a SDKUSE_NLS which can be set to configure a given SDK/ADT to use NLS or not. This is independent of the target system NLS usage. The code in gettext.bbclass is therefore simplified and the classes themselves now set USE_NLS to appropriate values. No NLS is used for native, cross and crosssdk since it is never used there and would just increase build time. (From OE-Core rev: fe634d47449899f7424adb77ff5bc7ddf8a07a47) Signed-off-by: Richard Purdie <>
* crosssdk: Construct target_exec_prefix from prefix_nativesdkRichard Purdie2013-08-231-1/+1
| | | | | | | | | ${exec_prefix_nativesdk} doesn't exist so use prefix_nativesdk instead. This resolves issues for code which attepts to use target_exec_prefix. (From OE-Core rev: cd1ac8257ed2701cbe3802870183e8e1cd3b0418) Signed-off-by: Richard Purdie <>
* classes: Drop do_package stamp-extra-infoRichard Purdie2012-11-211-1/+0
| | | | | | | | | This was needed when do_package for target recipes was target specific however since it now isn't we can remove these stale references. (From OE-Core rev: 1c54d8c3639659bc8cf8fa2786a1aa9ed785b723) Signed-off-by: Richard Purdie <>
* crosssdk/nativesdk: Ensure EXTRA_OECONF_FPU is unsetRichard Purdie2012-07-171-0/+3
| | | | | | | | | | | | | | | | If EXTRA_OECONF_FPU is left set, certain ARM variables related to hard-float can get pulled in and trigger rebuilds of the crosssdk code. The best solution is to simply force the variable to a known correct value for the SDK targets currently supported in the same way as TARGET_FPU. There is some slight rearrangement of the gcc code to ensure the variable is always used to call the fpu function. (From OE-Core rev: 410990445ada8cdcfaec4e6fa5791cee9a5b8983) Signed-off-by: Richard Purdie <> Signed-off-by: Saul Wold <> Signed-off-by: Richard Purdie <>
* classes: Add recipe class to overridesRichard Purdie2012-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | We have currently no override to detect a recipe being build cross, crosssdk or for target at times we can use virtclass-native and virtclass-nativesdk to override stuff in recipes but we dont have way to modify a variables based on recipe type always. This patch adds in such an override and in particular makes a target override class available. With this change now we can say: EXTRA_OECONF_class-target = "...." EXTRA_OECONF_class-native = "..." EXTRA_OECONF_class-nativesdk = "..." EXTRA_OECONF_class-crosssdk= "..." Based of an original patch by Khem Raj (From OE-Core rev: cf332fd9bf685f6d42b11c1f0c37b934c7f5bcbe) Signed-off-by: Richard Purdie <>
* crosssdk.bbclass: Set TUNE_PKGARCH to SDK_PKGARCH.Lianhao Lu2012-03-311-0/+5
| | | | | | | | | | | | The TUNE_PKGARCH of crosssdk should be set to SDK_ARCH, not the one from target machine's configuration. Fixed bug [YOCTO #2206] (From OE-Core rev: e809b6657c53616a82e73d2f20ec23bc50ccebc9) Signed-off-by: Lianhao Lu <> Signed-off-by: Richard Purdie <>
* multilib.bbclass: Partially fix multlib image targetsRichard Purdie2011-09-221-0/+1
| | | | | | | | | | | | | | This patch partially fixes problems when building multilib extended images such as libXX-core-image-minimal. Its not a perfect/complete solution but works much better than any previous code did. [YOCTO #1496] (partial) [YOCTO #1497] (partial) [YOCTO #1498] (partial) (From OE-Core rev: 00c38774ef0232cc2be924ed8e59220e7c452096) Signed-off-by: Richard Purdie <>
* toolchain-scripts & other classes: add TARGET_LD_ARCH & TARGET_AS_ARCH varsNitin A Kamble2011-08-051-0/+2
| | | | | | | | | This is comming from x32 need to pass special parameters to ld & as. (From OE-Core rev: 96931af89f9cc3056e413cff437a85eca85b3b75) Signed-off-by: Nitin A Kamble <> Signed-off-by: Richard Purdie <>
* bitbake.conf/classes: Variable cleanupRichard Purdie2011-07-251-2/+2
| | | | | | | | | | | | | This patch removes the variables BASE_PACKAGE_ARCH, BASEPKG_HOST_SYS, BASEPKG_TARGET_SYS and also removes the immediate assignments in several core classes as these are no longer required. This should make it clearer what some of the core variables do and simplfy some overly complex and confusing class code. (From OE-Core rev: d5521be2dcbaf213c140b0d12a4176380874426b) Signed-off-by: Richard Purdie <>
* native, nativesdk, crosssdk: reset TARGET_FPUIlya Yanok2011-04-051-0/+1
| | | | | | | | | | | | | | | | | | | When building one of the native, nativesdk or crosssdk packages TARGET_* variables' values are no longer related to the target we set via MACHINE variable, they are now related to the BUILD (native) or SDK (nativesdk, crosssdk) targets instead. We need to change TARGET_FPU variable accordingly or some of the recipes (the ones that check for TARGET_FPU value, most notably gcc and eglibc) might be confused. It's probably cleaner not to reset TARGET_FPU but to change it to something like ${BUILD_FPU} (for native) or ${SDK_FPU} (for crosssdk and nativesdk) but as long as BUILD and SDK are x86 it's safe to just reset TARGET_FPU. (From OE-Core rev: 0d4ea5d7486dc35001582bef3ff6ebfad0606bda) Signed-off-by: Ilya Yanok <> Signed-off-by: Richard Purdie <>
* crosssdk: Drop PACKAGES setting as its set in cross.bbclass alreadyRichard Purdie2011-01-261-2/+0
| | | | Signed-off-by: Richard Purdie <>
* bitbake: machine specific sysroots implementationDongxiao Xu2011-01-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit changes the sysroots path to be machine specific. Changes includes: 1) STAGING_DIR_TARGET and STRAGING_DIR_HOST points to machine specific paths. 2) task stamp files. Adding ${MACHINE} info into stamp files for do_populate_sysroots and do_package tasks. Add a BB_STAMPTASK_BLACKLIST to keep native, nativesdk, crosssdk, and cross-canadian stamp unchanged. 3) siteconfig path. Separate the site config path for different machines to avoid one machine adopting the cache file of another machine. 4) sstate. Add machine name to sstate manifest file. Change relocation code for sstate paths since sysroot is machine. Keep native, nativesdk, crosssdk, and cross-canadian unchanged. 5) toolchain scripts. Change the environment path to point to machine specific sysroots in toolchain scripts bbclass. 6) Relocate la files when populating to a different machine of the same architecture. 7) Exclude STAGING_DIR_TARGET and STAGING_DIR_HOST parameter from sstate siginfo since they contain ${MACHINE} information. Signed-off-by: Dongxiao Xu <>
* crosssdk.bbclass: Ensure target layout variables are set correctlyRichard Purdie2010-07-151-0/+5
| | | | Signed-off-by: Richard Purdie <>
* nativesdk/package_ipk.bbclass: Clean up sdk package architecturesRichard Purdie2009-09-171-1/+1
| | | | Signed-off-by: Richard Purdie <>
* crosssdk: Add crosssdk class with gcc and binutils recipesRichard Purdie2009-09-171-0/+15
Signed-off-by: Richard Purdie <>