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* Warn the user about the usage of output/target as the root filesystemThomas Petazzoni2012-11-171-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A very common mistake done by our users is that they use output/target/ directory as their root filesystem. Even though this is loudly documented in our Buildroot manual, people don't read documentation, so it is not sufficient. This patch adds a text file named output/target/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM which explains why output/target isn't appropriate to use as the root filesystem. The process is: * At the beginning of the build, right after the skeleton has been copied, support/misc/target-dir-warning.txt is copied to output/target/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM * In the filesystem images creation code, this file is removed before launching fakeroot, and restored right after that, so that this file is not present in the generated root filesystem images. Note that the file has not been added to the default skeleton for two reasons: * It would have annoying to have in our source tree a file named in capital letters inside system/skeleton/ * The proposed way works even if the user uses a custom skeleton. [Peter: fixed typo] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Juha Lumme <juha.lumme@gmail.com> Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support/gnuconfig: update config.{guess, sub} to a newer versionThomas Petazzoni2012-11-155-95/+224
| | | | | | | | | | | | | | | | We need more recent versions of config.guess and config.sub in order to support the aarch64 architecture. Otherwise, all autoconf packages fail to build with failures like: http://autobuild.buildroot.org/results/abcdbe1aaf1c203c82dc3e4ec8c002b9b9e550e0/build-end.log We take this opportunity to turn the config.* patches into proper Git patches, and note which Git commit of the config.git repository we used as the original source. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: fix the broken "results" linkLuca Ceresoli2012-11-051-0/+1
| | | | | | | | At the top of the output html page there is a dangling "results" link. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support/graph-depends: fix out-of-tree usageYann E. MORIN2012-08-141-2/+2
| | | | | | | | | | | | | | | | | graph-depends calls make to get the list of packages, and the dependencies of each package. When called out-of-tree, the Makefile is a wrapper that calls the real Makefile, so make will spit out a line like: make -C /path/to/buildroot O=/path/to/build-dir show-targets which graph-depends wrongly believes is part of the target list. Be silent when calling make, as we really only want the target and dependency lists. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* pkg-stats: statistics about license files informationThomas Petazzoni2012-08-051-0/+25
| | | | | | | | | Since on some packages we are adding <pkg>_LICENSE but not necessarily <pkg>_LICENSE_FILES, let's add a separate statistic to track these informations. This will allow us to improve both the number of packages covered by <pkg>_LICENSE and <pkg>_LICENSE_FILES. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* pkg-stats: support <pkg>_LICENSE = lines with spacesThomas Petazzoni2012-08-051-1/+1
| | | | | | | For alignement reasons, we sometimes add spaces between <pkg>_LICENSE and the equal sign. Take this into account in pkg-stats. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* pkg-stats: ensure infratype is reset for every packageThomas Petazzoni2012-07-311-0/+1
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* pkg-stats: add license information, rework information displayedThomas Petazzoni2012-07-311-148/+113
| | | | | | | | | | | | Now that most packages have been converted over to package infrastructures, keep only one column to show the package infrastructures. A new column, showing of the package has license information, has been added. This will help in increasing the number of packages having license metadata. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Rename XXXTARGETS to xxx-packageArnout Vandecappelle (Essensium/Mind)2012-07-172-9/+9
| | | | | | | | With the introduction of a specific macro for host targets, it was decided to also make the names of the macros more intuitive: generic-package, autotools-package and cmake-package. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
* pkg-infra: add host-xxx-package macroArnout Vandecappelle (Essensium/Mind)2012-07-171-6/+6
| | | | | | | | | | | | | | | Create host-generic-package, host-autotools-package and host-cmake-package macros. Such a macro is more intuitive to use than the $(call ...,host) construct. Also it speeds things up by having one less $(call ...) evaluation. Also includes documentation update, but not for buildroot.html. This brings the time for 'make -qp' (which is used by bash-completion) down from 1.85s to 1.35s on my laptop. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* graph-depends: ignore a few more uninteresting targetsThomas Petazzoni2012-07-171-0/+2
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* legal-info: infrastructure to collect legally-relevant materialLuca Ceresoli2012-07-172-0/+28
| | | | | | | | | | | | | | | | | | | | | This allows to automatically collect material that may be needed to comply with the license of packages that Buildroot prepares for the target device. The core of the implementation is made by the following parts: - in package/pkg-utils.mk some helper functions are defined for common actions such as generating a warning, producing info about a package etc; - in package/pkg-gentargets.mk, within the GENTARGETS framework, a new <PKG>-legal-info target produces all the info for a given package; - Makefile implements the top-level targets: - legal-info-prepare creates the output directory and produces legal info about Buildroot itself and the toolchain, which mostly means just warning the user that this is not implemented; - legal-info, the only target that is supposed to be used directly, depends on all of the above and finishes things by producing the README files from the various pieces. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* dependencies.sh: suppress output of localeArnout Vandecappelle (Essensium/Mind)2012-07-151-1/+1
| | | | | Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* Revert "dependencies: ensure that DESTDIR isn't set when running Buildroot"Thomas Petazzoni2012-07-021-6/+0
| | | | | | | | | We should instead simply unset it at runtime, like we do for PKG_CONFIG_PATH. This reverts commit 9910eba33adb2b783b0df5d90a857816e82fbd55. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* dependencies: ensure that DESTDIR isn't set when running BuildrootThomas Petazzoni2012-06-301-0/+6
| | | | | | | | | | Having DESTDIR set in the environment before running Buildroot creates some funky problems in the build process. Prevent users from running into this kind of troubles. Cc: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: add documentationLudovic Desroches2012-05-191-0/+23
| | | | | Signed-off-by: Ludovic Desroches <ludovic.desroches@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kconfig: do not use HOST_LOADLIBES anymoreThomas Petazzoni2012-04-192-8/+8
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: patch pattern was expanded prematurelyLudovic Desroches2012-04-161-1/+1
| | | | | | | | The patch pattern was expanded before being into the patch directory so the expansion can add incorrect files. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: add recursivity when scanning patchdirLudovic Desroches2012-03-211-3/+9
| | | | | | | | | | | | | | | | | | | Recursivity is needed with some tarballs containing debian patches: . debian changelog control patches 02-COPYRIGHT.patch [...] Since we can find some files which are not patches in those directories, only consider .patch* and .diff* files as valid patches. Due to recursivity, strip-components option is no more necessary so it has been removed. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: use series file to apply patches in proper orderLudovic Desroches2012-03-211-12/+20
| | | | | | | | | | | | | If a series file is present use it to determine the proper order to apply patches instead of using ls sorting order. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> add a series file with a wrong patch order into an archive containing several patches whose correct order is the alphabetical one Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: change archive managementLudovic Desroches2012-03-211-16/+32
| | | | | | | | | | | | | The way archives were managed was incorrect because the uncompressed archives were sent directly to the patch command. It means that alphabetical patch order was not respected. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> with an armadeus_apf9328_defconfig build Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: directories are no more considered as overlaysLudovic Desroches2012-03-201-4/+1
| | | | | | | | | | | When a directory is found in patchdir, it is skipped. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> with an armadeus_apf9328_defconfig build Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: cleanupLudovic Desroches2012-03-201-2/+2
| | | | | | | | | | | | Add quoting and remove redundant command. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> with an armadeus_apf9328_defconfig build Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: rename targetdir to builddirLudovic Desroches2012-03-201-9/+9
| | | | | | | | | | | | targetdir is not the output/target directory as it can suggest. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> with an armadeus_apf9328_defconfig build Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* apply-patches.sh: remove any rejects before applying patchesLudovic Desroches2012-03-141-1/+7
| | | | | | | | | | | [Peter: .rej files might be in subdirs, so just do find .. | xargs rm] Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> with an armadeus_apf9328_defconfig build Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: update list of packages to be skippedLuca Ceresoli2012-02-261-1/+1
| | | | | | Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* dependencies: build a host-tar if no suitable tar can be foundThomas De Schampheleire2012-02-092-0/+44
| | | | | | | | | | | | | | | | | | Some toolchains, like the one built with buildroot itself, use hardlinks (for example to link between the c++ and g++ binary). Unpacking such a toolchain with the --strip-components options does not work correctly if the system tar is too old (<1.17). Even recent releases of RedHat/CentOS still ship with tar 1.15. This patch checks for a suitable tar version (tar 1.17+) on the host system, and adds host-tar to the host dependencies if none can be found. host-tar is download and extracted as cpio.gz instead of tar.gz, to prevent chicken-egg problem. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> v4 Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* dependencies: add function suitable-host-packageThomas De Schampheleire2012-02-091-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes, buildroot needs a certain host tool to do its job, e.g. tar. In many cases, we expect this tool to be present on the host system, but this is not always the case. Or maybe, the version on the host system is not suitable, and we need a more recent one. In some of these cases, instead of bailing out, buildroot could build the package first (but only if the existing system package is not suitable). To aid in detecting if a host package is suitable or not, this patch adds a function suitable-host-package. When called with parameter foo, it will execute check-host-foo.sh. This script should return either the path to the suitable host package, or the empty string if no suitable package can be found. The rules to determine whether something is suitable or not is left to check-host-foo.sh and depends on foo. An example usage of suitable-host-package is: DEPENDENCIES_HOST_PREREQ += $(if $(call suitable-host-package,foo),,host-foo) To avoid cluttering the existing dependencies.mk file, it includes any check-host-foo.mk file. These files can be used to hold appropriate dependency-related actions for foo. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> v1 Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* dependencies: move from toolchain/ to support/Thomas De Schampheleire2012-02-092-0/+195
| | | | | | | | | | As suggested by Arnout Vandecappelle, move toolchain/dependencies to support/dependencies, as it really is not toolchain-specific anymore. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* setlocalversion: fix i18n issue with svnFrederik Pasch2012-01-161-2/+2
| | | | | | | Closes #4700 Signed-off-by: Frederik Pasch <fpasch@googlemail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* kconfig: sync with linux-3.0Peter Korsgaard2012-01-1519-454/+149
| | | | | | And drop unused make-write-deps patch. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: fix table layoutLuca Ceresoli2012-01-111-1/+1
| | | | | | | | The "Patch count" cell needs rowspan=2, otherwise the host/target cells are misaligned. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* Prevent patch commands from accessing source controlDanomi Mocelopolis2011-11-261-1/+1
| | | | | | | | Closes #4357 Add -g0 option to patch to ensure it doesn't try to access source control. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: update script location in usage instructionsSven Neumann2011-10-061-1/+1
| | | | | Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: update list of .mk to ignoreH Hartley Sweeten2011-10-061-0/+1
| | | | | Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: use correct variable names for convert_to_*autotoolsH Hartley Sweeten2011-10-051-1/+2
| | | | | | | | The variable convert_to_autotools is not used in the script. The correct variables are convert_to_target_autotools and convert_to_host_autotools. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: cnt should start with 0H Hartley Sweeten2011-10-051-1/+1
| | | | | | | | | | The package count, cnt, should start with an initial value of 0. It is incremented as each package *.mk file is checked. Starting with a value of 1 makes the first ID = 2 and results in the TOTAL being off by 1. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* pkg-stats: update grep tests for package typeH Hartley Sweeten2011-10-051-6/+6
| | | | | | | | | | | | | | | | | Update the grep tests used to determine the package type. The package name and directory are now worked out magically due to: package: add helper functions to get package name and directory magically Because of this the extra arguments were removed by patches: package: remove useless arguments from GENTARGETS package: remove useless arguments from AUTOTARGETS package: remove useless arguments from CMAKETARGETS Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support: move package/gnuconfig to support/gnuconfigThomas Petazzoni2011-09-177-1/+3508
| | | | | | | | | | | | The CONFIG_UPDATE macro is no longer defined in package/gnuconfig/gnuconfig.mk, but instead in package/Makefile.autotools.in. It it also changed a little bit to take the directory of the package sources as argument, and the AUTOTARGETS infrastructure is updated to use this macro. [Peter: drop echo in CONFIG_UPDATE] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support: move kconfig stuff from package/config to support/kconfigThomas Petazzoni2011-09-1756-0/+24413
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support: move patch-kernel.sh and rename itThomas Petazzoni2011-09-171-0/+66
| | | | | | | | The name "patch-kernel.sh" is a bit stupid, since this script is used to patch everything in Buildroot, not only kernel trees. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support: move libtool patches in support/libtoolThomas Petazzoni2011-09-173-0/+180
| | | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* support: move scripts/ to a new support/ directoryThomas Petazzoni2011-09-176-0/+744
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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