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2014-12-10package: indentation cleanupJerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-12-07fs/ext2: add option to specify a filesystem labelYann E. MORIN
Filesystems of the ext familly can carry a filesystem label. Add an option for the user to specify such a label. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Károly Kasza <kaszak@gmail.com> Tested-by: Karoly Kasza <kaszak@gmail.com> Reviewed-by: Karoly Kasza <kaszak@gmail.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-12-07fs/ext2: use the new mke2img host packageYann E. MORIN
And get rid of the old genext2fs.sh wrapper. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Karoly Kasza <kaszak@gmail.com> Reviewed-by: Karoly Kasza <kaszak@gmail.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-12-07package/mke2img: new packageYann E. MORIN
Currently, we are using a shell script called genext2fs, that impersonates the real genext2fs. But that script does much more than just call genextfs: it also calls tune2fs and e2fsck. Because it impersonates genext2fs, we can not easily add new options, and are constrained by the genext2fs options. But it turns out that, of all the options supported by the real genext2fs, we only really care for a subset, namely: - number of blocks - number of inodes - percentage of blocks reeserved to root - the root directory which to generate the image from So, we introduce a new host package, mke2img, that is intended to eventually replace genext2fs.sh. This new script is highly modeled from the existing genext2fs.sh, but was slightly refreshed, and a new, supposedly sane set of options has been choosen for the features we need (see above), and some new options were added, too, rather than relying on the arguments order or environment variables: -b <nb-blocks> number of blocks in the filesystem -i <nb-inodes> number of inodes in the filesystem -r <pc-reserved> percentage of reserved blocks * -d <root-dir> directory containing the root of the filesystem * -o <img-file> output image file -G <ext-gen> extfs generation: 2, 3, or 4 (default: 2) -R <ext-rev> ext2 revision: 0 or 1 (default 1) -l <label> filesystem label -u <uid> filesystem UUID; if not specified, a random one is used * Mandatory options Since the upstream e2fsprogs are expected to release a new mke2fs that will be able to generate a filesystem image from a directory, we then will be able to replace all the logic in mke2img, to use mke2fs instead of the (relatively fragile) combination of the three tools we currently use. An entry is added for it in the "Host utilities" menu, so it can be selected for use by post-{build,image} scripts. The ext2 filesystem selection is changed to select that now. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Karoly Kasza <kaszak@gmail.com> Reviewed-by: Karoly Kasza <kaszak@gmail.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-11-22fs/iso9660: use install instead of cpGuido Martínez
This way we don't depend on the permissions of files under boot/ or fs/, which aren't tracked. While we're at it, change all 'cp' usages into 'install' with the correct mode for each file. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-10-26package: indentation cleanupJerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-10-23package: indentation cleanupJerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-10-19fs/iso9660: add dependencies for make sourceKaroly Kasza
The "iso image" rootfs target is a special one, as it does not use the ROOTFS_TARGET infrastructure. The absence of ROOTFS_*_DEPENDENCIES variable makes "make source" to skip this target's dependencies (namely host-cdrkit and it's children) obstructing an offline build. [Thomas: add the rootfs-iso9660-show-depends target, so that 'make graph-depends' doesn't break when iso9660 is selected.] Signed-off-by: Karoly Kasza <kaszak@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-10-07.mk files: bulk aligment and whitespace cleanup of assignmentsThomas De Schampheleire
The Buildroot coding style defines one space around make assignments and does not align the assignment symbols. This patch does a bulk fix of offending packages. The package infrastructures (or more in general assignments to calculated variable names, like $(2)_FOO) are not touched. Alignment of line continuation characters (\) is kept as-is. The sed command used to do this replacement is: find * -name "*.mk" | xargs sed -i \ -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*$#\1 \2#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*\([^\\]\+\)$#\1 \2 \3#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*\([^\\ \t]\+\s*\\\)\s*$#\1 \2 \3#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\(\s*\\\)#\1 \2\3#' Brief explanation of this command: ^\([A-Z0-9a-z_]\+\) a regular variable at the beginning of the line \([?:+]\?=\) any assignment character =, :=, ?=, += \([^\\]\+\) any string not containing a line continuation \([^\\ \t]\+\s*\\\) string, optional whitespace, followed by a line continuation character \(\s*\\\) optional whitespace, followed by a line continuation character Hence, the first subexpression handles empty assignments, the second handles regular assignments, the third handles regular assignments with line continuation, and the fourth empty assignments with line continuation. This expression was tested on following test text: (initial tab not included) FOO = spaces before FOO = spaces before and after FOO = tab before FOO = tab and spaces before FOO = tab after FOO = tab and spaces after FOO = spaces and tab after FOO = \ FOO = bar \ FOO = bar space \ FOO = \ GENIMAGE_DEPENDENCIES = host-pkgconf libconfuse FOO += spaces before FOO ?= spaces before and after FOO := FOO = FOO = FOO = FOO = $(MAKE1) CROSS_COMPILE=$(TARGET_CROSS) -C AT91BOOTSTRAP3_DEFCONFIG = \ AXEL_DISABLE_I18N=--i18n=0 After this bulk change, following manual fixups were done: - fix line continuation alignment in cegui06 and spice (the sed expression leaves the number of whitespace between the value and line continuation character intact, but the whitespace before that could have changed, causing misalignment. - qt5base was reverted, as this package uses extensive alignment which actually makes the code more readable. Finally, the end result was manually reviewed. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Cc: Yann E. Morin <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-07-29linux: remove support of linux26-* targetsThomas De Schampheleire
The linux-* mirror targets of linux26-* have been added a very long time ago (2010) and linux 2.6 is now considered 'old' anyway. It no longer makes sense to support these linux26-* targets, so this patch removes them. This is a simplification introduced in preparation of the kconfig-package infrastructure. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-06-14infra: consistently use double dollar signs inside inner-xxx-targetsThomas De Schampheleire
The inner-xxx-targets in the buildroot package infrastructures are evaluated using $(eval) which causes variable references to be a bit different than in regular make code. As we want most references to be expanded only at the time of the $(eval) we should not use standard references $(VAR) but rather use double dollar signs $$(VAR). This includes function references like $(call), $(subst), etc. The only exception is the reference to pkgdir/pkgname and numbered variables, which are parameters to the inner block: $(1), $(2), etc. This patch introduces consistent usage of double-dollar signs throughout the different inner-xxx-targets blocks. In some cases, this would potentially cause circular references, in particular when the value of HOST_FOO_VAR would be obtained from the corresponding FOO_VAR if HOST_FOO_VAR is not defined. In these cases, a test is added to check for a host package (the only case where such constructions are relevant; these are not circular). Benefits of these changes are: - behavior of variables is now again as expected. For example, setting $(2)_VERSION = virtual in pkg-virtual.mk will effectively work, while originally it would cause very odd results. - The output of 'make printvars' is now much more useful. This target shows the value of all variables, and the expression that led to that value. However, if the expression was coming from an inner-xxx-targets block, and was using single dollar signs, it would show in printvars as VAR = value (value) while if double dollar signs are used, it would effectively look like VAR = value (actual expression) as is intended. This improvement is for example effective for FOO_DL_VERSION, FOO_RAWNAME, FOO_SITE_METHOD and FOO_MAKE. The correctness of this patch has been verified using 'make printvars', 'make manual' and 'make legal-info' before and after applying this patch, and comparing the output. Insight-provided-by: Arnout Vandecappelle <arnout@mind.be> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-06-09filesystems: also chown symlinksYann E. MORIN
Currently, the symlinks in the generated filesystems will have the UID of the user running the build, because 'chown' does not change the ownership of symlinks, by default. Although the implications are limited, some may not want that UID to leak in the generated filesystems. So, use 'chown -h' so even symlinks get properly chowned. Reported-by: Angelo Dureghello <angelo@barix.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-06-04fs/common.mk: unbreak .xz compression when host-xz isn't builtPeter Korsgaard
Closes #7160 Since f46f81de1315 (Don't build host-xz needlessly), host-xz is no longer unconditionally built when xz fs compression is requested, so don't explicitly refer to it. Instead, rely on our check-host-xzcat logic to ensure xz is available and set the path to ensure our host variant gets picked up if not available on the build machine. While we're at it, get rid of the now unused XZ variable. Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-06-01Merge branch 'next'Peter Korsgaard
Conflicts: package/gdb/Config.in.host Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-05-28fs/tar: use qstrip to clean up build outputThomas De Schampheleire
When using the tar filesystem method, the build output shows at the end: echo " tar -c""f <br>/output/images/rootfs.tar -C <br>/output/target ." >> <br>/output/build/_fakeroot.fs The inner set of quotes can be easily removed by properly stripping the tar options (coming from the buildroot configuration). Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-05-18fs/squashfs: add lz4 compression supportGustavo Zacarias
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-05-11fs: use our own tools when calling the fakerooted scriptYann E. MORIN
export PATH=$(BR_PATH) so that the fakerooted script uses our own tools before any of the host-system ones. Reported-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Romain Naour <romain.naour@openwide.fr> Reviewed-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-05-11fs: use our own mkpasswd when creating usersYann E. MORIN
Export PATH=$(BR_PATH) so that our own mkpasswd is found before any existing host-system one. Reported-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Samuel Martin <s.martin49@gmail.com> Tested-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-04-21system: add ability to pass additional users tables.Eric Le Bihan
A new entry has been added to the "System Configuration" menu to allow the user to set the location of additional user tables (besides the ones defined in packages). A user table is a text file, formatted using the mkusers syntax, which describes the users on the target system, with their UID/GID, home directory, password, etc. The target root file system will be populated according the content of these files. Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr> [yann.morin.1998@free.fr: use plural TABLES; we need to remove the intermediate users_table file, as it is no longer generated in one shot, in case a previous run failed and did not remove it] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-20yaffs2: new filesystem typeWill Wagner
[Thomas: remove BR2_TARGET_ROOTFS_YAFFS_PATH option, rename to yaffs2 instead of yaffs.] Signed-off-by: Will Wagner <willw@carallon.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-16*.mk: replace (TARGET|HOST)_PATH by BR_PATHSamuel Martin
Thanks to the 2 previous patches of the series, BR_PATH contains all locations in which host-packages may install programs. This patch replaces the occurrences TARGET_PATH and HOST_PATH with BR_PATH, everywhere these variables are used in the *.mk files. Signed-off-by: Samuel Martin <s.martin49@gmail.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-04-07Don't build host-xz needlesslyBaruch Siach
Since commit d1f325f554cab (xzcat: treat as host prerequisite and build if needed) host-xz is always built when the host does not have xz installed. Removed all other host-xz dependencies. [Peter: don't drop for host-squashfs, as that needs libxz development files] Cc: Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-03-06fs/iso9660: fix iso9660 supportGustavo Zacarias
Similar to the "fs/initramfs: fix initramfs support" commit the same problem applies to iso9660 in a different way. By adding iso9660 to TARGETS it gets called before target-finalize with obvious consequences. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-03-06fs/initramfs: fix initramfs supportGustavo Zacarias
On commit a24877586a566e052897e50e6a0c2f53cfb029f TARGETS_ROOTFS was introduced, however fs/initramfs/initramfs.mk was never updated, hence a show-targets would be rootfs-initramfs with rootfs-cpio afterwards hence never rebuilding the kernel with a proper cpio archive since TARGETS is always before rootfs-* as stated in the commit description. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-02-14Makefile: add support for top-level parallel makeFabio Porcedda
To be able to use top-level parallel make we must not depend in a rule on the order of evaluation of the prerequisites, so instead of relyng on the left to right ordering of evaluation of the prerequisites add an explicit rule to describe the dependencies. Add explicit rules to describe the following dependency chain: $(TARGETS) -> target-finalize -> rootfs-* -> target-post-image Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08fs/ubi: add option to use custom ubinize config fileDanomi Manchego
By default, the UBI FS target creates a ubinize configuration file on-the-fly, for a single volume. Add an option to specify a custom config file. E.g., one might want to deploy a system with a volume for the built ubifs image, a volume for a future upgrade image, and a volume for user data. Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com> Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-28fs: ensure $(TARGET_DIR_WARNING_FILE) is writableYann E. MORIN
If the Buildroot tree is read-only, then $(TARGET_DIR_WARNING_FILE) is copied read-only into target/ but we may want to remove it during the build process. This poses no real problem, since target/ itself is guaranteed to be writable, but for good measure, force $(TARGET_DIR_WARNING_FILE) to be writable itself. Reported-by: Danomi Manchego <danomimanchego123@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-22fs/common.mk: add host-mkpasswd if PACKAGES_USERS is not emptySamuel Martin
When using a custom rootfs skeleton, the host-mkpasswd target is not automatically built, even if some packages add users (i.e. when PACKAGES_USERS is not empty). In this case, the rootfs generation may fail because the mkpasswd provided by some distribution does not support all options used in the mkusers script. This patch avoids such trouble by automatically adding the host-mkpasswd package to the dependency list of the rootfs targets if users needs to be created. [Peter: minor rewording of commit message] Signed-off-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-16package: fix white spacesJerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-10squashfs3: remove deprecated package/rootfsThomas De Schampheleire
[Peter: remove now unused BR2_DEPRECATED_SINCE_2010_05 symbol] Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-10deprecated handling: introduce BR2_DEPRECATED_SINCE_xxxx_xxThomas De Schampheleire
In order to keep better track of when a feature got deprecated, and hence when it can be removed, a new set of symbols BR2_DEPRECATED_SINCE_xxxx_xx is introduced. These symbols are automatically selected when BR2_DEPRECATED is selected, and thus are transparent to the user. A deprecated feature will no longer depend on BR2_DEPRECATED directly, but rather on the appropriate BR2_DEPRECATED_SINCE_xxxx_xx. If that symbol does not yet exist, it has to be created in Config.in. When removing a deprecated feature, one should also check whether this was the last feature using the BR2_DEPRECATED_SINCE_xxxx_xx symbol, in which case the latter can be removed from Config.in. A followup patch will make sure the overview is added to the list of deprecated features in the manual, so that a buildroot core developer can easily determine which features to remove in a given development cycle. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-06fs/ext2: fix generation of ext4 filesystemsYann E. MORIN
cset 7a58a4e (e2fsprogs: bump to version 1.42.9) broke the generation of ext4 filesystems. This is because, in ext4, some metadata are dependent on the UUID. If changing the UUID of an ext4 filesystem, tune2fs now exits with exit-code 1, and prints a message to run fsck, to avoid trashing the filesystem. This condition is of utmost importance on a mounted filesysten (which is not our case) to avoid corruption (yes, it is possible to change the UUID of a mounted filesystem). But the error is not valid for us, since we are working on an unmonted filesystem image in the first place. Since we change the UUID after we convert the filesystem (to ext4), tune2fs just bails out. We can not just ignore the exit code of tune2fs, since we still want to catch any other failure. It turns out that, changing the UUID before converting the filesystem is just the way to go. Fixes #6752. Reported-by: Daniel Mentz <daniel@exxm.de> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Daniel Mentz <daniel@exxm.de> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-04package: remove the empty trailing line(s)Jerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-31fs/iso9660: add Grub splashscreen supportThomas Petazzoni
When Grub is built with splashscreen support, copy the splashscreen image to the ISO9660 filesystem. Otherwise, disable the splashscreen in the grub menu.lst file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-29fs/iso9660: do not use an initrd in iso image when using initramfsThierry Bultel
When using initramfs built into the kernel, it is useless to put an initrd in the iso image. This patch makes the image to only contain the kernel image, and also removes the initrd line from menu.lst Signed-off-by: Thierry Bultel <thierry.bultel@wanadoo.fr> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-12-29fs/iso9660: select ISO9660 support in GrubThomas Petazzoni
The fs/iso9660 logic assumes that the Grub bootloader is used. Therefore, it should make sure that Grub is configured with the support for the ISO9660 filesystem. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-29fs/iso9660: put the Buildroot boot entry first in Grub menu.lstThomas Petazzoni
The ISO9660-specific Grub menu.lst contains two entries: one entry to chainload the bootloader available in the first hard drive, and another entry to boot the Buildroot system. However, it defaults to booting the first entry, i.e chainloading what's on the first hard drive. For a Buildroot generated system, this is quite odd: we're not even booting the system built by Buildroot. So, switch the two entries, and put the Buildroot boot entry first. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-25Config.in files: fix incorrect indentationThomas De Schampheleire
Tab instead of spaces Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-12-15Config.in files: unification of comments about dependency on Linux kernelThomas De Schampheleire
This patch lines up the comments of packages that need a Linux kernel to be built by buildroot, to the format: foo needs a Linux kernel to be built Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11Config.in files: whitespace cleanupThomas De Schampheleire
This patch fixes the following whitespace problems in Config.in files: - trailing whitespace - spaces instead of tabs for indentation - help text not indented with tab + 2 spaces Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11uboot-tools: factor out common mkimage infrastructureArnout Vandecappelle
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-cpio: add U-Boot image supportArnout Vandecappelle
Adds U-Boot image support for cpio root filesystems. This allows you to use the bootm command in U-Boot to load the rootfs. It makes it possible to verify the CRC of the initramfs before booting the kernel. [Spenser: wrote first version of the patch.] Signed-off-by: Spenser Gilliland <spenser@gillilanding.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-ext2: symlink with the compressed rootfsArnout Vandecappelle
Previously, a symlink was created to the uncompressed filesystem, which made it a bit useless in case compression was chosen. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-common: refactor the common compression commandsArnout Vandecappelle
This makes the compression extension available in a variable, so it can be used by the fs-specific commands. In this patch, it is used by iso9660. Following patches show more use cases. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-cpio: whitespace cleanup in Config.inArnout Vandecappelle
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-common: remove the now unused ROOTFS_<PKG>_POST_GEN_HOOKSArnout Vandecappelle
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11rootfs-ext2: make the symlink as a _POST_TARGETArnout Vandecappelle
This will allow us to remove the unused ROOTFS_$(FSTYPE)_POST_GEN_HOOKS. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-10Config.in files: add missing dependencies to toolchain option commentsThomas De Schampheleire
When a package A depends on config option B and toolchain option C, then the comment that is given when C is not fulfilled should also depend on B. For example: config BR2_PACKAGE_A depends on BR2_B depends on BR2_LARGEFILE depends on BR2_WCHAR comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR This comment should actually be: comment "A needs a toolchain w/ largefile, wchar" depends on BR2_B depends on !BR2_LARGEFILE || !BR2_WCHAR or if possible (typically when B is a package config option declared in that same Config.in file): if BR2_B comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR [other config options depending on B] endif Otherwise, the comment would be visible even though the other dependencies are not met. This patch adds such missing dependencies, and changes existing such dependencies from depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC to depends on BR2_BASE_DEP depends on !BR2_TOOLCHAIN_USES_GLIBC so that (positive) base dependencies are separate from the (negative) toolchain dependencies. This strategy makes it easier to write such comments (because one can simply copy the base dependency from the actual package config option), but also avoids complex and long boolean expressions. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> (untested) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-26Remove redundant dollar signs in Config.in filesThomas De Schampheleire
Some Config.in(.host) files have constructs like: config FOO_VERSION string default "1.0" if FOO_1_0 default "2.0" if FOO_2_0 default $FOO_CUSTOM_VERSION if FOO_CUSTOM The dollar sign here is not needed and confusing, so can be removed. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-09-13package: remove the empty trailing linesJerzy Grzegorek
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 15:22:56 +0000