Busybox does partial linking of its modules before linking everything
together into the binary. Those partial links are done without the
standard libraries, but that also means -ltirpc can't be found. In
addition, this probably fails horribly with static linking (untested).
The problem is that the LDFLAGS are also used in the partial links.
So instead, use CFLAGS_busybox, which is only used for the busybox
link step. Also make sure that this is passed through the environment,
not on the command line, so the busybox Makefile can still append to
it.
Fixes e.g.
http://autobuild.buildroot.net/results/e8351e3ba86fdcdb2999548658271a6fde0526a9
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Instead of making the Busybox configuration more complicated by trying
to adjust it depending on whether RPC is available or not (which gets
complicated when RPC support can be provided by libtirpc), simplify
things by letting the user enable FEATURE_NFS_MOUNT or not depending
on whether RPC support is available or not.
Our default configuration do not enable FEATURE_NFS_MOUNT, so users
will not face any build problems by default. Only if they explicitly
enable FEATURE_NFS_MOUNT will they have to make sure that the
toolchain has RPC support, or that libtirpc is enabled (support for
this added in a followup patch).
[Peter: remove from CONFIGURE_CMDS as well]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Since we have now two uncompatible init systems, and we want only one of
them at the same time in use in the rootfs, we need to select a
particular init system. This patch also adds $(PKG)_INSTALL_INIT_SYSTEMD
and $(PKG)_INSTALL_INIT_SYSV hooks that are called when the matching
init systems are selected to install properly the init scripts of the
package.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add version 1.20.0, remove deprecated 1.16.x & 1.17.x versions and mark
1.18.x as deprecated.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Busybox used to declare and create files even if the package was not
enabled through the device table. Remove the entries for busybox in the
device table and move them to the package declaration.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Our default mdev.conf file in package/busybox has lines like:
pcm.* root:audio 660 =snd/
event[0-9]+ root:root 640 =input/
that are used to create the device is the appropriate /dev
subdirectory. However, this feature requires
CONFIG_FEATURE_MDEV_RENAME to be enabled, otherwise mdev complains
with:
mdev: bad line 25
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The original name busybox-update is confusing as it only updates a
configuration file.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Thanks to the pkgparentdir and pkgname functions, we can rewrite the
GENTARGETS macro in a way that avoids the need for each package to
repeat its name and the directory in which it is present.
[Peter: pkgdir->pkgparentdir]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Drop stale config file for busybox 1.13.x
Add build system and syslogd fixes for 1.19.2
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Add busybox version 1.19.2 for the 1.19.x branch.
Remove deprecated 1.15.x branch.
Mark 1.16.x and 1.17.x branches deprecated as suggested by Thomas.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The S01logging script currently displays the start/stop messages like this:
Start logging :OK
The normal form for these messages is:
Start logging: OK
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Without an mdev.conf file installed, mdev generates some /dev entries in
an incorrect or non-standard way. Some examples:
1. /dev/null has permissions 660, but it should be accessible to normal
users;
2. alsa devices get created in /dev, not /dev/snd as is more common,
and as the default value of BR2_PACKAGE_ALSA_LIB_DEVDIR suggests;
3. event<N> files are created in /dev, not /dev/input.
This mdev.conf is a selection from the examples provided in the busybox
sources with minor tweaks.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The logging mechanism startup being in inittab, it isn't easy to
overcharge the default policy. With this patch, the startup of the
syslog daemon is moved to an init.d script, that can easily be
overwritten.
[Peter: use install -D]
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Remove this quirk since the tested code is no longer present in busybox
since 1.10.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This code is no longer useful, since the oldest version supported by
Builroot is 1.16.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The swaponoff applet doesn't build (and doesn't make sense) on non-MMU
platforms.
The ash shell cannot build on non-MMU platforms (because it uses
fork()), so select the hush shell instead.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Four methods for the creation of device files in /dev are now
proposed:
- static method uses device table as before
- devtmpfs method enables this feature in kernel
- mdev method adds mdev starting script to the file system
and selects mdev itself for installation
- udev method selects udev for installation
All dynamic methods are based on devtmpfs, so one doesn't need to care
about /dev folder.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Closes#3109
Pass the correct -C <dir> option to make menuconfig.
Signed-off-by: Kim Jae-hui <twinkle.j4k@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
For some ABI's (like FLAT), we cannot strip busybox as the file format
does not support it and strip will abort with errors like 'File format
not recognized'. Since the toplevel already takes care of stripping
things, simply disable the busybox step.
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This does set a few more vars in some steps that weren't set before, but
they should be harmless in the contexts in question. And the resulting
save in duplication is nice.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
As discussed on IRC, this only needs to be disabled for very specific
configurations, and it can nowadays be done with a custom busybox
.config (CONFIG_INSTALL_APPLET_DONT), so get rid of the option.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Explicitly explain what the (default) install target does, so people who
don't know busybox details understands what the option does.
Notice: Busybox can be configured to create hard links or shell wrappers
instead, but by default symlinks are used.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Since udhcpc is part of busybox, it seems logical to move the udhcpc
script from skeleton to busybox.
[Peter: only install if not available in skeleton]
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Pass CFLAGS as env rather than opt to allow the build system to tweak them.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Now that TARGET_CC contains several space-separated words, it must be
used quoted everywhere.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
From busybox git.
Devmem used to always map 2 pages in case the access would cross a page
boundary, which fails if you try to access the highest page.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The MTD utils require MTD headers in the toolchain, and in several
external toolchains, they are not present. In order to make the build
work by default, let's disable the MTD Busybox applets in our default
configuration.
Fixes bug #1669
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Closes#1321
[Peter: Rework patch to make it apply to git]
Signed-off-by: Grant Edwards <grant.b.edwards@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
When compiling Busybox, according to readelf -A, all object files were
properly compiled according to the select architecture (-march=armv4t
for example), but the final busybox binary could be of a different
architecture (ARMv5t even if ARMv4t was selected).
This patch changes the way we configure/compile Busybox so that our
CFLAGS aren't anymore passed through the make EXTRA_CFLAGS variable,
but through the .config CONFIG_EXTRA_CFLAGS variable. Unfortunately,
those variables don't have exactly the same semantic for the Busybox
build system.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since BR2_RECENT was enabled by default, we do not want entries marked
BR2_RECENT (and thus appearing by default in Buildroot) to disappear.
Therefore, all the entries marked BR2_RECENT are converted as
non-deprecated. We can later decide, on a per-entry basis, to add
BR2_DEPRECATED to some of them. But at least, this commit doesn't
change the default current behaviour of Buildroot.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This option is barely used, no-one is maintaining it or extending
it. So let's remove it.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This reverts commit 1d7b6f65c6.
The fsync patch tries to add the same lines already added by
busybox-1.16.0-compat.patch, so skip it.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Closes#1003.
Several config options have gotten renamed in 1.16, making the 1.13.x
defconfig not enable the stuff we want.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Invert the BR2_PACKAGE_BUSYBOX_HIDE_OTHERS option to use positive logic,
renaming it to _SHOW_OTHERS.
Positive logic is simpler to understand, and it makes all{,package}config
do the right thing.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
The "project" feature was designed to allow to several projects to be
built inside the same Buildroot source tree and allowing the toolchain
and non-configurable packages to be shared between the different
projects on the same architecture. While being interesting in theory,
this feature adds a level of complexity to Buildroot, both from an
user perspective and from a developer perspective, while one of the
main Buildroot strengh is to be simple. Moreover, this feature is only
seldomly used by our users.
From a user-level perspective, this for example allows to remove the
project_build_ARCH directory, which was very confusing. The
autotools-stamps directory is also removed, since these stamps are
back at their normal location.
Description of the changes involved :
* project/, directory removed
* Makefile
- Don't include project/Makefile.in and project/project.mk anymore
- Grab a copy of the contents of project/Makefile.in at the
location it was imported, but remove the definition related to
PROJECT_BUILD_DIR. The TARGET_DIR is now in
$(BUILD_DIR)/target_dir
- Remove the creation/removal of the $(PROJECT_BUILD_DIR) and
$(PROJECT_BUILD_DIR)/autotools-stamps directories
- Don't make world depends on target-host-info. This target was
defined by project/project.mk to customize /etc/issue,
/etc/hostname and create /etc/br-version depending on the
project definitions. We can of course imagine re-adding such a
feature later.
- Replace PROJECT_BUILD_DIR by BUILD_DIR everywhere
- Remove the update, log and lognr.$(PROJECT) target, they were
specific to the project feature.
* package/Makefile.autotools.in
- Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the
configure cache
- Move the INSTALL_TARGET and HOOK_POST_INSTALL stamps to the same
directory as the other stamps (i.e, in the package directory).
* package/Makefile.in
- Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the
configure cache
* package/at/at.mk,
package/busybox/busybox.mk,
package/busybox/initramfs.mk,
package/customize/customize.mk,
package/linux-fusion/linux-fusion.mk,
package/ltp-testsuite/ltp-testsuite.mk,
package/nfs-utils/nfs-utils.mk,
target/cpio/cpioroot.mk,
target/cramfs/cramfs.mk,
target/device/Atmel/DataFlashBoot/DataflashBoot.mk,
target/device/Atmel/Makefile.in,
target/device/Atmel/at91bootstrap/at91bootstrap.mk,
target/device/KwikByte/Makefile.in,
target/ext2/ext2root.mk,
target/initramfs/initramfs.mk,
target/iso9660/iso9660.mk,
target/jffs2/jffs2root.mk,
target/linux/Makefile.in,
target/romfs/romfs.mk,
target/squashfs/squashfsroot.mk,
target/tar/tarroot.mk,
target/ubifs/ubifsroot.mk
- Replace PROJECT_BUILD_DIR by BUILD_DIR
* target/device/Config.in
- Do not include project/Config.in anymore
* target/linux/Makefile.in.advanced
- Replace PROJECT_BUILD_DIR by BUILD_DIR
- Store the stamps file in $(STAMP_DIR) instead of
$(PROJECT_BUILD_DIR)/autotools-stamps
* target/u-boot/Makefile.in
- Replace PROJECT_BUILD_DIR by BUILD_DIR
- Remove $(PROJECT) from the U-Boot target binary name
- Remove the insertion in the configuration of the project name as
the hostname
- The u-boot-autoscript target now generates
$(U_BOOT_AUTOSCRIPT).img instead of
$(U_BOOT_AUTOSCRIPT).$(PROJECT)
* toolchain/gcc/gcc-uclibc-3.x.mk
toolchain/gcc/gcc-uclibc-4.x.mk
- Move the stamps files to $(STAMP_DIR)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
A C library will have been built by the toolchain makefiles, so there is no
need for packages to explicitly depend on uclibc.
Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
