patchwork.buildroot.org used to be a redirect to patchwork.ozlabs.org,
but we are now running our own instance, so let's adjust the links in
the website accordingly.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 2eefcb245f)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
patchwork.buildroot.org used to be a redirect to patchwork.ozlabs.org,
but we are now running our own instance, so let's adjust the links in
the manual accordingly.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 2d7d9d8200)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
This fixes the following vulnerability:
- CVE-2026-10846:
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in
applications as (stub) resolver over UDP, lacks matching the query
destination address and port with the response source address and
port. Furthermore not the query ID, neither the question of the query
is matched with that of the response. This makes applications, that
use ldns for (stub) resolver functionality over UDP, vulnerable for
off-path poisoning attacks. The drill tool, which is shipped with
ldns, suffers from this vulnerability.
https://www.cve.org/CVERecord?id=CVE-2026-10846https://www.nlnetlabs.nl/downloads/ldns/CVE-2026-10846.txt
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
When BR2_PACKAGE_OPENCV4_WITH_WEBP=y we need to enable mux and demux
support in webp, otherwise the build of OpenCV fails as follows:
CMake Error: The following variables are used in this project,
but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly
in the CMake files:
WEBP_DEMUX_LIBRARY
linked by target "opencv_imgcodecs"
in directory [...]/build/opencv4-4.13.0/modules/imgcodecs
WEBP_MUX_LIBRARY
linked by target "opencv_imgcodecs"
in directory [...]/build/opencv4-4.13.0/modules/imgcodecs
The issue already exists in 2025.02.x.
Fixes:
https://autobuild.buildroot.net/results/d3e0446a87d32469267e241866c4224143170f31/
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e1ec936cf7)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Even though it's only documentation, the form of the names of the
post-image.sh and post-build.sh scripts should be consistent with the
names of those scripts used in the code base, using hyphen, not
underscore.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c529a2c286)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
host-erlang build can fail with the following error:
make[5]: Nothing to be done for 'opt'.
MAKE opt
CC ../priv/bin/x86_64-pc-linux-gnu/odbcserver
/usr/bin/ld: ../priv/obj/x86_64-pc-linux-gnu/odbcserver.o: in function `encode_column_dyn':
odbcserver.c:(.text+0x6b4): undefined reference to `ei_x_encode_tuple_header'
/usr/bin/ld: odbcserver.c:(.text+0x6c2): undefined reference to `ei_x_encode_tuple_header'
/usr/bin/ld: odbcserver.c:(.text+0x6d4): undefined reference to `ei_x_encode_ulong'
/usr/bin/ld: odbcserver.c:(.text+0x6e7): undefined reference to `ei_x_encode_ulong'
/usr/bin/ld: odbcserver.c:(.text+0x6fa): undefined reference to `ei_x_encode_ulong'
/usr/bin/ld: odbcserver.c:(.text+0x708): undefined reference to `ei_x_encode_tuple_header'
/usr/bin/ld: odbcserver.c:(.text+0x71b): undefined reference to `ei_x_encode_ulong'
/usr/bin/ld: odbcserver.c:(.text+0x72e): undefined reference to `ei_x_encode_ulong'
[...]
This can be reproduced with the following minimal defconfig (and
libei.so present on host, see details below):
BR2_x86_64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_ERLANG=y
Those missing symbols are part of the erl_interface, exposed by libei.a.
host-erlang builds correctly libei.a _before_ odbcserver.c (it can be
found in lib/erl_interface/obj/x86_64-pc-linux-gnu/libei.a), but the
failure is actually due to the build command generated and used for
odbcserver.c, especially the link arguments:
/usr/bin/gcc \
[...]
-o ../priv/bin/x86_64-pc-linux-gnu/odbcserver \
../priv/obj/x86_64-pc-linux-gnu/odbcserver.o \
-L/usr/lib64 \
-lodbc \
-L/home/alexis/src/buildroot/erlang-master/build/host-erlang-custom/lib/erl_interface/obj/x86_64-pc-linux-gnu \
-lpthread -lei
/usr/lib64 is searched before the path where libei.a has been built, so
if whether a valid libei.a or libei.so is found there, it shadows the
expected libei.a. In the build from which the logs above come, the
notable point is that the host system indeed have a valid libei.so, but
is completely unrelated to erl_interface; it rather exposes the Emulated
Input protocol aimed at Wayland stack; and so it obviously contains none
of the expected ei_* symbols.
Upstream has already identified and fixed the issue, the fix is already
released in versions >= 27.x.y. Erlang 26 (the version currently
packaged in buildroot), isn't supported anymore (only the three latest
releases are supported, see
https://github.com/erlang/otp/blob/master/SECURITY.md), so there won't
be any new minor update that will release this fix.
Pick and backport the fixing patch so that the current version packaged
in buildroot can still build.
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5ea2135a56)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
https://github.com/strukturag/libheif/releases/tag/v1.23.2
Fixes the following CVEs:
(CVE numbers will be added upstream when assigned.)
CVE-2026-XXXXX (GHSA-g89c-p67h-r497)
Heap buffer overflow in scale_nearest_neighbor() via duplicate alpha
planes from nested iden/auxl items. (critical)
(GHSA-2jg2-4ch7-h545)
Out-of-bounds read and write in derived-item and pixel-plane handling.
Through iden and auxl item chains, a crafted file could attach pixel
planes whose size differs from the image geometry; crop, scale, and
plane-extraction code then indexed those planes with the wrong size.
A working code-execution exploit was confirmed. Plane sizes are now
validated wherever they are consumed. (critical)
CVE-2026-XXXXX (GHSA-24wx-9w62-c96w)
brotli/zlib decompression of mime metadata and unci image data had no
effective output-size limit, so a decompression bomb could exhaust
memory. Decompressed output is now bounded by the security limits.
(high)
CVE-2026-XXXXX (GHSA-x8xm-cm2c-cfc8)
Chains of derived-image references (grid, iovl, iden) bypassed decode
caching and memory limits, causing CPU and memory amplification. (high)
CVE-2026-XXXXX (GHSA-xw34-mjcp-jqh8)
Sequence sample-timing initialization could produce non-terminating
decode loops and unbounded memory, bypassing max_sequence_frames.
(high)
CVE-2026-XXXXX (GHSA-j264-xvrp-5v7q)
Out-of-bounds write in the unci encoder when
heif_context_add_image_tile() is given a tile whose planes do not match
its declared size. (high)
CVE-2026-XXXXX (GHSA-p58j-h3vm-3fp5)
Heap out-of-bounds read in the inline-mask region API when
mask_data_len does not match the region geometry. (medium)
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 0fe2d74ffd)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Since the bump of libxml2 from 2.13.8 to 2.15.0 in Buildroot commit
d81922c1ef, the "virt" plugin of
collectd no longer builds:
src/virt.c:2208:49: error: expected ';', ',' or ')' before 'ATTRIBUTE_UNUSED'
2208 | static void virt_eventloop_timeout_cb(int timer ATTRIBUTE_UNUSED,
| ^~~~~~~~~~~~~~~~
src/virt.c: In function 'register_event_impl':
src/virt.c:2221:26: error: 'virt_eventloop_timeout_cb' undeclared (first use in this function)
2221 | virt_eventloop_timeout_cb, NULL, NULL) < 0) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~
src/virt.c:2221:26: note: each undeclared identifier is reported only once for each function it appears in
This is due to the fact that the virt plugin code was incorrectly
using the ATTRIBUTE_UNUSED define, which was supposed to be an
internal define of libxml2. But it turns out that up to libxml2 2.14.0
and its commit 208f27f9641a59863ce1f7d4992df77f7eb0ea9d, this define
had been made publicly available. It could therefore mistakenly be
used by collectd's virt plugin... until libxml2 was upgraded.
We backport an upstream patch from collectd that fixes the issue.
Fixes:
https://autobuild.buildroot.net/results/4c8463f0372560f4c3a20b0f67854460f0d1c400/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 83fc4aa55e)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
This commit adds a simple bpftrace test that ensures that not only it
builds fine, but it also runs properly on a minimal test scenario.
Assisted-by: GPT-5.6
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Julien:
- reindent emulator.boot() options
- add a call to "bpftrace --version"
]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit e06cfae9cb)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Based on the lighttpd test case. Verify that we can download index.html
from haproxy in front of lighttpd.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 211cfafa16)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
haproxy has a runtime test to verify that it is built with -fwrapv:
haproxy
FATAL ERROR: invalid code detected -- cannot go further, please recompile!
The source code was miscompiled by the compiler, which usually indicates that
some of the CFLAGS needed to work around overzealous compiler optimizations
were overwritten at build time. Please do not force CFLAGS, and read Makefile
and INSTALL files to decide on the best way to pass your local build options.
Build options :
TARGET = custom
CPU = generic
CC = /home/peko/source/buildroot/output-haproxy/host/bin/arm-linux-gcc
CFLAGS = -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1
OPTIONS = USE_THREAD=1 USE_DL=1
DEBUG = -DDEBUG_STRICT -DDEBUG_MEMORY_POOLS
Which comes from:
https://github.com/haproxy/haproxy/blob/v2.6.0/src/haproxy.c#L3008-L3037
So build it with -fwrapv to fix that.
Notice that this message also embeds the build path (through CC), breaking
reproducible builds.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 94aa7f40b5)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
perl does not build with musl due to memrchr() being unavailable. This
is caused by a perl-cross bug, which does function availability
detection with _GNU_SOURCE defined, but then does the build without
_GNU_SOURCE defined. At least OpenEmbedded and NixOS have faced the
same issue, and worked it around in slightly different ways.
On our side, we create a patch, which was submitted upstream, to solve
the issue.
This issue has been introduced in perl-cross commit b40c560f5d5e,
which was first merged in perl-cross release 1.4.1. From a Buildroot
perspective, we bumped from perl-cross 1.4 to 1.4.1 in commit
8a289667f5, which was merged
2023.05. And indeed the build failure can be reproduced even on our
LTS 2025.02.x, so the fix needs to be backported there.
It should be noted that even if the patch is against perl-cross, we
add it to package/perl/ directly, as patches in perl are applied after
perl has been extracted *and* perl-cross has been extracted on top.
Fixes:
https://autobuild.buildroot.net/results/3e47ade0963642988fd8e1be9a6e8042700619ec/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit d950fff290)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
The BR2_PACKAGE_QT6DECLARATIVE_QUICK option has some logic to select
network support in host-qt6base if network support is enabled in
qt6base. However, it turns out that this is actually required at the
top level BR2_PACKAGE_QT6DECLARATIVE option: as soon as network
support is available in qt6base, the qt6declarative build will assume
that qmlprofiler is available... but that requires network support in
host-qt6base.
This fixes the following build failure:
CMake Error at /home/thomas/autobuild/instance-2/output-1/build/qt6base-6.9.1/cmake/QtToolHelpers.cmake:784 (message):
Failed to find the host tool "Qt6::qmlprofiler". It is part of the
Qt6QmlTools package, but the package did not contain the tool. Make sure
that the host module Qml was built with all features enabled (no explicitly
disabled tools).
Call Stack (most recent call first):
/home/thomas/autobuild/instance-2/output-1/build/qt6base-6.9.1/cmake/QtToolHelpers.cmake:83 (qt_internal_find_tool)
tools/qmlprofiler/CMakeLists.txt:11 (qt_internal_add_tool)
Fixes:
https://autobuild.buildroot.net/results/72c956fdf982382d2981c649c456d1edc2c9d6b2/
We did not trace back exactly since when the problem exists, but we
verified that the problem exists in 2025.02.x. It can be reproduced
with the following defconfig:
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_AARCH64_GLIBC_STABLE=y
BR2_PACKAGE_QT6=y
BR2_PACKAGE_QT6BASE_NETWORK=y
BR2_PACKAGE_QT6DECLARATIVE=y
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 50a1dd2676)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
The commit "Enable host test module to ensure that qmltestrunner is
built" in qt6declarative's Config.in feels lonely under
BR2_PACKAGE_QT6DECLARATIVE. It's because it's actually related to a
select done in the sub-option BR2_PACKAGE_QT6DECLARATIVE_QUICK, so
move it there.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 29add67666)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Buildroot commit [1] (package/apache: use "Debian" filesystem
layout to fix read-only rootfs) changed the filesystem layout.
This had the effect of installing files to different locations
and breaking the test_php runtime test.
This commit fixes the issue by updating the file paths to their
right locations. The "httpd.conf" was updated by following the
same recipe described in the comment (starting from a config
file as installed by the apache Buildroot package).
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/16060152979
[1] 1006666f67
Signed-off-by: Julien Olivain <ju.o@free.fr>
Tested-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 23fd881bdb)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
In commit 54f96add94 ("package/bind:
security bump version to 9.20.24") the depends on
BR2_TOOLCHAIN_HAS_THREADS_NPTL was incorrectly downgraded to
BR2_TOOLCHAIN_HAS_THREADS:
- depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # libuv
+ depends on BR2_TOOLCHAIN_HAS_THREADS # liburcu, libuv
This is wrong because libuv depends on
BR2_TOOLCHAIN_HAS_THREADS_NPTL. This causes unmet dependencies:
WARNING: unmet direct dependencies detected for BR2_PACKAGE_LIBUV
Depends on [n]: BR2_TOOLCHAIN_HAS_THREADS_NPTL [=n] && BR2_USE_MMU [=y] && !BR2_STATIC_LIBS [=n] && BR2_TOOLCHAIN_HAS_SYNC_4 [=y] && BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 [=y]
Selected by [y]:
- BR2_PACKAGE_BIND [=y] && BR2_USE_MMU [=y] && BR2_TOOLCHAIN_HAS_SYNC_4 [=y] && BR2_TOOLCHAIN_HAS_THREADS [=y] && BR2_INSTALL_LIBSTDCPP [=y] && !BR2_STATIC_LIBS [=n] && BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 [=y] && BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS [=y]
Fix that by switching back to the BR2_TOOLCHAIN_HAS_THREADS_NPTL
dependency.
Fixes: 54f96add94 ("package/bind: security bump version to 9.20.24")
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit d8dde961bc)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
- CVE-2026-19654:
A unauthenticated remote peer may lead rsyslogd to crash due to a flaw
in the optional imptcp module. A crafted input sequence during
oversize-frame recovery can cause an invalid internal message length
and terminate rsyslogd. No confidentiality or integrity impact,
privilege escalation, or code execution has been identified. imtcp and
the default imptcp framing modes are not affected.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-19654
- 07b3c40a5a
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 52ae04257a)
[raphael: backport patch for rsyslog 8.2412.0]
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
See the changelog:
- https://nlnetlabs.nl/projects/unbound/download/#unbound-1-25-2
It fixes the following vulnerabilities:
- CVE-2026-14586: Assertion in libngtcp2 when under pressure in high
concurrency DNS-over-QUIC environments.
- CVE-2026-32665: Remote DNS-over-QUIC denial of service due to
`quic-size` budget bypass.
- CVE-2026-40691: Packet of death for DNSCrypt over TCP.
- CVE-2026-41637 Degradation of resolution service from improperly
accounted client-terminated DNS-over-QUIC queries.
- CVE-2026-42955: Extra fix for CVE-2026-40622 to also clamp the TTL of
A/AAAA records disallowing a one-time 'ghost domain' delegation
renewal via glue records.
- CVE-2026-44621: Libunbound applications configured with
'unwanted-reply-threshold' could eventually be abruptly terminated.
- CVE-2026-44687: Off-by-one error in 'harden-below-nxdomain' logic can
shadow a stub/forward zone by a legitimate parent's NXDOMAIN.
- CVE-2026-44690: Cross-zone wildcard cache poisoning via RRSIG.labels
manipulation.
- CVE-2026-46582: A wildcard replay, as another piece of data, triggers
poisoning in the serve expired reply path.
- CVE-2026-50045: 'max-global-quota' reset by DNSSEC validation
restarts.
- CVE-2026-50046: Possible heap use-after-free in an error path when a
DoT forwarded query is jostled out.
- CVE-2026-50243: 'response-ip'/'rpz' can rewrite BOGUS answers instead
of returning SERVFAIL.
- CVE-2026-50248: BOGUS configured primary hostname accepted for XFR in
auth/rpz zones.
- CVE-2026-50251: Attacker supplied `0.0.0.0`/`::` glue triggers
defensive full-cache flush.
- CVE-2026-50252: Possible cache poisoning attack by mapping source port
population per thread.
- CVE-2026-52863: Memory corruption could lead to crash and denial of
service.
- CVE-2026-54478: DNS Cookie bypass when combined with proxy-protocol
use.
- CVE-2026-55708: Privacy/configuration issue when adding local data in
views through 'unbound-control'.
- CVE-2026-55717: 'serve-expired-client-timeout' and 'response-ip' CNAME
redirect could lead to a crash.
- CVE-2026-55973: 'dns-error-reporting: yes' leads to stack buffer
overflow.
- CVE-2026-55990: Packet of death for a DNSCrypt misconfigured Unbound.
- CVE-2026-55991: Remote DNS-over-QUIC (DoQ) flow-control assertion
failure in libngtcp2.
- CVE-2026-56416: Possible heap buffer overflow when validator
canonicalizes RDATA that contains domain name.
- CVE-2026-56444: Degradation of resolution service when
'discard-timeout' and 'serve-expired-client-timeout' are combined in
unusual configuration.
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit d0619dfc6b)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
This release includes a broad round of hardening against malformed and
adversarial input across the Python SDK (bounding allocations and enforcing
decompression limits before trusting size fields read from the input).
See the release notes https://avro.apache.org/blog/2026/08/12/avro-1.12.2/
Also update the download url, because www-eu.apache.org/dist/...
is a redirection to downloads.apache.org/...
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 02d8a41f09)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
In some situations (old Linux <3.17 or glibc <2.25), expat fail at
compilation time with the error:
xmlparse.c:150:4: error: #error You do not have support for any sources of high quality entropy enabled.
For end user security, that is probably not what you want. Your options include:
* Linux >=3.17 + glibc >=2.25 (getrandom): HAVE_GETRANDOM,
* Linux >=3.17 + glibc (including <2.25) (syscall SYS_getrandom): HAVE_SYSCALL_GETRANDOM,
* BSD / macOS >=10.7 / glibc >=2.36 (arc4random_buf): HAVE_ARC4RANDOM_BUF,
* BSD / macOS (including <10.7) / glibc >=2.36 (arc4random): HAVE_ARC4RANDOM,
* BSD / macOS >=10.12 / glibc >=2.25 (getentropy): HAVE_GETENTROPY,
* Linux (including <3.17) / BSD / macOS (including <10.7) / Solaris >=8 (/dev/urandom): XML_DEV_URANDOM,
* Windows >=Vista (rand_s): _WIN32.
If you insist on not using any of these, bypass this error by defining XML_POOR_ENTROPY and be vulnerable to hash flooding;
you have been warned. If you have reasons to patch this detection code away or need changes to the build system, please open a bug. Thank you!
This is caused by the upstream commit [1] "Autotools: Stop using
/dev/urandom by default", first included in expat 2.8.2. The
Buildroot expat package was bumped to that version in commit [2].
But since all Linux systems have /dev/urandom, we can just enable
it by default.
Note: this commit does not globally switch the entropy source to
/dev/urandom. It is rather enabling it in the list of available
sources. On more recent Linux systems (linux >= 3.17, glibc >= 2.25),
other sources will be chosen. The entropy source preference order
amongst the enabled sources is defined in [3].
This commit also changes the _CONF_OPTS to multiline layout to fit
within the 80 characters.
[1] d30eca113a
[2] 6b1f6f7a48
[3] https://github.com/libexpat/libexpat/blob/R_2_8_3/expat/lib/xmlparse.c#L1115-L1142
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
[Julien: add extra info in the commit log]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit c22fc74f2b)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Since gdb 9.x, gdb can optionally use the xxhash library. Since we
currently don't do anything about it, it's a potential "silent"
dependency.
In particular, for host-gdb, this means host-gdb might end up being
linked with the system-provided xxhash library if available.
This patch handles this dependency:
- For the target package, by looking at the value of
BR2_PACKAGE_XXHASH
- For the host package, by looking at the value of a newly introduced
BR2_PACKAGE_HOST_GDB_XXHASH
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 9dc567aa78)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
For target gdb, we properly enable/disable lzma support depending on
BR2_PACKAGE_XZ.
However, for host-gdb we don't do anything, which can lead the gdb
configure script to detect and use a system-provided xz library, which
is not desired.
Instead, add an explicit option BR2_PACKAGE_HOST_GDB_LZMA, which when
enabled pulls in host-xz, but also when disabled ensures gdb doesn't
try to use a system-provided xz library.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit c3adba81d1)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
In commit a2380157f6 ("toolchain: enable
libquadmath for PowerPC with VSX"), the definition of
BR2_TOOLCHAIN_HAS_LIBQUADMATH has been extended to also be true when
BR2_POWERPC_CPU_HAS_VSX.
However, practical experiments show that when 64-bit VSX-capable cores
are used in 32-bit mode, libquadmath is not built by GCC, causing
build failures:
cp: cannot stat '/home/autobuild/autobuild/instance-3/output-1/host/powerpc-buildroot-linux-musl/lib*/libquadmath*': No such file or directory
We did an extensive testing, building the 27 combinations of:
- GCC versions: 14, 15, 16
- C library: glibc, uclibc, musl
- PowerPC 32-bit, PowerPC 64-bit, PowerPC 64-bit little endian
This testing provides the following results:
| gcc14 | powerpc64 | glibc | OK |
| gcc14 | powerpc64le | glibc | OK |
| gcc14 | powerpc64le | musl | OK |
| gcc14 | powerpc64le | uclibc | SKIPPED |
| gcc14 | powerpc64 | musl | OK |
| gcc14 | powerpc64 | uclibc | SKIPPED |
| gcc14 | powerpc | glibc | FAILED |
| gcc14 | powerpc | musl | FAILED |
| gcc14 | powerpc | uclibc | FAILED |
| gcc15 | powerpc64 | glibc | OK |
| gcc15 | powerpc64le | glibc | OK |
| gcc15 | powerpc64le | musl | OK |
| gcc15 | powerpc64le | uclibc | SKIPPED |
| gcc15 | powerpc64 | musl | OK |
| gcc15 | powerpc64 | uclibc | SKIPPED |
| gcc15 | powerpc | glibc | FAILED |
| gcc15 | powerpc | musl | FAILED |
| gcc15 | powerpc | uclibc | FAILED |
| gcc16 | powerpc64 | glibc | OK |
| gcc16 | powerpc64le | glibc | OK |
| gcc16 | powerpc64le | musl | OK |
| gcc16 | powerpc64le | uclibc | SKIPPED |
| gcc16 | powerpc64 | musl | OK |
| gcc16 | powerpc64 | uclibc | SKIPPED |
| gcc16 | powerpc | glibc | FAILED |
| gcc16 | powerpc | musl | FAILED |
| gcc16 | powerpc | uclibc | FAILED |
The "SKIPPED" are when the configuration is not possible: uClibc
doesn't support powerpc64 or powerpc64le.
Then, as we can see, the build fails for all "powerpc"
configuration. Our conclusion is therefore that libquadmath is not
supported on PowerPC 32-bit. While we were not able to find direct
evidence in the gcc code base, this practical experiment shows that is
simply doesn't work on PowerPC 32-bit.
So, we take the logical action of adjusting
BR2_TOOLCHAIN_HAS_LIBQUADMATH so that it is true only on
powerpc64/powerpc64le.
Fixes:
https://autobuild.buildroot.org/results/46d435c9f5086a8695f4f6cd4026bb0d194de13c/
Cc: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 06426297c4)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Fixes a build error caught by the Gitlab pipelines:
/builds/bkuhls/buildroot/br-test-pkg/bootlin-aarch64-glibc-old/build/taglib-2.3/taglib/mpeg/mpegfile.cpp:113:10:
error: expected primary-expression before ‘const’
if(const Header header(&file, headerOffset + i, true); header.isValid()) {
which was introduced by code format changes in upstream commit
dfe2aa5253
which was first released with taglib 2.0, added to buildroot with commit
9cd3464afa.
This "init-statement" C++17 language feature was described in proposal
P0305R1, and according to
https://en.cppreference.com/cpp/compiler_support/17, this feature was
only supported in gcc starting from gcc 7.x.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit d16e4939ca)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
host-libxml-parser-perl compiles XS modules against the system perl
headers, which #include <crypt.h>. On build hosts without libcrypt-dev
installed, the build fails:
.../CORE/reentr.h:126:16: fatal error: crypt.h: No such file or directory
Declaring host-libxcrypt ensures crypt.h is present in the per-package
host sysroot before the build.
This can for example be reproduced on a minimal Debian Forky system,
where libc6-dev no longer pulls libxcrypt-dev.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7e036c739f)
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
The commit [1] decoupled GCC from gcc-bare-metal but by copying
the patches the patch [2] wasn't ignored in gcc-bare-metal.
[1] 367133ac70 package/gcc-bare-metal: decouple from gcc package
[2] 0001-disable-split-stack-for-non-thread-builds.patch lib_patch.Upstream
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
