On Buildroot 2025.05.3, Meson's custom LLVM parser uses llvm-config
with a default search path of /usr/bin, causing it to detect the host
system's llvm-config (version 18.1.3) instead of the buildroot-compiled
one. This forces all LLVM-related packages to match version 18.1.3, but
since the host system lacks llvmspirvlib, the build fails. This patch
forces Meson to use the buildroot-compiled llvm-config.
On the master branch, the meson is somehow able to find the right
llvm-config, so reproduction only seems to be possible if the host
machine ships with a newer version as the one buildroot is using.
llvm-config found: YES
([...]/output/host/bin/llvm-config)
21.1.8
Run-time dependency LLVM (modules: bitwriter, core, coverage, engine,
executionengine, instcombine, irreader, libdriver, linker, lto,
mcdisassembler, mcjit, native, option, scalaropts, target,
transformutils, all-targets, coroutines, frontenddriver, frontendhlsl,
lto, windowsdriver) found: YES 21.1.8
Note that LLVM_CONFIG is a CMake option, not a Meson one. This is because
Meson has custom dependency resolution logic for LLVM (see
https://mesonbuild.com/Dependencies.html#llvm). The EXTRA_BINARIES mechanism
cannot be used here, as it only applies to cross-compilation scenarios, which
does not apply to host-mesa3d builds.
Reproduction (On BR2 tag: 2025.05.3):
BR2_x86_64=y
BR2_x86_atom=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_64_GLIBC_STABLE=y
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.24"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_LLVM=y
BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_I915=y
BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_IRIS=y
BR2_PACKAGE_MESA3D_OPENGL_EGL=y
BR2_PACKAGE_MESA3D_OPENGL_ES=y
Fixes:
llvm-config found: YES (/usr/bin/llvm-config-18) 18.1.3
Run-time dependency LLVM (modules: bitwriter, core, coverage, engine, executionengine, instcombine, irreader, libdriver, linker, lto, mcdisassembler, mcjit, native, option, scalaropts, target, transformutils, all-targets, coroutines, frontenddriver, frontendhlsl, lto, windowsdriver) found: YES 18.1.3
Dependency LLVMSPIRVLib found: NO. Found 15.0.0.0 but need: '>= 18.1' ; matched: '>= 15.0.0.0', '< 18.2'
Run-time dependency llvmspirvlib found: NO (tried cmake)
output/build/host-mesa3d-25.0.6/meson.build:1882:21: ERROR: Dependency lookup for LLVMSPIRVLib with method 'pkgconfig' failed: Invalid version, need 'LLVMSPIRVLib' ['>= 18.1'] found '15.0.0.0'.
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
[Romain:
- Update the commit title
- Update commit log about this issue on master branch
https://lore.kernel.org/buildroot/CACXRmJh1-5Cy92kF9TM5nDs_uB90WAe5iOGmNNL2E-cMhJE7GA@mail.gmail.com/
]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit eb0e63888b)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The old URL now leads to an HTTP 404 not found error.
Update it to the new one which contains the hashes for the current
release as well as older ones.
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit 6fed872e08)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The current 'install' target comprises 'install-libs', 'install-apps'
and 'install-docs'.
In our case we don't want to install documentation to the target, so
just run the other two.
Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit ba48197d1f)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
When BR2_UCLIBC_INSTALL_UTILS is enabled, utils such as getconf, ldd,
locale get installed to TARGET_DIR. However, they do not get installed
to STAGING_DIR, which is annoying as it means that they are not part
of external toolchains built by Buildroot.
This commit adjusts the uclibc package to make sure those tools also
get installed to STAGING_DIR.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 272d281ba9)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The UCLIBC_INSTALL_UTILS_STAGING is really badly named, as it doesn't
install anything to STAGING_DIR. Instead, it installs the host variant
of ldd and ldconfig into $(HOST_DIR)/bin. Therefore, rename it to
UCLIBC_INSTALL_HOST_UTILS.
This is important as a follow-up commit will re-introduce a
UCLIBC_INSTALL_UTILS_STAGING variable which really installs things
into STAGING_DIR.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 026c635508)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Upstream is dead, website unreachable, and the use case in 2026 is
dubious, so drop the package.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 95519e0464)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Although it is possible to configure an AArch64 CPU without support
for EL2 in practice all the common AArch64 have supported
virtualisation from the start.
If we really wanted to be strict we could blacklist known non-EL2 CPUs
but AFAICT all the current ones in the config have EL2.
I should also note KVM on Arm is deprecated and was removed from the
kernel in v6.10.
Reviewed-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 137d6e249d)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The .mk file currently states:
If LWS_MAX_SMP=1, then there is no code related to pthreads
compiled in the library. If unset, LWS_MAX_SMP defaults to 32 and a
small amount of pthread mutex code is built into the library.
However, this is incorrect: when unset, LWS_MAX_SMP is actually set to
1, so mutexes aren't built in.
To fix, set it to 32 explicitly when threads are enabled. Why 32?
Because
https://libwebsockets.org/lws-api-doc-master/html/md_README.coding.html
states:
You can control the context basic data allocation for
multithreading from Cmake using -DLWS_MAX_SMP=, if not given it's
set to 32.
Signed-off-by: Bart Van Severen <bart.vanseveren@barco.com>
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit b3abf16c8e)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
When given a certificate directory with --with-ca-path, curl doesn't
list the files in that directory. Instead, it uses the certificate hash
to directly open the requested CA certificate. Therefore, putting a
bundle in that directory and removing all the individual certificates is
not possible.
In order to support use of the bundle, a separate configuration option
--with-ca-bundle is needed. With this option, it is possible to remove
the individual certificates and include just the bundle, which reduces
the size of the root filesystem a bit.
Note that the bundle is generated by the ca-certificates package, which
also installs the individual certificates and the hash symlinks. It
keeps both individual certificates and the bundle in the target.
Signed-off-by: Lance Fredrickson <lancethepants@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 5a63ee3c09)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Unfortunately, parts of the library is not very no-MMU friendly atm.
The below check fails due to runbg.c requiring fork().
$ ./utils/test-pkg -c libite.config -p libite
bootlin-armv5-uclibc [1/6]: OK
bootlin-armv7-glibc [2/6]: OK
bootlin-armv7m-uclibc [3/6]: FAILED
bootlin-x86-64-musl [4/6]: OK
br-arm-full-static [5/6]: OK
arm-aarch64 [6/6]: OK
The dependency was introduced in libite v2.6.0, so this patch should
be backported to v2025.02.x.
Fixes:
https://autobuild.buildroot.net/results/6c6fd2ae410a82c44da54ee13a09a38a7ab220c1/
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e0b129e36e)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit adds the -N/--needs-update option, disabled by default,
to list only packages with newer upstream versions. All other packages
will be excluded from the HTML or JSON output.
Signed-off-by: Kadambini Nema <kadambini.nema@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit ed9466e7f9)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Currently, the relocate-sdk.sh script scans the whole extracted SDK tree
to find instances of paths it needs to replace, which can take a
significant amount of time when the SDK is large, particularly relative
to the number of files that actually need to change.
However, the resulting list only depends on the SDK tarball itself, so
we can calculate it at build time and ship it with the tarball so
relocate-sdk.sh can use it directly.
Testing this on my machine with somewhat IOPS-limited rotating media,
the time goes down from:
$ time ./relocate-sdk.sh
Relocating the buildroot SDK from [...] to [...] ...
./relocate-sdk.sh 5.19s user 26.21s system 9% cpu 5:34.40 total
To:
$ time ./relocate-sdk.sh
Relocating the buildroot SDK from [...] to [...] ...
./relocate-sdk.sh 0.49s user 0.29s system 103% cpu 0.749 total
Signed-off-by: Florian Larysch <fl@n621.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 63877f9e86)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Commit [1] bumped glibc from 2.42-3-gbc13db739 to 2.42-51-gcbf39c26b
to fix some CVEs, but forgot to add those CVEs to GLIBC_IGNORE_CVES.
This was needed because the GLIBC_CPE_ID_VERSION used for CVE checks
remains to the same value "2.42" which is marked as vulnerable to
those CVEs.
This commit adds those _IGNORE_CVES with the corresponding upstream
commit references, to make sure they will not be reported by the
"make pkg-stats" command.
Fixes:
- [1]
[1] 18de297a5a
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 574aa2cfee)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
When running "make pkg-stats" on a host with Python 3.14 (e.g.
Fedora 43 for example), the execution fails with the error:
Checking URL status
Traceback (most recent call last):
File "/buildroot/support/scripts/pkg-stats", line 1387, in <module>
__main__()
~~~~~~~~^^
File "/buildroot/support/scripts/pkg-stats", line 1368, in __main__
loop = asyncio.get_event_loop()
File "/usr/lib64/python3.14/asyncio/events.py", line 715, in get_event_loop
raise RuntimeError('There is no current event loop in thread %r.'
% threading.current_thread().name)
RuntimeError: There is no current event loop in thread 'MainThread'.
This is due to a breaking change introduced in Python 3.14
asyncio.get_event_loop(). See [1]. Before Python 3.14, this call was
creating and setting an event loop if there was none. This situation
is now a runtime error.
In order to fix this issue with newer Python version, while keeping
backward compatibility, this commit replaces the code:
loop = asyncio.get_event_loop()
by an explicit event loop creation:
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
This commit was tested on a Fedora 43 host with Python-3.14.2, and
with the Buildroot Docker image plus the python3-aiohttp package
which is a Debian 12 with Python-3.11.2.
[1] https://docs.python.org/3.14/library/asyncio-eventloop.html#asyncio.get_event_loop
Signed-off-by: Julien Olivain <ju.o@free.fr>
Tested-by: Vincent Fazio <vfazio@xes-inc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e9f426aa52)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
When the host system has asciidoctor and po4a/poman installed,
util-linux detect them and automatically enable manual pages and
their translations. This can significantly increase the package
build time (in my case, from 20s to 1m50s). See upstream
commit [1] and [2].
Since manual pages are not needed in Buildroot, this commit adds in
_CONF_OPTS for host host and target variants the options to always
disable the detection of those programs (--disable-asciidoc
--disable-poman). This will always disable the generation of manual
pages.
Note: Buildroot attempts to globally disable documentation for
autotools packages by passing various --disable-docs configure
options (see [3]), but those are not recognized by util-linux.
This commit also reorder the options for UTIL_LINUX_CONF_OPTS.
[1] 9acfc349e0
[2] 236421a491
[3] https://gitlab.com/buildroot.org/buildroot/-/blob/2025.11/package/pkg-autotools.mk#L184-186
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit dd81c1766e)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
LLVM is already implicitly enabled for host-mesa3d when
BR2_PACKAGE_MESA3D_NEEDS_PRECOMP_COMPILER is selected. This blind
option is automatically enabled when LLVM is required by drivers such
as intel-iris, panfrost, imagination, or intel-vulkan.
The BR2_PACKAGE_MESA3D_LLVM option also independently selects host-llvm,
but this change makes the dependency more explicit for host-mesa3d
builds.
Note that disabling LLVM is not possible for host-mesa3d, as the build
will fail with:
../../../br-test-pkg/bootlin-armv5-uclibc/build/host-mesa3d-25.3.2/meson.build:847:3: ERROR: Feature llvm cannot be disabled: CLC requires LLVM
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit db1a28435d)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Backport two security fixes from upstream. They are in newer releases,
but to facilitate backporting to our LTS releases, this backports the
fixes.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit d41ed2ea54)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Commit [1] added the "Upstream:" package patch tag, but forgot to
remove the corresponding .checkpackageignore entry.
This commit fixes that.
Fixes:
package/efl/0001-ecore_fb-fix-build-with-tslib.patch:0: lib_patch.Upstream was expected to fail, did you fix the file and forget to update .checkpackageignore?
[1] bac34296bf
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit d30457efd0)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
[Peter: Fix flake8 warning, use http.server instead of relying on
connectivity]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 425abcd025)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Patch 0001 has the upstream information, just not properly formatted,
so we fix this.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
[Thomas: extracted from a bigger patch from Bernd]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c15b507838)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
According to the official requirements, bindgen needs libclang to
parse C/C++ headers. libclang is loaded at runtime by bindgen, which
is why we didn't notice any build issue. However, using bindgen on a
simple header file blows up:
thread 'main' panicked at bindgen/lib.rs:616:27:
Unable to find libclang: "couldn't find any valid shared libraries matching: ['libclang.so', 'libclang-*.so', 'libclang.so.*', 'libclang-*.so.*'], s
et the `LIBCLANG_PATH` environment variable to a path where one of these files can be found (invalid: [])"
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
So far, bindgen was only used by mesa3d, and it turns out that mesa3d
also depends on clang, which pulls in host-clang, so the problem was
not visible. However, as we're about to use bindgen for other
things (namely Rust support in Linux), this issue needs to be fixed.
See:
https://rust-lang.github.io/rust-bindgen/requirements.html
Signed-off-by: El Mehdi YOUNES <elmehdi.younes@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 34ed3bbf0a)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The new target provides a convenient way to run utils/check-package on
any external trees, using .checkpackageignore files from the
respective trees if present.
While .checkpackageignore should be used as little as possible, in a
few cases adding overrides for false-positives to the affected files
is not feasible, a practical example of this is a Markdown file
misidentified as Python by libmagic (likely due to code blocks).
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
[Arnout: set ${ignore} explicitly to empty, in case it exists in the
environment.]
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit fe48905080)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The test failed in the past, due to kbd build failure. See [1].
This specific issue was fixed by commit [2].
This commit was originally written to workaround this issue, which was
unrelated to the actual package being tested. Since systemd-vconsole
is not needed anyway, this commit removes it from the test config.
[1] https://gitlab.com/buildroot.org/buildroot/-/jobs/12363929666
[2] d98d9ba28f
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
[Julien: reword the commit log]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 287d06f5d7)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
