The toolchains have been rebuilt with a recent Buildroot, and are
based on:
- Stable toolchains:
GCC 14.3
Binutils 2.43.1
GDB 15.2
Linux headers 5.4
glibc 2.41
musl 1.2.5
uclibc-ng 1.0.45
- Bleeding edge toolchains
GCC 15.1
Binutils 2.44
GDB 16.3
Linux headers 5.15
glibc 2.41
musl 1.2.5
uclibc-ng 1.0.45
The microblaze bleeding-edge toolchains are back, since we integrated
the "atomic issue" fix.
All tests are successful:
https://gitlab.com/tpetazzoni/buildroot/-/pipelines/1976388296
(note: the test branch had one more commit doing tweaks on the wget
option and re-enabling the backup site for unit tests, which are
needed to avoid intermittent failures of Gitlab CI jobs)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We are going to remove nios2 support, so remove the Bootlin nios2
external toolchain.
Remove this toolchain from the Buildroot testsuite.
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2024.02 Bootlin toolchains have been released, so let's update the
support in Buildroot. Notable changes:
- Bleeding edge toolchains now use binutils 2.42, and stable
toolchains use binutils 2.41. This fixes binutils bug 27597
for both.
- glibc has been updated to 2.39
- musl has been updated to 1.2.5, which brings 32-bit RISC-V
support. Due to this, 2 new toolchain variants are added: 32-bit
RISC-V stable, 32-bit RISC-V bleeding edge.
- Bleeding edge toolchains now use 5.15 kernel headers, and stable
toolchains now use 4.19 kernel headers
- Fortran support has been disabled on Microblaze, as the libgfortran
build at -O2 causes an internal compiler error.
All runtime tests are passing, except the ones for the new RISC-V
32-bit musl toolchain, for which Busybox fails to build due to an
interaction between musl-specific code in Busybox and musl. This issue
has been reported:
https://www.openwall.com/lists/musl/2024/03/03/2
The runtime tests are nevertheless included, with the hope that this
issue will reasonably quickly be resolved.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
New toolchains have been released, with the following changes:
- The bleeding-edge toolchains are based on gcc 13.2, binutils 2.41,
gdb 14.1, kernel headers 5.10, glibc 2.38, musl 1.2.4 or uclibc-ng
1.0.45.
- The stable toolchains are based on gcc 12.3, binutils 2.40, gdb
13.2, kernel headers 4.14, glibc 2.38, musl 1.2.4 or uclibc-ng
1.0.45.
- The glibc version is no longer affected by CVE-2023-4911
- The gdb build has been fixed to no longer rely on uninstalled
libbfd.so and libopcodes.so libraries
- The zlib library, which was incorrectly present in the toolchain
sysroot, is gone, fixing various build failures encountered with
2023.08 toolchains.
- There are now toolchains for m68k 68xxx based on uclibc and musl in
addition to glibc, which was already supported
The careful reviewer will notice that a number of
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_14
are being added to the toolchains that use gcc 13.x, as per
a0d2a5cfec
("support/scripts/gen-bootlin-toolchains: generate
BR2_ARCH_NEEDS_GCC_AT_LEAST_X guard").
All 214 test cases were successfully run:
https://gitlab.com/tpetazzoni/buildroot/-/pipelines/1120323562
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
A new version of Bootlin toolchains, 2023.08, has been recently
released. Besides the usual updates of GCC, binutils, GDB, kernel
headers, and C libraries, support for AArch64 BE with musl has been
enabled, which explains why there are two new toolchains and two new
test cases.
All test cases where successfully tested:
https://gitlab.com/tpetazzoni/buildroot/-/pipelines/957304450/builds
Note that the sparcv8 uClibc toolchains are considered obsolete. They
are still available, but at some point we'll have to drop them from the
choice.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is the result of running
support/scripts/gen-bootlin-toolchains now that 2022.08 toolchains
have been made available.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Following the releases of 2021.11 Bootlin toolchains, this commit
represents the result of re-running the gen-bootlin-toolchains script.
The only part that isn't auto-generated are the contents of
Config.in.legacy, which account for the replacement of the RISC-V LP64
toolchain by RISC-V LP64D toolchains.
The complete set of runtime test cases was verified on Gitlab CI:
https://gitlab.com/tpetazzoni/buildroot/-/pipelines/437767674
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit adds the new test cases generated automatically by the
bl-toolchains-gen script, to test the integration of the Bootlin
toolchains.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
