Switch to using the tarball helper, that can generate reproducible
archives whatever the tar version >= 1.27.
However, those archives are not identical to the previous ones generated
in the (now-broken) gnu format.
To avoid any clashing between old and new archives, and new and old
Buildroot versions, we need to name the new generated archives
differently from the existing ones.
So, we bump the git-specific format-version to -br1.
The %ci date has been supported by git back to 1.6.0, released August
2008); it is not strictly ISO8601, but is still accepted as a PAX date
header. The strict ISO8601 placeholder, %cI, was only introduced with
2.2.0, release in November 2014, so too recent to be widely available.
As the format and the names of the archives changes, we need to update
all the hash files with the new names and hashes.
Of all the bootloaders that have a git download method, vexpress-firmware
is the only one to have a hash. Others have no hash files, or they have
explicitly set BR_NO_CHECK_HASH_FOR.
For the packages, linux-headers is the special snowflake, as the git
download is only for custom git tree, so it is excluded from the hash
verification with BR_NO_CHECK_HASH_FOR.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Vincent Fazio <vfazio@xes-inc.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: Vincent Fazio <vfazio@xes-inc.com>
---8<------8<------8<------8<---
#!/bin/sh
# Find and download all packages using git as backend.
# Manually fix hashes for affected packages.
# Packages that only have a host variant
HOST_ONLY='imx-mkimage|mxsldr|netsurf-buildsystem|opkg-utils|prelink-cross|qoriq-rcw|vboot-utils'
# Packages that have a non-git main _SOURCE, and/or which
# have BR_NO_CHECK_HASH_FOR for the git _SOURCE
NOT_GIT='aufs|aufs-util|xenomai|linux-headers'
export BR2_DL_DIR=$(pwd)/temp-dl-dir
make defconfig
make $( git grep -l -E 'SITE_METHOD[[:space:]]*:?=[[:space:]]*git\>|_SITE[[:space:]]*:?=[[:space:]]*git:' \
boot/vexpress-firmware/ package/ \
|sed -r -e 's,.*/([^/]+)\.mk,\1,' \
|sed -r -e '/^('"${NOT_GIT}"')$/d;' \
-e 's/^('"${HOST_ONLY}"')/host-\1/;' \
-e 's/$/-legal-info/;'
)
---8<------8<------8<------8<---
The LLVM project has switched to using a monorepo to host all their
components. The separate, individual repositories have been closed
late 2020 / early 2021. The libclc repository is no longer.
Switch to using the libclc source from the llvm legacy and frozen
mirror.
Even though we could switch over to using the github helper, we just
keep using the git download method: it is a small repository, and it
will not impact people that were already using it.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Romain Naour <romain.naour@gmail.com>
Cc: Valentin Korenblit <valentinkorenblit@gmail.com>
Cc: Michael Opdenacker <michael.opdenacker@bootlin.com>
Acked-by: Romain Naour <romain.naour@gmail.com>
---
Changes v1 -> v2:
- keep everything as-is, just switch to the frozen mirror
Configure.py extracts arch, vendor, and os from the passed
toolchain string on line 180. When using ccache, the passed path string is
"/usr/lib64/ccache/g++" which breaks the logic, causing the following error:
Traceback (most recent call last):
File "./configure.py", line 180, in <module>
(t_arch, t_vendor, t_os) = target.split('-')
ValueError: not enough values to unpack (expected 3, got 1)
Use --with-cxx-compiler=$(HOSTCXX_NOCCACHE) instead of $(HOSTCXX) to fix the
above error.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
... so we can drop all config options about it and previous versions.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since v9.0.0, it was relicensed to the Apache License 2.0 with
LLVM Exceptions. Update the license file hash.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Valentin Korenblit <valentinkorenblit@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch provides libclc, an open source implementation of the
library requirements of the OpenCL C programming language, as
specified by the OpenCL 1.1 Specification. It is intended to be used
with Clover (Mesa3D's OpenCL implementation for AMD GPUs.
It needs to be compiled with host-clang, as it generates LLVM IR bitcode
files containing device builtin functions for each target.
Currently, libclc supports AMDGCN, R600 and NVPTX targets.
As OpenCL kernels can be built dynamically on the target using libclang and
libLLVM, it is necessary to have clc headers installed on the target. Buildroot
removes /usr/include in its target-finalize step, so clc headers are installed to
/usr/share/clc.
Signed-off-by: Valentin Korenblit <valentin.korenblit@smile.fr>
Signed-off-by: Valentin Korenblit <valentinkorenblit@gmail.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
[Thomas:
- fix license information as noticed by Romain
- add comment to explain why --includedir=/usr/share is used]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
