[PATCH 2/7] ci: container: add kvx-elf- toolchain

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

ARCH=kvx build has been broken in the past, because it was the only
barebox platform that wasn't build tested.

There are prebuilt toolchains of acceptable footprint (64M compressed),
so let's integrate them into the image, so we can add it to build test.

There's no prebuilt Qemu unfortunately, so actually testing the result
will have to wait.

Acked-by: Yann Sionneau <ysionneau@kalrayinc.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
v1 -> v2:
  - Added Yann's A-b
---
 test/Containerfile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/Containerfile b/test/Containerfile
index 06d155bf4d28..2f8c969d824f 100644
--- a/test/Containerfile
+++ b/test/Containerfile
@@ -60,6 +60,13 @@ RUN korg_crosstool_dl() { wget -nv -O - https://mirrors.edge.kernel.org/pub/tool
     korg_crosstool_dl x86_64 ${GCC_VERSION} powerpc-linux     && \
     korg_crosstool_dl x86_64 ${GCC_VERSION} riscv64-linux
 
+RUN wget -O kvx.tgz https://github.com/kalray/build-scripts/releases/download/v5.0.0/gcc-kalray-kvx-ubuntu-22.04-v5.0.0.tar.gz
+
+RUN echo "d27b3d6e6246f5debffee0bb01e77eb133bd32c658782a68a779cf9fb4c436bc kvx.tgz" | \
+    sha256sum --check --status
+
+RUN tar -C /opt -xzf kvx.tgz && rm kvx.tgz
+
 RUN wget "https://github.com/qemu/qemu/blob/v5.2.0/pc-bios/opensbi-riscv32-generic-fw_dynamic.bin?raw=true" -O /usr/share/qemu/opensbi-riscv32-generic-fw_dynamic.bin
 
 # Create our user/group
@@ -79,5 +86,6 @@ ENV CROSS_COMPILE_mips=/opt/gcc-${GCC_VERSION}-nolibc/mips-linux/bin/mips-linux-
 ENV CROSS_COMPILE_openrisc=/opt/gcc-${GCC_VERSION}-nolibc/or1k-linux/bin/or1k-linux-
 ENV CROSS_COMPILE_powerpc=/opt/gcc-${GCC_VERSION}-nolibc/powerpc-linux/bin/powerpc-linux-
 ENV CROSS_COMPILE_riscv=/opt/gcc-${GCC_VERSION}-nolibc/riscv64-linux/bin/riscv64-linux-
+ENV CROSS_COMPILE_kvx=/opt/gcc-kalray-kvx-v5.0.0/bin/kvx-elf-
 
 USER barebox:barebox
-- 
2.39.2