From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Fri, 11 Sep 2020 09:30:09 +0200
Subject: [Buildroot] Toolchain issues on multiple architectures
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References: <20200910120536.2431494d@windsurf.hq.k.grp>
 <CAKmqyKOSLH-VJc-72eyn=O_-nNwneb3Wqcm-Yb1qt6TzXdDS0g@mail.gmail.com>
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To: buildroot@busybox.net

Hello Alistair,

On Thu, 10 Sep 2020 16:17:46 -0700
Alistair Francis <alistair23@gmail.com> wrote:

> Do you have any steps to reproduce this?

You need to build this defconfig:

BR2_riscv=y
BR2_RISCV_32=y
BR2_KERNEL_HEADERS_5_4=y
BR2_BINUTILS_VERSION_2_34_X=y
BR2_GCC_VERSION_10_X=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_TOOLCHAIN_BUILDROOT_FORTRAN=y
BR2_INIT_NONE=y
BR2_SYSTEM_BIN_SH_NONE=y
# BR2_PACKAGE_BUSYBOX is not set
BR2_PACKAGE_GDB=y
# BR2_TARGET_ROOTFS_TAR is not set

> I tried `./build.sh riscv32-ilp32d--glibc--bleeding-edge testing
> buildroot-toolchains/toolchains.bootlin.com-2020.08 2020.08-1` in the
> toolchains-builder, but I'm missing
> frags/riscv32-ilp32d--glibc--bleeding-edge.config.
> 
> I then tried `frags/riscv32-ilp32d--glibc--bleeding-edge.config` but
> it doesn't generate a RV32 frag.

I don't recommend trying to use the toolchains-builder stuff. For now
it's not really designed to be executed locally. This is something I
want to fix, but I'm not there yet.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com