On Mon, Jan 9, 2023 at 11:53 PM Jeff Xie <xiehuan09@xxxxxxxxx> wrote: > > On Mon, Jan 9, 2023 at 11:30 PM Yann Sionneau <ysionneau@xxxxxxxxx> wrote: > > > > Hi Jeff, > > > > On 1/9/23 16:11, Jeff Xie wrote: > > > On Mon, Jan 9, 2023 at 9:21 PM Yann Sionneau <ysionneau@xxxxxxxxx> wrote: > > >> Hi Jeff, > > >> > > >> On 1/7/23 07:25, Jeff Xie wrote: > > >>> Hi, > > >>> > > >>> On Wed, Jan 4, 2023 at 1:01 AM Yann Sionneau <ysionneau@xxxxxxxxx> wrote: > > >>>> [snip] > > >>>> > > >>>> A kvx toolchain can be built using: > > >>>> # install dependencies: texinfo bison flex libgmp-dev libmpc-dev libmpfr-dev > > >>>> $ git clone https://github.com/kalray/build-scripts > > >>>> $ cd build-scripts > > >>>> $ source last.refs > > >>>> $ ./build-kvx-xgcc.sh output > > >>> I would like to build the kvx-xgcc to compile and test the linux > > >>> kernel, but it reported a compile error. > > >>> I wonder what version of gcc you are using. > > >>> > > >>> My build environment: > > >>> VERSION="20.04.2 LTS (Focal Fossa)" > > >>> gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) > > >>> > > >>> > > >>> Compile error: > > >>> $ ./build-kvx-xgcc.sh output > > >>> > > >>> ../../binutils/libiberty/fibheap.c: In function ‘fibheap_replace_key_data’: > > >>> ../../binutils/libiberty/fibheap.c:38:24: error: ‘LONG_MIN’ undeclared > > >>> (first use in this function) > > >>> 38 | #define FIBHEAPKEY_MIN LONG_MIN > > >>> | ^~~~~~~~ > > >>> [snip] > > >> What SHA1 of https://github.com/kalray/build-scripts are you using? > > > I have executed the "source last.refs" > > > > I was referring to the SHA1 of the repo itself (build-scripts). > > > > `last.refs` is a symbolic link which can point to several releases, > > depending on "when" you did the clone. > > > > I am asking this because we recently published new toolchains. > > > > I want to make sure which one you are trying to build. > > Unfortunately I deleted this repo a few minutes before you asked me ;-( > But I remember that I cloned this repo two days ago. > it should be: last.refs -> refs/4.11.0.refs It should be my own environmental problem. I reinstalled the system once and it has been able to compile normally ;-) In the past few days, I have reviewed almost all the codes, which is very meaningful for me to learn, thank you team. > > > >> We are building our toolchain on Ubuntu 18.04 / 20.04 and 22.04 without > > >> issues, I don't understand why it does not work for you, although indeed > > >> the error log you are having pops out on my search engine and seems to > > >> be some well known issue. > > > Yes, there are many answers on the web, but none of them solve this problem. > > > > > >> If the build-script does not work for you, you can still use the > > >> pre-built toolchains generated by the GitHub automated actions: > > >> https://github.com/kalray/build-scripts/releases/tag/v4.11.1 ("latest" > > >> means 22.04) > > > Thanks, this is the final solution ;-) > > Good to see it helped :) > > > > Regards, > > > > -- > > > > Yann > > > > > > > > > > > > > -- > Thanks, > JeffXie -- Thanks, JeffXie
