gcc-10 branch builds out version 12 ALL THE TIME ?

Pei Jia jiapei@longervision.com
Mon Jun 28 07:12:02 GMT 2021



Successfully built... Thank you ....

Pei


On 2021-06-27 11:46 p.m., Hongtao Liu wrote:
> On Mon, Jun 28, 2021 at 1:52 PM Pei Jia <jiapei@longervision.com> wrote:
>>
>> Do you mean releases/gcc-10 ?
> Yes.
>>
>> ➜  gcc git:(master) ✗ git worktree add ../gcc-10 -b releases/gcc-10 origin/releases/gcc-10
>> Preparing worktree (new branch 'releases/gcc-10')
>> fatal: A branch named 'releases/gcc-10' already exists.
>> ➜  gcc git:(master) ✗ git checkout releases/gcc-10
>> Updating files: 100% (32377/32377), done.
>> Switched to branch 'releases/gcc-10'
>> Your branch is up to date with 'origin/releases/gcc-10'.
>>
>>
>>
>> On 2021-06-27 10:16 p.m., Hongtao Liu wrote:
>>
>> On Mon, Jun 28, 2021 at 11:32 AM Pei Jia <jiapei@longervision.com> wrote:
>>
>> I now tried
>>
>> commit r11-8201-g2efbbba16a0630fac8cadcd6d9e0ffaabfadb79f
>>
>>
>> on your GCC master repo try
>> git worktree add ../gcc-10 -b releases/gcc-10 origin/releases/gcc-10
>>
>> Then build for ../gcc-10 repo.
>>
>> It built out gcc-11.0.1
>>
>>
>> ➜  bin gcc --version
>> gcc (GCC) 11.0.1 20210415 (experimental)
>> Copyright (C) 2021 Free Software Foundation, Inc.
>> This is free software; see the source for copying conditions.  There is NO
>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>>
>>
>> Any further suggestions?
>>
>>
>> Cheers
>>
>> Pei
>>
>>
>>
>> On 2021-06-27 7:10 p.m., Hongtao Liu wrote:
>>
>> On Mon, Jun 28, 2021 at 9:47 AM Pei Jia <jiapei@longervision.com> wrote:
>>
>> Hello:
>>
>> I'm facing this issue addressed at
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100101
>> <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100101> and
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100102
>> <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100102> . My environment
>> is Ubuntu 20.04. The current gcc version is of 10.3.0, from the default
>> repo. I was trying to rebuild gcc by checking out the branch gcc-10:
>>
>>      /➜  gcc git:(gcc-10) ✗ git remote -v/
>>      /origin    git://gcc.gnu.org/git/gcc.git (fetch)/
>>      /origin    git://gcc.gnu.org/git/gcc.git (push)/
>>      /➜  gcc git:(gcc-10) ✗ echo "$(git branch -vv)"/
>>      /* gcc-10 461f937b472 Daily bump./
>>
>> git gcc-desr 461f937b472 shows
>> r12-1830
>>
>> it looks like you're on the main trunk but not releases/gcc-10.
>>
>>      /  master 461f937b472 [origin/master] Daily bump./
>>
>>
>> However, even if it's successfully built, it built out  a version of 12,
>> which is NOT what I expect.
>>
>>      /➜  gcc git:(gcc-10) ✗ gcc --version//
>>      //gcc (GCC) 12.0.0 20210627 (experimental)//
>>      //Copyright (C) 2021 Free Software Foundation, Inc.//
>>      //This is free software; see the source for copying conditions.
>>      There is NO//
>>      //warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
>>      PURPOSE./
>>
>> My configuration to build *gcc-10* is as:
>>
>>      /➜  gcc git:(gcc-10) ✗ $PWD/../gcc/configure --prefix=/usr/local
>>      --enable-languages=c,c++,fortran,go --enable-multilib /
>>
>> Can anybody give me a hand please?
>>
>>
>> Thank you very much
>>
>>
>> Best Regards
>>
>> Pei
>>
>>
>>
>> --
>> Dr. Pei Jia
>> CTO of Longer Vision Technology (Canada) Ltd.
>> Email: jiapei@longervision.com
>> Cell Number: +1 778-863-5816
>>
>>
>> --
>> Dr. Pei Jia
>> CTO of Longer Vision Technology (Canada) Ltd.
>> Email: jiapei@longervision.com
>> Cell Number: +1 778-863-5816
>
>
-- 
Dr. Pei Jia
CTO of Longer Vision Technology (Canada) Ltd. <https://www.longervision.ca>
Email: jiapei@longervision.com <mailto:jiapei@longervision.com>
Cell Number: +1 778-863-5816 <tel:+1 778-863-5816>


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