Hello.
pypy 2.7 fails to build with GCC 12 on 32 bit arches.
https://bugzilla.redhat.com/show_bug.cgi?id=2046857
Instead of investigating this and trying to fix this, I wonder if I can just excludearch %ix86 and %arm32. No other Fedora package really requires pypy, (asv uses it in %check but it already excludes some arches).
I am not aware of any multilib i686 use cases and we retired arm32 anyway.
I would probably do this in Fedora 37 only, but if we need to rebuild the package in the future e.g. for a CVE fix or upgrade, excluding the arches on F36 would also help me.
Any thoughts?
On 03. 03. 22 19:21, Miro Hrončok wrote:
Hello.
pypy 2.7 fails to build with GCC 12 on 32 bit arches.
https://bugzilla.redhat.com/show_bug.cgi?id=2046857
Instead of investigating this and trying to fix this, I wonder if I can just excludearch %ix86 and %arm32. No other Fedora package really requires pypy, (asv uses it in %check but it already excludes some arches).
I almost forgot that pypy3 actually BuildRequires pypy2. There is a bcond to use CPython 2 instead, but nobody used it in a while, so I'd need to test if the build works that way before excluding the arches, because I don't intent to also exclude them on pypy3.
I am not aware of any multilib i686 use cases and we retired arm32 anyway.
I would probably do this in Fedora 37 only, but if we need to rebuild the package in the future e.g. for a CVE fix or upgrade, excluding the arches on F36 would also help me.
Any thoughts?
How can someone reproduce the issue? I was asked by a developer running Ubuntu. Is there an easy way to:
(*) Get Fedora 36 (*) Build PyPy 2.7 for 32-bit: can it be done on x86-64? What is the command line for that?
Victor
On 07. 03. 22 10:51, Victor Stinner wrote:
How can someone reproduce the issue? I was asked by a developer running Ubuntu. Is there an easy way to:
(*) Get Fedora 36 (*) Build PyPy 2.7 for 32-bit: can it be done on x86-64? What is the command line for that?
Building pypy is nontrivial. I don't know if you can "just" build it on x86_64 for i686 without using mock, but you should be able to do it in mock:
(*) get any supported fedora, even 34 or 35 (*) dnf install fedpkg mock (*) add the user to the mock group (*) fedpkg clone -a pypy && cd pypy (*) fedpkg srpm (*) mock -r fedora-rawhide-i386 --enablerepo=local pypy-*.src.rpm
Untested. Use https://rpm-software-management.github.io/mock/#mock-inside-podman-fedora-to... if the Fedora system in fact a container.
Thanks, I reported the issue to PyPy: https://foss.heptapod.net/pypy/pypy/-/issues/3702
Victor
On Mon, Mar 7, 2022 at 1:26 PM Miro Hrončok mhroncok@redhat.com wrote:
On 07. 03. 22 10:51, Victor Stinner wrote:
How can someone reproduce the issue? I was asked by a developer running Ubuntu. Is there an easy way to:
(*) Get Fedora 36 (*) Build PyPy 2.7 for 32-bit: can it be done on x86-64? What is the command line for that?
Building pypy is nontrivial. I don't know if you can "just" build it on x86_64 for i686 without using mock, but you should be able to do it in mock:
(*) get any supported fedora, even 34 or 35 (*) dnf install fedpkg mock (*) add the user to the mock group (*) fedpkg clone -a pypy && cd pypy (*) fedpkg srpm (*) mock -r fedora-rawhide-i386 --enablerepo=local pypy-*.src.rpm
Untested. Use https://rpm-software-management.github.io/mock/#mock-inside-podman-fedora-to... if the Fedora system in fact a container.
-- Miro Hrončok -- Phone: +420777974800 IRC: mhroncok
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