The main issue is failing to use a macro defined with %__python3 to specify
the version of a requirement.
The recipe is sth like this:
%global py3_ver %(echo `%{__python3} -c "import sys;
sys.stdout.write(sys.version[:3])"`)
.......
Requires: python(abi) = %{py3_ver}
On Wed, Sep 15, 2010 at 10:32 PM, David Malcolm <dmalc...@redhat.com> wrote:
> I suspect I haven't had enough coffee yet, but I don't see the problem
> here. Why not simply add "python3-devel" as a build requirement as
> Ignacio says?
>
> If a build requirement isn't installed, it's acceptable for a build to
> fail: it's a violation of a precondition.
>
> On Wed, 2010-09-15 at 19:35 +0800, Robin Lee wrote:
> > You should build this package in a clean root like a mock environment.
> > If you have python3-devel already installed and then run rpmbuild
> > --rebuild, you will not see the issue.
> >
> > On Wed, Sep 15, 2010 at 7:25 PM, Robin Lee <robinlee.s...@gmail.com>
> > wrote:
> > For a more concrete example:
> > https://bugzilla.redhat.com/show_bug.cgi?id=567348
> > I want to set the python(abi) requirement of the subpackage at
> > buildtime. So, I want to set it like this:
> > Requires: python(abi) = %{py3_ver}
> >
> > But when build it, it will fail with the following output:
> > $ rpmbuild -bp dreampie.spec
> > Building target platforms: i686
> > Building for target i686
> > sh: python3: command not found
> > sh: python3: command not found
> > sh: python3: command not found
> > error: line 46: Version required: Requires: python(abi) =
> >
> > Even though python3-devel has been added as BR.
> >
> >
> >
> > On Wed, Sep 15, 2010 at 7:06 PM, Ignacio Vazquez-Abrams
> > <ivazquez...@gmail.com> wrote:
> >
> > On Wed, 2010-09-15 at 18:22 +0800, Robin Lee wrote:
> > > python3 rpm macros not available without
> > python3-devel installed.
> > > 'rpmbuild --viewrc' will show you.
> > >
> > > So if you use the python3 macros to define another
> > macro and you have
> > > no python3-devel installed, you must fail.
> > >
> > > So, how to define, for example, a %py3_ver macro for
> > the major version
> > > of Python3? Must yum be used?
> > >
> > > Robin
> >
> >
> > Adding a "BuildRequires: python3-devel" should be
> > enough to pull them
> > in.
> >
> > --
> > Ignacio Vazquez-Abrams <ivazquez...@gmail.com>
>
>
>
> _______________________________________________
> python-devel mailing list
> python-de...@lists.fedoraproject.org
> https://admin.fedoraproject.org/mailman/listinfo/python-devel
>
_______________________________________________
python-devel mailing list
python-de...@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/python-devel
