[OE-core] [PATCH] python-numpy: Avoid installing copy of f2py script

[Khem Raj]

On Sun, May 19, 2019 at 11:56 PM Alejandro Enedino Hernandez Samaniego <
alejandro.enedino.hernandez-samaniego at xilinx.com> wrote:

> Hey Khem,
>
>
> On 5/18/19 10:09 PM, Khem Raj wrote:
> >
> >
> > On 5/17/19 4:49 PM, Alejandro Enedino Hernandez Samaniego wrote:
> >> Both python-numpy and python3-numpy try to install the file:
> >>
> >> ${D}/${bindir}/f2py
> >>
> >> which causes an error during do_rootfs since the package manager
> >> complains about that.
> >>
> >> The numpy packages create basically copies of f2py script with the
> >> following names:
> >> f2py (on both)
> >> f2py2 (on python 2)
> >> f2py2.7 (on python 2)
> >> f2py3 (on python 3)
> >> f2py3.7 (on python 3)
> >>
> >> Remove the copy of f2py from python-numpy in favor of using the one
> >> from python3
> >> to avoid installation issues at do_rootfs().
> >>
> >
> > what if one does not install py3 ?
>
>
> If you only install py2, you could still execute f2py2 or f2py2.7, I'm
> simply
>
> favoring the py3 installation by default but it should be mostly harmless
>
> since there's still two other copies of the script with different names.


I think it should be such that it’s used from py2 if py3 is not installed
since otherwise it might break scripts

>
>
> Cheers,
>
> Alejandro
>
> >
> >> Signed-off-by: Alejandro Enedino Hernandez Samaniego
> >> <alejandr at xilinx.com>
> >> ---
> >>   meta/recipes-devtools/python-numpy/python-numpy_1.16.3.bb | 4 ++++
> >>   1 file changed, 4 insertions(+)
> >>
> >> diff --git
> >> a/meta/recipes-devtools/python-numpy/python-numpy_1.16.3.bb
> >> b/meta/recipes-devtools/python-numpy/python-numpy_1.16.3.bb
> >> index 5013789..a1133da 100644
> >> --- a/meta/recipes-devtools/python-numpy/python-numpy_1.16.3.bb
> >> +++ b/meta/recipes-devtools/python-numpy/python-numpy_1.16.3.bb
> >> @@ -4,3 +4,7 @@ require python-numpy.inc
> >>   RDEPENDS_${PN}_class-target_append = " \
> >>       ${PYTHON_PN}-subprocess \
> >>   "
> >> +
> >> +do_install_append(){
> >> +        rm ${D}/${bindir}/f2py
> >> +}
> >>
>
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