Thank you, Konrad.
I have tried both of the approaches (local.conf and
gcc-runtime_%.bbappend/gcc_%.bbappend), still `libquadmath.so` is not being
built.
I will keep fiddling but I think we are onto something.
The interesting thing I found is that `libquadmath.so` IS being built for
the nativesdk but NOT when I add `DEPENDS =
"virtual/${TARGET_PREFIX}compillerlibs"` to my recipe.
Perhaps, because `FORTRAN = ""` is in the gcc_%.bb, maybe that should be
something less strict?
I might be screwing up my bbappend too...
My append is in `meta-mylayer/recipes-devtools/gcc/gcc-runtime_%.bbappend`
Which is mapped correctly to $BBFILES n my layers `layer.conf`
On Sun, Jan 2, 2022 at 2:07 PM Konrad Weihmann <[email protected]>
wrote:
> The following I just found in local.conf.sample.extended
>
> # Enabling FORTRAN
> # Note this is not officially supported and is just illustrated here to
> # show an example of how it can be done
> # You'll also need your fortran recipe to depend on libgfortran
> FORTRAN:forcevariable = ",fortran"
>
> guess that will solve your issue without the need for a bbappend.
> Just inject that line via distro or local.conf
>
> On 02.01.22 18:31, staticd wrote:
> > I think to clarify...what I need are these files:
> >
> > --- snipped from gcc-runtime.inc ---
> > ```
> > FILES_libquadmath = "${libdir}/libquadmath*.so.*"
> > SUMMARY_libquadmath = "GNU quad-precision math library"
> > FILES_libquadmath-dev = "\
> > ${libdir}/${TARGET_SYS}/${BINV}/include/quadmath* \
> > ${libdir}/libquadmath*.so \
> > ${libdir}/libquadmath.la <http://libquadmath.la> \
> > "
> > ```
> > ---
> > to be in my $STAGING_LIBDIR
> >
> > So far, I have been unable to figure out how to do that, unfortunately.
> >
> > On Sun, Jan 2, 2022 at 12:23 PM staticd <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > Thank you, Michael.
> >
> > I have `DEPENDS = "virtual/arm-oe-linux-gnueabi-compilerlibs"`
> >
> > and `do_compile[depends] +=
> > "virtual/arm-oe-linux-gnueabi-compilerlibs:do_check"`
> >
> > However, libquadmath.so is still not present in `recipe-sysroot/lib`
> >
> > I used the `do_check` task from gcc_runtime but that still isn't
> > providing `libquadmath.so` in my $STAGING_LIBDIR, which is where I
> > need it.
> >
> > Many thanks.
> >
> > On Sun, Jan 2, 2022 at 12:17 PM Michael Ho <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > Not familiar with Fortran but maybe it helps to know that this
> > is normally handled with the DEPENDS mechanism. When you add
> > other recipes as dependencies to your recipe, the task
> > do_prepare_recipe_sysroot (run before do_compile) will make hard
> > links to the files from those dependency recipes into that
> > recipe-sysroot directory.
> >
> > See:
> >
> https://docs.yoctoproject.org/singleindex.html#do-prepare-recipe-sysroot
> > <
> https://docs.yoctoproject.org/singleindex.html#do-prepare-recipe-sysroot>
> >
> > Kind regards,
> > Michael
> >
> > On Sun, 2 Jan 2022, 6:06 pm staticd, <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > okay...I think I have a more interesting question now...
> >
> > In the package I am building I have some Fortran code that
> > requires `libquadmath`
> >
> > I see that `gcc-runtime` provides the library but I need the
> > library present in `recipe-sysroot/lib` when my `do_compile`
> > runs
> >
> > Is there a way for me to do that?
> >
> > My current approach is to build my image, copy the
> > libraries/includes to my recipe and `install` them in
> > `recipe-sysroot` before `do_compile`
> >
> > This doesn't seem like the correct approach but I am not
> > sure how else to do it at this point
> >
> > Any help would be greatly appreciated.
> >
> >
> >
> >
> >
> >
> >
>
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