libreadline-6.2 from rtems-addon-packages problem

[Joel Sherrill]

On Sat, Apr 4, 2020, 12:18 PM Gedare Bloom <gedare at rtems.org> wrote:

> Hi Mike,
>
> On Sat, Apr 4, 2020 at 10:08 AM Michael Westfall <mwestfal at gemini.edu>
> wrote:
> >
> > Hi, this is maybe not an RTEMS problem specifically, but I wonder if
> someone can give me a pointer as to what's going on.
> >
> > I want to build libreadline-6.2 from rtems-addon-packages under RTEMS
> 5.0.0, but it fails during the ./configure stage with a message that the C
> compiler can't create executables.
> >
> > mikew at pollux:/gem_sw/targetOS/RTEMS/source/rtems-addon-packages/readline-6.2$
> make -f ../RTEMS_Makefiles/Makefile.readline-6.2
> > bash_cv_have_mbstate_t=yes ./configure \
> > --host=powerpc-rtems \
> > --prefix=/gem_sw/targetOS/RTEMS/rtems-5.0.0/powerpc-rtems5 \
> > --libdir=/gem_sw/targetOS/RTEMS/rtems-5.0.0/powerpc-rtems5/beatnik/lib \
> >
> --includedir=/gem_sw/targetOS/RTEMS/rtems-5.0.0/powerpc-rtems5/beatnik/lib/include
> \
> > --disable-shared --enable-static
> > configure: WARNING: If you wanted to set the --build type, don't use
> --host.
> >     If a cross compiler is detected then cross compile mode will be used.
> > checking build system type... x86_64-unknown-linux-gnu
> > checking host system type... powerpc-unknown-rtems
> >
> > Beginning configuration for readline-6.2 for powerpc-unknown-rtems
> >
> > checking whether make sets $(MAKE)... yes
> > checking for powerpc-rtems-gcc... powerpc-rtems5-gcc --pipe
> -B/gem_sw/targetOS/RTEMS/rtems-5.0.0/powerpc-rtems5/beatnik/lib/ -specs
> bsp_specs -qrtems   -mcpu=7400
> > checking for C compiler default output file name...
> > configure: error: in
> `/gem_sw/targetOS/RTEMS/source/rtems-addon-packages/readline-6.2':
> > configure: error: C compiler cannot create executables
> > See `config.log' for more details.
>
> Can you find the line in config.log that shows which compilation
> failed and what was the output of the compiler?
>

There is a line above with powerpc-unknown-rtems without the 5 on the
target. That's likely indicative of the problem.

I converted most of the add-on packages to RSB recipes. I don't recall this
one specifically. But eventually they all should be there.. easy enough to
create when you actually know the package. I was trying to do them
mechanically.

https://git.rtems.org/rtems-source-builder/tree/rtems/config is where they
would be.

--joel


> > ../RTEMS_Makefiles/Makefile.readline-6.2:9: recipe for target 'all'
> failed
> > make: *** [all] Error 77
> > mikew at pollux
> :/gem_sw/targetOS/RTEMS/source/rtems-addon-packages/readline-6.2$
> >
> > Thanks for any help,
> > --
> > Mike Westfall
> > Control Systems Software Engineer
> > _______________________________________________
> > users mailing list
> > users at rtems.org
> > http://lists.rtems.org/mailman/listinfo/users
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>
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