libreadline-6.2 from rtems-addon-packages problem

[Gedare Bloom]

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?

> ../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
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