libreadline-6.2 from rtems-addon-packages problem

Michael Westfall mwestfal at gemini.edu
Sat Apr 4 16:04:34 UTC 2020


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 $(MAKE)... yes
checking for powerpc-rtems-gcc... powerpc-rtems5-gcc --pipe
-B/gem_sw/targetOS/RTEMS/rtems-5.0.0/powerpc-rtems5/beatnik/lib/ -specs
bsp_specs -qrtems   -mcpu=7400
checking for C compiler default output file name...
configure: error: in
`/gem_sw/targetOS/RTEMS/source/rtems-addon-packages/readline-6.2':
configure: error: C compiler cannot create executables
See `config.log' for more details.
../RTEMS_Makefiles/Makefile.readline-6.2:9: recipe for target 'all' failed
make: *** [all] Error 77
mikew at pollux:/gem_sw/targetOS/RTEMS/source/rtems-addon-packages/readline-6.2$


Thanks for any help,
-- 
Mike Westfall
Control Systems Software Engineer
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