Re: [ECOS] Building tests

["sandeep" <sandeep at codito dot com>]

> I am trying to build eCso tests for Leon, but (after a good deal of
> compiltation) I get the following error message:
>
> /opt/rtems/sparc-rtems/bin/ld: unrecognized option `--fatal-warnings'
> sparc-rtems-gcc -msoft-float -g -nostdlib -Wl,-static -Wl,--fatal-warnings -
> L/ecos-d/cygnus/leonecos/default_install/lib -Ttarget.ld -o
> /ecos-d/cygnus/leonecos/default_install/tests/infra/v2_0/tests/cxxsupp
> tests/cxxsupp.o
> /opt/rtems/sparc-rtems/bin/ld: use the --help option for usage information
>
> What is it? In configtool, Build->options there is no trece of the
> '--fatal-warnings'. Where does it comes from? Normal compilation works
> correctly and I get the "examples" running well, it is just tests that raise
> that error.

"fatal-warnings" comes from LDFLAGS in generated makefile for infra folder under
your build-tree. as evident from error message, your ld doesn't support this
flag ("ld --help" will confirm it)

you can --
- update LDFLAGS there in that makefile and proceed with current build-tree
- or make updation in your ecc file (used to generate buildtree) as shown below
and regenerate the tree and proceed as you did earlier

cdl_option CYGPKG_INFRA_LDFLAGS_ADD {
    # Flavor: data
    # No user value, uncomment the following line to provide one.
    user_value ""
    # value_source user
    # Default value: -Wl,--fatal-warnings
};

- or get the effect of previous step via Configtool

--
sandeep



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