option. Instead of just merging them, the wrapper fails. Let's see which
packages get broken by that and then fix them.
I've also heard rumours that a plain -L is used as an alias to -nostdlib
in some compilers. This would have been handled wrong up to now, since
it definitely wasn't intended to be merged with the following argument.
wrapper_abi variable. This is used in the MIPSpro wrapper to reject any
package that tries to compile a file for the wrong ABI. This is not just
a warning because such a package most likely has more severe problems.
The gcc -Wall option seems to be similar to the MIPSpro -fullwarn
option, so map them.
When discarding arguments, split_arg is set to yes, so that no empty
arguments are added to the resulting command line. A more informative
debugging message is also printed in that case.
Added a debugging message to transform_to(), for consistency with the
other functions.
make the wrapper code less frightening. For example, instead of
arg="${arg#-Wl,}"
$debug_log $wrapperlog " (transform-sunpro-cc) to: $arg"
addtocache=yes
one can simply write
transform_to "${arg-Wl,}"
The functions that are currently implemented are: transform_to,
transform_discard, transform_to_nocache, transform_discard,
transform_pass and transform_pass_unknown.
