RE: RE: s390 lsbsi diffs

>     -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
>     -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H
>     -DGENERATOR_FILE  -o gengenrtl \
>     -:  gengenrtl.o ../libiberty/libiberty.a
>     -: ./gengenrtl -h > tmp-genrtl.h
>     -: /bin/sh: line 1: ./gengenrtl: No such file or directory
>     -: make[3]: *** [s-genrtl] Error 127

We think this is due to the host system not having
an lsb dynamic linker.  If you make the symlink
in /lib to whatever the name of the lsb dynamic
linker is, and make sure that's the same thing
we're patching into the gcc build in the xml.