Bootstrap with Ada and bootstrap-config=ubsan fails because gnatlink is not linked against ubsan.

[Toon Moene]

This:

https://gcc.gnu.org/ml/gcc-testresults/2014-10/msg01552.html

fails because:

/home/toon/compilers/trunk/libiberty/xstrdup.c:33: undefined reference 
to `__ubsan_handle_nonnull_arg'
/home/toon/compilers/trunk/libiberty/xstrdup.c:35: undefined reference 
to `__ubsan_handle_nonnull_arg'
/home/toon/compilers/trunk/libiberty/xstrdup.c:35: undefined reference 
to `__ubsan_handle_nonnull_arg'
/home/toon/compilers/trunk/libiberty/xstrdup.c:35: undefined reference 
to `__ubsan_handle_nonnull_return'
/home/toon/compilers/trunk/libiberty/xstrdup.c:35: undefined reference 
to `__ubsan_handle_nonnull_arg'
collect2: error: ld returned 1 exit status
../gcc-interface/Makefile:2585: recipe for target '../../gnatlink' failed
make[3]: *** [../../gnatlink] Error 1

Kind regards,

-- 
Toon Moene, KNMI (Weer/Onderzoek), The Netherlands
Phone: +31 30 2206443; e-mail: moene@knmi.nl