crosstool-ng: patches/gcc/4.2.0/280-alpha-signal

scripts/gcc: Canadian Cross skip -print-multi-lib log output

Attempting to ${CT_TARGET}-gcc -print-multi-lib will fail

In do_cc_core_backend, for the final compiler in a canadian cross
baremetal, warn that multi-libs cannot be determined

In do_cc_backend, for either final compiler for a canadian cross,
warn that multi-libs cannot be determined

(Plus fixed CT_PREFIX_DIR in do_cc_backend to be ${prefix})

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Message-Id: <CAM=EW8aQDoNx-CkJHjXBoDP4iTDJ8z5hh3=KhO5UTU6rp3Pj=w@mail.gmail.com>
Patchwork-Id: 189053

     1 --- gcc-4.2.1-stock/gcc/config/alpha/linux-unwind.h	2005-06-24 20:22:41.000000000 -0500

     2 +++ gcc-4.2.1/gcc/config/alpha/linux-unwind.h	2007-09-01 20:21:34.000000000 -0500

     3 @@ -29,6 +29,9 @@ Boston, MA 02110-1301, USA.  */

     4  /* Do code reading to identify a signal frame, and set the frame

     5     state data appropriately.  See unwind-dw2.c for the structs.  */

     7 +/* Don't use this if inhibit_libc is set

     8 +   The build for this target will fail trying to include missing headers */

     9 +#ifndef inhibit_libc

    10  #include <signal.h>

    11  #include <sys/ucontext.h>

    13 @@ -80,3 +83,4 @@ alpha_fallback_frame_state (struct _Unwi

    14    fs->retaddr_column = 64;

    15    return _URC_NO_REASON;

    16  }

    17 +#endif /* inhibit_libc */

author	David Holsgrove <david.holsgrove@xilinx.com>
	Thu Oct 04 15:59:31 2012 +1000 (2012-10-04)
changeset 3073	a6981147ccc0
parent 746	b150d6f590fc
permissions	-rw-r--r--