crosstool-ng: patches/gcc/3.4.6/230-powerpc-libc_stack

scripts: fix sysroot prefix dir

The sysroot prefix dir was broken in #4960f5d9f829 due to a mishap
when making the out-of-sysroot lib/ symlink: the './' was mistakenly
changed into a single '.' .

Although Jonathan suggested restoring the missing '/' to restore it to
normal operation, I prefered using an explicit pushd/popd to be extra
sure of the symlink location and target, along with a fix in the sysroot
relative directory calculation.

Reported-by: Jonathan Grundon <JGrundon@xos.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from e5fc5c9ea78af28d05244ba09cf718cf75470903)

     1 diff -durN gcc-3.4.6.orig/gcc/config/rs6000/linux-unwind.h gcc-3.4.6/gcc/config/rs6000/linux-unwind.h

     2 --- gcc-3.4.6.orig/gcc/config/rs6000/linux-unwind.h	2005-03-17 11:41:18.000000000 +0100

     3 +++ gcc-3.4.6/gcc/config/rs6000/linux-unwind.h	2007-08-15 23:07:00.000000000 +0200

     4 @@ -32,6 +32,7 @@

     5     these structs elsewhere;  Many fields are missing, particularly

     6     from the end of the structures.  */

     8 +#ifndef inhibit_libc

     9  struct gcc_vregs

    10  {

    11    __attribute__ ((vector_size (16))) int vr[32];

    12 @@ -320,3 +321,4 @@

    13  									\

    14      goto SUCCESS;							\

    15    } while (0)

    16 +#endif

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Wed Sep 07 01:22:37 2011 +0200 (2011-09-07)
branch	1.12
changeset 2655	3ba359965eb0
parent 339	bd5e0a849352
permissions	-rw-r--r--