crosstool-ng: patches/glibc/2.7/230-powerpc-private

scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711

     1 2008-04-28  Hiroki Kaminaga  <kaminaga@sm.sony.co.jp>

     3 	[BZ 6740]

     4 	nptl/sysdeps/powerpc/tcb-offsets.sym (PRIVATE_FUTEX_OFFSET):

     5 	Guard sym definition with #ifndef __ASSUME_PRIVATE_FUTEX.

     7 --- a/nptl/sysdeps/powerpc/tcb-offsets.sym

     8 +++ b/nptl/sysdeps/powerpc/tcb-offsets.sym

     9 @@ -15,4 +15,6 @@

    10  PID				thread_offsetof (pid)

    11  TID				thread_offsetof (tid)

    12  POINTER_GUARD			(offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))

    13 +#ifndef __ASSUME_PRIVATE_FUTEX

    14  PRIVATE_FUTEX_OFFSET		thread_offsetof (header.private_futex)

    15 +#endif

author	David Holsgrove <david.holsgrove@xilinx.com>
	Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071	5243d1b432b1
permissions	-rw-r--r--