patches/glibc/ports-2.10.1/520-alpha-add-futex-defines.patch
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--
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 2009-05-19  Aurelien Jarno  <aurelien@aurel32.net>
     2 
     3 	* sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h: Define
     4 	FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and
     5 	FUTEX_BITSET_MATCH_ANY.
     6 
     7  ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h |    5 +++++
     8  1 file changed, 5 insertions(+)
     9 
    10 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h
    11 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h	2009-05-16 10:36:20.000000000 +0200
    12 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h	2009-11-13 00:51:11.000000000 +0100
    13 @@ -37,7 +37,12 @@
    14  #define FUTEX_LOCK_PI		6
    15  #define FUTEX_UNLOCK_PI		7
    16  #define FUTEX_TRYLOCK_PI	8
    17 +#define FUTEX_WAIT_BITSET	9
    18 +#define FUTEX_WAKE_BITSET	10
    19  #define FUTEX_PRIVATE_FLAG	128
    20 +#define FUTEX_CLOCK_REALTIME	256
    21 +
    22 +#define FUTEX_BITSET_MATCH_ANY	0xffffffff
    23  
    24  /* Values for 'private' parameter of locking macros.  Yes, the
    25     definition seems to be backwards.  But it is not.  The bit will be
    26 diff -durN glibc-2.10.1.orig/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h glibc-2.10.1/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h