patches/glibc/ports-2.6.1/100-ARM-NPTL.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
parent 365 ba634892cc18
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
yann@365
     1
diff -durN glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
yann@367
     2
--- glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2005-11-16 20:22:59.000000000 +0100
yann@367
     3
+++ glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2007-09-06 13:53:16.000000000 +0200
yann@365
     4
@@ -126,3 +126,9 @@
yann@365
     5
 # define NO_CANCELLATION 1
yann@365
     6
 
yann@365
     7
 #endif
yann@365
     8
+
yann@365
     9
+#ifndef __ASSEMBLER__
yann@365
    10
+# define RTLD_SINGLE_THREAD_P \
yann@365
    11
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
yann@365
    12
+                   header.multiple_threads) == 0, 1)
yann@365
    13
+#endif