patches/glibc/ports-2.10.1/440-alpha-cache-shape.patch
author Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Wed Apr 07 09:18:20 2010 +0200 (2010-04-07)
changeset 1910 207ad430c254
parent 1625 fde082da9813
permissions -rw-r--r--
Add basic support for the Blackfin architecture

For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.

Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.

Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
yann@1625
     1
older verisons of glibc would build dl-sysdep as shared-only and dl-support as
yann@1625
     2
static-only.  alpha hooks in a cache variable via dl-auxv.h.  newer versions of
yann@1625
     3
glibc build dl-sysdep as both shared and static which means we now have symbol
yann@1625
     4
duplication for static builds with dl-sysdep and dl-support.  since dl-sysdep
yann@1625
     5
is both shared/static, there is no point in hooking dl-support anymore, so we
yann@1625
     6
can punt it.
yann@1625
     7
yann@1625
     8
diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/dl-support.c
yann@1625
     9
--- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-05-16 10:36:20.000000000 +0200
yann@1625
    10
+++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-11-13 00:50:53.000000000 +0100
yann@1655
    11
@@ -1,2 +1,1 @@
yann@1625
    12
-#include "dl-auxv.h"
yann@1655
    13
 #include <elf/dl-support.c>