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patches/glibc/ports-2.12.1/440-alpha-cache-shape.patch
author Yann Diorcet <diorcet.yann@gmail.com>
Thu Nov 22 23:56:58 2012 +0100 (2012-11-22)
changeset 3131 bd172b161ff8
permissions -rw-r--r--
cc: add a flag for skipping core passes

It is used for skipping unnecessary compilation steps when the libc
doesn't need to be compiled (eg. when we do not use a C library).

Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <150eadb0117e697d79aa.1353625025@blackmint>
Patchwork-Id: 201222 
     1 older verisons of glibc would build dl-sysdep as shared-only and dl-support as

     2 static-only.  alpha hooks in a cache variable via dl-auxv.h.  newer versions of

     3 glibc build dl-sysdep as both shared and static which means we now have symbol

     4 duplication for static builds with dl-sysdep and dl-support.  since dl-sysdep

     5 is both shared/static, there is no point in hooking dl-support anymore, so we

     6 can punt it.

     7 

     8 diff -durN glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c

     9 --- glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-05-16 10:36:20.000000000 +0200

    10 +++ glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-11-13 00:50:53.000000000 +0100

    11 @@ -1,2 +1,1 @@

    12 -#include "dl-auxv.h"

    13  #include <elf/dl-support.c>
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