[OE-core] [PATCH 2/4] gcc: Drop part of the 64bithack patch which is no longer used

[Khem Raj]

On (27/07/11 15:29), Richard Purdie wrote:
> Since we now handle GLIBC_DYNAMIC_LINKER in gcc-configure-common.inc:
> 
> 's#\(GLIBC_DYNAMIC_LINKER[^ ]*\)\( *"/lib.*\)#\1 SYSTEMLIBS_DIR\2#'
> 
> we can drop the patch which changes a hardcoded value for this.
> 
> No PR bump since there is no code change resulting from this, its just
> a cleanup.
> 
> There is still a valid question over the remainder of this patch and its
> interaction with multilib configurations.
> 
> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
>  .../recipes-devtools/gcc/gcc-4.5.1/64bithack.patch |   13 -------------
>  meta/recipes-devtools/gcc/gcc-4.6/64bithack.patch  |   13 -------------
>  2 files changed, 0 insertions(+), 26 deletions(-)
> 
> diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/64bithack.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/64bithack.patch
> index 890cc2f..05eafe3 100644
> --- a/meta/recipes-devtools/gcc/gcc-4.5.1/64bithack.patch
> +++ b/meta/recipes-devtools/gcc/gcc-4.5.1/64bithack.patch
> @@ -20,16 +20,3 @@ Index: gcc-4.5.0/gcc/config/i386/t-linux64
>   
>   LIBGCC = stmp-multilib
>   INSTALL_LIBGCC = install-multilib
> -Index: gcc-4.5.0/gcc/config/i386/linux64.h
> -===================================================================
> ---- gcc-4.5.0.orig/gcc/config/i386/linux64.h	2010-08-10 15:49:06.000000000 +0100
> -+++ gcc-4.5.0/gcc/config/i386/linux64.h	2010-08-10 15:49:16.000000000 +0100
> -@@ -59,7 +59,7 @@
> -    done.  */
> - 
> - #define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
> --#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
> -+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-linux-x86-64.so.2"

This change while I like it that we are moving to use default will now
emit /lib64/ld-linux-x86-64.so.2 into INTERP section but I dont see
a corresponding patch to fix root file systems where the defualt libdir
for x86-64 is changed to be lib64

So this will end up in userspace not booting at all since init wont
find the dynamic linker to start with.

Thanks

-Khem