crosstool-ng: patches/glibc/ports-2.13/440-alpha-cache-shape.patch@e11a8a2e225d

comptools: do not force build of make-3.81 unless really needed

On systems with make-3.82, we forcibly force the build and the use
of make-3.81

But some newer tools break when building with make-3.81. For example,
eglibc-3.18 breaks.

Introduce a new blind options that tools may select if they require
make-3.81. If the system does not have make-3.81, and this option is
selected, then we force the build of make-3.81. Otherwise, we leave
it to the user to decide on his own.

Note that no component selects this option for now. It will come in
later patches as we find them.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

     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.

     8 diff -durN glibc-2.13.orig/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/dl-support.c

     9 --- glibc-2.13.orig/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-05-16 10:36:20.000000000 +0200

    10 +++ glibc-2.13/glibc-ports-2.13/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>

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Tue Mar 11 22:11:43 2014 +0100 (2014-03-11)
changeset 3293	e11a8a2e225d
permissions	-rw-r--r--