crosstool-ng: patches/glibc/2.7/220-objdump_for

cc/gcc: pass the companion libs prefix to cc_core

In case of canadian-cross, the companion libraries are not the same for
the core cc (they run on 'build') as they are for the final cc (they run
on 'host').

Prepare for this differentiation (coming later), while retaining the
current behavior (to use the same compblibs).

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

     1 diff -durN glibc-2.7.orig/Makerules glibc-2.7/Makerules

     2 --- glibc-2.7.orig/Makerules	2007-08-26 04:18:03.000000000 +0200

     3 +++ glibc-2.7/Makerules	2008-07-28 15:17:27.000000000 +0200

     4 @@ -1203,6 +1203,9 @@

     5  # The include magic above causes those files to use this variable for flags.

     6  CPPFLAGS-nonlib = -DNOT_IN_libc=1

     8 +ifneq ($(OBJDUMP_FOR_HOST),)

     9 +OBJDUMP = $(OBJDUMP_FOR_HOST)

    10 +endif

    12  ifeq ($(versioning),yes)

    13  # Generate normalized lists of symbols, versions, and data sizes.

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sun Jul 17 17:54:21 2011 +0200 (2011-07-17)
changeset 2888	dd71df95903a
permissions	-rw-r--r--