Have the glibc build use the cross-objdump, rather than the host one.
On some distros (eg. Fedora), the native objdump can not interpret objects not for the native system, and thus fail.
This commit adds a new patch against glibc-2.7 that introduces OBJDUMP_FOR_HOST, wich, if set, overides the detected objdump.
Note: bizarely enough, glibc already has code to detect the cross-objdump, but that does not work for an unknown reason... :-(
/trunk/patches/glibc/2.7/220-objdump_for_host.patch | 13 13 0 0 +++++++++
/trunk/scripts/build/libc_glibc.sh | 37 21 16 0 +++++++++++++++------------
2 files changed, 34 insertions(+), 16 deletions(-)
1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/gentoo/66_all_gcc43-pr25343.patch
2 http://gcc.gnu.org/PR25343
6 2008-04-27 Roman Zippel <zippel@linux-m68k.org>
8 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.
10 diff -durN gcc-4.3.0.orig/gcc/config/host-linux.c gcc-4.3.0/gcc/config/host-linux.c
11 --- gcc-4.3.0.orig/gcc/config/host-linux.c 2007-08-02 12:49:31.000000000 +0200
12 +++ gcc-4.3.0/gcc/config/host-linux.c 2008-06-10 14:45:20.000000000 +0200
14 # define TRY_EMPTY_VM_SPACE 0x8000000000
15 #elif defined(__sparc__)
16 # define TRY_EMPTY_VM_SPACE 0x60000000
17 +#elif defined(__mc68000__)
18 +# define TRY_EMPTY_VM_SPACE 0x40000000
20 # define TRY_EMPTY_VM_SPACE 0