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/gdb/6.7.1/50_all_gdb-deleted-children.patch
2 -= BEGIN original header =-
3 http://bugs.gentoo.org/210636
4 http://sourceware.org/ml/gdb-patches/2007-11/msg00136.html
6 2007-11-07 Vladimir Prus <vladimir@codesourcery.com>
8 Fix crash when a variable object being deleted
9 has any of its children deleted previously.
11 * varobj.c (delete_variable_1): Don't recurse
12 into deleted children.
14 -= END original header =-
15 diff -durN gdb-6.7.1.orig/gdb/varobj.c gdb-6.7.1/gdb/varobj.c
16 --- gdb-6.7.1.orig/gdb/varobj.c 2007-08-31 21:01:17.000000000 +0200
17 +++ gdb-6.7.1/gdb/varobj.c 2008-06-17 23:27:45.000000000 +0200
19 for (i = 0; i < VEC_length (varobj_p, var->children); ++i)
21 varobj_p child = VEC_index (varobj_p, var->children, i);
24 if (!remove_from_parent_p)
26 delete_variable_1 (resultp, delcountp, child, 0, only_children_p);