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 This patch sets the page size to a default 12, that is a 4KiB block size.
2 Testing for the correct block-size is impossible when cross-compiling.
4 It was build up by Yann E. MORIN <yann.morin.1998@anciens.enib.fr> from some
5 bits gathered from buildroot, which is LGPL v2.1
6 License for dmalloc is:
7 * Permission to use, copy, modify, and distribute this software for
8 * any purpose and without fee is hereby granted, provided that the
9 * above copyright notice and this permission notice appear in all
10 * copies, and that the name of Gray Watson not be used in advertising
11 * or publicity pertaining to distribution of the document or software
12 * without specific, written prior permission.
14 * Gray Watson makes no representations about the suitability of the
15 * software described herein for any purpose. It is provided "as is"
16 * without express or implied warranty.
18 I personnaly believe that the resulting code should therefore be
19 LGPL v2.1, but don't believe me, ask your lawyers!
21 diff -dur dmalloc-5.5.2.orig/configure dmalloc-5.5.2/configure
22 --- dmalloc-5.5.2.orig/configure 2007-05-14 19:26:14.000000000 +0200
23 +++ dmalloc-5.5.2/configure 2007-05-18 11:38:25.000000000 +0200
26 echo "$as_me:$LINENO: checking basic-block size" >&5
27 echo $ECHO_N "checking basic-block size... $ECHO_C" >&6
30 if test $ac_cv_page_size = 0; then
31 if test "$cross_compiling" = yes; then
32 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling