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 --- binutils/bfd/elf32-mips.c~
2 +++ binutils/bfd/elf32-mips.c
5 /* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses
6 page sizes of up to that limit, so we need to respect it. */
7 -#define ELF_MAXPAGESIZE 0x10000
8 +/*#define ELF_MAXPAGESIZE 0x10000*/
9 +/* Use 4K to shrink the elf header. NOT for general use! */
10 +#define ELF_MAXPAGESIZE 0x1000
11 #define elf32_bed elf32_tradbed
13 /* Include the target file again for this target. */
14 --- binutils/bfd/elfn32-mips.c~
15 +++ binutils/bfd/elfn32-mips.c
18 /* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses
19 page sizes of up to that limit, so we need to respect it. */
20 -#define ELF_MAXPAGESIZE 0x10000
21 +/*#define ELF_MAXPAGESIZE 0x10000*/
22 +/* Use 4K to shrink the elf header. NOT for general use! */
23 +#define ELF_MAXPAGESIZE 0x1000
24 #define elf32_bed elf32_tradbed
26 /* Include the target file again for this target. */