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[7.8] Suggested fix of --enable-targets=all on 32-bit host
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: Joel Brobecker <brobecker at adacore dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Tue, 24 Jun 2014 16:25:54 +0200
- Subject: [7.8] Suggested fix of --enable-targets=all on 32-bit host
- Authentication-results: sourceware.org; auth=none
Hi Joel,
suggesting to backport for 7.8:
[PATCH] bfd/targets: create elf64 selvecs only if 64-bit bfd support is enabled.
https://sourceware.org/ml/binutils/2014-06/msg00176.html
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=886aba9eff0eba428e634f579e8999b67da01b57
as currently on i686 host (that is without --enable-64-bit-bfd):
./configure --enable-targets=all;make
will fail with:
../bfd/.libs/libbfd.a(targets.o):(.rodata+0xb0): undefined reference to `elf64_be_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0xb4): undefined reference to `elf64_le_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0xe0): undefined reference to `hppa_elf64_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0xe4): undefined reference to `hppa_elf64_linux_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0x164): undefined reference to `k1om_elf64_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0x168): undefined reference to `k1om_elf64_fbsd_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0x16c): undefined reference to `l1om_elf64_vec'
../bfd/.libs/libbfd.a(targets.o):(.rodata+0x170): undefined reference to `l1om_elf64_fbsd_vec'
collect2: error: ld returned 1 exit status
Makefile:756: recipe for target 'as-new' failed
It got broken by:
commit 2f67d686330300d4d27ff99ec47a970d744df8bb
Author: Alan Modra <amodra@gmail.com>
Date: Fri May 2 20:11:49 2014 +0930
Sort target vectors to suit renaming
and the 7.8 branch was created before the fix above happened.
Jan