Ubuntu
gcc-4.6 package

Build of cross compiler is broken in 4.6.1-5

Bug #816852 reported by Marcin Juszkiewicz
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
gcc-4.6 (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

4.6.1-5 release of gcc-4.6 added support for multilib on armel. But since then I am unable to build cross compiler:

/usr/arm-linux-gnueabi/bin/ld: error: /home/hrw/HDD/devel/canonical/packaging/gcccvs/branches/sid/gcc-4.6/build/./gcc/hf/crtbeginS.o uses VFP register arguments, hf/libgc
c_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file /home/hrw/HDD/devel/canonical/packaging/gcccvs/branches/sid/gcc-4.6/build/./gcc/hf/crtbeginS.o
/usr/arm-linux-gnueabi/bin/ld: error: _muldi3_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _muldi3_s.o
/usr/arm-linux-gnueabi/bin/ld: error: _negdi2_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _negdi2_s.o
/usr/arm-linux-gnueabi/bin/ld: error: _cmpdi2_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _cmpdi2_s.o
/usr/arm-linux-gnueabi/bin/ld: error: _ucmpdi2_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _ucmpdi2_s.o
/usr/arm-linux-gnueabi/bin/ld: error: _enable_execute_stack_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _enable_execute_stack_s.o
/usr/arm-linux-gnueabi/bin/ld: error: _trampoline_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file _trampoline_s.o
/usr/arm-linux-gnueabi/bin/ld: error: __main_s.o uses VFP register arguments, hf/libgcc_s.so.1.tmp does not
/usr/arm-linux-gnueabi/bin/ld: failed to merge target specific data of file __main_s.o

While I have armel and armhf cross compilers installed.
---
Architecture: amd64
DistroRelease: Ubuntu 11.10
InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
NonfreeKernelModules: nls_iso8859_1 nls_cp437 vfat fat rfcomm binfmt_misc bnep vboxnetadp vboxnetflt vboxdrv ip6table_filter ip6_tables nfsd lockd nfs_acl auth_rpcgss sunrpc ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm microcode parport_pc ppdev snd_hda_codec_hdmi btusb bluetooth joydev appletalk ipx p8023 snd_hda_codec_realtek psmouse serio_raw snd_seq_midi snd_hda_intel snd_hda_codec snd_rawmidi snd_hwdep snd_pcm snd_seq_midi_event snd_seq radeon snd_timer snd_seq_device ttm drm_kms_helper snd drm i2c_algo_bit soundcore snd_page_alloc coretemp lp parport hid_microsoft usb_storage usbhid hid uas ahci libahci r8169
Package: gcc-4.6 4.6.1-5ubuntu2
PackageArchitecture: amd64
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
 LANGUAGE=pl_PL:en
ProcVersionSignature: Ubuntu 3.0-3.4-generic 3.0.0-rc5
Tags: oneiric
Uname: Linux 3.0-3-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers video

See original description
Revision history for this message
Marcin Juszkiewicz (hrw) wrote : Dependencies.txt

apport information

tags: added: apport-collected oneiric
description: updated
tags: added: armel cross
Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

This patch allows to disable multilib with DEB_CROSS_NO_BIARCH=yes - but build still fails and I need to find out where.

Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

src/gcc/config/arm/t-linux-eabi enables multilib never mind was it enabled with --enable-multilib or not ;(

Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

This patch adds "--enable-multilib" only for multilib builds. Probably not needed.

Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

Allow to do DEB_STAGE builds without multilib - needs tests.

Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

add sf/hf addons only for multlib builds

tags: added: patch
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package gcc-4.6 - 4.6.1-6ubuntu1

---------------
gcc-4.6 (4.6.1-6ubuntu1) oneiric; urgency=low

  * Merge with Debian.

gcc-4.6 (4.6.1-6) unstable; urgency=low

  * Update to SVN 20110807 (r177547) from the gcc-4_6-branch.
    - Fix PR rtl-optimization/49799, PR debug/49871, PR target/47364,
      PR target/49866, PR tree-optimization/49671, PR target/39386,
      PR ada/4981, PR fortran/45586, PR fortran/49791, PR middle-end/49897,
      PR middle-end/49898, PR target/49920, PR target/47908 (closes: #635919),
      PR c++/43886, PR c++/49593, PR c++/49803, PR c++/49924, PR c++/49260,
      PR fortran/49885, PR fortran/48876, PR libstdc++/49925, PR target/50001,
      PR tree-optimization/49948, PR c++/48993, PR c++/49921, PR c++/49669,
      PR c++/49988, PR fortran/49112.

  [ Aurelien Jarno ]
  * Update patches/kbsd-gnu.diff for recent changes. Closes: #635195.
  * Add s390x support.

  [ Marcin Juszkiewicz ]
  * Fixes for multilib cross builds. LP: #816852, #819147.

  [ Matthias Klose ]
  * Fix libgo installation for cross builds.
  * Only apply arm-multilib when building for multilib.
 -- Matthias Klose <email address hidden> Sun, 07 Aug 2011 18:28:58 +0200

Changed in gcc-4.6 (Ubuntu):
status: New → Fix Released
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