Bugzilla Bug 61947

For some time (3-4 weeks) can't compile lshw-01.07a. Same error message.
Using hardened if this info is needed.
In Changelog-lshw-01.06a saw there were something about 'removed hardened-gcc 
lshw_01.07a.log...BEGIN...
logic'.
setup
unpack
>>> Unpacking source...
>>> Unpacking lshw-A.01.07.tar.gz to /var/tmp/portage/lshw-01.07a/work
>>> Source unpacked.
compile
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c hw.cc -o hw.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c main.cc -o main.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c print.cc -o print.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c mem.cc -o mem.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c dmi.cc -o dmi.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c device-tree.cc -o device-tree.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c cpuinfo.cc -o cpuinfo.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c osutils.cc -o osutils.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c pci.cc -o pci.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c version.cc -o version.o
g++ -march=i686 -O2 -pipe -fomit-frame-pointer -c cpuid.cc -o cpuid.o
cpuid.cc: In function `void cpuid(int, long unsigned int, long unsigned int&, 
   long unsigned int&, long unsigned int&, long unsigned int&)':
cpuid.cc:99: error: can't find a register in class `BREG' while reloading `asm'
make: *** [cpuid.o] Error 1
make: *** Waiting for unfinished jobs....

!!! ERROR: sys-apps/lshw-01.07a failed.
!!! Function src_compile, Line 34, Exitcode 2
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status message.
...END...
TIA. Rumen


Reproducible: Always
Steps to Reproduce:
1.
2.
3.




Gentoo Base System version 1.5.3
Portage 2.0.51_pre20 (!/usr/portage/profiles/default-x86-2004.0, gcc-3.3.4,
glibc-2.3.4.20040808-r0, 2.6.7-hardened-r7 i686 AMD Athlon(tm) XP 2200+)
=================================================================
System uname: 2.6.7-hardened-r7 i686 AMD Athlon(tm) XP 2200+
ccache version 2.3 [enabled]
Autoconf: sys-devel/autoconf-2.59-r4
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.14.90.0.8-r1
Headers:  sys-kernel/linux26-headers-2.6.7-r4
Libtools: sys-devel/libtool-1.5.2-r5
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CFLAGS="-march=i686 -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config
/usr/kde/3.3/share/config:/usr/kde/3.3/env:/usr/kde/3.3/shutdown
/usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config
/usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/
/usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/
/usr/share/texmf/xdvi/ /var/qmail/alias /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-march=i686 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/var/portage/distfiles"
FEATURES="autoaddcvs ccache sandbox"
GENTOO_MIRRORS="http://gentoo.itdnet.net/gentoo
http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/
http://ftp.easynet.nl/mirror/gentoo/ http://gentoo.oregonstate.edu
http://ftp.snt.utwente.nl/pub/os/linux/gentoo"
MAKEOPTS="-j2"
PKGDIR="/var/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/var/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://gentoo.internet-bg.net/gentoo-portage"
USE="3dnow X X509 aalib acl acpi apache2 avi berkdb bonobo caps cdr chroot
clamav crypt cups curl dedicated directfb dvd dvdr encode esd evo ffmpeg flac
foomaticdb freetype gd gdbm gif gnome gpm gtk gtk2 gtkhtml guile hardened
hardenedphp imap imlib ipv6 java javascript jpeg kde ldap libg++ libwww mad
maildir matroska mikmod mmx motif mozilla mpeg mpeg4 mysql ncurses nls nvidia
oggvorbis opengl oss pam pdflib perl png ppds prelude python qt quicktime
readline samba sdl skey slang spell sse ssl svg svga tcltk tcpd tetex theora
transcode truetype unicode usb x86 xml xml2 xmms xv xvid zlib linguas_bg linguas_en"

Hi All,
Solved the problem by puting '-fno-pie' in CFLAGS, have something to do with inline asm (saw this on simiral BUG).
My problem was due to use of a hardened system.
Rumen

HI,
Same problem with hardened-GCC apears also in lshw-01.08a.
Same solution.
Rumen

Problem still exists on hardened.

Patch (lshw-01.08a.ebuild):
33a34,35
>       # fix bug #61947
>       append-flags -fno-pie

Hi,
Same problem with lshw-02.00b and same resolution.
But also had to switch gcc-config to 'hardenednopie' or 'vanilla' in order the package to compile properly.
Could we mark this bug - FIXED?
Rumen

filter-flags is a hack and is just ignoring the actual problem

added patch to 02.00b to fix the source code properly

Just removed unneeded filter-flags -fPIC from lshw now that the cpuid patch
exists. Tested with 2.00b and 2.02b

The lshw-01.08a.ebuild was not correctly getting CC set and
=sys-apps/lshw-02.00b is the one marked stable for all arches so lshw-01.08a
was removed.

Hi,
Seems this bug can be closed now.
Thanks
Rumen