Bugzilla Bug 125660

Making grotty.n from grotty.man
make[2]: Leaving directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grotty'
make[2]: Entering directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grodvi'
x86_64-pc-linux-gnu-g++ -I.
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grodvi
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-DHAVE_CONFIG_H -march=k8 -pipe -O2  -c dvi.cc
x86_64-pc-linux-gnu-g++ -march=k8 -pipe -O2  -o grodvi dvi.o
/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/libs/libdriver/libdriver.a
/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/libs/libgroff/libgroff.a
 -lm
Making grodvi.n from grodvi.man
make[2]: Leaving directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grodvi'
make[2]: Entering directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grolj4'
x86_64-pc-linux-gnu-g++ -I.
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grolj4
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-DHAVE_CONFIG_H -march=k8 -pipe -O2  -c lj4.cc
x86_64-pc-linux-gnu-g++ -march=k8 -pipe -O2  -o grolj4 lj4.o
/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/libs/libdriver/libdriver.a
/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/libs/libgroff/libgroff.a
 -lm
Making grolj4.n from grolj4.man
make[2]: Leaving directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grolj4'
make[2]: Entering directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grohtml'
x86_64-pc-linux-gnu-g++ -I.
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grohtml
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-I/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/include
-DHAVE_CONFIG_H -march=k8 -pipe -O2  -c post-html.cc
post-html.cc:263: error: extra qualification 'char_block::' on member
'char_block'
make[2]: *** [post-html.o] Error 1
make[2]: Leaving directory
`/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1/src/devices/grohtml'
make[1]: *** [src/devices/grohtml] Error 2
make[1]: Leaving directory `/var/tmp/portage/groff-1.18.1-r4/work/groff-1.18.1'
make: *** [all] Error 2

emerge --info:
Portage 2.0.54 (default-linux/amd64/2005.0, gcc-4.1.0, glibc-2.3.6-r3,
2.6.15-gentoo-r5 x86_64)
=================================================================
System uname: 2.6.15-gentoo-r5 x86_64 AMD Athlon(tm) 64 Processor 3400+
Gentoo Base System version 1.6.14
dev-lang/python:     2.3.4-r1, 2.4.2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -pipe -O2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
/usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d"
CXXFLAGS="-march=k8 -pipe -O2"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org
http://distro.ibiblio.org/pub/linux/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 X alsa audiofile avi berkdb bitmap-fonts bonobo bzip2 cdr crypt cups
curl dri dts eds emboss encode esd ethereal exif expat fam ffmpeg flac
foomaticdb fortran gdbm gif glut gmp gnome gpm gstreamer gtk gtk2 gtkhtml idn
imagemagick imlib ipv6 java jpeg junit kde lcms libwww lzw lzw-tiff mad
matroska mng motif mp3 mpeg ncurses nls ogg opengl pam pcre pdflib perl png
python qt quicktime readline recode samba sdl slang spell ssl tcpd tetex tiff
truetype truetype-fonts type1-fonts udev usb userlocales vorbis xine xml xml2
xmms xpm xv xvid zlib userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS

It seems one of C++ extra qualification error with gcc-4.1.0 like bug #125533.
To work-around ways to this compilation error are two, IMHO.

1. Use <sys-devel/gcc-4.1.0.
   sys-devel/gcc-4.0.2-r3 + sys-apps/groff-1.8.1.1 (in official portage)
   has no compilation error with any -O? in my case.
2. Use >=sys-devel/groff-1.19 + sys-devel/gcc-4.1.0.
   But, I've no test this cace.

*** This bug has been marked as a duplicate of 125533 ***