please add ~amd64 to media-gfx/pngtoico-1.0 Reproducible: Always Steps to Reproduce: Portage 2.0.51.19 (default-linux/amd64/2005.0, gcc-3.4.3-20050110, glibc-2.3.4.20050125-r1, 2.6.11-gentoo-r5 x86_64) ================================================================= System uname: 2.6.11-gentoo-r5 x86_64 AMD Athlon(tm) 64 Processor 3200+ Gentoo Base System version 1.6.10 Python: dev-lang/python-2.3.5 [2.3.5 (#1, Feb 18 2005, 10:19:43)] distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.4 [enabled] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.8.5-r3, 1.6.3, 1.5, 1.4_p6, 1.9.5, 1.7.9-r1 sys-devel/binutils: 2.15.92.0.2-r8 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r4 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-march=athlon64 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LC_ALL="cs_CZ.UTF-8" 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 Xaw3d a52 aac aalib acpi adns alsa apache2 arts avi bash-completion berkdb bitmap-fonts bzlib calendar cdr crypt cups curl doc dvd dvdr dvdread encode esd evo examples exif expat fam fastcgi flac font-server foomaticdb fortran ftp gcj gd gdbm geoip gif gnome gphoto2 gpm gstreamer gtk gtk2 hal howl iconv icq imagemagick imap imlib ipv6 jabber java jikes joystick jp2 jpeg kde kdeenablefinal kdexdeltas lcms libwww lm_sensors lzw lzw-tiff mad maildir mhash mikmod mime mmap mng mozilla mp3 mpeg nas ncurses nls nptl offensive oggvorbis openal opengl oscar pam pdflib perl pic plotutils png postgres ppds python qt quicktime readline sdl slang soap speex spell sqlite ssl svg sysfs tcltk tcpd tetex tidy tiff truetype truetype-fonts type1-fonts unicode usb usepackagedmakefiles userlocales vcd videos wmf xface xml xml2 xmlrpc xmms xosd xpm xprint xrandr xsl xv xvid zlib video_cards_radeon linguas_cs" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LDFLAGS
Tried with a few files and worked. The code is quite small (a single .c file) and it seems to compile fine without 64-bit related warnings.
thanks for testing, in cvs now