From /usr/include/linux/compiler.h, line 29: # define __builtin_warning(x, y...) (1) This may make sense for the kernel itself, but clearly does not belong in the headers programs should use, and no installed header file actually uses __builtin_warning. Would you please consider removing it? (I noticed it when a non-GCC compiler complained about the syntax used.) [ebuild R ] sys-kernel/linux-headers-2.6.17 USE="-gcc64" 0 kB Portage 2.1.1_pre5 (default-linux/x86/2006.0, gcc-4.1.1/vanilla, glibc-2.4-r3, 2.6.17.7 i686) ================================================================= System uname: 2.6.17.7 i686 AMD Duron(tm) Processor Gentoo Base System version 1.12.4 Last Sync: Unknown app-admin/eselect-compiler: 2.0.0_rc2-r1 dev-lang/python: 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.60 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.17 sys-devel/gcc-config: [Not Present] sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=athlon-tbird -O3 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/eselect/compiler /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-march=athlon-tbird -O3 -pipe -fomit-frame-pointer" DISTDIR="/var/dist" FEATURES="assume-digests autoconfig autopatch collision-protect cvs distlocks metadata-transfer notitles parallel-fetch sandbox sfperms sign strict test userpriv usersandbox" GENTOO_MIRRORS="http://ftp.easynet.nl/mirror/gentoo" LANG="en_GB.UTF-8" LDFLAGS="-Xlinker --as-needed" LINGUAS="en_GB en" PKGDIR="/var/pkg" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/var/cvs/gentoo-x86" PORTDIR_OVERLAY="/etc/portage/overlay /etc/portage/overlay/enlightenment" SYNC="rsync://rsync.nl.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowext X alsa bindist cairo cdparanoia cjk cups debugger dri elibc_glibc ftp gcc-libffi gif gpgme graphviz gtk iconv idn immqt input_devices_keyboard input_devices_mouse ipv6 ithreads jpeg kdeenablefinal kdehiddenvisibility kernel_linux linguas_en linguas_en_GB lynxkeymap mbox mmx mmxext mozdevelop mudflap ncurses nethack nls no-old-linux nocxx nptl nptlonly offensive ogg opengl pango paste64 pcre pdf perl png ppds qt3 readline rtc sdl ssl svg tcl test theora truetype unicode userland_GNU video_cards_radeon vim-pager vorbis win32codecs xim xine xorg" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS
Fixed, thanks!