both my x86 and amd64 version cause this error. i686-pc-linux-gnu-g++ -o build/release/mrt/utf8_utils.os -c -march=prescott -O2 -pipe -fomit-frame-pointer -fPIC -Wall -pedantic -Wno-long-long -pthread -DUSE_GLSDL -DV3_DISABLE_Z -D_REENTRANT -DRELEASE -DPREFIX="\"/usr/games\"" -DRESOURCES_DIR="\"/usr/share/games/btanks\"" -DPLUGINS_DIR="\"/usr/games/lib/btanks\"" -DMRTAPI=DLLEXPORT -I. -Ibuild/release/mrt -Imrt mrt/utf8_utils.cpp In file included from mrt/utf8_utils.cpp:21: mrt/tclUniData.c:883: error: conflicting declaration '__CURRENCY_SYMBOL' /usr/include/langinfo.h:360: error: '__CURRENCY_SYMBOL' has a previous declaration as '<anonymous enum> __CURRENCY_SYMBOL' scons: *** [build/release/mrt/utf8_utils.os] Error 1 scons: building terminated because of errors. * * ERROR: games-action/btanks-0.8.7686 failed. * Call stack: * ebuild.sh, line 49: Called src_compile * environment, line 2248: Called die * The specific snippet of code: * scons CC="$(tc-getCC)" CXX="$(tc-getCXX)" prefix="${GAMES_PREFIX}" lib_dir="$(games_get_libdir)"/${PN} plugins_dir="$(games_get_libdir)"/${PN} resources_dir="${GAMES_DATADIR}"/${PN} || die "scons failed" * The die message: * scons failed * * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/tmp/portage/games-action/btanks-0.8.7686/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/games-action/btanks-0.8.7686/temp/environment'. * gentoo ~ # emerge --info Portage 2.1.4.4 (default/linux/x86/2008.0/desktop, gcc-4.2.4, glibc-2.6.1-r0, 2.6.25-gentoo-r7 i686) ================================================================= System uname: 2.6.25-gentoo-r7 i686 Intel(R) Pentium(R) Dual CPU E2140 @ 1.60GHz Timestamp of tree: Wed, 17 Sep 2008 01:17:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p33 dev-java/java-config: 1.3.7, 2.1.6 dev-lang/python: 2.5.2-r7 dev-util/ccache: 2.4-r7 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r2 sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.23-r3 ACCEPT_KEYWORDS="x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="ccache collision-protect distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://ftp.first-world.info/ ftp://gentoo.anheng.com.cn/gentoo http://mirror.csclub.uwaterloo.ca/gentoo-distfiles ftp://gentoo.anheng.com.cn/gentoo http://mirror.averse.net/pub/gentoo/ http://gentoo.localhost.net.ar/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/layman/gentoo-china /usr/portage/local/layman/sunrise" SYNC="rsync://mirror.averse.net/gentoo-portage" USE="X acl acpi alsa bash-completion berkdb bluetooth branding bzip2 cairo cdr cjk cli cracklib crypt cups dbus dri dvd dvdr dvdread eds emboss encode evo fam firefox fortran gdbm gif gpm gstreamer gtk hal iconv isdnlog java java5 java6 jpeg kerberos ldap libnotify mad midi mikmod mmx mp3 mpeg mudflap ncurses nls nptl nptlonly ogg opengl openmp oss pam pcre pdf perl png ppds pppd python qt3support quicktime readline reflection samba sdl session spell spl sqlite sse sse2 ssl ssse3 startup-notification svg sysfs tcpd tiff truetype unicode usb vim-syntax vorbis win32codecs x86 xml xorg xscreensaver xulrunner xv zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="i810" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS Reproducible: Always
I've experienced the same issue. It resolved after changing to gcc 4.3.1
Should be fixed up now. I re-rolled the patch to avoid the namespace collision.
