The following builds a working toolchain that can compile software for Linksys WRT54G routers running OpenWRT 10.03.1-rc5: crossdev --g 4.3.6-r1 --l 0.9.30.1-r1 --k 2.6.33 --b 2.19.1-r1 -t mipsel-softfloat-linux-uclibc Unfortunately, it fails when compiling gcc stage2. The issue appears to be FORTRAN support, as building with everything but FORTRAN support works: USE="-fortran" emerge -1v =cross-mipsel-softfloat-linux-uclibc/gcc-4.3.6-r1 I also tried GCC 4.3.3-r2 and it suffers from the same issue. I assume all 4.3.x GCC ebuilds have this problem. Here is my system information: # emerge --info =cross-mipsel-softfloat-linux-uclibc/gcc-4.3.6-r1 Portage 2.1.10.11 (default/linux/amd64/10.0/desktop/kde, gcc-4.4.6, glibc-2.11.3-r0, 3.0.3 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.0.3-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9550_@_2.83GHz-with-gentoo-2.0.3 Timestamp of tree: Sun, 28 Aug 2011 04:15:01 +0000 ccache version 3.1.6 [enabled] app-shells/bash: 4.2_p10 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r2, 3.2-r2 dev-util/ccache: 3.1.6 dev-util/cmake: 2.8.5-r2 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.8.3-r1 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.10.3, 1.11.1-r1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.4.6-r1 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 2.6.39 (virtual/os-headers) sys-libs/glibc: 2.11.3 Repositories: gentoo local_overlay sunrise vmware bitcoin ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -mtune=core2 -mcx16 -msahf -msse4.1 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=6144 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=core2 -mtune=core2 -mcx16 -msahf -msse4.1 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=6144 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs buildpkg ccache distlocks ebuild-locks fixlafiles fixpackages multilib-strict news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox" FFLAGS="-march=core2 -mtune=core2 -mcx16 -msahf -msse4.1 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=6144 -O2 -pipe" GENTOO_MIRRORS="http://mirror.lug.udel.edu/pub/gentoo/ http://gentoo.osuosl.org/ ftp://mirrors.rit.edu/gentoo/" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common" LINGUAS="en" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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/local/portage /var/lib/layman/sunrise /var/lib/layman/vmware /var/lib/layman/bitcoin" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="X a52 aac acpi alsa amd64 bash-completion berkdb branding bzip2 cairo cdda cdr cjk cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam ffmpeg fftw firefox flac fontconfig fortran gdbm gdu gif gnutls gpm iconv ipv6 java jpeg kde kipi lcms ldap libnotify lzma mad mmap mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl phonon plasma png policykit ppds pppd python qt3support qt4 readline sdl session spell sse sse2 sse3 ssl ssse3 startup-notification svg sysfs tcpd theora tiff truetype udev unicode usb vdpau vorbis x264 xcb xcomposite xinerama xml xorg xscreensaver xulrunner xv xvid xvmc zlib zsh-completion" ALSA_CARDS="hda-intel hpet snd-ctxfi" 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= cross-mipsel-softfloat-linux-uclibc/gcc-4.3.6-r1 was built with the following: USE="(consolekit) nls nptl openmp (policykit) (-altivec) -bootstrap -build -doc (-fixed-point) -fortran -gcj -gtk -hardened -libffi -mudflap -multilib -multislot -nocxx -nopie -nossp -objc -objc++ -objc-gc -test -vanilla" CFLAGS="-O2 -pipe" CXXFLAGS=""
Please attach the entire build log for the failing stage.
Created attachment 284949 [details] GCC 4.3.6-r1 build log that demonstrates failure I do not see anything useful in the log. Please let me know if you catch anything I missed.
I messed up on attaching that. The build.log file exceeded the 1000KB limit, so I gzipped it. You will want to zcat the file.
libtool.m4: error: problem compiling FC test program configure: error: GNU Fortran is not working; please report a bug in http://gcc.gnu.org/bugzilla, attaching /var/tmp/portage/cross-mipsel-softfloat-linux-uclibc/gcc-4.3.6-r1/work/build/mipsel-softfloat-linux-uclibc/libgfortran/config.log post that log
