I run crossdev as follows: crossdev --target powerpc64-unknown-linux-gnu but it fails on cross-gcc-stage1. In /etc/make.conf, PORTDIR_OVERLAY is set as follows: PORTDIR_OVERLAY=/usr/local/portage Reproducible: Always Steps to Reproduce: 1. In /etc/make.conf, set PORTDIR_OVERLAY=/usr/local/portage 2. mkdir /usr/local/portage/cross-powerpc64-unknown-linux-gnu 3. cd /usr/local/portage/cross-powerpc64-unknown-linux-gnu 4. ln -s /usr/portage/sys-devel/binutils binutils 5. ln -s /usr/portage/sys-devel/gcc gcc 6. ln -s /usr/portage/sys-kernel/linux-headers linux-headers 7. ln -s /usr/portage/sys-libs/glibc glibc 8. crossdev --target powerpc64-unknown-linux-gnu Actual Results: The following error message occurred: orange ~ # crossdev --target powerpc64-unknown-linux-gnu -------------------------------------------------------------------------------- * Host Portage ARCH: amd64 * Target Portage ARCH: ppc64 * Target System: powerpc64-unknown-linux-gnu * Stage: 3 (C/C++ compiler) * binutils: binutils-[latest] * gcc: gcc-[latest] * headers: linux-headers-[latest] * libc: glibc-[latest] * PORTDIR_OVERLAY: /usr/local/portage * PORT_LOGDIR: /var/log/portage * PKGDIR: /usr/portage/packages/cross/powerpc64-unknown-linux-gnu * PORTAGE_TMPDIR: /var/tmp/cross/powerpc64-unknown-linux-gnu _ - ? - _ - ? - _ - ? - _ - ? - _ - ? - _ - ? - _ - * Emerging cross-binutils ... [ ok ] * Emerging cross-gcc-stage1 ... * gcc failed :( * If you file a bug, please attach the following logfiles: * /var/log/portage/cross-powerpc64-unknown-linux-gnu-info.log * /var/log/portage/cross-powerpc64-unknown-linux-gnu-gcc-stage1.log orange ~ # emerge --info output: orange ~ # emerge --info Portage 2.0.51.19 (default-linux/amd64/2004.3, gcc-3.4.3, glibc-2.3.4.20050125-r1, 2.6.11-gentoo-r3 x86_64) ================================================================= System uname: 2.6.11-gentoo-r3 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 17 2005, 08:11:17)] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.59-r6, 2.13 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r1, 2.15.92.0.2-r6 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r3 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64 -O3 -pipe -ffast-math -funit-at-a-time -ftracer -fpeel-loops -funswitch-loops -fomit-frame-pointer -mfpmath=sse" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /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 /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64 -O3 -pipe -ffast-math -funit-at-a-time -ftracer -fpeel-loops -funswitch-loops -fomit-frame-pointer -mfpmath=sse" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox" GENTOO_MIRRORS="http://mirrors.usu.edu/mirrors/gentoo http://gentoo.osuosl.org http://www.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 aalib acpi alsa arts berkdb bitmap-fonts bonobo cdr crypt cups curl directfb esd fam flac font-server fortran gdbm gif gnome gphoto2 gpm gstreamer gtk gtkhtml guile imagemagick imlib ipv6 java jp2 jpeg kde ldap libwww lzw lzw-tiff mad motif mozilla mp3 mysql ncurses nls oggvorbis opengl oss pam perl png postgres python qt readline scanner sdl slang speex sqlite ssl tcltk tcpd tetex tiff truetype truetype-fonts type1-fonts usb userlocales xml xml2 xmms xpm xrandr xv zlib" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS I will attach the logfiles produced by crossdev shortly.
Created attachment 53914 [details] logfile produced by crossdev
Created attachment 53915 [details] logfile produced by crossdev
ppc64's toolchain is broken atm (gcc-3.4.3) for cross-compiling ... the fix didnt look easy so i didnt bother hacking on it maybe someone on the ppc64 team will care to research it
seems the latest 3_4_branch has been fixed to work (gcc-3.4-20050401) ...
ok, Khem Raj came up with a much simpler fix on the crossgcc list based upon the hunks i had for ppc64 already: http://sources.redhat.com/ml/crossgcc/2005-04/msg00097.html this is now in portage and it fixed things for me: root@vapier 0 gentoo # powerpc64-unknown-linux-gnu-gcc --version powerpc64-unknown-linux-gnu-gcc (GCC) 3.4.3-20050110 (Gentoo Linux 3.4.3.20050110-r2, ssp-3.4.3.20050110-0, pie-8.7.7) Copyright (C) 2004 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
