I just upgraded to i686-pc-linux-gnu-3.4.4 and now /lib/cpp (or, more specifically, when it calls cc1plus) dies with a segmentation fault when compiling anything. As an example, I ran: echo "#include <stdio.h>" > foo.cc /lib/cpp foo.cc And I get back: In file included from foo.cc:0: <internal>:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://bugs.gentoo.org/> for instructions. Here's some more info: /usr/libexec/gcc/i686-pc-linux-gnu/3.4.4/cc1plus --version GNU C++ version 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8) (i686-pc-linux-gnu) compiled by GNU C version 3.3.5-20050130 (Gentoo 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1). GGC heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64208 /usr/libexec/gcc/i686-pc-linux-gnu/3.4.4/cc1plus -v foo.cc ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i686-pc-linux-gnu/3.4.4/../../../../i686-pc-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/include/g++-v3 /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/include/g++-v3/i686-pc-linux-gnu /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/include/g++-v3/backward /usr/lib/gcc/i686-pc-linux-gnu/3.4.4/include /usr/include End of search list. In file included from foo.cc:1: <internal>:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://bugs.gentoo.org/> for instructions. Reproducible: Always Steps to Reproduce: 1.gcc-config i686-pc-linux-gnu-3.4.4 2.echo "#include <stdio.h>" > foo.cc 3./lib/cpp foo.cc Actual Results: In file included from foo.cc:0: <internal>:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://bugs.gentoo.org/> for instructions. Expected Results: Compiled... Severity is set as Blocker because it is preventing me from compiling and using any software that uses /lib/cpp at the moment.
works just fine for me you neglected to post `emerge info` like the bug report page told you to
My bad... emerge info Portage 2.0.51.22-r3 (default-linux/x86/2005.1, gcc-3.4.4, glibc-2.3.5-r2, 2.6.14-gentoo-r2 i686) ================================================================= System uname: 2.6.14-gentoo-r2 i686 Intel(R) Pentium(R) 4 CPU 2.26GHz Gentoo Base System version 1.6.13 dev-lang/python: 2.4.2 sys-apps/sandbox: 1.2.11 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium4 -pipe" CHOST="i686-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/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=pentium4 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distro.ibiblio.org/pub/linux/distributions/gentoo/ http://mirror.datapipe.net/gentoo http://gentoo.cs.lewisu.edu/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="x86 X alsa apache2 apm arts audiofile avi bash-completion berkdb bitmap-fonts bzip2 cdr crypt cups dio dri dvd dvdr dvdread eds emboss encode exif expat fam ffmpeg foomaticdb fortran gdbm gif gnome gpm gstreamer gtk gtk2 hal idn imagemagick imlib ipv6 jabber java jpeg kde lcms libg++ libwww lirc mad mikmod mmx mng motif mozilla mp3 mpeg mysql mysqli ncurses nls odb offensive ogg oggvorbis opengl oss pam pcre pdflib perl png python qt quicktime readline samba sdl sockets spell sse ssl tcpd tiff truetype truetype-fonts type1-fonts udev usb v4l vorbis xml2 xmlrpc xmms xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
Well, doesn't look like its a problem with over-zealous CFLAGs, so I'm going to assume hardware issues. I'd run memcheck86+ overnight and ensure you have no memory problems. Heat issues could also be another factor. If you didn't un-emerge GCC-3.3 yet, switch back to it and try re-compiling gcc-3.4.4. If you want to grab a binary of gcc-3.4.4: ftp://tinderbox.x86.dev.gentoo.org/default-linux/x86/2005.1/sys-devel/gcc-3.4.4-r1.tbz2 Please reopen the bug if any of the above turns out to be untrue and it isn't hardware related. *** This bug has been marked as a duplicate of 20600 ***
