The exec crashes with -O2 whether with or without -g. It does run well without -O2 whether with or without -g. Reproducible: Always Steps to Reproduce: 1.launch inkscape 2. 3. Portage 2.1.5.5 (default-linux/ppc/ppc32/2007.0, gcc-4.2.4, glibc-2.8_p20080602-r0, 2.6.24-gentoo-r3-l0 ppc) ================================================================= System uname: 2.6.24-gentoo-r3-l0 ppc 7447A, altivec supported Timestamp of tree: Sun, 15 Jun 2008 08:36:01 +0000 distcc 2.18.3 powerpc-unknown-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.4 [enabled] app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7, 2.1.6 dev-lang/python: 2.5.2-r4 dev-util/ccache: 2.4-r7 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.2.5 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.62 sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1-r1 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 2.2.4 virtual/os-headers: 2.6.25-r4 ACCEPT_KEYWORDS="ppc ~ppc" CBUILD="powerpc-unknown-linux-gnu" CFLAGS="-mcpu=7400 -O2 -pipe -fno-strict-aliasing -maltivec -mabi=altivec" CHOST="powerpc-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/bind /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/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-mcpu=7400 -O2 -pipe -fno-strict-aliasing -maltivec -mabi=altivec" DISTDIR="/in_n_outs/distfiles" FEATURES="ccache distlocks parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://mirror.uni-c.dk/pub/gentoo/ ftp://trumpetti.atm.tut.fi/gentoo/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://mirror.switch.ch/mirror/gentoo/ ftp://ftp.heanet.ie/pub/gentoo/ ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo http://mirror.gentoo.no/ ftp://ftp.du.se/pub/os/gentoo " LANG="C" LC_ALL="C" LDFLAGS="" LINGUAS="fr fr_FR" MAKEOPTS="-j2" PKGDIR="/in_n_outs/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/local/portage /usr/portage/local/layman/bazaar" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X Xaw3d a52 acl alsa altivec apache2 berkdb branding cdr cli cracklib crypt cscope cups dba dri dvd encode fbcon firefox flac flash fortran gb gcj gd gdbm gnome gpm gtk2 iconv ipv6 isdnlog java jikes jpeg kde kdehiddenvisibility midi mng mozdevelop mozsvg mudflap ncurses nls nptl nptlonly nsplugin objc oggvorbis opengl openmp pam pcre pdf pdflib perl png povray ppc ppds pppd python qt readline reflection samba scanner session speex spell spl ssl svg tcpd tetex theora threads tiff tk udev unicode usb wmf xine xinerama xml2 xorg xosd xprint zlib" ALSA_CARDS="snd-aoa" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="fr fr_FR" USERLAND="GNU" VIDEO_CARDS="ati fbdev radeon r128 fglrx" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 156989 [details] backtrace of the startup crash of inkscape compile with CXXFLAGS containing -O2 on ppc
(In reply to comment #1) > Created an attachment (id=156989) [edit] > backtrace of the startup crash of inkscape compile with CXXFLAGS containing -O2 > on ppc Funny enough, in -O1 and no -g, it runs inside gdb but crashes outside.
could it be related to this one? https://bugs.launchpad.net/inkscape/+bug/192852
adding ppc, had no problems with different CFLAGS on amd64/x86.
media-gfx/inkscape-0.46-r6 fails to start up for me with *any* combination of C(XX)?FLAGS. So far I've tried: Second attempt: -O1 -mcpu=G5 -mtune=G5 -fno-strict-aliasing -pipe -O1 -mcpu=G5 -mtune=G5 -fno-strict-aliasing -pipe Third attempt: -mcpu=G5 -mtune=G5 -fno-strict-aliasing -pipe -mcpu=G5 -mtune=G5 -fno-strict-aliasing -pipe Fourth attempt: -fno-strict-aliasing -pipe -fno-strict-aliasing -pipe I'll get some debug information up here shortly.
Oops, sorry, to be clear, I meant media-gfx/inkscape-0.46-r5 -- -r6 is the same as -r5 except I added filter-flags options to it to test.
It seems to work fine on my G5 and on my Powerbook with -O2 and -Os. Can you still reproduce this problem? Please re-open the bug if you can.
