[SOLVED (-ffast-math)] openoffice-bin: Segmentation fault.

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

$ oocalc2
/usr/lib/openoffice/program/soffice: line 236: 3270 Segmentation fault "$sd_prog/$sd_binary" "$@"
strace oocalc2 -> is here
I can not decide 2 days - on 2th computers
revdep-rebuild, fix_libtool.sh, java-config -S blackdown-jdk-1.4.2.03 - is fine, perl-cleaner allmodules - worked

psycepa · Veteran Joined: 27 Dec 2004 Posts: 1637 Location: Poland

which exactly version of gcc ?
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RLUNo. 376073
bo czytac, to trzeba ze zrozumieniem (c) by psycepa
"nigdy nie kloc sie z glupcem, najpierw sprowadzi cie do swojego poziomu a potem pokona doswiadczeniem"
"Life is complex. It has its real and imaginary part."

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

sys-devel/gcc-4.1.1 USE="fortran gtk nls objc -bootstrap -build -doc -gcj -hardened -ip28 -ip32r10k% -mudflap -multislot -nocxx -objc++ -objc-gc -vanilla"

# gcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: /var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/configure --prefix=/usr --bindir=/usr/i686-pc-linux-gnu/gcc-bin/4.1.1 --includedir=/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/include --datadir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.1 --mandir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.1/man --infodir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.1/info --with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/4.1.1/include/g++-v4 --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --disable-altivec --enable-nls --without-included-gettext --with-system-zlib --disable-checking --disable-werror --disable-libunwind-exceptions --disable-multilib --disable-libmudflap --disable-libssp --disable-libgcj --enable-languages=c,c++,objc,fortran --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 4.1.1 (Gentoo 4.1.1)

CFLAGS="-march=athlon-xp -mtune=athlon-xp -O3 -ftree-vectorize -ffast-math -funroll-loops -fomit-frame-pointer -fvisibility-inlines-hidden -falign-functions=64 -fPIC -DPIC"

FEATURES="-strict buildpkg prelink ccache"

psycepa · Veteran Joined: 27 Dec 2004 Posts: 1637 Location: Poland

you can find solution in here
_________________
RLUNo. 376073
bo czytac, to trzeba ze zrozumieniem (c) by psycepa
"nigdy nie kloc sie z glupcem, najpierw sprowadzi cie do swojego poziomu a potem pokona doswiadczeniem"
"Life is complex. It has its real and imaginary part."

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

emerge --unmerge emul-linux-x86-glibc
--- Couldn't find 'emul-linux-x86-glibc' to unmerge

I have a processor of sempron-2200 (32bit)

emerge -pv glibc
sys-libs/glibc-2.4-r3 USE="nls nptl nptlonly -build -glibc-omitfp -hardened -profile"

fangorn · Veteran Joined: 31 Jul 2004 Posts: 1886

I dont know if this will help, it is a shot in the dark.

Did you follow the gcc upgrade guide when switching to 4.1.1? I dont know with which gcc version openoffice-bin is compiled, but I am pretty sure it is not 4.1.1, so you may need some older libstdc for compatibility reasons.
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Chin Yee · n00b Joined: 31 Jul 2003 Posts: 48

For me Open Office applications still works fine after upgrading from GCC-3.4.6 to GCC-4.1.1, but it start seq. faulting after I upgraded from KDE-3.5.2 to KDE-3.5.3. It only happened when I try to launch openoffice applications after logging in to KDE. If I were to log out of KDE and login to ICEWM, openoffice applications work flawlessly.

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

today I noticed that OpenOffice normally starts from under Xfce4 ... never thought that window manager can so strange influence to work
recompile KDE as kde-meta - and problem did not change

Chin Yee · n00b Joined: 31 Jul 2003 Posts: 48

I have filed a bug report at

https://bugs.gentoo.org/show_bug.cgi?id=135611

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

a problem is still actual

n0rbi666 · Posted: Sat Jun 10, 2006 2:57 pm Post subject:

suslik - do you use kde ? if so, try to recompile kdelibs without -ffast-math

suslik · Tux's lil' helper Joined: 03 Jul 2005 Posts: 133

Thank You, after emerge kdelibs kdeartwork-styles without -ffast-math (gcc-4.1.1) : work is fine

SteveBallmersChair · Posted: Fri Sep 08, 2006 3:18 pm Post subject:

SteveBallmersChair · Posted: Sun Sep 10, 2006 1:22 pm Post subject:

Hmm. After I re-emerge kdelibs without -ffast-math, then OpenOffice segfaults but brings up the KDE Crash Handler instead of failing silently. After re-emerging kdeartwork-styles, I get the OO splash screen and then a window pops up and disappears. OO then dies.

Perhaps re-emerging all of KDE will work...
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Unix is user friendly- it is just picky who its friends are.

sheldonh · n00b Joined: 14 Sep 2004 Posts: 59

SteveBallmersChair · Posted: Tue Oct 10, 2006 12:10 pm Post subject:

I got it to work after re-emerging system without -ffast-math and since there was also a couple of libssl updates during that time, I bet that I got libssl re-emerged without -ffast-math at some point. And yes, your contributions ARE appreciated and needed- Linux is by and large a community-based venture, and without the community, it dies.
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Unix is user friendly- it is just picky who its friends are.