Re: [OctDev] bug in regexp

[Etienne G. <et...@cs...>]

  Hi All,

I'm sorry for raising a false alarm, the problem I reported was due to
running an octave compile w/ one libc6 on a machine w/ another libc6
installed.

  Etienne

On Thu, Sep 01, 2005 at 08:40:14AM -0400, Etienne Grossmann wrote:
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#   Hi All,
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# thx for your replies. I use CVS octave-forge w/ octave 2.9.3 ... could
# it be a  library issue? It's libc6 2.3.5-3 (Debian) that provides
# regexp.h for regexp.cc.
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#   Thx,
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#   Etienne
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# PS I'm terse to minimize typing to avoid arm pain.
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# etienne@madrid: cvs update
# et...@cv...'s password:
# cvs update: Updating .
# etienne@madrid: make clean
# rm -f *.o core octave-core *.oct *~
# etienne@madrid: make
# mkoctfile -DHAVE_OCTAVE_29 -v regexp.cc
# g++ -c -fPIC -I/usr/local/include/octave-2.9.3 -I/usr/local/include/oct=
ave-2.9.3/octave -I/usr/local/include -mieee-fp -g -O2 -DHAVE_OCTAVE_29 r=
egexp.cc -o regexp.o
# g++ -shared -Wl,-Bsymbolic -o regexp.oct regexp.o -L/usr/local/lib/octa=
ve-2.9.3 -loctinterp -loctave -lcruft -llapack -lcblas -lf77blas -latlas =
-lfftw3 -lreadline -lncurses -ldl -lhdf5 -lz -lm -L/usr/lib/gcc/i486-linu=
x-gnu/3.4.5 -L/usr/lib/gcc/i486-linux-gnu/3.4.5/../../../../lib -L/usr/li=
b/gcc/i486-linux-gnu/3.4.5/../../.. -L/lib/../lib -L/usr/lib/../lib -lhdf=
5 -lz -lfrtbegin -lg2c -lm -lgcc_s
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# On Thu, Sep 01, 2005 at 12:28:14PM +0200, Stefan van der Walt wrote:
# # Hi Etienne
# #=20
# # On Wed, Aug 31, 2005 at 06:41:33PM -0400, Etienne Grossmann wrote:
# # >=20
# # >   Hi All,
# # >=20
# # > I found this one, did not find any obvious cause and don't have tim=
e
# # > to look into it in depth.
# # >=20
# # > octave:1> regexp ("a","aaa")
# # > panic: Segmentation fault -- stopping myself...
# # > attempting to save variables to `octave-core'...
# # > save to `octave-core' complete
# #=20
# # I see
# #=20
# # octave:1> regexp("a", "aaa")
# # ans =3D
# #=20
# #   1  1
# #=20
# #=20
# # Do you have the latest Octave Forge version?  I am currently using th=
e
# # Debian package from 2004/11/16.
# #=20
# # Regards
# # St=E9fan
#=20
# --=20
# Etienne Grossmann ------ http://www.cs.uky.edu/~etienne

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Etienne Grossmann ------ http://www.cs.uky.edu/~etienne