Re: thoughts about unwind_protect

[Marco Atzeri]

--- Gio 7/1/10, Jaroslav Hajek  ha scritto:

> 
> Can you clarify a little? You have Octave built
> --without-framework-opengl and it crashes on exit? Or the
> other way
> around?

It is configured without opengl and without fltk.
Octave crash on exit; just only the command exit is 
enough for the segfault.
All the other functionality seems to work.
"Make check" pass all the tests. 

../octave/configure --libexecdir=/usr/lib --without-framework-opengl 
F77=gfortran-4 CXX=g++-4 CPP=cpp-4 CC=gcc-4 LDFLAGS=-no-undefined 
FLIBS=-lgfortran lt_cv_deplibs_check_method=pass_all

In the past there was a flag to disable the fltk, but it seems not anymore 
available. However the absence is detected,
and I have no fltk libs in the system to avoid false detection.


configure:44198: WARNING: FLTK config script not found.  Native graphics will 
be disabled.
configure:44214: WARNING:
configure:44216: WARNING: I didn't find the necessary libraries to compile 
native
configure:44218: WARNING: graphics.  It isn't necessary to have native graphics,
configure:44220: WARNING: but you will need to have gnuplot installed or you 
won't
configure:44222: WARNING: be able to use any of Octave's plotting commands
configure:44224: WARNING:


Octave is now configured for i686-pc-cygwin

  Source directory:            ../octave
  Installation prefix:         /usr/local
  C compiler:                  gcc-4  -mieee-fp  -Wall -W -Wshadow -Wformat -g 
-O2
  C++ compiler:                g++-4  -mieee-fp -I/usr/include/freetype2    
-Wall -W -Wshadow -Wold-style-cast -Wformat -g -O2
  Fortran compiler:            gfortran-4 -O -mieee-fp
  Fortran libraries:           -lgfortran
  Lex libraries:
  LIBS:                        -lwsock32 -lm   -lwsock32

  AMD CPPFLAGS:
  AMD LDFLAGS:
  AMD libraries:               -lamd
  ARPACK libraries:            -larpack
  BLAS libraries:              -lblas
  CAMD CPPFLAGS:
  CAMD LDFLAGS:
  CAMD libraries:              -lcamd
  CARBON libraries:
  CCOLAMD CPPFLAGS:
  CCOLAMD LDFLAGS:
  CCOLAMD libraries:           -lccolamd
  CHOLMOD CPPFLAGS:
  CHOLMOD LDFLAGS:
  CHOLMOD libraries:           -lcholmod
  COLAMD CPPFLAGS:
  COLAMD LDFLAGS:
  COLAMD libraries:            -lcolamd
  CURL CPPFLAGS:
  CURL LDFLAGS:
  CURL libraries:              -lcurl
  CXSPARSE CPPFLAGS:
  CXSPARSE LDFLAGS:
  CXSPARSE libraries:          -lcxsparse
  DL libraries:
  FFTW3 CPPFLAGS:
  FFTW3 LDFLAGS:
  FFTW3 libraries:             -lfftw3
  FFTW3F CPPFLAGS:
  FFTW3F LDFLAGS:
  FFTW3F libraries:            -lfftw3f
  FFTW3F libraries:            -lfftw3f
  fontconfig CFLAGS:
  fontconfig LIBS:             -lfontconfig -lexpat -lfreetype -lz -liconv
  FT2_CFLAGS:                  -I/usr/include/freetype2
  FT2_LIBS:                    -lfreetype -lz
  GLPK CPPFLAGS:
  GLPK LDFLAGS:
  GLPK libraries:              -lglpk
  graphics CFLAGS:
  graphics LIBS:
  GraphicsMagick++ CPPFLAGS:   -I/usr/include/GraphicsMagick
  GraphicsMagick++ LDFLAGS:
  GraphicsMagick++ libraries:  -lGraphicsMagick++ -lGraphicsMagick
  HDF5 CPPFLAGS:
  HDF5 LDFLAGS:
  HDF5 libraries:              -lhdf5
  LAPACK libraries:            -llapack
  OPENGL libraries:            -lfontconfig -lexpat -lfreetype -lz -liconv   
-L/usr/X11R6/lib -lGL -lGLU
  PTHREAD flags:
  PTHREAD libraries:
  QHULL CPPFLAGS:
  QHULL LDFLAGS:
  QHULL libraries:             -lqhull
  QRUPDATE libraries:          -lqrupdate
  READLINE libraries:          -lreadline
  REGEX libraries:             -L/usr/lib -lpcre
  TERM libraries:              -lncurses
  UMFPACK libraries:           -lumfpack
  X11 include flags:
  X11 libraries:               -lX11
  Z CPPFLAGS:
  Z LDFLAGS:
  Z libraries:                 -lz

  Default pager:               less
  gnuplot:                     gnuplot

  Do internal array bounds checking:  false
  Build static libraries:             false
  Build shared libraries:             true
  Dynamic Linking:                    true (dlopen)
  Include support for GNU readline:   true
  64-bit array dims and indexing:     false


do you need the full config.log ?

Regards
Marco