AW: [bulk] - Re: Missing stack_chk type functions

["DEWI - N. Zacharias" <N dot Zacharias at dewi dot de>]

Moin Reini,


> Von: Reini Urban [mailto:rurban@x-ray.at]
> Gesendet: Mittwoch, 19. Mai 2010 20:14
> An: cygwin@cygwin.com
> Betreff: [bulk] - Re: Missing stack_chk type functions
>
> DEWI - N. Zacharias schrieb:
> >
> > Hi all,
> > I tried to install the  Win32::GuiTest from cpan.
> > It did not work because
> >
> > g++  -shared GuiTest.o DibSect.o  -o
> blib/arch/auto/Win32/GuiTest/GuiTest.dll  \
> >            /usr/lib/perl5/5.10/i686-cygwin/CORE/cygperl5_10.dll -L/usr/lib/w32api
> -lgdi32        \
> >
> > GuiTest.o:GuiTest.cpp:(.text+0x91f0): undefined reference to
> `___stack_chk_guard'
> > GuiTest.o:GuiTest.cpp:(.text+0x96c1): undefined reference to
> `___stack_chk_fail'
> > [...]
> >
> > I found Re: glibc-2.4 __stack_chk_guard/__pointer_chk_guard from 2006
> which is pretty old and refers to using distcc
> > So I don't know whats the problem today.
>
> You need to install gcc4 and set it as default with set-gcc-default-4.sh

That was not the solution (gcc4 was already installed ) and running  set-gcc-default-4.sh makes no difference

 g++ -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: /gnu/gcc/releases/packaging/4.3.4-3/gcc4-4.3.4-3/src/gcc-4.3.4/configure --srcdir=/gnu/gcc/releases/packaging/4.3.4-3/gcc4-4.3.4-3/src/gcc-4.3.4 --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/lib --datadir=/usr/share --localstatedir=/var --sysconfdir=/etc --infodir=/usr/share/info --mandir=/usr/share/man --datadir=/usr/share --infodir=/usr/share/info --mandir=/usr/share/man -v --with-gmp=/usr --with-mpfr=/usr --enable-bootstrap --enable-version-specific-runtime-libs --with-slibdir=/usr/bin --libexecdir=/usr/lib --enable-static --enable-shared --enable-shared-libgcc --disable-__cxa_atexit --with-gnu-ld --with-gnu-as --with-dwarf2 --disable-sjlj-exceptions --enable-languages=ada,c,c++,fortran,java,objc,obj-c++ --disable-symvers --enable-libjava --program-suffix=-4 --enable-libgomp --enable-libssp --enable-libada --enable-threads=posix --with-arch=i686 --with-tune=generic --enable-libgcj-sublibs CC=gcc-4 CXX=g++-4 CC_FOR_TARGET=gcc-4 CXX_FOR_TARGET=g++-4 GNATMAKE_FOR_TARGET=gnatmake GNATBIND_FOR_TARGET=gnatbind AS=/opt/gcc-tools/bin/as.exe AS_FOR_TARGET=/opt/gcc-tools/bin/as.exe LD=/opt/gcc-tools/bin/ld.exe LD_FOR_TARGET=/opt/gcc-tools/bin/ld.exe --with-ecj-jar=/usr/share/java/ecj.jar
Thread model: posix
gcc version 4.3.4 20090804 (release) 1 (GCC)


Have a nice day
Norbert

> --
> Reini Urban
> http://phpwiki.org/  http://murbreak.at/
>
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--------------------------------------------------------------------------
Dipl. Phys.
Norbert Zacharias
Wind Measurements & Power Curve Measurements
DEWI GmbH
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