GCC_3.3.1 error while invoking icfb 5141

Hi,

Thanks in advance! 

When I invoke the tool from /opt/cadence/ic5141/tools/dfII/bin/icfb

I get following error:

[root@localhost sf_Cadence]# icfb &
[1] 17463
[root@localhost sf_Cadence]# /bin/sh: /opt/cadence/ic5141//tools/lib/libgcc_s.so.1: version `GCC_3.3.1' not found (required by /bin/sh)

[1]+  Exit 1                  icfb

If you know the answer, you could ignore the below details. Otherwise below are the details about my setup and environement setup on m my PC:

1) I have following three gcc compiler in bin directory:

[root@localhost sf_Cadence]# ls /usr/bin/gcc*
/usr/bin/gcc  /usr/bin/gcc-3.1  /usr/bin/gcc3-version

2) When I try to see the version of gcc, I get 4.6 version of gcc as below (this is the default gcc which was installed, I had to install gcc3):

[root@localhost sf_Cadence]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-redhat-linux/4.6.0/lto-wrapper
Target: i686-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch=i686 --build=i686-redhat-linux
Thread model: posix
gcc version 4.6.0 20110530 (Red Hat 4.6.0-9) (GCC)

3) when I try to see the gcc3 version, I get following:

[root@localhost sf_Cadence]# gcc-3.1 -v
Reading specs from /usr/lib/gcc-lib/i586-pc-linux/3.1/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --host=i586-pc-linux --program-suffix=-3.1
Thread model: posix
gcc version 3.1

4) You might notice from below, I have added path of gcc3.1 in LD_LIBRARY_PATH: "/usr/bin/gcc-3.1" hoping that the error will go away. i installed this gcc3.1 from follwoing website : http://rpm.pbone.net/index.php3/stat/4/idpl/8446010/dir/turbolinux/com/gcc3-3.1.1-1.i586.rpm.html

5) I source following file to set the tool related environment variables:

# --------------Excerpt from .bashrc-----------------------------
export CDS_ROOT=/opt/cadence/ic5141/
export CDS_INST_DIR=$CDS_ROOT
export CDS_INSTALL_DIR=$CDS_ROOT/tools/dfII
export CDSDIR=$CDS_ROOT/tools
export CDS_Netlisting_Mode=Analog
export XKEYSYMDB=$CDS_ROOT/share/cdssetup/tdmX11/XKeysymDB
export XNLSPATH=$CDS_ROOT/share/cdssetup/tdmX11/nls
export CDS_WAVESCAN_JRE_DIR=$CDS_ROOT/tools/jre1.42
export CDS_LIC_FILE=xxxx@rice.edu
export LM_LICENSE_FILE=xxxx@rice.edu
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/bin/gcc-3.1:$CDS_ROOT/tools/lib:$CDS_INSTALL_DIR/lib

PATH=$PATH:$CDSDIR/bin:$CDSDIR/dfII/bin:$CDSDIR/SKILL06.00/context:$CDSDIR/SKILL06.10/context:$CDSDIR/dracula/bin
PATH=$PATH:$MMSIM_ROOT/tools/bin:$MMSIM_ROOT/tools/spectre/bin:$CDS_ROOT/tools/bin:$CDS_ROOT/tools/dfII/bin:/usr/sbin
PATH=$CDS_ROOT/tools/bin:$CDS_INSTALL_DIR/bin:$CDS_ROOT/tools/spectre/bin
PATH=$PATH:$CDS_ROOT/tools/bin:$CDS_INSTALL_DIR/bin:$CDS_ROOT/tools/spectre/bin
PATH=$PATH:/bin:/usr/local/bin:/usr/bin:/usr/ucb:/etc:/usr/openwin/bin:/usr/X11R6/bin
export PATH

6) after sourcing a file with above paths, I can not even open gvim:

[root@localhost sf_Cadence]# gvim ic5141_bashrc
gvim: /opt/cadence/ic5141//tools/lib/libgcc_s.so.1: version `GCC_3.3.1' not found (required by /usr/lib/libX11.so.6)
gvim: /opt/cadence/ic5141//tools/lib/libgcc_s.so.1: version `GCC_3.3.1' not found (required by /usr/lib/libruby.so.1.8)

Regards,

KD