+#!/bin/bash -noprofile
+
+####################################################################################
+# File : gcc-4.0.1.sh
+# Created : Thu Dec 18 12:01:00 2002
+# Author : Vadim SANDLER, Open CASCADE SAS (vadim.sandler@opencascade.com)
+# Project : SALOME
+# Module : Installation Wizard
+# Copyright : 2002-2006 CEA
+#
+# This script is the part of the SALOME installation procedure.
+#
+####################################################################################
+
+check_version(){
+# version number is calculated as: <major>*10000+<minor>*100+<release>
+# e.g. for gcc 3.2 it is equal to 30200, for gcc 3.4.1 - 30401, for gcc 4.0.1 - 40001
+gcc_ver=`gcc -dumpversion | awk -F[.-] '{v1=0;v2=0;v3=0;if(NF>0)v1=$1;if(NF>1)v2=$2;if(NF>2)v3=$3;print v1*10000+v2*100+v3}'`
+if [ $gcc_ver -eq 40001 ] ; then
+ return 0
+fi
+return 1
+}
+
+print_env(){
+cat > ${INSTALL_WORK}/env_${PRODUCT_TYPE}.sh <<EOF
+#$DELIM ${PRODUCT_TYPE} $DELIM
+export GCC_ROOT=\${INSTALL_ROOT}/${PRODUCT}
+export CXX=\${GCC_ROOT}/bin/g++
+export CC=\${GCC_ROOT}/bin/gcc
+export PATH=\${GCC_ROOT}/bin:\${PATH}
+export LD_LIBRARY_PATH=\${GCC_ROOT}/lib:\${LD_LIBRARY_PATH}
+##
+EOF
+(test -w ${PRODUCT_DIR} && cp ${INSTALL_WORK}/env_${PRODUCT_TYPE}.sh ${PRODUCT_DIR})
+make_env ${INSTALL_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}"
+}
+
+# looks for the native product and collects it's environment (used by make_env())
+try_native(){
+gcc_root="`where_gcc 4.0.1`"
+if [ -n "${gcc_root}" ] ; then
+ gcc_root=`cd ${gcc_root}/..; pwd`
+ # get version number: <major>, <minor> and <release>
+ # <major> and <minor> numbers are checked strickly, but <release> number can be larger than required one
+ # version number is calculated as: <major>*10000+<minor>*100+<release>
+ # e.g. for gcc 3.2 it is equal to 30200, for gcc 3.4.1 - 30401, for gcc 4.0.1 - 40001
+ maj_ver=`${gcc_root}/bin/gcc -dumpversion | awk -F[.-] '{if(NF>0) print $1; else print 0}'`
+ min_ver=`${gcc_root}/bin/gcc -dumpversion | awk -F[.-] '{if(NF>1) print $2; else print 0}'`
+ rel_ver=`${gcc_root}/bin/gcc -dumpversion | awk -F[.-] '{if(NF>2) print $3; else print 0}'`
+ let gcc_ver=$maj_ver*10000+$min_ver*100+$rel_ver
+ if [ $gcc_ver -ge 40001 ] ; then
+ tmp="\${GCC_ROOT}/bin ${gcc_root}/bin \${PATH} ${PATH}";
+ path=`sort_path ${tmp}`
+ tmp="\${GCC_ROOT}/lib ${gcc_root}/lib \${LD_LIBRARY_PATH} ${LD_LIBRARY_PATH}";
+ ld_library_path=`sort_path ${tmp}`
+ cat > ${INSTALL_WORK}/env_${PRODUCT_TYPE}.sh <<EOF
+#$DELIM ${PRODUCT_TYPE} $DELIM
+export GCC_ROOT=${gcc_root}
+export CXX=\${GCC_ROOT}/bin/g++
+export CC=\${GCC_ROOT}/bin/gcc
+export PATH=${path}
+export LD_LIBRARY_PATH=${ld_library_path}
+##
+EOF
+ make_env ${INSTALL_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}"
+####### THIS COULD BE USED FOR STRICT COMPARISON ##############################
+# if [ $maj_ver -eq 4 ] && [ $min_ver -eq 0 ] && [ $rel_ver -eq 1 ] ; then
+######################################################################################
+ if [ $maj_ver -eq 4 ] && [ $min_ver -eq 0 ] && [ $rel_ver -ge 1 ] ; then
+ return 0
+ else
+ return 2
+ fi
+ fi
+fi
+return 1
+}
+
+try_preinstalled(){
+try_existing ${PRODUCT_DIR} ${INSTALL_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" ${PRODUCT_TYPE}
+return $?
+}
+
+install_source()
+{
+echo "The installation of gcc 4.0.1 from sources is not provided! Use native gcc."
+return 1
+}
+
+install_binary()
+{
+echo "The installation of gcc 4.0.1 from binaries is not provided! Use native gcc."
+return 1
+}
+
+export PROCEDURE=$1;
+export INSTALL_WORK=$2;
+export SOURCE_DIR=$3;
+export INSTALL_ROOT=$4;
+export PRODUCT_SEQUENCE=$5;
+if [ $# == 6 ] ; then export PRODUCT_TYPE=$6 ; else export PRODUCT_TYPE="gcc" ; fi
+export PRODUCT="gcc-3.4.1"
+export PRODUCT_DIR=${INSTALL_ROOT}/${PRODUCT}
+export PRODUCT_WORK=${INSTALL_WORK}/${PRODUCT}
+source ./common.sh
+$PROCEDURE
