From d6206d142266cadb8b01a6f504662cb5446e6c15 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Mon, 22 Jan 2007 12:00:05 +0000
Subject: [PATCH] Extract gcc common functionality to the separate file in
 order to avoid code duplication

---
 config_files/gcc-3.2.sh    | 124 +------------------------------------
 config_files/gcc-3.3.5.sh  |  95 +---------------------------
 config_files/gcc-3.4.sh    |  95 +---------------------------
 config_files/gcc-4.0.0.sh  |  16 +++++
 config_files/gcc-4.0.1.sh  |  95 +---------------------------
 config_files/gcc-common.sh | 115 ++++++++++++++++++++++++++++++++++
 6 files changed, 139 insertions(+), 401 deletions(-)
 create mode 100755 config_files/gcc-4.0.0.sh
 create mode 100755 config_files/gcc-common.sh

diff --git a/config_files/gcc-3.2.sh b/config_files/gcc-3.2.sh
index e830813..7027000 100755
--- a/config_files/gcc-3.2.sh
+++ b/config_files/gcc-3.2.sh
@@ -12,125 +12,5 @@
 #
 ####################################################################################
 
-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 3.3.2 - 30202
-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 30200 ]  ; 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 3.2.0`"
-if [ -n "${gcc_root}" ] ; then
-    gcc_root=`cd ${gcc_root}/..; pwd`
-    # get version number: <major>, <minor> and <release>
-    # <major> and <minor> numbers are checked strickly, but <release> number can be larger than required one
-    # version number is calculated as: <major>*10000+<minor>*100+<release>
-    # e.g. for gcc 3.2 it is equal to 30200, for gcc 3.3.2 - 30202
-    maj_ver=`${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 30200 ]  ; 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 3 ] && [ $min_ver -eq 2 ] && [ $rel_ver -eq 0 ] ;  then 
-######################################################################################
-	if [ $maj_ver -eq 3 ] && [ $min_ver -eq 2 ] && [ $rel_ver -ge 0 ] ;  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()
-{
-check_version
-if [ $? == 0 ] ; then
-    echo "It impossible to build gcc-3.2 on your current compiler (gcc-3.2)."
-    echo "Installation aborted."
-    return 1
-fi
-
-make_env ${INSTALL_ROOT} ${INSTALL_WORK} "${PRODUCT_SEQUENCE}" ${PRODUCT_TYPE}
-source ${INSTALL_WORK}/$SHRC
-
-#check if $LIBRARY_PATH and $GCC_EXEC_PREFIX are set and then remove path to current dir from them
-if [ -n "$LIBRARY_PATH" ]; then
-export LIBRARY_PATH=`echo $LIBRARY_PATH | sed -e's/^[:\;]*//g' -e's/[:\;]*$//g' -e's/::*/:/g' -e's/;;*/;/g' -e's/[:\;].$//g' -e's/^.[:\;]//g' -e's/[:\;].[:\;]/:/g' -e's/^.$//g'`
-fi
-if [ -n "$GCC_EXEC_PREFIX" ]; then
-export GCC_EXEC_PREFIX=`echo $GCC_EXEC_PREFIX | sed -e's/^[:\;]*//g' -e's/[:\;]*$//g' -e's/::*/:/g' -e's/;;*/;/g' -e's/[:\;].$//g' -e's/^.[:\;]//g' -e's/[:\;].[:\;]/:/g' -e's/^.$//g'`
-fi
-
-check_jb tar xfz ${SOURCE_DIR}/gcc-3.2.tar.gz  -C ${INSTALL_WORK}
-
-makedir ${PRODUCT_DIR}
-
-makedir ${PRODUCT_WORK}-build
-cd ${PRODUCT_WORK}-build
-
-check_job ${PRODUCT_DIR}/CONFIGURE.LOG ${PRODUCT_WORK}/configure --prefix=${PRODUCT_DIR} --enable-static --enable-shared --enable-threads
-check_job ${PRODUCT_DIR}/BOOTSTRAP.LOG make bootstrap
-check_job ${PRODUCT_DIR}/INSTALL.LOG make install
-
-cd ${PRODUCT_DIR}; rm -fr ${PRODUCT_WORK} ${PRODUCT_WORK}-build
-print_env
-}
-
-install_binary()
-{
-echo "It impossible to install gcc from binaries, try install from sources."
-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=$6 ; else export PRODUCT_TYPE="gcc" ; fi
-export PRODUCT="gcc-3.2"
-export PRODUCT_DIR=${INSTALL_ROOT}/${PRODUCT}
-export PRODUCT_WORK=${INSTALL_WORK}/${PRODUCT}
-source ./common.sh
-$PROCEDURE 
+export GCC_VERSION="3.2"
+./gcc-common.sh $*
diff --git a/config_files/gcc-3.3.5.sh b/config_files/gcc-3.3.5.sh
index 971a0d4..d5f6125 100755
--- a/config_files/gcc-3.3.5.sh
+++ b/config_files/gcc-3.3.5.sh
@@ -12,96 +12,5 @@
 #
 ####################################################################################
 
-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 3.3.5 - 30305
-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 30305 ]  ; 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 3.3.5`"
-if [ -n "${gcc_root}" ] ; then
-    gcc_root=`cd ${gcc_root}/..; pwd`
-    # get version number: <major>, <minor> and <release>
-    # <major> and <minor> numbers are checked strickly, but <release> number can be larger than required one
-    # version number is calculated as: <major>*10000+<minor>*100+<release>
-    # e.g. for gcc 3.2 it is equal to 30200, for gcc 3.4.1 - 30401, for gcc 3.3.5 - 30305
-    maj_ver=`${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 30305 ]  ; 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 3 ] && [ $min_ver -eq 4 ] && [ $rel_ver -eq 1 ] ;  then 
-######################################################################################
-	if [ $maj_ver -eq 3 ] && [ $min_ver -eq 3 ] && [ $rel_ver -ge 5 ] ;  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 3.3.5 from sources is not provided! Use native gcc."
-return 1
-}
-
-install_binary()
-{
-echo "The installation of gcc 3.3.5 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=$6 ; else export PRODUCT_TYPE="gcc" ; fi
-export PRODUCT="gcc-3.3.5"
-export PRODUCT_DIR=${INSTALL_ROOT}/${PRODUCT}
-export PRODUCT_WORK=${INSTALL_WORK}/${PRODUCT}
-source ./common.sh
-$PROCEDURE 
+export GCC_VERSION="3.3.5"
+./gcc-common.sh $*
diff --git a/config_files/gcc-3.4.sh b/config_files/gcc-3.4.sh
index a6a78e1..9d1c569 100755
--- a/config_files/gcc-3.4.sh
+++ b/config_files/gcc-3.4.sh
@@ -12,96 +12,5 @@
 #
 ####################################################################################
 
-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
-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 30401 ]  ; 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 3.4.1`"
-if [ -n "${gcc_root}" ] ; then
-    gcc_root=`cd ${gcc_root}/..; pwd`
-    # get version number: <major>, <minor> and <release>
-    # <major> and <minor> numbers are checked strickly, but <release> number can be larger than required one
-    # version number is calculated as: <major>*10000+<minor>*100+<release>
-    # e.g. for gcc 3.2 it is equal to 30200, for gcc 3.4.1 - 30401
-    maj_ver=`${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 30401 ]  ; 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 3 ] && [ $min_ver -eq 4 ] && [ $rel_ver -eq 1 ] ;  then 
-######################################################################################
-	if [ $maj_ver -eq 3 ] && [ $min_ver -eq 4 ] && [ $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 3.4.1 from sources is not provided! Use native gcc."
-return 1
-}
-
-install_binary()
-{
-echo "The installation of gcc 3.4.1 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 
+export GCC_VERSION="3.4.1"
+./gcc-common.sh $*
diff --git a/config_files/gcc-4.0.0.sh b/config_files/gcc-4.0.0.sh
new file mode 100755
index 0000000..4f6fa30
--- /dev/null
+++ b/config_files/gcc-4.0.0.sh
@@ -0,0 +1,16 @@
+#!/bin/bash -noprofile
+
+####################################################################################
+#  File      : gcc-4.0.0.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.
+#
+####################################################################################
+
+export GCC_VERSION="4.0.0"
+./gcc-common.sh $*
diff --git a/config_files/gcc-4.0.1.sh b/config_files/gcc-4.0.1.sh
index e961d45..c5faba0 100755
--- a/config_files/gcc-4.0.1.sh
+++ b/config_files/gcc-4.0.1.sh
@@ -12,96 +12,5 @@
 #
 ####################################################################################
 
-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 
+export GCC_VERSION="4.0.1"
+./gcc-common.sh $*
diff --git a/config_files/gcc-common.sh b/config_files/gcc-common.sh
new file mode 100755
index 0000000..af4d794
--- /dev/null
+++ b/config_files/gcc-common.sh
@@ -0,0 +1,115 @@
+#!/bin/bash -noprofile
+
+####################################################################################
+#  File      : gcc-common.sh
+#  Created   : Mon Jan 22 14:23:10 2007
+#  Author    : Vadim SANDLER, Open CASCADE SAS (vadim.sandler@opencascade.com)
+#  Project   : SALOME
+#  Module    : Installation Wizard
+#  Copyright : 2002-2007 CEA
+#
+#  This script is the part of the SALOME installation procedure.
+#
+####################################################################################
+
+if [ "x$GCC_VERSION" == "x" ] ; then
+    GCC_VERSION="3.2"
+fi
+GCC_VERSION_MAJ=`echo $GCC_VERSION | awk -F[.-] '{if(NF>0) print $1; else print 0}'`
+GCC_VERSION_MIN=`echo $GCC_VERSION | awk -F[.-] '{if(NF>1) print $2; else print 0}'`
+GCC_VERSION_REL=`echo $GCC_VERSION | awk -F[.-] '{if(NF>2) print $3; else print 0}'`
+let GCC_VERSION_ID=$GCC_VERSION_MAJ*10000+$GCC_VERSION_MIN*100+$GCC_VERSION_REL
+
+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 3.3.2 - 30202
+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 $GCC_VERSION_ID ]  ; 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 $GCC_VERSION`"
+if [ -n "${gcc_root}" ] ; then
+    gcc_root=`cd ${gcc_root}/..; pwd`
+    # get version number: <major>, <minor> and <release>
+    # <major> and <minor> numbers are checked strickly, but <release> number can be larger than required one
+    # version number is calculated as: <major>*10000+<minor>*100+<release>
+    # e.g. for gcc 3.2 it is equal to 30200, for gcc 3.3.2 - 30202
+    maj_ver=`${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 $GCC_VERSION_ID ]  ; 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 3 ] && [ $min_ver -eq 2 ] && [ $rel_ver -eq 0 ] ;  then 
+######################################################################################
+	if [ $maj_ver -eq $GCC_VERSION_MAJ ] && [ $min_ver -eq $GCC_VERSION_MIN ] && [ $rel_ver -ge $GCC_VERSION_REL ] ;  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 $GCC_VERSION from sources is not provided! Use native gcc."
+return 1
+}
+
+install_binary()
+{
+echo "It impossible to install gcc $GCC_VERSION from binaries, try install from sources."
+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=$6 ; else export PRODUCT_TYPE="gcc" ; fi
+export PRODUCT="gcc-$GCC_VERSION"
+export PRODUCT_DIR=${INSTALL_ROOT}/${PRODUCT}
+export PRODUCT_WORK=${INSTALL_WORK}/${PRODUCT}
+source ./common.sh
+$PROCEDURE 
-- 
2.39.2