...

diff --git a/install/cpPlugins_Install_Dependencies.sh b/install/cpPlugins_Install_Dependencies.sh
index c18416dbec5246d1320fec7a2d42ba7a57e125a9..cbfb9862e17f17aa7b43cf1de49746d110110772 100755 (executable)
--- a/install/cpPlugins_Install_Dependencies.sh
+++ b/install/cpPlugins_Install_Dependencies.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 
-
 # ===================
 # = Welcome message =
 # ===================
@@ -14,39 +13,53 @@ echo "#######################################################################"
 # = Various values =
 # ==================
 
-number_of_cores=`nproc --all`
-number_of_threads=`expr $number_of_cores / 2`
-install_prefix="$HOME/local"
-build_type="release"
-linking_mode="shared"
+number_of_threads="nope"
+while ! [[ "$number_of_threads" =~ ^[0-9]+$ ]]; do
+    echo -n "--> How many threads do you want to use to compile?: "
+    read number_of_threads
+done
+read -e -p "--> Please provide where you want to install the packages I will generate: " tmp
+install_prefix="${tmp/#\~/$HOME}"
+echo "--> What kind of compilation will you want to perform?"
+echo "    [0] Debug"
+echo "    [1] Release"
+echo -n "  Please choose a number and press [ENTER]: "
+read choice
+qt_build_type="release"
+tk_build_type="MinSizeRel"
+if [ "$choice" -eq 0 ]; then
+    qt_build_type="debug"
+    tk_build_type="Debug"
+fi
+echo "--> What kind of linkage will you want to perform?"
+echo "    [0] Static"
+echo "    [1] Shared"
+echo -n "  Please choose a number and press [ENTER]: "
+read choice
+link_type="shared"
+if [ "$choice" -eq 0 ]; then
+    link_type="static"
+fi
 cur_dir=`pwd`
 bash_dir=`readlink -f ${0/#\~/$HOME} | xargs dirname`
 
 echo "#######################################################################"
-echo "  Number of cores   : $number_of_cores "
-echo "  Number of threads : $number_of_threads "
-echo "  Install prefix    : $install_prefix "
-echo "  Build type        : $build_type "
-echo "  Linking mode      : $linking_mode "
-echo "  Current directory : $cur_dir "
-echo "  Bash directory    : $bash_dir "
+echo "  PLEASE REVIEW THE FOLLOWING INFORMATION:"
+echo "#######################################################################"
+echo "  Number of threads : $number_of_threads"
+echo "  Install prefix    : $install_prefix"
+echo "  Build type        : $qt_build_type;$tk_build_type"
+echo "  Linking mode      : $link_type"
+echo "  Current directory : $cur_dir"
+echo "  Bash directory    : $bash_dir"
 echo "#######################################################################"
 read -p "Is this ok? [y/N] " -n 1 -r
 echo
 if [[ $REPLY =~ ^[Nn]$ ]]; then
-    echo "Sorry to hear this. Please change these values by modifying this script."
+    echo "Sorry to hear this. Please change these values by re-executing this script."
     exit 1
 fi
 
-if [ "$build_type" == "release" ]; then
-    itk_build_type="MinSizeRel"
-    vtk_build_type="MinSizeRel"
-else
-    itk_build_type="Debug"
-    vtk_build_type="Debug"
-fi
-
-
 # =====================
 # = Include functions =
 # =====================
@@ -63,203 +76,193 @@ if [[ $REPLY =~ ^[Yy]$ ]]; then
     echo "#####################"
     echo "# Configuring Qt4.8 #"
     echo "#####################"
-    qmake_exe=`find_executables qmake qmake-qt4`
+    qmake_exe=`choose_installation \`which -a qmake qmake-qt4\``
     if [ "x$qmake_exe" == "x" ]; then
-        qmake_source_dir=""
-        qmake_binary_dir=""
-        echo "----> Ok, we will compile Qt4.8 from source code <----"
-        read -e -p "--> Please provide a valid location of Qt4.8's source code (either a compressed file or directory): " tmp
-        qmake_loc=`readlink -f ${tmp/#\~/$HOME}`
-        if [[ -f $qmake_loc ]]; then
-            echo -n "--> Expanding Qt4.8 source code... "
-            qmake_source_dir=`dirname $qmake_loc`/`echo \`basename $qmake_loc\` | sed 's/\./_/g'`_sources
-            qmake_binary_dir=`dirname $qmake_loc`/`echo \`basename $qmake_loc\` | sed 's/\./_/g'`_binary
-            rm -rf $qmake_source_dir $qmake_binary_dir
-            mkdir -p $qmake_source_dir
-            uncompress $qmake_loc $qmake_source_dir
-            echo "done!"
-        else
-            qmake_source_dir=$qmake_loc
-            qmake_binary_dir="$qmake_loc"_binary
-        fi
+        qmake_source_dir=`prepare_compilation`
+        qmake_binary_dir="$qmake_source_dir"_build
+        rm -rf $qmake_binary_dir
         mkdir -p $qmake_binary_dir
         cd $qmake_binary_dir
         $qmake_source_dir/configure \
-            -$build_type -opensource -$linking_mode -fast \
+            -$qt_build_type -opensource -$link_type -fast \
             -optimized-qmake -confirm-license \
             -nomake demos -nomake examples \
             -prefix $install_prefix
         make -j$number_of_threads -k
         make -j install
         cd $cur_dir
-        qmake_exe=""
-        qmake_execs=($install_prefix/bin/qmake $install_prefix/bin/qmake-qt4)
-        for i in $qmake_execs; do
-            if [[ -f "$i" ]]; then
-                qmake_exe=$i
-                break
-            fi
-        done
-    fi
-    if [ "x$qmake_exe" == "x" ]; then
-        echo "Sorry, could not find a vaild qmake executable. Bailing out!!!"
-        exit 1
-    fi
-    qt_version=`$qmake_exe -v | grep Using\ Qt\ version | sed 's/Using\ Qt\ version\ //g'`
-    if version_gt 4.8 $qt_version; then
-        echo "*** FATAL ERROR: your Qt version is $qt_version, but needed version should be 4.8 ***"
     fi
 fi
 
-# ===============
-# = Build CMake =
-# ===============
 
-echo "#####################"
-echo "# Configuring CMake #"
-echo "#####################"
-cmake_exe=`find_executables cmake`
-if [ "x$cmake_exe" == "x" ]; then
-    cmake_source_dir=""
-    cmake_binary_dir=""
-    echo "----> Ok, we will compile CMake from source code <----"
-    read -e -p "--> Please provide a valid location of CMake's source code (either a compressed file or directory): " tmp
-    cmake_loc=`readlink -f ${tmp/#\~/$HOME}`
-    if [[ -f $cmake_loc ]]; then
-        echo -n "--> Expanding CMake source code... "
-        cmake_source_dir=`dirname $cmake_loc`/`echo \`basename $cmake_loc\` | sed 's/\./_/g'`_sources
-        cmake_binary_dir=`dirname $cmake_loc`/`echo \`basename $cmake_loc\` | sed 's/\./_/g'`_binary
-        rm -rf $cmake_source_dir $cmake_binary_dir
-        mkdir -p $cmake_source_dir
-        uncompress $cmake_loc $cmake_source_dir
-        echo "done!"
-    else
-        cmake_source_dir=$cmake_loc
-        cmake_binary_dir="$cmake_loc"_binary
-    fi
-    cmake_qt_options="--no-qt-gui"
-    if [ -x "$qmake_exe" ]; then
-        cmake_qt_options="--qt-gui --qt-qmake=$qmake_exe"
-    fi
-    mkdir -p $cmake_binary_dir
-    cd $cmake_binary_dir
-    $cmake_source_dir/bootstrap --prefix=$install_prefix $cmake_qt_options
-    make -j$number_of_threads -k
-    make -j install
-    cd $cur_dir
-    cmake_exe=""
-    cmake_execs=($install_prefix/bin/cmake)
-    for i in $cmake_execs; do
-        if [[ -f "$i" ]]; then
-            cmake_exe=$i
-            break
-        fi
-    done
-fi
-if [ "x$cmake_exe" == "x" ]; then
-    echo "Sorry, could not find a vaild cmake executable. Bailing out!!!"
-    exit 1
-fi
-cmake_version=`$cmake_exe -version | grep cmake\ version | sed 's/cmake\ version\ //g'`
-if version_gt 3.0 $cmake_version; then
-    echo "*** FATAL ERROR: your CMake version is $cmake_version, but needed version should be at least 3.0 ***"
-fi
+#         qmake_exe=""
+#         qmake_execs=($install_prefix/bin/qmake $install_prefix/bin/qmake-qt4)
+#         for i in $qmake_execs; do
+#             if [[ -f "$i" ]]; then
+#                 qmake_exe=$i
+#                 break
+#             fi
+#         done
+#     fi
+#     if [ "x$qmake_exe" == "x" ]; then
+#         echo "Sorry, could not find a vaild qmake executable. Bailing out!!!"
+#         exit 1
+#     fi
+#     qt_version=`$qmake_exe -v | grep Using\ Qt\ version | sed 's/Using\ Qt\ version\ //g'`
+#     if version_gt 4.8 $qt_version; then
+#         echo "*** FATAL ERROR: your Qt version is $qt_version, but needed version should be 4.8 ***"
+#     fi
+# fi
 
-# =============
-# = Build ITK =
-# =============
+# # ===============
+# # = Build CMake =
+# # ===============
 
-echo "#####################"
-echo "# Configuring ITK #"
-echo "#####################"
-itk_source_dir=""
-itk_binary_dir=""
-echo "----> Ok, we will compile ITK from source code <----"
-read -e -p "--> Please provide a valid location of ITK's source code (either a compressed file or directory): " tmp
-itk_loc=`readlink -f ${tmp/#\~/$HOME}`
-if [[ -f $itk_loc ]]; then
-    echo -n "--> Expanding ITK source code... "
-    itk_source_dir=`dirname $itk_loc`/`echo \`basename $itk_loc\` | sed 's/\./_/g'`_sources
-    itk_binary_dir=`dirname $itk_loc`/`echo \`basename $itk_loc\` | sed 's/\./_/g'`_binary
-    rm -rf $itk_source_dir $itk_binary_dir
-    mkdir -p $itk_source_dir
-    uncompress $itk_loc $itk_source_dir
-    echo "done!"
-else
-    itk_source_dir=$itk_loc
-    itk_binary_dir="$itk_loc"_binary
-fi
-mkdir -p $itk_binary_dir
-cd $itk_binary_dir
-$cmake_exe \
-    -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
-    -DBUILD_DOCUMENTATION:BOOL=OFF \
-    -DBUILD_EXAMPLES:BOOL=OFF \
-    -DBUILD_SHARED_LIBS:BOOL=ON \
-    -DBUILD_TESTING:BOOL=OFF \
-    -DCMAKE_BUILD_TYPE:STRING=$itk_build_type \
-    -DModule_ITKReview:BOOL=ON \
-    -DModule_ITKVtkGlue:BOOL=OFF \
-    -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
-    $itk_source_dir
-make -j$number_of_threads -k
-make -j install
-cd $cur_dir
+# echo "#####################"
+# echo "# Configuring CMake #"
+# echo "#####################"
+# cmake_exe=`find_executables cmake`
+# if [ "x$cmake_exe" == "x" ]; then
+#     cmake_source_dir=""
+#     cmake_binary_dir=""
+#     echo "----> Ok, we will compile CMake from source code <----"
+#     read -e -p "--> Please provide a valid location of CMake's source code (either a compressed file or directory): " tmp
+#     cmake_loc=`readlink -f ${tmp/#\~/$HOME}`
+#     if [[ -f $cmake_loc ]]; then
+#         echo -n "--> Expanding CMake source code... "
+#         cmake_source_dir=`dirname $cmake_loc`/`echo \`basename $cmake_loc\` | sed 's/\./_/g'`_sources
+#         cmake_binary_dir=`dirname $cmake_loc`/`echo \`basename $cmake_loc\` | sed 's/\./_/g'`_binary
+#         rm -rf $cmake_source_dir $cmake_binary_dir
+#         mkdir -p $cmake_source_dir
+#         uncompress $cmake_loc $cmake_source_dir
+#         echo "done!"
+#     else
+#         cmake_source_dir=$cmake_loc
+#         cmake_binary_dir="$cmake_loc"_binary
+#     fi
+#     cmake_qt_options="--no-qt-gui"
+#     if [ -x "$qmake_exe" ]; then
+#         cmake_qt_options="--qt-gui --qt-qmake=$qmake_exe"
+#     fi
+#     mkdir -p $cmake_binary_dir
+#     cd $cmake_binary_dir
+#     $cmake_source_dir/bootstrap --prefix=$install_prefix $cmake_qt_options
+#     make -j$number_of_threads -k
+#     make -j install
+#     cd $cur_dir
+#     cmake_exe=""
+#     cmake_execs=($install_prefix/bin/cmake)
+#     for i in $cmake_execs; do
+#         if [[ -f "$i" ]]; then
+#             cmake_exe=$i
+#             break
+#         fi
+#     done
+# fi
+# if [ "x$cmake_exe" == "x" ]; then
+#     echo "Sorry, could not find a vaild cmake executable. Bailing out!!!"
+#     exit 1
+# fi
+# cmake_version=`$cmake_exe -version | grep cmake\ version | sed 's/cmake\ version\ //g'`
+# if version_gt 3.0 $cmake_version; then
+#     echo "*** FATAL ERROR: your CMake version is $cmake_version, but needed version should be at least 3.0 ***"
+# fi
 
-# =============
-# = Build VTK =
-# =============
+# # =============
+# # = Build ITK =
+# # =============
 
-echo "#####################"
-echo "# Configuring VTK #"
-echo "#####################"
-vtk_source_dir=""
-vtk_binary_dir=""
-echo "----> Ok, we will compile VTK from source code <----"
-read -e -p "--> Please provide a valid location of VTK's source code (either a compressed file or directory): " tmp
-vtk_loc=`readlink -f ${tmp/#\~/$HOME}`
-if [[ -f $vtk_loc ]]; then
-    echo -n "--> Expanding VTK source code... "
-    vtk_source_dir=`dirname $vtk_loc`/`echo \`basename $vtk_loc\` | sed 's/\./_/g'`_sources
-    vtk_binary_dir=`dirname $vtk_loc`/`echo \`basename $vtk_loc\` | sed 's/\./_/g'`_binary
-    rm -rf $vtk_source_dir $vtk_binary_dir
-    mkdir -p $vtk_source_dir
-    uncompress $vtk_loc $vtk_source_dir
-    echo "done!"
-else
-    vtk_source_dir=$vtk_loc
-    vtk_binary_dir="$vtk_loc"_binary
-fi
-mkdir -p $vtk_binary_dir
-cd $vtk_binary_dir
-if [ "x$qmake_exe" == "x" ]; then
-    $cmake_exe \
-        -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
-        -DBUILD_DOCUMENTATION:BOOL=OFF \
-        -DBUILD_EXAMPLES:BOOL=OFF \
-        -DBUILD_SHARED_LIBS:BOOL=ON \
-        -DBUILD_TESTING:BOOL=OFF \
-        -DCMAKE_BUILD_TYPE:STRING=$vtk_build_type \
-        -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
-        $vtk_source_dir
-else
-    $cmake_exe \
-        -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
-        -DBUILD_DOCUMENTATION:BOOL=OFF \
-        -DBUILD_EXAMPLES:BOOL=OFF \
-        -DBUILD_SHARED_LIBS:BOOL=ON \
-        -DBUILD_TESTING:BOOL=OFF \
-        -DQT_QMAKE_EXECUTABLE:PATH=$qmake_exe \
-        -DCMAKE_BUILD_TYPE:STRING=$vtk_build_type \
-        -DModule_vtkGUISupportQt:BOOL=ON \
-        -DModule_vtkGUISupportQtOpenGL:BOOL=ON \
-        -DModule_vtkGUISupportQtSQL:BOOL=OFF \
-        -DModule_vtkGUISupportQtWebkit:BOOL=OFF \
-        -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
-        $vtk_source_dir
-fi
-make -j$number_of_threads -k
-make -j install
-cd $cur_dir
+# echo "#####################"
+# echo "# Configuring ITK #"
+# echo "#####################"
+# itk_source_dir=""
+# itk_binary_dir=""
+# echo "----> Ok, we will compile ITK from source code <----"
+# read -e -p "--> Please provide a valid location of ITK's source code (either a compressed file or directory): " tmp
+# itk_loc=`readlink -f ${tmp/#\~/$HOME}`
+# if [[ -f $itk_loc ]]; then
+#     echo -n "--> Expanding ITK source code... "
+#     itk_source_dir=`dirname $itk_loc`/`echo \`basename $itk_loc\` | sed 's/\./_/g'`_sources
+#     itk_binary_dir=`dirname $itk_loc`/`echo \`basename $itk_loc\` | sed 's/\./_/g'`_binary
+#     rm -rf $itk_source_dir $itk_binary_dir
+#     mkdir -p $itk_source_dir
+#     uncompress $itk_loc $itk_source_dir
+#     echo "done!"
+# else
+#     itk_source_dir=$itk_loc
+#     itk_binary_dir="$itk_loc"_binary
+# fi
+# mkdir -p $itk_binary_dir
+# cd $itk_binary_dir
+# $cmake_exe \
+#     -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
+#     -DBUILD_DOCUMENTATION:BOOL=OFF \
+#     -DBUILD_EXAMPLES:BOOL=OFF \
+#     -DBUILD_SHARED_LIBS:BOOL=ON \
+#     -DBUILD_TESTING:BOOL=OFF \
+#     -DCMAKE_BUILD_TYPE:STRING=$itk_build_type \
+#     -DModule_ITKReview:BOOL=ON \
+#     -DModule_ITKVtkGlue:BOOL=OFF \
+#     -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
+#     $itk_source_dir
+# make -j$number_of_threads -k
+# make -j install
+# cd $cur_dir
+
+# # =============
+# # = Build VTK =
+# # =============
+
+# echo "#####################"
+# echo "# Configuring VTK #"
+# echo "#####################"
+# vtk_source_dir=""
+# vtk_binary_dir=""
+# echo "----> Ok, we will compile VTK from source code <----"
+# read -e -p "--> Please provide a valid location of VTK's source code (either a compressed file or directory): " tmp
+# vtk_loc=`readlink -f ${tmp/#\~/$HOME}`
+# if [[ -f $vtk_loc ]]; then
+#     echo -n "--> Expanding VTK source code... "
+#     vtk_source_dir=`dirname $vtk_loc`/`echo \`basename $vtk_loc\` | sed 's/\./_/g'`_sources
+#     vtk_binary_dir=`dirname $vtk_loc`/`echo \`basename $vtk_loc\` | sed 's/\./_/g'`_binary
+#     rm -rf $vtk_source_dir $vtk_binary_dir
+#     mkdir -p $vtk_source_dir
+#     uncompress $vtk_loc $vtk_source_dir
+#     echo "done!"
+# else
+#     vtk_source_dir=$vtk_loc
+#     vtk_binary_dir="$vtk_loc"_binary
+# fi
+# mkdir -p $vtk_binary_dir
+# cd $vtk_binary_dir
+# if [ "x$qmake_exe" == "x" ]; then
+#     $cmake_exe \
+#         -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
+#         -DBUILD_DOCUMENTATION:BOOL=OFF \
+#         -DBUILD_EXAMPLES:BOOL=OFF \
+#         -DBUILD_SHARED_LIBS:BOOL=ON \
+#         -DBUILD_TESTING:BOOL=OFF \
+#         -DCMAKE_BUILD_TYPE:STRING=$vtk_build_type \
+#         -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
+#         $vtk_source_dir
+# else
+#     $cmake_exe \
+#         -DCMAKE_CXX_FLAGS:STRING=-std=c++11 \
+#         -DBUILD_DOCUMENTATION:BOOL=OFF \
+#         -DBUILD_EXAMPLES:BOOL=OFF \
+#         -DBUILD_SHARED_LIBS:BOOL=ON \
+#         -DBUILD_TESTING:BOOL=OFF \
+#         -DQT_QMAKE_EXECUTABLE:PATH=$qmake_exe \
+#         -DCMAKE_BUILD_TYPE:STRING=$vtk_build_type \
+#         -DModule_vtkGUISupportQt:BOOL=ON \
+#         -DModule_vtkGUISupportQtOpenGL:BOOL=ON \
+#         -DModule_vtkGUISupportQtSQL:BOOL=OFF \
+#         -DModule_vtkGUISupportQtWebkit:BOOL=OFF \
+#         -DCMAKE_INSTALL_PREFIX:PATH=$install_prefix \
+#         $vtk_source_dir
+# fi
+# make -j$number_of_threads -k
+# make -j install
+# cd $cur_dir
 
 ## eof - $RCSfile$

diff --git a/install/cpPlugins_Install_Functions.sh b/install/cpPlugins_Install_Functions.sh
index f69aca09783448bb5bce9d35fc13d0734443cf63..311fc07b53659e4104e3b6a35a0b18a5b9768b5b 100644 (file)
--- a/install/cpPlugins_Install_Functions.sh
+++ b/install/cpPlugins_Install_Functions.sh
@@ -51,45 +51,65 @@ function uncompress {
     eval $uz_command
 }
 
-# =============================
-# = Find executables function =
-# =============================
+# ================================
+# = Choose installation function =
+# ================================
 
-function find_executables {
-    exe=""
-    execs=`which -a $@`
-    if [ "${#execs[@]}" -gt "0" ]; then
-        (>&2 echo "--> I have found a(some) executable(s), please choose one:")
-        c=0
-        choices=()
-        for i in ${execs[@]}; do
-            (>&2 echo "  [$c] $i")
-            choices+=("$i")
-            c=$[$c+1]
-        done
-        (>&2 echo "  [$c] Manually choose another installation")
-        c=$[$c+1]
-        (>&2 echo "  [$c] Compile from source code")
-        (>&2 echo -n "  Please choose a number and press [ENTER]: ")
-        read choice
-        if [ "$choice" -lt "${#choices[@]}" ]; then
-            exe=${choices[$choice]}
-        elif [ "$choice" -eq "${#choices[@]}" ]; then
-            read -e -p "Please provide a valid location: " tmp
-            exe=`readlink -f ${tmp/#\~/$HOME}`
-        fi
+function choose_installation {
+    ## Load choices
+    choices=()
+    for i in $@; do
+        choices+=("$i")
+    done
+
+    ## Print menu
+    if [ "${#choices[@]}" -eq 0 ]; then
+        (>&2 echo "--> I have not found any installation, please choose:")
     else
-        (>&2 echo "--> I have not found any valid install, please choose:")
-        (>&2  echo "  [0] Manually choose an installation")
-        (>&2  echo "  [1] Compile from source code")
-        (>&2  echo -n "  Please choose a number and press [ENTER]: ")
-        read choice
-        if [ "$choice" -eq "0" ]; then
-            read -e -p "Please provide a valid location: " tmp
-            exe=`readlink -f ${tmp/#\~/$HOME}`
-        fi
+        (>&2 echo "--> I have found a(some) installation(s), please choose one:")
+    fi
+    c=0
+    for i in ${choices[@]}; do
+        (>&2 echo "  [$c] $i")
+        c=$[$c+1]
+    done
+    (>&2 echo "  [$c] Manually choose another installation")
+    c=$[$c+1]
+    (>&2 echo "  [$c] Compile from source code")
+
+    ## Get user input
+    (>&2 echo -n "  Please choose a number and press [ENTER]: ")
+    read choice
+    exe=""
+    if [ "$choice" -lt "${#choices[@]}" ]; then
+        exe=${choices[$choice]}
+    elif [ "$choice" -eq "${#choices[@]}" ]; then
+        read -e -p "Please provide a valid location: " tmp
+        exe=`readlink -f ${tmp/#\~/$HOME}`
     fi
     echo "$exe"
 }
 
+# ================================
+# = Prepare compilation function =
+# ================================
+
+function prepare_compilation {
+    source_dir=""
+    (>&2 echo "----> Ok, I will compile from source code <----")
+    read -e -p "--> Please provide a valid location of source code (either a compressed file or directory): " tmp
+    loc=`readlink -f ${tmp/#\~/$HOME}`
+    if [[ -f $loc ]]; then
+        (>&2 echo -n "--> Expanding source code... ")
+        source_dir=`dirname $loc`/`echo \`basename $loc\` | sed 's/\./_/g'`_sources
+        rm -rf $source_dir
+        mkdir -p $source_dir
+        uncompress $loc $source_dir
+        (>&2 echo "done!")
+    else
+        source_dir=$loc
+    fi
+    echo "$source_dir"
+}
+
 ## eof - $RCSfile$