ENH: relocate common functions into ThirdPartyFunctions

- Qualify some paraview-specific functions with 'ParaView' in the name.
  This helps with code-reuse.

STYLE: use lib$WM_COMPILER_LIB_ARCH instead of explicit lib64

etc/tools/ParaView3Functions

@@ -39,7 +39,7 @@
 #   ParaView_BINARY_DIR : location of the build
 #   ParaView_DIR        : location of the installed program
 #
-setDirs()
+setParaViewDirs()
 {
     ParaView_SOURCE_DIR=$WM_THIRD_PARTY_DIR/ParaView-$ParaView_VERSION
 
@@ -74,10 +74,10 @@ setDirs()
 #
 # $1 can contain something something like 4.4.0, paraview-4.4.0, ParaView-4.0.0
 #
-setVersion()
+setParaViewVersion()
 {
     [ $# -gt 0 ] || {
-        echo "Error: function setVersion() called without an argument"
+        echo "Error: function setParaViewVersion() called without an argument"
         exit 1
     }
 
@@ -241,7 +241,7 @@ addMesaSupport()
     then
         OBJ_ADD="$OBJ_ADD-mesa"
 
-        addCMakeVariable  "VTK_OPENGL_HAS_OSMESA=ON"
+        addCMakeVariable  "VTK_OPENGL_HAS_OSMESA:BOOL=ON"
         addCMakeVariable  "OSMESA_INCLUDE_DIR=$MESA_INCLUDE"
         addCMakeVariable  "OSMESA_LIBRARY=$MESA_LIBRARY"
 
@@ -267,54 +267,14 @@ addQtSupport()
 
     addCMakeVariable "PARAVIEW_BUILD_QT_GUI=ON"
 
-    unset qmakeExe
-    if [ -n "$QMAKE_PATH" ]
-    then
-        if [ -d "$QMAKE_PATH" ]
-        then
-            if [ -x "$QMAKE_PATH/qmake" ]
-            then
-                qmakeExe=$QMAKE_PATH/qmake
-            elif [ -x "$QMAKE_PATH/bin/qmake" ]
-            then
-                qmakeExe=$QMAKE_PATH/bin/qmake
-            fi
-        elif [ -x "$QMAKE_PATH" ]
-        then
-            qmakeExe=$QMAKE_PATH
-        fi
-
-        if [ -n "$qmakeExe" ]
-        then
-            # Use absolute path
-            if [ "${qmakeExe#/}" = "$qmakeExe" ]
-            then
-                qmakeExe="$(cd ${qmakeExe%/qmake} 2>/dev/null && pwd)/qmake"
-            fi
-        else
-            echo
-            echo "qmake not found under specified QMAKE_PATH"
-            echo "    QMAKE_PATH=$QMAKE_PATH"
-            echo "leaving unspecified"
-            echo
-        fi
-    fi
-
-    # Default to using qmake from the path
-    if [ -n "$qmakeExe" ]
-    then
-        addCMakeVariable "QT_QMAKE_EXECUTABLE:FILEPATH=$qmakeExe"
-    else
-        qmakeExe=qmake
-    fi
-
+    local qmake=$(findQtMake)
 
     # Check qmake can be found
-    if type $qmakeExe >/dev/null 2>&1
+    if type $qmake >/dev/null 2>&1
     then
         # Check the Qt version selected
         # parse -> "Using Qt version X.Y.Z in ..."
-        QtVersion=$($qmakeExe -query QT_VERSION)
+        QtVersion=$($qmake -query QT_VERSION)
 
         # Split Major.Minor.Revision - could also use IFS hacking
         set -- $(echo "$QtVersion" | sed -e 's/\./ /g')
@@ -343,44 +303,7 @@ addQtSupport()
 #
 configParaView()
 {
-    unset cmakeExe
-    if [ -n "$CMAKE_PATH" ]
-    then
-        if [ -d "$CMAKE_PATH" ]
-        then
-            if [ -x "$CMAKE_PATH/cmake" ]
-            then
-                cmakeExe=$CMAKE_PATH/cmake
-            elif [ -x "$CMAKE_PATH/bin/cmake" ]
-            then
-                cmakeExe=$CMAKE_PATH/bin/cmake
-            fi
-        elif [ -x "$CMAKE_PATH" ]
-        then
-            cmakeExe=$CMAKE_PATH
-        fi
-
-        if [ -n "$cmakeExe" ]
-        then
-            # Use absolute path
-            if [ "${cmakeExe#/}" = "$cmakeExe" ]
-            then
-                cmakeExe="$(cd ${cmakeExe%/cmake} 2>/dev/null && pwd)/cmake"
-            fi
-        else
-            echo
-            echo "cmake not found under specified CMAKE_PATH"
-            echo "    CMAKE_PATH=$CMAKE_PATH"
-            echo "leaving unspecified"
-            echo
-        fi
-    fi
-
-    # Default to using cmake from the path
-    if [ -z "$cmakeExe" ]
-    then
-        cmakeExe=cmake
-    fi
+    local cmake=$(findCMake)
 
     # Remove any existing build folder and recreate
     if [ -d $ParaView_BINARY_DIR ]
@@ -403,9 +326,10 @@ configParaView()
     echo "    Source         : $ParaView_SOURCE_DIR"
     echo "    Build          : $ParaView_BINARY_DIR"
     echo "    Target         : $ParaView_DIR"
+    echo "    Cmake          : $cmake"
     echo "----"
     echo
-    echo "$cmakeExe" \
+    echo "$cmake" \
         -DCMAKE_INSTALL_PREFIX:PATH=$ParaView_DIR \
         $CMAKE_VARIABLES \
         $ParaView_SOURCE_DIR
@@ -414,7 +338,7 @@ configParaView()
     echo
 
     # Run cmake to create Makefiles
-    $cmakeExe -Wno-dev \
+    $cmake -Wno-dev \
         -DCMAKE_INSTALL_PREFIX:PATH=$ParaView_DIR \
         $CMAKE_VARIABLES \
         $ParaView_SOURCE_DIR

etc/tools/ParaViewFunctions

@@ -39,7 +39,7 @@
 #   ParaView_BINARY_DIR : location of the build
 #   ParaView_DIR        : location of the installed program
 #
-setDirs()
+setParaViewDirs()
 {
     ParaView_SOURCE_DIR=$WM_THIRD_PARTY_DIR/ParaView-$ParaView_VERSION
 
@@ -74,10 +74,10 @@ setDirs()
 #
 # $1 can contain something something like 4.4.0, paraview-4.4.0, ParaView-4.0.0
 #
-setVersion()
+setParaViewVersion()
 {
     [ $# -gt 0 ] || {
-        echo "Error: function setVersion() called without an argument"
+        echo "Error: function setParaViewVersion() called without an argument"
         exit 1
     }
 
@@ -241,7 +241,7 @@ addMesaSupport()
     then
         OBJ_ADD="$OBJ_ADD-mesa"
 
-        addCMakeVariable  "VTK_OPENGL_HAS_OSMESA=ON"
+        addCMakeVariable  "VTK_OPENGL_HAS_OSMESA:BOOL=ON"
         addCMakeVariable  "OSMESA_INCLUDE_DIR=$MESA_INCLUDE"
         addCMakeVariable  "OSMESA_LIBRARY=$MESA_LIBRARY"
 
@@ -279,74 +279,20 @@ addQtSupport()
 
     addCMakeVariable "PARAVIEW_BUILD_QT_GUI=ON"
 
-    local candidate
-    local foundExe
-    if [ -n "$QMAKE_PATH" ]
-    then
-        # check as directory
-        if [ -d "$QMAKE_PATH" ]
-        then
-            for candidate in \
-                $QMAKE_PATH/qmake \
-                $QMAKE_PATH/bin/qmake \
-            ;
-            do
-                if [ -f "$candidate" -a -x "$candidate" ]
-                then
-                    foundExe=$candidate
-                    break
-                fi
-            done
-        fi
-
-        # check as file, include ThirdParty installation in the search
-        if [ -z "$foundExe" ]
-        then
-            for candidate in \
-                $QMAKE_PATH \
-                $installBASE/$QMAKE_PATH/bin/qmake \
-                $installBASE/qt-$QMAKE_PATH/bin/qmake \
-            ;
-            do
-                if [ -f "$candidate" -a -x "$candidate" ]
-                then
-                    foundExe=$candidate
-                    break
-                fi
-            done
-        fi
+    local qmake=$(findQtMake)
 
-        if [ -n "$foundExe" ]
-        then
-            # Use absolute path
-            if [ "${foundExe#/}" = "$foundExe" ]
-            then
-                foundExe="$(cd ${foundExe%/qmake} 2>/dev/null && pwd)/qmake"
-            fi
-        else
-            echo
-            echo "qmake not found under specified QMAKE_PATH"
-            echo "    QMAKE_PATH=$QMAKE_PATH"
-            echo "leaving unspecified"
-            echo
-        fi
-    fi
-
-    # Fallback to qmake from the path
-    if [ -n "$foundExe" ]
+    # From somewhere other than in the path
+    if [ "${qmake:=qmake}" != qmake ]
     then
-        addCMakeVariable "QT_QMAKE_EXECUTABLE:FILEPATH=$foundExe"
-    else
-        foundExe=qmake
+        addCMakeVariable "QT_QMAKE_EXECUTABLE:FILEPATH=$qmake"
     fi
 
-
     # Check qmake can be found
-    if type $foundExe >/dev/null 2>&1
+    if type $qmake >/dev/null 2>&1
     then
         # Check the Qt version selected
         # parse -> "Using Qt version X.Y.Z in ..."
-        QtVersion=$($foundExe -query QT_VERSION)
+        QtVersion=$($qmake -query QT_VERSION)
 
         # Split Major.Minor.Revision - could also use IFS hacking
         set -- $(echo "$QtVersion" | sed -e 's/\./ /g')
@@ -384,61 +330,7 @@ patchParaView()
 #
 configParaView()
 {
-    local candidate
-    local foundExe
-    if [ -n "$CMAKE_PATH" ]
-    then
-        # check as directory
-        if [ -d "$CMAKE_PATH" ]
-        then
-            for candidate in \
-                $CMAKE_PATH/cmake \
-                $CMAKE_PATH/bin/cmake \
-            ;
-            do
-                if [ -f "$candidate" -a -x "$candidate" ]
-                then
-                    foundExe=$candidate
-                    break
-                fi
-            done
-        fi
-
-        # check as file, include ThirdParty installation in the search
-        if [ -z "$foundExe" ]
-        then
-            for candidate in \
-                $CMAKE_PATH \
-                $installBASE/$CMAKE_PATH/bin/cmake \
-                $installBASE/cmake-$CMAKE_PATH/bin/cmake \
-            ;
-            do
-                if [ -f "$candidate" -a -x "$candidate" ]
-                then
-                    foundExe=$candidate
-                    break
-                fi
-            done
-        fi
-
-        if [ -n "$foundExe" ]
-        then
-            # Use absolute path
-            if [ "${foundExe#/}" = "$foundExe" ]
-            then
-                foundExe="$(cd ${foundExe%/cmake} 2>/dev/null && pwd)/cmake"
-            fi
-        else
-            echo
-            echo "cmake not found under specified CMAKE_PATH"
-            echo "    CMAKE_PATH=$CMAKE_PATH"
-            echo "leaving unspecified"
-            echo
-        fi
-    fi
-
-    # Fallback to cmake from the path
-    [ -n "$foundExe" ] || foundExe=cmake
+    local cmake=$(findCMake)
 
     # Remove any existing build folder and recreate
     if [ -d $ParaView_BINARY_DIR ]
@@ -464,10 +356,10 @@ configParaView()
     echo "    Build          : $ParaView_BINARY_DIR"
     echo "    Target         : $ParaView_DIR"
     echo "    Build type     : $buildType"
-    echo "    Cmake          : $foundExe"
+    echo "    Cmake          : $cmake"
     echo "----"
     echo
-    echo "$foundExe" \
+    echo "$cmake" \
         -DCMAKE_INSTALL_PREFIX:PATH=$ParaView_DIR \
         $CMAKE_VARIABLES \
         $ParaView_SOURCE_DIR
@@ -476,7 +368,7 @@ configParaView()
     echo
 
     # Run cmake to create Makefiles
-    $foundExe \
+    $cmake \
         -DCMAKE_INSTALL_PREFIX:PATH=$ParaView_DIR \
         $CMAKE_VARIABLES \
         $ParaView_SOURCE_DIR

etc/tools/ThirdPartyFunctions

@@ -85,6 +85,142 @@ _foamIsSystem()
 }
 
 
+#
+# try to locate cmake according to the CMAKE_PATH
+# or just use what is found in the path
+#
+findCMake()
+{
+    local candidate
+    local foundExe
+
+    if [ -n "$CMAKE_PATH" ]
+    then
+        # check as directory
+        if [ -d "$CMAKE_PATH" ]
+        then
+            for candidate in \
+                $CMAKE_PATH/cmake \
+                $CMAKE_PATH/bin/cmake \
+            ;
+            do
+                if [ -f "$candidate" -a -x "$candidate" ]
+                then
+                    foundExe=$candidate
+                    break
+                fi
+            done
+        fi
+
+        # check as file, include ThirdParty installation in the search
+        if [ -z "$foundExe" ]
+        then
+            for candidate in \
+                $CMAKE_PATH \
+                $installBASE/$CMAKE_PATH/bin/cmake \
+                $installBASE/cmake-$CMAKE_PATH/bin/cmake \
+            ;
+            do
+                if [ -f "$candidate" -a -x "$candidate" ]
+                then
+                    foundExe=$candidate
+                    break
+                fi
+            done
+        fi
+
+        if [ -n "$foundExe" ]
+        then
+            # Use absolute path
+            if [ "${foundExe#/}" = "$foundExe" ]
+            then
+                foundExe="$(cd ${foundExe%/cmake} 2>/dev/null && pwd)/cmake"
+            fi
+
+            echo "$foundExe"
+            return 0
+        else
+            cat << NOT_FOUND 1>&2
+'cmake' not found under specified CMAKE_PATH
+    CMAKE_PATH=$CMAKE_PATH
+reverting to using command from path
+NOT_FOUND
+        fi
+    fi
+
+    # Default is cmake from the path
+    echo cmake
+}
+
+
+#
+# try to locate qmake according to the QMAKE_PATH
+# or just use what is found in the path
+#
+findQtMake()
+{
+    local candidate
+    local foundExe
+
+    if [ -n "$QMAKE_PATH" ]
+    then
+        # check as directory
+        if [ -d "$QMAKE_PATH" ]
+        then
+            for candidate in \
+                $QMAKE_PATH/qmake \
+                $QMAKE_PATH/bin/qmake \
+            ;
+            do
+                if [ -f "$candidate" -a -x "$candidate" ]
+                then
+                    foundExe=$candidate
+                    break
+                fi
+            done
+        fi
+
+        # check as file, include ThirdParty installation in the search
+        if [ -z "$foundExe" ]
+        then
+            for candidate in \
+                $QMAKE_PATH \
+                $installBASE/$QMAKE_PATH/bin/qmake \
+                $installBASE/qt-$QMAKE_PATH/bin/qmake \
+            ;
+            do
+                if [ -f "$candidate" -a -x "$candidate" ]
+                then
+                    foundExe=$candidate
+                    break
+                fi
+            done
+        fi
+
+        if [ -n "$foundExe" ]
+        then
+            # Use absolute path
+            if [ "${foundExe#/}" = "$foundExe" ]
+            then
+                foundExe="$(cd ${foundExe%/qmake} 2>/dev/null && pwd)/qmake"
+            fi
+
+            echo "$foundExe"
+            return 0
+        else
+            cat << NOT_FOUND 1>&2
+'qmake' not found under specified QMAKE_PATH
+    QMAKE_PATH=$QMAKE_PATH
+reverting to using command from path
+NOT_FOUND
+        fi
+    fi
+
+    # Default is qmake from the path
+    echo qmake
+}
+
+
 #
 # Download file $1 from url $2 into download/ directory
 #

makeParaView

@@ -64,12 +64,12 @@ MPI_MAX_PROCS=32
 #       If it fails, specify the path using the PYTHON_LIBRARY variable
 withPYTHON=false
 PYTHON_LIBRARY=""
-# PYTHON_LIBRARY="/usr/lib64/libpython2.6.so.1.0"
+# PYTHON_LIBRARY="/usr/lib$WM_COMPILER_LIB_ARCH/libpython2.6.so.1.0"
 
 # MESA graphics support:
 withMESA=false
 MESA_INCLUDE="/usr/include/GL"
-MESA_LIBRARY="/usr/lib64/libOSMesa.so"
+MESA_LIBRARY="/usr/lib$WM_COMPILER_LIB_ARCH/libOSMesa.so"
 
 # extra QT gui support (useful for some third party apps)
 withQT=true
@@ -113,8 +113,8 @@ options:
   -version VER      specify an alternative version (current value: $ParaView_VERSION)
   -major   VER      specify an alternative major version for special builds
   -buildType NAME   specify the build type (default: Release)
-  -mesa-include DIR
-                    location of mesa headers (current value: ${MESA_INCLUDE:-none})
+  -mesa-prefix DIR  location of mesa installation (sets -mesa-include, -mesa-lib)
+  -mesa-include DIR location of mesa headers (current value: ${MESA_INCLUDE:-none})
   -mesa-lib PATH    path to mesa library     (current value: ${MESA_LIBRARY:-none})
   -python-lib PATH  path to python library   (current value: ${PYTHON_LIBRARY:-none})
   -help
@@ -164,7 +164,7 @@ case "$Script" in *-python*) withPYTHON=true;; esac
 case "$Script" in *-qt*)     withQT=true;; esac
 
 # Set initial ParaView_MAJOR based on current value of ParaView_VERSION
-setVersion ${ParaView_VERSION:-none}
+setParaViewVersion ${ParaView_VERSION:-none}
 
 #
 # various building stages
@@ -181,7 +181,7 @@ do
         usage
         ;;
     [0-9]* | paraview-[0-9]* | ParaView-[0-9]*) # paraview version
-        setVersion "${1%%/}"
+        setParaViewVersion "${1%%/}"
         ;;
     [A-Z]*=*)            # cmake variables
         addCMakeVariable "$1"
@@ -235,6 +235,13 @@ do
     -no-mesa)
         withMESA=false
         ;;
+    -mesa-prefix)
+        [ "$#" -ge 2 ] || die "'$1' option requires an argument"
+        withMESA=true
+        MESA_INCLUDE="${2%%/}/include"
+        MESA_LIBRARY="${2%%/}/lib$WM_COMPILER_LIB_ARCH/libOSMesa.so"
+        shift
+        ;;
     -mesa-include)
         [ "$#" -ge 2 ] || die "'$1' option requires an argument"
         MESA_INCLUDE="${2%%/}"
@@ -286,7 +293,7 @@ do
         ;;
     -version)
         [ "$#" -ge 2 ] || die "'$1' option requires an argument"
-        setVersion "${2%%/}"
+        setParaViewVersion "${2%%/}"
         shift
         ;;
     -major)
@@ -344,7 +351,7 @@ addMesaSupport      # set MESA-specific options
 addGL2Support       # new rendering backend
 addQtSupport        # add extra Qt support
 
-setDirs             # where things are or should be put
+setParaViewDirs     # where things are or should be put
 
 
 # Build and install

makeParaView3

@@ -64,12 +64,12 @@ MPI_MAX_PROCS=32
 #       If it fails, specify the path using the PYTHON_LIBRARY variable
 withPYTHON=false
 PYTHON_LIBRARY=""
-# PYTHON_LIBRARY="/usr/lib64/libpython2.6.so.1.0"
+# PYTHON_LIBRARY="/usr/lib$WM_COMPILER_LIB_ARCH/libpython2.6.so.1.0"
 
 # MESA graphics support:
 withMESA=false
 MESA_INCLUDE="/usr/include/GL"
-MESA_LIBRARY="/usr/lib64/libOSMesa.so"
+MESA_LIBRARY="/usr/lib$WM_COMPILER_LIB_ARCH/libOSMesa.so"
 
 # extra QT gui support (useful for some third party apps)
 withQT=true
@@ -107,8 +107,7 @@ options:
   -verbose          verbose output in Makefiles
   -version VER      specify an alternative version (current value: $ParaView_VERSION)
   -major   VER      specify an alternative major version for special builds
-  -mesa-include DIR
-                    location of mesa headers (current value: ${MESA_INCLUDE:-none})
+  -mesa-include DIR location of mesa headers (current value: ${MESA_INCLUDE:-none})
   -mesa-lib PATH    path to mesa library     (current value: ${MESA_LIBRARY:-none})
   -python-lib PATH  path to python library   (current value: ${PYTHON_LIBRARY:-none})
   -help
@@ -157,7 +156,7 @@ case "$Script" in *-python*) withPYTHON=true;; esac
 case "$Script" in *-qt*)     withQT=true;; esac
 
 # Set initial ParaView_MAJOR based on current value of ParaView_VERSION
-setVersion ${ParaView_VERSION:-none}
+setParaViewVersion ${ParaView_VERSION:-none}
 
 #
 # various building stages
@@ -173,7 +172,7 @@ do
         usage
         ;;
     [0-9]* | paraview-[0-9]* | ParaView-[0-9]*) # paraview version
-        setVersion "${1%%/}"
+        setParaViewVersion "${1%%/}"
         ;;
     [A-Z]*=*)            # cmake variables
         addCMakeVariable "$1"
@@ -265,7 +264,7 @@ do
         ;;
     -version)
         [ "$#" -ge 2 ] || die "'$1' option requires an argument"
-        setVersion "${2%%/}"
+        setParaViewVersion "${2%%/}"
         shift
         ;;
     -major)
@@ -305,7 +304,7 @@ addPythonSupport    # set Python-specific options
 addMesaSupport      # set MESA-specific options
 addQtSupport        # add extra Qt support
 
-setDirs             # where things are or should be put
+setParaViewDirs     # where things are or should be put
 
 
 # Build and install