Allwclean

 #!/bin/sh
-cd ${0%/*} || exit 1                        # Run from this directory
+cd "${0%/*}" || exit                                # Run from this directory
 
 #------------------------------------------------------------------------------
 

Allwmake

 #!/bin/sh
-cd "${0%/*}" || exit                            # Run from this directory
+cd "${0%/*}" || exit                                # Run from this directory
 targetType=libso
-# Parse arguments for library compilation
-if [ -f "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments ]
-then  . "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments
-fi
+. "${WM_PROJECT_DIR:?}"/wmake/scripts/AllwmakeParseArguments
 
 #------------------------------------------------------------------------------
 # Build into FOAM_USER_{APPBIN,LIBBIN} unless otherwise specified with
 # -prefix or FOAM_MODULE_{APPBIN,LIBBIN} env varables
-
+#------------------------------------------------------------------------------
 moduleName="avalanche"
 
 #------------------------------------------------------------------------------
@@ -22,11 +19,9 @@ echo "  ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}"
 echo "  prefix = ${FOAM_MODULE_PREFIX:-default (user)}"
 echo
 
-
 src/Allwmake $targetType $*
 applications/Allwmake $targetType $*
 
-
 # Some summary information
 echo
 date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown"

applications/Allwmake

 #!/bin/sh
-cd ${0%/*} || exit 1                        # Run from this directory
-
-# Parse arguments for library compilation
-if [ -f $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments ]
-then  . $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments
-fi
-
+cd "${0%/*}" || exit                                # Run from this directory
+. "${WM_PROJECT_DIR:?}"/wmake/scripts/AllwmakeParseArguments
 #------------------------------------------------------------------------------
 
 wmake -all $targetType solvers

src/Allwmake

 #!/bin/sh
-cd ${0%/*} || exit 1                        # Run from this directory
-
-# Parse arguments for library compilation
-if [ -f $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments ]
-then  . $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments
-fi
-
+cd "${0%/*}" || exit                                # Run from this directory
+. "${WM_PROJECT_DIR:?}"/wmake/scripts/AllwmakeParseArguments
 #------------------------------------------------------------------------------
 
 wmake $targetType avalanche