ENH: adjust tools to handle architecture-specific dirs in bin/ as well

bin/foamBinDirs

@@ -47,8 +47,9 @@ baseArch=$(echo "$arch" | sed -e 's@[DS]P.*$@@')
 # get list of directories
 (
     for dir in \
-        $packDir/lib/$arch \
         $packDir/applications/bin/$arch \
+        $packDir/bin/$arch \
+        $packDir/lib/$arch \
         $packDir/wmake/rules \
         $packDir/wmake/bin/$baseArch \
         ;

bin/foamPackBin

@@ -60,15 +60,23 @@ then
 fi
 
 # check for essential directories
-for dir in $packDir $packDir/lib/$arch $packDir/applications/bin/$arch
+for dir in $packDir $packDir/lib/$arch
 do
-    if [ ! -d $dir ]
-    then
+    [ -d $dir ] || {
         echo "Error: directory $dir does not exist"
         exit 1
-    fi
+    }
 done
 
+# this changed - check for either
+[ -d $packDir/bin/$arch -o -d $packDir/applications/bin/$arch ] || {
+    echo "Error: one of these directories must exist:"
+    echo "    $packDir/bin/$archdir"
+    echo "    $packDir/applications/bin/$archdir"
+    exit 1
+}
+
+
 # get list of directories
 dirList=`foamBinDirs $packDir $arch`
 

wmake/wcleanAll

@@ -43,10 +43,13 @@ fi
     exit 1
 }
 
-for dir in lib applications/bin
+for dir in lib bin applications/bin
 do
-    echo "Removing $dir/"
-    [ -d $dir ] && rm -rf $dir/*
+    echo "Removing non-tools directories from $dir/"
+    if [ -d $dir ]
+    then
+        find $dir -mindepth 1 -type d \! -name tools | xargs rm -rf
+    fi
 done
 
 echo "Removing *.dep files"

wmake/wcleanMachine

@@ -62,7 +62,7 @@ do
 
     # find . -depth -type d \( -name ii_files -o -name Templates.DB \) -exec rm -rf {} \;
 
-    for dir in lib/$machType applications/bin/$machType
+    for dir in lib/$machType bin/$machType applications/bin/$machType
     do
         [ -d $dir ] && rm -rf $dir
     done