dunecontrol now supports a DUNE_CONTROL_PATH environment variable.

The variable contains a colon seperated list of directories where
dunecontrol searchs recursively for dune.module files.

You can specify the variable
i.e.

export DUNE_CONTROL_PATH=~/AllMyFancyDuneProjects:~/DirectoryContainingTheDuneModules

dunecontrol will now search for dune.module files in ~/AllMyFancyDuneProjects and
~/DirectoryContainingTheDuneModules


[[Imported from SVN: r4654]]

bin/dunecontrol

@@ -285,7 +285,7 @@ done
 eval '
 case "$command" in
   '$(echo $COMMANDS | sed -e 's/ \+/ | /g')')
-    find_modules .
+    find_modules_in_path
     if test "x$MODULE" = "x"; then
       sort_modules $MODULES
     else
@@ -296,7 +296,7 @@ case "$command" in
     echo "--- done ---"
     ;;
   print)
-    find_modules .
+    find_modules_in_path
     if test "x$MODULE" = "x"; then
       sort_modules $MODULES
     else

bin/dunemodules.inc

@@ -55,6 +55,18 @@ parse_control() {
   fix_and_assign SUGS_${module} "$sugs"
 }
 
+#
+# search for modules in each directory in DUNE_CONTROL_PATH
+#
+find_modules_in_path() {
+  # foreach dir in $@
+  while read dir; do
+    find_modules $dir
+  done <<EOF
+  $(echo ${DUNE_CONTROL_PATH:-.} | sed -e 's/:/\n/g') 
+EOF
+}
+
 #
 # search a directory recursively for $CONTROL files
 #