Index: mttroot/mtt/bin/mtt
==================================================================
--- mttroot/mtt/bin/mtt
+++ mttroot/mtt/bin/mtt
@@ -13,10 +13,13 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Header$
 ## $Log$
+## Revision 1.295  2001/03/23 11:21:29  gawthrop
+## Show -pdf oprion in help list
+##
 ## Revision 1.294  2001/03/19 02:28:52  geraint
 ## Branch merge: merging-ode2odes-exe back to MAIN.
 ##
 ## Revision 1.293.2.8  2001/03/19 01:35:31  geraint
 ## Reverted forced update check to main branch form, ready for merge.
@@ -1830,15 +1833,15 @@
   sys=`echo $1 | cut -c 2-`
   sys_abg=$sys"_abg"
 fi
 
 ## Check octave version
-if [ `octave --version | awk -F\. '{print $2}'` ]; then
-    define_octave_dev="-DOCTAVE_DEV"
-else
-    define_octave_dev=""
-fi
+case `$MATRIX --version | awk -F\. '{print $2}'` in
+    0) define_octave_dev="";;			# stable 
+    1) define_octave_dev="-DOCTAVE_DEV";;	# development
+    *) define_octave_dev="-DOCTAVE_DEV";;
+esac
 
 ################################
 # This is the main mtt programme
 ################################
 
@@ -2067,45 +2070,35 @@
 $1_simpar.m: $1_simpar.txt $1_def.r $1_sympar.txt
 	mtt_txt2m $1 simpar
 
 
 #SUMMARY numpar	numerical parameter declaration -- default (txt) 
-$1_numpar.txt : FORCE
-	mtt -q $1 sympar txt
-	mtt -q $1 def r
+$1_numpar.txt : $1_sympar.txt $1_def.r
 ifeq ($target,$1_numpar.txt)
 	mtt_update $1 numpar update
 else
 	mtt_update $1 numpar
 endif
 
 #SUMMARY state	numerical state declaration  -- default (txt)
-$1_state.txt : FORCE
-	mtt -q $1 struc txt
-	mtt -q $1 sympar txt
-	mtt -q $1 def r
+$1_state.txt : $1_struc.txt $1_sympar.txt $1_def.r
 ifeq ($target,$1_state.txt)
 	mtt_update $1 state update
 else
 	mtt_update $1 state
 endif
 
 #SUMMARY input	numerical state declaration  -- default (txt)
-$1_input.txt : FORCE
-	mtt -q $1 struc txt
-	mtt -q $1 sympar txt
+$1_input.txt : $1_struc.txt $1_sympar.txt
 ifeq ($target,$1_input.txt)
 	mtt_update $1 input update
 else
 	mtt_update $1 input
 endif
 
 #SUMMARY logic	Dynamic switch logic (txt)
-$1_logic.txt : FORCE
-	mtt -q $1 def r
-	mtt -q $1 struc txt
-	mtt -q $1 sympar txt
+$1_logic.txt : $1_def.r $1_struc.txt $1_sympar.txt
 ifeq ($target,$1_logic.txt)
 	mtt_update $1 logic update
 else
 	mtt_update $1 logic
 endif