* spins: update to match newer upstream version of spins.sh

debian/changelog

+spins (1.1-1) unstable; urgency=low
+
+  * Update to the newer upstream version that is now hosted on github.
+
+ -- Alexandre Duret-Lutz <adl@lrde.epita.fr>  Wed, 22 Jun 2016 15:34:30 +0200
+
 spins (1.0-1) unstable; urgency=low
 
   * Initial release.

spins

@@ -5,11 +5,14 @@
 JAR=/usr/share/java/spins.jar
 promela_file=
 no_compile=0
+verbose=0
 
-for option in ${1+"$@"}; do
+for option
+do
     case $option in
         -I*) no_compile=1;;
-        -*);;
+        -v) verbose=1;;
+        -*) ;;
         *) promela_file=$option;;
     esac
 done
@@ -20,11 +23,25 @@ if [ -z "$promela_file" ]; then
 fi
 
 promela_name=`basename $promela_file`
-output_file="${promela_name}.spins.c"
+output_file=${promela_name}.spins.c
 
 rm -f "$output_file"
 
-java -Xms120m -Xmx2048m -cp $JAR spins.Compile ${1+"$@"}
+# Total memory in KB
+if [ -e /proc/meminfo ]; then
+    totalMemMB=`awk '/MemTotal:/ { print int($2/1024) }' /proc/meminfo`
+else
+    totalMem=`top -l 1 | grep PhysMem:`
+    totalMemMB=`echo "$totalMem" | sed "s/PhysMem:[ ]*\([0-9]*\)M.*/\1/"`
+    if [ "$totalMem" = "$totalMemMB" ]; then
+        totalMemGB=`echo "$totalMem" | sed "s/PhysMem:[ ]*\([0-9]*\)G.*/\1/"`
+        totalMemMB=`expr $totalMemGB '*' 1024`
+    fi
+fi
+heapMB=`expr $totalMemMB '*' 3 / 4`
+commitedMB=`expr $heapMB / 2`
+
+java -Xms${commitedMB}m -Xmx${heapMB}m -Xss64m -cp $JAR spins.Compile ${1+"$@"}
 ERROR=$?
 if [ $ERROR -ne 0 ]; then
     echo "Compilation of $promela_file failed" 1>&2
@@ -36,12 +53,21 @@ if [ $no_compile -eq 1 ]; then
     exit 0
 fi
 
-gcc -fPIC -shared -O2 -ggdb $CFLAGS $output_file -o $promela_name.spins
+CC="gcc -fPIC -shared -O2 -ggdb $CFLAGS -Wno-unused-variable \
+    -Wno-parentheses-equality \
+    -Wno-initializer-overrides \
+    -Wno-unused-but-set-variable \
+    -Wno-unknown-warning-option \
+    $output_file -o $promela_name.spins"
+
+[ $verbose = 1 ] && echo $CC
+
+$CC
 ERROR=$?
 if [ $ERROR -ne 0 ]; then
     echo "Compilation of $output_file failed" 1>&2
     exit $ERROR
 else
-    echo "Compiled C model to $promela_name.spins" 1>&2
+    echo "Compiled C code to PINS library $promela_name.spins" 1>&2
     exit 0
 fi