povray (1:3.6.1-12) direct (non packaging) changes

--- povray-3.6.1.orig/scripts/allanim.sh
+++ povray-3.6.1/scripts/allanim.sh
@@ -57,12 +57,12 @@
     ;;
 esac
 
-test "$1" == "-d" && SCENE_DIR="$2"
-test "$2" == "-d" && SCENE_DIR="$3"
-test "$3" == "-d" && SCENE_DIR="$4"
-test "$4" == "-d" && SCENE_DIR="$5"
-test "$5" == "-d" && SCENE_DIR="$6"
-test "$6" == "-d" && SCENE_DIR="$7"
+test "$1" = "-d" && SCENE_DIR="$2"
+test "$2" = "-d" && SCENE_DIR="$3"
+test "$3" = "-d" && SCENE_DIR="$4"
+test "$4" = "-d" && SCENE_DIR="$5"
+test "$5" = "-d" && SCENE_DIR="$6"
+test "$6" = "-d" && SCENE_DIR="$7"
 
 if [ -z "$SCENE_DIR" ] ; then
   INSTALL_DIR="`install_dir`"
@@ -89,16 +89,16 @@
   echo "  so this script does not work."
   echo "  Try reinstalling POV-Ray."
 	echo "------------------------------------------------------"
-  read
+  read dontcare
   exit
 fi
 
-test "$1" == "-o" && OUTPUT_DIR="$2"
-test "$2" == "-o" && OUTPUT_DIR="$3"
-test "$3" == "-o" && OUTPUT_DIR="$4"
-test "$4" == "-o" && OUTPUT_DIR="$5"
-test "$5" == "-o" && OUTPUT_DIR="$6"
-test "$6" == "-o" && OUTPUT_DIR="$7"
+test "$1" = "-o" && OUTPUT_DIR="$2"
+test "$2" = "-o" && OUTPUT_DIR="$3"
+test "$3" = "-o" && OUTPUT_DIR="$4"
+test "$4" = "-o" && OUTPUT_DIR="$5"
+test "$5" = "-o" && OUTPUT_DIR="$6"
+test "$6" = "-o" && OUTPUT_DIR="$7"
 
 if [ -z "$OUTPUT_DIR" ] ; then
   if [ ! -w "$SCENE_DIR" ] ; then
@@ -124,12 +124,12 @@
 
 HTML_FILE=
 
-test "$1" == "-h" && HTML_FILE="$2"
-test "$2" == "-h" && HTML_FILE="$3"
-test "$3" == "-h" && HTML_FILE="$4"
-test "$4" == "-h" && HTML_FILE="$5"
-test "$5" == "-h" && HTML_FILE="$6"
-test "$6" == "-h" && HTML_FILE="$7"
+test "$1" = "-h" && HTML_FILE="$2"
+test "$2" = "-h" && HTML_FILE="$3"
+test "$3" = "-h" && HTML_FILE="$4"
+test "$4" = "-h" && HTML_FILE="$5"
+test "$5" = "-h" && HTML_FILE="$6"
+test "$6" = "-h" && HTML_FILE="$7"
 
 if [ ! -z "$HTML_FILE" ] ; then
 
@@ -213,4 +213,4 @@
 fi
 
 test -f "bounce.txt" && rm -f "bounce.txt"
-test -f "lifedata.inc" && rm -f "lifedata.inc"
\ No newline at end of file
+test -f "lifedata.inc" && rm -f "lifedata.inc"
--- povray-3.6.1.orig/scripts/allscene.sh
+++ povray-3.6.1/scripts/allscene.sh
@@ -64,11 +64,11 @@
     ;;
 esac
 
-test "$1" == "-d" && SCENE_DIR="$2"
-test "$2" == "-d" && SCENE_DIR="$3"
-test "$3" == "-d" && SCENE_DIR="$4"
-test "$4" == "-d" && SCENE_DIR="$5" 
-test "$5" == "-d" && SCENE_DIR="$6"
+test "$1" = "-d" && SCENE_DIR="$2"
+test "$2" = "-d" && SCENE_DIR="$3"
+test "$3" = "-d" && SCENE_DIR="$4"
+test "$4" = "-d" && SCENE_DIR="$5" 
+test "$5" = "-d" && SCENE_DIR="$6"
 
 if [ -z "$SCENE_DIR" ] ; then
   INSTALL_DIR="`install_dir`"
@@ -95,15 +95,15 @@
   echo "  so this script does not work."
   echo "  Try reinstalling POV-Ray."
 	echo "------------------------------------------------------"
-  read
+  read dontcare
   exit
 fi
 
-test "$1" == "-o" && OUTPUT_DIR="$2"
-test "$2" == "-o" && OUTPUT_DIR="$3"
-test "$3" == "-o" && OUTPUT_DIR="$4"
-test "$4" == "-o" && OUTPUT_DIR="$5" 
-test "$5" == "-o" && OUTPUT_DIR="$6"
+test "$1" = "-o" && OUTPUT_DIR="$2"
+test "$2" = "-o" && OUTPUT_DIR="$3"
+test "$3" = "-o" && OUTPUT_DIR="$4"
+test "$4" = "-o" && OUTPUT_DIR="$5" 
+test "$5" = "-o" && OUTPUT_DIR="$6"
 
 if [ -z "$OUTPUT_DIR" ] ; then
   if [ ! -w "$SCENE_DIR" ] ; then
@@ -133,12 +133,12 @@
 
 HTML_FILE=
 
-test "$1" == "-h" && HTML_FILE="$2"
-test "$2" == "-h" && HTML_FILE="$3"
-test "$3" == "-h" && HTML_FILE="$4"
-test "$4" == "-h" && HTML_FILE="$5"
-test "$5" == "-h" && HTML_FILE="$6"
-test "$6" == "-h" && HTML_FILE="$7"
+test "$1" = "-h" && HTML_FILE="$2"
+test "$2" = "-h" && HTML_FILE="$3"
+test "$3" = "-h" && HTML_FILE="$4"
+test "$4" = "-h" && HTML_FILE="$5"
+test "$5" = "-h" && HTML_FILE="$6"
+test "$6" = "-h" && HTML_FILE="$7"
 
 if [ ! -z "$HTML_FILE" ] ; then
 
--- povray-3.6.1.orig/scripts/portfolio.sh
+++ povray-3.6.1/scripts/portfolio.sh
@@ -56,10 +56,10 @@
     ;;
 esac
 
-test "$1" == "-d" && SCENE_DIR="$2"
-test "$2" == "-d" && SCENE_DIR="$3"
-test "$3" == "-d" && SCENE_DIR="$4"
-test "$4" == "-d" && SCENE_DIR="$5"
+test "$1" = "-d" && SCENE_DIR="$2"
+test "$2" = "-d" && SCENE_DIR="$3"
+test "$3" = "-d" && SCENE_DIR="$4"
+test "$4" = "-d" && SCENE_DIR="$5"
 
 if [ -z "$SCENE_DIR" ] ; then
   INSTALL_DIR="`install_dir`"
@@ -86,7 +86,7 @@
   echo "  so this script does not work."
   echo "  Try reinstalling POV-Ray."
 	echo "------------------------------------------------------"
-  read
+  read dontcare
   exit
 fi
 
@@ -94,10 +94,10 @@
   SCENE_DIR="$SCENE_DIR/portfolio"
 fi
 
-test "$1" == "-o" && OUTPUT_DIR="$2"
-test "$2" == "-o" && OUTPUT_DIR="$3"
-test "$3" == "-o" && OUTPUT_DIR="$4"
-test "$4" == "-o" && OUTPUT_DIR="$5"
+test "$1" = "-o" && OUTPUT_DIR="$2"
+test "$2" = "-o" && OUTPUT_DIR="$3"
+test "$3" = "-o" && OUTPUT_DIR="$4"
+test "$4" = "-o" && OUTPUT_DIR="$5"
 
 if [ -z "$OUTPUT_DIR" ] ; then
   if [ -w "$SCENE_DIR" ] ; then