Allow mozilla to handle paths with spaces correctly. (Note: it still doesn't appear to work properly for gdb4. Reportedly works for gdb5 though)

Thanks to Andrew Schultz <ajschult@eos.ncsu.edu> for the patch.
Bug #157043 r=cls

build/unix/run-mozilla.sh

@@ -63,8 +63,8 @@
 ## + All the other unices
 ##
 #
-cmdname=`basename $0`
-MOZ_DIST_BIN=`dirname $0`
+cmdname=`basename "$0"`
+MOZ_DIST_BIN=`dirname "$0"`
 MOZ_DEFAULT_NAME="./${cmdname}-bin"
 MOZ_APPRUNNER_NAME="./mozilla-bin"
 MOZ_VIEWER_NAME="./viewer"
@@ -191,7 +191,7 @@ moz_run_program()
 	##
 	## Run the program
 	##
-	$prog ${1+"$@"}
+	"$prog" ${1+"$@"}
 	exitcode=$?
 	if [ "$DEBUG_CORE_FILES" ]
 	then
@@ -217,7 +217,7 @@ moz_run_program()
 				# For why LD_BIND_NOW is needed
 				LD_BIND_NOW=1; export LD_BIND_NOW
 
-				$debugger $prog core
+				$debugger "$prog" core
 			else
 				echo "Could not find a debugger on your system."
 			fi
@@ -254,15 +254,15 @@ moz_debug_program()
 # over to the prog then add that here- Gagan Saksena 03/15/00
         case `basename $debugger` in
             gdb) echo "$debugger $prog -x /tmp/mozargs$$"
-                $debugger $prog -x /tmp/mozargs$$
+                $debugger "$prog" -x /tmp/mozargs$$
 		exitcode=$?
                 ;;
             ddd) echo "$debugger --debugger \"gdb -x /tmp/mozargs$$\" $prog"
-                $debugger --debugger "gdb -x /tmp/mozargs$$" $prog
+                $debugger --debugger "gdb -x /tmp/mozargs$$" "$prog"
 		exitcode=$?
                 ;;
             *) echo "$debugger $prog ${1+"$@"}"
-                $debugger $prog ${1+"$@"}
+                $debugger "$prog" ${1+"$@"}
 		exitcode=$?
                 ;;
         esac

xpfe/bootstrap/mozilla.in

@@ -16,7 +16,7 @@
 # Reserved.
 #
 
-## $Id: mozilla.in,v 1.2 2002-06-13 12:16:52 seawood%netscape.com Exp $
+## $Id: mozilla.in,v 1.3 2002-08-07 11:46:15 seawood%netscape.com Exp $
 ## 
 ## Usage:
 ##
@@ -43,9 +43,9 @@ else
   # If not, then start resolving symlinks until we find run-mozilla.sh
   found=0
   progname=$0
-  curdir=`dirname $progname`
+  curdir=`dirname "$progname"`
   run_moz="$curdir/run-mozilla.sh"
-  if test -x $run_moz; then
+  if test -x "$run_moz"; then
     dist_bin=$curdir
     found=1
   else
@@ -57,16 +57,16 @@ else
       if [ ! -x "$progname" ]; then
         break
       fi
-      curdir=`dirname $progname`
+      curdir=`dirname "$progname"`
       run_moz="$curdir/run-mozilla.sh"
-      if [ -x $run_moz ]; then
-        cd $curdir
+      if [ -x "$run_moz" ]; then
+        cd "$curdir"
         dist_bin=`pwd`
         found=1
         break
       fi
     done
-    cd $here
+    cd "$here"
   fi
   if [ $found = 0 ]; then
     # Check default compile-time libdir
@@ -117,4 +117,4 @@ if [ $debugging = 1 ]
 then
   echo $dist_bin/run-mozilla.sh $script_args $dist_bin/$MOZILLA_BIN "$@"
 fi
-exec $dist_bin/run-mozilla.sh $script_args $dist_bin/$MOZILLA_BIN "$@"
+exec "$dist_bin/run-mozilla.sh" $script_args "$dist_bin/$MOZILLA_BIN" "$@"