Changed revision details to be a string (an hg changeset) instead of an int.

build-scripts/showrev.sh

@@ -2,14 +2,7 @@
 #
 # Print the current source revision, if available
 
-srcdir=`dirname $0`/..
+# FIXME: this prints the tip, which isn't useful if you're on a different
+#  branch, or just not sync'd to the tip.
+hg tip --template 'hg-{rev}:{node|short}'
 
-if [ -d $srcdir/.svn ]; then
-    cd $srcdir
-    (svnversion -c 2>/dev/null || svnversion .) | \
-        sed -e 's,\([0-9]*\)[A-Z]*,\1,' \
-            -e 's,[0-9]*:\([0-9]*\)[A-Z]*,\1,'
-else
-     cd $srcdir
-     git svn info | grep Revision | awk '{ print $2 }'
-fi

build-scripts/updaterev.sh

@@ -8,7 +8,7 @@ header=$srcdir/include/SDL_revision.h
 
 rev=`sh showrev.sh`
 if [ "$rev" != "" ]; then
-    echo "#define SDL_REVISION $rev" >$header.new
+    echo "#define SDL_REVISION \"$rev\"" >$header.new
     if diff $header $header.new >/dev/null 2>&1; then
         rm $header.new
     else