winetest: Portability fix in the maketest script. Added support for git.

programs/winetest/maketest

@@ -16,11 +16,17 @@ done
 
 i=0
 cd $TOPSRCDIR
+if [ -d .git ]
+then
+    git-ls-files -c -s --abbrev=10 -- "dlls/*/tests/*.c" |\
+        sed -ne "s|^[0-7]* \([0-9a-f]*\) [0-9]	\(.*\)$|\2:\1|p"
+else
     for dir in dlls/*/tests; do
         sed -ne "s|^/\([^.]*.c\)/\([^/]*\).*|$dir/\1:\2|p" $dir/CVS/Entries 2>/dev/null
-done |\
-while read; do
-    echo "REV_INFO+$i \"$REPLY\""
+    done
+fi |\
+while read line; do
+    echo "REV_INFO+$i \"$line\""
     i=`expr $i + 1`
 done