X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tools-for-build%2Fwhitespacely-canonical-filenames;h=ff8f4ef88b76137a6b5a020626e886bd8648c230;hb=71d17114e902d5452affc34bf7e7a4cc1bfdfca4;hp=b8587958d5e3b30f30a10c473f0485fd43d740b9;hpb=1af3faa2b79125b774c2182cab841ed7ee555bed;p=sbcl.git

diff --git a/tools-for-build/whitespacely-canonical-filenames b/tools-for-build/whitespacely-canonical-filenames
index b858795..ff8f4ef 100755
--- a/tools-for-build/whitespacely-canonical-filenames
+++ b/tools-for-build/whitespacely-canonical-filenames
@@ -11,9 +11,25 @@
 # conservative syntax used in SBCL sources)
 source_extensions='.lisp .lisp-expr .c .h'
 # other candidates:
-#   .sh
+#   .sh: if ./make.sh is altered, Bad Things happen
 #   ?
 
+stamp_file=whitespace-stamp
+
+if [ -e $stamp_file ]; then
+    find_opt="-newer $stamp_file"
+else
+    find_opt=""
+fi
+
 for source_extension in $source_extensions; do 
-    find . -name '*'$source_extension -print
+    find . \( \
+            -name _darcs -o \
+            -name '{arch}' -o \
+            -name CVS -o \
+            -name .hg -o \
+            -name .svn \) -type d -prune -o \
+           $find_opt -name '*'$source_extension -print
 done
+
+touch $stamp_file