X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tools-for-build%2Fwhitespacely-canonical-filenames;h=ff8f4ef88b76137a6b5a020626e886bd8648c230;hb=6b8baeece6cf870e3f979a9f09c32985c64c04de;hp=54e65dedaabf914990e23616225ab1ed6d71e83c;hpb=4ca6d75333ca2e090af6e86d0c4d546aba0f4e54;p=sbcl.git

diff --git a/tools-for-build/whitespacely-canonical-filenames b/tools-for-build/whitespacely-canonical-filenames
index 54e65de..ff8f4ef 100755
--- a/tools-for-build/whitespacely-canonical-filenames
+++ b/tools-for-build/whitespacely-canonical-filenames
@@ -14,6 +14,14 @@ source_extensions='.lisp .lisp-expr .c .h'
 #   .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 . \( \
             -name _darcs -o \
@@ -21,5 +29,7 @@ for source_extension in $source_extensions; do
             -name CVS -o \
             -name .hg -o \
             -name .svn \) -type d -prune -o \
-           -name '*'$source_extension -print
+           $find_opt -name '*'$source_extension -print
 done
+
+touch $stamp_file