From: W. Trevor King <wking@drexel.edu>
Date: Sat, 3 Apr 2010 21:56:42 +0000 (-0400)
Subject: If the EMPTY_DIRS timestamps get out of sync, don't flip out ;).
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d82db6e1afe0c31eab5efde3bcf98358b13cb7f2;p=course.git

If the EMPTY_DIRS timestamps get out of sync, don't flip out ;).

For example, if you edit html/Makefile after EMPTY_DIRS creation,
the Makefile timestamp will be newer than the EMPTY_DIRS', so it
will try and recreate them.  The "-p" option allows it to not fail
in the case that they already exist.
---

diff --git a/html/Makefile b/html/Makefile
index e5db222..14284b0 100644
--- a/html/Makefile
+++ b/html/Makefile
@@ -43,7 +43,7 @@ install-source : $(DIST_FILE) install-html
 
 # Create empty directories if neccessary (Git doesn't track dirs)
 $(EMPTY_DIRS) :
-	mkdir $@
+	mkdir -p $@
 
 $(DEEP_EMPTY_DIRS) : $(EMPTY_DIRS)
-	mkdir $@
+	mkdir -p $@