Stop relying on gnu extensions to ls

2 files changed, 3 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 9e82a32..112e96c 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ $(PUBS:.txt=.tex): includes/header.tex includes/footer.tex
 	echo making $@
 	sed "s/TITLE/`head -n 1 < $<`/" < includes/header.xml > $@
 	$(MD) $< >> $@
-	sed "s/MODDATE/`ls -lc --time-style=+%Y-%m-%d $<|awk '{print $$6}'`/" < includes/footer.xml >> $@
+	sed "s/MODDATE/`stat -c %y $<|awk '{print $$1}'`/" < includes/footer.xml >> $@
 
 # TODO: clean up sed here
 .txt.tex:
diff --git a/makerss.sh b/makerss.sh
index f4a6285..f387ec2 100755
--- a/makerss.sh
+++ b/makerss.sh
@@ -30,7 +30,7 @@ echo "    ]."
 
 for item in $items; do
     title=`head -n 1 ./${item}.txt`
-    moddate=`ls -lc --time-style=+%Y-%m-%d ./${item}.txt|awk '{print $6}'`
+    moddate=`stat -c %y ./${item}.txt|awk '{print $1}'`
     link="${siteurl}${item}"
     cat << EOF
 
@@ -39,7 +39,7 @@ for item in $items; do
     rss:link <${link}>;
     dc:date "${moddate}";
     dc:creator <${creator}>;
-    cc:license <http://www.gnu.org/licenses/gpl.html>.
+    dc:license <http://www.gnu.org/licenses/gpl.html>.
 EOF
 done;