Remove config files for no-longer-existing s390 builds.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15024 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/nightly/conf/z10-ec.conf b/nightly/conf/z10-ec.conf
deleted file mode 100644
index bdd2e8a..0000000
--- a/nightly/conf/z10-ec.conf
+++ /dev/null
@@ -1 +0,0 @@
-ABT_DETAILS="s390x build on z10-EC"
diff --git a/nightly/conf/z10-ec.sendmail b/nightly/conf/z10-ec.sendmail
deleted file mode 100755
index c56534c..0000000
--- a/nightly/conf/z10-ec.sendmail
+++ /dev/null
@@ -1,16 +0,0 @@
-subject="$1"
-summary="$2"
-diffs="$3"
-
-MAILFILE=/opt/tobesent
-rm -f $MAILFILE
-touch $MAILFILE
-echo "Subject: $subject" >> $MAILFILE
-#echo "To: valgrind-developers@lists.sourceforge.net" >> $MAILFILE
-#echo "Cc: britzel@acm.org" >> $MAILFILE
-echo "To: britzel@acm.org" >> $MAILFILE
-echo "  " >> $MAILFILE
-cat "$summary"  >> $MAILFILE
-echo "  " >> $MAILFILE
-cat "$diffs"  >> $MAILFILE
-/usr/sbin/sendmail -t -i -fbritzel@acm.org < $MAILFILE
diff --git a/nightly/conf/z900.conf b/nightly/conf/z900.conf
deleted file mode 100644
index a605f1a..0000000
--- a/nightly/conf/z900.conf
+++ /dev/null
@@ -1 +0,0 @@
-ABT_DETAILS="s390x build on z900"
diff --git a/nightly/conf/z900.sendmail b/nightly/conf/z900.sendmail
deleted file mode 100755
index 9b88abe..0000000
--- a/nightly/conf/z900.sendmail
+++ /dev/null
@@ -1,15 +0,0 @@
-subject="$1"
-summary="$2"
-diffs="$3"
-
-MAILFILE=/opt/tobesent
-rm -f $MAILFILE
-touch $MAILFILE
-echo "Subject: $subject" >> $MAILFILE
-echo "To: valgrind-developers@lists.sourceforge.net" >> $MAILFILE
-echo "Cc: britzel@acm.org" >> $MAILFILE
-echo "  " >> $MAILFILE
-cat "$summary"  >> $MAILFILE
-echo "  " >> $MAILFILE
-cat "$diffs"  >> $MAILFILE
-/usr/sbin/sendmail -t -i -fbritzel@acm.org < $MAILFILE