mknumeric_limits: Stop if gen-num-limits dies.

2001-05-23  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * mknumeric_limits: Stop if gen-num-limits dies.

From-SVN: r42601

libstdc++-v3/ChangeLog

+2001-05-23  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* mknumeric_limits: Stop if gen-num-limits dies.
+
 2001-05-25  Benjamin Kosnik  <bkoz@redhat.com>
 
 	other/2931

libstdc++-v3/mknumeric_limits

@@ -175,7 +175,10 @@ echo "$CC -I. $CPPFLAGS -I$BUILD_DIR/include -DHAVE_CONFIG_H -fno-exceptions \
   exit 1
 }
 
-"$BUILD_DIR/src/gen-num-limits" >> $OUT_H-t
+"$BUILD_DIR/src/gen-num-limits" >> $OUT_H-t || {
+  echo "gen-num-limits failed to execute, exiting."
+  exit 1
+}
 
 cat <<EOF >> $OUT_H-t
 } // namespace std