Makefile: declare readme target as phony

diff --git a/Makefile b/Makefile
index b786e05b4f399bdd35c6f85ca168938c5cde4c95..33b66a776bba5ff5328abb48d92b551de03dd758 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: check check_valgrind install clean release
+.PHONY: check check_valgrind install clean release readme
 
 .SUFFIXES:
 .SUFFIXES: .c .o