1diff -ur a/Makefile b/Makefile
2--- a/Makefile 2003-08-08 00:40:39.000000000 +0900
3+++ b/Makefile 2018-04-05 22:29:39.284191020 +0900
4@@ -142,6 +142,7 @@
5 strip ${CS_PROGNAME}
6 strip ${BFM_PROGNAME}
7
8+.PHONY: install
9 install:
10 if test -x ./apg; then \
11 ./mkinstalldirs ${INSTALL_PREFIX}${APG_BIN_DIR}; \