build: avoid infinite recursions on include_next

[bison.git] / examples / mfcalc / local.mk

diff --git a/examples/mfcalc/local.mk b/examples/mfcalc/local.mk
index 8083dea06ff20e3ac5e8c3869dec2f03a59391a5..9c0b4799fb0e685c2585123bdea56f4fe2e25860 100644 (file)
--- a/examples/mfcalc/local.mk
+++ b/examples/mfcalc/local.mk
@@ -1,7 +1,5 @@
-## Process this file with automake to produce Makefile.in -*-Makefile-*-
-
-## Copyright (C) 2005-2006, 2008-2012 Free Software Foundation, Inc.
-
+# Copyright (C) 2005-2006, 2008-2015 Free Software Foundation, Inc.
+#
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
@@ -20,20 +18,22 @@
 ## -------------------- ##
 
 BUILT_SOURCES += $(mfcalc_sources)
-MAINTAINERCLEANFILES += $(mfcalc_sources)
+CLEANFILES +=  %D%/mfcalc.[ch] %D%/mfcalc.output
 
-mfcalc_extracted =                             \
-  examples/mfcalc/calc.h                       \
-  examples/mfcalc/mfcalc.y
-mfcalc_sources =                               \
-  $(mfcalc_extracted)
+mfcalc_extracted = %D%/calc.h %D%/mfcalc.y
+mfcalc_sources = $(mfcalc_extracted)
 extracted += $(mfcalc_extracted)
 
-check_PROGRAMS += examples/mfcalc/mfcalc
-examples_mfcalc_mfcalc_LDADD = -lm
-examples_mfcalc_mfcalc_SOURCES =               \
-  $(mfcalc_sources)
+check_PROGRAMS += %D%/mfcalc
+%C%_mfcalc_LDADD = -lm
+nodist_%C%_mfcalc_SOURCES = $(mfcalc_sources)
+
+%C%_mfcalc_CPPFLAGS = -I$(top_builddir)/%D%
+dist_TESTS += %D%/mfcalc.test
+
+## ------------ ##
+## Installing.  ##
+## ------------ ##
 
-examples_mfcalc_mfcalc_CPPFLAGS = -I$(top_srcdir)/examples/mfcalc
-TESTS += examples/mfcalc/mfcalc.test
-EXTRA_DIST += examples/mfcalc/mfcalc.test
+mfcalcdir = $(docdir)/examples/mfcalc
+mfcalc_DATA = $(mfcalc_extracted)