bison: avoid warnings from static code analysis

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index a98611901aab7d267c0e6e54a61e932fcc27b145..fd3db0f13691c485b477605c50e74c58860e090e 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in.
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2015 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
@@ -24,16 +24,18 @@ SUBDIRS = po runtime-po .
 aclocaldir = @aclocaldir@
 aclocal_DATA = m4/bison-i18n.m4
 
-EXTRA_DIST = .prev-version .version \
-  cfg.mk ChangeLog-1998 ChangeLog-2012 PACKAGING
+EXTRA_DIST = .prev-version .version cfg.mk PACKAGING \
+  ChangeLog-1998 ChangeLog-2012 ChangeLog
+
+dist_doc_DATA = AUTHORS COPYING NEWS README THANKS TODO
 
 ## Running the bison from this tarball.  To generate our own parser,
 ## but also to run the tests.  Of course, you ought to keep a sane
 ## version of Bison nearby...
 BISON = $(top_builddir)/tests/bison
 BISON_IN = $(top_srcdir)/tests/bison.in
-YACC = $(BISON) -y
-AM_YFLAGS = -d -v --warnings=all,error --report=all
+YACC = $(BISON) -o y.tab.c
+AM_YFLAGS = -d -v -Werror -Wall -Wno-yacc --report=all
 
 # Initialization before completion by local.mk's.
 AM_CFLAGS = $(WARN_CFLAGS)
@@ -78,12 +80,11 @@ dist-hook: gen-ChangeLog
 
 .PHONY: update-b4-copyright update-package-copyright-year
 update-b4-copyright:
-       find data -type f                    \
-         | grep -v -E '^data/bison.m4$$'    \
-         | xargs $(build_aux)/$@
+       $(AM_V_GEN)find $(srcdir)/data -type f          \
+         | xargs $(srcdir)/build-aux/$@
        @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
 update-package-copyright-year:
-       $(build_aux)/$@ configure.ac
+       $(AM_V_GEN)$(srcdir)/build-aux/$@ $(srcdir)/configure.ac
 
 gen_start_date = 2012-01-16
 .PHONY: gen-ChangeLog