tests: be robust to POSIXLY_CORRECT being defined.

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index e09a01553671b4878b2bbfade0f46f3184a67e22..37d2ce16efb7ffd73185de4b2f27781d3c034c2c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,28 +1,97 @@
-## Process this file with automake to produce Makefile.in -*-Makefile-*-
-AUTOMAKE_OPTIONS = 1.4 check-news readme-alpha
+## Process this file with automake to produce Makefile.in.
 
+# Copyright (C) 2001-2012 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
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+AUTOMAKE_OPTIONS = subdir-objects
 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = config intl po lib src doc m4 tests
+SUBDIRS = po runtime-po .
+
+# Files installed for use by Automake.
+aclocaldir = @aclocaldir@
+aclocal_DATA = m4/bison-i18n.m4
 
-EXTRA_DIST = REFERENCES configure.bat OChangeLog Makefile.maint GNUmakefile
+EXTRA_DIST = .prev-version .version \
+  cfg.mk ChangeLog-1998 ChangeLog-2012 PACKAGING
 
-DISTCLEANFILES = intl/libintl.h
+## 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
 
+# Initialization before completion by local.mk's.
+AM_CFLAGS = $(WARN_CFLAGS)
+# Find builddir/src/scan-code.c etc.
+AM_CPPFLAGS = -I. -Ilib -I$(top_srcdir) -I$(top_srcdir)/lib
+BUILT_SOURCES =
+DISTCLEANFILES =
+EXTRA_DIST += $(dist_TESTS)
+MOSTLYCLEANDIRS =
+MOSTLYCLEANFILES =
+SUFFIXES =
+TESTS = $(dist_TESTS)
+check_PROGRAMS =
+dist_TESTS =
+noinst_LIBRARIES =
 
-## ---------------------------- ##
-## Customizing Makefile.maint.  ##
-## ---------------------------- ##
+include build-aux/local.mk
+include data/local.mk
+include djgpp/local.mk
+include doc/local.mk
+include etc/local.mk
+include examples/local.mk
+include lib/local.mk
+include src/local.mk
+include tests/local.mk
 
-move_if_change = $(srcdir)/config/move-if-change
-prev_version_file = $(srcdir)/config/prev-version.txt
-release_archive_dir = releases
+# See comments in build-aux/git-version-gen.  However, we make .version depend
+# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
+# working copy (for example, when you run autoreconf && make).  Allowing these
+# to fall out of sync appears to have little potential to improve Bison build
+# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
+# everywhere possible).  On the other hand, it could be harmful.  For example,
+# a developer might naively reference .version in a test case while the bison
+# executable still compiles with VERSION, and so the test case might fail or
+# pass incorrectly.
+BUILT_SOURCES += $(top_srcdir)/.version
+$(top_srcdir)/.version: configure
+       echo $(VERSION) > $@-t && mv $@-t $@
+dist-hook: gen-ChangeLog
+       echo $(VERSION) > $(distdir)/.tarball-version
 
-# Uploading betas.
-hosts = alpha
-alpha_host = alpha.gnu.org
-alpha_url_dir = gnu/bison
+.PHONY: update-b4-copyright update-package-copyright-year
+update-b4-copyright:
+       find data -type f                    \
+         | grep -v -E '^data/bison.m4$$'    \
+         | xargs $(build_aux)/$@
+       @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
+update-package-copyright-year:
+       $(build_aux)/$@ configure.ac
 
-# Files to update automatically.
-wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
-            $(srcdir)/config/texinfo.tex
+gen_start_date = 2012-01-16
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+       $(AM_V_GEN)if test -d .git; then                                \
+         $(top_srcdir)/build-aux/gitlog-to-changelog                   \
+           --no-cluster                                                \
+           --amend=$(srcdir)/build-aux/git-log-fix                     \
+           --since=$(gen_start_date) > $(distdir)/cl-t;                \
+         rm -f $(distdir)/ChangeLog;                                   \
+         mv $(distdir)/cl-t $(distdir)/ChangeLog;                      \
+       fi