command line: fix minor leaks.

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index b1e2669004ea8766ddec27d1d17df2a01ba5d6d2..f2b6b207464758b47858f1939787f59b4f65aa3c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-

-## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software
-## Foundation, Inc.
+
+## 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
 
 # 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


@@ -23,29 +23,57 @@ SUBDIRS = build-aux po runtime-po lib data src doc examples tests etc
 aclocaldir = @aclocaldir@
 aclocal_DATA = m4/bison-i18n.m4
 
 aclocaldir = @aclocaldir@
 aclocal_DATA = m4/bison-i18n.m4
 

-EXTRA_DIST = .prev-version .version Makefile.cfg Makefile.maint maint.mk \
-  OChangeLog PACKAGING \
+EXTRA_DIST = .prev-version .version \
+  cfg.mk ChangeLog-1998 ChangeLog-2012 PACKAGING \

   djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
   djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
   djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
   djgpp/fnchange.lst djgpp/testsuite.sed
 
   djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
   djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
   djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
   djgpp/fnchange.lst djgpp/testsuite.sed
 

-

 .PHONY: maintainer-check
 maintainer-check:
 .PHONY: maintainer-check
 maintainer-check:

-       cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
+       $(AM_V_GEN)cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

 
 .PHONY: maintainer-push-check
 maintainer-push-check:
 
 .PHONY: maintainer-push-check
 maintainer-push-check:

-       cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
+       $(AM_V_GEN)cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

 
 .PHONY: maintainer-xml-check
 maintainer-xml-check:
 
 .PHONY: maintainer-xml-check
 maintainer-xml-check:

-       cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
+       $(AM_V_GEN)cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

 
 

-# See comments in build-aux/git-version-gen.
+# 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
 BUILT_SOURCES = $(top_srcdir)/.version

-$(top_srcdir)/.version:
-       echo $(VERSION) > $@-t && mv $@-t $@
-dist-hook:
-       echo $(VERSION) > $(distdir)/.tarball-version
+$(top_srcdir)/.version: configure
+       $(AM_V_GEN)echo $(VERSION) > $@-t && mv $@-t $@
+dist-hook: gen-ChangeLog
+       $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
+
+.PHONY: update-b4-copyright update-package-copyright-year
+update-b4-copyright:
+       $(AM_V_GEN)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:
+       $(AM_V_GEN)$(build_aux)/$@ configure.ac
+
+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