various maintainer cleanups

[Paul Eggert]

I installed this change to modernize Bison's maintainer procedures a bit.
You may need to check out fresh sources and run 'bootstrap' after this.

2005-05-22  Paul Eggert  <address@hidden>

        Various maintainer cleanups.
        * .cvsignore: Add a.exe, a.out, b.out,, conf[0-9]*, confdefs*,
        conftest*, for benefit of CVS commands run at the same time as
        "configure".  Add build-aux, since "bootstrap" now creates it and
        its subfiles.
        * Makefile.cfg (move_if_change): Remove.
        * Makefile.maint: Remove the update stuff; we now use "bootstrap".
        (ftp-gnu, www-gnu, move_if_change, local_updates, update):
        (po_repo, do-po-update, po-update, wget_files, get-targets):
        (config.guess-url_prefix, config.sub-url_prefix):
        (ansi2knr.c-url_prefix, texinfo.tex-url_prefix):
        (standards.texi-url_prefix, make-stds.texi-url_prefix, taget, url):
        ($(get-targets), cvs-files, automake_repo, wget-update, cvs-update):
        Remove.
        * configure.ac (AC_CONFIG_AUX_DIR): Change from config to build-aux;
        this is now the recommended name.
        * config/.cvsignore: Remove config.guess, config.rpath, config.sub,
        depcomp, install-sh, mdate-sh, missing, mkinstalldirs, texinfo.tex,
        ylwrap.  These files now go into build-aux.
        * config/move-if-change: Remove.
        * config/prev-version.txt: Bump from 1.75 to 2.0.

Index: .cvsignore
===================================================================
RCS file: /cvsroot/bison/bison/.cvsignore,v
retrieving revision 1.22
diff -p -u -r1.22 .cvsignore
--- .cvsignore  9 Oct 2004 17:57:06 -0000       1.22
+++ .cvsignore  22 May 2005 17:43:40 -0000
@@ -7,9 +7,15 @@ INSTALL
 Makefile
 Makefile.in
 _*
+a.exe
+a.out
 aclocal.m4
 autom4te.cache
+b.out
 bison-*
+build-aux
+conf[0-9]*
+confdefs*
 config.cache
 config.h
 config.hin
@@ -17,6 +23,7 @@ config.log
 config.status
 configure
 configure.lineno
+conftest*
 intl
 patches
 releases
Index: Makefile.cfg
===================================================================
RCS file: /cvsroot/bison/bison/Makefile.cfg,v
retrieving revision 1.2
diff -p -u -r1.2 Makefile.cfg
--- Makefile.cfg        14 May 2005 06:49:46 -0000      1.2
+++ Makefile.cfg        22 May 2005 17:43:41 -0000
@@ -17,7 +17,6 @@
 # 02110-1301, USA.
 
 prev_version_file = $(srcdir)/config/prev-version.txt
-move_if_change = $(srcdir)/config/move-if-change
 announce_gen   = $(srcdir)/config/announce-gen
 release_archive_dir = releases
 
Index: Makefile.maint
===================================================================
RCS file: /cvsroot/bison/bison/Makefile.maint,v
retrieving revision 1.17
diff -p -u -r1.17 Makefile.maint
--- Makefile.maint      14 May 2005 06:49:46 -0000      1.17
+++ Makefile.maint      22 May 2005 17:43:41 -0000
@@ -395,103 +395,6 @@ announcement: NEWS ChangeLog $(rel-files
            $(addprefix --url-dir=, $(url_dir_list))                    \
 
 
-## ---------------- ##
-## Updating files.  ##
-## ---------------- ##
-
-ftp-gnu = ftp://ftp.gnu.org/gnu
-www-gnu = http://www.gnu.org
-
-# Use mv, if you don't have/want move-if-change.
-move_if_change ?= move-if-change
-
-
-# --------------------- #
-# Updating everything.  #
-# --------------------- #
-
-.PHONY: update
-local_updates ?= wget-update cvs-update po-update
-update: $(local_updates)
-
-
-# ------------------- #
-# Updating PO files.  #
-# ------------------- #
-
-po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
-.PHONY: do-po-update po-update
-do-po-update:
-       tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
-       rm -rf $$tmppo && \
-       mkdir $$tmppo && \
-       (cd $$tmppo && \
-         $(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
-       cp $$tmppo/*.po po
-       cd po && $(MAKE) update-po
-       $(MAKE) po-check
-
-po-update:
-       if test -d "po"; then \
-         $(MAKE) do-po-update; \
-       fi
-
-# -------------------------- #
-# Updating GNU build tools.  #
-# -------------------------- #
-
-# The following pseudo table associates a local directory and a URL
-# with each of the files that belongs to some other package and is
-# regularly updated from the specified URL.
-wget_files ?= $(srcdir)/config/config.guess \
-              $(srcdir)/config/config.sub \
-              $(srcdir)/src/ansi2knr.c \
-             $(srcdir)/config/texinfo.tex
-get-targets = $(patsubst %, get-%, $(wget_files))
-
-config.guess-url_prefix = $(ftp-gnu)/config/
-config.sub-url_prefix = $(ftp-gnu)/config/
-
-ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
-
-texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
-
-standards.texi-url_prefix = $(www-gnu)/prep/
-make-stds.texi-url_prefix = $(standards.texi-url_prefix)
-
-target = $(patsubst get-%, %, $@)
-url = $($(notdir $(target))-url_prefix)$(notdir $(target))
-
-.PHONY: $(get-targets)
-$(get-targets):
-       $(WGET) $(WGETFLAGS) $(url) -O $(target).t \
-         && $(move_if_change) $(target).t $(target)
-
-cvs_files ?= \
-  $(srcdir)/src/ansi2knr.c \
-  $(srcdir)/config/depcomp \
-  $(srcdir)/config/install-sh \
-  $(srcdir)/config/missing \
-  $(srcdir)/config/mkinstalldirs
-automake_repo=:pserver:anoncvs:address@hidden:/cvs/automake
-.PHONY: wget-update
-wget-update: $(get-targets)
-
-.PHONY: cvs-update
-cvs-update:
-       fail=;                                                          \
-       for f in $(cvs_files); do                                       \
-         test -f $$f || { echo "*** skipping $$f" 1>&2; continue; };   \
-         cvs diff $$f > /dev/null                                      \
-           || { echo "*** $$f is locally modified; skipping it" 1>&2;  \
-                fail=yes; continue; };                                 \
-         file=$$(basename $$f);                                        \
-         echo checking out $$file...;                                  \
-         $(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t   \
-           && $(move_if_change) $$f.t $$f;                             \
-       done;                                                           \
-       test "$$fail" && exit 1
-
 define emit-upload-commands
        echo =====================================
        echo =====================================
Index: configure.ac
===================================================================
RCS file: /cvsroot/bison/bison/configure.ac,v
retrieving revision 1.53
diff -p -u -r1.53 configure.ac
--- configure.ac        14 May 2005 06:49:46 -0000      1.53
+++ configure.ac        22 May 2005 17:43:41 -0000
@@ -24,7 +24,7 @@
 AC_PREREQ(2.59)
 
 AC_INIT([GNU Bison], [2.0a], address@hidden)
-AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
 
 # We don't have a file m4/Makefile.am, so we need Automake 1.8 or later.
Index: config/.cvsignore
===================================================================
RCS file: /cvsroot/bison/bison/config/.cvsignore,v
retrieving revision 1.8
diff -p -u -r1.8 .cvsignore
--- config/.cvsignore   28 Apr 2004 20:00:53 -0000      1.8
+++ config/.cvsignore   22 May 2005 17:43:41 -0000
@@ -1,13 +1,3 @@
 *.t
 Makefile
 Makefile.in
-config.guess
-config.rpath
-config.sub
-depcomp
-install-sh
-mdate-sh
-missing
-mkinstalldirs
-texinfo.tex
-ylwrap
Index: config/Makefile.am
===================================================================
RCS file: /cvsroot/bison/bison/config/Makefile.am,v
retrieving revision 1.3
diff -p -u -r1.3 Makefile.am
--- config/Makefile.am  3 May 2002 16:10:29 -0000       1.3
+++ config/Makefile.am  22 May 2005 17:43:41 -0000
@@ -1,2 +1,2 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-EXTRA_DIST = move-if-change prev-version.txt config.rpath
+EXTRA_DIST = prev-version.txt
Index: config/prev-version.txt
===================================================================
RCS file: /cvsroot/bison/bison/config/prev-version.txt,v
retrieving revision 1.6
diff -p -u -r1.6 prev-version.txt
--- config/prev-version.txt     14 Oct 2002 18:15:05 -0000      1.6
+++ config/prev-version.txt     22 May 2005 17:43:41 -0000
@@ -1 +1 @@
-1.75
+2.0