Update.

[bison.git] / Makefile.maint

diff --git a/Makefile.maint b/Makefile.maint
index 69fbbd24d64fd451abfe05fda257a93268bf2eb4..b93091701fd810375cc8d61c87ef9ae10fc547dc 100644 (file)
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -2,6 +2,31 @@
 # This Makefile fragment is shared between fileutils, sh-utils, textutils,
 # CPPI, Bison, and Autoconf.
 
+## Copyright 2001 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 2, 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, write to the Free Software
+## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+## 02111-1307, USA.
+
+# Do not save the original name or timestamp in the .tar.gz file.
+GZIP_ENV = '--no-name --best'
+
+# Automake 1.4 does not define AMTAR.
+AMTAR ?= $(TAR)
+
+CVS = cvs
+
 prev_version_file ?= .prev-version
 
 THIS_VERSION_REGEXP = $(subst .,\.,$(VERSION))
@@ -71,19 +96,18 @@ copyright-check:
 # Sanity checks with the CVS repository.
 cvs-tag-check:
        echo $(this-cvs-tag); \
-       if cvs -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
+       if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
          echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
          exit 1; \
        else :; fi
 
 cvs-diff-check:
-       cvs diff | grep -v '^?' >cvs-diffs;                     \
-       if grep . cvs-diff >/dev/null; then                     \
-         echo "Some files are locally modified:" >&2;          \
-         cat cvs-diffs >&2;                                    \
-         exit 1;                                               \
-       else                                                    \
+       if $(CVS) diff >cvs-diffs; then                         \
          rm cvs-diffs;                                         \
+       else                                                    \
+         echo "Some files are locally modified:" 1>&2;         \
+         cat cvs-diffs;                                        \
+         exit 1;                                               \
        fi
 
 cvs-check: cvs-diff-check cvs-tag-check
@@ -93,18 +117,12 @@ maintainer-distcheck: changelog-check
        $(MAKE) my-distcheck
 
 
-# Do not save the original name or timestamp in the .tar.gz file.
-GZIP_ENV = '--no-name --best'
-
-# Automake 1.4 does not define AMTAR.
-AMTAR ?= $(TAR)
-
 # Tag before making distribution.  Also, don't make a distribution if
 # checks fail.  Also, make sure the NEWS file is up-to-date.
 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
 cvs-dist: cvs-check maintainer-distcheck
-       cvs update po
-       cvs tag -c $(this-cvs-tag)
+       $(CVS) update po
+       $(CVS) tag -c $(this-cvs-tag)
        $(MAKE) dist
 
 # Use this to make sure we don't run these programs when building
@@ -204,7 +222,7 @@ announcement: NEWS ChangeLog $(rel-files)
          echo; \
          echo ChangeLog entries:; \
          find . -name ChangeLog -maxdepth 2 \
-           | xargs cvs diff -up -r$(prev-cvs-tag) -rHEAD \
+           | xargs $(CVS) diff -up -r$(prev-cvs-tag) -rHEAD \
            | sed -n 's/^+//p' \
            | perl -ne 'm!^\+\+ (\./)?! or print,next;' \
              -e 'print "\n"."*"x70 ."\n"; s///; print; print "*"x70 ."\n"'; \
@@ -248,7 +266,7 @@ wget-update: $(get-targets)
        for f in depcomp missing; do                                    \
          test -f $$f || continue;                                      \
          echo checking out $$f...;                                     \
-         cvs -d $(automake_repo) co -p automake/lib/$$f > $$f.t        \
+         $(CVS) -d $(automake_repo) co -p automake/lib/$$f > $$f.t        \
            && $(move_if_change) $$f.t $$f;                             \
        done
 
@@ -273,5 +291,5 @@ alpha: local-check
        ln $(rel-files) $(release_archive_dir)
        chmod a-w $(rel-files)
        echo $(VERSION) > $(prev_version_file)
-       cvs ci -m. $(prev_version_file)
+       $(CVS) ci -m. $(prev_version_file)
        @$(emit-rsync-commands)