updated Makefile.maint from Bison

[Paul Eggert]

I installed this:

2005-07-25  Paul Eggert  <address@hidden>

        * Makefile.maint: Update from Bison.

--- Makefile.maint.~1.29.~      2005-05-14 00:03:32.000000000 -0700
+++ Makefile.maint      2005-07-25 11:15:41.000000000 -0700
@@ -2,7 +2,7 @@
 # This Makefile fragment is shared between the coreutils,
 # CPPI, Bison, and Autoconf.
 
-## Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+## Copyright (C) 2001, 2002, 2003, 2004, 2005 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
@@ -24,10 +24,30 @@
 ME := Makefile.maint
 
 # Do not save the original name or timestamp in the .tar.gz file.
-GZIP_ENV = '--no-name --best --rsyncable'
+# Use --rsyncable if available.
+GZIP_ENV = \
+  "--no-name --best$$( \
+    case $$(gzip --help) in \
+    (*--rsyncable*) echo ' --rsyncable';; \
+    esac \
+  )"
 
 CVS = cvs
 
+CVS_LIST = sh -c ' \
+    (cvsu --find --types=AFGM $$*) 2>/dev/null || \
+    awk -F/ '\''{ \
+       if (!$$1 && $$3 !~ /^-/) { \
+         f=FILENAME; \
+         sub(/CVS\/Entries/, "", f); \
+         print f $$2; \
+       }}'\'' \
+      $$(find $${*-*} -name Entries -print) /dev/null \
+  ' dummy
+
+CVS_LIST_EXCEPT = \
+  $(CVS_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v 
ChangeLog; fi
+
 ifeq ($(origin prev_version_file), undefined)
   prev_version_file = .prev-version
 endif
@@ -64,126 +84,184 @@ local-checks-available = \
 
 local-check = $(filter-out $(local-checks-to-skip), $(local-checks-available))
 
-# Make sure C source files in src/ don't include xalloc.h directly,
-# since they all already include it via sys2.h.
-# It's not a big deal -- just aesthetics.
 .PHONY: $(syntax-check-rules)
 syntax-check-rules = \
   sc_cast_of_argument_to_free \
   sc_cast_of_x_alloc_return_value \
+  sc_cast_of_alloca_return_value \
   sc_changelog \
+  sc_dd_max_sym_length \
   sc_error_exit_success \
+  sc_file_system \
+  sc_obsolete_symbols \
+  sc_prohibit_atoi_atof \
+  sc_prohibit_jm_in_m4 \
+  sc_root_tests \
   sc_space_tab \
   sc_sun_os_names \
   sc_system_h_headers \
-  sc_unmarked_diagnostics \
-  sc_xalloc_h_in_src
+  sc_tight_scope \
+  sc_trailing_space \
+  sc_unmarked_diagnostics
 
 syntax-check: $(syntax-check-rules)
-#      @grep -E '#  *include <(limits|std(def|arg|bool))\.h>'          \
+#      @grep -nE '#  *include <(limits|std(def|arg|bool))\.h>'         \
 #          $$(find -type f -name '*.[chly]') &&                        \
 #        { echo '$(ME): found conditional include' 1>&2;               \
 #          exit 1; } || :
 
-#      grep -E '^#  *include <(string|stdlib)\.h>'                     \
+#      grep -nE '^#  *include <(string|stdlib)\.h>'                    \
 #          $(srcdir)/{lib,src}/*.[chy] &&                              \
 #        { echo '$(ME): FIXME' 1>&2;                                   \
 #          exit 1; } || :
 # FIXME: don't allow `#include .strings\.h' anywhere
 
-# Look for diagnostics that aren't marked for translation.
-# This won't find any for which error's format string is on a separate line.
-sc_unmarked_diagnostics:
-       @grep --exclude=$(srcdir)/src/shred.c -E                        \
-           '\<error \([^"]*"[^"]*[a-z]{3}' $(srcdir)/{lib,src}/*.c     \
-         | grep -v '_(' &&                                             \
-         { echo '$(ME): found unmarked diagnostic(s)' 1>&2;            \
-           exit 1; } || :
-
 sc_cast_of_argument_to_free:
-       @grep -E '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] &&          \
+       @grep -nE '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] &&         \
          { echo '$(ME): don'\''t cast free argument' 1>&2;             \
            exit 1; } || :
 
 sc_cast_of_x_alloc_return_value:
-       @grep -E --exclude=$(srcdir)/lib/regex.c                        \
-           '\*\) *x(m|c|re)alloc\>' $(srcdir)/{lib,src}/*.[chy] &&     \
+       @grep -nE --exclude=$(srcdir)/lib/regex.c                       \
+           '\*\) *x(m|c|re)alloc\>'                                    \
+           $(srcdir)/{lib,src}/*.[chy] &&                              \
          { echo '$(ME): don'\''t cast x*alloc return value' 1>&2;      \
            exit 1; } || :
 
+sc_cast_of_alloca_return_value:
+       @grep -nE '\*\) *alloca\>'                                      \
+           $(srcdir)/src/*.[chy] &&                                    \
+         { echo '$(ME): don'\''t cast alloca return value' 1>&2;       \
+           exit 1; } || :
+
 sc_space_tab:
-       @( cvsu --list ) > /dev/null 2>&1 || : &&                       \
-         grep '[ ]     '                                               \
-            $$(cvsu --list | grep -vEf .x-$@ ) &&                      \
+       @grep -n '[ ]   '                                               \
+            $$($(CVS_LIST_EXCEPT)) &&                                  \
          { echo '$(ME): found SPACE-TAB sequence; remove the SPACE'    \
                1>&2; exit 1; } || :
 
+# Don't use the old ato* functions in `real' code.
+# They provide no error checking mechanism.
+# Instead, use strto* functions.
+sc_prohibit_atoi_atof:
+       @grep -nE '\<(ato[filq]|ato''ll)\>'                             \
+            $$($(CVS_LIST_EXCEPT)) &&                                  \
+         { echo '$(ME): do not use ato''f, ato''i, ato''l, ato''ll, or ato''q' 
\
+               1>&2; exit 1; } || :
+
 # Using EXIT_SUCCESS as the first argument to error is misleading,
 # since when that parameter is 0, error does not exit.  Use `0' instead.
 sc_error_exit_success:
-       @grep -F 'error (EXIT_SUCCESS,'                                 \
+       @grep -nF 'error (EXIT_SUCCESS,'                                        
\
            $$(find -type f -name '*.[chly]') &&                        \
          { echo '$(ME): found error (EXIT_SUCCESS' 1>&2;               \
            exit 1; } || :
 
-# FIXME: merge this with sc_system_h_headers below.
-# xalloc.h is included via system.h, so should not be included
-# directly by any file in src/.
-sc_xalloc_h_in_src:
-       @if test -f $(srcdir)/src/sys2.h; then                          \
-         if grep 'xalloc\.h' $(srcdir)/src/*.c; then                   \
-           exit 1;                                                     \
-         fi;                                                           \
-       fi
+sc_file_system:
+       @grep -ni 'file''system'                                        \
+            $$($(CVS_LIST_EXCEPT)) &&                                  \
+         { echo '$(ME): found use of "file''system";'                  \
+           'rewrite to use "file system"' 1>&2;                        \
+           exit 1; } || :
+
+sc_obsolete_symbols:
+       @grep -nE '\<(HAVE_''FCNTL_H)\>'                                        
\
+            $$($(CVS_LIST_EXCEPT)) &&                                  \
+         { echo '$(ME): do not use HAVE_''FCNTL_H'                     \
+               1>&2; exit 1; } || :
 
 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
 
 # Each nonempty line must start with a year number, or a TAB.
 sc_changelog:
-       @grep '^[^12    ]' $$(find . -name ChangeLog -maxdepth 2) &&    \
+       @grep -n '^[^12 ]' $$(find . -maxdepth 2 -name ChangeLog) &&    \
          { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2;  \
            exit 1; } || :
 
-header_regexp = \
-  alloca\
-  |closeout\
-  |ctype\
-  |dirent\
-  |errno\
-  |fcntl\
-  |inttypes\
-  |limits\
-  |locale\
-  |pathmax\
-  |std(lib|bool)\
-  |string\
-  |sys/(stat|dir|time)\
-  |time\
-  |unistd\
-  |utime\
-  |version-etc\
-  |xalloc
-h_re := $(shell echo '$(header_regexp)'|tr -d ' ')
+# Ensure that dd's definition of LONGEST_SYMBOL stays in sync
+# with the strings from the two affected variables.
+dd_c = $(srcdir)/src/dd.c
+sc_dd_max_sym_length:
+ifneq ($(wildcard $(dd_c)),)
+       @len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
+                sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) )      \
+               |sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p'         \
+              | wc --max-line-length);                         \
+       max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c) \
+             |tr -d '"' | wc --max-line-length);               \
+       if test "$$len" = "$$max"; then :; else                 \
+         echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2;      \
+         exit 1;                                               \
+       fi
+endif
+
+# Many m4 macros names once began with `jm_'.
+# On 2004-04-13, they were all changed to start with gl_ instead.
+# Make sure that none are inadvertently reintroduced.
+sc_prohibit_jm_in_m4:
+       @grep -nE 'jm_[A-Z]'                                            \
+               $$($(CVS_LIST) $(srcdir)/m4 |grep '\.m4$$') &&          \
+           { echo '$(ME): do not use jm_ in m4 macro names'            \
+             1>&2; exit 1; } || :
+
+sc_root_tests:
+       @t1=sc-root.expected; t2=sc-root.actual;                        \
+       grep -nl '^PRIV_CHECK_ARG=require-root'                         \
+         $$($(CVS_LIST) tests) |sed s,tests,., |sort > $$t1;           \
+       sed -n 's,      cd \([^ ]*\) .*MAKE..check TESTS=\(.*\),./\1/\2,p' \
+         $(srcdir)/tests/Makefile.am |sort > $$t2;                     \
+       diff -u $$t1 $$t2 || diff=1;                                    \
+       rm -f $$t1 $$t2;                                                \
+       test "$$diff"                                                   \
+         && { echo 'tests/Makefile.am: missing check-root action'>&2;  \
+              exit 1; } || :
+
+# Create a list of regular expressions matching the names
+# of files included from system.h.  Exclude a couple.
+.re-list:
+       @sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
+         | grep -Ev 'sys/(param|file)\.h' \
+         | sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
+         > address@hidden
+       @mv address@hidden $@
 
 # Files in src/ should not include directly any of
 # the headers already included via system.h.
-# Get list of candidates with this:
-# grep -h include src/sys*.h|sed 's/.*include //'|sort -
-sc_system_h_headers:
-       @( cvsu --list ) > /dev/null 2>&1 || : &&                       \
-       grep -E '^# *include ["<]($(h_re))\.h[">]'                      \
-           $$(cvsu --list src | grep -Ev 'sys(2|tem)\.h$$')            \
-         && { echo '$(ME): the above are already included via system.h'\
-               1>&2; exit 1; } || :
+sc_system_h_headers: .re-list
+       if test -f $(srcdir)/src/system.h; then                 \
+         trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15;          \
+         grep -nE -f .re-list                                          \
+             $$($(CVS_LIST) src |                                      \
+                grep -Ev '((copy|system)\.h|parse-gram\.c)$$')         \
+           && { echo '$(ME): the above are already included via system.h'\
+                 1>&2;  exit 1; } || :;                                \
+       fi
 
 sc_sun_os_names:
-       @( cvsu --list ) > /dev/null 2>&1 || : && \
-       grep -Ei \
+       @grep -nEi \
            'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
-         $$(cvsu --list | grep -vEf .x-$@ ) &&                 \
+         $$($(CVS_LIST_EXCEPT)) &&                                     \
          { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;  \
            exit 1; } || :
 
+sc_tight_scope:
+       $(MAKE) -C src $@
+
+sc_trailing_space:
+       @grep -n '[      ]$$'                                           \
+            $$($(CVS_LIST_EXCEPT)) &&                                  \
+         { echo '$(ME): found trailing space(s)'                       \
+               1>&2; exit 1; } || :
+
+# Look for diagnostics that aren't marked for translation.
+# This won't find any for which error's format string is on a separate line.
+sc_unmarked_diagnostics:
+       @grep -nE                                                       \
+           '\<error \([^"]*"[^"]*[a-z]{3}' $(srcdir)/{lib,src}/*.c     \
+         | grep -v '_(' &&                                             \
+         { echo '$(ME): found unmarked diagnostic(s)' 1>&2;            \
+           exit 1; } || :
+
 # Ensure that date's --help output stays in sync with the info
 # documentation for GNU strftime.  The only exception is %N,
 # which date accepts but GNU strftime does not.
@@ -203,8 +281,17 @@ strftime-check:
 # not @...@ in Makefile.am, now that we can rely on automake
 # to emit a definition for each substituted variable.
 makefile-check:
-       grep -E '@[A-Z_0-9]+@' `find . -name Makefile.am` \
-         && { echo 'Makefile.maint: use $(...), not @...@' 1>&2; exit 1; } || :
+       grep -nE '@[A-Z_0-9]+@' `find . -name Makefile.am` \
+         && { echo 'Makefile.maint: use $$(...), not @...@' 1>&2; exit 1; } || 
:
+
+news-date-check: NEWS
+       today=`date +%Y-%m-%d`; \
+       if head NEWS | grep '^\*.*'$$today >/dev/null; then \
+         :; \
+       else \
+         echo "today's date is not in NEWS" 1>&2; \
+         exit 1; \
+       fi
 
 changelog-check:
        if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
@@ -220,28 +307,30 @@ m4-check:
               exit 1; } || :
 
 # Verify that all source files using _() are listed in po/POTFILES.in.
+# FIXME: don't hard-code src/false.c below; use a more general mechanism.
 po-check:
-       if test -f po/POTFILES.in; then \
-         grep -E -v '^(#|$$)' po/POTFILES.in | sort > address@hidden; \
-         files=; \
+       if test -f po/POTFILES.in; then                                 \
+         grep -E -v '^(#|$$)' po/POTFILES.in                           \
+           | grep -v '^src/false\.c$$' | sort > address@hidden;                
        \
+         files=;                                                       \
          for file in lib/*.[chly] src/*.[chly]; do \
-           case $$file in \
-           *.[ch]) \
-             base=`expr " $$file" : ' \(.*\)\..'`; \
-             { test -f $$base.l || test -f $$base.y; } && continue;; \
-           esac; \
-           files="$$files $$file"; \
-         done; \
-         grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > address@hidden; \
-         diff -u address@hidden address@hidden || exit 1; \
-         rm -f address@hidden address@hidden; \
+           case $$file in                                              \
+           *.[ch])                                                     \
+             base=`expr " $$file" : ' \(.*\)\..'`;                     \
+             { test -f $$base.l || test -f $$base.y; } && continue;;   \
+           esac;                                                       \
+           files="$$files $$file";                                     \
+         done;                                                         \
+         grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > address@hidden;     
\
+         diff -u address@hidden address@hidden || exit 1;                      
                \
+         rm -f address@hidden address@hidden;                                  
        \
        fi
 
 # In a definition of #define AUTHORS "... and ..." where the RHS contains
 # the English word `and', the string must be marked with `N_ (...)' so that
 # gettext recognizes it as a string requiring translation.
 author_mark_check:
-       @grep '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
+       @grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
          { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
            exit 1; } || :
 
@@ -253,7 +342,7 @@ author_mark_check:
 # that we'd have to worry about limits on command line length.
 msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
 makefile_path_separator_check:
-       @grep 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
+       @grep -n 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
          && { echo $(msg) 1>&2; exit 1; } || :
 
 # Check that `make alpha' will not fail at the end of the process.
@@ -274,7 +363,7 @@ v_etc_file = lib/version-etc.c
 # Make sure that the copyright date in $(v_etc_file) is up to date.
 copyright-check:
        @if test -f $(v_etc_file); then \
-         grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
+         grep 'enum { COPYRIGHT_YEAR = 2005 };' $(v_etc_file) \
            >/dev/null \
          || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
               exit 1; }; \
@@ -325,24 +414,26 @@ null_AM_MAKEFLAGS = \
 # Detect format-string/arg-list mismatches that would normally be obscured
 # by the use of _().  The --disable-nls effectively defines away that macro,
 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
-# treated as a failure.
+# treated as a failure.  Also, check for shadowing problems with -Wshadow.
+# These CFLAGS are pretty strict.  If you build this target, you probably
+# have to have a recent version of gcc and glibc headers.
 TMPDIR ?= /tmp
 t=$(TMPDIR)/$(PACKAGE)/test
 my-distcheck: $(local-check)
-       -rm -f -r $(t)
+       -rm -rf $(t)
        mkdir -p $(t)
        GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
-       cd $(t)/$(distdir) \
-         && ./configure --disable-nls \
-         && $(MAKE) CFLAGS='-Wformat -Werror' \
-             AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
-         && $(MAKE) dvi \
-         && $(MAKE) check \
+       cd $(t)/$(distdir)                              \
+         && ./configure --disable-nls                  \
+         && $(MAKE) CFLAGS='-Werror -Wall -Wformat -Wshadow' \
+             AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)'       \
+         && $(MAKE) dvi                                \
+         && $(MAKE) check                              \
          && $(MAKE) distclean
-       (cd $(t) && mv $(distdir) $(distdir).old \
+       (cd $(t) && mv $(distdir) $(distdir).old        \
          && $(AMTAR) -zxf - ) < $(distdir).tar.gz
        diff -ur $(t)/$(distdir).old $(t)/$(distdir)
-       -rm -f -r $(t)
+       -rm -rf $(t)
        @echo "========================"; \
        echo "$(distdir).tar.gz is ready for distribution"; \
        echo "========================"
@@ -372,15 +463,9 @@ rel-check:
 prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
 xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
 
-signatures ?= $(distdir).tar.bz2.asc $(distdir).tar.gz.asc
-%.asc: %
-       rm -f $@
-       gpg --armor --detach-sign -o $@ $<
-
-rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz $(signatures)
-announce_gen ?= ./announce-gen
-announcement: NEWS ChangeLog $(rel-files) $(signatures)
-       @$(announce_gen)                                                \
+rel-files = $(xd-delta) $(DIST_ARCHIVES)
+announcement: NEWS ChangeLog $(rel-files)
+       @./announce-gen                                                 \
            --release-type=$(RELEASE_TYPE)                              \
            --package=$(PACKAGE)                                        \
            --prev=$(PREV_VERSION)                                      \
@@ -418,7 +503,7 @@ po_repo = http://www.iro.umontreal.ca/co
 .PHONY: do-po-update po-update
 do-po-update:
        tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
-       rm -f -r $$tmppo && \
+       rm -rf $$tmppo && \
        mkdir $$tmppo && \
        (cd $$tmppo && \
          $(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
@@ -439,14 +524,17 @@ po-update:
 # 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)/config/texinfo.tex
+  $(srcdir)/build-aux/config.guess \
+  $(srcdir)/build-aux/config.sub \
+  $(srcdir)/build-aux/texinfo.tex \
+  $(srcdir)/src/ansi2knr.c
 
 get-targets = $(patsubst %, get-%, $(wget_files))
 
-config.guess-url_prefix = $(ftp-gnu)/config/
-config.sub-url_prefix = $(ftp-gnu)/config/
+config.guess-url_prefix = $(ftp-gnu)/build-aux/
+config.sub-url_prefix = $(ftp-gnu)/build-aux/
+
+ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
 
 texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
 
@@ -462,10 +550,11 @@ $(get-targets):
          && $(move_if_change) $(target).t $(target)
 
 cvs_files ?= \
-  $(srcdir)/config/depcomp \
-  $(srcdir)/config/install-sh \
-  $(srcdir)/config/missing \
-  $(srcdir)/config/mkinstalldirs
+  $(srcdir)/build-aux/depcomp \
+  $(srcdir)/build-aux/install-sh \
+  $(srcdir)/build-aux/missing \
+  $(srcdir)/build-aux/mkinstalldirs \
+  $(srcdir)/src/ansi2knr.c
 automake_repo=:pserver:anoncvs:address@hidden:/cvs/automake
 .PHONY: wget-update
 wget-update: $(get-targets)
@@ -483,27 +572,28 @@ cvs-update:
          $(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t   \
            && $(move_if_change) $$f.t $$f;                             \
        done;                                                           \
-       test -z "$$fail"
+       test "$$fail" && exit 1
 
-define emit-upload-commands
-       echo =====================================
-       echo =====================================
-       echo upload $(PACKAGE) $(PREV_VERSION) $(VERSION)
-       echo '# send the /tmp/announcement e-mail'
-       echo =====================================
-       echo =====================================
-endef
+emit_upload_commands:
+       @echo =====================================
+       @echo =====================================
+       @echo "$(srcdir)/gnupload $(GNUPLOADFLAGS) \\"
+       @echo "    --to $(gnu_rel_host):coreutils \\"
+       @echo "  $(rel-files)"
+       @echo '# send the /tmp/announcement e-mail'
+       @echo =====================================
+       @echo =====================================
 
 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
        xdelta delta -9 $^ $@ || :
 
 .PHONY: alpha beta major
-alpha beta major: $(local-check)
+alpha beta major: news-date-check $(local-check)
        $(MAKE) cvs-dist
        $(MAKE) $(xd-delta)
        $(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
        ln $(rel-files) $(release_archive_dir)
        chmod a-w $(rel-files)
+       $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
        echo $(VERSION) > $(prev_version_file)
        $(CVS) ci -m. $(prev_version_file)
-       @$(emit-upload-commands)