mirror of
git://git.sv.gnu.org/autoconf
synced 2024-11-27 01:49:56 +08:00
9566bcc8b5
Remove ansi2knr.c; nobody uses it. (ansi2knr.c-url_prefix): Remove. (cvs-update): Fix test for failure. I don't know why it ever worked...
510 lines
16 KiB
Makefile
510 lines
16 KiB
Makefile
# -*-Makefile-*-
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# This Makefile fragment is shared between the coreutils,
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# CPPI, Bison, and Autoconf.
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## Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2, or (at your option)
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## any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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## 02111-1307, USA.
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# This is reported not to work with make-3.79.1
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# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
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ME := Makefile.maint
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# Do not save the original name or timestamp in the .tar.gz file.
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GZIP_ENV = '--no-name --best --rsyncable'
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CVS = cvs
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ifeq ($(origin prev_version_file), undefined)
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prev_version_file = .prev-version
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endif
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PREV_VERSION := $(shell cat $(prev_version_file))
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tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
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tag-this-version = $(subst .,_,$(VERSION))
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this-cvs-tag = $(tag-package)-$(tag-this-version)
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my_distdir = $(PACKAGE)-$(VERSION)
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# Old releases are stored here.
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# Used for diffs and xdeltas.
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release_archive_dir ?= ../release
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# Prevent programs like 'sort' from considering distinct strings to be equal.
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# Doing it here saves us from having to set LC_ALL elsewhere in this file.
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export LC_ALL = C
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## --------------- ##
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## Sanity checks. ##
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## --------------- ##
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# Checks that don't require cvs.
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# Run `changelog-check' last, as previous test may reveal problems requiring
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# new ChangeLog entries.
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local-checks-available = \
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po-check copyright-check writable-files m4-check author_mark_check \
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changelog-check strftime-check syntax-check makefile_path_separator_check \
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makefile-check
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.PHONY: $(local-checks-available)
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local-check = $(filter-out $(local-checks-to-skip), $(local-checks-available))
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# Make sure C source files in src/ don't include xalloc.h directly,
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# since they all already include it via sys2.h.
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# It's not a big deal -- just aesthetics.
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.PHONY: $(syntax-check-rules)
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syntax-check-rules = \
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sc_cast_of_argument_to_free \
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sc_cast_of_x_alloc_return_value \
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sc_changelog \
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sc_error_exit_success \
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sc_space_tab \
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sc_sun_os_names \
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sc_system_h_headers \
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sc_unmarked_diagnostics \
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sc_xalloc_h_in_src
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syntax-check: $(syntax-check-rules)
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# @grep -E '# *include <(limits|std(def|arg|bool))\.h>' \
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# $$(find -type f -name '*.[chly]') && \
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# { echo '$(ME): found conditional include' 1>&2; \
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# exit 1; } || :
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# grep -E '^# *include <(string|stdlib)\.h>' \
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# $(srcdir)/{lib,src}/*.[chy] && \
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# { echo '$(ME): FIXME' 1>&2; \
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# exit 1; } || :
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# FIXME: don't allow `#include .strings\.h' anywhere
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# Look for diagnostics that aren't marked for translation.
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# This won't find any for which error's format string is on a separate line.
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sc_unmarked_diagnostics:
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@grep --exclude=$(srcdir)/src/shred.c -E \
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'\<error \([^"]*"[^"]*[a-z]{3}' $(srcdir)/{lib,src}/*.c \
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| grep -v '_(' && \
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{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
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exit 1; } || :
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sc_cast_of_argument_to_free:
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@grep -E '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] && \
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{ echo '$(ME): don'\''t cast free argument' 1>&2; \
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exit 1; } || :
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sc_cast_of_x_alloc_return_value:
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@grep -E --exclude=$(srcdir)/lib/regex.c \
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'\*\) *x(m|c|re)alloc\>' $(srcdir)/{lib,src}/*.[chy] && \
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{ echo '$(ME): don'\''t cast x*alloc return value' 1>&2; \
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exit 1; } || :
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sc_space_tab:
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@( cvsu --list ) > /dev/null 2>&1 || : && \
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grep '[ ] ' \
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$$(cvsu --list | grep -vEf .x-$@ ) && \
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{ echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
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1>&2; exit 1; } || :
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# Using EXIT_SUCCESS as the first argument to error is misleading,
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# since when that parameter is 0, error does not exit. Use `0' instead.
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sc_error_exit_success:
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@grep -F 'error (EXIT_SUCCESS,' \
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$$(find -type f -name '*.[chly]') && \
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{ echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
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exit 1; } || :
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# FIXME: merge this with sc_system_h_headers below.
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# xalloc.h is included via system.h, so should not be included
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# directly by any file in src/.
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sc_xalloc_h_in_src:
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@if test -f $(srcdir)/src/sys2.h; then \
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if grep 'xalloc\.h' $(srcdir)/src/*.c; then \
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exit 1; \
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fi; \
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fi
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# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
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# Each nonempty line must start with a year number, or a TAB.
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sc_changelog:
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@grep '^[^12 ]' $$(find . -name ChangeLog -maxdepth 2) && \
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{ echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
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exit 1; } || :
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header_regexp = \
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alloca\
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|closeout\
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|ctype\
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|dirent\
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|errno\
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|fcntl\
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|inttypes\
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|limits\
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|locale\
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|pathmax\
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|std(lib|bool)\
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|string\
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|sys/(stat|dir|time)\
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|time\
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|unistd\
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|utime\
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|version-etc\
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|xalloc
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h_re := $(shell echo '$(header_regexp)'|tr -d ' ')
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# Files in src/ should not include directly any of
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# the headers already included via system.h.
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# Get list of candidates with this:
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# grep -h include src/sys*.h|sed 's/.*include //'|sort -
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sc_system_h_headers:
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@( cvsu --list ) > /dev/null 2>&1 || : && \
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grep -E '^# *include ["<]($(h_re))\.h[">]' \
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$$(cvsu --list src | grep -Ev 'sys(2|tem)\.h$$') \
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&& { echo '$(ME): the above are already included via system.h'\
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1>&2; exit 1; } || :
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sc_sun_os_names:
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@( cvsu --list ) > /dev/null 2>&1 || : && \
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grep -Ei \
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'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
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$$(cvsu --list | grep -vEf .x-$@ ) && \
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{ echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
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exit 1; } || :
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# Ensure that date's --help output stays in sync with the info
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# documentation for GNU strftime. The only exception is %N,
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# which date accepts but GNU strftime does not.
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extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
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strftime-check:
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if test -f $(srcdir)/src/date.c; then \
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grep '^ %. ' $(srcdir)/src/date.c | sort \
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| $(extract_char) > $@-src; \
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{ echo N; \
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info libc date calendar format | grep '^ `%.'\' \
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| $(extract_char); } | sort > $@-info; \
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diff -u $@-src $@-info || exit 1; \
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rm -f $@-src $@-info; \
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fi
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# Ensure that we use only the standard $(VAR) notation,
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# not @...@ in Makefile.am, now that we can rely on automake
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# to emit a definition for each substituted variable.
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makefile-check:
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grep -E '@[A-Z_0-9]+@' `find . -name Makefile.am` \
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&& { echo 'Makefile.maint: use $(...), not @...@' 1>&2; exit 1; } || :
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changelog-check:
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if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
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:; \
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else \
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echo "$(VERSION) not in ChangeLog" 1>&2; \
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exit 1; \
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fi
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m4-check:
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@grep 'AC_DEFUN([^[]' m4/*.m4 \
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&& { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
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exit 1; } || :
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# Verify that all source files using _() are listed in po/POTFILES.in.
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po-check:
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if test -f po/POTFILES.in; then \
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grep -E -v '^(#|$$)' po/POTFILES.in | sort > $@-1; \
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files=; \
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for file in lib/*.[chly] src/*.[chly]; do \
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case $$file in \
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*.[ch]) \
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base=`expr " $$file" : ' \(.*\)\..'`; \
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{ test -f $$base.l || test -f $$base.y; } && continue;; \
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esac; \
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files="$$files $$file"; \
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done; \
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grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > $@-2; \
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diff -u $@-1 $@-2 || exit 1; \
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rm -f $@-1 $@-2; \
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fi
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# In a definition of #define AUTHORS "... and ..." where the RHS contains
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# the English word `and', the string must be marked with `N_ (...)' so that
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# gettext recognizes it as a string requiring translation.
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author_mark_check:
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@grep '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
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{ echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
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exit 1; } || :
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# Sometimes it is useful to change the PATH environment variable
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# in Makefiles. When doing so, it's better not to use the Unix-centric
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# path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
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# It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
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# and there probably aren't many projects with so many Makefile.am files
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# that we'd have to worry about limits on command line length.
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msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
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makefile_path_separator_check:
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@grep 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
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&& { echo $(msg) 1>&2; exit 1; } || :
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# Check that `make alpha' will not fail at the end of the process.
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writable-files:
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if test -d $(release_archive_dir); then :; else \
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mkdir $(release_archive_dir); \
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fi
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for file in $(distdir).tar.gz $(xd-delta) \
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$(release_archive_dir)/$(distdir).tar.gz \
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$(release_archive_dir)/$(xd-delta); do \
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test -e $$file || continue; \
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test -w $$file \
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|| { echo ERROR: $$file is not writable; fail=1; }; \
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done; \
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test "$$fail" && exit 1 || :
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v_etc_file = lib/version-etc.c
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# Make sure that the copyright date in $(v_etc_file) is up to date.
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copyright-check:
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@if test -f $(v_etc_file); then \
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grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
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>/dev/null \
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|| { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
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exit 1; }; \
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fi
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# Sanity checks with the CVS repository.
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cvs-tag-check:
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echo $(this-cvs-tag); \
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if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
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echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
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exit 1; \
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else :; fi
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cvs-diff-check:
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if $(CVS) diff >cvs-diffs; then \
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rm cvs-diffs; \
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else \
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echo "Some files are locally modified:" 1>&2; \
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cat cvs-diffs; \
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exit 1; \
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fi
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cvs-check: cvs-diff-check cvs-tag-check
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maintainer-distcheck: changelog-check
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$(MAKE) distcheck
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$(MAKE) my-distcheck
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# Tag before making distribution. Also, don't make a distribution if
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# checks fail. Also, make sure the NEWS file is up-to-date.
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# FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
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cvs-dist: $(local-check) cvs-check maintainer-distcheck
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$(CVS) update po
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$(CVS) tag -c $(this-cvs-tag)
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$(MAKE) dist
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# Use this to make sure we don't run these programs when building
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# from a virgin tgz file, below.
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null_AM_MAKEFLAGS = \
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ACLOCAL=false \
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AUTOCONF=false \
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AUTOMAKE=false \
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AUTOHEADER=false \
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MAKEINFO=false
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# Detect format-string/arg-list mismatches that would normally be obscured
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# by the use of _(). The --disable-nls effectively defines away that macro,
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# and building with CFLAGS='-Wformat -Werror' causes any format warning to be
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# treated as a failure.
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TMPDIR ?= /tmp
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t=$(TMPDIR)/$(PACKAGE)/test
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my-distcheck: $(local-check)
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-rm -f -r $(t)
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mkdir -p $(t)
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GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
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cd $(t)/$(distdir) \
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&& ./configure --disable-nls \
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&& $(MAKE) CFLAGS='-Wformat -Werror' \
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AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
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&& $(MAKE) dvi \
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&& $(MAKE) check \
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&& $(MAKE) distclean
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(cd $(t) && mv $(distdir) $(distdir).old \
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&& $(AMTAR) -zxf - ) < $(distdir).tar.gz
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diff -ur $(t)/$(distdir).old $(t)/$(distdir)
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-rm -f -r $(t)
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@echo "========================"; \
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echo "$(distdir).tar.gz is ready for distribution"; \
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echo "========================"
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WGET = wget
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WGETFLAGS = -C off
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tgz-md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/ -//')
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tgz-sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/ -//')
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bz2-md5 = $(shell md5sum < $(my_distdir).tar.bz2|sed 's/ -//')
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bz2-sha1 = $(shell sha1sum < $(my_distdir).tar.bz2|sed 's/ -//')
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xdelta-md5 = $(shell md5sum < $(xd-delta)|sed 's/ -//')
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xdelta-sha1 = $(shell sha1sum < $(xd-delta)|sed 's/ -//')
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tgz-size = $(shell du --human $(my_distdir).tar.gz|sed 's/\([MkK]\).*/ \1B/')
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bz2-size = $(shell du --human $(my_distdir).tar.bz2|sed 's/\([MkK]\).*/ \1B/')
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xd-size = $(shell du --human $(xd-delta)|sed 's/\([MkK]\).*/ \1B/')
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rel-check:
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tarz=/tmp/rel-check-tarz-$$$$; \
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md5_tmp=/tmp/rel-check-md5-$$$$; \
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set -e; \
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trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
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$(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
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echo "$(md5) -" > $$md5_tmp; \
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md5sum -c $$md5_tmp < $$tarz
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prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
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xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
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signatures ?= $(distdir).tar.bz2.asc $(distdir).tar.gz.asc
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%.asc: %
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rm -f $@
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gpg --armor --detach-sign -o $@ $<
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rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz $(signatures)
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announce_gen ?= ./announce-gen
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announcement: NEWS ChangeLog $(rel-files) $(signatures)
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@$(announce_gen) \
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--release-type=$(RELEASE_TYPE) \
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--package=$(PACKAGE) \
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--prev=$(PREV_VERSION) \
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--curr=$(VERSION) \
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--release-archive-directory=$(release_archive_dir) \
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--news=NEWS \
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$(addprefix --url-dir=, $(url_dir_list)) \
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## ---------------- ##
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## Updating files. ##
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## ---------------- ##
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ftp-gnu = ftp://ftp.gnu.org/gnu
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www-gnu = http://www.gnu.org
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# Use mv, if you don't have/want move-if-change.
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move_if_change ?= move-if-change
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# --------------------- #
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# Updating everything. #
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# --------------------- #
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.PHONY: update
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local_updates ?= wget-update cvs-update po-update
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update: $(local_updates)
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# ------------------- #
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# Updating PO files. #
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# ------------------- #
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po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
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.PHONY: do-po-update po-update
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do-po-update:
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tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
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rm -f -r $$tmppo && \
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mkdir $$tmppo && \
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(cd $$tmppo && \
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$(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
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cp $$tmppo/*.po po
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cd po && $(MAKE) update-po
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$(MAKE) po-check
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po-update:
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if test -d "po"; then \
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$(MAKE) do-po-update; \
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fi
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# -------------------------- #
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# Updating GNU build tools. #
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# -------------------------- #
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# The following pseudo table associates a local directory and a URL
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# with each of the files that belongs to some other package and is
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# regularly updated from the specified URL.
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wget_files ?= \
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$(srcdir)/config/config.guess \
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$(srcdir)/config/config.sub \
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$(srcdir)/config/texinfo.tex
|
|
|
|
get-targets = $(patsubst %, get-%, $(wget_files))
|
|
|
|
config.guess-url_prefix = $(ftp-gnu)/config/
|
|
config.sub-url_prefix = $(ftp-gnu)/config/
|
|
|
|
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)/config/depcomp \
|
|
$(srcdir)/config/install-sh \
|
|
$(srcdir)/config/missing \
|
|
$(srcdir)/config/mkinstalldirs
|
|
automake_repo=:pserver:anoncvs:anoncvs@sources.redhat.com:/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 -z "$$fail"
|
|
|
|
define emit-upload-commands
|
|
echo =====================================
|
|
echo =====================================
|
|
echo upload $(PACKAGE) $(PREV_VERSION) $(VERSION)
|
|
echo '# send the /tmp/announcement e-mail'
|
|
echo =====================================
|
|
echo =====================================
|
|
endef
|
|
|
|
$(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
|
|
xdelta delta -9 $^ $@ || :
|
|
|
|
.PHONY: alpha beta major
|
|
alpha beta major: $(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)
|
|
echo $(VERSION) > $(prev_version_file)
|
|
$(CVS) ci -m. $(prev_version_file)
|
|
@$(emit-upload-commands)
|