mirror of
git://git.sv.gnu.org/coreutils.git
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13601dd3cf
* maint.mk (_prohibit_regexp): New macro. (sc_avoid_if_before_free, sc_cast_of_argument_to_free): (sc_cast_of_x_alloc_return_value, sc_cast_of_alloca_return_value): (sc_space_tab, sc_prohibit_atoi_atof, sc_prohibit_strcmp): (sc_prohibit_stat_st_blocks, sc_prohibit_S_IS_definition): Use it. (sc_prohibit_HAVE_MBRTOWC): New rule.
817 lines
28 KiB
Makefile
817 lines
28 KiB
Makefile
# -*-Makefile-*-
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# This Makefile fragment tries to be general-purpose enough to be
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# used by at least coreutils, idutils, CPPI, Bison, and Autoconf.
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## Copyright (C) 2001-2008 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 3 of the License, or
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## (at your option) 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, see <http://www.gnu.org/licenses/>.
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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 := maint.mk
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# Do not save the original name or timestamp in the .tar.gz file.
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# Use --rsyncable if available.
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gzip_rsyncable := \
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$(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null && echo --rsyncable)
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GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
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GIT = git
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VC = $(GIT)
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VC-tag = git tag -s -m '$(VERSION)'
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VC_LIST = $(srcdir)/build-aux/vc-list-files
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VC_LIST_EXCEPT = \
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$(VC_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v ChangeLog; fi
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ifeq ($(origin prev_version_file), undefined)
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prev_version_file = $(srcdir)/.prev-version
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endif
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PREV_VERSION := $(shell cat $(prev_version_file))
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VERSION_REGEXP = $(subst .,\.,$(VERSION))
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PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))
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ifeq ($(VC),$(GIT))
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this-vc-tag = v$(VERSION)
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this-vc-tag-regexp = v$(VERSION_REGEXP)
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else
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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-vc-tag = $(tag-package)-$(tag-this-version)
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this-vc-tag-regexp = $(this-vc-tag)
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endif
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my_distdir = $(PACKAGE)-$(VERSION)
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# Old releases are stored here.
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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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# Collect the names of rules starting with `sc_'.
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syntax-check-rules := $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \
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$(srcdir)/$(ME) $(srcdir)/cfg.mk)
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.PHONY: $(syntax-check-rules)
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local-checks-available = \
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patch-check $(syntax-check-rules) \
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makefile-check check-AUTHORS
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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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syntax-check: $(local-check)
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# @grep -nE '# *include <(limits|std(def|arg|bool))\.h>' \
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# $$(find -type f -name '*.[chly]') && \
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# { echo '$(ME): found conditional include' 1>&2; \
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# exit 1; } || :
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# grep -nE '^# *include <(string|stdlib)\.h>' \
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# $(srcdir)/{lib,src}/*.[chy] && \
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# { echo '$(ME): FIXME' 1>&2; \
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# exit 1; } || :
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# FIXME: don't allow `#include .strings\.h' anywhere
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# There are many rules below that prohibit constructs in this package.
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# If the offending construct can be matched with a grep-E-style regexp,
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# use this macro. The shell variables "re" and "msg" must be defined.
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define _prohibit_regexp
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dummy=; : so we do not need a semicolon before each use \
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test "x$$re" != x || { echo '$(ME): re not defined' 1>&2; exit 1; }; \
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test "x$$msg" != x || { echo '$(ME): msg not defined' 1>&2; exit 1; };\
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grep -nE "$$re" $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): '"$$msg" 1>&2; exit 1; } || :
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endef
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sc_avoid_if_before_free:
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@$(srcdir)/build-aux/useless-if-before-free \
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$(useless_free_options) \
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$$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found useless "if" before "free" above' 1>&2; \
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exit 1; } || :
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sc_cast_of_argument_to_free:
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@re='\<free *\( *\(' msg='don'\''t cast free argument' \
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$(_prohibit_regexp)
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sc_cast_of_x_alloc_return_value:
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@re='\*\) *x(m|c|re)alloc\>' \
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msg='don'\''t cast x*alloc return value' \
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$(_prohibit_regexp)
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sc_cast_of_alloca_return_value:
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@re='\*\) *alloca\>' msg='don'\''t cast alloca return value' \
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$(_prohibit_regexp)
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sc_space_tab:
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@re='[ ] ' msg='found SPACE-TAB sequence; remove the SPACE' \
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$(_prohibit_regexp)
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# Don't use *scanf or the old ato* functions in `real' code.
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# They provide no error checking mechanism.
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# Instead, use strto* functions.
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sc_prohibit_atoi_atof:
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@re='\<([fs]?scanf|ato([filq]|ll))\>' \
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msg='do not use *scan''f, ato''f, ato''i, ato''l, ato''ll or ato''q' \
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$(_prohibit_regexp)
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# Use STREQ rather than comparing strcmp == 0, or != 0.
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sc_prohibit_strcmp:
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@grep -nE '! *str''cmp *\(|\<str''cmp *\([^)]+\) *==' \
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$$($(VC_LIST_EXCEPT)) \
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| grep -vE ':# *define STREQ\(' && \
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{ echo '$(ME): use STREQ in place of the above uses of str''cmp' \
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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 -nF '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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# `FATAL:' should be fully upper-cased in error messages
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# `WARNING:' should be fully upper-cased, or fully lower-cased
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sc_error_message_warn_fatal:
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@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
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| grep -E '"Warning|"Fatal|"fatal' && \
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{ echo '$(ME): use FATAL, WARNING or warning' 1>&2; \
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exit 1; } || :
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# Error messages should not start with a capital letter
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sc_error_message_uppercase:
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@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
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| grep -E '"[A-Z]' \
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| grep -vE '"FATAL|"WARNING|"Java|"C#|PRIuMAX' && \
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{ echo '$(ME): found capitalized error message' 1>&2; \
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exit 1; } || :
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# Error messages should not end with a period
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sc_error_message_period:
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@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
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| grep -E '[^."]\."' && \
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{ echo '$(ME): found error message ending in period' 1>&2; \
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exit 1; } || :
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sc_file_system:
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@grep -ni 'file''system' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found use of "file''system";' \
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'rewrite to use "file system"' 1>&2; \
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exit 1; } || :
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# Don't use cpp tests of this symbol. All code assumes config.h is included.
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sc_no_have_config_h:
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@grep -n '^# *if.*HAVE''_CONFIG_H' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found use of HAVE''_CONFIG_H; remove' \
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1>&2; exit 1; } || :
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# Nearly all .c files must include <config.h>.
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sc_require_config_h:
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@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
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grep -L '^# *include <config\.h>' \
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$$($(VC_LIST_EXCEPT) | grep '\.c$$') \
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| grep . && \
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{ echo '$(ME): the above files do not include <config.h>' \
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1>&2; exit 1; } || :; \
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else :; \
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fi
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# You must include <config.h> before including any other header file.
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sc_require_config_h_first:
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@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
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fail=0; \
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for i in $$($(VC_LIST_EXCEPT) | grep '\.c$$'); do \
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grep '^# *include\>' $$i | sed 1q \
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| grep '^# *include <config\.h>' > /dev/null \
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|| { echo $$i; fail=1; }; \
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done; \
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test $$fail = 1 && \
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{ echo '$(ME): the above files include some other header' \
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'before <config.h>' 1>&2; exit 1; } || :; \
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else :; \
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fi
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sc_prohibit_HAVE_MBRTOWC:
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@re='\bHAVE_MBRTOWC\b' msg="do not use $$re; it is always defined" \
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$(_prohibit_regexp)
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# To use this "command" macro, you must first define two shell variables:
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# h: the header, enclosed in <> or ""
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# re: a regular expression that matches IFF something provided by $h is used.
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define _header_without_use
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h_esc=`echo "$$h"|sed 's/\./\\./'`; \
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if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
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files=$$(grep -l '^# *include '"$$h_esc" \
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$$($(VC_LIST_EXCEPT) | grep '\.c$$')) && \
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grep -LE "$$re" $$files | grep . && \
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{ echo "$(ME): the above files include $$h but don't use it" \
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1>&2; exit 1; } || :; \
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else :; \
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fi
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endef
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# Prohibit the inclusion of assert.h without an actual use of assert.
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sc_prohibit_assert_without_use:
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@h='<assert.h>' re='\<assert *\(' $(_header_without_use)
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# Prohibit the inclusion of getopt.h without an actual use.
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sc_prohibit_getopt_without_use:
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@h='<getopt.h>' re='\<getopt(_long)? *\(' $(_header_without_use)
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# Don't include quotearg.h unless you use one of its functions.
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sc_prohibit_quotearg_without_use:
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@h='"quotearg.h"' re='\<quotearg(_[^ ]+)? *\(' $(_header_without_use)
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# Don't include quote.h unless you use one of its functions.
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sc_prohibit_quote_without_use:
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@h='"quote.h"' re='\<quote(_n)? *\(' $(_header_without_use)
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# Don't include this header unless you use one of its functions.
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sc_prohibit_long_options_without_use:
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@h='"long-options.h"' re='\<parse_long_options *\(' \
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$(_header_without_use)
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# Don't include this header unless you use one of its functions.
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sc_prohibit_inttostr_without_use:
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@h='"inttostr.h"' re='\<(off|[iu]max|uint)tostr *\(' \
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$(_header_without_use)
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# Don't include this header unless you use one of its functions.
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sc_prohibit_error_without_use:
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@h='"error.h"' \
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re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\
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$(_header_without_use)
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sc_prohibit_safe_read_without_use:
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@h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \
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$(_header_without_use)
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sc_prohibit_argmatch_without_use:
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@h='"argmatch.h"' \
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re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<argmatch(_exit_fn|_(in)?valid) *\()' \
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$(_header_without_use)
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sc_prohibit_root_dev_ino_without_use:
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@h='"root-dev-ino.h"' \
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re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
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$(_header_without_use)
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sc_obsolete_symbols:
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@grep -nE '\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \
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$$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): do not use HAVE''_FCNTL_H or O''_NDELAY' \
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1>&2; exit 1; } || :
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# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
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# Each nonempty line must start with a year number, or a TAB.
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sc_changelog:
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@grep -n '^[^12 ]' $$(find . -maxdepth 2 -name ChangeLog) && \
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{ echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
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exit 1; } || :
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# Ensure that each .c file containing a "main" function also
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# calls set_program_name.
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sc_program_name:
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@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
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files=$$(grep -l '^main *(' $$($(VC_LIST_EXCEPT) | grep '\.c$$')); \
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grep -LE 'set_program_name *\(m?argv\[0\]\);' $$files \
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| grep . && \
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{ echo '$(ME): the above files do not call set_program_name' \
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1>&2; exit 1; } || :; \
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else :; \
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fi
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# Require that the final line of each test-lib.sh-using test be this one:
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# Exit $fail
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# Note: this test requires GNU grep's --label= option.
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sc_require_test_exit_idiom:
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@if test -f $(srcdir)/tests/test-lib.sh; then \
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die=0; \
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for i in $$(grep -l -F /../test-lib.sh $$($(VC_LIST) tests)); do \
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tail -n1 $$i | grep '^Exit \$$fail$$' > /dev/null \
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&& : || { die=1; echo $$i; } \
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done; \
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test $$die = 1 && \
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{ echo 1>&2 '$(ME): the final line in each of the above is not:'; \
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echo 1>&2 'Exit $$fail'; \
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exit 1; } || :; \
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fi
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sc_the_the:
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@grep -ni '\<the ''the\>' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found use of "the ''the";' 1>&2; \
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exit 1; } || :
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sc_trailing_blank:
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@grep -n '[ ]$$' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found trailing blank(s)' \
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1>&2; exit 1; } || :
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# Match lines like the following, but where there is only one space
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# between the options and the description:
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# -D, --all-repeated[=delimit-method] print all duplicate lines\n
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longopt_re = --[a-z][0-9A-Za-z-]*(\[?=[0-9A-Za-z-]*\]?)?
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sc_two_space_separator_in_usage:
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@grep -nE '^ *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$' \
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$$($(VC_LIST_EXCEPT)) && \
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{ echo "$(ME): help2man requires at least two spaces between"; \
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echo "$(ME): an option and its description"; \
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1>&2; exit 1; } || :
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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 -nE \
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'\<error \([^"]*"[^"]*[a-z]{3}' $$($(VC_LIST_EXCEPT)) \
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| grep -v '_''(' && \
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{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
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exit 1; } || :
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# Avoid useless parentheses like those in this example:
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# #if defined (SYMBOL) || defined (SYM2)
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sc_useless_cpp_parens:
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@grep -n '^# *if .*defined *(' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): found useless parentheses in cpp directive' \
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1>&2; exit 1; } || :
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# Require the latest GPL.
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sc_GPL_version:
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@grep -n 'either ''version [^3]' $$($(VC_LIST_EXCEPT)) && \
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{ echo '$(ME): GPL vN, N!=3' 1>&2; exit 1; } || :
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# Make sure we don't use st_blocks. Use ST_NBLOCKS instead.
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# This is a bit of a kludge, since it prevents use of the string
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# even in comments, but for now it does the job with no false positives.
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sc_prohibit_stat_st_blocks:
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@re='[.>]st_blocks' msg='do not use st_blocks; use ST_NBLOCKS' \
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$(_prohibit_regexp)
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# Make sure we don't define any S_IS* macros in src/*.c files.
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# They're already defined via gnulib's sys/stat.h replacement.
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sc_prohibit_S_IS_definition:
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@re='^ *# *define *S_IS' \
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msg='do not define S_IS* macros; include <sys/stat.h>' \
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$(_prohibit_regexp)
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# Each program that uses proper_name_utf8 must link with
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# one of the ICONV libraries.
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sc_proper_name_utf8_requires_ICONV:
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@progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
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if test "x$$progs" != x; then \
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fail=0; \
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for p in $$progs; do \
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dir=$$(dirname "$$p"); \
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base=$$(basename "$$p" .c); \
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grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \
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|| { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
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done; \
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test $$fail = 1 && \
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{ echo 1>&2 '$(ME): the above do not link with any ICONV library'; \
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exit 1; } || :; \
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fi
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# Warn about "c0nst struct Foo const foo[]",
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# but not about "char const *const foo" or "#define const const".
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sc_redundant_const:
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@grep -E '\bconst\b[[:space:][:alnum:]]{2,}\bconst\b' \
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$$($(VC_LIST_EXCEPT)) && \
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{ echo 1>&2 '$(ME): redundant "const" in declarations'; \
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exit 1; } || :
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sc_const_long_option:
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@grep '^ *static.*struct option ' $$($(VC_LIST_EXCEPT)) \
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| grep -Ev 'const struct option|struct option const' && { \
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|
echo 1>&2 '$(ME): add "const" to the above declarations'; \
|
|
exit 1; } || :
|
|
|
|
NEWS_hash = \
|
|
$$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
|
|
$(srcdir)/NEWS | md5sum -)
|
|
|
|
# Ensure that we don't accidentally insert an entry into an old NEWS block.
|
|
sc_immutable_NEWS:
|
|
@if test -f $(srcdir)/NEWS; then \
|
|
test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : || \
|
|
{ echo '$(ME): you have modified old NEWS' 1>&2; exit 1; }; \
|
|
fi
|
|
|
|
# Update the hash stored above. Do this after each release and
|
|
# for any corrections to old entries.
|
|
update-NEWS-hash: NEWS
|
|
perl -pi -e 's/^(old_NEWS_hash = ).*/$${1}'"$(NEWS_hash)/" \
|
|
$(srcdir)/cfg.mk
|
|
|
|
epoch_date = 1970-01-01 00:00:00.000000000 +0000
|
|
# Ensure that the c99-to-c89 patch applies cleanly.
|
|
patch-check:
|
|
rm -rf src-c89 $@.1 $@.2
|
|
cp -a $(srcdir)/src src-c89
|
|
if test "x$(srcdir)" != x.; then \
|
|
cp -a src/* src-c89; \
|
|
dotfiles=`ls src/.[!.]* 2>/dev/null`; \
|
|
test -z "$$dotfiles" || cp -a src/.[!.]* src-c89; \
|
|
fi
|
|
(cd src-c89; patch -p1 -V never --fuzz=0) < $(srcdir)/src/c99-to-c89.diff \
|
|
> $@.1 2>&1
|
|
if test "$(REGEN_PATCH)" = yes; then \
|
|
diff -upr $(srcdir)/src src-c89 | sed 's,$(srcdir)/src-c89/,src/,' \
|
|
| grep -vE '^(Only in|File )' \
|
|
| perl -pe 's/^((?:\+\+\+|---) \S+\t).*/$${1}$(epoch_date)/;' \
|
|
-e 's/^ $$//' \
|
|
> new-diff || : ; fi
|
|
grep -v '^patching file ' $@.1 > $@.2 || :
|
|
msg=ok; test -s $@.2 && msg='fuzzy patch' || : ; \
|
|
rm -f src-c89/*.o || msg='rm failed'; \
|
|
$(MAKE) -C src-c89 CFLAGS='-Wdeclaration-after-statement -Werror' \
|
|
|| msg='compile failure with extra options'; \
|
|
test "$$msg" = ok && rm -rf src-c89 $@.1 $@.2 || echo "$$msg" 1>&2; \
|
|
test "$$msg" = ok
|
|
|
|
check-AUTHORS:
|
|
$(MAKE) -C src $@
|
|
|
|
# Ensure that we use only the standard $(VAR) notation,
|
|
# not @...@ in Makefile.am, now that we can rely on automake
|
|
# to emit a definition for each substituted variable.
|
|
# We use perl rather than "grep -nE ..." to exempt a single
|
|
# use of an @...@-delimited variable name in src/Makefile.am.
|
|
makefile-check:
|
|
@perl -ne '/\@[A-Z_0-9]+\@/ && !/^cu_install_program =/' \
|
|
-e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \
|
|
$$($(VC_LIST_EXCEPT) | grep -E '(^|/)Makefile\.am$$') \
|
|
&& { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || :
|
|
|
|
news-date-check: NEWS
|
|
today=`date +%Y-%m-%d`; \
|
|
if head NEWS | grep '^\*.* $(VERSION_REGEXP) ('$$today')' \
|
|
>/dev/null; then \
|
|
:; \
|
|
else \
|
|
echo "version or today's date is not in NEWS" 1>&2; \
|
|
exit 1; \
|
|
fi
|
|
|
|
changelog-check:
|
|
if head ChangeLog | grep 'Version $(VERSION_REGEXP)\.$$' \
|
|
>/dev/null; then \
|
|
:; \
|
|
else \
|
|
echo "$(VERSION) not in ChangeLog" 1>&2; \
|
|
exit 1; \
|
|
fi
|
|
|
|
sc_m4_quote_check:
|
|
@grep -nE '(AC_DEFINE(_UNQUOTED)?|AC_DEFUN)\([^[]' \
|
|
$$($(VC_LIST_EXCEPT) | grep -E '(^configure\.ac|\.m4)$$') \
|
|
&& { echo '$(ME): quote the first arg to AC_DEF*' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
fix_po_file_diag = \
|
|
'you have changed the set of files with translatable diagnostics;\n\
|
|
apply the above patch\n'
|
|
|
|
# Verify that all source files using _() are listed in po/POTFILES.in.
|
|
po_file = po/POTFILES.in
|
|
sc_po_check:
|
|
@if test -f $(po_file); then \
|
|
grep -E -v '^(#|$$)' $(po_file) \
|
|
| grep -v '^src/false\.c$$' | sort > $@-1; \
|
|
files=; \
|
|
for file in $$($(VC_LIST_EXCEPT)) lib/*.[ch]; do \
|
|
case $$file in \
|
|
*.?|*.??) ;; \
|
|
*) continue;; \
|
|
esac; \
|
|
case $$file in \
|
|
*.[ch]) \
|
|
base=`expr " $$file" : ' \(.*\)\..'`; \
|
|
{ test -f $$base.l || test -f $$base.y; } && continue;; \
|
|
esac; \
|
|
files="$$files $$file"; \
|
|
done; \
|
|
grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files \
|
|
| sort -u > $@-2; \
|
|
diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \
|
|
|| { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \
|
|
rm -f $@-1 $@-2; \
|
|
fi
|
|
|
|
# In a definition of #define AUTHORS "... and ..." where the RHS contains
|
|
# the English word `and', the string must be marked with `N_ (...)' so that
|
|
# gettext recognizes it as a string requiring translation.
|
|
sc_author_mark_check:
|
|
@grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
|
|
{ echo '$(ME): enclose the above strings in N_ (...)' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# Sometimes it is useful to change the PATH environment variable
|
|
# in Makefiles. When doing so, it's better not to use the Unix-centric
|
|
# path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
|
|
# It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
|
|
# and there probably aren't many projects with so many Makefile.am files
|
|
# that we'd have to worry about limits on command line length.
|
|
msg = '$(ME): Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
|
|
sc_makefile_path_separator_check:
|
|
@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.
|
|
writable-files:
|
|
if test -d $(release_archive_dir); then :; else \
|
|
for file in $(distdir).tar.gz \
|
|
$(release_archive_dir)/$(distdir).tar.gz; do \
|
|
test -e $$file || continue; \
|
|
test -w $$file \
|
|
|| { echo ERROR: $$file is not writable; fail=1; }; \
|
|
done; \
|
|
test "$$fail" && exit 1 || : ; \
|
|
fi
|
|
|
|
v_etc_file = lib/version-etc.c
|
|
sample-test = tests/sample-test
|
|
texi = doc/$(PACKAGE).texi
|
|
# Make sure that the copyright date in $(v_etc_file) is up to date.
|
|
# Do the same for the $(sample-test) and the main doc/.texi file.
|
|
sc_copyright_check:
|
|
@if test -f $(v_etc_file); then \
|
|
grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
|
|
>/dev/null \
|
|
|| { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
|
|
exit 1; }; \
|
|
fi
|
|
@if test -f $(sample-test); then \
|
|
grep '# Copyright (C) '$$(date +%Y)' Free' $(sample-test) \
|
|
>/dev/null \
|
|
|| { echo 'out of date copyright in $(sample-test); update it' 1>&2; \
|
|
exit 1; }; \
|
|
fi
|
|
@if test -f $(texi); then \
|
|
grep 'Copyright @copyright{} .*'$$(date +%Y)' Free' $(texi) \
|
|
>/dev/null \
|
|
|| { echo 'out of date copyright in $(texi); update it' 1>&2; \
|
|
exit 1; }; \
|
|
fi
|
|
|
|
vc-diff-check:
|
|
$(VC) diff > vc-diffs || :
|
|
if test -s vc-diffs; then \
|
|
cat vc-diffs; \
|
|
echo "Some files are locally modified:" 1>&2; \
|
|
exit 1; \
|
|
else \
|
|
rm vc-diffs; \
|
|
fi
|
|
|
|
cvs-check: vc-diff-check
|
|
|
|
maintainer-distcheck:
|
|
$(MAKE) distcheck
|
|
$(MAKE) taint-distcheck
|
|
$(MAKE) my-distcheck
|
|
|
|
|
|
# Don't make a distribution if checks fail.
|
|
# Also, make sure the NEWS file is up-to-date.
|
|
vc-dist: $(local-check) cvs-check maintainer-distcheck
|
|
$(MAKE) dist
|
|
|
|
# Use this to make sure we don't run these programs when building
|
|
# from a virgin tgz file, below.
|
|
null_AM_MAKEFLAGS = \
|
|
ACLOCAL=false \
|
|
AUTOCONF=false \
|
|
AUTOMAKE=false \
|
|
AUTOHEADER=false \
|
|
MAKEINFO=false
|
|
|
|
built_programs = $$(cd src && MAKEFLAGS= $(MAKE) -s built_programs.list)
|
|
|
|
warn_cflags = -Dlint -O -Werror -Wall -Wformat -Wshadow -Wpointer-arith
|
|
bin=bin-$$$$
|
|
|
|
write_loser = printf '\#!%s\necho $$0: bad path 1>&2; exit 1\n' '$(SHELL)'
|
|
|
|
TMPDIR ?= /tmp
|
|
t=$(TMPDIR)/$(PACKAGE)/test
|
|
pfx=$(t)/i
|
|
|
|
# More than once, tainted build and source directory names would
|
|
# have caused at least one "make check" test to apply "chmod 700"
|
|
# to all directories under $HOME. Make sure it doesn't happen again.
|
|
tp := $(shell echo "$(TMPDIR)/$(PACKAGE)-$$$$")
|
|
t_prefix = $(tp)/a
|
|
t_taint = '$(t_prefix) b'
|
|
fake_home = $(tp)/home
|
|
|
|
# Ensure that tests run from tainted build and src dir names work,
|
|
# and don't affect anything in $HOME. Create witness files in $HOME,
|
|
# record their attributes, and build/test. Then ensure that the
|
|
# witnesses were not affected.
|
|
taint-distcheck: $(DIST_ARCHIVES)
|
|
test -d $(t_taint) && chmod -R 700 $(t_taint) || :
|
|
-rm -rf $(t_taint) $(fake_home)
|
|
mkdir -p $(t_prefix) $(t_taint) $(fake_home)
|
|
GZIP=$(GZIP_ENV) $(AMTAR) -C $(t_taint) -zxf $(distdir).tar.gz
|
|
mkfifo $(fake_home)/fifo
|
|
touch $(fake_home)/f
|
|
mkdir -p $(fake_home)/d/e
|
|
ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-before
|
|
cd $(t_taint)/$(distdir) \
|
|
&& ./configure \
|
|
&& $(MAKE) \
|
|
&& HOME=$(fake_home) $(MAKE) check \
|
|
&& ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-after \
|
|
&& diff $(tp)/.ls-before $(tp)/.ls-after \
|
|
&& test -d $(t_prefix)
|
|
rm -rf $(tp)
|
|
|
|
# Verify that a twisted use of --program-transform-name=PROGRAM works.
|
|
define install-transform-check
|
|
rm -rf $(pfx); \
|
|
$(MAKE) program_transform_name='s/.*/zyx/' \
|
|
prefix=$(pfx) install \
|
|
&& test "$$(echo $(pfx)/bin/*)" = "$(pfx)/bin/zyx" \
|
|
&& test "$$(echo $(pfx)/share/man/man1/*)" = \
|
|
"$(pfx)/share/man/man1/zyx.1"
|
|
endef
|
|
|
|
# Install, then verify that all binaries and man pages are in place.
|
|
# Note that neither the binary, ginstall, nor the ].1 man page is installed.
|
|
define my-instcheck
|
|
$(MAKE) prefix=$(pfx) install \
|
|
&& test ! -f $(pfx)/bin/ginstall \
|
|
&& { fail=0; \
|
|
for i in $(built_programs); do \
|
|
test "$$i" = ginstall && i=install; \
|
|
for j in "$(pfx)/bin/$$i" \
|
|
"$(pfx)/share/man/man1/$$i.1"; do \
|
|
case $$j in *'[.1') continue;; esac; \
|
|
test -f "$$j" && : \
|
|
|| { echo "$$j not installed"; fail=1; }; \
|
|
done; \
|
|
done; \
|
|
test $$fail = 1 && exit 1 || :; \
|
|
}
|
|
endef
|
|
|
|
define coreutils-path-check
|
|
{ \
|
|
if test -f $(srcdir)/src/true.c; then \
|
|
fail=1; \
|
|
mkdir $(bin) \
|
|
&& ($(write_loser)) > $(bin)/loser \
|
|
&& chmod a+x $(bin)/loser \
|
|
&& for i in $(built_programs); do \
|
|
case $$i in \
|
|
rm|expr|basename|echo|sort|ls|tr);; \
|
|
cat|dirname|mv|wc);; \
|
|
*) ln $(bin)/loser $(bin)/$$i;; \
|
|
esac; \
|
|
done \
|
|
&& ln -sf ../src/true $(bin)/false \
|
|
&& PATH=`pwd`/$(bin):$$PATH $(MAKE) -C tests check \
|
|
&& { test -d gnulib-tests \
|
|
&& $(MAKE) -C gnulib-tests check \
|
|
|| :; } \
|
|
&& rm -rf $(bin) \
|
|
&& fail=0; \
|
|
else \
|
|
fail=0; \
|
|
fi; \
|
|
test $$fail = 1 && exit 1 || :; \
|
|
}
|
|
endef
|
|
|
|
# Use -Wformat -Werror to detect format-string/arg-list mismatches.
|
|
# Also, check for shadowing problems with -Wshadow, and for pointer
|
|
# arithmetic problems with -Wpointer-arith.
|
|
# These CFLAGS are pretty strict. If you build this target, you probably
|
|
# have to have a recent version of gcc and glibc headers.
|
|
# The hard-linking for-loop below ensures that there is a bin/ directory
|
|
# full of all of the programs under test (except the ones that are required
|
|
# for basic Makefile rules), all symlinked to the just-built "false" program.
|
|
# This is to ensure that if ever a test neglects to make PATH include
|
|
# the build srcdir, these always-failing programs will run.
|
|
# Otherwise, it is too easy to test the wrong programs.
|
|
# Note that "false" itself is a symlink to true, so it too will malfunction.
|
|
my-distcheck: $(DIST_ARCHIVES) $(local-check)
|
|
$(MAKE) syntax-check
|
|
$(MAKE) check
|
|
-rm -rf $(t)
|
|
mkdir -p $(t)
|
|
GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
|
|
cd $(t)/$(distdir) \
|
|
&& ./configure --disable-nls \
|
|
&& $(MAKE) CFLAGS='$(warn_cflags)' \
|
|
AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
|
|
&& $(MAKE) dvi \
|
|
&& $(install-transform-check) \
|
|
&& $(my-instcheck) \
|
|
&& $(coreutils-path-check) \
|
|
&& $(MAKE) distclean
|
|
(cd $(t) && mv $(distdir) $(distdir).old \
|
|
&& $(AMTAR) -zxf - ) < $(distdir).tar.gz
|
|
diff -ur $(t)/$(distdir).old $(t)/$(distdir)
|
|
-rm -rf $(t)
|
|
@echo "========================"; \
|
|
echo "$(distdir).tar.gz is ready for distribution"; \
|
|
echo "========================"
|
|
|
|
WGET = wget
|
|
WGETFLAGS = -C off
|
|
|
|
rel-check:
|
|
tarz=/tmp/rel-check-tarz-$$$$; \
|
|
md5_tmp=/tmp/rel-check-md5-$$$$; \
|
|
set -e; \
|
|
trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
|
|
$(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
|
|
echo "$(md5) -" > $$md5_tmp; \
|
|
md5sum -c $$md5_tmp < $$tarz
|
|
|
|
rel-files = $(DIST_ARCHIVES)
|
|
|
|
gnulib-version = $$(cd $(gnulib_dir) && git describe)
|
|
|
|
announcement: NEWS ChangeLog $(rel-files)
|
|
@./build-aux/announce-gen \
|
|
--release-type=$(RELEASE_TYPE) \
|
|
--package=$(PACKAGE) \
|
|
--prev=$(PREV_VERSION) \
|
|
--curr=$(VERSION) \
|
|
--gpg-key-id=$(gpg_key_ID) \
|
|
--news=NEWS \
|
|
--bootstrap-tools=autoconf,automake,bison,gnulib \
|
|
--gnulib-version=$(gnulib-version) \
|
|
$(addprefix --url-dir=, $(url_dir_list))
|
|
|
|
## ---------------- ##
|
|
## Updating files. ##
|
|
## ---------------- ##
|
|
|
|
ftp-gnu = ftp://ftp.gnu.org/gnu
|
|
www-gnu = http://www.gnu.org
|
|
|
|
# Use mv, if you don't have/want move-if-change.
|
|
move_if_change ?= move-if-change
|
|
|
|
emit_upload_commands:
|
|
@echo =====================================
|
|
@echo =====================================
|
|
@echo "$(srcdir)/build-aux/gnupload $(GNUPLOADFLAGS) \\"
|
|
@echo " --to $(gnu_rel_host):$(PACKAGE) \\"
|
|
@echo " $(rel-files)"
|
|
@echo '# send the /tmp/announcement e-mail'
|
|
@echo =====================================
|
|
@echo =====================================
|
|
|
|
noteworthy = * Noteworthy changes in release ?.? (????-??-??) [?]
|
|
define emit-commit-log
|
|
printf '%s\n' 'post-release administrivia' '' \
|
|
'* NEWS: Add header line for next release.' \
|
|
'* .prev-version: Record previous version.' \
|
|
'* cfg.mk (old_NEWS_hash): Auto-update.'
|
|
endef
|
|
|
|
.PHONY: alpha beta major
|
|
alpha beta major: $(local-check) writable-files
|
|
test $@ = major \
|
|
&& { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$' \
|
|
|| { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
|
|
|| :
|
|
$(MAKE) vc-dist
|
|
$(MAKE) news-date-check
|
|
$(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
|
|
if test -d $(release_archive_dir); then \
|
|
ln $(rel-files) $(release_archive_dir); \
|
|
chmod a-w $(rel-files); \
|
|
fi
|
|
$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
|
|
echo $(VERSION) > $(prev_version_file)
|
|
$(MAKE) update-NEWS-hash
|
|
perl -pi -e '$$. == 3 and print "$(noteworthy)\n\n\n"' NEWS
|
|
$(emit-commit-log) > .ci-msg
|
|
$(VC) commit -F .ci-msg -a
|