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# Customize Makefile.maint. -*- makefile -*-
# Copyright (C) 2003-2009 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Use alpha.gnu.org for alpha and beta releases.
# Use ftp.gnu.org for major releases.
gnu_ftp_host-alpha = alpha.gnu.org
gnu_ftp_host-beta = alpha.gnu.org
gnu_ftp_host-major = ftp.gnu.org
gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
url_dir_list = \
ftp://$(gnu_rel_host)/gnu/coreutils
# Tests not to run as part of "make distcheck".
local-checks-to-skip = \
sc_po_check \
sc_GPL_version \
sc_error_exit_success \
sc_file_system \
sc_makefile_path_separator_check \
sc_obsolete_symbols \
sc_prohibit_atoi_atof \
sc_prohibit_quote_without_use \
sc_prohibit_quotearg_without_use \
sc_prohibit_stat_st_blocks \
sc_space_tab \
sc_two_space_separator_in_usage \
sc_error_message_uppercase \
sc_program_name \
$(disable_temporarily) \
sc_useless_cpp_parens
disable_temporarily = \
sc_makefile_check \
sc_unmarked_diagnostics \
sc_prohibit_ctype_h \
sc_prohibit_asprintf \
sc_avoid_write
# Avoid uses of write(2). Either switch to streams (fwrite), or use
# the safewrite wrapper.
sc_avoid_write:
@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
grep '\<write *(' $$($(VC_LIST_EXCEPT) | grep '\.c$$') && \
{ echo "$(ME): the above files use write;" \
" consider using the safewrite wrapper instead" \
1>&2; exit 1; } || :; \
else :; \
fi
# Use STREQ rather than comparing strcmp == 0, or != 0.
# Similarly, use STREQLEN or STRPREFIX rather than strncmp.
sc_prohibit_strcmp_and_strncmp:
@grep -nE '! *strn?cmp *\(|\<strn?cmp *\([^)]+\) *==' \
$$($(VC_LIST_EXCEPT)) \
| grep -vE ':# *define STREQ(LEN)?\(' && \
{ echo '$(ME): use STREQ(LEN) in place of the above uses of strcmp(strncmp)' \
1>&2; exit 1; } || :
# Use virAsprintf rather than a'sprintf since *strp is undefined on error.
sc_prohibit_asprintf:
@re='\<[a]sprintf\>' \
msg='use virAsprintf, not a'sprintf \
$(_prohibit_regexp)
# Prohibit the inclusion of <ctype.h>.
sc_prohibit_ctype_h:
@grep -E '^# *include *<ctype\.h>' $$($(VC_LIST_EXCEPT)) && \
{ echo "$(ME): don't use ctype.h; instead, use c-ctype.h" \
1>&2; exit 1; } || :
# Ensure that no C source file uses TABs for indentation.
# Exclude some version-controlled symlinks.
sc_TAB_in_indentation:
@grep -lE '^ * ' /dev/null \
$$($(VC_LIST_EXCEPT)) && \
{ echo '$(ME): found TAB(s) used for indentation in C sources;'\
'use spaces' 1>&2; exit 1; } || :
ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
sc_avoid_ctype_macros:
@grep -E '\b($(ctype_re)) *\(' /dev/null \
$$($(VC_LIST_EXCEPT)) && \
{ echo "$(ME): don't use ctype macros (use c-ctype.h)" \
1>&2; exit 1; } || :
sc_prohibit_virBufferAdd_with_string_literal:
@prohibit='\<virBufferAdd *\([^,]+, *"[^"]' \
halt='use virBufferAddLit, not virBufferAdd, with a string literal' \
$(_sc_search_regexp)
# Not only do they fail to deal well with ipv6, but the gethostby*
# functions are also not thread-safe.
sc_prohibit_gethostby:
@prohibit='\<gethostby(addr|name2?) *\(' \
halt='use getaddrinfo, not gethostby*' \
$(_sc_search_regexp)
# Disallow trailing blank lines.
sc_prohibit_trailing_blank_lines:
@$(VC_LIST_EXCEPT) \
| xargs perl -ln -0777 -e \
'-f $$ARGV or next; /\n\n+$$/ and print $$ARGV' > $@-t
@found=0; test -s $@-t && { found=1; cat $@-t 1>&2; \
echo '$(ME): found trailing blank line(s)' 1>&2; }; \
rm -f $@-t; \
test $$found = 0
# We don't use this feature of maint.mk.
prev_version_file = /dev/null
ifeq (0,$(MAKELEVEL))
_curr_status = .git-module-status
# The sed filter accommodates those who check out on a commit from which
# no tag is reachable. In that case, git submodule status prints a "-"
# in column 1 and does not print a "git describe"-style string after the
# submodule name. Contrast these:
# -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib
# b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
# $ cat .git-module-status
# b653eda3ac4864de205419d9f41eec267cb89eeb
_submodule_hash = sed 's/^[ +-]//;s/ .*//'
_update_required := $(shell \
actual=$$(git submodule status | $(_submodule_hash)); \
stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)"; \
test "$$stamp" = "$$actual"; echo $$?)
ifeq (1,$(_update_required))
$(error gnulib update required; run ./autogen.sh first)
endif
endif
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