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cfg.mk
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cfg.mk
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# Customize maint.mk -*- makefile -*-
# Copyright (C) 2009-2015 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/>.
# Used in maint.mk's web-manual rule
manual_title = GNU Grep: Print lines matching a pattern
# Use the direct link. This is guaranteed to work immediately, while
# it can take a while for the faster mirror links to become usable.
url_dir_list = http://ftp.gnu.org/gnu/$(PACKAGE)
# Tests not to run as part of "make distcheck".
local-checks-to-skip = \
sc_texinfo_acronym
# Tools used to bootstrap this package, used for "announcement".
bootstrap-tools = autoconf,automake,gnulib
# The tight_scope test gets confused about inline functions.
# like 'to_uchar'.
_gl_TS_unmarked_extern_functions = main usage mb_clen to_uchar
# Now that we have better tests, make this the default.
export VERBOSE = yes
# Comparing tarball sizes compressed using different xz presets, we see
# that -6e adds only 60 bytes to the size of the tarball, yet reduces
# (from -9) the decompression memory requirement from 64 MiB to 9 MiB.
# Don't be tempted by -5e, since -6 and -5 use the same dictionary size.
# $ for i in {4,5,6,7,8,9}{e,}; do \
# (n=$(xz -$i < grep-2.11.tar|wc -c);echo $n $i) & done |sort -nr
# 1236632 4
# 1162564 5
# 1140988 4e
# 1139620 6
# 1139480 7
# 1139480 8
# 1139480 9
# 1129552 5e
# 1127616 6e
# 1127556 7e
# 1127556 8e
# 1127556 9e
export XZ_OPT = -6e
old_NEWS_hash = 1b194dba492bc6e90c4446daef4b7782
# Many m4 macros names once began with 'jm_'.
# Make sure that none are inadvertently reintroduced.
sc_prohibit_jm_in_m4:
@grep -nE 'jm_[A-Z]' \
$$($(VC_LIST) m4 |grep '\.m4$$'; echo /dev/null) && \
{ echo '$(ME): do not use jm_ in m4 macro names' \
1>&2; exit 1; } || :
sc_prohibit_echo_minus_en:
@prohibit='\<echo -[en]' \
halt='do not use echo ''-e or echo ''-n; use printf instead' \
$(_sc_search_regexp)
# Look for lines longer than 80 characters, except omit:
# - program-generated long lines in diff headers,
# - the help2man script copied from upstream,
# - tests involving long checksum lines, and
# - the 'pr' test cases.
LINE_LEN_MAX = 80
FILTER_LONG_LINES = \
/^[^:]*\.diff:[^:]*:@@ / d; \
\|^[^:]*man/help2man:| d; \
\|^[^:]*tests/misc/sha[0-9]*sum.*\.pl[-:]| d; \
\|^[^:]*tests/pr/|{ \|^[^:]*tests/pr/pr-tests:| !d; };
sc_long_lines:
@files=$$($(VC_LIST_EXCEPT)) \
halt='line(s) with more than $(LINE_LEN_MAX) characters; reindent'; \
for file in $$files; do \
expand $$file | grep -nE '^.{$(LINE_LEN_MAX)}.' | \
sed -e "s|^|$$file:|" -e '$(FILTER_LONG_LINES)'; \
done | grep . && { msg="$$halt" $(_sc_say_and_exit) } || :
# Indent only with spaces.
sc_prohibit_tab_based_indentation:
@prohibit='^ * ' \
halt='TAB in indentation; use only spaces' \
$(_sc_search_regexp)
# Don't use "indent-tabs-mode: nil" anymore. No longer needed.
sc_prohibit_emacs__indent_tabs_mode__setting:
@prohibit='^( *[*#] *)?indent-tabs-mode:' \
halt='use of emacs indent-tabs-mode: setting' \
$(_sc_search_regexp)
# Ensure that the list of test file names in tests/Makefile.am is sorted.
sc_sorted_tests:
@perl -0777 -ne \
'/^TESTS =(.*?)^$$/ms; ($$t = $$1) =~ s/[\\\s\n]+/\n/g;print $$t' \
tests/Makefile.am | sort -c
# THANKS.in is a list of name/email pairs for people who are mentioned in
# commit logs (and generated ChangeLog), but who are not also listed as an
# author of a commit. Name/email pairs of commit authors are automatically
# extracted from the repository. As a very minor factorization, when
# someone who was initially listed only in THANKS.in later authors a commit,
# this rule detects that their pair may now be removed from THANKS.in.
sc_THANKS_in_duplicates:
@{ git log --pretty=format:%aN | sort -u; \
cut -b-36 THANKS.in | sed '/^$$/d;s/ *$$//'; } \
| sort | uniq -d | grep . \
&& { echo '$(ME): remove the above names from THANKS.in' \
1>&2; exit 1; } || :
update-copyright-env = \
UPDATE_COPYRIGHT_USE_INTERVALS=1 \
UPDATE_COPYRIGHT_MAX_LINE_LENGTH=79
exclude_file_name_regexp--sc_bindtextdomain = \
^tests/(get-mb-cur-max|dfa-match-aux)\.c$$
exclude_file_name_regexp--sc_prohibit_atoi_atof = \
^tests/dfa-match-aux\.c$$
exclude_file_name_regexp--sc_prohibit_strcmp = /colorize-.*\.c$$
exclude_file_name_regexp--sc_prohibit_xalloc_without_use = ^src/kwset\.c$$
exclude_file_name_regexp--sc_prohibit_tab_based_indentation = \
(Makefile|\.(am|mk)$$)
exclude_file_name_regexp--sc_error_message_uppercase = ^src/dfa\.c$$
exclude_file_name_regexp--sc_prohibit_strncpy = ^src/dfa\.c$$
exclude_file_name_regexp--sc_prohibit_doubled_word = ^tests/count-newline$$
exclude_file_name_regexp--sc_long_lines = ^tests/.*$$