-info_TEXINFOS = fileutils.texi
-EXTRA_DIST = perm.texi getdate.texi
+# Make coreutils documentation. -*-Makefile-*-
+
+# Copyright (C) 1995-1998, 2001-2011 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/>.
+
+info_TEXINFOS = coreutils.texi
+
+EXTRA_DIST = perm.texi parse-datetime.texi constants.texi fdl.texi
+
+# The following is necessary if the package name is 8 characters or longer.
+# If the info documentation would be split into 10 or more separate files,
+# then this is necessary even if the package name is 7 characters long.
+#
+# Tell makeinfo to put everything in a single info file: <package>.info.
+# Otherwise, it would also generate files with names like <package>.info-[123],
+# and those names all map to one 14-byte name (<package>.info-) on some crufty
+# old systems.
+AM_MAKEINFOFLAGS = --no-split
+
+constants.texi: $(top_srcdir)/src/tail.c $(top_srcdir)/src/shred.c
+ $(AM_V_GEN)LC_ALL=C; export LC_ALL; \
+ { sed -n -e 's/^#define \(DEFAULT_MAX[_A-Z]*\) \(.*\)/@set \1 \2/p' \
+ $(top_srcdir)/src/tail.c && \
+ sed -n -e \
+ 's/.*\(DEFAULT_PASSES\)[ =]* \([0-9]*\).*/@set SHRED_\1 \2/p'\
+ $(top_srcdir)/src/shred.c; } > t-$@ \
+ && mv t-$@ $@
+
+MAINTAINERCLEANFILES = constants.texi
+
+$(DVIS): $(EXTRA_DIST)
+$(INFO_DEPS): $(EXTRA_DIST)
+
+# Extended regular expressions to match word starts and ends.
+_W = (^|[^A-Za-z0-9_])
+W_ = ([^A-Za-z0-9_]|$$)
+
+syntax_checks = \
+ sc-avoid-builtin \
+ sc-avoid-io \
+ sc-avoid-non-zero \
+ sc-avoid-path \
+ sc-avoid-timezone \
+ sc-avoid-zeroes \
+ sc-exponent-grouping \
+ sc-lower-case-var \
+ sc-use-small-caps-NUL
+
+.PHONY: $(syntax_checks) check-texinfo
+
+# List words/regexps here that should not appear in the texinfo documentation.
+BAD_POSIX_PERL = /\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/
+check-texinfo: $(syntax_checks)
+ $(AM_V_GEN)fail=0; \
+ grep '@url{' $(srcdir)/*.texi && fail=1; \
+ grep '\$$@"' $(srcdir)/*.texi && fail=1; \
+ grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1; \
+ grep -n filename $(srcdir)/*.texi \
+ | $(EGREP) -v 'setfilename|[{]filename[}]' \
+ && fail=1; \
+ $(PERL) -e 1 2> /dev/null && { $(PERL) -ne \
+ '$(BAD_POSIX_PERL) and print,exit 1' \
+ $(srcdir)/*.texi 2> /dev/null || fail=1; }; \
+ exit $$fail
+
+sc-avoid-builtin:
+ $(AM_V_GEN)$(EGREP) -i '$(_W)builtins?$(W_)' $(srcdir)/*.texi \
+ && exit 1 || :
+
+sc-avoid-path:
+ $(AM_V_GEN)fail=0; \
+ $(EGREP) -i '$(_W)path(name)?s?$(W_)' $(srcdir)/*.texi \
+ | $(EGREP) -v \
+ 'PATH=|path search|search path|@vindex PATH$$|@env[{]PATH[}]' \
+ && fail=1; \
+ exit $$fail
+
+# Use `time zone', not `timezone'.
+sc-avoid-timezone:
+ $(AM_V_GEN)$(EGREP) timezone $(srcdir)/*.texi && exit 1 || :
+
+# Check for insufficient exponent grouping, e.g.,
+# @math{2^64} should be @math{2^{64}}.
+sc-exponent-grouping:
+ $(AM_V_GEN)$(EGREP) '\{.*\^[0-9][0-9]' $(srcdir)/*.texi && exit 1 || :
+
+# E.g., use @sc{nul}, not NUL.
+sc-use-small-caps-NUL:
+ $(AM_V_GEN)$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && exit 1 || :
+
+# Say I/O, not IO.
+sc-avoid-io:
+ $(AM_V_GEN)$(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && exit 1 || :
+
+# I prefer nonzero over non-zero.
+sc-avoid-non-zero:
+ $(AM_V_GEN)$(EGREP) non-zero $(srcdir)/*.texi && exit 1 || :
+
+# Use `zeros', not `zeroes' (nothing wrong with `zeroes'. just be consistent).
+sc-avoid-zeroes:
+ $(AM_V_GEN)$(EGREP) -i '$(_W)zeroes$(W_)' $(srcdir)/*.texi \
+ && exit 1 || :
+
+# ME = $(subdir)/$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+ME = doc/Makefile
+
+# The quantity inside @var{...} should not contain upper case letters.
+# The leading backslash exemption is to permit in-macro uses like
+# @var{\varName\} where the upper case letter is part of a parameter name.
+find_upper_case_var = \
+ '/\@var{/ or next; \
+ while (/\@var{(.+?)}/g) \
+ { \
+ $$v = $$1; \
+ $$v =~ /[A-Z]/ && $$v !~ /^\\/ and (print "$$ARGV:$$.:$$_"), $$m = 1 \
+ } \
+ END {$$m and (warn "$(ME): do not use upper case in \@var{...}\n"), exit 1}'
+sc-lower-case-var:
+ $(AM_V_GEN)$(PERL) -e 1 \
+ && $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
+
+check: check-texinfo
projects / platform / upstream / coreutils.git / blobdiff