cfg.mk

   1 # Customize maint.mk for Autoconf.            -*- Makefile -*-
   2 # Copyright (C) 2003-2004, 2006, 2008-2016 Free Software Foundation,
   3 # Inc.
   4
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # This file is '-include'd into GNUmakefile.
  19
  20 # Build with our own versions of these tools, when possible.
  21 export PATH = $(shell echo "`pwd`/tests:$$PATH")
  22
  23 # Remove the autoreconf-provided INSTALL, so that we regenerate it.
  24 _autoreconf = autoreconf -i -v && rm -f INSTALL
  25
  26 # Used in maint.mk's web-manual rule
  27 manual_title = Creating Automatic Configuration Scripts
  28
  29 # The local directory containing the checked-out copy of gnulib used
  30 # in this release (override the default).  The $GNULIB_SRCDIR variable
  31 # is also honored by the gnulib-provided bootstrap script, so using it
  32 # here is consistent.
  33 gnulib_dir = $${GNULIB_SRCDIR-'$(abs_srcdir)'/../gnulib}
  34
  35 # The bootstrap tools (override the default).
  36 bootstrap-tools = automake
  37
  38 # Set preferred lists for announcements.
  39
  40 announcement_Cc_ = $(PACKAGE_BUGREPORT), autotools-announce@gnu.org
  41 announcement_mail-alpha = autoconf@gnu.org
  42 announcement_mail-beta = autoconf@gnu.org
  43 announcement_mail-stable = info-gnu@gnu.org, autoconf@gnu.org
  44 announcement_mail_headers_ =                                            \
  45 To: $(announcement_mail-$(RELEASE_TYPE))                                \
  46 CC: $(announcement_Cc_)                                                 \
  47 Mail-Followup-To: autoconf@gnu.org
  48
  49 # Update files from gnulib.
  50 .PHONY: fetch gnulib-update autom4te-update
  51 fetch: gnulib-update autom4te-update
  52
  53 gnulib-update:
  54         cp $(gnulib_dir)/build-aux/announce-gen $(srcdir)/build-aux
  55         cp $(gnulib_dir)/build-aux/config.guess $(srcdir)/build-aux
  56         cp $(gnulib_dir)/build-aux/config.sub $(srcdir)/build-aux
  57         cp $(gnulib_dir)/build-aux/gendocs.sh $(srcdir)/build-aux
  58         cp $(gnulib_dir)/build-aux/git-version-gen $(srcdir)/build-aux
  59         cp $(gnulib_dir)/build-aux/gitlog-to-changelog $(srcdir)/build-aux
  60         cp $(gnulib_dir)/build-aux/gnupload $(srcdir)/build-aux
  61         cp $(gnulib_dir)/build-aux/install-sh $(srcdir)/build-aux
  62         cp $(gnulib_dir)/build-aux/mdate-sh $(srcdir)/build-aux
  63         cp $(gnulib_dir)/build-aux/move-if-change $(srcdir)/build-aux
  64         cp $(gnulib_dir)/build-aux/texinfo.tex $(srcdir)/build-aux
  65         cp $(gnulib_dir)/build-aux/update-copyright $(srcdir)/build-aux
  66         cp $(gnulib_dir)/build-aux/useless-if-before-free $(srcdir)/build-aux
  67         cp $(gnulib_dir)/build-aux/vc-list-files $(srcdir)/build-aux
  68         cp $(gnulib_dir)/doc/fdl.texi $(srcdir)/doc
  69         cp $(gnulib_dir)/doc/gendocs_template $(srcdir)/doc
  70         cp $(gnulib_dir)/doc/gnu-oids.texi $(srcdir)/doc
  71         cp $(gnulib_dir)/doc/make-stds.texi $(srcdir)/doc
  72         cp $(gnulib_dir)/doc/standards.texi $(srcdir)/doc
  73         cp $(gnulib_dir)/m4/autobuild.m4 $(srcdir)/m4
  74         cp $(gnulib_dir)/top/GNUmakefile $(srcdir)
  75         cp $(gnulib_dir)/top/maint.mk $(srcdir)
  76
  77 WGET = wget
  78 WGETFLAGS = -C off
  79
  80 ## Fetch the latest versions of files we care about.
  81 automake_gitweb = \
  82   http://git.savannah.gnu.org/gitweb/?p=automake.git;a=blob_plain;hb=HEAD;
  83 autom4te_files = \
  84   Autom4te/Channels.pm \
  85   Autom4te/FileUtils.pm \
  86   Autom4te/Getopt.pm \
  87   Autom4te/XFile.pm
  88
  89 move_if_change = '$(abs_srcdir)'/build-aux/move-if-change
  90
  91 autom4te-update:
  92         rm -fr Fetchdir > /dev/null 2>&1
  93         mkdir -p Fetchdir/Autom4te
  94         for file in $(autom4te_files); do \
  95           infile=`echo $$file | sed 's/Autom4te/Automake/g'`; \
  96           $(WGET) $(WGET_FLAGS) \
  97             "$(automake_gitweb)f=lib/$$infile" \
  98             -O "Fetchdir/$$file" || exit; \
  99         done
 100         perl -pi -e 's/Automake::/Autom4te::/g' Fetchdir/Autom4te/*.pm
 101         for file in $(autom4te_files); do \
 102           $(move_if_change) Fetchdir/$$file $(srcdir)/lib/$$file || exit; \
 103         done
 104         rm -fr Fetchdir > /dev/null 2>&1
 105
 106 # Tests not to run.
 107 local-checks-to-skip ?= \
 108   changelog-check                       \
 109   sc_GPL_version                        \
 110   sc_cast_of_alloca_return_value        \
 111   sc_m4_quote_check                     \
 112   sc_makefile_at_at_check               \
 113   sc_prohibit_HAVE_MBRTOWC              \
 114   sc_prohibit_always-defined_macros     \
 115   sc_prohibit_always_true_header_tests  \
 116   sc_prohibit_magic_number_exit         \
 117   sc_prohibit_stat_st_blocks            \
 118   sc_unmarked_diagnostics
 119
 120
 121 # Always use shorthand copyrights.
 122 update-copyright-env = \
 123   UPDATE_COPYRIGHT_USE_INTERVALS=1 \
 124   UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72
 125
 126 update-copyright: update-release-year
 127 update-release-year:
 128         $(AM_V_GEN):; \
 129         if test -n "$$UPDATE_COPYRIGHT_YEAR"; then \
 130            current_year=$$UPDATE_COPYRIGHT_YEAR; \
 131         else \
 132           current_year=`date +%Y` && test -n "$$current_year" \
 133             || { echo "$@: cannot get current year" >&2; exit 1; }; \
 134         fi; \
 135         sed -i "/^RELEASE_YEAR=/s/=.*$$/=$$current_year/" configure.ac
 136 .PHONY: update-release-year
 137
 138 # Prevent incorrect NEWS edits.
 139 old_NEWS_hash = 8532b4ed4fb456eb71071a5cf8c258d4
 140
 141 exclude_file_name_regexp--sc_prohibit_undesirable_word_seq = \
 142   ^(maint\.mk|build-aux/texinfo\.tex)$$
 143 exclude_file_name_regexp--sc_prohibit_test_minus_ao = \
 144   ^(maint\.mk|doc/autoconf\.texi)$$
 145 exclude_file_name_regexp--sc_prohibit_atoi_atof = ^doc/autoconf\.texi$$
 146 exclude_file_name_regexp--sc_useless_cpp_parens = \
 147   ^(build-aux/config\.guess|doc/standards\.texi)$$
 148 exclude_file_name_regexp--sc_trailing_blank = ^build-aux/texinfo\.tex$$
 149 exclude_file_name_regexp--sc_two_space_separator_in_usage = \
 150   ^build-aux/gnupload$$
 151 exclude_file_name_regexp--sc_prohibit_defined_have_decl_tests = \
 152   ^doc/autoconf\.texi$$