cfg.mk

   1 # Customize maint.mk                           -*- makefile -*-
   2 # Copyright (C) 2003-2009 Free Software Foundation, Inc.
   3
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Use alpha.gnu.org for alpha and beta releases.
  18 # Use ftp.gnu.org for major releases.
  19 gnu_ftp_host-alpha = alpha.gnu.org
  20 gnu_ftp_host-beta = alpha.gnu.org
  21 gnu_ftp_host-major = ftp.gnu.org
  22 gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
  23
  24 # Used in maint.mk's web-manual rule
  25 manual_title = Core GNU utilities
  26
  27 url_dir_list = \
  28   ftp://$(gnu_rel_host)/gnu/coreutils
  29
  30 # The GnuPG ID of the key used to sign the tarballs.
  31 gpg_key_ID = B9AB9A16
  32
  33 # Tests not to run as part of "make distcheck".
  34 # Exclude changelog-check here so that there's less churn in ChangeLog
  35 # files -- otherwise, you'd need to have the upcoming version number
  36 # at the top of the file for each `make distcheck' run.
  37 local-checks-to-skip = changelog-check strftime-check
  38
  39 local-checks-to-skip += patch-check
  40
  41 # The local directory containing the checked-out copy of gnulib used in this
  42 # release.  Used solely to get gnulib's SHA1 for the "announcement" target.
  43 gnulib_dir = /gnulib
  44
  45 # Now that we have better (check.mk) tests, make this the default.
  46 export VERBOSE = yes
  47
  48 old_NEWS_hash = fa6cba1740b3f385520c1b54d90859ca  -
  49
  50 # Ensure that the list of O_ symbols used to compute O_FULLBLOCK is complete.
  51 dd = $(srcdir)/src/dd.c
  52 sc_dd_O_FLAGS:
  53         @rm -f $@.1 $@.2
  54         @{ echo O_FULLBLOCK; perl -nle '/^ +\| (O_\w*)$$/ and print $$1' \
  55           $(dd); } | sort > $@.1
  56         @{ echo O_NOFOLLOW; perl -nle '/{"[a-z]+",\s*(O_\w+)},/ and print $$1' \
  57           $(dd); } | sort > $@.2
  58         @diff -u $@.1 $@.2 || diff=1 || diff=;                          \
  59         rm -f $@.1 $@.2;                                                \
  60         test "$$diff"                                                   \
  61           && { echo '$(ME): $(dd) has inconsistent O_ flag lists'>&2;   \
  62                exit 1; } || :
  63
  64 # Ensure that dd's definition of LONGEST_SYMBOL stays in sync
  65 # with the strings from the two affected variables.
  66 dd_c = $(srcdir)/src/dd.c
  67 sc_dd_max_sym_length:
  68 ifneq ($(wildcard $(dd_c)),)
  69         @len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
  70                  sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) )      \
  71                 |sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p'         \
  72               | wc --max-line-length);                          \
  73         max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c) \
  74               |tr -d '"' | wc --max-line-length);               \
  75         if test "$$len" = "$$max"; then :; else                 \
  76           echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2;      \
  77           exit 1;                                               \
  78         fi
  79 endif
  80
  81 # Many m4 macros names once began with `jm_'.
  82 # On 2004-04-13, they were all changed to start with gl_ instead.
  83 # Make sure that none are inadvertently reintroduced.
  84 sc_prohibit_jm_in_m4:
  85         @grep -nE 'jm_[A-Z]'                                            \
  86                 $$($(VC_LIST) m4 |grep '\.m4$$'; echo /dev/null) &&     \
  87             { echo '$(ME): do not use jm_ in m4 macro names'            \
  88               1>&2; exit 1; } || :
  89
  90 # Ensure that each root-requiring test is run via the "check-root" rule.
  91 sc_root_tests:
  92         @if test -d tests \
  93               && grep check-root tests/Makefile.am>/dev/null 2>&1; then \
  94         t1=sc-root.expected; t2=sc-root.actual;                         \
  95         grep -nl '^require_root_$$'                                     \
  96           $$($(VC_LIST) tests) |sed s,tests/,, |sort > $$t1;            \
  97         sed -n '/^root_tests =[  ]*\\$$/,/[^\]$$/p'                     \
  98           $(srcdir)/tests/Makefile.am                                   \
  99             | sed 's/^  *//;/^root_tests =/d'                           \
 100             | tr -s '\012\\' '  ' | fmt -1 | sort > $$t2;               \
 101         diff -u $$t1 $$t2 || diff=1 || diff=;                           \
 102         rm -f $$t1 $$t2;                                                \
 103         test "$$diff"                                                   \
 104           && { echo 'tests/Makefile.am: missing check-root action'>&2;  \
 105                exit 1; } || :;                                          \
 106         fi
 107
 108 headers_with_interesting_macro_defs = \
 109   exit.h        \
 110   fcntl_.h      \
 111   fnmatch_.h    \
 112   intprops.h    \
 113   inttypes_.h   \
 114   lchown.h      \
 115   openat.h      \
 116   stat-macros.h \
 117   stdint_.h
 118
 119 # Create a list of regular expressions matching the names
 120 # of macros that are guaranteed by parts of gnulib to be defined.
 121 .re-defmac:
 122         @(cd $(srcdir)/lib;                                             \
 123           for f in $(headers_with_interesting_macro_defs); do           \
 124             test -f $$f &&                                              \
 125               sed -n '/^# *define \([^_ (][^ (]*\)[ (].*/s//\1/p' $$f;  \
 126            done;                                                        \
 127          ) | sort -u                                                    \
 128            | grep -Ev 'ATTRIBUTE_NORETURN|SIZE_MAX'                     \
 129            | sed 's/^/^# *define /'                                     \
 130           > $@-t
 131         @mv $@-t $@
 132
 133 # Don't define macros that we already get from gnulib header files.
 134 sc_always_defined_macros: .re-defmac
 135         @if test -f $(srcdir)/src/system.h; then                        \
 136           trap 'rc=$$?; rm -f .re-defmac; exit $$rc' 0 1 2 3 15;        \
 137           grep -f .re-defmac $$($(VC_LIST))                             \
 138             && { echo '$(ME): define the above via some gnulib .h file' \
 139                   1>&2;  exit 1; } || :;                                \
 140         fi
 141
 142 # Create a list of regular expressions matching the names
 143 # of files included from system.h.  Exclude a couple.
 144 .re-list:
 145         @sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
 146           | grep -Ev 'sys/(param|file)\.h' \
 147           | sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
 148           > $@-t
 149         @mv $@-t $@
 150
 151 # Files in src/ should not include directly any of
 152 # the headers already included via system.h.
 153 sc_system_h_headers: .re-list
 154         @if test -f $(srcdir)/src/system.h; then                        \
 155           trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15;          \
 156           grep -nE -f .re-list                                          \
 157               $$($(VC_LIST) src |                                       \
 158                  grep -Ev '((copy|system)\.h|parse-gram\.c)$$')         \
 159             && { echo '$(ME): the above are already included via system.h'\
 160                   1>&2;  exit 1; } || :;                                \
 161         fi
 162
 163 sc_sun_os_names:
 164         @grep -nEi \
 165             'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
 166             $$($(VC_LIST_EXCEPT)) &&                                    \
 167           { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;  \
 168             exit 1; } || :
 169
 170 sc_tight_scope:
 171         @$(MAKE) -C src $@
 172
 173 # Perl-based tests used to exec perl from a #!/bin/sh script.
 174 # Now they all start with #!/usr/bin/perl and the portability
 175 # infrastructure is in tests/Makefile.am.  Make sure no old-style
 176 # script sneaks back in.
 177 sc_no_exec_perl_coreutils:
 178         @if test -f $(srcdir)/tests/Coreutils.pm; then                  \
 179           grep '^exec  *\$$PERL.*MCoreutils' $$($(VC_LIST) tests) &&    \
 180             { echo 1>&2 '$(ME): found anachronistic Perl-based tests';  \
 181               exit 1; } || :;                                           \
 182         fi
 183
 184 # Ensure that date's --help output stays in sync with the info
 185 # documentation for GNU strftime.  The only exception is %N,
 186 # which date accepts but GNU strftime does not.
 187 extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
 188 sc_strftime_check:
 189         @if test -f $(srcdir)/src/date.c; then                          \
 190           grep '^  %.  ' $(srcdir)/src/date.c | sort                    \
 191             | $(extract_char) > $@-src;                                 \
 192           { echo N;                                                     \
 193             info libc date calendar format | grep '^    `%.'\'          \
 194               | $(extract_char); } | sort > $@-info;                    \
 195           diff -u $@-src $@-info || exit 1;                             \
 196           rm -f $@-src $@-info;                                         \
 197         fi