t/dist-tarZ.sh

   1 #! /bin/sh
   2 # Copyright (C) 2013-2024 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 2, or (at your option)
   7 # 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 <https://www.gnu.org/licenses/>.
  16
  17 # Check support for no-dist-gzip with dist-tarZ.
  18
  19 . test-init.sh
  20
  21 # On Cygwin, as of 9/2/2012, 'compress' is provided by sharutils
  22 # and is just a dummy script that is not able to actually compress
  23 # (it can only decompress).  So, check that the 'compress' program
  24 # is actually able to compress input.
  25 # Note that, at least on GNU/Linux, 'compress' does (and is
  26 # documented to) exit with status 2 if the output is larger than
  27 # the input after (attempted) compression; so we need to pass it
  28 # an input that it can actually reduce in size when compressing.
  29 for x in 1 2 3 4 5 6 7 8; do
  30   echo aaaaaaaaaaaaaaaaaaaaa
  31 done | compress -c >/dev/null \
  32   || skip_ "cannot find a working 'compress' program"
  33
  34 errmsg=".*legacy .*'compress' .*deprecated"
  35
  36 echo AUTOMAKE_OPTIONS = dist-tarZ > Makefile.am
  37 $ACLOCAL
  38 AUTOMAKE_fails -Wnone -Wobsolete
  39 grep "^Makefile\\.am:1:.*$errmsg" stderr
  40
  41 cat > configure.ac <<END
  42 AC_INIT([$me], [1.0])
  43 AM_INIT_AUTOMAKE([no-dist-gzip dist-tarZ])
  44 AC_CONFIG_FILES([Makefile])
  45 AC_OUTPUT
  46 END
  47 : > Makefile.am
  48
  49 rm -rf autom4te*.cache
  50 $ACLOCAL
  51 AUTOMAKE_run -Wno-error
  52 grep "^configure\\.ac:2:.*$errmsg" stderr
  53
  54 $AUTOCONF
  55 ./configure
  56 $MAKE distcheck
  57 test -f dist-tarz-1.0.tar.Z
  58
  59 :