t/distcheck-writable-srcdir.sh

   1 #! /bin/sh
   2 # Copyright (C) 2012-2018 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 that the user abuse 'distcheck-hook' to ensure his packages
  18 # is built by "make distcheck" with a writable srcdir.  This goes
  19 # against the GNU Coding Standards, but some package authors might
  20 # not care about them too much, and it's nice to support their use
  21 # case too (since it doesn't cost us anything but this test).
  22 # See automake bug#10878.
  23
  24 . test-init.sh
  25
  26 echo AC_OUTPUT >> configure.ac
  27
  28 cat > Makefile.am <<'END'
  29 EXTRA_DIST = old
  30 distcheck-hook:
  31         find $(distdir) -exec chmod u+w '{}' ';'
  32 check-local:
  33         test -f $(srcdir)/old
  34         test ! -f $(srcdir)/new
  35         test ! -r $(srcdir)/new
  36 ## Don't do this in real life, or I'll kill you.
  37         echo foo > $(srcdir)/old
  38         echo bar > $(srcdir)/new
  39 END
  40
  41 $ACLOCAL
  42 $AUTOMAKE
  43 $AUTOCONF
  44 ./configure
  45 : > old
  46 $MAKE distcheck
  47
  48 :