t/distcheck-pr18286.sh

   1 #! /bin/sh
   2 # Copyright (C) 2014-2017 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 # Ensure "make distcheck" detects all missing files, without getting
  18 # confused by the fact that they exists in the "original" source tree
  19 # from which "make distcheck" is run. See automake bug#18286.
  20
  21 . test-init.sh
  22
  23 echo AC_OUTPUT >> configure.ac
  24
  25 cat > Makefile.am <<'END'
  26 $(srcdir)/test_data.am: $(srcdir)/test_data.txt $(srcdir)/gen-testdata.sh
  27         cd $(srcdir) && $(SHELL) gen-testdata.sh <test_data.txt >test_data.am
  28
  29 include $(srcdir)/test_data.am
  30
  31 check-local:
  32         is $(testdata) == foo bar
  33 END
  34
  35 cat > test_data.txt <<'END'
  36 foo
  37 bar
  38 END
  39
  40
  41 cat > gen-testdata.sh <<'END'
  42 #!/bin/sh
  43 printf 'testdata = \\\n'
  44 sed 's/$/ \\/'
  45 echo '$(empty_string)'
  46 END
  47 chmod a+x gen-testdata.sh
  48
  49 $sleep
  50 ./gen-testdata.sh <test_data.txt >test_data.am
  51
  52 $ACLOCAL
  53 $AUTOCONF
  54 $AUTOMAKE -a
  55
  56 ./configure
  57
  58 $MAKE check
  59
  60 # Oops, we failed to distribute some required files!
  61 run_make -e FAIL -M distcheck
  62 $FGREP '../../test_data.txt' output
  63
  64 # But if we distribute them, everything will be OK.
  65 echo 'EXTRA_DIST = test_data.txt gen-testdata.sh' >> Makefile.am
  66
  67 using_gmake || $MAKE Makefile
  68 $MAKE distcheck
  69
  70 :