t/recurs-user-no-subdirs.sh

   1 #! /bin/sh
   2 # Copyright (C) 2012-2024 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 that user recursion can be made to work even when $(SUBDIRS)
  18 # is empty or undefined.
  19
  20 . test-init.sh
  21
  22 cat >> configure.ac <<'END'
  23 AM_EXTRA_RECURSIVE_TARGETS([foo])
  24 AC_OUTPUT
  25 END
  26
  27 $ACLOCAL
  28 $AUTOCONF
  29
  30 # First try with undefined $(SUBDIRS).
  31 cat > Makefile.am <<'END'
  32 all-local: foo
  33 foo-local:
  34         : > bar
  35 MOSTLYCLEANFILES = bar
  36 END
  37 $AUTOMAKE
  38 ./configure
  39 $MAKE foo
  40 test -f bar
  41
  42 $MAKE distclean
  43 test ! -r bar # Sanity check.
  44
  45 # Now try with empty but defined $(SUBDIRS).
  46 echo SUBDIRS = >> Makefile.am
  47 $AUTOMAKE
  48 ./configure
  49 $MAKE foo
  50 test -f bar
  51
  52 :