t/remake-subdir-only.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # Make sure remaking rules in subdir are correctly generated.
  18 # See also sister "grepping" test 'remake-subdir-grepping.sh'.
  19
  20 . test-init.sh
  21
  22 fingerprint='=/FiNgErPrInT/='
  23
  24 cat > configure.ac <<END
  25 AC_INIT([$me], [1.0])
  26 AM_INIT_AUTOMAKE
  27 AC_CONFIG_FILES([sub/Makefile])
  28 AC_OUTPUT
  29 END
  30
  31 mkdir sub
  32 : > sub/Makefile.am
  33
  34 $ACLOCAL
  35 $AUTOCONF
  36 $AUTOMAKE
  37
  38 ./configure
  39
  40 # Rebuild rules should work even if there is no top-level
  41 # makefiles, if we are careful enough to trigger them only
  42 # in proper subdirs.
  43 $sleep
  44 echo "# $fingerprint" > sub/Makefile.am
  45 cd sub
  46 $MAKE Makefile
  47 cd ..
  48 # Check that no spurious Makefile has been created in the
  49 # top-level directory.
  50 test ! -e Makefile
  51 # Check that the Makefile in the subdirectory has been properly
  52 # updated.
  53 $FGREP "$fingerprint" sub/Makefile
  54
  55 :