t/remake-subdir-gnu.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2024 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 remake rules works from subdirectories, even using
  18 # 'GNUmakefile' as makefiles name.  This obviously requires GNU
  19 # make.
  20 # See also the other similar tests 'remake-subdir*.sh', and the
  21 # related test 'aclocal5.sh'
  22
  23 required=GNUmake
  24 . test-init.sh
  25
  26 magic1='::MagicString::One::'
  27 magic2='__MagicString__Two__'
  28
  29 debug_info ()
  30 {
  31   grep -i magic configure GNUmakefile.in GNUmakefile \
  32                 sub/GNUmakefile.in sub/GNUmakefile
  33 }
  34
  35 cat > configure.ac <<END
  36 AC_INIT([$me], [1.0])
  37 AM_INIT_AUTOMAKE
  38 AC_CONFIG_FILES([GNUmakefile sub/GNUmakefile])
  39 AC_SUBST([MAGIC], [magic])
  40 AC_OUTPUT
  41 END
  42
  43 cat > GNUmakefile.am <<'END'
  44 SUBDIRS = sub
  45 END
  46
  47 mkdir sub
  48 : > sub/GNUmakefile.am
  49
  50 $ACLOCAL
  51 $AUTOCONF
  52 $AUTOMAKE
  53
  54 ./configure
  55 $MAKE
  56 debug_info
  57
  58 $sleep
  59 sed "s|magic|$magic1|" configure.ac > t
  60 mv -f t configure.ac
  61 cd sub
  62 $MAKE
  63 cd ..
  64 debug_info
  65 $FGREP $magic1 configure
  66 $FGREP $magic1 GNUmakefile
  67 $FGREP $magic1 sub/GNUmakefile
  68
  69 $sleep
  70 cd sub
  71 echo MAGIC = $magic2 >> GNUmakefile.am
  72 $MAKE
  73 cd ..
  74 debug_info
  75 $FGREP $magic2 sub/GNUmakefile
  76 $FGREP $magic2 sub/GNUmakefile.in
  77 $FGREP $magic1 sub/GNUmakefile sub/GNUmakefile.in && exit 1
  78 $FGREP $magic2 GNUmakefile GNUmakefile.in && exit 1
  79
  80 :