t/cond40.sh

   1 #! /bin/sh
   2 # Copyright (C) 2008-2024 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 # Test AM_COND_IF.
  18
  19 . test-init.sh
  20
  21 cat >>configure.ac <<'END'
  22 AC_DEFUN([FOO],
  23          [AC_CONFIG_FILES([$1])])
  24
  25 AM_CONDITIONAL([COND], [test "$cond" = yes])
  26 # Next lines should not cause a shell syntax error.
  27 AM_COND_IF([COND])
  28 AM_COND_IF([COND],
  29            [AC_SUBST([BAR])])
  30 AM_COND_IF([COND],
  31            [AC_CONFIG_FILES([file1])])
  32
  33 # Things should work even at a time when the shell expressions
  34 # for the conditional are not valid any more.
  35 ok=$cond1
  36 AM_CONDITIONAL([COND1], [test "$ok" = yes])
  37 ok=$cond2
  38 AM_CONDITIONAL([COND2], [test "$ok" = yes])
  39 ok=$cond3
  40 AM_CONDITIONAL([COND3], [test "$ok" = yes])
  41
  42 AM_COND_IF([COND1],
  43            [AM_COND_IF([COND2], [FOO([file2])],
  44                        [AM_COND_IF([COND3],
  45                                    [FOO([file3])])])])
  46
  47 AC_OUTPUT
  48 END
  49
  50 : >Makefile.am
  51 : >file1.in
  52 : >file2.in
  53 : >file3.in
  54
  55 $ACLOCAL
  56 $AUTOCONF
  57 $AUTOMAKE -a
  58
  59 ./configure cond=yes cond1=yes cond2=no cond3=yes
  60 test -f file1
  61 test ! -e file2
  62 test -f file3
  63 rm -f file1 file3
  64 $MAKE file1 file3
  65 $MAKE file2 && exit 1
  66 test -f file1
  67 test ! -e file2
  68 test -f file3
  69 $MAKE distclean
  70
  71 ./configure cond=no cond1=yes cond2=yes
  72 test ! -e file1
  73 test -f file2
  74 test ! -e file3
  75 rm -f file2
  76 $MAKE file1 && exit 1
  77 $MAKE file2
  78 $MAKE file3 && exit 1
  79 test ! -e file1
  80 test -f file2
  81 test ! -e file3
  82
  83 :