t/backcompat6.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 # Backward-compatibility test: try to build and distribute a package
  18 # using obsoleted forms of AC_INIT, AM_INIT_AUTOMAKE and AC_OUTPUT.
  19 # This script can also serve as mild stress-testing for Automake.
  20 # See also the similar test 'backcompat5.test'.
  21
  22 required=cc
  23 am_create_testdir=empty
  24 . ./defs || exit 1
  25
  26 # Anyone doing something like this in a real-life package probably
  27 # deserves to be killed.
  28 cat > configure.in <<'END'
  29 dnl: Everything here is *deliberately* underquoted!
  30 AC_INIT(quux.c)
  31 PACKAGE=nonesuch-zardoz
  32 VERSION=nonesuch-0.1
  33 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
  34 AC_SUBST(one,1)
  35 two=2
  36 AC_SUBST(two, $two)
  37 three=3
  38 AC_SUBST(three)
  39 AC_PROG_CC
  40 AC_CONFIG_HEADERS(config.h:config.hin)
  41 AM_CONDITIONAL(CROSS_COMPILING, test "$cross_compiling" = yes)
  42 AC_OUTPUT(Makefile foo.got:foo1.in:foo2.in:foo3.in)
  43 END
  44
  45 echo @one@ > foo1.in
  46 echo @two@ > foo2.in
  47 echo @three@ > foo3.in
  48
  49 cat >config.hin <<'END'
  50 #undef PACKAGE
  51 #undef VERSION
  52 END
  53
  54 cat >> Makefile.am <<'END'
  55 bin_PROGRAMS = foo
  56 foo_SOURCES = quux.c
  57 check-local:
  58         test x'$(PACKAGE)' = x'nonesuch-zardoz'
  59         test x'$(VERSION)' = x'nonesuch-0.1'
  60 if ! CROSS_COMPILING
  61         ./foo
  62 ## Do not anchor the regexps w.r.t. the end of line, because on
  63 ## MinGW/MSYS, grep may assume LF line endings only, while our
  64 ## 'foo' program may generate CRLF line endings.
  65         ./foo | grep '^PACKAGE = nonesuch-zardoz!'
  66         ./foo | echo '^VERSION = nonesuch-0\.1!'
  67 endif
  68 END
  69
  70 cat > quux.c <<'END'
  71 #include <config.h>
  72 #include <stdio.h>
  73 int main (void)
  74 {
  75   printf("PACKAGE = %s!\nVERSION = %s!\n", PACKAGE, VERSION);
  76   return 0;
  77 }
  78 END
  79
  80 $ACLOCAL
  81 $AUTOMAKE -Wno-obsolete --add-missing
  82 $AUTOCONF
  83
  84 ./configure
  85
  86 cat >foo.exp <<'END'
  87 1
  88 2
  89 3
  90 END
  91
  92 diff foo.exp foo.got
  93
  94 $MAKE
  95 $MAKE check
  96
  97 distdir=nonesuch-zardoz-nonesuch-0.1
  98 $MAKE distdir
  99 test -f $distdir/quux.c
 100 test ! -e $distdir/foo.got
 101
 102 $MAKE distcheck
 103
 104 :