t/backcompat3.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: check what happens when AC_INIT and
  18 # AM_INIT_AUTOMAKE are both given two or more arguments.
  19
  20 am_create_testdir=empty
  21 . ./defs || exit 1
  22
  23 empty=''
  24
  25 AUTOMAKE="$AUTOMAKE -Wno-obsolete"
  26
  27 cat > Makefile.am <<'END'
  28 ## Leading ':;' here required to work around bugs of (at least) bash 3.2
  29 got: Makefile
  30         @:; { \
  31           echo 'PACKAGE = $(PACKAGE)'; \
  32           echo 'VERSION = $(VERSION)'; \
  33           echo 'PACKAGE_NAME = $(PACKAGE_NAME)'; \
  34           echo 'PACKAGE_VERSION = $(PACKAGE_VERSION)'; \
  35           echo 'PACKAGE_STRING = $(PACKAGE_STRING)'; \
  36           echo 'PACKAGE_TARNAME = $(PACKAGE_TARNAME)'; \
  37           echo 'PACKAGE_BUGREPORT = $(PACKAGE_BUGREPORT)'; \
  38           echo 'PACKAGE_URL = $(PACKAGE_URL)'; \
  39         } >$@
  40 END
  41
  42
  43 ### Run 1 ###
  44
  45 cat > configure.in <<END
  46 AC_INIT([ac_name], [ac_version])
  47 AM_INIT_AUTOMAKE([am_name], [am_version])
  48 AC_CONFIG_FILES([Makefile])
  49 AC_OUTPUT
  50 END
  51
  52 cat configure.in
  53
  54 $ACLOCAL
  55 $AUTOCONF
  56 $AUTOMAKE -a
  57
  58 ./configure
  59
  60 cat >exp <<END
  61 PACKAGE = am_name
  62 VERSION = am_version
  63 PACKAGE_NAME = ac_name
  64 PACKAGE_VERSION = ac_version
  65 PACKAGE_STRING = ac_name ac_version
  66 PACKAGE_TARNAME = ac_name
  67 PACKAGE_BUGREPORT = $empty
  68 PACKAGE_URL = $empty
  69 END
  70
  71 $MAKE got
  72
  73 diff exp got
  74
  75
  76 ### Run 2 ###
  77
  78 cat > configure.in <<'END'
  79 dnl: 'AC_INIT' in Autoconf <= 2.63 doesn't have an URL argument.
  80 dnl: Luckily, 'AC_AUTOCONF_VERSION' and 'm4_version_prereq' are
  81 dnl: both present in autoconf 2.62, which we require; so that we
  82 dnl: can at least use the following workaround.
  83 m4_version_prereq([2.64],
  84     [AC_INIT([ac_name], [ac_version], [ac_bugreport], [ac_tarname],
  85              [ac_url])],
  86     [AC_INIT([ac_name], [ac_version], [ac_bugreport], [ac_tarname])
  87      AC_SUBST([PACKAGE_URL], [ac_url])])
  88 AM_INIT_AUTOMAKE([am_name], [am_version])
  89 AC_CONFIG_FILES([Makefile])
  90 AC_OUTPUT
  91 END
  92
  93 cat configure.in
  94
  95 $ACLOCAL
  96 $AUTOCONF
  97 $AUTOMAKE
  98
  99 ./configure
 100
 101 cat >exp <<END
 102 PACKAGE = am_name
 103 VERSION = am_version
 104 PACKAGE_NAME = ac_name
 105 PACKAGE_VERSION = ac_version
 106 PACKAGE_STRING = ac_name ac_version
 107 PACKAGE_TARNAME = ac_tarname
 108 PACKAGE_BUGREPORT = ac_bugreport
 109 PACKAGE_URL = ac_url
 110 END
 111
 112 $MAKE got
 113
 114 diff exp got
 115
 116
 117 ### Run 3 ###
 118
 119 cat > configure.in <<END
 120 AC_INIT([ac_name], [ac_version])
 121 AM_INIT_AUTOMAKE([am_name], [am_version], [am_foo_quux])
 122 AC_CONFIG_FILES([Makefile])
 123 AC_OUTPUT
 124 END
 125
 126 cat configure.in
 127
 128 $ACLOCAL
 129 $AUTOCONF
 130 $AUTOMAKE
 131
 132 ./configure
 133
 134 cat >exp <<END
 135 PACKAGE = am_name
 136 VERSION = am_version
 137 PACKAGE_NAME = ac_name
 138 PACKAGE_VERSION = ac_version
 139 PACKAGE_STRING = ac_name ac_version
 140 PACKAGE_TARNAME = ac_name
 141 PACKAGE_BUGREPORT = $empty
 142 PACKAGE_URL = $empty
 143 END
 144
 145 $MAKE got
 146
 147 diff exp got
 148
 149 $FGREP am_foo_quux Makefile.in Makefile configure config.status && exit 1
 150
 151
 152 ### Done ###
 153
 154 :