t/gettext.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2012 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 # Check gettext support.
  18
  19 required='gettext'
  20 . ./defs || exit 1
  21
  22 cat >>configure.ac <<END
  23 AM_GNU_GETTEXT
  24 AM_GNU_GETTEXT_VERSION([0.14.3])
  25 AC_OUTPUT
  26 END
  27
  28 : >Makefile.am
  29 mkdir po intl
  30
  31 # config.rpath is required by versions >= 0.14.3.  We try to verify
  32 # this requirement, but only when we find we have a working and recent
  33 # gettext installation.
  34
  35 # If aclocal fails here, it may be that gettext is too old to
  36 # provide AM_GNU_GETTEXT_VERSION.
  37 if $ACLOCAL; then
  38
  39   # autopoint will fail if it's from an older version.
  40   # If gettext is too old to provide autopoint, this will
  41   # fail as well, so we're safe here.
  42   if autopoint -n; then
  43     AUTOMAKE_fails --add-missing
  44     grep 'required.*config.rpath' stderr
  45   fi
  46 fi
  47
  48 : >config.rpath
  49 sed '/AM_GNU_GETTEXT_VERSION/d' configure.ac >configure.int
  50 mv -f configure.int configure.ac
  51
  52 $ACLOCAL
  53
  54 # po/ and intl/ are required.
  55
  56 AUTOMAKE_fails --add-missing
  57 grep 'AM_GNU_GETTEXT.*SUBDIRS' stderr
  58
  59 echo 'SUBDIRS = po' >Makefile.am
  60 AUTOMAKE_fails --add-missing
  61 grep 'AM_GNU_GETTEXT.*intl' stderr
  62
  63 echo 'SUBDIRS = intl' >Makefile.am
  64 AUTOMAKE_fails --add-missing
  65 grep 'AM_GNU_GETTEXT.*po' stderr
  66
  67 # Ok.
  68
  69 echo 'SUBDIRS = po intl' >Makefile.am
  70 $AUTOMAKE --add-missing
  71
  72 # Make sure distcheck runs './configure --with-included-gettext'.
  73 grep 'with-included-gettext' Makefile.in
  74
  75 # 'SUBDIRS = po intl' isn't required if po/ doesn't exist.
  76 # PR/381.
  77
  78 rmdir po
  79 mkdir sub
  80 echo 'SUBDIRS = sub' >Makefile.am
  81 $AUTOMAKE
  82
  83 # Still, SUBDIRS must be defined.
  84
  85 : >Makefile.am
  86 AUTOMAKE_fails --add-missing
  87 grep 'AM_GNU_GETTEXT.*SUBDIRS' stderr