import-gnulib.sh

   1 #! /bin/sh
   2 #
   3 # import-gnulib.sh -- imports a copy of gnulib into findutils
   4 # Copyright (C) 2003,2004,2005 Free Software Foundation, Inc.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19 # USA.
  20 #
  21 ##########################################################################
  22 #
  23 # This script is intended to populate the "gnulib" directory
  24 # with a subset of the gnulib code, as provided by "gnulib-tool".
  25 #
  26 # To use it, run this script, speficying the location of the
  27 # gnulib code as the only argument.   Some sanity-checking is done
  28 # before we commit to modifying things.   The gnulib code is placed
  29 # in the "gnulib" subdirectory, which is where the buid files expect
  30 # it to be.
  31 #
  32
  33 # If CDPATH is set, it will sometimes print the name of the directory
  34 # to which you have moved.  Unsetting CDPATH prevents this, as does
  35 # prefixing it with ".".
  36 unset CDPATH
  37
  38 destdir="gnulib"
  39
  40
  41 # Modules needed for findutils itself.
  42 findutils_modules="\
  43 alloca  argmatch  dirname error fileblocks  fnmatch-gnu  \
  44 getline getopt human idcache lstat malloc memcmp memset mktime  \
  45 modechange pathmax quotearg realloc regex rpmatch savedir stat stdio-safer \
  46 stpcpy strdup strftime  strstr strtol strtoul strtoull strtoumax  \
  47 xalloc xalloc-die xgetcwd  xstrtol  xstrtoumax yesno human filemode \
  48 getline stpcpy canonicalize mountlist closeout gettext stat-macros"
  49
  50 # We need regex to ensure that we can build on platforms like
  51 # Solaris which lack those functions.
  52
  53 modules="$findutils_modules $intl_modules"
  54 export modules
  55
  56 if test $# -lt 1
  57 then
  58     echo "You need to specify the name of the directory containing gnulib" >&2
  59     exit 1
  60 fi
  61
  62 if test -d "$1"
  63 then
  64     true
  65 else
  66     echo "$1 is not a directory" >&2
  67     exit 1
  68 fi
  69
  70 if test -f "$1"/gnulib-tool
  71 then
  72     true
  73 else
  74     echo "$1/gnulib-tool does not exist, did you specify the right directory?" >&2
  75     exit 1
  76 fi
  77
  78 if test -x "$1"/gnulib-tool
  79 then
  80     true
  81 else
  82     echo "$1/gnulib-tool is not executable" >&2
  83     exit 1
  84 fi
  85
  86
  87 # exec "$1"/gnulib-tool --create-testdir --dir="$destdir" --lib=libgnulib $modules
  88
  89 if [ -d gnulib ]
  90 then
  91     echo "Warning: directory gnulib already exists." >&2
  92 else
  93     mkdir gnulib
  94 fi
  95
  96
  97 if "$1"/gnulib-tool --import --dir=. --lib=libgnulib --source-base=gnulib/lib --m4-base=gnulib/m4  $modules
  98 then
  99     : OK
 100 else
 101     echo "gnulib-tool failed, exiting." >&2
 102     exit 1
 103 fi
 104
 105
 106
 107 cat > gnulib/Makefile.am <<EOF
 108 # Copyright (C) 2004 Free Software Foundation, Inc.
 109 #
 110 # This file is free software, distributed under the terms of the GNU
 111 # General Public License.  As a special exception to the GNU General
 112 # Public License, this file may be distributed as part of a program
 113 # that contains a configuration script generated by Automake, under
 114 # the same distribution terms as the rest of that program.
 115 #
 116 # This file was generated by $0 $@.
 117 #
 118 SUBDIRS = lib
 119 EOF
 120
 121
 122 ## (
 123 ## cat <<EOF
 124 ## # Copyright (C) 2004 Free Software Foundation, Inc.
 125 ## #
 126 ## # This file is free software, distributed under the terms of the GNU
 127 ## # General Public License.  As a special exception to the GNU General
 128 ## # Public License, this file may be distributed as part of a program
 129 ## # that contains a configuration script generated by Automake, under
 130 ## # the same distribution terms as the rest of that program.
 131 ## #
 132 ## # This file was generated by $0 $@.
 133 ## #
 134 ## EOF
 135 ## printf "%s" "EXTRA_DIST = "
 136 ## cd  ./gnulib/m4
 137 ## ls *.m4 | sed -e 's/$/ \\/' | sed -e '$ s/\\$//'
 138 ## echo
 139 ## ) > gnulib/m4/Makefile.am