import-gnulib.sh

   1 #! /bin/sh
   2 #
   3 # import-gnulib.sh -- imports a copy of gnulib into findutils
   4 # Copyright (C) 2003,2004 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  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 destdir="gnulib"
  34
  35
  36 # Modules needed for findutils itself.
  37 findutils_modules="\
  38 alloca  argmatch  dirname error fileblocks  fnmatch-gnu  \
  39 getline getopt human idcache  lstat malloc memcmp memset mktime   \
  40 modechange   pathmax quotearg realloc regex rpmatch savedir stat  \
  41 stpcpy strdup strftime  strstr strtol strtoul strtoull strtoumax  \
  42 xalloc xalloc-die xgetcwd  xstrtol  xstrtoumax yesno human filemode \
  43 getline stpcpy canonicalize mountlist closeout gettext"
  44
  45 # Modules needed for the "intl" subdirectory.
  46 #intl_modules="regex"
  47 # We currently don't use the intl subdirectory.
  48 intl_modules=""
  49
  50 modules="$findutils_modules $intl_modules"
  51 export modules
  52
  53 if test $# -lt 1
  54 then
  55     echo "You need to specify the name of the directory containing gnulib" >&2
  56     exit 1
  57 fi
  58
  59 if test -d "$1"
  60 then
  61     true
  62 else
  63     echo "$1 is not a directory" >&2
  64     exit 1
  65 fi
  66
  67 if test -f "$1"/gnulib-tool
  68 then
  69     true
  70 else
  71     echo "$1/gnulib-tool does not exist, did you specify the right directory?" >&2
  72     exit 1
  73 fi
  74
  75 if test -x "$1"/gnulib-tool
  76 then
  77     true
  78 else
  79     echo "$1/gnulib-tool is not executable" >&2
  80     exit 1
  81 fi
  82
  83
  84 # exec "$1"/gnulib-tool --create-testdir --dir="$destdir" --lib=libgnulib $modules
  85
  86 if [ -d gnulib ]
  87 then
  88     echo "Warning: directory gnulib already exists." >&2
  89 else
  90     mkdir gnulib
  91 fi
  92
  93
  94 if "$1"/gnulib-tool --import --dir=. --lib=libgnulib --source-base=gnulib/lib --m4-base=gnulib/m4  $modules
  95 then
  96     : OK
  97 else
  98     echo "gnulib-tool failed, exiting." >&2
  99     exit 1
 100 fi
 101
 102
 103
 104 cat > gnulib/Makefile.am <<EOF
 105 # Copyright (C) 2004 Free Software Foundation, Inc.
 106 #
 107 # This file is free software, distributed under the terms of the GNU
 108 # General Public License.  As a special exception to the GNU General
 109 # Public License, this file may be distributed as part of a program
 110 # that contains a configuration script generated by Automake, under
 111 # the same distribution terms as the rest of that program.
 112 #
 113 # This file was generated by $0 $@.
 114 #
 115 SUBDIRS = lib m4
 116 EOF
 117
 118 (
 119 cat <<EOF
 120 # Copyright (C) 2004 Free Software Foundation, Inc.
 121 #
 122 # This file is free software, distributed under the terms of the GNU
 123 # General Public License.  As a special exception to the GNU General
 124 # Public License, this file may be distributed as part of a program
 125 # that contains a configuration script generated by Automake, under
 126 # the same distribution terms as the rest of that program.
 127 #
 128 # This file was generated by $0 $@.
 129 #
 130 EOF
 131 printf "%s" "EXTRA_DIST = "
 132 cd  gnulib/m4
 133 ls *.m4 | sed -e 's/$/ \\/' | sed -e '$ s/\\$//'
 134 echo
 135 ) > gnulib/m4/Makefile.am
 136
 137