1#!/bin/sh
2# Convenience script for regenerating all autogeneratable files that are
3# omitted from the version control repository. In particular, this script
4# also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
5# with new versions of autoconf or automake.
6#
7# This script requires autoconf-2.63..2.68 and automake-1.11 in the PATH.
8# It also requires either
9#   - the GNULIB_TOOL environment variable pointing to the gnulib-tool script
10#     in a gnulib checkout, or
11#   - the git program in the PATH and an internet connection.
12# It also requires
13#   - the gperf program.
14
15# Copyright (C) 2003-2010 Free Software Foundation, Inc.
16#
17# This program is free software: you can redistribute it and/or modify
18# it under the terms of the GNU General Public License as published by
19# the Free Software Foundation; either version 3 of the License, or
20# (at your option) any later version.
21#
22# This program is distributed in the hope that it will be useful,
23# but WITHOUT ANY WARRANTY; without even the implied warranty of
24# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
25# GNU General Public License for more details.
26#
27# You should have received a copy of the GNU General Public License
28# along with this program.  If not, see <http://www.gnu.org/licenses/>.
29
30# Usage: ./autogen.sh [--skip-gnulib]
31#
32# Usage from a CVS checkout:                 ./autogen.sh
33# This uses an up-to-date gnulib checkout.
34#
35# Usage from a released tarball:             ./autogen.sh --skip-gnulib
36# This does not use a gnulib checkout.
37
38skip_gnulib=false
39while :; do
40  case "$1" in
41    --skip-gnulib) skip_gnulib=true; shift;;
42    *) break ;;
43  esac
44done
45
46if test $skip_gnulib = false; then
47  if test -z "$GNULIB_TOOL"; then
48    # Check out gnulib in a subdirectory 'gnulib'.
49    if test -d gnulib; then
50      (cd gnulib && git pull)
51    else
52      git clone git://git.savannah.gnu.org/gnulib.git
53    fi
54    # Now it should contain a gnulib-tool.
55    if test -f gnulib/gnulib-tool; then
56      GNULIB_TOOL=`pwd`/gnulib/gnulib-tool
57    else
58      echo "** warning: gnulib-tool not found" 1>&2
59    fi
60  fi
61  # Skip the gnulib-tool step if gnulib-tool was not found.
62  if test -n "$GNULIB_TOOL"; then
63    make -f Makefile.devel srclib/Makefile.gnulib GNULIB_TOOL="$GNULIB_TOOL"
64  fi
65fi
66
67rm -f configure config.h.in include/iconv.h.build.in
68rm -f lib/aliases.h lib/aliases_sysaix.h lib/aliases_syshpux.h lib/aliases_sysosf1.h lib/aliases_syssolaris.h
69rm -f lib/aliases_aix.h lib/aliases_aix_sysaix.h
70rm -f lib/aliases_osf1.h lib/aliases_osf1_sysosf1.h
71rm -f lib/aliases_dos.h
72rm -f lib/aliases_extra.h
73rm -f lib/flags.h
74rm -f lib/translit.h
75rm -f man/iconv.1.html man/iconv.3.html man/iconv_close.3.html man/iconv_open.3.html
76make -f Makefile.devel
77
78(cd libcharset
79 ./autogen.sh
80)
81