autogen.sh

   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..2.67 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 #   - an internet connection.
  12
  13 # Copyright (C) 2009-2010 Free Software Foundation, Inc.
  14 #
  15 # This program is free software: you can redistribute it and/or modify
  16 # it under the terms of the GNU General Public License as published by
  17 # the Free Software Foundation; either version 3 of the License, or
  18 # (at your option) any later version.
  19 #
  20 # This program is distributed in the hope that it will be useful,
  21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 # GNU General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  27
  28 # Usage: ./autogen.sh
  29
  30 # Fetch config.guess, config.sub.
  31 if test -n "$GNULIB_TOOL"; then
  32   for file in config.guess config.sub; do
  33     $GNULIB_TOOL --copy-file build-aux/$file; chmod a+x build-aux/$file
  34   done
  35 else
  36   for file in config.guess config.sub; do
  37     wget -q --timeout=5 -O build-aux/$file.tmp "http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/${file};hb=HEAD" \
  38       && mv build-aux/$file.tmp build-aux/$file \
  39       && chmod a+x build-aux/$file
  40   done
  41 fi
  42
  43 # Generate aclocal.m4.
  44 aclocal -I m4
  45 # Generate configure.
  46 autoconf
  47 # Generate config.h.in.
  48 autoheader && touch config.h.in
  49 # Generate Makefile.in, src/Makefile.in, tests/Makefile.in, and some
  50 # build-aux/* files.
  51 automake --add-missing --copy
  52
  53 # Generate config.h.msvc, src/sigsegv.h.msvc.
  54 ./configure \
  55   && make config.h.msvc \
  56   && (cd src && make sigsegv.h.msvc) \
  57   && make distclean