t/makej.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2012 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 # 'make -j' used to fail with Autoconf < 2.58, because tools like
  18 # autoconf and automake can try to update autom4te's cache in parallel.
  19 #
  20 # Note that failures might not be reproducible systematically as they
  21 # depend on the time at which autoconf and automake update the cache
  22 # via autom4te.
  23
  24 required=GNUmake
  25 . ./defs || exit 1
  26
  27 cat >configure.ac <<END
  28 m4_include([version.m4])
  29 AC_INIT([$me], [THE_VERSION])
  30 AM_INIT_AUTOMAKE
  31 AC_CONFIG_HEADER([config.h])
  32 AC_CONFIG_FILES([Makefile])
  33 AC_OUTPUT
  34 END
  35
  36 echo 'm4_define([THE_VERSION], [2.718])' > version.m4
  37
  38 : > Makefile.am
  39
  40 $ACLOCAL
  41 $AUTOCONF
  42 $AUTOHEADER
  43 $AUTOMAKE --add-missing
  44 ./configure --version | grep '2\.718'
  45 ./configure
  46 $MAKE
  47
  48 $sleep
  49 echo 'm4_define([THE_VERSION], [3.141])' > version.m4
  50 $MAKE -j
  51 ./configure --version | grep '3\.141'
  52
  53 :