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[/] [or1k/] [trunk/] [rtems-20020807/] [doc/] [aclocal.m4] - Blame information for rev 1774

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# aclocal.m4 generated automatically by aclocal 1.6.2 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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dnl rtems-top.m4,v 1.14 2002/03/28 13:53:19 joel Exp
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dnl
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dnl RTEMS_TOP($1)
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dnl
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dnl $1 .. relative path from this configure.in to the toplevel configure.in
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dnl
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AC_DEFUN(RTEMS_TOP,
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[dnl
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AC_REQUIRE([RTEMS_VERSIONING])
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AC_CHECK_PROGS(MAKE, gmake make)
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AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
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AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
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AC_PREFIX_DEFAULT([/opt/rtems])
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ENDIF=endif
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AC_SUBST(ENDIF)
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RTEMS_TOPdir="$1";
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AC_SUBST(RTEMS_TOPdir)
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test -n "$with_target_subdir" || with_target_subdir="."
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if test "$with_target_subdir" = "." ; then
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# Native
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PROJECT_TOPdir=${RTEMS_TOPdir}/'$(top_builddir)'
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else
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# Cross
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dots=`echo $with_target_subdir|\
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sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
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PROJECT_TOPdir=${dots}${RTEMS_TOPdir}/'$(top_builddir)'
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fi
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AC_SUBST(PROJECT_TOPdir)
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if test "$with_target_subdir" = "." ; then
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# Native
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PROJECT_ROOT="${RTEMS_TOPdir}/\$(top_builddir)"
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else
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# Cross
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PROJECT_ROOT="${RTEMS_TOPdir}/\$(top_builddir)"
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fi
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AC_SUBST(PROJECT_ROOT)
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AC_MSG_CHECKING([for RTEMS Version])
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AS_IF([test -r "${srcdir}/${RTEMS_TOPdir}/aclocal/version.m4"],
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[],
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[AC_MSG_ERROR([Unable to find ${RTEMS_TOPdir}/aclocal/version.m4])])
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AC_MSG_RESULT([_RTEMS_VERSION])
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])dnl
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AC_DEFUN([RTEMS_VERSIONING],
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m4_define([_RTEMS_VERSION],[ss-20020807]))
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# Do all the work for Automake.                            -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
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# your package does certain things.  But this isn't really a big deal.
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# serial 8
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AC_DEFUN([AM_INIT_AUTOMAKE],
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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# Copyright 2002  Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
182
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# AM_AUTOMAKE_VERSION(VERSION)
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# generated from the m4 files accompanying Automake X.Y.
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# 02111-1307, USA.
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292
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294
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295
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296
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# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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321
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322
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
366
# along with this program; if not, write to the Free Software
367
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
368
# 02111-1307, USA.
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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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#
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# $ac_aux_dir/missing
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#
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#
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# AM_PROG_INSTALL_SH
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# ------------------
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# Define $install_sh.
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
431
 
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# You should have received a copy of the GNU General Public License
433
# along with this program; if not, write to the Free Software
434
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
435
# 02111-1307, USA.
436
 
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AC_DEFUN([AM_PROG_INSTALL_SH],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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install_sh=${install_sh-"$am_aux_dir/install-sh"}
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AC_SUBST(install_sh)])
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# AM_PROG_INSTALL_STRIP
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
455
 
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# You should have received a copy of the GNU General Public License
457
# along with this program; if not, write to the Free Software
458
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
459
# 02111-1307, USA.
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# One issue with vendor `install' (even GNU) is that you can't
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473
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474
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476
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477
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# serial 4                                              -*- Autoconf -*-
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# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
494
 
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# You should have received a copy of the GNU General Public License
496
# along with this program; if not, write to the Free Software
497
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
498
# 02111-1307, USA.
499
 
500
 
501
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
502
# written in clear, in which case automake, when reading aclocal.m4,
503
# will think it sees a *use*, and therefore will trigger all it's
504
# C support machinery.  Also note that it means that autoscan, seeing
505
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506
 
507
 
508
 
509
# _AM_DEPENDENCIES(NAME)
510
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511
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512
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513
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514
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515
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524
 
525
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
526
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
527
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
528
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
529
                   [depcc="$$1"   am_compiler_list=])
530
 
531
AC_CACHE_CHECK([dependency style of $depcc],
532
               [am_cv_$1_dependencies_compiler_type],
533
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
534
  # We make a subdir and do the tests there.  Otherwise we can end up
535
  # making bogus files that we don't know about and never remove.  For
536
  # instance it was reported that on HP-UX the gcc test will end up
537
  # making a dummy file named `D' -- because `-MD' means `put the output
538
  # in D'.
539
  mkdir conftest.dir
540
  # Copy depcomp to subdir because otherwise we won't find it if we're
541
  # using a relative directory.
542
  cp "$am_depcomp" conftest.dir
543
  cd conftest.dir
544
 
545
  am_cv_$1_dependencies_compiler_type=none
546
  if test "$am_compiler_list" = ""; then
547
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
548
  fi
549
  for depmode in $am_compiler_list; do
550
    # We need to recreate these files for each test, as the compiler may
551
    # overwrite some of them when testing with obscure command lines.
552
    # This happens at least with the AIX C compiler.
553
    echo '#include "conftest.h"' > conftest.c
554
    echo 'int i;' > conftest.h
555
    echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
556
 
557
    case $depmode in
558
    nosideeffect)
559
      # after this tag, mechanisms are not by side-effect, so they'll
560
      # only be used when explicitly requested
561
      if test "x$enable_dependency_tracking" = xyes; then
562
        continue
563
      else
564
        break
565
      fi
566
      ;;
567
    none) break ;;
568
    esac
569
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
570
    # mode.  It turns out that the SunPro C++ compiler does not properly
571
    # handle `-M -o', and we need to detect this.
572
    if depmode=$depmode \
573
       source=conftest.c object=conftest.o \
574
       depfile=conftest.Po tmpdepfile=conftest.TPo \
575
       $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
576
       grep conftest.h conftest.Po > /dev/null 2>&1 &&
577
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
578
      am_cv_$1_dependencies_compiler_type=$depmode
579
      break
580
    fi
581
  done
582
 
583
  cd ..
584
  rm -rf conftest.dir
585
else
586
  am_cv_$1_dependencies_compiler_type=none
587
fi
588
])
589
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
590
])
591
 
592
 
593
# AM_SET_DEPDIR
594
# -------------
595
# Choose a directory name for dependency files.
596
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
597
AC_DEFUN([AM_SET_DEPDIR],
598
[rm -f .deps 2>/dev/null
599
mkdir .deps 2>/dev/null
600
if test -d .deps; then
601
  DEPDIR=.deps
602
else
603
  # MS-DOS does not allow filenames that begin with a dot.
604
  DEPDIR=_deps
605
fi
606
rmdir .deps 2>/dev/null
607
AC_SUBST([DEPDIR])
608
])
609
 
610
 
611
# AM_DEP_TRACK
612
# ------------
613
AC_DEFUN([AM_DEP_TRACK],
614
[AC_ARG_ENABLE(dependency-tracking,
615
[  --disable-dependency-tracking Speeds up one-time builds
616
  --enable-dependency-tracking  Do not reject slow dependency extractors])
617
if test "x$enable_dependency_tracking" != xno; then
618
  am_depcomp="$ac_aux_dir/depcomp"
619
  AMDEPBACKSLASH='\'
620
fi
621
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
622
AC_SUBST([AMDEPBACKSLASH])
623
])
624
 
625
# Generate code to set up dependency tracking.   -*- Autoconf -*-
626
 
627
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
628
 
629
# This program is free software; you can redistribute it and/or modify
630
# it under the terms of the GNU General Public License as published by
631
# the Free Software Foundation; either version 2, or (at your option)
632
# any later version.
633
 
634
# This program is distributed in the hope that it will be useful,
635
# but WITHOUT ANY WARRANTY; without even the implied warranty of
636
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
637
# GNU General Public License for more details.
638
 
639
# You should have received a copy of the GNU General Public License
640
# along with this program; if not, write to the Free Software
641
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
642
# 02111-1307, USA.
643
 
644
#serial 2
645
 
646
# _AM_OUTPUT_DEPENDENCY_COMMANDS
647
# ------------------------------
648
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
649
[for mf in $CONFIG_FILES; do
650
  # Strip MF so we end up with the name of the file.
651
  mf=`echo "$mf" | sed -e 's/:.*$//'`
652
  # Check whether this is an Automake generated Makefile or not.
653
  # We used to match only the files named `Makefile.in', but
654
  # some people rename them; so instead we look at the file content.
655
  # Grep'ing the first line is not enough: some people post-process
656
  # each Makefile.in and add a new line on top of each file to say so.
657
  # So let's grep whole file.
658
  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
659
    dirpart=`AS_DIRNAME("$mf")`
660
  else
661
    continue
662
  fi
663
  grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
664
  # Extract the definition of DEP_FILES from the Makefile without
665
  # running `make'.
666
  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
667
  test -z "$DEPDIR" && continue
668
  # When using ansi2knr, U may be empty or an underscore; expand it
669
  U=`sed -n -e '/^U = / s///p' < "$mf"`
670
  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
671
  # We invoke sed twice because it is the simplest approach to
672
  # changing $(DEPDIR) to its actual value in the expansion.
673
  for file in `sed -n -e '
674
    /^DEP_FILES = .*\\\\$/ {
675
      s/^DEP_FILES = //
676
      :loop
677
        s/\\\\$//
678
        p
679
        n
680
        /\\\\$/ b loop
681
      p
682
    }
683
    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
684
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
685
    # Make sure the directory exists.
686
    test -f "$dirpart/$file" && continue
687
    fdir=`AS_DIRNAME(["$file"])`
688
    AS_MKDIR_P([$dirpart/$fdir])
689
    # echo "creating $dirpart/$file"
690
    echo '# dummy' > "$dirpart/$file"
691
  done
692
done
693
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
694
 
695
 
696
# AM_OUTPUT_DEPENDENCY_COMMANDS
697
# -----------------------------
698
# This macro should only be invoked once -- use via AC_REQUIRE.
699
#
700
# This code is only required when automatic dependency tracking
701
# is enabled.  FIXME.  This creates each `.P' file that we will
702
# need in order to bootstrap the dependency handling code.
703
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
704
[AC_CONFIG_COMMANDS([depfiles],
705
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
706
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
707
])
708
 
709
# Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-
710
 
711
# This program is free software; you can redistribute it and/or modify
712
# it under the terms of the GNU General Public License as published by
713
# the Free Software Foundation; either version 2, or (at your option)
714
# any later version.
715
 
716
# This program is distributed in the hope that it will be useful,
717
# but WITHOUT ANY WARRANTY; without even the implied warranty of
718
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
719
# GNU General Public License for more details.
720
 
721
# You should have received a copy of the GNU General Public License
722
# along with this program; if not, write to the Free Software
723
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
724
# 02111-1307, USA.
725
 
726
# serial 2
727
 
728
# AM_MAKE_INCLUDE()
729
# -----------------
730
# Check to see how make treats includes.
731
AC_DEFUN([AM_MAKE_INCLUDE],
732
[am_make=${MAKE-make}
733
cat > confinc << 'END'
734
doit:
735
        @echo done
736
END
737
# If we don't find an include directive, just comment out the code.
738
AC_MSG_CHECKING([for style of include used by $am_make])
739
am__include="#"
740
am__quote=
741
_am_result=none
742
# First try GNU make style include.
743
echo "include confinc" > confmf
744
# We grep out `Entering directory' and `Leaving directory'
745
# messages which can occur if `w' ends up in MAKEFLAGS.
746
# In particular we don't look at `^make:' because GNU make might
747
# be invoked under some other name (usually "gmake"), in which
748
# case it prints its new name instead of `make'.
749
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
750
   am__include=include
751
   am__quote=
752
   _am_result=GNU
753
fi
754
# Now try BSD make style include.
755
if test "$am__include" = "#"; then
756
   echo '.include "confinc"' > confmf
757
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
758
      am__include=.include
759
      am__quote="\""
760
      _am_result=BSD
761
   fi
762
fi
763
AC_SUBST(am__include)
764
AC_SUBST(am__quote)
765
AC_MSG_RESULT($_am_result)
766
rm -f confinc confmf
767
])
768
 
769
# AM_CONDITIONAL                                              -*- Autoconf -*-
770
 
771
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
772
 
773
# This program is free software; you can redistribute it and/or modify
774
# it under the terms of the GNU General Public License as published by
775
# the Free Software Foundation; either version 2, or (at your option)
776
# any later version.
777
 
778
# This program is distributed in the hope that it will be useful,
779
# but WITHOUT ANY WARRANTY; without even the implied warranty of
780
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
781
# GNU General Public License for more details.
782
 
783
# You should have received a copy of the GNU General Public License
784
# along with this program; if not, write to the Free Software
785
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
786
# 02111-1307, USA.
787
 
788
# serial 5
789
 
790
AC_PREREQ(2.52)
791
 
792
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
793
# -------------------------------------
794
# Define a conditional.
795
AC_DEFUN([AM_CONDITIONAL],
796
[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
797
        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
798
AC_SUBST([$1_TRUE])
799
AC_SUBST([$1_FALSE])
800
if $2; then
801
  $1_TRUE=
802
  $1_FALSE='#'
803
else
804
  $1_TRUE='#'
805
  $1_FALSE=
806
fi
807
AC_CONFIG_COMMANDS_PRE(
808
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
809
  AC_MSG_ERROR([conditional \"$1\" was never defined.
810
Usually this means the macro was only invoked conditionally.])
811
fi])])
812
 
813
# Add --enable-maintainer-mode option to configure.
814
# From Jim Meyering
815
 
816
# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
817
 
818
# This program is free software; you can redistribute it and/or modify
819
# it under the terms of the GNU General Public License as published by
820
# the Free Software Foundation; either version 2, or (at your option)
821
# any later version.
822
 
823
# This program is distributed in the hope that it will be useful,
824
# but WITHOUT ANY WARRANTY; without even the implied warranty of
825
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
826
# GNU General Public License for more details.
827
 
828
# You should have received a copy of the GNU General Public License
829
# along with this program; if not, write to the Free Software
830
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
831
# 02111-1307, USA.
832
 
833
# serial 1
834
 
835
AC_DEFUN([AM_MAINTAINER_MODE],
836
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
837
  dnl maintainer-mode is disabled by default
838
  AC_ARG_ENABLE(maintainer-mode,
839
[  --enable-maintainer-mode enable make rules and dependencies not useful
840
                          (and sometimes confusing) to the casual installer],
841
      USE_MAINTAINER_MODE=$enableval,
842
      USE_MAINTAINER_MODE=no)
843
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
844
  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
845
  MAINT=$MAINTAINER_MODE_TRUE
846
  AC_SUBST(MAINT)dnl
847
]
848
)
849
 

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