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# aclocal.m4 generated automatically by aclocal 1.6 -*- 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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# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
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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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# 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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# 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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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. We must strip everything past the first ":",
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# and everything past the last "/".
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# Like AS_DIRNAME, only do it during macro expansion
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AC_DEFUN([_AM_DIRNAME],
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[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
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m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
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m4_if(regexp([$1], [^/.*]), -1,
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patsubst([$1], [^\(/\).*], [\1])),
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patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
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patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
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# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
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# ------------------------------------------------------------
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# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
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# --------------------------------------------------------------
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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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# 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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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery. Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the next Automake release, Autoconf can make the AC_INIT
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AM_MISSING_PROG(AUTOMAKE, "automake-${am__api_version}")
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AM_MISSING_PROG(AUTOHEADER, autoheader)
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AM_MISSING_PROG(MAKEINFO, makeinfo)
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AM_MISSING_PROG(AMTAR, tar)
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AM_PROG_INSTALL_STRIP
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# We need awk for the "check" target. The system "awk" is bad on
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_][CC],
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[define([AC_PROG_][CC],
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defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_][CXX],
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[_AM_DEPENDENCIES(CXX)],
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[define([AC_PROG_][CXX],
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defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])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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# 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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# AM_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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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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AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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# Call AM_AUTOMAKE_VERSION so it can be traced.
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# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.6])])
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# Helper functions for option handling. -*- Autoconf -*-
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# Copyright 2001, 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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# 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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# _AM_MANGLE_OPTION(NAME)
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# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
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[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
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# ------------------------------
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# Set option NAME. Presently that only means defining a flag for this option.
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AC_DEFUN([_AM_SET_OPTION],
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[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
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# _AM_SET_OPTIONS(OPTIONS)
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# ----------------------------------
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# OPTIONS is a space-separated list of Automake options.
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[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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# Check to make sure that the build environment is sane.
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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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# 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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# 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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AC_DEFUN([AM_SANITY_CHECK],
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[AC_MSG_CHECKING([whether build environment is sane])
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echo timestamp > conftest.file
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
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if test "$[*]" = "X"; then
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set X `ls -t $srcdir/configure conftest.file`
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if test "$[*]" != "X $srcdir/configure conftest.file" \
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&& test "$[*]" != "X conftest.file $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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test "$[2]" = conftest.file
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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# Copyright 1997, 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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# 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
341
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
344
# You should have received a copy of the GNU General Public License
345
# 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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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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$1=${$1-"${am_missing_run}$2"}
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AC_DEFUN([AM_MISSING_HAS_RUN],
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if eval "$MISSING --run true"; then
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am_missing_run="$MISSING --run "
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AC_MSG_WARN([`missing' script is too old or missing])
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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)
384
# This program is distributed in the hope that it will be useful,
385
# but WITHOUT ANY WARRANTY; without even the implied warranty of
386
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
389
# You should have received a copy of the GNU General Public License
390
# 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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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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# Of course, Automake must honor this variable whenever it calls a
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# tool from the auxiliary directory. The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
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# depending on how configure is run. This is pretty annoying, since
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# source directory, any form will work fine, but in subdirectories a
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# relative path needs to be adjusted first.
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# $ac_aux_dir/missing
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# fails when called from a subdirectory if $ac_aux_dir is relative
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# $top_srcdir/$ac_aux_dir/missing
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# fails if $ac_aux_dir is absolute,
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# fails when called from a subdirectory in a VPATH build with
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# a relative $ac_aux_dir
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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# are both prefixed by $srcdir. In an in-source build this is usually
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# harmless because $srcdir is `.', but things will broke when you
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# start a VPATH build or use an absolute $srcdir.
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
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# MISSING="\${SHELL} $am_aux_dir/missing"
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# This will work as long as MISSING is not called from configure, because
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# unfortunately $(top_srcdir) has no meaning in configure.
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# However there are other variables, like CC, which are often used in
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH. The drawback is that using absolute paths prevent a
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# configured tree to be moved without reconfiguration.
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# Rely on autoconf to set up CDPATH properly.
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AC_DEFUN([AM_AUX_DIR_EXPAND], [
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# expand $ac_aux_dir to an absolute path
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am_aux_dir=`cd $ac_aux_dir && pwd`
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# Define $install_sh.
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# Copyright 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# This program is distributed in the hope that it will be useful,
452
# but WITHOUT ANY WARRANTY; without even the implied warranty of
453
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
454
# GNU General Public License for more details.
456
# You should have received a copy of the GNU General Public License
457
# along with this program; if not, write to the Free Software
458
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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AC_DEFUN([AM_PROG_INSTALL_SH],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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install_sh=${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.
470
# This program is free software; you can redistribute it and/or modify
471
# it under the terms of the GNU General Public License as published by
472
# the Free Software Foundation; either version 2, or (at your option)
475
# This program is distributed in the hope that it will be useful,
476
# but WITHOUT ANY WARRANTY; without even the implied warranty of
477
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
478
# GNU General Public License for more details.
480
# You should have received a copy of the GNU General Public License
481
# along with this program; if not, write to the Free Software
482
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
485
# One issue with vendor `install' (even GNU) is that you can't
486
# specify the program used to strip binaries. This is especially
487
# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
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# Fortunately install-sh will honor a STRIPPROG variable, so we
490
# always use install-sh in `make install-strip', and initialize
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# STRIPPROG with the value of the STRIP variable (set by the user).
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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# Installed binaries are usually stripped using `strip' when the user
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# run `make install-strip'. However `strip' might not be the right
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# tool to use in cross-compilation environments, therefore Automake
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# will honor the `STRIP' environment variable to overrule this program.
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dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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if test "$cross_compiling" != no; then
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AC_CHECK_TOOL([STRIP], [strip], :)
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INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
503
AC_SUBST([INSTALL_STRIP_PROGRAM])])
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# serial 4 -*- Autoconf -*-
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# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
509
# 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
511
# the Free Software Foundation; either version 2, or (at your option)
514
# This program is distributed in the hope that it will be useful,
515
# but WITHOUT ANY WARRANTY; without even the implied warranty of
516
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
517
# GNU General Public License for more details.
519
# You should have received a copy of the GNU General Public License
520
# along with this program; if not, write to the Free Software
521
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
525
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
526
# written in clear, in which case automake, when reading aclocal.m4,
527
# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery. Also note that it means that autoscan, seeing
529
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
533
# _AM_DEPENDENCIES(NAME)
534
# ----------------------
535
# See how the compiler implements dependency checking.
536
# NAME is "CC", "CXX", "GCJ", or "OBJC".
537
# We try a few techniques and use that to set a single cache variable.
539
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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# dependency, and given that the user is not expected to run this macro,
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# just rely on AC_PROG_CC.
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AC_DEFUN([_AM_DEPENDENCIES],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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AC_REQUIRE([AM_DEP_TRACK])dnl
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ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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[$1], CXX, [depcc="$CXX" am_compiler_list=],
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[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
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[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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[depcc="$$1" am_compiler_list=])
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AC_CACHE_CHECK([dependency style of $depcc],
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[am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
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# making bogus files that we don't know about and never remove. For
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# instance it was reported that on HP-UX the gcc test will end up
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# making a dummy file named `D' -- because `-MD' means `put the output
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# Copy depcomp to subdir because otherwise we won't find it if we're
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# using a relative directory.
566
cp "$am_depcomp" conftest.dir
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am_cv_$1_dependencies_compiler_type=none
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if test "$am_compiler_list" = ""; then
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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for depmode in $am_compiler_list; do
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# We need to recreate these files for each test, as the compiler may
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# overwrite some of them when testing with obscure command lines.
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# This happens at least with the AIX C compiler.
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echo '#include "conftest.h"' > conftest.c
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echo 'int i;' > conftest.h
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echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
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# after this tag, mechanisms are not by side-effect, so they'll
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# only be used when explicitly requested
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if test "x$enable_dependency_tracking" = xyes; then
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# We check with `-c' and `-o' for the sake of the "dashmstdout"
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# mode. It turns out that the SunPro C++ compiler does not properly
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# handle `-M -o', and we need to detect this.
596
if depmode=$depmode \
597
source=conftest.c object=conftest.o \
598
depfile=conftest.Po tmpdepfile=conftest.TPo \
599
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
600
grep conftest.h conftest.Po > /dev/null 2>&1 &&
601
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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am_cv_$1_dependencies_compiler_type=$depmode
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am_cv_$1_dependencies_compiler_type=none
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
619
# Choose a directory name for dependency files.
620
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
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AC_DEFUN([AM_SET_DEPDIR],
622
[rm -f .deps 2>/dev/null
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mkdir .deps 2>/dev/null
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if test -d .deps; then
627
# MS-DOS does not allow filenames that begin with a dot.
630
rmdir .deps 2>/dev/null
637
AC_DEFUN([AM_DEP_TRACK],
638
[AC_ARG_ENABLE(dependency-tracking,
639
[ --disable-dependency-tracking Speeds up one-time builds
640
--enable-dependency-tracking Do not reject slow dependency extractors])
641
if test "x$enable_dependency_tracking" != xno; then
642
am_depcomp="$ac_aux_dir/depcomp"
645
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
646
AC_SUBST([AMDEPBACKSLASH])
649
# Generate code to set up dependency tracking. -*- Autoconf -*-
651
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
653
# This program is free software; you can redistribute it and/or modify
654
# it under the terms of the GNU General Public License as published by
655
# the Free Software Foundation; either version 2, or (at your option)
658
# This program is distributed in the hope that it will be useful,
659
# but WITHOUT ANY WARRANTY; without even the implied warranty of
660
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
661
# GNU General Public License for more details.
663
# You should have received a copy of the GNU General Public License
664
# along with this program; if not, write to the Free Software
665
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
670
# _AM_OUTPUT_DEPENDENCY_COMMANDS
671
# ------------------------------
672
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
673
[for mf in $CONFIG_FILES; do
674
# Strip MF so we end up with the name of the file.
675
mf=`echo "$mf" | sed -e 's/:.*$//'`
676
if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then
677
dirpart=`AS_DIRNAME("$mf")`
681
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
682
# Extract the definition of DEP_FILES from the Makefile without
684
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
685
test -z "$DEPDIR" && continue
686
# When using ansi2knr, U may be empty or an underscore; expand it
687
U=`sed -n -e '/^U = / s///p' < "$mf"`
688
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
689
# We invoke sed twice because it is the simplest approach to
690
# changing $(DEPDIR) to its actual value in the expansion.
691
for file in `sed -n -e '
692
/^DEP_FILES = .*\\\\$/ {
701
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
702
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
703
# Make sure the directory exists.
704
test -f "$dirpart/$file" && continue
705
fdir=`AS_DIRNAME(["$file"])`
706
AS_MKDIR_P([$dirpart/$fdir])
707
# echo "creating $dirpart/$file"
708
echo '# dummy' > "$dirpart/$file"
711
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
714
# AM_OUTPUT_DEPENDENCY_COMMANDS
715
# -----------------------------
716
# This macro should only be invoked once -- use via AC_REQUIRE.
718
# This code is only required when automatic dependency tracking
719
# is enabled. FIXME. This creates each `.P' file that we will
720
# need in order to bootstrap the dependency handling code.
721
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
722
[AC_CONFIG_COMMANDS([depfiles],
723
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
724
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
727
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
729
# This program is free software; you can redistribute it and/or modify
730
# it under the terms of the GNU General Public License as published by
731
# the Free Software Foundation; either version 2, or (at your option)
734
# This program is distributed in the hope that it will be useful,
735
# but WITHOUT ANY WARRANTY; without even the implied warranty of
736
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
737
# GNU General Public License for more details.
739
# You should have received a copy of the GNU General Public License
740
# along with this program; if not, write to the Free Software
741
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
748
# Check to see how make treats includes.
749
AC_DEFUN([AM_MAKE_INCLUDE],
750
[am_make=${MAKE-make}
751
cat > confinc << 'END'
755
# If we don't find an include directive, just comment out the code.
756
AC_MSG_CHECKING([for style of include used by $am_make])
760
# First try GNU make style include.
761
echo "include confinc" > confmf
762
# We grep out `Entering directory' and `Leaving directory'
763
# messages which can occur if `w' ends up in MAKEFLAGS.
764
# In particular we don't look at `^make:' because GNU make might
765
# be invoked under some other name (usually "gmake"), in which
766
# case it prints its new name instead of `make'.
767
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
772
# Now try BSD make style include.
773
if test "$am__include" = "#"; then
774
echo '.include "confinc"' > confmf
775
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
781
AC_SUBST(am__include)
783
AC_MSG_RESULT($_am_result)
787
# AM_CONDITIONAL -*- Autoconf -*-
789
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
791
# This program is free software; you can redistribute it and/or modify
792
# it under the terms of the GNU General Public License as published by
793
# the Free Software Foundation; either version 2, or (at your option)
796
# This program is distributed in the hope that it will be useful,
797
# but WITHOUT ANY WARRANTY; without even the implied warranty of
798
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
799
# GNU General Public License for more details.
801
# You should have received a copy of the GNU General Public License
802
# along with this program; if not, write to the Free Software
803
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
810
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
811
# -------------------------------------
812
# Define a conditional.
813
AC_DEFUN([AM_CONDITIONAL],
814
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
815
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
825
AC_CONFIG_COMMANDS_PRE(
826
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
827
AC_MSG_ERROR([conditional \"$1\" was never defined.
828
Usually this means the macro was only invoked conditionally.])
831
# Add --enable-maintainer-mode option to configure.
834
# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
836
# This program is free software; you can redistribute it and/or modify
837
# it under the terms of the GNU General Public License as published by
838
# the Free Software Foundation; either version 2, or (at your option)
841
# This program is distributed in the hope that it will be useful,
842
# but WITHOUT ANY WARRANTY; without even the implied warranty of
843
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
844
# GNU General Public License for more details.
846
# You should have received a copy of the GNU General Public License
847
# along with this program; if not, write to the Free Software
848
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
853
AC_DEFUN([AM_MAINTAINER_MODE],
854
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
855
dnl maintainer-mode is disabled by default
856
AC_ARG_ENABLE(maintainer-mode,
857
[ --enable-maintainer-mode enable make rules and dependencies not useful
858
(and sometimes confusing) to the casual installer],
859
USE_MAINTAINER_MODE=$enableval,
860
USE_MAINTAINER_MODE=no)
861
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
862
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
863
MAINT=$MAINTAINER_MODE_TRUE
added
removed
example/calc/aclocal.m4
