11
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
12
# PARTICULAR PURPOSE.
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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 (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
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# Free Software Foundation, Inc.
22
# This program is free software; you can redistribute it and/or modify
23
# it under the terms of the GNU General Public License as published by
24
# the Free Software Foundation; either version 2, or (at your option)
27
# This program is distributed in the hope that it will be useful,
28
# but WITHOUT ANY WARRANTY; without even the implied warranty of
29
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30
# GNU General Public License for more details.
32
# You should have received a copy of the GNU General Public License
33
# 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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# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
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# the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
46
# AM_INIT_AUTOMAKE([OPTIONS])
47
# -----------------------------------------------
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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 call to AM_INIT_AUTOMAKE.
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# We support both call styles for the transition. After
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# the next Automake release, Autoconf can make the AC_INIT
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# arguments mandatory, and then we can depend on a new Autoconf
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# release and drop the old call support.
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AC_DEFUN([AM_INIT_AUTOMAKE],
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[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_REQUIRE([AC_PROG_INSTALL])dnl
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# test to see if srcdir already configured
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test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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# test whether we have cygpath
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if test -z "$CYGPATH_W"; then
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if (cygpath --version) >/dev/null 2>/dev/null; then
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CYGPATH_W='cygpath -w'
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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AC_SUBST([PACKAGE], [$1])dnl
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AC_SUBST([VERSION], [$2])],
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[_AM_SET_OPTIONS([$1])dnl
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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# Some tools Automake needs.
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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AM_MISSING_PROG(AUTOCONF, autoconf)
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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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# 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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AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
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[_AM_DEPENDENCIES(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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# 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. The stamp files are numbered to have different names.
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# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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# loop where config.status creates the headers, so we can generate
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# our stamp files there.
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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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[# Compute $1's index in $config_headers.
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for _am_header in $config_headers :; do
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_am_stamp_count=`expr $_am_stamp_count + 1` ;;
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echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
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# Copyright 2002 Free Software Foundation, Inc.
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# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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# Generated from amversion.in; do not edit by hand.
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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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33
# ----------------------------
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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="1.7"])
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AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
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38
# AM_SET_CURRENT_AUTOMAKE_VERSION
162
39
# -------------------------------
163
40
# Call AM_AUTOMAKE_VERSION so it can be traced.
164
41
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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42
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.7.8])])
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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
183
# along with this program; if not, write to the Free Software
184
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# _AM_MANGLE_OPTION(NAME)
190
# -----------------------
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AC_DEFUN([_AM_MANGLE_OPTION],
192
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
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# _AM_SET_OPTION(NAME)
195
# ------------------------------
196
# Set option NAME. Presently that only means defining a flag for this option.
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AC_DEFUN([_AM_SET_OPTION],
198
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
200
# _AM_SET_OPTIONS(OPTIONS)
201
# ----------------------------------
202
# OPTIONS is a space-separated list of Automake options.
203
AC_DEFUN([_AM_SET_OPTIONS],
204
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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# -------------------------------------------
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
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AC_DEFUN([_AM_IF_OPTION],
210
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
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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
220
# the Free Software Foundation; either version 2, or (at your option)
223
# This program is distributed in the hope that it will be useful,
224
# but WITHOUT ANY WARRANTY; without even the implied warranty of
225
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
226
# GNU General Public License for more details.
228
# You should have received a copy of the GNU General Public License
229
# along with this program; if not, write to the Free Software
230
# 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 $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
265
test "$[2]" = conftest.file
271
AC_MSG_ERROR([newly created file is older than distributed files!
272
Check your system clock])
279
# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
281
# This program is free software; you can redistribute it and/or modify
282
# it under the terms of the GNU General Public License as published by
283
# the Free Software Foundation; either version 2, or (at your option)
286
# This program is distributed in the hope that it will be useful,
287
# but WITHOUT ANY WARRANTY; without even the implied warranty of
288
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
289
# GNU General Public License for more details.
291
# You should have received a copy of the GNU General Public License
292
# along with this program; if not, write to the Free Software
293
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# AM_MISSING_PROG(NAME, PROGRAM)
299
# ------------------------------
300
AC_DEFUN([AM_MISSING_PROG],
301
[AC_REQUIRE([AM_MISSING_HAS_RUN])
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$1=${$1-"${am_missing_run}$2"}
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# Define MISSING if not defined so far and test if it supports --run.
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# If it does, set am_missing_run to use it, otherwise, to nothing.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
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# Use eval to expand $SHELL
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315
am_missing_run="$MISSING --run "
318
AC_MSG_WARN([`missing' script is too old or missing])
43
[AM_AUTOMAKE_VERSION([1.9.4])])
322
45
# AM_AUX_DIR_EXPAND
324
# Copyright 2001 Free Software Foundation, Inc.
47
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
326
49
# This program is free software; you can redistribute it and/or modify
327
50
# it under the terms of the GNU General Public License as published by
376
99
# absolute PATH. The drawback is that using absolute paths prevent a
377
100
# configured tree to be moved without reconfiguration.
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# Rely on autoconf to set up CDPATH properly.
382
AC_DEFUN([AM_AUX_DIR_EXPAND], [
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AC_DEFUN([AM_AUX_DIR_EXPAND],
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[dnl Rely on autoconf to set up CDPATH properly.
383
105
# expand $ac_aux_dir to an absolute path
384
106
am_aux_dir=`cd $ac_aux_dir && pwd`
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# Define $install_sh.
391
# Copyright 2001 Free Software Foundation, Inc.
393
# This program is free software; you can redistribute it and/or modify
394
# it under the terms of the GNU General Public License as published by
395
# the Free Software Foundation; either version 2, or (at your option)
398
# This program is distributed in the hope that it will be useful,
399
# but WITHOUT ANY WARRANTY; without even the implied warranty of
400
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
401
# GNU General Public License for more details.
403
# You should have received a copy of the GNU General Public License
404
# along with this program; if not, write to the Free Software
405
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
408
AC_DEFUN([AM_PROG_INSTALL_SH],
409
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
410
install_sh=${install_sh-"$am_aux_dir/install-sh"}
411
AC_SUBST(install_sh)])
413
# AM_PROG_INSTALL_STRIP
415
# Copyright 2001 Free Software Foundation, Inc.
417
# This program is free software; you can redistribute it and/or modify
418
# it under the terms of the GNU General Public License as published by
419
# the Free Software Foundation; either version 2, or (at your option)
422
# This program is distributed in the hope that it will be useful,
423
# but WITHOUT ANY WARRANTY; without even the implied warranty of
424
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
425
# GNU General Public License for more details.
427
# You should have received a copy of the GNU General Public License
428
# along with this program; if not, write to the Free Software
429
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
432
# One issue with vendor `install' (even GNU) is that you can't
433
# specify the program used to strip binaries. This is especially
434
# annoying in cross-compiling environments, where the build's strip
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# is unlikely to handle the host's binaries.
436
# Fortunately install-sh will honor a STRIPPROG variable, so we
437
# always use install-sh in `make install-strip', and initialize
438
# STRIPPROG with the value of the STRIP variable (set by the user).
439
AC_DEFUN([AM_PROG_INSTALL_STRIP],
440
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
441
# 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
447
AC_CHECK_TOOL([STRIP], [strip], :)
449
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
450
AC_SUBST([INSTALL_STRIP_PROGRAM])])
453
# Copyright (C) 2003 Free Software Foundation, Inc.
455
# This program is free software; you can redistribute it and/or modify
456
# it under the terms of the GNU General Public License as published by
457
# the Free Software Foundation; either version 2, or (at your option)
460
# This program is distributed in the hope that it will be useful,
461
# but WITHOUT ANY WARRANTY; without even the implied warranty of
462
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
463
# GNU General Public License for more details.
465
# You should have received a copy of the GNU General Public License
466
# along with this program; if not, write to the Free Software
467
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
472
# Check whether the underlying file-system supports filenames
473
# with a leading dot. For instance MS-DOS doesn't.
474
AC_DEFUN([AM_SET_LEADING_DOT],
475
[rm -rf .tst 2>/dev/null
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mkdir .tst 2>/dev/null
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if test -d .tst; then
109
# AM_CONDITIONAL -*- Autoconf -*-
111
# Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
113
# 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
115
# the Free Software Foundation; either version 2, or (at your option)
118
# This program is distributed in the hope that it will be useful,
119
# but WITHOUT ANY WARRANTY; without even the implied warranty of
120
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
121
# GNU General Public License for more details.
123
# You should have received a copy of the GNU General Public License
124
# along with this program; if not, write to the Free Software
125
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
130
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
131
# -------------------------------------
132
# Define a conditional.
133
AC_DEFUN([AM_CONDITIONAL],
135
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
136
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
482
rmdir .tst 2>/dev/null
483
AC_SUBST([am__leading_dot])])
485
# serial 5 -*- Autoconf -*-
487
# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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AC_CONFIG_COMMANDS_PRE(
147
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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AC_MSG_ERROR([[conditional "$1" was never defined.
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Usually this means the macro was only invoked conditionally.]])
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# serial 7 -*- Autoconf -*-
154
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
155
# Free Software Foundation, Inc.
489
157
# This program is free software; you can redistribute it and/or modify
490
158
# it under the terms of the GNU General Public License as published by
726
396
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
399
# Do all the work for Automake. -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
402
# your package does certain things. But this isn't really a big deal.
404
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
405
# Free Software Foundation, Inc.
407
# This program is free software; you can redistribute it and/or modify
408
# it under the terms of the GNU General Public License as published by
409
# the Free Software Foundation; either version 2, or (at your option)
412
# This program is distributed in the hope that it will be useful,
413
# but WITHOUT ANY WARRANTY; without even the implied warranty of
414
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
415
# GNU General Public License for more details.
417
# You should have received a copy of the GNU General Public License
418
# along with this program; if not, write to the Free Software
419
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
424
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
425
# AM_INIT_AUTOMAKE([OPTIONS])
426
# -----------------------------------------------
427
# The call with PACKAGE and VERSION arguments is the old style
428
# call (pre autoconf-2.50), which is being phased out. PACKAGE
429
# and VERSION should now be passed to AC_INIT and removed from
430
# the call to AM_INIT_AUTOMAKE.
431
# We support both call styles for the transition. After
432
# the next Automake release, Autoconf can make the AC_INIT
433
# arguments mandatory, and then we can depend on a new Autoconf
434
# release and drop the old call support.
435
AC_DEFUN([AM_INIT_AUTOMAKE],
436
[AC_PREREQ([2.58])dnl
437
dnl Autoconf wants to disallow AM_ names. We explicitly allow
438
dnl the ones we care about.
439
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
440
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
441
AC_REQUIRE([AC_PROG_INSTALL])dnl
442
# test to see if srcdir already configured
443
if test "`cd $srcdir && pwd`" != "`pwd`" &&
444
test -f $srcdir/config.status; then
445
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
448
# test whether we have cygpath
449
if test -z "$CYGPATH_W"; then
450
if (cygpath --version) >/dev/null 2>/dev/null; then
451
CYGPATH_W='cygpath -w'
456
AC_SUBST([CYGPATH_W])
458
# Define the identity of the package.
459
dnl Distinguish between old-style and new-style calls.
461
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
462
AC_SUBST([PACKAGE], [$1])dnl
463
AC_SUBST([VERSION], [$2])],
464
[_AM_SET_OPTIONS([$1])dnl
465
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
466
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
468
_AM_IF_OPTION([no-define],,
469
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
470
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
472
# Some tools Automake needs.
473
AC_REQUIRE([AM_SANITY_CHECK])dnl
474
AC_REQUIRE([AC_ARG_PROGRAM])dnl
475
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
476
AM_MISSING_PROG(AUTOCONF, autoconf)
477
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
478
AM_MISSING_PROG(AUTOHEADER, autoheader)
479
AM_MISSING_PROG(MAKEINFO, makeinfo)
481
AM_PROG_INSTALL_STRIP
482
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
483
# We need awk for the "check" target. The system "awk" is bad on
485
AC_REQUIRE([AC_PROG_AWK])dnl
486
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
487
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
488
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
489
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
490
[_AM_PROG_TAR([v7])])])
491
_AM_IF_OPTION([no-dependencies],,
492
[AC_PROVIDE_IFELSE([AC_PROG_CC],
493
[_AM_DEPENDENCIES(CC)],
494
[define([AC_PROG_CC],
495
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
496
AC_PROVIDE_IFELSE([AC_PROG_CXX],
497
[_AM_DEPENDENCIES(CXX)],
498
[define([AC_PROG_CXX],
499
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
504
# When config.status generates a header, we must update the stamp-h file.
505
# This file resides in the same directory as the config header
506
# that is generated. The stamp files are numbered to have different names.
508
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
509
# loop where config.status creates the headers, so we can generate
510
# our stamp files there.
511
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
512
[# Compute $1's index in $config_headers.
514
for _am_header in $config_headers :; do
519
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
522
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
526
# Define $install_sh.
528
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
530
# This program is free software; you can redistribute it and/or modify
531
# it under the terms of the GNU General Public License as published by
532
# the Free Software Foundation; either version 2, or (at your option)
535
# This program is distributed in the hope that it will be useful,
536
# but WITHOUT ANY WARRANTY; without even the implied warranty of
537
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
538
# GNU General Public License for more details.
540
# You should have received a copy of the GNU General Public License
541
# along with this program; if not, write to the Free Software
542
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
545
AC_DEFUN([AM_PROG_INSTALL_SH],
546
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
547
install_sh=${install_sh-"$am_aux_dir/install-sh"}
548
AC_SUBST(install_sh)])
551
# Copyright (C) 2003 Free Software Foundation, Inc.
553
# This program is free software; you can redistribute it and/or modify
554
# it under the terms of the GNU General Public License as published by
555
# the Free Software Foundation; either version 2, or (at your option)
558
# This program is distributed in the hope that it will be useful,
559
# but WITHOUT ANY WARRANTY; without even the implied warranty of
560
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
561
# GNU General Public License for more details.
563
# You should have received a copy of the GNU General Public License
564
# along with this program; if not, write to the Free Software
565
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
570
# Check whether the underlying file-system supports filenames
571
# with a leading dot. For instance MS-DOS doesn't.
572
AC_DEFUN([AM_SET_LEADING_DOT],
573
[rm -rf .tst 2>/dev/null
574
mkdir .tst 2>/dev/null
575
if test -d .tst; then
580
rmdir .tst 2>/dev/null
581
AC_SUBST([am__leading_dot])])
583
# Add --enable-maintainer-mode option to configure.
586
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
587
# Free Software Foundation, Inc.
589
# This program is free software; you can redistribute it and/or modify
590
# it under the terms of the GNU General Public License as published by
591
# the Free Software Foundation; either version 2, or (at your option)
594
# This program is distributed in the hope that it will be useful,
595
# but WITHOUT ANY WARRANTY; without even the implied warranty of
596
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
597
# GNU General Public License for more details.
599
# You should have received a copy of the GNU General Public License
600
# along with this program; if not, write to the Free Software
601
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
606
AC_DEFUN([AM_MAINTAINER_MODE],
607
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
608
dnl maintainer-mode is disabled by default
609
AC_ARG_ENABLE(maintainer-mode,
610
[ --enable-maintainer-mode enable make rules and dependencies not useful
611
(and sometimes confusing) to the casual installer],
612
USE_MAINTAINER_MODE=$enableval,
613
USE_MAINTAINER_MODE=no)
614
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
615
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
616
MAINT=$MAINTAINER_MODE_TRUE
621
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
729
623
# Check to see how 'make' treats includes. -*- Autoconf -*-
731
625
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
789
683
rm -f confinc confmf
792
# AM_CONDITIONAL -*- Autoconf -*-
794
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
796
# This program is free software; you can redistribute it and/or modify
797
# it under the terms of the GNU General Public License as published by
798
# the Free Software Foundation; either version 2, or (at your option)
801
# This program is distributed in the hope that it will be useful,
802
# but WITHOUT ANY WARRANTY; without even the implied warranty of
803
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
804
# GNU General Public License for more details.
806
# You should have received a copy of the GNU General Public License
807
# along with this program; if not, write to the Free Software
808
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
815
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
816
# -------------------------------------
817
# Define a conditional.
818
AC_DEFUN([AM_CONDITIONAL],
819
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
820
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
830
AC_CONFIG_COMMANDS_PRE(
831
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
832
AC_MSG_ERROR([conditional "$1" was never defined.
833
Usually this means the macro was only invoked conditionally.])
689
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
691
# This program is free software; you can redistribute it and/or modify
692
# it under the terms of the GNU General Public License as published by
693
# the Free Software Foundation; either version 2, or (at your option)
696
# This program is distributed in the hope that it will be useful,
697
# but WITHOUT ANY WARRANTY; without even the implied warranty of
698
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
699
# GNU General Public License for more details.
701
# You should have received a copy of the GNU General Public License
702
# along with this program; if not, write to the Free Software
703
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
708
# AM_MISSING_PROG(NAME, PROGRAM)
709
# ------------------------------
710
AC_DEFUN([AM_MISSING_PROG],
711
[AC_REQUIRE([AM_MISSING_HAS_RUN])
712
$1=${$1-"${am_missing_run}$2"}
718
# Define MISSING if not defined so far and test if it supports --run.
719
# If it does, set am_missing_run to use it, otherwise, to nothing.
720
AC_DEFUN([AM_MISSING_HAS_RUN],
721
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
722
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
723
# Use eval to expand $SHELL
724
if eval "$MISSING --run true"; then
725
am_missing_run="$MISSING --run "
728
AC_MSG_WARN([`missing' script is too old or missing])
734
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
736
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
738
# This program is free software; you can redistribute it and/or modify
739
# it under the terms of the GNU General Public License as published by
740
# the Free Software Foundation; either version 2, or (at your option)
743
# This program is distributed in the hope that it will be useful,
744
# but WITHOUT ANY WARRANTY; without even the implied warranty of
745
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
746
# GNU General Public License for more details.
748
# You should have received a copy of the GNU General Public License
749
# along with this program; if not, write to the Free Software
750
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
753
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
754
# created by `make install' are always world readable, even if the
755
# installer happens to have an overly restrictive umask (e.g. 077).
756
# This was a mistake. There are at least two reasons why we must not
758
# - it causes special bits like SGID to be ignored,
759
# - it may be too restrictive (some setups expect 775 directories).
761
# Do not use -m 0755 and let people choose whatever they expect by
764
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
765
# Some implementations (such as Solaris 8's) are not thread-safe: if a
766
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
767
# concurrently, both version can detect that a/ is missing, but only
768
# one can create it and the other will error out. Consequently we
769
# restrict ourselves to GNU make (using the --version option ensures
771
AC_DEFUN([AM_PROG_MKDIR_P],
772
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
773
# We used to keeping the `.' as first argument, in order to
774
# allow $(mkdir_p) to be used without argument. As in
775
# $(mkdir_p) $(somedir)
776
# where $(somedir) is conditionally defined. However this is wrong
778
# 1. if the package is installed by a user who cannot write `.'
779
# make install will fail,
780
# 2. the above comment should most certainly read
781
# $(mkdir_p) $(DESTDIR)$(somedir)
782
# so it does not work when $(somedir) is undefined and
784
# To support the latter case, we have to write
785
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
786
# so the `.' trick is pointless.
787
mkdir_p='mkdir -p --'
789
# On NextStep and OpenStep, the `mkdir' command does not
790
# recognize any option. It will interpret all options as
791
# directories to create, and then abort because `.' already
793
for d in ./-p ./--version;
795
test -d $d && rmdir $d
797
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
798
if test -f "$ac_aux_dir/mkinstalldirs"; then
799
mkdir_p='$(mkinstalldirs)'
801
mkdir_p='$(install_sh) -d'
804
AC_SUBST([mkdir_p])])
806
# Helper functions for option handling. -*- Autoconf -*-
808
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
810
# This program is free software; you can redistribute it and/or modify
811
# it under the terms of the GNU General Public License as published by
812
# the Free Software Foundation; either version 2, or (at your option)
815
# This program is distributed in the hope that it will be useful,
816
# but WITHOUT ANY WARRANTY; without even the implied warranty of
817
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
818
# GNU General Public License for more details.
820
# You should have received a copy of the GNU General Public License
821
# along with this program; if not, write to the Free Software
822
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
827
# _AM_MANGLE_OPTION(NAME)
828
# -----------------------
829
AC_DEFUN([_AM_MANGLE_OPTION],
830
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
832
# _AM_SET_OPTION(NAME)
833
# ------------------------------
834
# Set option NAME. Presently that only means defining a flag for this option.
835
AC_DEFUN([_AM_SET_OPTION],
836
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
838
# _AM_SET_OPTIONS(OPTIONS)
839
# ----------------------------------
840
# OPTIONS is a space-separated list of Automake options.
841
AC_DEFUN([_AM_SET_OPTIONS],
842
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
844
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
845
# -------------------------------------------
846
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
847
AC_DEFUN([_AM_IF_OPTION],
848
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
851
# Check to make sure that the build environment is sane.
854
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
856
# This program is free software; you can redistribute it and/or modify
857
# it under the terms of the GNU General Public License as published by
858
# the Free Software Foundation; either version 2, or (at your option)
861
# This program is distributed in the hope that it will be useful,
862
# but WITHOUT ANY WARRANTY; without even the implied warranty of
863
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
864
# GNU General Public License for more details.
866
# You should have received a copy of the GNU General Public License
867
# along with this program; if not, write to the Free Software
868
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
875
AC_DEFUN([AM_SANITY_CHECK],
876
[AC_MSG_CHECKING([whether build environment is sane])
879
echo timestamp > conftest.file
880
# Do `set' in a subshell so we don't clobber the current shell's
881
# arguments. Must try -L first in case configure is actually a
882
# symlink; some systems play weird games with the mod time of symlinks
883
# (eg FreeBSD returns the mod time of the symlink's containing
886
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
887
if test "$[*]" = "X"; then
889
set X `ls -t $srcdir/configure conftest.file`
892
if test "$[*]" != "X $srcdir/configure conftest.file" \
893
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
895
# If neither matched, then we have a broken ls. This can happen
896
# if, for instance, CONFIG_SHELL is bash and it inherits a
897
# broken ls alias from the environment. This has actually
898
# happened. Such a system could not be considered "sane".
899
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
900
alias in your environment])
903
test "$[2]" = conftest.file
909
AC_MSG_ERROR([newly created file is older than distributed files!
910
Check your system clock])
914
# AM_PROG_INSTALL_STRIP
916
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
918
# This program is free software; you can redistribute it and/or modify
919
# it under the terms of the GNU General Public License as published by
920
# the Free Software Foundation; either version 2, or (at your option)
923
# This program is distributed in the hope that it will be useful,
924
# but WITHOUT ANY WARRANTY; without even the implied warranty of
925
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
926
# GNU General Public License for more details.
928
# You should have received a copy of the GNU General Public License
929
# along with this program; if not, write to the Free Software
930
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
933
# One issue with vendor `install' (even GNU) is that you can't
934
# specify the program used to strip binaries. This is especially
935
# annoying in cross-compiling environments, where the build's strip
936
# is unlikely to handle the host's binaries.
937
# Fortunately install-sh will honor a STRIPPROG variable, so we
938
# always use install-sh in `make install-strip', and initialize
939
# STRIPPROG with the value of the STRIP variable (set by the user).
940
AC_DEFUN([AM_PROG_INSTALL_STRIP],
941
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
942
# Installed binaries are usually stripped using `strip' when the user
943
# run `make install-strip'. However `strip' might not be the right
944
# tool to use in cross-compilation environments, therefore Automake
945
# will honor the `STRIP' environment variable to overrule this program.
946
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
947
if test "$cross_compiling" != no; then
948
AC_CHECK_TOOL([STRIP], [strip], :)
950
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
951
AC_SUBST([INSTALL_STRIP_PROGRAM])])
953
# Check how to create a tarball. -*- Autoconf -*-
955
# Copyright (C) 2004 Free Software Foundation, Inc.
957
# This program is free software; you can redistribute it and/or modify
958
# it under the terms of the GNU General Public License as published by
959
# the Free Software Foundation; either version 2, or (at your option)
962
# This program is distributed in the hope that it will be useful,
963
# but WITHOUT ANY WARRANTY; without even the implied warranty of
964
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
965
# GNU General Public License for more details.
967
# You should have received a copy of the GNU General Public License
968
# along with this program; if not, write to the Free Software
969
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
975
# _AM_PROG_TAR(FORMAT)
976
# --------------------
977
# Check how to create a tarball in format FORMAT.
978
# FORMAT should be one of `v7', `ustar', or `pax'.
980
# Substitute a variable $(am__tar) that is a command
981
# writing to stdout a FORMAT-tarball containing the directory
983
# tardir=directory && $(am__tar) > result.tar
985
# Substitute a variable $(am__untar) that extract such
986
# a tarball read from stdin.
987
# $(am__untar) < result.tar
988
AC_DEFUN([_AM_PROG_TAR],
989
[# Always define AMTAR for backward compatibility.
990
AM_MISSING_PROG([AMTAR], [tar])
992
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
993
[m4_case([$1], [ustar],, [pax],,
994
[m4_fatal([Unknown tar format])])
995
AC_MSG_CHECKING([how to create a $1 tar archive])
996
# Loop over all known methods to create a tar archive until one works.
997
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
998
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
999
# Do not fold the above two line into one, because Tru64 sh and
1000
# Solaris sh will not grok spaces in the rhs of `-'.
1001
for _am_tool in $_am_tools
1005
for _am_tar in tar gnutar gtar;
1007
AM_RUN_LOG([$_am_tar --version]) && break
1009
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1010
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1011
am__untar="$_am_tar -xf -"
1014
# Must skip GNU tar: if it does not support --format= it doesn't create
1015
# ustar tarball either.
1016
(tar --version) >/dev/null 2>&1 && continue
1017
am__tar='tar chf - "$$tardir"'
1018
am__tar_='tar chf - "$tardir"'
1019
am__untar='tar xf -'
1022
am__tar='pax -L -x $1 -w "$$tardir"'
1023
am__tar_='pax -L -x $1 -w "$tardir"'
1027
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1028
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1029
am__untar='cpio -i -H $1 -d'
1038
# If the value was cached, stop now. We just wanted to have am__tar
1039
# and am__untar set.
1040
test -n "${am_cv_prog_tar_$1}" && break
1042
# tar/untar a dummy directory, and stop if the command works
1045
echo GrepMe > conftest.dir/file
1046
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1048
if test -s conftest.tar; then
1049
AM_RUN_LOG([$am__untar <conftest.tar])
1050
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1055
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1056
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1058
AC_SUBST([am__untar])