source: releases/2.5.2/aclocal.m4 @ 561

Last change on this file since 561 was 527, checked in by kulshres, 6 years ago

Merge changes from svn trunk into stable branch

The following commits were merged:

commit 6b76c29d57f752b492414c32535d2aecee568d13
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Jul 9 11:07:13 2014 +0000

generate files

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@526 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 78cba8a27e29908c626a5fa4b654b365e174416d
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Jul 9 10:53:25 2014 +0000

Show how a line of the .adolcrc file should look like

From: Oliver Sander <sander@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@525 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 704597b989d61b2d35fa32ab63fadc29352bfdf9
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Tue Jul 8 14:34:18 2014 +0000

fix segmentation fault during hos_ov_reverse

reading currTay beyond array limits causes
segmentation fault in hos_ov_reverse, if the numbers
are chosen such that the for loops end exactly
at the end of array. so check for bounds after
for loops too.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@524 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit d1b4efd3570052032acf3497f7a0dd229940c480
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Tue Jul 8 08:55:40 2014 +0000

make the usage of adub constructors extremely clear

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@523 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit fc6273b0fa2cb045e8e211ad4c50572a23dbf07d
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Tue Jul 8 08:55:35 2014 +0000

allow users to skip clearing trace files at exit

in case trace files were created using a different
program, and the user wants to keep them persistent

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@522 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit b5ac4f40624449700a20a04943ddaaee6b6f3534
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Jul 2 15:41:59 2014 +0000

Fix merging mistake

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@521 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 3cf77f49ec825e360b7aba98e68cf4184b02b71d
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Jul 2 15:38:39 2014 +0000

Merge branch 'ampi' from 'aragonne'

The following commits were merged:

commit ba102836ff4533dc70f99c992b1fb2a6bf532c49
Author: Max Sagebaum <sagebaum@…>
Date: Mon Jun 30 15:44:54 2014 +0200

Fix of buffer length in ampi_pushSR

commit 918a9e2a60fb2c2d36617db95a96b16ca798e408
Author: Michel Schanen <schanen@…>
Date: Mon Jun 30 13:42:58 2014 +0200

Fix for the ampi tracing beyond chunk size

Using put_op_reserve instead of put_op for Gatherv and Scatterv. New function
push_CallCodeReserve with additional location number argument.

commit 00994d40a5d29bfcf40bebd22f3306bdaad86e92
Author: Jean Utke <utke@…>
Date: Fri Mar 28 15:57:29 2014 -0500

rearrange

commit a1c1d11ab0e2af58d43aaeb92f6e4982ce81d92f
Author: Jean Utke <utke@…>
Date: Fri Mar 28 15:29:47 2014 -0500

make it consistent and count in the loop rather than jumping of the duplicates like the end of tape ones and leaving it to guess to the user why the rev count doesn't got down to 1

commit bf1acc6155cd555bc35e8b9c6241097b4b833345
Author: Jean Utke <utke@…>
Date: Fri Mar 28 13:38:02 2014 -0500

fix up allgatherv output for chasing a misalignment observed in ISSM

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@520 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 131bdcd9a12a1e3293b274363cdbc7d7449ff65a
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Jul 2 14:25:18 2014 +0000

Fix wrong derivatives in hos_ov_reverse at arg==0.0

There may be more errors here. More rigorous testing is required.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@519 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 70e929ac8079f0a3ec7e5b3fd8550c42c8083600
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Fri Jun 27 10:37:20 2014 +0000

merge changes from branch 'master' of 'gitclone'

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>
The following changes were merged:

commit 7e0794d952ba619c8e607a3791c09a3a41a63dd2
Author: Max Sagebaum <sagebaum@…>
Date: Thu Jun 5 15:59:09 2014 +0200

Fixed: Keep taylor statement was outside of tracing statment.

commit 4f7263488212ba908ef2416bb358a93975226c02
Author: Kshitij Kulshreshtha <kshitij@…>
Date: Wed Jun 25 12:52:31 2014 +0200

reimplement adubp_from_adub using the isInit flag

I didn't want to use a const_cast<> but there seems to be no way around.
This implementation simply steals the location from the adub argument
and sets it as the location of the adub* result. The isInit=false flag tells
the ~adub destructor not to free the location.
This fixes the problems where multiple locations are allocated and used
for results, like in sin/cos etc.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@518 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit c7bf407818fe02089e04addc0eccf1420e588203
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Mon May 26 10:10:11 2014 +0000

regenerate files

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@517 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit f584457d7329bcba57dc06a1ff5de3d4d7900a95
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Mon May 26 10:09:49 2014 +0000

copy the c++11 checking macro in tree

since the autoconf-archive macros aren't always
installed or even new enough.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@516 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 0727379d8b5371fd47a5528ab8d9cb89ea81f230
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Fri May 16 08:25:23 2014 +0000

Throw a std::exception instead of calling exit()

based on branch 'adolcerror' of https://github.com/b45ch1/adol-c

Suggested-by: Sebastian Walter <sebastian.walter@…>
Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@515 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 8aed2b1a3f5b42316a94e76e505ea481b7561c51
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Thu May 15 13:41:06 2014 +0000

regenerate files

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@514 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit d2ed13b5a4ab298aaeff8aded762a825d242a1cf
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Thu May 15 13:40:44 2014 +0000

since clang++ will fail without -std=c++11 check for it in configure

g++ works with this flag too and while we're at it, check for c99
compatibility for pure C code too.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@513 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit ca2ad3438a3c2cee5879df083e3fcc8a8c528b63
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Thu May 15 10:26:37 2014 +0000

initialize persistant tape infos properly in all cases

it seems in certain erroneous cases this structure was never
initialised to contain NULL. However all cleanUp routines
check for NULL pointers before freeing them.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@512 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 3ac8d655336c1bb5473c314822f37d00050c9495
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:01:01 2014 +0000

get rid of more compiler warnings

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@511 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 92f7b263a622cda6500bcd005132e9582f23174a
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:51 2014 +0000

get rid of some more clang compiler warnings

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@510 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 52a17a86b341b70e947174bc42733731faa34560
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:45 2014 +0000

register keyword has been deprecated

so don't use it. The compiler probably will optimise out the variable
anyway for -On n>=1.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@509 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 6211c603bf4b007bcb09c716eeccd5421b76afac
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:40 2014 +0000

Add parenthesis to make bit extraction correct

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@508 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit a7eac7fe2128114fabd821d300862ee365e99a4f
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:35 2014 +0000

get rid of strdup, it is in POSIX but not in ISO standard

so we can compile using -std=c99 and -std=c++11

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@507 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 00b1a49f2e9b33920805ea8c4c8c18335a4476f5
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:30 2014 +0000

add a whitespace to make clang's c++11 mode happy.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@506 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 8187201d41f0c712b5358281d9a15613c40e7164
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 13:00:26 2014 +0000

continuation of the last commit

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@505 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit de723636cf2662eca5cc8211a0b0ff949f785312
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 09:24:42 2014 +0000

Get rid of the non-POD VLAs

the stupid clang compiler claims to be GNUC but doesn't support them

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@504 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 1e044becf3bfc95c5ff03fa4f8fa03e118f8576f
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 14 08:45:10 2014 +0000

Fix header path to build with openmp

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@503 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 46a12de569a357812af45f4151c9b5eb8a1ddbc1
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Mon May 12 10:27:02 2014 +0000

do not segfault if trace_off is called before trace_on

segfault is bad, even though a user doing this is clearly brain-dead.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@502 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 4e3a5fe3a1f9c6a875df655d036a666fdd94e66f
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Fri May 9 08:45:39 2014 +0000

try fix taylor mismatch in div_d_a

forward calls write two taylors and reverse calls expect two taylors
but during trace creation with keep=1 only one taylor is written.
This breaks shortcut reverse calls in case the trace contains an operation
like:

x = 1.0 / x;

So we should only write and expect one taylor in forward and reverse.

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@501 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit c7d8c89162989c4956afd4656fa4c682934ab458
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 7 10:45:55 2014 +0000

regenerate files

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@500 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 989dccfd450e134494c9aba8e56ef46eff7c81de
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed May 7 10:44:02 2014 +0000

Set LDFLAGS on Darwin for undefined symbols

Since Darwin does not like undefined symbols in dylibs we need to set
LDFLAGS to immitate Linux behaviour.

Tested-by: Max Sagebaum <sagebaum@…>
Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@499 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit de99608dad82cf46ea5e3e88b148cc8863a692df
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Thu Apr 24 10:32:03 2014 +0000

add adubp_from_adub as friend function

From: Sebastian Walter <sebastian.walter@…>
Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@498 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 61adfe9c00ec4e0247200e07229a381b0c3e5303
Author: awalther <awalther@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Thu Apr 24 10:27:11 2014 +0000

test

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@497 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit f28c8875646734b77808954ab465061767e59f8e
Author: kulshres <kulshres@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Fri Apr 11 10:40:01 2014 +0000

Fix segfault in get_tay_block_r() after advanced branching

The keeping of the taylor was missing before we overwrote the result
for advanced branching operators, leading to a segfault in the
reverse mode

Signed-off-by: Kshitij Kulshreshtha <kshitij@…>

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@496 94ac48a7-3327-4b6a-8511-9a4036a20e83

commit 13eac58dad7da90a90b5ccb8dc422a74a7ac8d55
Author: awalther <awalther@94ac48a7-3327-4b6a-8511-9a4036a20e83>
Date: Wed Apr 9 08:01:41 2014 +0000

correction of derivative of acosh

git-svn-id: https://projects.coin-or.org/svn/ADOL-C/trunk@495 94ac48a7-3327-4b6a-8511-9a4036a20e83

File size: 38.9 KB
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89# start a VPATH build or use an absolute $srcdir.
90#
91# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
92# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
93#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
94# and then we would define $MISSING as
95#   MISSING="\${SHELL} $am_aux_dir/missing"
96# This will work as long as MISSING is not called from configure, because
97# unfortunately $(top_srcdir) has no meaning in configure.
98# However there are other variables, like CC, which are often used in
99# configure, and could therefore not use this "fixed" $ac_aux_dir.
100#
101# Another solution, used here, is to always expand $ac_aux_dir to an
102# absolute PATH.  The drawback is that using absolute paths prevent a
103# configured tree to be moved without reconfiguration.
104
105AC_DEFUN([AM_AUX_DIR_EXPAND],
106[dnl Rely on autoconf to set up CDPATH properly.
107AC_PREREQ([2.50])dnl
108# expand $ac_aux_dir to an absolute path
109am_aux_dir=`cd $ac_aux_dir && pwd`
110])
111
112# AM_CONDITIONAL                                            -*- Autoconf -*-
113
114# Copyright (C) 1997-2013 Free Software Foundation, Inc.
115#
116# This file is free software; the Free Software Foundation
117# gives unlimited permission to copy and/or distribute it,
118# with or without modifications, as long as this notice is preserved.
119
120# AM_CONDITIONAL(NAME, SHELL-CONDITION)
121# -------------------------------------
122# Define a conditional.
123AC_DEFUN([AM_CONDITIONAL],
124[AC_PREREQ([2.52])dnl
125 m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
126       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
127AC_SUBST([$1_TRUE])dnl
128AC_SUBST([$1_FALSE])dnl
129_AM_SUBST_NOTMAKE([$1_TRUE])dnl
130_AM_SUBST_NOTMAKE([$1_FALSE])dnl
131m4_define([_AM_COND_VALUE_$1], [$2])dnl
132if $2; then
133  $1_TRUE=
134  $1_FALSE='#'
135else
136  $1_TRUE='#'
137  $1_FALSE=
138fi
139AC_CONFIG_COMMANDS_PRE(
140[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
141  AC_MSG_ERROR([[conditional "$1" was never defined.
142Usually this means the macro was only invoked conditionally.]])
143fi])])
144
145# Copyright (C) 1999-2013 Free Software Foundation, Inc.
146#
147# This file is free software; the Free Software Foundation
148# gives unlimited permission to copy and/or distribute it,
149# with or without modifications, as long as this notice is preserved.
150
151
152# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
153# written in clear, in which case automake, when reading aclocal.m4,
154# will think it sees a *use*, and therefore will trigger all it's
155# C support machinery.  Also note that it means that autoscan, seeing
156# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
157
158
159# _AM_DEPENDENCIES(NAME)
160# ----------------------
161# See how the compiler implements dependency checking.
162# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
163# We try a few techniques and use that to set a single cache variable.
164#
165# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
166# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
167# dependency, and given that the user is not expected to run this macro,
168# just rely on AC_PROG_CC.
169AC_DEFUN([_AM_DEPENDENCIES],
170[AC_REQUIRE([AM_SET_DEPDIR])dnl
171AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
172AC_REQUIRE([AM_MAKE_INCLUDE])dnl
173AC_REQUIRE([AM_DEP_TRACK])dnl
174
175m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
176      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
177      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
178      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
179      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
180      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
181                    [depcc="$$1"   am_compiler_list=])
182
183AC_CACHE_CHECK([dependency style of $depcc],
184               [am_cv_$1_dependencies_compiler_type],
185[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
186  # We make a subdir and do the tests there.  Otherwise we can end up
187  # making bogus files that we don't know about and never remove.  For
188  # instance it was reported that on HP-UX the gcc test will end up
189  # making a dummy file named 'D' -- because '-MD' means "put the output
190  # in D".
191  rm -rf conftest.dir
192  mkdir conftest.dir
193  # Copy depcomp to subdir because otherwise we won't find it if we're
194  # using a relative directory.
195  cp "$am_depcomp" conftest.dir
196  cd conftest.dir
197  # We will build objects and dependencies in a subdirectory because
198  # it helps to detect inapplicable dependency modes.  For instance
199  # both Tru64's cc and ICC support -MD to output dependencies as a
200  # side effect of compilation, but ICC will put the dependencies in
201  # the current directory while Tru64 will put them in the object
202  # directory.
203  mkdir sub
204
205  am_cv_$1_dependencies_compiler_type=none
206  if test "$am_compiler_list" = ""; then
207     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
208  fi
209  am__universal=false
210  m4_case([$1], [CC],
211    [case " $depcc " in #(
212     *\ -arch\ *\ -arch\ *) am__universal=true ;;
213     esac],
214    [CXX],
215    [case " $depcc " in #(
216     *\ -arch\ *\ -arch\ *) am__universal=true ;;
217     esac])
218
219  for depmode in $am_compiler_list; do
220    # Setup a source with many dependencies, because some compilers
221    # like to wrap large dependency lists on column 80 (with \), and
222    # we should not choose a depcomp mode which is confused by this.
223    #
224    # We need to recreate these files for each test, as the compiler may
225    # overwrite some of them when testing with obscure command lines.
226    # This happens at least with the AIX C compiler.
227    : > sub/conftest.c
228    for i in 1 2 3 4 5 6; do
229      echo '#include "conftst'$i'.h"' >> sub/conftest.c
230      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
231      # Solaris 10 /bin/sh.
232      echo '/* dummy */' > sub/conftst$i.h
233    done
234    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
235
236    # We check with '-c' and '-o' for the sake of the "dashmstdout"
237    # mode.  It turns out that the SunPro C++ compiler does not properly
238    # handle '-M -o', and we need to detect this.  Also, some Intel
239    # versions had trouble with output in subdirs.
240    am__obj=sub/conftest.${OBJEXT-o}
241    am__minus_obj="-o $am__obj"
242    case $depmode in
243    gcc)
244      # This depmode causes a compiler race in universal mode.
245      test "$am__universal" = false || continue
246      ;;
247    nosideeffect)
248      # After this tag, mechanisms are not by side-effect, so they'll
249      # only be used when explicitly requested.
250      if test "x$enable_dependency_tracking" = xyes; then
251        continue
252      else
253        break
254      fi
255      ;;
256    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
257      # This compiler won't grok '-c -o', but also, the minuso test has
258      # not run yet.  These depmodes are late enough in the game, and
259      # so weak that their functioning should not be impacted.
260      am__obj=conftest.${OBJEXT-o}
261      am__minus_obj=
262      ;;
263    none) break ;;
264    esac
265    if depmode=$depmode \
266       source=sub/conftest.c object=$am__obj \
267       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
268       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
269         >/dev/null 2>conftest.err &&
270       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
271       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
272       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
273       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
274      # icc doesn't choke on unknown options, it will just issue warnings
275      # or remarks (even with -Werror).  So we grep stderr for any message
276      # that says an option was ignored or not supported.
277      # When given -MP, icc 7.0 and 7.1 complain thusly:
278      #   icc: Command line warning: ignoring option '-M'; no argument required
279      # The diagnosis changed in icc 8.0:
280      #   icc: Command line remark: option '-MP' not supported
281      if (grep 'ignoring option' conftest.err ||
282          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
283        am_cv_$1_dependencies_compiler_type=$depmode
284        break
285      fi
286    fi
287  done
288
289  cd ..
290  rm -rf conftest.dir
291else
292  am_cv_$1_dependencies_compiler_type=none
293fi
294])
295AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
296AM_CONDITIONAL([am__fastdep$1], [
297  test "x$enable_dependency_tracking" != xno \
298  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
299])
300
301
302# AM_SET_DEPDIR
303# -------------
304# Choose a directory name for dependency files.
305# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
306AC_DEFUN([AM_SET_DEPDIR],
307[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
308AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
309])
310
311
312# AM_DEP_TRACK
313# ------------
314AC_DEFUN([AM_DEP_TRACK],
315[AC_ARG_ENABLE([dependency-tracking], [dnl
316AS_HELP_STRING(
317  [--enable-dependency-tracking],
318  [do not reject slow dependency extractors])
319AS_HELP_STRING(
320  [--disable-dependency-tracking],
321  [speeds up one-time build])])
322if test "x$enable_dependency_tracking" != xno; then
323  am_depcomp="$ac_aux_dir/depcomp"
324  AMDEPBACKSLASH='\'
325  am__nodep='_no'
326fi
327AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
328AC_SUBST([AMDEPBACKSLASH])dnl
329_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
330AC_SUBST([am__nodep])dnl
331_AM_SUBST_NOTMAKE([am__nodep])dnl
332])
333
334# Generate code to set up dependency tracking.              -*- Autoconf -*-
335
336# Copyright (C) 1999-2013 Free Software Foundation, Inc.
337#
338# This file is free software; the Free Software Foundation
339# gives unlimited permission to copy and/or distribute it,
340# with or without modifications, as long as this notice is preserved.
341
342
343# _AM_OUTPUT_DEPENDENCY_COMMANDS
344# ------------------------------
345AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
346[{
347  # Older Autoconf quotes --file arguments for eval, but not when files
348  # are listed without --file.  Let's play safe and only enable the eval
349  # if we detect the quoting.
350  case $CONFIG_FILES in
351  *\'*) eval set x "$CONFIG_FILES" ;;
352  *)   set x $CONFIG_FILES ;;
353  esac
354  shift
355  for mf
356  do
357    # Strip MF so we end up with the name of the file.
358    mf=`echo "$mf" | sed -e 's/:.*$//'`
359    # Check whether this is an Automake generated Makefile or not.
360    # We used to match only the files named 'Makefile.in', but
361    # some people rename them; so instead we look at the file content.
362    # Grep'ing the first line is not enough: some people post-process
363    # each Makefile.in and add a new line on top of each file to say so.
364    # Grep'ing the whole file is not good either: AIX grep has a line
365    # limit of 2048, but all sed's we know have understand at least 4000.
366    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
367      dirpart=`AS_DIRNAME("$mf")`
368    else
369      continue
370    fi
371    # Extract the definition of DEPDIR, am__include, and am__quote
372    # from the Makefile without running 'make'.
373    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
374    test -z "$DEPDIR" && continue
375    am__include=`sed -n 's/^am__include = //p' < "$mf"`
376    test -z "$am__include" && continue
377    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
378    # Find all dependency output files, they are included files with
379    # $(DEPDIR) in their names.  We invoke sed twice because it is the
380    # simplest approach to changing $(DEPDIR) to its actual value in the
381    # expansion.
382    for file in `sed -n "
383      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
384         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
385      # Make sure the directory exists.
386      test -f "$dirpart/$file" && continue
387      fdir=`AS_DIRNAME(["$file"])`
388      AS_MKDIR_P([$dirpart/$fdir])
389      # echo "creating $dirpart/$file"
390      echo '# dummy' > "$dirpart/$file"
391    done
392  done
393}
394])# _AM_OUTPUT_DEPENDENCY_COMMANDS
395
396
397# AM_OUTPUT_DEPENDENCY_COMMANDS
398# -----------------------------
399# This macro should only be invoked once -- use via AC_REQUIRE.
400#
401# This code is only required when automatic dependency tracking
402# is enabled.  FIXME.  This creates each '.P' file that we will
403# need in order to bootstrap the dependency handling code.
404AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
405[AC_CONFIG_COMMANDS([depfiles],
406     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
407     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
408])
409
410# Do all the work for Automake.                             -*- Autoconf -*-
411
412# Copyright (C) 1996-2013 Free Software Foundation, Inc.
413#
414# This file is free software; the Free Software Foundation
415# gives unlimited permission to copy and/or distribute it,
416# with or without modifications, as long as this notice is preserved.
417
418# This macro actually does too much.  Some checks are only needed if
419# your package does certain things.  But this isn't really a big deal.
420
421# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
422# AM_INIT_AUTOMAKE([OPTIONS])
423# -----------------------------------------------
424# The call with PACKAGE and VERSION arguments is the old style
425# call (pre autoconf-2.50), which is being phased out.  PACKAGE
426# and VERSION should now be passed to AC_INIT and removed from
427# the call to AM_INIT_AUTOMAKE.
428# We support both call styles for the transition.  After
429# the next Automake release, Autoconf can make the AC_INIT
430# arguments mandatory, and then we can depend on a new Autoconf
431# release and drop the old call support.
432AC_DEFUN([AM_INIT_AUTOMAKE],
433[AC_PREREQ([2.65])dnl
434dnl Autoconf wants to disallow AM_ names.  We explicitly allow
435dnl the ones we care about.
436m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
437AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
438AC_REQUIRE([AC_PROG_INSTALL])dnl
439if test "`cd $srcdir && pwd`" != "`pwd`"; then
440  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
441  # is not polluted with repeated "-I."
442  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
443  # test to see if srcdir already configured
444  if test -f $srcdir/config.status; then
445    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
446  fi
447fi
448
449# test whether we have cygpath
450if test -z "$CYGPATH_W"; then
451  if (cygpath --version) >/dev/null 2>/dev/null; then
452    CYGPATH_W='cygpath -w'
453  else
454    CYGPATH_W=echo
455  fi
456fi
457AC_SUBST([CYGPATH_W])
458
459# Define the identity of the package.
460dnl Distinguish between old-style and new-style calls.
461m4_ifval([$2],
462[AC_DIAGNOSE([obsolete],
463             [$0: two- and three-arguments forms are deprecated.])
464m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
465 AC_SUBST([PACKAGE], [$1])dnl
466 AC_SUBST([VERSION], [$2])],
467[_AM_SET_OPTIONS([$1])dnl
468dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
469m4_if(
470  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
471  [ok:ok],,
472  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
473 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
474 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
475
476_AM_IF_OPTION([no-define],,
477[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
478 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
479
480# Some tools Automake needs.
481AC_REQUIRE([AM_SANITY_CHECK])dnl
482AC_REQUIRE([AC_ARG_PROGRAM])dnl
483AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
484AM_MISSING_PROG([AUTOCONF], [autoconf])
485AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
486AM_MISSING_PROG([AUTOHEADER], [autoheader])
487AM_MISSING_PROG([MAKEINFO], [makeinfo])
488AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
489AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
490AC_REQUIRE([AC_PROG_MKDIR_P])dnl
491# For better backward compatibility.  To be removed once Automake 1.9.x
492# dies out for good.  For more background, see:
493# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
494# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
495AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
496# We need awk for the "check" target.  The system "awk" is bad on
497# some platforms.
498AC_REQUIRE([AC_PROG_AWK])dnl
499AC_REQUIRE([AC_PROG_MAKE_SET])dnl
500AC_REQUIRE([AM_SET_LEADING_DOT])dnl
501_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
502              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
503                             [_AM_PROG_TAR([v7])])])
504_AM_IF_OPTION([no-dependencies],,
505[AC_PROVIDE_IFELSE([AC_PROG_CC],
506                  [_AM_DEPENDENCIES([CC])],
507                  [m4_define([AC_PROG_CC],
508                             m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
509AC_PROVIDE_IFELSE([AC_PROG_CXX],
510                  [_AM_DEPENDENCIES([CXX])],
511                  [m4_define([AC_PROG_CXX],
512                             m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
513AC_PROVIDE_IFELSE([AC_PROG_OBJC],
514                  [_AM_DEPENDENCIES([OBJC])],
515                  [m4_define([AC_PROG_OBJC],
516                             m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
517AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
518                  [_AM_DEPENDENCIES([OBJCXX])],
519                  [m4_define([AC_PROG_OBJCXX],
520                             m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
521])
522AC_REQUIRE([AM_SILENT_RULES])dnl
523dnl The testsuite driver may need to know about EXEEXT, so add the
524dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
525dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
526AC_CONFIG_COMMANDS_PRE(dnl
527[m4_provide_if([_AM_COMPILER_EXEEXT],
528  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
529])
530
531dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
532dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
533dnl mangled by Autoconf and run in a shell conditional statement.
534m4_define([_AC_COMPILER_EXEEXT],
535m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
536
537
538# When config.status generates a header, we must update the stamp-h file.
539# This file resides in the same directory as the config header
540# that is generated.  The stamp files are numbered to have different names.
541
542# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
543# loop where config.status creates the headers, so we can generate
544# our stamp files there.
545AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
546[# Compute $1's index in $config_headers.
547_am_arg=$1
548_am_stamp_count=1
549for _am_header in $config_headers :; do
550  case $_am_header in
551    $_am_arg | $_am_arg:* )
552      break ;;
553    * )
554      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
555  esac
556done
557echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
558
559# Copyright (C) 2001-2013 Free Software Foundation, Inc.
560#
561# This file is free software; the Free Software Foundation
562# gives unlimited permission to copy and/or distribute it,
563# with or without modifications, as long as this notice is preserved.
564
565# AM_PROG_INSTALL_SH
566# ------------------
567# Define $install_sh.
568AC_DEFUN([AM_PROG_INSTALL_SH],
569[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
570if test x"${install_sh}" != xset; then
571  case $am_aux_dir in
572  *\ * | *\     *)
573    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
574  *)
575    install_sh="\${SHELL} $am_aux_dir/install-sh"
576  esac
577fi
578AC_SUBST([install_sh])])
579
580# Copyright (C) 2003-2013 Free Software Foundation, Inc.
581#
582# This file is free software; the Free Software Foundation
583# gives unlimited permission to copy and/or distribute it,
584# with or without modifications, as long as this notice is preserved.
585
586# Check whether the underlying file-system supports filenames
587# with a leading dot.  For instance MS-DOS doesn't.
588AC_DEFUN([AM_SET_LEADING_DOT],
589[rm -rf .tst 2>/dev/null
590mkdir .tst 2>/dev/null
591if test -d .tst; then
592  am__leading_dot=.
593else
594  am__leading_dot=_
595fi
596rmdir .tst 2>/dev/null
597AC_SUBST([am__leading_dot])])
598
599# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
600# From Jim Meyering
601
602# Copyright (C) 1996-2013 Free Software Foundation, Inc.
603#
604# This file is free software; the Free Software Foundation
605# gives unlimited permission to copy and/or distribute it,
606# with or without modifications, as long as this notice is preserved.
607
608# AM_MAINTAINER_MODE([DEFAULT-MODE])
609# ----------------------------------
610# Control maintainer-specific portions of Makefiles.
611# Default is to disable them, unless 'enable' is passed literally.
612# For symmetry, 'disable' may be passed as well.  Anyway, the user
613# can override the default with the --enable/--disable switch.
614AC_DEFUN([AM_MAINTAINER_MODE],
615[m4_case(m4_default([$1], [disable]),
616       [enable], [m4_define([am_maintainer_other], [disable])],
617       [disable], [m4_define([am_maintainer_other], [enable])],
618       [m4_define([am_maintainer_other], [enable])
619        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
620AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
621  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
622  AC_ARG_ENABLE([maintainer-mode],
623    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
624      am_maintainer_other[ make rules and dependencies not useful
625      (and sometimes confusing) to the casual installer])],
626    [USE_MAINTAINER_MODE=$enableval],
627    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
628  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
629  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
630  MAINT=$MAINTAINER_MODE_TRUE
631  AC_SUBST([MAINT])dnl
632]
633)
634
635# Check to see how 'make' treats includes.                  -*- Autoconf -*-
636
637# Copyright (C) 2001-2013 Free Software Foundation, Inc.
638#
639# This file is free software; the Free Software Foundation
640# gives unlimited permission to copy and/or distribute it,
641# with or without modifications, as long as this notice is preserved.
642
643# AM_MAKE_INCLUDE()
644# -----------------
645# Check to see how make treats includes.
646AC_DEFUN([AM_MAKE_INCLUDE],
647[am_make=${MAKE-make}
648cat > confinc << 'END'
649am__doit:
650        @echo this is the am__doit target
651.PHONY: am__doit
652END
653# If we don't find an include directive, just comment out the code.
654AC_MSG_CHECKING([for style of include used by $am_make])
655am__include="#"
656am__quote=
657_am_result=none
658# First try GNU make style include.
659echo "include confinc" > confmf
660# Ignore all kinds of additional output from 'make'.
661case `$am_make -s -f confmf 2> /dev/null` in #(
662*the\ am__doit\ target*)
663  am__include=include
664  am__quote=
665  _am_result=GNU
666  ;;
667esac
668# Now try BSD make style include.
669if test "$am__include" = "#"; then
670   echo '.include "confinc"' > confmf
671   case `$am_make -s -f confmf 2> /dev/null` in #(
672   *the\ am__doit\ target*)
673     am__include=.include
674     am__quote="\""
675     _am_result=BSD
676     ;;
677   esac
678fi
679AC_SUBST([am__include])
680AC_SUBST([am__quote])
681AC_MSG_RESULT([$_am_result])
682rm -f confinc confmf
683])
684
685# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
686
687# Copyright (C) 1997-2013 Free Software Foundation, Inc.
688#
689# This file is free software; the Free Software Foundation
690# gives unlimited permission to copy and/or distribute it,
691# with or without modifications, as long as this notice is preserved.
692
693# AM_MISSING_PROG(NAME, PROGRAM)
694# ------------------------------
695AC_DEFUN([AM_MISSING_PROG],
696[AC_REQUIRE([AM_MISSING_HAS_RUN])
697$1=${$1-"${am_missing_run}$2"}
698AC_SUBST($1)])
699
700# AM_MISSING_HAS_RUN
701# ------------------
702# Define MISSING if not defined so far and test if it is modern enough.
703# If it is, set am_missing_run to use it, otherwise, to nothing.
704AC_DEFUN([AM_MISSING_HAS_RUN],
705[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
706AC_REQUIRE_AUX_FILE([missing])dnl
707if test x"${MISSING+set}" != xset; then
708  case $am_aux_dir in
709  *\ * | *\     *)
710    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
711  *)
712    MISSING="\${SHELL} $am_aux_dir/missing" ;;
713  esac
714fi
715# Use eval to expand $SHELL
716if eval "$MISSING --is-lightweight"; then
717  am_missing_run="$MISSING "
718else
719  am_missing_run=
720  AC_MSG_WARN(['missing' script is too old or missing])
721fi
722])
723
724# Helper functions for option handling.                     -*- Autoconf -*-
725
726# Copyright (C) 2001-2013 Free Software Foundation, Inc.
727#
728# This file is free software; the Free Software Foundation
729# gives unlimited permission to copy and/or distribute it,
730# with or without modifications, as long as this notice is preserved.
731
732# _AM_MANGLE_OPTION(NAME)
733# -----------------------
734AC_DEFUN([_AM_MANGLE_OPTION],
735[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
736
737# _AM_SET_OPTION(NAME)
738# --------------------
739# Set option NAME.  Presently that only means defining a flag for this option.
740AC_DEFUN([_AM_SET_OPTION],
741[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
742
743# _AM_SET_OPTIONS(OPTIONS)
744# ------------------------
745# OPTIONS is a space-separated list of Automake options.
746AC_DEFUN([_AM_SET_OPTIONS],
747[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
748
749# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
750# -------------------------------------------
751# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
752AC_DEFUN([_AM_IF_OPTION],
753[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
754
755# Check to make sure that the build environment is sane.    -*- Autoconf -*-
756
757# Copyright (C) 1996-2013 Free Software Foundation, Inc.
758#
759# This file is free software; the Free Software Foundation
760# gives unlimited permission to copy and/or distribute it,
761# with or without modifications, as long as this notice is preserved.
762
763# AM_SANITY_CHECK
764# ---------------
765AC_DEFUN([AM_SANITY_CHECK],
766[AC_MSG_CHECKING([whether build environment is sane])
767# Reject unsafe characters in $srcdir or the absolute working directory
768# name.  Accept space and tab only in the latter.
769am_lf='
770'
771case `pwd` in
772  *[[\\\"\#\$\&\'\`$am_lf]]*)
773    AC_MSG_ERROR([unsafe absolute working directory name]);;
774esac
775case $srcdir in
776  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
777    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
778esac
779
780# Do 'set' in a subshell so we don't clobber the current shell's
781# arguments.  Must try -L first in case configure is actually a
782# symlink; some systems play weird games with the mod time of symlinks
783# (eg FreeBSD returns the mod time of the symlink's containing
784# directory).
785if (
786   am_has_slept=no
787   for am_try in 1 2; do
788     echo "timestamp, slept: $am_has_slept" > conftest.file
789     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
790     if test "$[*]" = "X"; then
791        # -L didn't work.
792        set X `ls -t "$srcdir/configure" conftest.file`
793     fi
794     if test "$[*]" != "X $srcdir/configure conftest.file" \
795        && test "$[*]" != "X conftest.file $srcdir/configure"; then
796
797        # If neither matched, then we have a broken ls.  This can happen
798        # if, for instance, CONFIG_SHELL is bash and it inherits a
799        # broken ls alias from the environment.  This has actually
800        # happened.  Such a system could not be considered "sane".
801        AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
802  alias in your environment])
803     fi
804     if test "$[2]" = conftest.file || test $am_try -eq 2; then
805       break
806     fi
807     # Just in case.
808     sleep 1
809     am_has_slept=yes
810   done
811   test "$[2]" = conftest.file
812   )
813then
814   # Ok.
815   :
816else
817   AC_MSG_ERROR([newly created file is older than distributed files!
818Check your system clock])
819fi
820AC_MSG_RESULT([yes])
821# If we didn't sleep, we still need to ensure time stamps of config.status and
822# generated files are strictly newer.
823am_sleep_pid=
824if grep 'slept: no' conftest.file >/dev/null 2>&1; then
825  ( sleep 1 ) &
826  am_sleep_pid=$!
827fi
828AC_CONFIG_COMMANDS_PRE(
829  [AC_MSG_CHECKING([that generated files are newer than configure])
830   if test -n "$am_sleep_pid"; then
831     # Hide warnings about reused PIDs.
832     wait $am_sleep_pid 2>/dev/null
833   fi
834   AC_MSG_RESULT([done])])
835rm -f conftest.file
836])
837
838# Copyright (C) 2009-2013 Free Software Foundation, Inc.
839#
840# This file is free software; the Free Software Foundation
841# gives unlimited permission to copy and/or distribute it,
842# with or without modifications, as long as this notice is preserved.
843
844# AM_SILENT_RULES([DEFAULT])
845# --------------------------
846# Enable less verbose build rules; with the default set to DEFAULT
847# ("yes" being less verbose, "no" or empty being verbose).
848AC_DEFUN([AM_SILENT_RULES],
849[AC_ARG_ENABLE([silent-rules], [dnl
850AS_HELP_STRING(
851  [--enable-silent-rules],
852  [less verbose build output (undo: "make V=1")])
853AS_HELP_STRING(
854  [--disable-silent-rules],
855  [verbose build output (undo: "make V=0")])dnl
856])
857case $enable_silent_rules in @%:@ (((
858  yes) AM_DEFAULT_VERBOSITY=0;;
859   no) AM_DEFAULT_VERBOSITY=1;;
860    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
861esac
862dnl
863dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
864dnl do not support nested variable expansions.
865dnl See automake bug#9928 and bug#10237.
866am_make=${MAKE-make}
867AC_CACHE_CHECK([whether $am_make supports nested variables],
868   [am_cv_make_support_nested_variables],
869   [if AS_ECHO([['TRUE=$(BAR$(V))
870BAR0=false
871BAR1=true
872V=1
873am__doit:
874        @$(TRUE)
875.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
876  am_cv_make_support_nested_variables=yes
877else
878  am_cv_make_support_nested_variables=no
879fi])
880if test $am_cv_make_support_nested_variables = yes; then
881  dnl Using '$V' instead of '$(V)' breaks IRIX make.
882  AM_V='$(V)'
883  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
884else
885  AM_V=$AM_DEFAULT_VERBOSITY
886  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
887fi
888AC_SUBST([AM_V])dnl
889AM_SUBST_NOTMAKE([AM_V])dnl
890AC_SUBST([AM_DEFAULT_V])dnl
891AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
892AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
893AM_BACKSLASH='\'
894AC_SUBST([AM_BACKSLASH])dnl
895_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
896])
897
898# Copyright (C) 2001-2013 Free Software Foundation, Inc.
899#
900# This file is free software; the Free Software Foundation
901# gives unlimited permission to copy and/or distribute it,
902# with or without modifications, as long as this notice is preserved.
903
904# AM_PROG_INSTALL_STRIP
905# ---------------------
906# One issue with vendor 'install' (even GNU) is that you can't
907# specify the program used to strip binaries.  This is especially
908# annoying in cross-compiling environments, where the build's strip
909# is unlikely to handle the host's binaries.
910# Fortunately install-sh will honor a STRIPPROG variable, so we
911# always use install-sh in "make install-strip", and initialize
912# STRIPPROG with the value of the STRIP variable (set by the user).
913AC_DEFUN([AM_PROG_INSTALL_STRIP],
914[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
915# Installed binaries are usually stripped using 'strip' when the user
916# run "make install-strip".  However 'strip' might not be the right
917# tool to use in cross-compilation environments, therefore Automake
918# will honor the 'STRIP' environment variable to overrule this program.
919dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
920if test "$cross_compiling" != no; then
921  AC_CHECK_TOOL([STRIP], [strip], :)
922fi
923INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
924AC_SUBST([INSTALL_STRIP_PROGRAM])])
925
926# Copyright (C) 2006-2013 Free Software Foundation, Inc.
927#
928# This file is free software; the Free Software Foundation
929# gives unlimited permission to copy and/or distribute it,
930# with or without modifications, as long as this notice is preserved.
931
932# _AM_SUBST_NOTMAKE(VARIABLE)
933# ---------------------------
934# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
935# This macro is traced by Automake.
936AC_DEFUN([_AM_SUBST_NOTMAKE])
937
938# AM_SUBST_NOTMAKE(VARIABLE)
939# --------------------------
940# Public sister of _AM_SUBST_NOTMAKE.
941AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
942
943# Check how to create a tarball.                            -*- Autoconf -*-
944
945# Copyright (C) 2004-2013 Free Software Foundation, Inc.
946#
947# This file is free software; the Free Software Foundation
948# gives unlimited permission to copy and/or distribute it,
949# with or without modifications, as long as this notice is preserved.
950
951# _AM_PROG_TAR(FORMAT)
952# --------------------
953# Check how to create a tarball in format FORMAT.
954# FORMAT should be one of 'v7', 'ustar', or 'pax'.
955#
956# Substitute a variable $(am__tar) that is a command
957# writing to stdout a FORMAT-tarball containing the directory
958# $tardir.
959#     tardir=directory && $(am__tar) > result.tar
960#
961# Substitute a variable $(am__untar) that extract such
962# a tarball read from stdin.
963#     $(am__untar) < result.tar
964#
965AC_DEFUN([_AM_PROG_TAR],
966[# Always define AMTAR for backward compatibility.  Yes, it's still used
967# in the wild :-(  We should find a proper way to deprecate it ...
968AC_SUBST([AMTAR], ['$${TAR-tar}'])
969
970# We'll loop over all known methods to create a tar archive until one works.
971_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
972
973m4_if([$1], [v7],
974  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
975
976  [m4_case([$1],
977    [ustar],
978     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
979      # There is notably a 21 bits limit for the UID and the GID.  In fact,
980      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
981      # and bug#13588).
982      am_max_uid=2097151 # 2^21 - 1
983      am_max_gid=$am_max_uid
984      # The $UID and $GID variables are not portable, so we need to resort
985      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
986      # below are definitely unexpected, so allow the users to see them
987      # (that is, avoid stderr redirection).
988      am_uid=`id -u || echo unknown`
989      am_gid=`id -g || echo unknown`
990      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
991      if test $am_uid -le $am_max_uid; then
992         AC_MSG_RESULT([yes])
993      else
994         AC_MSG_RESULT([no])
995         _am_tools=none
996      fi
997      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
998      if test $am_gid -le $am_max_gid; then
999         AC_MSG_RESULT([yes])
1000      else
1001        AC_MSG_RESULT([no])
1002        _am_tools=none
1003      fi],
1004
1005  [pax],
1006    [],
1007
1008  [m4_fatal([Unknown tar format])])
1009
1010  AC_MSG_CHECKING([how to create a $1 tar archive])
1011
1012  # Go ahead even if we have the value already cached.  We do so because we
1013  # need to set the values for the 'am__tar' and 'am__untar' variables.
1014  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1015
1016  for _am_tool in $_am_tools; do
1017    case $_am_tool in
1018    gnutar)
1019      for _am_tar in tar gnutar gtar; do
1020        AM_RUN_LOG([$_am_tar --version]) && break
1021      done
1022      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1023      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1024      am__untar="$_am_tar -xf -"
1025      ;;
1026    plaintar)
1027      # Must skip GNU tar: if it does not support --format= it doesn't create
1028      # ustar tarball either.
1029      (tar --version) >/dev/null 2>&1 && continue
1030      am__tar='tar chf - "$$tardir"'
1031      am__tar_='tar chf - "$tardir"'
1032      am__untar='tar xf -'
1033      ;;
1034    pax)
1035      am__tar='pax -L -x $1 -w "$$tardir"'
1036      am__tar_='pax -L -x $1 -w "$tardir"'
1037      am__untar='pax -r'
1038      ;;
1039    cpio)
1040      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1041      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1042      am__untar='cpio -i -H $1 -d'
1043      ;;
1044    none)
1045      am__tar=false
1046      am__tar_=false
1047      am__untar=false
1048      ;;
1049    esac
1050
1051    # If the value was cached, stop now.  We just wanted to have am__tar
1052    # and am__untar set.
1053    test -n "${am_cv_prog_tar_$1}" && break
1054
1055    # tar/untar a dummy directory, and stop if the command works.
1056    rm -rf conftest.dir
1057    mkdir conftest.dir
1058    echo GrepMe > conftest.dir/file
1059    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1060    rm -rf conftest.dir
1061    if test -s conftest.tar; then
1062      AM_RUN_LOG([$am__untar <conftest.tar])
1063      AM_RUN_LOG([cat conftest.dir/file])
1064      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1065    fi
1066  done
1067  rm -rf conftest.dir
1068
1069  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1070  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1071
1072AC_SUBST([am__tar])
1073AC_SUBST([am__untar])
1074]) # _AM_PROG_TAR
1075
1076m4_include([autoconf/acx_builtin.m4])
1077m4_include([autoconf/ampi.m4])
1078m4_include([autoconf/colpack.m4])
1079m4_include([autoconf/libtool.m4])
1080m4_include([autoconf/ltoptions.m4])
1081m4_include([autoconf/ltsugar.m4])
1082m4_include([autoconf/ltversion.m4])
1083m4_include([autoconf/lt~obsolete.m4])
1084m4_include([autoconf/mpi.m4])
1085m4_include([autoconf/stdcxx_11.m4])
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