source: trunk/aclocal.m4 @ 747

Last change on this file since 747 was 747, checked in by kulshres, 17 months ago

regenerated files

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1# generated automatically by aclocal 1.13.4 -*- Autoconf -*-
2
3# Copyright (C) 1996-2013 Free Software Foundation, Inc.
4
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
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22
23# Copyright (C) 2002-2013 Free Software Foundation, Inc.
24#
25# This file is free software; the Free Software Foundation
26# gives unlimited permission to copy and/or distribute it,
27# with or without modifications, as long as this notice is preserved.
28
29# AM_AUTOMAKE_VERSION(VERSION)
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59# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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61# Copyright (C) 2001-2013 Free Software Foundation, Inc.
62#
63# This file is free software; the Free Software Foundation
64# gives unlimited permission to copy and/or distribute it,
65# with or without modifications, as long as this notice is preserved.
66
67# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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89# start a VPATH build or use an absolute $srcdir.
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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
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111# AM_CONDITIONAL                                            -*- Autoconf -*-
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113# Copyright (C) 1997-2013 Free Software Foundation, Inc.
114#
115# This file is free software; the Free Software Foundation
116# gives unlimited permission to copy and/or distribute it,
117# with or without modifications, as long as this notice is preserved.
118
119# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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122AC_DEFUN([AM_CONDITIONAL],
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143
144# Copyright (C) 1999-2013 Free Software Foundation, Inc.
145#
146# This file is free software; the Free Software Foundation
147# gives unlimited permission to copy and/or distribute it,
148# with or without modifications, as long as this notice is preserved.
149
150
151# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
152# written in clear, in which case automake, when reading aclocal.m4,
153# will think it sees a *use*, and therefore will trigger all it's
154# C support machinery.  Also note that it means that autoscan, seeing
155# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
156
157
158# _AM_DEPENDENCIES(NAME)
159# ----------------------
160# See how the compiler implements dependency checking.
161# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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163#
164# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
165# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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171AC_REQUIRE([AM_MAKE_INCLUDE])dnl
172AC_REQUIRE([AM_DEP_TRACK])dnl
173
174m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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177      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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180                    [depcc="$$1"   am_compiler_list=])
181
182AC_CACHE_CHECK([dependency style of $depcc],
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190  rm -rf conftest.dir
191  mkdir conftest.dir
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194  cp "$am_depcomp" conftest.dir
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196  # We will build objects and dependencies in a subdirectory because
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199  # side effect of compilation, but ICC will put the dependencies in
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201  # directory.
202  mkdir sub
203
204  am_cv_$1_dependencies_compiler_type=none
205  if test "$am_compiler_list" = ""; then
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209  m4_case([$1], [CC],
210    [case " $depcc " in #(
211     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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213    [CXX],
214    [case " $depcc " in #(
215     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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217
218  for depmode in $am_compiler_list; do
219    # Setup a source with many dependencies, because some compilers
220    # like to wrap large dependency lists on column 80 (with \), and
221    # we should not choose a depcomp mode which is confused by this.
222    #
223    # We need to recreate these files for each test, as the compiler may
224    # overwrite some of them when testing with obscure command lines.
225    # This happens at least with the AIX C compiler.
226    : > sub/conftest.c
227    for i in 1 2 3 4 5 6; do
228      echo '#include "conftst'$i'.h"' >> sub/conftest.c
229      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
230      # Solaris 10 /bin/sh.
231      echo '/* dummy */' > sub/conftst$i.h
232    done
233    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
234
235    # We check with '-c' and '-o' for the sake of the "dashmstdout"
236    # mode.  It turns out that the SunPro C++ compiler does not properly
237    # handle '-M -o', and we need to detect this.  Also, some Intel
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239    am__obj=sub/conftest.${OBJEXT-o}
240    am__minus_obj="-o $am__obj"
241    case $depmode in
242    gcc)
243      # This depmode causes a compiler race in universal mode.
244      test "$am__universal" = false || continue
245      ;;
246    nosideeffect)
247      # After this tag, mechanisms are not by side-effect, so they'll
248      # only be used when explicitly requested.
249      if test "x$enable_dependency_tracking" = xyes; then
250        continue
251      else
252        break
253      fi
254      ;;
255    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
256      # This compiler won't grok '-c -o', but also, the minuso test has
257      # not run yet.  These depmodes are late enough in the game, and
258      # so weak that their functioning should not be impacted.
259      am__obj=conftest.${OBJEXT-o}
260      am__minus_obj=
261      ;;
262    none) break ;;
263    esac
264    if depmode=$depmode \
265       source=sub/conftest.c object=$am__obj \
266       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
267       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
268         >/dev/null 2>conftest.err &&
269       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
270       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
271       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
272       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
273      # icc doesn't choke on unknown options, it will just issue warnings
274      # or remarks (even with -Werror).  So we grep stderr for any message
275      # that says an option was ignored or not supported.
276      # When given -MP, icc 7.0 and 7.1 complain thusly:
277      #   icc: Command line warning: ignoring option '-M'; no argument required
278      # The diagnosis changed in icc 8.0:
279      #   icc: Command line remark: option '-MP' not supported
280      if (grep 'ignoring option' conftest.err ||
281          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
282        am_cv_$1_dependencies_compiler_type=$depmode
283        break
284      fi
285    fi
286  done
287
288  cd ..
289  rm -rf conftest.dir
290else
291  am_cv_$1_dependencies_compiler_type=none
292fi
293])
294AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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298])
299
300
301# AM_SET_DEPDIR
302# -------------
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304# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
305AC_DEFUN([AM_SET_DEPDIR],
306[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
307AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
308])
309
310
311# AM_DEP_TRACK
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314[AC_ARG_ENABLE([dependency-tracking], [dnl
315AS_HELP_STRING(
316  [--enable-dependency-tracking],
317  [do not reject slow dependency extractors])
318AS_HELP_STRING(
319  [--disable-dependency-tracking],
320  [speeds up one-time build])])
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322  am_depcomp="$ac_aux_dir/depcomp"
323  AMDEPBACKSLASH='\'
324  am__nodep='_no'
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326AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
327AC_SUBST([AMDEPBACKSLASH])dnl
328_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329AC_SUBST([am__nodep])dnl
330_AM_SUBST_NOTMAKE([am__nodep])dnl
331])
332
333# Generate code to set up dependency tracking.              -*- Autoconf -*-
334
335# Copyright (C) 1999-2013 Free Software Foundation, Inc.
336#
337# This file is free software; the Free Software Foundation
338# gives unlimited permission to copy and/or distribute it,
339# with or without modifications, as long as this notice is preserved.
340
341
342# _AM_OUTPUT_DEPENDENCY_COMMANDS
343# ------------------------------
344AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
345[{
346  # Older Autoconf quotes --file arguments for eval, but not when files
347  # are listed without --file.  Let's play safe and only enable the eval
348  # if we detect the quoting.
349  case $CONFIG_FILES in
350  *\'*) eval set x "$CONFIG_FILES" ;;
351  *)   set x $CONFIG_FILES ;;
352  esac
353  shift
354  for mf
355  do
356    # Strip MF so we end up with the name of the file.
357    mf=`echo "$mf" | sed -e 's/:.*$//'`
358    # Check whether this is an Automake generated Makefile or not.
359    # We used to match only the files named 'Makefile.in', but
360    # some people rename them; so instead we look at the file content.
361    # Grep'ing the first line is not enough: some people post-process
362    # each Makefile.in and add a new line on top of each file to say so.
363    # Grep'ing the whole file is not good either: AIX grep has a line
364    # limit of 2048, but all sed's we know have understand at least 4000.
365    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
366      dirpart=`AS_DIRNAME("$mf")`
367    else
368      continue
369    fi
370    # Extract the definition of DEPDIR, am__include, and am__quote
371    # from the Makefile without running 'make'.
372    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
373    test -z "$DEPDIR" && continue
374    am__include=`sed -n 's/^am__include = //p' < "$mf"`
375    test -z "$am__include" && continue
376    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
377    # Find all dependency output files, they are included files with
378    # $(DEPDIR) in their names.  We invoke sed twice because it is the
379    # simplest approach to changing $(DEPDIR) to its actual value in the
380    # expansion.
381    for file in `sed -n "
382      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
383         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
384      # Make sure the directory exists.
385      test -f "$dirpart/$file" && continue
386      fdir=`AS_DIRNAME(["$file"])`
387      AS_MKDIR_P([$dirpart/$fdir])
388      # echo "creating $dirpart/$file"
389      echo '# dummy' > "$dirpart/$file"
390    done
391  done
392}
393])# _AM_OUTPUT_DEPENDENCY_COMMANDS
394
395
396# AM_OUTPUT_DEPENDENCY_COMMANDS
397# -----------------------------
398# This macro should only be invoked once -- use via AC_REQUIRE.
399#
400# This code is only required when automatic dependency tracking
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402# need in order to bootstrap the dependency handling code.
403AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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405     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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407])
408
409# Do all the work for Automake.                             -*- Autoconf -*-
410
411# Copyright (C) 1996-2013 Free Software Foundation, Inc.
412#
413# This file is free software; the Free Software Foundation
414# gives unlimited permission to copy and/or distribute it,
415# with or without modifications, as long as this notice is preserved.
416
417# This macro actually does too much.  Some checks are only needed if
418# your package does certain things.  But this isn't really a big deal.
419
420# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
421# AM_INIT_AUTOMAKE([OPTIONS])
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427# We support both call styles for the transition.  After
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431AC_DEFUN([AM_INIT_AUTOMAKE],
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436AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
437AC_REQUIRE([AC_PROG_INSTALL])dnl
438if test "`cd $srcdir && pwd`" != "`pwd`"; then
439  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
440  # is not polluted with repeated "-I."
441  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
442  # test to see if srcdir already configured
443  if test -f $srcdir/config.status; then
444    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
445  fi
446fi
447
448# test whether we have cygpath
449if test -z "$CYGPATH_W"; then
450  if (cygpath --version) >/dev/null 2>/dev/null; then
451    CYGPATH_W='cygpath -w'
452  else
453    CYGPATH_W=echo
454  fi
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458# Define the identity of the package.
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460m4_ifval([$2],
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463m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
464 AC_SUBST([PACKAGE], [$1])dnl
465 AC_SUBST([VERSION], [$2])],
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472 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
473 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
474
475_AM_IF_OPTION([no-define],,
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479# Some tools Automake needs.
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481AC_REQUIRE([AC_ARG_PROGRAM])dnl
482AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
483AM_MISSING_PROG([AUTOCONF], [autoconf])
484AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
485AM_MISSING_PROG([AUTOHEADER], [autoheader])
486AM_MISSING_PROG([MAKEINFO], [makeinfo])
487AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
488AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
489AC_REQUIRE([AC_PROG_MKDIR_P])dnl
490# For better backward compatibility.  To be removed once Automake 1.9.x
491# dies out for good.  For more background, see:
492# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
493# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
494AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
495# We need awk for the "check" target.  The system "awk" is bad on
496# some platforms.
497AC_REQUIRE([AC_PROG_AWK])dnl
498AC_REQUIRE([AC_PROG_MAKE_SET])dnl
499AC_REQUIRE([AM_SET_LEADING_DOT])dnl
500_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
501              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
502                             [_AM_PROG_TAR([v7])])])
503_AM_IF_OPTION([no-dependencies],,
504[AC_PROVIDE_IFELSE([AC_PROG_CC],
505                  [_AM_DEPENDENCIES([CC])],
506                  [m4_define([AC_PROG_CC],
507                             m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
508AC_PROVIDE_IFELSE([AC_PROG_CXX],
509                  [_AM_DEPENDENCIES([CXX])],
510                  [m4_define([AC_PROG_CXX],
511                             m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
512AC_PROVIDE_IFELSE([AC_PROG_OBJC],
513                  [_AM_DEPENDENCIES([OBJC])],
514                  [m4_define([AC_PROG_OBJC],
515                             m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
516AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
517                  [_AM_DEPENDENCIES([OBJCXX])],
518                  [m4_define([AC_PROG_OBJCXX],
519                             m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
520])
521AC_REQUIRE([AM_SILENT_RULES])dnl
522dnl The testsuite driver may need to know about EXEEXT, so add the
523dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
524dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
525AC_CONFIG_COMMANDS_PRE(dnl
526[m4_provide_if([_AM_COMPILER_EXEEXT],
527  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
528])
529
530dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
531dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
532dnl mangled by Autoconf and run in a shell conditional statement.
533m4_define([_AC_COMPILER_EXEEXT],
534m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
535
536
537# When config.status generates a header, we must update the stamp-h file.
538# This file resides in the same directory as the config header
539# that is generated.  The stamp files are numbered to have different names.
540
541# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
542# loop where config.status creates the headers, so we can generate
543# our stamp files there.
544AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
545[# Compute $1's index in $config_headers.
546_am_arg=$1
547_am_stamp_count=1
548for _am_header in $config_headers :; do
549  case $_am_header in
550    $_am_arg | $_am_arg:* )
551      break ;;
552    * )
553      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
554  esac
555done
556echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
557
558# Copyright (C) 2001-2013 Free Software Foundation, Inc.
559#
560# This file is free software; the Free Software Foundation
561# gives unlimited permission to copy and/or distribute it,
562# with or without modifications, as long as this notice is preserved.
563
564# AM_PROG_INSTALL_SH
565# ------------------
566# Define $install_sh.
567AC_DEFUN([AM_PROG_INSTALL_SH],
568[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
569if test x"${install_sh}" != xset; then
570  case $am_aux_dir in
571  *\ * | *\     *)
572    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
573  *)
574    install_sh="\${SHELL} $am_aux_dir/install-sh"
575  esac
576fi
577AC_SUBST([install_sh])])
578
579# Copyright (C) 2003-2013 Free Software Foundation, Inc.
580#
581# This file is free software; the Free Software Foundation
582# gives unlimited permission to copy and/or distribute it,
583# with or without modifications, as long as this notice is preserved.
584
585# Check whether the underlying file-system supports filenames
586# with a leading dot.  For instance MS-DOS doesn't.
587AC_DEFUN([AM_SET_LEADING_DOT],
588[rm -rf .tst 2>/dev/null
589mkdir .tst 2>/dev/null
590if test -d .tst; then
591  am__leading_dot=.
592else
593  am__leading_dot=_
594fi
595rmdir .tst 2>/dev/null
596AC_SUBST([am__leading_dot])])
597
598# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
599# From Jim Meyering
600
601# Copyright (C) 1996-2013 Free Software Foundation, Inc.
602#
603# This file is free software; the Free Software Foundation
604# gives unlimited permission to copy and/or distribute it,
605# with or without modifications, as long as this notice is preserved.
606
607# AM_MAINTAINER_MODE([DEFAULT-MODE])
608# ----------------------------------
609# Control maintainer-specific portions of Makefiles.
610# Default is to disable them, unless 'enable' is passed literally.
611# For symmetry, 'disable' may be passed as well.  Anyway, the user
612# can override the default with the --enable/--disable switch.
613AC_DEFUN([AM_MAINTAINER_MODE],
614[m4_case(m4_default([$1], [disable]),
615       [enable], [m4_define([am_maintainer_other], [disable])],
616       [disable], [m4_define([am_maintainer_other], [enable])],
617       [m4_define([am_maintainer_other], [enable])
618        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
619AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
620  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
621  AC_ARG_ENABLE([maintainer-mode],
622    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
623      am_maintainer_other[ make rules and dependencies not useful
624      (and sometimes confusing) to the casual installer])],
625    [USE_MAINTAINER_MODE=$enableval],
626    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
627  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
628  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
629  MAINT=$MAINTAINER_MODE_TRUE
630  AC_SUBST([MAINT])dnl
631]
632)
633
634# Check to see how 'make' treats includes.                  -*- Autoconf -*-
635
636# Copyright (C) 2001-2013 Free Software Foundation, Inc.
637#
638# This file is free software; the Free Software Foundation
639# gives unlimited permission to copy and/or distribute it,
640# with or without modifications, as long as this notice is preserved.
641
642# AM_MAKE_INCLUDE()
643# -----------------
644# Check to see how make treats includes.
645AC_DEFUN([AM_MAKE_INCLUDE],
646[am_make=${MAKE-make}
647cat > confinc << 'END'
648am__doit:
649        @echo this is the am__doit target
650.PHONY: am__doit
651END
652# If we don't find an include directive, just comment out the code.
653AC_MSG_CHECKING([for style of include used by $am_make])
654am__include="#"
655am__quote=
656_am_result=none
657# First try GNU make style include.
658echo "include confinc" > confmf
659# Ignore all kinds of additional output from 'make'.
660case `$am_make -s -f confmf 2> /dev/null` in #(
661*the\ am__doit\ target*)
662  am__include=include
663  am__quote=
664  _am_result=GNU
665  ;;
666esac
667# Now try BSD make style include.
668if test "$am__include" = "#"; then
669   echo '.include "confinc"' > confmf
670   case `$am_make -s -f confmf 2> /dev/null` in #(
671   *the\ am__doit\ target*)
672     am__include=.include
673     am__quote="\""
674     _am_result=BSD
675     ;;
676   esac
677fi
678AC_SUBST([am__include])
679AC_SUBST([am__quote])
680AC_MSG_RESULT([$_am_result])
681rm -f confinc confmf
682])
683
684# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
685
686# Copyright (C) 1997-2013 Free Software Foundation, Inc.
687#
688# This file is free software; the Free Software Foundation
689# gives unlimited permission to copy and/or distribute it,
690# with or without modifications, as long as this notice is preserved.
691
692# AM_MISSING_PROG(NAME, PROGRAM)
693# ------------------------------
694AC_DEFUN([AM_MISSING_PROG],
695[AC_REQUIRE([AM_MISSING_HAS_RUN])
696$1=${$1-"${am_missing_run}$2"}
697AC_SUBST($1)])
698
699# AM_MISSING_HAS_RUN
700# ------------------
701# Define MISSING if not defined so far and test if it is modern enough.
702# If it is, set am_missing_run to use it, otherwise, to nothing.
703AC_DEFUN([AM_MISSING_HAS_RUN],
704[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
705AC_REQUIRE_AUX_FILE([missing])dnl
706if test x"${MISSING+set}" != xset; then
707  case $am_aux_dir in
708  *\ * | *\     *)
709    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
710  *)
711    MISSING="\${SHELL} $am_aux_dir/missing" ;;
712  esac
713fi
714# Use eval to expand $SHELL
715if eval "$MISSING --is-lightweight"; then
716  am_missing_run="$MISSING "
717else
718  am_missing_run=
719  AC_MSG_WARN(['missing' script is too old or missing])
720fi
721])
722
723# Helper functions for option handling.                     -*- Autoconf -*-
724
725# Copyright (C) 2001-2013 Free Software Foundation, Inc.
726#
727# This file is free software; the Free Software Foundation
728# gives unlimited permission to copy and/or distribute it,
729# with or without modifications, as long as this notice is preserved.
730
731# _AM_MANGLE_OPTION(NAME)
732# -----------------------
733AC_DEFUN([_AM_MANGLE_OPTION],
734[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
735
736# _AM_SET_OPTION(NAME)
737# --------------------
738# Set option NAME.  Presently that only means defining a flag for this option.
739AC_DEFUN([_AM_SET_OPTION],
740[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
741
742# _AM_SET_OPTIONS(OPTIONS)
743# ------------------------
744# OPTIONS is a space-separated list of Automake options.
745AC_DEFUN([_AM_SET_OPTIONS],
746[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
747
748# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
749# -------------------------------------------
750# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
751AC_DEFUN([_AM_IF_OPTION],
752[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
753
754# Check to make sure that the build environment is sane.    -*- Autoconf -*-
755
756# Copyright (C) 1996-2013 Free Software Foundation, Inc.
757#
758# This file is free software; the Free Software Foundation
759# gives unlimited permission to copy and/or distribute it,
760# with or without modifications, as long as this notice is preserved.
761
762# AM_SANITY_CHECK
763# ---------------
764AC_DEFUN([AM_SANITY_CHECK],
765[AC_MSG_CHECKING([whether build environment is sane])
766# Reject unsafe characters in $srcdir or the absolute working directory
767# name.  Accept space and tab only in the latter.
768am_lf='
769'
770case `pwd` in
771  *[[\\\"\#\$\&\'\`$am_lf]]*)
772    AC_MSG_ERROR([unsafe absolute working directory name]);;
773esac
774case $srcdir in
775  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
776    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
777esac
778
779# Do 'set' in a subshell so we don't clobber the current shell's
780# arguments.  Must try -L first in case configure is actually a
781# symlink; some systems play weird games with the mod time of symlinks
782# (eg FreeBSD returns the mod time of the symlink's containing
783# directory).
784if (
785   am_has_slept=no
786   for am_try in 1 2; do
787     echo "timestamp, slept: $am_has_slept" > conftest.file
788     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
789     if test "$[*]" = "X"; then
790        # -L didn't work.
791        set X `ls -t "$srcdir/configure" conftest.file`
792     fi
793     if test "$[*]" != "X $srcdir/configure conftest.file" \
794        && test "$[*]" != "X conftest.file $srcdir/configure"; then
795
796        # If neither matched, then we have a broken ls.  This can happen
797        # if, for instance, CONFIG_SHELL is bash and it inherits a
798        # broken ls alias from the environment.  This has actually
799        # happened.  Such a system could not be considered "sane".
800        AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
801  alias in your environment])
802     fi
803     if test "$[2]" = conftest.file || test $am_try -eq 2; then
804       break
805     fi
806     # Just in case.
807     sleep 1
808     am_has_slept=yes
809   done
810   test "$[2]" = conftest.file
811   )
812then
813   # Ok.
814   :
815else
816   AC_MSG_ERROR([newly created file is older than distributed files!
817Check your system clock])
818fi
819AC_MSG_RESULT([yes])
820# If we didn't sleep, we still need to ensure time stamps of config.status and
821# generated files are strictly newer.
822am_sleep_pid=
823if grep 'slept: no' conftest.file >/dev/null 2>&1; then
824  ( sleep 1 ) &
825  am_sleep_pid=$!
826fi
827AC_CONFIG_COMMANDS_PRE(
828  [AC_MSG_CHECKING([that generated files are newer than configure])
829   if test -n "$am_sleep_pid"; then
830     # Hide warnings about reused PIDs.
831     wait $am_sleep_pid 2>/dev/null
832   fi
833   AC_MSG_RESULT([done])])
834rm -f conftest.file
835])
836
837# Copyright (C) 2009-2013 Free Software Foundation, Inc.
838#
839# This file is free software; the Free Software Foundation
840# gives unlimited permission to copy and/or distribute it,
841# with or without modifications, as long as this notice is preserved.
842
843# AM_SILENT_RULES([DEFAULT])
844# --------------------------
845# Enable less verbose build rules; with the default set to DEFAULT
846# ("yes" being less verbose, "no" or empty being verbose).
847AC_DEFUN([AM_SILENT_RULES],
848[AC_ARG_ENABLE([silent-rules], [dnl
849AS_HELP_STRING(
850  [--enable-silent-rules],
851  [less verbose build output (undo: "make V=1")])
852AS_HELP_STRING(
853  [--disable-silent-rules],
854  [verbose build output (undo: "make V=0")])dnl
855])
856case $enable_silent_rules in @%:@ (((
857  yes) AM_DEFAULT_VERBOSITY=0;;
858   no) AM_DEFAULT_VERBOSITY=1;;
859    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
860esac
861dnl
862dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
863dnl do not support nested variable expansions.
864dnl See automake bug#9928 and bug#10237.
865am_make=${MAKE-make}
866AC_CACHE_CHECK([whether $am_make supports nested variables],
867   [am_cv_make_support_nested_variables],
868   [if AS_ECHO([['TRUE=$(BAR$(V))
869BAR0=false
870BAR1=true
871V=1
872am__doit:
873        @$(TRUE)
874.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
875  am_cv_make_support_nested_variables=yes
876else
877  am_cv_make_support_nested_variables=no
878fi])
879if test $am_cv_make_support_nested_variables = yes; then
880  dnl Using '$V' instead of '$(V)' breaks IRIX make.
881  AM_V='$(V)'
882  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
883else
884  AM_V=$AM_DEFAULT_VERBOSITY
885  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
886fi
887AC_SUBST([AM_V])dnl
888AM_SUBST_NOTMAKE([AM_V])dnl
889AC_SUBST([AM_DEFAULT_V])dnl
890AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
891AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
892AM_BACKSLASH='\'
893AC_SUBST([AM_BACKSLASH])dnl
894_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
895])
896
897# Copyright (C) 2001-2013 Free Software Foundation, Inc.
898#
899# This file is free software; the Free Software Foundation
900# gives unlimited permission to copy and/or distribute it,
901# with or without modifications, as long as this notice is preserved.
902
903# AM_PROG_INSTALL_STRIP
904# ---------------------
905# One issue with vendor 'install' (even GNU) is that you can't
906# specify the program used to strip binaries.  This is especially
907# annoying in cross-compiling environments, where the build's strip
908# is unlikely to handle the host's binaries.
909# Fortunately install-sh will honor a STRIPPROG variable, so we
910# always use install-sh in "make install-strip", and initialize
911# STRIPPROG with the value of the STRIP variable (set by the user).
912AC_DEFUN([AM_PROG_INSTALL_STRIP],
913[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
914# Installed binaries are usually stripped using 'strip' when the user
915# run "make install-strip".  However 'strip' might not be the right
916# tool to use in cross-compilation environments, therefore Automake
917# will honor the 'STRIP' environment variable to overrule this program.
918dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
919if test "$cross_compiling" != no; then
920  AC_CHECK_TOOL([STRIP], [strip], :)
921fi
922INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
923AC_SUBST([INSTALL_STRIP_PROGRAM])])
924
925# Copyright (C) 2006-2013 Free Software Foundation, Inc.
926#
927# This file is free software; the Free Software Foundation
928# gives unlimited permission to copy and/or distribute it,
929# with or without modifications, as long as this notice is preserved.
930
931# _AM_SUBST_NOTMAKE(VARIABLE)
932# ---------------------------
933# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
934# This macro is traced by Automake.
935AC_DEFUN([_AM_SUBST_NOTMAKE])
936
937# AM_SUBST_NOTMAKE(VARIABLE)
938# --------------------------
939# Public sister of _AM_SUBST_NOTMAKE.
940AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
941
942# Check how to create a tarball.                            -*- Autoconf -*-
943
944# Copyright (C) 2004-2013 Free Software Foundation, Inc.
945#
946# This file is free software; the Free Software Foundation
947# gives unlimited permission to copy and/or distribute it,
948# with or without modifications, as long as this notice is preserved.
949
950# _AM_PROG_TAR(FORMAT)
951# --------------------
952# Check how to create a tarball in format FORMAT.
953# FORMAT should be one of 'v7', 'ustar', or 'pax'.
954#
955# Substitute a variable $(am__tar) that is a command
956# writing to stdout a FORMAT-tarball containing the directory
957# $tardir.
958#     tardir=directory && $(am__tar) > result.tar
959#
960# Substitute a variable $(am__untar) that extract such
961# a tarball read from stdin.
962#     $(am__untar) < result.tar
963#
964AC_DEFUN([_AM_PROG_TAR],
965[# Always define AMTAR for backward compatibility.  Yes, it's still used
966# in the wild :-(  We should find a proper way to deprecate it ...
967AC_SUBST([AMTAR], ['$${TAR-tar}'])
968
969# We'll loop over all known methods to create a tar archive until one works.
970_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
971
972m4_if([$1], [v7],
973  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
974
975  [m4_case([$1],
976    [ustar],
977     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
978      # There is notably a 21 bits limit for the UID and the GID.  In fact,
979      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
980      # and bug#13588).
981      am_max_uid=2097151 # 2^21 - 1
982      am_max_gid=$am_max_uid
983      # The $UID and $GID variables are not portable, so we need to resort
984      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
985      # below are definitely unexpected, so allow the users to see them
986      # (that is, avoid stderr redirection).
987      am_uid=`id -u || echo unknown`
988      am_gid=`id -g || echo unknown`
989      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
990      if test $am_uid -le $am_max_uid; then
991         AC_MSG_RESULT([yes])
992      else
993         AC_MSG_RESULT([no])
994         _am_tools=none
995      fi
996      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
997      if test $am_gid -le $am_max_gid; then
998         AC_MSG_RESULT([yes])
999      else
1000        AC_MSG_RESULT([no])
1001        _am_tools=none
1002      fi],
1003
1004  [pax],
1005    [],
1006
1007  [m4_fatal([Unknown tar format])])
1008
1009  AC_MSG_CHECKING([how to create a $1 tar archive])
1010
1011  # Go ahead even if we have the value already cached.  We do so because we
1012  # need to set the values for the 'am__tar' and 'am__untar' variables.
1013  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1014
1015  for _am_tool in $_am_tools; do
1016    case $_am_tool in
1017    gnutar)
1018      for _am_tar in tar gnutar gtar; do
1019        AM_RUN_LOG([$_am_tar --version]) && break
1020      done
1021      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1022      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1023      am__untar="$_am_tar -xf -"
1024      ;;
1025    plaintar)
1026      # Must skip GNU tar: if it does not support --format= it doesn't create
1027      # ustar tarball either.
1028      (tar --version) >/dev/null 2>&1 && continue
1029      am__tar='tar chf - "$$tardir"'
1030      am__tar_='tar chf - "$tardir"'
1031      am__untar='tar xf -'
1032      ;;
1033    pax)
1034      am__tar='pax -L -x $1 -w "$$tardir"'
1035      am__tar_='pax -L -x $1 -w "$tardir"'
1036      am__untar='pax -r'
1037      ;;
1038    cpio)
1039      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1040      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1041      am__untar='cpio -i -H $1 -d'
1042      ;;
1043    none)
1044      am__tar=false
1045      am__tar_=false
1046      am__untar=false
1047      ;;
1048    esac
1049
1050    # If the value was cached, stop now.  We just wanted to have am__tar
1051    # and am__untar set.
1052    test -n "${am_cv_prog_tar_$1}" && break
1053
1054    # tar/untar a dummy directory, and stop if the command works.
1055    rm -rf conftest.dir
1056    mkdir conftest.dir
1057    echo GrepMe > conftest.dir/file
1058    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1059    rm -rf conftest.dir
1060    if test -s conftest.tar; then
1061      AM_RUN_LOG([$am__untar <conftest.tar])
1062      AM_RUN_LOG([cat conftest.dir/file])
1063      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1064    fi
1065  done
1066  rm -rf conftest.dir
1067
1068  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1069  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1070
1071AC_SUBST([am__tar])
1072AC_SUBST([am__untar])
1073]) # _AM_PROG_TAR
1074
1075m4_include([autoconf/acx_builtin.m4])
1076m4_include([autoconf/ampi.m4])
1077m4_include([autoconf/ax_boost_base.m4])
1078m4_include([autoconf/ax_boost_system.m4])
1079m4_include([autoconf/colpack.m4])
1080m4_include([autoconf/libtool.m4])
1081m4_include([autoconf/ltoptions.m4])
1082m4_include([autoconf/ltsugar.m4])
1083m4_include([autoconf/ltversion.m4])
1084m4_include([autoconf/lt~obsolete.m4])
1085m4_include([autoconf/mpi.m4])
1086m4_include([autoconf/stdcxx_11.m4])
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