1# generated automatically by aclocal 1.10.2 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
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
14m4_ifndef([AC_AUTOCONF_VERSION],
15  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17[m4_warning([this file was generated for autoconf 2.64.
18You have another version of autoconf.  It may work, but is not guaranteed to.
19If you have problems, you may need to regenerate the build system entirely.
20To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
23#
24# This file is free software; the Free Software Foundation
25# gives unlimited permission to copy and/or distribute it,
26# with or without modifications, as long as this notice is preserved.
27
28# AM_AUTOMAKE_VERSION(VERSION)
29# ----------------------------
30# Automake X.Y traces this macro to ensure aclocal.m4 has been
31# generated from the m4 files accompanying Automake X.Y.
32# (This private macro should not be called outside this file.)
33AC_DEFUN([AM_AUTOMAKE_VERSION],
34[am__api_version='1.10'
35dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
36dnl require some minimum version.  Point them to the right macro.
37m4_if([$1], [1.10.2], [],
38      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
39])
40
41# _AM_AUTOCONF_VERSION(VERSION)
42# -----------------------------
43# aclocal traces this macro to find the Autoconf version.
44# This is a private macro too.  Using m4_define simplifies
45# the logic in aclocal, which can simply ignore this definition.
46m4_define([_AM_AUTOCONF_VERSION], [])
47
48# AM_SET_CURRENT_AUTOMAKE_VERSION
49# -------------------------------
50# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
51# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
52AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53[AM_AUTOMAKE_VERSION([1.10.2])dnl
54m4_ifndef([AC_AUTOCONF_VERSION],
55  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
57
58# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
59
60# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
61#
62# This file is free software; the Free Software Foundation
63# gives unlimited permission to copy and/or distribute it,
64# with or without modifications, as long as this notice is preserved.
65
66# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
67# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
68# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
69#
70# Of course, Automake must honor this variable whenever it calls a
71# tool from the auxiliary directory.  The problem is that $srcdir (and
72# therefore $ac_aux_dir as well) can be either absolute or relative,
73# depending on how configure is run.  This is pretty annoying, since
74# it makes $ac_aux_dir quite unusable in subdirectories: in the top
75# source directory, any form will work fine, but in subdirectories a
76# relative path needs to be adjusted first.
77#
78# $ac_aux_dir/missing
79#    fails when called from a subdirectory if $ac_aux_dir is relative
80# $top_srcdir/$ac_aux_dir/missing
81#    fails if $ac_aux_dir is absolute,
82#    fails when called from a subdirectory in a VPATH build with
83#          a relative $ac_aux_dir
84#
85# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
86# are both prefixed by $srcdir.  In an in-source build this is usually
87# harmless because $srcdir is `.', but things will broke when you
88# start a VPATH build or use an absolute $srcdir.
89#
90# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
91# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
92#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
93# and then we would define $MISSING as
94#   MISSING="\${SHELL} $am_aux_dir/missing"
95# This will work as long as MISSING is not called from configure, because
96# unfortunately $(top_srcdir) has no meaning in configure.
97# However there are other variables, like CC, which are often used in
98# configure, and could therefore not use this "fixed" $ac_aux_dir.
99#
100# Another solution, used here, is to always expand $ac_aux_dir to an
101# absolute PATH.  The drawback is that using absolute paths prevent a
102# configured tree to be moved without reconfiguration.
103
104AC_DEFUN([AM_AUX_DIR_EXPAND],
105[dnl Rely on autoconf to set up CDPATH properly.
106AC_PREREQ([2.50])dnl
107# expand $ac_aux_dir to an absolute path
108am_aux_dir=`cd $ac_aux_dir && pwd`
109])
110
111# AM_CONDITIONAL                                            -*- Autoconf -*-
112
113# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
114# 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# serial 8
121
122# AM_CONDITIONAL(NAME, SHELL-CONDITION)
123# -------------------------------------
124# Define a conditional.
125AC_DEFUN([AM_CONDITIONAL],
126[AC_PREREQ(2.52)dnl
127 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
128	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
129AC_SUBST([$1_TRUE])dnl
130AC_SUBST([$1_FALSE])dnl
131_AM_SUBST_NOTMAKE([$1_TRUE])dnl
132_AM_SUBST_NOTMAKE([$1_FALSE])dnl
133if $2; then
134  $1_TRUE=
135  $1_FALSE='#'
136else
137  $1_TRUE='#'
138  $1_FALSE=
139fi
140AC_CONFIG_COMMANDS_PRE(
141[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
142  AC_MSG_ERROR([[conditional "$1" was never defined.
143Usually this means the macro was only invoked conditionally.]])
144fi])])
145
146# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
147# Free Software Foundation, Inc.
148#
149# This file is free software; the Free Software Foundation
150# gives unlimited permission to copy and/or distribute it,
151# with or without modifications, as long as this notice is preserved.
152
153# serial 9
154
155# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
156# written in clear, in which case automake, when reading aclocal.m4,
157# will think it sees a *use*, and therefore will trigger all it's
158# C support machinery.  Also note that it means that autoscan, seeing
159# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
160
161
162# _AM_DEPENDENCIES(NAME)
163# ----------------------
164# See how the compiler implements dependency checking.
165# NAME is "CC", "CXX", "GCJ", or "OBJC".
166# We try a few techniques and use that to set a single cache variable.
167#
168# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
169# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
170# dependency, and given that the user is not expected to run this macro,
171# just rely on AC_PROG_CC.
172AC_DEFUN([_AM_DEPENDENCIES],
173[AC_REQUIRE([AM_SET_DEPDIR])dnl
174AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
175AC_REQUIRE([AM_MAKE_INCLUDE])dnl
176AC_REQUIRE([AM_DEP_TRACK])dnl
177
178ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
179       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
180       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
181       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
182       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
183                   [depcc="$$1"   am_compiler_list=])
184
185AC_CACHE_CHECK([dependency style of $depcc],
186               [am_cv_$1_dependencies_compiler_type],
187[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
188  # We make a subdir and do the tests there.  Otherwise we can end up
189  # making bogus files that we don't know about and never remove.  For
190  # instance it was reported that on HP-UX the gcc test will end up
191  # making a dummy file named `D' -- because `-MD' means `put the output
192  # in D'.
193  mkdir conftest.dir
194  # Copy depcomp to subdir because otherwise we won't find it if we're
195  # using a relative directory.
196  cp "$am_depcomp" conftest.dir
197  cd conftest.dir
198  # We will build objects and dependencies in a subdirectory because
199  # it helps to detect inapplicable dependency modes.  For instance
200  # both Tru64's cc and ICC support -MD to output dependencies as a
201  # side effect of compilation, but ICC will put the dependencies in
202  # the current directory while Tru64 will put them in the object
203  # directory.
204  mkdir sub
205
206  am_cv_$1_dependencies_compiler_type=none
207  if test "$am_compiler_list" = ""; then
208     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
209  fi
210  for depmode in $am_compiler_list; do
211    # Setup a source with many dependencies, because some compilers
212    # like to wrap large dependency lists on column 80 (with \), and
213    # we should not choose a depcomp mode which is confused by this.
214    #
215    # We need to recreate these files for each test, as the compiler may
216    # overwrite some of them when testing with obscure command lines.
217    # This happens at least with the AIX C compiler.
218    : > sub/conftest.c
219    for i in 1 2 3 4 5 6; do
220      echo '#include "conftst'$i'.h"' >> sub/conftest.c
221      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
222      # Solaris 8's {/usr,}/bin/sh.
223      touch sub/conftst$i.h
224    done
225    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
226
227    case $depmode in
228    nosideeffect)
229      # after this tag, mechanisms are not by side-effect, so they'll
230      # only be used when explicitly requested
231      if test "x$enable_dependency_tracking" = xyes; then
232	continue
233      else
234	break
235      fi
236      ;;
237    none) break ;;
238    esac
239    # We check with `-c' and `-o' for the sake of the "dashmstdout"
240    # mode.  It turns out that the SunPro C++ compiler does not properly
241    # handle `-M -o', and we need to detect this.
242    if depmode=$depmode \
243       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
244       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
245       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
246         >/dev/null 2>conftest.err &&
247       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
248       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
249       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
250       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
251      # icc doesn't choke on unknown options, it will just issue warnings
252      # or remarks (even with -Werror).  So we grep stderr for any message
253      # that says an option was ignored or not supported.
254      # When given -MP, icc 7.0 and 7.1 complain thusly:
255      #   icc: Command line warning: ignoring option '-M'; no argument required
256      # The diagnosis changed in icc 8.0:
257      #   icc: Command line remark: option '-MP' not supported
258      if (grep 'ignoring option' conftest.err ||
259          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
260        am_cv_$1_dependencies_compiler_type=$depmode
261        break
262      fi
263    fi
264  done
265
266  cd ..
267  rm -rf conftest.dir
268else
269  am_cv_$1_dependencies_compiler_type=none
270fi
271])
272AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
273AM_CONDITIONAL([am__fastdep$1], [
274  test "x$enable_dependency_tracking" != xno \
275  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
276])
277
278
279# AM_SET_DEPDIR
280# -------------
281# Choose a directory name for dependency files.
282# This macro is AC_REQUIREd in _AM_DEPENDENCIES
283AC_DEFUN([AM_SET_DEPDIR],
284[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
285AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
286])
287
288
289# AM_DEP_TRACK
290# ------------
291AC_DEFUN([AM_DEP_TRACK],
292[AC_ARG_ENABLE(dependency-tracking,
293[  --disable-dependency-tracking  speeds up one-time build
294  --enable-dependency-tracking   do not reject slow dependency extractors])
295if test "x$enable_dependency_tracking" != xno; then
296  am_depcomp="$ac_aux_dir/depcomp"
297  AMDEPBACKSLASH='\'
298fi
299AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
300AC_SUBST([AMDEPBACKSLASH])dnl
301_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
302])
303
304# Generate code to set up dependency tracking.              -*- Autoconf -*-
305
306# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
307# Free Software Foundation, Inc.
308#
309# This file is free software; the Free Software Foundation
310# gives unlimited permission to copy and/or distribute it,
311# with or without modifications, as long as this notice is preserved.
312
313#serial 4
314
315# _AM_OUTPUT_DEPENDENCY_COMMANDS
316# ------------------------------
317AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
318[# Autoconf 2.62 quotes --file arguments for eval, but not when files
319# are listed without --file.  Let's play safe and only enable the eval
320# if we detect the quoting.
321case $CONFIG_FILES in
322*\'*) eval set x "$CONFIG_FILES" ;;
323*)   set x $CONFIG_FILES ;;
324esac
325shift
326for mf
327do
328  # Strip MF so we end up with the name of the file.
329  mf=`echo "$mf" | sed -e 's/:.*$//'`
330  # Check whether this is an Automake generated Makefile or not.
331  # We used to match only the files named `Makefile.in', but
332  # some people rename them; so instead we look at the file content.
333  # Grep'ing the first line is not enough: some people post-process
334  # each Makefile.in and add a new line on top of each file to say so.
335  # Grep'ing the whole file is not good either: AIX grep has a line
336  # limit of 2048, but all sed's we know have understand at least 4000.
337  if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
338    dirpart=`AS_DIRNAME("$mf")`
339  else
340    continue
341  fi
342  # Extract the definition of DEPDIR, am__include, and am__quote
343  # from the Makefile without running `make'.
344  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
345  test -z "$DEPDIR" && continue
346  am__include=`sed -n 's/^am__include = //p' < "$mf"`
347  test -z "am__include" && continue
348  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
349  # When using ansi2knr, U may be empty or an underscore; expand it
350  U=`sed -n 's/^U = //p' < "$mf"`
351  # Find all dependency output files, they are included files with
352  # $(DEPDIR) in their names.  We invoke sed twice because it is the
353  # simplest approach to changing $(DEPDIR) to its actual value in the
354  # expansion.
355  for file in `sed -n "
356    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
357       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
358    # Make sure the directory exists.
359    test -f "$dirpart/$file" && continue
360    fdir=`AS_DIRNAME(["$file"])`
361    AS_MKDIR_P([$dirpart/$fdir])
362    # echo "creating $dirpart/$file"
363    echo '# dummy' > "$dirpart/$file"
364  done
365done
366])# _AM_OUTPUT_DEPENDENCY_COMMANDS
367
368
369# AM_OUTPUT_DEPENDENCY_COMMANDS
370# -----------------------------
371# This macro should only be invoked once -- use via AC_REQUIRE.
372#
373# This code is only required when automatic dependency tracking
374# is enabled.  FIXME.  This creates each `.P' file that we will
375# need in order to bootstrap the dependency handling code.
376AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
377[AC_CONFIG_COMMANDS([depfiles],
378     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
379     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
380])
381
382# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
383# Free Software Foundation, Inc.
384#
385# This file is free software; the Free Software Foundation
386# gives unlimited permission to copy and/or distribute it,
387# with or without modifications, as long as this notice is preserved.
388
389# serial 8
390
391# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
392AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
393
394# Do all the work for Automake.                             -*- Autoconf -*-
395
396# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
397# 2005, 2006, 2008 Free Software Foundation, Inc.
398#
399# This file is free software; the Free Software Foundation
400# gives unlimited permission to copy and/or distribute it,
401# with or without modifications, as long as this notice is preserved.
402
403# serial 13
404
405# This macro actually does too much.  Some checks are only needed if
406# your package does certain things.  But this isn't really a big deal.
407
408# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
409# AM_INIT_AUTOMAKE([OPTIONS])
410# -----------------------------------------------
411# The call with PACKAGE and VERSION arguments is the old style
412# call (pre autoconf-2.50), which is being phased out.  PACKAGE
413# and VERSION should now be passed to AC_INIT and removed from
414# the call to AM_INIT_AUTOMAKE.
415# We support both call styles for the transition.  After
416# the next Automake release, Autoconf can make the AC_INIT
417# arguments mandatory, and then we can depend on a new Autoconf
418# release and drop the old call support.
419AC_DEFUN([AM_INIT_AUTOMAKE],
420[AC_PREREQ([2.60])dnl
421dnl Autoconf wants to disallow AM_ names.  We explicitly allow
422dnl the ones we care about.
423m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
424AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
425AC_REQUIRE([AC_PROG_INSTALL])dnl
426if test "`cd $srcdir && pwd`" != "`pwd`"; then
427  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
428  # is not polluted with repeated "-I."
429  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
430  # test to see if srcdir already configured
431  if test -f $srcdir/config.status; then
432    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
433  fi
434fi
435
436# test whether we have cygpath
437if test -z "$CYGPATH_W"; then
438  if (cygpath --version) >/dev/null 2>/dev/null; then
439    CYGPATH_W='cygpath -w'
440  else
441    CYGPATH_W=echo
442  fi
443fi
444AC_SUBST([CYGPATH_W])
445
446# Define the identity of the package.
447dnl Distinguish between old-style and new-style calls.
448m4_ifval([$2],
449[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
450 AC_SUBST([PACKAGE], [$1])dnl
451 AC_SUBST([VERSION], [$2])],
452[_AM_SET_OPTIONS([$1])dnl
453dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
454m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
455  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
456 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
457 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
458
459_AM_IF_OPTION([no-define],,
460[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
461 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
462
463# Some tools Automake needs.
464AC_REQUIRE([AM_SANITY_CHECK])dnl
465AC_REQUIRE([AC_ARG_PROGRAM])dnl
466AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
467AM_MISSING_PROG(AUTOCONF, autoconf)
468AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
469AM_MISSING_PROG(AUTOHEADER, autoheader)
470AM_MISSING_PROG(MAKEINFO, makeinfo)
471AM_PROG_INSTALL_SH
472AM_PROG_INSTALL_STRIP
473AC_REQUIRE([AM_PROG_MKDIR_P])dnl
474# We need awk for the "check" target.  The system "awk" is bad on
475# some platforms.
476AC_REQUIRE([AC_PROG_AWK])dnl
477AC_REQUIRE([AC_PROG_MAKE_SET])dnl
478AC_REQUIRE([AM_SET_LEADING_DOT])dnl
479_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
480              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
481	      		     [_AM_PROG_TAR([v7])])])
482_AM_IF_OPTION([no-dependencies],,
483[AC_PROVIDE_IFELSE([AC_PROG_CC],
484                  [_AM_DEPENDENCIES(CC)],
485                  [define([AC_PROG_CC],
486                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
487AC_PROVIDE_IFELSE([AC_PROG_CXX],
488                  [_AM_DEPENDENCIES(CXX)],
489                  [define([AC_PROG_CXX],
490                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
491AC_PROVIDE_IFELSE([AC_PROG_OBJC],
492                  [_AM_DEPENDENCIES(OBJC)],
493                  [define([AC_PROG_OBJC],
494                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
495])
496])
497
498
499# When config.status generates a header, we must update the stamp-h file.
500# This file resides in the same directory as the config header
501# that is generated.  The stamp files are numbered to have different names.
502
503# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
504# loop where config.status creates the headers, so we can generate
505# our stamp files there.
506AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
507[# Compute $1's index in $config_headers.
508_am_arg=$1
509_am_stamp_count=1
510for _am_header in $config_headers :; do
511  case $_am_header in
512    $_am_arg | $_am_arg:* )
513      break ;;
514    * )
515      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
516  esac
517done
518echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
519
520# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
521#
522# This file is free software; the Free Software Foundation
523# gives unlimited permission to copy and/or distribute it,
524# with or without modifications, as long as this notice is preserved.
525
526# AM_PROG_INSTALL_SH
527# ------------------
528# Define $install_sh.
529AC_DEFUN([AM_PROG_INSTALL_SH],
530[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
531install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
532AC_SUBST(install_sh)])
533
534# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
535#
536# This file is free software; the Free Software Foundation
537# gives unlimited permission to copy and/or distribute it,
538# with or without modifications, as long as this notice is preserved.
539
540# serial 2
541
542# Check whether the underlying file-system supports filenames
543# with a leading dot.  For instance MS-DOS doesn't.
544AC_DEFUN([AM_SET_LEADING_DOT],
545[rm -rf .tst 2>/dev/null
546mkdir .tst 2>/dev/null
547if test -d .tst; then
548  am__leading_dot=.
549else
550  am__leading_dot=_
551fi
552rmdir .tst 2>/dev/null
553AC_SUBST([am__leading_dot])])
554
555# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
556# From Jim Meyering
557
558# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
559# Free Software Foundation, Inc.
560#
561# This file is free software; the Free Software Foundation
562# gives unlimited permission to copy and/or distribute it,
563# with or without modifications, as long as this notice is preserved.
564
565# serial 4
566
567AC_DEFUN([AM_MAINTAINER_MODE],
568[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
569  dnl maintainer-mode is disabled by default
570  AC_ARG_ENABLE(maintainer-mode,
571[  --enable-maintainer-mode  enable make rules and dependencies not useful
572			  (and sometimes confusing) to the casual installer],
573      USE_MAINTAINER_MODE=$enableval,
574      USE_MAINTAINER_MODE=no)
575  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
576  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
577  MAINT=$MAINTAINER_MODE_TRUE
578  AC_SUBST(MAINT)dnl
579]
580)
581
582AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
583
584# Check to see how 'make' treats includes.	            -*- Autoconf -*-
585
586# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
587#
588# This file is free software; the Free Software Foundation
589# gives unlimited permission to copy and/or distribute it,
590# with or without modifications, as long as this notice is preserved.
591
592# serial 3
593
594# AM_MAKE_INCLUDE()
595# -----------------
596# Check to see how make treats includes.
597AC_DEFUN([AM_MAKE_INCLUDE],
598[am_make=${MAKE-make}
599cat > confinc << 'END'
600am__doit:
601	@echo done
602.PHONY: am__doit
603END
604# If we don't find an include directive, just comment out the code.
605AC_MSG_CHECKING([for style of include used by $am_make])
606am__include="#"
607am__quote=
608_am_result=none
609# First try GNU make style include.
610echo "include confinc" > confmf
611# We grep out `Entering directory' and `Leaving directory'
612# messages which can occur if `w' ends up in MAKEFLAGS.
613# In particular we don't look at `^make:' because GNU make might
614# be invoked under some other name (usually "gmake"), in which
615# case it prints its new name instead of `make'.
616if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
617   am__include=include
618   am__quote=
619   _am_result=GNU
620fi
621# Now try BSD make style include.
622if test "$am__include" = "#"; then
623   echo '.include "confinc"' > confmf
624   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
625      am__include=.include
626      am__quote="\""
627      _am_result=BSD
628   fi
629fi
630AC_SUBST([am__include])
631AC_SUBST([am__quote])
632AC_MSG_RESULT([$_am_result])
633rm -f confinc confmf
634])
635
636# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
637# 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# serial 6
644
645# AM_PROG_CC_C_O
646# --------------
647# Like AC_PROG_CC_C_O, but changed for automake.
648AC_DEFUN([AM_PROG_CC_C_O],
649[AC_REQUIRE([AC_PROG_CC_C_O])dnl
650AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
651AC_REQUIRE_AUX_FILE([compile])dnl
652# FIXME: we rely on the cache variable name because
653# there is no other way.
654set dummy $CC
655am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
656eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
657if test "$am_t" != yes; then
658   # Losing compiler, so override with the script.
659   # FIXME: It is wrong to rewrite CC.
660   # But if we don't then we get into trouble of one sort or another.
661   # A longer-term fix would be to have automake use am__CC in this case,
662   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
663   CC="$am_aux_dir/compile $CC"
664fi
665dnl Make sure AC_PROG_CC is never called again, or it will override our
666dnl setting of CC.
667m4_define([AC_PROG_CC],
668          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
669])
670
671# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
672
673# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
674# Free Software Foundation, Inc.
675#
676# This file is free software; the Free Software Foundation
677# gives unlimited permission to copy and/or distribute it,
678# with or without modifications, as long as this notice is preserved.
679
680# serial 5
681
682# AM_MISSING_PROG(NAME, PROGRAM)
683# ------------------------------
684AC_DEFUN([AM_MISSING_PROG],
685[AC_REQUIRE([AM_MISSING_HAS_RUN])
686$1=${$1-"${am_missing_run}$2"}
687AC_SUBST($1)])
688
689
690# AM_MISSING_HAS_RUN
691# ------------------
692# Define MISSING if not defined so far and test if it supports --run.
693# If it does, set am_missing_run to use it, otherwise, to nothing.
694AC_DEFUN([AM_MISSING_HAS_RUN],
695[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
696AC_REQUIRE_AUX_FILE([missing])dnl
697test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
698# Use eval to expand $SHELL
699if eval "$MISSING --run true"; then
700  am_missing_run="$MISSING --run "
701else
702  am_missing_run=
703  AC_MSG_WARN([`missing' script is too old or missing])
704fi
705])
706
707# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
708#
709# This file is free software; the Free Software Foundation
710# gives unlimited permission to copy and/or distribute it,
711# with or without modifications, as long as this notice is preserved.
712
713# AM_PROG_MKDIR_P
714# ---------------
715# Check for `mkdir -p'.
716AC_DEFUN([AM_PROG_MKDIR_P],
717[AC_PREREQ([2.60])dnl
718AC_REQUIRE([AC_PROG_MKDIR_P])dnl
719dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
720dnl while keeping a definition of mkdir_p for backward compatibility.
721dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
722dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
723dnl Makefile.ins that do not define MKDIR_P, so we do our own
724dnl adjustment using top_builddir (which is defined more often than
725dnl MKDIR_P).
726AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
727case $mkdir_p in
728  [[\\/$]]* | ?:[[\\/]]*) ;;
729  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
730esac
731])
732
733# Helper functions for option handling.                     -*- Autoconf -*-
734
735# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
736#
737# This file is free software; the Free Software Foundation
738# gives unlimited permission to copy and/or distribute it,
739# with or without modifications, as long as this notice is preserved.
740
741# serial 4
742
743# _AM_MANGLE_OPTION(NAME)
744# -----------------------
745AC_DEFUN([_AM_MANGLE_OPTION],
746[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
747
748# _AM_SET_OPTION(NAME)
749# ------------------------------
750# Set option NAME.  Presently that only means defining a flag for this option.
751AC_DEFUN([_AM_SET_OPTION],
752[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
753
754# _AM_SET_OPTIONS(OPTIONS)
755# ----------------------------------
756# OPTIONS is a space-separated list of Automake options.
757AC_DEFUN([_AM_SET_OPTIONS],
758[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
759
760# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
761# -------------------------------------------
762# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
763AC_DEFUN([_AM_IF_OPTION],
764[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
765
766# Check to make sure that the build environment is sane.    -*- Autoconf -*-
767
768# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
769# Free Software Foundation, Inc.
770#
771# This file is free software; the Free Software Foundation
772# gives unlimited permission to copy and/or distribute it,
773# with or without modifications, as long as this notice is preserved.
774
775# serial 4
776
777# AM_SANITY_CHECK
778# ---------------
779AC_DEFUN([AM_SANITY_CHECK],
780[AC_MSG_CHECKING([whether build environment is sane])
781# Just in case
782sleep 1
783echo timestamp > conftest.file
784# Do `set' in a subshell so we don't clobber the current shell's
785# arguments.  Must try -L first in case configure is actually a
786# symlink; some systems play weird games with the mod time of symlinks
787# (eg FreeBSD returns the mod time of the symlink's containing
788# directory).
789if (
790   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
791   if test "$[*]" = "X"; then
792      # -L didn't work.
793      set X `ls -t $srcdir/configure conftest.file`
794   fi
795   rm -f conftest.file
796   if test "$[*]" != "X $srcdir/configure conftest.file" \
797      && test "$[*]" != "X conftest.file $srcdir/configure"; then
798
799      # If neither matched, then we have a broken ls.  This can happen
800      # if, for instance, CONFIG_SHELL is bash and it inherits a
801      # broken ls alias from the environment.  This has actually
802      # happened.  Such a system could not be considered "sane".
803      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
804alias in your environment])
805   fi
806
807   test "$[2]" = conftest.file
808   )
809then
810   # Ok.
811   :
812else
813   AC_MSG_ERROR([newly created file is older than distributed files!
814Check your system clock])
815fi
816AC_MSG_RESULT(yes)])
817
818# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
819#
820# This file is free software; the Free Software Foundation
821# gives unlimited permission to copy and/or distribute it,
822# with or without modifications, as long as this notice is preserved.
823
824# AM_PROG_INSTALL_STRIP
825# ---------------------
826# One issue with vendor `install' (even GNU) is that you can't
827# specify the program used to strip binaries.  This is especially
828# annoying in cross-compiling environments, where the build's strip
829# is unlikely to handle the host's binaries.
830# Fortunately install-sh will honor a STRIPPROG variable, so we
831# always use install-sh in `make install-strip', and initialize
832# STRIPPROG with the value of the STRIP variable (set by the user).
833AC_DEFUN([AM_PROG_INSTALL_STRIP],
834[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
835# Installed binaries are usually stripped using `strip' when the user
836# run `make install-strip'.  However `strip' might not be the right
837# tool to use in cross-compilation environments, therefore Automake
838# will honor the `STRIP' environment variable to overrule this program.
839dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
840if test "$cross_compiling" != no; then
841  AC_CHECK_TOOL([STRIP], [strip], :)
842fi
843INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
844AC_SUBST([INSTALL_STRIP_PROGRAM])])
845
846# Copyright (C) 2006  Free Software Foundation, Inc.
847#
848# This file is free software; the Free Software Foundation
849# gives unlimited permission to copy and/or distribute it,
850# with or without modifications, as long as this notice is preserved.
851
852# _AM_SUBST_NOTMAKE(VARIABLE)
853# ---------------------------
854# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
855# This macro is traced by Automake.
856AC_DEFUN([_AM_SUBST_NOTMAKE])
857
858# Check how to create a tarball.                            -*- Autoconf -*-
859
860# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
861#
862# This file is free software; the Free Software Foundation
863# gives unlimited permission to copy and/or distribute it,
864# with or without modifications, as long as this notice is preserved.
865
866# serial 2
867
868# _AM_PROG_TAR(FORMAT)
869# --------------------
870# Check how to create a tarball in format FORMAT.
871# FORMAT should be one of `v7', `ustar', or `pax'.
872#
873# Substitute a variable $(am__tar) that is a command
874# writing to stdout a FORMAT-tarball containing the directory
875# $tardir.
876#     tardir=directory && $(am__tar) > result.tar
877#
878# Substitute a variable $(am__untar) that extract such
879# a tarball read from stdin.
880#     $(am__untar) < result.tar
881AC_DEFUN([_AM_PROG_TAR],
882[# Always define AMTAR for backward compatibility.
883AM_MISSING_PROG([AMTAR], [tar])
884m4_if([$1], [v7],
885     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
886     [m4_case([$1], [ustar],, [pax],,
887              [m4_fatal([Unknown tar format])])
888AC_MSG_CHECKING([how to create a $1 tar archive])
889# Loop over all known methods to create a tar archive until one works.
890_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
891_am_tools=${am_cv_prog_tar_$1-$_am_tools}
892# Do not fold the above two line into one, because Tru64 sh and
893# Solaris sh will not grok spaces in the rhs of `-'.
894for _am_tool in $_am_tools
895do
896  case $_am_tool in
897  gnutar)
898    for _am_tar in tar gnutar gtar;
899    do
900      AM_RUN_LOG([$_am_tar --version]) && break
901    done
902    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
903    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
904    am__untar="$_am_tar -xf -"
905    ;;
906  plaintar)
907    # Must skip GNU tar: if it does not support --format= it doesn't create
908    # ustar tarball either.
909    (tar --version) >/dev/null 2>&1 && continue
910    am__tar='tar chf - "$$tardir"'
911    am__tar_='tar chf - "$tardir"'
912    am__untar='tar xf -'
913    ;;
914  pax)
915    am__tar='pax -L -x $1 -w "$$tardir"'
916    am__tar_='pax -L -x $1 -w "$tardir"'
917    am__untar='pax -r'
918    ;;
919  cpio)
920    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
921    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
922    am__untar='cpio -i -H $1 -d'
923    ;;
924  none)
925    am__tar=false
926    am__tar_=false
927    am__untar=false
928    ;;
929  esac
930
931  # If the value was cached, stop now.  We just wanted to have am__tar
932  # and am__untar set.
933  test -n "${am_cv_prog_tar_$1}" && break
934
935  # tar/untar a dummy directory, and stop if the command works
936  rm -rf conftest.dir
937  mkdir conftest.dir
938  echo GrepMe > conftest.dir/file
939  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
940  rm -rf conftest.dir
941  if test -s conftest.tar; then
942    AM_RUN_LOG([$am__untar <conftest.tar])
943    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
944  fi
945done
946rm -rf conftest.dir
947
948AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
949AC_MSG_RESULT([$am_cv_prog_tar_$1])])
950AC_SUBST([am__tar])
951AC_SUBST([am__untar])
952]) # _AM_PROG_TAR
953
954m4_include([m4/autobuild.m4])
955m4_include([m4/gettext.m4])
956m4_include([m4/gnupg-pth.m4])
957m4_include([m4/gpg-error.m4])
958m4_include([m4/iconv.m4])
959m4_include([m4/ksba.m4])
960m4_include([m4/lib-ld.m4])
961m4_include([m4/lib-link.m4])
962m4_include([m4/lib-prefix.m4])
963m4_include([m4/libassuan.m4])
964m4_include([m4/libgcrypt.m4])
965m4_include([m4/nls.m4])
966m4_include([m4/po.m4])
967m4_include([m4/progtest.m4])
968m4_include([acinclude.m4])
969