~liuxingcs/unity-china-music-scope/unity-china-music-scope

1 by whzhang-kylin
Import upstream version 1.0.0
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# Copyright (C) 1995-2002 Free Software Foundation, Inc.
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#
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# ----------------------------------
519
AC_DEFUN([PKG_PROG_PKG_CONFIG],
520
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
521
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
522
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
523
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
524
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
525
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
526
527
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
528
	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
529
fi
530
if test -n "$PKG_CONFIG"; then
531
	_pkg_min_version=m4_default([$1], [0.9.0])
532
	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
533
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
534
		AC_MSG_RESULT([yes])
535
	else
536
		AC_MSG_RESULT([no])
537
		PKG_CONFIG=""
538
	fi
539
fi[]dnl
540
])# PKG_PROG_PKG_CONFIG
541
542
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
543
#
544
# Check to see whether a particular set of modules exists.  Similar
545
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
546
#
547
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
548
# only at the first occurence in configure.ac, so if the first place
549
# it's called might be skipped (such as if it is within an "if", you
550
# have to call PKG_CHECK_EXISTS manually
551
# --------------------------------------------------------------
552
AC_DEFUN([PKG_CHECK_EXISTS],
553
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
554
if test -n "$PKG_CONFIG" && \
555
    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
556
  m4_default([$2], [:])
557
m4_ifvaln([$3], [else
558
  $3])dnl
559
fi])
560
561
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
562
# ---------------------------------------------
563
m4_define([_PKG_CONFIG],
564
[if test -n "$$1"; then
565
    pkg_cv_[]$1="$$1"
566
 elif test -n "$PKG_CONFIG"; then
567
    PKG_CHECK_EXISTS([$3],
568
                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
569
		      test "x$?" != "x0" && pkg_failed=yes ],
570
		     [pkg_failed=yes])
571
 else
572
    pkg_failed=untried
573
fi[]dnl
574
])# _PKG_CONFIG
575
576
# _PKG_SHORT_ERRORS_SUPPORTED
577
# -----------------------------
578
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
579
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
580
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
581
        _pkg_short_errors_supported=yes
582
else
583
        _pkg_short_errors_supported=no
584
fi[]dnl
585
])# _PKG_SHORT_ERRORS_SUPPORTED
586
587
588
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
589
# [ACTION-IF-NOT-FOUND])
590
#
591
#
592
# Note that if there is a possibility the first call to
593
# PKG_CHECK_MODULES might not happen, you should be sure to include an
594
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
595
#
596
#
597
# --------------------------------------------------------------
598
AC_DEFUN([PKG_CHECK_MODULES],
599
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
600
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
601
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
602
603
pkg_failed=no
604
AC_MSG_CHECKING([for $1])
605
606
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
607
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
608
609
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
610
and $1[]_LIBS to avoid the need to call pkg-config.
611
See the pkg-config man page for more details.])
612
613
if test $pkg_failed = yes; then
614
   	AC_MSG_RESULT([no])
615
        _PKG_SHORT_ERRORS_SUPPORTED
616
        if test $_pkg_short_errors_supported = yes; then
617
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
618
        else 
619
	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
620
        fi
621
	# Put the nasty error message in config.log where it belongs
622
	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
623
624
	m4_default([$4], [AC_MSG_ERROR(
625
[Package requirements ($2) were not met:
626
627
$$1_PKG_ERRORS
628
629
Consider adjusting the PKG_CONFIG_PATH environment variable if you
630
installed software in a non-standard prefix.
631
632
_PKG_TEXT])[]dnl
633
        ])
634
elif test $pkg_failed = untried; then
635
     	AC_MSG_RESULT([no])
636
	m4_default([$4], [AC_MSG_FAILURE(
637
[The pkg-config script could not be found or is too old.  Make sure it
638
is in your PATH or set the PKG_CONFIG environment variable to the full
639
path to pkg-config.
640
641
_PKG_TEXT
642
643
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
644
        ])
645
else
646
	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
647
	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
648
        AC_MSG_RESULT([yes])
649
	$3
650
fi[]dnl
651
])# PKG_CHECK_MODULES
652
653
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
654
# Foundation, Inc.
655
#
656
# This file is free software; the Free Software Foundation
657
# gives unlimited permission to copy and/or distribute it,
658
# with or without modifications, as long as this notice is preserved.
659
660
# serial 1
661
662
# AM_AUTOMAKE_VERSION(VERSION)
663
# ----------------------------
664
# Automake X.Y traces this macro to ensure aclocal.m4 has been
665
# generated from the m4 files accompanying Automake X.Y.
666
# (This private macro should not be called outside this file.)
667
AC_DEFUN([AM_AUTOMAKE_VERSION],
668
[am__api_version='1.11'
669
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
670
dnl require some minimum version.  Point them to the right macro.
671
m4_if([$1], [1.11.6], [],
672
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
673
])
674
675
# _AM_AUTOCONF_VERSION(VERSION)
676
# -----------------------------
677
# aclocal traces this macro to find the Autoconf version.
678
# This is a private macro too.  Using m4_define simplifies
679
# the logic in aclocal, which can simply ignore this definition.
680
m4_define([_AM_AUTOCONF_VERSION], [])
681
682
# AM_SET_CURRENT_AUTOMAKE_VERSION
683
# -------------------------------
684
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
685
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
686
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
687
[AM_AUTOMAKE_VERSION([1.11.6])dnl
688
m4_ifndef([AC_AUTOCONF_VERSION],
689
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
690
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
691
692
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
693
694
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
695
#
696
# This file is free software; the Free Software Foundation
697
# gives unlimited permission to copy and/or distribute it,
698
# with or without modifications, as long as this notice is preserved.
699
700
# serial 1
701
702
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
703
# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
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# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
705
#
706
# Of course, Automake must honor this variable whenever it calls a
707
# tool from the auxiliary directory.  The problem is that $srcdir (and
708
# therefore $ac_aux_dir as well) can be either absolute or relative,
709
# depending on how configure is run.  This is pretty annoying, since
710
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
711
# source directory, any form will work fine, but in subdirectories a
712
# relative path needs to be adjusted first.
713
#
714
# $ac_aux_dir/missing
715
#    fails when called from a subdirectory if $ac_aux_dir is relative
716
# $top_srcdir/$ac_aux_dir/missing
717
#    fails if $ac_aux_dir is absolute,
718
#    fails when called from a subdirectory in a VPATH build with
719
#          a relative $ac_aux_dir
720
#
721
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
722
# are both prefixed by $srcdir.  In an in-source build this is usually
723
# harmless because $srcdir is `.', but things will broke when you
724
# start a VPATH build or use an absolute $srcdir.
725
#
726
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
727
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
728
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
729
# and then we would define $MISSING as
730
#   MISSING="\${SHELL} $am_aux_dir/missing"
731
# This will work as long as MISSING is not called from configure, because
732
# unfortunately $(top_srcdir) has no meaning in configure.
733
# However there are other variables, like CC, which are often used in
734
# configure, and could therefore not use this "fixed" $ac_aux_dir.
735
#
736
# Another solution, used here, is to always expand $ac_aux_dir to an
737
# absolute PATH.  The drawback is that using absolute paths prevent a
738
# configured tree to be moved without reconfiguration.
739
740
AC_DEFUN([AM_AUX_DIR_EXPAND],
741
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742
AC_PREREQ([2.50])dnl
743
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744
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745
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746
747
# AM_CONDITIONAL                                            -*- Autoconf -*-
748
749
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
750
# Free Software Foundation, Inc.
751
#
752
# This file is free software; the Free Software Foundation
753
# gives unlimited permission to copy and/or distribute it,
754
# with or without modifications, as long as this notice is preserved.
755
756
# serial 9
757
758
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
759
# -------------------------------------
760
# Define a conditional.
761
AC_DEFUN([AM_CONDITIONAL],
762
[AC_PREREQ(2.52)dnl
763
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
764
	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
765
AC_SUBST([$1_TRUE])dnl
766
AC_SUBST([$1_FALSE])dnl
767
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
768
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
769
m4_define([_AM_COND_VALUE_$1], [$2])dnl
770
if $2; then
771
  $1_TRUE=
772
  $1_FALSE='#'
773
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774
  $1_TRUE='#'
775
  $1_FALSE=
776
fi
777
AC_CONFIG_COMMANDS_PRE(
778
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
779
  AC_MSG_ERROR([[conditional "$1" was never defined.
780
Usually this means the macro was only invoked conditionally.]])
781
fi])])
782
783
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
784
# 2010, 2011 Free Software Foundation, Inc.
785
#
786
# This file is free software; the Free Software Foundation
787
# gives unlimited permission to copy and/or distribute it,
788
# with or without modifications, as long as this notice is preserved.
789
790
# serial 12
791
792
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
793
# written in clear, in which case automake, when reading aclocal.m4,
794
# will think it sees a *use*, and therefore will trigger all it's
795
# C support machinery.  Also note that it means that autoscan, seeing
796
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
797
798
799
# _AM_DEPENDENCIES(NAME)
800
# ----------------------
801
# See how the compiler implements dependency checking.
802
# NAME is "CC", "CXX", "GCJ", or "OBJC".
803
# We try a few techniques and use that to set a single cache variable.
804
#
805
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
806
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
807
# dependency, and given that the user is not expected to run this macro,
808
# just rely on AC_PROG_CC.
809
AC_DEFUN([_AM_DEPENDENCIES],
810
[AC_REQUIRE([AM_SET_DEPDIR])dnl
811
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
812
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
813
AC_REQUIRE([AM_DEP_TRACK])dnl
814
815
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
816
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817
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818
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819
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820
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821
822
AC_CACHE_CHECK([dependency style of $depcc],
823
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824
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
825
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828
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829
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830
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832
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833
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834
  cp "$am_depcomp" conftest.dir
835
  cd conftest.dir
836
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838
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840
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841
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842
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843
844
  am_cv_$1_dependencies_compiler_type=none
845
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846
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847
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848
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849
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850
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851
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852
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853
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854
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855
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856
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857
858
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859
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860
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861
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862
    #
863
    # We need to recreate these files for each test, as the compiler may
864
    # overwrite some of them when testing with obscure command lines.
865
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866
    : > sub/conftest.c
867
    for i in 1 2 3 4 5 6; do
868
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
869
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870
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871
      touch sub/conftst$i.h
872
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873
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874
875
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876
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877
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878
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879
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880
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881
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882
    gcc)
883
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884
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885
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886
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887
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888
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889
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890
	continue
891
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892
	break
893
      fi
894
      ;;
895
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
896
      # This compiler won't grok `-c -o', but also, the minuso test has
897
      # not run yet.  These depmodes are late enough in the game, and
898
      # so weak that their functioning should not be impacted.
899
      am__obj=conftest.${OBJEXT-o}
900
      am__minus_obj=
901
      ;;
902
    none) break ;;
903
    esac
904
    if depmode=$depmode \
905
       source=sub/conftest.c object=$am__obj \
906
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
907
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
908
         >/dev/null 2>conftest.err &&
909
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
910
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
911
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
912
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
913
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914
      # or remarks (even with -Werror).  So we grep stderr for any message
915
      # that says an option was ignored or not supported.
916
      # When given -MP, icc 7.0 and 7.1 complain thusly:
917
      #   icc: Command line warning: ignoring option '-M'; no argument required
918
      # The diagnosis changed in icc 8.0:
919
      #   icc: Command line remark: option '-MP' not supported
920
      if (grep 'ignoring option' conftest.err ||
921
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
922
        am_cv_$1_dependencies_compiler_type=$depmode
923
        break
924
      fi
925
    fi
926
  done
927
928
  cd ..
929
  rm -rf conftest.dir
930
else
931
  am_cv_$1_dependencies_compiler_type=none
932
fi
933
])
934
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
935
AM_CONDITIONAL([am__fastdep$1], [
936
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937
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
938
])
939
940
941
# AM_SET_DEPDIR
942
# -------------
943
# Choose a directory name for dependency files.
944
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
945
AC_DEFUN([AM_SET_DEPDIR],
946
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
947
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
948
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949
950
951
# AM_DEP_TRACK
952
# ------------
953
AC_DEFUN([AM_DEP_TRACK],
954
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955
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956
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957
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958
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959
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960
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961
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962
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
963
AC_SUBST([AMDEPBACKSLASH])dnl
964
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965
AC_SUBST([am__nodep])dnl
966
_AM_SUBST_NOTMAKE([am__nodep])dnl
967
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968
969
# Generate code to set up dependency tracking.              -*- Autoconf -*-
970
971
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
972
# Free Software Foundation, Inc.
973
#
974
# This file is free software; the Free Software Foundation
975
# gives unlimited permission to copy and/or distribute it,
976
# with or without modifications, as long as this notice is preserved.
977
978
#serial 5
979
980
# _AM_OUTPUT_DEPENDENCY_COMMANDS
981
# ------------------------------
982
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
983
[{
984
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987
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988
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989
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990
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991
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992
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993
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994
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995
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996
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997
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998
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999
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1000
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1001
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1002
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1003
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1004
      dirpart=`AS_DIRNAME("$mf")`
1005
    else
1006
      continue
1007
    fi
1008
    # Extract the definition of DEPDIR, am__include, and am__quote
1009
    # from the Makefile without running `make'.
1010
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1011
    test -z "$DEPDIR" && continue
1012
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
1013
    test -z "am__include" && continue
1014
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1015
    # When using ansi2knr, U may be empty or an underscore; expand it
1016
    U=`sed -n 's/^U = //p' < "$mf"`
1017
    # Find all dependency output files, they are included files with
1018
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
1019
    # simplest approach to changing $(DEPDIR) to its actual value in the
1020
    # expansion.
1021
    for file in `sed -n "
1022
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1023
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1024
      # Make sure the directory exists.
1025
      test -f "$dirpart/$file" && continue
1026
      fdir=`AS_DIRNAME(["$file"])`
1027
      AS_MKDIR_P([$dirpart/$fdir])
1028
      # echo "creating $dirpart/$file"
1029
      echo '# dummy' > "$dirpart/$file"
1030
    done
1031
  done
1032
}
1033
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1034
1035
1036
# AM_OUTPUT_DEPENDENCY_COMMANDS
1037
# -----------------------------
1038
# This macro should only be invoked once -- use via AC_REQUIRE.
1039
#
1040
# This code is only required when automatic dependency tracking
1041
# is enabled.  FIXME.  This creates each `.P' file that we will
1042
# need in order to bootstrap the dependency handling code.
1043
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1044
[AC_CONFIG_COMMANDS([depfiles],
1045
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1046
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1047
])
1048
1049
# Do all the work for Automake.                             -*- Autoconf -*-
1050
1051
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1052
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
1053
#
1054
# This file is free software; the Free Software Foundation
1055
# gives unlimited permission to copy and/or distribute it,
1056
# with or without modifications, as long as this notice is preserved.
1057
1058
# serial 16
1059
1060
# This macro actually does too much.  Some checks are only needed if
1061
# your package does certain things.  But this isn't really a big deal.
1062
1063
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1064
# AM_INIT_AUTOMAKE([OPTIONS])
1065
# -----------------------------------------------
1066
# The call with PACKAGE and VERSION arguments is the old style
1067
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
1068
# and VERSION should now be passed to AC_INIT and removed from
1069
# the call to AM_INIT_AUTOMAKE.
1070
# We support both call styles for the transition.  After
1071
# the next Automake release, Autoconf can make the AC_INIT
1072
# arguments mandatory, and then we can depend on a new Autoconf
1073
# release and drop the old call support.
1074
AC_DEFUN([AM_INIT_AUTOMAKE],
1075
[AC_PREREQ([2.62])dnl
1076
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
1077
dnl the ones we care about.
1078
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1079
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1080
AC_REQUIRE([AC_PROG_INSTALL])dnl
1081
if test "`cd $srcdir && pwd`" != "`pwd`"; then
1082
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1083
  # is not polluted with repeated "-I."
1084
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1085
  # test to see if srcdir already configured
1086
  if test -f $srcdir/config.status; then
1087
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1088
  fi
1089
fi
1090
1091
# test whether we have cygpath
1092
if test -z "$CYGPATH_W"; then
1093
  if (cygpath --version) >/dev/null 2>/dev/null; then
1094
    CYGPATH_W='cygpath -w'
1095
  else
1096
    CYGPATH_W=echo
1097
  fi
1098
fi
1099
AC_SUBST([CYGPATH_W])
1100
1101
# Define the identity of the package.
1102
dnl Distinguish between old-style and new-style calls.
1103
m4_ifval([$2],
1104
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1105
 AC_SUBST([PACKAGE], [$1])dnl
1106
 AC_SUBST([VERSION], [$2])],
1107
[_AM_SET_OPTIONS([$1])dnl
1108
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1109
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1110
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1111
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1112
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1113
1114
_AM_IF_OPTION([no-define],,
1115
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1116
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1117
1118
# Some tools Automake needs.
1119
AC_REQUIRE([AM_SANITY_CHECK])dnl
1120
AC_REQUIRE([AC_ARG_PROGRAM])dnl
1121
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1122
AM_MISSING_PROG(AUTOCONF, autoconf)
1123
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1124
AM_MISSING_PROG(AUTOHEADER, autoheader)
1125
AM_MISSING_PROG(MAKEINFO, makeinfo)
1126
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1127
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1128
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1129
# We need awk for the "check" target.  The system "awk" is bad on
1130
# some platforms.
1131
AC_REQUIRE([AC_PROG_AWK])dnl
1132
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1133
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1134
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1135
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1136
			     [_AM_PROG_TAR([v7])])])
1137
_AM_IF_OPTION([no-dependencies],,
1138
[AC_PROVIDE_IFELSE([AC_PROG_CC],
1139
		  [_AM_DEPENDENCIES(CC)],
1140
		  [define([AC_PROG_CC],
1141
			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1142
AC_PROVIDE_IFELSE([AC_PROG_CXX],
1143
		  [_AM_DEPENDENCIES(CXX)],
1144
		  [define([AC_PROG_CXX],
1145
			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1146
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1147
		  [_AM_DEPENDENCIES(OBJC)],
1148
		  [define([AC_PROG_OBJC],
1149
			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1150
])
1151
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1152
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1153
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
1154
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1155
AC_CONFIG_COMMANDS_PRE(dnl
1156
[m4_provide_if([_AM_COMPILER_EXEEXT],
1157
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1158
])
1159
1160
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
1161
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1162
dnl mangled by Autoconf and run in a shell conditional statement.
1163
m4_define([_AC_COMPILER_EXEEXT],
1164
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1165
1166
1167
# When config.status generates a header, we must update the stamp-h file.
1168
# This file resides in the same directory as the config header
1169
# that is generated.  The stamp files are numbered to have different names.
1170
1171
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1172
# loop where config.status creates the headers, so we can generate
1173
# our stamp files there.
1174
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1175
[# Compute $1's index in $config_headers.
1176
_am_arg=$1
1177
_am_stamp_count=1
1178
for _am_header in $config_headers :; do
1179
  case $_am_header in
1180
    $_am_arg | $_am_arg:* )
1181
      break ;;
1182
    * )
1183
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1184
  esac
1185
done
1186
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1187
1188
# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
1189
# Inc.
1190
#
1191
# This file is free software; the Free Software Foundation
1192
# gives unlimited permission to copy and/or distribute it,
1193
# with or without modifications, as long as this notice is preserved.
1194
1195
# serial 1
1196
1197
# AM_PROG_INSTALL_SH
1198
# ------------------
1199
# Define $install_sh.
1200
AC_DEFUN([AM_PROG_INSTALL_SH],
1201
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1202
if test x"${install_sh}" != xset; then
1203
  case $am_aux_dir in
1204
  *\ * | *\	*)
1205
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1206
  *)
1207
    install_sh="\${SHELL} $am_aux_dir/install-sh"
1208
  esac
1209
fi
1210
AC_SUBST(install_sh)])
1211
1212
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
1213
#
1214
# This file is free software; the Free Software Foundation
1215
# gives unlimited permission to copy and/or distribute it,
1216
# with or without modifications, as long as this notice is preserved.
1217
1218
# serial 2
1219
1220
# Check whether the underlying file-system supports filenames
1221
# with a leading dot.  For instance MS-DOS doesn't.
1222
AC_DEFUN([AM_SET_LEADING_DOT],
1223
[rm -rf .tst 2>/dev/null
1224
mkdir .tst 2>/dev/null
1225
if test -d .tst; then
1226
  am__leading_dot=.
1227
else
1228
  am__leading_dot=_
1229
fi
1230
rmdir .tst 2>/dev/null
1231
AC_SUBST([am__leading_dot])])
1232
1233
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
1234
# From Jim Meyering
1235
1236
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
1237
# 2011 Free Software Foundation, Inc.
1238
#
1239
# This file is free software; the Free Software Foundation
1240
# gives unlimited permission to copy and/or distribute it,
1241
# with or without modifications, as long as this notice is preserved.
1242
1243
# serial 5
1244
1245
# AM_MAINTAINER_MODE([DEFAULT-MODE])
1246
# ----------------------------------
1247
# Control maintainer-specific portions of Makefiles.
1248
# Default is to disable them, unless `enable' is passed literally.
1249
# For symmetry, `disable' may be passed as well.  Anyway, the user
1250
# can override the default with the --enable/--disable switch.
1251
AC_DEFUN([AM_MAINTAINER_MODE],
1252
[m4_case(m4_default([$1], [disable]),
1253
       [enable], [m4_define([am_maintainer_other], [disable])],
1254
       [disable], [m4_define([am_maintainer_other], [enable])],
1255
       [m4_define([am_maintainer_other], [enable])
1256
        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1257
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
1258
  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1259
  AC_ARG_ENABLE([maintainer-mode],
1260
[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
1261
			  (and sometimes confusing) to the casual installer],
1262
      [USE_MAINTAINER_MODE=$enableval],
1263
      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1264
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1265
  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1266
  MAINT=$MAINTAINER_MODE_TRUE
1267
  AC_SUBST([MAINT])dnl
1268
]
1269
)
1270
1271
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1272
1273
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
1274
1275
# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
1276
#
1277
# This file is free software; the Free Software Foundation
1278
# gives unlimited permission to copy and/or distribute it,
1279
# with or without modifications, as long as this notice is preserved.
1280
1281
# serial 4
1282
1283
# AM_MAKE_INCLUDE()
1284
# -----------------
1285
# Check to see how make treats includes.
1286
AC_DEFUN([AM_MAKE_INCLUDE],
1287
[am_make=${MAKE-make}
1288
cat > confinc << 'END'
1289
am__doit:
1290
	@echo this is the am__doit target
1291
.PHONY: am__doit
1292
END
1293
# If we don't find an include directive, just comment out the code.
1294
AC_MSG_CHECKING([for style of include used by $am_make])
1295
am__include="#"
1296
am__quote=
1297
_am_result=none
1298
# First try GNU make style include.
1299
echo "include confinc" > confmf
1300
# Ignore all kinds of additional output from `make'.
1301
case `$am_make -s -f confmf 2> /dev/null` in #(
1302
*the\ am__doit\ target*)
1303
  am__include=include
1304
  am__quote=
1305
  _am_result=GNU
1306
  ;;
1307
esac
1308
# Now try BSD make style include.
1309
if test "$am__include" = "#"; then
1310
   echo '.include "confinc"' > confmf
1311
   case `$am_make -s -f confmf 2> /dev/null` in #(
1312
   *the\ am__doit\ target*)
1313
     am__include=.include
1314
     am__quote="\""
1315
     _am_result=BSD
1316
     ;;
1317
   esac
1318
fi
1319
AC_SUBST([am__include])
1320
AC_SUBST([am__quote])
1321
AC_MSG_RESULT([$_am_result])
1322
rm -f confinc confmf
1323
])
1324
1325
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
1326
# Free Software Foundation, Inc.
1327
#
1328
# This file is free software; the Free Software Foundation
1329
# gives unlimited permission to copy and/or distribute it,
1330
# with or without modifications, as long as this notice is preserved.
1331
1332
# serial 6
1333
1334
# AM_PROG_CC_C_O
1335
# --------------
1336
# Like AC_PROG_CC_C_O, but changed for automake.
1337
AC_DEFUN([AM_PROG_CC_C_O],
1338
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
1339
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1340
AC_REQUIRE_AUX_FILE([compile])dnl
1341
# FIXME: we rely on the cache variable name because
1342
# there is no other way.
1343
set dummy $CC
1344
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
1345
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
1346
if test "$am_t" != yes; then
1347
   # Losing compiler, so override with the script.
1348
   # FIXME: It is wrong to rewrite CC.
1349
   # But if we don't then we get into trouble of one sort or another.
1350
   # A longer-term fix would be to have automake use am__CC in this case,
1351
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1352
   CC="$am_aux_dir/compile $CC"
1353
fi
1354
dnl Make sure AC_PROG_CC is never called again, or it will override our
1355
dnl setting of CC.
1356
m4_define([AC_PROG_CC],
1357
          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
1358
])
1359
1360
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
1361
1362
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1363
# Free Software Foundation, Inc.
1364
#
1365
# This file is free software; the Free Software Foundation
1366
# gives unlimited permission to copy and/or distribute it,
1367
# with or without modifications, as long as this notice is preserved.
1368
1369
# serial 6
1370
1371
# AM_MISSING_PROG(NAME, PROGRAM)
1372
# ------------------------------
1373
AC_DEFUN([AM_MISSING_PROG],
1374
[AC_REQUIRE([AM_MISSING_HAS_RUN])
1375
$1=${$1-"${am_missing_run}$2"}
1376
AC_SUBST($1)])
1377
1378
1379
# AM_MISSING_HAS_RUN
1380
# ------------------
1381
# Define MISSING if not defined so far and test if it supports --run.
1382
# If it does, set am_missing_run to use it, otherwise, to nothing.
1383
AC_DEFUN([AM_MISSING_HAS_RUN],
1384
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1385
AC_REQUIRE_AUX_FILE([missing])dnl
1386
if test x"${MISSING+set}" != xset; then
1387
  case $am_aux_dir in
1388
  *\ * | *\	*)
1389
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1390
  *)
1391
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
1392
  esac
1393
fi
1394
# Use eval to expand $SHELL
1395
if eval "$MISSING --run true"; then
1396
  am_missing_run="$MISSING --run "
1397
else
1398
  am_missing_run=
1399
  AC_MSG_WARN([`missing' script is too old or missing])
1400
fi
1401
])
1402
1403
# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
1404
# Inc.
1405
#
1406
# This file is free software; the Free Software Foundation
1407
# gives unlimited permission to copy and/or distribute it,
1408
# with or without modifications, as long as this notice is preserved.
1409
1410
# serial 1
1411
1412
# AM_PROG_MKDIR_P
1413
# ---------------
1414
# Check for `mkdir -p'.
1415
AC_DEFUN([AM_PROG_MKDIR_P],
1416
[AC_PREREQ([2.60])dnl
1417
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1418
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
1419
dnl while keeping a definition of mkdir_p for backward compatibility.
1420
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1421
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1422
dnl Makefile.ins that do not define MKDIR_P, so we do our own
1423
dnl adjustment using top_builddir (which is defined more often than
1424
dnl MKDIR_P).
1425
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1426
case $mkdir_p in
1427
  [[\\/$]]* | ?:[[\\/]]*) ;;
1428
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1429
esac
1430
])
1431
1432
# Helper functions for option handling.                     -*- Autoconf -*-
1433
1434
# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
1435
# Foundation, Inc.
1436
#
1437
# This file is free software; the Free Software Foundation
1438
# gives unlimited permission to copy and/or distribute it,
1439
# with or without modifications, as long as this notice is preserved.
1440
1441
# serial 5
1442
1443
# _AM_MANGLE_OPTION(NAME)
1444
# -----------------------
1445
AC_DEFUN([_AM_MANGLE_OPTION],
1446
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1447
1448
# _AM_SET_OPTION(NAME)
1449
# --------------------
1450
# Set option NAME.  Presently that only means defining a flag for this option.
1451
AC_DEFUN([_AM_SET_OPTION],
1452
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1453
1454
# _AM_SET_OPTIONS(OPTIONS)
1455
# ------------------------
1456
# OPTIONS is a space-separated list of Automake options.
1457
AC_DEFUN([_AM_SET_OPTIONS],
1458
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1459
1460
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1461
# -------------------------------------------
1462
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1463
AC_DEFUN([_AM_IF_OPTION],
1464
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1465
1466
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
1467
1468
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1469
# Free Software Foundation, Inc.
1470
#
1471
# This file is free software; the Free Software Foundation
1472
# gives unlimited permission to copy and/or distribute it,
1473
# with or without modifications, as long as this notice is preserved.
1474
1475
# serial 5
1476
1477
# AM_SANITY_CHECK
1478
# ---------------
1479
AC_DEFUN([AM_SANITY_CHECK],
1480
[AC_MSG_CHECKING([whether build environment is sane])
1481
# Just in case
1482
sleep 1
1483
echo timestamp > conftest.file
1484
# Reject unsafe characters in $srcdir or the absolute working directory
1485
# name.  Accept space and tab only in the latter.
1486
am_lf='
1487
'
1488
case `pwd` in
1489
  *[[\\\"\#\$\&\'\`$am_lf]]*)
1490
    AC_MSG_ERROR([unsafe absolute working directory name]);;
1491
esac
1492
case $srcdir in
1493
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
1494
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1495
esac
1496
1497
# Do `set' in a subshell so we don't clobber the current shell's
1498
# arguments.  Must try -L first in case configure is actually a
1499
# symlink; some systems play weird games with the mod time of symlinks
1500
# (eg FreeBSD returns the mod time of the symlink's containing
1501
# directory).
1502
if (
1503
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1504
   if test "$[*]" = "X"; then
1505
      # -L didn't work.
1506
      set X `ls -t "$srcdir/configure" conftest.file`
1507
   fi
1508
   rm -f conftest.file
1509
   if test "$[*]" != "X $srcdir/configure conftest.file" \
1510
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
1511
1512
      # If neither matched, then we have a broken ls.  This can happen
1513
      # if, for instance, CONFIG_SHELL is bash and it inherits a
1514
      # broken ls alias from the environment.  This has actually
1515
      # happened.  Such a system could not be considered "sane".
1516
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
1517
alias in your environment])
1518
   fi
1519
1520
   test "$[2]" = conftest.file
1521
   )
1522
then
1523
   # Ok.
1524
   :
1525
else
1526
   AC_MSG_ERROR([newly created file is older than distributed files!
1527
Check your system clock])
1528
fi
1529
AC_MSG_RESULT(yes)])
1530
1531
# Copyright (C) 2009, 2011  Free Software Foundation, Inc.
1532
#
1533
# This file is free software; the Free Software Foundation
1534
# gives unlimited permission to copy and/or distribute it,
1535
# with or without modifications, as long as this notice is preserved.
1536
1537
# serial 2
1538
1539
# AM_SILENT_RULES([DEFAULT])
1540
# --------------------------
1541
# Enable less verbose build rules; with the default set to DEFAULT
1542
# (`yes' being less verbose, `no' or empty being verbose).
1543
AC_DEFUN([AM_SILENT_RULES],
1544
[AC_ARG_ENABLE([silent-rules],
1545
[  --enable-silent-rules          less verbose build output (undo: `make V=1')
1546
  --disable-silent-rules         verbose build output (undo: `make V=0')])
1547
case $enable_silent_rules in
1548
yes) AM_DEFAULT_VERBOSITY=0;;
1549
no)  AM_DEFAULT_VERBOSITY=1;;
1550
*)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1551
esac
1552
dnl
1553
dnl A few `make' implementations (e.g., NonStop OS and NextStep)
1554
dnl do not support nested variable expansions.
1555
dnl See automake bug#9928 and bug#10237.
1556
am_make=${MAKE-make}
1557
AC_CACHE_CHECK([whether $am_make supports nested variables],
1558
   [am_cv_make_support_nested_variables],
1559
   [if AS_ECHO([['TRUE=$(BAR$(V))
1560
BAR0=false
1561
BAR1=true
1562
V=1
1563
am__doit:
1564
	@$(TRUE)
1565
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1566
  am_cv_make_support_nested_variables=yes
1567
else
1568
  am_cv_make_support_nested_variables=no
1569
fi])
1570
if test $am_cv_make_support_nested_variables = yes; then
1571
  dnl Using `$V' instead of `$(V)' breaks IRIX make.
1572
  AM_V='$(V)'
1573
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1574
else
1575
  AM_V=$AM_DEFAULT_VERBOSITY
1576
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1577
fi
1578
AC_SUBST([AM_V])dnl
1579
AM_SUBST_NOTMAKE([AM_V])dnl
1580
AC_SUBST([AM_DEFAULT_V])dnl
1581
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1582
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1583
AM_BACKSLASH='\'
1584
AC_SUBST([AM_BACKSLASH])dnl
1585
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1586
])
1587
1588
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1589
#
1590
# This file is free software; the Free Software Foundation
1591
# gives unlimited permission to copy and/or distribute it,
1592
# with or without modifications, as long as this notice is preserved.
1593
1594
# serial 1
1595
1596
# AM_PROG_INSTALL_STRIP
1597
# ---------------------
1598
# One issue with vendor `install' (even GNU) is that you can't
1599
# specify the program used to strip binaries.  This is especially
1600
# annoying in cross-compiling environments, where the build's strip
1601
# is unlikely to handle the host's binaries.
1602
# Fortunately install-sh will honor a STRIPPROG variable, so we
1603
# always use install-sh in `make install-strip', and initialize
1604
# STRIPPROG with the value of the STRIP variable (set by the user).
1605
AC_DEFUN([AM_PROG_INSTALL_STRIP],
1606
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1607
# Installed binaries are usually stripped using `strip' when the user
1608
# run `make install-strip'.  However `strip' might not be the right
1609
# tool to use in cross-compilation environments, therefore Automake
1610
# will honor the `STRIP' environment variable to overrule this program.
1611
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1612
if test "$cross_compiling" != no; then
1613
  AC_CHECK_TOOL([STRIP], [strip], :)
1614
fi
1615
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1616
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1617
1618
# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1619
#
1620
# This file is free software; the Free Software Foundation
1621
# gives unlimited permission to copy and/or distribute it,
1622
# with or without modifications, as long as this notice is preserved.
1623
1624
# serial 3
1625
1626
# _AM_SUBST_NOTMAKE(VARIABLE)
1627
# ---------------------------
1628
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1629
# This macro is traced by Automake.
1630
AC_DEFUN([_AM_SUBST_NOTMAKE])
1631
1632
# AM_SUBST_NOTMAKE(VARIABLE)
1633
# --------------------------
1634
# Public sister of _AM_SUBST_NOTMAKE.
1635
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1636
1637
# Check how to create a tarball.                            -*- Autoconf -*-
1638
1639
# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1640
#
1641
# This file is free software; the Free Software Foundation
1642
# gives unlimited permission to copy and/or distribute it,
1643
# with or without modifications, as long as this notice is preserved.
1644
1645
# serial 2
1646
1647
# _AM_PROG_TAR(FORMAT)
1648
# --------------------
1649
# Check how to create a tarball in format FORMAT.
1650
# FORMAT should be one of `v7', `ustar', or `pax'.
1651
#
1652
# Substitute a variable $(am__tar) that is a command
1653
# writing to stdout a FORMAT-tarball containing the directory
1654
# $tardir.
1655
#     tardir=directory && $(am__tar) > result.tar
1656
#
1657
# Substitute a variable $(am__untar) that extract such
1658
# a tarball read from stdin.
1659
#     $(am__untar) < result.tar
1660
AC_DEFUN([_AM_PROG_TAR],
1661
[# Always define AMTAR for backward compatibility.  Yes, it's still used
1662
# in the wild :-(  We should find a proper way to deprecate it ...
1663
AC_SUBST([AMTAR], ['$${TAR-tar}'])
1664
m4_if([$1], [v7],
1665
     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1666
     [m4_case([$1], [ustar],, [pax],,
1667
              [m4_fatal([Unknown tar format])])
1668
AC_MSG_CHECKING([how to create a $1 tar archive])
1669
# Loop over all known methods to create a tar archive until one works.
1670
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1671
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1672
# Do not fold the above two line into one, because Tru64 sh and
1673
# Solaris sh will not grok spaces in the rhs of `-'.
1674
for _am_tool in $_am_tools
1675
do
1676
  case $_am_tool in
1677
  gnutar)
1678
    for _am_tar in tar gnutar gtar;
1679
    do
1680
      AM_RUN_LOG([$_am_tar --version]) && break
1681
    done
1682
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1683
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1684
    am__untar="$_am_tar -xf -"
1685
    ;;
1686
  plaintar)
1687
    # Must skip GNU tar: if it does not support --format= it doesn't create
1688
    # ustar tarball either.
1689
    (tar --version) >/dev/null 2>&1 && continue
1690
    am__tar='tar chf - "$$tardir"'
1691
    am__tar_='tar chf - "$tardir"'
1692
    am__untar='tar xf -'
1693
    ;;
1694
  pax)
1695
    am__tar='pax -L -x $1 -w "$$tardir"'
1696
    am__tar_='pax -L -x $1 -w "$tardir"'
1697
    am__untar='pax -r'
1698
    ;;
1699
  cpio)
1700
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1701
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1702
    am__untar='cpio -i -H $1 -d'
1703
    ;;
1704
  none)
1705
    am__tar=false
1706
    am__tar_=false
1707
    am__untar=false
1708
    ;;
1709
  esac
1710
1711
  # If the value was cached, stop now.  We just wanted to have am__tar
1712
  # and am__untar set.
1713
  test -n "${am_cv_prog_tar_$1}" && break
1714
1715
  # tar/untar a dummy directory, and stop if the command works
1716
  rm -rf conftest.dir
1717
  mkdir conftest.dir
1718
  echo GrepMe > conftest.dir/file
1719
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1720
  rm -rf conftest.dir
1721
  if test -s conftest.tar; then
1722
    AM_RUN_LOG([$am__untar <conftest.tar])
1723
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1724
  fi
1725
done
1726
rm -rf conftest.dir
1727
1728
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1729
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1730
AC_SUBST([am__tar])
1731
AC_SUBST([am__untar])
1732
]) # _AM_PROG_TAR
1733
1734
# Autoconf support for the Vala compiler
1735
1736
# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
1737
#
1738
# This file is free software; the Free Software Foundation
1739
# gives unlimited permission to copy and/or distribute it,
1740
# with or without modifications, as long as this notice is preserved.
1741
1742
# serial 4
1743
1744
# Check whether the Vala compiler exists in `PATH'. If it is found, the
1745
# variable VALAC is set. Optionally a minimum release number of the
1746
# compiler can be requested.
1747
#
1748
# AM_PROG_VALAC([MINIMUM-VERSION])
1749
# --------------------------------
1750
AC_DEFUN([AM_PROG_VALAC],
1751
[AC_PATH_PROG([VALAC], [valac], [])
1752
 AS_IF([test -z "$VALAC"],
1753
   [AC_MSG_WARN([No Vala compiler found.  You will not be able to compile .vala source files.])],
1754
   [AS_IF([test -n "$1"],
1755
      [AC_MSG_CHECKING([$VALAC is at least version $1])
1756
       am__vala_version=`$VALAC --version | sed 's/Vala  *//'`
1757
       AS_VERSION_COMPARE([$1], ["$am__vala_version"],
1758
         [AC_MSG_RESULT([yes])],
1759
         [AC_MSG_RESULT([yes])],
1760
         [AC_MSG_RESULT([no])
1761
          AC_MSG_ERROR([Vala $1 not found.])])])])
1762
])
1763
1764
m4_include([m4/intltool.m4])
1765
m4_include([m4/libtool.m4])
1766
m4_include([m4/ltoptions.m4])
1767
m4_include([m4/ltsugar.m4])
1768
m4_include([m4/ltversion.m4])
1769
m4_include([m4/lt~obsolete.m4])
1770
m4_include([acinclude.m4])