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  1. # generated automatically by aclocal 1.15 -*- Autoconf -*-
  2. # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  3. # This file is free software; the Free Software Foundation
  4. # gives unlimited permission to copy and/or distribute it,
  5. # with or without modifications, as long as this notice is preserved.
  6. # This program is distributed in the hope that it will be useful,
  7. # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  8. # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  9. # PARTICULAR PURPOSE.
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  18. # Copyright (C) 2002-2014 Free Software Foundation, Inc.
  19. #
  20. # This file is free software; the Free Software Foundation
  21. # gives unlimited permission to copy and/or distribute it,
  22. # with or without modifications, as long as this notice is preserved.
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  99. # Copyright (C) 1997-2014 Free Software Foundation, Inc.
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  101. # This file is free software; the Free Software Foundation
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  128. # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  129. #
  130. # This file is free software; the Free Software Foundation
  131. # gives unlimited permission to copy and/or distribute it,
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  216. case $depmode in
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  227. break
  228. fi
  229. ;;
  230. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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  232. # not run yet. These depmodes are late enough in the game, and
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  234. am__obj=conftest.${OBJEXT-o}
  235. am__minus_obj=
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  237. none) break ;;
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  239. if depmode=$depmode \
  240. source=sub/conftest.c object=$am__obj \
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  242. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  243. >/dev/null 2>conftest.err &&
  244. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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  246. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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  257. am_cv_$1_dependencies_compiler_type=$depmode
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  285. AS_HELP_STRING(
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  293. AMDEPBACKSLASH='\'
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  298. _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
  299. AC_SUBST([am__nodep])dnl
  300. _AM_SUBST_NOTMAKE([am__nodep])dnl
  301. ])
  302. # Generate code to set up dependency tracking. -*- Autoconf -*-
  303. # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  304. #
  305. # This file is free software; the Free Software Foundation
  306. # gives unlimited permission to copy and/or distribute it,
  307. # with or without modifications, as long as this notice is preserved.
  308. # _AM_OUTPUT_DEPENDENCY_COMMANDS
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  315. case $CONFIG_FILES in
  316. *\'*) eval set x "$CONFIG_FILES" ;;
  317. *) set x $CONFIG_FILES ;;
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  372. # Do all the work for Automake. -*- Autoconf -*-
  373. # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  374. #
  375. # This file is free software; the Free Software Foundation
  376. # gives unlimited permission to copy and/or distribute it,
  377. # with or without modifications, as long as this notice is preserved.
  378. # This macro actually does too much. Some checks are only needed if
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  442. AC_REQUIRE([AC_ARG_PROGRAM])dnl
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  444. AM_MISSING_PROG([AUTOCONF], [autoconf])
  445. AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
  446. AM_MISSING_PROG([AUTOHEADER], [autoheader])
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  449. AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
  450. AC_REQUIRE([AC_PROG_MKDIR_P])dnl
  451. # For better backward compatibility. To be removed once Automake 1.9.x
  452. # dies out for good. For more background, see:
  453. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  454. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  455. AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
  456. # We need awk for the "check" target (and possibly the TAP driver). The
  457. # system "awk" is bad on some platforms.
  458. AC_REQUIRE([AC_PROG_AWK])dnl
  459. AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  460. AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  461. _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
  462. [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
  463. [_AM_PROG_TAR([v7])])])
  464. _AM_IF_OPTION([no-dependencies],,
  465. [AC_PROVIDE_IFELSE([AC_PROG_CC],
  466. [_AM_DEPENDENCIES([CC])],
  467. [m4_define([AC_PROG_CC],
  468. m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
  469. AC_PROVIDE_IFELSE([AC_PROG_CXX],
  470. [_AM_DEPENDENCIES([CXX])],
  471. [m4_define([AC_PROG_CXX],
  472. m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
  473. AC_PROVIDE_IFELSE([AC_PROG_OBJC],
  474. [_AM_DEPENDENCIES([OBJC])],
  475. [m4_define([AC_PROG_OBJC],
  476. m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
  477. AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
  478. [_AM_DEPENDENCIES([OBJCXX])],
  479. [m4_define([AC_PROG_OBJCXX],
  480. m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
  481. ])
  482. AC_REQUIRE([AM_SILENT_RULES])dnl
  483. dnl The testsuite driver may need to know about EXEEXT, so add the
  484. dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
  485. dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
  486. AC_CONFIG_COMMANDS_PRE(dnl
  487. [m4_provide_if([_AM_COMPILER_EXEEXT],
  488. [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
  489. # POSIX will say in a future version that running "rm -f" with no argument
  490. # is OK; and we want to be able to make that assumption in our Makefile
  491. # recipes. So use an aggressive probe to check that the usage we want is
  492. # actually supported "in the wild" to an acceptable degree.
  493. # See automake bug#10828.
  494. # To make any issue more visible, cause the running configure to be aborted
  495. # by default if the 'rm' program in use doesn't match our expectations; the
  496. # user can still override this though.
  497. if rm -f && rm -fr && rm -rf; then : OK; else
  498. cat >&2 <<'END'
  499. Oops!
  500. Your 'rm' program seems unable to run without file operands specified
  501. on the command line, even when the '-f' option is present. This is contrary
  502. to the behaviour of most rm programs out there, and not conforming with
  503. the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  504. Please tell bug-automake@gnu.org about your system, including the value
  505. of your $PATH and any error possibly output before this message. This
  506. can help us improve future automake versions.
  507. END
  508. if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  509. echo 'Configuration will proceed anyway, since you have set the' >&2
  510. echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  511. echo >&2
  512. else
  513. cat >&2 <<'END'
  514. Aborting the configuration process, to ensure you take notice of the issue.
  515. You can download and install GNU coreutils to get an 'rm' implementation
  516. that behaves properly: <http://www.gnu.org/software/coreutils/>.
  517. If you want to complete the configuration process using your problematic
  518. 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  519. to "yes", and re-run configure.
  520. END
  521. AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
  522. fi
  523. fi
  524. dnl The trailing newline in this macro's definition is deliberate, for
  525. dnl backward compatibility and to allow trailing 'dnl'-style comments
  526. dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
  527. ])
  528. dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
  529. dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
  530. dnl mangled by Autoconf and run in a shell conditional statement.
  531. m4_define([_AC_COMPILER_EXEEXT],
  532. m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
  533. # When config.status generates a header, we must update the stamp-h file.
  534. # This file resides in the same directory as the config header
  535. # that is generated. The stamp files are numbered to have different names.
  536. # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
  537. # loop where config.status creates the headers, so we can generate
  538. # our stamp files there.
  539. AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
  540. [# Compute $1's index in $config_headers.
  541. _am_arg=$1
  542. _am_stamp_count=1
  543. for _am_header in $config_headers :; do
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  549. esac
  550. done
  551. echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
  552. # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  553. #
  554. # This file is free software; the Free Software Foundation
  555. # gives unlimited permission to copy and/or distribute it,
  556. # with or without modifications, as long as this notice is preserved.
  557. # AM_PROG_INSTALL_SH
  558. # ------------------
  559. # Define $install_sh.
  560. AC_DEFUN([AM_PROG_INSTALL_SH],
  561. [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  562. if test x"${install_sh+set}" != xset; then
  563. case $am_aux_dir in
  564. *\ * | *\ *)
  565. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  566. *)
  567. install_sh="\${SHELL} $am_aux_dir/install-sh"
  568. esac
  569. fi
  570. AC_SUBST([install_sh])])
  571. # Copyright (C) 2003-2014 Free Software Foundation, Inc.
  572. #
  573. # This file is free software; the Free Software Foundation
  574. # gives unlimited permission to copy and/or distribute it,
  575. # with or without modifications, as long as this notice is preserved.
  576. # Check whether the underlying file-system supports filenames
  577. # with a leading dot. For instance MS-DOS doesn't.
  578. AC_DEFUN([AM_SET_LEADING_DOT],
  579. [rm -rf .tst 2>/dev/null
  580. mkdir .tst 2>/dev/null
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  583. else
  584. am__leading_dot=_
  585. fi
  586. rmdir .tst 2>/dev/null
  587. AC_SUBST([am__leading_dot])])
  588. # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
  589. # From Jim Meyering
  590. # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  591. #
  592. # This file is free software; the Free Software Foundation
  593. # gives unlimited permission to copy and/or distribute it,
  594. # with or without modifications, as long as this notice is preserved.
  595. # AM_MAINTAINER_MODE([DEFAULT-MODE])
  596. # ----------------------------------
  597. # Control maintainer-specific portions of Makefiles.
  598. # Default is to disable them, unless 'enable' is passed literally.
  599. # For symmetry, 'disable' may be passed as well. Anyway, the user
  600. # can override the default with the --enable/--disable switch.
  601. AC_DEFUN([AM_MAINTAINER_MODE],
  602. [m4_case(m4_default([$1], [disable]),
  603. [enable], [m4_define([am_maintainer_other], [disable])],
  604. [disable], [m4_define([am_maintainer_other], [enable])],
  605. [m4_define([am_maintainer_other], [enable])
  606. m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
  607. AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  608. dnl maintainer-mode's default is 'disable' unless 'enable' is passed
  609. AC_ARG_ENABLE([maintainer-mode],
  610. [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
  611. am_maintainer_other[ make rules and dependencies not useful
  612. (and sometimes confusing) to the casual installer])],
  613. [USE_MAINTAINER_MODE=$enableval],
  614. [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
  615. AC_MSG_RESULT([$USE_MAINTAINER_MODE])
  616. AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
  617. MAINT=$MAINTAINER_MODE_TRUE
  618. AC_SUBST([MAINT])dnl
  619. ]
  620. )
  621. # Check to see how 'make' treats includes. -*- Autoconf -*-
  622. # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  623. #
  624. # This file is free software; the Free Software Foundation
  625. # gives unlimited permission to copy and/or distribute it,
  626. # with or without modifications, as long as this notice is preserved.
  627. # AM_MAKE_INCLUDE()
  628. # -----------------
  629. # Check to see how make treats includes.
  630. AC_DEFUN([AM_MAKE_INCLUDE],
  631. [am_make=${MAKE-make}
  632. cat > confinc << 'END'
  633. am__doit:
  634. @echo this is the am__doit target
  635. .PHONY: am__doit
  636. END
  637. # If we don't find an include directive, just comment out the code.
  638. AC_MSG_CHECKING([for style of include used by $am_make])
  639. am__include="#"
  640. am__quote=
  641. _am_result=none
  642. # First try GNU make style include.
  643. echo "include confinc" > confmf
  644. # Ignore all kinds of additional output from 'make'.
  645. case `$am_make -s -f confmf 2> /dev/null` in #(
  646. *the\ am__doit\ target*)
  647. am__include=include
  648. am__quote=
  649. _am_result=GNU
  650. ;;
  651. esac
  652. # Now try BSD make style include.
  653. if test "$am__include" = "#"; then
  654. echo '.include "confinc"' > confmf
  655. case `$am_make -s -f confmf 2> /dev/null` in #(
  656. *the\ am__doit\ target*)
  657. am__include=.include
  658. am__quote="\""
  659. _am_result=BSD
  660. ;;
  661. esac
  662. fi
  663. AC_SUBST([am__include])
  664. AC_SUBST([am__quote])
  665. AC_MSG_RESULT([$_am_result])
  666. rm -f confinc confmf
  667. ])
  668. # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
  669. # Copyright (C) 1997-2014 Free Software Foundation, Inc.
  670. #
  671. # This file is free software; the Free Software Foundation
  672. # gives unlimited permission to copy and/or distribute it,
  673. # with or without modifications, as long as this notice is preserved.
  674. # AM_MISSING_PROG(NAME, PROGRAM)
  675. # ------------------------------
  676. AC_DEFUN([AM_MISSING_PROG],
  677. [AC_REQUIRE([AM_MISSING_HAS_RUN])
  678. $1=${$1-"${am_missing_run}$2"}
  679. AC_SUBST($1)])
  680. # AM_MISSING_HAS_RUN
  681. # ------------------
  682. # Define MISSING if not defined so far and test if it is modern enough.
  683. # If it is, set am_missing_run to use it, otherwise, to nothing.
  684. AC_DEFUN([AM_MISSING_HAS_RUN],
  685. [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  686. AC_REQUIRE_AUX_FILE([missing])dnl
  687. if test x"${MISSING+set}" != xset; then
  688. case $am_aux_dir in
  689. *\ * | *\ *)
  690. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  691. *)
  692. MISSING="\${SHELL} $am_aux_dir/missing" ;;
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  695. # Use eval to expand $SHELL
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  697. am_missing_run="$MISSING "
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  699. am_missing_run=
  700. AC_MSG_WARN(['missing' script is too old or missing])
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  702. ])
  703. # Helper functions for option handling. -*- Autoconf -*-
  704. # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  705. #
  706. # This file is free software; the Free Software Foundation
  707. # gives unlimited permission to copy and/or distribute it,
  708. # with or without modifications, as long as this notice is preserved.
  709. # _AM_MANGLE_OPTION(NAME)
  710. # -----------------------
  711. AC_DEFUN([_AM_MANGLE_OPTION],
  712. [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  713. # _AM_SET_OPTION(NAME)
  714. # --------------------
  715. # Set option NAME. Presently that only means defining a flag for this option.
  716. AC_DEFUN([_AM_SET_OPTION],
  717. [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
  718. # _AM_SET_OPTIONS(OPTIONS)
  719. # ------------------------
  720. # OPTIONS is a space-separated list of Automake options.
  721. AC_DEFUN([_AM_SET_OPTIONS],
  722. [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  723. # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  724. # -------------------------------------------
  725. # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  726. AC_DEFUN([_AM_IF_OPTION],
  727. [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  728. # Copyright (C) 1999-2014 Free Software Foundation, Inc.
  729. #
  730. # This file is free software; the Free Software Foundation
  731. # gives unlimited permission to copy and/or distribute it,
  732. # with or without modifications, as long as this notice is preserved.
  733. # _AM_PROG_CC_C_O
  734. # ---------------
  735. # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
  736. # to automatically call this.
  737. AC_DEFUN([_AM_PROG_CC_C_O],
  738. [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  739. AC_REQUIRE_AUX_FILE([compile])dnl
  740. AC_LANG_PUSH([C])dnl
  741. AC_CACHE_CHECK(
  742. [whether $CC understands -c and -o together],
  743. [am_cv_prog_cc_c_o],
  744. [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
  745. # Make sure it works both with $CC and with simple cc.
  746. # Following AC_PROG_CC_C_O, we do the test twice because some
  747. # compilers refuse to overwrite an existing .o file with -o,
  748. # though they will create one.
  749. am_cv_prog_cc_c_o=yes
  750. for am_i in 1 2; do
  751. if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
  752. && test -f conftest2.$ac_objext; then
  753. : OK
  754. else
  755. am_cv_prog_cc_c_o=no
  756. break
  757. fi
  758. done
  759. rm -f core conftest*
  760. unset am_i])
  761. if test "$am_cv_prog_cc_c_o" != yes; then
  762. # Losing compiler, so override with the script.
  763. # FIXME: It is wrong to rewrite CC.
  764. # But if we don't then we get into trouble of one sort or another.
  765. # A longer-term fix would be to have automake use am__CC in this case,
  766. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  767. CC="$am_aux_dir/compile $CC"
  768. fi
  769. AC_LANG_POP([C])])
  770. # For backward compatibility.
  771. AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
  772. # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  773. #
  774. # This file is free software; the Free Software Foundation
  775. # gives unlimited permission to copy and/or distribute it,
  776. # with or without modifications, as long as this notice is preserved.
  777. # AM_RUN_LOG(COMMAND)
  778. # -------------------
  779. # Run COMMAND, save the exit status in ac_status, and log it.
  780. # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
  781. AC_DEFUN([AM_RUN_LOG],
  782. [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
  783. ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
  784. ac_status=$?
  785. echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
  786. (exit $ac_status); }])
  787. # Check to make sure that the build environment is sane. -*- Autoconf -*-
  788. # Copyright (C) 1996-2014 Free Software Foundation, Inc.
  789. #
  790. # This file is free software; the Free Software Foundation
  791. # gives unlimited permission to copy and/or distribute it,
  792. # with or without modifications, as long as this notice is preserved.
  793. # AM_SANITY_CHECK
  794. # ---------------
  795. AC_DEFUN([AM_SANITY_CHECK],
  796. [AC_MSG_CHECKING([whether build environment is sane])
  797. # Reject unsafe characters in $srcdir or the absolute working directory
  798. # name. Accept space and tab only in the latter.
  799. am_lf='
  800. '
  801. case `pwd` in
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  803. AC_MSG_ERROR([unsafe absolute working directory name]);;
  804. esac
  805. case $srcdir in
  806. *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
  807. AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
  808. esac
  809. # Do 'set' in a subshell so we don't clobber the current shell's
  810. # arguments. Must try -L first in case configure is actually a
  811. # symlink; some systems play weird games with the mod time of symlinks
  812. # (eg FreeBSD returns the mod time of the symlink's containing
  813. # directory).
  814. if (
  815. am_has_slept=no
  816. for am_try in 1 2; do
  817. echo "timestamp, slept: $am_has_slept" > conftest.file
  818. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  819. if test "$[*]" = "X"; then
  820. # -L didn't work.
  821. set X `ls -t "$srcdir/configure" conftest.file`
  822. fi
  823. if test "$[*]" != "X $srcdir/configure conftest.file" \
  824. && test "$[*]" != "X conftest.file $srcdir/configure"; then
  825. # If neither matched, then we have a broken ls. This can happen
  826. # if, for instance, CONFIG_SHELL is bash and it inherits a
  827. # broken ls alias from the environment. This has actually
  828. # happened. Such a system could not be considered "sane".
  829. AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
  830. alias in your environment])
  831. fi
  832. if test "$[2]" = conftest.file || test $am_try -eq 2; then
  833. break
  834. fi
  835. # Just in case.
  836. sleep 1
  837. am_has_slept=yes
  838. done
  839. test "$[2]" = conftest.file
  840. )
  841. then
  842. # Ok.
  843. :
  844. else
  845. AC_MSG_ERROR([newly created file is older than distributed files!
  846. Check your system clock])
  847. fi
  848. AC_MSG_RESULT([yes])
  849. # If we didn't sleep, we still need to ensure time stamps of config.status and
  850. # generated files are strictly newer.
  851. am_sleep_pid=
  852. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  853. ( sleep 1 ) &
  854. am_sleep_pid=$!
  855. fi
  856. AC_CONFIG_COMMANDS_PRE(
  857. [AC_MSG_CHECKING([that generated files are newer than configure])
  858. if test -n "$am_sleep_pid"; then
  859. # Hide warnings about reused PIDs.
  860. wait $am_sleep_pid 2>/dev/null
  861. fi
  862. AC_MSG_RESULT([done])])
  863. rm -f conftest.file
  864. ])
  865. # Copyright (C) 2009-2014 Free Software Foundation, Inc.
  866. #
  867. # This file is free software; the Free Software Foundation
  868. # gives unlimited permission to copy and/or distribute it,
  869. # with or without modifications, as long as this notice is preserved.
  870. # AM_SILENT_RULES([DEFAULT])
  871. # --------------------------
  872. # Enable less verbose build rules; with the default set to DEFAULT
  873. # ("yes" being less verbose, "no" or empty being verbose).
  874. AC_DEFUN([AM_SILENT_RULES],
  875. [AC_ARG_ENABLE([silent-rules], [dnl
  876. AS_HELP_STRING(
  877. [--enable-silent-rules],
  878. [less verbose build output (undo: "make V=1")])
  879. AS_HELP_STRING(
  880. [--disable-silent-rules],
  881. [verbose build output (undo: "make V=0")])dnl
  882. ])
  883. case $enable_silent_rules in @%:@ (((
  884. yes) AM_DEFAULT_VERBOSITY=0;;
  885. no) AM_DEFAULT_VERBOSITY=1;;
  886. *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
  887. esac
  888. dnl
  889. dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
  890. dnl do not support nested variable expansions.
  891. dnl See automake bug#9928 and bug#10237.
  892. am_make=${MAKE-make}
  893. AC_CACHE_CHECK([whether $am_make supports nested variables],
  894. [am_cv_make_support_nested_variables],
  895. [if AS_ECHO([['TRUE=$(BAR$(V))
  896. BAR0=false
  897. BAR1=true
  898. V=1
  899. am__doit:
  900. @$(TRUE)
  901. .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
  902. am_cv_make_support_nested_variables=yes
  903. else
  904. am_cv_make_support_nested_variables=no
  905. fi])
  906. if test $am_cv_make_support_nested_variables = yes; then
  907. dnl Using '$V' instead of '$(V)' breaks IRIX make.
  908. AM_V='$(V)'
  909. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  910. else
  911. AM_V=$AM_DEFAULT_VERBOSITY
  912. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  913. fi
  914. AC_SUBST([AM_V])dnl
  915. AM_SUBST_NOTMAKE([AM_V])dnl
  916. AC_SUBST([AM_DEFAULT_V])dnl
  917. AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
  918. AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
  919. AM_BACKSLASH='\'
  920. AC_SUBST([AM_BACKSLASH])dnl
  921. _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
  922. ])
  923. # Copyright (C) 2001-2014 Free Software Foundation, Inc.
  924. #
  925. # This file is free software; the Free Software Foundation
  926. # gives unlimited permission to copy and/or distribute it,
  927. # with or without modifications, as long as this notice is preserved.
  928. # AM_PROG_INSTALL_STRIP
  929. # ---------------------
  930. # One issue with vendor 'install' (even GNU) is that you can't
  931. # specify the program used to strip binaries. This is especially
  932. # annoying in cross-compiling environments, where the build's strip
  933. # is unlikely to handle the host's binaries.
  934. # Fortunately install-sh will honor a STRIPPROG variable, so we
  935. # always use install-sh in "make install-strip", and initialize
  936. # STRIPPROG with the value of the STRIP variable (set by the user).
  937. AC_DEFUN([AM_PROG_INSTALL_STRIP],
  938. [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  939. # Installed binaries are usually stripped using 'strip' when the user
  940. # run "make install-strip". However 'strip' might not be the right
  941. # tool to use in cross-compilation environments, therefore Automake
  942. # will honor the 'STRIP' environment variable to overrule this program.
  943. dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
  944. if test "$cross_compiling" != no; then
  945. AC_CHECK_TOOL([STRIP], [strip], :)
  946. fi
  947. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  948. AC_SUBST([INSTALL_STRIP_PROGRAM])])
  949. # Copyright (C) 2006-2014 Free Software Foundation, Inc.
  950. #
  951. # This file is free software; the Free Software Foundation
  952. # gives unlimited permission to copy and/or distribute it,
  953. # with or without modifications, as long as this notice is preserved.
  954. # _AM_SUBST_NOTMAKE(VARIABLE)
  955. # ---------------------------
  956. # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
  957. # This macro is traced by Automake.
  958. AC_DEFUN([_AM_SUBST_NOTMAKE])
  959. # AM_SUBST_NOTMAKE(VARIABLE)
  960. # --------------------------
  961. # Public sister of _AM_SUBST_NOTMAKE.
  962. AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
  963. # Check how to create a tarball. -*- Autoconf -*-
  964. # Copyright (C) 2004-2014 Free Software Foundation, Inc.
  965. #
  966. # This file is free software; the Free Software Foundation
  967. # gives unlimited permission to copy and/or distribute it,
  968. # with or without modifications, as long as this notice is preserved.
  969. # _AM_PROG_TAR(FORMAT)
  970. # --------------------
  971. # Check how to create a tarball in format FORMAT.
  972. # FORMAT should be one of 'v7', 'ustar', or 'pax'.
  973. #
  974. # Substitute a variable $(am__tar) that is a command
  975. # writing to stdout a FORMAT-tarball containing the directory
  976. # $tardir.
  977. # tardir=directory && $(am__tar) > result.tar
  978. #
  979. # Substitute a variable $(am__untar) that extract such
  980. # a tarball read from stdin.
  981. # $(am__untar) < result.tar
  982. #
  983. AC_DEFUN([_AM_PROG_TAR],
  984. [# Always define AMTAR for backward compatibility. Yes, it's still used
  985. # in the wild :-( We should find a proper way to deprecate it ...
  986. AC_SUBST([AMTAR], ['$${TAR-tar}'])
  987. # We'll loop over all known methods to create a tar archive until one works.
  988. _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
  989. m4_if([$1], [v7],
  990. [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
  991. [m4_case([$1],
  992. [ustar],
  993. [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
  994. # There is notably a 21 bits limit for the UID and the GID. In fact,
  995. # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
  996. # and bug#13588).
  997. am_max_uid=2097151 # 2^21 - 1
  998. am_max_gid=$am_max_uid
  999. # The $UID and $GID variables are not portable, so we need to resort
  1000. # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
  1001. # below are definitely unexpected, so allow the users to see them
  1002. # (that is, avoid stderr redirection).
  1003. am_uid=`id -u || echo unknown`
  1004. am_gid=`id -g || echo unknown`
  1005. AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
  1006. if test $am_uid -le $am_max_uid; then
  1007. AC_MSG_RESULT([yes])
  1008. else
  1009. AC_MSG_RESULT([no])
  1010. _am_tools=none
  1011. fi
  1012. AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
  1013. if test $am_gid -le $am_max_gid; then
  1014. AC_MSG_RESULT([yes])
  1015. else
  1016. AC_MSG_RESULT([no])
  1017. _am_tools=none
  1018. fi],
  1019. [pax],
  1020. [],
  1021. [m4_fatal([Unknown tar format])])
  1022. AC_MSG_CHECKING([how to create a $1 tar archive])
  1023. # Go ahead even if we have the value already cached. We do so because we
  1024. # need to set the values for the 'am__tar' and 'am__untar' variables.
  1025. _am_tools=${am_cv_prog_tar_$1-$_am_tools}
  1026. for _am_tool in $_am_tools; do
  1027. case $_am_tool in
  1028. gnutar)
  1029. for _am_tar in tar gnutar gtar; do
  1030. AM_RUN_LOG([$_am_tar --version]) && break
  1031. done
  1032. am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
  1033. am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
  1034. am__untar="$_am_tar -xf -"
  1035. ;;
  1036. plaintar)
  1037. # Must skip GNU tar: if it does not support --format= it doesn't create
  1038. # ustar tarball either.
  1039. (tar --version) >/dev/null 2>&1 && continue
  1040. am__tar='tar chf - "$$tardir"'
  1041. am__tar_='tar chf - "$tardir"'
  1042. am__untar='tar xf -'
  1043. ;;
  1044. pax)
  1045. am__tar='pax -L -x $1 -w "$$tardir"'
  1046. am__tar_='pax -L -x $1 -w "$tardir"'
  1047. am__untar='pax -r'
  1048. ;;
  1049. cpio)
  1050. am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
  1051. am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
  1052. am__untar='cpio -i -H $1 -d'
  1053. ;;
  1054. none)
  1055. am__tar=false
  1056. am__tar_=false
  1057. am__untar=false
  1058. ;;
  1059. esac
  1060. # If the value was cached, stop now. We just wanted to have am__tar
  1061. # and am__untar set.
  1062. test -n "${am_cv_prog_tar_$1}" && break
  1063. # tar/untar a dummy directory, and stop if the command works.
  1064. rm -rf conftest.dir
  1065. mkdir conftest.dir
  1066. echo GrepMe > conftest.dir/file
  1067. AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  1068. rm -rf conftest.dir
  1069. if test -s conftest.tar; then
  1070. AM_RUN_LOG([$am__untar <conftest.tar])
  1071. AM_RUN_LOG([cat conftest.dir/file])
  1072. grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
  1073. fi
  1074. done
  1075. rm -rf conftest.dir
  1076. AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  1077. AC_MSG_RESULT([$am_cv_prog_tar_$1])])
  1078. AC_SUBST([am__tar])
  1079. AC_SUBST([am__untar])
  1080. ]) # _AM_PROG_TAR
  1081. m4_include([m4/acx_pthread.m4])
  1082. m4_include([m4/cxx_have_bool.m4])
  1083. m4_include([m4/cxx_have_lstring.m4])
  1084. m4_include([m4/cxx_have_namespaces.m4])
  1085. m4_include([m4/cxx_have_std_libs.m4])
  1086. m4_include([m4/cxx_have_std_namespace.m4])
  1087. m4_include([m4/libtool.m4])
  1088. m4_include([m4/ltoptions.m4])
  1089. m4_include([m4/ltsugar.m4])
  1090. m4_include([m4/ltversion.m4])
  1091. m4_include([m4/lt~obsolete.m4])
  1092. m4_include([m4/xerces_curl_prefix.m4])
  1093. m4_include([m4/xerces_filemgr_selection.m4])
  1094. m4_include([m4/xerces_icu_prefix.m4])
  1095. m4_include([m4/xerces_int_types.m4])
  1096. m4_include([m4/xerces_link_darwin_framework.m4])
  1097. m4_include([m4/xerces_msgloader_selection.m4])
  1098. m4_include([m4/xerces_mutexmgr_selection.m4])
  1099. m4_include([m4/xerces_netaccessor_selection.m4])
  1100. m4_include([m4/xerces_no_threads.m4])
  1101. m4_include([m4/xerces_path_delimiters.m4])
  1102. m4_include([m4/xerces_pretty_make.m4])
  1103. m4_include([m4/xerces_transcoder_selection.m4])