~ubuntu-branches/ubuntu/wily/apertium-oc-es/wily : revision 4

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# generated automatically by aclocal 1.9.6 -*- Autoconf -*-

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# 2005 Free Software Foundation, Inc.

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# This file is free software; the Free Software Foundation

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without

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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-

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#

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#

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# This program is free software; you can redistribute it and/or modify

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echo timestamp > conftest.file

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# Do `set' in a subshell so we don't clobber the current shell's

543

# arguments. Must try -L first in case configure is actually a

544

# symlink; some systems play weird games with the mod time of symlinks

545

# (eg FreeBSD returns the mod time of the symlink's containing

546

# directory).

547

if (

548

set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

549

if test "$[*]" = "X"; then

550

# -L didn't work.

551

set X `ls -t $srcdir/configure conftest.file`

552

fi

553

rm -f conftest.file

554

if test "$[*]" != "X $srcdir/configure conftest.file" \

555

&& test "$[*]" != "X conftest.file $srcdir/configure"; then

556

557

# If neither matched, then we have a broken ls. This can happen

558

# if, for instance, CONFIG_SHELL is bash and it inherits a

559

# broken ls alias from the environment. This has actually

560

# happened. Such a system could not be considered "sane".

561

AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken

562

alias in your environment])

563

fi

564

565

test "$[2]" = conftest.file

566

)

567

then

568

# Ok.

569

:

570

else

571

AC_MSG_ERROR([newly created file is older than distributed files!

572

Check your system clock])

573

fi

574

AC_MSG_RESULT(yes)])

575

576

577

#

578

# This file is free software; the Free Software Foundation

579

# gives unlimited permission to copy and/or distribute it,

580

# with or without modifications, as long as this notice is preserved.

581

582

# AM_PROG_INSTALL_STRIP

583

# ---------------------

584

# One issue with vendor `install' (even GNU) is that you can't

585

# specify the program used to strip binaries. This is especially

586

# annoying in cross-compiling environments, where the build's strip

587

# is unlikely to handle the host's binaries.

588

# Fortunately install-sh will honor a STRIPPROG variable, so we

589

# always use install-sh in `make install-strip', and initialize

590

# STRIPPROG with the value of the STRIP variable (set by the user).

591

AC_DEFUN([AM_PROG_INSTALL_STRIP],

592

[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

593

# Installed binaries are usually stripped using `strip' when the user

594

# run `make install-strip'. However `strip' might not be the right

595

# tool to use in cross-compilation environments, therefore Automake

596

# will honor the `STRIP' environment variable to overrule this program.

597

dnl Don't test for $cross_compiling = yes, because it might be `maybe'.

598

if test "$cross_compiling" != no; then

599

AC_CHECK_TOOL([STRIP], [strip], :)

600

fi

601

INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

602

AC_SUBST([INSTALL_STRIP_PROGRAM])])

603

604

# Check how to create a tarball. -*- Autoconf -*-

605

606

607

#

608

# This file is free software; the Free Software Foundation

609

# gives unlimited permission to copy and/or distribute it,

610

# with or without modifications, as long as this notice is preserved.

611

612

# serial 2

613

614

# _AM_PROG_TAR(FORMAT)

615

# --------------------

616

# Check how to create a tarball in format FORMAT.

617

# FORMAT should be one of `v7', `ustar', or `pax'.

618

#

619

# Substitute a variable $(am__tar) that is a command

620

# writing to stdout a FORMAT-tarball containing the directory

621

# $tardir.

622

# tardir=directory && $(am__tar) > result.tar

623

#

624

# Substitute a variable $(am__untar) that extract such

625

# a tarball read from stdin.

626

# $(am__untar) < result.tar

627

AC_DEFUN([_AM_PROG_TAR],

628

[# Always define AMTAR for backward compatibility.

629

AM_MISSING_PROG([AMTAR], [tar])

630

m4_if([$1], [v7],

631

[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],

632

[m4_case([$1], [ustar],, [pax],,

633

[m4_fatal([Unknown tar format])])

634

AC_MSG_CHECKING([how to create a $1 tar archive])

635

# Loop over all known methods to create a tar archive until one works.

636

_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

637

_am_tools=${am_cv_prog_tar_$1-$_am_tools}

638

# Do not fold the above two line into one, because Tru64 sh and

639

# Solaris sh will not grok spaces in the rhs of `-'.

640

for _am_tool in $_am_tools

641

do

642

case $_am_tool in

643

gnutar)

644

for _am_tar in tar gnutar gtar;

645

do

646

AM_RUN_LOG([$_am_tar --version]) && break

647

done

648

am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'

649

am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'

650

am__untar="$_am_tar -xf -"

651

;;

652

plaintar)

653

# Must skip GNU tar: if it does not support --format= it doesn't create

654

# ustar tarball either.

655

(tar --version) >/dev/null 2>&1 && continue

656

am__tar='tar chf - "$$tardir"'

657

am__tar_='tar chf - "$tardir"'

658

am__untar='tar xf -'

659

;;

660

pax)

661

am__tar='pax -L -x $1 -w "$$tardir"'

662

am__tar_='pax -L -x $1 -w "$tardir"'

663

am__untar='pax -r'

664

;;

665

cpio)

666

am__tar='find "$$tardir" -print | cpio -o -H $1 -L'

667

am__tar_='find "$tardir" -print | cpio -o -H $1 -L'

668

am__untar='cpio -i -H $1 -d'

669

;;

670

none)

671

am__tar=false

672

am__tar_=false

673

am__untar=false

674

;;

675

esac

676

677

# If the value was cached, stop now. We just wanted to have am__tar

678

# and am__untar set.

679

test -n "${am_cv_prog_tar_$1}" && break

680

681

# tar/untar a dummy directory, and stop if the command works

682

rm -rf conftest.dir

683

mkdir conftest.dir

684

echo GrepMe > conftest.dir/file

685

AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])

686

rm -rf conftest.dir

687

if test -s conftest.tar; then

688

AM_RUN_LOG([$am__untar <conftest.tar])

689

grep GrepMe conftest.dir/file >/dev/null 2>&1 && break

690

fi

691

done

692

rm -rf conftest.dir

693

694

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])

695

AC_MSG_RESULT([$am_cv_prog_tar_$1])])

696

AC_SUBST([am__tar])

697

AC_SUBST([am__untar])

698

]) # _AM_PROG_TAR

699