~ubuntu-branches/ubuntu/edgy/rpm/edgy

archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'

1425

hardcode_libdir_flag_spec='-L$libdir'

1426

hardcode_minus_L=yes

1427

1428

# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports

1429

# that the semantics of dynamic libraries on AmigaOS, at least up

1430

# to version 4, is to share data among multiple programs linked

1431

# with the same dynamic library. Since this doesn't match the

1432

# behavior of shared libraries on other platforms, we can use

1433

# them.

1434

ld_shlibs=no

1435

;;

1436

1437

beos*)

1438

if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

1439

allow_undefined_flag=unsupported

1440

# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

1441

# support --undefined. This deserves some investigation. FIXME

1442

archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

1443

else

1444

ld_shlibs=no

1445

1446

;;

1447

1448

cygwin* | mingw* | pw32*)

1449

# hardcode_libdir_flag_spec is actually meaningless, as there is

1450

# no search path for DLLs.

1451

hardcode_libdir_flag_spec='-L$libdir'

1452

allow_undefined_flag=unsupported

1453

always_export_symbols=yes

1454

1455

extract_expsyms_cmds='test -f $output_objdir/impgen.c || \

1456

sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~

1457

test -f $output_objdir/impgen.exe || (cd $output_objdir && \

1458

if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \

1459

else $CC -o impgen impgen.c ; fi)~

1460

$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'

1461

1462

old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'

1463

1464

# cygwin and mingw dlls have different entry points and sets of symbols

1465

# to exclude.

1466

# FIXME: what about values for MSVC?

1467

dll_entry=__cygwin_dll_entry@12

1468

dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~

1469

case $host_os in

1470

mingw*)

1471

# mingw values

1472

dll_entry=_DllMainCRTStartup@12

1473

dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~

1474

;;

1475

esac

1476

1477

# mingw and cygwin differ, and it's simplest to just exclude the union

1478

# of the two symbol sets.

1479

dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12

1480

1481

# recent cygwin and mingw systems supply a stub DllMain which the user

1482

# can override, but on older systems we have to supply one (in ltdll.c)

1483

if test "x$lt_cv_need_dllmain" = "xyes"; then

1484

ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "

1485

ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < [$]0 > $output_objdir/$soname-ltdll.c~

1486

test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'

1487

else

1488

ltdll_obj=

1489

ltdll_cmds=

1490

1491

1492

# Extract the symbol export list from an `--export-all' def file,

1493

# then regenerate the def file from the symbol export list, so that

1494

# the compiled dll only exports the symbol export list.

1495

# Be careful not to strip the DATA tag left be newer dlltools.

1496

export_symbols_cmds="$ltdll_cmds"'

1497

$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~

1498

[sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//"] < $output_objdir/$soname-def > $export_symbols'

1499

1500

# If the export-symbols file already is a .def file (1st line

1501

# is EXPORTS), use it as is.

1502

# If DATA tags from a recent dlltool are present, honour them!

1503

archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then

1504

cp $export_symbols $output_objdir/$soname-def;

1505

else

1506

echo EXPORTS > $output_objdir/$soname-def;

1507

_lt_hint=1;

1508

cat $export_symbols | while read symbol; do

1509

set dummy \$symbol;

1510

case \[$]# in

1511

2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;

1512

*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;

1513

esac;

1514

_lt_hint=`expr 1 + \$_lt_hint`;

1515

done;

1516

fi~

1517

'"$ltdll_cmds"'

1518

$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~

1519

$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~

1520

$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~

1521

$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~

1522

$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'

1523

;;

1524

1525

netbsd*)

1526

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

1527

archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

1528

wlarc=

1529

else

1530

archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

1531

archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

1532

1533

;;

1534

1535

solaris* | sysv5*)

1536

if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then

1537

ld_shlibs=no

1538

cat <<EOF 1>&2

1539

1540

*** Warning: The releases 2.8.* of the GNU linker cannot reliably

1541

*** create shared libraries on Solaris systems. Therefore, libtool

1542

*** is disabling shared libraries support. We urge you to upgrade GNU

1543

*** binutils to release 2.9.1 or newer. Another option is to modify

1544

*** your PATH or compiler configuration so that the native linker is

1545

*** used, and then restart.

1546

1547

EOF

1548

elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

1549

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

1550

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

1551

else

1552

ld_shlibs=no

1553

1554

;;

1555

1556

sunos4*)

1557

archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

1558

wlarc=

1559

hardcode_direct=yes

1560

hardcode_shlibpath_var=no

1561

;;

1562

1563

1564

if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then

1565

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

1566

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

1567

else

1568

ld_shlibs=no

1569

1570

;;

1571

esac

1572

1573

if test "$ld_shlibs" = yes; then

1574

runpath_var=LD_RUN_PATH

1575

hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'

1576

export_dynamic_flag_spec='${wl}--export-dynamic'

1577

case $host_os in

1578

cygwin* | mingw* | pw32*)

1579

# dlltool doesn't understand --whole-archive et. al.

1580

whole_archive_flag_spec=

1581

;;

1582

1583

# ancient GNU ld didn't support --whole-archive et. al.

1584

if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then

1585

whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

1586

else

1587

whole_archive_flag_spec=

1588

1589

;;

1590

esac

1591

1592

else

1593

# PORTME fill in a description of your system's linker (not GNU ld)

1594

case $host_os in

1595

aix3*)

1596

allow_undefined_flag=unsupported

1597

always_export_symbols=yes

1598

archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'

1599

# Note: this linker hardcodes the directories in LIBPATH if there

1600

# are no directories specified by -L.

1601

hardcode_minus_L=yes

1602

if test "$GCC" = yes && test -z "$link_static_flag"; then

1603

# Neither direct hardcoding nor static linking is supported with a

1604

# broken collect2.

1605

hardcode_direct=unsupported

1606

1607

;;

1608

1609

aix4* | aix5*)

1610

# When large executables or shared objects are built, AIX ld can

1611

# have problems creating the table of contents. If linking a library

1612

# or program results in "error TOC overflow" add -mminimal-toc to

1613

# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not

1614

# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

1615

1616

archive_cmds=''

1617

hardcode_libdir_separator=':'

1618

if test "$GCC" = yes; then

1619

collect2name=`${CC} -print-prog-name=collect2`

1620

if test -f "$collect2name" && \

1621

strings "$collect2name" | grep resolve_lib_name >/dev/null

1622

then

1623

# We have reworked collect2

1624

hardcode_direct=yes

1625

else

1626

# We have old collect2

1627

hardcode_direct=unsupported

1628

# It fails to find uninstalled libraries when the uninstalled

1629

# path is not listed in the libpath. Setting hardcode_minus_L

1630

# to unsupported forces relinking

1631

hardcode_minus_L=yes

1632

hardcode_libdir_flag_spec='-L$libdir'

1633

hardcode_libdir_separator=

1634

1635

shared_flag='-shared'

1636

else

1637

if test "$host_cpu" = ia64; then

1638

shared_flag='-G'

1639

else

1640

shared_flag='${wl}-bM:SRE'

1641

1642

hardcode_direct=yes

1643

1644

1645

if test "$host_cpu" = ia64; then

1646

# On IA64, the linker does run time linking by default, so we don't

1647

# have to do anything special.

1648

aix_use_runtimelinking=no

1649

exp_sym_flag='-Bexport'

1650

no_entry_flag=""

1651

else

1652

# Test if we are trying to use run time linking, or normal AIX style linking.

1653

# If -brtl is somewhere in LDFLAGS, we need to do run time linking.

1654

aix_use_runtimelinking=no

1655

for ld_flag in $LDFLAGS; do

1656

if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl" ); then

1657

aix_use_runtimelinking=yes

1658

break

1659

1660

done

1661

exp_sym_flag='-bexport'

1662

no_entry_flag='-bnoentry'

1663

1664

# It seems that -bexpall can do strange things, so it is better to

1665

# generate a list of symbols to export.

1666

always_export_symbols=yes

1667

if test "$aix_use_runtimelinking" = yes; then

1668

hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'

1669

allow_undefined_flag=' -Wl,-G'

1670

archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"

1671

else

1672

if test "$host_cpu" = ia64; then

1673

hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'

1674

allow_undefined_flag="-znodefs"

1675

archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"

1676

else

1677

hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'

1678

# Warning - without using the other run time loading flags, -berok will

1679

# link without error, but may produce a broken library.

1680

allow_undefined_flag='${wl}-berok'

1681

# This is a bit strange, but is similar to how AIX traditionally builds

1682

# it's shared libraries.

1683

archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'

1684

1685

1686

;;

1687

1688

amigaos*)

1689

1690

hardcode_libdir_flag_spec='-L$libdir'

1691

hardcode_minus_L=yes

1692

# see comment about different semantics on the GNU ld section

1693

ld_shlibs=no

1694

;;

1695

1696

cygwin* | mingw* | pw32*)

1697

# When not using gcc, we currently assume that we are using

1698

# Microsoft Visual C++.

1699

# hardcode_libdir_flag_spec is actually meaningless, as there is

1700

# no search path for DLLs.

1701

hardcode_libdir_flag_spec=' '

1702

allow_undefined_flag=unsupported

1703

# Tell ltmain to make .lib files, not .a files.

1704

libext=lib

1705

# FIXME: Setting linknames here is a bad hack.

1706

archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='

1707

# The linker will automatically build a .lib file if we build a DLL.

1708

old_archive_from_new_cmds='true'

1709

# FIXME: Should let the user specify the lib program.

1710

old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'

1711

fix_srcfile_path='`cygpath -w "$srcfile"`'

1712

;;

1713

1714

darwin* | rhapsody*)

1715

allow_undefined_flag='-undefined suppress'

1716

# FIXME: Relying on posixy $() will cause problems for

1717

# cross-compilation, but unfortunately the echo tests do not

1718

# yet detect zsh echo's removal of \ escapes.

1719

archive_cmds='$CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linkopts -install_name $rpath/$soname $(test -n "$verstring" -a x$verstring != x0.0 && echo $verstring)'

1720

# We need to add '_' to the symbols in $export_symbols first

1721

#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'

1722

hardcode_direct=yes

1723

hardcode_shlibpath_var=no

1724

whole_archive_flag_spec='-all_load $convenience'

1725

;;

1726

1727

freebsd1*)

1728

ld_shlibs=no

1729

;;

1730

1731

# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

1732

# support. Future versions do this automatically, but an explicit c++rt0.o

1733

# does not break anything, and helps significantly (at the cost of a little

1734

# extra space).

1735

freebsd2.2*)

1736

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

1737

hardcode_libdir_flag_spec='-R$libdir'

1738

hardcode_direct=yes

1739

hardcode_shlibpath_var=no

1740

;;

1741

1742

# Unfortunately, older versions of FreeBSD 2 do not have this feature.

1743

freebsd2*)

1744

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

1745

hardcode_direct=yes

1746

hardcode_minus_L=yes

1747

hardcode_shlibpath_var=no

1748

;;

1749

1750

# FreeBSD 3 and greater uses gcc -shared to do shared libraries.

1751

freebsd*)

1752

archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'

1753

hardcode_libdir_flag_spec='-R$libdir'

1754

hardcode_direct=yes

1755

hardcode_shlibpath_var=no

1756

;;

1757

1758

hpux9* | hpux10* | hpux11*)

1759

case $host_os in

1760

hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;

1761

*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;

1762

esac

1763

hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'

1764

hardcode_libdir_separator=:

1765

hardcode_direct=yes

1766

hardcode_minus_L=yes # Not in the search PATH, but as the default

1767

# location of the library.

1768

export_dynamic_flag_spec='${wl}-E'

1769

;;

1770

1771

irix5* | irix6*)

1772

if test "$GCC" = yes; then

1773

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

1774

else

1775

archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

1776

1777

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

1778

hardcode_libdir_separator=:

1779

link_all_deplibs=yes

1780

;;

1781

1782

netbsd*)

1783

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

1784

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out

1785

else

1786

archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF

1787

1788

hardcode_libdir_flag_spec='-R$libdir'

1789

hardcode_direct=yes

1790

hardcode_shlibpath_var=no

1791

;;

1792

1793

newsos6)

1794

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'

1795

hardcode_direct=yes

1796

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

1797

hardcode_libdir_separator=:

1798

hardcode_shlibpath_var=no

1799

;;

1800

1801

openbsd*)

1802

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

1803

hardcode_libdir_flag_spec='-R$libdir'

1804

hardcode_direct=yes

1805

hardcode_shlibpath_var=no

1806

;;

1807

1808

os2*)

1809

hardcode_libdir_flag_spec='-L$libdir'

1810

hardcode_minus_L=yes

1811

allow_undefined_flag=unsupported

1812

archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'

1813

old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

1814

;;

1815

1816

osf3*)

1817

if test "$GCC" = yes; then

1818

allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'

1819

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

1820

else

1821

allow_undefined_flag=' -expect_unresolved \*'

1822

archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

1823

1824

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

1825

hardcode_libdir_separator=:

1826

;;

1827

1828

osf4* | osf5*) # as osf3* with the addition of -msym flag

1829

if test "$GCC" = yes; then

1830

allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'

1831

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

1832

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

1833

else

1834

allow_undefined_flag=' -expect_unresolved \*'

1835

archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

1836

archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~

1837

$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'

1838

1839

#Both c and cxx compiler support -rpath directly

1840

hardcode_libdir_flag_spec='-rpath $libdir'

1841

1842

hardcode_libdir_separator=:

1843

;;

1844

1845

sco3.2v5*)

1846

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1847

hardcode_shlibpath_var=no

1848

runpath_var=LD_RUN_PATH

1849

hardcode_runpath_var=yes

1850

;;

1851

1852

solaris*)

1853

no_undefined_flag=' -z defs'

1854

# $CC -shared without GNU ld will not create a library from C++

1855

# object files and a static libstdc++, better avoid it by now

1856

archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

1857

archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

1858

$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

1859

hardcode_libdir_flag_spec='-R$libdir'

1860

hardcode_shlibpath_var=no

1861

case $host_os in

1862

[solaris2.[0-5] | solaris2.[0-5].*]) ;;

1863

*) # Supported since Solaris 2.6 (maybe 2.5.1?)

1864

whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;

1865

esac

1866

link_all_deplibs=yes

1867

;;

1868

1869

sunos4*)

1870

if test "x$host_vendor" = xsequent; then

1871

# Use $CC to link under sequent, because it throws in some extra .o

1872

# files that make .init and .fini sections work.

1873

archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

1874

else

1875

archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

1876

1877

hardcode_libdir_flag_spec='-L$libdir'

1878

hardcode_direct=yes

1879

hardcode_minus_L=yes

1880

hardcode_shlibpath_var=no

1881

;;

1882

1883

sysv4)

1884

if test "x$host_vendor" = xsno; then

1885

archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linkopts'

1886

hardcode_direct=yes # is this really true???

1887

else

1888

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1889

hardcode_direct=no #Motorola manual says yes, but my tests say they lie

1890

1891

runpath_var='LD_RUN_PATH'

1892

hardcode_shlibpath_var=no

1893

;;

1894

1895

sysv4.3*)

1896

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1897

hardcode_shlibpath_var=no

1898

export_dynamic_flag_spec='-Bexport'

1899

;;

1900

1901

sysv5*)

1902

no_undefined_flag=' -z text'

1903

# $CC -shared without GNU ld will not create a library from C++

1904

# object files and a static libstdc++, better avoid it by now

1905

archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

1906

archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~

1907

$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'

1908

hardcode_libdir_flag_spec=

1909

hardcode_shlibpath_var=no

1910

runpath_var='LD_RUN_PATH'

1911

;;

1912

1913

uts4*)

1914

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1915

hardcode_libdir_flag_spec='-L$libdir'

1916

hardcode_shlibpath_var=no

1917

;;

1918

1919

dgux*)

1920

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1921

hardcode_libdir_flag_spec='-L$libdir'

1922

hardcode_shlibpath_var=no

1923

;;

1924

1925

sysv4*MP*)

1926

if test -d /usr/nec; then

1927

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

1928

hardcode_shlibpath_var=no

1929

runpath_var=LD_RUN_PATH

1930

hardcode_runpath_var=yes

1931

ld_shlibs=yes

1932

1933

;;

1934

1935

sysv4.2uw2*)

1936

archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'

1937

hardcode_direct=yes

1938

hardcode_minus_L=no

1939

hardcode_shlibpath_var=no

1940

hardcode_runpath_var=yes

1941

runpath_var=LD_RUN_PATH

1942

;;

1943

1944

sysv5uw7* | unixware7*)

1945

no_undefined_flag='${wl}-z ${wl}text'

1946

if test "$GCC" = yes; then

1947

archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

1948

else

1949

archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

1950

1951

runpath_var='LD_RUN_PATH'

1952

hardcode_shlibpath_var=no

1953

;;

1954

1955

1956

ld_shlibs=no

1957

;;

1958

esac

1959

1960

AC_MSG_RESULT([$ld_shlibs])

1961

test "$ld_shlibs" = no && can_build_shared=no

1962

1963

# Check hardcoding attributes.

1964

AC_MSG_CHECKING([how to hardcode library paths into programs])

1965

hardcode_action=

1966

if test -n "$hardcode_libdir_flag_spec" || \

1967

test -n "$runpath_var"; then

1968

1969

# We can hardcode non-existant directories.

1970

if test "$hardcode_direct" != no &&

1971

# If the only mechanism to avoid hardcoding is shlibpath_var, we

1972

# have to relink, otherwise we might link with an installed library

1973

# when we should be linking with a yet-to-be-installed one

1974

## test "$hardcode_shlibpath_var" != no &&

1975

test "$hardcode_minus_L" != no; then

1976

# Linking always hardcodes the temporary library directory.

1977

hardcode_action=relink

1978

else

1979

# We can link without hardcoding, and we can hardcode nonexisting dirs.

1980

hardcode_action=immediate

1981

1982

else

1983

# We cannot hardcode anything, or else we can only hardcode existing

1984

# directories.

1985

hardcode_action=unsupported

1986

1987

AC_MSG_RESULT([$hardcode_action])

1988

1989

striplib=

1990

old_striplib=

1991

AC_MSG_CHECKING([whether stripping libraries is possible])

1992

if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then

1993

test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

1994

test -z "$striplib" && striplib="$STRIP --strip-unneeded"

1995

AC_MSG_RESULT([yes])

1996

else

1997

AC_MSG_RESULT([no])

1998

1999

2000

reload_cmds='$LD$reload_flag -o $output$reload_objs'

2001

test -z "$deplibs_check_method" && deplibs_check_method=unknown

2002

2003

# PORTME Fill in your ld.so characteristics

2004

AC_MSG_CHECKING([dynamic linker characteristics])

2005

library_names_spec=

2006

libname_spec='lib$name'

2007

soname_spec=

2008

postinstall_cmds=

2009

postuninstall_cmds=

2010

finish_cmds=

2011

finish_eval=

2012

shlibpath_var=

2013

shlibpath_overrides_runpath=unknown

2014

version_type=none

2015

dynamic_linker="$host_os ld.so"

2016

sys_lib_dlsearch_path_spec="/lib /usr/lib"

2017

sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

2018

2019

case $host_os in

2020

aix3*)

2021

version_type=linux

2022

library_names_spec='${libname}${release}.so$versuffix $libname.a'

2023

shlibpath_var=LIBPATH

2024

2025

# AIX has no versioning support, so we append a major version to the name.

2026

soname_spec='${libname}${release}.so$major'

2027

;;

2028

2029

aix4* | aix5*)

2030

version_type=linux

2031

if test "$host_cpu" = ia64; then

2032

# AIX 5 supports IA64

2033

library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'

2034

shlibpath_var=LD_LIBRARY_PATH

2035

else

2036

# With GCC up to 2.95.x, collect2 would create an import file

2037

# for dependence libraries. The import file would start with

2038

# the line `#! .'. This would cause the generated library to

2039

# depend on `.', always an invalid library. This was fixed in

2040

# development snapshots of GCC prior to 3.0.

2041

case $host_os in

2042

[ aix4 | aix4.[01] | aix4.[01].*)]

2043

if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

2044

echo ' yes '

2045

echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then

2046

2047

else

2048

can_build_shared=no

2049

2050

;;

2051

esac

2052

# AIX (on Power*) has no versioning support, so currently we can not hardcode correct

2053

# soname into executable. Probably we can add versioning support to

2054

# collect2, so additional links can be useful in future.

2055

if test "$aix_use_runtimelinking" = yes; then

2056

# If using run time linking (on AIX 4.2 or later) use lib<name>.so instead of

2057

# lib<name>.a to let people know that these are not typical AIX shared libraries.

2058

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2059

else

2060

# We preserve .a as extension for shared libraries through AIX4.2

2061

# and later when we are not doing run time linking.

2062

library_names_spec='${libname}${release}.a $libname.a'

2063

soname_spec='${libname}${release}.so$major'

2064

2065

shlibpath_var=LIBPATH

2066

deplibs_check_method=pass_all

2067

2068

;;

2069

2070

amigaos*)

2071

library_names_spec='$libname.ixlibrary $libname.a'

2072

# Create ${libname}_ixlibrary.a entries in /sys/libs.

2073

finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | [$Xsed -e '\''s%^.*/$[^/]*$\.ixlibrary$%\1%'\'']`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'

2074

;;

2075

2076

beos*)

2077

library_names_spec='${libname}.so'

2078

dynamic_linker="$host_os ld.so"

2079

shlibpath_var=LIBRARY_PATH

2080

;;

2081

2082

bsdi4*)

2083

version_type=linux

2084

need_version=no

2085

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2086

soname_spec='${libname}${release}.so$major'

2087

finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

2088

shlibpath_var=LD_LIBRARY_PATH

2089

sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

2090

sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

2091

export_dynamic_flag_spec=-rdynamic

2092

# the default ld.so.conf also contains /usr/contrib/lib and

2093

# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

2094

# libtool to hard-code these into programs

2095

;;

2096

2097

cygwin* | mingw* | pw32*)

2098

version_type=windows

2099

need_version=no

2100

need_lib_prefix=no

2101

case $GCC,$host_os in

2102

yes,cygwin*)

2103

library_names_spec='$libname.dll.a'

2104

soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll'

2105

postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~

2106

dldir=$destdir/`dirname \$dlpath`~

2107

test -d \$dldir || mkdir -p \$dldir~

2108

$install_prog .libs/$dlname \$dldir/$dlname'

2109

postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~

2110

dlpath=$dir/\$dldll~

2111

$rm \$dlpath'

2112

;;

2113

yes,mingw*)

2114

library_names_spec='${libname}`echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll'

2115

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`

2116

;;

2117

yes,pw32*)

2118

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'

2119

;;

2120

2121

library_names_spec='${libname}`echo ${release} | [sed -e 's/[.]/-/g']`${versuffix}.dll $libname.lib'

2122

;;

2123

esac

2124

dynamic_linker='Win32 ld.exe'

2125

# FIXME: first we should search . and the directory the executable is in

2126

shlibpath_var=PATH

2127

;;

2128

2129

darwin* | rhapsody*)

2130

dynamic_linker="$host_os dyld"

2131

version_type=darwin

2132

need_lib_prefix=no

2133

need_version=no

2134

# FIXME: Relying on posixy $() will cause problems for

2135

# cross-compilation, but unfortunately the echo tests do not

2136

# yet detect zsh echo's removal of \ escapes.

2137

library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'

2138

soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'

2139

shlibpath_overrides_runpath=yes

2140

shlibpath_var=DYLD_LIBRARY_PATH

2141

;;

2142

2143

freebsd1*)

2144

dynamic_linker=no

2145

;;

2146

2147

freebsd*)

2148

objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`

2149

version_type=freebsd-$objformat

2150

case $version_type in

2151

freebsd-elf*)

2152

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'

2153

need_version=no

2154

need_lib_prefix=no

2155

;;

2156

freebsd-*)

2157

library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'

2158

need_version=yes

2159

;;

2160

esac

2161

shlibpath_var=LD_LIBRARY_PATH

2162

case $host_os in

2163

freebsd2*)

2164

shlibpath_overrides_runpath=yes

2165

;;

2166

2167

shlibpath_overrides_runpath=no

2168

hardcode_into_libs=yes

2169

;;

2170

esac

2171

;;

2172

2173

gnu*)

2174

version_type=linux

2175

need_lib_prefix=no

2176

need_version=no

2177

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'

2178

soname_spec='${libname}${release}.so$major'

2179

shlibpath_var=LD_LIBRARY_PATH

2180

hardcode_into_libs=yes

2181

;;

2182

2183

hpux9* | hpux10* | hpux11*)

2184

# Give a soname corresponding to the major version so that dld.sl refuses to

2185

# link against other versions.

2186

dynamic_linker="$host_os dld.sl"

2187

version_type=sunos

2188

need_lib_prefix=no

2189

need_version=no

2190

shlibpath_var=SHLIB_PATH

2191

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

2192

library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'

2193

soname_spec='${libname}${release}.sl$major'

2194

# HP-UX runs *really* slowly unless shared libraries are mode 555.

2195

postinstall_cmds='chmod 555 $lib'

2196

;;

2197

2198

irix5* | irix6*)

2199

version_type=irix

2200

need_lib_prefix=no

2201

need_version=no

2202

soname_spec='${libname}${release}.so$major'

2203

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'

2204

case $host_os in

2205

irix5*)

2206

libsuff= shlibsuff=

2207

;;

2208

2209

case $LD in # libtool.m4 will add one of these switches to LD

2210

*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;

2211

*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;

2212

*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;

2213

*) libsuff= shlibsuff= libmagic=never-match;;

2214

esac

2215

;;

2216

esac

2217

shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

2218

shlibpath_overrides_runpath=no

2219

sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

2220

sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

2221

;;

2222

2223

# No shared lib support for Linux oldld, aout, or coff.

2224

linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)

2225

dynamic_linker=no

2226

;;

2227

2228

# This must be Linux ELF.

2229

linux-gnu*)

2230

version_type=linux

2231

need_lib_prefix=no

2232

need_version=no

2233

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2234

soname_spec='${libname}${release}.so$major'

2235

finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

2236

shlibpath_var=LD_LIBRARY_PATH

2237

shlibpath_overrides_runpath=no

2238

# This implies no fast_install, which is unacceptable.

2239

# Some rework will be needed to allow for fast_install

2240

# before this can be enabled.

2241

hardcode_into_libs=yes

2242

2243

# We used to test for /lib/ld.so.1 and disable shared libraries on

2244

# powerpc, because MkLinux only supported shared libraries with the

2245

# GNU dynamic linker. Since this was broken with cross compilers,

2246

# most powerpc-linux boxes support dynamic linking these days and

2247

# people can always --disable-shared, the test was removed, and we

2248

# assume the GNU/Linux dynamic linker is in use.

2249

dynamic_linker='GNU/Linux ld.so'

2250

;;

2251

2252

netbsd*)

2253

version_type=sunos

2254

need_lib_prefix=no

2255

need_version=no

2256

if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then

2257

library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

2258

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

2259

dynamic_linker='NetBSD (a.out) ld.so'

2260

else

2261

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'

2262

soname_spec='${libname}${release}.so$major'

2263

dynamic_linker='NetBSD ld.elf_so'

2264

2265

shlibpath_var=LD_LIBRARY_PATH

2266

shlibpath_overrides_runpath=yes

2267

hardcode_into_libs=yes

2268

;;

2269

2270

newsos6)

2271

version_type=linux

2272

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2273

shlibpath_var=LD_LIBRARY_PATH

2274

shlibpath_overrides_runpath=yes

2275

;;

2276

2277

openbsd*)

2278

version_type=sunos

2279

if test "$with_gnu_ld" = yes; then

2280

need_lib_prefix=no

2281

need_version=no

2282

2283

library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

2284

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

2285

shlibpath_var=LD_LIBRARY_PATH

2286

;;

2287

2288

os2*)

2289

libname_spec='$name'

2290

need_lib_prefix=no

2291

library_names_spec='$libname.dll $libname.a'

2292

dynamic_linker='OS/2 ld.exe'

2293

shlibpath_var=LIBPATH

2294

;;

2295

2296

osf3* | osf4* | osf5*)

2297

version_type=osf

2298

need_version=no

2299

soname_spec='${libname}${release}.so'

2300

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'

2301

shlibpath_var=LD_LIBRARY_PATH

2302

sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

2303

sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

2304

;;

2305

2306

sco3.2v5*)

2307

version_type=osf

2308

soname_spec='${libname}${release}.so$major'

2309

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2310

shlibpath_var=LD_LIBRARY_PATH

2311

;;

2312

2313

solaris*)

2314

version_type=linux

2315

need_lib_prefix=no

2316

need_version=no

2317

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2318

soname_spec='${libname}${release}.so$major'

2319

shlibpath_var=LD_LIBRARY_PATH

2320

shlibpath_overrides_runpath=yes

2321

hardcode_into_libs=yes

2322

# ldd complains unless libraries are executable

2323

postinstall_cmds='chmod +x $lib'

2324

;;

2325

2326

sunos4*)

2327

version_type=sunos

2328

library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'

2329

finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

2330

shlibpath_var=LD_LIBRARY_PATH

2331

shlibpath_overrides_runpath=yes

2332

if test "$with_gnu_ld" = yes; then

2333

need_lib_prefix=no

2334

2335

need_version=yes

2336

;;

2337

2338

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

2339

version_type=linux

2340

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2341

soname_spec='${libname}${release}.so$major'

2342

shlibpath_var=LD_LIBRARY_PATH

2343

case $host_vendor in

2344

sni)

2345

shlibpath_overrides_runpath=no

2346

;;

2347

motorola)

2348

need_lib_prefix=no

2349

need_version=no

2350

shlibpath_overrides_runpath=no

2351

sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

2352

;;

2353

esac

2354

;;

2355

2356

uts4*)

2357

version_type=linux

2358

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2359

soname_spec='${libname}${release}.so$major'

2360

shlibpath_var=LD_LIBRARY_PATH

2361

;;

2362

2363

dgux*)

2364

version_type=linux

2365

need_lib_prefix=no

2366

need_version=no

2367

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

2368

soname_spec='${libname}${release}.so$major'

2369

shlibpath_var=LD_LIBRARY_PATH

2370

;;

2371

2372

sysv4*MP*)

2373

if test -d /usr/nec ;then

2374

version_type=linux

2375

library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'

2376

soname_spec='$libname.so.$major'

2377

shlibpath_var=LD_LIBRARY_PATH

2378

2379

;;

2380

2381

2382

dynamic_linker=no

2383

;;

2384

esac

2385

AC_MSG_RESULT([$dynamic_linker])

2386

test "$dynamic_linker" = no && can_build_shared=no

2387

2388

# Report the final consequences.

2389

AC_MSG_CHECKING([if libtool supports shared libraries])

2390

AC_MSG_RESULT([$can_build_shared])

2391

2392

if test "$hardcode_action" = relink; then

2393

# Fast installation is not supported

2394

enable_fast_install=no

2395

elif test "$shlibpath_overrides_runpath" = yes ||

2396

test "$enable_shared" = no; then

2397

# Fast installation is not necessary

2398

enable_fast_install=needless

2399

2400

2401

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

2402

if test "$GCC" = yes; then

2403

variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

2404

2405

2406

AC_LIBTOOL_DLOPEN_SELF

2407

2408

if test "$enable_shared" = yes && test "$GCC" = yes; then

2409

case $archive_cmds in

2410

*'~'*)

2411

# FIXME: we may have to deal with multi-command sequences.

2412

;;

2413

'$CC '*)

2414

# Test whether the compiler implicitly links with -lc since on some

2415

# systems, -lgcc has to come before -lc. If gcc already passes -lc

2416

# to ld, don't add -lc before -lgcc.

2417

AC_MSG_CHECKING([whether -lc should be explicitly linked in])

2418

AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],

2419

[$rm conftest*

2420

echo 'static int dummy;' > conftest.$ac_ext

2421

2422

if AC_TRY_EVAL(ac_compile); then

2423

soname=conftest

2424

lib=conftest

2425

libobjs=conftest.$ac_objext

2426

deplibs=

2427

wl=$lt_cv_prog_cc_wl

2428

compiler_flags=-v

2429

linker_flags=-v

2430

verstring=

2431

output_objdir=.

2432

libname=conftest

2433

save_allow_undefined_flag=$allow_undefined_flag

2434

allow_undefined_flag=

2435

if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)

2436

then

2437

lt_cv_archive_cmds_need_lc=no

2438

else

2439

lt_cv_archive_cmds_need_lc=yes

2440

2441

allow_undefined_flag=$save_allow_undefined_flag

2442

else

2443

cat conftest.err 1>&5

2444

fi])

2445

AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])

2446

;;

2447

esac

2448

2449

need_lc=${lt_cv_archive_cmds_need_lc-yes}

2450

2451

# The second clause should only fire when bootstrapping the

2452

# libtool distribution, otherwise you forgot to ship ltmain.sh

2453

# with your package, and you will get complaints that there are

2454

# no rules to generate ltmain.sh.

2455

if test -f "$ltmain"; then

2456

2457

else

2458

# If there is no Makefile yet, we rely on a make rule to execute

2459

# `config.status --recheck' to rerun these tests and create the

2460

# libtool script then.

2461

test -f Makefile && make "$ltmain"

2462

2463

2464

if test -f "$ltmain"; then

2465

trap "$rm \"${ofile}T\"; exit 1" 1 2 15

2466

$rm -f "${ofile}T"

2467

2468

echo creating $ofile

2469

2470

# Now quote all the things that may contain metacharacters while being

2471

# careful not to overquote the AC_SUBSTed values. We take copies of the

2472

# variables and quote the copies for generation of the libtool script.

2473

for var in echo old_CC old_CFLAGS \

2474

AR AR_FLAGS CC LD LN_S NM SHELL \

2475

reload_flag reload_cmds wl \

2476

pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \

2477

thread_safe_flag_spec whole_archive_flag_spec libname_spec \

2478

library_names_spec soname_spec \

2479

RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \

2480

old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \

2481

postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \

2482

old_striplib striplib file_magic_cmd export_symbols_cmds \

2483

deplibs_check_method allow_undefined_flag no_undefined_flag \

2484

finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \

2485

hardcode_libdir_flag_spec hardcode_libdir_separator \

2486

sys_lib_search_path_spec sys_lib_dlsearch_path_spec \

2487

compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do

2488

2489

case $var in

2490

reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \

2491

old_postinstall_cmds | old_postuninstall_cmds | \

2492

export_symbols_cmds | archive_cmds | archive_expsym_cmds | \

2493

extract_expsyms_cmds | old_archive_from_expsyms_cmds | \

2494

postinstall_cmds | postuninstall_cmds | \

2495

finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)

2496

# Double-quote double-evaled strings.

2497

eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""

2498

;;

2499

2500

eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""

2501

;;

2502

esac

2503

done

2504

2505

cat <<__EOF__ > "${ofile}T"

2506

#! $SHELL

2507

2508

# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

2509

# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)

2510

# NOTE: Changes made to this file will be lost: look at ltmain.sh.

2511

2512

2513

# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

2514

2515

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

2516

# it under the terms of the GNU General Public License as published by

2517

# the Free Software Foundation; either version 2 of the License, or

2518

# (at your option) any later version.

2519

2520

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

2521

# WITHOUT ANY WARRANTY; without even the implied warranty of

2522

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

2523

# General Public License for more details.

2524

2525

# You should have received a copy of the GNU General Public License

2526

# along with this program; if not, write to the Free Software

2527

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

2528

2529

# As a special exception to the GNU General Public License, if you

2530

# distribute this file as part of a program that contains a

2531

# configuration script generated by Autoconf, you may include it under

2532

# the same distribution terms that you use for the rest of that program.

2533

2534

# Sed that helps us avoid accidentally triggering echo(1) options like -n.

2535

Xsed="sed -e s/^X//"

2536

2537

# The HP-UX ksh and POSIX shell print the target directory to stdout

2538

# if CDPATH is set.

2539

if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi

2540

2541

# ### BEGIN LIBTOOL CONFIG

2542

2543

# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

2544

2545

# Shell to use when invoking shell scripts.

2546

SHELL=$lt_SHELL

2547

2548

# Whether or not to build shared libraries.

2549

build_libtool_libs=$enable_shared

2550

2551

# Whether or not to add -lc for building shared libraries.

2552

build_libtool_need_lc=$need_lc

2553

2554

# Whether or not to build static libraries.

2555

build_old_libs=$enable_static

2556

2557

# Whether or not to optimize for fast installation.

2558

fast_install=$enable_fast_install

2559

2560

# The host system.

2561

host_alias=$host_alias

2562

host=$host

2563

2564

# An echo program that does not interpret backslashes.

2565

echo=$lt_echo

2566

2567

# The archiver.

2568

AR=$lt_AR

2569

AR_FLAGS=$lt_AR_FLAGS

2570

2571

# The default C compiler.

2572

CC=$lt_CC

2573

2574

# Is the compiler the GNU C compiler?

2575

with_gcc=$GCC

2576

2577

# The linker used to build libraries.

2578

LD=$lt_LD

2579

2580

# Whether we need hard or soft links.

2581

LN_S=$lt_LN_S

2582

2583

# A BSD-compatible nm program.

2584

NM=$lt_NM

2585

2586

# A symbol stripping program

2587

STRIP=$STRIP

2588

2589

# Used to examine libraries when file_magic_cmd begins "file"

2590

MAGIC_CMD=$MAGIC_CMD

2591

2592

# Used on cygwin: DLL creation program.

2593

DLLTOOL="$DLLTOOL"

2594

2595

# Used on cygwin: object dumper.

2596

OBJDUMP="$OBJDUMP"

2597

2598

# Used on cygwin: assembler.

2599

AS="$AS"

2600

2601

# The name of the directory that contains temporary libtool files.

2602

objdir=$objdir

2603

2604

# How to create reloadable object files.

2605

reload_flag=$lt_reload_flag

2606

reload_cmds=$lt_reload_cmds

2607

2608

# How to pass a linker flag through the compiler.

2609

wl=$lt_wl

2610

2611

# Object file suffix (normally "o").

2612

objext="$ac_objext"

2613

2614

# Old archive suffix (normally "a").

2615

libext="$libext"

2616

2617

# Executable file suffix (normally "").

2618

exeext="$exeext"

2619

2620

# Additional compiler flags for building library objects.

2621

pic_flag=$lt_pic_flag

2622

pic_mode=$pic_mode

2623

2624

# Does compiler simultaneously support -c and -o options?

2625

compiler_c_o=$lt_compiler_c_o

2626

2627

# Can we write directly to a .lo ?

2628

compiler_o_lo=$lt_compiler_o_lo

2629

2630

# Must we lock files when doing compilation ?

2631

need_locks=$lt_need_locks

2632

2633

# Do we need the lib prefix for modules?

2634

need_lib_prefix=$need_lib_prefix

2635

2636

# Do we need a version for libraries?

2637

need_version=$need_version

2638

2639

# Whether dlopen is supported.

2640

dlopen_support=$enable_dlopen

2641

2642

# Whether dlopen of programs is supported.

2643

dlopen_self=$enable_dlopen_self

2644

2645

# Whether dlopen of statically linked programs is supported.

2646

dlopen_self_static=$enable_dlopen_self_static

2647

2648

# Compiler flag to prevent dynamic linking.

2649

link_static_flag=$lt_link_static_flag

2650

2651

# Compiler flag to turn off builtin functions.

2652

no_builtin_flag=$lt_no_builtin_flag

2653

2654

# Compiler flag to allow reflexive dlopens.

2655

export_dynamic_flag_spec=$lt_export_dynamic_flag_spec

2656

2657

# Compiler flag to generate shared objects directly from archives.

2658

whole_archive_flag_spec=$lt_whole_archive_flag_spec

2659

2660

# Compiler flag to generate thread-safe objects.

2661

thread_safe_flag_spec=$lt_thread_safe_flag_spec

2662

2663

# Library versioning type.

2664

version_type=$version_type

2665

2666

# Format of library name prefix.

2667

libname_spec=$lt_libname_spec

2668

2669

# List of archive names. First name is the real one, the rest are links.

2670

# The last name is the one that the linker finds with -lNAME.

2671

library_names_spec=$lt_library_names_spec

2672

2673

# The coded name of the library, if different from the real name.

2674

soname_spec=$lt_soname_spec

2675

2676

# Commands used to build and install an old-style archive.

2677

RANLIB=$lt_RANLIB

2678

old_archive_cmds=$lt_old_archive_cmds

2679

old_postinstall_cmds=$lt_old_postinstall_cmds

2680

old_postuninstall_cmds=$lt_old_postuninstall_cmds

2681

2682

# Create an old-style archive from a shared archive.

2683

old_archive_from_new_cmds=$lt_old_archive_from_new_cmds

2684

2685

# Create a temporary old-style archive to link instead of a shared archive.

2686

old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds

2687

2688

# Commands used to build and install a shared archive.

2689

archive_cmds=$lt_archive_cmds

2690

archive_expsym_cmds=$lt_archive_expsym_cmds

2691

postinstall_cmds=$lt_postinstall_cmds

2692

postuninstall_cmds=$lt_postuninstall_cmds

2693

2694

# Commands to strip libraries.

2695

old_striplib=$lt_old_striplib

2696

striplib=$lt_striplib

2697

2698

# Method to check whether dependent libraries are shared objects.

2699

deplibs_check_method=$lt_deplibs_check_method

2700

2701

# Command to use when deplibs_check_method == file_magic.

2702

file_magic_cmd=$lt_file_magic_cmd

2703

2704

# Flag that allows shared libraries with undefined symbols to be built.

2705

allow_undefined_flag=$lt_allow_undefined_flag

2706

2707

# Flag that forces no undefined symbols.

2708

no_undefined_flag=$lt_no_undefined_flag

2709

2710

# Commands used to finish a libtool library installation in a directory.

2711

finish_cmds=$lt_finish_cmds

2712

2713

# Same as above, but a single script fragment to be evaled but not shown.

2714

finish_eval=$lt_finish_eval

2715

2716

# Take the output of nm and produce a listing of raw symbols and C names.

2717

global_symbol_pipe=$lt_global_symbol_pipe

2718

2719

# Transform the output of nm in a proper C declaration

2720

global_symbol_to_cdecl=$lt_global_symbol_to_cdecl

2721

2722

# This is the shared library runtime path variable.

2723

runpath_var=$runpath_var

2724

2725

# This is the shared library path variable.

2726

shlibpath_var=$shlibpath_var

2727

2728

# Is shlibpath searched before the hard-coded library search path?

2729

shlibpath_overrides_runpath=$shlibpath_overrides_runpath

2730

2731

# How to hardcode a shared library path into an executable.

2732

hardcode_action=$hardcode_action

2733

2734

# Whether we should hardcode library paths into libraries.

2735

hardcode_into_libs=$hardcode_into_libs

2736

2737

# Flag to hardcode \$libdir into a binary during linking.

2738

# This must work even if \$libdir does not exist.

2739

hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec

2740

2741

# Whether we need a single -rpath flag with a separated argument.

2742

hardcode_libdir_separator=$lt_hardcode_libdir_separator

2743

2744

# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the

2745

# resulting binary.

2746

hardcode_direct=$hardcode_direct

2747

2748

# Set to yes if using the -LDIR flag during linking hardcodes DIR into the

2749

# resulting binary.

2750

hardcode_minus_L=$hardcode_minus_L

2751

2752

# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into

2753

# the resulting binary.

2754

hardcode_shlibpath_var=$hardcode_shlibpath_var

2755

2756

# Variables whose values should be saved in libtool wrapper scripts and

2757

# restored at relink time.

2758

variables_saved_for_relink="$variables_saved_for_relink"

2759

2760

# Whether libtool must link a program against all its dependency libraries.

2761

link_all_deplibs=$link_all_deplibs

2762

2763

# Compile-time system search path for libraries

2764

sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

2765

2766

# Run-time system search path for libraries

2767

sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

2768

2769

# Fix the shell variable \$srcfile for the compiler.

2770

fix_srcfile_path="$fix_srcfile_path"

2771

2772

# Set to yes if exported symbols are required.

2773

always_export_symbols=$always_export_symbols

2774

2775

# The commands to list exported symbols.

2776

export_symbols_cmds=$lt_export_symbols_cmds

2777

2778

# The commands to extract the exported symbol list from a shared archive.

2779

extract_expsyms_cmds=$lt_extract_expsyms_cmds

2780

2781

# Symbols that should not be listed in the preloaded symbols.

2782

exclude_expsyms=$lt_exclude_expsyms

2783

2784

# Symbols that must always be exported.

2785

include_expsyms=$lt_include_expsyms

2786

2787

# ### END LIBTOOL CONFIG

2788

2789

__EOF__

2790

2791

case $host_os in

2792

aix3*)

2793

cat <<\EOF >> "${ofile}T"

2794

2795

# AIX sometimes has problems with the GCC collect2 program. For some

2796

# reason, if we set the COLLECT_NAMES environment variable, the problems

2797

# vanish in a puff of smoke.

2798

if test "X${COLLECT_NAMES+set}" != Xset; then

2799

COLLECT_NAMES=

2800

export COLLECT_NAMES

2801

2802

EOF

2803

;;

2804

esac

2805

2806

case $host_os in

2807

cygwin* | mingw* | pw32* | os2*)

2808

cat <<'EOF' >> "${ofile}T"

2809

# This is a source program that is used to create dlls on Windows

2810

# Don't remove nor modify the starting and closing comments

2811

# /* ltdll.c starts here */

2812

# #define WIN32_LEAN_AND_MEAN

2813

# #include <windows.h>

2814

# #undef WIN32_LEAN_AND_MEAN

2815

# #include <stdio.h>

2816

2817

# #ifndef __CYGWIN__

2818

# # ifdef __CYGWIN32__

2819

# # define __CYGWIN__ __CYGWIN32__

2820

# # endif

2821

# #endif

2822

2823

# #ifdef __cplusplus

2824

# extern "C" {

2825

# #endif

2826

# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);

2827

# #ifdef __cplusplus

2828

# }

2829

# #endif

2830

2831

# #ifdef __CYGWIN__

2832

# #include <cygwin/cygwin_dll.h>

2833

# DECLARE_CYGWIN_DLL( DllMain );

2834

# #endif

2835

# HINSTANCE __hDllInstance_base;

2836

2837

# BOOL APIENTRY

2838

# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)

2839

# {

2840

# __hDllInstance_base = hInst;

2841

# return TRUE;

2842

# }

2843

# /* ltdll.c ends here */

2844

# This is a source program that is used to create import libraries

2845

# on Windows for dlls which lack them. Don't remove nor modify the

2846

# starting and closing comments

2847

# /* impgen.c starts here */

2848

2849

2850

# This file is part of GNU libtool.

2851

2852

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

2853

# it under the terms of the GNU General Public License as published by

2854

# the Free Software Foundation; either version 2 of the License, or

2855

# (at your option) any later version.

2856

2857

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

2858

# but WITHOUT ANY WARRANTY; without even the implied warranty of

2859

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

2860

# GNU General Public License for more details.

2861

2862

# You should have received a copy of the GNU General Public License

2863

# along with this program; if not, write to the Free Software

2864

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

2865

# */

2866

2867

# #include <stdio.h> /* for printf() */

2868

# #include <unistd.h> /* for open(), lseek(), read() */

2869

# #include <fcntl.h> /* for O_RDONLY, O_BINARY */

2870

# #include <string.h> /* for strdup() */

2871

2872

# /* O_BINARY isn't required (or even defined sometimes) under Unix */

2873

# #ifndef O_BINARY

2874

# #define O_BINARY 0

2875

# #endif

2876

2877

# static unsigned int

2878

# pe_get16 (fd, offset)

2879

# int fd;

2880

# int offset;

2881

# {

2882

# unsigned char b[2];

2883

# lseek (fd, offset, SEEK_SET);

2884

# read (fd, b, 2);

2885

# return b[0] + (b[1]<<8);

2886

# }

2887

2888

# static unsigned int

2889

# pe_get32 (fd, offset)

2890

# int fd;

2891

# int offset;

2892

# {

2893

# unsigned char b[4];

2894

# lseek (fd, offset, SEEK_SET);

2895

# read (fd, b, 4);

2896

# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);

2897

# }

2898

2899

# static unsigned int

2900

# pe_as32 (ptr)

2901

# void *ptr;

2902

# {

2903

# unsigned char *b = ptr;

2904

# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);

2905

# }

2906

2907

# int

2908

# main (argc, argv)

2909

# int argc;

2910

# char *argv[];

2911

# {

2912

# int dll;

2913

# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;

2914

# unsigned long export_rva, export_size, nsections, secptr, expptr;

2915

# unsigned long name_rvas, nexp;

2916

# unsigned char *expdata, *erva;

2917

# char *filename, *dll_name;

2918

2919

# filename = argv[1];

2920

2921

# dll = open(filename, O_RDONLY|O_BINARY);

2922

# if (dll < 1)

2923

# return 1;

2924

2925

# dll_name = filename;

2926

2927

# for (i=0; filename[i]; i++)

2928

# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')

2929

# dll_name = filename + i +1;

2930

2931

# pe_header_offset = pe_get32 (dll, 0x3c);

2932

# opthdr_ofs = pe_header_offset + 4 + 20;

2933

# num_entries = pe_get32 (dll, opthdr_ofs + 92);

2934

2935

# if (num_entries < 1) /* no exports */

2936

# return 1;

2937

2938

# export_rva = pe_get32 (dll, opthdr_ofs + 96);

2939

# export_size = pe_get32 (dll, opthdr_ofs + 100);

2940

# nsections = pe_get16 (dll, pe_header_offset + 4 +2);

2941

# secptr = (pe_header_offset + 4 + 20 +

2942

# pe_get16 (dll, pe_header_offset + 4 + 16));

2943

2944

# expptr = 0;

2945

# for (i = 0; i < nsections; i++)

2946

# {

2947

# char sname[8];

2948

# unsigned long secptr1 = secptr + 40 * i;

2949

# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);

2950

# unsigned long vsize = pe_get32 (dll, secptr1 + 16);

2951

# unsigned long fptr = pe_get32 (dll, secptr1 + 20);

2952

# lseek(dll, secptr1, SEEK_SET);

2953

# read(dll, sname, 8);

2954

# if (vaddr <= export_rva && vaddr+vsize > export_rva)

2955

# {

2956

# expptr = fptr + (export_rva - vaddr);

2957

# if (export_rva + export_size > vaddr + vsize)

2958

# export_size = vsize - (export_rva - vaddr);

2959

# break;

2960

# }

2961

# }

2962

2963

# expdata = (unsigned char*)malloc(export_size);

2964

# lseek (dll, expptr, SEEK_SET);

2965

# read (dll, expdata, export_size);

2966

# erva = expdata - export_rva;

2967

2968

# nexp = pe_as32 (expdata+24);

2969

# name_rvas = pe_as32 (expdata+32);

2970

2971

# printf ("EXPORTS\n");

2972

# for (i = 0; i<nexp; i++)

2973

# {

2974

# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);

2975

# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);

2976

# }

2977

2978

# return 0;

2979

# }

2980

# /* impgen.c ends here */

2981

2982

EOF

2983

;;

2984

esac

2985

2986

# We use sed instead of cat because bash on DJGPP gets confused if

2987

# if finds mixed CR/LF and LF-only lines. Since sed operates in

2988

# text mode, it properly converts lines to CR/LF. This bash problem

2989

# is reportedly fixed, but why not run on old versions too?

2990

sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)

2991

2992

mv -f "${ofile}T" "$ofile" || \

2993

(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")

2994

chmod +x "$ofile"

2995

2996

2997

])# _LT_AC_LTCONFIG_HACK

2998

2999

# AC_LIBTOOL_DLOPEN - enable checks for dlopen support

3000

AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])

3001

3002

# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's

3003

AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])

3004

3005

# AC_ENABLE_SHARED - implement the --enable-shared flag

3006

# Usage: AC_ENABLE_SHARED[(DEFAULT)]

3007

# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to

3008

# `yes'.

3009

AC_DEFUN([AC_ENABLE_SHARED],

3010

[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl

3011

AC_ARG_ENABLE(shared,

3012

changequote(<<, >>)dnl

3013

<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],

3014

changequote([, ])dnl

3015

[p=${PACKAGE-default}

3016

case $enableval in

3017

yes) enable_shared=yes ;;

3018

no) enable_shared=no ;;

3019

3020

enable_shared=no

3021

# Look at the argument we got. We use all the common list separators.

3022

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

3023

for pkg in $enableval; do

3024

if test "X$pkg" = "X$p"; then

3025

enable_shared=yes

3026

3027

done

3028

IFS="$ac_save_ifs"

3029

;;

3030

esac],

3031

enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl

3032

])

3033

3034

# AC_DISABLE_SHARED - set the default shared flag to --disable-shared

3035

AC_DEFUN([AC_DISABLE_SHARED],

3036

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3037

AC_ENABLE_SHARED(no)])

3038

3039

# AC_ENABLE_STATIC - implement the --enable-static flag

3040

# Usage: AC_ENABLE_STATIC[(DEFAULT)]

3041

# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to

3042

# `yes'.

3043

AC_DEFUN([AC_ENABLE_STATIC],

3044

[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl

3045

AC_ARG_ENABLE(static,

3046

changequote(<<, >>)dnl

3047

<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],

3048

changequote([, ])dnl

3049

[p=${PACKAGE-default}

3050

case $enableval in

3051

yes) enable_static=yes ;;

3052

no) enable_static=no ;;

3053

3054

enable_static=no

3055

# Look at the argument we got. We use all the common list separators.

3056

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

3057

for pkg in $enableval; do

3058

if test "X$pkg" = "X$p"; then

3059

enable_static=yes

3060

3061

done

3062

IFS="$ac_save_ifs"

3063

;;

3064

esac],

3065

enable_static=AC_ENABLE_STATIC_DEFAULT)dnl

3066

])

3067

3068

# AC_DISABLE_STATIC - set the default static flag to --disable-static

3069

AC_DEFUN([AC_DISABLE_STATIC],

3070

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3071

AC_ENABLE_STATIC(no)])

3072

3073

3074

# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag

3075

# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]

3076

# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to

3077

# `yes'.

3078

AC_DEFUN([AC_ENABLE_FAST_INSTALL],

3079

[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl

3080

AC_ARG_ENABLE(fast-install,

3081

changequote(<<, >>)dnl

3082

<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],

3083

changequote([, ])dnl

3084

[p=${PACKAGE-default}

3085

case $enableval in

3086

yes) enable_fast_install=yes ;;

3087

no) enable_fast_install=no ;;

3088

3089

enable_fast_install=no

3090

# Look at the argument we got. We use all the common list separators.

3091

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"

3092

for pkg in $enableval; do

3093

if test "X$pkg" = "X$p"; then

3094

enable_fast_install=yes

3095

3096

done

3097

IFS="$ac_save_ifs"

3098

;;

3099

esac],

3100

enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl

3101

])

3102

3103

# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install

3104

AC_DEFUN([AC_DISABLE_FAST_INSTALL],

3105

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3106

AC_ENABLE_FAST_INSTALL(no)])

3107

3108

# AC_LIBTOOL_PICMODE - implement the --with-pic flag

3109

# Usage: AC_LIBTOOL_PICMODE[(MODE)]

3110

# Where MODE is either `yes' or `no'. If omitted, it defaults to

3111

# `both'.

3112

AC_DEFUN([AC_LIBTOOL_PICMODE],

3113

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3114

pic_mode=ifelse($#,1,$1,default)])

3115

3116

3117

# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library

3118

AC_DEFUN([AC_PATH_TOOL_PREFIX],

3119

[AC_MSG_CHECKING([for $1])

3120

AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

3121

[case $MAGIC_CMD in

3122

/*)

3123

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

3124

;;

3125

?:/*)

3126

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.

3127

;;

3128

3129

ac_save_MAGIC_CMD="$MAGIC_CMD"

3130

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"

3131

dnl $ac_dummy forces splitting on constant user-supplied paths.

3132

dnl POSIX.2 word splitting is done only on the output of word expansions,

3133

dnl not every word. This closes a longstanding sh security hole.

3134

ac_dummy="ifelse([$2], , $PATH, [$2])"

3135

for ac_dir in $ac_dummy; do

3136

test -z "$ac_dir" && ac_dir=.

3137

if test -f $ac_dir/$1; then

3138

lt_cv_path_MAGIC_CMD="$ac_dir/$1"

3139

if test -n "$file_magic_test_file"; then

3140

case $deplibs_check_method in

3141

"file_magic "*)

3142

file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"

3143

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

3144

if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

3145

egrep "$file_magic_regex" > /dev/null; then

3146

3147

else

3148

cat <<EOF 1>&2

3149

3150

*** Warning: the command libtool uses to detect shared libraries,

3151

*** $file_magic_cmd, produces output that libtool cannot recognize.

3152

*** The result is that libtool may fail to recognize shared libraries

3153

*** as such. This will affect the creation of libtool libraries that

3154

*** depend on shared libraries, but programs linked with such libtool

3155

*** libraries will work regardless of this problem. Nevertheless, you

3156

*** may want to report the problem to your system manager and/or to

3157

*** bug-libtool@gnu.org

3158

3159

EOF

3160

fi ;;

3161

esac

3162

3163

break

3164

3165

done

3166

IFS="$ac_save_ifs"

3167

MAGIC_CMD="$ac_save_MAGIC_CMD"

3168

;;

3169

esac])

3170

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

3171

if test -n "$MAGIC_CMD"; then

3172

AC_MSG_RESULT($MAGIC_CMD)

3173

else

3174

AC_MSG_RESULT(no)

3175

3176

])

3177

3178

3179

# AC_PATH_MAGIC - find a file program which can recognise a shared library

3180

AC_DEFUN([AC_PATH_MAGIC],

3181

[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl

3182

AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)

3183

if test -z "$lt_cv_path_MAGIC_CMD"; then

3184

if test -n "$ac_tool_prefix"; then

3185

AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)

3186

else

3187

MAGIC_CMD=:

3188

3189

3190

])

3191

3192

3193

# AC_PROG_LD - find the path to the GNU or non-GNU linker

3194

AC_DEFUN([AC_PROG_LD],

3195

[AC_ARG_WITH(gnu-ld,

3196

[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],

3197

test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)

3198

AC_REQUIRE([AC_PROG_CC])dnl

3199

AC_REQUIRE([AC_CANONICAL_HOST])dnl

3200

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

3201

ac_prog=ld

3202

if test "$GCC" = yes; then

3203

# Check if gcc -print-prog-name=ld gives a path.

3204

AC_MSG_CHECKING([for ld used by GCC])

3205

case $host in

3206

*-*-mingw*)

3207

# gcc leaves a trailing carriage return which upsets mingw

3208

ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

3209

3210

ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

3211

esac

3212

case $ac_prog in

3213

# Accept absolute paths.

3214

[[\\/]* | [A-Za-z]:[\\/]*)]

3215

[re_direlt='/[^/][^/]*/\.\./']

3216

# Canonicalize the path of ld

3217

ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`

3218

while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

3219

ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`

3220

done

3221

test -z "$LD" && LD="$ac_prog"

3222

;;

3223

"")

3224

# If it fails, then pretend we aren't using GCC.

3225

ac_prog=ld

3226

;;

3227

3228

# If it is relative, then search for the first ld in PATH.

3229

with_gnu_ld=unknown

3230

;;

3231

esac

3232

elif test "$with_gnu_ld" = yes; then

3233

AC_MSG_CHECKING([for GNU ld])

3234

else

3235

AC_MSG_CHECKING([for non-GNU ld])

3236

3237

AC_CACHE_VAL(lt_cv_path_LD,

3238

[if test -z "$LD"; then

3239

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"

3240

for ac_dir in $PATH; do

3241

test -z "$ac_dir" && ac_dir=.

3242

if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

3243

lt_cv_path_LD="$ac_dir/$ac_prog"

3244

# Check to see if the program is GNU ld. I'd rather use --version,

3245

# but apparently some GNU ld's only accept -v.

3246

# Break only if it was the GNU/non-GNU ld that we prefer.

3247

if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then

3248

test "$with_gnu_ld" != no && break

3249

else

3250

test "$with_gnu_ld" != yes && break

3251

3252

3253

done

3254

IFS="$ac_save_ifs"

3255

else

3256

lt_cv_path_LD="$LD" # Let the user override the test with a path.

3257

fi])

3258

LD="$lt_cv_path_LD"

3259

if test -n "$LD"; then

3260

AC_MSG_RESULT($LD)

3261

else

3262

AC_MSG_RESULT(no)

3263

3264

test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

3265

AC_PROG_LD_GNU

3266

])

3267

3268

# AC_PROG_LD_GNU -

3269

AC_DEFUN([AC_PROG_LD_GNU],

3270

[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

3271

[# I'd rather use --version here, but apparently some GNU ld's only accept -v.

3272

if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then

3273

lt_cv_prog_gnu_ld=yes

3274

else

3275

lt_cv_prog_gnu_ld=no

3276

fi])

3277

with_gnu_ld=$lt_cv_prog_gnu_ld

3278

])

3279

3280

# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker

3281

# -- PORTME Some linkers may need a different reload flag.

3282

AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],

3283

[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,

3284

[lt_cv_ld_reload_flag='-r'])

3285

reload_flag=$lt_cv_ld_reload_flag

3286

test -n "$reload_flag" && reload_flag=" $reload_flag"

3287

])

3288

3289

# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies

3290

# -- PORTME fill in with the dynamic library characteristics

3291

AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

3292

[AC_CACHE_CHECK([how to recognise dependant libraries],

3293

lt_cv_deplibs_check_method,

3294

[lt_cv_file_magic_cmd='$MAGIC_CMD'

3295

lt_cv_file_magic_test_file=

3296

lt_cv_deplibs_check_method='unknown'

3297

# Need to set the preceding variable on all platforms that support

3298

# interlibrary dependencies.

3299

# 'none' -- dependencies not supported.

3300

# `unknown' -- same as none, but documents that we really don't know.

3301

# 'pass_all' -- all dependencies passed with no checks.

3302

# 'test_compile' -- check by making test program.

3303

# ['file_magic [regex]'] -- check by looking for files in library path

3304

# which responds to the $file_magic_cmd with a given egrep regex.

3305

# If you have `file' or equivalent on your system and you're not sure

3306

# whether `pass_all' will *always* work, you probably want this one.

3307

3308

case $host_os in

3309

aix4* | aix5*)

3310

lt_cv_deplibs_check_method=pass_all

3311

;;

3312

3313

beos*)

3314

lt_cv_deplibs_check_method=pass_all

3315

;;

3316

3317

bsdi4*)

3318

[lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']

3319

lt_cv_file_magic_cmd='/usr/bin/file -L'

3320

lt_cv_file_magic_test_file=/shlib/libc.so

3321

;;

3322

3323

cygwin* | mingw* | pw32*)

3324

lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

3325

lt_cv_file_magic_cmd='$OBJDUMP -f'

3326

;;

3327

3328

darwin* | rhapsody*)

3329

lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'

3330

lt_cv_file_magic_cmd='/usr/bin/file -L'

3331

case "$host_os" in

3332

rhapsody* | darwin1.[012])

3333

lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`

3334

;;

3335

*) # Darwin 1.3 on

3336

lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'

3337

;;

3338

esac

3339

;;

3340

3341

freebsd*)

3342

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

3343

case $host_cpu in

3344

i*86 )

3345

# Not sure whether the presence of OpenBSD here was a mistake.

3346

# Let's accept both of them until this is cleared up.

3347

[lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']

3348

lt_cv_file_magic_cmd=/usr/bin/file

3349

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

3350

;;

3351

esac

3352

else

3353

lt_cv_deplibs_check_method=pass_all

3354

3355

;;

3356

3357

gnu*)

3358

lt_cv_deplibs_check_method=pass_all

3359

;;

3360

3361

hpux10.20*|hpux11*)

3362

[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']

3363

lt_cv_file_magic_cmd=/usr/bin/file

3364

lt_cv_file_magic_test_file=/usr/lib/libc.sl

3365

;;

3366

3367

irix5* | irix6*)

3368

case $host_os in

3369

irix5*)

3370

# this will be overridden with pass_all, but let us keep it just in case

3371

lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"

3372

;;

3373

3374

case $LD in

3375

*-32|*"-32 ") libmagic=32-bit;;

3376

*-n32|*"-n32 ") libmagic=N32;;

3377

*-64|*"-64 ") libmagic=64-bit;;

3378

*) libmagic=never-match;;

3379

esac

3380

# this will be overridden with pass_all, but let us keep it just in case

3381

[lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]

3382

;;

3383

esac

3384

lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`

3385

lt_cv_deplibs_check_method=pass_all

3386

;;

3387

3388

# This must be Linux ELF.

3389

linux-gnu*)

3390

case $host_cpu in

3391

alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )

3392

lt_cv_deplibs_check_method=pass_all ;;

3393

3394

# glibc up to 2.1.1 does not perform some relocations on ARM

3395

[lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;]

3396

esac

3397

lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`

3398

;;

3399

3400

netbsd*)

3401

if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then

3402

[lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']

3403

else

3404

[lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$']

3405

3406

;;

3407

3408

newos6*)

3409

[lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']

3410

lt_cv_file_magic_cmd=/usr/bin/file

3411

lt_cv_file_magic_test_file=/usr/lib/libnls.so

3412

;;

3413

3414

osf3* | osf4* | osf5*)

3415

# this will be overridden with pass_all, but let us keep it just in case

3416

lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'

3417

lt_cv_file_magic_test_file=/shlib/libc.so

3418

lt_cv_deplibs_check_method=pass_all

3419

;;

3420

3421

sco3.2v5*)

3422

lt_cv_deplibs_check_method=pass_all

3423

;;

3424

3425

solaris*)

3426

lt_cv_deplibs_check_method=pass_all

3427

lt_cv_file_magic_test_file=/lib/libc.so

3428

;;

3429

3430

[sysv5uw[78]* | sysv4*uw2*)]

3431

lt_cv_deplibs_check_method=pass_all

3432

;;

3433

3434

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

3435

case $host_vendor in

3436

motorola)

3437

[lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']

3438

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

3439

;;

3440

ncr)

3441

lt_cv_deplibs_check_method=pass_all

3442

;;

3443

sequent)

3444

lt_cv_file_magic_cmd='/bin/file'

3445

[lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )']

3446

;;

3447

sni)

3448

lt_cv_file_magic_cmd='/bin/file'

3449

[lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"]

3450

lt_cv_file_magic_test_file=/lib/libc.so

3451

;;

3452

esac

3453

;;

3454

esac

3455

])

3456

file_magic_cmd=$lt_cv_file_magic_cmd

3457

deplibs_check_method=$lt_cv_deplibs_check_method

3458

])

3459

3460

3461

# AC_PROG_NM - find the path to a BSD-compatible name lister

3462

AC_DEFUN([AC_PROG_NM],

3463

[AC_MSG_CHECKING([for BSD-compatible nm])

3464

AC_CACHE_VAL(lt_cv_path_NM,

3465

[if test -n "$NM"; then

3466

# Let the user override the test.

3467

lt_cv_path_NM="$NM"

3468

else

3469

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"

3470

for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do

3471

test -z "$ac_dir" && ac_dir=.

3472

tmp_nm=$ac_dir/${ac_tool_prefix}nm

3473

if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then

3474

# Check to see if the nm accepts a BSD-compat flag.

3475

# Adding the `sed 1q' prevents false positives on HP-UX, which says:

3476

# nm: unknown option "B" ignored

3477

# Tru64's nm complains that /dev/null is an invalid object file

3478

if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then

3479

lt_cv_path_NM="$tmp_nm -B"

3480

break

3481

elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then

3482

lt_cv_path_NM="$tmp_nm -p"

3483

break

3484

else

3485

lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

3486

continue # so that we can try to find one that supports BSD flags

3487

3488

3489

done

3490

IFS="$ac_save_ifs"

3491

test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm

3492

fi])

3493

NM="$lt_cv_path_NM"

3494

AC_MSG_RESULT([$NM])

3495

])

3496

3497

# AC_CHECK_LIBM - check for math library

3498

AC_DEFUN([AC_CHECK_LIBM],

3499

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

3500

LIBM=

3501

case $host in

3502

*-*-beos* | *-*-cygwin* | *-*-pw32*)

3503

# These system don't have libm

3504

;;

3505

*-ncr-sysv4.3*)

3506

AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

3507

AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")

3508

;;

3509

3510

AC_CHECK_LIB(m, main, LIBM="-lm")

3511

;;

3512

esac

3513

])

3514

3515

# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for

3516

# the libltdl convenience library and INCLTDL to the include flags for

3517

# the libltdl header and adds --enable-ltdl-convenience to the

3518

# configure arguments. Note that LIBLTDL and INCLTDL are not

3519

# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not

3520

# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed

3521

# with '${top_builddir}/' and INCLTDL will be prefixed with

3522

# '${top_srcdir}/' (note the single quotes!). If your package is not

3523

# flat and you're not using automake, define top_builddir and

3524

# top_srcdir appropriately in the Makefiles.

3525

AC_DEFUN([AC_LIBLTDL_CONVENIENCE],

3526

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3527

case $enable_ltdl_convenience in

3528

no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;

3529

"") enable_ltdl_convenience=yes

3530

ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

3531

esac

3532

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

3533

INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

3534

])

3535

3536

# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for

3537

# the libltdl installable library and INCLTDL to the include flags for

3538

# the libltdl header and adds --enable-ltdl-install to the configure

3539

# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is

3540

# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed

3541

# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will

3542

# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed

3543

# with '${top_srcdir}/' (note the single quotes!). If your package is

3544

# not flat and you're not using automake, define top_builddir and

3545

# top_srcdir appropriately in the Makefiles.

3546

# In the future, this macro may have to be called after AC_PROG_LIBTOOL.

3547

AC_DEFUN([AC_LIBLTDL_INSTALLABLE],

3548

[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl

3549

AC_CHECK_LIB(ltdl, main,

3550

[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],

3551

[if test x"$enable_ltdl_install" = xno; then

3552

AC_MSG_WARN([libltdl not installed, but installation disabled])

3553

else

3554

enable_ltdl_install=yes

3555

3556

])

3557

if test x"$enable_ltdl_install" = x"yes"; then

3558

ac_configure_args="$ac_configure_args --enable-ltdl-install"

3559

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

3560

INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

3561

else

3562

ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

3563

LIBLTDL="-lltdl"

3564

INCLTDL=

3565

3566

])

3567

3568

# old names

3569

AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])

3570

AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])

3571

AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])

3572

AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

3573

AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

3574

AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])

3575

AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])

3576

3577

# This is just to silence aclocal about the macro not being used

3578

ifelse([AC_DISABLE_FAST_INSTALL])

3579

3580

dnl From Jim Meyering. Use this if you use the GNU error.[ch].

3581

dnl FIXME: Migrate into libit

3582

3583

AC_DEFUN([AM_FUNC_ERROR_AT_LINE],

3584

[AC_CACHE_CHECK([for error_at_line], am_cv_lib_error_at_line,

3585

[AC_TRY_LINK([],[error_at_line(0, 0, "", 0, "");],

3586

am_cv_lib_error_at_line=yes,

3587

am_cv_lib_error_at_line=no)])

3588

if test $am_cv_lib_error_at_line = no; then

3589

LIBOBJS="$LIBOBJS error.o"

3590

3591

AC_SUBST(LIBOBJS)dnl

3592

])

3593

3594

# Macro to add for using GNU gettext.

3595

# Ulrich Drepper <drepper@cygnus.com>, 1995.

3596

3597

# This file can be copied and used freely without restrictions. It can

3598

# be used in projects which are not available under the GNU Public License

3599

# but which still want to provide support for the GNU gettext functionality.

3600

# Please note that the actual code is *not* freely available.

3601

3602

# serial 9

3603

3604

dnl Usage: AM_WITH_NLS([TOOLSYMBOL], [NEEDSYMBOL], [LIBDIR]).

3605

dnl If TOOLSYMBOL is specified and is 'use-libtool', then a libtool library

3606

dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,

3607

dnl depending on --{enable,disable}-{shared,static} and on the presence of

3608

dnl AM-DISABLE-SHARED). Otherwise, a static library

3609

dnl $(top_builddir)/intl/libintl.a will be created.

3610

dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext

3611

dnl implementations (in libc or libintl) without the ngettext() function

3612

dnl will be ignored.

3613

dnl LIBDIR is used to find the intl libraries. If empty,

3614

dnl the value `$(top_builddir)/intl/' is used.

3615

dnl

3616

dnl The result of the configuration is one of three cases:

3617

dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled

3618

dnl and used.

3619

dnl Catalog format: GNU --> install in $(datadir)

3620

dnl Catalog extension: .mo after installation, .gmo in source tree

3621

dnl 2) GNU gettext has been found in the system's C library.

3622

dnl Catalog format: GNU --> install in $(datadir)

3623

dnl Catalog extension: .mo after installation, .gmo in source tree

3624

dnl 3) No internationalization, always use English msgid.

3625

dnl Catalog format: none

3626

dnl Catalog extension: none

3627

dnl The use of .gmo is historical (it was needed to avoid overwriting the

3628

dnl GNU format catalogs when building on a platform with an X/Open gettext),

3629

dnl but we keep it in order not to force irrelevant filename changes on the

3630

dnl maintainers.

3631

dnl

3632

AC_DEFUN([AM_WITH_NLS],

3633

[AC_MSG_CHECKING([whether NLS is requested])

3634

dnl Default is enabled NLS

3635

AC_ARG_ENABLE(nls,

3636

[ --disable-nls do not use Native Language Support],

3637

USE_NLS=$enableval, USE_NLS=yes)

3638

AC_MSG_RESULT($USE_NLS)

3639

AC_SUBST(USE_NLS)

3640

3641

BUILD_INCLUDED_LIBINTL=no

3642

USE_INCLUDED_LIBINTL=no

3643

INTLLIBS=

3644

3645

dnl If we use NLS figure out what method

3646

if test "$USE_NLS" = "yes"; then

3647

AC_DEFINE(ENABLE_NLS, 1,

3648

[Define to 1 if translation of program messages to the user's native language

3649

is requested.])

3650

AC_MSG_CHECKING([whether included gettext is requested])

3651

AC_ARG_WITH(included-gettext,

3652

[ --with-included-gettext use the GNU gettext library included here],

3653

nls_cv_force_use_gnu_gettext=$withval,

3654

nls_cv_force_use_gnu_gettext=no)

3655

AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)

3656

3657

nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"

3658

if test "$nls_cv_force_use_gnu_gettext" != "yes"; then

3659

dnl User does not insist on using GNU NLS library. Figure out what

3660

dnl to use. If GNU gettext is available we use this. Else we have

3661

dnl to fall back to GNU NLS library.

3662

CATOBJEXT=NONE

3663

3664

dnl Add a version number to the cache macros.

3665

define(gt_cv_func_gnugettext_libc, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libc])

3666

define(gt_cv_func_gnugettext_libintl, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libintl])

3667

3668

AC_CHECK_HEADER(libintl.h,

3669

[AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,

3670

[AC_TRY_LINK([#include <libintl.h>

3671

extern int _nl_msg_cat_cntr;],

3672

[bindtextdomain ("", "");

3673

return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],

3674

gt_cv_func_gnugettext_libc=yes,

3675

gt_cv_func_gnugettext_libc=no)])

3676

3677

if test "$gt_cv_func_gnugettext_libc" != "yes"; then

3678

AC_CACHE_CHECK([for GNU gettext in libintl],

3679

gt_cv_func_gnugettext_libintl,

3680

[gt_save_LIBS="$LIBS"

3681

LIBS="$LIBS -lintl $LIBICONV"

3682

AC_TRY_LINK([#include <libintl.h>

3683

extern int _nl_msg_cat_cntr;],

3684

[bindtextdomain ("", "");

3685

return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],

3686

gt_cv_func_gnugettext_libintl=yes,

3687

gt_cv_func_gnugettext_libintl=no)

3688

LIBS="$gt_save_LIBS"])

3689

3690

3691

dnl If an already present or preinstalled GNU gettext() is found,

3692

dnl use it. But if this macro is used in GNU gettext, and GNU

3693

dnl gettext is already preinstalled in libintl, we update this

3694

dnl libintl. (Cf. the install rule in intl/Makefile.in.)

3695

if test "$gt_cv_func_gnugettext_libc" = "yes" \

3696

|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \

3697

&& test "$PACKAGE" != gettext; }; then

3698

AC_DEFINE(HAVE_GETTEXT, 1,

3699

[Define if the GNU gettext() function is already present or preinstalled.])

3700

3701

if test "$gt_cv_func_gnugettext_libintl" = "yes"; then

3702

dnl If iconv() is in a separate libiconv library, then anyone

3703

dnl linking with libintl{.a,.so} also needs to link with

3704

dnl libiconv.

3705

INTLLIBS="-lintl $LIBICONV"

3706

3707

3708

gt_save_LIBS="$LIBS"

3709

LIBS="$LIBS $INTLLIBS"

3710

AC_CHECK_FUNCS(dcgettext)

3711

LIBS="$gt_save_LIBS"

3712

3713

AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

3714

[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl

3715

if test "$MSGFMT" != "no"; then

3716

AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

3717

3718

3719

AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,

3720

[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)

3721

3722

CATOBJEXT=.gmo

3723

3724

])

3725

3726

if test "$CATOBJEXT" = "NONE"; then

3727

dnl GNU gettext is not found in the C library.

3728

dnl Fall back on GNU gettext library.

3729

nls_cv_use_gnu_gettext=yes

3730

3731

3732

3733

if test "$nls_cv_use_gnu_gettext" = "yes"; then

3734

dnl Mark actions used to generate GNU NLS library.

3735

INTLOBJS="\$(GETTOBJS)"

3736

AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

3737

[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)

3738

AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

3739

AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,

3740

[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)

3741

AC_SUBST(MSGFMT)

3742

BUILD_INCLUDED_LIBINTL=yes

3743

USE_INCLUDED_LIBINTL=yes

3744

CATOBJEXT=.gmo

3745

INTLLIBS="ifelse([$3],[],\$(top_builddir)/intl,[$3])/libintl.ifelse([$1], use-libtool, [l], [])a $LIBICONV"

3746

LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`

3747

3748

3749

dnl Test whether we really found GNU xgettext.

3750

if test "$XGETTEXT" != ":"; then

3751

dnl If it is no GNU xgettext we define it as : so that the

3752

dnl Makefiles still can work.

3753

if $XGETTEXT --omit-header /dev/null 2> /dev/null; then

3754

: ;

3755

else

3756

AC_MSG_RESULT(

3757

[found xgettext program is not GNU xgettext; ignore it])

3758

XGETTEXT=":"

3759

3760

3761

3762

dnl We need to process the po/ directory.

3763

POSUB=po

3764

3765

AC_OUTPUT_COMMANDS(

3766

[for ac_file in $CONFIG_FILES; do

3767

# Support "outfile[:infile[:infile...]]"

3768

case "$ac_file" in

3769

*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;

3770

esac

3771

# PO directories have a Makefile.in generated from Makefile.in.in.

3772

case "$ac_file" in */Makefile.in)

3773

# Adjust a relative srcdir.

3774

ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`

3775

ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"

3776

ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`

3777

case "$ac_given_srcdir" in

3778

.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;

3779

/*) top_srcdir="$ac_given_srcdir" ;;

3780

*) top_srcdir="$ac_dots$ac_given_srcdir" ;;

3781

esac

3782

if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then

3783

rm -f "$ac_dir/POTFILES"

3784

echo creating "$ac_dir/POTFILES"

3785

sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/$.*$ \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"

3786

echo creating "$ac_dir/Makefile"

3787

sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"

3788

3789

;;

3790

esac

3791

done])

3792

3793

3794

dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL

3795

dnl to 'yes' because some of the testsuite requires it.

3796

if test "$PACKAGE" = gettext; then

3797

BUILD_INCLUDED_LIBINTL=yes

3798

3799

3800

dnl intl/plural.c is generated from intl/plural.y. It requires bison,

3801

dnl because plural.y uses bison specific features. It requires at least

3802

dnl bison-1.26 because earlier versions generate a plural.c that doesn't

3803

dnl compile.

3804

dnl bison is only needed for the maintainer (who touches plural.y). But in

3805

dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put

3806

dnl the rule in general Makefile. Now, some people carelessly touch the

3807

dnl files or have a broken "make" program, hence the plural.c rule will

3808

dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not

3809

dnl present or too old.

3810

AC_CHECK_PROGS([INTLBISON], [bison])

3811

if test -z "$INTLBISON"; then

3812

ac_verc_fail=yes

3813

else

3814

dnl Found it, now check the version.

3815

AC_MSG_CHECKING([version of bison])

3816

changequote(<<,>>)dnl

3817

ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* $[0-9]*\.[0-9.]*$.*$/\1/p'`

3818

case $ac_prog_version in

3819

'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

3820

1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)

3821

changequote([,])dnl

3822

ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

3823

*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

3824

esac

3825

AC_MSG_RESULT([$ac_prog_version])

3826

3827

if test $ac_verc_fail = yes; then

3828

INTLBISON=:

3829

3830

3831

dnl These rules are solely for the distribution goal. While doing this

3832

dnl we only have to keep exactly one list of the available catalogs

3833

dnl in configure.in.

3834

for lang in $ALL_LINGUAS; do

3835

GMOFILES="$GMOFILES $lang.gmo"

3836

POFILES="$POFILES $lang.po"

3837

done

3838

3839

dnl Make all variables we use known to autoconf.

3840

AC_SUBST(BUILD_INCLUDED_LIBINTL)

3841

AC_SUBST(USE_INCLUDED_LIBINTL)

3842

AC_SUBST(CATALOGS)

3843

AC_SUBST(CATOBJEXT)

3844

AC_SUBST(GMOFILES)

3845

AC_SUBST(INTLLIBS)

3846

AC_SUBST(INTLOBJS)

3847

AC_SUBST(POFILES)

3848

AC_SUBST(POSUB)

3849

3850

dnl For backward compatibility. Some configure.ins may be using this.

3851

nls_cv_header_intl=

3852

nls_cv_header_libgt=

3853

3854

dnl For backward compatibility. Some Makefiles may be using this.

3855

DATADIRNAME=share

3856

AC_SUBST(DATADIRNAME)

3857

3858

dnl For backward compatibility. Some Makefiles may be using this.

3859

INSTOBJEXT=.mo

3860

AC_SUBST(INSTOBJEXT)

3861

3862

dnl For backward compatibility. Some Makefiles may be using this.

3863

GENCAT=gencat

3864

AC_SUBST(GENCAT)

3865

])

3866

3867

dnl Usage: Just like AM_WITH_NLS, which see.

3868

AC_DEFUN([AM_GNU_GETTEXT],

3869

[AC_REQUIRE([AC_PROG_MAKE_SET])dnl

3870

AC_REQUIRE([AC_PROG_CC])dnl

3871

AC_REQUIRE([AC_CANONICAL_HOST])dnl

3872

AC_REQUIRE([AC_PROG_RANLIB])dnl

3873

AC_REQUIRE([AC_ISC_POSIX])dnl

3874

AC_REQUIRE([AC_HEADER_STDC])dnl

3875

AC_REQUIRE([AC_C_CONST])dnl

3876

AC_REQUIRE([AC_C_INLINE])dnl

3877

AC_REQUIRE([AC_TYPE_OFF_T])dnl

3878

AC_REQUIRE([AC_TYPE_SIZE_T])dnl

3879

AC_REQUIRE([AC_FUNC_ALLOCA])dnl

3880

AC_REQUIRE([AC_FUNC_MMAP])dnl

3881

AC_REQUIRE([jm_GLIBC21])dnl

3882

3883

AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \

3884

stdlib.h string.h unistd.h sys/param.h])

3885

AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getcwd getegid geteuid \

3886

getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \

3887

strdup strtoul tsearch __argz_count __argz_stringify __argz_next])

3888

3889

AM_ICONV

3890

AM_LANGINFO_CODESET

3891

AM_LC_MESSAGES

3892

AM_WITH_NLS([$1],[$2],[$3])

3893

3894

if test "x$CATOBJEXT" != "x"; then

3895

if test "x$ALL_LINGUAS" = "x"; then

3896

LINGUAS=

3897

else

3898

AC_MSG_CHECKING(for catalogs to be installed)

3899

NEW_LINGUAS=

3900

for presentlang in $ALL_LINGUAS; do

3901

useit=no

3902

for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do

3903

# Use the presentlang catalog if desiredlang is

3904

# a. equal to presentlang, or

3905

# b. a variant of presentlang (because in this case,

3906

# presentlang can be used as a fallback for messages

3907

# which are not translated in the desiredlang catalog).

3908

case "$desiredlang" in

3909

"$presentlang"*) useit=yes;;

3910

esac

3911

done

3912

if test $useit = yes; then

3913

NEW_LINGUAS="$NEW_LINGUAS $presentlang"

3914

3915

done

3916

LINGUAS=$NEW_LINGUAS

3917

AC_MSG_RESULT($LINGUAS)

3918

3919

3920

dnl Construct list of names of catalog files to be constructed.

3921

if test -n "$LINGUAS"; then

3922

for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done

3923

3924

3925

3926

dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly

3927

dnl find the mkinstalldirs script in another subdir but $(top_srcdir).

3928

dnl Try to locate is.

3929

MKINSTALLDIRS=

3930

if test -n "$ac_aux_dir"; then

3931

MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"

3932

3933

if test -z "$MKINSTALLDIRS"; then

3934

MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"

3935

3936

AC_SUBST(MKINSTALLDIRS)

3937

3938

dnl Enable libtool support if the surrounding package wishes it.

3939

INTL_LIBTOOL_SUFFIX_PREFIX=ifelse([$1], use-libtool, [l], [])

3940

AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)

3941

])

3942

3943

# Search path for a program which passes the given test.

3944

# Ulrich Drepper <drepper@cygnus.com>, 1996.

3945

3946

# This file can be copied and used freely without restrictions. It can

3947

# be used in projects which are not available under the GNU Public License

3948

# but which still want to provide support for the GNU gettext functionality.

3949

# Please note that the actual code is *not* freely available.

3950

3951

# serial 1

3952

3953

dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,

3954

dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])

3955

AC_DEFUN([AM_PATH_PROG_WITH_TEST],

3956

[# Extract the first word of "$2", so it can be a program name with args.

3957

set dummy $2; ac_word=[$]2

3958

AC_MSG_CHECKING([for $ac_word])

3959

AC_CACHE_VAL(ac_cv_path_$1,

3960

[case "[$]$1" in

3961

/*)

3962

ac_cv_path_$1="[$]$1" # Let the user override the test with a path.

3963

;;

3964

3965

IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"

3966

for ac_dir in ifelse([$5], , $PATH, [$5]); do

3967

test -z "$ac_dir" && ac_dir=.

3968

if test -f $ac_dir/$ac_word; then

3969

if [$3]; then

3970

ac_cv_path_$1="$ac_dir/$ac_word"

3971

break

3972

3973

3974

done

3975

IFS="$ac_save_ifs"

3976

dnl If no 4th arg is given, leave the cache variable unset,

3977

dnl so AC_PATH_PROGS will keep looking.

3978

ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"

3979

])dnl

3980

;;

3981

esac])dnl

3982

$1="$ac_cv_path_$1"

3983

if test -n "[$]$1"; then

3984

AC_MSG_RESULT([$]$1)

3985

else

3986

AC_MSG_RESULT(no)

3987

3988

AC_SUBST($1)dnl

3989

])

3990

3991

#serial 2

3992

3993

# Test for the GNU C Library, version 2.1 or newer.

3994

# From Bruno Haible.

3995

3996

AC_DEFUN([jm_GLIBC21],

3997

[

3998

AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,

3999

ac_cv_gnu_library_2_1,

4000

[AC_EGREP_CPP([Lucky GNU user],

4001

[

4002

#include <features.h>

4003

#ifdef __GNU_LIBRARY__

4004

#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)

4005

Lucky GNU user

4006

#endif

4007

#endif

4008

4009

ac_cv_gnu_library_2_1=yes,

4010

ac_cv_gnu_library_2_1=no)

4011

]

4012

)

4013

AC_SUBST(GLIBC21)

4014

GLIBC21="$ac_cv_gnu_library_2_1"

4015

]

4016

)

4017

4018

#serial AM2

4019

4020

dnl From Bruno Haible.

4021

4022

AC_DEFUN([AM_ICONV],

4023

[

4024

dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and

4025

dnl those with the standalone portable GNU libiconv installed).

4026

4027

AC_ARG_WITH([libiconv-prefix],

4028

[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [

4029

for dir in `echo "$withval" | tr : ' '`; do

4030

if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi

4031

if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi

4032

done

4033

])

4034

4035

AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [

4036

am_cv_func_iconv="no, consider installing GNU libiconv"

4037

am_cv_lib_iconv=no

4038

AC_TRY_LINK([#include <stdlib.h>

4039

#include <iconv.h>],

4040

[iconv_t cd = iconv_open("","");

4041

iconv(cd,NULL,NULL,NULL,NULL);

4042

iconv_close(cd);],

4043

am_cv_func_iconv=yes)

4044

if test "$am_cv_func_iconv" != yes; then

4045

am_save_LIBS="$LIBS"

4046

LIBS="$LIBS -liconv"

4047

AC_TRY_LINK([#include <stdlib.h>

4048

#include <iconv.h>],

4049

[iconv_t cd = iconv_open("","");

4050

iconv(cd,NULL,NULL,NULL,NULL);

4051

iconv_close(cd);],

4052

am_cv_lib_iconv=yes

4053

am_cv_func_iconv=yes)

4054

LIBS="$am_save_LIBS"

4055

4056

])

4057

if test "$am_cv_func_iconv" = yes; then

4058

AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])

4059

AC_MSG_CHECKING([for iconv declaration])

4060

AC_CACHE_VAL(am_cv_proto_iconv, [

4061

AC_TRY_COMPILE([

4062

#include <stdlib.h>

4063

#include <iconv.h>

4064

extern

4065

#ifdef __cplusplus

4066

"C"

4067

#endif

4068

#if defined(__STDC__) || defined(__cplusplus)

4069

size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);

4070

#else

4071

size_t iconv();

4072

#endif

4073

], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")

4074

am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])

4075

am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`

4076

AC_MSG_RESULT([$]{ac_t:-

4077

}[$]am_cv_proto_iconv)

4078

AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,

4079

[Define as const if the declaration of iconv() needs const.])

4080

4081

LIBICONV=

4082

if test "$am_cv_lib_iconv" = yes; then

4083

LIBICONV="-liconv"

4084

4085

AC_SUBST(LIBICONV)

4086

])

4087

4088

#serial AM1

4089

4090

dnl From Bruno Haible.

4091

4092

AC_DEFUN([AM_LANGINFO_CODESET],

4093

[

4094

AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,

4095

[AC_TRY_LINK([#include <langinfo.h>],

4096

[char* cs = nl_langinfo(CODESET);],

4097

am_cv_langinfo_codeset=yes,

4098

am_cv_langinfo_codeset=no)

4099

])

4100

if test $am_cv_langinfo_codeset = yes; then

4101

AC_DEFINE(HAVE_LANGINFO_CODESET, 1,

4102

[Define if you have <langinfo.h> and nl_langinfo(CODESET).])

4103

4104

])

4105

4106

# Check whether LC_MESSAGES is available in <locale.h>.

4107

# Ulrich Drepper <drepper@cygnus.com>, 1995.

4108

4109

# This file can be copied and used freely without restrictions. It can

4110

# be used in projects which are not available under the GNU Public License

4111

# but which still want to provide support for the GNU gettext functionality.

4112

# Please note that the actual code is *not* freely available.

4113

4114

# serial 2

4115

4116

AC_DEFUN([AM_LC_MESSAGES],

4117

[if test $ac_cv_header_locale_h = yes; then

4118

AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,

4119

[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],

4120

am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])

4121

if test $am_cv_val_LC_MESSAGES = yes; then

4122

AC_DEFINE(HAVE_LC_MESSAGES, 1,

4123

[Define if your <locale.h> file defines LC_MESSAGES.])

4124

4125

fi])

4126

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