~vcs-imports/gawk/master

eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes

562

;;

563

564

eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""

565

;;

566

esac

567

done

568

569

_LT_OUTPUT_LIBTOOL_INIT

570

])

571

572

# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])

573

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

574

# Generate a child script FILE with all initialization necessary to

575

# reuse the environment learned by the parent script, and make the

576

# file executable. If COMMENT is supplied, it is inserted after the

577

# '#!' sequence but before initialization text begins. After this

578

# macro, additional text can be appended to FILE to form the body of

579

# the child script. The macro ends with non-zero status if the

580

# file could not be fully written (such as if the disk is full).

581

m4_ifdef([AS_INIT_GENERATED],

582

[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],

583

[m4_defun([_LT_GENERATED_FILE_INIT],

584

[m4_require([AS_PREPARE])]dnl

585

[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl

586

[lt_write_fail=0

587

cat >$1 <<_ASEOF || lt_write_fail=1

588

#! $SHELL

589

# Generated by $as_me.

590

591

SHELL=\${CONFIG_SHELL-$SHELL}

592

export SHELL

593

_ASEOF

594

cat >>$1 <<\_ASEOF || lt_write_fail=1

595

AS_SHELL_SANITIZE

596

_AS_PREPARE

597

exec AS_MESSAGE_FD>&1

598

_ASEOF

599

test 0 = "$lt_write_fail" && chmod +x $1[]dnl

600

m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT

601

602

# LT_OUTPUT

603

# ---------

604

# This macro allows early generation of the libtool script (before

605

# AC_OUTPUT is called), incase it is used in configure for compilation

606

# tests.

607

AC_DEFUN([LT_OUTPUT],

608

[: ${CONFIG_LT=./config.lt}

609

AC_MSG_NOTICE([creating $CONFIG_LT])

610

_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],

611

[# Run this file to recreate a libtool stub with the current configuration.])

612

613

cat >>"$CONFIG_LT" <<\_LTEOF

614

lt_cl_silent=false

615

exec AS_MESSAGE_LOG_FD>>config.log

616

{

617

echo

618

AS_BOX([Running $as_me.])

619

} >&AS_MESSAGE_LOG_FD

620

621

lt_cl_help="\

622

'$as_me' creates a local libtool stub from the current configuration,

623

for use in further configure time tests before the real libtool is

624

generated.

625

626

Usage: $[0] [[OPTIONS]]

627

628

-h, --help print this help, then exit

629

-V, --version print version number, then exit

630

-q, --quiet do not print progress messages

631

-d, --debug don't remove temporary files

632

633

Report bugs to <bug-libtool@gnu.org>."

634

635

lt_cl_version="\

636

m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl

637

m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])

638

configured by $[0], generated by m4_PACKAGE_STRING.

639

640

641

This config.lt script is free software; the Free Software Foundation

642

gives unlimited permision to copy, distribute and modify it."

643

644

while test 0 != $[#]

645

646

case $[1] in

647

--version | --v* | -V )

648

echo "$lt_cl_version"; exit 0 ;;

649

--help | --h* | -h )

650

echo "$lt_cl_help"; exit 0 ;;

651

--debug | --d* | -d )

652

debug=: ;;

653

--quiet | --q* | --silent | --s* | -q )

654

lt_cl_silent=: ;;

655

656

-*) AC_MSG_ERROR([unrecognized option: $[1]

657

Try '$[0] --help' for more information.]) ;;

658

659

*) AC_MSG_ERROR([unrecognized argument: $[1]

660

Try '$[0] --help' for more information.]) ;;

661

esac

662

shift

663

done

664

665

if $lt_cl_silent; then

666

exec AS_MESSAGE_FD>/dev/null

667

668

_LTEOF

669

670

cat >>"$CONFIG_LT" <<_LTEOF

671

_LT_OUTPUT_LIBTOOL_COMMANDS_INIT

672

_LTEOF

673

674

cat >>"$CONFIG_LT" <<\_LTEOF

675

AC_MSG_NOTICE([creating $ofile])

676

_LT_OUTPUT_LIBTOOL_COMMANDS

677

AS_EXIT(0)

678

_LTEOF

679

chmod +x "$CONFIG_LT"

680

681

# configure is writing to config.log, but config.lt does its own redirection,

682

# appending to config.log, which fails on DOS, as config.log is still kept

683

# open by configure. Here we exec the FD to /dev/null, effectively closing

684

# config.log, so it can be properly (re)opened and appended to by config.lt.

685

lt_cl_success=:

686

test yes = "$silent" &&

687

lt_config_lt_args="$lt_config_lt_args --quiet"

688

exec AS_MESSAGE_LOG_FD>/dev/null

689

$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false

690

exec AS_MESSAGE_LOG_FD>>config.log

691

$lt_cl_success || AS_EXIT(1)

692

])# LT_OUTPUT

693

694

695

# _LT_CONFIG(TAG)

696

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

697

# If TAG is the built-in tag, create an initial libtool script with a

698

# default configuration from the untagged config vars. Otherwise add code

699

# to config.status for appending the configuration named by TAG from the

700

# matching tagged config vars.

701

m4_defun([_LT_CONFIG],

702

[m4_require([_LT_FILEUTILS_DEFAULTS])dnl

703

_LT_CONFIG_SAVE_COMMANDS([

704

m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl

705

m4_if(_LT_TAG, [C], [

706

# See if we are running on zsh, and set the options that allow our

707

# commands through without removal of \ escapes.

708

if test -n "${ZSH_VERSION+set}"; then

709

setopt NO_GLOB_SUBST

710

711

712

cfgfile=${ofile}T

713

trap "$RM \"$cfgfile\"; exit 1" 1 2 15

714

$RM "$cfgfile"

715

716

cat <<_LT_EOF >> "$cfgfile"

717

#! $SHELL

718

719

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

720

# Generated automatically by $as_me ($PACKAGE) $VERSION

721

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

722

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

723

724

_LT_COPYING

725

_LT_LIBTOOL_TAGS

726

727

# ### BEGIN LIBTOOL CONFIG

728

_LT_LIBTOOL_CONFIG_VARS

729

_LT_LIBTOOL_TAG_VARS

730

# ### END LIBTOOL CONFIG

731

732

_LT_EOF

733

734

case $host_os in

735

aix3*)

736

cat <<\_LT_EOF >> "$cfgfile"

737

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

738

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

739

# vanish in a puff of smoke.

740

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

741

COLLECT_NAMES=

742

export COLLECT_NAMES

743

744

_LT_EOF

745

;;

746

esac

747

748

_LT_PROG_LTMAIN

749

750

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

751

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

752

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

753

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

754

sed '$q' "$ltmain" >> "$cfgfile" \

755

|| (rm -f "$cfgfile"; exit 1)

756

757

mv -f "$cfgfile" "$ofile" ||

758

(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

759

chmod +x "$ofile"

760

761

[cat <<_LT_EOF >> "$ofile"

762

763

dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded

764

dnl in a comment (ie after a #).

765

# ### BEGIN LIBTOOL TAG CONFIG: $1

766

_LT_LIBTOOL_TAG_VARS(_LT_TAG)

767

# ### END LIBTOOL TAG CONFIG: $1

768

_LT_EOF

769

])dnl /m4_if

770

771

[m4_if([$1], [], [

772

PACKAGE='$PACKAGE'

773

VERSION='$VERSION'

774

RM='$RM'

775

ofile='$ofile'], [])

776

])dnl /_LT_CONFIG_SAVE_COMMANDS

777

])# _LT_CONFIG

778

779

780

# LT_SUPPORTED_TAG(TAG)

781

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

782

# Trace this macro to discover what tags are supported by the libtool

783

# --tag option, using:

784

# autoconf --trace 'LT_SUPPORTED_TAG:$1'

785

AC_DEFUN([LT_SUPPORTED_TAG], [])

786

787

788

# C support is built-in for now

789

m4_define([_LT_LANG_C_enabled], [])

790

m4_define([_LT_TAGS], [])

791

792

793

# LT_LANG(LANG)

794

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

795

# Enable libtool support for the given language if not already enabled.

796

AC_DEFUN([LT_LANG],

797

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

798

m4_case([$1],

799

[C], [_LT_LANG(C)],

800

[C++], [_LT_LANG(CXX)],

801

[Go], [_LT_LANG(GO)],

802

[Java], [_LT_LANG(GCJ)],

803

[Fortran 77], [_LT_LANG(F77)],

804

[Fortran], [_LT_LANG(FC)],

805

[Windows Resource], [_LT_LANG(RC)],

806

[m4_ifdef([_LT_LANG_]$1[_CONFIG],

807

[_LT_LANG($1)],

808

[m4_fatal([$0: unsupported language: "$1"])])])dnl

809

])# LT_LANG

810

811

812

# _LT_LANG(LANGNAME)

813

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

814

m4_defun([_LT_LANG],

815

[m4_ifdef([_LT_LANG_]$1[_enabled], [],

816

[LT_SUPPORTED_TAG([$1])dnl

817

m4_append([_LT_TAGS], [$1 ])dnl

818

m4_define([_LT_LANG_]$1[_enabled], [])dnl

819

_LT_LANG_$1_CONFIG($1)])dnl

820

])# _LT_LANG

821

822

823

m4_ifndef([AC_PROG_GO], [

824

############################################################

825

# NOTE: This macro has been submitted for inclusion into #

826

# GNU Autoconf as AC_PROG_GO. When it is available in #

827

# a released version of Autoconf we should remove this #

828

# macro and use it instead. #

829

############################################################

830

m4_defun([AC_PROG_GO],

831

[AC_LANG_PUSH(Go)dnl

832

AC_ARG_VAR([GOC], [Go compiler command])dnl

833

AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl

834

_AC_ARG_VAR_LDFLAGS()dnl

835

AC_CHECK_TOOL(GOC, gccgo)

836

if test -z "$GOC"; then

837

if test -n "$ac_tool_prefix"; then

838

AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])

839

840

841

if test -z "$GOC"; then

842

AC_CHECK_PROG(GOC, gccgo, gccgo, false)

843

844

])#m4_defun

845

])#m4_ifndef

846

847

848

# _LT_LANG_DEFAULT_CONFIG

849

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

850

m4_defun([_LT_LANG_DEFAULT_CONFIG],

851

[AC_PROVIDE_IFELSE([AC_PROG_CXX],

852

[LT_LANG(CXX)],

853

[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])

854

855

AC_PROVIDE_IFELSE([AC_PROG_F77],

856

[LT_LANG(F77)],

857

[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])

858

859

AC_PROVIDE_IFELSE([AC_PROG_FC],

860

[LT_LANG(FC)],

861

[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])

862

863

dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal

864

dnl pulling things in needlessly.

865

AC_PROVIDE_IFELSE([AC_PROG_GCJ],

866

[LT_LANG(GCJ)],

867

[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

868

[LT_LANG(GCJ)],

869

[AC_PROVIDE_IFELSE([LT_PROG_GCJ],

870

[LT_LANG(GCJ)],

871

[m4_ifdef([AC_PROG_GCJ],

872

[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])

873

m4_ifdef([A][M_PROG_GCJ],

874

[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])

875

m4_ifdef([LT_PROG_GCJ],

876

[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])

877

878

AC_PROVIDE_IFELSE([AC_PROG_GO],

879

[LT_LANG(GO)],

880

[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

881

882

AC_PROVIDE_IFELSE([LT_PROG_RC],

883

[LT_LANG(RC)],

884

[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])

885

])# _LT_LANG_DEFAULT_CONFIG

886

887

# Obsolete macros:

888

AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])

889

AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])

890

AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])

891

AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])

892

AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])

893

dnl aclocal-1.4 backwards compatibility:

894

dnl AC_DEFUN([AC_LIBTOOL_CXX], [])

895

dnl AC_DEFUN([AC_LIBTOOL_F77], [])

896

dnl AC_DEFUN([AC_LIBTOOL_FC], [])

897

dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])

898

dnl AC_DEFUN([AC_LIBTOOL_RC], [])

899

900

901

# _LT_TAG_COMPILER

902

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

903

m4_defun([_LT_TAG_COMPILER],

904

[AC_REQUIRE([AC_PROG_CC])dnl

905

906

_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl

907

_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl

908

_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl

909

_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl

910

911

# If no C compiler was specified, use CC.

912

LTCC=${LTCC-"$CC"}

913

914

# If no C compiler flags were specified, use CFLAGS.

915

LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

916

917

# Allow CC to be a program name with arguments.

918

compiler=$CC

919

])# _LT_TAG_COMPILER

920

921

922

# _LT_COMPILER_BOILERPLATE

923

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

924

# Check for compiler boilerplate output or warnings with

925

# the simple compiler test code.

926

m4_defun([_LT_COMPILER_BOILERPLATE],

927

[m4_require([_LT_DECL_SED])dnl

928

ac_outfile=conftest.$ac_objext

929

echo "$lt_simple_compile_test_code" >conftest.$ac_ext

930

eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

931

_lt_compiler_boilerplate=`cat conftest.err`

932

$RM conftest*

933

])# _LT_COMPILER_BOILERPLATE

934

935

936

# _LT_LINKER_BOILERPLATE

937

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

938

# Check for linker boilerplate output or warnings with

939

# the simple link test code.

940

m4_defun([_LT_LINKER_BOILERPLATE],

941

[m4_require([_LT_DECL_SED])dnl

942

ac_outfile=conftest.$ac_objext

943

echo "$lt_simple_link_test_code" >conftest.$ac_ext

944

eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

945

_lt_linker_boilerplate=`cat conftest.err`

946

$RM -r conftest*

947

])# _LT_LINKER_BOILERPLATE

948

949

# _LT_REQUIRED_DARWIN_CHECKS

950

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

951

m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[

952

case $host_os in

953

rhapsody* | darwin*)

954

AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])

955

AC_CHECK_TOOL([NMEDIT], [nmedit], [:])

956

AC_CHECK_TOOL([LIPO], [lipo], [:])

957

AC_CHECK_TOOL([OTOOL], [otool], [:])

958

AC_CHECK_TOOL([OTOOL64], [otool64], [:])

959

_LT_DECL([], [DSYMUTIL], [1],

960

[Tool to manipulate archived DWARF debug symbol files on Mac OS X])

961

_LT_DECL([], [NMEDIT], [1],

962

[Tool to change global to local symbols on Mac OS X])

963

_LT_DECL([], [LIPO], [1],

964

[Tool to manipulate fat objects and archives on Mac OS X])

965

_LT_DECL([], [OTOOL], [1],

966

[ldd/readelf like tool for Mach-O binaries on Mac OS X])

967

_LT_DECL([], [OTOOL64], [1],

968

[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])

969

970

AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],

971

[lt_cv_apple_cc_single_mod=no

972

if test -z "$LT_MULTI_MODULE"; then

973

# By default we will add the -single_module flag. You can override

974

# by either setting the environment variable LT_MULTI_MODULE

975

# non-empty at configure time, or by adding -multi_module to the

976

# link flags.

977

rm -rf libconftest.dylib*

978

echo "int foo(void){return 1;}" > conftest.c

979

echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

980

-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD

981

$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

982

-dynamiclib -Wl,-single_module conftest.c 2>conftest.err

983

_lt_result=$?

984

# If there is a non-empty error log, and "single_module"

985

# appears in it, assume the flag caused a linker warning

986

if test -s conftest.err && $GREP single_module conftest.err; then

987

cat conftest.err >&AS_MESSAGE_LOG_FD

988

# Otherwise, if the output was created with a 0 exit code from

989

# the compiler, it worked.

990

elif test -f libconftest.dylib && test 0 = "$_lt_result"; then

991

lt_cv_apple_cc_single_mod=yes

992

else

993

cat conftest.err >&AS_MESSAGE_LOG_FD

994

995

rm -rf libconftest.dylib*

996

rm -f conftest.*

997

fi])

998

999

AC_CACHE_CHECK([for -exported_symbols_list linker flag],

1000

[lt_cv_ld_exported_symbols_list],

1001

[lt_cv_ld_exported_symbols_list=no

1002

save_LDFLAGS=$LDFLAGS

1003

echo "_main" > conftest.sym

1004

LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"

1005

AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],

1006

[lt_cv_ld_exported_symbols_list=yes],

1007

[lt_cv_ld_exported_symbols_list=no])

1008

LDFLAGS=$save_LDFLAGS

1009

])

1010

1011

AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],

1012

[lt_cv_ld_force_load=no

1013

cat > conftest.c << _LT_EOF

1014

int forced_loaded() { return 2;}

1015

_LT_EOF

1016

echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD

1017

$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD

1018

echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD

1019

$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD

1020

echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD

1021

$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD

1022

cat > conftest.c << _LT_EOF

1023

int main() { return 0;}

1024

_LT_EOF

1025

echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD

1026

$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err

1027

_lt_result=$?

1028

if test -s conftest.err && $GREP force_load conftest.err; then

1029

cat conftest.err >&AS_MESSAGE_LOG_FD

1030

elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then

1031

lt_cv_ld_force_load=yes

1032

else

1033

cat conftest.err >&AS_MESSAGE_LOG_FD

1034

1035

rm -f conftest.err libconftest.a conftest conftest.c

1036

rm -rf conftest.dSYM

1037

])

1038

case $host_os in

1039

rhapsody* | darwin1.[[012]])

1040

_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;

1041

darwin1.*)

1042

_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;

1043

darwin*) # darwin 5.x on

1044

# if running on 10.5 or later, the deployment target defaults

1045

# to the OS version, if on x86, and 10.4, the deployment

1046

# target defaults to 10.4. Don't you love it?

1047

case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in

1048

10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)

1049

_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;

1050

10.[[012]]*)

1051

_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;

1052

10.*)

1053

_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;

1054

esac

1055

;;

1056

esac

1057

if test yes = "$lt_cv_apple_cc_single_mod"; then

1058

_lt_dar_single_mod='$single_module'

1059

1060

if test yes = "$lt_cv_ld_exported_symbols_list"; then

1061

_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'

1062

else

1063

_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'

1064

1065

if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then

1066

_lt_dsymutil='~$DSYMUTIL $lib || :'

1067

else

1068

_lt_dsymutil=

1069

1070

;;

1071

esac

1072

])

1073

1074

1075

# _LT_DARWIN_LINKER_FEATURES([TAG])

1076

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

1077

# Checks for linker and compiler features on darwin

1078

m4_defun([_LT_DARWIN_LINKER_FEATURES],

1079

[

1080

m4_require([_LT_REQUIRED_DARWIN_CHECKS])

1081

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

1082

_LT_TAGVAR(hardcode_direct, $1)=no

1083

_LT_TAGVAR(hardcode_automatic, $1)=yes

1084

_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

1085

if test yes = "$lt_cv_ld_force_load"; then

1086

_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'

1087

m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],

1088

[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])

1089

else

1090

_LT_TAGVAR(whole_archive_flag_spec, $1)=''

1091

1092

_LT_TAGVAR(link_all_deplibs, $1)=yes

1093

_LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined

1094

case $cc_basename in

1095

ifort*|nagfor*) _lt_dar_can_shared=yes ;;

1096

*) _lt_dar_can_shared=$GCC ;;

1097

esac

1098

if test yes = "$_lt_dar_can_shared"; then

1099

output_verbose_link_cmd=func_echo_all

1100

_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"

1101

_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"

1102

_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"

1103

_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"

1104

m4_if([$1], [CXX],

1105

[ if test yes != "$lt_cv_apple_cc_single_mod"; then

1106

_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"

1107

_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"

1108

1109

],[])

1110

else

1111

_LT_TAGVAR(ld_shlibs, $1)=no

1112

1113

])

1114

1115

# _LT_SYS_MODULE_PATH_AIX([TAGNAME])

1116

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

1117

# Links a minimal program and checks the executable

1118

# for the system default hardcoded library path. In most cases,

1119

# this is /usr/lib:/lib, but when the MPI compilers are used

1120

# the location of the communication and MPI libs are included too.

1121

# If we don't find anything, use the default library path according

1122

# to the aix ld manual.

1123

# Store the results from the different compilers for each TAGNAME.

1124

# Allow to override them for all tags through lt_cv_aix_libpath.

1125

m4_defun([_LT_SYS_MODULE_PATH_AIX],

1126

[m4_require([_LT_DECL_SED])dnl

1127

if test set = "${lt_cv_aix_libpath+set}"; then

1128

aix_libpath=$lt_cv_aix_libpath

1129

else

1130

AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],

1131

[AC_LINK_IFELSE([AC_LANG_PROGRAM],[

1132

lt_aix_libpath_sed='[

1133

/Import File Strings/,/^$/ {

1134

/^0/ {

1135

s/^0 *$[^ ]*$ *$/\1/

1136

1137

}

1138

}]'

1139

_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

1140

# Check for a 64-bit object if we didn't find anything.

1141

if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then

1142

_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

1143

fi],[])

1144

if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then

1145

_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib

1146

1147

])

1148

aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])

1149

1150

])# _LT_SYS_MODULE_PATH_AIX

1151

1152

1153

# _LT_SHELL_INIT(ARG)

1154

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

1155

m4_define([_LT_SHELL_INIT],

1156

[m4_divert_text([M4SH-INIT], [$1

1157

])])# _LT_SHELL_INIT

1158

1159

1160

1161

# _LT_PROG_ECHO_BACKSLASH

1162

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

1163

# Find how we can fake an echo command that does not interpret backslash.

1164

# In particular, with Autoconf 2.60 or later we add some code to the start

1165

# of the generated configure script that will find a shell with a builtin

1166

# printf (that we can use as an echo command).

1167

m4_defun([_LT_PROG_ECHO_BACKSLASH],

1168

[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

1169

ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO

1170

ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

1171

1172

AC_MSG_CHECKING([how to print strings])

1173

# Test print first, because it will be a builtin if present.

1174

if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \

1175

test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then

1176

ECHO='print -r --'

1177

elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then

1178

ECHO='printf %s\n'

1179

else

1180

# Use this function as a fallback that always works.

1181

func_fallback_echo ()

1182

{

1183

eval 'cat <<_LTECHO_EOF

1184

$[]1

1185

_LTECHO_EOF'

1186

}

1187

ECHO='func_fallback_echo'

1188

1189

1190

# func_echo_all arg...

1191

# Invoke $ECHO with all args, space-separated.

1192

func_echo_all ()

1193

{

1194

$ECHO "$*"

1195

}

1196

1197

case $ECHO in

1198

printf*) AC_MSG_RESULT([printf]) ;;

1199

print*) AC_MSG_RESULT([print -r]) ;;

1200

*) AC_MSG_RESULT([cat]) ;;

1201

esac

1202

1203

m4_ifdef([_AS_DETECT_SUGGESTED],

1204

[_AS_DETECT_SUGGESTED([

1205

test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (

1206

ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

1207

ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO

1208

ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

1209

PATH=/empty FPATH=/empty; export PATH FPATH

1210

test "X`printf %s $ECHO`" = "X$ECHO" \

1211

|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])

1212

1213

_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])

1214

_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])

1215

])# _LT_PROG_ECHO_BACKSLASH

1216

1217

1218

# _LT_WITH_SYSROOT

1219

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

1220

AC_DEFUN([_LT_WITH_SYSROOT],

1221

[AC_MSG_CHECKING([for sysroot])

1222

AC_ARG_WITH([sysroot],

1223

[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],

1224

[Search for dependent libraries within DIR (or the compiler's sysroot

1225

if not specified).])],

1226

[], [with_sysroot=no])

1227

1228

dnl lt_sysroot will always be passed unquoted. We quote it here

1229

dnl in case the user passed a directory name.

1230

lt_sysroot=

1231

case $with_sysroot in #(

1232

yes)

1233

if test yes = "$GCC"; then

1234

lt_sysroot=`$CC --print-sysroot 2>/dev/null`

1235

1236

;; #(

1237

/*)

1238

lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`

1239

;; #(

1240

no|'')

1241

;; #(

1242

1243

AC_MSG_RESULT([$with_sysroot])

1244

AC_MSG_ERROR([The sysroot must be an absolute path.])

1245

;;

1246

esac

1247

1248

AC_MSG_RESULT([${lt_sysroot:-no}])

1249

_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl

1250

[dependent libraries, and where our libraries should be installed.])])

1251

1252

# _LT_ENABLE_LOCK

1253

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

1254

m4_defun([_LT_ENABLE_LOCK],

1255

[AC_ARG_ENABLE([libtool-lock],

1256

[AS_HELP_STRING([--disable-libtool-lock],

1257

[avoid locking (might break parallel builds)])])

1258

test no = "$enable_libtool_lock" || enable_libtool_lock=yes

1259

1260

# Some flags need to be propagated to the compiler or linker for good

1261

# libtool support.

1262

case $host in

1263

ia64-*-hpux*)

1264

# Find out what ABI is being produced by ac_compile, and set mode

1265

# options accordingly.

1266

echo 'int i;' > conftest.$ac_ext

1267

if AC_TRY_EVAL(ac_compile); then

1268

case `/usr/bin/file conftest.$ac_objext` in

1269

*ELF-32*)

1270

HPUX_IA64_MODE=32

1271

;;

1272

*ELF-64*)

1273

HPUX_IA64_MODE=64

1274

;;

1275

esac

1276

1277

rm -rf conftest*

1278

;;

1279

*-*-irix6*)

1280

# Find out what ABI is being produced by ac_compile, and set linker

1281

# options accordingly.

1282

echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext

1283

if AC_TRY_EVAL(ac_compile); then

1284

if test yes = "$lt_cv_prog_gnu_ld"; then

1285

case `/usr/bin/file conftest.$ac_objext` in

1286

*32-bit*)

1287

LD="${LD-ld} -melf32bsmip"

1288

;;

1289

*N32*)

1290

LD="${LD-ld} -melf32bmipn32"

1291

;;

1292

*64-bit*)

1293

LD="${LD-ld} -melf64bmip"

1294

;;

1295

esac

1296

else

1297

case `/usr/bin/file conftest.$ac_objext` in

1298

*32-bit*)

1299

LD="${LD-ld} -32"

1300

;;

1301

*N32*)

1302

LD="${LD-ld} -n32"

1303

;;

1304

*64-bit*)

1305

LD="${LD-ld} -64"

1306

;;

1307

esac

1308

1309

1310

rm -rf conftest*

1311

;;

1312

1313

mips64*-*linux*)

1314

# Find out what ABI is being produced by ac_compile, and set linker

1315

# options accordingly.

1316

echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext

1317

if AC_TRY_EVAL(ac_compile); then

1318

emul=elf

1319

case `/usr/bin/file conftest.$ac_objext` in

1320

*32-bit*)

1321

emul="${emul}32"

1322

;;

1323

*64-bit*)

1324

emul="${emul}64"

1325

;;

1326

esac

1327

case `/usr/bin/file conftest.$ac_objext` in

1328

*MSB*)

1329

emul="${emul}btsmip"

1330

;;

1331

*LSB*)

1332

emul="${emul}ltsmip"

1333

;;

1334

esac

1335

case `/usr/bin/file conftest.$ac_objext` in

1336

*N32*)

1337

emul="${emul}n32"

1338

;;

1339

esac

1340

LD="${LD-ld} -m $emul"

1341

1342

rm -rf conftest*

1343

;;

1344

1345

x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \

1346

s390*-*linux*|s390*-*tpf*|sparc*-*linux*)

1347

# Find out what ABI is being produced by ac_compile, and set linker

1348

# options accordingly. Note that the listed cases only cover the

1349

# situations where additional linker options are needed (such as when

1350

# doing 32-bit compilation for a host where ld defaults to 64-bit, or

1351

# vice versa); the common cases where no linker options are needed do

1352

# not appear in the list.

1353

echo 'int i;' > conftest.$ac_ext

1354

if AC_TRY_EVAL(ac_compile); then

1355

case `/usr/bin/file conftest.o` in

1356

*32-bit*)

1357

case $host in

1358

x86_64-*kfreebsd*-gnu)

1359

LD="${LD-ld} -m elf_i386_fbsd"

1360

;;

1361

x86_64-*linux*)

1362

case `/usr/bin/file conftest.o` in

1363

*x86-64*)

1364

LD="${LD-ld} -m elf32_x86_64"

1365

;;

1366

1367

LD="${LD-ld} -m elf_i386"

1368

;;

1369

esac

1370

;;

1371

powerpc64le-*linux*)

1372

LD="${LD-ld} -m elf32lppclinux"

1373

;;

1374

powerpc64-*linux*)

1375

LD="${LD-ld} -m elf32ppclinux"

1376

;;

1377

s390x-*linux*)

1378

LD="${LD-ld} -m elf_s390"

1379

;;

1380

sparc64-*linux*)

1381

LD="${LD-ld} -m elf32_sparc"

1382

;;

1383

esac

1384

;;

1385

*64-bit*)

1386

case $host in

1387

x86_64-*kfreebsd*-gnu)

1388

LD="${LD-ld} -m elf_x86_64_fbsd"

1389

;;

1390

x86_64-*linux*)

1391

LD="${LD-ld} -m elf_x86_64"

1392

;;

1393

powerpcle-*linux*)

1394

LD="${LD-ld} -m elf64lppc"

1395

;;

1396

powerpc-*linux*)

1397

LD="${LD-ld} -m elf64ppc"

1398

;;

1399

s390*-*linux*|s390*-*tpf*)

1400

LD="${LD-ld} -m elf64_s390"

1401

;;

1402

sparc*-*linux*)

1403

LD="${LD-ld} -m elf64_sparc"

1404

;;

1405

esac

1406

;;

1407

esac

1408

1409

rm -rf conftest*

1410

;;

1411

1412

*-*-sco3.2v5*)

1413

# On SCO OpenServer 5, we need -belf to get full-featured binaries.

1414

SAVE_CFLAGS=$CFLAGS

1415

CFLAGS="$CFLAGS -belf"

1416

AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,

1417

[AC_LANG_PUSH(C)

1418

AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])

1419

AC_LANG_POP])

1420

if test yes != "$lt_cv_cc_needs_belf"; then

1421

# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

1422

CFLAGS=$SAVE_CFLAGS

1423

1424

;;

1425

*-*solaris*)

1426

# Find out what ABI is being produced by ac_compile, and set linker

1427

# options accordingly.

1428

echo 'int i;' > conftest.$ac_ext

1429

if AC_TRY_EVAL(ac_compile); then

1430

case `/usr/bin/file conftest.o` in

1431

*64-bit*)

1432

case $lt_cv_prog_gnu_ld in

1433

yes*)

1434

case $host in

1435

i?86-*-solaris*|x86_64-*-solaris*)

1436

LD="${LD-ld} -m elf_x86_64"

1437

;;

1438

sparc*-*-solaris*)

1439

LD="${LD-ld} -m elf64_sparc"

1440

;;

1441

esac

1442

# GNU ld 2.21 introduced _sol2 emulations. Use them if available.

1443

if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then

1444

LD=${LD-ld}_sol2

1445

1446

;;

1447

1448

if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then

1449

LD="${LD-ld} -64"

1450

1451

;;

1452

esac

1453

;;

1454

esac

1455

1456

rm -rf conftest*

1457

;;

1458

esac

1459

1460

need_locks=$enable_libtool_lock

1461

])# _LT_ENABLE_LOCK

1462

1463

1464

# _LT_PROG_AR

1465

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

1466

m4_defun([_LT_PROG_AR],

1467

[AC_CHECK_TOOLS(AR, [ar], false)

1468

: ${AR=ar}

1469

: ${AR_FLAGS=cru}

1470

_LT_DECL([], [AR], [1], [The archiver])

1471

_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

1472

1473

AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],

1474

[lt_cv_ar_at_file=no

1475

AC_COMPILE_IFELSE([AC_LANG_PROGRAM],

1476

[echo conftest.$ac_objext > conftest.lst

1477

lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'

1478

AC_TRY_EVAL([lt_ar_try])

1479

if test 0 -eq "$ac_status"; then

1480

# Ensure the archiver fails upon bogus file names.

1481

rm -f conftest.$ac_objext libconftest.a

1482

AC_TRY_EVAL([lt_ar_try])

1483

if test 0 -ne "$ac_status"; then

1484

lt_cv_ar_at_file=@

1485

1486

1487

rm -f conftest.* libconftest.a

1488

])

1489

])

1490

1491

if test no = "$lt_cv_ar_at_file"; then

1492

archiver_list_spec=

1493

else

1494

archiver_list_spec=$lt_cv_ar_at_file

1495

1496

_LT_DECL([], [archiver_list_spec], [1],

1497

[How to feed a file listing to the archiver])

1498

])# _LT_PROG_AR

1499

1500

1501

# _LT_CMD_OLD_ARCHIVE

1502

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

1503

m4_defun([_LT_CMD_OLD_ARCHIVE],

1504

[_LT_PROG_AR

1505

1506

AC_CHECK_TOOL(STRIP, strip, :)

1507

test -z "$STRIP" && STRIP=:

1508

_LT_DECL([], [STRIP], [1], [A symbol stripping program])

1509

1510

AC_CHECK_TOOL(RANLIB, ranlib, :)

1511

test -z "$RANLIB" && RANLIB=:

1512

_LT_DECL([], [RANLIB], [1],

1513

[Commands used to install an old-style archive])

1514

1515

# Determine commands to create old-style static archives.

1516

old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'

1517

old_postinstall_cmds='chmod 644 $oldlib'

1518

old_postuninstall_cmds=

1519

1520

if test -n "$RANLIB"; then

1521

case $host_os in

1522

bitrig* | openbsd*)

1523

old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"

1524

;;

1525

1526

old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"

1527

;;

1528

esac

1529

old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"

1530

1531

1532

case $host_os in

1533

darwin*)

1534

lock_old_archive_extraction=yes ;;

1535

1536

lock_old_archive_extraction=no ;;

1537

esac

1538

_LT_DECL([], [old_postinstall_cmds], [2])

1539

_LT_DECL([], [old_postuninstall_cmds], [2])

1540

_LT_TAGDECL([], [old_archive_cmds], [2],

1541

[Commands used to build an old-style archive])

1542

_LT_DECL([], [lock_old_archive_extraction], [0],

1543

[Whether to use a lock for old archive extraction])

1544

])# _LT_CMD_OLD_ARCHIVE

1545

1546

1547

# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

1548

# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])

1549

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

1550

# Check whether the given compiler option works

1551

AC_DEFUN([_LT_COMPILER_OPTION],

1552

[m4_require([_LT_FILEUTILS_DEFAULTS])dnl

1553

m4_require([_LT_DECL_SED])dnl

1554

AC_CACHE_CHECK([$1], [$2],

1555

[$2=no

1556

m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])

1557

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

1558

lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment

1559

# Insert the option either (1) after the last *FLAGS variable, or

1560

# (2) before a word containing "conftest.", or (3) at the end.

1561

# Note that $ac_compile itself does not contain backslashes and begins

1562

# with a dollar sign (not a hyphen), so the echo should work correctly.

1563

# The option is referenced via a variable to avoid confusing sed.

1564

lt_compile=`echo "$ac_compile" | $SED \

1565

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

1566

-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

1567

-e 's:$: $lt_compiler_flag:'`

1568

(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

1569

(eval "$lt_compile" 2>conftest.err)

1570

ac_status=$?

1571

cat conftest.err >&AS_MESSAGE_LOG_FD

1572

echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

1573

if (exit $ac_status) && test -s "$ac_outfile"; then

1574

# The compiler can only warn and ignore the option if not recognized

1575

# So say no if there are warnings other than the usual output.

1576

$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp

1577

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

1578

if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

1579

$2=yes

1580

1581

1582

$RM conftest*

1583

])

1584

1585

if test yes = "[$]$2"; then

1586

m4_if([$5], , :, [$5])

1587

else

1588

m4_if([$6], , :, [$6])

1589

1590

])# _LT_COMPILER_OPTION

1591

1592

# Old name:

1593

AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])

1594

dnl aclocal-1.4 backwards compatibility:

1595

dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])

1596

1597

1598

# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

1599

# [ACTION-SUCCESS], [ACTION-FAILURE])

1600

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

1601

# Check whether the given linker option works

1602

AC_DEFUN([_LT_LINKER_OPTION],

1603

[m4_require([_LT_FILEUTILS_DEFAULTS])dnl

1604

m4_require([_LT_DECL_SED])dnl

1605

AC_CACHE_CHECK([$1], [$2],

1606

[$2=no

1607

save_LDFLAGS=$LDFLAGS

1608

LDFLAGS="$LDFLAGS $3"

1609

echo "$lt_simple_link_test_code" > conftest.$ac_ext

1610

if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then

1611

# The linker can only warn and ignore the option if not recognized

1612

# So say no if there are warnings

1613

if test -s conftest.err; then

1614

# Append any errors to the config.log.

1615

cat conftest.err 1>&AS_MESSAGE_LOG_FD

1616

$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp

1617

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

1618

if diff conftest.exp conftest.er2 >/dev/null; then

1619

$2=yes

1620

1621

else

1622

$2=yes

1623

1624

1625

$RM -r conftest*

1626

LDFLAGS=$save_LDFLAGS

1627

])

1628

1629

if test yes = "[$]$2"; then

1630

m4_if([$4], , :, [$4])

1631

else

1632

m4_if([$5], , :, [$5])

1633

1634

])# _LT_LINKER_OPTION

1635

1636

# Old name:

1637

AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])

1638

dnl aclocal-1.4 backwards compatibility:

1639

dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])

1640

1641

1642

# LT_CMD_MAX_LEN

1643

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

1644

AC_DEFUN([LT_CMD_MAX_LEN],

1645

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

1646

# find the maximum length of command line arguments

1647

AC_MSG_CHECKING([the maximum length of command line arguments])

1648

AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

1649

i=0

1650

teststring=ABCD

1651

1652

case $build_os in

1653

msdosdjgpp*)

1654

# On DJGPP, this test can blow up pretty badly due to problems in libc

1655

# (any single argument exceeding 2000 bytes causes a buffer overrun

1656

# during glob expansion). Even if it were fixed, the result of this

1657

# check would be larger than it should be.

1658

lt_cv_sys_max_cmd_len=12288; # 12K is about right

1659

;;

1660

1661

gnu*)

1662

# Under GNU Hurd, this test is not required because there is

1663

# no limit to the length of command line arguments.

1664

# Libtool will interpret -1 as no limit whatsoever

1665

lt_cv_sys_max_cmd_len=-1;

1666

;;

1667

1668

cygwin* | mingw* | cegcc*)

1669

# On Win9x/ME, this test blows up -- it succeeds, but takes

1670

# about 5 minutes as the teststring grows exponentially.

1671

# Worse, since 9x/ME are not pre-emptively multitasking,

1672

# you end up with a "frozen" computer, even though with patience

1673

# the test eventually succeeds (with a max line length of 256k).

1674

# Instead, let's just punt: use the minimum linelength reported by

1675

# all of the supported platforms: 8192 (on NT/2K/XP).

1676

lt_cv_sys_max_cmd_len=8192;

1677

;;

1678

1679

mint*)

1680

# On MiNT this can take a long time and run out of memory.

1681

lt_cv_sys_max_cmd_len=8192;

1682

;;

1683

1684

amigaos*)

1685

# On AmigaOS with pdksh, this test takes hours, literally.

1686

# So we just punt and use a minimum line length of 8192.

1687

lt_cv_sys_max_cmd_len=8192;

1688

;;

1689

1690

1691

# This has been around since 386BSD, at least. Likely further.

1692

if test -x /sbin/sysctl; then

1693

lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`

1694

elif test -x /usr/sbin/sysctl; then

1695

lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`

1696

else

1697

lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs

1698

1699

# And add a safety zone

1700

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

1701

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

1702

;;

1703

1704

interix*)

1705

# We know the value 262144 and hardcode it with a safety zone (like BSD)

1706

lt_cv_sys_max_cmd_len=196608

1707

;;

1708

1709

os2*)

1710

# The test takes a long time on OS/2.

1711

lt_cv_sys_max_cmd_len=8192

1712

;;

1713

1714

osf*)

1715

# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure

1716

# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not

1717

# nice to cause kernel panics so lets avoid the loop below.

1718

# First set a reasonable default.

1719

lt_cv_sys_max_cmd_len=16384

1720

1721

if test -x /sbin/sysconfig; then

1722

case `/sbin/sysconfig -q proc exec_disable_arg_limit` in

1723

*1*) lt_cv_sys_max_cmd_len=-1 ;;

1724

esac

1725

1726

;;

1727

sco3.2v5*)

1728

lt_cv_sys_max_cmd_len=102400

1729

;;

1730

sysv5* | sco5v6* | sysv4.2uw2*)

1731

kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`

1732

if test -n "$kargmax"; then

1733

lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`

1734

else

1735

lt_cv_sys_max_cmd_len=32768

1736

1737

;;

1738

1739

lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`

1740

if test -n "$lt_cv_sys_max_cmd_len" && \

1741

test undefined != "$lt_cv_sys_max_cmd_len"; then

1742

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

1743

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

1744

else

1745

# Make teststring a little bigger before we do anything with it.

1746

# a 1K string should be a reasonable start.

1747

for i in 1 2 3 4 5 6 7 8; do

1748

teststring=$teststring$teststring

1749

done

1750

SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}

1751

# If test is not a shell built-in, we'll probably end up computing a

1752

# maximum length that is only half of the actual maximum length, but

1753

# we can't tell.

1754

while { test X`env echo "$teststring$teststring" 2>/dev/null` \

1755

= "X$teststring$teststring"; } >/dev/null 2>&1 &&

1756

test 17 != "$i" # 1/2 MB should be enough

1757

1758

i=`expr $i + 1`

1759

teststring=$teststring$teststring

1760

done

1761

# Only check the string length outside the loop.

1762

lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`

1763

teststring=

1764

# Add a significant safety factor because C++ compilers can tack on

1765

# massive amounts of additional arguments before passing them to the

1766

# linker. It appears as though 1/2 is a usable value.

1767

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

1768

1769

;;

1770

esac

1771

])

1772

if test -n "$lt_cv_sys_max_cmd_len"; then

1773

AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

1774

else

1775

AC_MSG_RESULT(none)

1776

1777

max_cmd_len=$lt_cv_sys_max_cmd_len

1778

_LT_DECL([], [max_cmd_len], [0],

1779

[What is the maximum length of a command?])

1780

])# LT_CMD_MAX_LEN

1781

1782

# Old name:

1783

AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])

1784

dnl aclocal-1.4 backwards compatibility:

1785

dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])

1786

1787

1788

# _LT_HEADER_DLFCN

1789

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

1790

m4_defun([_LT_HEADER_DLFCN],

1791

[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl

1792

])# _LT_HEADER_DLFCN

1793

1794

1795

# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,

1796

# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)

1797

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

1798

m4_defun([_LT_TRY_DLOPEN_SELF],

1799

[m4_require([_LT_HEADER_DLFCN])dnl

1800

if test yes = "$cross_compiling"; then :

1801

[$4]

1802

else

1803

lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

1804

lt_status=$lt_dlunknown

1805

cat > conftest.$ac_ext <<_LT_EOF

1806

[#line $LINENO "configure"

1807

#include "confdefs.h"

1808

1809

#if HAVE_DLFCN_H

1810

#include <dlfcn.h>

1811

#endif

1812

1813

#include <stdio.h>

1814

1815

#ifdef RTLD_GLOBAL

1816

# define LT_DLGLOBAL RTLD_GLOBAL

1817

#else

1818

# ifdef DL_GLOBAL

1819

# define LT_DLGLOBAL DL_GLOBAL

1820

# else

1821

# define LT_DLGLOBAL 0

1822

# endif

1823

#endif

1824

1825

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we

1826

find out it does not work in some platform. */

1827

#ifndef LT_DLLAZY_OR_NOW

1828

# ifdef RTLD_LAZY

1829

# define LT_DLLAZY_OR_NOW RTLD_LAZY

1830

# else

1831

# ifdef DL_LAZY

1832

# define LT_DLLAZY_OR_NOW DL_LAZY

1833

# else

1834

# ifdef RTLD_NOW

1835

# define LT_DLLAZY_OR_NOW RTLD_NOW

1836

# else

1837

# ifdef DL_NOW

1838

# define LT_DLLAZY_OR_NOW DL_NOW

1839

# else

1840

# define LT_DLLAZY_OR_NOW 0

1841

# endif

1842

# endif

1843

# endif

1844

# endif

1845

#endif

1846

1847

/* When -fvisbility=hidden is used, assume the code has been annotated

1848

correspondingly for the symbols needed. */

1849

#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))

1850

int fnord () __attribute__((visibility("default")));

1851

#endif

1852

1853

int fnord () { return 42; }

1854

int main ()

1855

{

1856

void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

1857

int status = $lt_dlunknown;

1858

1859

if (self)

1860

{

1861

if (dlsym (self,"fnord")) status = $lt_dlno_uscore;

1862

else

1863

{

1864

if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

1865

else puts (dlerror ());

1866

}

1867

/* dlclose (self); */

1868

}

1869

else

1870

puts (dlerror ());

1871

1872

return status;

1873

}]

1874

_LT_EOF

1875

if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then

1876

(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null

1877

lt_status=$?

1878

case x$lt_status in

1879

x$lt_dlno_uscore) $1 ;;

1880

x$lt_dlneed_uscore) $2 ;;

1881

x$lt_dlunknown|x*) $3 ;;

1882

esac

1883

else :

1884

# compilation failed

1885

1886

1887

1888

rm -fr conftest*

1889

])# _LT_TRY_DLOPEN_SELF

1890

1891

1892

# LT_SYS_DLOPEN_SELF

1893

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

1894

AC_DEFUN([LT_SYS_DLOPEN_SELF],

1895

[m4_require([_LT_HEADER_DLFCN])dnl

1896

if test yes != "$enable_dlopen"; then

1897

enable_dlopen=unknown

1898

enable_dlopen_self=unknown

1899

enable_dlopen_self_static=unknown

1900

else

1901

lt_cv_dlopen=no

1902

lt_cv_dlopen_libs=

1903

1904

case $host_os in

1905

beos*)

1906

lt_cv_dlopen=load_add_on

1907

lt_cv_dlopen_libs=

1908

lt_cv_dlopen_self=yes

1909

;;

1910

1911

mingw* | pw32* | cegcc*)

1912

lt_cv_dlopen=LoadLibrary

1913

lt_cv_dlopen_libs=

1914

;;

1915

1916

cygwin*)

1917

lt_cv_dlopen=dlopen

1918

lt_cv_dlopen_libs=

1919

;;

1920

1921

darwin*)

1922

# if libdl is installed we need to link against it

1923

AC_CHECK_LIB([dl], [dlopen],

1924

[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[

1925

lt_cv_dlopen=dyld

1926

lt_cv_dlopen_libs=

1927

lt_cv_dlopen_self=yes

1928

])

1929

;;

1930

1931

tpf*)

1932

# Don't try to run any link tests for TPF. We know it's impossible

1933

# because TPF is a cross-compiler, and we know how we open DSOs.

1934

lt_cv_dlopen=dlopen

1935

lt_cv_dlopen_libs=

1936

lt_cv_dlopen_self=no

1937

;;

1938

1939

1940

AC_CHECK_FUNC([shl_load],

1941

[lt_cv_dlopen=shl_load],

1942

[AC_CHECK_LIB([dld], [shl_load],

1943

[lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],

1944

[AC_CHECK_FUNC([dlopen],

1945

[lt_cv_dlopen=dlopen],

1946

[AC_CHECK_LIB([dl], [dlopen],

1947

[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],

1948

[AC_CHECK_LIB([svld], [dlopen],

1949

[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],

1950

[AC_CHECK_LIB([dld], [dld_link],

1951

[lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])

1952

])

1953

])

1954

])

1955

])

1956

])

1957

;;

1958

esac

1959

1960

if test no = "$lt_cv_dlopen"; then

1961

enable_dlopen=no

1962

else

1963

enable_dlopen=yes

1964

1965

1966

case $lt_cv_dlopen in

1967

dlopen)

1968

save_CPPFLAGS=$CPPFLAGS

1969

test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

1970

1971

save_LDFLAGS=$LDFLAGS

1972

wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

1973

1974

save_LIBS=$LIBS

1975

LIBS="$lt_cv_dlopen_libs $LIBS"

1976

1977

AC_CACHE_CHECK([whether a program can dlopen itself],

1978

lt_cv_dlopen_self, [dnl

1979

_LT_TRY_DLOPEN_SELF(

1980

lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

1981

lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

1982

])

1983

1984

if test yes = "$lt_cv_dlopen_self"; then

1985

wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"

1986

AC_CACHE_CHECK([whether a statically linked program can dlopen itself],

1987

lt_cv_dlopen_self_static, [dnl

1988

_LT_TRY_DLOPEN_SELF(

1989

lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

1990

lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)

1991

])

1992

1993

1994

CPPFLAGS=$save_CPPFLAGS

1995

LDFLAGS=$save_LDFLAGS

1996

LIBS=$save_LIBS

1997

;;

1998

esac

1999

2000

case $lt_cv_dlopen_self in

2001

yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

2002

*) enable_dlopen_self=unknown ;;

2003

esac

2004

2005

case $lt_cv_dlopen_self_static in

2006

yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

2007

*) enable_dlopen_self_static=unknown ;;

2008

esac

2009

2010

_LT_DECL([dlopen_support], [enable_dlopen], [0],

2011

[Whether dlopen is supported])

2012

_LT_DECL([dlopen_self], [enable_dlopen_self], [0],

2013

[Whether dlopen of programs is supported])

2014

_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],

2015

[Whether dlopen of statically linked programs is supported])

2016

])# LT_SYS_DLOPEN_SELF

2017

2018

# Old name:

2019

AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])

2020

dnl aclocal-1.4 backwards compatibility:

2021

dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])

2022

2023

2024

# _LT_COMPILER_C_O([TAGNAME])

2025

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

2026

# Check to see if options -c and -o are simultaneously supported by compiler.

2027

# This macro does not hard code the compiler like AC_PROG_CC_C_O.

2028

m4_defun([_LT_COMPILER_C_O],

2029

[m4_require([_LT_DECL_SED])dnl

2030

m4_require([_LT_FILEUTILS_DEFAULTS])dnl

2031

m4_require([_LT_TAG_COMPILER])dnl

2032

AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

2033

[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

2034

[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

2035

$RM -r conftest 2>/dev/null

2036

mkdir conftest

2037

cd conftest

2038

mkdir out

2039

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

2040

2041

lt_compiler_flag="-o out/conftest2.$ac_objext"

2042

# Insert the option either (1) after the last *FLAGS variable, or

2043

# (2) before a word containing "conftest.", or (3) at the end.

2044

# Note that $ac_compile itself does not contain backslashes and begins

2045

# with a dollar sign (not a hyphen), so the echo should work correctly.

2046

lt_compile=`echo "$ac_compile" | $SED \

2047

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

2048

-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

2049

-e 's:$: $lt_compiler_flag:'`

2050

(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

2051

(eval "$lt_compile" 2>out/conftest.err)

2052

ac_status=$?

2053

cat out/conftest.err >&AS_MESSAGE_LOG_FD

2054

echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

2055

if (exit $ac_status) && test -s out/conftest2.$ac_objext

2056

then

2057

# The compiler can only warn and ignore the option if not recognized

2058

# So say no if there are warnings

2059

$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp

2060

$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

2061

if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

2062

_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

2063

2064

2065

chmod u+w . 2>&AS_MESSAGE_LOG_FD

2066

$RM conftest*

2067

# SGI C++ compiler will create directory out/ii_files/ for

2068

# template instantiation

2069

test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

2070

$RM out/* && rmdir out

2071

cd ..

2072

$RM -r conftest

2073

$RM conftest*

2074

])

2075

_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],

2076

[Does compiler simultaneously support -c and -o options?])

2077

])# _LT_COMPILER_C_O

2078

2079

2080

# _LT_COMPILER_FILE_LOCKS([TAGNAME])

2081

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

2082

# Check to see if we can do hard links to lock some files if needed

2083

m4_defun([_LT_COMPILER_FILE_LOCKS],

2084

[m4_require([_LT_ENABLE_LOCK])dnl

2085

m4_require([_LT_FILEUTILS_DEFAULTS])dnl

2086

_LT_COMPILER_C_O([$1])

2087

2088

hard_links=nottested

2089

if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then

2090

# do not overwrite the value of need_locks provided by the user

2091

AC_MSG_CHECKING([if we can lock with hard links])

2092

hard_links=yes

2093

$RM conftest*

2094

ln conftest.a conftest.b 2>/dev/null && hard_links=no

2095

touch conftest.a

2096

ln conftest.a conftest.b 2>&5 || hard_links=no

2097

ln conftest.a conftest.b 2>/dev/null && hard_links=no

2098

AC_MSG_RESULT([$hard_links])

2099

if test no = "$hard_links"; then

2100

AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])

2101

need_locks=warn

2102

2103

else

2104

need_locks=no

2105

2106

_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])

2107

])# _LT_COMPILER_FILE_LOCKS

2108

2109

2110

# _LT_CHECK_OBJDIR

2111

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

2112

m4_defun([_LT_CHECK_OBJDIR],

2113

[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

2114

[rm -f .libs 2>/dev/null

2115

mkdir .libs 2>/dev/null

2116

if test -d .libs; then

2117

lt_cv_objdir=.libs

2118

else

2119

# MS-DOS does not allow filenames that begin with a dot.

2120

lt_cv_objdir=_libs

2121

2122

rmdir .libs 2>/dev/null])

2123

objdir=$lt_cv_objdir

2124

_LT_DECL([], [objdir], [0],

2125

[The name of the directory that contains temporary libtool files])dnl

2126

m4_pattern_allow([LT_OBJDIR])dnl

2127

AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",

2128

[Define to the sub-directory where libtool stores uninstalled libraries.])

2129

])# _LT_CHECK_OBJDIR

2130

2131

2132

# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])

2133

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

2134

# Check hardcoding attributes.

2135

m4_defun([_LT_LINKER_HARDCODE_LIBPATH],

2136

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

2137

_LT_TAGVAR(hardcode_action, $1)=

2138

if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||

2139

test -n "$_LT_TAGVAR(runpath_var, $1)" ||

2140

test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then

2141

2142

# We can hardcode non-existent directories.

2143

if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&

2144

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

2145

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

2146

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

2147

## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&

2148

test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then

2149

# Linking always hardcodes the temporary library directory.

2150

_LT_TAGVAR(hardcode_action, $1)=relink

2151

else

2152

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

2153

_LT_TAGVAR(hardcode_action, $1)=immediate

2154

2155

else

2156

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

2157

# directories.

2158

_LT_TAGVAR(hardcode_action, $1)=unsupported

2159

2160

AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])

2161

2162

if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||

2163

test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then

2164

# Fast installation is not supported

2165

enable_fast_install=no

2166

elif test yes = "$shlibpath_overrides_runpath" ||

2167

test no = "$enable_shared"; then

2168

# Fast installation is not necessary

2169

enable_fast_install=needless

2170

2171

_LT_TAGDECL([], [hardcode_action], [0],

2172

[How to hardcode a shared library path into an executable])

2173

])# _LT_LINKER_HARDCODE_LIBPATH

2174

2175

2176

# _LT_CMD_STRIPLIB

2177

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

2178

m4_defun([_LT_CMD_STRIPLIB],

2179

[m4_require([_LT_DECL_EGREP])

2180

striplib=

2181

old_striplib=

2182

AC_MSG_CHECKING([whether stripping libraries is possible])

2183

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

2184

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

2185

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

2186

AC_MSG_RESULT([yes])

2187

else

2188

# FIXME - insert some real tests, host_os isn't really good enough

2189

case $host_os in

2190

darwin*)

2191

if test -n "$STRIP"; then

2192

striplib="$STRIP -x"

2193

old_striplib="$STRIP -S"

2194

AC_MSG_RESULT([yes])

2195

else

2196

AC_MSG_RESULT([no])

2197

2198

;;

2199

2200

AC_MSG_RESULT([no])

2201

;;

2202

esac

2203

2204

_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])

2205

_LT_DECL([], [striplib], [1])

2206

])# _LT_CMD_STRIPLIB

2207

2208

2209

# _LT_SYS_DYNAMIC_LINKER([TAG])

2210

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

2211

# PORTME Fill in your ld.so characteristics

2212

m4_defun([_LT_SYS_DYNAMIC_LINKER],

2213

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

2214

m4_require([_LT_DECL_EGREP])dnl

2215

m4_require([_LT_FILEUTILS_DEFAULTS])dnl

2216

m4_require([_LT_DECL_OBJDUMP])dnl

2217

m4_require([_LT_DECL_SED])dnl

2218

m4_require([_LT_CHECK_SHELL_FEATURES])dnl

2219

AC_MSG_CHECKING([dynamic linker characteristics])

2220

m4_if([$1],

2221

[], [

2222

if test yes = "$GCC"; then

2223

case $host_os in

2224

darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;

2225

*) lt_awk_arg='/^libraries:/' ;;

2226

esac

2227

case $host_os in

2228

mingw* | cegcc*) lt_sed_strip_eq='s|=$[[A-Za-z]]:$|\1|g' ;;

2229

*) lt_sed_strip_eq='s|=/|/|g' ;;

2230

esac

2231

lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`

2232

case $lt_search_path_spec in

2233

*\;*)

2234

# if the path contains ";" then we assume it to be the separator

2235

# otherwise default to the standard path separator (i.e. ":") - it is

2236

# assumed that no part of a normal pathname contains ";" but that should

2237

# okay in the real world where ";" in dirpaths is itself problematic.

2238

lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`

2239

;;

2240

2241

lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`

2242

;;

2243

esac

2244

# Ok, now we have the path, separated by spaces, we can step through it

2245

# and add multilib dir if necessary...

2246

lt_tmp_lt_search_path_spec=

2247

lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`

2248

# ...but if some path component already ends with the multilib dir we assume

2249

# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).

2250

case "$lt_multi_os_dir; $lt_search_path_spec " in

2251

"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)

2252

lt_multi_os_dir=

2253

;;

2254

esac

2255

for lt_sys_path in $lt_search_path_spec; do

2256

if test -d "$lt_sys_path$lt_multi_os_dir"; then

2257

lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"

2258

elif test -n "$lt_multi_os_dir"; then

2259

test -d "$lt_sys_path" && \

2260

lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"

2261

2262

done

2263

lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '

2264

BEGIN {RS = " "; FS = "/|\n";} {

2265

lt_foo = "";

2266

lt_count = 0;

2267

for (lt_i = NF; lt_i > 0; lt_i--) {

2268

if ($lt_i != "" && $lt_i != ".") {

2269

if ($lt_i == "..") {

2270

lt_count++;

2271

} else {

2272

if (lt_count == 0) {

2273

lt_foo = "/" $lt_i lt_foo;

2274

} else {

2275

lt_count--;

2276

}

2277

}

2278

}

2279

}

2280

if (lt_foo != "") { lt_freq[[lt_foo]]++; }

2281

if (lt_freq[[lt_foo]] == 1) { print lt_foo; }

2282

}'`

2283

# AWK program above erroneously prepends '/' to C:/dos/paths

2284

# for these hosts.

2285

case $host_os in

2286

mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\

2287

$SED 's|/$[[A-Za-z]]:$|\1|g'` ;;

2288

esac

2289

sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`

2290

else

2291

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

2292

fi])

2293

library_names_spec=

2294

libname_spec='lib$name'

2295

soname_spec=

2296

shrext_cmds=.so

2297

postinstall_cmds=

2298

postuninstall_cmds=

2299

finish_cmds=

2300

finish_eval=

2301

shlibpath_var=

2302

shlibpath_overrides_runpath=unknown

2303

version_type=none

2304

dynamic_linker="$host_os ld.so"

2305

sys_lib_dlsearch_path_spec="/lib /usr/lib"

2306

need_lib_prefix=unknown

2307

hardcode_into_libs=no

2308

2309

# when you set need_version to no, make sure it does not cause -set_version

2310

# flags to be left without arguments

2311

need_version=unknown

2312

2313

case $host_os in

2314

aix3*)

2315

version_type=linux # correct to gnu/linux during the next big refactor

2316

library_names_spec='$libname$release$shared_ext$versuffix $libname.a'

2317

shlibpath_var=LIBPATH

2318

2319

# AIX 3 has no versioning support, so we append a major version to the name.

2320

soname_spec='$libname$release$shared_ext$major'

2321

;;

2322

2323

aix[[4-9]]*)

2324

version_type=linux # correct to gnu/linux during the next big refactor

2325

need_lib_prefix=no

2326

need_version=no

2327

hardcode_into_libs=yes

2328

if test ia64 = "$host_cpu"; then

2329

# AIX 5 supports IA64

2330

library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'

2331

shlibpath_var=LD_LIBRARY_PATH

2332

else

2333

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

2334

# for dependence libraries. The import file would start with

2335

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

2336

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

2337

# development snapshots of GCC prior to 3.0.

2338

case $host_os in

2339

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

2340

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

2341

echo ' yes '

2342

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

2343

2344

else

2345

can_build_shared=no

2346

2347

;;

2348

esac

2349

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

2350

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

2351

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

2352

if test yes = "$aix_use_runtimelinking"; then

2353

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

2354

# instead of lib<name>.a to let people know that these are not

2355

# typical AIX shared libraries.

2356

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2357

else

2358

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

2359

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

2360

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

2361

soname_spec='$libname$release$shared_ext$major'

2362

2363

shlibpath_var=LIBPATH

2364

2365

;;

2366

2367

amigaos*)

2368

case $host_cpu in

2369

powerpc)

2370

# Since July 2007 AmigaOS4 officially supports .so libraries.

2371

# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.

2372

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2373

;;

2374

m68k)

2375

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

2376

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

2377

finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/$[[^/]]*$\.ixlibrary$%\1%'\''`; $RM /sys/libs/${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'

2378

;;

2379

esac

2380

;;

2381

2382

beos*)

2383

library_names_spec='$libname$shared_ext'

2384

dynamic_linker="$host_os ld.so"

2385

shlibpath_var=LIBRARY_PATH

2386

;;

2387

2388

bsdi[[45]]*)

2389

version_type=linux # correct to gnu/linux during the next big refactor

2390

need_version=no

2391

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2392

soname_spec='$libname$release$shared_ext$major'

2393

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

2394

shlibpath_var=LD_LIBRARY_PATH

2395

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

2396

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

2397

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

2398

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

2399

# libtool to hard-code these into programs

2400

;;

2401

2402

cygwin* | mingw* | pw32* | cegcc*)

2403

version_type=windows

2404

shrext_cmds=.dll

2405

need_version=no

2406

need_lib_prefix=no

2407

2408

case $GCC,$cc_basename in

2409

yes,*)

2410

# gcc

2411

library_names_spec='$libname.dll.a'

2412

# DLL is installed to $(libdir)/../bin by postinstall_cmds

2413

postinstall_cmds='base_file=`basename \$file`~

2414

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~

2415

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

2416

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

2417

$install_prog $dir/$dlname \$dldir/$dlname~

2418

chmod a+x \$dldir/$dlname~

2419

if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then

2420

eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;

2421

fi'

2422

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

2423

dlpath=$dir/\$dldll~

2424

$RM \$dlpath'

2425

shlibpath_overrides_runpath=yes

2426

2427

case $host_os in

2428

cygwin*)

2429

# Cygwin DLLs use 'cyg' prefix rather than 'lib'

2430

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

2431

m4_if([$1], [],[

2432

sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])

2433

;;

2434

mingw* | cegcc*)

2435

# MinGW DLLs use traditional 'lib' prefix

2436

soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'

2437

;;

2438

pw32*)

2439

# pw32 DLLs use 'pw' prefix rather than 'lib'

2440

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

2441

;;

2442

esac

2443

dynamic_linker='Win32 ld.exe'

2444

;;

2445

2446

*,cl*)

2447

# Native MSVC

2448

libname_spec='$name'

2449

soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'

2450

library_names_spec='$libname.dll.lib'

2451

2452

case $build_os in

2453

mingw*)

2454

sys_lib_search_path_spec=

2455

lt_save_ifs=$IFS

2456

IFS=';'

2457

for lt_path in $LIB

2458

2459

IFS=$lt_save_ifs

2460

# Let DOS variable expansion print the short 8.3 style file name.

2461

lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`

2462

sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"

2463

done

2464

IFS=$lt_save_ifs

2465

# Convert to MSYS style.

2466

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$[[a-zA-Z]]\$:| /\\1|g' -e 's|^ ||'`

2467

;;

2468

cygwin*)

2469

# Convert to unix form, then to dos form, then back to unix form

2470

# but this time dos style (no spaces!) so that the unix form looks

2471

# like /cygdrive/c/PROGRA~1:/cygdr...

2472

sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`

2473

sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`

2474

sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

2475

;;

2476

2477

sys_lib_search_path_spec=$LIB

2478

if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then

2479

# It is most probably a Windows format PATH.

2480

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

2481

else

2482

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

2483

2484

# FIXME: find the short name or the path components, as spaces are

2485

# common. (e.g. "Program Files" -> "PROGRA~1")

2486

;;

2487

esac

2488

2489

# DLL is installed to $(libdir)/../bin by postinstall_cmds

2490

postinstall_cmds='base_file=`basename \$file`~

2491

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~

2492

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

2493

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

2494

$install_prog $dir/$dlname \$dldir/$dlname'

2495

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

2496

dlpath=$dir/\$dldll~

2497

$RM \$dlpath'

2498

shlibpath_overrides_runpath=yes

2499

dynamic_linker='Win32 link.exe'

2500

;;

2501

2502

2503

# Assume MSVC wrapper

2504

library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'

2505

dynamic_linker='Win32 ld.exe'

2506

;;

2507

esac

2508

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

2509

shlibpath_var=PATH

2510

;;

2511

2512

darwin* | rhapsody*)

2513

dynamic_linker="$host_os dyld"

2514

version_type=darwin

2515

need_lib_prefix=no

2516

need_version=no

2517

library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'

2518

soname_spec='$libname$release$major$shared_ext'

2519

shlibpath_overrides_runpath=yes

2520

shlibpath_var=DYLD_LIBRARY_PATH

2521

shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

2522

m4_if([$1], [],[

2523

sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])

2524

sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

2525

;;

2526

2527

dgux*)

2528

version_type=linux # correct to gnu/linux during the next big refactor

2529

need_lib_prefix=no

2530

need_version=no

2531

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2532

soname_spec='$libname$release$shared_ext$major'

2533

shlibpath_var=LD_LIBRARY_PATH

2534

;;

2535

2536

freebsd* | dragonfly*)

2537

# DragonFly does not have aout. When/if they implement a new

2538

# versioning mechanism, adjust this.

2539

if test -x /usr/bin/objformat; then

2540

objformat=`/usr/bin/objformat`

2541

else

2542

case $host_os in

2543

freebsd[[23]].*) objformat=aout ;;

2544

*) objformat=elf ;;

2545

esac

2546

2547

version_type=freebsd-$objformat

2548

case $version_type in

2549

freebsd-elf*)

2550

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'

2551

need_version=no

2552

need_lib_prefix=no

2553

;;

2554

freebsd-*)

2555

library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'

2556

need_version=yes

2557

;;

2558

esac

2559

shlibpath_var=LD_LIBRARY_PATH

2560

case $host_os in

2561

freebsd2.*)

2562

shlibpath_overrides_runpath=yes

2563

;;

2564

freebsd3.[[01]]* | freebsdelf3.[[01]]*)

2565

shlibpath_overrides_runpath=yes

2566

hardcode_into_libs=yes

2567

;;

2568

freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \

2569

freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)

2570

shlibpath_overrides_runpath=no

2571

hardcode_into_libs=yes

2572

;;

2573

*) # from 4.6 on, and DragonFly

2574

shlibpath_overrides_runpath=yes

2575

hardcode_into_libs=yes

2576

;;

2577

esac

2578

;;

2579

2580

haiku*)

2581

version_type=linux # correct to gnu/linux during the next big refactor

2582

need_lib_prefix=no

2583

need_version=no

2584

dynamic_linker="$host_os runtime_loader"

2585

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2586

soname_spec='$libname$release$shared_ext$major'

2587

shlibpath_var=LIBRARY_PATH

2588

shlibpath_overrides_runpath=no

2589

sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'

2590

hardcode_into_libs=yes

2591

;;

2592

2593

hpux9* | hpux10* | hpux11*)

2594

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

2595

# link against other versions.

2596

version_type=sunos

2597

need_lib_prefix=no

2598

need_version=no

2599

case $host_cpu in

2600

ia64*)

2601

shrext_cmds='.so'

2602

hardcode_into_libs=yes

2603

dynamic_linker="$host_os dld.so"

2604

shlibpath_var=LD_LIBRARY_PATH

2605

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

2606

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2607

soname_spec='$libname$release$shared_ext$major'

2608

if test 32 = "$HPUX_IA64_MODE"; then

2609

sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

2610

else

2611

sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

2612

2613

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

2614

;;

2615

hppa*64*)

2616

shrext_cmds='.sl'

2617

hardcode_into_libs=yes

2618

dynamic_linker="$host_os dld.sl"

2619

shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

2620

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

2621

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2622

soname_spec='$libname$release$shared_ext$major'

2623

sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

2624

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

2625

;;

2626

2627

shrext_cmds='.sl'

2628

dynamic_linker="$host_os dld.sl"

2629

shlibpath_var=SHLIB_PATH

2630

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

2631

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2632

soname_spec='$libname$release$shared_ext$major'

2633

;;

2634

esac

2635

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

2636

postinstall_cmds='chmod 555 $lib'

2637

# or fails outright, so override atomically:

2638

install_override_mode=555

2639

;;

2640

2641

interix[[3-9]]*)

2642

version_type=linux # correct to gnu/linux during the next big refactor

2643

need_lib_prefix=no

2644

need_version=no

2645

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2646

soname_spec='$libname$release$shared_ext$major'

2647

dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

2648

shlibpath_var=LD_LIBRARY_PATH

2649

shlibpath_overrides_runpath=no

2650

hardcode_into_libs=yes

2651

;;

2652

2653

irix5* | irix6* | nonstopux*)

2654

case $host_os in

2655

nonstopux*) version_type=nonstopux ;;

2656

2657

if test yes = "$lt_cv_prog_gnu_ld"; then

2658

version_type=linux # correct to gnu/linux during the next big refactor

2659

else

2660

version_type=irix

2661

fi ;;

2662

esac

2663

need_lib_prefix=no

2664

need_version=no

2665

soname_spec='$libname$release$shared_ext$major'

2666

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'

2667

case $host_os in

2668

irix5* | nonstopux*)

2669

libsuff= shlibsuff=

2670

;;

2671

2672

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

2673

*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

2674

libsuff= shlibsuff= libmagic=32-bit;;

2675

*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

2676

libsuff=32 shlibsuff=N32 libmagic=N32;;

2677

*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

2678

libsuff=64 shlibsuff=64 libmagic=64-bit;;

2679

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

2680

esac

2681

;;

2682

esac

2683

shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

2684

shlibpath_overrides_runpath=no

2685

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

2686

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

2687

hardcode_into_libs=yes

2688

;;

2689

2690

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

2691

linux*oldld* | linux*aout* | linux*coff*)

2692

dynamic_linker=no

2693

;;

2694

2695

linux*android*)

2696

version_type=none # Android doesn't support versioned libraries.

2697

need_lib_prefix=no

2698

need_version=no

2699

library_names_spec='$libname$release$shared_ext'

2700

soname_spec='$libname$release$shared_ext'

2701

finish_cmds=

2702

shlibpath_var=LD_LIBRARY_PATH

2703

shlibpath_overrides_runpath=yes

2704

2705

# This implies no fast_install, which is unacceptable.

2706

# Some rework will be needed to allow for fast_install

2707

# before this can be enabled.

2708

hardcode_into_libs=yes

2709

2710

dynamic_linker='Android linker'

2711

# Don't embed -rpath directories since the linker doesn't support them.

2712

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

2713

;;

2714

2715

# This must be glibc/ELF.

2716

linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)

2717

version_type=linux # correct to gnu/linux during the next big refactor

2718

need_lib_prefix=no

2719

need_version=no

2720

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2721

soname_spec='$libname$release$shared_ext$major'

2722

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

2723

shlibpath_var=LD_LIBRARY_PATH

2724

shlibpath_overrides_runpath=no

2725

2726

# Some binutils ld are patched to set DT_RUNPATH

2727

AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],

2728

[lt_cv_shlibpath_overrides_runpath=no

2729

save_LDFLAGS=$LDFLAGS

2730

save_libdir=$libdir

2731

eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \

2732

LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""

2733

AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],

2734

[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],

2735

[lt_cv_shlibpath_overrides_runpath=yes])])

2736

LDFLAGS=$save_LDFLAGS

2737

libdir=$save_libdir

2738

])

2739

shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

2740

2741

# This implies no fast_install, which is unacceptable.

2742

# Some rework will be needed to allow for fast_install

2743

# before this can be enabled.

2744

hardcode_into_libs=yes

2745

2746

# Append ld.so.conf contents to the search path

2747

if test -f /etc/ld.so.conf; then

2748

lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`

2749

sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

2750

2751

2752

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

2753

# powerpc, because MkLinux only supported shared libraries with the

2754

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

2755

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

2756

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

2757

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

2758

dynamic_linker='GNU/Linux ld.so'

2759

;;

2760

2761

netbsd*)

2762

version_type=sunos

2763

need_lib_prefix=no

2764

need_version=no

2765

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

2766

library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'

2767

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

2768

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

2769

else

2770

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2771

soname_spec='$libname$release$shared_ext$major'

2772

dynamic_linker='NetBSD ld.elf_so'

2773

2774

shlibpath_var=LD_LIBRARY_PATH

2775

shlibpath_overrides_runpath=yes

2776

hardcode_into_libs=yes

2777

;;

2778

2779

newsos6)

2780

version_type=linux # correct to gnu/linux during the next big refactor

2781

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2782

shlibpath_var=LD_LIBRARY_PATH

2783

shlibpath_overrides_runpath=yes

2784

;;

2785

2786

*nto* | *qnx*)

2787

version_type=qnx

2788

need_lib_prefix=no

2789

need_version=no

2790

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2791

soname_spec='$libname$release$shared_ext$major'

2792

shlibpath_var=LD_LIBRARY_PATH

2793

shlibpath_overrides_runpath=no

2794

hardcode_into_libs=yes

2795

dynamic_linker='ldqnx.so'

2796

;;

2797

2798

openbsd* | bitrig*)

2799

version_type=sunos

2800

sys_lib_dlsearch_path_spec=/usr/lib

2801

need_lib_prefix=no

2802

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then

2803

need_version=no

2804

else

2805

need_version=yes

2806

2807

library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'

2808

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

2809

shlibpath_var=LD_LIBRARY_PATH

2810

shlibpath_overrides_runpath=yes

2811

;;

2812

2813

os2*)

2814

libname_spec='$name'

2815

shrext_cmds=.dll

2816

need_lib_prefix=no

2817

library_names_spec='$libname$shared_ext $libname.a'

2818

dynamic_linker='OS/2 ld.exe'

2819

shlibpath_var=LIBPATH

2820

;;

2821

2822

osf3* | osf4* | osf5*)

2823

version_type=osf

2824

need_lib_prefix=no

2825

need_version=no

2826

soname_spec='$libname$release$shared_ext$major'

2827

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2828

shlibpath_var=LD_LIBRARY_PATH

2829

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

2830

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

2831

;;

2832

2833

rdos*)

2834

dynamic_linker=no

2835

;;

2836

2837

solaris*)

2838

version_type=linux # correct to gnu/linux during the next big refactor

2839

need_lib_prefix=no

2840

need_version=no

2841

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2842

soname_spec='$libname$release$shared_ext$major'

2843

shlibpath_var=LD_LIBRARY_PATH

2844

shlibpath_overrides_runpath=yes

2845

hardcode_into_libs=yes

2846

# ldd complains unless libraries are executable

2847

postinstall_cmds='chmod +x $lib'

2848

;;

2849

2850

sunos4*)

2851

version_type=sunos

2852

library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'

2853

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

2854

shlibpath_var=LD_LIBRARY_PATH

2855

shlibpath_overrides_runpath=yes

2856

if test yes = "$with_gnu_ld"; then

2857

need_lib_prefix=no

2858

2859

need_version=yes

2860

;;

2861

2862

sysv4 | sysv4.3*)

2863

version_type=linux # correct to gnu/linux during the next big refactor

2864

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2865

soname_spec='$libname$release$shared_ext$major'

2866

shlibpath_var=LD_LIBRARY_PATH

2867

case $host_vendor in

2868

sni)

2869

shlibpath_overrides_runpath=no

2870

need_lib_prefix=no

2871

runpath_var=LD_RUN_PATH

2872

;;

2873

siemens)

2874

need_lib_prefix=no

2875

;;

2876

motorola)

2877

need_lib_prefix=no

2878

need_version=no

2879

shlibpath_overrides_runpath=no

2880

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

2881

;;

2882

esac

2883

;;

2884

2885

sysv4*MP*)

2886

if test -d /usr/nec; then

2887

version_type=linux # correct to gnu/linux during the next big refactor

2888

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

2889

soname_spec='$libname$shared_ext.$major'

2890

shlibpath_var=LD_LIBRARY_PATH

2891

2892

;;

2893

2894

2895

version_type=freebsd-elf

2896

need_lib_prefix=no

2897

need_version=no

2898

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'

2899

soname_spec='$libname$release$shared_ext$major'

2900

shlibpath_var=LD_LIBRARY_PATH

2901

shlibpath_overrides_runpath=yes

2902

hardcode_into_libs=yes

2903

if test yes = "$with_gnu_ld"; then

2904

sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

2905

else

2906

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

2907

case $host_os in

2908

sco3.2v5*)

2909

sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

2910

;;

2911

esac

2912

2913

sys_lib_dlsearch_path_spec='/usr/lib'

2914

;;

2915

2916

tpf*)

2917

# TPF is a cross-target only. Preferred cross-host = GNU/Linux.

2918

version_type=linux # correct to gnu/linux during the next big refactor

2919

need_lib_prefix=no

2920

need_version=no

2921

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2922

shlibpath_var=LD_LIBRARY_PATH

2923

shlibpath_overrides_runpath=no

2924

hardcode_into_libs=yes

2925

;;

2926

2927

uts4*)

2928

version_type=linux # correct to gnu/linux during the next big refactor

2929

library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'

2930

soname_spec='$libname$release$shared_ext$major'

2931

shlibpath_var=LD_LIBRARY_PATH

2932

;;

2933

2934

2935

dynamic_linker=no

2936

;;

2937

esac

2938

AC_MSG_RESULT([$dynamic_linker])

2939

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

2940

2941

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

2942

if test yes = "$GCC"; then

2943

variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

2944

2945

2946

if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then

2947

sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec

2948

2949

if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then

2950

sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec

2951

2952

2953

_LT_DECL([], [variables_saved_for_relink], [1],

2954

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

2955

restored at link time])

2956

_LT_DECL([], [need_lib_prefix], [0],

2957

[Do we need the "lib" prefix for modules?])

2958

_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])

2959

_LT_DECL([], [version_type], [0], [Library versioning type])

2960

_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])

2961

_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])

2962

_LT_DECL([], [shlibpath_overrides_runpath], [0],

2963

[Is shlibpath searched before the hard-coded library search path?])

2964

_LT_DECL([], [libname_spec], [1], [Format of library name prefix])

2965

_LT_DECL([], [library_names_spec], [1],

2966

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

2967

The last name is the one that the linker finds with -lNAME]])

2968

_LT_DECL([], [soname_spec], [1],

2969

[[The coded name of the library, if different from the real name]])

2970

_LT_DECL([], [install_override_mode], [1],

2971

[Permission mode override for installation of shared libraries])

2972

_LT_DECL([], [postinstall_cmds], [2],

2973

[Command to use after installation of a shared archive])

2974

_LT_DECL([], [postuninstall_cmds], [2],

2975

[Command to use after uninstallation of a shared archive])

2976

_LT_DECL([], [finish_cmds], [2],

2977

[Commands used to finish a libtool library installation in a directory])

2978

_LT_DECL([], [finish_eval], [1],

2979

[[As "finish_cmds", except a single script fragment to be evaled but

2980

not shown]])

2981

_LT_DECL([], [hardcode_into_libs], [0],

2982

[Whether we should hardcode library paths into libraries])

2983

_LT_DECL([], [sys_lib_search_path_spec], [2],

2984

[Compile-time system search path for libraries])

2985

_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],

2986

[Run-time system search path for libraries])

2987

])# _LT_SYS_DYNAMIC_LINKER

2988

2989

2990

# _LT_PATH_TOOL_PREFIX(TOOL)

2991

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

2992

# find a file program that can recognize shared library

2993

AC_DEFUN([_LT_PATH_TOOL_PREFIX],

2994

[m4_require([_LT_DECL_EGREP])dnl

2995

AC_MSG_CHECKING([for $1])

2996

AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

2997

[case $MAGIC_CMD in

2998

[[\\/*] | ?:[\\/]*])

2999

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

3000

;;

3001

3002

lt_save_MAGIC_CMD=$MAGIC_CMD

3003

lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR

3004

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

3005

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

3006

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

3007

ac_dummy="m4_if([$2], , $PATH, [$2])"

3008

for ac_dir in $ac_dummy; do

3009

IFS=$lt_save_ifs

3010

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

3011

if test -f "$ac_dir/$1"; then

3012

lt_cv_path_MAGIC_CMD=$ac_dir/"$1"

3013

if test -n "$file_magic_test_file"; then

3014

case $deplibs_check_method in

3015

"file_magic "*)

3016

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

3017

MAGIC_CMD=$lt_cv_path_MAGIC_CMD

3018

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

3019

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

3020

3021

else

3022

cat <<_LT_EOF 1>&2

3023

3024

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

3025

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

3026

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

3027

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

3028

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

3029

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

3030

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

3031

*** bug-libtool@gnu.org

3032

3033

_LT_EOF

3034

fi ;;

3035

esac

3036

3037

break

3038

3039

done

3040

IFS=$lt_save_ifs

3041

MAGIC_CMD=$lt_save_MAGIC_CMD

3042

;;

3043

esac])

3044

MAGIC_CMD=$lt_cv_path_MAGIC_CMD

3045

if test -n "$MAGIC_CMD"; then

3046

AC_MSG_RESULT($MAGIC_CMD)

3047

else

3048

AC_MSG_RESULT(no)

3049

3050

_LT_DECL([], [MAGIC_CMD], [0],

3051

[Used to examine libraries when file_magic_cmd begins with "file"])dnl

3052

])# _LT_PATH_TOOL_PREFIX

3053

3054

# Old name:

3055

AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])

3056

dnl aclocal-1.4 backwards compatibility:

3057

dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])

3058

3059

3060

# _LT_PATH_MAGIC

3061

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

3062

# find a file program that can recognize a shared library

3063

m4_defun([_LT_PATH_MAGIC],

3064

[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

3065

if test -z "$lt_cv_path_MAGIC_CMD"; then

3066

if test -n "$ac_tool_prefix"; then

3067

_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

3068

else

3069

MAGIC_CMD=:

3070

3071

3072

])# _LT_PATH_MAGIC

3073

3074

3075

# LT_PATH_LD

3076

# ----------

3077

# find the pathname to the GNU or non-GNU linker

3078

AC_DEFUN([LT_PATH_LD],

3079

[AC_REQUIRE([AC_PROG_CC])dnl

3080

AC_REQUIRE([AC_CANONICAL_HOST])dnl

3081

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

3082

m4_require([_LT_DECL_SED])dnl

3083

m4_require([_LT_DECL_EGREP])dnl

3084

m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

3085

3086

AC_ARG_WITH([gnu-ld],

3087

[AS_HELP_STRING([--with-gnu-ld],

3088

[assume the C compiler uses GNU ld @<:@default=no@:>@])],

3089

[test no = "$withval" || with_gnu_ld=yes],

3090

[with_gnu_ld=no])dnl

3091

3092

ac_prog=ld

3093

if test yes = "$GCC"; then

3094

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

3095

AC_MSG_CHECKING([for ld used by $CC])

3096

case $host in

3097

*-*-mingw*)

3098

# gcc leaves a trailing carriage return, which upsets mingw

3099

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

3100

3101

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

3102

esac

3103

case $ac_prog in

3104

# Accept absolute paths.

3105

[[\\/]]* | ?:[[\\/]]*)

3106

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

3107

# Canonicalize the pathname of ld

3108

ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`

3109

while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do

3110

ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`

3111

done

3112

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

3113

;;

3114

"")

3115

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

3116

ac_prog=ld

3117

;;

3118

3119

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

3120

with_gnu_ld=unknown

3121

;;

3122

esac

3123

elif test yes = "$with_gnu_ld"; then

3124

AC_MSG_CHECKING([for GNU ld])

3125

else

3126

AC_MSG_CHECKING([for non-GNU ld])

3127

3128

AC_CACHE_VAL(lt_cv_path_LD,

3129

[if test -z "$LD"; then

3130

lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR

3131

for ac_dir in $PATH; do

3132

IFS=$lt_save_ifs

3133

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

3134

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

3135

lt_cv_path_LD=$ac_dir/$ac_prog

3136

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

3137

# but apparently some variants of GNU ld only accept -v.

3138

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

3139

case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

3140

*GNU* | *'with BFD'*)

3141

test no != "$with_gnu_ld" && break

3142

;;

3143

3144

test yes != "$with_gnu_ld" && break

3145

;;

3146

esac

3147

3148

done

3149

IFS=$lt_save_ifs

3150

else

3151

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

3152

fi])

3153

LD=$lt_cv_path_LD

3154

if test -n "$LD"; then

3155

AC_MSG_RESULT($LD)

3156

else

3157

AC_MSG_RESULT(no)

3158

3159

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

3160

_LT_PATH_LD_GNU

3161

AC_SUBST([LD])

3162

3163

_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])

3164

])# LT_PATH_LD

3165

3166

# Old names:

3167

AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])

3168

AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])

3169

dnl aclocal-1.4 backwards compatibility:

3170

dnl AC_DEFUN([AM_PROG_LD], [])

3171

dnl AC_DEFUN([AC_PROG_LD], [])

3172

3173

3174

# _LT_PATH_LD_GNU

3175

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

3176

m4_defun([_LT_PATH_LD_GNU],

3177

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

3178

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

3179

case `$LD -v 2>&1 </dev/null` in

3180

*GNU* | *'with BFD'*)

3181

lt_cv_prog_gnu_ld=yes

3182

;;

3183

3184

lt_cv_prog_gnu_ld=no

3185

;;

3186

esac])

3187

with_gnu_ld=$lt_cv_prog_gnu_ld

3188

])# _LT_PATH_LD_GNU

3189

3190

3191

# _LT_CMD_RELOAD

3192

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

3193

# find reload flag for linker

3194

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

3195

m4_defun([_LT_CMD_RELOAD],

3196

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

3197

lt_cv_ld_reload_flag,

3198

[lt_cv_ld_reload_flag='-r'])

3199

reload_flag=$lt_cv_ld_reload_flag

3200

case $reload_flag in

3201

"" | " "*) ;;

3202

*) reload_flag=" $reload_flag" ;;

3203

esac

3204

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

3205

case $host_os in

3206

cygwin* | mingw* | pw32* | cegcc*)

3207

if test yes != "$GCC"; then

3208

reload_cmds=false

3209

3210

;;

3211

darwin*)

3212

if test yes = "$GCC"; then

3213

reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'

3214

else

3215

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

3216

3217

;;

3218

esac

3219

_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl

3220

_LT_TAGDECL([], [reload_cmds], [2])dnl

3221

])# _LT_CMD_RELOAD

3222

3223

3224

# _LT_CHECK_MAGIC_METHOD

3225

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

3226

# how to check for library dependencies

3227

# -- PORTME fill in with the dynamic library characteristics

3228

m4_defun([_LT_CHECK_MAGIC_METHOD],

3229

[m4_require([_LT_DECL_EGREP])

3230

m4_require([_LT_DECL_OBJDUMP])

3231

AC_CACHE_CHECK([how to recognize dependent libraries],

3232

lt_cv_deplibs_check_method,

3233

[lt_cv_file_magic_cmd='$MAGIC_CMD'

3234

lt_cv_file_magic_test_file=

3235

lt_cv_deplibs_check_method='unknown'

3236

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

3237

# interlibrary dependencies.

3238

# 'none' -- dependencies not supported.

3239

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

3240

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

3241

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

3242

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

3243

# that responds to the $file_magic_cmd with a given extended regex.

3244

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

3245

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

3246

3247

case $host_os in

3248

aix[[4-9]]*)

3249

lt_cv_deplibs_check_method=pass_all

3250

;;

3251

3252

beos*)

3253

lt_cv_deplibs_check_method=pass_all

3254

;;

3255

3256

bsdi[[45]]*)

3257

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

3258

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

3259

lt_cv_file_magic_test_file=/shlib/libc.so

3260

;;

3261

3262

cygwin*)

3263

# func_win32_libid is a shell function defined in ltmain.sh

3264

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

3265

lt_cv_file_magic_cmd='func_win32_libid'

3266

;;

3267

3268

mingw* | pw32*)

3269

# Base MSYS/MinGW do not provide the 'file' command needed by

3270

# func_win32_libid shell function, so use a weaker test based on 'objdump',

3271

# unless we find 'file', for example because we are cross-compiling.

3272

if ( file / ) >/dev/null 2>&1; then

3273

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

3274

lt_cv_file_magic_cmd='func_win32_libid'

3275

else

3276

# Keep this pattern in sync with the one in func_win32_libid.

3277

lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'

3278

lt_cv_file_magic_cmd='$OBJDUMP -f'

3279

3280

;;

3281

3282

cegcc*)

3283

# use the weaker test based on 'objdump'. See mingw*.

3284

lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'

3285

lt_cv_file_magic_cmd='$OBJDUMP -f'

3286

;;

3287

3288

darwin* | rhapsody*)

3289

lt_cv_deplibs_check_method=pass_all

3290

;;

3291

3292

freebsd* | dragonfly*)

3293

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

3294

case $host_cpu in

3295

i*86 )

3296

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

3297

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

3298

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

3299

lt_cv_file_magic_cmd=/usr/bin/file

3300

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

3301

;;

3302

esac

3303

else

3304

lt_cv_deplibs_check_method=pass_all

3305

3306

;;

3307

3308

haiku*)

3309

lt_cv_deplibs_check_method=pass_all

3310

;;

3311

3312

hpux10.20* | hpux11*)

3313

lt_cv_file_magic_cmd=/usr/bin/file

3314

case $host_cpu in

3315

ia64*)

3316

lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

3317

lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

3318

;;

3319

hppa*64*)

3320

[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']

3321

lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

3322

;;

3323

3324

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

3325

lt_cv_file_magic_test_file=/usr/lib/libc.sl

3326

;;

3327

esac

3328

;;

3329

3330

interix[[3-9]]*)

3331

# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here

3332

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'

3333

;;

3334

3335

irix5* | irix6* | nonstopux*)

3336

case $LD in

3337

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

3338

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

3339

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

3340

*) libmagic=never-match;;

3341

esac

3342

lt_cv_deplibs_check_method=pass_all

3343

;;

3344

3345

# This must be glibc/ELF.

3346

linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)

3347

lt_cv_deplibs_check_method=pass_all

3348

;;

3349

3350

netbsd*)

3351

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

3352

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

3353

else

3354

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

3355

3356

;;

3357

3358

newos6*)

3359

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

3360

lt_cv_file_magic_cmd=/usr/bin/file

3361

lt_cv_file_magic_test_file=/usr/lib/libnls.so

3362

;;

3363

3364

*nto* | *qnx*)

3365

lt_cv_deplibs_check_method=pass_all

3366

;;

3367

3368

openbsd* | bitrig*)

3369

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then

3370

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'

3371

else

3372

lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

3373

3374

;;

3375

3376

osf3* | osf4* | osf5*)

3377

lt_cv_deplibs_check_method=pass_all

3378

;;

3379

3380

rdos*)

3381

lt_cv_deplibs_check_method=pass_all

3382

;;

3383

3384

solaris*)

3385

lt_cv_deplibs_check_method=pass_all

3386

;;

3387

3388

3389

lt_cv_deplibs_check_method=pass_all

3390

;;

3391

3392

sysv4 | sysv4.3*)

3393

case $host_vendor in

3394

motorola)

3395

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]]'

3396

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

3397

;;

3398

ncr)

3399

lt_cv_deplibs_check_method=pass_all

3400

;;

3401

sequent)

3402

lt_cv_file_magic_cmd='/bin/file'

3403

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

3404

;;

3405

sni)

3406

lt_cv_file_magic_cmd='/bin/file'

3407

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

3408

lt_cv_file_magic_test_file=/lib/libc.so

3409

;;

3410

siemens)

3411

lt_cv_deplibs_check_method=pass_all

3412

;;

3413

pc)

3414

lt_cv_deplibs_check_method=pass_all

3415

;;

3416

esac

3417

;;

3418

3419

tpf*)

3420

lt_cv_deplibs_check_method=pass_all

3421

;;

3422

esac

3423

])

3424

3425

file_magic_glob=

3426

want_nocaseglob=no

3427

if test "$build" = "$host"; then

3428

case $host_os in

3429

mingw* | pw32*)

3430

if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then

3431

want_nocaseglob=yes

3432

else

3433

file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"`

3434

3435

;;

3436

esac

3437

3438

3439

file_magic_cmd=$lt_cv_file_magic_cmd

3440

deplibs_check_method=$lt_cv_deplibs_check_method

3441

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

3442

3443

_LT_DECL([], [deplibs_check_method], [1],

3444

[Method to check whether dependent libraries are shared objects])

3445

_LT_DECL([], [file_magic_cmd], [1],

3446

[Command to use when deplibs_check_method = "file_magic"])

3447

_LT_DECL([], [file_magic_glob], [1],

3448

[How to find potential files when deplibs_check_method = "file_magic"])

3449

_LT_DECL([], [want_nocaseglob], [1],

3450

[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])

3451

])# _LT_CHECK_MAGIC_METHOD

3452

3453

3454

# LT_PATH_NM

3455

# ----------

3456

# find the pathname to a BSD- or MS-compatible name lister

3457

AC_DEFUN([LT_PATH_NM],

3458

[AC_REQUIRE([AC_PROG_CC])dnl

3459

AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,

3460

[if test -n "$NM"; then

3461

# Let the user override the test.

3462

lt_cv_path_NM=$NM

3463

else

3464

lt_nm_to_check=${ac_tool_prefix}nm

3465

if test -n "$ac_tool_prefix" && test "$build" = "$host"; then

3466

lt_nm_to_check="$lt_nm_to_check nm"

3467

3468

for lt_tmp_nm in $lt_nm_to_check; do

3469

lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR

3470

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

3471

IFS=$lt_save_ifs

3472

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

3473

tmp_nm=$ac_dir/$lt_tmp_nm

3474

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

3475

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

3476

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

3477

# nm: unknown option "B" ignored

3478

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

3479

case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

3480

*/dev/null* | *'Invalid file or object type'*)

3481

lt_cv_path_NM="$tmp_nm -B"

3482

break 2

3483

;;

3484

3485

case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

3486

*/dev/null*)

3487

lt_cv_path_NM="$tmp_nm -p"

3488

break 2

3489

;;

3490

3491

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

3492

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

3493

;;

3494

esac

3495

;;

3496

esac

3497

3498

done

3499

IFS=$lt_save_ifs

3500

done

3501

: ${lt_cv_path_NM=no}

3502

fi])

3503

if test no != "$lt_cv_path_NM"; then

3504

NM=$lt_cv_path_NM

3505

else

3506

# Didn't find any BSD compatible name lister, look for dumpbin.

3507

if test -n "$DUMPBIN"; then :

3508

# Let the user override the test.

3509

else

3510

AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)

3511

case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in

3512

*COFF*)

3513

DUMPBIN="$DUMPBIN -symbols -headers"

3514

;;

3515

3516

DUMPBIN=:

3517

;;

3518

esac

3519

3520

AC_SUBST([DUMPBIN])

3521

if test : != "$DUMPBIN"; then

3522

NM=$DUMPBIN

3523

3524

3525

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

3526

AC_SUBST([NM])

3527

_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

3528

3529

AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],

3530

[lt_cv_nm_interface="BSD nm"

3531

echo "int some_variable = 0;" > conftest.$ac_ext

3532

(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)

3533

(eval "$ac_compile" 2>conftest.err)

3534

cat conftest.err >&AS_MESSAGE_LOG_FD

3535

(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)

3536

(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)

3537

cat conftest.err >&AS_MESSAGE_LOG_FD

3538

(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)

3539

cat conftest.out >&AS_MESSAGE_LOG_FD

3540

if $GREP 'External.*some_variable' conftest.out > /dev/null; then

3541

lt_cv_nm_interface="MS dumpbin"

3542

3543

rm -f conftest*])

3544

])# LT_PATH_NM

3545

3546

# Old names:

3547

AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])

3548

AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])

3549

dnl aclocal-1.4 backwards compatibility:

3550

dnl AC_DEFUN([AM_PROG_NM], [])

3551

dnl AC_DEFUN([AC_PROG_NM], [])

3552

3553

# _LT_CHECK_SHAREDLIB_FROM_LINKLIB

3554

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

3555

# how to determine the name of the shared library

3556

# associated with a specific link library.

3557

# -- PORTME fill in with the dynamic library characteristics

3558

m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],

3559

[m4_require([_LT_DECL_EGREP])

3560

m4_require([_LT_DECL_OBJDUMP])

3561

m4_require([_LT_DECL_DLLTOOL])

3562

AC_CACHE_CHECK([how to associate runtime and link libraries],

3563

lt_cv_sharedlib_from_linklib_cmd,

3564

[lt_cv_sharedlib_from_linklib_cmd='unknown'

3565

3566

case $host_os in

3567

cygwin* | mingw* | pw32* | cegcc*)

3568

# two different shell functions defined in ltmain.sh;

3569

# decide which one to use based on capabilities of $DLLTOOL

3570

case `$DLLTOOL --help 2>&1` in

3571

*--identify-strict*)

3572

lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib

3573

;;

3574

3575

lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback

3576

;;

3577

esac

3578

;;

3579

3580

# fallback: assume linklib IS sharedlib

3581

lt_cv_sharedlib_from_linklib_cmd=$ECHO

3582

;;

3583

esac

3584

])

3585

sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd

3586

test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

3587

3588

_LT_DECL([], [sharedlib_from_linklib_cmd], [1],

3589

[Command to associate shared and link libraries])

3590

])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB

3591

3592

3593

# _LT_PATH_MANIFEST_TOOL

3594

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

3595

# locate the manifest tool

3596

m4_defun([_LT_PATH_MANIFEST_TOOL],

3597

[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)

3598

test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt

3599

AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],

3600

[lt_cv_path_mainfest_tool=no

3601

echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD

3602

$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out

3603

cat conftest.err >&AS_MESSAGE_LOG_FD

3604

if $GREP 'Manifest Tool' conftest.out > /dev/null; then

3605

lt_cv_path_mainfest_tool=yes

3606

3607

rm -f conftest*])

3608

if test yes != "$lt_cv_path_mainfest_tool"; then

3609

MANIFEST_TOOL=:

3610

3611

_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl

3612

])# _LT_PATH_MANIFEST_TOOL

3613

3614

3615

# _LT_DLL_DEF_P([FILE])

3616

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

3617

# True iff FILE is a Windows DLL '.def' file.

3618

# Keep in sync with func_dll_def_p in the libtool script

3619

AC_DEFUN([_LT_DLL_DEF_P],

3620

[dnl

3621

test DEF = "`$SED -n dnl

3622

-e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace

3623

-e '\''/^$;.*$*$/d'\'' dnl Delete empty lines and comments

3624

-e '\''s/^$EXPORTS\|LIBRARY$$[[ ]].*$*$/DEF/p'\'' dnl

3625

-e q dnl Only consider the first "real" line

3626

$1`" dnl

3627

])# _LT_DLL_DEF_P

3628

3629

3630

# LT_LIB_M

3631

# --------

3632

# check for math library

3633

AC_DEFUN([LT_LIB_M],

3634

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

3635

LIBM=

3636

case $host in

3637

3638

# These system don't have libm, or don't need it

3639

;;

3640

*-ncr-sysv4.3*)

3641

AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)

3642

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

3643

;;

3644

3645

AC_CHECK_LIB(m, cos, LIBM=-lm)

3646

;;

3647

esac

3648

AC_SUBST([LIBM])

3649

])# LT_LIB_M

3650

3651

# Old name:

3652

AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])

3653

dnl aclocal-1.4 backwards compatibility:

3654

dnl AC_DEFUN([AC_CHECK_LIBM], [])

3655

3656

3657

# _LT_COMPILER_NO_RTTI([TAGNAME])

3658

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

3659

m4_defun([_LT_COMPILER_NO_RTTI],

3660

[m4_require([_LT_TAG_COMPILER])dnl

3661

3662

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

3663

3664

if test yes = "$GCC"; then

3665

case $cc_basename in

3666

nvcc*)

3667

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;

3668

3669

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;

3670

esac

3671

3672

_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],

3673

lt_cv_prog_compiler_rtti_exceptions,

3674

[-fno-rtti -fno-exceptions], [],

3675

[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])

3676

3677

_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],

3678

[Compiler flag to turn off builtin functions])

3679

])# _LT_COMPILER_NO_RTTI

3680

3681

3682

# _LT_CMD_GLOBAL_SYMBOLS

3683

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

3684

m4_defun([_LT_CMD_GLOBAL_SYMBOLS],

3685

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

3686

AC_REQUIRE([AC_PROG_CC])dnl

3687

AC_REQUIRE([AC_PROG_AWK])dnl

3688

AC_REQUIRE([LT_PATH_NM])dnl

3689

AC_REQUIRE([LT_PATH_LD])dnl

3690

m4_require([_LT_DECL_SED])dnl

3691

m4_require([_LT_DECL_EGREP])dnl

3692

m4_require([_LT_TAG_COMPILER])dnl

3693

3694

# Check for command to grab the raw symbol name followed by C symbol from nm.

3695

AC_MSG_CHECKING([command to parse $NM output from $compiler object])

3696

AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],

3697

[

3698

# These are sane defaults that work on at least a few old systems.

3699

# [They come from Ultrix. What could be older than Ultrix?!! ;)]

3700

3701

# Character class describing NM global symbol codes.

3702

symcode='[[BCDEGRST]]'

3703

3704

# Regexp to match symbols that can be accessed directly from C.

3705

sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$'

3706

3707

# Define system-specific variables.

3708

case $host_os in

3709

aix*)

3710

symcode='[[BCDT]]'

3711

;;

3712

cygwin* | mingw* | pw32* | cegcc*)

3713

symcode='[[ABCDGISTW]]'

3714

;;

3715

hpux*)

3716

if test ia64 = "$host_cpu"; then

3717

symcode='[[ABCDEGRST]]'

3718

3719

;;

3720

irix* | nonstopux*)

3721

symcode='[[BCDEGRST]]'

3722

;;

3723

osf*)

3724

symcode='[[BCDEGQRST]]'

3725

;;

3726

solaris*)

3727

symcode='[[BDRT]]'

3728

;;

3729

sco3.2v5*)

3730

symcode='[[DT]]'

3731

;;

3732

sysv4.2uw2*)

3733

symcode='[[DT]]'

3734

;;

3735

sysv5* | sco5v6* | unixware* | OpenUNIX*)

3736

symcode='[[ABDT]]'

3737

;;

3738

sysv4)

3739

symcode='[[DFNSTU]]'

3740

;;

3741

esac

3742

3743

# If we're using GNU nm, then use its standard symbol codes.

3744

case `$NM -V 2>&1` in

3745

*GNU* | *'with BFD'*)

3746

symcode='[[ABCDGIRSTW]]' ;;

3747

esac

3748

3749

if test "$lt_cv_nm_interface" = "MS dumpbin"; then

3750

# Gets list of data symbols to import.

3751

lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'"

3752

# Adjust the below global symbol transforms to fixup imported variables.

3753

lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'"

3754

lt_c_name_hook=" -e 's/^I .* $.*$$/ {\"\1\", (void *) 0},/p'"

3755

lt_c_name_lib_hook="\

3756

-e 's/^I .* $lib.*$$/ {\"\1\", (void *) 0},/p'\

3757

-e 's/^I .* $.*$$/ {\"lib\1\", (void *) 0},/p'"

3758

else

3759

# Disable hooks by default.

3760

lt_cv_sys_global_symbol_to_import=

3761

lt_cdecl_hook=

3762

lt_c_name_hook=

3763

lt_c_name_lib_hook=

3764

3765

3766

# Transform an extracted symbol line into a proper C declaration.

3767

# Some systems (esp. on ia64) link data and code symbols differently,

3768

# so use this general approach.

3769

lt_cv_sys_global_symbol_to_cdecl="sed -n"\

3770

$lt_cdecl_hook\

3771

" -e 's/^T .* $.*$$/extern int \1();/p'"\

3772

" -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'"

3773

3774

# Transform an extracted symbol line into symbol name and symbol address

3775

lt_cv_sys_global_symbol_to_c_name_address="sed -n"\

3776

$lt_c_name_hook\

3777

" -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\

3778

" -e 's/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/p'"

3779

3780

# Transform an extracted symbol line into symbol name with lib prefix and

3781

# symbol address.

3782

lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\

3783

$lt_c_name_lib_hook\

3784

" -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\

3785

" -e 's/^$symcode$symcode* .* $lib.*$$/ {\"\1\", (void *) \&\1},/p'"\

3786

" -e 's/^$symcode$symcode* .* $.*$$/ {\"lib\1\", (void *) \&\1},/p'"

3787

3788

# Handle CRLF in mingw tool chain

3789

opt_cr=

3790

case $build_os in

3791

mingw*)

3792

opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp

3793

;;

3794

esac

3795

3796

# Try without a prefix underscore, then with it.

3797

for ac_symprfx in "" "_"; do

3798

3799

# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.

3800

symxfrm="\\1 $ac_symprfx\\2 \\2"

3801

3802

# Write the raw and C identifiers.

3803

if test "$lt_cv_nm_interface" = "MS dumpbin"; then

3804

# Fake it for dumpbin and say T for any non-static function,

3805

# D for any global variable and I for any imported variable.

3806

# Also find C++ and __fastcall symbols from MSVC++,

3807

# which start with @ or ?.

3808

lt_cv_sys_global_symbol_pipe="$AWK ['"\

3809

" {last_section=section; section=\$ 3};"\

3810

" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\

3811

" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\

3812

" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\

3813

" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\

3814

" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\

3815

" \$ 0!~/External *\|/{next};"\

3816

" / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\

3817

" {if(hide[section]) next};"\

3818

" {f=\"D\"}; \$ 0~/.*\|/{f=\"T\"};"\

3819

" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\

3820

" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\

3821

" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\

3822

" ' prfx=^$ac_symprfx]"

3823

else

3824

lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"

3825

3826

lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

3827

3828

# Check to see that the pipe works correctly.

3829

pipe_works=no

3830

3831

rm -f conftest*

3832

cat > conftest.$ac_ext <<_LT_EOF

3833

#ifdef __cplusplus

3834

extern "C" {

3835

#endif

3836

char nm_test_var;

3837

void nm_test_func(void);

3838

void nm_test_func(void){}

3839

#ifdef __cplusplus

3840

}

3841

#endif

3842

int main(){nm_test_var='a';nm_test_func();return(0);}

3843

_LT_EOF

3844

3845

if AC_TRY_EVAL(ac_compile); then

3846

# Now try to grab the symbols.

3847

nlist=conftest.nm

3848

if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then

3849

# Try sorting and uniquifying the output.

3850

if sort "$nlist" | uniq > "$nlist"T; then

3851

mv -f "$nlist"T "$nlist"

3852

else

3853

rm -f "$nlist"T

3854

3855

3856

# Make sure that we snagged all the symbols we need.

3857

if $GREP ' nm_test_var$' "$nlist" >/dev/null; then

3858

if $GREP ' nm_test_func$' "$nlist" >/dev/null; then

3859

cat <<_LT_EOF > conftest.$ac_ext

3860

/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */

3861

#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE

3862

/* DATA imports from DLLs on WIN32 can't be const, because runtime

3863

relocations are performed -- see ld's documentation on pseudo-relocs. */

3864

# define LT@&t@_DLSYM_CONST

3865

#elif defined __osf__

3866

/* This system does not cope well with relocations in const data. */

3867

# define LT@&t@_DLSYM_CONST

3868

#else

3869

# define LT@&t@_DLSYM_CONST const

3870

#endif

3871

3872

#ifdef __cplusplus

3873

extern "C" {

3874

#endif

3875

3876

_LT_EOF

3877

# Now generate the symbol file.

3878

eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

3879

3880

cat <<_LT_EOF >> conftest.$ac_ext

3881

3882

/* The mapping between symbol names and symbols. */

3883

LT@&t@_DLSYM_CONST struct {

3884

const char *name;

3885

void *address;

3886

}

3887

lt__PROGRAM__LTX_preloaded_symbols[[]] =

3888

{

3889

{ "@PROGRAM@", (void *) 0 },

3890

_LT_EOF

3891

$SED "s/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext

3892

cat <<\_LT_EOF >> conftest.$ac_ext

3893

{0, (void *) 0}

3894

};

3895

3896

/* This works around a problem in FreeBSD linker */

3897

#ifdef FREEBSD_WORKAROUND

3898

static const void *lt_preloaded_setup() {

3899

return lt__PROGRAM__LTX_preloaded_symbols;

3900

}

3901

#endif

3902

3903

#ifdef __cplusplus

3904

}

3905

#endif

3906

_LT_EOF

3907

# Now try linking the two files.

3908

mv conftest.$ac_objext conftstm.$ac_objext

3909

lt_globsym_save_LIBS=$LIBS

3910

lt_globsym_save_CFLAGS=$CFLAGS

3911

LIBS=conftstm.$ac_objext

3912

CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"

3913

if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then

3914

pipe_works=yes

3915

3916

LIBS=$lt_globsym_save_LIBS

3917

CFLAGS=$lt_globsym_save_CFLAGS

3918

else

3919

echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD

3920

3921

else

3922

echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD

3923

3924

else

3925

echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD

3926

3927

else

3928

echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD

3929

cat conftest.$ac_ext >&5

3930

3931

rm -rf conftest* conftst*

3932

3933

# Do not use the global_symbol_pipe unless it works.

3934

if test yes = "$pipe_works"; then

3935

break

3936

else

3937

lt_cv_sys_global_symbol_pipe=

3938

3939

done

3940

])

3941

if test -z "$lt_cv_sys_global_symbol_pipe"; then

3942

lt_cv_sys_global_symbol_to_cdecl=

3943

3944

if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

3945

AC_MSG_RESULT(failed)

3946

else

3947

AC_MSG_RESULT(ok)

3948

3949

3950

# Response file support.

3951

if test "$lt_cv_nm_interface" = "MS dumpbin"; then

3952

nm_file_list_spec='@'

3953

elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then

3954

nm_file_list_spec='@'

3955

3956

3957

_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],

3958

[Take the output of nm and produce a listing of raw symbols and C names])

3959

_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],

3960

[Transform the output of nm in a proper C declaration])

3961

_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],

3962

[Transform the output of nm into a list of symbols to manually relocate])

3963

_LT_DECL([global_symbol_to_c_name_address],

3964

[lt_cv_sys_global_symbol_to_c_name_address], [1],

3965

[Transform the output of nm in a C name address pair])

3966

_LT_DECL([global_symbol_to_c_name_address_lib_prefix],

3967

[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],

3968

[Transform the output of nm in a C name address pair when lib prefix is needed])

3969

_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],

3970

[The name lister interface])

3971

_LT_DECL([], [nm_file_list_spec], [1],

3972

[Specify filename containing input files for $NM])

3973

]) # _LT_CMD_GLOBAL_SYMBOLS

3974

3975

3976

# _LT_COMPILER_PIC([TAGNAME])

3977

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

3978

m4_defun([_LT_COMPILER_PIC],

3979

[m4_require([_LT_TAG_COMPILER])dnl

3980

_LT_TAGVAR(lt_prog_compiler_wl, $1)=

3981

_LT_TAGVAR(lt_prog_compiler_pic, $1)=

3982

_LT_TAGVAR(lt_prog_compiler_static, $1)=

3983

3984

m4_if([$1], [CXX], [

3985

# C++ specific cases for pic, static, wl, etc.

3986

if test yes = "$GXX"; then

3987

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

3988

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

3989

3990

case $host_os in

3991

aix*)

3992

# All AIX code is PIC.

3993

if test ia64 = "$host_cpu"; then

3994

# AIX 5 now supports IA64 processor

3995

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

3996

3997

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

3998

;;

3999

4000

amigaos*)

4001

case $host_cpu in

4002

powerpc)

4003

# see comment about AmigaOS4 .so support

4004

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4005

;;

4006

m68k)

4007

# FIXME: we need at least 68020 code to build shared libraries, but

4008

# adding the '-m68020' flag to GCC prevents building anything better,

4009

# like '-m68040'.

4010

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

4011

;;

4012

esac

4013

;;

4014

4015

beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

4016

# PIC is the default for these OSes.

4017

;;

4018

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

4019

# This hack is so that the source file can tell whether it is being

4020

# built for inclusion in a dll (and should export symbols for example).

4021

# Although the cygwin gcc ignores -fPIC, still need this for old-style

4022

# (--disable-auto-import) libraries

4023

m4_if([$1], [GCJ], [],

4024

[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

4025

;;

4026

darwin* | rhapsody*)

4027

# PIC is the default on this platform

4028

# Common symbols not allowed in MH_DYLIB files

4029

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

4030

;;

4031

*djgpp*)

4032

# DJGPP does not support shared libraries at all

4033

_LT_TAGVAR(lt_prog_compiler_pic, $1)=

4034

;;

4035

haiku*)

4036

# PIC is the default for Haiku.

4037

# The "-static" flag exists, but is broken.

4038

_LT_TAGVAR(lt_prog_compiler_static, $1)=

4039

;;

4040

interix[[3-9]]*)

4041

# Interix 3.x gcc -fpic/-fPIC options generate broken code.

4042

# Instead, we relocate shared libraries at runtime.

4043

;;

4044

sysv4*MP*)

4045

if test -d /usr/nec; then

4046

_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

4047

4048

;;

4049

hpux*)

4050

# PIC is the default for 64-bit PA HP-UX, but not for 32-bit

4051

# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag

4052

# sets the default TLS model and affects inlining.

4053

case $host_cpu in

4054

hppa*64*)

4055

;;

4056

4057

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4058

;;

4059

esac

4060

;;

4061

*qnx* | *nto*)

4062

# QNX uses GNU C++, but need to define -shared option too, otherwise

4063

# it will coredump.

4064

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

4065

;;

4066

4067

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4068

;;

4069

esac

4070

else

4071

case $host_os in

4072

aix[[4-9]]*)

4073

# All AIX code is PIC.

4074

if test ia64 = "$host_cpu"; then

4075

# AIX 5 now supports IA64 processor

4076

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4077

else

4078

_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

4079

4080

;;

4081

chorus*)

4082

case $cc_basename in

4083

cxch68*)

4084

# Green Hills C++ Compiler

4085

# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"

4086

;;

4087

esac

4088

;;

4089

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

4090

# This hack is so that the source file can tell whether it is being

4091

# built for inclusion in a dll (and should export symbols for example).

4092

m4_if([$1], [GCJ], [],

4093

[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

4094

;;

4095

dgux*)

4096

case $cc_basename in

4097

ec++*)

4098

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4099

;;

4100

ghcx*)

4101

# Green Hills C++ Compiler

4102

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

4103

;;

4104

4105

;;

4106

esac

4107

;;

4108

freebsd* | dragonfly*)

4109

# FreeBSD uses GNU C++

4110

;;

4111

hpux9* | hpux10* | hpux11*)

4112

case $cc_basename in

4113

CC*)

4114

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4115

_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'

4116

if test ia64 != "$host_cpu"; then

4117

_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

4118

4119

;;

4120

aCC*)

4121

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4122

_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'

4123

case $host_cpu in

4124

hppa*64*|ia64*)

4125

# +Z the default

4126

;;

4127

4128

_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

4129

;;

4130

esac

4131

;;

4132

4133

;;

4134

esac

4135

;;

4136

interix*)

4137

# This is c89, which is MS Visual C++ (no shared libs)

4138

# Anyone wants to do a port?

4139

;;

4140

irix5* | irix6* | nonstopux*)

4141

case $cc_basename in

4142

CC*)

4143

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4144

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4145

# CC pic flag -KPIC is the default.

4146

;;

4147

4148

;;

4149

esac

4150

;;

4151

linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)

4152

case $cc_basename in

4153

KCC*)

4154

# KAI C++ Compiler

4155

_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

4156

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4157

;;

4158

ecpc* )

4159

# old Intel C++ for x86_64, which still supported -KPIC.

4160

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4161

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4162

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4163

;;

4164

icpc* )

4165

# Intel C++, used to be incompatible with GCC.

4166

# ICC 10 doesn't accept -KPIC any more.

4167

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4168

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4169

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4170

;;

4171

pgCC* | pgcpp*)

4172

# Portland Group C++ compiler

4173

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4174

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

4175

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4176

;;

4177

cxx*)

4178

# Compaq C++

4179

# Make sure the PIC flag is empty. It appears that all Alpha

4180

# Linux and Compaq Tru64 Unix objects are PIC.

4181

_LT_TAGVAR(lt_prog_compiler_pic, $1)=

4182

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4183

;;

4184

xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)

4185

# IBM XL 8.0, 9.0 on PPC and BlueGene

4186

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4187

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'

4188

_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'

4189

;;

4190

4191

case `$CC -V 2>&1 | sed 5q` in

4192

*Sun\ C*)

4193

# Sun C++ 5.9

4194

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4195

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4196

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

4197

;;

4198

esac

4199

;;

4200

esac

4201

;;

4202

lynxos*)

4203

;;

4204

m88k*)

4205

;;

4206

mvs*)

4207

case $cc_basename in

4208

cxx*)

4209

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'

4210

;;

4211

4212

;;

4213

esac

4214

;;

4215

netbsd*)

4216

;;

4217

*qnx* | *nto*)

4218

# QNX uses GNU C++, but need to define -shared option too, otherwise

4219

# it will coredump.

4220

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

4221

;;

4222

osf3* | osf4* | osf5*)

4223

case $cc_basename in

4224

KCC*)

4225

_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

4226

;;

4227

RCC*)

4228

# Rational C++ 2.4.1

4229

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

4230

;;

4231

cxx*)

4232

# Digital/Compaq C++

4233

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4234

# Make sure the PIC flag is empty. It appears that all Alpha

4235

# Linux and Compaq Tru64 Unix objects are PIC.

4236

_LT_TAGVAR(lt_prog_compiler_pic, $1)=

4237

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4238

;;

4239

4240

;;

4241

esac

4242

;;

4243

psos*)

4244

;;

4245

solaris*)

4246

case $cc_basename in

4247

CC* | sunCC*)

4248

# Sun C++ 4.2, 5.x and Centerline C++

4249

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4250

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4251

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

4252

;;

4253

gcx*)

4254

# Green Hills C++ Compiler

4255

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

4256

;;

4257

4258

;;

4259

esac

4260

;;

4261

sunos4*)

4262

case $cc_basename in

4263

CC*)

4264

# Sun C++ 4.x

4265

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

4266

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4267

;;

4268

lcc*)

4269

# Lucid

4270

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

4271

;;

4272

4273

;;

4274

esac

4275

;;

4276

sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

4277

case $cc_basename in

4278

CC*)

4279

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4280

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4281

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4282

;;

4283

esac

4284

;;

4285

tandem*)

4286

case $cc_basename in

4287

NCC*)

4288

# NonStop-UX NCC 3.20

4289

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4290

;;

4291

4292

;;

4293

esac

4294

;;

4295

vxworks*)

4296

;;

4297

4298

_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

4299

;;

4300

esac

4301

4302

4303

[

4304

if test yes = "$GCC"; then

4305

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4306

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4307

4308

case $host_os in

4309

aix*)

4310

# All AIX code is PIC.

4311

if test ia64 = "$host_cpu"; then

4312

# AIX 5 now supports IA64 processor

4313

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4314

4315

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4316

;;

4317

4318

amigaos*)

4319

case $host_cpu in

4320

powerpc)

4321

# see comment about AmigaOS4 .so support

4322

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4323

;;

4324

m68k)

4325

# FIXME: we need at least 68020 code to build shared libraries, but

4326

# adding the '-m68020' flag to GCC prevents building anything better,

4327

# like '-m68040'.

4328

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

4329

;;

4330

esac

4331

;;

4332

4333

beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

4334

# PIC is the default for these OSes.

4335

;;

4336

4337

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

4338

# This hack is so that the source file can tell whether it is being

4339

# built for inclusion in a dll (and should export symbols for example).

4340

# Although the cygwin gcc ignores -fPIC, still need this for old-style

4341

# (--disable-auto-import) libraries

4342

m4_if([$1], [GCJ], [],

4343

[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

4344

;;

4345

4346

darwin* | rhapsody*)

4347

# PIC is the default on this platform

4348

# Common symbols not allowed in MH_DYLIB files

4349

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

4350

;;

4351

4352

haiku*)

4353

# PIC is the default for Haiku.

4354

# The "-static" flag exists, but is broken.

4355

_LT_TAGVAR(lt_prog_compiler_static, $1)=

4356

;;

4357

4358

hpux*)

4359

# PIC is the default for 64-bit PA HP-UX, but not for 32-bit

4360

# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag

4361

# sets the default TLS model and affects inlining.

4362

case $host_cpu in

4363

hppa*64*)

4364

# +Z the default

4365

;;

4366

4367

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4368

;;

4369

esac

4370

;;

4371

4372

interix[[3-9]]*)

4373

# Interix 3.x gcc -fpic/-fPIC options generate broken code.

4374

# Instead, we relocate shared libraries at runtime.

4375

;;

4376

4377

msdosdjgpp*)

4378

# Just because we use GCC doesn't mean we suddenly get shared libraries

4379

# on systems that don't support them.

4380

_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

4381

enable_shared=no

4382

;;

4383

4384

*nto* | *qnx*)

4385

# QNX uses GNU C++, but need to define -shared option too, otherwise

4386

# it will coredump.

4387

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

4388

;;

4389

4390

sysv4*MP*)

4391

if test -d /usr/nec; then

4392

_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

4393

4394

;;

4395

4396

4397

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4398

;;

4399

esac

4400

4401

case $cc_basename in

4402

nvcc*) # Cuda Compiler Driver 2.2

4403

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '

4404

if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then

4405

_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"

4406

4407

;;

4408

esac

4409

else

4410

# PORTME Check for flag to pass linker flags through the system compiler.

4411

case $host_os in

4412

aix*)

4413

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4414

if test ia64 = "$host_cpu"; then

4415

# AIX 5 now supports IA64 processor

4416

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4417

else

4418

_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

4419

4420

;;

4421

4422

darwin* | rhapsody*)

4423

# PIC is the default on this platform

4424

# Common symbols not allowed in MH_DYLIB files

4425

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

4426

case $cc_basename in

4427

nagfor*)

4428

# NAG Fortran compiler

4429

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'

4430

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

4431

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4432

;;

4433

esac

4434

;;

4435

4436

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

4437

# This hack is so that the source file can tell whether it is being

4438

# built for inclusion in a dll (and should export symbols for example).

4439

m4_if([$1], [GCJ], [],

4440

[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

4441

;;

4442

4443

hpux9* | hpux10* | hpux11*)

4444

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4445

# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

4446

# not for PA HP-UX.

4447

case $host_cpu in

4448

hppa*64*|ia64*)

4449

# +Z the default

4450

;;

4451

4452

_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

4453

;;

4454

esac

4455

# Is there a better lt_prog_compiler_static that works with the bundled CC?

4456

_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'

4457

;;

4458

4459

irix5* | irix6* | nonstopux*)

4460

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4461

# PIC (with -KPIC) is the default.

4462

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4463

;;

4464

4465

linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)

4466

case $cc_basename in

4467

# old Intel for x86_64, which still supported -KPIC.

4468

ecc*)

4469

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4470

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4471

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4472

;;

4473

# icc used to be incompatible with GCC.

4474

# ICC 10 doesn't accept -KPIC any more.

4475

icc* | ifort*)

4476

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4477

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4478

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4479

;;

4480

# Lahey Fortran 8.1.

4481

lf95*)

4482

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4483

_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'

4484

_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'

4485

;;

4486

nagfor*)

4487

# NAG Fortran compiler

4488

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'

4489

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

4490

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4491

;;

4492

tcc*)

4493

# Fabrice Bellard et al's Tiny C Compiler

4494

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4495

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4496

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4497

;;

4498

pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)

4499

# Portland Group compilers (*not* the Pentium gcc compiler,

4500

# which looks to be a dead project)

4501

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4502

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

4503

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4504

;;

4505

ccc*)

4506

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4507

# All Alpha code is PIC.

4508

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4509

;;

4510

xl* | bgxl* | bgf* | mpixl*)

4511

# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene

4512

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4513

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'

4514

_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'

4515

;;

4516

4517

case `$CC -V 2>&1 | sed 5q` in

4518

*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)

4519

# Sun Fortran 8.3 passes all unrecognized flags to the linker

4520

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4521

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4522

_LT_TAGVAR(lt_prog_compiler_wl, $1)=''

4523

;;

4524

*Sun\ F* | *Sun*Fortran*)

4525

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4526

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4527

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

4528

;;

4529

*Sun\ C*)

4530

# Sun C 5.9

4531

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4532

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4533

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4534

;;

4535

*Intel*\ [[CF]]*Compiler*)

4536

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4537

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

4538

_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

4539

;;

4540

*Portland\ Group*)

4541

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4542

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

4543

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4544

;;

4545

esac

4546

;;

4547

esac

4548

;;

4549

4550

newsos6)

4551

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4552

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4553

;;

4554

4555

*nto* | *qnx*)

4556

# QNX uses GNU C++, but need to define -shared option too, otherwise

4557

# it will coredump.

4558

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

4559

;;

4560

4561

osf3* | osf4* | osf5*)

4562

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4563

# All OSF/1 code is PIC.

4564

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4565

;;

4566

4567

rdos*)

4568

_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

4569

;;

4570

4571

solaris*)

4572

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4573

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4574

case $cc_basename in

4575

f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)

4576

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;

4577

4578

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;

4579

esac

4580

;;

4581

4582

sunos4*)

4583

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

4584

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

4585

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4586

;;

4587

4588

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

4589

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4590

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4591

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4592

;;

4593

4594

sysv4*MP*)

4595

if test -d /usr/nec; then

4596

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'

4597

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4598

4599

;;

4600

4601

sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

4602

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4603

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

4604

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4605

;;

4606

4607

unicos*)

4608

_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

4609

_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

4610

;;

4611

4612

uts4*)

4613

_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

4614

_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

4615

;;

4616

4617

4618

_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

4619

;;

4620

esac

4621

4622

])

4623

case $host_os in

4624

# For platforms that do not support PIC, -DPIC is meaningless:

4625

*djgpp*)

4626

_LT_TAGVAR(lt_prog_compiler_pic, $1)=

4627

;;

4628

4629

_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"

4630

;;

4631

esac

4632

4633

AC_CACHE_CHECK([for $compiler option to produce PIC],

4634

[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],

4635

[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])

4636

_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

4637

4638

4639

# Check to make sure the PIC flag actually works.

4640

4641

if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then

4642

_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],

4643

[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],

4644

[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],

4645

[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in

4646

"" | " "*) ;;

4647

*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;

4648

esac],

4649

[_LT_TAGVAR(lt_prog_compiler_pic, $1)=

4650

_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])

4651

4652

_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],

4653

[Additional compiler flags for building library objects])

4654

4655

_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],

4656

[How to pass a linker flag through the compiler])

4657

4658

# Check to make sure the static flag actually works.

4659

4660

wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"

4661

_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],

4662

_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),

4663

$lt_tmp_static_flag,

4664

[],

4665

[_LT_TAGVAR(lt_prog_compiler_static, $1)=])

4666

_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],

4667

[Compiler flag to prevent dynamic linking])

4668

])# _LT_COMPILER_PIC

4669

4670

4671

# _LT_LINKER_SHLIBS([TAGNAME])

4672

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

4673

# See if the linker supports building shared libraries.

4674

m4_defun([_LT_LINKER_SHLIBS],

4675

[AC_REQUIRE([LT_PATH_LD])dnl

4676

AC_REQUIRE([LT_PATH_NM])dnl

4677

m4_require([_LT_PATH_MANIFEST_TOOL])dnl

4678

m4_require([_LT_FILEUTILS_DEFAULTS])dnl

4679

m4_require([_LT_DECL_EGREP])dnl

4680

m4_require([_LT_DECL_SED])dnl

4681

m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl

4682

m4_require([_LT_TAG_COMPILER])dnl

4683

AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

4684

m4_if([$1], [CXX], [

4685

_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

4686

_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']

4687

case $host_os in

4688

aix[[4-9]]*)

4689

# If we're using GNU nm, then we don't want the "-C" option.

4690

# -C means demangle to AIX nm, but means don't demangle with GNU nm

4691

# Also, AIX nm treats weak defined symbols like other global defined

4692

# symbols, whereas GNU nm marks them as "W".

4693

if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

4694

_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

4695

else

4696

_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

4697

4698

;;

4699

pw32*)

4700

_LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds

4701

;;

4702

cygwin* | mingw* | cegcc*)

4703

case $cc_basename in

4704

cl*)

4705

_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'

4706

;;

4707

4708

_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'

4709

_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

4710

;;

4711

esac

4712

;;

4713

4714

_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

4715

;;

4716

esac

4717

], [

4718

runpath_var=

4719

_LT_TAGVAR(allow_undefined_flag, $1)=

4720

_LT_TAGVAR(always_export_symbols, $1)=no

4721

_LT_TAGVAR(archive_cmds, $1)=

4722

_LT_TAGVAR(archive_expsym_cmds, $1)=

4723

_LT_TAGVAR(compiler_needs_object, $1)=no

4724

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

4725

_LT_TAGVAR(export_dynamic_flag_spec, $1)=

4726

_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

4727

_LT_TAGVAR(hardcode_automatic, $1)=no

4728

_LT_TAGVAR(hardcode_direct, $1)=no

4729

_LT_TAGVAR(hardcode_direct_absolute, $1)=no

4730

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

4731

_LT_TAGVAR(hardcode_libdir_separator, $1)=

4732

_LT_TAGVAR(hardcode_minus_L, $1)=no

4733

_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

4734

_LT_TAGVAR(inherit_rpath, $1)=no

4735

_LT_TAGVAR(link_all_deplibs, $1)=unknown

4736

_LT_TAGVAR(module_cmds, $1)=

4737

_LT_TAGVAR(module_expsym_cmds, $1)=

4738

_LT_TAGVAR(old_archive_from_new_cmds, $1)=

4739

_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=

4740

_LT_TAGVAR(thread_safe_flag_spec, $1)=

4741

_LT_TAGVAR(whole_archive_flag_spec, $1)=

4742

# include_expsyms should be a list of space-separated symbols to be *always*

4743

# included in the symbol list

4744

_LT_TAGVAR(include_expsyms, $1)=

4745

# exclude_expsyms can be an extended regexp of symbols to exclude

4746

# it will be wrapped by ' (' and ')$', so one must not match beginning or

4747

# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',

4748

# as well as any symbol that contains 'd'.

4749

_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']

4750

# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

4751

# platforms (ab)use it in PIC code, but their linkers get confused if

4752

# the symbol is explicitly referenced. Since portable code cannot

4753

# rely on this symbol name, it's probably fine to never include it in

4754

# preloaded symbol tables.

4755

# Exclude shared library initialization/finalization symbols.

4756

dnl Note also adjust exclude_expsyms for C++ above.

4757

extract_expsyms_cmds=

4758

4759

case $host_os in

4760

cygwin* | mingw* | pw32* | cegcc*)

4761

# FIXME: the MSVC++ port hasn't been tested in a loooong time

4762

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

4763

# Microsoft Visual C++.

4764

if test yes != "$GCC"; then

4765

with_gnu_ld=no

4766

4767

;;

4768

interix*)

4769

# we just hope/assume this is gcc and not c89 (= MSVC++)

4770

with_gnu_ld=yes

4771

;;

4772

openbsd* | bitrig*)

4773

with_gnu_ld=no

4774

;;

4775

esac

4776

4777

_LT_TAGVAR(ld_shlibs, $1)=yes

4778

4779

# On some targets, GNU ld is compatible enough with the native linker

4780

# that we're better off using the native interface for both.

4781

lt_use_gnu_ld_interface=no

4782

if test yes = "$with_gnu_ld"; then

4783

case $host_os in

4784

aix*)

4785

# The AIX port of GNU ld has always aspired to compatibility

4786

# with the native linker. However, as the warning in the GNU ld

4787

# block says, versions before 2.19.5* couldn't really create working

4788

# shared libraries, regardless of the interface used.

4789

case `$LD -v 2>&1` in

4790

*\ $GNU\ Binutils$\ 2.19.5*) ;;

4791

*\ $GNU\ Binutils$\ 2.[[2-9]]*) ;;

4792

*\ $GNU\ Binutils$\ [[3-9]]*) ;;

4793

4794

lt_use_gnu_ld_interface=yes

4795

;;

4796

esac

4797

;;

4798

4799

lt_use_gnu_ld_interface=yes

4800

;;

4801

esac

4802

4803

4804

if test yes = "$lt_use_gnu_ld_interface"; then

4805

# If archive_cmds runs LD, not CC, wlarc should be empty

4806

wlarc='$wl'

4807

4808

# Set some defaults for GNU ld with shared library support. These

4809

# are reset later if shared libraries are not supported. Putting them

4810

# here allows them to be overridden if necessary.

4811

runpath_var=LD_RUN_PATH

4812

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

4813

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

4814

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

4815

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

4816

_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'

4817

else

4818

_LT_TAGVAR(whole_archive_flag_spec, $1)=

4819

4820

supports_anon_versioning=no

4821

case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in

4822

*GNU\ gold*) supports_anon_versioning=yes ;;

4823

*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11

4824

*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

4825

*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

4826

*\ 2.11.*) ;; # other 2.11 versions

4827

*) supports_anon_versioning=yes ;;

4828

esac

4829

4830

# See if GNU ld supports shared libraries.

4831

case $host_os in

4832

aix[[3-9]]*)

4833

# On AIX/PPC, the GNU linker is very broken

4834

if test ia64 != "$host_cpu"; then

4835

_LT_TAGVAR(ld_shlibs, $1)=no

4836

cat <<_LT_EOF 1>&2

4837

4838

*** Warning: the GNU linker, at least up to release 2.19, is reported

4839

*** to be unable to reliably create shared libraries on AIX.

4840

*** Therefore, libtool is disabling shared libraries support. If you

4841

*** really care for shared libraries, you may want to install binutils

4842

*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.

4843

*** You will then need to restart the configuration process.

4844

4845

_LT_EOF

4846

4847

;;

4848

4849

amigaos*)

4850

case $host_cpu in

4851

powerpc)

4852

# see comment about AmigaOS4 .so support

4853

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

4854

_LT_TAGVAR(archive_expsym_cmds, $1)=''

4855

;;

4856

m68k)

4857

_LT_TAGVAR(archive_cmds, $1)='$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)'

4858

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

4859

_LT_TAGVAR(hardcode_minus_L, $1)=yes

4860

;;

4861

esac

4862

;;

4863

4864

beos*)

4865

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

4866

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

4867

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

4868

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

4869

_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

4870

else

4871

_LT_TAGVAR(ld_shlibs, $1)=no

4872

4873

;;

4874

4875

cygwin* | mingw* | pw32* | cegcc*)

4876

# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

4877

# as there is no search path for DLLs.

4878

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

4879

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'

4880

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

4881

_LT_TAGVAR(always_export_symbols, $1)=no

4882

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

4883

4884

_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

4885

4886

if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

4887

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

4888

# If the export-symbols file already is a .def file, use it as

4889

# is; otherwise, prepend EXPORTS...

4890

_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then

4891

cp $export_symbols $output_objdir/$soname.def;

4892

else

4893

echo EXPORTS > $output_objdir/$soname.def;

4894

cat $export_symbols >> $output_objdir/$soname.def;

4895

fi~

4896

$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

4897

else

4898

_LT_TAGVAR(ld_shlibs, $1)=no

4899

4900

;;

4901

4902

haiku*)

4903

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

4904

_LT_TAGVAR(link_all_deplibs, $1)=yes

4905

;;

4906

4907

interix[[3-9]]*)

4908

_LT_TAGVAR(hardcode_direct, $1)=no

4909

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

4910

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

4911

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

4912

# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

4913

# Instead, shared libraries are loaded at an image base (0x10000000 by

4914

# default) and relocated if they conflict, which is a slow very memory

4915

# consuming and fragmenting process. To avoid this, we pick a random,

4916

# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

4917

# time. Moving up from 0x10000000 also allows more sbrk(2) space.

4918

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

4919

_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

4920

;;

4921

4922

gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)

4923

tmp_diet=no

4924

if test linux-dietlibc = "$host_os"; then

4925

case $cc_basename in

4926

diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)

4927

esac

4928

4929

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

4930

&& test no = "$tmp_diet"

4931

then

4932

tmp_addflag=' $pic_flag'

4933

tmp_sharedflag='-shared'

4934

case $cc_basename,$host_cpu in

4935

pgcc*) # Portland Group C compiler

4936

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'

4937

tmp_addflag=' $pic_flag'

4938

;;

4939

pgf77* | pgf90* | pgf95* | pgfortran*)

4940

# Portland Group f77 and f90 compilers

4941

4942

tmp_addflag=' $pic_flag -Mnomain' ;;

4943

ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64

4944

tmp_addflag=' -i_dynamic' ;;

4945

efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64

4946

tmp_addflag=' -i_dynamic -nofor_main' ;;

4947

ifc* | ifort*) # Intel Fortran compiler

4948

tmp_addflag=' -nofor_main' ;;

4949

lf95*) # Lahey Fortran 8.1

4950

_LT_TAGVAR(whole_archive_flag_spec, $1)=

4951

tmp_sharedflag='--shared' ;;

4952

nagfor*) # NAGFOR 5.3

4953

tmp_sharedflag='-Wl,-shared' ;;

4954

xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)

4955

tmp_sharedflag='-qmkshrobj'

4956

tmp_addflag= ;;

4957

nvcc*) # Cuda Compiler Driver 2.2

4958

4959

_LT_TAGVAR(compiler_needs_object, $1)=yes

4960

;;

4961

esac

4962

case `$CC -V 2>&1 | sed 5q` in

4963

*Sun\ C*) # Sun C 5.9

4964

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'

4965

_LT_TAGVAR(compiler_needs_object, $1)=yes

4966

tmp_sharedflag='-G' ;;

4967

*Sun\ F*) # Sun Fortran 8.3

4968

tmp_sharedflag='-G' ;;

4969

esac

4970

_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

4971

4972

if test yes = "$supports_anon_versioning"; then

4973

_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~

4974

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

4975

echo "local: *; };" >> $output_objdir/$libname.ver~

4976

$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'

4977

4978

4979

case $cc_basename in

4980

xlf* | bgf* | bgxlf* | mpixlf*)

4981

# IBM XL Fortran 10.1 on PPC cannot create shared libs itself

4982

_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'

4983

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

4984

_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'

4985

if test yes = "$supports_anon_versioning"; then

4986

_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~

4987

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

4988

echo "local: *; };" >> $output_objdir/$libname.ver~

4989

$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'

4990

4991

;;

4992

esac

4993

else

4994

_LT_TAGVAR(ld_shlibs, $1)=no

4995

4996

;;

4997

4998

netbsd*)

4999

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

5000

_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

5001

wlarc=

5002

else

5003

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

5004

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

5005

5006

;;

5007

5008

solaris*)

5009

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

5010

_LT_TAGVAR(ld_shlibs, $1)=no

5011

cat <<_LT_EOF 1>&2

5012

5013

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

5014

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

5015

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

5016

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

5017

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

5018

*** used, and then restart.

5019

5020

_LT_EOF

5021

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

5022

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

5023

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

5024

else

5025

_LT_TAGVAR(ld_shlibs, $1)=no

5026

5027

;;

5028

5029

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)

5030

case `$LD -v 2>&1` in

5031

*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)

5032

_LT_TAGVAR(ld_shlibs, $1)=no

5033

cat <<_LT_EOF 1>&2

5034

5035

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot

5036

*** reliably create shared libraries on SCO systems. Therefore, libtool

5037

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

5038

*** binutils to release 2.16.91.0.3 or newer. Another option is to modify

5039

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

5040

*** used, and then restart.

5041

5042

_LT_EOF

5043

;;

5044

5045

# For security reasons, it is highly recommended that you always

5046

# use absolute paths for naming shared libraries, and exclude the

5047

# DT_RUNPATH tag from executables and libraries. But doing so

5048

# requires that you compile everything twice, which is a pain.

5049

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

5050

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

5051

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

5052

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

5053

else

5054

_LT_TAGVAR(ld_shlibs, $1)=no

5055

5056

;;

5057

esac

5058

;;

5059

5060

sunos4*)

5061

_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

5062

wlarc=

5063

_LT_TAGVAR(hardcode_direct, $1)=yes

5064

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5065

;;

5066

5067

5068

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

5069

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

5070

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

5071

else

5072

_LT_TAGVAR(ld_shlibs, $1)=no

5073

5074

;;

5075

esac

5076

5077

if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then

5078

runpath_var=

5079

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

5080

_LT_TAGVAR(export_dynamic_flag_spec, $1)=

5081

_LT_TAGVAR(whole_archive_flag_spec, $1)=

5082

5083

else

5084

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

5085

case $host_os in

5086

aix3*)

5087

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

5088

_LT_TAGVAR(always_export_symbols, $1)=yes

5089

_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'

5090

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

5091

# are no directories specified by -L.

5092

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5093

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

5094

# Neither direct hardcoding nor static linking is supported with a

5095

# broken collect2.

5096

_LT_TAGVAR(hardcode_direct, $1)=unsupported

5097

5098

;;

5099

5100

aix[[4-9]]*)

5101

if test ia64 = "$host_cpu"; then

5102

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

5103

# have to do anything special.

5104

aix_use_runtimelinking=no

5105

exp_sym_flag='-Bexport'

5106

no_entry_flag=

5107

else

5108

# If we're using GNU nm, then we don't want the "-C" option.

5109

# -C means demangle to AIX nm, but means don't demangle with GNU nm

5110

# Also, AIX nm treats weak defined symbols like other global

5111

# defined symbols, whereas GNU nm marks them as "W".

5112

if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

5113

5114

else

5115

5116

5117

aix_use_runtimelinking=no

5118

5119

# Test if we are trying to use run time linking or normal

5120

# AIX style linking. If -brtl is somewhere in LDFLAGS, we

5121

# need to do runtime linking.

5122

case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)

5123

for ld_flag in $LDFLAGS; do

5124

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

5125

aix_use_runtimelinking=yes

5126

break

5127

5128

done

5129

;;

5130

esac

5131

5132

exp_sym_flag='-bexport'

5133

no_entry_flag='-bnoentry'

5134

5135

5136

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

5137

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

5138

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

5139

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

5140

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

5141

5142

_LT_TAGVAR(archive_cmds, $1)=''

5143

_LT_TAGVAR(hardcode_direct, $1)=yes

5144

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

5145

_LT_TAGVAR(hardcode_libdir_separator, $1)=':'

5146

_LT_TAGVAR(link_all_deplibs, $1)=yes

5147

_LT_TAGVAR(file_list_spec, $1)='$wl-f,'

5148

5149

if test yes = "$GCC"; then

5150

case $host_os in aix4.[[012]]|aix4.[[012]].*)

5151

# We only want to do this on AIX 4.2 and lower, the check

5152

# below for broken collect2 doesn't work under 4.3+

5153

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

5154

if test -f "$collect2name" &&

5155

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

5156

then

5157

# We have reworked collect2

5158

5159

else

5160

# We have old collect2

5161

_LT_TAGVAR(hardcode_direct, $1)=unsupported

5162

# It fails to find uninstalled libraries when the uninstalled

5163

# path is not listed in the libpath. Setting hardcode_minus_L

5164

# to unsupported forces relinking

5165

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5166

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5167

_LT_TAGVAR(hardcode_libdir_separator, $1)=

5168

5169

;;

5170

esac

5171

shared_flag='-shared'

5172

if test yes = "$aix_use_runtimelinking"; then

5173

shared_flag="$shared_flag "'$wl-G'

5174

5175

else

5176

# not using gcc

5177

if test ia64 = "$host_cpu"; then

5178

# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

5179

# chokes on -Wl,-G. The following line is correct:

5180

shared_flag='-G'

5181

else

5182

if test yes = "$aix_use_runtimelinking"; then

5183

shared_flag='$wl-G'

5184

else

5185

shared_flag='$wl-bM:SRE'

5186

5187

5188

5189

5190

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'

5191

# It seems that -bexpall does not export symbols beginning with

5192

# underscore (_), so it is better to generate a list of symbols to export.

5193

_LT_TAGVAR(always_export_symbols, $1)=yes

5194

if test yes = "$aix_use_runtimelinking"; then

5195

# Warning - without using the other runtime loading flags (-brtl),

5196

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

5197

_LT_TAGVAR(allow_undefined_flag, $1)='-berok'

5198

# Determine the default libpath from the value encoded in an

5199

# empty executable.

5200

_LT_SYS_MODULE_PATH_AIX([$1])

5201

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"

5202

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag

5203

else

5204

if test ia64 = "$host_cpu"; then

5205

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'

5206

_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

5207

_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"

5208

else

5209

# Determine the default libpath from the value encoded in an

5210

# empty executable.

5211

_LT_SYS_MODULE_PATH_AIX([$1])

5212

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"

5213

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

5214

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

5215

_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'

5216

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'

5217

if test yes = "$with_gnu_ld"; then

5218

# We only use this code for GNU lds that support --whole-archive.

5219

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'

5220

else

5221

# Exported symbols can be pulled into shared objects from archives

5222

_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

5223

5224

_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

5225

# This is similar to how AIX traditionally builds its shared libraries.

5226

_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $wl-bnoentry $compiler_flags $wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

5227

5228

5229

;;

5230

5231

amigaos*)

5232

case $host_cpu in

5233

powerpc)

5234

# see comment about AmigaOS4 .so support

5235

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

5236

_LT_TAGVAR(archive_expsym_cmds, $1)=''

5237

;;

5238

m68k)

5239

5240

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5241

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5242

;;

5243

esac

5244

;;

5245

5246

bsdi[[45]]*)

5247

_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic

5248

;;

5249

5250

cygwin* | mingw* | pw32* | cegcc*)

5251

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

5252

# Microsoft Visual C++.

5253

# hardcode_libdir_flag_spec is actually meaningless, as there is

5254

# no search path for DLLs.

5255

case $cc_basename in

5256

cl*)

5257

# Native MSVC

5258

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

5259

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

5260

_LT_TAGVAR(always_export_symbols, $1)=yes

5261

_LT_TAGVAR(file_list_spec, $1)='@'

5262

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

5263

libext=lib

5264

# Tell ltmain to make .dll files, not .so files.

5265

shrext_cmds=.dll

5266

# FIXME: Setting linknames here is a bad hack.

5267

_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='

5268

_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then

5269

cp "$export_symbols" "$output_objdir/$soname.def";

5270

echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";

5271

else

5272

$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;

5273

fi~

5274

$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~

5275

linknames='

5276

# The linker will not automatically build a static lib if we build a DLL.

5277

# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

5278

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

5279

_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'

5280

5281

# Don't use ranlib

5282

_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'

5283

_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~

5284

lt_tool_outputfile="@TOOL_OUTPUT@"~

5285

case $lt_outputfile in

5286

*.exe|*.EXE) ;;

5287

5288

lt_outputfile=$lt_outputfile.exe

5289

lt_tool_outputfile=$lt_tool_outputfile.exe

5290

;;

5291

esac~

5292

if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then

5293

$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;

5294

$RM "$lt_outputfile.manifest";

5295

fi'

5296

;;

5297

5298

# Assume MSVC wrapper

5299

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

5300

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

5301

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

5302

libext=lib

5303

# Tell ltmain to make .dll files, not .so files.

5304

shrext_cmds=.dll

5305

# FIXME: Setting linknames here is a bad hack.

5306

_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='

5307

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

5308

_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

5309

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

5310

_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'

5311

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

5312

;;

5313

esac

5314

;;

5315

5316

darwin* | rhapsody*)

5317

_LT_DARWIN_LINKER_FEATURES($1)

5318

;;

5319

5320

dgux*)

5321

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5322

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5323

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5324

;;

5325

5326

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

5327

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

5328

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

5329

# extra space).

5330

freebsd2.2*)

5331

_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

5332

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

5333

_LT_TAGVAR(hardcode_direct, $1)=yes

5334

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5335

;;

5336

5337

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

5338

freebsd2.*)

5339

_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

5340

_LT_TAGVAR(hardcode_direct, $1)=yes

5341

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5342

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5343

;;

5344

5345

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

5346

freebsd* | dragonfly*)

5347

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

5348

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

5349

_LT_TAGVAR(hardcode_direct, $1)=yes

5350

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5351

;;

5352

5353

hpux9*)

5354

if test yes = "$GCC"; then

5355

_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'

5356

else

5357

_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'

5358

5359

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'

5360

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5361

_LT_TAGVAR(hardcode_direct, $1)=yes

5362

5363

# hardcode_minus_L: Not really in the search PATH,

5364

# but as the default location of the library.

5365

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5366

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

5367

;;

5368

5369

hpux10*)

5370

if test yes,no = "$GCC,$with_gnu_ld"; then

5371

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

5372

else

5373

_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

5374

5375

if test no = "$with_gnu_ld"; then

5376

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'

5377

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5378

_LT_TAGVAR(hardcode_direct, $1)=yes

5379

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

5380

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

5381

# hardcode_minus_L: Not really in the search PATH,

5382

# but as the default location of the library.

5383

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5384

5385

;;

5386

5387

hpux11*)

5388

if test yes,no = "$GCC,$with_gnu_ld"; then

5389

case $host_cpu in

5390

hppa*64*)

5391

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'

5392

;;

5393

ia64*)

5394

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

5395

;;

5396

5397

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

5398

;;

5399

esac

5400

else

5401

case $host_cpu in

5402

hppa*64*)

5403

_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'

5404

;;

5405

ia64*)

5406

_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

5407

;;

5408

5409

m4_if($1, [], [

5410

# Older versions of the 11.00 compiler do not understand -b yet

5411

# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)

5412

_LT_LINKER_OPTION([if $CC understands -b],

5413

_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],

5414

[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],

5415

[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],

5416

[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])

5417

;;

5418

esac

5419

5420

if test no = "$with_gnu_ld"; then

5421

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'

5422

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5423

5424

case $host_cpu in

5425

hppa*64*|ia64*)

5426

_LT_TAGVAR(hardcode_direct, $1)=no

5427

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5428

;;

5429

5430

_LT_TAGVAR(hardcode_direct, $1)=yes

5431

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

5432

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

5433

5434

# hardcode_minus_L: Not really in the search PATH,

5435

# but as the default location of the library.

5436

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5437

;;

5438

esac

5439

5440

;;

5441

5442

irix5* | irix6* | nonstopux*)

5443

if test yes = "$GCC"; then

5444

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

5445

# Try to use the -exported_symbol ld option, if it does not

5446

# work, assume that -exports_file does not work either and

5447

# implicitly export all symbols.

5448

# This should be the same for all languages, so no per-tag cache variable.

5449

AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],

5450

[lt_cv_irix_exported_symbol],

5451

[save_LDFLAGS=$LDFLAGS

5452

LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"

5453

AC_LINK_IFELSE(

5454

[AC_LANG_SOURCE(

5455

[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],

5456

[C++], [[int foo (void) { return 0; }]],

5457

[Fortran 77], [[

5458

subroutine foo

5459

end]],

5460

[Fortran], [[

5461

subroutine foo

5462

end]])])],

5463

[lt_cv_irix_exported_symbol=yes],

5464

[lt_cv_irix_exported_symbol=no])

5465

LDFLAGS=$save_LDFLAGS])

5466

if test yes = "$lt_cv_irix_exported_symbol"; then

5467

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'

5468

5469

else

5470

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

5471

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'

5472

5473

_LT_TAGVAR(archive_cmds_need_lc, $1)='no'

5474

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

5475

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5476

_LT_TAGVAR(inherit_rpath, $1)=yes

5477

_LT_TAGVAR(link_all_deplibs, $1)=yes

5478

;;

5479

5480

netbsd*)

5481

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

5482

_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out

5483

else

5484

_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF

5485

5486

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

5487

_LT_TAGVAR(hardcode_direct, $1)=yes

5488

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5489

;;

5490

5491

newsos6)

5492

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5493

_LT_TAGVAR(hardcode_direct, $1)=yes

5494

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

5495

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5496

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5497

;;

5498

5499

*nto* | *qnx*)

5500

;;

5501

5502

openbsd* | bitrig*)

5503

if test -f /usr/libexec/ld.so; then

5504

_LT_TAGVAR(hardcode_direct, $1)=yes

5505

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5506

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

5507

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then

5508

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

5509

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'

5510

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

5511

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

5512

else

5513

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

5514

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

5515

5516

else

5517

_LT_TAGVAR(ld_shlibs, $1)=no

5518

5519

;;

5520

5521

os2*)

5522

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5523

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5524

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

5525

_LT_TAGVAR(archive_cmds, $1)='$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'

5526

_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

5527

;;

5528

5529

osf3*)

5530

if test yes = "$GCC"; then

5531

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'

5532

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

5533

else

5534

_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

5535

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

5536

5537

_LT_TAGVAR(archive_cmds_need_lc, $1)='no'

5538

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

5539

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5540

;;

5541

5542

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

5543

if test yes = "$GCC"; then

5544

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'

5545

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

5546

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

5547

else

5548

_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

5549

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

5550

_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~

5551

$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'

5552

5553

# Both c and cxx compiler support -rpath directly

5554

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

5555

5556

_LT_TAGVAR(archive_cmds_need_lc, $1)='no'

5557

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

5558

;;

5559

5560

solaris*)

5561

_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'

5562

if test yes = "$GCC"; then

5563

wlarc='$wl'

5564

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'

5565

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

5566

$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'

5567

else

5568

case `$CC -V 2>&1` in

5569

*"Compilers 5.0"*)

5570

wlarc=''

5571

_LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'

5572

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

5573

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

5574

;;

5575

5576

wlarc='$wl'

5577

_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'

5578

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

5579

$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'

5580

;;

5581

esac

5582

5583

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

5584

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5585

case $host_os in

5586

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

5587

5588

# The compiler driver will combine and reorder linker options,

5589

# but understands '-z linker_flag'. GCC discards it without '$wl',

5590

# but is careful enough not to reorder.

5591

# Supported since Solaris 2.6 (maybe 2.5.1?)

5592

if test yes = "$GCC"; then

5593

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'

5594

else

5595

_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'

5596

5597

;;

5598

esac

5599

_LT_TAGVAR(link_all_deplibs, $1)=yes

5600

;;

5601

5602

sunos4*)

5603

if test sequent = "$host_vendor"; then

5604

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

5605

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

5606

_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'

5607

else

5608

_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

5609

5610

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5611

_LT_TAGVAR(hardcode_direct, $1)=yes

5612

_LT_TAGVAR(hardcode_minus_L, $1)=yes

5613

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5614

;;

5615

5616

sysv4)

5617

case $host_vendor in

5618

sni)

5619

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5620

_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???

5621

;;

5622

siemens)

5623

## LD is ld it makes a PLAMLIB

5624

## CC just makes a GrossModule.

5625

_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

5626

_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'

5627

_LT_TAGVAR(hardcode_direct, $1)=no

5628

;;

5629

motorola)

5630

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5631

_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie

5632

;;

5633

esac

5634

runpath_var='LD_RUN_PATH'

5635

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5636

;;

5637

5638

sysv4.3*)

5639

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5640

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5641

_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'

5642

;;

5643

5644

sysv4*MP*)

5645

if test -d /usr/nec; then

5646

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5647

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5648

runpath_var=LD_RUN_PATH

5649

hardcode_runpath_var=yes

5650

_LT_TAGVAR(ld_shlibs, $1)=yes

5651

5652

;;

5653

5654

sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)

5655

_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'

5656

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

5657

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5658

runpath_var='LD_RUN_PATH'

5659

5660

if test yes = "$GCC"; then

5661

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5662

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5663

else

5664

_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5665

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5666

5667

;;

5668

5669

sysv5* | sco3.2v5* | sco5v6*)

5670

# Note: We CANNOT use -z defs as we might desire, because we do not

5671

# link with -lc, and that would cause any symbols used from libc to

5672

# always be unresolved, which means just about no library would

5673

# ever link correctly. If we're not using GNU ld we use -z text

5674

# though, which does catch some bad symbols but isn't as heavy-handed

5675

# as -z defs.

5676

_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'

5677

_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'

5678

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

5679

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5680

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'

5681

_LT_TAGVAR(hardcode_libdir_separator, $1)=':'

5682

_LT_TAGVAR(link_all_deplibs, $1)=yes

5683

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'

5684

runpath_var='LD_RUN_PATH'

5685

5686

if test yes = "$GCC"; then

5687

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5688

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5689

else

5690

_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5691

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

5692

5693

;;

5694

5695

uts4*)

5696

_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

5697

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

5698

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

5699

;;

5700

5701

5702

_LT_TAGVAR(ld_shlibs, $1)=no

5703

;;

5704

esac

5705

5706

if test sni = "$host_vendor"; then

5707

case $host in

5708

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

5709

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'

5710

;;

5711

esac

5712

5713

5714

])

5715

AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])

5716

test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no

5717

5718

_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld

5719

5720

_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl

5721

_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl

5722

_LT_DECL([], [extract_expsyms_cmds], [2],

5723

[The commands to extract the exported symbol list from a shared archive])

5724

5725

5726

# Do we need to explicitly link libc?

5727

5728

case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in

5729

x|xyes)

5730

# Assume -lc should be added

5731

_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

5732

5733

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

5734

case $_LT_TAGVAR(archive_cmds, $1) in

5735

*'~'*)

5736

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

5737

;;

5738

'$CC '*)

5739

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

5740

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

5741

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

5742

AC_CACHE_CHECK([whether -lc should be explicitly linked in],

5743

[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),

5744

[$RM conftest*

5745

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

5746

5747

if AC_TRY_EVAL(ac_compile) 2>conftest.err; then

5748

soname=conftest

5749

lib=conftest

5750

libobjs=conftest.$ac_objext

5751

deplibs=

5752

wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)

5753

pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)

5754

compiler_flags=-v

5755

linker_flags=-v

5756

verstring=

5757

output_objdir=.

5758

libname=conftest

5759

lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)

5760

_LT_TAGVAR(allow_undefined_flag, $1)=

5761

if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)

5762

then

5763

lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no

5764

else

5765

lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

5766

5767

_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag

5768

else

5769

cat conftest.err 1>&5

5770

5771

$RM conftest*

5772

])

5773

_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)

5774

;;

5775

esac

5776

5777

;;

5778

esac

5779

5780

_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],

5781

[Whether or not to add -lc for building shared libraries])

5782

_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],

5783

[enable_shared_with_static_runtimes], [0],

5784

[Whether or not to disallow shared libs when runtime libs are static])

5785

_LT_TAGDECL([], [export_dynamic_flag_spec], [1],

5786

[Compiler flag to allow reflexive dlopens])

5787

_LT_TAGDECL([], [whole_archive_flag_spec], [1],

5788

[Compiler flag to generate shared objects directly from archives])

5789

_LT_TAGDECL([], [compiler_needs_object], [1],

5790

[Whether the compiler copes with passing no objects directly])

5791

_LT_TAGDECL([], [old_archive_from_new_cmds], [2],

5792

[Create an old-style archive from a shared archive])

5793

_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],

5794

[Create a temporary old-style archive to link instead of a shared archive])

5795

_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])

5796

_LT_TAGDECL([], [archive_expsym_cmds], [2])

5797

_LT_TAGDECL([], [module_cmds], [2],

5798

[Commands used to build a loadable module if different from building

5799

a shared archive.])

5800

_LT_TAGDECL([], [module_expsym_cmds], [2])

5801

_LT_TAGDECL([], [with_gnu_ld], [1],

5802

[Whether we are building with GNU ld or not])

5803

_LT_TAGDECL([], [allow_undefined_flag], [1],

5804

[Flag that allows shared libraries with undefined symbols to be built])

5805

_LT_TAGDECL([], [no_undefined_flag], [1],

5806

[Flag that enforces no undefined symbols])

5807

_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],

5808

[Flag to hardcode $libdir into a binary during linking.

5809

This must work even if $libdir does not exist])

5810

_LT_TAGDECL([], [hardcode_libdir_separator], [1],

5811

[Whether we need a single "-rpath" flag with a separated argument])

5812

_LT_TAGDECL([], [hardcode_direct], [0],

5813

[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes

5814

DIR into the resulting binary])

5815

_LT_TAGDECL([], [hardcode_direct_absolute], [0],

5816

[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes

5817

DIR into the resulting binary and the resulting library dependency is

5818

"absolute", i.e impossible to change by setting $shlibpath_var if the

5819

library is relocated])

5820

_LT_TAGDECL([], [hardcode_minus_L], [0],

5821

[Set to "yes" if using the -LDIR flag during linking hardcodes DIR

5822

into the resulting binary])

5823

_LT_TAGDECL([], [hardcode_shlibpath_var], [0],

5824

[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR

5825

into the resulting binary])

5826

_LT_TAGDECL([], [hardcode_automatic], [0],

5827

[Set to "yes" if building a shared library automatically hardcodes DIR

5828

into the library and all subsequent libraries and executables linked

5829

against it])

5830

_LT_TAGDECL([], [inherit_rpath], [0],

5831

[Set to yes if linker adds runtime paths of dependent libraries

5832

to runtime path list])

5833

_LT_TAGDECL([], [link_all_deplibs], [0],

5834

[Whether libtool must link a program against all its dependency libraries])

5835

_LT_TAGDECL([], [always_export_symbols], [0],

5836

[Set to "yes" if exported symbols are required])

5837

_LT_TAGDECL([], [export_symbols_cmds], [2],

5838

[The commands to list exported symbols])

5839

_LT_TAGDECL([], [exclude_expsyms], [1],

5840

[Symbols that should not be listed in the preloaded symbols])

5841

_LT_TAGDECL([], [include_expsyms], [1],

5842

[Symbols that must always be exported])

5843

_LT_TAGDECL([], [prelink_cmds], [2],

5844

[Commands necessary for linking programs (against libraries) with templates])

5845

_LT_TAGDECL([], [postlink_cmds], [2],

5846

[Commands necessary for finishing linking programs])

5847

_LT_TAGDECL([], [file_list_spec], [1],

5848

[Specify filename containing input files])

5849

dnl FIXME: Not yet implemented

5850

dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],

5851

dnl [Compiler flag to generate thread safe objects])

5852

])# _LT_LINKER_SHLIBS

5853

5854

5855

# _LT_LANG_C_CONFIG([TAG])

5856

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

5857

# Ensure that the configuration variables for a C compiler are suitably

5858

# defined. These variables are subsequently used by _LT_CONFIG to write

5859

# the compiler configuration to 'libtool'.

5860

m4_defun([_LT_LANG_C_CONFIG],

5861

[m4_require([_LT_DECL_EGREP])dnl

5862

lt_save_CC=$CC

5863

AC_LANG_PUSH(C)

5864

5865

# Source file extension for C test sources.

5866

ac_ext=c

5867

5868

# Object file extension for compiled C test sources.

5869

objext=o

5870

_LT_TAGVAR(objext, $1)=$objext

5871

5872

# Code to be used in simple compile tests

5873

lt_simple_compile_test_code="int some_variable = 0;"

5874

5875

# Code to be used in simple link tests

5876

lt_simple_link_test_code='int main(){return(0);}'

5877

5878

_LT_TAG_COMPILER

5879

# Save the default compiler, since it gets overwritten when the other

5880

# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.

5881

compiler_DEFAULT=$CC

5882

5883

# save warnings/boilerplate of simple test code

5884

_LT_COMPILER_BOILERPLATE

5885

_LT_LINKER_BOILERPLATE

5886

5887

## CAVEAT EMPTOR:

5888

## There is no encapsulation within the following macros, do not change

5889

## the running order or otherwise move them around unless you know exactly

5890

## what you are doing...

5891

if test -n "$compiler"; then

5892

_LT_COMPILER_NO_RTTI($1)

5893

_LT_COMPILER_PIC($1)

5894

_LT_COMPILER_C_O($1)

5895

_LT_COMPILER_FILE_LOCKS($1)

5896

_LT_LINKER_SHLIBS($1)

5897

_LT_SYS_DYNAMIC_LINKER($1)

5898

_LT_LINKER_HARDCODE_LIBPATH($1)

5899

LT_SYS_DLOPEN_SELF

5900

_LT_CMD_STRIPLIB

5901

5902

# Report what library types will actually be built

5903

AC_MSG_CHECKING([if libtool supports shared libraries])

5904

AC_MSG_RESULT([$can_build_shared])

5905

5906

AC_MSG_CHECKING([whether to build shared libraries])

5907

test no = "$can_build_shared" && enable_shared=no

5908

5909

# On AIX, shared libraries and static libraries use the same namespace, and

5910

# are all built from PIC.

5911

case $host_os in

5912

aix3*)

5913

test yes = "$enable_shared" && enable_static=no

5914

if test -n "$RANLIB"; then

5915

archive_cmds="$archive_cmds~\$RANLIB \$lib"

5916

postinstall_cmds='$RANLIB $lib'

5917

5918

;;

5919

5920

aix[[4-9]]*)

5921

if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then

5922

test yes = "$enable_shared" && enable_static=no

5923

5924

;;

5925

esac

5926

AC_MSG_RESULT([$enable_shared])

5927

5928

AC_MSG_CHECKING([whether to build static libraries])

5929

# Make sure either enable_shared or enable_static is yes.

5930

test yes = "$enable_shared" || enable_static=yes

5931

AC_MSG_RESULT([$enable_static])

5932

5933

_LT_CONFIG($1)

5934

5935

AC_LANG_POP

5936

CC=$lt_save_CC

5937

])# _LT_LANG_C_CONFIG

5938

5939

5940

# _LT_LANG_CXX_CONFIG([TAG])

5941

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

5942

# Ensure that the configuration variables for a C++ compiler are suitably

5943

# defined. These variables are subsequently used by _LT_CONFIG to write

5944

# the compiler configuration to 'libtool'.

5945

m4_defun([_LT_LANG_CXX_CONFIG],

5946

[m4_require([_LT_FILEUTILS_DEFAULTS])dnl

5947

m4_require([_LT_DECL_EGREP])dnl

5948

m4_require([_LT_PATH_MANIFEST_TOOL])dnl

5949

if test -n "$CXX" && ( test no != "$CXX" &&

5950

( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||

5951

(test g++ != "$CXX"))); then

5952

AC_PROG_CXXCPP

5953

else

5954

_lt_caught_CXX_error=yes

5955

5956

5957

AC_LANG_PUSH(C++)

5958

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

5959

_LT_TAGVAR(allow_undefined_flag, $1)=

5960

_LT_TAGVAR(always_export_symbols, $1)=no

5961

_LT_TAGVAR(archive_expsym_cmds, $1)=

5962

_LT_TAGVAR(compiler_needs_object, $1)=no

5963

_LT_TAGVAR(export_dynamic_flag_spec, $1)=

5964

_LT_TAGVAR(hardcode_direct, $1)=no

5965

_LT_TAGVAR(hardcode_direct_absolute, $1)=no

5966

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

5967

_LT_TAGVAR(hardcode_libdir_separator, $1)=

5968

_LT_TAGVAR(hardcode_minus_L, $1)=no

5969

_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

5970

_LT_TAGVAR(hardcode_automatic, $1)=no

5971

_LT_TAGVAR(inherit_rpath, $1)=no

5972

_LT_TAGVAR(module_cmds, $1)=

5973

_LT_TAGVAR(module_expsym_cmds, $1)=

5974

_LT_TAGVAR(link_all_deplibs, $1)=unknown

5975

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

5976

_LT_TAGVAR(reload_flag, $1)=$reload_flag

5977

_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

5978

_LT_TAGVAR(no_undefined_flag, $1)=

5979

_LT_TAGVAR(whole_archive_flag_spec, $1)=

5980

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

5981

5982

# Source file extension for C++ test sources.

5983

ac_ext=cpp

5984

5985

# Object file extension for compiled C++ test sources.

5986

objext=o

5987

_LT_TAGVAR(objext, $1)=$objext

5988

5989

# No sense in running all these tests if we already determined that

5990

# the CXX compiler isn't working. Some variables (like enable_shared)

5991

# are currently assumed to apply to all compilers on this platform,

5992

# and will be corrupted by setting them based on a non-working compiler.

5993

if test yes != "$_lt_caught_CXX_error"; then

5994

# Code to be used in simple compile tests

5995

lt_simple_compile_test_code="int some_variable = 0;"

5996

5997

# Code to be used in simple link tests

5998

lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'

5999

6000

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

6001

_LT_TAG_COMPILER

6002

6003

# save warnings/boilerplate of simple test code

6004

_LT_COMPILER_BOILERPLATE

6005

_LT_LINKER_BOILERPLATE

6006

6007

# Allow CC to be a program name with arguments.

6008

lt_save_CC=$CC

6009

lt_save_CFLAGS=$CFLAGS

6010

lt_save_LD=$LD

6011

lt_save_GCC=$GCC

6012

GCC=$GXX

6013

lt_save_with_gnu_ld=$with_gnu_ld

6014

lt_save_path_LD=$lt_cv_path_LD

6015

if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

6016

lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

6017

else

6018

$as_unset lt_cv_prog_gnu_ld

6019

6020

if test -n "${lt_cv_path_LDCXX+set}"; then

6021

lt_cv_path_LD=$lt_cv_path_LDCXX

6022

else

6023

$as_unset lt_cv_path_LD

6024

6025

test -z "${LDCXX+set}" || LD=$LDCXX

6026

CC=${CXX-"c++"}

6027

CFLAGS=$CXXFLAGS

6028

compiler=$CC

6029

_LT_TAGVAR(compiler, $1)=$CC

6030

_LT_CC_BASENAME([$compiler])

6031

6032

if test -n "$compiler"; then

6033

# We don't want -fno-exception when compiling C++ code, so set the

6034

# no_builtin_flag separately

6035

if test yes = "$GXX"; then

6036

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

6037

else

6038

_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

6039

6040

6041

if test yes = "$GXX"; then

6042

# Set up default GNU C++ configuration

6043

6044

LT_PATH_LD

6045

6046

# Check if GNU C++ uses GNU ld as the underlying linker, since the

6047

# archiving commands below assume that GNU ld is being used.

6048

if test yes = "$with_gnu_ld"; then

6049

_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'

6050

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

6051

6052

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

6053

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

6054

6055

# If archive_cmds runs LD, not CC, wlarc should be empty

6056

# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

6057

# investigate it a little bit more. (MM)

6058

wlarc='$wl'

6059

6060

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

6061

if eval "`$CC -print-prog-name=ld` --help 2>&1" |

6062

$GREP 'no-whole-archive' > /dev/null; then

6063

_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'

6064

else

6065

_LT_TAGVAR(whole_archive_flag_spec, $1)=

6066

6067

else

6068

with_gnu_ld=no

6069

wlarc=

6070

6071

# A generic and very simple default shared library creation

6072

# command for GNU C++ for the case where it uses the native

6073

# linker, instead of GNU ld. If possible, this setting should

6074

# overridden to take advantage of the native linker features on

6075

# the platform it is being used on.

6076

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

6077

6078

6079

# Commands to make compiler produce verbose output that lists

6080

# what "hidden" libraries, object files and flags are used when

6081

# linking a shared library.

6082

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

6083

6084

else

6085

GXX=no

6086

with_gnu_ld=no

6087

wlarc=

6088

6089

6090

# PORTME: fill in a description of your system's C++ link characteristics

6091

AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

6092

_LT_TAGVAR(ld_shlibs, $1)=yes

6093

case $host_os in

6094

aix3*)

6095

# FIXME: insert proper C++ library support

6096

_LT_TAGVAR(ld_shlibs, $1)=no

6097

;;

6098

aix[[4-9]]*)

6099

if test ia64 = "$host_cpu"; then

6100

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

6101

# have to do anything special.

6102

aix_use_runtimelinking=no

6103

exp_sym_flag='-Bexport'

6104

no_entry_flag=

6105

else

6106

aix_use_runtimelinking=no

6107

6108

# Test if we are trying to use run time linking or normal

6109

# AIX style linking. If -brtl is somewhere in LDFLAGS, we

6110

# need to do runtime linking.

6111

case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)

6112

for ld_flag in $LDFLAGS; do

6113

case $ld_flag in

6114

*-brtl*)

6115

aix_use_runtimelinking=yes

6116

break

6117

;;

6118

esac

6119

done

6120

;;

6121

esac

6122

6123

exp_sym_flag='-bexport'

6124

no_entry_flag='-bnoentry'

6125

6126

6127

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

6128

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

6129

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

6130

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

6131

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

6132

6133

_LT_TAGVAR(archive_cmds, $1)=''

6134

_LT_TAGVAR(hardcode_direct, $1)=yes

6135

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

6136

_LT_TAGVAR(hardcode_libdir_separator, $1)=':'

6137

_LT_TAGVAR(link_all_deplibs, $1)=yes

6138

_LT_TAGVAR(file_list_spec, $1)='$wl-f,'

6139

6140

if test yes = "$GXX"; then

6141

case $host_os in aix4.[[012]]|aix4.[[012]].*)

6142

# We only want to do this on AIX 4.2 and lower, the check

6143

# below for broken collect2 doesn't work under 4.3+

6144

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

6145

if test -f "$collect2name" &&

6146

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

6147

then

6148

# We have reworked collect2

6149

6150

else

6151

# We have old collect2

6152

_LT_TAGVAR(hardcode_direct, $1)=unsupported

6153

# It fails to find uninstalled libraries when the uninstalled

6154

# path is not listed in the libpath. Setting hardcode_minus_L

6155

# to unsupported forces relinking

6156

_LT_TAGVAR(hardcode_minus_L, $1)=yes

6157

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

6158

_LT_TAGVAR(hardcode_libdir_separator, $1)=

6159

6160

esac

6161

shared_flag='-shared'

6162

if test yes = "$aix_use_runtimelinking"; then

6163

shared_flag=$shared_flag' $wl-G'

6164

6165

else

6166

# not using gcc

6167

if test ia64 = "$host_cpu"; then

6168

# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

6169

# chokes on -Wl,-G. The following line is correct:

6170

shared_flag='-G'

6171

else

6172

if test yes = "$aix_use_runtimelinking"; then

6173

shared_flag='$wl-G'

6174

else

6175

shared_flag='$wl-bM:SRE'

6176

6177

6178

6179

6180

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'

6181

# It seems that -bexpall does not export symbols beginning with

6182

# underscore (_), so it is better to generate a list of symbols to

6183

# export.

6184

_LT_TAGVAR(always_export_symbols, $1)=yes

6185

if test yes = "$aix_use_runtimelinking"; then

6186

# Warning - without using the other runtime loading flags (-brtl),

6187

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

6188

_LT_TAGVAR(allow_undefined_flag, $1)='-berok'

6189

# Determine the default libpath from the value encoded in an empty

6190

# executable.

6191

_LT_SYS_MODULE_PATH_AIX([$1])

6192

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"

6193

6194

6195

else

6196

if test ia64 = "$host_cpu"; then

6197

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'

6198

_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

6199

6200

else

6201

# Determine the default libpath from the value encoded in an

6202

# empty executable.

6203

_LT_SYS_MODULE_PATH_AIX([$1])

6204

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"

6205

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

6206

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

6207

_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'

6208

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'

6209

if test yes = "$with_gnu_ld"; then

6210

# We only use this code for GNU lds that support --whole-archive.

6211

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'

6212

else

6213

# Exported symbols can be pulled into shared objects from archives

6214

_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

6215

6216

_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

6217

# This is similar to how AIX traditionally builds its shared

6218

# libraries.

6219

6220

6221

6222

;;

6223

6224

beos*)

6225

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

6226

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

6227

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

6228

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

6229

_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

6230

else

6231

_LT_TAGVAR(ld_shlibs, $1)=no

6232

6233

;;

6234

6235

chorus*)

6236

case $cc_basename in

6237

6238

# FIXME: insert proper C++ library support

6239

_LT_TAGVAR(ld_shlibs, $1)=no

6240

;;

6241

esac

6242

;;

6243

6244

cygwin* | mingw* | pw32* | cegcc*)

6245

case $GXX,$cc_basename in

6246

,cl* | no,cl*)

6247

# Native MSVC

6248

# hardcode_libdir_flag_spec is actually meaningless, as there is

6249

# no search path for DLLs.

6250

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

6251

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

6252

_LT_TAGVAR(always_export_symbols, $1)=yes

6253

_LT_TAGVAR(file_list_spec, $1)='@'

6254

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

6255

libext=lib

6256

# Tell ltmain to make .dll files, not .so files.

6257

shrext_cmds=.dll

6258

# FIXME: Setting linknames here is a bad hack.

6259

_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='

6260

_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then

6261

cp "$export_symbols" "$output_objdir/$soname.def";

6262

echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";

6263

else

6264

$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;

6265

fi~

6266

$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~

6267

linknames='

6268

# The linker will not automatically build a static lib if we build a DLL.

6269

# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

6270

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

6271

# Don't use ranlib

6272

_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'

6273

_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~

6274

lt_tool_outputfile="@TOOL_OUTPUT@"~

6275

case $lt_outputfile in

6276

*.exe|*.EXE) ;;

6277

6278

lt_outputfile=$lt_outputfile.exe

6279

lt_tool_outputfile=$lt_tool_outputfile.exe

6280

;;

6281

esac~

6282

func_to_tool_file "$lt_outputfile"~

6283

if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then

6284

$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;

6285

$RM "$lt_outputfile.manifest";

6286

fi'

6287

;;

6288

6289

# g++

6290

# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

6291

# as there is no search path for DLLs.

6292

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

6293

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'

6294

_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

6295

_LT_TAGVAR(always_export_symbols, $1)=no

6296

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

6297

6298

if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

6299

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

6300

# If the export-symbols file already is a .def file, use it as

6301

# is; otherwise, prepend EXPORTS...

6302

_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then

6303

cp $export_symbols $output_objdir/$soname.def;

6304

else

6305

echo EXPORTS > $output_objdir/$soname.def;

6306

cat $export_symbols >> $output_objdir/$soname.def;

6307

fi~

6308

$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

6309

else

6310

_LT_TAGVAR(ld_shlibs, $1)=no

6311

6312

;;

6313

esac

6314

;;

6315

darwin* | rhapsody*)

6316

_LT_DARWIN_LINKER_FEATURES($1)

6317

;;

6318

6319

dgux*)

6320

case $cc_basename in

6321

ec++*)

6322

# FIXME: insert proper C++ library support

6323

_LT_TAGVAR(ld_shlibs, $1)=no

6324

;;

6325

ghcx*)

6326

# Green Hills C++ Compiler

6327

# FIXME: insert proper C++ library support

6328

_LT_TAGVAR(ld_shlibs, $1)=no

6329

;;

6330

6331

# FIXME: insert proper C++ library support

6332

_LT_TAGVAR(ld_shlibs, $1)=no

6333

;;

6334

esac

6335

;;

6336

6337

freebsd2.*)

6338

# C++ shared libraries reported to be fairly broken before

6339

# switch to ELF

6340

_LT_TAGVAR(ld_shlibs, $1)=no

6341

;;

6342

6343

freebsd-elf*)

6344

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

6345

;;

6346

6347

freebsd* | dragonfly*)

6348

# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

6349

# conventions

6350

_LT_TAGVAR(ld_shlibs, $1)=yes

6351

;;

6352

6353

haiku*)

6354

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

6355

_LT_TAGVAR(link_all_deplibs, $1)=yes

6356

;;

6357

6358

hpux9*)

6359

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'

6360

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6361

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

6362

_LT_TAGVAR(hardcode_direct, $1)=yes

6363

_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

6364

# but as the default

6365

# location of the library.

6366

6367

case $cc_basename in

6368

CC*)

6369

# FIXME: insert proper C++ library support

6370

_LT_TAGVAR(ld_shlibs, $1)=no

6371

;;

6372

aCC*)

6373

_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'

6374

# Commands to make compiler produce verbose output that lists

6375

# what "hidden" libraries, object files and flags are used when

6376

# linking a shared library.

6377

6378

# There doesn't appear to be a way to prevent this compiler from

6379

# explicitly linking system object files so we need to strip them

6380

# from the output so that they don't get included in the library

6381

# dependencies.

6382

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

6383

;;

6384

6385

if test yes = "$GXX"; then

6386

_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'

6387

else

6388

# FIXME: insert proper C++ library support

6389

_LT_TAGVAR(ld_shlibs, $1)=no

6390

6391

;;

6392

esac

6393

;;

6394

6395

hpux10*|hpux11*)

6396

if test no = "$with_gnu_ld"; then

6397

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'

6398

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6399

6400

case $host_cpu in

6401

hppa*64*|ia64*)

6402

;;

6403

6404

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

6405

;;

6406

esac

6407

6408

case $host_cpu in

6409

hppa*64*|ia64*)

6410

_LT_TAGVAR(hardcode_direct, $1)=no

6411

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6412

;;

6413

6414

_LT_TAGVAR(hardcode_direct, $1)=yes

6415

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

6416

_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

6417

# but as the default

6418

# location of the library.

6419

;;

6420

esac

6421

6422

case $cc_basename in

6423

CC*)

6424

# FIXME: insert proper C++ library support

6425

_LT_TAGVAR(ld_shlibs, $1)=no

6426

;;

6427

aCC*)

6428

case $host_cpu in

6429

hppa*64*)

6430

_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6431

;;

6432

ia64*)

6433

_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6434

;;

6435

6436

_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6437

;;

6438

esac

6439

# Commands to make compiler produce verbose output that lists

6440

# what "hidden" libraries, object files and flags are used when

6441

# linking a shared library.

6442

6443

# There doesn't appear to be a way to prevent this compiler from

6444

# explicitly linking system object files so we need to strip them

6445

# from the output so that they don't get included in the library

6446

# dependencies.

6447

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

6448

;;

6449

6450

if test yes = "$GXX"; then

6451

if test no = "$with_gnu_ld"; then

6452

case $host_cpu in

6453

hppa*64*)

6454

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6455

;;

6456

ia64*)

6457

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6458

;;

6459

6460

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6461

;;

6462

esac

6463

6464

else

6465

# FIXME: insert proper C++ library support

6466

_LT_TAGVAR(ld_shlibs, $1)=no

6467

6468

;;

6469

esac

6470

;;

6471

6472

interix[[3-9]]*)

6473

_LT_TAGVAR(hardcode_direct, $1)=no

6474

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6475

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

6476

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

6477

# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

6478

# Instead, shared libraries are loaded at an image base (0x10000000 by

6479

# default) and relocated if they conflict, which is a slow very memory

6480

# consuming and fragmenting process. To avoid this, we pick a random,

6481

# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

6482

# time. Moving up from 0x10000000 also allows more sbrk(2) space.

6483

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

6484

6485

;;

6486

irix5* | irix6*)

6487

case $cc_basename in

6488

CC*)

6489

# SGI C++

6490

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

6491

6492

# Archives containing C++ object files must be created using

6493

# "CC -ar", where "CC" is the IRIX C++ compiler. This is

6494

# necessary to make sure instantiated templates are included

6495

# in the archive.

6496

_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

6497

;;

6498

6499

if test yes = "$GXX"; then

6500

if test no = "$with_gnu_ld"; then

6501

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

6502

else

6503

6504

6505

6506

_LT_TAGVAR(link_all_deplibs, $1)=yes

6507

;;

6508

esac

6509

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

6510

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6511

_LT_TAGVAR(inherit_rpath, $1)=yes

6512

;;

6513

6514

linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)

6515

case $cc_basename in

6516

KCC*)

6517

# Kuck and Associates, Inc. (KAI) C++ Compiler

6518

6519

# KCC will only create a shared library if the output file

6520

# ends with ".so" (or ".sl" for HP-UX), so rename the library

6521

# to its proper name (with version) after linking.

6522

_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

6523

_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'

6524

# Commands to make compiler produce verbose output that lists

6525

# what "hidden" libraries, object files and flags are used when

6526

# linking a shared library.

6527

6528

# There doesn't appear to be a way to prevent this compiler from

6529

# explicitly linking system object files so we need to strip them

6530

# from the output so that they don't get included in the library

6531

# dependencies.

6532

output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

6533

6534

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

6535

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

6536

6537

# Archives containing C++ object files must be created using

6538

# "CC -Bstatic", where "CC" is the KAI C++ compiler.

6539

_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

6540

;;

6541

icpc* | ecpc* )

6542

# Intel C++

6543

with_gnu_ld=yes

6544

# version 8.0 and above of icpc choke on multiply defined symbols

6545

# if we add $predep_objects and $postdep_objects, however 7.1 and

6546

# earlier do not add the objects themselves.

6547

case `$CC -V 2>&1` in

6548

*"Version 7."*)

6549

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'

6550

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

6551

;;

6552

*) # Version 8.0 or newer

6553

tmp_idyn=

6554

case $host_cpu in

6555

ia64*) tmp_idyn=' -i_dynamic';;

6556

esac

6557

_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

6558

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

6559

;;

6560

esac

6561

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

6562

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

6563

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

6564

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'

6565

;;

6566

pgCC* | pgcpp*)

6567

# Portland Group C++ compiler

6568

case `$CC -V` in

6569

*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)

6570

_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~

6571

rm -rf $tpldir~

6572

$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~

6573

compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'

6574

_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~

6575

rm -rf $tpldir~

6576

$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~

6577

$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~

6578

$RANLIB $oldlib'

6579

_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~

6580

rm -rf $tpldir~

6581

$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~

6582

$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'

6583

_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~

6584

rm -rf $tpldir~

6585

$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~

6586

$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

6587

;;

6588

*) # Version 6 and above use weak symbols

6589

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'

6590

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

6591

;;

6592

esac

6593

6594

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'

6595

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

6596

6597

;;

6598

cxx*)

6599

# Compaq C++

6600

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'

6601

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'

6602

6603

runpath_var=LD_RUN_PATH

6604

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

6605

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6606

6607

# Commands to make compiler produce verbose output that lists

6608

# what "hidden" libraries, object files and flags are used when

6609

# linking a shared library.

6610

6611

# There doesn't appear to be a way to prevent this compiler from

6612

# explicitly linking system object files so we need to strip them

6613

# from the output so that they don't get included in the library

6614

# dependencies.

6615

output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'

6616

;;

6617

xl* | mpixl* | bgxl*)

6618

# IBM XL 8.0 on PPC, with GNU ld

6619

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

6620

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'

6621

_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

6622

if test yes = "$supports_anon_versioning"; then

6623

_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~

6624

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

6625

echo "local: *; };" >> $output_objdir/$libname.ver~

6626

$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'

6627

6628

;;

6629

6630

case `$CC -V 2>&1 | sed 5q` in

6631

*Sun\ C*)

6632

# Sun C++ 5.9

6633

_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'

6634

_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6635

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'

6636

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

6637

6638

_LT_TAGVAR(compiler_needs_object, $1)=yes

6639

6640

# Not sure whether something based on

6641

# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1

6642

# would be better.

6643

output_verbose_link_cmd='func_echo_all'

6644

6645

# Archives containing C++ object files must be created using

6646

# "CC -xar", where "CC" is the Sun C++ compiler. This is

6647

# necessary to make sure instantiated templates are included

6648

# in the archive.

6649

_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'

6650

;;

6651

esac

6652

;;

6653

esac

6654

;;

6655

6656

lynxos*)

6657

# FIXME: insert proper C++ library support

6658

_LT_TAGVAR(ld_shlibs, $1)=no

6659

;;

6660

6661

m88k*)

6662

# FIXME: insert proper C++ library support

6663

_LT_TAGVAR(ld_shlibs, $1)=no

6664

;;

6665

6666

mvs*)

6667

case $cc_basename in

6668

cxx*)

6669

# FIXME: insert proper C++ library support

6670

_LT_TAGVAR(ld_shlibs, $1)=no

6671

;;

6672

6673

# FIXME: insert proper C++ library support

6674

_LT_TAGVAR(ld_shlibs, $1)=no

6675

;;

6676

esac

6677

;;

6678

6679

netbsd*)

6680

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

6681

_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

6682

wlarc=

6683

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

6684

_LT_TAGVAR(hardcode_direct, $1)=yes

6685

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6686

6687

# Workaround some broken pre-1.5 toolchains

6688

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

6689

;;

6690

6691

*nto* | *qnx*)

6692

_LT_TAGVAR(ld_shlibs, $1)=yes

6693

;;

6694

6695

openbsd* | bitrig*)

6696

if test -f /usr/libexec/ld.so; then

6697

_LT_TAGVAR(hardcode_direct, $1)=yes

6698

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6699

_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

6700

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

6701

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

6702

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then

6703

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'

6704

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'

6705

_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'

6706

6707

output_verbose_link_cmd=func_echo_all

6708

else

6709

_LT_TAGVAR(ld_shlibs, $1)=no

6710

6711

;;

6712

6713

osf3* | osf4* | osf5*)

6714

case $cc_basename in

6715

KCC*)

6716

# Kuck and Associates, Inc. (KAI) C++ Compiler

6717

6718

# KCC will only create a shared library if the output file

6719

# ends with ".so" (or ".sl" for HP-UX), so rename the library

6720

# to its proper name (with version) after linking.

6721

_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

6722

6723

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'

6724

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6725

6726

# Archives containing C++ object files must be created using

6727

# the KAI C++ compiler.

6728

case $host in

6729

osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;

6730

*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;

6731

esac

6732

;;

6733

RCC*)

6734

# Rational C++ 2.4.1

6735

# FIXME: insert proper C++ library support

6736

_LT_TAGVAR(ld_shlibs, $1)=no

6737

;;

6738

cxx*)

6739

case $host in

6740

osf3*)

6741

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'

6742

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

6743

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

6744

;;

6745

6746

_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

6747

_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

6748

_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~

6749

echo "-hidden">> $lib.exp~

6750

$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~

6751

$RM $lib.exp'

6752

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

6753

;;

6754

esac

6755

6756

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6757

6758

# Commands to make compiler produce verbose output that lists

6759

# what "hidden" libraries, object files and flags are used when

6760

# linking a shared library.

6761

6762

# There doesn't appear to be a way to prevent this compiler from

6763

# explicitly linking system object files so we need to strip them

6764

# from the output so that they don't get included in the library

6765

# dependencies.

6766

output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

6767

;;

6768

6769

if test yes,no = "$GXX,$with_gnu_ld"; then

6770

_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'

6771

case $host in

6772

osf3*)

6773

_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

6774

;;

6775

6776

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'

6777

;;

6778

esac

6779

6780

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'

6781

_LT_TAGVAR(hardcode_libdir_separator, $1)=:

6782

6783

# Commands to make compiler produce verbose output that lists

6784

# what "hidden" libraries, object files and flags are used when

6785

# linking a shared library.

6786

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

6787

6788

else

6789

# FIXME: insert proper C++ library support

6790

_LT_TAGVAR(ld_shlibs, $1)=no

6791

6792

;;

6793

esac

6794

;;

6795

6796

psos*)

6797

# FIXME: insert proper C++ library support

6798

_LT_TAGVAR(ld_shlibs, $1)=no

6799

;;

6800

6801

sunos4*)

6802

case $cc_basename in

6803

CC*)

6804

# Sun C++ 4.x

6805

# FIXME: insert proper C++ library support

6806

_LT_TAGVAR(ld_shlibs, $1)=no

6807

;;

6808

lcc*)

6809

# Lucid

6810

# FIXME: insert proper C++ library support

6811

_LT_TAGVAR(ld_shlibs, $1)=no

6812

;;

6813

6814

# FIXME: insert proper C++ library support

6815

_LT_TAGVAR(ld_shlibs, $1)=no

6816

;;

6817

esac

6818

;;

6819

6820

solaris*)

6821

case $cc_basename in

6822

CC* | sunCC*)

6823

# Sun C++ 4.2, 5.x and Centerline C++

6824

_LT_TAGVAR(archive_cmds_need_lc,$1)=yes

6825

_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'

6826

_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

6827

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

6828

$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

6829

6830

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

6831

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6832

case $host_os in

6833

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

6834

6835

# The compiler driver will combine and reorder linker options,

6836

# but understands '-z linker_flag'.

6837

# Supported since Solaris 2.6 (maybe 2.5.1?)

6838

_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'

6839

;;

6840

esac

6841

_LT_TAGVAR(link_all_deplibs, $1)=yes

6842

6843

output_verbose_link_cmd='func_echo_all'

6844

6845

# Archives containing C++ object files must be created using

6846

# "CC -xar", where "CC" is the Sun C++ compiler. This is

6847

# necessary to make sure instantiated templates are included

6848

# in the archive.

6849

_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'

6850

;;

6851

gcx*)

6852

# Green Hills C++ Compiler

6853

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'

6854

6855

# The C++ compiler must be used to create the archive.

6856

_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'

6857

;;

6858

6859

# GNU C++ compiler with Solaris linker

6860

if test yes,no = "$GXX,$with_gnu_ld"; then

6861

_LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'

6862

if $CC --version | $GREP -v '^2\.7' > /dev/null; then

6863

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'

6864

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

6865

$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

6866

6867

# Commands to make compiler produce verbose output that lists

6868

# what "hidden" libraries, object files and flags are used when

6869

# linking a shared library.

6870

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

6871

else

6872

# g++ 2.7 appears to require '-G' NOT '-shared' on this

6873

# platform.

6874

_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'

6875

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

6876

$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

6877

6878

# Commands to make compiler produce verbose output that lists

6879

# what "hidden" libraries, object files and flags are used when

6880

# linking a shared library.

6881

output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

6882

6883

6884

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'

6885

case $host_os in

6886

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

6887

6888

_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'

6889

;;

6890

esac

6891

6892

;;

6893

esac

6894

;;

6895

6896

sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)

6897

_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'

6898

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

6899

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6900

runpath_var='LD_RUN_PATH'

6901

6902

case $cc_basename in

6903

CC*)

6904

_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6905

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6906

;;

6907

6908

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6909

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6910

;;

6911

esac

6912

;;

6913

6914

sysv5* | sco3.2v5* | sco5v6*)

6915

# Note: We CANNOT use -z defs as we might desire, because we do not

6916

# link with -lc, and that would cause any symbols used from libc to

6917

# always be unresolved, which means just about no library would

6918

# ever link correctly. If we're not using GNU ld we use -z text

6919

# though, which does catch some bad symbols but isn't as heavy-handed

6920

# as -z defs.

6921

_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'

6922

_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'

6923

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

6924

_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

6925

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'

6926

_LT_TAGVAR(hardcode_libdir_separator, $1)=':'

6927

_LT_TAGVAR(link_all_deplibs, $1)=yes

6928

_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'

6929

runpath_var='LD_RUN_PATH'

6930

6931

case $cc_basename in

6932

CC*)

6933

_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6934

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6935

_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~

6936

'"$_LT_TAGVAR(old_archive_cmds, $1)"

6937

_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~

6938

'"$_LT_TAGVAR(reload_cmds, $1)"

6939

;;

6940

6941

_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6942

_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

6943

;;

6944

esac

6945

;;

6946

6947

tandem*)

6948

case $cc_basename in

6949

NCC*)

6950

# NonStop-UX NCC 3.20

6951

# FIXME: insert proper C++ library support

6952

_LT_TAGVAR(ld_shlibs, $1)=no

6953

;;

6954

6955

# FIXME: insert proper C++ library support

6956

_LT_TAGVAR(ld_shlibs, $1)=no

6957

;;

6958

esac

6959

;;

6960

6961

vxworks*)

6962

# FIXME: insert proper C++ library support

6963

_LT_TAGVAR(ld_shlibs, $1)=no

6964

;;

6965

6966

6967

# FIXME: insert proper C++ library support

6968

_LT_TAGVAR(ld_shlibs, $1)=no

6969

;;

6970

esac

6971

6972

AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])

6973

test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no

6974

6975

_LT_TAGVAR(GCC, $1)=$GXX

6976

_LT_TAGVAR(LD, $1)=$LD

6977

6978

## CAVEAT EMPTOR:

6979

## There is no encapsulation within the following macros, do not change

6980

## the running order or otherwise move them around unless you know exactly

6981

## what you are doing...

6982

_LT_SYS_HIDDEN_LIBDEPS($1)

6983

_LT_COMPILER_PIC($1)

6984

_LT_COMPILER_C_O($1)

6985

_LT_COMPILER_FILE_LOCKS($1)

6986

_LT_LINKER_SHLIBS($1)

6987

_LT_SYS_DYNAMIC_LINKER($1)

6988

_LT_LINKER_HARDCODE_LIBPATH($1)

6989

6990

_LT_CONFIG($1)

6991

fi # test -n "$compiler"

6992

6993

CC=$lt_save_CC

6994

CFLAGS=$lt_save_CFLAGS

6995

LDCXX=$LD

6996

LD=$lt_save_LD

6997

GCC=$lt_save_GCC

6998

with_gnu_ld=$lt_save_with_gnu_ld

6999

lt_cv_path_LDCXX=$lt_cv_path_LD

7000

lt_cv_path_LD=$lt_save_path_LD

7001

lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld

7002

lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld

7003

fi # test yes != "$_lt_caught_CXX_error"

7004

7005

AC_LANG_POP

7006

])# _LT_LANG_CXX_CONFIG

7007

7008

7009

# _LT_FUNC_STRIPNAME_CNF

7010

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

7011

# func_stripname_cnf prefix suffix name

7012

# strip PREFIX and SUFFIX off of NAME.

7013

# PREFIX and SUFFIX must not contain globbing or regex special

7014

# characters, hashes, percent signs, but SUFFIX may contain a leading

7015

# dot (in which case that matches only a dot).

7016

7017

# This function is identical to the (non-XSI) version of func_stripname,

7018

# except this one can be used by m4 code that may be executed by configure,

7019

# rather than the libtool script.

7020

m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl

7021

AC_REQUIRE([_LT_DECL_SED])

7022

AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])

7023

func_stripname_cnf ()

7024

{

7025

case @S|@2 in

7026

.*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;

7027

*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;

7028

esac

7029

} # func_stripname_cnf

7030

])# _LT_FUNC_STRIPNAME_CNF

7031

7032

# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])

7033

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

7034

# Figure out "hidden" library dependencies from verbose

7035

# compiler output when linking a shared library.

7036

# Parse the compiler output and extract the necessary

7037

# objects, libraries and library flags.

7038

m4_defun([_LT_SYS_HIDDEN_LIBDEPS],

7039

[m4_require([_LT_FILEUTILS_DEFAULTS])dnl

7040

AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl

7041

# Dependencies to place before and after the object being linked:

7042

_LT_TAGVAR(predep_objects, $1)=

7043

_LT_TAGVAR(postdep_objects, $1)=

7044

_LT_TAGVAR(predeps, $1)=

7045

_LT_TAGVAR(postdeps, $1)=

7046

_LT_TAGVAR(compiler_lib_search_path, $1)=

7047

7048

dnl we can't use the lt_simple_compile_test_code here,

7049

dnl because it contains code intended for an executable,

7050

dnl not a library. It's possible we should let each

7051

dnl tag define a new lt_????_link_test_code variable,

7052

dnl but it's only used here...

7053

m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF

7054

int a;

7055

void foo (void) { a = 0; }

7056

_LT_EOF

7057

], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF

7058

class Foo

7059

{

7060

public:

7061

Foo (void) { a = 0; }

7062

private:

7063

int a;

7064

};

7065

_LT_EOF

7066

], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF

7067

subroutine foo

7068

implicit none

7069

integer*4 a

7070

a=0

7071

return

7072

end

7073

_LT_EOF

7074

], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF

7075

subroutine foo

7076

implicit none

7077

integer a

7078

a=0

7079

return

7080

end

7081

_LT_EOF

7082

], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF

7083

public class foo {

7084

private int a;

7085

public void bar (void) {

7086

a = 0;

7087

}

7088

};

7089

_LT_EOF

7090

], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF

7091

package foo

7092

func foo() {

7093

}

7094

_LT_EOF

7095

])

7096

7097

_lt_libdeps_save_CFLAGS=$CFLAGS

7098

case "$CC $CFLAGS " in #(

7099

*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;

7100

*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;

7101

*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;

7102

esac

7103

7104

dnl Parse the compiler output and extract the necessary

7105

dnl objects, libraries and library flags.

7106

if AC_TRY_EVAL(ac_compile); then

7107

# Parse the compiler output and extract the necessary

7108

# objects, libraries and library flags.

7109

7110

# Sentinel used to keep track of whether or not we are before

7111

# the conftest object file.

7112

pre_test_object_deps_done=no

7113

7114

for p in `eval "$output_verbose_link_cmd"`; do

7115

case $prev$p in

7116

7117

-L* | -R* | -l*)

7118

# Some compilers place space between "-{L,R}" and the path.

7119

# Remove the space.

7120

if test x-L = "$p" ||

7121

test x-R = "$p"; then

7122

prev=$p

7123

continue

7124

7125

7126

# Expand the sysroot to ease extracting the directories later.

7127

if test -z "$prev"; then

7128

case $p in

7129

-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;

7130

-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;

7131

-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;

7132

esac

7133

7134

case $p in

7135

=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;

7136

esac

7137

if test no = "$pre_test_object_deps_done"; then

7138

case $prev in

7139

-L | -R)

7140

# Internal compiler library paths should come after those

7141

# provided the user. The postdeps already come after the

7142

# user supplied libs so there is no need to process them.

7143

if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then

7144

_LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p

7145

else

7146

_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"

7147

7148

;;

7149

# The "-l" case would never come before the object being

7150

# linked, so don't bother handling this case.

7151

esac

7152

else

7153

if test -z "$_LT_TAGVAR(postdeps, $1)"; then

7154

_LT_TAGVAR(postdeps, $1)=$prev$p

7155

else

7156

_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"

7157

7158

7159

prev=

7160

;;

7161

7162

*.lto.$objext) ;; # Ignore GCC LTO objects

7163

*.$objext)

7164

# This assumes that the test object file only shows up

7165

# once in the compiler output.

7166

if test "$p" = "conftest.$objext"; then

7167

pre_test_object_deps_done=yes

7168

continue

7169

7170

7171

if test no = "$pre_test_object_deps_done"; then

7172

if test -z "$_LT_TAGVAR(predep_objects, $1)"; then

7173

_LT_TAGVAR(predep_objects, $1)=$p

7174

else

7175

_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"

7176

7177

else

7178

if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then

7179

_LT_TAGVAR(postdep_objects, $1)=$p

7180

else

7181

_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"

7182

7183

7184

;;

7185

7186

*) ;; # Ignore the rest.

7187

7188

esac

7189

done

7190

7191

# Clean up.

7192

rm -f a.out a.exe

7193

else

7194

echo "libtool.m4: error: problem compiling $1 test program"

7195

7196

7197

$RM -f confest.$objext

7198

CFLAGS=$_lt_libdeps_save_CFLAGS

7199

7200

# PORTME: override above test on systems where it is broken

7201

m4_if([$1], [CXX],

7202

[case $host_os in

7203

interix[[3-9]]*)

7204

# Interix 3.5 installs completely hosed .la files for C++, so rather than

7205

# hack all around it, let's just trust "g++" to DTRT.

7206

_LT_TAGVAR(predep_objects,$1)=

7207

_LT_TAGVAR(postdep_objects,$1)=

7208

_LT_TAGVAR(postdeps,$1)=

7209

;;

7210

7211

linux*)

7212

case `$CC -V 2>&1 | sed 5q` in

7213

*Sun\ C*)

7214

# Sun C++ 5.9

7215

7216

# The more standards-conforming stlport4 library is

7217

# incompatible with the Cstd library. Avoid specifying

7218

# it if it's in CXXFLAGS. Ignore libCrun as

7219

# -library=stlport4 depends on it.

7220

case " $CXX $CXXFLAGS " in

7221

*" -library=stlport4 "*)

7222

solaris_use_stlport4=yes

7223

;;

7224

esac

7225

7226

if test yes != "$solaris_use_stlport4"; then

7227

_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'

7228

7229

;;

7230

esac

7231

;;

7232

7233

solaris*)

7234

case $cc_basename in

7235

CC* | sunCC*)

7236

# The more standards-conforming stlport4 library is

7237

# incompatible with the Cstd library. Avoid specifying

7238

# it if it's in CXXFLAGS. Ignore libCrun as

7239

# -library=stlport4 depends on it.

7240

case " $CXX $CXXFLAGS " in

7241

*" -library=stlport4 "*)

7242

solaris_use_stlport4=yes

7243

;;

7244

esac

7245

7246

# Adding this requires a known-good setup of shared libraries for

7247

# Sun compiler versions before 5.6, else PIC objects from an old

7248

# archive will be linked into the output, leading to subtle bugs.

7249

if test yes != "$solaris_use_stlport4"; then

7250

_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'

7251

7252

;;

7253

esac

7254

;;

7255

esac

7256

])

7257

7258

case " $_LT_TAGVAR(postdeps, $1) " in

7259

*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;

7260

esac

7261

_LT_TAGVAR(compiler_lib_search_dirs, $1)=

7262

if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then

7263

_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`

7264

7265

_LT_TAGDECL([], [compiler_lib_search_dirs], [1],

7266

[The directories searched by this compiler when creating a shared library])

7267

_LT_TAGDECL([], [predep_objects], [1],

7268

[Dependencies to place before and after the objects being linked to

7269

create a shared library])

7270

_LT_TAGDECL([], [postdep_objects], [1])

7271

_LT_TAGDECL([], [predeps], [1])

7272

_LT_TAGDECL([], [postdeps], [1])

7273

_LT_TAGDECL([], [compiler_lib_search_path], [1],

7274

[The library search path used internally by the compiler when linking

7275

a shared library])

7276

])# _LT_SYS_HIDDEN_LIBDEPS

7277

7278

7279

# _LT_LANG_F77_CONFIG([TAG])

7280

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

7281

# Ensure that the configuration variables for a Fortran 77 compiler are

7282

# suitably defined. These variables are subsequently used by _LT_CONFIG

7283

# to write the compiler configuration to 'libtool'.

7284

m4_defun([_LT_LANG_F77_CONFIG],

7285

[AC_LANG_PUSH(Fortran 77)

7286

if test -z "$F77" || test no = "$F77"; then

7287

_lt_disable_F77=yes

7288

7289

7290

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

7291

_LT_TAGVAR(allow_undefined_flag, $1)=

7292

_LT_TAGVAR(always_export_symbols, $1)=no

7293

_LT_TAGVAR(archive_expsym_cmds, $1)=

7294

_LT_TAGVAR(export_dynamic_flag_spec, $1)=

7295

_LT_TAGVAR(hardcode_direct, $1)=no

7296

_LT_TAGVAR(hardcode_direct_absolute, $1)=no

7297

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

7298

_LT_TAGVAR(hardcode_libdir_separator, $1)=

7299

_LT_TAGVAR(hardcode_minus_L, $1)=no

7300

_LT_TAGVAR(hardcode_automatic, $1)=no

7301

_LT_TAGVAR(inherit_rpath, $1)=no

7302

_LT_TAGVAR(module_cmds, $1)=

7303

_LT_TAGVAR(module_expsym_cmds, $1)=

7304

_LT_TAGVAR(link_all_deplibs, $1)=unknown

7305

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

7306

_LT_TAGVAR(reload_flag, $1)=$reload_flag

7307

_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

7308

_LT_TAGVAR(no_undefined_flag, $1)=

7309

_LT_TAGVAR(whole_archive_flag_spec, $1)=

7310

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

7311

7312

# Source file extension for f77 test sources.

7313

ac_ext=f

7314

7315

# Object file extension for compiled f77 test sources.

7316

objext=o

7317

_LT_TAGVAR(objext, $1)=$objext

7318

7319

# No sense in running all these tests if we already determined that

7320

# the F77 compiler isn't working. Some variables (like enable_shared)

7321

# are currently assumed to apply to all compilers on this platform,

7322

# and will be corrupted by setting them based on a non-working compiler.

7323

if test yes != "$_lt_disable_F77"; then

7324

# Code to be used in simple compile tests

7325

lt_simple_compile_test_code="\

7326

subroutine t

7327

return

7328

end

7329

7330

7331

# Code to be used in simple link tests

7332

lt_simple_link_test_code="\

7333

program t

7334

end

7335

7336

7337

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

7338

_LT_TAG_COMPILER

7339

7340

# save warnings/boilerplate of simple test code

7341

_LT_COMPILER_BOILERPLATE

7342

_LT_LINKER_BOILERPLATE

7343

7344

# Allow CC to be a program name with arguments.

7345

lt_save_CC=$CC

7346

lt_save_GCC=$GCC

7347

lt_save_CFLAGS=$CFLAGS

7348

CC=${F77-"f77"}

7349

CFLAGS=$FFLAGS

7350

compiler=$CC

7351

_LT_TAGVAR(compiler, $1)=$CC

7352

_LT_CC_BASENAME([$compiler])

7353

GCC=$G77

7354

if test -n "$compiler"; then

7355

AC_MSG_CHECKING([if libtool supports shared libraries])

7356

AC_MSG_RESULT([$can_build_shared])

7357

7358

AC_MSG_CHECKING([whether to build shared libraries])

7359

test no = "$can_build_shared" && enable_shared=no

7360

7361

# On AIX, shared libraries and static libraries use the same namespace, and

7362

# are all built from PIC.

7363

case $host_os in

7364

aix3*)

7365

test yes = "$enable_shared" && enable_static=no

7366

if test -n "$RANLIB"; then

7367

archive_cmds="$archive_cmds~\$RANLIB \$lib"

7368

postinstall_cmds='$RANLIB $lib'

7369

7370

;;

7371

aix[[4-9]]*)

7372

if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then

7373

test yes = "$enable_shared" && enable_static=no

7374

7375

;;

7376

esac

7377

AC_MSG_RESULT([$enable_shared])

7378

7379

AC_MSG_CHECKING([whether to build static libraries])

7380

# Make sure either enable_shared or enable_static is yes.

7381

test yes = "$enable_shared" || enable_static=yes

7382

AC_MSG_RESULT([$enable_static])

7383

7384

_LT_TAGVAR(GCC, $1)=$G77

7385

_LT_TAGVAR(LD, $1)=$LD

7386

7387

## CAVEAT EMPTOR:

7388

## There is no encapsulation within the following macros, do not change

7389

## the running order or otherwise move them around unless you know exactly

7390

## what you are doing...

7391

_LT_COMPILER_PIC($1)

7392

_LT_COMPILER_C_O($1)

7393

_LT_COMPILER_FILE_LOCKS($1)

7394

_LT_LINKER_SHLIBS($1)

7395

_LT_SYS_DYNAMIC_LINKER($1)

7396

_LT_LINKER_HARDCODE_LIBPATH($1)

7397

7398

_LT_CONFIG($1)

7399

fi # test -n "$compiler"

7400

7401

GCC=$lt_save_GCC

7402

CC=$lt_save_CC

7403

CFLAGS=$lt_save_CFLAGS

7404

fi # test yes != "$_lt_disable_F77"

7405

7406

AC_LANG_POP

7407

])# _LT_LANG_F77_CONFIG

7408

7409

7410

# _LT_LANG_FC_CONFIG([TAG])

7411

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

7412

# Ensure that the configuration variables for a Fortran compiler are

7413

# suitably defined. These variables are subsequently used by _LT_CONFIG

7414

# to write the compiler configuration to 'libtool'.

7415

m4_defun([_LT_LANG_FC_CONFIG],

7416

[AC_LANG_PUSH(Fortran)

7417

7418

if test -z "$FC" || test no = "$FC"; then

7419

_lt_disable_FC=yes

7420

7421

7422

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

7423

_LT_TAGVAR(allow_undefined_flag, $1)=

7424

_LT_TAGVAR(always_export_symbols, $1)=no

7425

_LT_TAGVAR(archive_expsym_cmds, $1)=

7426

_LT_TAGVAR(export_dynamic_flag_spec, $1)=

7427

_LT_TAGVAR(hardcode_direct, $1)=no

7428

_LT_TAGVAR(hardcode_direct_absolute, $1)=no

7429

_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

7430

_LT_TAGVAR(hardcode_libdir_separator, $1)=

7431

_LT_TAGVAR(hardcode_minus_L, $1)=no

7432

_LT_TAGVAR(hardcode_automatic, $1)=no

7433

_LT_TAGVAR(inherit_rpath, $1)=no

7434

_LT_TAGVAR(module_cmds, $1)=

7435

_LT_TAGVAR(module_expsym_cmds, $1)=

7436

_LT_TAGVAR(link_all_deplibs, $1)=unknown

7437

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

7438

_LT_TAGVAR(reload_flag, $1)=$reload_flag

7439

_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

7440

_LT_TAGVAR(no_undefined_flag, $1)=

7441

_LT_TAGVAR(whole_archive_flag_spec, $1)=

7442

_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

7443

7444

# Source file extension for fc test sources.

7445

ac_ext=${ac_fc_srcext-f}

7446

7447

# Object file extension for compiled fc test sources.

7448

objext=o

7449

_LT_TAGVAR(objext, $1)=$objext

7450

7451

# No sense in running all these tests if we already determined that

7452

# the FC compiler isn't working. Some variables (like enable_shared)

7453

# are currently assumed to apply to all compilers on this platform,

7454

# and will be corrupted by setting them based on a non-working compiler.

7455

if test yes != "$_lt_disable_FC"; then

7456

# Code to be used in simple compile tests

7457

lt_simple_compile_test_code="\

7458

subroutine t

7459

return

7460

end

7461

7462

7463

# Code to be used in simple link tests

7464

lt_simple_link_test_code="\

7465

program t

7466

end

7467

7468

7469

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

7470

_LT_TAG_COMPILER

7471

7472

# save warnings/boilerplate of simple test code

7473

_LT_COMPILER_BOILERPLATE

7474

_LT_LINKER_BOILERPLATE

7475

7476

# Allow CC to be a program name with arguments.

7477

lt_save_CC=$CC

7478

lt_save_GCC=$GCC

7479

lt_save_CFLAGS=$CFLAGS

7480

CC=${FC-"f95"}

7481

CFLAGS=$FCFLAGS

7482

compiler=$CC

7483

GCC=$ac_cv_fc_compiler_gnu

7484

7485

_LT_TAGVAR(compiler, $1)=$CC

7486

_LT_CC_BASENAME([$compiler])

7487

7488

if test -n "$compiler"; then

7489

AC_MSG_CHECKING([if libtool supports shared libraries])

7490

AC_MSG_RESULT([$can_build_shared])

7491

7492

AC_MSG_CHECKING([whether to build shared libraries])

7493

test no = "$can_build_shared" && enable_shared=no

7494

7495

# On AIX, shared libraries and static libraries use the same namespace, and

7496

# are all built from PIC.

7497

case $host_os in

7498

aix3*)

7499

test yes = "$enable_shared" && enable_static=no

7500

if test -n "$RANLIB"; then

7501

archive_cmds="$archive_cmds~\$RANLIB \$lib"

7502

postinstall_cmds='$RANLIB $lib'

7503

7504

;;

7505

aix[[4-9]]*)

7506

if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then

7507

test yes = "$enable_shared" && enable_static=no

7508

7509

;;

7510

esac

7511

AC_MSG_RESULT([$enable_shared])

7512

7513

AC_MSG_CHECKING([whether to build static libraries])

7514

# Make sure either enable_shared or enable_static is yes.

7515

test yes = "$enable_shared" || enable_static=yes

7516

AC_MSG_RESULT([$enable_static])

7517

7518

_LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu

7519

_LT_TAGVAR(LD, $1)=$LD

7520

7521

## CAVEAT EMPTOR:

7522

## There is no encapsulation within the following macros, do not change

7523

## the running order or otherwise move them around unless you know exactly

7524

## what you are doing...

7525

_LT_SYS_HIDDEN_LIBDEPS($1)

7526

_LT_COMPILER_PIC($1)

7527

_LT_COMPILER_C_O($1)

7528

_LT_COMPILER_FILE_LOCKS($1)

7529

_LT_LINKER_SHLIBS($1)

7530

_LT_SYS_DYNAMIC_LINKER($1)

7531

_LT_LINKER_HARDCODE_LIBPATH($1)

7532

7533

_LT_CONFIG($1)

7534

fi # test -n "$compiler"

7535

7536

GCC=$lt_save_GCC

7537

CC=$lt_save_CC

7538

CFLAGS=$lt_save_CFLAGS

7539

fi # test yes != "$_lt_disable_FC"

7540

7541

AC_LANG_POP

7542

])# _LT_LANG_FC_CONFIG

7543

7544

7545

# _LT_LANG_GCJ_CONFIG([TAG])

7546

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

7547

# Ensure that the configuration variables for the GNU Java Compiler compiler

7548

# are suitably defined. These variables are subsequently used by _LT_CONFIG

7549

# to write the compiler configuration to 'libtool'.

7550

m4_defun([_LT_LANG_GCJ_CONFIG],

7551

[AC_REQUIRE([LT_PROG_GCJ])dnl

7552

AC_LANG_SAVE

7553

7554

# Source file extension for Java test sources.

7555

ac_ext=java

7556

7557

# Object file extension for compiled Java test sources.

7558

objext=o

7559

_LT_TAGVAR(objext, $1)=$objext

7560

7561

# Code to be used in simple compile tests

7562

lt_simple_compile_test_code="class foo {}"

7563

7564

# Code to be used in simple link tests

7565

lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'

7566

7567

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

7568

_LT_TAG_COMPILER

7569

7570

# save warnings/boilerplate of simple test code

7571

_LT_COMPILER_BOILERPLATE

7572

_LT_LINKER_BOILERPLATE

7573

7574

# Allow CC to be a program name with arguments.

7575

lt_save_CC=$CC

7576

lt_save_CFLAGS=$CFLAGS

7577

lt_save_GCC=$GCC

7578

GCC=yes

7579

CC=${GCJ-"gcj"}

7580

CFLAGS=$GCJFLAGS

7581

compiler=$CC

7582

_LT_TAGVAR(compiler, $1)=$CC

7583

_LT_TAGVAR(LD, $1)=$LD

7584

_LT_CC_BASENAME([$compiler])

7585

7586

# GCJ did not exist at the time GCC didn't implicitly link libc in.

7587

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

7588

7589

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

7590

_LT_TAGVAR(reload_flag, $1)=$reload_flag

7591

_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

7592

7593

## CAVEAT EMPTOR:

7594

## There is no encapsulation within the following macros, do not change

7595

## the running order or otherwise move them around unless you know exactly

7596

## what you are doing...

7597

if test -n "$compiler"; then

7598

_LT_COMPILER_NO_RTTI($1)

7599

_LT_COMPILER_PIC($1)

7600

_LT_COMPILER_C_O($1)

7601

_LT_COMPILER_FILE_LOCKS($1)

7602

_LT_LINKER_SHLIBS($1)

7603

_LT_LINKER_HARDCODE_LIBPATH($1)

7604

7605

_LT_CONFIG($1)

7606

7607

7608

AC_LANG_RESTORE

7609

7610

GCC=$lt_save_GCC

7611

CC=$lt_save_CC

7612

CFLAGS=$lt_save_CFLAGS

7613

])# _LT_LANG_GCJ_CONFIG

7614

7615

7616

# _LT_LANG_GO_CONFIG([TAG])

7617

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

7618

# Ensure that the configuration variables for the GNU Go compiler

7619

# are suitably defined. These variables are subsequently used by _LT_CONFIG

7620

# to write the compiler configuration to 'libtool'.

7621

m4_defun([_LT_LANG_GO_CONFIG],

7622

[AC_REQUIRE([LT_PROG_GO])dnl

7623

AC_LANG_SAVE

7624

7625

# Source file extension for Go test sources.

7626

ac_ext=go

7627

7628

# Object file extension for compiled Go test sources.

7629

objext=o

7630

_LT_TAGVAR(objext, $1)=$objext

7631

7632

# Code to be used in simple compile tests

7633

lt_simple_compile_test_code="package main; func main() { }"

7634

7635

# Code to be used in simple link tests

7636

lt_simple_link_test_code='package main; func main() { }'

7637

7638

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

7639

_LT_TAG_COMPILER

7640

7641

# save warnings/boilerplate of simple test code

7642

_LT_COMPILER_BOILERPLATE

7643

_LT_LINKER_BOILERPLATE

7644

7645

# Allow CC to be a program name with arguments.

7646

lt_save_CC=$CC

7647

lt_save_CFLAGS=$CFLAGS

7648

lt_save_GCC=$GCC

7649

GCC=yes

7650

CC=${GOC-"gccgo"}

7651

CFLAGS=$GOFLAGS

7652

compiler=$CC

7653

_LT_TAGVAR(compiler, $1)=$CC

7654

_LT_TAGVAR(LD, $1)=$LD

7655

_LT_CC_BASENAME([$compiler])

7656

7657

# Go did not exist at the time GCC didn't implicitly link libc in.

7658

_LT_TAGVAR(archive_cmds_need_lc, $1)=no

7659

7660

_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

7661

_LT_TAGVAR(reload_flag, $1)=$reload_flag

7662

_LT_TAGVAR(reload_cmds, $1)=$reload_cmds

7663

7664

## CAVEAT EMPTOR:

7665

## There is no encapsulation within the following macros, do not change

7666

## the running order or otherwise move them around unless you know exactly

7667

## what you are doing...

7668

if test -n "$compiler"; then

7669

_LT_COMPILER_NO_RTTI($1)

7670

_LT_COMPILER_PIC($1)

7671

_LT_COMPILER_C_O($1)

7672

_LT_COMPILER_FILE_LOCKS($1)

7673

_LT_LINKER_SHLIBS($1)

7674

_LT_LINKER_HARDCODE_LIBPATH($1)

7675

7676

_LT_CONFIG($1)

7677

7678

7679

AC_LANG_RESTORE

7680

7681

GCC=$lt_save_GCC

7682

CC=$lt_save_CC

7683

CFLAGS=$lt_save_CFLAGS

7684

])# _LT_LANG_GO_CONFIG

7685

7686

7687

# _LT_LANG_RC_CONFIG([TAG])

7688

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

7689

# Ensure that the configuration variables for the Windows resource compiler

7690

# are suitably defined. These variables are subsequently used by _LT_CONFIG

7691

# to write the compiler configuration to 'libtool'.

7692

m4_defun([_LT_LANG_RC_CONFIG],

7693

[AC_REQUIRE([LT_PROG_RC])dnl

7694

AC_LANG_SAVE

7695

7696

# Source file extension for RC test sources.

7697

ac_ext=rc

7698

7699

# Object file extension for compiled RC test sources.

7700

objext=o

7701

_LT_TAGVAR(objext, $1)=$objext

7702

7703

# Code to be used in simple compile tests

7704

lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'

7705

7706

# Code to be used in simple link tests

7707

lt_simple_link_test_code=$lt_simple_compile_test_code

7708

7709

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

7710

_LT_TAG_COMPILER

7711

7712

# save warnings/boilerplate of simple test code

7713

_LT_COMPILER_BOILERPLATE

7714

_LT_LINKER_BOILERPLATE

7715

7716

# Allow CC to be a program name with arguments.

7717

lt_save_CC=$CC

7718

lt_save_CFLAGS=$CFLAGS

7719

lt_save_GCC=$GCC

7720

GCC=

7721

CC=${RC-"windres"}

7722

CFLAGS=

7723

compiler=$CC

7724

_LT_TAGVAR(compiler, $1)=$CC

7725

_LT_CC_BASENAME([$compiler])

7726

_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

7727

7728

if test -n "$compiler"; then

7729

7730

_LT_CONFIG($1)

7731

7732

7733

GCC=$lt_save_GCC

7734

AC_LANG_RESTORE

7735

CC=$lt_save_CC

7736

CFLAGS=$lt_save_CFLAGS

7737

])# _LT_LANG_RC_CONFIG

7738

7739

7740

# LT_PROG_GCJ

7741

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

7742

AC_DEFUN([LT_PROG_GCJ],

7743

[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],

7744

[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],

7745

[AC_CHECK_TOOL(GCJ, gcj,)

7746

test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"

7747

AC_SUBST(GCJFLAGS)])])[]dnl

7748

])

7749

7750

# Old name:

7751

AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])

7752

dnl aclocal-1.4 backwards compatibility:

7753

dnl AC_DEFUN([LT_AC_PROG_GCJ], [])

7754

7755

7756

# LT_PROG_GO

7757

# ----------

7758

AC_DEFUN([LT_PROG_GO],

7759

[AC_CHECK_TOOL(GOC, gccgo,)

7760

])

7761

7762

7763

# LT_PROG_RC

7764

# ----------

7765

AC_DEFUN([LT_PROG_RC],

7766

[AC_CHECK_TOOL(RC, windres,)

7767

])

7768

7769

# Old name:

7770

AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])

7771

dnl aclocal-1.4 backwards compatibility:

7772

dnl AC_DEFUN([LT_AC_PROG_RC], [])

7773

7774

7775

# _LT_DECL_EGREP

7776

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

7777

# If we don't have a new enough Autoconf to choose the best grep

7778

# available, choose the one first in the user's PATH.

7779

m4_defun([_LT_DECL_EGREP],

7780

[AC_REQUIRE([AC_PROG_EGREP])dnl

7781

AC_REQUIRE([AC_PROG_FGREP])dnl

7782

test -z "$GREP" && GREP=grep

7783

_LT_DECL([], [GREP], [1], [A grep program that handles long lines])

7784

_LT_DECL([], [EGREP], [1], [An ERE matcher])

7785

_LT_DECL([], [FGREP], [1], [A literal string matcher])

7786

dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too

7787

AC_SUBST([GREP])

7788

])

7789

7790

7791

# _LT_DECL_OBJDUMP

7792

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

7793

# If we don't have a new enough Autoconf to choose the best objdump

7794

# available, choose the one first in the user's PATH.

7795

m4_defun([_LT_DECL_OBJDUMP],

7796

[AC_CHECK_TOOL(OBJDUMP, objdump, false)

7797

test -z "$OBJDUMP" && OBJDUMP=objdump

7798

_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])

7799

AC_SUBST([OBJDUMP])

7800

])

7801

7802

# _LT_DECL_DLLTOOL

7803

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

7804

# Ensure DLLTOOL variable is set.

7805

m4_defun([_LT_DECL_DLLTOOL],

7806

[AC_CHECK_TOOL(DLLTOOL, dlltool, false)

7807

test -z "$DLLTOOL" && DLLTOOL=dlltool

7808

_LT_DECL([], [DLLTOOL], [1], [DLL creation program])

7809

AC_SUBST([DLLTOOL])

7810

])

7811

7812

# _LT_DECL_SED

7813

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

7814

# Check for a fully-functional sed program, that truncates

7815

# as few characters as possible. Prefer GNU sed if found.

7816

m4_defun([_LT_DECL_SED],

7817

[AC_PROG_SED

7818

test -z "$SED" && SED=sed

7819

Xsed="$SED -e 1s/^X//"

7820

_LT_DECL([], [SED], [1], [A sed program that does not truncate output])

7821

_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],

7822

[Sed that helps us avoid accidentally triggering echo(1) options like -n])

7823

])# _LT_DECL_SED

7824

7825

m4_ifndef([AC_PROG_SED], [

7826

############################################################

7827

# NOTE: This macro has been submitted for inclusion into #

7828

# GNU Autoconf as AC_PROG_SED. When it is available in #

7829

# a released version of Autoconf we should remove this #

7830

# macro and use it instead. #

7831

############################################################

7832

7833

m4_defun([AC_PROG_SED],

7834

[AC_MSG_CHECKING([for a sed that does not truncate output])

7835

AC_CACHE_VAL(lt_cv_path_SED,

7836

[# Loop through the user's path and test for sed and gsed.

7837

# Then use that list of sed's as ones to test for truncation.

7838

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7839

for as_dir in $PATH

7840

7841

IFS=$as_save_IFS

7842

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

7843

for lt_ac_prog in sed gsed; do

7844

for ac_exec_ext in '' $ac_executable_extensions; do

7845

if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then

7846

lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"

7847

7848

done

7849

done

7850

done

7851

IFS=$as_save_IFS

7852

lt_ac_max=0

7853

lt_ac_count=0

7854

# Add /usr/xpg4/bin/sed as it is typically found on Solaris

7855

# along with /bin/sed that truncates output.

7856

for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do

7857

test ! -f "$lt_ac_sed" && continue

7858

cat /dev/null > conftest.in

7859

lt_ac_count=0

7860

echo $ECHO_N "0123456789$ECHO_C" >conftest.in

7861

# Check for GNU sed and select it if it is found.

7862

if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then

7863

lt_cv_path_SED=$lt_ac_sed

7864

break

7865

7866

while true; do

7867

cat conftest.in conftest.in >conftest.tmp

7868

mv conftest.tmp conftest.in

7869

cp conftest.in conftest.nl

7870

echo >>conftest.nl

7871

$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break

7872

cmp -s conftest.out conftest.nl || break

7873

# 10000 chars as input seems more than enough

7874

test 10 -lt "$lt_ac_count" && break

7875

lt_ac_count=`expr $lt_ac_count + 1`

7876

if test "$lt_ac_count" -gt "$lt_ac_max"; then

7877

lt_ac_max=$lt_ac_count

7878

lt_cv_path_SED=$lt_ac_sed

7879

7880

done

7881

done

7882

])

7883

SED=$lt_cv_path_SED

7884

AC_SUBST([SED])

7885

AC_MSG_RESULT([$SED])

7886

])#AC_PROG_SED

7887

])#m4_ifndef

7888

7889

# Old name:

7890

AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])

7891

dnl aclocal-1.4 backwards compatibility:

7892

dnl AC_DEFUN([LT_AC_PROG_SED], [])

7893

7894

7895

# _LT_CHECK_SHELL_FEATURES

7896

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

7897

# Find out whether the shell is Bourne or XSI compatible,

7898

# or has some other useful features.

7899

m4_defun([_LT_CHECK_SHELL_FEATURES],

7900

[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

7901

lt_unset=unset

7902

else

7903

lt_unset=false

7904

7905

_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl

7906

7907

# test EBCDIC or ASCII

7908

case `echo X|tr X '\101'` in

7909

A) # ASCII based system

7910

# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr

7911

lt_SP2NL='tr \040 \012'

7912

lt_NL2SP='tr \015\012 \040\040'

7913

;;

7914

*) # EBCDIC based system

7915

lt_SP2NL='tr \100 \n'

7916

lt_NL2SP='tr \r\n \100\100'

7917

;;

7918

esac

7919

_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl

7920

_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl

7921

])# _LT_CHECK_SHELL_FEATURES

7922

7923

7924

# _LT_PATH_CONVERSION_FUNCTIONS

7925

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

7926

# Determine what file name conversion functions should be used by

7927

# func_to_host_file (and, implicitly, by func_to_host_path). These are needed

7928

# for certain cross-compile configurations and native mingw.

7929

m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],

7930

[AC_REQUIRE([AC_CANONICAL_HOST])dnl

7931

AC_REQUIRE([AC_CANONICAL_BUILD])dnl

7932

AC_MSG_CHECKING([how to convert $build file names to $host format])

7933

AC_CACHE_VAL(lt_cv_to_host_file_cmd,

7934

[case $host in

7935

*-*-mingw* )

7936

case $build in

7937

*-*-mingw* ) # actually msys

7938

lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32

7939

;;

7940

*-*-cygwin* )

7941

lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32

7942

;;

7943

* ) # otherwise, assume *nix

7944

lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32

7945

;;

7946

esac

7947

;;

7948

*-*-cygwin* )

7949

case $build in

7950

*-*-mingw* ) # actually msys

7951

lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin

7952

;;

7953

*-*-cygwin* )

7954

lt_cv_to_host_file_cmd=func_convert_file_noop

7955

;;

7956

* ) # otherwise, assume *nix

7957

lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin

7958

;;

7959

esac

7960

;;

7961

* ) # unhandled hosts (and "normal" native builds)

7962

lt_cv_to_host_file_cmd=func_convert_file_noop

7963

;;

7964

esac

7965

])

7966

to_host_file_cmd=$lt_cv_to_host_file_cmd

7967

AC_MSG_RESULT([$lt_cv_to_host_file_cmd])

7968

_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],

7969

[0], [convert $build file names to $host format])dnl

7970

7971

AC_MSG_CHECKING([how to convert $build file names to toolchain format])

7972

AC_CACHE_VAL(lt_cv_to_tool_file_cmd,

7973

[#assume ordinary cross tools, or native build.

7974

lt_cv_to_tool_file_cmd=func_convert_file_noop

7975

case $host in

7976

*-*-mingw* )

7977

case $build in

7978

*-*-mingw* ) # actually msys

7979

lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32

7980

;;

7981

esac

7982

;;

7983

esac

7984

])

7985

to_tool_file_cmd=$lt_cv_to_tool_file_cmd

7986

AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])

7987

_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],

7988

[0], [convert $build files to toolchain format])dnl

7989

])# _LT_PATH_CONVERSION_FUNCTIONS

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