1# generated automatically by aclocal 1.10 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_if(m4_PACKAGE_VERSION, [2.61],, 15[m4_fatal([this file was generated for autoconf 2.61. 16You have another version of autoconf. If you want to use that, 17you should regenerate the build system entirely.], [63])]) 18 19# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 20 21# serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL 22 23 24# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 25# ----------------------------------------------------------- 26# If this macro is not defined by Autoconf, define it here. 27m4_ifdef([AC_PROVIDE_IFELSE], 28 [], 29 [m4_define([AC_PROVIDE_IFELSE], 30 [m4_ifdef([AC_PROVIDE_$1], 31 [$2], [$3])])]) 32 33 34# AC_PROG_LIBTOOL 35# --------------- 36AC_DEFUN([AC_PROG_LIBTOOL], 37[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 38dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 39dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 40 AC_PROVIDE_IFELSE([AC_PROG_CXX], 41 [AC_LIBTOOL_CXX], 42 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 43 ])]) 44dnl And a similar setup for Fortran 77 support 45 AC_PROVIDE_IFELSE([AC_PROG_F77], 46 [AC_LIBTOOL_F77], 47 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 48])]) 49 50dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 51dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 52dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 53 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 54 [AC_LIBTOOL_GCJ], 55 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 56 [AC_LIBTOOL_GCJ], 57 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 58 [AC_LIBTOOL_GCJ], 59 [ifdef([AC_PROG_GCJ], 60 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 61 ifdef([A][M_PROG_GCJ], 62 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 63 ifdef([LT_AC_PROG_GCJ], 64 [define([LT_AC_PROG_GCJ], 65 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 66])])# AC_PROG_LIBTOOL 67 68 69# _AC_PROG_LIBTOOL 70# ---------------- 71AC_DEFUN([_AC_PROG_LIBTOOL], 72[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 73AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 74AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 75AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 76 77# This can be used to rebuild libtool when needed 78LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 79 80# Always use our own libtool. 81LIBTOOL='$(SHELL) $(top_builddir)/libtool' 82AC_SUBST(LIBTOOL)dnl 83 84# Prevent multiple expansion 85define([AC_PROG_LIBTOOL], []) 86])# _AC_PROG_LIBTOOL 87 88 89# AC_LIBTOOL_SETUP 90# ---------------- 91AC_DEFUN([AC_LIBTOOL_SETUP], 92[AC_PREREQ(2.50)dnl 93AC_REQUIRE([AC_ENABLE_SHARED])dnl 94AC_REQUIRE([AC_ENABLE_STATIC])dnl 95AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 96AC_REQUIRE([AC_CANONICAL_HOST])dnl 97AC_REQUIRE([AC_CANONICAL_BUILD])dnl 98AC_REQUIRE([AC_PROG_CC])dnl 99AC_REQUIRE([AC_PROG_LD])dnl 100AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 101AC_REQUIRE([AC_PROG_NM])dnl 102 103AC_REQUIRE([AC_PROG_LN_S])dnl 104AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 105# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 106AC_REQUIRE([AC_OBJEXT])dnl 107AC_REQUIRE([AC_EXEEXT])dnl 108dnl 109 110AC_LIBTOOL_SYS_MAX_CMD_LEN 111AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 112AC_LIBTOOL_OBJDIR 113 114AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 115_LT_AC_PROG_ECHO_BACKSLASH 116 117case $host_os in 118aix3*) 119 # AIX sometimes has problems with the GCC collect2 program. 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Skip known compiler wrappers and cross-prefix. 253AC_DEFUN([_LT_CC_BASENAME], 254[for cc_temp in $1""; do 255 case $cc_temp in 256 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 257 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 258 \-*) ;; 259 *) break;; 260 esac 261done 262cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 263]) 264 265 266# _LT_COMPILER_BOILERPLATE 267# ------------------------ 268# Check for compiler boilerplate output or warnings with 269# the simple compiler test code. 270AC_DEFUN([_LT_COMPILER_BOILERPLATE], 271[ac_outfile=conftest.$ac_objext 272printf "$lt_simple_compile_test_code" >conftest.$ac_ext 273eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 274_lt_compiler_boilerplate=`cat conftest.err` 275$rm conftest* 276])# _LT_COMPILER_BOILERPLATE 277 278 279# _LT_LINKER_BOILERPLATE 280# ---------------------- 281# Check for linker boilerplate output or warnings with 282# the simple link test code. 283AC_DEFUN([_LT_LINKER_BOILERPLATE], 284[ac_outfile=conftest.$ac_objext 285printf "$lt_simple_link_test_code" >conftest.$ac_ext 286eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 287_lt_linker_boilerplate=`cat conftest.err` 288$rm conftest* 289])# _LT_LINKER_BOILERPLATE 290 291 292# _LT_AC_SYS_LIBPATH_AIX 293# ---------------------- 294# Links a minimal program and checks the executable 295# for the system default hardcoded library path. In most cases, 296# this is /usr/lib:/lib, but when the MPI compilers are used 297# the location of the communication and MPI libs are included too. 298# If we don't find anything, use the default library path according 299# to the aix ld manual. 300AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 301[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 302aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 303}'` 304# Check for a 64-bit object if we didn't find anything. 305if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 306}'`; fi],[]) 307if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 308])# _LT_AC_SYS_LIBPATH_AIX 309 310 311# _LT_AC_SHELL_INIT(ARG) 312# ---------------------- 313AC_DEFUN([_LT_AC_SHELL_INIT], 314[ifdef([AC_DIVERSION_NOTICE], 315 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 316 [AC_DIVERT_PUSH(NOTICE)]) 317$1 318AC_DIVERT_POP 319])# _LT_AC_SHELL_INIT 320 321 322# _LT_AC_PROG_ECHO_BACKSLASH 323# -------------------------- 324# Add some code to the start of the generated configure script which 325# will find an echo command which doesn't interpret backslashes. 326AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 327[_LT_AC_SHELL_INIT([ 328# Check that we are running under the correct shell. 329SHELL=${CONFIG_SHELL-/bin/sh} 330 331case X$ECHO in 332X*--fallback-echo) 333 # Remove one level of quotation (which was required for Make). 334 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 335 ;; 336esac 337 338echo=${ECHO-echo} 339if test "X[$]1" = X--no-reexec; then 340 # Discard the --no-reexec flag, and continue. 341 shift 342elif test "X[$]1" = X--fallback-echo; then 343 # Avoid inline document here, it may be left over 344 : 345elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 346 # Yippee, $echo works! 347 : 348else 349 # Restart under the correct shell. 350 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 351fi 352 353if test "X[$]1" = X--fallback-echo; then 354 # used as fallback echo 355 shift 356 cat <<EOF 357[$]* 358EOF 359 exit 0 360fi 361 362# The HP-UX ksh and POSIX shell print the target directory to stdout 363# if CDPATH is set. 364(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 365 366if test -z "$ECHO"; then 367if test "X${echo_test_string+set}" != Xset; then 368# find a string as large as possible, as long as the shell can cope with it 369 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 370 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 371 if (echo_test_string=`eval $cmd`) 2>/dev/null && 372 echo_test_string=`eval $cmd` && 373 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 374 then 375 break 376 fi 377 done 378fi 379 380if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 381 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 382 test "X$echo_testing_string" = "X$echo_test_string"; then 383 : 384else 385 # The Solaris, AIX, and Digital Unix default echo programs unquote 386 # backslashes. This makes it impossible to quote backslashes using 387 # echo "$something" | sed 's/\\/\\\\/g' 388 # 389 # So, first we look for a working echo in the user's PATH. 390 391 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 392 for dir in $PATH /usr/ucb; do 393 IFS="$lt_save_ifs" 394 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 395 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 396 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 397 test "X$echo_testing_string" = "X$echo_test_string"; then 398 echo="$dir/echo" 399 break 400 fi 401 done 402 IFS="$lt_save_ifs" 403 404 if test "X$echo" = Xecho; then 405 # We didn't find a better echo, so look for alternatives. 406 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 407 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 408 test "X$echo_testing_string" = "X$echo_test_string"; then 409 # This shell has a builtin print -r that does the trick. 410 echo='print -r' 411 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 412 test "X$CONFIG_SHELL" != X/bin/ksh; then 413 # If we have ksh, try running configure again with it. 414 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 415 export ORIGINAL_CONFIG_SHELL 416 CONFIG_SHELL=/bin/ksh 417 export CONFIG_SHELL 418 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 419 else 420 # Try using printf. 421 echo='printf %s\n' 422 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 423 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 424 test "X$echo_testing_string" = "X$echo_test_string"; then 425 # Cool, printf works 426 : 427 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 428 test "X$echo_testing_string" = 'X\t' && 429 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 430 test "X$echo_testing_string" = "X$echo_test_string"; then 431 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 432 export CONFIG_SHELL 433 SHELL="$CONFIG_SHELL" 434 export SHELL 435 echo="$CONFIG_SHELL [$]0 --fallback-echo" 436 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 437 test "X$echo_testing_string" = 'X\t' && 438 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 439 test "X$echo_testing_string" = "X$echo_test_string"; then 440 echo="$CONFIG_SHELL [$]0 --fallback-echo" 441 else 442 # maybe with a smaller string... 443 prev=: 444 445 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 446 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 447 then 448 break 449 fi 450 prev="$cmd" 451 done 452 453 if test "$prev" != 'sed 50q "[$]0"'; then 454 echo_test_string=`eval $prev` 455 export echo_test_string 456 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 457 else 458 # Oops. We lost completely, so just stick with echo. 459 echo=echo 460 fi 461 fi 462 fi 463 fi 464fi 465fi 466 467# Copy echo and quote the copy suitably for passing to libtool from 468# the Makefile, instead of quoting the original, which is used later. 469ECHO=$echo 470if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 471 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 472fi 473 474AC_SUBST(ECHO) 475])])# _LT_AC_PROG_ECHO_BACKSLASH 476 477 478# _LT_AC_LOCK 479# ----------- 480AC_DEFUN([_LT_AC_LOCK], 481[AC_ARG_ENABLE([libtool-lock], 482 [AC_HELP_STRING([--disable-libtool-lock], 483 [avoid locking (might break parallel builds)])]) 484test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 485 486# Some flags need to be propagated to the compiler or linker for good 487# libtool support. 488case $host in 489ia64-*-hpux*) 490 # Find out which ABI we are using. 491 echo 'int i;' > conftest.$ac_ext 492 if AC_TRY_EVAL(ac_compile); then 493 case `/usr/bin/file conftest.$ac_objext` in 494 *ELF-32*) 495 HPUX_IA64_MODE="32" 496 ;; 497 *ELF-64*) 498 HPUX_IA64_MODE="64" 499 ;; 500 esac 501 fi 502 rm -rf conftest* 503 ;; 504*-*-irix6*) 505 # Find out which ABI we are using. 506 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 507 if AC_TRY_EVAL(ac_compile); then 508 if test "$lt_cv_prog_gnu_ld" = yes; then 509 case `/usr/bin/file conftest.$ac_objext` in 510 *32-bit*) 511 LD="${LD-ld} -melf32bsmip" 512 ;; 513 *N32*) 514 LD="${LD-ld} -melf32bmipn32" 515 ;; 516 *64-bit*) 517 LD="${LD-ld} -melf64bmip" 518 ;; 519 esac 520 else 521 case `/usr/bin/file conftest.$ac_objext` in 522 *32-bit*) 523 LD="${LD-ld} -32" 524 ;; 525 *N32*) 526 LD="${LD-ld} -n32" 527 ;; 528 *64-bit*) 529 LD="${LD-ld} -64" 530 ;; 531 esac 532 fi 533 fi 534 rm -rf conftest* 535 ;; 536 537x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 538 # Find out which ABI we are using. 539 echo 'int i;' > conftest.$ac_ext 540 if AC_TRY_EVAL(ac_compile); then 541 case `/usr/bin/file conftest.o` in 542 *32-bit*) 543 case $host in 544 x86_64-*linux*) 545 LD="${LD-ld} -m elf_i386" 546 ;; 547 ppc64-*linux*|powerpc64-*linux*) 548 LD="${LD-ld} -m elf32ppclinux" 549 ;; 550 s390x-*linux*) 551 LD="${LD-ld} -m elf_s390" 552 ;; 553 sparc64-*linux*) 554 LD="${LD-ld} -m elf32_sparc" 555 ;; 556 esac 557 ;; 558 *64-bit*) 559 case $host in 560 x86_64-*linux*) 561 LD="${LD-ld} -m elf_x86_64" 562 ;; 563 ppc*-*linux*|powerpc*-*linux*) 564 LD="${LD-ld} -m elf64ppc" 565 ;; 566 s390*-*linux*) 567 LD="${LD-ld} -m elf64_s390" 568 ;; 569 sparc*-*linux*) 570 LD="${LD-ld} -m elf64_sparc" 571 ;; 572 esac 573 ;; 574 esac 575 fi 576 rm -rf conftest* 577 ;; 578 579*-*-sco3.2v5*) 580 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 581 SAVE_CFLAGS="$CFLAGS" 582 CFLAGS="$CFLAGS -belf" 583 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 584 [AC_LANG_PUSH(C) 585 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 586 AC_LANG_POP]) 587 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 588 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 589 CFLAGS="$SAVE_CFLAGS" 590 fi 591 ;; 592sparc*-*solaris*) 593 # Find out which ABI we are using. 594 echo 'int i;' > conftest.$ac_ext 595 if AC_TRY_EVAL(ac_compile); then 596 case `/usr/bin/file conftest.o` in 597 *64-bit*) 598 case $lt_cv_prog_gnu_ld in 599 yes*) LD="${LD-ld} -m elf64_sparc" ;; 600 *) LD="${LD-ld} -64" ;; 601 esac 602 ;; 603 esac 604 fi 605 rm -rf conftest* 606 ;; 607 608AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 609[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 610 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 611 AC_CHECK_TOOL(AS, as, false) 612 AC_CHECK_TOOL(OBJDUMP, objdump, false) 613 ;; 614 ]) 615esac 616 617need_locks="$enable_libtool_lock" 618 619])# _LT_AC_LOCK 620 621 622# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 623# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 624# ---------------------------------------------------------------- 625# Check whether the given compiler option works 626AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 627[AC_REQUIRE([LT_AC_PROG_SED]) 628AC_CACHE_CHECK([$1], [$2], 629 [$2=no 630 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 631 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 632 lt_compiler_flag="$3" 633 # Insert the option either (1) after the last *FLAGS variable, or 634 # (2) before a word containing "conftest.", or (3) at the end. 635 # Note that $ac_compile itself does not contain backslashes and begins 636 # with a dollar sign (not a hyphen), so the echo should work correctly. 637 # The option is referenced via a variable to avoid confusing sed. 638 lt_compile=`echo "$ac_compile" | $SED \ 639 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 640 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 641 -e 's:$: $lt_compiler_flag:'` 642 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 643 (eval "$lt_compile" 2>conftest.err) 644 ac_status=$? 645 cat conftest.err >&AS_MESSAGE_LOG_FD 646 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 647 if (exit $ac_status) && test -s "$ac_outfile"; then 648 # The compiler can only warn and ignore the option if not recognized 649 # So say no if there are warnings other than the usual output. 650 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 651 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 652 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 653 $2=yes 654 fi 655 fi 656 $rm conftest* 657]) 658 659if test x"[$]$2" = xyes; then 660 ifelse([$5], , :, [$5]) 661else 662 ifelse([$6], , :, [$6]) 663fi 664])# AC_LIBTOOL_COMPILER_OPTION 665 666 667# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 668# [ACTION-SUCCESS], [ACTION-FAILURE]) 669# ------------------------------------------------------------ 670# Check whether the given compiler option works 671AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 672[AC_CACHE_CHECK([$1], [$2], 673 [$2=no 674 save_LDFLAGS="$LDFLAGS" 675 LDFLAGS="$LDFLAGS $3" 676 printf "$lt_simple_link_test_code" > conftest.$ac_ext 677 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 678 # The linker can only warn and ignore the option if not recognized 679 # So say no if there are warnings 680 if test -s conftest.err; then 681 # Append any errors to the config.log. 682 cat conftest.err 1>&AS_MESSAGE_LOG_FD 683 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 684 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 685 if diff conftest.exp conftest.er2 >/dev/null; then 686 $2=yes 687 fi 688 else 689 $2=yes 690 fi 691 fi 692 $rm conftest* 693 LDFLAGS="$save_LDFLAGS" 694]) 695 696if test x"[$]$2" = xyes; then 697 ifelse([$4], , :, [$4]) 698else 699 ifelse([$5], , :, [$5]) 700fi 701])# AC_LIBTOOL_LINKER_OPTION 702 703 704# AC_LIBTOOL_SYS_MAX_CMD_LEN 705# -------------------------- 706AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 707[# find the maximum length of command line arguments 708AC_MSG_CHECKING([the maximum length of command line arguments]) 709AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 710 i=0 711 teststring="ABCD" 712 713 case $build_os in 714 msdosdjgpp*) 715 # On DJGPP, this test can blow up pretty badly due to problems in libc 716 # (any single argument exceeding 2000 bytes causes a buffer overrun 717 # during glob expansion). Even if it were fixed, the result of this 718 # check would be larger than it should be. 719 lt_cv_sys_max_cmd_len=12288; # 12K is about right 720 ;; 721 722 gnu*) 723 # Under GNU Hurd, this test is not required because there is 724 # no limit to the length of command line arguments. 725 # Libtool will interpret -1 as no limit whatsoever 726 lt_cv_sys_max_cmd_len=-1; 727 ;; 728 729 cygwin* | mingw*) 730 # On Win9x/ME, this test blows up -- it succeeds, but takes 731 # about 5 minutes as the teststring grows exponentially. 732 # Worse, since 9x/ME are not pre-emptively multitasking, 733 # you end up with a "frozen" computer, even though with patience 734 # the test eventually succeeds (with a max line length of 256k). 735 # Instead, let's just punt: use the minimum linelength reported by 736 # all of the supported platforms: 8192 (on NT/2K/XP). 737 lt_cv_sys_max_cmd_len=8192; 738 ;; 739 740 amigaos*) 741 # On AmigaOS with pdksh, this test takes hours, literally. 742 # So we just punt and use a minimum line length of 8192. 743 lt_cv_sys_max_cmd_len=8192; 744 ;; 745 746 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 747 # This has been around since 386BSD, at least. Likely further. 748 if test -x /sbin/sysctl; then 749 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 750 elif test -x /usr/sbin/sysctl; then 751 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 752 else 753 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 754 fi 755 # And add a safety zone 756 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 757 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 758 ;; 759 760 interix*) 761 # We know the value 262144 and hardcode it with a safety zone (like BSD) 762 lt_cv_sys_max_cmd_len=196608 763 ;; 764 765 osf*) 766 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 767 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 768 # nice to cause kernel panics so lets avoid the loop below. 769 # First set a reasonable default. 770 lt_cv_sys_max_cmd_len=16384 771 # 772 if test -x /sbin/sysconfig; then 773 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 774 *1*) lt_cv_sys_max_cmd_len=-1 ;; 775 esac 776 fi 777 ;; 778 sco3.2v5*) 779 lt_cv_sys_max_cmd_len=102400 780 ;; 781 sysv5* | sco5v6* | sysv4.2uw2*) 782 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 783 if test -n "$kargmax"; then 784 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 785 else 786 lt_cv_sys_max_cmd_len=32768 787 fi 788 ;; 789 *) 790 # If test is not a shell built-in, we'll probably end up computing a 791 # maximum length that is only half of the actual maximum length, but 792 # we can't tell. 793 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 794 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 795 = "XX$teststring") >/dev/null 2>&1 && 796 new_result=`expr "X$teststring" : ".*" 2>&1` && 797 lt_cv_sys_max_cmd_len=$new_result && 798 test $i != 17 # 1/2 MB should be enough 799 do 800 i=`expr $i + 1` 801 teststring=$teststring$teststring 802 done 803 teststring= 804 # Add a significant safety factor because C++ compilers can tack on massive 805 # amounts of additional arguments before passing them to the linker. 806 # It appears as though 1/2 is a usable value. 807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 808 ;; 809 esac 810]) 811if test -n $lt_cv_sys_max_cmd_len ; then 812 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 813else 814 AC_MSG_RESULT(none) 815fi 816])# AC_LIBTOOL_SYS_MAX_CMD_LEN 817 818 819# _LT_AC_CHECK_DLFCN 820# ------------------ 821AC_DEFUN([_LT_AC_CHECK_DLFCN], 822[AC_CHECK_HEADERS(dlfcn.h)dnl 823])# _LT_AC_CHECK_DLFCN 824 825 826# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 827# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 828# --------------------------------------------------------------------- 829AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 830[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 831if test "$cross_compiling" = yes; then : 832 [$4] 833else 834 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 835 lt_status=$lt_dlunknown 836 cat > conftest.$ac_ext <<EOF 837[#line __oline__ "configure" 838#include "confdefs.h" 839 840#if HAVE_DLFCN_H 841#include <dlfcn.h> 842#endif 843 844#include <stdio.h> 845 846#ifdef RTLD_GLOBAL 847# define LT_DLGLOBAL RTLD_GLOBAL 848#else 849# ifdef DL_GLOBAL 850# define LT_DLGLOBAL DL_GLOBAL 851# else 852# define LT_DLGLOBAL 0 853# endif 854#endif 855 856/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 857 find out it does not work in some platform. */ 858#ifndef LT_DLLAZY_OR_NOW 859# ifdef RTLD_LAZY 860# define LT_DLLAZY_OR_NOW RTLD_LAZY 861# else 862# ifdef DL_LAZY 863# define LT_DLLAZY_OR_NOW DL_LAZY 864# else 865# ifdef RTLD_NOW 866# define LT_DLLAZY_OR_NOW RTLD_NOW 867# else 868# ifdef DL_NOW 869# define LT_DLLAZY_OR_NOW DL_NOW 870# else 871# define LT_DLLAZY_OR_NOW 0 872# endif 873# endif 874# endif 875# endif 876#endif 877 878#ifdef __cplusplus 879extern "C" void exit (int); 880#endif 881 882void fnord() { int i=42;} 883int main () 884{ 885 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 886 int status = $lt_dlunknown; 887 888 if (self) 889 { 890 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 891 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 892 /* dlclose (self); */ 893 } 894 else 895 puts (dlerror ()); 896 897 exit (status); 898}] 899EOF 900 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 901 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 902 lt_status=$? 903 case x$lt_status in 904 x$lt_dlno_uscore) $1 ;; 905 x$lt_dlneed_uscore) $2 ;; 906 x$lt_dlunknown|x*) $3 ;; 907 esac 908 else : 909 # compilation failed 910 $3 911 fi 912fi 913rm -fr conftest* 914])# _LT_AC_TRY_DLOPEN_SELF 915 916 917# AC_LIBTOOL_DLOPEN_SELF 918# ---------------------- 919AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 920[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 921if test "x$enable_dlopen" != xyes; then 922 enable_dlopen=unknown 923 enable_dlopen_self=unknown 924 enable_dlopen_self_static=unknown 925else 926 lt_cv_dlopen=no 927 lt_cv_dlopen_libs= 928 929 case $host_os in 930 beos*) 931 lt_cv_dlopen="load_add_on" 932 lt_cv_dlopen_libs= 933 lt_cv_dlopen_self=yes 934 ;; 935 936 mingw* | pw32*) 937 lt_cv_dlopen="LoadLibrary" 938 lt_cv_dlopen_libs= 939 ;; 940 941 cygwin*) 942 lt_cv_dlopen="dlopen" 943 lt_cv_dlopen_libs= 944 ;; 945 946 darwin*) 947 # if libdl is installed we need to link against it 948 AC_CHECK_LIB([dl], [dlopen], 949 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 950 lt_cv_dlopen="dyld" 951 lt_cv_dlopen_libs= 952 lt_cv_dlopen_self=yes 953 ]) 954 ;; 955 956 *) 957 AC_CHECK_FUNC([shl_load], 958 [lt_cv_dlopen="shl_load"], 959 [AC_CHECK_LIB([dld], [shl_load], 960 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 961 [AC_CHECK_FUNC([dlopen], 962 [lt_cv_dlopen="dlopen"], 963 [AC_CHECK_LIB([dl], [dlopen], 964 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 965 [AC_CHECK_LIB([svld], [dlopen], 966 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 967 [AC_CHECK_LIB([dld], [dld_link], 968 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 969 ]) 970 ]) 971 ]) 972 ]) 973 ]) 974 ;; 975 esac 976 977 if test "x$lt_cv_dlopen" != xno; then 978 enable_dlopen=yes 979 else 980 enable_dlopen=no 981 fi 982 983 case $lt_cv_dlopen in 984 dlopen) 985 save_CPPFLAGS="$CPPFLAGS" 986 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 987 988 save_LDFLAGS="$LDFLAGS" 989 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 990 991 save_LIBS="$LIBS" 992 LIBS="$lt_cv_dlopen_libs $LIBS" 993 994 AC_CACHE_CHECK([whether a program can dlopen itself], 995 lt_cv_dlopen_self, [dnl 996 _LT_AC_TRY_DLOPEN_SELF( 997 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 998 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 999 ]) 1000 1001 if test "x$lt_cv_dlopen_self" = xyes; then 1002 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1003 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1004 lt_cv_dlopen_self_static, [dnl 1005 _LT_AC_TRY_DLOPEN_SELF( 1006 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1007 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1008 ]) 1009 fi 1010 1011 CPPFLAGS="$save_CPPFLAGS" 1012 LDFLAGS="$save_LDFLAGS" 1013 LIBS="$save_LIBS" 1014 ;; 1015 esac 1016 1017 case $lt_cv_dlopen_self in 1018 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1019 *) enable_dlopen_self=unknown ;; 1020 esac 1021 1022 case $lt_cv_dlopen_self_static in 1023 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1024 *) enable_dlopen_self_static=unknown ;; 1025 esac 1026fi 1027])# AC_LIBTOOL_DLOPEN_SELF 1028 1029 1030# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1031# --------------------------------- 1032# Check to see if options -c and -o are simultaneously supported by compiler 1033AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1034[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1035AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1036 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1037 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1038 $rm -r conftest 2>/dev/null 1039 mkdir conftest 1040 cd conftest 1041 mkdir out 1042 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1043 1044 lt_compiler_flag="-o out/conftest2.$ac_objext" 1045 # Insert the option either (1) after the last *FLAGS variable, or 1046 # (2) before a word containing "conftest.", or (3) at the end. 1047 # Note that $ac_compile itself does not contain backslashes and begins 1048 # with a dollar sign (not a hyphen), so the echo should work correctly. 1049 lt_compile=`echo "$ac_compile" | $SED \ 1050 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1051 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1052 -e 's:$: $lt_compiler_flag:'` 1053 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1054 (eval "$lt_compile" 2>out/conftest.err) 1055 ac_status=$? 1056 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1057 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1058 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1059 then 1060 # The compiler can only warn and ignore the option if not recognized 1061 # So say no if there are warnings 1062 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1063 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1064 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1065 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1066 fi 1067 fi 1068 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1069 $rm conftest* 1070 # SGI C++ compiler will create directory out/ii_files/ for 1071 # template instantiation 1072 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1073 $rm out/* && rmdir out 1074 cd .. 1075 rmdir conftest 1076 $rm conftest* 1077]) 1078])# AC_LIBTOOL_PROG_CC_C_O 1079 1080 1081# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1082# ----------------------------------------- 1083# Check to see if we can do hard links to lock some files if needed 1084AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1085[AC_REQUIRE([_LT_AC_LOCK])dnl 1086 1087hard_links="nottested" 1088if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1089 # do not overwrite the value of need_locks provided by the user 1090 AC_MSG_CHECKING([if we can lock with hard links]) 1091 hard_links=yes 1092 $rm conftest* 1093 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1094 touch conftest.a 1095 ln conftest.a conftest.b 2>&5 || hard_links=no 1096 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1097 AC_MSG_RESULT([$hard_links]) 1098 if test "$hard_links" = no; then 1099 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1100 need_locks=warn 1101 fi 1102else 1103 need_locks=no 1104fi 1105])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1106 1107 1108# AC_LIBTOOL_OBJDIR 1109# ----------------- 1110AC_DEFUN([AC_LIBTOOL_OBJDIR], 1111[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1112[rm -f .libs 2>/dev/null 1113mkdir .libs 2>/dev/null 1114if test -d .libs; then 1115 lt_cv_objdir=.libs 1116else 1117 # MS-DOS does not allow filenames that begin with a dot. 1118 lt_cv_objdir=_libs 1119fi 1120rmdir .libs 2>/dev/null]) 1121objdir=$lt_cv_objdir 1122])# AC_LIBTOOL_OBJDIR 1123 1124 1125# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1126# ---------------------------------------------- 1127# Check hardcoding attributes. 1128AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1129[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1130_LT_AC_TAGVAR(hardcode_action, $1)= 1131if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1132 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1133 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1134 1135 # We can hardcode non-existant directories. 1136 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1137 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1138 # have to relink, otherwise we might link with an installed library 1139 # when we should be linking with a yet-to-be-installed one 1140 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1141 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1142 # Linking always hardcodes the temporary library directory. 1143 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1144 else 1145 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1146 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1147 fi 1148else 1149 # We cannot hardcode anything, or else we can only hardcode existing 1150 # directories. 1151 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1152fi 1153AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1154 1155if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1156 # Fast installation is not supported 1157 enable_fast_install=no 1158elif test "$shlibpath_overrides_runpath" = yes || 1159 test "$enable_shared" = no; then 1160 # Fast installation is not necessary 1161 enable_fast_install=needless 1162fi 1163])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1164 1165 1166# AC_LIBTOOL_SYS_LIB_STRIP 1167# ------------------------ 1168AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1169[striplib= 1170old_striplib= 1171AC_MSG_CHECKING([whether stripping libraries is possible]) 1172if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1173 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1174 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1175 AC_MSG_RESULT([yes]) 1176else 1177# FIXME - insert some real tests, host_os isn't really good enough 1178 case $host_os in 1179 darwin*) 1180 if test -n "$STRIP" ; then 1181 striplib="$STRIP -x" 1182 AC_MSG_RESULT([yes]) 1183 else 1184 AC_MSG_RESULT([no]) 1185fi 1186 ;; 1187 *) 1188 AC_MSG_RESULT([no]) 1189 ;; 1190 esac 1191fi 1192])# AC_LIBTOOL_SYS_LIB_STRIP 1193 1194 1195# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1196# ----------------------------- 1197# PORTME Fill in your ld.so characteristics 1198AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1199[AC_MSG_CHECKING([dynamic linker characteristics]) 1200library_names_spec= 1201libname_spec='lib$name' 1202soname_spec= 1203shrext_cmds=".so" 1204postinstall_cmds= 1205postuninstall_cmds= 1206finish_cmds= 1207finish_eval= 1208shlibpath_var= 1209shlibpath_overrides_runpath=unknown 1210version_type=none 1211dynamic_linker="$host_os ld.so" 1212sys_lib_dlsearch_path_spec="/lib /usr/lib" 1213if test "$GCC" = yes; then 1214 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1215 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1216 # if the path contains ";" then we assume it to be the separator 1217 # otherwise default to the standard path separator (i.e. ":") - it is 1218 # assumed that no part of a normal pathname contains ";" but that should 1219 # okay in the real world where ";" in dirpaths is itself problematic. 1220 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1221 else 1222 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1223 fi 1224else 1225 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1226fi 1227need_lib_prefix=unknown 1228hardcode_into_libs=no 1229 1230# when you set need_version to no, make sure it does not cause -set_version 1231# flags to be left without arguments 1232need_version=unknown 1233 1234case $host_os in 1235aix3*) 1236 version_type=linux 1237 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1238 shlibpath_var=LIBPATH 1239 1240 # AIX 3 has no versioning support, so we append a major version to the name. 1241 soname_spec='${libname}${release}${shared_ext}$major' 1242 ;; 1243 1244aix4* | aix5*) 1245 version_type=linux 1246 need_lib_prefix=no 1247 need_version=no 1248 hardcode_into_libs=yes 1249 if test "$host_cpu" = ia64; then 1250 # AIX 5 supports IA64 1251 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1252 shlibpath_var=LD_LIBRARY_PATH 1253 else 1254 # With GCC up to 2.95.x, collect2 would create an import file 1255 # for dependence libraries. The import file would start with 1256 # the line `#! .'. This would cause the generated library to 1257 # depend on `.', always an invalid library. This was fixed in 1258 # development snapshots of GCC prior to 3.0. 1259 case $host_os in 1260 aix4 | aix4.[[01]] | aix4.[[01]].*) 1261 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1262 echo ' yes ' 1263 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1264 : 1265 else 1266 can_build_shared=no 1267 fi 1268 ;; 1269 esac 1270 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1271 # soname into executable. Probably we can add versioning support to 1272 # collect2, so additional links can be useful in future. 1273 if test "$aix_use_runtimelinking" = yes; then 1274 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1275 # instead of lib<name>.a to let people know that these are not 1276 # typical AIX shared libraries. 1277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1278 else 1279 # We preserve .a as extension for shared libraries through AIX4.2 1280 # and later when we are not doing run time linking. 1281 library_names_spec='${libname}${release}.a $libname.a' 1282 soname_spec='${libname}${release}${shared_ext}$major' 1283 fi 1284 shlibpath_var=LIBPATH 1285 fi 1286 ;; 1287 1288amigaos*) 1289 library_names_spec='$libname.ixlibrary $libname.a' 1290 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1291 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1292 ;; 1293 1294beos*) 1295 library_names_spec='${libname}${shared_ext}' 1296 dynamic_linker="$host_os ld.so" 1297 shlibpath_var=LIBRARY_PATH 1298 ;; 1299 1300bsdi[[45]]*) 1301 version_type=linux 1302 need_version=no 1303 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1304 soname_spec='${libname}${release}${shared_ext}$major' 1305 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1306 shlibpath_var=LD_LIBRARY_PATH 1307 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1308 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1309 # the default ld.so.conf also contains /usr/contrib/lib and 1310 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1311 # libtool to hard-code these into programs 1312 ;; 1313 1314cygwin* | mingw* | pw32*) 1315 version_type=windows 1316 shrext_cmds=".dll" 1317 need_version=no 1318 need_lib_prefix=no 1319 1320 case $GCC,$host_os in 1321 yes,cygwin* | yes,mingw* | yes,pw32*) 1322 library_names_spec='$libname.dll.a' 1323 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1324 postinstall_cmds='base_file=`basename \${file}`~ 1325 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1326 dldir=$destdir/`dirname \$dlpath`~ 1327 test -d \$dldir || mkdir -p \$dldir~ 1328 $install_prog $dir/$dlname \$dldir/$dlname~ 1329 chmod a+x \$dldir/$dlname' 1330 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1331 dlpath=$dir/\$dldll~ 1332 $rm \$dlpath' 1333 shlibpath_overrides_runpath=yes 1334 1335 case $host_os in 1336 cygwin*) 1337 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1338 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1339 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1340 ;; 1341 mingw*) 1342 # MinGW DLLs use traditional 'lib' prefix 1343 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1344 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1345 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1346 # It is most probably a Windows format PATH printed by 1347 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1348 # path with ; separators, and with drive letters. We can handle the 1349 # drive letters (cygwin fileutils understands them), so leave them, 1350 # especially as we might pass files found there to a mingw objdump, 1351 # which wouldn't understand a cygwinified path. Ahh. 1352 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1353 else 1354 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1355 fi 1356 ;; 1357 pw32*) 1358 # pw32 DLLs use 'pw' prefix rather than 'lib' 1359 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1360 ;; 1361 esac 1362 ;; 1363 1364 *) 1365 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1366 ;; 1367 esac 1368 dynamic_linker='Win32 ld.exe' 1369 # FIXME: first we should search . and the directory the executable is in 1370 shlibpath_var=PATH 1371 ;; 1372 1373darwin* | rhapsody*) 1374 dynamic_linker="$host_os dyld" 1375 version_type=darwin 1376 need_lib_prefix=no 1377 need_version=no 1378 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1379 soname_spec='${libname}${release}${major}$shared_ext' 1380 shlibpath_overrides_runpath=yes 1381 shlibpath_var=DYLD_LIBRARY_PATH 1382 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1383 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1384 if test "$GCC" = yes; then 1385 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1386 else 1387 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1388 fi 1389 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1390 ;; 1391 1392dgux*) 1393 version_type=linux 1394 need_lib_prefix=no 1395 need_version=no 1396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1397 soname_spec='${libname}${release}${shared_ext}$major' 1398 shlibpath_var=LD_LIBRARY_PATH 1399 ;; 1400 1401freebsd1*) 1402 dynamic_linker=no 1403 ;; 1404 1405freebsd* | dragonfly*) 1406 # DragonFly does not have aout. When/if they implement a new 1407 # versioning mechanism, adjust this. 1408 if test -x /usr/bin/objformat; then 1409 objformat=`/usr/bin/objformat` 1410 else 1411 case $host_os in 1412 freebsd[[123]]*) objformat=aout ;; 1413 *) objformat=elf ;; 1414 esac 1415 fi 1416 version_type=freebsd-$objformat 1417 case $version_type in 1418 freebsd-elf*) 1419 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1420 need_version=no 1421 need_lib_prefix=no 1422 ;; 1423 freebsd-*) 1424 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1425 need_version=yes 1426 ;; 1427 esac 1428 shlibpath_var=LD_LIBRARY_PATH 1429 case $host_os in 1430 freebsd2*) 1431 shlibpath_overrides_runpath=yes 1432 ;; 1433 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1434 shlibpath_overrides_runpath=yes 1435 hardcode_into_libs=yes 1436 ;; 1437 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1438 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1439 shlibpath_overrides_runpath=no 1440 hardcode_into_libs=yes 1441 ;; 1442 freebsd*) # from 4.6 on 1443 shlibpath_overrides_runpath=yes 1444 hardcode_into_libs=yes 1445 ;; 1446 esac 1447 ;; 1448 1449gnu*) 1450 version_type=linux 1451 need_lib_prefix=no 1452 need_version=no 1453 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1454 soname_spec='${libname}${release}${shared_ext}$major' 1455 shlibpath_var=LD_LIBRARY_PATH 1456 hardcode_into_libs=yes 1457 ;; 1458 1459hpux9* | hpux10* | hpux11*) 1460 # Give a soname corresponding to the major version so that dld.sl refuses to 1461 # link against other versions. 1462 version_type=sunos 1463 need_lib_prefix=no 1464 need_version=no 1465 case $host_cpu in 1466 ia64*) 1467 shrext_cmds='.so' 1468 hardcode_into_libs=yes 1469 dynamic_linker="$host_os dld.so" 1470 shlibpath_var=LD_LIBRARY_PATH 1471 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1473 soname_spec='${libname}${release}${shared_ext}$major' 1474 if test "X$HPUX_IA64_MODE" = X32; then 1475 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1476 else 1477 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1478 fi 1479 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1480 ;; 1481 hppa*64*) 1482 shrext_cmds='.sl' 1483 hardcode_into_libs=yes 1484 dynamic_linker="$host_os dld.sl" 1485 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1486 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1487 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1488 soname_spec='${libname}${release}${shared_ext}$major' 1489 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1490 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1491 ;; 1492 *) 1493 shrext_cmds='.sl' 1494 dynamic_linker="$host_os dld.sl" 1495 shlibpath_var=SHLIB_PATH 1496 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1498 soname_spec='${libname}${release}${shared_ext}$major' 1499 ;; 1500 esac 1501 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1502 postinstall_cmds='chmod 555 $lib' 1503 ;; 1504 1505interix3*) 1506 version_type=linux 1507 need_lib_prefix=no 1508 need_version=no 1509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1510 soname_spec='${libname}${release}${shared_ext}$major' 1511 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1512 shlibpath_var=LD_LIBRARY_PATH 1513 shlibpath_overrides_runpath=no 1514 hardcode_into_libs=yes 1515 ;; 1516 1517irix5* | irix6* | nonstopux*) 1518 case $host_os in 1519 nonstopux*) version_type=nonstopux ;; 1520 *) 1521 if test "$lt_cv_prog_gnu_ld" = yes; then 1522 version_type=linux 1523 else 1524 version_type=irix 1525 fi ;; 1526 esac 1527 need_lib_prefix=no 1528 need_version=no 1529 soname_spec='${libname}${release}${shared_ext}$major' 1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1531 case $host_os in 1532 irix5* | nonstopux*) 1533 libsuff= shlibsuff= 1534 ;; 1535 *) 1536 case $LD in # libtool.m4 will add one of these switches to LD 1537 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1538 libsuff= shlibsuff= libmagic=32-bit;; 1539 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1540 libsuff=32 shlibsuff=N32 libmagic=N32;; 1541 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1542 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1543 *) libsuff= shlibsuff= libmagic=never-match;; 1544 esac 1545 ;; 1546 esac 1547 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1548 shlibpath_overrides_runpath=no 1549 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1550 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1551 hardcode_into_libs=yes 1552 ;; 1553 1554# No shared lib support for Linux oldld, aout, or coff. 1555linux*oldld* | linux*aout* | linux*coff*) 1556 dynamic_linker=no 1557 ;; 1558 1559# This must be Linux ELF. 1560linux* | k*bsd*-gnu) 1561 version_type=linux 1562 need_lib_prefix=no 1563 need_version=no 1564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1565 soname_spec='${libname}${release}${shared_ext}$major' 1566 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1567 shlibpath_var=LD_LIBRARY_PATH 1568 shlibpath_overrides_runpath=no 1569 # This implies no fast_install, which is unacceptable. 1570 # Some rework will be needed to allow for fast_install 1571 # before this can be enabled. 1572 hardcode_into_libs=yes 1573 1574 # Append ld.so.conf contents to the search path 1575 if test -f /etc/ld.so.conf; then 1576 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1577 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1578 fi 1579 1580 # We used to test for /lib/ld.so.1 and disable shared libraries on 1581 # powerpc, because MkLinux only supported shared libraries with the 1582 # GNU dynamic linker. Since this was broken with cross compilers, 1583 # most powerpc-linux boxes support dynamic linking these days and 1584 # people can always --disable-shared, the test was removed, and we 1585 # assume the GNU/Linux dynamic linker is in use. 1586 dynamic_linker='GNU/Linux ld.so' 1587 ;; 1588 1589netbsdelf*-gnu) 1590 version_type=linux 1591 need_lib_prefix=no 1592 need_version=no 1593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1594 soname_spec='${libname}${release}${shared_ext}$major' 1595 shlibpath_var=LD_LIBRARY_PATH 1596 shlibpath_overrides_runpath=no 1597 hardcode_into_libs=yes 1598 dynamic_linker='NetBSD ld.elf_so' 1599 ;; 1600 1601netbsd*) 1602 version_type=sunos 1603 need_lib_prefix=no 1604 need_version=no 1605 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1607 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1608 dynamic_linker='NetBSD (a.out) ld.so' 1609 else 1610 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1611 soname_spec='${libname}${release}${shared_ext}$major' 1612 dynamic_linker='NetBSD ld.elf_so' 1613 fi 1614 shlibpath_var=LD_LIBRARY_PATH 1615 shlibpath_overrides_runpath=yes 1616 hardcode_into_libs=yes 1617 ;; 1618 1619newsos6) 1620 version_type=linux 1621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1622 shlibpath_var=LD_LIBRARY_PATH 1623 shlibpath_overrides_runpath=yes 1624 ;; 1625 1626nto-qnx*) 1627 version_type=linux 1628 need_lib_prefix=no 1629 need_version=no 1630 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1631 soname_spec='${libname}${release}${shared_ext}$major' 1632 shlibpath_var=LD_LIBRARY_PATH 1633 shlibpath_overrides_runpath=yes 1634 ;; 1635 1636openbsd*) 1637 version_type=sunos 1638 sys_lib_dlsearch_path_spec="/usr/lib" 1639 need_lib_prefix=no 1640 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1641 case $host_os in 1642 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1643 *) need_version=no ;; 1644 esac 1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1646 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1647 shlibpath_var=LD_LIBRARY_PATH 1648 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1649 case $host_os in 1650 openbsd2.[[89]] | openbsd2.[[89]].*) 1651 shlibpath_overrides_runpath=no 1652 ;; 1653 *) 1654 shlibpath_overrides_runpath=yes 1655 ;; 1656 esac 1657 else 1658 shlibpath_overrides_runpath=yes 1659 fi 1660 ;; 1661 1662os2*) 1663 libname_spec='$name' 1664 shrext_cmds=".dll" 1665 need_lib_prefix=no 1666 library_names_spec='$libname${shared_ext} $libname.a' 1667 dynamic_linker='OS/2 ld.exe' 1668 shlibpath_var=LIBPATH 1669 ;; 1670 1671osf3* | osf4* | osf5*) 1672 version_type=osf 1673 need_lib_prefix=no 1674 need_version=no 1675 soname_spec='${libname}${release}${shared_ext}$major' 1676 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1677 shlibpath_var=LD_LIBRARY_PATH 1678 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1679 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1680 ;; 1681 1682solaris*) 1683 version_type=linux 1684 need_lib_prefix=no 1685 need_version=no 1686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1687 soname_spec='${libname}${release}${shared_ext}$major' 1688 shlibpath_var=LD_LIBRARY_PATH 1689 shlibpath_overrides_runpath=yes 1690 hardcode_into_libs=yes 1691 # ldd complains unless libraries are executable 1692 postinstall_cmds='chmod +x $lib' 1693 ;; 1694 1695sunos4*) 1696 version_type=sunos 1697 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1698 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1699 shlibpath_var=LD_LIBRARY_PATH 1700 shlibpath_overrides_runpath=yes 1701 if test "$with_gnu_ld" = yes; then 1702 need_lib_prefix=no 1703 fi 1704 need_version=yes 1705 ;; 1706 1707sysv4 | sysv4.3*) 1708 version_type=linux 1709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1710 soname_spec='${libname}${release}${shared_ext}$major' 1711 shlibpath_var=LD_LIBRARY_PATH 1712 case $host_vendor in 1713 sni) 1714 shlibpath_overrides_runpath=no 1715 need_lib_prefix=no 1716 export_dynamic_flag_spec='${wl}-Blargedynsym' 1717 runpath_var=LD_RUN_PATH 1718 ;; 1719 siemens) 1720 need_lib_prefix=no 1721 ;; 1722 motorola) 1723 need_lib_prefix=no 1724 need_version=no 1725 shlibpath_overrides_runpath=no 1726 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1727 ;; 1728 esac 1729 ;; 1730 1731sysv4*MP*) 1732 if test -d /usr/nec ;then 1733 version_type=linux 1734 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1735 soname_spec='$libname${shared_ext}.$major' 1736 shlibpath_var=LD_LIBRARY_PATH 1737 fi 1738 ;; 1739 1740sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1741 version_type=freebsd-elf 1742 need_lib_prefix=no 1743 need_version=no 1744 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1745 soname_spec='${libname}${release}${shared_ext}$major' 1746 shlibpath_var=LD_LIBRARY_PATH 1747 hardcode_into_libs=yes 1748 if test "$with_gnu_ld" = yes; then 1749 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1750 shlibpath_overrides_runpath=no 1751 else 1752 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1753 shlibpath_overrides_runpath=yes 1754 case $host_os in 1755 sco3.2v5*) 1756 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1757 ;; 1758 esac 1759 fi 1760 sys_lib_dlsearch_path_spec='/usr/lib' 1761 ;; 1762 1763uts4*) 1764 version_type=linux 1765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1766 soname_spec='${libname}${release}${shared_ext}$major' 1767 shlibpath_var=LD_LIBRARY_PATH 1768 ;; 1769 1770*) 1771 dynamic_linker=no 1772 ;; 1773esac 1774AC_MSG_RESULT([$dynamic_linker]) 1775test "$dynamic_linker" = no && can_build_shared=no 1776 1777variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1778if test "$GCC" = yes; then 1779 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1780fi 1781])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1782 1783 1784# _LT_AC_TAGCONFIG 1785# ---------------- 1786AC_DEFUN([_LT_AC_TAGCONFIG], 1787[AC_ARG_WITH([tags], 1788 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1789 [include additional configurations @<:@automatic@:>@])], 1790 [tagnames="$withval"]) 1791 1792if test -f "$ltmain" && test -n "$tagnames"; then 1793 if test ! -f "${ofile}"; then 1794 AC_MSG_WARN([output file `$ofile' does not exist]) 1795 fi 1796 1797 if test -z "$LTCC"; then 1798 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1799 if test -z "$LTCC"; then 1800 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1801 else 1802 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1803 fi 1804 fi 1805 if test -z "$LTCFLAGS"; then 1806 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1807 fi 1808 1809 # Extract list of available tagged configurations in $ofile. 1810 # Note that this assumes the entire list is on one line. 1811 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1812 1813 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1814 for tagname in $tagnames; do 1815 IFS="$lt_save_ifs" 1816 # Check whether tagname contains only valid characters 1817 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1818 "") ;; 1819 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1820 ;; 1821 esac 1822 1823 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1824 then 1825 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1826 fi 1827 1828 # Update the list of available tags. 1829 if test -n "$tagname"; then 1830 echo appending configuration tag \"$tagname\" to $ofile 1831 1832 case $tagname in 1833 CXX) 1834 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1835 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1836 (test "X$CXX" != "Xg++"))) ; then 1837 AC_LIBTOOL_LANG_CXX_CONFIG 1838 else 1839 tagname="" 1840 fi 1841 ;; 1842 1843 F77) 1844 if test -n "$F77" && test "X$F77" != "Xno"; then 1845 AC_LIBTOOL_LANG_F77_CONFIG 1846 else 1847 tagname="" 1848 fi 1849 ;; 1850 1851 GCJ) 1852 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1853 AC_LIBTOOL_LANG_GCJ_CONFIG 1854 else 1855 tagname="" 1856 fi 1857 ;; 1858 1859 RC) 1860 AC_LIBTOOL_LANG_RC_CONFIG 1861 ;; 1862 1863 *) 1864 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1865 ;; 1866 esac 1867 1868 # Append the new tag name to the list of available tags. 1869 if test -n "$tagname" ; then 1870 available_tags="$available_tags $tagname" 1871 fi 1872 fi 1873 done 1874 IFS="$lt_save_ifs" 1875 1876 # Now substitute the updated list of available tags. 1877 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1878 mv "${ofile}T" "$ofile" 1879 chmod +x "$ofile" 1880 else 1881 rm -f "${ofile}T" 1882 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1883 fi 1884fi 1885])# _LT_AC_TAGCONFIG 1886 1887 1888# AC_LIBTOOL_DLOPEN 1889# ----------------- 1890# enable checks for dlopen support 1891AC_DEFUN([AC_LIBTOOL_DLOPEN], 1892 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1893])# AC_LIBTOOL_DLOPEN 1894 1895 1896# AC_LIBTOOL_WIN32_DLL 1897# -------------------- 1898# declare package support for building win32 DLLs 1899AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1900[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1901])# AC_LIBTOOL_WIN32_DLL 1902 1903 1904# AC_ENABLE_SHARED([DEFAULT]) 1905# --------------------------- 1906# implement the --enable-shared flag 1907# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1908AC_DEFUN([AC_ENABLE_SHARED], 1909[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1910AC_ARG_ENABLE([shared], 1911 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1912 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1913 [p=${PACKAGE-default} 1914 case $enableval in 1915 yes) enable_shared=yes ;; 1916 no) enable_shared=no ;; 1917 *) 1918 enable_shared=no 1919 # Look at the argument we got. We use all the common list separators. 1920 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1921 for pkg in $enableval; do 1922 IFS="$lt_save_ifs" 1923 if test "X$pkg" = "X$p"; then 1924 enable_shared=yes 1925 fi 1926 done 1927 IFS="$lt_save_ifs" 1928 ;; 1929 esac], 1930 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1931])# AC_ENABLE_SHARED 1932 1933 1934# AC_DISABLE_SHARED 1935# ----------------- 1936# set the default shared flag to --disable-shared 1937AC_DEFUN([AC_DISABLE_SHARED], 1938[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1939AC_ENABLE_SHARED(no) 1940])# AC_DISABLE_SHARED 1941 1942 1943# AC_ENABLE_STATIC([DEFAULT]) 1944# --------------------------- 1945# implement the --enable-static flag 1946# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1947AC_DEFUN([AC_ENABLE_STATIC], 1948[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1949AC_ARG_ENABLE([static], 1950 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1951 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1952 [p=${PACKAGE-default} 1953 case $enableval in 1954 yes) enable_static=yes ;; 1955 no) enable_static=no ;; 1956 *) 1957 enable_static=no 1958 # Look at the argument we got. We use all the common list separators. 1959 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1960 for pkg in $enableval; do 1961 IFS="$lt_save_ifs" 1962 if test "X$pkg" = "X$p"; then 1963 enable_static=yes 1964 fi 1965 done 1966 IFS="$lt_save_ifs" 1967 ;; 1968 esac], 1969 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1970])# AC_ENABLE_STATIC 1971 1972 1973# AC_DISABLE_STATIC 1974# ----------------- 1975# set the default static flag to --disable-static 1976AC_DEFUN([AC_DISABLE_STATIC], 1977[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1978AC_ENABLE_STATIC(no) 1979])# AC_DISABLE_STATIC 1980 1981 1982# AC_ENABLE_FAST_INSTALL([DEFAULT]) 1983# --------------------------------- 1984# implement the --enable-fast-install flag 1985# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1986AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1987[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1988AC_ARG_ENABLE([fast-install], 1989 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1990 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1991 [p=${PACKAGE-default} 1992 case $enableval in 1993 yes) enable_fast_install=yes ;; 1994 no) enable_fast_install=no ;; 1995 *) 1996 enable_fast_install=no 1997 # Look at the argument we got. We use all the common list separators. 1998 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1999 for pkg in $enableval; do 2000 IFS="$lt_save_ifs" 2001 if test "X$pkg" = "X$p"; then 2002 enable_fast_install=yes 2003 fi 2004 done 2005 IFS="$lt_save_ifs" 2006 ;; 2007 esac], 2008 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2009])# AC_ENABLE_FAST_INSTALL 2010 2011 2012# AC_DISABLE_FAST_INSTALL 2013# ----------------------- 2014# set the default to --disable-fast-install 2015AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2016[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2017AC_ENABLE_FAST_INSTALL(no) 2018])# AC_DISABLE_FAST_INSTALL 2019 2020 2021# AC_LIBTOOL_PICMODE([MODE]) 2022# -------------------------- 2023# implement the --with-pic flag 2024# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2025AC_DEFUN([AC_LIBTOOL_PICMODE], 2026[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2027pic_mode=ifelse($#,1,$1,default) 2028])# AC_LIBTOOL_PICMODE 2029 2030 2031# AC_PROG_EGREP 2032# ------------- 2033# This is predefined starting with Autoconf 2.54, so this conditional 2034# definition can be removed once we require Autoconf 2.54 or later. 2035m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2036[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2037 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2038 then ac_cv_prog_egrep='grep -E' 2039 else ac_cv_prog_egrep='egrep' 2040 fi]) 2041 EGREP=$ac_cv_prog_egrep 2042 AC_SUBST([EGREP]) 2043])]) 2044 2045 2046# AC_PATH_TOOL_PREFIX 2047# ------------------- 2048# find a file program which can recognise shared library 2049AC_DEFUN([AC_PATH_TOOL_PREFIX], 2050[AC_REQUIRE([AC_PROG_EGREP])dnl 2051AC_MSG_CHECKING([for $1]) 2052AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2053[case $MAGIC_CMD in 2054[[\\/*] | ?:[\\/]*]) 2055 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2056 ;; 2057*) 2058 lt_save_MAGIC_CMD="$MAGIC_CMD" 2059 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2060dnl $ac_dummy forces splitting on constant user-supplied paths. 2061dnl POSIX.2 word splitting is done only on the output of word expansions, 2062dnl not every word. This closes a longstanding sh security hole. 2063 ac_dummy="ifelse([$2], , $PATH, [$2])" 2064 for ac_dir in $ac_dummy; do 2065 IFS="$lt_save_ifs" 2066 test -z "$ac_dir" && ac_dir=. 2067 if test -f $ac_dir/$1; then 2068 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2069 if test -n "$file_magic_test_file"; then 2070 case $deplibs_check_method in 2071 "file_magic "*) 2072 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2073 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2074 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2075 $EGREP "$file_magic_regex" > /dev/null; then 2076 : 2077 else 2078 cat <<EOF 1>&2 2079 2080*** Warning: the command libtool uses to detect shared libraries, 2081*** $file_magic_cmd, produces output that libtool cannot recognize. 2082*** The result is that libtool may fail to recognize shared libraries 2083*** as such. This will affect the creation of libtool libraries that 2084*** depend on shared libraries, but programs linked with such libtool 2085*** libraries will work regardless of this problem. Nevertheless, you 2086*** may want to report the problem to your system manager and/or to 2087*** bug-libtool@gnu.org 2088 2089EOF 2090 fi ;; 2091 esac 2092 fi 2093 break 2094 fi 2095 done 2096 IFS="$lt_save_ifs" 2097 MAGIC_CMD="$lt_save_MAGIC_CMD" 2098 ;; 2099esac]) 2100MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2101if test -n "$MAGIC_CMD"; then 2102 AC_MSG_RESULT($MAGIC_CMD) 2103else 2104 AC_MSG_RESULT(no) 2105fi 2106])# AC_PATH_TOOL_PREFIX 2107 2108 2109# AC_PATH_MAGIC 2110# ------------- 2111# find a file program which can recognise a shared library 2112AC_DEFUN([AC_PATH_MAGIC], 2113[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2114if test -z "$lt_cv_path_MAGIC_CMD"; then 2115 if test -n "$ac_tool_prefix"; then 2116 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2117 else 2118 MAGIC_CMD=: 2119 fi 2120fi 2121])# AC_PATH_MAGIC 2122 2123 2124# AC_PROG_LD 2125# ---------- 2126# find the pathname to the GNU or non-GNU linker 2127AC_DEFUN([AC_PROG_LD], 2128[AC_ARG_WITH([gnu-ld], 2129 [AC_HELP_STRING([--with-gnu-ld], 2130 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2131 [test "$withval" = no || with_gnu_ld=yes], 2132 [with_gnu_ld=no]) 2133AC_REQUIRE([LT_AC_PROG_SED])dnl 2134AC_REQUIRE([AC_PROG_CC])dnl 2135AC_REQUIRE([AC_CANONICAL_HOST])dnl 2136AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2137ac_prog=ld 2138if test "$GCC" = yes; then 2139 # Check if gcc -print-prog-name=ld gives a path. 2140 AC_MSG_CHECKING([for ld used by $CC]) 2141 case $host in 2142 *-*-mingw*) 2143 # gcc leaves a trailing carriage return which upsets mingw 2144 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2145 *) 2146 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2147 esac 2148 case $ac_prog in 2149 # Accept absolute paths. 2150 [[\\/]]* | ?:[[\\/]]*) 2151 re_direlt='/[[^/]][[^/]]*/\.\./' 2152 # Canonicalize the pathname of ld 2153 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2154 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2155 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2156 done 2157 test -z "$LD" && LD="$ac_prog" 2158 ;; 2159 "") 2160 # If it fails, then pretend we aren't using GCC. 2161 ac_prog=ld 2162 ;; 2163 *) 2164 # If it is relative, then search for the first ld in PATH. 2165 with_gnu_ld=unknown 2166 ;; 2167 esac 2168elif test "$with_gnu_ld" = yes; then 2169 AC_MSG_CHECKING([for GNU ld]) 2170else 2171 AC_MSG_CHECKING([for non-GNU ld]) 2172fi 2173AC_CACHE_VAL(lt_cv_path_LD, 2174[if test -z "$LD"; then 2175 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2176 for ac_dir in $PATH; do 2177 IFS="$lt_save_ifs" 2178 test -z "$ac_dir" && ac_dir=. 2179 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2180 lt_cv_path_LD="$ac_dir/$ac_prog" 2181 # Check to see if the program is GNU ld. I'd rather use --version, 2182 # but apparently some variants of GNU ld only accept -v. 2183 # Break only if it was the GNU/non-GNU ld that we prefer. 2184 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2185 *GNU* | *'with BFD'*) 2186 test "$with_gnu_ld" != no && break 2187 ;; 2188 *) 2189 test "$with_gnu_ld" != yes && break 2190 ;; 2191 esac 2192 fi 2193 done 2194 IFS="$lt_save_ifs" 2195else 2196 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2197fi]) 2198LD="$lt_cv_path_LD" 2199if test -n "$LD"; then 2200 AC_MSG_RESULT($LD) 2201else 2202 AC_MSG_RESULT(no) 2203fi 2204test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2205AC_PROG_LD_GNU 2206])# AC_PROG_LD 2207 2208 2209# AC_PROG_LD_GNU 2210# -------------- 2211AC_DEFUN([AC_PROG_LD_GNU], 2212[AC_REQUIRE([AC_PROG_EGREP])dnl 2213AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2214[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2215case `$LD -v 2>&1 </dev/null` in 2216*GNU* | *'with BFD'*) 2217 lt_cv_prog_gnu_ld=yes 2218 ;; 2219*) 2220 lt_cv_prog_gnu_ld=no 2221 ;; 2222esac]) 2223with_gnu_ld=$lt_cv_prog_gnu_ld 2224])# AC_PROG_LD_GNU 2225 2226 2227# AC_PROG_LD_RELOAD_FLAG 2228# ---------------------- 2229# find reload flag for linker 2230# -- PORTME Some linkers may need a different reload flag. 2231AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2232[AC_CACHE_CHECK([for $LD option to reload object files], 2233 lt_cv_ld_reload_flag, 2234 [lt_cv_ld_reload_flag='-r']) 2235reload_flag=$lt_cv_ld_reload_flag 2236case $reload_flag in 2237"" | " "*) ;; 2238*) reload_flag=" $reload_flag" ;; 2239esac 2240reload_cmds='$LD$reload_flag -o $output$reload_objs' 2241case $host_os in 2242 darwin*) 2243 if test "$GCC" = yes; then 2244 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2245 else 2246 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2247 fi 2248 ;; 2249esac 2250])# AC_PROG_LD_RELOAD_FLAG 2251 2252 2253# AC_DEPLIBS_CHECK_METHOD 2254# ----------------------- 2255# how to check for library dependencies 2256# -- PORTME fill in with the dynamic library characteristics 2257AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2258[AC_CACHE_CHECK([how to recognise dependent libraries], 2259lt_cv_deplibs_check_method, 2260[lt_cv_file_magic_cmd='$MAGIC_CMD' 2261lt_cv_file_magic_test_file= 2262lt_cv_deplibs_check_method='unknown' 2263# Need to set the preceding variable on all platforms that support 2264# interlibrary dependencies. 2265# 'none' -- dependencies not supported. 2266# `unknown' -- same as none, but documents that we really don't know. 2267# 'pass_all' -- all dependencies passed with no checks. 2268# 'test_compile' -- check by making test program. 2269# 'file_magic [[regex]]' -- check by looking for files in library path 2270# which responds to the $file_magic_cmd with a given extended regex. 2271# If you have `file' or equivalent on your system and you're not sure 2272# whether `pass_all' will *always* work, you probably want this one. 2273 2274case $host_os in 2275aix4* | aix5*) 2276 lt_cv_deplibs_check_method=pass_all 2277 ;; 2278 2279beos*) 2280 lt_cv_deplibs_check_method=pass_all 2281 ;; 2282 2283bsdi[[45]]*) 2284 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2285 lt_cv_file_magic_cmd='/usr/bin/file -L' 2286 lt_cv_file_magic_test_file=/shlib/libc.so 2287 ;; 2288 2289cygwin*) 2290 # func_win32_libid is a shell function defined in ltmain.sh 2291 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2292 lt_cv_file_magic_cmd='func_win32_libid' 2293 ;; 2294 2295mingw* | pw32*) 2296 # Base MSYS/MinGW do not provide the 'file' command needed by 2297 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2298 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2299 lt_cv_file_magic_cmd='$OBJDUMP -f' 2300 ;; 2301 2302darwin* | rhapsody*) 2303 lt_cv_deplibs_check_method=pass_all 2304 ;; 2305 2306freebsd* | dragonfly*) 2307 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2308 case $host_cpu in 2309 i*86 ) 2310 # Not sure whether the presence of OpenBSD here was a mistake. 2311 # Let's accept both of them until this is cleared up. 2312 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2313 lt_cv_file_magic_cmd=/usr/bin/file 2314 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2315 ;; 2316 esac 2317 else 2318 lt_cv_deplibs_check_method=pass_all 2319 fi 2320 ;; 2321 2322gnu*) 2323 lt_cv_deplibs_check_method=pass_all 2324 ;; 2325 2326hpux10.20* | hpux11*) 2327 lt_cv_file_magic_cmd=/usr/bin/file 2328 case $host_cpu in 2329 ia64*) 2330 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2331 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2332 ;; 2333 hppa*64*) 2334 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2335 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2336 ;; 2337 *) 2338 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2339 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2340 ;; 2341 esac 2342 ;; 2343 2344interix3*) 2345 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2346 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2347 ;; 2348 2349irix5* | irix6* | nonstopux*) 2350 case $LD in 2351 *-32|*"-32 ") libmagic=32-bit;; 2352 *-n32|*"-n32 ") libmagic=N32;; 2353 *-64|*"-64 ") libmagic=64-bit;; 2354 *) libmagic=never-match;; 2355 esac 2356 lt_cv_deplibs_check_method=pass_all 2357 ;; 2358 2359# This must be Linux ELF. 2360linux* | k*bsd*-gnu) 2361 lt_cv_deplibs_check_method=pass_all 2362 ;; 2363 2364netbsd* | netbsdelf*-gnu) 2365 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2366 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2367 else 2368 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2369 fi 2370 ;; 2371 2372newos6*) 2373 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2374 lt_cv_file_magic_cmd=/usr/bin/file 2375 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2376 ;; 2377 2378nto-qnx*) 2379 lt_cv_deplibs_check_method=unknown 2380 ;; 2381 2382openbsd*) 2383 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2384 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2385 else 2386 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2387 fi 2388 ;; 2389 2390osf3* | osf4* | osf5*) 2391 lt_cv_deplibs_check_method=pass_all 2392 ;; 2393 2394solaris*) 2395 lt_cv_deplibs_check_method=pass_all 2396 ;; 2397 2398sysv4 | sysv4.3*) 2399 case $host_vendor in 2400 motorola) 2401 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2402 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2403 ;; 2404 ncr) 2405 lt_cv_deplibs_check_method=pass_all 2406 ;; 2407 sequent) 2408 lt_cv_file_magic_cmd='/bin/file' 2409 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2410 ;; 2411 sni) 2412 lt_cv_file_magic_cmd='/bin/file' 2413 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2414 lt_cv_file_magic_test_file=/lib/libc.so 2415 ;; 2416 siemens) 2417 lt_cv_deplibs_check_method=pass_all 2418 ;; 2419 pc) 2420 lt_cv_deplibs_check_method=pass_all 2421 ;; 2422 esac 2423 ;; 2424 2425sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2426 lt_cv_deplibs_check_method=pass_all 2427 ;; 2428esac 2429]) 2430file_magic_cmd=$lt_cv_file_magic_cmd 2431deplibs_check_method=$lt_cv_deplibs_check_method 2432test -z "$deplibs_check_method" && deplibs_check_method=unknown 2433])# AC_DEPLIBS_CHECK_METHOD 2434 2435 2436# AC_PROG_NM 2437# ---------- 2438# find the pathname to a BSD-compatible name lister 2439AC_DEFUN([AC_PROG_NM], 2440[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2441[if test -n "$NM"; then 2442 # Let the user override the test. 2443 lt_cv_path_NM="$NM" 2444else 2445 lt_nm_to_check="${ac_tool_prefix}nm" 2446 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2447 lt_nm_to_check="$lt_nm_to_check nm" 2448 fi 2449 for lt_tmp_nm in $lt_nm_to_check; do 2450 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2451 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2452 IFS="$lt_save_ifs" 2453 test -z "$ac_dir" && ac_dir=. 2454 tmp_nm="$ac_dir/$lt_tmp_nm" 2455 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2456 # Check to see if the nm accepts a BSD-compat flag. 2457 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2458 # nm: unknown option "B" ignored 2459 # Tru64's nm complains that /dev/null is an invalid object file 2460 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2461 */dev/null* | *'Invalid file or object type'*) 2462 lt_cv_path_NM="$tmp_nm -B" 2463 break 2464 ;; 2465 *) 2466 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2467 */dev/null*) 2468 lt_cv_path_NM="$tmp_nm -p" 2469 break 2470 ;; 2471 *) 2472 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2473 continue # so that we can try to find one that supports BSD flags 2474 ;; 2475 esac 2476 ;; 2477 esac 2478 fi 2479 done 2480 IFS="$lt_save_ifs" 2481 done 2482 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2483fi]) 2484NM="$lt_cv_path_NM" 2485])# AC_PROG_NM 2486 2487 2488# AC_CHECK_LIBM 2489# ------------- 2490# check for math library 2491AC_DEFUN([AC_CHECK_LIBM], 2492[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2493LIBM= 2494case $host in 2495*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2496 # These system don't have libm, or don't need it 2497 ;; 2498*-ncr-sysv4.3*) 2499 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2500 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2501 ;; 2502*) 2503 AC_CHECK_LIB(m, cos, LIBM="-lm") 2504 ;; 2505esac 2506])# AC_CHECK_LIBM 2507 2508 2509# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2510# ----------------------------------- 2511# sets LIBLTDL to the link flags for the libltdl convenience library and 2512# LTDLINCL to the include flags for the libltdl header and adds 2513# --enable-ltdl-convenience to the configure arguments. Note that 2514# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2515# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2516# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2517# (note the single quotes!). If your package is not flat and you're not 2518# using automake, define top_builddir and top_srcdir appropriately in 2519# the Makefiles. 2520AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2521[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2522 case $enable_ltdl_convenience in 2523 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2524 "") enable_ltdl_convenience=yes 2525 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2526 esac 2527 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2528 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2529 # For backwards non-gettext consistent compatibility... 2530 INCLTDL="$LTDLINCL" 2531])# AC_LIBLTDL_CONVENIENCE 2532 2533 2534# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2535# ----------------------------------- 2536# sets LIBLTDL to the link flags for the libltdl installable library and 2537# LTDLINCL to the include flags for the libltdl header and adds 2538# --enable-ltdl-install to the configure arguments. Note that 2539# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2540# and an installed libltdl is not found, it is assumed to be `libltdl'. 2541# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2542# '${top_srcdir}/' (note the single quotes!). If your package is not 2543# flat and you're not using automake, define top_builddir and top_srcdir 2544# appropriately in the Makefiles. 2545# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2546AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2547[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2548 AC_CHECK_LIB(ltdl, lt_dlinit, 2549 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2550 [if test x"$enable_ltdl_install" = xno; then 2551 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2552 else 2553 enable_ltdl_install=yes 2554 fi 2555 ]) 2556 if test x"$enable_ltdl_install" = x"yes"; then 2557 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2558 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2559 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2560 else 2561 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2562 LIBLTDL="-lltdl" 2563 LTDLINCL= 2564 fi 2565 # For backwards non-gettext consistent compatibility... 2566 INCLTDL="$LTDLINCL" 2567])# AC_LIBLTDL_INSTALLABLE 2568 2569 2570# AC_LIBTOOL_CXX 2571# -------------- 2572# enable support for C++ libraries 2573AC_DEFUN([AC_LIBTOOL_CXX], 2574[AC_REQUIRE([_LT_AC_LANG_CXX]) 2575])# AC_LIBTOOL_CXX 2576 2577 2578# _LT_AC_LANG_CXX 2579# --------------- 2580AC_DEFUN([_LT_AC_LANG_CXX], 2581[AC_REQUIRE([AC_PROG_CXX]) 2582AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2583_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2584])# _LT_AC_LANG_CXX 2585 2586# _LT_AC_PROG_CXXCPP 2587# ------------------ 2588AC_DEFUN([_LT_AC_PROG_CXXCPP], 2589[ 2590AC_REQUIRE([AC_PROG_CXX]) 2591if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2592 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2593 (test "X$CXX" != "Xg++"))) ; then 2594 AC_PROG_CXXCPP 2595fi 2596])# _LT_AC_PROG_CXXCPP 2597 2598# AC_LIBTOOL_F77 2599# -------------- 2600# enable support for Fortran 77 libraries 2601AC_DEFUN([AC_LIBTOOL_F77], 2602[AC_REQUIRE([_LT_AC_LANG_F77]) 2603])# AC_LIBTOOL_F77 2604 2605 2606# _LT_AC_LANG_F77 2607# --------------- 2608AC_DEFUN([_LT_AC_LANG_F77], 2609[AC_REQUIRE([AC_PROG_F77]) 2610_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2611])# _LT_AC_LANG_F77 2612 2613 2614# AC_LIBTOOL_GCJ 2615# -------------- 2616# enable support for GCJ libraries 2617AC_DEFUN([AC_LIBTOOL_GCJ], 2618[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2619])# AC_LIBTOOL_GCJ 2620 2621 2622# _LT_AC_LANG_GCJ 2623# --------------- 2624AC_DEFUN([_LT_AC_LANG_GCJ], 2625[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2626 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2627 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2628 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2629 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2630 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2631_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2632])# _LT_AC_LANG_GCJ 2633 2634 2635# AC_LIBTOOL_RC 2636# ------------- 2637# enable support for Windows resource files 2638AC_DEFUN([AC_LIBTOOL_RC], 2639[AC_REQUIRE([LT_AC_PROG_RC]) 2640_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2641])# AC_LIBTOOL_RC 2642 2643 2644# AC_LIBTOOL_LANG_C_CONFIG 2645# ------------------------ 2646# Ensure that the configuration vars for the C compiler are 2647# suitably defined. Those variables are subsequently used by 2648# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2649AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2650AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2651[lt_save_CC="$CC" 2652AC_LANG_PUSH(C) 2653 2654# Source file extension for C test sources. 2655ac_ext=c 2656 2657# Object file extension for compiled C test sources. 2658objext=o 2659_LT_AC_TAGVAR(objext, $1)=$objext 2660 2661# Code to be used in simple compile tests 2662lt_simple_compile_test_code="int some_variable = 0;\n" 2663 2664# Code to be used in simple link tests 2665lt_simple_link_test_code='int main(){return(0);}\n' 2666 2667_LT_AC_SYS_COMPILER 2668 2669# save warnings/boilerplate of simple test code 2670_LT_COMPILER_BOILERPLATE 2671_LT_LINKER_BOILERPLATE 2672 2673AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2674AC_LIBTOOL_PROG_COMPILER_PIC($1) 2675AC_LIBTOOL_PROG_CC_C_O($1) 2676AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2677AC_LIBTOOL_PROG_LD_SHLIBS($1) 2678AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2679AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2680AC_LIBTOOL_SYS_LIB_STRIP 2681AC_LIBTOOL_DLOPEN_SELF 2682 2683# Report which library types will actually be built 2684AC_MSG_CHECKING([if libtool supports shared libraries]) 2685AC_MSG_RESULT([$can_build_shared]) 2686 2687AC_MSG_CHECKING([whether to build shared libraries]) 2688test "$can_build_shared" = "no" && enable_shared=no 2689 2690# On AIX, shared libraries and static libraries use the same namespace, and 2691# are all built from PIC. 2692case $host_os in 2693aix3*) 2694 test "$enable_shared" = yes && enable_static=no 2695 if test -n "$RANLIB"; then 2696 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2697 postinstall_cmds='$RANLIB $lib' 2698 fi 2699 ;; 2700 2701aix4* | aix5*) 2702 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2703 test "$enable_shared" = yes && enable_static=no 2704 fi 2705 ;; 2706esac 2707AC_MSG_RESULT([$enable_shared]) 2708 2709AC_MSG_CHECKING([whether to build static libraries]) 2710# Make sure either enable_shared or enable_static is yes. 2711test "$enable_shared" = yes || enable_static=yes 2712AC_MSG_RESULT([$enable_static]) 2713 2714AC_LIBTOOL_CONFIG($1) 2715 2716AC_LANG_POP 2717CC="$lt_save_CC" 2718])# AC_LIBTOOL_LANG_C_CONFIG 2719 2720 2721# AC_LIBTOOL_LANG_CXX_CONFIG 2722# -------------------------- 2723# Ensure that the configuration vars for the C compiler are 2724# suitably defined. Those variables are subsequently used by 2725# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2726AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2727AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2728[AC_LANG_PUSH(C++) 2729AC_REQUIRE([AC_PROG_CXX]) 2730AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2731 2732_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2733_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2734_LT_AC_TAGVAR(always_export_symbols, $1)=no 2735_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2736_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2737_LT_AC_TAGVAR(hardcode_direct, $1)=no 2738_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2739_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2740_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2741_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2742_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2743_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2744_LT_AC_TAGVAR(module_cmds, $1)= 2745_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2746_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2747_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2748_LT_AC_TAGVAR(no_undefined_flag, $1)= 2749_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2750_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2751 2752# Dependencies to place before and after the object being linked: 2753_LT_AC_TAGVAR(predep_objects, $1)= 2754_LT_AC_TAGVAR(postdep_objects, $1)= 2755_LT_AC_TAGVAR(predeps, $1)= 2756_LT_AC_TAGVAR(postdeps, $1)= 2757_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2758 2759# Source file extension for C++ test sources. 2760ac_ext=cpp 2761 2762# Object file extension for compiled C++ test sources. 2763objext=o 2764_LT_AC_TAGVAR(objext, $1)=$objext 2765 2766# Code to be used in simple compile tests 2767lt_simple_compile_test_code="int some_variable = 0;\n" 2768 2769# Code to be used in simple link tests 2770lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2771 2772# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2773_LT_AC_SYS_COMPILER 2774 2775# save warnings/boilerplate of simple test code 2776_LT_COMPILER_BOILERPLATE 2777_LT_LINKER_BOILERPLATE 2778 2779# Allow CC to be a program name with arguments. 2780lt_save_CC=$CC 2781lt_save_LD=$LD 2782lt_save_GCC=$GCC 2783GCC=$GXX 2784lt_save_with_gnu_ld=$with_gnu_ld 2785lt_save_path_LD=$lt_cv_path_LD 2786if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2787 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2788else 2789 $as_unset lt_cv_prog_gnu_ld 2790fi 2791if test -n "${lt_cv_path_LDCXX+set}"; then 2792 lt_cv_path_LD=$lt_cv_path_LDCXX 2793else 2794 $as_unset lt_cv_path_LD 2795fi 2796test -z "${LDCXX+set}" || LD=$LDCXX 2797CC=${CXX-"c++"} 2798compiler=$CC 2799_LT_AC_TAGVAR(compiler, $1)=$CC 2800_LT_CC_BASENAME([$compiler]) 2801 2802# We don't want -fno-exception wen compiling C++ code, so set the 2803# no_builtin_flag separately 2804if test "$GXX" = yes; then 2805 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2806else 2807 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2808fi 2809 2810if test "$GXX" = yes; then 2811 # Set up default GNU C++ configuration 2812 2813 AC_PROG_LD 2814 2815 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2816 # archiving commands below assume that GNU ld is being used. 2817 if test "$with_gnu_ld" = yes; then 2818 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2819 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2820 2821 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2822 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2823 2824 # If archive_cmds runs LD, not CC, wlarc should be empty 2825 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2826 # investigate it a little bit more. (MM) 2827 wlarc='${wl}' 2828 2829 # ancient GNU ld didn't support --whole-archive et. al. 2830 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2831 grep 'no-whole-archive' > /dev/null; then 2832 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2833 else 2834 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2835 fi 2836 else 2837 with_gnu_ld=no 2838 wlarc= 2839 2840 # A generic and very simple default shared library creation 2841 # command for GNU C++ for the case where it uses the native 2842 # linker, instead of GNU ld. If possible, this setting should 2843 # overridden to take advantage of the native linker features on 2844 # the platform it is being used on. 2845 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2846 fi 2847 2848 # Commands to make compiler produce verbose output that lists 2849 # what "hidden" libraries, object files and flags are used when 2850 # linking a shared library. 2851 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2852 2853else 2854 GXX=no 2855 with_gnu_ld=no 2856 wlarc= 2857fi 2858 2859# PORTME: fill in a description of your system's C++ link characteristics 2860AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2861_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2862case $host_os in 2863 aix3*) 2864 # FIXME: insert proper C++ library support 2865 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2866 ;; 2867 aix4* | aix5*) 2868 if test "$host_cpu" = ia64; then 2869 # On IA64, the linker does run time linking by default, so we don't 2870 # have to do anything special. 2871 aix_use_runtimelinking=no 2872 exp_sym_flag='-Bexport' 2873 no_entry_flag="" 2874 else 2875 aix_use_runtimelinking=no 2876 2877 # Test if we are trying to use run time linking or normal 2878 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2879 # need to do runtime linking. 2880 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2881 for ld_flag in $LDFLAGS; do 2882 case $ld_flag in 2883 *-brtl*) 2884 aix_use_runtimelinking=yes 2885 break 2886 ;; 2887 esac 2888 done 2889 ;; 2890 esac 2891 2892 exp_sym_flag='-bexport' 2893 no_entry_flag='-bnoentry' 2894 fi 2895 2896 # When large executables or shared objects are built, AIX ld can 2897 # have problems creating the table of contents. If linking a library 2898 # or program results in "error TOC overflow" add -mminimal-toc to 2899 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2900 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2901 2902 _LT_AC_TAGVAR(archive_cmds, $1)='' 2903 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2904 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2905 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2906 2907 if test "$GXX" = yes; then 2908 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2909 # We only want to do this on AIX 4.2 and lower, the check 2910 # below for broken collect2 doesn't work under 4.3+ 2911 collect2name=`${CC} -print-prog-name=collect2` 2912 if test -f "$collect2name" && \ 2913 strings "$collect2name" | grep resolve_lib_name >/dev/null 2914 then 2915 # We have reworked collect2 2916 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2917 else 2918 # We have old collect2 2919 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2920 # It fails to find uninstalled libraries when the uninstalled 2921 # path is not listed in the libpath. Setting hardcode_minus_L 2922 # to unsupported forces relinking 2923 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2924 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2925 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2926 fi 2927 ;; 2928 esac 2929 shared_flag='-shared' 2930 if test "$aix_use_runtimelinking" = yes; then 2931 shared_flag="$shared_flag "'${wl}-G' 2932 fi 2933 else 2934 # not using gcc 2935 if test "$host_cpu" = ia64; then 2936 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2937 # chokes on -Wl,-G. The following line is correct: 2938 shared_flag='-G' 2939 else 2940 if test "$aix_use_runtimelinking" = yes; then 2941 shared_flag='${wl}-G' 2942 else 2943 shared_flag='${wl}-bM:SRE' 2944 fi 2945 fi 2946 fi 2947 2948 # It seems that -bexpall does not export symbols beginning with 2949 # underscore (_), so it is better to generate a list of symbols to export. 2950 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2951 if test "$aix_use_runtimelinking" = yes; then 2952 # Warning - without using the other runtime loading flags (-brtl), 2953 # -berok will link without error, but may produce a broken library. 2954 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2955 # Determine the default libpath from the value encoded in an empty executable. 2956 _LT_AC_SYS_LIBPATH_AIX 2957 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2958 2959 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2960 else 2961 if test "$host_cpu" = ia64; then 2962 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2963 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2964 _LT_AC_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" 2965 else 2966 # Determine the default libpath from the value encoded in an empty executable. 2967 _LT_AC_SYS_LIBPATH_AIX 2968 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2969 # Warning - without using the other run time loading flags, 2970 # -berok will link without error, but may produce a broken library. 2971 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2972 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2973 # Exported symbols can be pulled into shared objects from archives 2974 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2975 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2976 # This is similar to how AIX traditionally builds its shared libraries. 2977 _LT_AC_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' 2978 fi 2979 fi 2980 ;; 2981 2982 beos*) 2983 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 2984 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2985 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2986 # support --undefined. This deserves some investigation. FIXME 2987 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2988 else 2989 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2990 fi 2991 ;; 2992 2993 chorus*) 2994 case $cc_basename in 2995 *) 2996 # FIXME: insert proper C++ library support 2997 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2998 ;; 2999 esac 3000 ;; 3001 3002 cygwin* | mingw* | pw32*) 3003 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3004 # as there is no search path for DLLs. 3005 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3006 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3007 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3008 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3009 3010 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3011 _LT_AC_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' 3012 # If the export-symbols file already is a .def file (1st line 3013 # is EXPORTS), use it as is; otherwise, prepend... 3014 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3015 cp $export_symbols $output_objdir/$soname.def; 3016 else 3017 echo EXPORTS > $output_objdir/$soname.def; 3018 cat $export_symbols >> $output_objdir/$soname.def; 3019 fi~ 3020 $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' 3021 else 3022 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3023 fi 3024 ;; 3025 darwin* | rhapsody*) 3026 case $host_os in 3027 rhapsody* | darwin1.[[012]]) 3028 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3029 ;; 3030 *) # Darwin 1.3 on 3031 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3032 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3033 else 3034 case ${MACOSX_DEPLOYMENT_TARGET} in 3035 10.[[012]]) 3036 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3037 ;; 3038 10.*) 3039 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3040 ;; 3041 esac 3042 fi 3043 ;; 3044 esac 3045 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3046 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3047 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3048 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3049 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3050 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3051 3052 if test "$GXX" = yes ; then 3053 lt_int_apple_cc_single_mod=no 3054 output_verbose_link_cmd='echo' 3055 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3056 lt_int_apple_cc_single_mod=yes 3057 fi 3058 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3059 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3060 else 3061 _LT_AC_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' 3062 fi 3063 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3064 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3065 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3066 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3067 else 3068 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3069 fi 3070 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3071 else 3072 case $cc_basename in 3073 xlc*) 3074 output_verbose_link_cmd='echo' 3075 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 3076 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3077 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3078 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3079 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3080 ;; 3081 *) 3082 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3083 ;; 3084 esac 3085 fi 3086 ;; 3087 3088 dgux*) 3089 case $cc_basename in 3090 ec++*) 3091 # FIXME: insert proper C++ library support 3092 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3093 ;; 3094 ghcx*) 3095 # Green Hills C++ Compiler 3096 # FIXME: insert proper C++ library support 3097 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3098 ;; 3099 *) 3100 # FIXME: insert proper C++ library support 3101 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3102 ;; 3103 esac 3104 ;; 3105 freebsd[[12]]*) 3106 # C++ shared libraries reported to be fairly broken before switch to ELF 3107 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3108 ;; 3109 freebsd-elf*) 3110 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3111 ;; 3112 freebsd* | dragonfly*) 3113 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3114 # conventions 3115 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3116 ;; 3117 gnu*) 3118 ;; 3119 hpux9*) 3120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3121 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3122 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3123 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3124 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3125 # but as the default 3126 # location of the library. 3127 3128 case $cc_basename in 3129 CC*) 3130 # FIXME: insert proper C++ library support 3131 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3132 ;; 3133 aCC*) 3134 _LT_AC_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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3135 # Commands to make compiler produce verbose output that lists 3136 # what "hidden" libraries, object files and flags are used when 3137 # linking a shared library. 3138 # 3139 # There doesn't appear to be a way to prevent this compiler from 3140 # explicitly linking system object files so we need to strip them 3141 # from the output so that they don't get included in the library 3142 # dependencies. 3143 output_verbose_link_cmd='templist=`($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; echo $list' 3144 ;; 3145 *) 3146 if test "$GXX" = yes; then 3147 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3148 else 3149 # FIXME: insert proper C++ library support 3150 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3151 fi 3152 ;; 3153 esac 3154 ;; 3155 hpux10*|hpux11*) 3156 if test $with_gnu_ld = no; then 3157 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3158 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3159 3160 case $host_cpu in 3161 hppa*64*|ia64*) 3162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3163 ;; 3164 *) 3165 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3166 ;; 3167 esac 3168 fi 3169 case $host_cpu in 3170 hppa*64*|ia64*) 3171 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3172 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3173 ;; 3174 *) 3175 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3176 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3177 # but as the default 3178 # location of the library. 3179 ;; 3180 esac 3181 3182 case $cc_basename in 3183 CC*) 3184 # FIXME: insert proper C++ library support 3185 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3186 ;; 3187 aCC*) 3188 case $host_cpu in 3189 hppa*64*) 3190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3191 ;; 3192 ia64*) 3193 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3194 ;; 3195 *) 3196 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3197 ;; 3198 esac 3199 # Commands to make compiler produce verbose output that lists 3200 # what "hidden" libraries, object files and flags are used when 3201 # linking a shared library. 3202 # 3203 # There doesn't appear to be a way to prevent this compiler from 3204 # explicitly linking system object files so we need to strip them 3205 # from the output so that they don't get included in the library 3206 # dependencies. 3207 output_verbose_link_cmd='templist=`($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; echo $list' 3208 ;; 3209 *) 3210 if test "$GXX" = yes; then 3211 if test $with_gnu_ld = no; then 3212 case $host_cpu in 3213 hppa*64*) 3214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3215 ;; 3216 ia64*) 3217 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3218 ;; 3219 *) 3220 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3221 ;; 3222 esac 3223 fi 3224 else 3225 # FIXME: insert proper C++ library support 3226 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3227 fi 3228 ;; 3229 esac 3230 ;; 3231 interix3*) 3232 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3233 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3234 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3235 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3236 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3237 # Instead, shared libraries are loaded at an image base (0x10000000 by 3238 # default) and relocated if they conflict, which is a slow very memory 3239 # consuming and fragmenting process. To avoid this, we pick a random, 3240 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3241 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3242 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3243 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3244 ;; 3245 irix5* | irix6*) 3246 case $cc_basename in 3247 CC*) 3248 # SGI C++ 3249 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3250 3251 # Archives containing C++ object files must be created using 3252 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3253 # necessary to make sure instantiated templates are included 3254 # in the archive. 3255 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3256 ;; 3257 *) 3258 if test "$GXX" = yes; then 3259 if test "$with_gnu_ld" = no; then 3260 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3261 else 3262 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' 3263 fi 3264 fi 3265 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3266 ;; 3267 esac 3268 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3269 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3270 ;; 3271 linux* | k*bsd*-gnu) 3272 case $cc_basename in 3273 KCC*) 3274 # Kuck and Associates, Inc. (KAI) C++ Compiler 3275 3276 # KCC will only create a shared library if the output file 3277 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3278 # to its proper name (with version) after linking. 3279 _LT_AC_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' 3280 _LT_AC_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 $lib' 3281 # Commands to make compiler produce verbose output that lists 3282 # what "hidden" libraries, object files and flags are used when 3283 # linking a shared library. 3284 # 3285 # There doesn't appear to be a way to prevent this compiler from 3286 # explicitly linking system object files so we need to strip them 3287 # from the output so that they don't get included in the library 3288 # dependencies. 3289 output_verbose_link_cmd='templist=`$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; echo $list' 3290 3291 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3292 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3293 3294 # Archives containing C++ object files must be created using 3295 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3296 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3297 ;; 3298 icpc*) 3299 # Intel C++ 3300 with_gnu_ld=yes 3301 # version 8.0 and above of icpc choke on multiply defined symbols 3302 # if we add $predep_objects and $postdep_objects, however 7.1 and 3303 # earlier do not add the objects themselves. 3304 case `$CC -V 2>&1` in 3305 *"Version 7."*) 3306 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3307 _LT_AC_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' 3308 ;; 3309 *) # Version 8.0 or newer 3310 tmp_idyn= 3311 case $host_cpu in 3312 ia64*) tmp_idyn=' -i_dynamic';; 3313 esac 3314 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3315 _LT_AC_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' 3316 ;; 3317 esac 3318 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3320 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3321 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3322 ;; 3323 pgCC*) 3324 # Portland Group C++ compiler 3325 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3326 _LT_AC_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' 3327 3328 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3329 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3330 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3331 ;; 3332 cxx*) 3333 # Compaq C++ 3334 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3335 _LT_AC_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' 3336 3337 runpath_var=LD_RUN_PATH 3338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3339 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3340 3341 # Commands to make compiler produce verbose output that lists 3342 # what "hidden" libraries, object files and flags are used when 3343 # linking a shared library. 3344 # 3345 # There doesn't appear to be a way to prevent this compiler from 3346 # explicitly linking system object files so we need to strip them 3347 # from the output so that they don't get included in the library 3348 # dependencies. 3349 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $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; echo $list' 3350 ;; 3351 esac 3352 ;; 3353 lynxos*) 3354 # FIXME: insert proper C++ library support 3355 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3356 ;; 3357 m88k*) 3358 # FIXME: insert proper C++ library support 3359 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3360 ;; 3361 mvs*) 3362 case $cc_basename in 3363 cxx*) 3364 # FIXME: insert proper C++ library support 3365 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3366 ;; 3367 *) 3368 # FIXME: insert proper C++ library support 3369 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3370 ;; 3371 esac 3372 ;; 3373 netbsd* | netbsdelf*-gnu) 3374 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3375 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3376 wlarc= 3377 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3378 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3379 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3380 fi 3381 # Workaround some broken pre-1.5 toolchains 3382 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3383 ;; 3384 openbsd2*) 3385 # C++ shared libraries are fairly broken 3386 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3387 ;; 3388 openbsd*) 3389 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3390 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3391 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3393 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3394 _LT_AC_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' 3395 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3396 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3397 fi 3398 output_verbose_link_cmd='echo' 3399 ;; 3400 osf3*) 3401 case $cc_basename in 3402 KCC*) 3403 # Kuck and Associates, Inc. (KAI) C++ Compiler 3404 3405 # KCC will only create a shared library if the output file 3406 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3407 # to its proper name (with version) after linking. 3408 _LT_AC_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' 3409 3410 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3411 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3412 3413 # Archives containing C++ object files must be created using 3414 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3415 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3416 3417 ;; 3418 RCC*) 3419 # Rational C++ 2.4.1 3420 # FIXME: insert proper C++ library support 3421 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3422 ;; 3423 cxx*) 3424 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3425 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3426 3427 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3428 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3429 3430 # Commands to make compiler produce verbose output that lists 3431 # what "hidden" libraries, object files and flags are used when 3432 # linking a shared library. 3433 # 3434 # There doesn't appear to be a way to prevent this compiler from 3435 # explicitly linking system object files so we need to strip them 3436 # from the output so that they don't get included in the library 3437 # dependencies. 3438 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' 3439 ;; 3440 *) 3441 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3442 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3443 _LT_AC_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" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3444 3445 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3446 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3447 3448 # Commands to make compiler produce verbose output that lists 3449 # what "hidden" libraries, object files and flags are used when 3450 # linking a shared library. 3451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3452 3453 else 3454 # FIXME: insert proper C++ library support 3455 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3456 fi 3457 ;; 3458 esac 3459 ;; 3460 osf4* | osf5*) 3461 case $cc_basename in 3462 KCC*) 3463 # Kuck and Associates, Inc. (KAI) C++ Compiler 3464 3465 # KCC will only create a shared library if the output file 3466 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3467 # to its proper name (with version) after linking. 3468 _LT_AC_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' 3469 3470 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3471 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3472 3473 # Archives containing C++ object files must be created using 3474 # the KAI C++ compiler. 3475 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3476 ;; 3477 RCC*) 3478 # Rational C++ 2.4.1 3479 # FIXME: insert proper C++ library support 3480 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3481 ;; 3482 cxx*) 3483 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3484 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3485 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3486 echo "-hidden">> $lib.exp~ 3487 $CC -shared$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~ 3488 $rm $lib.exp' 3489 3490 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3491 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3492 3493 # Commands to make compiler produce verbose output that lists 3494 # what "hidden" libraries, object files and flags are used when 3495 # linking a shared library. 3496 # 3497 # There doesn't appear to be a way to prevent this compiler from 3498 # explicitly linking system object files so we need to strip them 3499 # from the output so that they don't get included in the library 3500 # dependencies. 3501 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' 3502 ;; 3503 *) 3504 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3505 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3506 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3507 3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3509 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3510 3511 # Commands to make compiler produce verbose output that lists 3512 # what "hidden" libraries, object files and flags are used when 3513 # linking a shared library. 3514 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3515 3516 else 3517 # FIXME: insert proper C++ library support 3518 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3519 fi 3520 ;; 3521 esac 3522 ;; 3523 psos*) 3524 # FIXME: insert proper C++ library support 3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3526 ;; 3527 sunos4*) 3528 case $cc_basename in 3529 CC*) 3530 # Sun C++ 4.x 3531 # FIXME: insert proper C++ library support 3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3533 ;; 3534 lcc*) 3535 # Lucid 3536 # FIXME: insert proper C++ library support 3537 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3538 ;; 3539 *) 3540 # FIXME: insert proper C++ library support 3541 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3542 ;; 3543 esac 3544 ;; 3545 solaris*) 3546 case $cc_basename in 3547 CC*) 3548 # Sun C++ 4.2, 5.x and Centerline C++ 3549 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3550 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3551 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3552 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3553 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3554 3555 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3556 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3557 case $host_os in 3558 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3559 *) 3560 # The C++ compiler is used as linker so we must use $wl 3561 # flag to pass the commands to the underlying system 3562 # linker. We must also pass each convience library through 3563 # to the system linker between allextract/defaultextract. 3564 # The C++ compiler will combine linker options so we 3565 # cannot just pass the convience library names through 3566 # without $wl. 3567 # Supported since Solaris 2.6 (maybe 2.5.1?) 3568 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' 3569 ;; 3570 esac 3571 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3572 3573 output_verbose_link_cmd='echo' 3574 3575 # Archives containing C++ object files must be created using 3576 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3577 # necessary to make sure instantiated templates are included 3578 # in the archive. 3579 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3580 ;; 3581 gcx*) 3582 # Green Hills C++ Compiler 3583 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3584 3585 # The C++ compiler must be used to create the archive. 3586 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3587 ;; 3588 *) 3589 # GNU C++ compiler with Solaris linker 3590 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3591 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3592 if $CC --version | grep -v '^2\.7' > /dev/null; then 3593 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3594 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3595 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3596 3597 # Commands to make compiler produce verbose output that lists 3598 # what "hidden" libraries, object files and flags are used when 3599 # linking a shared library. 3600 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3601 else 3602 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3603 # platform. 3604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3605 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3606 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3607 3608 # Commands to make compiler produce verbose output that lists 3609 # what "hidden" libraries, object files and flags are used when 3610 # linking a shared library. 3611 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3612 fi 3613 3614 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3615 fi 3616 ;; 3617 esac 3618 ;; 3619 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3620 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3621 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3622 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3623 runpath_var='LD_RUN_PATH' 3624 3625 case $cc_basename in 3626 CC*) 3627 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3628 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3629 ;; 3630 *) 3631 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3632 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3633 ;; 3634 esac 3635 ;; 3636 sysv5* | sco3.2v5* | sco5v6*) 3637 # Note: We can NOT use -z defs as we might desire, because we do not 3638 # link with -lc, and that would cause any symbols used from libc to 3639 # always be unresolved, which means just about no library would 3640 # ever link correctly. If we're not using GNU ld we use -z text 3641 # though, which does catch some bad symbols but isn't as heavy-handed 3642 # as -z defs. 3643 # For security reasons, it is highly recommended that you always 3644 # use absolute paths for naming shared libraries, and exclude the 3645 # DT_RUNPATH tag from executables and libraries. But doing so 3646 # requires that you compile everything twice, which is a pain. 3647 # So that behaviour is only enabled if SCOABSPATH is set to a 3648 # non-empty value in the environment. Most likely only useful for 3649 # creating official distributions of packages. 3650 # This is a hack until libtool officially supports absolute path 3651 # names for shared libraries. 3652 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3653 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3654 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3655 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3656 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3657 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3658 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3659 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3660 runpath_var='LD_RUN_PATH' 3661 3662 case $cc_basename in 3663 CC*) 3664 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3665 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3666 ;; 3667 *) 3668 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3669 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3670 ;; 3671 esac 3672 ;; 3673 tandem*) 3674 case $cc_basename in 3675 NCC*) 3676 # NonStop-UX NCC 3.20 3677 # FIXME: insert proper C++ library support 3678 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3679 ;; 3680 *) 3681 # FIXME: insert proper C++ library support 3682 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3683 ;; 3684 esac 3685 ;; 3686 vxworks*) 3687 # FIXME: insert proper C++ library support 3688 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3689 ;; 3690 *) 3691 # FIXME: insert proper C++ library support 3692 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3693 ;; 3694esac 3695AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3696test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3697 3698_LT_AC_TAGVAR(GCC, $1)="$GXX" 3699_LT_AC_TAGVAR(LD, $1)="$LD" 3700 3701AC_LIBTOOL_POSTDEP_PREDEP($1) 3702AC_LIBTOOL_PROG_COMPILER_PIC($1) 3703AC_LIBTOOL_PROG_CC_C_O($1) 3704AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3705AC_LIBTOOL_PROG_LD_SHLIBS($1) 3706AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3707AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3708 3709AC_LIBTOOL_CONFIG($1) 3710 3711AC_LANG_POP 3712CC=$lt_save_CC 3713LDCXX=$LD 3714LD=$lt_save_LD 3715GCC=$lt_save_GCC 3716with_gnu_ldcxx=$with_gnu_ld 3717with_gnu_ld=$lt_save_with_gnu_ld 3718lt_cv_path_LDCXX=$lt_cv_path_LD 3719lt_cv_path_LD=$lt_save_path_LD 3720lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3721lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3722])# AC_LIBTOOL_LANG_CXX_CONFIG 3723 3724# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3725# ------------------------------------ 3726# Figure out "hidden" library dependencies from verbose 3727# compiler output when linking a shared library. 3728# Parse the compiler output and extract the necessary 3729# objects, libraries and library flags. 3730AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3731dnl we can't use the lt_simple_compile_test_code here, 3732dnl because it contains code intended for an executable, 3733dnl not a library. It's possible we should let each 3734dnl tag define a new lt_????_link_test_code variable, 3735dnl but it's only used here... 3736ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3737int a; 3738void foo (void) { a = 0; } 3739EOF 3740],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3741class Foo 3742{ 3743public: 3744 Foo (void) { a = 0; } 3745private: 3746 int a; 3747}; 3748EOF 3749],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3750 subroutine foo 3751 implicit none 3752 integer*4 a 3753 a=0 3754 return 3755 end 3756EOF 3757],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3758public class foo { 3759 private int a; 3760 public void bar (void) { 3761 a = 0; 3762 } 3763}; 3764EOF 3765]) 3766dnl Parse the compiler output and extract the necessary 3767dnl objects, libraries and library flags. 3768if AC_TRY_EVAL(ac_compile); then 3769 # Parse the compiler output and extract the necessary 3770 # objects, libraries and library flags. 3771 3772 # Sentinel used to keep track of whether or not we are before 3773 # the conftest object file. 3774 pre_test_object_deps_done=no 3775 3776 # The `*' in the case matches for architectures that use `case' in 3777 # $output_verbose_cmd can trigger glob expansion during the loop 3778 # eval without this substitution. 3779 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3780 3781 for p in `eval $output_verbose_link_cmd`; do 3782 case $p in 3783 3784 -L* | -R* | -l*) 3785 # Some compilers place space between "-{L,R}" and the path. 3786 # Remove the space. 3787 if test $p = "-L" \ 3788 || test $p = "-R"; then 3789 prev=$p 3790 continue 3791 else 3792 prev= 3793 fi 3794 3795 if test "$pre_test_object_deps_done" = no; then 3796 case $p in 3797 -L* | -R*) 3798 # Internal compiler library paths should come after those 3799 # provided the user. The postdeps already come after the 3800 # user supplied libs so there is no need to process them. 3801 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3802 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3803 else 3804 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3805 fi 3806 ;; 3807 # The "-l" case would never come before the object being 3808 # linked, so don't bother handling this case. 3809 esac 3810 else 3811 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3812 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3813 else 3814 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3815 fi 3816 fi 3817 ;; 3818 3819 *.$objext) 3820 # This assumes that the test object file only shows up 3821 # once in the compiler output. 3822 if test "$p" = "conftest.$objext"; then 3823 pre_test_object_deps_done=yes 3824 continue 3825 fi 3826 3827 if test "$pre_test_object_deps_done" = no; then 3828 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3829 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3830 else 3831 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3832 fi 3833 else 3834 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3835 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3836 else 3837 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3838 fi 3839 fi 3840 ;; 3841 3842 *) ;; # Ignore the rest. 3843 3844 esac 3845 done 3846 3847 # Clean up. 3848 rm -f a.out a.exe 3849else 3850 echo "libtool.m4: error: problem compiling $1 test program" 3851fi 3852 3853$rm -f confest.$objext 3854 3855# PORTME: override above test on systems where it is broken 3856ifelse([$1],[CXX], 3857[case $host_os in 3858interix3*) 3859 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3860 # hack all around it, let's just trust "g++" to DTRT. 3861 _LT_AC_TAGVAR(predep_objects,$1)= 3862 _LT_AC_TAGVAR(postdep_objects,$1)= 3863 _LT_AC_TAGVAR(postdeps,$1)= 3864 ;; 3865 3866solaris*) 3867 case $cc_basename in 3868 CC*) 3869 # Adding this requires a known-good setup of shared libraries for 3870 # Sun compiler versions before 5.6, else PIC objects from an old 3871 # archive will be linked into the output, leading to subtle bugs. 3872 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3873 ;; 3874 esac 3875 ;; 3876esac 3877]) 3878 3879case " $_LT_AC_TAGVAR(postdeps, $1) " in 3880*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3881esac 3882])# AC_LIBTOOL_POSTDEP_PREDEP 3883 3884# AC_LIBTOOL_LANG_F77_CONFIG 3885# -------------------------- 3886# Ensure that the configuration vars for the C compiler are 3887# suitably defined. Those variables are subsequently used by 3888# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3889AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3890AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3891[AC_REQUIRE([AC_PROG_F77]) 3892AC_LANG_PUSH(Fortran 77) 3893 3894_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3895_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3896_LT_AC_TAGVAR(always_export_symbols, $1)=no 3897_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3898_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3899_LT_AC_TAGVAR(hardcode_direct, $1)=no 3900_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3901_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3902_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3903_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3904_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3905_LT_AC_TAGVAR(module_cmds, $1)= 3906_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3907_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3908_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3909_LT_AC_TAGVAR(no_undefined_flag, $1)= 3910_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3911_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3912 3913# Source file extension for f77 test sources. 3914ac_ext=f 3915 3916# Object file extension for compiled f77 test sources. 3917objext=o 3918_LT_AC_TAGVAR(objext, $1)=$objext 3919 3920# Code to be used in simple compile tests 3921lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3922 3923# Code to be used in simple link tests 3924lt_simple_link_test_code=" program t\n end\n" 3925 3926# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3927_LT_AC_SYS_COMPILER 3928 3929# save warnings/boilerplate of simple test code 3930_LT_COMPILER_BOILERPLATE 3931_LT_LINKER_BOILERPLATE 3932 3933# Allow CC to be a program name with arguments. 3934lt_save_CC="$CC" 3935CC=${F77-"f77"} 3936compiler=$CC 3937_LT_AC_TAGVAR(compiler, $1)=$CC 3938_LT_CC_BASENAME([$compiler]) 3939 3940AC_MSG_CHECKING([if libtool supports shared libraries]) 3941AC_MSG_RESULT([$can_build_shared]) 3942 3943AC_MSG_CHECKING([whether to build shared libraries]) 3944test "$can_build_shared" = "no" && enable_shared=no 3945 3946# On AIX, shared libraries and static libraries use the same namespace, and 3947# are all built from PIC. 3948case $host_os in 3949aix3*) 3950 test "$enable_shared" = yes && enable_static=no 3951 if test -n "$RANLIB"; then 3952 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3953 postinstall_cmds='$RANLIB $lib' 3954 fi 3955 ;; 3956aix4* | aix5*) 3957 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3958 test "$enable_shared" = yes && enable_static=no 3959 fi 3960 ;; 3961esac 3962AC_MSG_RESULT([$enable_shared]) 3963 3964AC_MSG_CHECKING([whether to build static libraries]) 3965# Make sure either enable_shared or enable_static is yes. 3966test "$enable_shared" = yes || enable_static=yes 3967AC_MSG_RESULT([$enable_static]) 3968 3969_LT_AC_TAGVAR(GCC, $1)="$G77" 3970_LT_AC_TAGVAR(LD, $1)="$LD" 3971 3972AC_LIBTOOL_PROG_COMPILER_PIC($1) 3973AC_LIBTOOL_PROG_CC_C_O($1) 3974AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3975AC_LIBTOOL_PROG_LD_SHLIBS($1) 3976AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3977AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3978 3979AC_LIBTOOL_CONFIG($1) 3980 3981AC_LANG_POP 3982CC="$lt_save_CC" 3983])# AC_LIBTOOL_LANG_F77_CONFIG 3984 3985 3986# AC_LIBTOOL_LANG_GCJ_CONFIG 3987# -------------------------- 3988# Ensure that the configuration vars for the C compiler are 3989# suitably defined. Those variables are subsequently used by 3990# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3991AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3992AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3993[AC_LANG_SAVE 3994 3995# Source file extension for Java test sources. 3996ac_ext=java 3997 3998# Object file extension for compiled Java test sources. 3999objext=o 4000_LT_AC_TAGVAR(objext, $1)=$objext 4001 4002# Code to be used in simple compile tests 4003lt_simple_compile_test_code="class foo {}\n" 4004 4005# Code to be used in simple link tests 4006lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4007 4008# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4009_LT_AC_SYS_COMPILER 4010 4011# save warnings/boilerplate of simple test code 4012_LT_COMPILER_BOILERPLATE 4013_LT_LINKER_BOILERPLATE 4014 4015# Allow CC to be a program name with arguments. 4016lt_save_CC="$CC" 4017CC=${GCJ-"gcj"} 4018compiler=$CC 4019_LT_AC_TAGVAR(compiler, $1)=$CC 4020_LT_CC_BASENAME([$compiler]) 4021 4022# GCJ did not exist at the time GCC didn't implicitly link libc in. 4023_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4024 4025_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4026 4027AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4028AC_LIBTOOL_PROG_COMPILER_PIC($1) 4029AC_LIBTOOL_PROG_CC_C_O($1) 4030AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4031AC_LIBTOOL_PROG_LD_SHLIBS($1) 4032AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4033AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4034 4035AC_LIBTOOL_CONFIG($1) 4036 4037AC_LANG_RESTORE 4038CC="$lt_save_CC" 4039])# AC_LIBTOOL_LANG_GCJ_CONFIG 4040 4041 4042# AC_LIBTOOL_LANG_RC_CONFIG 4043# ------------------------- 4044# Ensure that the configuration vars for the Windows resource compiler are 4045# suitably defined. Those variables are subsequently used by 4046# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4047AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4048AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4049[AC_LANG_SAVE 4050 4051# Source file extension for RC test sources. 4052ac_ext=rc 4053 4054# Object file extension for compiled RC test sources. 4055objext=o 4056_LT_AC_TAGVAR(objext, $1)=$objext 4057 4058# Code to be used in simple compile tests 4059lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4060 4061# Code to be used in simple link tests 4062lt_simple_link_test_code="$lt_simple_compile_test_code" 4063 4064# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4065_LT_AC_SYS_COMPILER 4066 4067# save warnings/boilerplate of simple test code 4068_LT_COMPILER_BOILERPLATE 4069_LT_LINKER_BOILERPLATE 4070 4071# Allow CC to be a program name with arguments. 4072lt_save_CC="$CC" 4073CC=${RC-"windres"} 4074compiler=$CC 4075_LT_AC_TAGVAR(compiler, $1)=$CC 4076_LT_CC_BASENAME([$compiler]) 4077_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4078 4079AC_LIBTOOL_CONFIG($1) 4080 4081AC_LANG_RESTORE 4082CC="$lt_save_CC" 4083])# AC_LIBTOOL_LANG_RC_CONFIG 4084 4085 4086# AC_LIBTOOL_CONFIG([TAGNAME]) 4087# ---------------------------- 4088# If TAGNAME is not passed, then create an initial libtool script 4089# with a default configuration from the untagged config vars. Otherwise 4090# add code to config.status for appending the configuration named by 4091# TAGNAME from the matching tagged config vars. 4092AC_DEFUN([AC_LIBTOOL_CONFIG], 4093[# The else clause should only fire when bootstrapping the 4094# libtool distribution, otherwise you forgot to ship ltmain.sh 4095# with your package, and you will get complaints that there are 4096# no rules to generate ltmain.sh. 4097if test -f "$ltmain"; then 4098 # See if we are running on zsh, and set the options which allow our commands through 4099 # without removal of \ escapes. 4100 if test -n "${ZSH_VERSION+set}" ; then 4101 setopt NO_GLOB_SUBST 4102 fi 4103 # Now quote all the things that may contain metacharacters while being 4104 # careful not to overquote the AC_SUBSTed values. We take copies of the 4105 # variables and quote the copies for generation of the libtool script. 4106 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4107 SED SHELL STRIP \ 4108 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4109 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4110 deplibs_check_method reload_flag reload_cmds need_locks \ 4111 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4112 lt_cv_sys_global_symbol_to_c_name_address \ 4113 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4114 old_postinstall_cmds old_postuninstall_cmds \ 4115 _LT_AC_TAGVAR(compiler, $1) \ 4116 _LT_AC_TAGVAR(CC, $1) \ 4117 _LT_AC_TAGVAR(LD, $1) \ 4118 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4120 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4121 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4122 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4123 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4124 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4125 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4126 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4127 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4128 _LT_AC_TAGVAR(predep_objects, $1) \ 4129 _LT_AC_TAGVAR(postdep_objects, $1) \ 4130 _LT_AC_TAGVAR(predeps, $1) \ 4131 _LT_AC_TAGVAR(postdeps, $1) \ 4132 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4133 _LT_AC_TAGVAR(archive_cmds, $1) \ 4134 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4135 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4136 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4137 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4138 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4139 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4140 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4141 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4142 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4143 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4144 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4145 _LT_AC_TAGVAR(module_cmds, $1) \ 4146 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4147 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4148 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4149 _LT_AC_TAGVAR(include_expsyms, $1); do 4150 4151 case $var in 4152 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4153 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4154 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4155 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4156 _LT_AC_TAGVAR(module_cmds, $1) | \ 4157 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4158 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4159 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4160 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4161 postinstall_cmds | postuninstall_cmds | \ 4162 old_postinstall_cmds | old_postuninstall_cmds | \ 4163 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4164 # Double-quote double-evaled strings. 4165 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4166 ;; 4167 *) 4168 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4169 ;; 4170 esac 4171 done 4172 4173 case $lt_echo in 4174 *'\[$]0 --fallback-echo"') 4175 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4176 ;; 4177 esac 4178 4179ifelse([$1], [], 4180 [cfgfile="${ofile}T" 4181 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4182 $rm -f "$cfgfile" 4183 AC_MSG_NOTICE([creating $ofile])], 4184 [cfgfile="$ofile"]) 4185 4186 cat <<__EOF__ >> "$cfgfile" 4187ifelse([$1], [], 4188[#! $SHELL 4189 4190# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4191# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4192# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4193# 4194# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4195# Free Software Foundation, Inc. 4196# 4197# This file is part of GNU Libtool: 4198# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4199# 4200# This program is free software; you can redistribute it and/or modify 4201# it under the terms of the GNU General Public License as published by 4202# the Free Software Foundation; either version 2 of the License, or 4203# (at your option) any later version. 4204# 4205# This program is distributed in the hope that it will be useful, but 4206# WITHOUT ANY WARRANTY; without even the implied warranty of 4207# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4208# General Public License for more details. 4209# 4210# You should have received a copy of the GNU General Public License 4211# along with this program; if not, write to the Free Software 4212# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4213# 4214# As a special exception to the GNU General Public License, if you 4215# distribute this file as part of a program that contains a 4216# configuration script generated by Autoconf, you may include it under 4217# the same distribution terms that you use for the rest of that program. 4218 4219# A sed program that does not truncate output. 4220SED=$lt_SED 4221 4222# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4223Xsed="$SED -e 1s/^X//" 4224 4225# The HP-UX ksh and POSIX shell print the target directory to stdout 4226# if CDPATH is set. 4227(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4228 4229# The names of the tagged configurations supported by this script. 4230available_tags= 4231 4232# ### BEGIN LIBTOOL CONFIG], 4233[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4234 4235# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4236 4237# Shell to use when invoking shell scripts. 4238SHELL=$lt_SHELL 4239 4240# Whether or not to build shared libraries. 4241build_libtool_libs=$enable_shared 4242 4243# Whether or not to build static libraries. 4244build_old_libs=$enable_static 4245 4246# Whether or not to add -lc for building shared libraries. 4247build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4248 4249# Whether or not to disallow shared libs when runtime libs are static 4250allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4251 4252# Whether or not to optimize for fast installation. 4253fast_install=$enable_fast_install 4254 4255# The host system. 4256host_alias=$host_alias 4257host=$host 4258host_os=$host_os 4259 4260# The build system. 4261build_alias=$build_alias 4262build=$build 4263build_os=$build_os 4264 4265# An echo program that does not interpret backslashes. 4266echo=$lt_echo 4267 4268# The archiver. 4269AR=$lt_AR 4270AR_FLAGS=$lt_AR_FLAGS 4271 4272# A C compiler. 4273LTCC=$lt_LTCC 4274 4275# LTCC compiler flags. 4276LTCFLAGS=$lt_LTCFLAGS 4277 4278# A language-specific compiler. 4279CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4280 4281# Is the compiler the GNU C compiler? 4282with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4283 4284# An ERE matcher. 4285EGREP=$lt_EGREP 4286 4287# The linker used to build libraries. 4288LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4289 4290# Whether we need hard or soft links. 4291LN_S=$lt_LN_S 4292 4293# A BSD-compatible nm program. 4294NM=$lt_NM 4295 4296# A symbol stripping program 4297STRIP=$lt_STRIP 4298 4299# Used to examine libraries when file_magic_cmd begins "file" 4300MAGIC_CMD=$MAGIC_CMD 4301 4302# Used on cygwin: DLL creation program. 4303DLLTOOL="$DLLTOOL" 4304 4305# Used on cygwin: object dumper. 4306OBJDUMP="$OBJDUMP" 4307 4308# Used on cygwin: assembler. 4309AS="$AS" 4310 4311# The name of the directory that contains temporary libtool files. 4312objdir=$objdir 4313 4314# How to create reloadable object files. 4315reload_flag=$lt_reload_flag 4316reload_cmds=$lt_reload_cmds 4317 4318# How to pass a linker flag through the compiler. 4319wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4320 4321# Object file suffix (normally "o"). 4322objext="$ac_objext" 4323 4324# Old archive suffix (normally "a"). 4325libext="$libext" 4326 4327# Shared library suffix (normally ".so"). 4328shrext_cmds='$shrext_cmds' 4329 4330# Executable file suffix (normally ""). 4331exeext="$exeext" 4332 4333# Additional compiler flags for building library objects. 4334pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4335pic_mode=$pic_mode 4336 4337# What is the maximum length of a command? 4338max_cmd_len=$lt_cv_sys_max_cmd_len 4339 4340# Does compiler simultaneously support -c and -o options? 4341compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4342 4343# Must we lock files when doing compilation? 4344need_locks=$lt_need_locks 4345 4346# Do we need the lib prefix for modules? 4347need_lib_prefix=$need_lib_prefix 4348 4349# Do we need a version for libraries? 4350need_version=$need_version 4351 4352# Whether dlopen is supported. 4353dlopen_support=$enable_dlopen 4354 4355# Whether dlopen of programs is supported. 4356dlopen_self=$enable_dlopen_self 4357 4358# Whether dlopen of statically linked programs is supported. 4359dlopen_self_static=$enable_dlopen_self_static 4360 4361# Compiler flag to prevent dynamic linking. 4362link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4363 4364# Compiler flag to turn off builtin functions. 4365no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4366 4367# Compiler flag to allow reflexive dlopens. 4368export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4369 4370# Compiler flag to generate shared objects directly from archives. 4371whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4372 4373# Compiler flag to generate thread-safe objects. 4374thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4375 4376# Library versioning type. 4377version_type=$version_type 4378 4379# Format of library name prefix. 4380libname_spec=$lt_libname_spec 4381 4382# List of archive names. First name is the real one, the rest are links. 4383# The last name is the one that the linker finds with -lNAME. 4384library_names_spec=$lt_library_names_spec 4385 4386# The coded name of the library, if different from the real name. 4387soname_spec=$lt_soname_spec 4388 4389# Commands used to build and install an old-style archive. 4390RANLIB=$lt_RANLIB 4391old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4392old_postinstall_cmds=$lt_old_postinstall_cmds 4393old_postuninstall_cmds=$lt_old_postuninstall_cmds 4394 4395# Create an old-style archive from a shared archive. 4396old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4397 4398# Create a temporary old-style archive to link instead of a shared archive. 4399old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4400 4401# Commands used to build and install a shared archive. 4402archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4403archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4404postinstall_cmds=$lt_postinstall_cmds 4405postuninstall_cmds=$lt_postuninstall_cmds 4406 4407# Commands used to build a loadable module (assumed same as above if empty) 4408module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4409module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4410 4411# Commands to strip libraries. 4412old_striplib=$lt_old_striplib 4413striplib=$lt_striplib 4414 4415# Dependencies to place before the objects being linked to create a 4416# shared library. 4417predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4418 4419# Dependencies to place after the objects being linked to create a 4420# shared library. 4421postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4422 4423# Dependencies to place before the objects being linked to create a 4424# shared library. 4425predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4426 4427# Dependencies to place after the objects being linked to create a 4428# shared library. 4429postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4430 4431# The library search path used internally by the compiler when linking 4432# a shared library. 4433compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4434 4435# Method to check whether dependent libraries are shared objects. 4436deplibs_check_method=$lt_deplibs_check_method 4437 4438# Command to use when deplibs_check_method == file_magic. 4439file_magic_cmd=$lt_file_magic_cmd 4440 4441# Flag that allows shared libraries with undefined symbols to be built. 4442allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4443 4444# Flag that forces no undefined symbols. 4445no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4446 4447# Commands used to finish a libtool library installation in a directory. 4448finish_cmds=$lt_finish_cmds 4449 4450# Same as above, but a single script fragment to be evaled but not shown. 4451finish_eval=$lt_finish_eval 4452 4453# Take the output of nm and produce a listing of raw symbols and C names. 4454global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4455 4456# Transform the output of nm in a proper C declaration 4457global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4458 4459# Transform the output of nm in a C name address pair 4460global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4461 4462# This is the shared library runtime path variable. 4463runpath_var=$runpath_var 4464 4465# This is the shared library path variable. 4466shlibpath_var=$shlibpath_var 4467 4468# Is shlibpath searched before the hard-coded library search path? 4469shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4470 4471# How to hardcode a shared library path into an executable. 4472hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4473 4474# Whether we should hardcode library paths into libraries. 4475hardcode_into_libs=$hardcode_into_libs 4476 4477# Flag to hardcode \$libdir into a binary during linking. 4478# This must work even if \$libdir does not exist. 4479hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4480 4481# If ld is used when linking, flag to hardcode \$libdir into 4482# a binary during linking. This must work even if \$libdir does 4483# not exist. 4484hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4485 4486# Whether we need a single -rpath flag with a separated argument. 4487hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4488 4489# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4490# resulting binary. 4491hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4492 4493# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4494# resulting binary. 4495hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4496 4497# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4498# the resulting binary. 4499hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4500 4501# Set to yes if building a shared library automatically hardcodes DIR into the library 4502# and all subsequent libraries and executables linked against it. 4503hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4504 4505# Variables whose values should be saved in libtool wrapper scripts and 4506# restored at relink time. 4507variables_saved_for_relink="$variables_saved_for_relink" 4508 4509# Whether libtool must link a program against all its dependency libraries. 4510link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4511 4512# Compile-time system search path for libraries 4513sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4514 4515# Run-time system search path for libraries 4516sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4517 4518# Fix the shell variable \$srcfile for the compiler. 4519fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4520 4521# Set to yes if exported symbols are required. 4522always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4523 4524# The commands to list exported symbols. 4525export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4526 4527# The commands to extract the exported symbol list from a shared archive. 4528extract_expsyms_cmds=$lt_extract_expsyms_cmds 4529 4530# Symbols that should not be listed in the preloaded symbols. 4531exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4532 4533# Symbols that must always be exported. 4534include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4535 4536ifelse([$1],[], 4537[# ### END LIBTOOL CONFIG], 4538[# ### END LIBTOOL TAG CONFIG: $tagname]) 4539 4540__EOF__ 4541 4542ifelse([$1],[], [ 4543 case $host_os in 4544 aix3*) 4545 cat <<\EOF >> "$cfgfile" 4546 4547# AIX sometimes has problems with the GCC collect2 program. For some 4548# reason, if we set the COLLECT_NAMES environment variable, the problems 4549# vanish in a puff of smoke. 4550if test "X${COLLECT_NAMES+set}" != Xset; then 4551 COLLECT_NAMES= 4552 export COLLECT_NAMES 4553fi 4554EOF 4555 ;; 4556 esac 4557 4558 # We use sed instead of cat because bash on DJGPP gets confused if 4559 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4560 # text mode, it properly converts lines to CR/LF. This bash problem 4561 # is reportedly fixed, but why not run on old versions too? 4562 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4563 4564 mv -f "$cfgfile" "$ofile" || \ 4565 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4566 chmod +x "$ofile" 4567]) 4568else 4569 # If there is no Makefile yet, we rely on a make rule to execute 4570 # `config.status --recheck' to rerun these tests and create the 4571 # libtool script then. 4572 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4573 if test -f "$ltmain_in"; then 4574 test -f Makefile && make "$ltmain" 4575 fi 4576fi 4577])# AC_LIBTOOL_CONFIG 4578 4579 4580# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4581# ------------------------------------------- 4582AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4583[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4584 4585_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4586 4587if test "$GCC" = yes; then 4588 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4589 4590 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4591 lt_cv_prog_compiler_rtti_exceptions, 4592 [-fno-rtti -fno-exceptions], [], 4593 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4594fi 4595])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4596 4597 4598# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4599# --------------------------------- 4600AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4601[AC_REQUIRE([AC_CANONICAL_HOST]) 4602AC_REQUIRE([AC_PROG_NM]) 4603AC_REQUIRE([AC_OBJEXT]) 4604# Check for command to grab the raw symbol name followed by C symbol from nm. 4605AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4606AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4607[ 4608# These are sane defaults that work on at least a few old systems. 4609# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4610 4611# Character class describing NM global symbol codes. 4612symcode='[[BCDEGRST]]' 4613 4614# Regexp to match symbols that can be accessed directly from C. 4615sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4616 4617# Transform an extracted symbol line into a proper C declaration 4618lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4619 4620# Transform an extracted symbol line into symbol name and symbol address 4621lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4622 4623# Define system-specific variables. 4624case $host_os in 4625aix*) 4626 symcode='[[BCDT]]' 4627 ;; 4628cygwin* | mingw* | pw32*) 4629 symcode='[[ABCDGISTW]]' 4630 ;; 4631hpux*) # Its linker distinguishes data from code symbols 4632 if test "$host_cpu" = ia64; then 4633 symcode='[[ABCDEGRST]]' 4634 fi 4635 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4636 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4637 ;; 4638linux* | k*bsd*-gnu) 4639 if test "$host_cpu" = ia64; then 4640 symcode='[[ABCDGIRSTW]]' 4641 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4642 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4643 fi 4644 ;; 4645irix* | nonstopux*) 4646 symcode='[[BCDEGRST]]' 4647 ;; 4648osf*) 4649 symcode='[[BCDEGQRST]]' 4650 ;; 4651solaris*) 4652 symcode='[[BDRT]]' 4653 ;; 4654sco3.2v5*) 4655 symcode='[[DT]]' 4656 ;; 4657sysv4.2uw2*) 4658 symcode='[[DT]]' 4659 ;; 4660sysv5* | sco5v6* | unixware* | OpenUNIX*) 4661 symcode='[[ABDT]]' 4662 ;; 4663sysv4) 4664 symcode='[[DFNSTU]]' 4665 ;; 4666esac 4667 4668# Handle CRLF in mingw tool chain 4669opt_cr= 4670case $build_os in 4671mingw*) 4672 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4673 ;; 4674esac 4675 4676# If we're using GNU nm, then use its standard symbol codes. 4677case `$NM -V 2>&1` in 4678*GNU* | *'with BFD'*) 4679 symcode='[[ABCDGIRSTW]]' ;; 4680esac 4681 4682# Try without a prefix undercore, then with it. 4683for ac_symprfx in "" "_"; do 4684 4685 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4686 symxfrm="\\1 $ac_symprfx\\2 \\2" 4687 4688 # Write the raw and C identifiers. 4689 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4690 4691 # Check to see that the pipe works correctly. 4692 pipe_works=no 4693 4694 rm -f conftest* 4695 cat > conftest.$ac_ext <<EOF 4696#ifdef __cplusplus 4697extern "C" { 4698#endif 4699char nm_test_var; 4700void nm_test_func(){} 4701#ifdef __cplusplus 4702} 4703#endif 4704int main(){nm_test_var='a';nm_test_func();return(0);} 4705EOF 4706 4707 if AC_TRY_EVAL(ac_compile); then 4708 # Now try to grab the symbols. 4709 nlist=conftest.nm 4710 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4711 # Try sorting and uniquifying the output. 4712 if sort "$nlist" | uniq > "$nlist"T; then 4713 mv -f "$nlist"T "$nlist" 4714 else 4715 rm -f "$nlist"T 4716 fi 4717 4718 # Make sure that we snagged all the symbols we need. 4719 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4720 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4721 cat <<EOF > conftest.$ac_ext 4722#ifdef __cplusplus 4723extern "C" { 4724#endif 4725 4726EOF 4727 # Now generate the symbol file. 4728 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4729 4730 cat <<EOF >> conftest.$ac_ext 4731#if defined (__STDC__) && __STDC__ 4732# define lt_ptr_t void * 4733#else 4734# define lt_ptr_t char * 4735# define const 4736#endif 4737 4738/* The mapping between symbol names and symbols. */ 4739const struct { 4740 const char *name; 4741 lt_ptr_t address; 4742} 4743lt_preloaded_symbols[[]] = 4744{ 4745EOF 4746 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4747 cat <<\EOF >> conftest.$ac_ext 4748 {0, (lt_ptr_t) 0} 4749}; 4750 4751#ifdef __cplusplus 4752} 4753#endif 4754EOF 4755 # Now try linking the two files. 4756 mv conftest.$ac_objext conftstm.$ac_objext 4757 lt_save_LIBS="$LIBS" 4758 lt_save_CFLAGS="$CFLAGS" 4759 LIBS="conftstm.$ac_objext" 4760 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4761 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4762 pipe_works=yes 4763 fi 4764 LIBS="$lt_save_LIBS" 4765 CFLAGS="$lt_save_CFLAGS" 4766 else 4767 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4768 fi 4769 else 4770 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4771 fi 4772 else 4773 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4774 fi 4775 else 4776 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4777 cat conftest.$ac_ext >&5 4778 fi 4779 rm -f conftest* conftst* 4780 4781 # Do not use the global_symbol_pipe unless it works. 4782 if test "$pipe_works" = yes; then 4783 break 4784 else 4785 lt_cv_sys_global_symbol_pipe= 4786 fi 4787done 4788]) 4789if test -z "$lt_cv_sys_global_symbol_pipe"; then 4790 lt_cv_sys_global_symbol_to_cdecl= 4791fi 4792if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4793 AC_MSG_RESULT(failed) 4794else 4795 AC_MSG_RESULT(ok) 4796fi 4797]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4798 4799 4800# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4801# --------------------------------------- 4802AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4803[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4804_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4805_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4806 4807AC_MSG_CHECKING([for $compiler option to produce PIC]) 4808 ifelse([$1],[CXX],[ 4809 # C++ specific cases for pic, static, wl, etc. 4810 if test "$GXX" = yes; then 4811 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4812 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4813 4814 case $host_os in 4815 aix*) 4816 # All AIX code is PIC. 4817 if test "$host_cpu" = ia64; then 4818 # AIX 5 now supports IA64 processor 4819 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4820 fi 4821 ;; 4822 amigaos*) 4823 # FIXME: we need at least 68020 code to build shared libraries, but 4824 # adding the `-m68020' flag to GCC prevents building anything better, 4825 # like `-m68040'. 4826 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4827 ;; 4828 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4829 # PIC is the default for these OSes. 4830 ;; 4831 mingw* | os2* | pw32*) 4832 # This hack is so that the source file can tell whether it is being 4833 # built for inclusion in a dll (and should export symbols for example). 4834 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4835 ;; 4836 darwin* | rhapsody*) 4837 # PIC is the default on this platform 4838 # Common symbols not allowed in MH_DYLIB files 4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4840 ;; 4841 *djgpp*) 4842 # DJGPP does not support shared libraries at all 4843 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4844 ;; 4845 interix3*) 4846 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4847 # Instead, we relocate shared libraries at runtime. 4848 ;; 4849 sysv4*MP*) 4850 if test -d /usr/nec; then 4851 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4852 fi 4853 ;; 4854 hpux*) 4855 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4856 # not for PA HP-UX. 4857 case $host_cpu in 4858 hppa*64*|ia64*) 4859 ;; 4860 *) 4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4862 ;; 4863 esac 4864 ;; 4865 *) 4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4867 ;; 4868 esac 4869 else 4870 case $host_os in 4871 aix4* | aix5*) 4872 # All AIX code is PIC. 4873 if test "$host_cpu" = ia64; then 4874 # AIX 5 now supports IA64 processor 4875 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4876 else 4877 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4878 fi 4879 ;; 4880 chorus*) 4881 case $cc_basename in 4882 cxch68*) 4883 # Green Hills C++ Compiler 4884 # _LT_AC_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" 4885 ;; 4886 esac 4887 ;; 4888 darwin*) 4889 # PIC is the default on this platform 4890 # Common symbols not allowed in MH_DYLIB files 4891 case $cc_basename in 4892 xlc*) 4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4894 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4895 ;; 4896 esac 4897 ;; 4898 dgux*) 4899 case $cc_basename in 4900 ec++*) 4901 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4902 ;; 4903 ghcx*) 4904 # Green Hills C++ Compiler 4905 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4906 ;; 4907 *) 4908 ;; 4909 esac 4910 ;; 4911 freebsd* | dragonfly*) 4912 # FreeBSD uses GNU C++ 4913 ;; 4914 hpux9* | hpux10* | hpux11*) 4915 case $cc_basename in 4916 CC*) 4917 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4918 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4919 if test "$host_cpu" != ia64; then 4920 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4921 fi 4922 ;; 4923 aCC*) 4924 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4926 case $host_cpu in 4927 hppa*64*|ia64*) 4928 # +Z the default 4929 ;; 4930 *) 4931 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4932 ;; 4933 esac 4934 ;; 4935 *) 4936 ;; 4937 esac 4938 ;; 4939 interix*) 4940 # This is c89, which is MS Visual C++ (no shared libs) 4941 # Anyone wants to do a port? 4942 ;; 4943 irix5* | irix6* | nonstopux*) 4944 case $cc_basename in 4945 CC*) 4946 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4947 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4948 # CC pic flag -KPIC is the default. 4949 ;; 4950 *) 4951 ;; 4952 esac 4953 ;; 4954 linux* | k*bsd*-gnu) 4955 case $cc_basename in 4956 KCC*) 4957 # KAI C++ Compiler 4958 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4960 ;; 4961 icpc* | ecpc*) 4962 # Intel C++ 4963 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4964 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4965 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4966 ;; 4967 pgCC*) 4968 # Portland Group C++ compiler. 4969 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4970 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4971 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4972 ;; 4973 cxx*) 4974 # Compaq C++ 4975 # Make sure the PIC flag is empty. It appears that all Alpha 4976 # Linux and Compaq Tru64 Unix objects are PIC. 4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4978 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4979 ;; 4980 *) 4981 ;; 4982 esac 4983 ;; 4984 lynxos*) 4985 ;; 4986 m88k*) 4987 ;; 4988 mvs*) 4989 case $cc_basename in 4990 cxx*) 4991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4992 ;; 4993 *) 4994 ;; 4995 esac 4996 ;; 4997 netbsd* | netbsdelf*-gnu) 4998 ;; 4999 osf3* | osf4* | osf5*) 5000 case $cc_basename in 5001 KCC*) 5002 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5003 ;; 5004 RCC*) 5005 # Rational C++ 2.4.1 5006 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5007 ;; 5008 cxx*) 5009 # Digital/Compaq C++ 5010 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5011 # Make sure the PIC flag is empty. It appears that all Alpha 5012 # Linux and Compaq Tru64 Unix objects are PIC. 5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5015 ;; 5016 *) 5017 ;; 5018 esac 5019 ;; 5020 psos*) 5021 ;; 5022 solaris*) 5023 case $cc_basename in 5024 CC*) 5025 # Sun C++ 4.2, 5.x and Centerline C++ 5026 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5027 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5028 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5029 ;; 5030 gcx*) 5031 # Green Hills C++ Compiler 5032 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5033 ;; 5034 *) 5035 ;; 5036 esac 5037 ;; 5038 sunos4*) 5039 case $cc_basename in 5040 CC*) 5041 # Sun C++ 4.x 5042 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5043 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5044 ;; 5045 lcc*) 5046 # Lucid 5047 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5048 ;; 5049 *) 5050 ;; 5051 esac 5052 ;; 5053 tandem*) 5054 case $cc_basename in 5055 NCC*) 5056 # NonStop-UX NCC 3.20 5057 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5058 ;; 5059 *) 5060 ;; 5061 esac 5062 ;; 5063 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5064 case $cc_basename in 5065 CC*) 5066 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5067 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5068 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5069 ;; 5070 esac 5071 ;; 5072 vxworks*) 5073 ;; 5074 *) 5075 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5076 ;; 5077 esac 5078 fi 5079], 5080[ 5081 if test "$GCC" = yes; then 5082 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5083 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5084 5085 case $host_os in 5086 aix*) 5087 # All AIX code is PIC. 5088 if test "$host_cpu" = ia64; then 5089 # AIX 5 now supports IA64 processor 5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5091 fi 5092 ;; 5093 5094 amigaos*) 5095 # FIXME: we need at least 68020 code to build shared libraries, but 5096 # adding the `-m68020' flag to GCC prevents building anything better, 5097 # like `-m68040'. 5098 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5099 ;; 5100 5101 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5102 # PIC is the default for these OSes. 5103 ;; 5104 5105 mingw* | pw32* | os2*) 5106 # This hack is so that the source file can tell whether it is being 5107 # built for inclusion in a dll (and should export symbols for example). 5108 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5109 ;; 5110 5111 darwin* | rhapsody*) 5112 # PIC is the default on this platform 5113 # Common symbols not allowed in MH_DYLIB files 5114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5115 ;; 5116 5117 interix3*) 5118 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5119 # Instead, we relocate shared libraries at runtime. 5120 ;; 5121 5122 msdosdjgpp*) 5123 # Just because we use GCC doesn't mean we suddenly get shared libraries 5124 # on systems that don't support them. 5125 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5126 enable_shared=no 5127 ;; 5128 5129 sysv4*MP*) 5130 if test -d /usr/nec; then 5131 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5132 fi 5133 ;; 5134 5135 hpux*) 5136 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5137 # not for PA HP-UX. 5138 case $host_cpu in 5139 hppa*64*|ia64*) 5140 # +Z the default 5141 ;; 5142 *) 5143 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5144 ;; 5145 esac 5146 ;; 5147 5148 *) 5149 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5150 ;; 5151 esac 5152 else 5153 # PORTME Check for flag to pass linker flags through the system compiler. 5154 case $host_os in 5155 aix*) 5156 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5157 if test "$host_cpu" = ia64; then 5158 # AIX 5 now supports IA64 processor 5159 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5160 else 5161 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5162 fi 5163 ;; 5164 darwin*) 5165 # PIC is the default on this platform 5166 # Common symbols not allowed in MH_DYLIB files 5167 case $cc_basename in 5168 xlc*) 5169 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5170 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5171 ;; 5172 esac 5173 ;; 5174 5175 mingw* | pw32* | os2*) 5176 # This hack is so that the source file can tell whether it is being 5177 # built for inclusion in a dll (and should export symbols for example). 5178 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5179 ;; 5180 5181 hpux9* | hpux10* | hpux11*) 5182 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5183 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5184 # not for PA HP-UX. 5185 case $host_cpu in 5186 hppa*64*|ia64*) 5187 # +Z the default 5188 ;; 5189 *) 5190 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5191 ;; 5192 esac 5193 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5194 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5195 ;; 5196 5197 irix5* | irix6* | nonstopux*) 5198 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5199 # PIC (with -KPIC) is the default. 5200 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5201 ;; 5202 5203 newsos6) 5204 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5205 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5206 ;; 5207 5208 linux* | k*bsd*-gnu) 5209 case $cc_basename in 5210 icc* | ecc*) 5211 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5212 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5213 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5214 ;; 5215 pgcc* | pgf77* | pgf90* | pgf95*) 5216 # Portland Group compilers (*not* the Pentium gcc compiler, 5217 # which looks to be a dead project) 5218 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5221 ;; 5222 ccc*) 5223 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5224 # All Alpha code is PIC. 5225 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5226 ;; 5227 esac 5228 ;; 5229 5230 osf3* | osf4* | osf5*) 5231 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5232 # All OSF/1 code is PIC. 5233 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5234 ;; 5235 5236 solaris*) 5237 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5238 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5239 case $cc_basename in 5240 f77* | f90* | f95*) 5241 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5242 *) 5243 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5244 esac 5245 ;; 5246 5247 sunos4*) 5248 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5249 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5250 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5251 ;; 5252 5253 sysv4 | sysv4.2uw2* | sysv4.3*) 5254 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5255 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5256 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5257 ;; 5258 5259 sysv4*MP*) 5260 if test -d /usr/nec ;then 5261 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5262 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5263 fi 5264 ;; 5265 5266 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5267 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5268 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5269 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5270 ;; 5271 5272 unicos*) 5273 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5274 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5275 ;; 5276 5277 uts4*) 5278 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5279 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5280 ;; 5281 5282 *) 5283 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5284 ;; 5285 esac 5286 fi 5287]) 5288AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5289 5290# 5291# Check to make sure the PIC flag actually works. 5292# 5293if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5294 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5295 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5296 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5297 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5298 "" | " "*) ;; 5299 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5300 esac], 5301 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5302 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5303fi 5304case $host_os in 5305 # For platforms which do not support PIC, -DPIC is meaningless: 5306 *djgpp*) 5307 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5308 ;; 5309 *) 5310 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5311 ;; 5312esac 5313 5314# 5315# Check to make sure the static flag actually works. 5316# 5317wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5318AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5319 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5320 $lt_tmp_static_flag, 5321 [], 5322 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5323]) 5324 5325 5326# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5327# ------------------------------------ 5328# See if the linker supports building shared libraries. 5329AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5330[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5331ifelse([$1],[CXX],[ 5332 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5333 case $host_os in 5334 aix4* | aix5*) 5335 # If we're using GNU nm, then we don't want the "-C" option. 5336 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5337 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5338 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5339 else 5340 _LT_AC_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' 5341 fi 5342 ;; 5343 pw32*) 5344 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5345 ;; 5346 cygwin* | mingw*) 5347 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5348 ;; 5349 linux* | k*bsd*-gnu) 5350 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5351 ;; 5352 *) 5353 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5354 ;; 5355 esac 5356],[ 5357 runpath_var= 5358 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5359 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5360 _LT_AC_TAGVAR(archive_cmds, $1)= 5361 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5362 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5363 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5364 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5365 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5366 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5367 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5368 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5369 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5370 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5371 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5372 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5373 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5374 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5375 _LT_AC_TAGVAR(module_cmds, $1)= 5376 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5377 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5378 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5379 # include_expsyms should be a list of space-separated symbols to be *always* 5380 # included in the symbol list 5381 _LT_AC_TAGVAR(include_expsyms, $1)= 5382 # exclude_expsyms can be an extended regexp of symbols to exclude 5383 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5384 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5385 # as well as any symbol that contains `d'. 5386 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5387 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5388 # platforms (ab)use it in PIC code, but their linkers get confused if 5389 # the symbol is explicitly referenced. Since portable code cannot 5390 # rely on this symbol name, it's probably fine to never include it in 5391 # preloaded symbol tables. 5392 extract_expsyms_cmds= 5393 # Just being paranoid about ensuring that cc_basename is set. 5394 _LT_CC_BASENAME([$compiler]) 5395 case $host_os in 5396 cygwin* | mingw* | pw32*) 5397 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5398 # When not using gcc, we currently assume that we are using 5399 # Microsoft Visual C++. 5400 if test "$GCC" != yes; then 5401 with_gnu_ld=no 5402 fi 5403 ;; 5404 interix*) 5405 # we just hope/assume this is gcc and not c89 (= MSVC++) 5406 with_gnu_ld=yes 5407 ;; 5408 openbsd*) 5409 with_gnu_ld=no 5410 ;; 5411 esac 5412 5413 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5414 if test "$with_gnu_ld" = yes; then 5415 # If archive_cmds runs LD, not CC, wlarc should be empty 5416 wlarc='${wl}' 5417 5418 # Set some defaults for GNU ld with shared library support. These 5419 # are reset later if shared libraries are not supported. Putting them 5420 # here allows them to be overridden if necessary. 5421 runpath_var=LD_RUN_PATH 5422 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5423 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5424 # ancient GNU ld didn't support --whole-archive et. al. 5425 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5426 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5427 else 5428 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5429 fi 5430 supports_anon_versioning=no 5431 case `$LD -v 2>/dev/null` in 5432 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5433 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5434 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5435 *\ 2.11.*) ;; # other 2.11 versions 5436 *) supports_anon_versioning=yes ;; 5437 esac 5438 5439 # See if GNU ld supports shared libraries. 5440 case $host_os in 5441 aix3* | aix4* | aix5*) 5442 # On AIX/PPC, the GNU linker is very broken 5443 if test "$host_cpu" != ia64; then 5444 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5445 cat <<EOF 1>&2 5446 5447*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5448*** to be unable to reliably create shared libraries on AIX. 5449*** Therefore, libtool is disabling shared libraries support. If you 5450*** really care for shared libraries, you may want to modify your PATH 5451*** so that a non-GNU linker is found, and then restart. 5452 5453EOF 5454 fi 5455 ;; 5456 5457 amigaos*) 5458 _LT_AC_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)' 5459 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5460 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5461 5462 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5463 # that the semantics of dynamic libraries on AmigaOS, at least up 5464 # to version 4, is to share data among multiple programs linked 5465 # with the same dynamic library. Since this doesn't match the 5466 # behavior of shared libraries on other platforms, we can't use 5467 # them. 5468 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5469 ;; 5470 5471 beos*) 5472 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5473 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5474 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5475 # support --undefined. This deserves some investigation. FIXME 5476 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5477 else 5478 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5479 fi 5480 ;; 5481 5482 cygwin* | mingw* | pw32*) 5483 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5484 # as there is no search path for DLLs. 5485 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5486 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5487 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5488 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5489 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5490 5491 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5492 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5493 # If the export-symbols file already is a .def file (1st line 5494 # is EXPORTS), use it as is; otherwise, prepend... 5495 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5496 cp $export_symbols $output_objdir/$soname.def; 5497 else 5498 echo EXPORTS > $output_objdir/$soname.def; 5499 cat $export_symbols >> $output_objdir/$soname.def; 5500 fi~ 5501 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5502 else 5503 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5504 fi 5505 ;; 5506 5507 interix3*) 5508 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5509 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5510 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5511 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5512 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5513 # Instead, shared libraries are loaded at an image base (0x10000000 by 5514 # default) and relocated if they conflict, which is a slow very memory 5515 # consuming and fragmenting process. To avoid this, we pick a random, 5516 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5517 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5518 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5519 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5520 ;; 5521 5522 linux* | k*bsd*-gnu) 5523 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5524 tmp_addflag= 5525 case $cc_basename,$host_cpu in 5526 pgcc*) # Portland Group C compiler 5527 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5528 tmp_addflag=' $pic_flag' 5529 ;; 5530 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5531 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5532 tmp_addflag=' $pic_flag -Mnomain' ;; 5533 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5534 tmp_addflag=' -i_dynamic' ;; 5535 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5536 tmp_addflag=' -i_dynamic -nofor_main' ;; 5537 ifc* | ifort*) # Intel Fortran compiler 5538 tmp_addflag=' -nofor_main' ;; 5539 esac 5540 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5541 5542 if test $supports_anon_versioning = yes; then 5543 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5544 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5545 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5546 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5547 fi 5548 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5549 else 5550 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5551 fi 5552 ;; 5553 5554 netbsd* | netbsdelf*-gnu) 5555 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5556 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5557 wlarc= 5558 else 5559 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5560 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5561 fi 5562 ;; 5563 5564 solaris*) 5565 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5566 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5567 cat <<EOF 1>&2 5568 5569*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5570*** create shared libraries on Solaris systems. Therefore, libtool 5571*** is disabling shared libraries support. We urge you to upgrade GNU 5572*** binutils to release 2.9.1 or newer. Another option is to modify 5573*** your PATH or compiler configuration so that the native linker is 5574*** used, and then restart. 5575 5576EOF 5577 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5578 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5579 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5580 else 5581 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5582 fi 5583 ;; 5584 5585 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5586 case `$LD -v 2>&1` in 5587 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5588 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5589 cat <<_LT_EOF 1>&2 5590 5591*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5592*** reliably create shared libraries on SCO systems. Therefore, libtool 5593*** is disabling shared libraries support. We urge you to upgrade GNU 5594*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5595*** your PATH or compiler configuration so that the native linker is 5596*** used, and then restart. 5597 5598_LT_EOF 5599 ;; 5600 *) 5601 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5602 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5603 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5604 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' 5605 else 5606 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5607 fi 5608 ;; 5609 esac 5610 ;; 5611 5612 sunos4*) 5613 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5614 wlarc= 5615 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5616 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5617 ;; 5618 5619 *) 5620 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5621 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5622 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5623 else 5624 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5625 fi 5626 ;; 5627 esac 5628 5629 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5630 runpath_var= 5631 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5632 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5633 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5634 fi 5635 else 5636 # PORTME fill in a description of your system's linker (not GNU ld) 5637 case $host_os in 5638 aix3*) 5639 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5640 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5641 _LT_AC_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' 5642 # Note: this linker hardcodes the directories in LIBPATH if there 5643 # are no directories specified by -L. 5644 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5645 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5646 # Neither direct hardcoding nor static linking is supported with a 5647 # broken collect2. 5648 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5649 fi 5650 ;; 5651 5652 aix4* | aix5*) 5653 if test "$host_cpu" = ia64; then 5654 # On IA64, the linker does run time linking by default, so we don't 5655 # have to do anything special. 5656 aix_use_runtimelinking=no 5657 exp_sym_flag='-Bexport' 5658 no_entry_flag="" 5659 else 5660 # If we're using GNU nm, then we don't want the "-C" option. 5661 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5662 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5663 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5664 else 5665 _LT_AC_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' 5666 fi 5667 aix_use_runtimelinking=no 5668 5669 # Test if we are trying to use run time linking or normal 5670 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5671 # need to do runtime linking. 5672 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5673 for ld_flag in $LDFLAGS; do 5674 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5675 aix_use_runtimelinking=yes 5676 break 5677 fi 5678 done 5679 ;; 5680 esac 5681 5682 exp_sym_flag='-bexport' 5683 no_entry_flag='-bnoentry' 5684 fi 5685 5686 # When large executables or shared objects are built, AIX ld can 5687 # have problems creating the table of contents. If linking a library 5688 # or program results in "error TOC overflow" add -mminimal-toc to 5689 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5690 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5691 5692 _LT_AC_TAGVAR(archive_cmds, $1)='' 5693 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5694 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5695 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5696 5697 if test "$GCC" = yes; then 5698 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5699 # We only want to do this on AIX 4.2 and lower, the check 5700 # below for broken collect2 doesn't work under 4.3+ 5701 collect2name=`${CC} -print-prog-name=collect2` 5702 if test -f "$collect2name" && \ 5703 strings "$collect2name" | grep resolve_lib_name >/dev/null 5704 then 5705 # We have reworked collect2 5706 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5707 else 5708 # We have old collect2 5709 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5710 # It fails to find uninstalled libraries when the uninstalled 5711 # path is not listed in the libpath. Setting hardcode_minus_L 5712 # to unsupported forces relinking 5713 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5714 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5715 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5716 fi 5717 ;; 5718 esac 5719 shared_flag='-shared' 5720 if test "$aix_use_runtimelinking" = yes; then 5721 shared_flag="$shared_flag "'${wl}-G' 5722 fi 5723 else 5724 # not using gcc 5725 if test "$host_cpu" = ia64; then 5726 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5727 # chokes on -Wl,-G. The following line is correct: 5728 shared_flag='-G' 5729 else 5730 if test "$aix_use_runtimelinking" = yes; then 5731 shared_flag='${wl}-G' 5732 else 5733 shared_flag='${wl}-bM:SRE' 5734 fi 5735 fi 5736 fi 5737 5738 # It seems that -bexpall does not export symbols beginning with 5739 # underscore (_), so it is better to generate a list of symbols to export. 5740 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5741 if test "$aix_use_runtimelinking" = yes; then 5742 # Warning - without using the other runtime loading flags (-brtl), 5743 # -berok will link without error, but may produce a broken library. 5744 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5745 # Determine the default libpath from the value encoded in an empty executable. 5746 _LT_AC_SYS_LIBPATH_AIX 5747 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5748 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5749 else 5750 if test "$host_cpu" = ia64; then 5751 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5752 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5753 _LT_AC_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" 5754 else 5755 # Determine the default libpath from the value encoded in an empty executable. 5756 _LT_AC_SYS_LIBPATH_AIX 5757 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5758 # Warning - without using the other run time loading flags, 5759 # -berok will link without error, but may produce a broken library. 5760 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5761 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5762 # Exported symbols can be pulled into shared objects from archives 5763 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5764 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5765 # This is similar to how AIX traditionally builds its shared libraries. 5766 _LT_AC_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' 5767 fi 5768 fi 5769 ;; 5770 5771 amigaos*) 5772 _LT_AC_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)' 5773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5774 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5775 # see comment about different semantics on the GNU ld section 5776 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5777 ;; 5778 5779 bsdi[[45]]*) 5780 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5781 ;; 5782 5783 cygwin* | mingw* | pw32*) 5784 # When not using gcc, we currently assume that we are using 5785 # Microsoft Visual C++. 5786 # hardcode_libdir_flag_spec is actually meaningless, as there is 5787 # no search path for DLLs. 5788 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5789 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5790 # Tell ltmain to make .lib files, not .a files. 5791 libext=lib 5792 # Tell ltmain to make .dll files, not .so files. 5793 shrext_cmds=".dll" 5794 # FIXME: Setting linknames here is a bad hack. 5795 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5796 # The linker will automatically build a .lib file if we build a DLL. 5797 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5798 # FIXME: Should let the user specify the lib program. 5799 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5800 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5801 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5802 ;; 5803 5804 darwin* | rhapsody*) 5805 case $host_os in 5806 rhapsody* | darwin1.[[012]]) 5807 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5808 ;; 5809 *) # Darwin 1.3 on 5810 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5811 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5812 else 5813 case ${MACOSX_DEPLOYMENT_TARGET} in 5814 10.[[012]]) 5815 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5816 ;; 5817 10.*) 5818 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5819 ;; 5820 esac 5821 fi 5822 ;; 5823 esac 5824 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5825 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5826 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5827 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5828 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5829 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5830 if test "$GCC" = yes ; then 5831 output_verbose_link_cmd='echo' 5832 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5833 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5834 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5835 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5836 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5837 else 5838 case $cc_basename in 5839 xlc*) 5840 output_verbose_link_cmd='echo' 5841 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 5842 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5843 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5844 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5845 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5846 ;; 5847 *) 5848 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5849 ;; 5850 esac 5851 fi 5852 ;; 5853 5854 dgux*) 5855 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5856 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5857 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5858 ;; 5859 5860 freebsd1*) 5861 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5862 ;; 5863 5864 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5865 # support. Future versions do this automatically, but an explicit c++rt0.o 5866 # does not break anything, and helps significantly (at the cost of a little 5867 # extra space). 5868 freebsd2.2*) 5869 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5870 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5871 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5872 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5873 ;; 5874 5875 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5876 freebsd2*) 5877 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5878 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5879 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5880 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5881 ;; 5882 5883 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5884 freebsd* | dragonfly*) 5885 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5886 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5887 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5888 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5889 ;; 5890 5891 hpux9*) 5892 if test "$GCC" = yes; then 5893 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5894 else 5895 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5896 fi 5897 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5898 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5899 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5900 5901 # hardcode_minus_L: Not really in the search PATH, 5902 # but as the default location of the library. 5903 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5904 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5905 ;; 5906 5907 hpux10*) 5908 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5909 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5910 else 5911 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5912 fi 5913 if test "$with_gnu_ld" = no; then 5914 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5915 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5916 5917 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5918 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5919 5920 # hardcode_minus_L: Not really in the search PATH, 5921 # but as the default location of the library. 5922 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5923 fi 5924 ;; 5925 5926 hpux11*) 5927 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5928 case $host_cpu in 5929 hppa*64*) 5930 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5931 ;; 5932 ia64*) 5933 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5934 ;; 5935 *) 5936 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5937 ;; 5938 esac 5939 else 5940 case $host_cpu in 5941 hppa*64*) 5942 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5943 ;; 5944 ia64*) 5945 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5946 ;; 5947 *) 5948 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5949 ;; 5950 esac 5951 fi 5952 if test "$with_gnu_ld" = no; then 5953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5954 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5955 5956 case $host_cpu in 5957 hppa*64*|ia64*) 5958 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5959 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5960 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5961 ;; 5962 *) 5963 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5964 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5965 5966 # hardcode_minus_L: Not really in the search PATH, 5967 # but as the default location of the library. 5968 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5969 ;; 5970 esac 5971 fi 5972 ;; 5973 5974 irix5* | irix6* | nonstopux*) 5975 if test "$GCC" = yes; then 5976 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5977 else 5978 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5979 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5980 fi 5981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5982 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5983 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5984 ;; 5985 5986 netbsd* | netbsdelf*-gnu) 5987 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5988 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5989 else 5990 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5991 fi 5992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5993 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5994 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5995 ;; 5996 5997 newsos6) 5998 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5999 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6001 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6002 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6003 ;; 6004 6005 openbsd*) 6006 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6007 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6008 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6009 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6010 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6011 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6012 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6013 else 6014 case $host_os in 6015 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6016 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6017 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6018 ;; 6019 *) 6020 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6021 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6022 ;; 6023 esac 6024 fi 6025 ;; 6026 6027 os2*) 6028 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6029 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6030 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6031 _LT_AC_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' 6032 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6033 ;; 6034 6035 osf3*) 6036 if test "$GCC" = yes; then 6037 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6038 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6039 else 6040 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6041 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6042 fi 6043 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6044 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6045 ;; 6046 6047 osf4* | osf5*) # as osf3* with the addition of -msym flag 6048 if test "$GCC" = yes; then 6049 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6050 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6051 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6052 else 6053 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6054 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6055 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 6056 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' 6057 6058 # Both c and cxx compiler support -rpath directly 6059 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6060 fi 6061 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6062 ;; 6063 6064 solaris*) 6065 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6066 if test "$GCC" = yes; then 6067 wlarc='${wl}' 6068 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6069 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6070 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6071 else 6072 wlarc='' 6073 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6074 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6075 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6076 fi 6077 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6078 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6079 case $host_os in 6080 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6081 *) 6082 # The compiler driver will combine linker options so we 6083 # cannot just pass the convience library names through 6084 # without $wl, iff we do not link with $LD. 6085 # Luckily, gcc supports the same syntax we need for Sun Studio. 6086 # Supported since Solaris 2.6 (maybe 2.5.1?) 6087 case $wlarc in 6088 '') 6089 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6090 *) 6091 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; 6092 esac ;; 6093 esac 6094 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6095 ;; 6096 6097 sunos4*) 6098 if test "x$host_vendor" = xsequent; then 6099 # Use $CC to link under sequent, because it throws in some extra .o 6100 # files that make .init and .fini sections work. 6101 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6102 else 6103 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6104 fi 6105 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6106 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6107 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6108 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6109 ;; 6110 6111 sysv4) 6112 case $host_vendor in 6113 sni) 6114 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6115 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6116 ;; 6117 siemens) 6118 ## LD is ld it makes a PLAMLIB 6119 ## CC just makes a GrossModule. 6120 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6121 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6122 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6123 ;; 6124 motorola) 6125 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6126 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6127 ;; 6128 esac 6129 runpath_var='LD_RUN_PATH' 6130 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6131 ;; 6132 6133 sysv4.3*) 6134 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6135 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6136 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6137 ;; 6138 6139 sysv4*MP*) 6140 if test -d /usr/nec; then 6141 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6142 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6143 runpath_var=LD_RUN_PATH 6144 hardcode_runpath_var=yes 6145 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6146 fi 6147 ;; 6148 6149 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6150 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6151 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6152 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6153 runpath_var='LD_RUN_PATH' 6154 6155 if test "$GCC" = yes; then 6156 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6157 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6158 else 6159 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6160 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6161 fi 6162 ;; 6163 6164 sysv5* | sco3.2v5* | sco5v6*) 6165 # Note: We can NOT use -z defs as we might desire, because we do not 6166 # link with -lc, and that would cause any symbols used from libc to 6167 # always be unresolved, which means just about no library would 6168 # ever link correctly. If we're not using GNU ld we use -z text 6169 # though, which does catch some bad symbols but isn't as heavy-handed 6170 # as -z defs. 6171 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6172 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6173 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6174 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6175 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6176 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6177 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6178 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6179 runpath_var='LD_RUN_PATH' 6180 6181 if test "$GCC" = yes; then 6182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6183 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6184 else 6185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6187 fi 6188 ;; 6189 6190 uts4*) 6191 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6192 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6193 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6194 ;; 6195 6196 *) 6197 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6198 ;; 6199 esac 6200 fi 6201]) 6202AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6203test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6204 6205# 6206# Do we need to explicitly link libc? 6207# 6208case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6209x|xyes) 6210 # Assume -lc should be added 6211 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6212 6213 if test "$enable_shared" = yes && test "$GCC" = yes; then 6214 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6215 *'~'*) 6216 # FIXME: we may have to deal with multi-command sequences. 6217 ;; 6218 '$CC '*) 6219 # Test whether the compiler implicitly links with -lc since on some 6220 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6221 # to ld, don't add -lc before -lgcc. 6222 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6223 $rm conftest* 6224 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6225 6226 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6227 soname=conftest 6228 lib=conftest 6229 libobjs=conftest.$ac_objext 6230 deplibs= 6231 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6232 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6233 compiler_flags=-v 6234 linker_flags=-v 6235 verstring= 6236 output_objdir=. 6237 libname=conftest 6238 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6239 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6240 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6241 then 6242 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6243 else 6244 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6245 fi 6246 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6247 else 6248 cat conftest.err 1>&5 6249 fi 6250 $rm conftest* 6251 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6252 ;; 6253 esac 6254 fi 6255 ;; 6256esac 6257])# AC_LIBTOOL_PROG_LD_SHLIBS 6258 6259 6260# _LT_AC_FILE_LTDLL_C 6261# ------------------- 6262# Be careful that the start marker always follows a newline. 6263AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6264# /* ltdll.c starts here */ 6265# #define WIN32_LEAN_AND_MEAN 6266# #include <windows.h> 6267# #undef WIN32_LEAN_AND_MEAN 6268# #include <stdio.h> 6269# 6270# #ifndef __CYGWIN__ 6271# # ifdef __CYGWIN32__ 6272# # define __CYGWIN__ __CYGWIN32__ 6273# # endif 6274# #endif 6275# 6276# #ifdef __cplusplus 6277# extern "C" { 6278# #endif 6279# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6280# #ifdef __cplusplus 6281# } 6282# #endif 6283# 6284# #ifdef __CYGWIN__ 6285# #include <cygwin/cygwin_dll.h> 6286# DECLARE_CYGWIN_DLL( DllMain ); 6287# #endif 6288# HINSTANCE __hDllInstance_base; 6289# 6290# BOOL APIENTRY 6291# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6292# { 6293# __hDllInstance_base = hInst; 6294# return TRUE; 6295# } 6296# /* ltdll.c ends here */ 6297])# _LT_AC_FILE_LTDLL_C 6298 6299 6300# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6301# --------------------------------- 6302AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6303 6304 6305# old names 6306AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6307AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6308AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6309AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6310AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6311AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6312AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6313 6314# This is just to silence aclocal about the macro not being used 6315ifelse([AC_DISABLE_FAST_INSTALL]) 6316 6317AC_DEFUN([LT_AC_PROG_GCJ], 6318[AC_CHECK_TOOL(GCJ, gcj, no) 6319 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6320 AC_SUBST(GCJFLAGS) 6321]) 6322 6323AC_DEFUN([LT_AC_PROG_RC], 6324[AC_CHECK_TOOL(RC, windres, no) 6325]) 6326 6327# NOTE: This macro has been submitted for inclusion into # 6328# GNU Autoconf as AC_PROG_SED. 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Presently that only means defining a flag for this option. 7041AC_DEFUN([_AM_SET_OPTION], 7042[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 7043 7044# _AM_SET_OPTIONS(OPTIONS) 7045# ---------------------------------- 7046# OPTIONS is a space-separated list of Automake options. 7047AC_DEFUN([_AM_SET_OPTIONS], 7048[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 7049 7050# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 7051# ------------------------------------------- 7052# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7053AC_DEFUN([_AM_IF_OPTION], 7054[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 7055 7056# Check to make sure that the build environment is sane. -*- Autoconf -*- 7057 7058# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 7059# Free Software Foundation, Inc. 7060# 7061# This file is free software; the Free Software Foundation 7062# gives unlimited permission to copy and/or distribute it, 7063# with or without modifications, as long as this notice is preserved. 7064 7065# serial 4 7066 7067# AM_SANITY_CHECK 7068# --------------- 7069AC_DEFUN([AM_SANITY_CHECK], 7070[AC_MSG_CHECKING([whether build environment is sane]) 7071# Just in case 7072sleep 1 7073echo timestamp > conftest.file 7074# Do `set' in a subshell so we don't clobber the current shell's 7075# arguments. Must try -L first in case configure is actually a 7076# symlink; some systems play weird games with the mod time of symlinks 7077# (eg FreeBSD returns the mod time of the symlink's containing 7078# directory). 7079if ( 7080 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 7081 if test "$[*]" = "X"; then 7082 # -L didn't work. 7083 set X `ls -t $srcdir/configure conftest.file` 7084 fi 7085 rm -f conftest.file 7086 if test "$[*]" != "X $srcdir/configure conftest.file" \ 7087 && test "$[*]" != "X conftest.file $srcdir/configure"; then 7088 7089 # If neither matched, then we have a broken ls. This can happen 7090 # if, for instance, CONFIG_SHELL is bash and it inherits a 7091 # broken ls alias from the environment. This has actually 7092 # happened. Such a system could not be considered "sane". 7093 AC_MSG_ERROR([ls -t appears to fail. 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However `strip' might not be the right 7127# tool to use in cross-compilation environments, therefore Automake 7128# will honor the `STRIP' environment variable to overrule this program. 7129dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7130if test "$cross_compiling" != no; then 7131 AC_CHECK_TOOL([STRIP], [strip], :) 7132fi 7133INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 7134AC_SUBST([INSTALL_STRIP_PROGRAM])]) 7135 7136# Copyright (C) 2006 Free Software Foundation, Inc. 7137# 7138# This file is free software; the Free Software Foundation 7139# gives unlimited permission to copy and/or distribute it, 7140# with or without modifications, as long as this notice is preserved. 7141 7142# _AM_SUBST_NOTMAKE(VARIABLE) 7143# --------------------------- 7144# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in. 7145# This macro is traced by Automake. 7146AC_DEFUN([_AM_SUBST_NOTMAKE]) 7147 7148# Check how to create a tarball. -*- Autoconf -*- 7149 7150# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7151# 7152# This file is free software; the Free Software Foundation 7153# gives unlimited permission to copy and/or distribute it, 7154# with or without modifications, as long as this notice is preserved. 7155 7156# serial 2 7157 7158# _AM_PROG_TAR(FORMAT) 7159# -------------------- 7160# Check how to create a tarball in format FORMAT. 7161# FORMAT should be one of `v7', `ustar', or `pax'. 7162# 7163# Substitute a variable $(am__tar) that is a command 7164# writing to stdout a FORMAT-tarball containing the directory 7165# $tardir. 7166# tardir=directory && $(am__tar) > result.tar 7167# 7168# Substitute a variable $(am__untar) that extract such 7169# a tarball read from stdin. 7170# $(am__untar) < result.tar 7171AC_DEFUN([_AM_PROG_TAR], 7172[# Always define AMTAR for backward compatibility. 7173AM_MISSING_PROG([AMTAR], [tar]) 7174m4_if([$1], [v7], 7175 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7176 [m4_case([$1], [ustar],, [pax],, 7177 [m4_fatal([Unknown tar format])]) 7178AC_MSG_CHECKING([how to create a $1 tar archive]) 7179# Loop over all known methods to create a tar archive until one works. 7180_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7181_am_tools=${am_cv_prog_tar_$1-$_am_tools} 7182# Do not fold the above two line into one, because Tru64 sh and 7183# Solaris sh will not grok spaces in the rhs of `-'. 7184for _am_tool in $_am_tools 7185do 7186 case $_am_tool in 7187 gnutar) 7188 for _am_tar in tar gnutar gtar; 7189 do 7190 AM_RUN_LOG([$_am_tar --version]) && break 7191 done 7192 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7193 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7194 am__untar="$_am_tar -xf -" 7195 ;; 7196 plaintar) 7197 # Must skip GNU tar: if it does not support --format= it doesn't create 7198 # ustar tarball either. 7199 (tar --version) >/dev/null 2>&1 && continue 7200 am__tar='tar chf - "$$tardir"' 7201 am__tar_='tar chf - "$tardir"' 7202 am__untar='tar xf -' 7203 ;; 7204 pax) 7205 am__tar='pax -L -x $1 -w "$$tardir"' 7206 am__tar_='pax -L -x $1 -w "$tardir"' 7207 am__untar='pax -r' 7208 ;; 7209 cpio) 7210 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7211 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7212 am__untar='cpio -i -H $1 -d' 7213 ;; 7214 none) 7215 am__tar=false 7216 am__tar_=false 7217 am__untar=false 7218 ;; 7219 esac 7220 7221 # If the value was cached, stop now. We just wanted to have am__tar 7222 # and am__untar set. 7223 test -n "${am_cv_prog_tar_$1}" && break 7224 7225 # tar/untar a dummy directory, and stop if the command works 7226 rm -rf conftest.dir 7227 mkdir conftest.dir 7228 echo GrepMe > conftest.dir/file 7229 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7230 rm -rf conftest.dir 7231 if test -s conftest.tar; then 7232 AM_RUN_LOG([$am__untar <conftest.tar]) 7233 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7234 fi 7235done 7236rm -rf conftest.dir 7237 7238AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7239AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7240AC_SUBST([am__tar]) 7241AC_SUBST([am__untar]) 7242]) # _AM_PROG_TAR 7243 7244