1# generated automatically by aclocal 1.9.6 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005 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 14# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 15 16# serial 48 AC_PROG_LIBTOOL 17 18 19# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 20# ----------------------------------------------------------- 21# If this macro is not defined by Autoconf, define it here. 22m4_ifdef([AC_PROVIDE_IFELSE], 23 [], 24 [m4_define([AC_PROVIDE_IFELSE], 25 [m4_ifdef([AC_PROVIDE_$1], 26 [$2], [$3])])]) 27 28 29# AC_PROG_LIBTOOL 30# --------------- 31AC_DEFUN([AC_PROG_LIBTOOL], 32[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 35 AC_PROVIDE_IFELSE([AC_PROG_CXX], 36 [AC_LIBTOOL_CXX], 37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 38 ])]) 39dnl And a similar setup for Fortran 77 support 40 AC_PROVIDE_IFELSE([AC_PROG_F77], 41 [AC_LIBTOOL_F77], 42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 43])]) 44 45dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 49 [AC_LIBTOOL_GCJ], 50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 51 [AC_LIBTOOL_GCJ], 52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 53 [AC_LIBTOOL_GCJ], 54 [ifdef([AC_PROG_GCJ], 55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 56 ifdef([A][M_PROG_GCJ], 57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 58 ifdef([LT_AC_PROG_GCJ], 59 [define([LT_AC_PROG_GCJ], 60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 61])])# AC_PROG_LIBTOOL 62 63 64# _AC_PROG_LIBTOOL 65# ---------------- 66AC_DEFUN([_AC_PROG_LIBTOOL], 67[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72# This can be used to rebuild libtool when needed 73LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75# Always use our own libtool. 76LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77AC_SUBST(LIBTOOL)dnl 78 79# Prevent multiple expansion 80define([AC_PROG_LIBTOOL], []) 81])# _AC_PROG_LIBTOOL 82 83 84# AC_LIBTOOL_SETUP 85# ---------------- 86AC_DEFUN([AC_LIBTOOL_SETUP], 87[AC_PREREQ(2.50)dnl 88AC_REQUIRE([AC_ENABLE_SHARED])dnl 89AC_REQUIRE([AC_ENABLE_STATIC])dnl 90AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91AC_REQUIRE([AC_CANONICAL_HOST])dnl 92AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93AC_REQUIRE([AC_PROG_CC])dnl 94AC_REQUIRE([AC_PROG_LD])dnl 95AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96AC_REQUIRE([AC_PROG_NM])dnl 97 98AC_REQUIRE([AC_PROG_LN_S])dnl 99AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101AC_REQUIRE([AC_OBJEXT])dnl 102AC_REQUIRE([AC_EXEEXT])dnl 103dnl 104 105AC_LIBTOOL_SYS_MAX_CMD_LEN 106AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107AC_LIBTOOL_OBJDIR 108 109AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110_LT_AC_PROG_ECHO_BACKSLASH 111 112case $host_os in 113aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. For some 115 # reason, if we set the COLLECT_NAMES environment variable, the problems 116 # vanish in a puff of smoke. 117 if test "X${COLLECT_NAMES+set}" != Xset; then 118 COLLECT_NAMES= 119 export COLLECT_NAMES 120 fi 121 ;; 122esac 123 124# Sed substitution that helps us do robust quoting. It backslashifies 125# metacharacters that are still active within double-quoted strings. 126Xsed='sed -e 1s/^X//' 127[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 128 129# Same as above, but do not quote variable references. 130[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 131 132# Sed substitution to delay expansion of an escaped shell variable in a 133# double_quote_subst'ed string. 134delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 135 136# Sed substitution to avoid accidental globbing in evaled expressions 137no_glob_subst='s/\*/\\\*/g' 138 139# Constants: 140rm="rm -f" 141 142# Global variables: 143default_ofile=libtool 144can_build_shared=yes 145 146# All known linkers require a `.a' archive for static linking (except MSVC, 147# which needs '.lib'). 148libext=a 149ltmain="$ac_aux_dir/ltmain.sh" 150ofile="$default_ofile" 151with_gnu_ld="$lt_cv_prog_gnu_ld" 152 153AC_CHECK_TOOL(AR, ar, false) 154AC_CHECK_TOOL(RANLIB, ranlib, :) 155AC_CHECK_TOOL(STRIP, strip, :) 156 157old_CC="$CC" 158old_CFLAGS="$CFLAGS" 159 160# Set sane defaults for various variables 161test -z "$AR" && AR=ar 162test -z "$AR_FLAGS" && AR_FLAGS=cru 163test -z "$AS" && AS=as 164test -z "$CC" && CC=cc 165test -z "$LTCC" && LTCC=$CC 166test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 167test -z "$DLLTOOL" && DLLTOOL=dlltool 168test -z "$LD" && LD=ld 169test -z "$LN_S" && LN_S="ln -s" 170test -z "$MAGIC_CMD" && MAGIC_CMD=file 171test -z "$NM" && NM=nm 172test -z "$SED" && SED=sed 173test -z "$OBJDUMP" && OBJDUMP=objdump 174test -z "$RANLIB" && RANLIB=: 175test -z "$STRIP" && STRIP=: 176test -z "$ac_objext" && ac_objext=o 177 178# Determine commands to create old-style static archives. 179old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 180old_postinstall_cmds='chmod 644 $oldlib' 181old_postuninstall_cmds= 182 183if test -n "$RANLIB"; then 184 case $host_os in 185 openbsd*) 186 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 187 ;; 188 *) 189 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 190 ;; 191 esac 192 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 193fi 194 195_LT_CC_BASENAME([$compiler]) 196 197# Only perform the check for file, if the check method requires it 198case $deplibs_check_method in 199file_magic*) 200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 201 AC_PATH_MAGIC 202 fi 203 ;; 204esac 205 206AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 207AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 208enable_win32_dll=yes, enable_win32_dll=no) 209 210AC_ARG_ENABLE([libtool-lock], 211 [AC_HELP_STRING([--disable-libtool-lock], 212 [avoid locking (might break parallel builds)])]) 213test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 214 215AC_ARG_WITH([pic], 216 [AC_HELP_STRING([--with-pic], 217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 218 [pic_mode="$withval"], 219 [pic_mode=default]) 220test -z "$pic_mode" && pic_mode=default 221 222# Use C for the default configuration in the libtool script 223tagname= 224AC_LIBTOOL_LANG_C_CONFIG 225_LT_AC_TAGCONFIG 226])# AC_LIBTOOL_SETUP 227 228 229# _LT_AC_SYS_COMPILER 230# ------------------- 231AC_DEFUN([_LT_AC_SYS_COMPILER], 232[AC_REQUIRE([AC_PROG_CC])dnl 233 234# If no C compiler was specified, use CC. 235LTCC=${LTCC-"$CC"} 236 237# If no C compiler flags were specified, use CFLAGS. 238LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 239 240# Allow CC to be a program name with arguments. 241compiler=$CC 242])# _LT_AC_SYS_COMPILER 243 244 245# _LT_CC_BASENAME(CC) 246# ------------------- 247# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 248AC_DEFUN([_LT_CC_BASENAME], 249[for cc_temp in $1""; do 250 case $cc_temp in 251 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 252 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 253 \-*) ;; 254 *) break;; 255 esac 256done 257cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 258]) 259 260 261# _LT_COMPILER_BOILERPLATE 262# ------------------------ 263# Check for compiler boilerplate output or warnings with 264# the simple compiler test code. 265AC_DEFUN([_LT_COMPILER_BOILERPLATE], 266[ac_outfile=conftest.$ac_objext 267printf "$lt_simple_compile_test_code" >conftest.$ac_ext 268eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 269_lt_compiler_boilerplate=`cat conftest.err` 270$rm conftest* 271])# _LT_COMPILER_BOILERPLATE 272 273 274# _LT_LINKER_BOILERPLATE 275# ---------------------- 276# Check for linker boilerplate output or warnings with 277# the simple link test code. 278AC_DEFUN([_LT_LINKER_BOILERPLATE], 279[ac_outfile=conftest.$ac_objext 280printf "$lt_simple_link_test_code" >conftest.$ac_ext 281eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 282_lt_linker_boilerplate=`cat conftest.err` 283$rm conftest* 284])# _LT_LINKER_BOILERPLATE 285 286 287# _LT_AC_SYS_LIBPATH_AIX 288# ---------------------- 289# Links a minimal program and checks the executable 290# for the system default hardcoded library path. In most cases, 291# this is /usr/lib:/lib, but when the MPI compilers are used 292# the location of the communication and MPI libs are included too. 293# If we don't find anything, use the default library path according 294# to the aix ld manual. 295AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 296[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 297aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 298}'` 299# Check for a 64-bit object if we didn't find anything. 300if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 301}'`; fi],[]) 302if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 303])# _LT_AC_SYS_LIBPATH_AIX 304 305 306# _LT_AC_SHELL_INIT(ARG) 307# ---------------------- 308AC_DEFUN([_LT_AC_SHELL_INIT], 309[ifdef([AC_DIVERSION_NOTICE], 310 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 311 [AC_DIVERT_PUSH(NOTICE)]) 312$1 313AC_DIVERT_POP 314])# _LT_AC_SHELL_INIT 315 316 317# _LT_AC_PROG_ECHO_BACKSLASH 318# -------------------------- 319# Add some code to the start of the generated configure script which 320# will find an echo command which doesn't interpret backslashes. 321AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 322[_LT_AC_SHELL_INIT([ 323# Check that we are running under the correct shell. 324SHELL=${CONFIG_SHELL-/bin/sh} 325 326case X$ECHO in 327X*--fallback-echo) 328 # Remove one level of quotation (which was required for Make). 329 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 330 ;; 331esac 332 333echo=${ECHO-echo} 334if test "X[$]1" = X--no-reexec; then 335 # Discard the --no-reexec flag, and continue. 336 shift 337elif test "X[$]1" = X--fallback-echo; then 338 # Avoid inline document here, it may be left over 339 : 340elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 341 # Yippee, $echo works! 342 : 343else 344 # Restart under the correct shell. 345 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 346fi 347 348if test "X[$]1" = X--fallback-echo; then 349 # used as fallback echo 350 shift 351 cat <<EOF 352[$]* 353EOF 354 exit 0 355fi 356 357# The HP-UX ksh and POSIX shell print the target directory to stdout 358# if CDPATH is set. 359(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 360 361if test -z "$ECHO"; then 362if test "X${echo_test_string+set}" != Xset; then 363# find a string as large as possible, as long as the shell can cope with it 364 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 365 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 366 if (echo_test_string=`eval $cmd`) 2>/dev/null && 367 echo_test_string=`eval $cmd` && 368 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 369 then 370 break 371 fi 372 done 373fi 374 375if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 376 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 377 test "X$echo_testing_string" = "X$echo_test_string"; then 378 : 379else 380 # The Solaris, AIX, and Digital Unix default echo programs unquote 381 # backslashes. This makes it impossible to quote backslashes using 382 # echo "$something" | sed 's/\\/\\\\/g' 383 # 384 # So, first we look for a working echo in the user's PATH. 385 386 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 387 for dir in $PATH /usr/ucb; do 388 IFS="$lt_save_ifs" 389 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 390 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 391 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 392 test "X$echo_testing_string" = "X$echo_test_string"; then 393 echo="$dir/echo" 394 break 395 fi 396 done 397 IFS="$lt_save_ifs" 398 399 if test "X$echo" = Xecho; then 400 # We didn't find a better echo, so look for alternatives. 401 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 402 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 403 test "X$echo_testing_string" = "X$echo_test_string"; then 404 # This shell has a builtin print -r that does the trick. 405 echo='print -r' 406 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 407 test "X$CONFIG_SHELL" != X/bin/ksh; then 408 # If we have ksh, try running configure again with it. 409 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 410 export ORIGINAL_CONFIG_SHELL 411 CONFIG_SHELL=/bin/ksh 412 export CONFIG_SHELL 413 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 414 else 415 # Try using printf. 416 echo='printf %s\n' 417 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 418 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 419 test "X$echo_testing_string" = "X$echo_test_string"; then 420 # Cool, printf works 421 : 422 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 423 test "X$echo_testing_string" = 'X\t' && 424 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 425 test "X$echo_testing_string" = "X$echo_test_string"; then 426 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 427 export CONFIG_SHELL 428 SHELL="$CONFIG_SHELL" 429 export SHELL 430 echo="$CONFIG_SHELL [$]0 --fallback-echo" 431 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 432 test "X$echo_testing_string" = 'X\t' && 433 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 434 test "X$echo_testing_string" = "X$echo_test_string"; then 435 echo="$CONFIG_SHELL [$]0 --fallback-echo" 436 else 437 # maybe with a smaller string... 438 prev=: 439 440 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 441 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 442 then 443 break 444 fi 445 prev="$cmd" 446 done 447 448 if test "$prev" != 'sed 50q "[$]0"'; then 449 echo_test_string=`eval $prev` 450 export echo_test_string 451 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 452 else 453 # Oops. We lost completely, so just stick with echo. 454 echo=echo 455 fi 456 fi 457 fi 458 fi 459fi 460fi 461 462# Copy echo and quote the copy suitably for passing to libtool from 463# the Makefile, instead of quoting the original, which is used later. 464ECHO=$echo 465if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 467fi 468 469AC_SUBST(ECHO) 470])])# _LT_AC_PROG_ECHO_BACKSLASH 471 472 473# _LT_AC_LOCK 474# ----------- 475AC_DEFUN([_LT_AC_LOCK], 476[AC_ARG_ENABLE([libtool-lock], 477 [AC_HELP_STRING([--disable-libtool-lock], 478 [avoid locking (might break parallel builds)])]) 479test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 480 481# Some flags need to be propagated to the compiler or linker for good 482# libtool support. 483case $host in 484ia64-*-hpux*) 485 # Find out which ABI we are using. 486 echo 'int i;' > conftest.$ac_ext 487 if AC_TRY_EVAL(ac_compile); then 488 case `/usr/bin/file conftest.$ac_objext` in 489 *ELF-32*) 490 HPUX_IA64_MODE="32" 491 ;; 492 *ELF-64*) 493 HPUX_IA64_MODE="64" 494 ;; 495 esac 496 fi 497 rm -rf conftest* 498 ;; 499*-*-irix6*) 500 # Find out which ABI we are using. 501 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 502 if AC_TRY_EVAL(ac_compile); then 503 if test "$lt_cv_prog_gnu_ld" = yes; then 504 case `/usr/bin/file conftest.$ac_objext` in 505 *32-bit*) 506 LD="${LD-ld} -melf32bsmip" 507 ;; 508 *N32*) 509 LD="${LD-ld} -melf32bmipn32" 510 ;; 511 *64-bit*) 512 LD="${LD-ld} -melf64bmip" 513 ;; 514 esac 515 else 516 case `/usr/bin/file conftest.$ac_objext` in 517 *32-bit*) 518 LD="${LD-ld} -32" 519 ;; 520 *N32*) 521 LD="${LD-ld} -n32" 522 ;; 523 *64-bit*) 524 LD="${LD-ld} -64" 525 ;; 526 esac 527 fi 528 fi 529 rm -rf conftest* 530 ;; 531 532x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 533 # Find out which ABI we are using. 534 echo 'int i;' > conftest.$ac_ext 535 if AC_TRY_EVAL(ac_compile); then 536 case `/usr/bin/file conftest.o` in 537 *32-bit*) 538 case $host in 539 x86_64-*linux*) 540 LD="${LD-ld} -m elf_i386" 541 ;; 542 ppc64-*linux*|powerpc64-*linux*) 543 LD="${LD-ld} -m elf32ppclinux" 544 ;; 545 s390x-*linux*) 546 LD="${LD-ld} -m elf_s390" 547 ;; 548 sparc64-*linux*) 549 LD="${LD-ld} -m elf32_sparc" 550 ;; 551 esac 552 ;; 553 *64-bit*) 554 case $host in 555 x86_64-*linux*) 556 LD="${LD-ld} -m elf_x86_64" 557 ;; 558 ppc*-*linux*|powerpc*-*linux*) 559 LD="${LD-ld} -m elf64ppc" 560 ;; 561 s390*-*linux*) 562 LD="${LD-ld} -m elf64_s390" 563 ;; 564 sparc*-*linux*) 565 LD="${LD-ld} -m elf64_sparc" 566 ;; 567 esac 568 ;; 569 esac 570 fi 571 rm -rf conftest* 572 ;; 573 574*-*-sco3.2v5*) 575 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 576 SAVE_CFLAGS="$CFLAGS" 577 CFLAGS="$CFLAGS -belf" 578 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 579 [AC_LANG_PUSH(C) 580 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 581 AC_LANG_POP]) 582 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 583 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 584 CFLAGS="$SAVE_CFLAGS" 585 fi 586 ;; 587sparc*-*solaris*) 588 # Find out which ABI we are using. 589 echo 'int i;' > conftest.$ac_ext 590 if AC_TRY_EVAL(ac_compile); then 591 case `/usr/bin/file conftest.o` in 592 *64-bit*) 593 case $lt_cv_prog_gnu_ld in 594 yes*) LD="${LD-ld} -m elf64_sparc" ;; 595 *) LD="${LD-ld} -64" ;; 596 esac 597 ;; 598 esac 599 fi 600 rm -rf conftest* 601 ;; 602 603AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 604[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 605 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 606 AC_CHECK_TOOL(AS, as, false) 607 AC_CHECK_TOOL(OBJDUMP, objdump, false) 608 ;; 609 ]) 610esac 611 612need_locks="$enable_libtool_lock" 613 614])# _LT_AC_LOCK 615 616 617# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 618# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 619# ---------------------------------------------------------------- 620# Check whether the given compiler option works 621AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 622[AC_REQUIRE([LT_AC_PROG_SED]) 623AC_CACHE_CHECK([$1], [$2], 624 [$2=no 625 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 626 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 627 lt_compiler_flag="$3" 628 # Insert the option either (1) after the last *FLAGS variable, or 629 # (2) before a word containing "conftest.", or (3) at the end. 630 # Note that $ac_compile itself does not contain backslashes and begins 631 # with a dollar sign (not a hyphen), so the echo should work correctly. 632 # The option is referenced via a variable to avoid confusing sed. 633 lt_compile=`echo "$ac_compile" | $SED \ 634 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 635 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 636 -e 's:$: $lt_compiler_flag:'` 637 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 638 (eval "$lt_compile" 2>conftest.err) 639 ac_status=$? 640 cat conftest.err >&AS_MESSAGE_LOG_FD 641 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 642 if (exit $ac_status) && test -s "$ac_outfile"; then 643 # The compiler can only warn and ignore the option if not recognized 644 # So say no if there are warnings other than the usual output. 645 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 646 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 647 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 648 $2=yes 649 fi 650 fi 651 $rm conftest* 652]) 653 654if test x"[$]$2" = xyes; then 655 ifelse([$5], , :, [$5]) 656else 657 ifelse([$6], , :, [$6]) 658fi 659])# AC_LIBTOOL_COMPILER_OPTION 660 661 662# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 663# [ACTION-SUCCESS], [ACTION-FAILURE]) 664# ------------------------------------------------------------ 665# Check whether the given compiler option works 666AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 667[AC_CACHE_CHECK([$1], [$2], 668 [$2=no 669 save_LDFLAGS="$LDFLAGS" 670 LDFLAGS="$LDFLAGS $3" 671 printf "$lt_simple_link_test_code" > conftest.$ac_ext 672 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 673 # The linker can only warn and ignore the option if not recognized 674 # So say no if there are warnings 675 if test -s conftest.err; then 676 # Append any errors to the config.log. 677 cat conftest.err 1>&AS_MESSAGE_LOG_FD 678 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 679 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 680 if diff conftest.exp conftest.er2 >/dev/null; then 681 $2=yes 682 fi 683 else 684 $2=yes 685 fi 686 fi 687 $rm conftest* 688 LDFLAGS="$save_LDFLAGS" 689]) 690 691if test x"[$]$2" = xyes; then 692 ifelse([$4], , :, [$4]) 693else 694 ifelse([$5], , :, [$5]) 695fi 696])# AC_LIBTOOL_LINKER_OPTION 697 698 699# AC_LIBTOOL_SYS_MAX_CMD_LEN 700# -------------------------- 701AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 702[# find the maximum length of command line arguments 703AC_MSG_CHECKING([the maximum length of command line arguments]) 704AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 705 i=0 706 teststring="ABCD" 707 708 case $build_os in 709 msdosdjgpp*) 710 # On DJGPP, this test can blow up pretty badly due to problems in libc 711 # (any single argument exceeding 2000 bytes causes a buffer overrun 712 # during glob expansion). Even if it were fixed, the result of this 713 # check would be larger than it should be. 714 lt_cv_sys_max_cmd_len=12288; # 12K is about right 715 ;; 716 717 gnu*) 718 # Under GNU Hurd, this test is not required because there is 719 # no limit to the length of command line arguments. 720 # Libtool will interpret -1 as no limit whatsoever 721 lt_cv_sys_max_cmd_len=-1; 722 ;; 723 724 cygwin* | mingw*) 725 # On Win9x/ME, this test blows up -- it succeeds, but takes 726 # about 5 minutes as the teststring grows exponentially. 727 # Worse, since 9x/ME are not pre-emptively multitasking, 728 # you end up with a "frozen" computer, even though with patience 729 # the test eventually succeeds (with a max line length of 256k). 730 # Instead, let's just punt: use the minimum linelength reported by 731 # all of the supported platforms: 8192 (on NT/2K/XP). 732 lt_cv_sys_max_cmd_len=8192; 733 ;; 734 735 amigaos*) 736 # On AmigaOS with pdksh, this test takes hours, literally. 737 # So we just punt and use a minimum line length of 8192. 738 lt_cv_sys_max_cmd_len=8192; 739 ;; 740 741 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 742 # This has been around since 386BSD, at least. Likely further. 743 if test -x /sbin/sysctl; then 744 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 745 elif test -x /usr/sbin/sysctl; then 746 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 747 else 748 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 749 fi 750 # And add a safety zone 751 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 753 ;; 754 755 interix*) 756 # We know the value 262144 and hardcode it with a safety zone (like BSD) 757 lt_cv_sys_max_cmd_len=196608 758 ;; 759 760 osf*) 761 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 762 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 763 # nice to cause kernel panics so lets avoid the loop below. 764 # First set a reasonable default. 765 lt_cv_sys_max_cmd_len=16384 766 # 767 if test -x /sbin/sysconfig; then 768 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 769 *1*) lt_cv_sys_max_cmd_len=-1 ;; 770 esac 771 fi 772 ;; 773 sco3.2v5*) 774 lt_cv_sys_max_cmd_len=102400 775 ;; 776 sysv5* | sco5v6* | sysv4.2uw2*) 777 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 778 if test -n "$kargmax"; then 779 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 780 else 781 lt_cv_sys_max_cmd_len=32768 782 fi 783 ;; 784 *) 785 # If test is not a shell built-in, we'll probably end up computing a 786 # maximum length that is only half of the actual maximum length, but 787 # we can't tell. 788 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 789 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 790 = "XX$teststring") >/dev/null 2>&1 && 791 new_result=`expr "X$teststring" : ".*" 2>&1` && 792 lt_cv_sys_max_cmd_len=$new_result && 793 test $i != 17 # 1/2 MB should be enough 794 do 795 i=`expr $i + 1` 796 teststring=$teststring$teststring 797 done 798 teststring= 799 # Add a significant safety factor because C++ compilers can tack on massive 800 # amounts of additional arguments before passing them to the linker. 801 # It appears as though 1/2 is a usable value. 802 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 803 ;; 804 esac 805]) 806if test -n $lt_cv_sys_max_cmd_len ; then 807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 808else 809 AC_MSG_RESULT(none) 810fi 811])# AC_LIBTOOL_SYS_MAX_CMD_LEN 812 813 814# _LT_AC_CHECK_DLFCN 815# ------------------ 816AC_DEFUN([_LT_AC_CHECK_DLFCN], 817[AC_CHECK_HEADERS(dlfcn.h)dnl 818])# _LT_AC_CHECK_DLFCN 819 820 821# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 822# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 823# --------------------------------------------------------------------- 824AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 825[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 826if test "$cross_compiling" = yes; then : 827 [$4] 828else 829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 830 lt_status=$lt_dlunknown 831 cat > conftest.$ac_ext <<EOF 832[#line __oline__ "configure" 833#include "confdefs.h" 834 835#if HAVE_DLFCN_H 836#include <dlfcn.h> 837#endif 838 839#include <stdio.h> 840 841#ifdef RTLD_GLOBAL 842# define LT_DLGLOBAL RTLD_GLOBAL 843#else 844# ifdef DL_GLOBAL 845# define LT_DLGLOBAL DL_GLOBAL 846# else 847# define LT_DLGLOBAL 0 848# endif 849#endif 850 851/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 852 find out it does not work in some platform. */ 853#ifndef LT_DLLAZY_OR_NOW 854# ifdef RTLD_LAZY 855# define LT_DLLAZY_OR_NOW RTLD_LAZY 856# else 857# ifdef DL_LAZY 858# define LT_DLLAZY_OR_NOW DL_LAZY 859# else 860# ifdef RTLD_NOW 861# define LT_DLLAZY_OR_NOW RTLD_NOW 862# else 863# ifdef DL_NOW 864# define LT_DLLAZY_OR_NOW DL_NOW 865# else 866# define LT_DLLAZY_OR_NOW 0 867# endif 868# endif 869# endif 870# endif 871#endif 872 873#ifdef __cplusplus 874extern "C" void exit (int); 875#endif 876 877void fnord() { int i=42;} 878int main () 879{ 880 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 881 int status = $lt_dlunknown; 882 883 if (self) 884 { 885 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 886 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 887 /* dlclose (self); */ 888 } 889 else 890 puts (dlerror ()); 891 892 exit (status); 893}] 894EOF 895 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 896 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 897 lt_status=$? 898 case x$lt_status in 899 x$lt_dlno_uscore) $1 ;; 900 x$lt_dlneed_uscore) $2 ;; 901 x$lt_dlunknown|x*) $3 ;; 902 esac 903 else : 904 # compilation failed 905 $3 906 fi 907fi 908rm -fr conftest* 909])# _LT_AC_TRY_DLOPEN_SELF 910 911 912# AC_LIBTOOL_DLOPEN_SELF 913# ---------------------- 914AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 915[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 916if test "x$enable_dlopen" != xyes; then 917 enable_dlopen=unknown 918 enable_dlopen_self=unknown 919 enable_dlopen_self_static=unknown 920else 921 lt_cv_dlopen=no 922 lt_cv_dlopen_libs= 923 924 case $host_os in 925 beos*) 926 lt_cv_dlopen="load_add_on" 927 lt_cv_dlopen_libs= 928 lt_cv_dlopen_self=yes 929 ;; 930 931 mingw* | pw32*) 932 lt_cv_dlopen="LoadLibrary" 933 lt_cv_dlopen_libs= 934 ;; 935 936 cygwin*) 937 lt_cv_dlopen="dlopen" 938 lt_cv_dlopen_libs= 939 ;; 940 941 darwin*) 942 # if libdl is installed we need to link against it 943 AC_CHECK_LIB([dl], [dlopen], 944 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 945 lt_cv_dlopen="dyld" 946 lt_cv_dlopen_libs= 947 lt_cv_dlopen_self=yes 948 ]) 949 ;; 950 951 *) 952 AC_CHECK_FUNC([shl_load], 953 [lt_cv_dlopen="shl_load"], 954 [AC_CHECK_LIB([dld], [shl_load], 955 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 956 [AC_CHECK_FUNC([dlopen], 957 [lt_cv_dlopen="dlopen"], 958 [AC_CHECK_LIB([dl], [dlopen], 959 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 960 [AC_CHECK_LIB([svld], [dlopen], 961 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 962 [AC_CHECK_LIB([dld], [dld_link], 963 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 964 ]) 965 ]) 966 ]) 967 ]) 968 ]) 969 ;; 970 esac 971 972 if test "x$lt_cv_dlopen" != xno; then 973 enable_dlopen=yes 974 else 975 enable_dlopen=no 976 fi 977 978 case $lt_cv_dlopen in 979 dlopen) 980 save_CPPFLAGS="$CPPFLAGS" 981 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 982 983 save_LDFLAGS="$LDFLAGS" 984 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 985 986 save_LIBS="$LIBS" 987 LIBS="$lt_cv_dlopen_libs $LIBS" 988 989 AC_CACHE_CHECK([whether a program can dlopen itself], 990 lt_cv_dlopen_self, [dnl 991 _LT_AC_TRY_DLOPEN_SELF( 992 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 993 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 994 ]) 995 996 if test "x$lt_cv_dlopen_self" = xyes; then 997 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 998 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 999 lt_cv_dlopen_self_static, [dnl 1000 _LT_AC_TRY_DLOPEN_SELF( 1001 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1002 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1003 ]) 1004 fi 1005 1006 CPPFLAGS="$save_CPPFLAGS" 1007 LDFLAGS="$save_LDFLAGS" 1008 LIBS="$save_LIBS" 1009 ;; 1010 esac 1011 1012 case $lt_cv_dlopen_self in 1013 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1014 *) enable_dlopen_self=unknown ;; 1015 esac 1016 1017 case $lt_cv_dlopen_self_static in 1018 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1019 *) enable_dlopen_self_static=unknown ;; 1020 esac 1021fi 1022])# AC_LIBTOOL_DLOPEN_SELF 1023 1024 1025# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1026# --------------------------------- 1027# Check to see if options -c and -o are simultaneously supported by compiler 1028AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1029[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1030AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1031 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1032 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1033 $rm -r conftest 2>/dev/null 1034 mkdir conftest 1035 cd conftest 1036 mkdir out 1037 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1038 1039 lt_compiler_flag="-o out/conftest2.$ac_objext" 1040 # Insert the option either (1) after the last *FLAGS variable, or 1041 # (2) before a word containing "conftest.", or (3) at the end. 1042 # Note that $ac_compile itself does not contain backslashes and begins 1043 # with a dollar sign (not a hyphen), so the echo should work correctly. 1044 lt_compile=`echo "$ac_compile" | $SED \ 1045 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1046 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1047 -e 's:$: $lt_compiler_flag:'` 1048 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1049 (eval "$lt_compile" 2>out/conftest.err) 1050 ac_status=$? 1051 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1052 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1053 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1054 then 1055 # The compiler can only warn and ignore the option if not recognized 1056 # So say no if there are warnings 1057 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1058 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1059 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1060 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1061 fi 1062 fi 1063 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1064 $rm conftest* 1065 # SGI C++ compiler will create directory out/ii_files/ for 1066 # template instantiation 1067 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1068 $rm out/* && rmdir out 1069 cd .. 1070 rmdir conftest 1071 $rm conftest* 1072]) 1073])# AC_LIBTOOL_PROG_CC_C_O 1074 1075 1076# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1077# ----------------------------------------- 1078# Check to see if we can do hard links to lock some files if needed 1079AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1080[AC_REQUIRE([_LT_AC_LOCK])dnl 1081 1082hard_links="nottested" 1083if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1084 # do not overwrite the value of need_locks provided by the user 1085 AC_MSG_CHECKING([if we can lock with hard links]) 1086 hard_links=yes 1087 $rm conftest* 1088 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1089 touch conftest.a 1090 ln conftest.a conftest.b 2>&5 || hard_links=no 1091 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1092 AC_MSG_RESULT([$hard_links]) 1093 if test "$hard_links" = no; then 1094 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1095 need_locks=warn 1096 fi 1097else 1098 need_locks=no 1099fi 1100])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1101 1102 1103# AC_LIBTOOL_OBJDIR 1104# ----------------- 1105AC_DEFUN([AC_LIBTOOL_OBJDIR], 1106[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1107[rm -f .libs 2>/dev/null 1108mkdir .libs 2>/dev/null 1109if test -d .libs; then 1110 lt_cv_objdir=.libs 1111else 1112 # MS-DOS does not allow filenames that begin with a dot. 1113 lt_cv_objdir=_libs 1114fi 1115rmdir .libs 2>/dev/null]) 1116objdir=$lt_cv_objdir 1117])# AC_LIBTOOL_OBJDIR 1118 1119 1120# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1121# ---------------------------------------------- 1122# Check hardcoding attributes. 1123AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1124[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1125_LT_AC_TAGVAR(hardcode_action, $1)= 1126if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1127 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1128 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1129 1130 # We can hardcode non-existant directories. 1131 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1132 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1133 # have to relink, otherwise we might link with an installed library 1134 # when we should be linking with a yet-to-be-installed one 1135 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1136 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1137 # Linking always hardcodes the temporary library directory. 1138 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1139 else 1140 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1141 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1142 fi 1143else 1144 # We cannot hardcode anything, or else we can only hardcode existing 1145 # directories. 1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1147fi 1148AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1149 1150if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1151 # Fast installation is not supported 1152 enable_fast_install=no 1153elif test "$shlibpath_overrides_runpath" = yes || 1154 test "$enable_shared" = no; then 1155 # Fast installation is not necessary 1156 enable_fast_install=needless 1157fi 1158])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1159 1160 1161# AC_LIBTOOL_SYS_LIB_STRIP 1162# ------------------------ 1163AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1164[striplib= 1165old_striplib= 1166AC_MSG_CHECKING([whether stripping libraries is possible]) 1167if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1168 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1169 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1170 AC_MSG_RESULT([yes]) 1171else 1172# FIXME - insert some real tests, host_os isn't really good enough 1173 case $host_os in 1174 darwin*) 1175 if test -n "$STRIP" ; then 1176 striplib="$STRIP -x" 1177 AC_MSG_RESULT([yes]) 1178 else 1179 AC_MSG_RESULT([no]) 1180fi 1181 ;; 1182 *) 1183 AC_MSG_RESULT([no]) 1184 ;; 1185 esac 1186fi 1187])# AC_LIBTOOL_SYS_LIB_STRIP 1188 1189 1190# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1191# ----------------------------- 1192# PORTME Fill in your ld.so characteristics 1193AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1194[AC_MSG_CHECKING([dynamic linker characteristics]) 1195library_names_spec= 1196libname_spec='lib$name' 1197soname_spec= 1198shrext_cmds=".so" 1199postinstall_cmds= 1200postuninstall_cmds= 1201finish_cmds= 1202finish_eval= 1203shlibpath_var= 1204shlibpath_overrides_runpath=unknown 1205version_type=none 1206dynamic_linker="$host_os ld.so" 1207sys_lib_dlsearch_path_spec="/lib /usr/lib" 1208if test "$GCC" = yes; then 1209 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1210 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1211 # if the path contains ";" then we assume it to be the separator 1212 # otherwise default to the standard path separator (i.e. ":") - it is 1213 # assumed that no part of a normal pathname contains ";" but that should 1214 # okay in the real world where ";" in dirpaths is itself problematic. 1215 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1216 else 1217 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1218 fi 1219else 1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1221fi 1222need_lib_prefix=unknown 1223hardcode_into_libs=no 1224 1225# when you set need_version to no, make sure it does not cause -set_version 1226# flags to be left without arguments 1227need_version=unknown 1228 1229case $host_os in 1230aix3*) 1231 version_type=linux 1232 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1233 shlibpath_var=LIBPATH 1234 1235 # AIX 3 has no versioning support, so we append a major version to the name. 1236 soname_spec='${libname}${release}${shared_ext}$major' 1237 ;; 1238 1239aix4* | aix5*) 1240 version_type=linux 1241 need_lib_prefix=no 1242 need_version=no 1243 hardcode_into_libs=yes 1244 if test "$host_cpu" = ia64; then 1245 # AIX 5 supports IA64 1246 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1247 shlibpath_var=LD_LIBRARY_PATH 1248 else 1249 # With GCC up to 2.95.x, collect2 would create an import file 1250 # for dependence libraries. The import file would start with 1251 # the line `#! .'. This would cause the generated library to 1252 # depend on `.', always an invalid library. This was fixed in 1253 # development snapshots of GCC prior to 3.0. 1254 case $host_os in 1255 aix4 | aix4.[[01]] | aix4.[[01]].*) 1256 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1257 echo ' yes ' 1258 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1259 : 1260 else 1261 can_build_shared=no 1262 fi 1263 ;; 1264 esac 1265 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1266 # soname into executable. Probably we can add versioning support to 1267 # collect2, so additional links can be useful in future. 1268 if test "$aix_use_runtimelinking" = yes; then 1269 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1270 # instead of lib<name>.a to let people know that these are not 1271 # typical AIX shared libraries. 1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1273 else 1274 # We preserve .a as extension for shared libraries through AIX4.2 1275 # and later when we are not doing run time linking. 1276 library_names_spec='${libname}${release}.a $libname.a' 1277 soname_spec='${libname}${release}${shared_ext}$major' 1278 fi 1279 shlibpath_var=LIBPATH 1280 fi 1281 ;; 1282 1283amigaos*) 1284 library_names_spec='$libname.ixlibrary $libname.a' 1285 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1286 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 ${libname}_ixlibrary.a || exit 1; done' 1287 ;; 1288 1289beos*) 1290 library_names_spec='${libname}${shared_ext}' 1291 dynamic_linker="$host_os ld.so" 1292 shlibpath_var=LIBRARY_PATH 1293 ;; 1294 1295bsdi[[45]]*) 1296 version_type=linux 1297 need_version=no 1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1299 soname_spec='${libname}${release}${shared_ext}$major' 1300 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1301 shlibpath_var=LD_LIBRARY_PATH 1302 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1303 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1304 # the default ld.so.conf also contains /usr/contrib/lib and 1305 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1306 # libtool to hard-code these into programs 1307 ;; 1308 1309cygwin* | mingw* | pw32*) 1310 version_type=windows 1311 shrext_cmds=".dll" 1312 need_version=no 1313 need_lib_prefix=no 1314 1315 case $GCC,$host_os in 1316 yes,cygwin* | yes,mingw* | yes,pw32*) 1317 library_names_spec='$libname.dll.a' 1318 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1319 postinstall_cmds='base_file=`basename \${file}`~ 1320 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1321 dldir=$destdir/`dirname \$dlpath`~ 1322 test -d \$dldir || mkdir -p \$dldir~ 1323 $install_prog $dir/$dlname \$dldir/$dlname~ 1324 chmod a+x \$dldir/$dlname' 1325 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1326 dlpath=$dir/\$dldll~ 1327 $rm \$dlpath' 1328 shlibpath_overrides_runpath=yes 1329 1330 case $host_os in 1331 cygwin*) 1332 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1333 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1334 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1335 ;; 1336 mingw*) 1337 # MinGW DLLs use traditional 'lib' prefix 1338 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1339 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1340 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1341 # It is most probably a Windows format PATH printed by 1342 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1343 # path with ; separators, and with drive letters. We can handle the 1344 # drive letters (cygwin fileutils understands them), so leave them, 1345 # especially as we might pass files found there to a mingw objdump, 1346 # which wouldn't understand a cygwinified path. Ahh. 1347 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1348 else 1349 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1350 fi 1351 ;; 1352 pw32*) 1353 # pw32 DLLs use 'pw' prefix rather than 'lib' 1354 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1355 ;; 1356 esac 1357 ;; 1358 1359 *) 1360 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1361 ;; 1362 esac 1363 dynamic_linker='Win32 ld.exe' 1364 # FIXME: first we should search . and the directory the executable is in 1365 shlibpath_var=PATH 1366 ;; 1367 1368darwin* | rhapsody*) 1369 dynamic_linker="$host_os dyld" 1370 version_type=darwin 1371 need_lib_prefix=no 1372 need_version=no 1373 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1374 soname_spec='${libname}${release}${major}$shared_ext' 1375 shlibpath_overrides_runpath=yes 1376 shlibpath_var=DYLD_LIBRARY_PATH 1377 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1378 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1379 if test "$GCC" = yes; then 1380 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1381 else 1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1383 fi 1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1385 ;; 1386 1387dgux*) 1388 version_type=linux 1389 need_lib_prefix=no 1390 need_version=no 1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1392 soname_spec='${libname}${release}${shared_ext}$major' 1393 shlibpath_var=LD_LIBRARY_PATH 1394 ;; 1395 1396freebsd1*) 1397 dynamic_linker=no 1398 ;; 1399 1400kfreebsd*-gnu) 1401 version_type=linux 1402 need_lib_prefix=no 1403 need_version=no 1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1405 soname_spec='${libname}${release}${shared_ext}$major' 1406 shlibpath_var=LD_LIBRARY_PATH 1407 shlibpath_overrides_runpath=no 1408 hardcode_into_libs=yes 1409 dynamic_linker='GNU ld.so' 1410 ;; 1411 1412freebsd* | dragonfly*) 1413 # DragonFly does not have aout. When/if they implement a new 1414 # versioning mechanism, adjust this. 1415 if test -x /usr/bin/objformat; then 1416 objformat=`/usr/bin/objformat` 1417 else 1418 case $host_os in 1419 freebsd[[123]]*) objformat=aout ;; 1420 *) objformat=elf ;; 1421 esac 1422 fi 1423 version_type=freebsd-$objformat 1424 case $version_type in 1425 freebsd-elf*) 1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1427 need_version=no 1428 need_lib_prefix=no 1429 ;; 1430 freebsd-*) 1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1432 need_version=yes 1433 ;; 1434 esac 1435 shlibpath_var=LD_LIBRARY_PATH 1436 case $host_os in 1437 freebsd2*) 1438 shlibpath_overrides_runpath=yes 1439 ;; 1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1441 shlibpath_overrides_runpath=yes 1442 hardcode_into_libs=yes 1443 ;; 1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1446 shlibpath_overrides_runpath=no 1447 hardcode_into_libs=yes 1448 ;; 1449 freebsd*) # from 4.6 on 1450 shlibpath_overrides_runpath=yes 1451 hardcode_into_libs=yes 1452 ;; 1453 esac 1454 ;; 1455 1456gnu*) 1457 version_type=linux 1458 need_lib_prefix=no 1459 need_version=no 1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1461 soname_spec='${libname}${release}${shared_ext}$major' 1462 shlibpath_var=LD_LIBRARY_PATH 1463 hardcode_into_libs=yes 1464 ;; 1465 1466hpux9* | hpux10* | hpux11*) 1467 # Give a soname corresponding to the major version so that dld.sl refuses to 1468 # link against other versions. 1469 version_type=sunos 1470 need_lib_prefix=no 1471 need_version=no 1472 case $host_cpu in 1473 ia64*) 1474 shrext_cmds='.so' 1475 hardcode_into_libs=yes 1476 dynamic_linker="$host_os dld.so" 1477 shlibpath_var=LD_LIBRARY_PATH 1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1480 soname_spec='${libname}${release}${shared_ext}$major' 1481 if test "X$HPUX_IA64_MODE" = X32; then 1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1483 else 1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1485 fi 1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1487 ;; 1488 hppa*64*) 1489 shrext_cmds='.sl' 1490 hardcode_into_libs=yes 1491 dynamic_linker="$host_os dld.sl" 1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1495 soname_spec='${libname}${release}${shared_ext}$major' 1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1498 ;; 1499 *) 1500 shrext_cmds='.sl' 1501 dynamic_linker="$host_os dld.sl" 1502 shlibpath_var=SHLIB_PATH 1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1505 soname_spec='${libname}${release}${shared_ext}$major' 1506 ;; 1507 esac 1508 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1509 postinstall_cmds='chmod 555 $lib' 1510 ;; 1511 1512interix3*) 1513 version_type=linux 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1517 soname_spec='${libname}${release}${shared_ext}$major' 1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1519 shlibpath_var=LD_LIBRARY_PATH 1520 shlibpath_overrides_runpath=no 1521 hardcode_into_libs=yes 1522 ;; 1523 1524irix5* | irix6* | nonstopux*) 1525 case $host_os in 1526 nonstopux*) version_type=nonstopux ;; 1527 *) 1528 if test "$lt_cv_prog_gnu_ld" = yes; then 1529 version_type=linux 1530 else 1531 version_type=irix 1532 fi ;; 1533 esac 1534 need_lib_prefix=no 1535 need_version=no 1536 soname_spec='${libname}${release}${shared_ext}$major' 1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1538 case $host_os in 1539 irix5* | nonstopux*) 1540 libsuff= shlibsuff= 1541 ;; 1542 *) 1543 case $LD in # libtool.m4 will add one of these switches to LD 1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1545 libsuff= shlibsuff= libmagic=32-bit;; 1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1547 libsuff=32 shlibsuff=N32 libmagic=N32;; 1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1549 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1550 *) libsuff= shlibsuff= libmagic=never-match;; 1551 esac 1552 ;; 1553 esac 1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1555 shlibpath_overrides_runpath=no 1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1558 hardcode_into_libs=yes 1559 ;; 1560 1561# No shared lib support for Linux oldld, aout, or coff. 1562linux*oldld* | linux*aout* | linux*coff*) 1563 dynamic_linker=no 1564 ;; 1565 1566# This must be Linux ELF. 1567linux*) 1568 version_type=linux 1569 need_lib_prefix=no 1570 need_version=no 1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1572 soname_spec='${libname}${release}${shared_ext}$major' 1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1574 shlibpath_var=LD_LIBRARY_PATH 1575 shlibpath_overrides_runpath=no 1576 # This implies no fast_install, which is unacceptable. 1577 # Some rework will be needed to allow for fast_install 1578 # before this can be enabled. 1579 hardcode_into_libs=yes 1580 1581 # find out which ABI we are using 1582 libsuff= 1583 case "$host_cpu" in 1584 x86_64*|s390x*|powerpc64*) 1585 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1586 if AC_TRY_EVAL(ac_compile); then 1587 case `/usr/bin/file conftest.$ac_objext` in 1588 *64-bit*) 1589 libsuff=64 1590 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" 1591 ;; 1592 esac 1593 fi 1594 rm -rf conftest* 1595 ;; 1596 esac 1597 1598 # Append ld.so.conf contents to the search path 1599 if test -f /etc/ld.so.conf; then 1600 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1601 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" 1602 fi 1603 1604 # We used to test for /lib/ld.so.1 and disable shared libraries on 1605 # powerpc, because MkLinux only supported shared libraries with the 1606 # GNU dynamic linker. Since this was broken with cross compilers, 1607 # most powerpc-linux boxes support dynamic linking these days and 1608 # people can always --disable-shared, the test was removed, and we 1609 # assume the GNU/Linux dynamic linker is in use. 1610 dynamic_linker='GNU/Linux ld.so' 1611 ;; 1612 1613knetbsd*-gnu) 1614 version_type=linux 1615 need_lib_prefix=no 1616 need_version=no 1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1618 soname_spec='${libname}${release}${shared_ext}$major' 1619 shlibpath_var=LD_LIBRARY_PATH 1620 shlibpath_overrides_runpath=no 1621 hardcode_into_libs=yes 1622 dynamic_linker='GNU ld.so' 1623 ;; 1624 1625netbsd*) 1626 version_type=sunos 1627 need_lib_prefix=no 1628 need_version=no 1629 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1630 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1631 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1632 dynamic_linker='NetBSD (a.out) ld.so' 1633 else 1634 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1635 soname_spec='${libname}${release}${shared_ext}$major' 1636 dynamic_linker='NetBSD ld.elf_so' 1637 fi 1638 shlibpath_var=LD_LIBRARY_PATH 1639 shlibpath_overrides_runpath=yes 1640 hardcode_into_libs=yes 1641 ;; 1642 1643newsos6) 1644 version_type=linux 1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1646 shlibpath_var=LD_LIBRARY_PATH 1647 shlibpath_overrides_runpath=yes 1648 ;; 1649 1650nto-qnx*) 1651 version_type=linux 1652 need_lib_prefix=no 1653 need_version=no 1654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1655 soname_spec='${libname}${release}${shared_ext}$major' 1656 shlibpath_var=LD_LIBRARY_PATH 1657 shlibpath_overrides_runpath=yes 1658 ;; 1659 1660openbsd*) 1661 version_type=sunos 1662 sys_lib_dlsearch_path_spec="/usr/lib" 1663 need_lib_prefix=no 1664 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1665 case $host_os in 1666 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1667 *) need_version=no ;; 1668 esac 1669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1670 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1671 shlibpath_var=LD_LIBRARY_PATH 1672 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1673 case $host_os in 1674 openbsd2.[[89]] | openbsd2.[[89]].*) 1675 shlibpath_overrides_runpath=no 1676 ;; 1677 *) 1678 shlibpath_overrides_runpath=yes 1679 ;; 1680 esac 1681 else 1682 shlibpath_overrides_runpath=yes 1683 fi 1684 ;; 1685 1686os2*) 1687 libname_spec='$name' 1688 shrext_cmds=".dll" 1689 need_lib_prefix=no 1690 library_names_spec='$libname${shared_ext} $libname.a' 1691 dynamic_linker='OS/2 ld.exe' 1692 shlibpath_var=LIBPATH 1693 ;; 1694 1695osf3* | osf4* | osf5*) 1696 version_type=osf 1697 need_lib_prefix=no 1698 need_version=no 1699 soname_spec='${libname}${release}${shared_ext}$major' 1700 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1701 shlibpath_var=LD_LIBRARY_PATH 1702 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1703 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1704 ;; 1705 1706solaris*) 1707 version_type=linux 1708 need_lib_prefix=no 1709 need_version=no 1710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1711 soname_spec='${libname}${release}${shared_ext}$major' 1712 shlibpath_var=LD_LIBRARY_PATH 1713 shlibpath_overrides_runpath=yes 1714 hardcode_into_libs=yes 1715 # ldd complains unless libraries are executable 1716 postinstall_cmds='chmod +x $lib' 1717 ;; 1718 1719sunos4*) 1720 version_type=sunos 1721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1722 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1723 shlibpath_var=LD_LIBRARY_PATH 1724 shlibpath_overrides_runpath=yes 1725 if test "$with_gnu_ld" = yes; then 1726 need_lib_prefix=no 1727 fi 1728 need_version=yes 1729 ;; 1730 1731sysv4 | sysv4.3*) 1732 version_type=linux 1733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1734 soname_spec='${libname}${release}${shared_ext}$major' 1735 shlibpath_var=LD_LIBRARY_PATH 1736 case $host_vendor in 1737 sni) 1738 shlibpath_overrides_runpath=no 1739 need_lib_prefix=no 1740 export_dynamic_flag_spec='${wl}-Blargedynsym' 1741 runpath_var=LD_RUN_PATH 1742 ;; 1743 siemens) 1744 need_lib_prefix=no 1745 ;; 1746 motorola) 1747 need_lib_prefix=no 1748 need_version=no 1749 shlibpath_overrides_runpath=no 1750 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1751 ;; 1752 esac 1753 ;; 1754 1755sysv4*MP*) 1756 if test -d /usr/nec ;then 1757 version_type=linux 1758 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1759 soname_spec='$libname${shared_ext}.$major' 1760 shlibpath_var=LD_LIBRARY_PATH 1761 fi 1762 ;; 1763 1764sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1765 version_type=freebsd-elf 1766 need_lib_prefix=no 1767 need_version=no 1768 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1769 soname_spec='${libname}${release}${shared_ext}$major' 1770 shlibpath_var=LD_LIBRARY_PATH 1771 hardcode_into_libs=yes 1772 if test "$with_gnu_ld" = yes; then 1773 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1774 shlibpath_overrides_runpath=no 1775 else 1776 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1777 shlibpath_overrides_runpath=yes 1778 case $host_os in 1779 sco3.2v5*) 1780 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1781 ;; 1782 esac 1783 fi 1784 sys_lib_dlsearch_path_spec='/usr/lib' 1785 ;; 1786 1787uts4*) 1788 version_type=linux 1789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1790 soname_spec='${libname}${release}${shared_ext}$major' 1791 shlibpath_var=LD_LIBRARY_PATH 1792 ;; 1793 1794*) 1795 dynamic_linker=no 1796 ;; 1797esac 1798AC_MSG_RESULT([$dynamic_linker]) 1799test "$dynamic_linker" = no && can_build_shared=no 1800 1801variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1802if test "$GCC" = yes; then 1803 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1804fi 1805])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1806 1807 1808# _LT_AC_TAGCONFIG 1809# ---------------- 1810AC_DEFUN([_LT_AC_TAGCONFIG], 1811[AC_ARG_WITH([tags], 1812 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1813 [include additional configurations @<:@automatic@:>@])], 1814 [tagnames="$withval"]) 1815 1816if test -f "$ltmain" && test -n "$tagnames"; then 1817 if test ! -f "${ofile}"; then 1818 AC_MSG_WARN([output file `$ofile' does not exist]) 1819 fi 1820 1821 if test -z "$LTCC"; then 1822 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1823 if test -z "$LTCC"; then 1824 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1825 else 1826 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1827 fi 1828 fi 1829 if test -z "$LTCFLAGS"; then 1830 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1831 fi 1832 1833 # Extract list of available tagged configurations in $ofile. 1834 # Note that this assumes the entire list is on one line. 1835 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1836 1837 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1838 for tagname in $tagnames; do 1839 IFS="$lt_save_ifs" 1840 # Check whether tagname contains only valid characters 1841 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1842 "") ;; 1843 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1844 ;; 1845 esac 1846 1847 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1848 then 1849 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1850 fi 1851 1852 # Update the list of available tags. 1853 if test -n "$tagname"; then 1854 echo appending configuration tag \"$tagname\" to $ofile 1855 1856 case $tagname in 1857 CXX) 1858 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1859 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1860 (test "X$CXX" != "Xg++"))) ; then 1861 AC_LIBTOOL_LANG_CXX_CONFIG 1862 else 1863 tagname="" 1864 fi 1865 ;; 1866 1867 F77) 1868 if test -n "$F77" && test "X$F77" != "Xno"; then 1869 AC_LIBTOOL_LANG_F77_CONFIG 1870 else 1871 tagname="" 1872 fi 1873 ;; 1874 1875 GCJ) 1876 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1877 AC_LIBTOOL_LANG_GCJ_CONFIG 1878 else 1879 tagname="" 1880 fi 1881 ;; 1882 1883 RC) 1884 AC_LIBTOOL_LANG_RC_CONFIG 1885 ;; 1886 1887 *) 1888 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1889 ;; 1890 esac 1891 1892 # Append the new tag name to the list of available tags. 1893 if test -n "$tagname" ; then 1894 available_tags="$available_tags $tagname" 1895 fi 1896 fi 1897 done 1898 IFS="$lt_save_ifs" 1899 1900 # Now substitute the updated list of available tags. 1901 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1902 mv "${ofile}T" "$ofile" 1903 chmod +x "$ofile" 1904 else 1905 rm -f "${ofile}T" 1906 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1907 fi 1908fi 1909])# _LT_AC_TAGCONFIG 1910 1911 1912# AC_LIBTOOL_DLOPEN 1913# ----------------- 1914# enable checks for dlopen support 1915AC_DEFUN([AC_LIBTOOL_DLOPEN], 1916 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1917])# AC_LIBTOOL_DLOPEN 1918 1919 1920# AC_LIBTOOL_WIN32_DLL 1921# -------------------- 1922# declare package support for building win32 DLLs 1923AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1924[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1925])# AC_LIBTOOL_WIN32_DLL 1926 1927 1928# AC_ENABLE_SHARED([DEFAULT]) 1929# --------------------------- 1930# implement the --enable-shared flag 1931# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1932AC_DEFUN([AC_ENABLE_SHARED], 1933[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1934AC_ARG_ENABLE([shared], 1935 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1936 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1937 [p=${PACKAGE-default} 1938 case $enableval in 1939 yes) enable_shared=yes ;; 1940 no) enable_shared=no ;; 1941 *) 1942 enable_shared=no 1943 # Look at the argument we got. We use all the common list separators. 1944 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1945 for pkg in $enableval; do 1946 IFS="$lt_save_ifs" 1947 if test "X$pkg" = "X$p"; then 1948 enable_shared=yes 1949 fi 1950 done 1951 IFS="$lt_save_ifs" 1952 ;; 1953 esac], 1954 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1955])# AC_ENABLE_SHARED 1956 1957 1958# AC_DISABLE_SHARED 1959# ----------------- 1960# set the default shared flag to --disable-shared 1961AC_DEFUN([AC_DISABLE_SHARED], 1962[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1963AC_ENABLE_SHARED(no) 1964])# AC_DISABLE_SHARED 1965 1966 1967# AC_ENABLE_STATIC([DEFAULT]) 1968# --------------------------- 1969# implement the --enable-static flag 1970# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1971AC_DEFUN([AC_ENABLE_STATIC], 1972[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1973AC_ARG_ENABLE([static], 1974 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1975 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1976 [p=${PACKAGE-default} 1977 case $enableval in 1978 yes) enable_static=yes ;; 1979 no) enable_static=no ;; 1980 *) 1981 enable_static=no 1982 # Look at the argument we got. We use all the common list separators. 1983 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1984 for pkg in $enableval; do 1985 IFS="$lt_save_ifs" 1986 if test "X$pkg" = "X$p"; then 1987 enable_static=yes 1988 fi 1989 done 1990 IFS="$lt_save_ifs" 1991 ;; 1992 esac], 1993 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1994])# AC_ENABLE_STATIC 1995 1996 1997# AC_DISABLE_STATIC 1998# ----------------- 1999# set the default static flag to --disable-static 2000AC_DEFUN([AC_DISABLE_STATIC], 2001[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2002AC_ENABLE_STATIC(no) 2003])# AC_DISABLE_STATIC 2004 2005 2006# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2007# --------------------------------- 2008# implement the --enable-fast-install flag 2009# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2010AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2011[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2012AC_ARG_ENABLE([fast-install], 2013 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2014 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2015 [p=${PACKAGE-default} 2016 case $enableval in 2017 yes) enable_fast_install=yes ;; 2018 no) enable_fast_install=no ;; 2019 *) 2020 enable_fast_install=no 2021 # Look at the argument we got. We use all the common list separators. 2022 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2023 for pkg in $enableval; do 2024 IFS="$lt_save_ifs" 2025 if test "X$pkg" = "X$p"; then 2026 enable_fast_install=yes 2027 fi 2028 done 2029 IFS="$lt_save_ifs" 2030 ;; 2031 esac], 2032 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2033])# AC_ENABLE_FAST_INSTALL 2034 2035 2036# AC_DISABLE_FAST_INSTALL 2037# ----------------------- 2038# set the default to --disable-fast-install 2039AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2040[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2041AC_ENABLE_FAST_INSTALL(no) 2042])# AC_DISABLE_FAST_INSTALL 2043 2044 2045# AC_LIBTOOL_PICMODE([MODE]) 2046# -------------------------- 2047# implement the --with-pic flag 2048# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2049AC_DEFUN([AC_LIBTOOL_PICMODE], 2050[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2051pic_mode=ifelse($#,1,$1,default) 2052])# AC_LIBTOOL_PICMODE 2053 2054 2055# AC_PROG_EGREP 2056# ------------- 2057# This is predefined starting with Autoconf 2.54, so this conditional 2058# definition can be removed once we require Autoconf 2.54 or later. 2059m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2060[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2061 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2062 then ac_cv_prog_egrep='grep -E' 2063 else ac_cv_prog_egrep='egrep' 2064 fi]) 2065 EGREP=$ac_cv_prog_egrep 2066 AC_SUBST([EGREP]) 2067])]) 2068 2069 2070# AC_PATH_TOOL_PREFIX 2071# ------------------- 2072# find a file program which can recognise shared library 2073AC_DEFUN([AC_PATH_TOOL_PREFIX], 2074[AC_REQUIRE([AC_PROG_EGREP])dnl 2075AC_MSG_CHECKING([for $1]) 2076AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2077[case $MAGIC_CMD in 2078[[\\/*] | ?:[\\/]*]) 2079 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2080 ;; 2081*) 2082 lt_save_MAGIC_CMD="$MAGIC_CMD" 2083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2084dnl $ac_dummy forces splitting on constant user-supplied paths. 2085dnl POSIX.2 word splitting is done only on the output of word expansions, 2086dnl not every word. This closes a longstanding sh security hole. 2087 ac_dummy="ifelse([$2], , $PATH, [$2])" 2088 for ac_dir in $ac_dummy; do 2089 IFS="$lt_save_ifs" 2090 test -z "$ac_dir" && ac_dir=. 2091 if test -f $ac_dir/$1; then 2092 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2093 if test -n "$file_magic_test_file"; then 2094 case $deplibs_check_method in 2095 "file_magic "*) 2096 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2097 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2098 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2099 $EGREP "$file_magic_regex" > /dev/null; then 2100 : 2101 else 2102 cat <<EOF 1>&2 2103 2104*** Warning: the command libtool uses to detect shared libraries, 2105*** $file_magic_cmd, produces output that libtool cannot recognize. 2106*** The result is that libtool may fail to recognize shared libraries 2107*** as such. This will affect the creation of libtool libraries that 2108*** depend on shared libraries, but programs linked with such libtool 2109*** libraries will work regardless of this problem. Nevertheless, you 2110*** may want to report the problem to your system manager and/or to 2111*** bug-libtool@gnu.org 2112 2113EOF 2114 fi ;; 2115 esac 2116 fi 2117 break 2118 fi 2119 done 2120 IFS="$lt_save_ifs" 2121 MAGIC_CMD="$lt_save_MAGIC_CMD" 2122 ;; 2123esac]) 2124MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2125if test -n "$MAGIC_CMD"; then 2126 AC_MSG_RESULT($MAGIC_CMD) 2127else 2128 AC_MSG_RESULT(no) 2129fi 2130])# AC_PATH_TOOL_PREFIX 2131 2132 2133# AC_PATH_MAGIC 2134# ------------- 2135# find a file program which can recognise a shared library 2136AC_DEFUN([AC_PATH_MAGIC], 2137[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2138if test -z "$lt_cv_path_MAGIC_CMD"; then 2139 if test -n "$ac_tool_prefix"; then 2140 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2141 else 2142 MAGIC_CMD=: 2143 fi 2144fi 2145])# AC_PATH_MAGIC 2146 2147 2148# AC_PROG_LD 2149# ---------- 2150# find the pathname to the GNU or non-GNU linker 2151AC_DEFUN([AC_PROG_LD], 2152[AC_ARG_WITH([gnu-ld], 2153 [AC_HELP_STRING([--with-gnu-ld], 2154 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2155 [test "$withval" = no || with_gnu_ld=yes], 2156 [with_gnu_ld=no]) 2157AC_REQUIRE([LT_AC_PROG_SED])dnl 2158AC_REQUIRE([AC_PROG_CC])dnl 2159AC_REQUIRE([AC_CANONICAL_HOST])dnl 2160AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2161ac_prog=ld 2162if test "$GCC" = yes; then 2163 # Check if gcc -print-prog-name=ld gives a path. 2164 AC_MSG_CHECKING([for ld used by $CC]) 2165 case $host in 2166 *-*-mingw*) 2167 # gcc leaves a trailing carriage return which upsets mingw 2168 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2169 *) 2170 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2171 esac 2172 case $ac_prog in 2173 # Accept absolute paths. 2174 [[\\/]]* | ?:[[\\/]]*) 2175 re_direlt='/[[^/]][[^/]]*/\.\./' 2176 # Canonicalize the pathname of ld 2177 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2178 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2179 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2180 done 2181 test -z "$LD" && LD="$ac_prog" 2182 ;; 2183 "") 2184 # If it fails, then pretend we aren't using GCC. 2185 ac_prog=ld 2186 ;; 2187 *) 2188 # If it is relative, then search for the first ld in PATH. 2189 with_gnu_ld=unknown 2190 ;; 2191 esac 2192elif test "$with_gnu_ld" = yes; then 2193 AC_MSG_CHECKING([for GNU ld]) 2194else 2195 AC_MSG_CHECKING([for non-GNU ld]) 2196fi 2197AC_CACHE_VAL(lt_cv_path_LD, 2198[if test -z "$LD"; then 2199 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2200 for ac_dir in $PATH; do 2201 IFS="$lt_save_ifs" 2202 test -z "$ac_dir" && ac_dir=. 2203 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2204 lt_cv_path_LD="$ac_dir/$ac_prog" 2205 # Check to see if the program is GNU ld. I'd rather use --version, 2206 # but apparently some variants of GNU ld only accept -v. 2207 # Break only if it was the GNU/non-GNU ld that we prefer. 2208 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2209 *GNU* | *'with BFD'*) 2210 test "$with_gnu_ld" != no && break 2211 ;; 2212 *) 2213 test "$with_gnu_ld" != yes && break 2214 ;; 2215 esac 2216 fi 2217 done 2218 IFS="$lt_save_ifs" 2219else 2220 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2221fi]) 2222LD="$lt_cv_path_LD" 2223if test -n "$LD"; then 2224 AC_MSG_RESULT($LD) 2225else 2226 AC_MSG_RESULT(no) 2227fi 2228test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2229AC_PROG_LD_GNU 2230])# AC_PROG_LD 2231 2232 2233# AC_PROG_LD_GNU 2234# -------------- 2235AC_DEFUN([AC_PROG_LD_GNU], 2236[AC_REQUIRE([AC_PROG_EGREP])dnl 2237AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2238[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2239case `$LD -v 2>&1 </dev/null` in 2240*GNU* | *'with BFD'*) 2241 lt_cv_prog_gnu_ld=yes 2242 ;; 2243*) 2244 lt_cv_prog_gnu_ld=no 2245 ;; 2246esac]) 2247with_gnu_ld=$lt_cv_prog_gnu_ld 2248])# AC_PROG_LD_GNU 2249 2250 2251# AC_PROG_LD_RELOAD_FLAG 2252# ---------------------- 2253# find reload flag for linker 2254# -- PORTME Some linkers may need a different reload flag. 2255AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2256[AC_CACHE_CHECK([for $LD option to reload object files], 2257 lt_cv_ld_reload_flag, 2258 [lt_cv_ld_reload_flag='-r']) 2259reload_flag=$lt_cv_ld_reload_flag 2260case $reload_flag in 2261"" | " "*) ;; 2262*) reload_flag=" $reload_flag" ;; 2263esac 2264reload_cmds='$LD$reload_flag -o $output$reload_objs' 2265case $host_os in 2266 darwin*) 2267 if test "$GCC" = yes; then 2268 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2269 else 2270 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2271 fi 2272 ;; 2273esac 2274])# AC_PROG_LD_RELOAD_FLAG 2275 2276 2277# AC_DEPLIBS_CHECK_METHOD 2278# ----------------------- 2279# how to check for library dependencies 2280# -- PORTME fill in with the dynamic library characteristics 2281AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2282[AC_CACHE_CHECK([how to recognise dependent libraries], 2283lt_cv_deplibs_check_method, 2284[lt_cv_file_magic_cmd='$MAGIC_CMD' 2285lt_cv_file_magic_test_file= 2286lt_cv_deplibs_check_method='unknown' 2287# Need to set the preceding variable on all platforms that support 2288# interlibrary dependencies. 2289# 'none' -- dependencies not supported. 2290# `unknown' -- same as none, but documents that we really don't know. 2291# 'pass_all' -- all dependencies passed with no checks. 2292# 'test_compile' -- check by making test program. 2293# 'file_magic [[regex]]' -- check by looking for files in library path 2294# which responds to the $file_magic_cmd with a given extended regex. 2295# If you have `file' or equivalent on your system and you're not sure 2296# whether `pass_all' will *always* work, you probably want this one. 2297 2298case $host_os in 2299aix4* | aix5*) 2300 lt_cv_deplibs_check_method=pass_all 2301 ;; 2302 2303beos*) 2304 lt_cv_deplibs_check_method=pass_all 2305 ;; 2306 2307bsdi[[45]]*) 2308 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2309 lt_cv_file_magic_cmd='/usr/bin/file -L' 2310 lt_cv_file_magic_test_file=/shlib/libc.so 2311 ;; 2312 2313cygwin*) 2314 # func_win32_libid is a shell function defined in ltmain.sh 2315 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2316 lt_cv_file_magic_cmd='func_win32_libid' 2317 ;; 2318 2319mingw* | pw32*) 2320 # Base MSYS/MinGW do not provide the 'file' command needed by 2321 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2322 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2323 lt_cv_file_magic_cmd='$OBJDUMP -f' 2324 ;; 2325 2326darwin* | rhapsody*) 2327 lt_cv_deplibs_check_method=pass_all 2328 ;; 2329 2330freebsd* | kfreebsd*-gnu | dragonfly*) 2331 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2332 case $host_cpu in 2333 i*86 ) 2334 # Not sure whether the presence of OpenBSD here was a mistake. 2335 # Let's accept both of them until this is cleared up. 2336 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2337 lt_cv_file_magic_cmd=/usr/bin/file 2338 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2339 ;; 2340 esac 2341 else 2342 lt_cv_deplibs_check_method=pass_all 2343 fi 2344 ;; 2345 2346gnu*) 2347 lt_cv_deplibs_check_method=pass_all 2348 ;; 2349 2350hpux10.20* | hpux11*) 2351 lt_cv_file_magic_cmd=/usr/bin/file 2352 case $host_cpu in 2353 ia64*) 2354 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2355 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2356 ;; 2357 hppa*64*) 2358 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2359 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2360 ;; 2361 *) 2362 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2363 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2364 ;; 2365 esac 2366 ;; 2367 2368interix3*) 2369 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2370 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2371 ;; 2372 2373irix5* | irix6* | nonstopux*) 2374 case $LD in 2375 *-32|*"-32 ") libmagic=32-bit;; 2376 *-n32|*"-n32 ") libmagic=N32;; 2377 *-64|*"-64 ") libmagic=64-bit;; 2378 *) libmagic=never-match;; 2379 esac 2380 lt_cv_deplibs_check_method=pass_all 2381 ;; 2382 2383# This must be Linux ELF. 2384linux*) 2385 lt_cv_deplibs_check_method=pass_all 2386 ;; 2387 2388netbsd*) 2389 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2390 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2391 else 2392 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2393 fi 2394 ;; 2395 2396newos6*) 2397 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2398 lt_cv_file_magic_cmd=/usr/bin/file 2399 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2400 ;; 2401 2402nto-qnx*) 2403 lt_cv_deplibs_check_method=unknown 2404 ;; 2405 2406openbsd*) 2407 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2408 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2409 else 2410 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2411 fi 2412 ;; 2413 2414osf3* | osf4* | osf5*) 2415 lt_cv_deplibs_check_method=pass_all 2416 ;; 2417 2418solaris*) 2419 lt_cv_deplibs_check_method=pass_all 2420 ;; 2421 2422sysv4 | sysv4.3*) 2423 case $host_vendor in 2424 motorola) 2425 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2426 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2427 ;; 2428 ncr) 2429 lt_cv_deplibs_check_method=pass_all 2430 ;; 2431 sequent) 2432 lt_cv_file_magic_cmd='/bin/file' 2433 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2434 ;; 2435 sni) 2436 lt_cv_file_magic_cmd='/bin/file' 2437 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2438 lt_cv_file_magic_test_file=/lib/libc.so 2439 ;; 2440 siemens) 2441 lt_cv_deplibs_check_method=pass_all 2442 ;; 2443 pc) 2444 lt_cv_deplibs_check_method=pass_all 2445 ;; 2446 esac 2447 ;; 2448 2449sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2450 lt_cv_deplibs_check_method=pass_all 2451 ;; 2452esac 2453]) 2454file_magic_cmd=$lt_cv_file_magic_cmd 2455deplibs_check_method=$lt_cv_deplibs_check_method 2456test -z "$deplibs_check_method" && deplibs_check_method=unknown 2457])# AC_DEPLIBS_CHECK_METHOD 2458 2459 2460# AC_PROG_NM 2461# ---------- 2462# find the pathname to a BSD-compatible name lister 2463AC_DEFUN([AC_PROG_NM], 2464[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2465[if test -n "$NM"; then 2466 # Let the user override the test. 2467 lt_cv_path_NM="$NM" 2468else 2469 lt_nm_to_check="${ac_tool_prefix}nm" 2470 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2471 lt_nm_to_check="$lt_nm_to_check nm" 2472 fi 2473 for lt_tmp_nm in $lt_nm_to_check; do 2474 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2475 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2476 IFS="$lt_save_ifs" 2477 test -z "$ac_dir" && ac_dir=. 2478 tmp_nm="$ac_dir/$lt_tmp_nm" 2479 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2480 # Check to see if the nm accepts a BSD-compat flag. 2481 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2482 # nm: unknown option "B" ignored 2483 # Tru64's nm complains that /dev/null is an invalid object file 2484 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2485 */dev/null* | *'Invalid file or object type'*) 2486 lt_cv_path_NM="$tmp_nm -B" 2487 break 2488 ;; 2489 *) 2490 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2491 */dev/null*) 2492 lt_cv_path_NM="$tmp_nm -p" 2493 break 2494 ;; 2495 *) 2496 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2497 continue # so that we can try to find one that supports BSD flags 2498 ;; 2499 esac 2500 ;; 2501 esac 2502 fi 2503 done 2504 IFS="$lt_save_ifs" 2505 done 2506 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2507fi]) 2508NM="$lt_cv_path_NM" 2509])# AC_PROG_NM 2510 2511 2512# AC_CHECK_LIBM 2513# ------------- 2514# check for math library 2515AC_DEFUN([AC_CHECK_LIBM], 2516[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2517LIBM= 2518case $host in 2519*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2520 # These system don't have libm, or don't need it 2521 ;; 2522*-ncr-sysv4.3*) 2523 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2524 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2525 ;; 2526*) 2527 AC_CHECK_LIB(m, cos, LIBM="-lm") 2528 ;; 2529esac 2530])# AC_CHECK_LIBM 2531 2532 2533# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2534# ----------------------------------- 2535# sets LIBLTDL to the link flags for the libltdl convenience library and 2536# LTDLINCL to the include flags for the libltdl header and adds 2537# --enable-ltdl-convenience to the configure arguments. Note that 2538# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2539# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2540# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2541# (note the single quotes!). If your package is not flat and you're not 2542# using automake, define top_builddir and top_srcdir appropriately in 2543# the Makefiles. 2544AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2545[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2546 case $enable_ltdl_convenience in 2547 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2548 "") enable_ltdl_convenience=yes 2549 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2550 esac 2551 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2552 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2553 # For backwards non-gettext consistent compatibility... 2554 INCLTDL="$LTDLINCL" 2555])# AC_LIBLTDL_CONVENIENCE 2556 2557 2558# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2559# ----------------------------------- 2560# sets LIBLTDL to the link flags for the libltdl installable library and 2561# LTDLINCL to the include flags for the libltdl header and adds 2562# --enable-ltdl-install to the configure arguments. Note that 2563# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2564# and an installed libltdl is not found, it is assumed to be `libltdl'. 2565# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2566# '${top_srcdir}/' (note the single quotes!). If your package is not 2567# flat and you're not using automake, define top_builddir and top_srcdir 2568# appropriately in the Makefiles. 2569# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2570AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2571[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2572 AC_CHECK_LIB(ltdl, lt_dlinit, 2573 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2574 [if test x"$enable_ltdl_install" = xno; then 2575 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2576 else 2577 enable_ltdl_install=yes 2578 fi 2579 ]) 2580 if test x"$enable_ltdl_install" = x"yes"; then 2581 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2582 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2583 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2584 else 2585 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2586 LIBLTDL="-lltdl" 2587 LTDLINCL= 2588 fi 2589 # For backwards non-gettext consistent compatibility... 2590 INCLTDL="$LTDLINCL" 2591])# AC_LIBLTDL_INSTALLABLE 2592 2593 2594# AC_LIBTOOL_CXX 2595# -------------- 2596# enable support for C++ libraries 2597AC_DEFUN([AC_LIBTOOL_CXX], 2598[AC_REQUIRE([_LT_AC_LANG_CXX]) 2599])# AC_LIBTOOL_CXX 2600 2601 2602# _LT_AC_LANG_CXX 2603# --------------- 2604AC_DEFUN([_LT_AC_LANG_CXX], 2605[AC_REQUIRE([AC_PROG_CXX]) 2606AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2607_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2608])# _LT_AC_LANG_CXX 2609 2610# _LT_AC_PROG_CXXCPP 2611# ------------------ 2612AC_DEFUN([_LT_AC_PROG_CXXCPP], 2613[ 2614AC_REQUIRE([AC_PROG_CXX]) 2615if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2616 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2617 (test "X$CXX" != "Xg++"))) ; then 2618 AC_PROG_CXXCPP 2619fi 2620])# _LT_AC_PROG_CXXCPP 2621 2622# AC_LIBTOOL_F77 2623# -------------- 2624# enable support for Fortran 77 libraries 2625AC_DEFUN([AC_LIBTOOL_F77], 2626[AC_REQUIRE([_LT_AC_LANG_F77]) 2627])# AC_LIBTOOL_F77 2628 2629 2630# _LT_AC_LANG_F77 2631# --------------- 2632AC_DEFUN([_LT_AC_LANG_F77], 2633[AC_REQUIRE([AC_PROG_F77]) 2634_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2635])# _LT_AC_LANG_F77 2636 2637 2638# AC_LIBTOOL_GCJ 2639# -------------- 2640# enable support for GCJ libraries 2641AC_DEFUN([AC_LIBTOOL_GCJ], 2642[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2643])# AC_LIBTOOL_GCJ 2644 2645 2646# _LT_AC_LANG_GCJ 2647# --------------- 2648AC_DEFUN([_LT_AC_LANG_GCJ], 2649[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2650 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2651 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2652 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2653 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2654 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2655_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2656])# _LT_AC_LANG_GCJ 2657 2658 2659# AC_LIBTOOL_RC 2660# ------------- 2661# enable support for Windows resource files 2662AC_DEFUN([AC_LIBTOOL_RC], 2663[AC_REQUIRE([LT_AC_PROG_RC]) 2664_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2665])# AC_LIBTOOL_RC 2666 2667 2668# AC_LIBTOOL_LANG_C_CONFIG 2669# ------------------------ 2670# Ensure that the configuration vars for the C compiler are 2671# suitably defined. Those variables are subsequently used by 2672# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2673AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2674AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2675[lt_save_CC="$CC" 2676AC_LANG_PUSH(C) 2677 2678# Source file extension for C test sources. 2679ac_ext=c 2680 2681# Object file extension for compiled C test sources. 2682objext=o 2683_LT_AC_TAGVAR(objext, $1)=$objext 2684 2685# Code to be used in simple compile tests 2686lt_simple_compile_test_code="int some_variable = 0;\n" 2687 2688# Code to be used in simple link tests 2689lt_simple_link_test_code='int main(){return(0);}\n' 2690 2691_LT_AC_SYS_COMPILER 2692 2693# save warnings/boilerplate of simple test code 2694_LT_COMPILER_BOILERPLATE 2695_LT_LINKER_BOILERPLATE 2696 2697AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2698AC_LIBTOOL_PROG_COMPILER_PIC($1) 2699AC_LIBTOOL_PROG_CC_C_O($1) 2700AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2701AC_LIBTOOL_PROG_LD_SHLIBS($1) 2702AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2703AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2704AC_LIBTOOL_SYS_LIB_STRIP 2705AC_LIBTOOL_DLOPEN_SELF 2706 2707# Report which library types will actually be built 2708AC_MSG_CHECKING([if libtool supports shared libraries]) 2709AC_MSG_RESULT([$can_build_shared]) 2710 2711AC_MSG_CHECKING([whether to build shared libraries]) 2712test "$can_build_shared" = "no" && enable_shared=no 2713 2714# On AIX, shared libraries and static libraries use the same namespace, and 2715# are all built from PIC. 2716case $host_os in 2717aix3*) 2718 test "$enable_shared" = yes && enable_static=no 2719 if test -n "$RANLIB"; then 2720 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2721 postinstall_cmds='$RANLIB $lib' 2722 fi 2723 ;; 2724 2725aix4* | aix5*) 2726 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2727 test "$enable_shared" = yes && enable_static=no 2728 fi 2729 ;; 2730esac 2731AC_MSG_RESULT([$enable_shared]) 2732 2733AC_MSG_CHECKING([whether to build static libraries]) 2734# Make sure either enable_shared or enable_static is yes. 2735test "$enable_shared" = yes || enable_static=yes 2736AC_MSG_RESULT([$enable_static]) 2737 2738AC_LIBTOOL_CONFIG($1) 2739 2740AC_LANG_POP 2741CC="$lt_save_CC" 2742])# AC_LIBTOOL_LANG_C_CONFIG 2743 2744 2745# AC_LIBTOOL_LANG_CXX_CONFIG 2746# -------------------------- 2747# Ensure that the configuration vars for the C compiler are 2748# suitably defined. Those variables are subsequently used by 2749# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2750AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2751AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2752[AC_LANG_PUSH(C++) 2753AC_REQUIRE([AC_PROG_CXX]) 2754AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2755 2756_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2757_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2758_LT_AC_TAGVAR(always_export_symbols, $1)=no 2759_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2760_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2761_LT_AC_TAGVAR(hardcode_direct, $1)=no 2762_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2763_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2764_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2765_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2766_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2767_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2768_LT_AC_TAGVAR(module_cmds, $1)= 2769_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2770_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2771_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2772_LT_AC_TAGVAR(no_undefined_flag, $1)= 2773_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2774_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2775 2776# Dependencies to place before and after the object being linked: 2777_LT_AC_TAGVAR(predep_objects, $1)= 2778_LT_AC_TAGVAR(postdep_objects, $1)= 2779_LT_AC_TAGVAR(predeps, $1)= 2780_LT_AC_TAGVAR(postdeps, $1)= 2781_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2782 2783# Source file extension for C++ test sources. 2784ac_ext=cpp 2785 2786# Object file extension for compiled C++ test sources. 2787objext=o 2788_LT_AC_TAGVAR(objext, $1)=$objext 2789 2790# Code to be used in simple compile tests 2791lt_simple_compile_test_code="int some_variable = 0;\n" 2792 2793# Code to be used in simple link tests 2794lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2795 2796# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2797_LT_AC_SYS_COMPILER 2798 2799# save warnings/boilerplate of simple test code 2800_LT_COMPILER_BOILERPLATE 2801_LT_LINKER_BOILERPLATE 2802 2803# Allow CC to be a program name with arguments. 2804lt_save_CC=$CC 2805lt_save_LD=$LD 2806lt_save_GCC=$GCC 2807GCC=$GXX 2808lt_save_with_gnu_ld=$with_gnu_ld 2809lt_save_path_LD=$lt_cv_path_LD 2810if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2811 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2812else 2813 $as_unset lt_cv_prog_gnu_ld 2814fi 2815if test -n "${lt_cv_path_LDCXX+set}"; then 2816 lt_cv_path_LD=$lt_cv_path_LDCXX 2817else 2818 $as_unset lt_cv_path_LD 2819fi 2820test -z "${LDCXX+set}" || LD=$LDCXX 2821CC=${CXX-"c++"} 2822compiler=$CC 2823_LT_AC_TAGVAR(compiler, $1)=$CC 2824_LT_CC_BASENAME([$compiler]) 2825 2826# We don't want -fno-exception wen compiling C++ code, so set the 2827# no_builtin_flag separately 2828if test "$GXX" = yes; then 2829 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2830else 2831 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2832fi 2833 2834if test "$GXX" = yes; then 2835 # Set up default GNU C++ configuration 2836 2837 AC_PROG_LD 2838 2839 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2840 # archiving commands below assume that GNU ld is being used. 2841 if test "$with_gnu_ld" = yes; then 2842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2843 _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' 2844 2845 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2846 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2847 2848 # If archive_cmds runs LD, not CC, wlarc should be empty 2849 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2850 # investigate it a little bit more. (MM) 2851 wlarc='${wl}' 2852 2853 # ancient GNU ld didn't support --whole-archive et. al. 2854 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2855 grep 'no-whole-archive' > /dev/null; then 2856 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2857 else 2858 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2859 fi 2860 else 2861 with_gnu_ld=no 2862 wlarc= 2863 2864 # A generic and very simple default shared library creation 2865 # command for GNU C++ for the case where it uses the native 2866 # linker, instead of GNU ld. If possible, this setting should 2867 # overridden to take advantage of the native linker features on 2868 # the platform it is being used on. 2869 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2870 fi 2871 2872 # Commands to make compiler produce verbose output that lists 2873 # what "hidden" libraries, object files and flags are used when 2874 # linking a shared library. 2875 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2876 2877else 2878 GXX=no 2879 with_gnu_ld=no 2880 wlarc= 2881fi 2882 2883# PORTME: fill in a description of your system's C++ link characteristics 2884AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2885_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2886case $host_os in 2887 aix3*) 2888 # FIXME: insert proper C++ library support 2889 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2890 ;; 2891 aix4* | aix5*) 2892 if test "$host_cpu" = ia64; then 2893 # On IA64, the linker does run time linking by default, so we don't 2894 # have to do anything special. 2895 aix_use_runtimelinking=no 2896 exp_sym_flag='-Bexport' 2897 no_entry_flag="" 2898 else 2899 aix_use_runtimelinking=no 2900 2901 # Test if we are trying to use run time linking or normal 2902 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2903 # need to do runtime linking. 2904 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2905 for ld_flag in $LDFLAGS; do 2906 case $ld_flag in 2907 *-brtl*) 2908 aix_use_runtimelinking=yes 2909 break 2910 ;; 2911 esac 2912 done 2913 ;; 2914 esac 2915 2916 exp_sym_flag='-bexport' 2917 no_entry_flag='-bnoentry' 2918 fi 2919 2920 # When large executables or shared objects are built, AIX ld can 2921 # have problems creating the table of contents. If linking a library 2922 # or program results in "error TOC overflow" add -mminimal-toc to 2923 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2924 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2925 2926 _LT_AC_TAGVAR(archive_cmds, $1)='' 2927 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2928 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2929 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2930 2931 if test "$GXX" = yes; then 2932 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2933 # We only want to do this on AIX 4.2 and lower, the check 2934 # below for broken collect2 doesn't work under 4.3+ 2935 collect2name=`${CC} -print-prog-name=collect2` 2936 if test -f "$collect2name" && \ 2937 strings "$collect2name" | grep resolve_lib_name >/dev/null 2938 then 2939 # We have reworked collect2 2940 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2941 else 2942 # We have old collect2 2943 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2944 # It fails to find uninstalled libraries when the uninstalled 2945 # path is not listed in the libpath. Setting hardcode_minus_L 2946 # to unsupported forces relinking 2947 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2948 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2949 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2950 fi 2951 ;; 2952 esac 2953 shared_flag='-shared' 2954 if test "$aix_use_runtimelinking" = yes; then 2955 shared_flag="$shared_flag "'${wl}-G' 2956 fi 2957 else 2958 # not using gcc 2959 if test "$host_cpu" = ia64; then 2960 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2961 # chokes on -Wl,-G. The following line is correct: 2962 shared_flag='-G' 2963 else 2964 if test "$aix_use_runtimelinking" = yes; then 2965 shared_flag='${wl}-G' 2966 else 2967 shared_flag='${wl}-bM:SRE' 2968 fi 2969 fi 2970 fi 2971 2972 # It seems that -bexpall does not export symbols beginning with 2973 # underscore (_), so it is better to generate a list of symbols to export. 2974 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2975 if test "$aix_use_runtimelinking" = yes; then 2976 # Warning - without using the other runtime loading flags (-brtl), 2977 # -berok will link without error, but may produce a broken library. 2978 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2979 # Determine the default libpath from the value encoded in an empty executable. 2980 _LT_AC_SYS_LIBPATH_AIX 2981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2982 2983 _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 $shared_flag" 2984 else 2985 if test "$host_cpu" = ia64; then 2986 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2987 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2988 _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" 2989 else 2990 # Determine the default libpath from the value encoded in an empty executable. 2991 _LT_AC_SYS_LIBPATH_AIX 2992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2993 # Warning - without using the other run time loading flags, 2994 # -berok will link without error, but may produce a broken library. 2995 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2996 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2997 # Exported symbols can be pulled into shared objects from archives 2998 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2999 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3000 # This is similar to how AIX traditionally builds its shared libraries. 3001 _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' 3002 fi 3003 fi 3004 ;; 3005 3006 beos*) 3007 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3008 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3009 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3010 # support --undefined. This deserves some investigation. FIXME 3011 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3012 else 3013 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3014 fi 3015 ;; 3016 3017 chorus*) 3018 case $cc_basename in 3019 *) 3020 # FIXME: insert proper C++ library support 3021 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3022 ;; 3023 esac 3024 ;; 3025 3026 cygwin* | mingw* | pw32*) 3027 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3028 # as there is no search path for DLLs. 3029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3030 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3031 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3032 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3033 3034 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3035 _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' 3036 # If the export-symbols file already is a .def file (1st line 3037 # is EXPORTS), use it as is; otherwise, prepend... 3038 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3039 cp $export_symbols $output_objdir/$soname.def; 3040 else 3041 echo EXPORTS > $output_objdir/$soname.def; 3042 cat $export_symbols >> $output_objdir/$soname.def; 3043 fi~ 3044 $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' 3045 else 3046 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3047 fi 3048 ;; 3049 darwin* | rhapsody*) 3050 case $host_os in 3051 rhapsody* | darwin1.[[012]]) 3052 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3053 ;; 3054 *) # Darwin 1.3 on 3055 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3056 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3057 else 3058 case ${MACOSX_DEPLOYMENT_TARGET} in 3059 10.[[012]]) 3060 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3061 ;; 3062 10.*) 3063 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3064 ;; 3065 esac 3066 fi 3067 ;; 3068 esac 3069 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3070 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3071 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3072 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3073 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3074 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3075 3076 if test "$GXX" = yes ; then 3077 lt_int_apple_cc_single_mod=no 3078 output_verbose_link_cmd='echo' 3079 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3080 lt_int_apple_cc_single_mod=yes 3081 fi 3082 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3083 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3084 else 3085 _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' 3086 fi 3087 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3088 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3089 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3090 _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}' 3091 else 3092 _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}' 3093 fi 3094 _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}' 3095 else 3096 case $cc_basename in 3097 xlc*) 3098 output_verbose_link_cmd='echo' 3099 _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' 3100 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3101 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3102 _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}' 3103 _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}' 3104 ;; 3105 *) 3106 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3107 ;; 3108 esac 3109 fi 3110 ;; 3111 3112 dgux*) 3113 case $cc_basename in 3114 ec++*) 3115 # FIXME: insert proper C++ library support 3116 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3117 ;; 3118 ghcx*) 3119 # Green Hills C++ Compiler 3120 # FIXME: insert proper C++ library support 3121 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3122 ;; 3123 *) 3124 # FIXME: insert proper C++ library support 3125 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3126 ;; 3127 esac 3128 ;; 3129 freebsd[[12]]*) 3130 # C++ shared libraries reported to be fairly broken before switch to ELF 3131 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3132 ;; 3133 freebsd-elf*) 3134 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3135 ;; 3136 freebsd* | kfreebsd*-gnu | dragonfly*) 3137 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3138 # conventions 3139 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3140 ;; 3141 gnu*) 3142 ;; 3143 hpux9*) 3144 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3145 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3146 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3147 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3148 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3149 # but as the default 3150 # location of the library. 3151 3152 case $cc_basename in 3153 CC*) 3154 # FIXME: insert proper C++ library support 3155 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3156 ;; 3157 aCC*) 3158 _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 $lib' 3159 # Commands to make compiler produce verbose output that lists 3160 # what "hidden" libraries, object files and flags are used when 3161 # linking a shared library. 3162 # 3163 # There doesn't appear to be a way to prevent this compiler from 3164 # explicitly linking system object files so we need to strip them 3165 # from the output so that they don't get included in the library 3166 # dependencies. 3167 output_verbose_link_cmd='templist=`($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 $list' 3168 ;; 3169 *) 3170 if test "$GXX" = yes; then 3171 _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' 3172 else 3173 # FIXME: insert proper C++ library support 3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3175 fi 3176 ;; 3177 esac 3178 ;; 3179 hpux10*|hpux11*) 3180 if test $with_gnu_ld = no; then 3181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3182 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3183 3184 case $host_cpu in 3185 hppa*64*|ia64*) 3186 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3187 ;; 3188 *) 3189 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3190 ;; 3191 esac 3192 fi 3193 case $host_cpu in 3194 hppa*64*|ia64*) 3195 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3196 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3197 ;; 3198 *) 3199 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3200 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3201 # but as the default 3202 # location of the library. 3203 ;; 3204 esac 3205 3206 case $cc_basename in 3207 CC*) 3208 # FIXME: insert proper C++ library support 3209 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3210 ;; 3211 aCC*) 3212 case $host_cpu in 3213 hppa*64*) 3214 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${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 -b ${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 -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3221 ;; 3222 esac 3223 # Commands to make compiler produce verbose output that lists 3224 # what "hidden" libraries, object files and flags are used when 3225 # linking a shared library. 3226 # 3227 # There doesn't appear to be a way to prevent this compiler from 3228 # explicitly linking system object files so we need to strip them 3229 # from the output so that they don't get included in the library 3230 # dependencies. 3231 output_verbose_link_cmd='templist=`($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 $list' 3232 ;; 3233 *) 3234 if test "$GXX" = yes; then 3235 if test $with_gnu_ld = no; then 3236 case $host_cpu in 3237 hppa*64*) 3238 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3239 ;; 3240 ia64*) 3241 _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' 3242 ;; 3243 *) 3244 _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' 3245 ;; 3246 esac 3247 fi 3248 else 3249 # FIXME: insert proper C++ library support 3250 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3251 fi 3252 ;; 3253 esac 3254 ;; 3255 interix3*) 3256 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3257 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3258 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3259 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3260 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3261 # Instead, shared libraries are loaded at an image base (0x10000000 by 3262 # default) and relocated if they conflict, which is a slow very memory 3263 # consuming and fragmenting process. To avoid this, we pick a random, 3264 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3265 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3266 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3267 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3268 ;; 3269 irix5* | irix6*) 3270 case $cc_basename in 3271 CC*) 3272 # SGI C++ 3273 _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' 3274 3275 # Archives containing C++ object files must be created using 3276 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3277 # necessary to make sure instantiated templates are included 3278 # in the archive. 3279 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3280 ;; 3281 *) 3282 if test "$GXX" = yes; then 3283 if test "$with_gnu_ld" = no; then 3284 _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' 3285 else 3286 _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' 3287 fi 3288 fi 3289 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3290 ;; 3291 esac 3292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3293 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3294 ;; 3295 linux*) 3296 case $cc_basename in 3297 KCC*) 3298 # Kuck and Associates, Inc. (KAI) C++ Compiler 3299 3300 # KCC will only create a shared library if the output file 3301 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3302 # to its proper name (with version) after linking. 3303 _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' 3304 _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 $lib' 3305 # Commands to make compiler produce verbose output that lists 3306 # what "hidden" libraries, object files and flags are used when 3307 # linking a shared library. 3308 # 3309 # There doesn't appear to be a way to prevent this compiler from 3310 # explicitly linking system object files so we need to strip them 3311 # from the output so that they don't get included in the library 3312 # dependencies. 3313 output_verbose_link_cmd='templist=`$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' 3314 3315 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3316 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3317 3318 # Archives containing C++ object files must be created using 3319 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3320 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3321 ;; 3322 icpc*) 3323 # Intel C++ 3324 with_gnu_ld=yes 3325 # version 8.0 and above of icpc choke on multiply defined symbols 3326 # if we add $predep_objects and $postdep_objects, however 7.1 and 3327 # earlier do not add the objects themselves. 3328 case `$CC -V 2>&1` in 3329 *"Version 7."*) 3330 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3331 _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' 3332 ;; 3333 *) # Version 8.0 or newer 3334 tmp_idyn= 3335 case $host_cpu in 3336 ia64*) tmp_idyn=' -i_dynamic';; 3337 esac 3338 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3339 _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' 3340 ;; 3341 esac 3342 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3343 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3344 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3345 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3346 ;; 3347 pgCC*) 3348 # Portland Group C++ compiler 3349 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3350 _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' 3351 3352 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3354 _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' 3355 ;; 3356 cxx*) 3357 # Compaq C++ 3358 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3359 _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' 3360 3361 runpath_var=LD_RUN_PATH 3362 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3363 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3364 3365 # Commands to make compiler produce verbose output that lists 3366 # what "hidden" libraries, object files and flags are used when 3367 # linking a shared library. 3368 # 3369 # There doesn't appear to be a way to prevent this compiler from 3370 # explicitly linking system object files so we need to strip them 3371 # from the output so that they don't get included in the library 3372 # dependencies. 3373 output_verbose_link_cmd='templist=`$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' 3374 ;; 3375 esac 3376 ;; 3377 lynxos*) 3378 # FIXME: insert proper C++ library support 3379 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3380 ;; 3381 m88k*) 3382 # FIXME: insert proper C++ library support 3383 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3384 ;; 3385 mvs*) 3386 case $cc_basename in 3387 cxx*) 3388 # FIXME: insert proper C++ library support 3389 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3390 ;; 3391 *) 3392 # FIXME: insert proper C++ library support 3393 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3394 ;; 3395 esac 3396 ;; 3397 netbsd*) 3398 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3399 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3400 wlarc= 3401 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3402 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3403 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3404 fi 3405 # Workaround some broken pre-1.5 toolchains 3406 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3407 ;; 3408 openbsd2*) 3409 # C++ shared libraries are fairly broken 3410 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3411 ;; 3412 openbsd*) 3413 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3414 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3415 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3417 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3418 _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' 3419 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3420 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3421 fi 3422 output_verbose_link_cmd='echo' 3423 ;; 3424 osf3*) 3425 case $cc_basename in 3426 KCC*) 3427 # Kuck and Associates, Inc. (KAI) C++ Compiler 3428 3429 # KCC will only create a shared library if the output file 3430 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3431 # to its proper name (with version) after linking. 3432 _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' 3433 3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3435 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3436 3437 # Archives containing C++ object files must be created using 3438 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3439 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3440 3441 ;; 3442 RCC*) 3443 # Rational C++ 2.4.1 3444 # FIXME: insert proper C++ library support 3445 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3446 ;; 3447 cxx*) 3448 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3449 _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' 3450 3451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3452 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3453 3454 # Commands to make compiler produce verbose output that lists 3455 # what "hidden" libraries, object files and flags are used when 3456 # linking a shared library. 3457 # 3458 # There doesn't appear to be a way to prevent this compiler from 3459 # explicitly linking system object files so we need to strip them 3460 # from the output so that they don't get included in the library 3461 # dependencies. 3462 output_verbose_link_cmd='templist=`$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 $list' 3463 ;; 3464 *) 3465 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3466 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3467 _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' 3468 3469 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3470 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3471 3472 # Commands to make compiler produce verbose output that lists 3473 # what "hidden" libraries, object files and flags are used when 3474 # linking a shared library. 3475 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3476 3477 else 3478 # FIXME: insert proper C++ library support 3479 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3480 fi 3481 ;; 3482 esac 3483 ;; 3484 osf4* | osf5*) 3485 case $cc_basename in 3486 KCC*) 3487 # Kuck and Associates, Inc. (KAI) C++ Compiler 3488 3489 # KCC will only create a shared library if the output file 3490 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3491 # to its proper name (with version) after linking. 3492 _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' 3493 3494 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3495 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3496 3497 # Archives containing C++ object files must be created using 3498 # the KAI C++ compiler. 3499 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3500 ;; 3501 RCC*) 3502 # Rational C++ 2.4.1 3503 # FIXME: insert proper C++ library support 3504 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3505 ;; 3506 cxx*) 3507 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3508 _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' 3509 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3510 echo "-hidden">> $lib.exp~ 3511 $CC -shared$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~ 3512 $rm $lib.exp' 3513 3514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3515 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3516 3517 # Commands to make compiler produce verbose output that lists 3518 # what "hidden" libraries, object files and flags are used when 3519 # linking a shared library. 3520 # 3521 # There doesn't appear to be a way to prevent this compiler from 3522 # explicitly linking system object files so we need to strip them 3523 # from the output so that they don't get included in the library 3524 # dependencies. 3525 output_verbose_link_cmd='templist=`$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 $list' 3526 ;; 3527 *) 3528 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3529 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3530 _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' 3531 3532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3533 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3534 3535 # Commands to make compiler produce verbose output that lists 3536 # what "hidden" libraries, object files and flags are used when 3537 # linking a shared library. 3538 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3539 3540 else 3541 # FIXME: insert proper C++ library support 3542 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3543 fi 3544 ;; 3545 esac 3546 ;; 3547 psos*) 3548 # FIXME: insert proper C++ library support 3549 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3550 ;; 3551 sunos4*) 3552 case $cc_basename in 3553 CC*) 3554 # Sun C++ 4.x 3555 # FIXME: insert proper C++ library support 3556 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3557 ;; 3558 lcc*) 3559 # Lucid 3560 # FIXME: insert proper C++ library support 3561 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3562 ;; 3563 *) 3564 # FIXME: insert proper C++ library support 3565 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3566 ;; 3567 esac 3568 ;; 3569 solaris*) 3570 case $cc_basename in 3571 CC*) 3572 # Sun C++ 4.2, 5.x and Centerline C++ 3573 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3574 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3575 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3576 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3577 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3578 3579 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3580 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3581 case $host_os in 3582 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3583 *) 3584 # The C++ compiler is used as linker so we must use $wl 3585 # flag to pass the commands to the underlying system 3586 # linker. We must also pass each convience library through 3587 # to the system linker between allextract/defaultextract. 3588 # The C++ compiler will combine linker options so we 3589 # cannot just pass the convience library names through 3590 # without $wl. 3591 # Supported since Solaris 2.6 (maybe 2.5.1?) 3592 _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' 3593 ;; 3594 esac 3595 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3596 3597 output_verbose_link_cmd='echo' 3598 3599 # Archives containing C++ object files must be created using 3600 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3601 # necessary to make sure instantiated templates are included 3602 # in the archive. 3603 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3604 ;; 3605 gcx*) 3606 # Green Hills C++ Compiler 3607 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3608 3609 # The C++ compiler must be used to create the archive. 3610 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3611 ;; 3612 *) 3613 # GNU C++ compiler with Solaris linker 3614 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3615 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3616 if $CC --version | grep -v '^2\.7' > /dev/null; then 3617 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3618 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3619 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3620 3621 # Commands to make compiler produce verbose output that lists 3622 # what "hidden" libraries, object files and flags are used when 3623 # linking a shared library. 3624 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3625 else 3626 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3627 # platform. 3628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3629 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3630 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3631 3632 # Commands to make compiler produce verbose output that lists 3633 # what "hidden" libraries, object files and flags are used when 3634 # linking a shared library. 3635 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3636 fi 3637 3638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3639 fi 3640 ;; 3641 esac 3642 ;; 3643 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3644 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3645 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3646 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3647 runpath_var='LD_RUN_PATH' 3648 3649 case $cc_basename in 3650 CC*) 3651 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3652 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3653 ;; 3654 *) 3655 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3656 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3657 ;; 3658 esac 3659 ;; 3660 sysv5* | sco3.2v5* | sco5v6*) 3661 # Note: We can NOT use -z defs as we might desire, because we do not 3662 # link with -lc, and that would cause any symbols used from libc to 3663 # always be unresolved, which means just about no library would 3664 # ever link correctly. If we're not using GNU ld we use -z text 3665 # though, which does catch some bad symbols but isn't as heavy-handed 3666 # as -z defs. 3667 # For security reasons, it is highly recommended that you always 3668 # use absolute paths for naming shared libraries, and exclude the 3669 # DT_RUNPATH tag from executables and libraries. But doing so 3670 # requires that you compile everything twice, which is a pain. 3671 # So that behaviour is only enabled if SCOABSPATH is set to a 3672 # non-empty value in the environment. Most likely only useful for 3673 # creating official distributions of packages. 3674 # This is a hack until libtool officially supports absolute path 3675 # names for shared libraries. 3676 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3677 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3678 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3679 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3680 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3681 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3682 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3683 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3684 runpath_var='LD_RUN_PATH' 3685 3686 case $cc_basename in 3687 CC*) 3688 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3689 _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' 3690 ;; 3691 *) 3692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3693 _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' 3694 ;; 3695 esac 3696 ;; 3697 tandem*) 3698 case $cc_basename in 3699 NCC*) 3700 # NonStop-UX NCC 3.20 3701 # FIXME: insert proper C++ library support 3702 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3703 ;; 3704 *) 3705 # FIXME: insert proper C++ library support 3706 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3707 ;; 3708 esac 3709 ;; 3710 vxworks*) 3711 # FIXME: insert proper C++ library support 3712 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3713 ;; 3714 *) 3715 # FIXME: insert proper C++ library support 3716 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3717 ;; 3718esac 3719AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3720test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3721 3722_LT_AC_TAGVAR(GCC, $1)="$GXX" 3723_LT_AC_TAGVAR(LD, $1)="$LD" 3724 3725AC_LIBTOOL_POSTDEP_PREDEP($1) 3726AC_LIBTOOL_PROG_COMPILER_PIC($1) 3727AC_LIBTOOL_PROG_CC_C_O($1) 3728AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3729AC_LIBTOOL_PROG_LD_SHLIBS($1) 3730AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3731AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3732 3733AC_LIBTOOL_CONFIG($1) 3734 3735AC_LANG_POP 3736CC=$lt_save_CC 3737LDCXX=$LD 3738LD=$lt_save_LD 3739GCC=$lt_save_GCC 3740with_gnu_ldcxx=$with_gnu_ld 3741with_gnu_ld=$lt_save_with_gnu_ld 3742lt_cv_path_LDCXX=$lt_cv_path_LD 3743lt_cv_path_LD=$lt_save_path_LD 3744lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3745lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3746])# AC_LIBTOOL_LANG_CXX_CONFIG 3747 3748# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3749# ------------------------------------ 3750# Figure out "hidden" library dependencies from verbose 3751# compiler output when linking a shared library. 3752# Parse the compiler output and extract the necessary 3753# objects, libraries and library flags. 3754AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3755dnl we can't use the lt_simple_compile_test_code here, 3756dnl because it contains code intended for an executable, 3757dnl not a library. It's possible we should let each 3758dnl tag define a new lt_????_link_test_code variable, 3759dnl but it's only used here... 3760ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3761int a; 3762void foo (void) { a = 0; } 3763EOF 3764],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3765class Foo 3766{ 3767public: 3768 Foo (void) { a = 0; } 3769private: 3770 int a; 3771}; 3772EOF 3773],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3774 subroutine foo 3775 implicit none 3776 integer*4 a 3777 a=0 3778 return 3779 end 3780EOF 3781],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3782public class foo { 3783 private int a; 3784 public void bar (void) { 3785 a = 0; 3786 } 3787}; 3788EOF 3789]) 3790dnl Parse the compiler output and extract the necessary 3791dnl objects, libraries and library flags. 3792if AC_TRY_EVAL(ac_compile); then 3793 # Parse the compiler output and extract the necessary 3794 # objects, libraries and library flags. 3795 3796 # Sentinel used to keep track of whether or not we are before 3797 # the conftest object file. 3798 pre_test_object_deps_done=no 3799 3800 # The `*' in the case matches for architectures that use `case' in 3801 # $output_verbose_cmd can trigger glob expansion during the loop 3802 # eval without this substitution. 3803 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3804 3805 for p in `eval $output_verbose_link_cmd`; do 3806 case $p in 3807 3808 -L* | -R* | -l*) 3809 # Some compilers place space between "-{L,R}" and the path. 3810 # Remove the space. 3811 if test $p = "-L" \ 3812 || test $p = "-R"; then 3813 prev=$p 3814 continue 3815 else 3816 prev= 3817 fi 3818 3819 if test "$pre_test_object_deps_done" = no; then 3820 case $p in 3821 -L* | -R*) 3822 # Internal compiler library paths should come after those 3823 # provided the user. The postdeps already come after the 3824 # user supplied libs so there is no need to process them. 3825 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3826 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3827 else 3828 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3829 fi 3830 ;; 3831 # The "-l" case would never come before the object being 3832 # linked, so don't bother handling this case. 3833 esac 3834 else 3835 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3836 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3837 else 3838 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3839 fi 3840 fi 3841 ;; 3842 3843 *.$objext) 3844 # This assumes that the test object file only shows up 3845 # once in the compiler output. 3846 if test "$p" = "conftest.$objext"; then 3847 pre_test_object_deps_done=yes 3848 continue 3849 fi 3850 3851 if test "$pre_test_object_deps_done" = no; then 3852 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3853 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3854 else 3855 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3856 fi 3857 else 3858 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3859 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3860 else 3861 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3862 fi 3863 fi 3864 ;; 3865 3866 *) ;; # Ignore the rest. 3867 3868 esac 3869 done 3870 3871 # Clean up. 3872 rm -f a.out a.exe 3873else 3874 echo "libtool.m4: error: problem compiling $1 test program" 3875fi 3876 3877$rm -f confest.$objext 3878 3879# PORTME: override above test on systems where it is broken 3880ifelse([$1],[CXX], 3881[case $host_os in 3882interix3*) 3883 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3884 # hack all around it, let's just trust "g++" to DTRT. 3885 _LT_AC_TAGVAR(predep_objects,$1)= 3886 _LT_AC_TAGVAR(postdep_objects,$1)= 3887 _LT_AC_TAGVAR(postdeps,$1)= 3888 ;; 3889 3890solaris*) 3891 case $cc_basename in 3892 CC*) 3893 # Adding this requires a known-good setup of shared libraries for 3894 # Sun compiler versions before 5.6, else PIC objects from an old 3895 # archive will be linked into the output, leading to subtle bugs. 3896 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3897 ;; 3898 esac 3899 ;; 3900esac 3901]) 3902 3903case " $_LT_AC_TAGVAR(postdeps, $1) " in 3904*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3905esac 3906])# AC_LIBTOOL_POSTDEP_PREDEP 3907 3908# AC_LIBTOOL_LANG_F77_CONFIG 3909# -------------------------- 3910# Ensure that the configuration vars for the C compiler are 3911# suitably defined. Those variables are subsequently used by 3912# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3913AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3914AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3915[AC_REQUIRE([AC_PROG_F77]) 3916AC_LANG_PUSH(Fortran 77) 3917 3918_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3919_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3920_LT_AC_TAGVAR(always_export_symbols, $1)=no 3921_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3922_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3923_LT_AC_TAGVAR(hardcode_direct, $1)=no 3924_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3925_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3926_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3927_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3928_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3929_LT_AC_TAGVAR(module_cmds, $1)= 3930_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3931_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3932_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3933_LT_AC_TAGVAR(no_undefined_flag, $1)= 3934_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3935_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3936 3937# Source file extension for f77 test sources. 3938ac_ext=f 3939 3940# Object file extension for compiled f77 test sources. 3941objext=o 3942_LT_AC_TAGVAR(objext, $1)=$objext 3943 3944# Code to be used in simple compile tests 3945lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3946 3947# Code to be used in simple link tests 3948lt_simple_link_test_code=" program t\n end\n" 3949 3950# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3951_LT_AC_SYS_COMPILER 3952 3953# save warnings/boilerplate of simple test code 3954_LT_COMPILER_BOILERPLATE 3955_LT_LINKER_BOILERPLATE 3956 3957# Allow CC to be a program name with arguments. 3958lt_save_CC="$CC" 3959CC=${F77-"f77"} 3960compiler=$CC 3961_LT_AC_TAGVAR(compiler, $1)=$CC 3962_LT_CC_BASENAME([$compiler]) 3963 3964AC_MSG_CHECKING([if libtool supports shared libraries]) 3965AC_MSG_RESULT([$can_build_shared]) 3966 3967AC_MSG_CHECKING([whether to build shared libraries]) 3968test "$can_build_shared" = "no" && enable_shared=no 3969 3970# On AIX, shared libraries and static libraries use the same namespace, and 3971# are all built from PIC. 3972case $host_os in 3973aix3*) 3974 test "$enable_shared" = yes && enable_static=no 3975 if test -n "$RANLIB"; then 3976 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3977 postinstall_cmds='$RANLIB $lib' 3978 fi 3979 ;; 3980aix4* | aix5*) 3981 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3982 test "$enable_shared" = yes && enable_static=no 3983 fi 3984 ;; 3985esac 3986AC_MSG_RESULT([$enable_shared]) 3987 3988AC_MSG_CHECKING([whether to build static libraries]) 3989# Make sure either enable_shared or enable_static is yes. 3990test "$enable_shared" = yes || enable_static=yes 3991AC_MSG_RESULT([$enable_static]) 3992 3993_LT_AC_TAGVAR(GCC, $1)="$G77" 3994_LT_AC_TAGVAR(LD, $1)="$LD" 3995 3996AC_LIBTOOL_PROG_COMPILER_PIC($1) 3997AC_LIBTOOL_PROG_CC_C_O($1) 3998AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3999AC_LIBTOOL_PROG_LD_SHLIBS($1) 4000AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4001AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4002 4003AC_LIBTOOL_CONFIG($1) 4004 4005AC_LANG_POP 4006CC="$lt_save_CC" 4007])# AC_LIBTOOL_LANG_F77_CONFIG 4008 4009 4010# AC_LIBTOOL_LANG_GCJ_CONFIG 4011# -------------------------- 4012# Ensure that the configuration vars for the C compiler are 4013# suitably defined. Those variables are subsequently used by 4014# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4015AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4016AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4017[AC_LANG_SAVE 4018 4019# Source file extension for Java test sources. 4020ac_ext=java 4021 4022# Object file extension for compiled Java test sources. 4023objext=o 4024_LT_AC_TAGVAR(objext, $1)=$objext 4025 4026# Code to be used in simple compile tests 4027lt_simple_compile_test_code="class foo {}\n" 4028 4029# Code to be used in simple link tests 4030lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4031 4032# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4033_LT_AC_SYS_COMPILER 4034 4035# save warnings/boilerplate of simple test code 4036_LT_COMPILER_BOILERPLATE 4037_LT_LINKER_BOILERPLATE 4038 4039# Allow CC to be a program name with arguments. 4040lt_save_CC="$CC" 4041CC=${GCJ-"gcj"} 4042compiler=$CC 4043_LT_AC_TAGVAR(compiler, $1)=$CC 4044_LT_CC_BASENAME([$compiler]) 4045 4046# GCJ did not exist at the time GCC didn't implicitly link libc in. 4047_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4048 4049_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4050 4051AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4052AC_LIBTOOL_PROG_COMPILER_PIC($1) 4053AC_LIBTOOL_PROG_CC_C_O($1) 4054AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4055AC_LIBTOOL_PROG_LD_SHLIBS($1) 4056AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4057AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4058 4059AC_LIBTOOL_CONFIG($1) 4060 4061AC_LANG_RESTORE 4062CC="$lt_save_CC" 4063])# AC_LIBTOOL_LANG_GCJ_CONFIG 4064 4065 4066# AC_LIBTOOL_LANG_RC_CONFIG 4067# ------------------------- 4068# Ensure that the configuration vars for the Windows resource compiler are 4069# suitably defined. Those variables are subsequently used by 4070# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4071AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4072AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4073[AC_LANG_SAVE 4074 4075# Source file extension for RC test sources. 4076ac_ext=rc 4077 4078# Object file extension for compiled RC test sources. 4079objext=o 4080_LT_AC_TAGVAR(objext, $1)=$objext 4081 4082# Code to be used in simple compile tests 4083lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4084 4085# Code to be used in simple link tests 4086lt_simple_link_test_code="$lt_simple_compile_test_code" 4087 4088# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4089_LT_AC_SYS_COMPILER 4090 4091# save warnings/boilerplate of simple test code 4092_LT_COMPILER_BOILERPLATE 4093_LT_LINKER_BOILERPLATE 4094 4095# Allow CC to be a program name with arguments. 4096lt_save_CC="$CC" 4097CC=${RC-"windres"} 4098compiler=$CC 4099_LT_AC_TAGVAR(compiler, $1)=$CC 4100_LT_CC_BASENAME([$compiler]) 4101_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4102 4103AC_LIBTOOL_CONFIG($1) 4104 4105AC_LANG_RESTORE 4106CC="$lt_save_CC" 4107])# AC_LIBTOOL_LANG_RC_CONFIG 4108 4109 4110# AC_LIBTOOL_CONFIG([TAGNAME]) 4111# ---------------------------- 4112# If TAGNAME is not passed, then create an initial libtool script 4113# with a default configuration from the untagged config vars. Otherwise 4114# add code to config.status for appending the configuration named by 4115# TAGNAME from the matching tagged config vars. 4116AC_DEFUN([AC_LIBTOOL_CONFIG], 4117[# The else clause should only fire when bootstrapping the 4118# libtool distribution, otherwise you forgot to ship ltmain.sh 4119# with your package, and you will get complaints that there are 4120# no rules to generate ltmain.sh. 4121if test -f "$ltmain"; then 4122 # See if we are running on zsh, and set the options which allow our commands through 4123 # without removal of \ escapes. 4124 if test -n "${ZSH_VERSION+set}" ; then 4125 setopt NO_GLOB_SUBST 4126 fi 4127 # Now quote all the things that may contain metacharacters while being 4128 # careful not to overquote the AC_SUBSTed values. We take copies of the 4129 # variables and quote the copies for generation of the libtool script. 4130 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4131 SED SHELL STRIP \ 4132 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4133 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4134 deplibs_check_method reload_flag reload_cmds need_locks \ 4135 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4136 lt_cv_sys_global_symbol_to_c_name_address \ 4137 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4138 old_postinstall_cmds old_postuninstall_cmds \ 4139 _LT_AC_TAGVAR(compiler, $1) \ 4140 _LT_AC_TAGVAR(CC, $1) \ 4141 _LT_AC_TAGVAR(LD, $1) \ 4142 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4143 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4144 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4145 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4146 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4147 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4148 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4149 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4150 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4151 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4152 _LT_AC_TAGVAR(predep_objects, $1) \ 4153 _LT_AC_TAGVAR(postdep_objects, $1) \ 4154 _LT_AC_TAGVAR(predeps, $1) \ 4155 _LT_AC_TAGVAR(postdeps, $1) \ 4156 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4157 _LT_AC_TAGVAR(archive_cmds, $1) \ 4158 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4159 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4160 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4161 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4162 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4163 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4164 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4165 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4166 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4167 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4168 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4169 _LT_AC_TAGVAR(module_cmds, $1) \ 4170 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4171 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4172 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4173 _LT_AC_TAGVAR(include_expsyms, $1); do 4174 4175 case $var in 4176 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4177 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4178 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4179 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4180 _LT_AC_TAGVAR(module_cmds, $1) | \ 4181 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4182 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4183 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4184 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4185 postinstall_cmds | postuninstall_cmds | \ 4186 old_postinstall_cmds | old_postuninstall_cmds | \ 4187 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4188 # Double-quote double-evaled strings. 4189 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4190 ;; 4191 *) 4192 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4193 ;; 4194 esac 4195 done 4196 4197 case $lt_echo in 4198 *'\[$]0 --fallback-echo"') 4199 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4200 ;; 4201 esac 4202 4203ifelse([$1], [], 4204 [cfgfile="${ofile}T" 4205 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4206 $rm -f "$cfgfile" 4207 AC_MSG_NOTICE([creating $ofile])], 4208 [cfgfile="$ofile"]) 4209 4210 cat <<__EOF__ >> "$cfgfile" 4211ifelse([$1], [], 4212[#! $SHELL 4213 4214# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4215# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4216# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4217# 4218# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4219# Free Software Foundation, Inc. 4220# 4221# This file is part of GNU Libtool: 4222# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4223# 4224# This program is free software; you can redistribute it and/or modify 4225# it under the terms of the GNU General Public License as published by 4226# the Free Software Foundation; either version 2 of the License, or 4227# (at your option) any later version. 4228# 4229# This program is distributed in the hope that it will be useful, but 4230# WITHOUT ANY WARRANTY; without even the implied warranty of 4231# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4232# General Public License for more details. 4233# 4234# You should have received a copy of the GNU General Public License 4235# along with this program; if not, write to the Free Software 4236# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4237# 4238# As a special exception to the GNU General Public License, if you 4239# distribute this file as part of a program that contains a 4240# configuration script generated by Autoconf, you may include it under 4241# the same distribution terms that you use for the rest of that program. 4242 4243# A sed program that does not truncate output. 4244SED=$lt_SED 4245 4246# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4247Xsed="$SED -e 1s/^X//" 4248 4249# The HP-UX ksh and POSIX shell print the target directory to stdout 4250# if CDPATH is set. 4251(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4252 4253# The names of the tagged configurations supported by this script. 4254available_tags= 4255 4256# ### BEGIN LIBTOOL CONFIG], 4257[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4258 4259# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4260 4261# Shell to use when invoking shell scripts. 4262SHELL=$lt_SHELL 4263 4264# Whether or not to build shared libraries. 4265build_libtool_libs=$enable_shared 4266 4267# Whether or not to build static libraries. 4268build_old_libs=$enable_static 4269 4270# Whether or not to add -lc for building shared libraries. 4271build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4272 4273# Whether or not to disallow shared libs when runtime libs are static 4274allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4275 4276# Whether or not to optimize for fast installation. 4277fast_install=$enable_fast_install 4278 4279# The host system. 4280host_alias=$host_alias 4281host=$host 4282host_os=$host_os 4283 4284# The build system. 4285build_alias=$build_alias 4286build=$build 4287build_os=$build_os 4288 4289# An echo program that does not interpret backslashes. 4290echo=$lt_echo 4291 4292# The archiver. 4293AR=$lt_AR 4294AR_FLAGS=$lt_AR_FLAGS 4295 4296# A C compiler. 4297LTCC=$lt_LTCC 4298 4299# LTCC compiler flags. 4300LTCFLAGS=$lt_LTCFLAGS 4301 4302# A language-specific compiler. 4303CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4304 4305# Is the compiler the GNU C compiler? 4306with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4307 4308gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` 4309gcc_ver=\`gcc -dumpversion\` 4310 4311# An ERE matcher. 4312EGREP=$lt_EGREP 4313 4314# The linker used to build libraries. 4315LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4316 4317# Whether we need hard or soft links. 4318LN_S=$lt_LN_S 4319 4320# A BSD-compatible nm program. 4321NM=$lt_NM 4322 4323# A symbol stripping program 4324STRIP=$lt_STRIP 4325 4326# Used to examine libraries when file_magic_cmd begins "file" 4327MAGIC_CMD=$MAGIC_CMD 4328 4329# Used on cygwin: DLL creation program. 4330DLLTOOL="$DLLTOOL" 4331 4332# Used on cygwin: object dumper. 4333OBJDUMP="$OBJDUMP" 4334 4335# Used on cygwin: assembler. 4336AS="$AS" 4337 4338# The name of the directory that contains temporary libtool files. 4339objdir=$objdir 4340 4341# How to create reloadable object files. 4342reload_flag=$lt_reload_flag 4343reload_cmds=$lt_reload_cmds 4344 4345# How to pass a linker flag through the compiler. 4346wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4347 4348# Object file suffix (normally "o"). 4349objext="$ac_objext" 4350 4351# Old archive suffix (normally "a"). 4352libext="$libext" 4353 4354# Shared library suffix (normally ".so"). 4355shrext_cmds='$shrext_cmds' 4356 4357# Executable file suffix (normally ""). 4358exeext="$exeext" 4359 4360# Additional compiler flags for building library objects. 4361pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4362pic_mode=$pic_mode 4363 4364# What is the maximum length of a command? 4365max_cmd_len=$lt_cv_sys_max_cmd_len 4366 4367# Does compiler simultaneously support -c and -o options? 4368compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4369 4370# Must we lock files when doing compilation? 4371need_locks=$lt_need_locks 4372 4373# Do we need the lib prefix for modules? 4374need_lib_prefix=$need_lib_prefix 4375 4376# Do we need a version for libraries? 4377need_version=$need_version 4378 4379# Whether dlopen is supported. 4380dlopen_support=$enable_dlopen 4381 4382# Whether dlopen of programs is supported. 4383dlopen_self=$enable_dlopen_self 4384 4385# Whether dlopen of statically linked programs is supported. 4386dlopen_self_static=$enable_dlopen_self_static 4387 4388# Compiler flag to prevent dynamic linking. 4389link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4390 4391# Compiler flag to turn off builtin functions. 4392no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4393 4394# Compiler flag to allow reflexive dlopens. 4395export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4396 4397# Compiler flag to generate shared objects directly from archives. 4398whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4399 4400# Compiler flag to generate thread-safe objects. 4401thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4402 4403# Library versioning type. 4404version_type=$version_type 4405 4406# Format of library name prefix. 4407libname_spec=$lt_libname_spec 4408 4409# List of archive names. First name is the real one, the rest are links. 4410# The last name is the one that the linker finds with -lNAME. 4411library_names_spec=$lt_library_names_spec 4412 4413# The coded name of the library, if different from the real name. 4414soname_spec=$lt_soname_spec 4415 4416# Commands used to build and install an old-style archive. 4417RANLIB=$lt_RANLIB 4418old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4419old_postinstall_cmds=$lt_old_postinstall_cmds 4420old_postuninstall_cmds=$lt_old_postuninstall_cmds 4421 4422# Create an old-style archive from a shared archive. 4423old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4424 4425# Create a temporary old-style archive to link instead of a shared archive. 4426old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4427 4428# Commands used to build and install a shared archive. 4429archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4430archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4431postinstall_cmds=$lt_postinstall_cmds 4432postuninstall_cmds=$lt_postuninstall_cmds 4433 4434# Commands used to build a loadable module (assumed same as above if empty) 4435module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4436module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4437 4438# Commands to strip libraries. 4439old_striplib=$lt_old_striplib 4440striplib=$lt_striplib 4441 4442# Dependencies to place before the objects being linked to create a 4443# shared library. 4444predep_objects=\`echo $lt_[]_LT_AC_TAGVAR(predep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` 4445 4446# Dependencies to place after the objects being linked to create a 4447# shared library. 4448postdep_objects=\`echo $lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` 4449 4450# Dependencies to place before the objects being linked to create a 4451# shared library. 4452predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4453 4454# Dependencies to place after the objects being linked to create a 4455# shared library. 4456postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4457 4458# The library search path used internally by the compiler when linking 4459# a shared library. 4460compiler_lib_search_path=\`echo $lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` 4461 4462# Method to check whether dependent libraries are shared objects. 4463deplibs_check_method=$lt_deplibs_check_method 4464 4465# Command to use when deplibs_check_method == file_magic. 4466file_magic_cmd=$lt_file_magic_cmd 4467 4468# Flag that allows shared libraries with undefined symbols to be built. 4469allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4470 4471# Flag that forces no undefined symbols. 4472no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4473 4474# Commands used to finish a libtool library installation in a directory. 4475finish_cmds=$lt_finish_cmds 4476 4477# Same as above, but a single script fragment to be evaled but not shown. 4478finish_eval=$lt_finish_eval 4479 4480# Take the output of nm and produce a listing of raw symbols and C names. 4481global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4482 4483# Transform the output of nm in a proper C declaration 4484global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4485 4486# Transform the output of nm in a C name address pair 4487global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4488 4489# This is the shared library runtime path variable. 4490runpath_var=$runpath_var 4491 4492# This is the shared library path variable. 4493shlibpath_var=$shlibpath_var 4494 4495# Is shlibpath searched before the hard-coded library search path? 4496shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4497 4498# How to hardcode a shared library path into an executable. 4499hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4500 4501# Whether we should hardcode library paths into libraries. 4502hardcode_into_libs=$hardcode_into_libs 4503 4504# Flag to hardcode \$libdir into a binary during linking. 4505# This must work even if \$libdir does not exist. 4506hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4507 4508# If ld is used when linking, flag to hardcode \$libdir into 4509# a binary during linking. This must work even if \$libdir does 4510# not exist. 4511hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4512 4513# Whether we need a single -rpath flag with a separated argument. 4514hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4515 4516# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4517# resulting binary. 4518hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4519 4520# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4521# resulting binary. 4522hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4523 4524# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4525# the resulting binary. 4526hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4527 4528# Set to yes if building a shared library automatically hardcodes DIR into the library 4529# and all subsequent libraries and executables linked against it. 4530hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4531 4532# Variables whose values should be saved in libtool wrapper scripts and 4533# restored at relink time. 4534variables_saved_for_relink="$variables_saved_for_relink" 4535 4536# Whether libtool must link a program against all its dependency libraries. 4537link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4538 4539# Compile-time system search path for libraries 4540sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` 4541 4542# Run-time system search path for libraries 4543sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4544 4545# Fix the shell variable \$srcfile for the compiler. 4546fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4547 4548# Set to yes if exported symbols are required. 4549always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4550 4551# The commands to list exported symbols. 4552export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4553 4554# The commands to extract the exported symbol list from a shared archive. 4555extract_expsyms_cmds=$lt_extract_expsyms_cmds 4556 4557# Symbols that should not be listed in the preloaded symbols. 4558exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4559 4560# Symbols that must always be exported. 4561include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4562 4563ifelse([$1],[], 4564[# ### END LIBTOOL CONFIG], 4565[# ### END LIBTOOL TAG CONFIG: $tagname]) 4566 4567__EOF__ 4568 4569ifelse([$1],[], [ 4570 case $host_os in 4571 aix3*) 4572 cat <<\EOF >> "$cfgfile" 4573 4574# AIX sometimes has problems with the GCC collect2 program. For some 4575# reason, if we set the COLLECT_NAMES environment variable, the problems 4576# vanish in a puff of smoke. 4577if test "X${COLLECT_NAMES+set}" != Xset; then 4578 COLLECT_NAMES= 4579 export COLLECT_NAMES 4580fi 4581EOF 4582 ;; 4583 esac 4584 4585 # We use sed instead of cat because bash on DJGPP gets confused if 4586 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4587 # text mode, it properly converts lines to CR/LF. This bash problem 4588 # is reportedly fixed, but why not run on old versions too? 4589 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4590 4591 mv -f "$cfgfile" "$ofile" || \ 4592 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4593 chmod +x "$ofile" 4594]) 4595else 4596 # If there is no Makefile yet, we rely on a make rule to execute 4597 # `config.status --recheck' to rerun these tests and create the 4598 # libtool script then. 4599 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4600 if test -f "$ltmain_in"; then 4601 test -f Makefile && make "$ltmain" 4602 fi 4603fi 4604])# AC_LIBTOOL_CONFIG 4605 4606 4607# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4608# ------------------------------------------- 4609AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4610[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4611 4612_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4613 4614if test "$GCC" = yes; then 4615 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4616 4617 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4618 lt_cv_prog_compiler_rtti_exceptions, 4619 [-fno-rtti -fno-exceptions], [], 4620 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4621fi 4622])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4623 4624 4625# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4626# --------------------------------- 4627AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4628[AC_REQUIRE([AC_CANONICAL_HOST]) 4629AC_REQUIRE([AC_PROG_NM]) 4630AC_REQUIRE([AC_OBJEXT]) 4631# Check for command to grab the raw symbol name followed by C symbol from nm. 4632AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4633AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4634[ 4635# These are sane defaults that work on at least a few old systems. 4636# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4637 4638# Character class describing NM global symbol codes. 4639symcode='[[BCDEGRST]]' 4640 4641# Regexp to match symbols that can be accessed directly from C. 4642sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4643 4644# Transform an extracted symbol line into a proper C declaration 4645lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4646 4647# Transform an extracted symbol line into symbol name and symbol address 4648lt_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'" 4649 4650# Define system-specific variables. 4651case $host_os in 4652aix*) 4653 symcode='[[BCDT]]' 4654 ;; 4655cygwin* | mingw* | pw32*) 4656 symcode='[[ABCDGISTW]]' 4657 ;; 4658hpux*) # Its linker distinguishes data from code symbols 4659 if test "$host_cpu" = ia64; then 4660 symcode='[[ABCDEGRST]]' 4661 fi 4662 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4663 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4664 ;; 4665linux*) 4666 if test "$host_cpu" = ia64; then 4667 symcode='[[ABCDGIRSTW]]' 4668 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4669 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'" 4670 fi 4671 ;; 4672irix* | nonstopux*) 4673 symcode='[[BCDEGRST]]' 4674 ;; 4675osf*) 4676 symcode='[[BCDEGQRST]]' 4677 ;; 4678solaris*) 4679 symcode='[[BDRT]]' 4680 ;; 4681sco3.2v5*) 4682 symcode='[[DT]]' 4683 ;; 4684sysv4.2uw2*) 4685 symcode='[[DT]]' 4686 ;; 4687sysv5* | sco5v6* | unixware* | OpenUNIX*) 4688 symcode='[[ABDT]]' 4689 ;; 4690sysv4) 4691 symcode='[[DFNSTU]]' 4692 ;; 4693esac 4694 4695# Handle CRLF in mingw tool chain 4696opt_cr= 4697case $build_os in 4698mingw*) 4699 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4700 ;; 4701esac 4702 4703# If we're using GNU nm, then use its standard symbol codes. 4704case `$NM -V 2>&1` in 4705*GNU* | *'with BFD'*) 4706 symcode='[[ABCDGIRSTW]]' ;; 4707esac 4708 4709# Try without a prefix undercore, then with it. 4710for ac_symprfx in "" "_"; do 4711 4712 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4713 symxfrm="\\1 $ac_symprfx\\2 \\2" 4714 4715 # Write the raw and C identifiers. 4716 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4717 4718 # Check to see that the pipe works correctly. 4719 pipe_works=no 4720 4721 rm -f conftest* 4722 cat > conftest.$ac_ext <<EOF 4723#ifdef __cplusplus 4724extern "C" { 4725#endif 4726char nm_test_var; 4727void nm_test_func(){} 4728#ifdef __cplusplus 4729} 4730#endif 4731int main(){nm_test_var='a';nm_test_func();return(0);} 4732EOF 4733 4734 if AC_TRY_EVAL(ac_compile); then 4735 # Now try to grab the symbols. 4736 nlist=conftest.nm 4737 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4738 # Try sorting and uniquifying the output. 4739 if sort "$nlist" | uniq > "$nlist"T; then 4740 mv -f "$nlist"T "$nlist" 4741 else 4742 rm -f "$nlist"T 4743 fi 4744 4745 # Make sure that we snagged all the symbols we need. 4746 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4747 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4748 cat <<EOF > conftest.$ac_ext 4749#ifdef __cplusplus 4750extern "C" { 4751#endif 4752 4753EOF 4754 # Now generate the symbol file. 4755 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4756 4757 cat <<EOF >> conftest.$ac_ext 4758#if defined (__STDC__) && __STDC__ 4759# define lt_ptr_t void * 4760#else 4761# define lt_ptr_t char * 4762# define const 4763#endif 4764 4765/* The mapping between symbol names and symbols. */ 4766const struct { 4767 const char *name; 4768 lt_ptr_t address; 4769} 4770lt_preloaded_symbols[[]] = 4771{ 4772EOF 4773 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4774 cat <<\EOF >> conftest.$ac_ext 4775 {0, (lt_ptr_t) 0} 4776}; 4777 4778#ifdef __cplusplus 4779} 4780#endif 4781EOF 4782 # Now try linking the two files. 4783 mv conftest.$ac_objext conftstm.$ac_objext 4784 lt_save_LIBS="$LIBS" 4785 lt_save_CFLAGS="$CFLAGS" 4786 LIBS="conftstm.$ac_objext" 4787 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4788 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4789 pipe_works=yes 4790 fi 4791 LIBS="$lt_save_LIBS" 4792 CFLAGS="$lt_save_CFLAGS" 4793 else 4794 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4795 fi 4796 else 4797 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4798 fi 4799 else 4800 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4801 fi 4802 else 4803 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4804 cat conftest.$ac_ext >&5 4805 fi 4806 rm -f conftest* conftst* 4807 4808 # Do not use the global_symbol_pipe unless it works. 4809 if test "$pipe_works" = yes; then 4810 break 4811 else 4812 lt_cv_sys_global_symbol_pipe= 4813 fi 4814done 4815]) 4816if test -z "$lt_cv_sys_global_symbol_pipe"; then 4817 lt_cv_sys_global_symbol_to_cdecl= 4818fi 4819if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4820 AC_MSG_RESULT(failed) 4821else 4822 AC_MSG_RESULT(ok) 4823fi 4824]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4825 4826 4827# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4828# --------------------------------------- 4829AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4830[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4831_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4832_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4833 4834AC_MSG_CHECKING([for $compiler option to produce PIC]) 4835 ifelse([$1],[CXX],[ 4836 # C++ specific cases for pic, static, wl, etc. 4837 if test "$GXX" = yes; then 4838 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4839 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4840 4841 case $host_os in 4842 aix*) 4843 # All AIX code is PIC. 4844 if test "$host_cpu" = ia64; then 4845 # AIX 5 now supports IA64 processor 4846 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4847 fi 4848 ;; 4849 amigaos*) 4850 # FIXME: we need at least 68020 code to build shared libraries, but 4851 # adding the `-m68020' flag to GCC prevents building anything better, 4852 # like `-m68040'. 4853 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4854 ;; 4855 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4856 # PIC is the default for these OSes. 4857 ;; 4858 mingw* | os2* | pw32*) 4859 # This hack is so that the source file can tell whether it is being 4860 # built for inclusion in a dll (and should export symbols for example). 4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4862 ;; 4863 darwin* | rhapsody*) 4864 # PIC is the default on this platform 4865 # Common symbols not allowed in MH_DYLIB files 4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4867 ;; 4868 *djgpp*) 4869 # DJGPP does not support shared libraries at all 4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4871 ;; 4872 interix3*) 4873 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4874 # Instead, we relocate shared libraries at runtime. 4875 ;; 4876 sysv4*MP*) 4877 if test -d /usr/nec; then 4878 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4879 fi 4880 ;; 4881 hpux*) 4882 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4883 # not for PA HP-UX. 4884 case $host_cpu in 4885 hppa*64*|ia64*) 4886 ;; 4887 *) 4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4889 ;; 4890 esac 4891 ;; 4892 *) 4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4894 ;; 4895 esac 4896 else 4897 case $host_os in 4898 aix4* | aix5*) 4899 # All AIX code is PIC. 4900 if test "$host_cpu" = ia64; then 4901 # AIX 5 now supports IA64 processor 4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4903 else 4904 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4905 fi 4906 ;; 4907 chorus*) 4908 case $cc_basename in 4909 cxch68*) 4910 # Green Hills C++ Compiler 4911 # _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" 4912 ;; 4913 esac 4914 ;; 4915 darwin*) 4916 # PIC is the default on this platform 4917 # Common symbols not allowed in MH_DYLIB files 4918 case $cc_basename in 4919 xlc*) 4920 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4921 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4922 ;; 4923 esac 4924 ;; 4925 dgux*) 4926 case $cc_basename in 4927 ec++*) 4928 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4929 ;; 4930 ghcx*) 4931 # Green Hills C++ Compiler 4932 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4933 ;; 4934 *) 4935 ;; 4936 esac 4937 ;; 4938 freebsd* | kfreebsd*-gnu | dragonfly*) 4939 # FreeBSD uses GNU C++ 4940 ;; 4941 hpux9* | hpux10* | hpux11*) 4942 case $cc_basename in 4943 CC*) 4944 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4945 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4946 if test "$host_cpu" != ia64; then 4947 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4948 fi 4949 ;; 4950 aCC*) 4951 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4953 case $host_cpu in 4954 hppa*64*|ia64*) 4955 # +Z the default 4956 ;; 4957 *) 4958 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4959 ;; 4960 esac 4961 ;; 4962 *) 4963 ;; 4964 esac 4965 ;; 4966 interix*) 4967 # This is c89, which is MS Visual C++ (no shared libs) 4968 # Anyone wants to do a port? 4969 ;; 4970 irix5* | irix6* | nonstopux*) 4971 case $cc_basename in 4972 CC*) 4973 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4974 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4975 # CC pic flag -KPIC is the default. 4976 ;; 4977 *) 4978 ;; 4979 esac 4980 ;; 4981 linux*) 4982 case $cc_basename in 4983 KCC*) 4984 # KAI C++ Compiler 4985 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4986 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4987 ;; 4988 icpc* | ecpc*) 4989 # Intel C++ 4990 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4991 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4992 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4993 ;; 4994 pgCC*) 4995 # Portland Group C++ compiler. 4996 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4997 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4998 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4999 ;; 5000 cxx*) 5001 # Compaq C++ 5002 # Make sure the PIC flag is empty. It appears that all Alpha 5003 # Linux and Compaq Tru64 Unix objects are PIC. 5004 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5005 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5006 ;; 5007 *) 5008 ;; 5009 esac 5010 ;; 5011 lynxos*) 5012 ;; 5013 m88k*) 5014 ;; 5015 mvs*) 5016 case $cc_basename in 5017 cxx*) 5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5019 ;; 5020 *) 5021 ;; 5022 esac 5023 ;; 5024 netbsd*) 5025 ;; 5026 osf3* | osf4* | osf5*) 5027 case $cc_basename in 5028 KCC*) 5029 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5030 ;; 5031 RCC*) 5032 # Rational C++ 2.4.1 5033 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5034 ;; 5035 cxx*) 5036 # Digital/Compaq C++ 5037 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5038 # Make sure the PIC flag is empty. It appears that all Alpha 5039 # Linux and Compaq Tru64 Unix objects are PIC. 5040 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5041 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5042 ;; 5043 *) 5044 ;; 5045 esac 5046 ;; 5047 psos*) 5048 ;; 5049 solaris*) 5050 case $cc_basename in 5051 CC*) 5052 # Sun C++ 4.2, 5.x and Centerline C++ 5053 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5054 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5055 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5056 ;; 5057 gcx*) 5058 # Green Hills C++ Compiler 5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5060 ;; 5061 *) 5062 ;; 5063 esac 5064 ;; 5065 sunos4*) 5066 case $cc_basename in 5067 CC*) 5068 # Sun C++ 4.x 5069 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5070 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5071 ;; 5072 lcc*) 5073 # Lucid 5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5075 ;; 5076 *) 5077 ;; 5078 esac 5079 ;; 5080 tandem*) 5081 case $cc_basename in 5082 NCC*) 5083 # NonStop-UX NCC 3.20 5084 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5085 ;; 5086 *) 5087 ;; 5088 esac 5089 ;; 5090 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5091 case $cc_basename in 5092 CC*) 5093 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5094 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5096 ;; 5097 esac 5098 ;; 5099 vxworks*) 5100 ;; 5101 *) 5102 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5103 ;; 5104 esac 5105 fi 5106], 5107[ 5108 if test "$GCC" = yes; then 5109 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5110 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5111 5112 case $host_os in 5113 aix*) 5114 # All AIX code is PIC. 5115 if test "$host_cpu" = ia64; then 5116 # AIX 5 now supports IA64 processor 5117 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5118 fi 5119 ;; 5120 5121 amigaos*) 5122 # FIXME: we need at least 68020 code to build shared libraries, but 5123 # adding the `-m68020' flag to GCC prevents building anything better, 5124 # like `-m68040'. 5125 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5126 ;; 5127 5128 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5129 # PIC is the default for these OSes. 5130 ;; 5131 5132 mingw* | pw32* | os2*) 5133 # This hack is so that the source file can tell whether it is being 5134 # built for inclusion in a dll (and should export symbols for example). 5135 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5136 ;; 5137 5138 darwin* | rhapsody*) 5139 # PIC is the default on this platform 5140 # Common symbols not allowed in MH_DYLIB files 5141 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5142 ;; 5143 5144 interix3*) 5145 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5146 # Instead, we relocate shared libraries at runtime. 5147 ;; 5148 5149 msdosdjgpp*) 5150 # Just because we use GCC doesn't mean we suddenly get shared libraries 5151 # on systems that don't support them. 5152 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5153 enable_shared=no 5154 ;; 5155 5156 sysv4*MP*) 5157 if test -d /usr/nec; then 5158 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5159 fi 5160 ;; 5161 5162 hpux*) 5163 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5164 # not for PA HP-UX. 5165 case $host_cpu in 5166 hppa*64*|ia64*) 5167 # +Z the default 5168 ;; 5169 *) 5170 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5171 ;; 5172 esac 5173 ;; 5174 5175 *) 5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5177 ;; 5178 esac 5179 else 5180 # PORTME Check for flag to pass linker flags through the system compiler. 5181 case $host_os in 5182 aix*) 5183 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5184 if test "$host_cpu" = ia64; then 5185 # AIX 5 now supports IA64 processor 5186 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5187 else 5188 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5189 fi 5190 ;; 5191 darwin*) 5192 # PIC is the default on this platform 5193 # Common symbols not allowed in MH_DYLIB files 5194 case $cc_basename in 5195 xlc*) 5196 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5197 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5198 ;; 5199 esac 5200 ;; 5201 5202 mingw* | pw32* | os2*) 5203 # This hack is so that the source file can tell whether it is being 5204 # built for inclusion in a dll (and should export symbols for example). 5205 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5206 ;; 5207 5208 hpux9* | hpux10* | hpux11*) 5209 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5210 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5211 # not for PA HP-UX. 5212 case $host_cpu in 5213 hppa*64*|ia64*) 5214 # +Z the default 5215 ;; 5216 *) 5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5218 ;; 5219 esac 5220 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5221 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5222 ;; 5223 5224 irix5* | irix6* | nonstopux*) 5225 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5226 # PIC (with -KPIC) is the default. 5227 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5228 ;; 5229 5230 newsos6) 5231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5233 ;; 5234 5235 linux*) 5236 case $cc_basename in 5237 icc* | ecc*) 5238 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5239 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5240 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5241 ;; 5242 pgcc* | pgf77* | pgf90* | pgf95*) 5243 # Portland Group compilers (*not* the Pentium gcc compiler, 5244 # which looks to be a dead project) 5245 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5246 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5247 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5248 ;; 5249 ccc*) 5250 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5251 # All Alpha code is PIC. 5252 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5253 ;; 5254 esac 5255 ;; 5256 5257 osf3* | osf4* | osf5*) 5258 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5259 # All OSF/1 code is PIC. 5260 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5261 ;; 5262 5263 solaris*) 5264 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5265 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5266 case $cc_basename in 5267 f77* | f90* | f95*) 5268 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5269 *) 5270 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5271 esac 5272 ;; 5273 5274 sunos4*) 5275 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5276 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5277 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5278 ;; 5279 5280 sysv4 | sysv4.2uw2* | sysv4.3*) 5281 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5282 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5283 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5284 ;; 5285 5286 sysv4*MP*) 5287 if test -d /usr/nec ;then 5288 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5290 fi 5291 ;; 5292 5293 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5294 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5295 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5297 ;; 5298 5299 unicos*) 5300 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5301 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5302 ;; 5303 5304 uts4*) 5305 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5306 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5307 ;; 5308 5309 *) 5310 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5311 ;; 5312 esac 5313 fi 5314]) 5315AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5316 5317# 5318# Check to make sure the PIC flag actually works. 5319# 5320if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5321 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5322 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5323 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5324 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5325 "" | " "*) ;; 5326 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5327 esac], 5328 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5329 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5330fi 5331case $host_os in 5332 # For platforms which do not support PIC, -DPIC is meaningless: 5333 *djgpp*) 5334 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5335 ;; 5336 *) 5337 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5338 ;; 5339esac 5340 5341# 5342# Check to make sure the static flag actually works. 5343# 5344wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5345AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5346 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5347 $lt_tmp_static_flag, 5348 [], 5349 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5350]) 5351 5352 5353# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5354# ------------------------------------ 5355# See if the linker supports building shared libraries. 5356AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5357[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5358ifelse([$1],[CXX],[ 5359 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5360 case $host_os in 5361 aix4* | aix5*) 5362 # If we're using GNU nm, then we don't want the "-C" option. 5363 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5364 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5365 _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' 5366 else 5367 _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' 5368 fi 5369 ;; 5370 pw32*) 5371 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5372 ;; 5373 cygwin* | mingw*) 5374 _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' 5375 ;; 5376 *) 5377 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5378 ;; 5379 esac 5380],[ 5381 runpath_var= 5382 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5383 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5384 _LT_AC_TAGVAR(archive_cmds, $1)= 5385 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5386 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5387 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5388 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5389 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5390 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5391 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5393 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5394 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5395 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5396 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5397 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5398 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5399 _LT_AC_TAGVAR(module_cmds, $1)= 5400 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5401 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5402 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5403 # include_expsyms should be a list of space-separated symbols to be *always* 5404 # included in the symbol list 5405 _LT_AC_TAGVAR(include_expsyms, $1)= 5406 # exclude_expsyms can be an extended regexp of symbols to exclude 5407 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5408 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5409 # as well as any symbol that contains `d'. 5410 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5411 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5412 # platforms (ab)use it in PIC code, but their linkers get confused if 5413 # the symbol is explicitly referenced. Since portable code cannot 5414 # rely on this symbol name, it's probably fine to never include it in 5415 # preloaded symbol tables. 5416 extract_expsyms_cmds= 5417 # Just being paranoid about ensuring that cc_basename is set. 5418 _LT_CC_BASENAME([$compiler]) 5419 case $host_os in 5420 cygwin* | mingw* | pw32*) 5421 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5422 # When not using gcc, we currently assume that we are using 5423 # Microsoft Visual C++. 5424 if test "$GCC" != yes; then 5425 with_gnu_ld=no 5426 fi 5427 ;; 5428 interix*) 5429 # we just hope/assume this is gcc and not c89 (= MSVC++) 5430 with_gnu_ld=yes 5431 ;; 5432 openbsd*) 5433 with_gnu_ld=no 5434 ;; 5435 esac 5436 5437 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5438 if test "$with_gnu_ld" = yes; then 5439 # If archive_cmds runs LD, not CC, wlarc should be empty 5440 wlarc='${wl}' 5441 5442 # Set some defaults for GNU ld with shared library support. These 5443 # are reset later if shared libraries are not supported. Putting them 5444 # here allows them to be overridden if necessary. 5445 runpath_var=LD_RUN_PATH 5446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5447 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5448 # ancient GNU ld didn't support --whole-archive et. al. 5449 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5450 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5451 else 5452 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5453 fi 5454 supports_anon_versioning=no 5455 case `$LD -v 2>/dev/null` in 5456 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5457 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5458 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5459 *\ 2.11.*) ;; # other 2.11 versions 5460 *) supports_anon_versioning=yes ;; 5461 esac 5462 5463 # See if GNU ld supports shared libraries. 5464 case $host_os in 5465 aix3* | aix4* | aix5*) 5466 # On AIX/PPC, the GNU linker is very broken 5467 if test "$host_cpu" != ia64; then 5468 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5469 cat <<EOF 1>&2 5470 5471*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5472*** to be unable to reliably create shared libraries on AIX. 5473*** Therefore, libtool is disabling shared libraries support. If you 5474*** really care for shared libraries, you may want to modify your PATH 5475*** so that a non-GNU linker is found, and then restart. 5476 5477EOF 5478 fi 5479 ;; 5480 5481 amigaos*) 5482 _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)' 5483 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5484 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5485 5486 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5487 # that the semantics of dynamic libraries on AmigaOS, at least up 5488 # to version 4, is to share data among multiple programs linked 5489 # with the same dynamic library. Since this doesn't match the 5490 # behavior of shared libraries on other platforms, we can't use 5491 # them. 5492 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5493 ;; 5494 5495 beos*) 5496 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5497 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5498 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5499 # support --undefined. This deserves some investigation. FIXME 5500 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5501 else 5502 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5503 fi 5504 ;; 5505 5506 cygwin* | mingw* | pw32*) 5507 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5508 # as there is no search path for DLLs. 5509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5510 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5511 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5512 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5513 _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' 5514 5515 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5516 _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' 5517 # If the export-symbols file already is a .def file (1st line 5518 # is EXPORTS), use it as is; otherwise, prepend... 5519 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5520 cp $export_symbols $output_objdir/$soname.def; 5521 else 5522 echo EXPORTS > $output_objdir/$soname.def; 5523 cat $export_symbols >> $output_objdir/$soname.def; 5524 fi~ 5525 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5526 else 5527 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5528 fi 5529 ;; 5530 5531 interix3*) 5532 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5533 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5535 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5536 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5537 # Instead, shared libraries are loaded at an image base (0x10000000 by 5538 # default) and relocated if they conflict, which is a slow very memory 5539 # consuming and fragmenting process. To avoid this, we pick a random, 5540 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5541 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5542 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5543 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5544 ;; 5545 5546 linux*) 5547 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5548 tmp_addflag= 5549 case $cc_basename,$host_cpu in 5550 pgcc*) # Portland Group C compiler 5551 _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' 5552 tmp_addflag=' $pic_flag' 5553 ;; 5554 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5555 _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' 5556 tmp_addflag=' $pic_flag -Mnomain' ;; 5557 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5558 tmp_addflag=' -i_dynamic' ;; 5559 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5560 tmp_addflag=' -i_dynamic -nofor_main' ;; 5561 ifc* | ifort*) # Intel Fortran compiler 5562 tmp_addflag=' -nofor_main' ;; 5563 esac 5564 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5565 5566 if test $supports_anon_versioning = yes; then 5567 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5568 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5569 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5570 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5571 fi 5572 else 5573 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5574 fi 5575 ;; 5576 5577 netbsd*) 5578 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5579 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5580 wlarc= 5581 else 5582 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5583 _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' 5584 fi 5585 ;; 5586 5587 solaris*) 5588 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5589 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5590 cat <<EOF 1>&2 5591 5592*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5593*** create shared libraries on Solaris systems. Therefore, libtool 5594*** is disabling shared libraries support. We urge you to upgrade GNU 5595*** binutils to release 2.9.1 or newer. Another option is to modify 5596*** your PATH or compiler configuration so that the native linker is 5597*** used, and then restart. 5598 5599EOF 5600 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5601 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5602 _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' 5603 else 5604 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5605 fi 5606 ;; 5607 5608 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5609 case `$LD -v 2>&1` in 5610 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5611 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5612 cat <<_LT_EOF 1>&2 5613 5614*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5615*** reliably create shared libraries on SCO systems. Therefore, libtool 5616*** is disabling shared libraries support. We urge you to upgrade GNU 5617*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5618*** your PATH or compiler configuration so that the native linker is 5619*** used, and then restart. 5620 5621_LT_EOF 5622 ;; 5623 *) 5624 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5625 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5627 _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' 5628 else 5629 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5630 fi 5631 ;; 5632 esac 5633 ;; 5634 5635 sunos4*) 5636 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5637 wlarc= 5638 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5639 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5640 ;; 5641 5642 *) 5643 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5644 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5645 _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' 5646 else 5647 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5648 fi 5649 ;; 5650 esac 5651 5652 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5653 runpath_var= 5654 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5655 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5656 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5657 fi 5658 else 5659 # PORTME fill in a description of your system's linker (not GNU ld) 5660 case $host_os in 5661 aix3*) 5662 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5663 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5664 _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' 5665 # Note: this linker hardcodes the directories in LIBPATH if there 5666 # are no directories specified by -L. 5667 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5668 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5669 # Neither direct hardcoding nor static linking is supported with a 5670 # broken collect2. 5671 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5672 fi 5673 ;; 5674 5675 aix4* | aix5*) 5676 if test "$host_cpu" = ia64; then 5677 # On IA64, the linker does run time linking by default, so we don't 5678 # have to do anything special. 5679 aix_use_runtimelinking=no 5680 exp_sym_flag='-Bexport' 5681 no_entry_flag="" 5682 else 5683 # If we're using GNU nm, then we don't want the "-C" option. 5684 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5685 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5686 _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' 5687 else 5688 _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' 5689 fi 5690 aix_use_runtimelinking=no 5691 5692 # Test if we are trying to use run time linking or normal 5693 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5694 # need to do runtime linking. 5695 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5696 for ld_flag in $LDFLAGS; do 5697 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5698 aix_use_runtimelinking=yes 5699 break 5700 fi 5701 done 5702 ;; 5703 esac 5704 5705 exp_sym_flag='-bexport' 5706 no_entry_flag='-bnoentry' 5707 fi 5708 5709 # When large executables or shared objects are built, AIX ld can 5710 # have problems creating the table of contents. If linking a library 5711 # or program results in "error TOC overflow" add -mminimal-toc to 5712 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5713 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5714 5715 _LT_AC_TAGVAR(archive_cmds, $1)='' 5716 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5717 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5718 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5719 5720 if test "$GCC" = yes; then 5721 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5722 # We only want to do this on AIX 4.2 and lower, the check 5723 # below for broken collect2 doesn't work under 4.3+ 5724 collect2name=`${CC} -print-prog-name=collect2` 5725 if test -f "$collect2name" && \ 5726 strings "$collect2name" | grep resolve_lib_name >/dev/null 5727 then 5728 # We have reworked collect2 5729 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5730 else 5731 # We have old collect2 5732 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5733 # It fails to find uninstalled libraries when the uninstalled 5734 # path is not listed in the libpath. Setting hardcode_minus_L 5735 # to unsupported forces relinking 5736 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5737 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5738 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5739 fi 5740 ;; 5741 esac 5742 shared_flag='-shared' 5743 if test "$aix_use_runtimelinking" = yes; then 5744 shared_flag="$shared_flag "'${wl}-G' 5745 fi 5746 else 5747 # not using gcc 5748 if test "$host_cpu" = ia64; then 5749 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5750 # chokes on -Wl,-G. The following line is correct: 5751 shared_flag='-G' 5752 else 5753 if test "$aix_use_runtimelinking" = yes; then 5754 shared_flag='${wl}-G' 5755 else 5756 shared_flag='${wl}-bM:SRE' 5757 fi 5758 fi 5759 fi 5760 5761 # It seems that -bexpall does not export symbols beginning with 5762 # underscore (_), so it is better to generate a list of symbols to export. 5763 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5764 if test "$aix_use_runtimelinking" = yes; then 5765 # Warning - without using the other runtime loading flags (-brtl), 5766 # -berok will link without error, but may produce a broken library. 5767 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5768 # Determine the default libpath from the value encoded in an empty executable. 5769 _LT_AC_SYS_LIBPATH_AIX 5770 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5771 _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 $shared_flag" 5772 else 5773 if test "$host_cpu" = ia64; then 5774 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5775 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5776 _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" 5777 else 5778 # Determine the default libpath from the value encoded in an empty executable. 5779 _LT_AC_SYS_LIBPATH_AIX 5780 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5781 # Warning - without using the other run time loading flags, 5782 # -berok will link without error, but may produce a broken library. 5783 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5784 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5785 # Exported symbols can be pulled into shared objects from archives 5786 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5787 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5788 # This is similar to how AIX traditionally builds its shared libraries. 5789 _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' 5790 fi 5791 fi 5792 ;; 5793 5794 amigaos*) 5795 _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)' 5796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5797 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5798 # see comment about different semantics on the GNU ld section 5799 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5800 ;; 5801 5802 bsdi[[45]]*) 5803 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5804 ;; 5805 5806 cygwin* | mingw* | pw32*) 5807 # When not using gcc, we currently assume that we are using 5808 # Microsoft Visual C++. 5809 # hardcode_libdir_flag_spec is actually meaningless, as there is 5810 # no search path for DLLs. 5811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5812 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5813 # Tell ltmain to make .lib files, not .a files. 5814 libext=lib 5815 # Tell ltmain to make .dll files, not .so files. 5816 shrext_cmds=".dll" 5817 # FIXME: Setting linknames here is a bad hack. 5818 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5819 # The linker will automatically build a .lib file if we build a DLL. 5820 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5821 # FIXME: Should let the user specify the lib program. 5822 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5823 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5824 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5825 ;; 5826 5827 darwin* | rhapsody*) 5828 case $host_os in 5829 rhapsody* | darwin1.[[012]]) 5830 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5831 ;; 5832 *) # Darwin 1.3 on 5833 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5834 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5835 else 5836 case ${MACOSX_DEPLOYMENT_TARGET} in 5837 10.[[012]]) 5838 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5839 ;; 5840 10.*) 5841 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5842 ;; 5843 esac 5844 fi 5845 ;; 5846 esac 5847 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5848 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5849 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5850 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5851 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5852 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5853 if test "$GCC" = yes ; then 5854 output_verbose_link_cmd='echo' 5855 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5856 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5857 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5858 _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}' 5859 _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}' 5860 else 5861 case $cc_basename in 5862 xlc*) 5863 output_verbose_link_cmd='echo' 5864 _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' 5865 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5866 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5867 _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}' 5868 _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}' 5869 ;; 5870 *) 5871 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5872 ;; 5873 esac 5874 fi 5875 ;; 5876 5877 dgux*) 5878 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5879 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5880 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5881 ;; 5882 5883 freebsd1*) 5884 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5885 ;; 5886 5887 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5888 # support. Future versions do this automatically, but an explicit c++rt0.o 5889 # does not break anything, and helps significantly (at the cost of a little 5890 # extra space). 5891 freebsd2.2*) 5892 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5893 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5895 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5896 ;; 5897 5898 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5899 freebsd2*) 5900 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5901 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5902 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5903 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5904 ;; 5905 5906 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5907 freebsd* | kfreebsd*-gnu | dragonfly*) 5908 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5910 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5911 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5912 ;; 5913 5914 hpux9*) 5915 if test "$GCC" = yes; then 5916 _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' 5917 else 5918 _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' 5919 fi 5920 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5921 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5922 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5923 5924 # hardcode_minus_L: Not really in the search PATH, 5925 # but as the default location of the library. 5926 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5927 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5928 ;; 5929 5930 hpux10*) 5931 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5932 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5933 else 5934 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5935 fi 5936 if test "$with_gnu_ld" = no; then 5937 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5938 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5939 5940 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5941 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5942 5943 # hardcode_minus_L: Not really in the search PATH, 5944 # but as the default location of the library. 5945 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5946 fi 5947 ;; 5948 5949 hpux11*) 5950 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5951 case $host_cpu in 5952 hppa*64*) 5953 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5954 ;; 5955 ia64*) 5956 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5957 ;; 5958 *) 5959 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5960 ;; 5961 esac 5962 else 5963 case $host_cpu in 5964 hppa*64*) 5965 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5966 ;; 5967 ia64*) 5968 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5969 ;; 5970 *) 5971 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5972 ;; 5973 esac 5974 fi 5975 if test "$with_gnu_ld" = no; then 5976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5978 5979 case $host_cpu in 5980 hppa*64*|ia64*) 5981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5982 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5983 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5984 ;; 5985 *) 5986 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5987 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5988 5989 # hardcode_minus_L: Not really in the search PATH, 5990 # but as the default location of the library. 5991 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5992 ;; 5993 esac 5994 fi 5995 ;; 5996 5997 irix5* | irix6* | nonstopux*) 5998 if test "$GCC" = yes; then 5999 _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' 6000 else 6001 _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' 6002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6003 fi 6004 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6005 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6006 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6007 ;; 6008 6009 netbsd*) 6010 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6011 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6012 else 6013 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6014 fi 6015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6016 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6017 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6018 ;; 6019 6020 newsos6) 6021 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6022 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6024 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6025 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6026 ;; 6027 6028 openbsd*) 6029 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6030 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6031 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6032 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6033 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6034 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6035 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6036 else 6037 case $host_os in 6038 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6039 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6040 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6041 ;; 6042 *) 6043 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6045 ;; 6046 esac 6047 fi 6048 ;; 6049 6050 os2*) 6051 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6052 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6053 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6054 _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' 6055 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6056 ;; 6057 6058 osf3*) 6059 if test "$GCC" = yes; then 6060 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6061 _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' 6062 else 6063 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6064 _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' 6065 fi 6066 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6067 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6068 ;; 6069 6070 osf4* | osf5*) # as osf3* with the addition of -msym flag 6071 if test "$GCC" = yes; then 6072 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6073 _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' 6074 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6075 else 6076 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6077 _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' 6078 _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~ 6079 $LD -shared${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' 6080 6081 # Both c and cxx compiler support -rpath directly 6082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6083 fi 6084 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6085 ;; 6086 6087 solaris*) 6088 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6089 if test "$GCC" = yes; then 6090 wlarc='${wl}' 6091 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6092 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6093 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6094 else 6095 wlarc='' 6096 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6097 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6098 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6099 fi 6100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6101 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6102 case $host_os in 6103 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6104 *) 6105 # The compiler driver will combine linker options so we 6106 # cannot just pass the convience library names through 6107 # without $wl, iff we do not link with $LD. 6108 # Luckily, gcc supports the same syntax we need for Sun Studio. 6109 # Supported since Solaris 2.6 (maybe 2.5.1?) 6110 case $wlarc in 6111 '') 6112 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6113 *) 6114 _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' ;; 6115 esac ;; 6116 esac 6117 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6118 ;; 6119 6120 sunos4*) 6121 if test "x$host_vendor" = xsequent; then 6122 # Use $CC to link under sequent, because it throws in some extra .o 6123 # files that make .init and .fini sections work. 6124 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6125 else 6126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6127 fi 6128 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6129 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6130 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6131 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6132 ;; 6133 6134 sysv4) 6135 case $host_vendor in 6136 sni) 6137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6138 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6139 ;; 6140 siemens) 6141 ## LD is ld it makes a PLAMLIB 6142 ## CC just makes a GrossModule. 6143 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6144 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6145 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6146 ;; 6147 motorola) 6148 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6149 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6150 ;; 6151 esac 6152 runpath_var='LD_RUN_PATH' 6153 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6154 ;; 6155 6156 sysv4.3*) 6157 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6158 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6159 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6160 ;; 6161 6162 sysv4*MP*) 6163 if test -d /usr/nec; then 6164 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6165 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6166 runpath_var=LD_RUN_PATH 6167 hardcode_runpath_var=yes 6168 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6169 fi 6170 ;; 6171 6172 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6173 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6175 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6176 runpath_var='LD_RUN_PATH' 6177 6178 if test "$GCC" = yes; then 6179 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6180 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6181 else 6182 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6183 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6184 fi 6185 ;; 6186 6187 sysv5* | sco3.2v5* | sco5v6*) 6188 # Note: We can NOT use -z defs as we might desire, because we do not 6189 # link with -lc, and that would cause any symbols used from libc to 6190 # always be unresolved, which means just about no library would 6191 # ever link correctly. If we're not using GNU ld we use -z text 6192 # though, which does catch some bad symbols but isn't as heavy-handed 6193 # as -z defs. 6194 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6195 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6196 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6197 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6198 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6199 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6200 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6201 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6202 runpath_var='LD_RUN_PATH' 6203 6204 if test "$GCC" = yes; then 6205 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6206 _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' 6207 else 6208 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6209 _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' 6210 fi 6211 ;; 6212 6213 uts4*) 6214 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6215 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6216 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6217 ;; 6218 6219 *) 6220 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6221 ;; 6222 esac 6223 fi 6224]) 6225AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6226test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6227 6228# 6229# Do we need to explicitly link libc? 6230# 6231case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6232x|xyes) 6233 # Assume -lc should be added 6234 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6235 6236 if test "$enable_shared" = yes && test "$GCC" = yes; then 6237 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6238 *'~'*) 6239 # FIXME: we may have to deal with multi-command sequences. 6240 ;; 6241 '$CC '*) 6242 # Test whether the compiler implicitly links with -lc since on some 6243 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6244 # to ld, don't add -lc before -lgcc. 6245 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6246 $rm conftest* 6247 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6248 6249 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6250 soname=conftest 6251 lib=conftest 6252 libobjs=conftest.$ac_objext 6253 deplibs= 6254 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6255 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6256 compiler_flags=-v 6257 linker_flags=-v 6258 verstring= 6259 output_objdir=. 6260 libname=conftest 6261 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6262 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6263 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6264 then 6265 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6266 else 6267 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6268 fi 6269 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6270 else 6271 cat conftest.err 1>&5 6272 fi 6273 $rm conftest* 6274 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6275 ;; 6276 esac 6277 fi 6278 ;; 6279esac 6280])# AC_LIBTOOL_PROG_LD_SHLIBS 6281 6282 6283# _LT_AC_FILE_LTDLL_C 6284# ------------------- 6285# Be careful that the start marker always follows a newline. 6286AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6287# /* ltdll.c starts here */ 6288# #define WIN32_LEAN_AND_MEAN 6289# #include <windows.h> 6290# #undef WIN32_LEAN_AND_MEAN 6291# #include <stdio.h> 6292# 6293# #ifndef __CYGWIN__ 6294# # ifdef __CYGWIN32__ 6295# # define __CYGWIN__ __CYGWIN32__ 6296# # endif 6297# #endif 6298# 6299# #ifdef __cplusplus 6300# extern "C" { 6301# #endif 6302# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6303# #ifdef __cplusplus 6304# } 6305# #endif 6306# 6307# #ifdef __CYGWIN__ 6308# #include <cygwin/cygwin_dll.h> 6309# DECLARE_CYGWIN_DLL( DllMain ); 6310# #endif 6311# HINSTANCE __hDllInstance_base; 6312# 6313# BOOL APIENTRY 6314# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6315# { 6316# __hDllInstance_base = hInst; 6317# return TRUE; 6318# } 6319# /* ltdll.c ends here */ 6320])# _LT_AC_FILE_LTDLL_C 6321 6322 6323# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6324# --------------------------------- 6325AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6326 6327 6328# old names 6329AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6330AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6331AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6332AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6333AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6334AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6335AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6336 6337# This is just to silence aclocal about the macro not being used 6338ifelse([AC_DISABLE_FAST_INSTALL]) 6339 6340AC_DEFUN([LT_AC_PROG_GCJ], 6341[AC_CHECK_TOOL(GCJ, gcj, no) 6342 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6343 AC_SUBST(GCJFLAGS) 6344]) 6345 6346AC_DEFUN([LT_AC_PROG_RC], 6347[AC_CHECK_TOOL(RC, windres, no) 6348]) 6349 6350# NOTE: This macro has been submitted for inclusion into # 6351# GNU Autoconf as AC_PROG_SED. When it is available in # 6352# a released version of Autoconf we should remove this # 6353# macro and use it instead. # 6354# LT_AC_PROG_SED 6355# -------------- 6356# Check for a fully-functional sed program, that truncates 6357# as few characters as possible. 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