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 Debian 1.5.22-4 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 1400freebsd* | dragonfly*) 1401 # DragonFly does not have aout. When/if they implement a new 1402 # versioning mechanism, adjust this. 1403 if test -x /usr/bin/objformat; then 1404 objformat=`/usr/bin/objformat` 1405 else 1406 case $host_os in 1407 freebsd[[123]]*) objformat=aout ;; 1408 *) objformat=elf ;; 1409 esac 1410 fi 1411 version_type=freebsd-$objformat 1412 case $version_type in 1413 freebsd-elf*) 1414 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1415 need_version=no 1416 need_lib_prefix=no 1417 ;; 1418 freebsd-*) 1419 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1420 need_version=yes 1421 ;; 1422 esac 1423 shlibpath_var=LD_LIBRARY_PATH 1424 case $host_os in 1425 freebsd2*) 1426 shlibpath_overrides_runpath=yes 1427 ;; 1428 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1429 shlibpath_overrides_runpath=yes 1430 hardcode_into_libs=yes 1431 ;; 1432 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1433 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1434 shlibpath_overrides_runpath=no 1435 hardcode_into_libs=yes 1436 ;; 1437 freebsd*) # from 4.6 on 1438 shlibpath_overrides_runpath=yes 1439 hardcode_into_libs=yes 1440 ;; 1441 esac 1442 ;; 1443 1444gnu*) 1445 version_type=linux 1446 need_lib_prefix=no 1447 need_version=no 1448 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1449 soname_spec='${libname}${release}${shared_ext}$major' 1450 shlibpath_var=LD_LIBRARY_PATH 1451 hardcode_into_libs=yes 1452 ;; 1453 1454hpux9* | hpux10* | hpux11*) 1455 # Give a soname corresponding to the major version so that dld.sl refuses to 1456 # link against other versions. 1457 version_type=sunos 1458 need_lib_prefix=no 1459 need_version=no 1460 case $host_cpu in 1461 ia64*) 1462 shrext_cmds='.so' 1463 hardcode_into_libs=yes 1464 dynamic_linker="$host_os dld.so" 1465 shlibpath_var=LD_LIBRARY_PATH 1466 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1468 soname_spec='${libname}${release}${shared_ext}$major' 1469 if test "X$HPUX_IA64_MODE" = X32; then 1470 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1471 else 1472 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1473 fi 1474 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1475 ;; 1476 hppa*64*) 1477 shrext_cmds='.sl' 1478 hardcode_into_libs=yes 1479 dynamic_linker="$host_os dld.sl" 1480 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1481 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1482 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1483 soname_spec='${libname}${release}${shared_ext}$major' 1484 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1485 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1486 ;; 1487 *) 1488 shrext_cmds='.sl' 1489 dynamic_linker="$host_os dld.sl" 1490 shlibpath_var=SHLIB_PATH 1491 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1493 soname_spec='${libname}${release}${shared_ext}$major' 1494 ;; 1495 esac 1496 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1497 postinstall_cmds='chmod 555 $lib' 1498 ;; 1499 1500interix3*) 1501 version_type=linux 1502 need_lib_prefix=no 1503 need_version=no 1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1505 soname_spec='${libname}${release}${shared_ext}$major' 1506 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1507 shlibpath_var=LD_LIBRARY_PATH 1508 shlibpath_overrides_runpath=no 1509 hardcode_into_libs=yes 1510 ;; 1511 1512irix5* | irix6* | nonstopux*) 1513 case $host_os in 1514 nonstopux*) version_type=nonstopux ;; 1515 *) 1516 if test "$lt_cv_prog_gnu_ld" = yes; then 1517 version_type=linux 1518 else 1519 version_type=irix 1520 fi ;; 1521 esac 1522 need_lib_prefix=no 1523 need_version=no 1524 soname_spec='${libname}${release}${shared_ext}$major' 1525 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1526 case $host_os in 1527 irix5* | nonstopux*) 1528 libsuff= shlibsuff= 1529 ;; 1530 *) 1531 case $LD in # libtool.m4 will add one of these switches to LD 1532 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1533 libsuff= shlibsuff= libmagic=32-bit;; 1534 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1535 libsuff=32 shlibsuff=N32 libmagic=N32;; 1536 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1537 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1538 *) libsuff= shlibsuff= libmagic=never-match;; 1539 esac 1540 ;; 1541 esac 1542 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1543 shlibpath_overrides_runpath=no 1544 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1545 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1546 hardcode_into_libs=yes 1547 ;; 1548 1549# No shared lib support for Linux oldld, aout, or coff. 1550linux*oldld* | linux*aout* | linux*coff*) 1551 dynamic_linker=no 1552 ;; 1553 1554# This must be Linux ELF. 1555linux* | k*bsd*-gnu) 1556 version_type=linux 1557 need_lib_prefix=no 1558 need_version=no 1559 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1560 soname_spec='${libname}${release}${shared_ext}$major' 1561 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1562 shlibpath_var=LD_LIBRARY_PATH 1563 shlibpath_overrides_runpath=no 1564 # This implies no fast_install, which is unacceptable. 1565 # Some rework will be needed to allow for fast_install 1566 # before this can be enabled. 1567 hardcode_into_libs=yes 1568 1569 # Append ld.so.conf contents to the search path 1570 if test -f /etc/ld.so.conf; then 1571 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1572 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1573 fi 1574 1575 # We used to test for /lib/ld.so.1 and disable shared libraries on 1576 # powerpc, because MkLinux only supported shared libraries with the 1577 # GNU dynamic linker. Since this was broken with cross compilers, 1578 # most powerpc-linux boxes support dynamic linking these days and 1579 # people can always --disable-shared, the test was removed, and we 1580 # assume the GNU/Linux dynamic linker is in use. 1581 dynamic_linker='GNU/Linux ld.so' 1582 ;; 1583 1584netbsdelf*-gnu) 1585 version_type=linux 1586 need_lib_prefix=no 1587 need_version=no 1588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1589 soname_spec='${libname}${release}${shared_ext}$major' 1590 shlibpath_var=LD_LIBRARY_PATH 1591 shlibpath_overrides_runpath=no 1592 hardcode_into_libs=yes 1593 dynamic_linker='NetBSD ld.elf_so' 1594 ;; 1595 1596netbsd*) 1597 version_type=sunos 1598 need_lib_prefix=no 1599 need_version=no 1600 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1601 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1602 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1603 dynamic_linker='NetBSD (a.out) ld.so' 1604 else 1605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1606 soname_spec='${libname}${release}${shared_ext}$major' 1607 dynamic_linker='NetBSD ld.elf_so' 1608 fi 1609 shlibpath_var=LD_LIBRARY_PATH 1610 shlibpath_overrides_runpath=yes 1611 hardcode_into_libs=yes 1612 ;; 1613 1614newsos6) 1615 version_type=linux 1616 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1617 shlibpath_var=LD_LIBRARY_PATH 1618 shlibpath_overrides_runpath=yes 1619 ;; 1620 1621nto-qnx*) 1622 version_type=linux 1623 need_lib_prefix=no 1624 need_version=no 1625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1626 soname_spec='${libname}${release}${shared_ext}$major' 1627 shlibpath_var=LD_LIBRARY_PATH 1628 shlibpath_overrides_runpath=yes 1629 ;; 1630 1631openbsd*) 1632 version_type=sunos 1633 sys_lib_dlsearch_path_spec="/usr/lib" 1634 need_lib_prefix=no 1635 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1636 case $host_os in 1637 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1638 *) need_version=no ;; 1639 esac 1640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1641 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1642 shlibpath_var=LD_LIBRARY_PATH 1643 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1644 case $host_os in 1645 openbsd2.[[89]] | openbsd2.[[89]].*) 1646 shlibpath_overrides_runpath=no 1647 ;; 1648 *) 1649 shlibpath_overrides_runpath=yes 1650 ;; 1651 esac 1652 else 1653 shlibpath_overrides_runpath=yes 1654 fi 1655 ;; 1656 1657os2*) 1658 libname_spec='$name' 1659 shrext_cmds=".dll" 1660 need_lib_prefix=no 1661 library_names_spec='$libname${shared_ext} $libname.a' 1662 dynamic_linker='OS/2 ld.exe' 1663 shlibpath_var=LIBPATH 1664 ;; 1665 1666osf3* | osf4* | osf5*) 1667 version_type=osf 1668 need_lib_prefix=no 1669 need_version=no 1670 soname_spec='${libname}${release}${shared_ext}$major' 1671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1672 shlibpath_var=LD_LIBRARY_PATH 1673 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1674 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1675 ;; 1676 1677solaris*) 1678 version_type=linux 1679 need_lib_prefix=no 1680 need_version=no 1681 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1682 soname_spec='${libname}${release}${shared_ext}$major' 1683 shlibpath_var=LD_LIBRARY_PATH 1684 shlibpath_overrides_runpath=yes 1685 hardcode_into_libs=yes 1686 # ldd complains unless libraries are executable 1687 postinstall_cmds='chmod +x $lib' 1688 ;; 1689 1690sunos4*) 1691 version_type=sunos 1692 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1693 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1694 shlibpath_var=LD_LIBRARY_PATH 1695 shlibpath_overrides_runpath=yes 1696 if test "$with_gnu_ld" = yes; then 1697 need_lib_prefix=no 1698 fi 1699 need_version=yes 1700 ;; 1701 1702sysv4 | sysv4.3*) 1703 version_type=linux 1704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1705 soname_spec='${libname}${release}${shared_ext}$major' 1706 shlibpath_var=LD_LIBRARY_PATH 1707 case $host_vendor in 1708 sni) 1709 shlibpath_overrides_runpath=no 1710 need_lib_prefix=no 1711 export_dynamic_flag_spec='${wl}-Blargedynsym' 1712 runpath_var=LD_RUN_PATH 1713 ;; 1714 siemens) 1715 need_lib_prefix=no 1716 ;; 1717 motorola) 1718 need_lib_prefix=no 1719 need_version=no 1720 shlibpath_overrides_runpath=no 1721 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1722 ;; 1723 esac 1724 ;; 1725 1726sysv4*MP*) 1727 if test -d /usr/nec ;then 1728 version_type=linux 1729 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1730 soname_spec='$libname${shared_ext}.$major' 1731 shlibpath_var=LD_LIBRARY_PATH 1732 fi 1733 ;; 1734 1735sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1736 version_type=freebsd-elf 1737 need_lib_prefix=no 1738 need_version=no 1739 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1740 soname_spec='${libname}${release}${shared_ext}$major' 1741 shlibpath_var=LD_LIBRARY_PATH 1742 hardcode_into_libs=yes 1743 if test "$with_gnu_ld" = yes; then 1744 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1745 shlibpath_overrides_runpath=no 1746 else 1747 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1748 shlibpath_overrides_runpath=yes 1749 case $host_os in 1750 sco3.2v5*) 1751 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1752 ;; 1753 esac 1754 fi 1755 sys_lib_dlsearch_path_spec='/usr/lib' 1756 ;; 1757 1758uts4*) 1759 version_type=linux 1760 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1761 soname_spec='${libname}${release}${shared_ext}$major' 1762 shlibpath_var=LD_LIBRARY_PATH 1763 ;; 1764 1765*) 1766 dynamic_linker=no 1767 ;; 1768esac 1769AC_MSG_RESULT([$dynamic_linker]) 1770test "$dynamic_linker" = no && can_build_shared=no 1771 1772variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1773if test "$GCC" = yes; then 1774 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1775fi 1776])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1777 1778 1779# _LT_AC_TAGCONFIG 1780# ---------------- 1781AC_DEFUN([_LT_AC_TAGCONFIG], 1782[AC_ARG_WITH([tags], 1783 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1784 [include additional configurations @<:@automatic@:>@])], 1785 [tagnames="$withval"]) 1786 1787if test -f "$ltmain" && test -n "$tagnames"; then 1788 if test ! -f "${ofile}"; then 1789 AC_MSG_WARN([output file `$ofile' does not exist]) 1790 fi 1791 1792 if test -z "$LTCC"; then 1793 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1794 if test -z "$LTCC"; then 1795 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1796 else 1797 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1798 fi 1799 fi 1800 if test -z "$LTCFLAGS"; then 1801 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1802 fi 1803 1804 # Extract list of available tagged configurations in $ofile. 1805 # Note that this assumes the entire list is on one line. 1806 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1807 1808 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1809 for tagname in $tagnames; do 1810 IFS="$lt_save_ifs" 1811 # Check whether tagname contains only valid characters 1812 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1813 "") ;; 1814 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1815 ;; 1816 esac 1817 1818 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1819 then 1820 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1821 fi 1822 1823 # Update the list of available tags. 1824 if test -n "$tagname"; then 1825 echo appending configuration tag \"$tagname\" to $ofile 1826 1827 case $tagname in 1828 CXX) 1829 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1830 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1831 (test "X$CXX" != "Xg++"))) ; then 1832 AC_LIBTOOL_LANG_CXX_CONFIG 1833 else 1834 tagname="" 1835 fi 1836 ;; 1837 1838 F77) 1839 if test -n "$F77" && test "X$F77" != "Xno"; then 1840 AC_LIBTOOL_LANG_F77_CONFIG 1841 else 1842 tagname="" 1843 fi 1844 ;; 1845 1846 GCJ) 1847 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1848 AC_LIBTOOL_LANG_GCJ_CONFIG 1849 else 1850 tagname="" 1851 fi 1852 ;; 1853 1854 RC) 1855 AC_LIBTOOL_LANG_RC_CONFIG 1856 ;; 1857 1858 *) 1859 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1860 ;; 1861 esac 1862 1863 # Append the new tag name to the list of available tags. 1864 if test -n "$tagname" ; then 1865 available_tags="$available_tags $tagname" 1866 fi 1867 fi 1868 done 1869 IFS="$lt_save_ifs" 1870 1871 # Now substitute the updated list of available tags. 1872 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1873 mv "${ofile}T" "$ofile" 1874 chmod +x "$ofile" 1875 else 1876 rm -f "${ofile}T" 1877 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1878 fi 1879fi 1880])# _LT_AC_TAGCONFIG 1881 1882 1883# AC_LIBTOOL_DLOPEN 1884# ----------------- 1885# enable checks for dlopen support 1886AC_DEFUN([AC_LIBTOOL_DLOPEN], 1887 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1888])# AC_LIBTOOL_DLOPEN 1889 1890 1891# AC_LIBTOOL_WIN32_DLL 1892# -------------------- 1893# declare package support for building win32 DLLs 1894AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1895[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1896])# AC_LIBTOOL_WIN32_DLL 1897 1898 1899# AC_ENABLE_SHARED([DEFAULT]) 1900# --------------------------- 1901# implement the --enable-shared flag 1902# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1903AC_DEFUN([AC_ENABLE_SHARED], 1904[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1905AC_ARG_ENABLE([shared], 1906 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1907 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1908 [p=${PACKAGE-default} 1909 case $enableval in 1910 yes) enable_shared=yes ;; 1911 no) enable_shared=no ;; 1912 *) 1913 enable_shared=no 1914 # Look at the argument we got. We use all the common list separators. 1915 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1916 for pkg in $enableval; do 1917 IFS="$lt_save_ifs" 1918 if test "X$pkg" = "X$p"; then 1919 enable_shared=yes 1920 fi 1921 done 1922 IFS="$lt_save_ifs" 1923 ;; 1924 esac], 1925 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1926])# AC_ENABLE_SHARED 1927 1928 1929# AC_DISABLE_SHARED 1930# ----------------- 1931# set the default shared flag to --disable-shared 1932AC_DEFUN([AC_DISABLE_SHARED], 1933[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1934AC_ENABLE_SHARED(no) 1935])# AC_DISABLE_SHARED 1936 1937 1938# AC_ENABLE_STATIC([DEFAULT]) 1939# --------------------------- 1940# implement the --enable-static flag 1941# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1942AC_DEFUN([AC_ENABLE_STATIC], 1943[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1944AC_ARG_ENABLE([static], 1945 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1946 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1947 [p=${PACKAGE-default} 1948 case $enableval in 1949 yes) enable_static=yes ;; 1950 no) enable_static=no ;; 1951 *) 1952 enable_static=no 1953 # Look at the argument we got. We use all the common list separators. 1954 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1955 for pkg in $enableval; do 1956 IFS="$lt_save_ifs" 1957 if test "X$pkg" = "X$p"; then 1958 enable_static=yes 1959 fi 1960 done 1961 IFS="$lt_save_ifs" 1962 ;; 1963 esac], 1964 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1965])# AC_ENABLE_STATIC 1966 1967 1968# AC_DISABLE_STATIC 1969# ----------------- 1970# set the default static flag to --disable-static 1971AC_DEFUN([AC_DISABLE_STATIC], 1972[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1973AC_ENABLE_STATIC(no) 1974])# AC_DISABLE_STATIC 1975 1976 1977# AC_ENABLE_FAST_INSTALL([DEFAULT]) 1978# --------------------------------- 1979# implement the --enable-fast-install flag 1980# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1981AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1982[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1983AC_ARG_ENABLE([fast-install], 1984 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1985 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1986 [p=${PACKAGE-default} 1987 case $enableval in 1988 yes) enable_fast_install=yes ;; 1989 no) enable_fast_install=no ;; 1990 *) 1991 enable_fast_install=no 1992 # Look at the argument we got. We use all the common list separators. 1993 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1994 for pkg in $enableval; do 1995 IFS="$lt_save_ifs" 1996 if test "X$pkg" = "X$p"; then 1997 enable_fast_install=yes 1998 fi 1999 done 2000 IFS="$lt_save_ifs" 2001 ;; 2002 esac], 2003 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2004])# AC_ENABLE_FAST_INSTALL 2005 2006 2007# AC_DISABLE_FAST_INSTALL 2008# ----------------------- 2009# set the default to --disable-fast-install 2010AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2011[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2012AC_ENABLE_FAST_INSTALL(no) 2013])# AC_DISABLE_FAST_INSTALL 2014 2015 2016# AC_LIBTOOL_PICMODE([MODE]) 2017# -------------------------- 2018# implement the --with-pic flag 2019# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2020AC_DEFUN([AC_LIBTOOL_PICMODE], 2021[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2022pic_mode=ifelse($#,1,$1,default) 2023])# AC_LIBTOOL_PICMODE 2024 2025 2026# AC_PROG_EGREP 2027# ------------- 2028# This is predefined starting with Autoconf 2.54, so this conditional 2029# definition can be removed once we require Autoconf 2.54 or later. 2030m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2031[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2032 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2033 then ac_cv_prog_egrep='grep -E' 2034 else ac_cv_prog_egrep='egrep' 2035 fi]) 2036 EGREP=$ac_cv_prog_egrep 2037 AC_SUBST([EGREP]) 2038])]) 2039 2040 2041# AC_PATH_TOOL_PREFIX 2042# ------------------- 2043# find a file program which can recognise shared library 2044AC_DEFUN([AC_PATH_TOOL_PREFIX], 2045[AC_REQUIRE([AC_PROG_EGREP])dnl 2046AC_MSG_CHECKING([for $1]) 2047AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2048[case $MAGIC_CMD in 2049[[\\/*] | ?:[\\/]*]) 2050 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2051 ;; 2052*) 2053 lt_save_MAGIC_CMD="$MAGIC_CMD" 2054 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2055dnl $ac_dummy forces splitting on constant user-supplied paths. 2056dnl POSIX.2 word splitting is done only on the output of word expansions, 2057dnl not every word. This closes a longstanding sh security hole. 2058 ac_dummy="ifelse([$2], , $PATH, [$2])" 2059 for ac_dir in $ac_dummy; do 2060 IFS="$lt_save_ifs" 2061 test -z "$ac_dir" && ac_dir=. 2062 if test -f $ac_dir/$1; then 2063 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2064 if test -n "$file_magic_test_file"; then 2065 case $deplibs_check_method in 2066 "file_magic "*) 2067 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2068 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2069 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2070 $EGREP "$file_magic_regex" > /dev/null; then 2071 : 2072 else 2073 cat <<EOF 1>&2 2074 2075*** Warning: the command libtool uses to detect shared libraries, 2076*** $file_magic_cmd, produces output that libtool cannot recognize. 2077*** The result is that libtool may fail to recognize shared libraries 2078*** as such. This will affect the creation of libtool libraries that 2079*** depend on shared libraries, but programs linked with such libtool 2080*** libraries will work regardless of this problem. Nevertheless, you 2081*** may want to report the problem to your system manager and/or to 2082*** bug-libtool@gnu.org 2083 2084EOF 2085 fi ;; 2086 esac 2087 fi 2088 break 2089 fi 2090 done 2091 IFS="$lt_save_ifs" 2092 MAGIC_CMD="$lt_save_MAGIC_CMD" 2093 ;; 2094esac]) 2095MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2096if test -n "$MAGIC_CMD"; then 2097 AC_MSG_RESULT($MAGIC_CMD) 2098else 2099 AC_MSG_RESULT(no) 2100fi 2101])# AC_PATH_TOOL_PREFIX 2102 2103 2104# AC_PATH_MAGIC 2105# ------------- 2106# find a file program which can recognise a shared library 2107AC_DEFUN([AC_PATH_MAGIC], 2108[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2109if test -z "$lt_cv_path_MAGIC_CMD"; then 2110 if test -n "$ac_tool_prefix"; then 2111 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2112 else 2113 MAGIC_CMD=: 2114 fi 2115fi 2116])# AC_PATH_MAGIC 2117 2118 2119# AC_PROG_LD 2120# ---------- 2121# find the pathname to the GNU or non-GNU linker 2122AC_DEFUN([AC_PROG_LD], 2123[AC_ARG_WITH([gnu-ld], 2124 [AC_HELP_STRING([--with-gnu-ld], 2125 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2126 [test "$withval" = no || with_gnu_ld=yes], 2127 [with_gnu_ld=no]) 2128AC_REQUIRE([LT_AC_PROG_SED])dnl 2129AC_REQUIRE([AC_PROG_CC])dnl 2130AC_REQUIRE([AC_CANONICAL_HOST])dnl 2131AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2132ac_prog=ld 2133if test "$GCC" = yes; then 2134 # Check if gcc -print-prog-name=ld gives a path. 2135 AC_MSG_CHECKING([for ld used by $CC]) 2136 case $host in 2137 *-*-mingw*) 2138 # gcc leaves a trailing carriage return which upsets mingw 2139 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2140 *) 2141 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2142 esac 2143 case $ac_prog in 2144 # Accept absolute paths. 2145 [[\\/]]* | ?:[[\\/]]*) 2146 re_direlt='/[[^/]][[^/]]*/\.\./' 2147 # Canonicalize the pathname of ld 2148 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2149 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2150 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2151 done 2152 test -z "$LD" && LD="$ac_prog" 2153 ;; 2154 "") 2155 # If it fails, then pretend we aren't using GCC. 2156 ac_prog=ld 2157 ;; 2158 *) 2159 # If it is relative, then search for the first ld in PATH. 2160 with_gnu_ld=unknown 2161 ;; 2162 esac 2163elif test "$with_gnu_ld" = yes; then 2164 AC_MSG_CHECKING([for GNU ld]) 2165else 2166 AC_MSG_CHECKING([for non-GNU ld]) 2167fi 2168AC_CACHE_VAL(lt_cv_path_LD, 2169[if test -z "$LD"; then 2170 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2171 for ac_dir in $PATH; do 2172 IFS="$lt_save_ifs" 2173 test -z "$ac_dir" && ac_dir=. 2174 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2175 lt_cv_path_LD="$ac_dir/$ac_prog" 2176 # Check to see if the program is GNU ld. I'd rather use --version, 2177 # but apparently some variants of GNU ld only accept -v. 2178 # Break only if it was the GNU/non-GNU ld that we prefer. 2179 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2180 *GNU* | *'with BFD'*) 2181 test "$with_gnu_ld" != no && break 2182 ;; 2183 *) 2184 test "$with_gnu_ld" != yes && break 2185 ;; 2186 esac 2187 fi 2188 done 2189 IFS="$lt_save_ifs" 2190else 2191 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2192fi]) 2193LD="$lt_cv_path_LD" 2194if test -n "$LD"; then 2195 AC_MSG_RESULT($LD) 2196else 2197 AC_MSG_RESULT(no) 2198fi 2199test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2200AC_PROG_LD_GNU 2201])# AC_PROG_LD 2202 2203 2204# AC_PROG_LD_GNU 2205# -------------- 2206AC_DEFUN([AC_PROG_LD_GNU], 2207[AC_REQUIRE([AC_PROG_EGREP])dnl 2208AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2209[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2210case `$LD -v 2>&1 </dev/null` in 2211*GNU* | *'with BFD'*) 2212 lt_cv_prog_gnu_ld=yes 2213 ;; 2214*) 2215 lt_cv_prog_gnu_ld=no 2216 ;; 2217esac]) 2218with_gnu_ld=$lt_cv_prog_gnu_ld 2219])# AC_PROG_LD_GNU 2220 2221 2222# AC_PROG_LD_RELOAD_FLAG 2223# ---------------------- 2224# find reload flag for linker 2225# -- PORTME Some linkers may need a different reload flag. 2226AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2227[AC_CACHE_CHECK([for $LD option to reload object files], 2228 lt_cv_ld_reload_flag, 2229 [lt_cv_ld_reload_flag='-r']) 2230reload_flag=$lt_cv_ld_reload_flag 2231case $reload_flag in 2232"" | " "*) ;; 2233*) reload_flag=" $reload_flag" ;; 2234esac 2235reload_cmds='$LD$reload_flag -o $output$reload_objs' 2236case $host_os in 2237 darwin*) 2238 if test "$GCC" = yes; then 2239 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2240 else 2241 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2242 fi 2243 ;; 2244esac 2245])# AC_PROG_LD_RELOAD_FLAG 2246 2247 2248# AC_DEPLIBS_CHECK_METHOD 2249# ----------------------- 2250# how to check for library dependencies 2251# -- PORTME fill in with the dynamic library characteristics 2252AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2253[AC_CACHE_CHECK([how to recognise dependent libraries], 2254lt_cv_deplibs_check_method, 2255[lt_cv_file_magic_cmd='$MAGIC_CMD' 2256lt_cv_file_magic_test_file= 2257lt_cv_deplibs_check_method='unknown' 2258# Need to set the preceding variable on all platforms that support 2259# interlibrary dependencies. 2260# 'none' -- dependencies not supported. 2261# `unknown' -- same as none, but documents that we really don't know. 2262# 'pass_all' -- all dependencies passed with no checks. 2263# 'test_compile' -- check by making test program. 2264# 'file_magic [[regex]]' -- check by looking for files in library path 2265# which responds to the $file_magic_cmd with a given extended regex. 2266# If you have `file' or equivalent on your system and you're not sure 2267# whether `pass_all' will *always* work, you probably want this one. 2268 2269case $host_os in 2270aix4* | aix5*) 2271 lt_cv_deplibs_check_method=pass_all 2272 ;; 2273 2274beos*) 2275 lt_cv_deplibs_check_method=pass_all 2276 ;; 2277 2278bsdi[[45]]*) 2279 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2280 lt_cv_file_magic_cmd='/usr/bin/file -L' 2281 lt_cv_file_magic_test_file=/shlib/libc.so 2282 ;; 2283 2284cygwin*) 2285 # func_win32_libid is a shell function defined in ltmain.sh 2286 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2287 lt_cv_file_magic_cmd='func_win32_libid' 2288 ;; 2289 2290mingw* | pw32*) 2291 # Base MSYS/MinGW do not provide the 'file' command needed by 2292 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2293 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2294 lt_cv_file_magic_cmd='$OBJDUMP -f' 2295 ;; 2296 2297darwin* | rhapsody*) 2298 lt_cv_deplibs_check_method=pass_all 2299 ;; 2300 2301freebsd* | dragonfly*) 2302 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2303 case $host_cpu in 2304 i*86 ) 2305 # Not sure whether the presence of OpenBSD here was a mistake. 2306 # Let's accept both of them until this is cleared up. 2307 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2308 lt_cv_file_magic_cmd=/usr/bin/file 2309 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2310 ;; 2311 esac 2312 else 2313 lt_cv_deplibs_check_method=pass_all 2314 fi 2315 ;; 2316 2317gnu*) 2318 lt_cv_deplibs_check_method=pass_all 2319 ;; 2320 2321hpux10.20* | hpux11*) 2322 lt_cv_file_magic_cmd=/usr/bin/file 2323 case $host_cpu in 2324 ia64*) 2325 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2326 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2327 ;; 2328 hppa*64*) 2329 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2330 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2331 ;; 2332 *) 2333 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2334 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2335 ;; 2336 esac 2337 ;; 2338 2339interix3*) 2340 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2341 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2342 ;; 2343 2344irix5* | irix6* | nonstopux*) 2345 case $LD in 2346 *-32|*"-32 ") libmagic=32-bit;; 2347 *-n32|*"-n32 ") libmagic=N32;; 2348 *-64|*"-64 ") libmagic=64-bit;; 2349 *) libmagic=never-match;; 2350 esac 2351 lt_cv_deplibs_check_method=pass_all 2352 ;; 2353 2354# This must be Linux ELF. 2355linux* | k*bsd*-gnu) 2356 lt_cv_deplibs_check_method=pass_all 2357 ;; 2358 2359netbsd* | netbsdelf*-gnu) 2360 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2361 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2362 else 2363 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2364 fi 2365 ;; 2366 2367newos6*) 2368 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2369 lt_cv_file_magic_cmd=/usr/bin/file 2370 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2371 ;; 2372 2373nto-qnx*) 2374 lt_cv_deplibs_check_method=unknown 2375 ;; 2376 2377openbsd*) 2378 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2379 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2380 else 2381 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2382 fi 2383 ;; 2384 2385osf3* | osf4* | osf5*) 2386 lt_cv_deplibs_check_method=pass_all 2387 ;; 2388 2389solaris*) 2390 lt_cv_deplibs_check_method=pass_all 2391 ;; 2392 2393sysv4 | sysv4.3*) 2394 case $host_vendor in 2395 motorola) 2396 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2397 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2398 ;; 2399 ncr) 2400 lt_cv_deplibs_check_method=pass_all 2401 ;; 2402 sequent) 2403 lt_cv_file_magic_cmd='/bin/file' 2404 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2405 ;; 2406 sni) 2407 lt_cv_file_magic_cmd='/bin/file' 2408 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2409 lt_cv_file_magic_test_file=/lib/libc.so 2410 ;; 2411 siemens) 2412 lt_cv_deplibs_check_method=pass_all 2413 ;; 2414 pc) 2415 lt_cv_deplibs_check_method=pass_all 2416 ;; 2417 esac 2418 ;; 2419 2420sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2421 lt_cv_deplibs_check_method=pass_all 2422 ;; 2423esac 2424]) 2425file_magic_cmd=$lt_cv_file_magic_cmd 2426deplibs_check_method=$lt_cv_deplibs_check_method 2427test -z "$deplibs_check_method" && deplibs_check_method=unknown 2428])# AC_DEPLIBS_CHECK_METHOD 2429 2430 2431# AC_PROG_NM 2432# ---------- 2433# find the pathname to a BSD-compatible name lister 2434AC_DEFUN([AC_PROG_NM], 2435[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2436[if test -n "$NM"; then 2437 # Let the user override the test. 2438 lt_cv_path_NM="$NM" 2439else 2440 lt_nm_to_check="${ac_tool_prefix}nm" 2441 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2442 lt_nm_to_check="$lt_nm_to_check nm" 2443 fi 2444 for lt_tmp_nm in $lt_nm_to_check; do 2445 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2446 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2447 IFS="$lt_save_ifs" 2448 test -z "$ac_dir" && ac_dir=. 2449 tmp_nm="$ac_dir/$lt_tmp_nm" 2450 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2451 # Check to see if the nm accepts a BSD-compat flag. 2452 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2453 # nm: unknown option "B" ignored 2454 # Tru64's nm complains that /dev/null is an invalid object file 2455 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2456 */dev/null* | *'Invalid file or object type'*) 2457 lt_cv_path_NM="$tmp_nm -B" 2458 break 2459 ;; 2460 *) 2461 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2462 */dev/null*) 2463 lt_cv_path_NM="$tmp_nm -p" 2464 break 2465 ;; 2466 *) 2467 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2468 continue # so that we can try to find one that supports BSD flags 2469 ;; 2470 esac 2471 ;; 2472 esac 2473 fi 2474 done 2475 IFS="$lt_save_ifs" 2476 done 2477 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2478fi]) 2479NM="$lt_cv_path_NM" 2480])# AC_PROG_NM 2481 2482 2483# AC_CHECK_LIBM 2484# ------------- 2485# check for math library 2486AC_DEFUN([AC_CHECK_LIBM], 2487[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2488LIBM= 2489case $host in 2490*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2491 # These system don't have libm, or don't need it 2492 ;; 2493*-ncr-sysv4.3*) 2494 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2495 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2496 ;; 2497*) 2498 AC_CHECK_LIB(m, cos, LIBM="-lm") 2499 ;; 2500esac 2501])# AC_CHECK_LIBM 2502 2503 2504# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2505# ----------------------------------- 2506# sets LIBLTDL to the link flags for the libltdl convenience library and 2507# LTDLINCL to the include flags for the libltdl header and adds 2508# --enable-ltdl-convenience to the configure arguments. Note that 2509# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2510# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2511# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2512# (note the single quotes!). If your package is not flat and you're not 2513# using automake, define top_builddir and top_srcdir appropriately in 2514# the Makefiles. 2515AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2516[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2517 case $enable_ltdl_convenience in 2518 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2519 "") enable_ltdl_convenience=yes 2520 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2521 esac 2522 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2523 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2524 # For backwards non-gettext consistent compatibility... 2525 INCLTDL="$LTDLINCL" 2526])# AC_LIBLTDL_CONVENIENCE 2527 2528 2529# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2530# ----------------------------------- 2531# sets LIBLTDL to the link flags for the libltdl installable library and 2532# LTDLINCL to the include flags for the libltdl header and adds 2533# --enable-ltdl-install to the configure arguments. Note that 2534# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2535# and an installed libltdl is not found, it is assumed to be `libltdl'. 2536# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2537# '${top_srcdir}/' (note the single quotes!). If your package is not 2538# flat and you're not using automake, define top_builddir and top_srcdir 2539# appropriately in the Makefiles. 2540# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2541AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2542[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2543 AC_CHECK_LIB(ltdl, lt_dlinit, 2544 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2545 [if test x"$enable_ltdl_install" = xno; then 2546 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2547 else 2548 enable_ltdl_install=yes 2549 fi 2550 ]) 2551 if test x"$enable_ltdl_install" = x"yes"; then 2552 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2553 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2554 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2555 else 2556 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2557 LIBLTDL="-lltdl" 2558 LTDLINCL= 2559 fi 2560 # For backwards non-gettext consistent compatibility... 2561 INCLTDL="$LTDLINCL" 2562])# AC_LIBLTDL_INSTALLABLE 2563 2564 2565# AC_LIBTOOL_CXX 2566# -------------- 2567# enable support for C++ libraries 2568AC_DEFUN([AC_LIBTOOL_CXX], 2569[AC_REQUIRE([_LT_AC_LANG_CXX]) 2570])# AC_LIBTOOL_CXX 2571 2572 2573# _LT_AC_LANG_CXX 2574# --------------- 2575AC_DEFUN([_LT_AC_LANG_CXX], 2576[AC_REQUIRE([AC_PROG_CXX]) 2577AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2578_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2579])# _LT_AC_LANG_CXX 2580 2581# _LT_AC_PROG_CXXCPP 2582# ------------------ 2583AC_DEFUN([_LT_AC_PROG_CXXCPP], 2584[ 2585AC_REQUIRE([AC_PROG_CXX]) 2586if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2587 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2588 (test "X$CXX" != "Xg++"))) ; then 2589 AC_PROG_CXXCPP 2590fi 2591])# _LT_AC_PROG_CXXCPP 2592 2593# AC_LIBTOOL_F77 2594# -------------- 2595# enable support for Fortran 77 libraries 2596AC_DEFUN([AC_LIBTOOL_F77], 2597[AC_REQUIRE([_LT_AC_LANG_F77]) 2598])# AC_LIBTOOL_F77 2599 2600 2601# _LT_AC_LANG_F77 2602# --------------- 2603AC_DEFUN([_LT_AC_LANG_F77], 2604[AC_REQUIRE([AC_PROG_F77]) 2605_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2606])# _LT_AC_LANG_F77 2607 2608 2609# AC_LIBTOOL_GCJ 2610# -------------- 2611# enable support for GCJ libraries 2612AC_DEFUN([AC_LIBTOOL_GCJ], 2613[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2614])# AC_LIBTOOL_GCJ 2615 2616 2617# _LT_AC_LANG_GCJ 2618# --------------- 2619AC_DEFUN([_LT_AC_LANG_GCJ], 2620[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2621 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2622 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2623 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2624 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2625 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2626_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2627])# _LT_AC_LANG_GCJ 2628 2629 2630# AC_LIBTOOL_RC 2631# ------------- 2632# enable support for Windows resource files 2633AC_DEFUN([AC_LIBTOOL_RC], 2634[AC_REQUIRE([LT_AC_PROG_RC]) 2635_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2636])# AC_LIBTOOL_RC 2637 2638 2639# AC_LIBTOOL_LANG_C_CONFIG 2640# ------------------------ 2641# Ensure that the configuration vars for the C compiler are 2642# suitably defined. Those variables are subsequently used by 2643# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2644AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2645AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2646[lt_save_CC="$CC" 2647AC_LANG_PUSH(C) 2648 2649# Source file extension for C test sources. 2650ac_ext=c 2651 2652# Object file extension for compiled C test sources. 2653objext=o 2654_LT_AC_TAGVAR(objext, $1)=$objext 2655 2656# Code to be used in simple compile tests 2657lt_simple_compile_test_code="int some_variable = 0;\n" 2658 2659# Code to be used in simple link tests 2660lt_simple_link_test_code='int main(){return(0);}\n' 2661 2662_LT_AC_SYS_COMPILER 2663 2664# save warnings/boilerplate of simple test code 2665_LT_COMPILER_BOILERPLATE 2666_LT_LINKER_BOILERPLATE 2667 2668AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2669AC_LIBTOOL_PROG_COMPILER_PIC($1) 2670AC_LIBTOOL_PROG_CC_C_O($1) 2671AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2672AC_LIBTOOL_PROG_LD_SHLIBS($1) 2673AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2674AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2675AC_LIBTOOL_SYS_LIB_STRIP 2676AC_LIBTOOL_DLOPEN_SELF 2677 2678# Report which library types will actually be built 2679AC_MSG_CHECKING([if libtool supports shared libraries]) 2680AC_MSG_RESULT([$can_build_shared]) 2681 2682AC_MSG_CHECKING([whether to build shared libraries]) 2683test "$can_build_shared" = "no" && enable_shared=no 2684 2685# On AIX, shared libraries and static libraries use the same namespace, and 2686# are all built from PIC. 2687case $host_os in 2688aix3*) 2689 test "$enable_shared" = yes && enable_static=no 2690 if test -n "$RANLIB"; then 2691 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2692 postinstall_cmds='$RANLIB $lib' 2693 fi 2694 ;; 2695 2696aix4* | aix5*) 2697 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2698 test "$enable_shared" = yes && enable_static=no 2699 fi 2700 ;; 2701esac 2702AC_MSG_RESULT([$enable_shared]) 2703 2704AC_MSG_CHECKING([whether to build static libraries]) 2705# Make sure either enable_shared or enable_static is yes. 2706test "$enable_shared" = yes || enable_static=yes 2707AC_MSG_RESULT([$enable_static]) 2708 2709AC_LIBTOOL_CONFIG($1) 2710 2711AC_LANG_POP 2712CC="$lt_save_CC" 2713])# AC_LIBTOOL_LANG_C_CONFIG 2714 2715 2716# AC_LIBTOOL_LANG_CXX_CONFIG 2717# -------------------------- 2718# Ensure that the configuration vars for the C compiler are 2719# suitably defined. Those variables are subsequently used by 2720# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2721AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2722AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2723[AC_LANG_PUSH(C++) 2724AC_REQUIRE([AC_PROG_CXX]) 2725AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2726 2727_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2728_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2729_LT_AC_TAGVAR(always_export_symbols, $1)=no 2730_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2731_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2732_LT_AC_TAGVAR(hardcode_direct, $1)=no 2733_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2734_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2735_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2736_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2737_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2738_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2739_LT_AC_TAGVAR(module_cmds, $1)= 2740_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2741_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2742_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2743_LT_AC_TAGVAR(no_undefined_flag, $1)= 2744_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2745_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2746 2747# Dependencies to place before and after the object being linked: 2748_LT_AC_TAGVAR(predep_objects, $1)= 2749_LT_AC_TAGVAR(postdep_objects, $1)= 2750_LT_AC_TAGVAR(predeps, $1)= 2751_LT_AC_TAGVAR(postdeps, $1)= 2752_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2753 2754# Source file extension for C++ test sources. 2755ac_ext=cpp 2756 2757# Object file extension for compiled C++ test sources. 2758objext=o 2759_LT_AC_TAGVAR(objext, $1)=$objext 2760 2761# Code to be used in simple compile tests 2762lt_simple_compile_test_code="int some_variable = 0;\n" 2763 2764# Code to be used in simple link tests 2765lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2766 2767# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2768_LT_AC_SYS_COMPILER 2769 2770# save warnings/boilerplate of simple test code 2771_LT_COMPILER_BOILERPLATE 2772_LT_LINKER_BOILERPLATE 2773 2774# Allow CC to be a program name with arguments. 2775lt_save_CC=$CC 2776lt_save_LD=$LD 2777lt_save_GCC=$GCC 2778GCC=$GXX 2779lt_save_with_gnu_ld=$with_gnu_ld 2780lt_save_path_LD=$lt_cv_path_LD 2781if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2782 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2783else 2784 $as_unset lt_cv_prog_gnu_ld 2785fi 2786if test -n "${lt_cv_path_LDCXX+set}"; then 2787 lt_cv_path_LD=$lt_cv_path_LDCXX 2788else 2789 $as_unset lt_cv_path_LD 2790fi 2791test -z "${LDCXX+set}" || LD=$LDCXX 2792CC=${CXX-"c++"} 2793compiler=$CC 2794_LT_AC_TAGVAR(compiler, $1)=$CC 2795_LT_CC_BASENAME([$compiler]) 2796 2797# We don't want -fno-exception wen compiling C++ code, so set the 2798# no_builtin_flag separately 2799if test "$GXX" = yes; then 2800 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2801else 2802 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2803fi 2804 2805if test "$GXX" = yes; then 2806 # Set up default GNU C++ configuration 2807 2808 AC_PROG_LD 2809 2810 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2811 # archiving commands below assume that GNU ld is being used. 2812 if test "$with_gnu_ld" = yes; then 2813 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2814 _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' 2815 2816 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2817 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2818 2819 # If archive_cmds runs LD, not CC, wlarc should be empty 2820 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2821 # investigate it a little bit more. (MM) 2822 wlarc='${wl}' 2823 2824 # ancient GNU ld didn't support --whole-archive et. al. 2825 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2826 grep 'no-whole-archive' > /dev/null; then 2827 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2828 else 2829 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2830 fi 2831 else 2832 with_gnu_ld=no 2833 wlarc= 2834 2835 # A generic and very simple default shared library creation 2836 # command for GNU C++ for the case where it uses the native 2837 # linker, instead of GNU ld. If possible, this setting should 2838 # overridden to take advantage of the native linker features on 2839 # the platform it is being used on. 2840 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2841 fi 2842 2843 # Commands to make compiler produce verbose output that lists 2844 # what "hidden" libraries, object files and flags are used when 2845 # linking a shared library. 2846 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2847 2848else 2849 GXX=no 2850 with_gnu_ld=no 2851 wlarc= 2852fi 2853 2854# PORTME: fill in a description of your system's C++ link characteristics 2855AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2856_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2857case $host_os in 2858 aix3*) 2859 # FIXME: insert proper C++ library support 2860 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2861 ;; 2862 aix4* | aix5*) 2863 if test "$host_cpu" = ia64; then 2864 # On IA64, the linker does run time linking by default, so we don't 2865 # have to do anything special. 2866 aix_use_runtimelinking=no 2867 exp_sym_flag='-Bexport' 2868 no_entry_flag="" 2869 else 2870 aix_use_runtimelinking=no 2871 2872 # Test if we are trying to use run time linking or normal 2873 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2874 # need to do runtime linking. 2875 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2876 for ld_flag in $LDFLAGS; do 2877 case $ld_flag in 2878 *-brtl*) 2879 aix_use_runtimelinking=yes 2880 break 2881 ;; 2882 esac 2883 done 2884 ;; 2885 esac 2886 2887 exp_sym_flag='-bexport' 2888 no_entry_flag='-bnoentry' 2889 fi 2890 2891 # When large executables or shared objects are built, AIX ld can 2892 # have problems creating the table of contents. If linking a library 2893 # or program results in "error TOC overflow" add -mminimal-toc to 2894 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2895 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2896 2897 _LT_AC_TAGVAR(archive_cmds, $1)='' 2898 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2899 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2900 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2901 2902 if test "$GXX" = yes; then 2903 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2904 # We only want to do this on AIX 4.2 and lower, the check 2905 # below for broken collect2 doesn't work under 4.3+ 2906 collect2name=`${CC} -print-prog-name=collect2` 2907 if test -f "$collect2name" && \ 2908 strings "$collect2name" | grep resolve_lib_name >/dev/null 2909 then 2910 # We have reworked collect2 2911 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2912 else 2913 # We have old collect2 2914 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2915 # It fails to find uninstalled libraries when the uninstalled 2916 # path is not listed in the libpath. Setting hardcode_minus_L 2917 # to unsupported forces relinking 2918 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2919 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2920 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2921 fi 2922 ;; 2923 esac 2924 shared_flag='-shared' 2925 if test "$aix_use_runtimelinking" = yes; then 2926 shared_flag="$shared_flag "'${wl}-G' 2927 fi 2928 else 2929 # not using gcc 2930 if test "$host_cpu" = ia64; then 2931 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2932 # chokes on -Wl,-G. The following line is correct: 2933 shared_flag='-G' 2934 else 2935 if test "$aix_use_runtimelinking" = yes; then 2936 shared_flag='${wl}-G' 2937 else 2938 shared_flag='${wl}-bM:SRE' 2939 fi 2940 fi 2941 fi 2942 2943 # It seems that -bexpall does not export symbols beginning with 2944 # underscore (_), so it is better to generate a list of symbols to export. 2945 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2946 if test "$aix_use_runtimelinking" = yes; then 2947 # Warning - without using the other runtime loading flags (-brtl), 2948 # -berok will link without error, but may produce a broken library. 2949 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2950 # Determine the default libpath from the value encoded in an empty executable. 2951 _LT_AC_SYS_LIBPATH_AIX 2952 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2953 2954 _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 $shared_flag" 2955 else 2956 if test "$host_cpu" = ia64; then 2957 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2958 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2959 _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" 2960 else 2961 # Determine the default libpath from the value encoded in an empty executable. 2962 _LT_AC_SYS_LIBPATH_AIX 2963 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2964 # Warning - without using the other run time loading flags, 2965 # -berok will link without error, but may produce a broken library. 2966 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2967 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2968 # Exported symbols can be pulled into shared objects from archives 2969 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2970 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2971 # This is similar to how AIX traditionally builds its shared libraries. 2972 _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' 2973 fi 2974 fi 2975 ;; 2976 2977 beos*) 2978 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 2979 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2980 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2981 # support --undefined. This deserves some investigation. FIXME 2982 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2983 else 2984 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2985 fi 2986 ;; 2987 2988 chorus*) 2989 case $cc_basename in 2990 *) 2991 # FIXME: insert proper C++ library support 2992 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2993 ;; 2994 esac 2995 ;; 2996 2997 cygwin* | mingw* | pw32*) 2998 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 2999 # as there is no search path for DLLs. 3000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3001 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3002 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3003 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3004 3005 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3006 _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' 3007 # If the export-symbols file already is a .def file (1st line 3008 # is EXPORTS), use it as is; otherwise, prepend... 3009 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3010 cp $export_symbols $output_objdir/$soname.def; 3011 else 3012 echo EXPORTS > $output_objdir/$soname.def; 3013 cat $export_symbols >> $output_objdir/$soname.def; 3014 fi~ 3015 $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' 3016 else 3017 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3018 fi 3019 ;; 3020 darwin* | rhapsody*) 3021 case $host_os in 3022 rhapsody* | darwin1.[[012]]) 3023 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3024 ;; 3025 *) # Darwin 1.3 on 3026 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3027 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3028 else 3029 case ${MACOSX_DEPLOYMENT_TARGET} in 3030 10.[[012]]) 3031 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3032 ;; 3033 10.*) 3034 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3035 ;; 3036 esac 3037 fi 3038 ;; 3039 esac 3040 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3041 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3042 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3043 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3044 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3045 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3046 3047 if test "$GXX" = yes ; then 3048 lt_int_apple_cc_single_mod=no 3049 output_verbose_link_cmd='echo' 3050 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3051 lt_int_apple_cc_single_mod=yes 3052 fi 3053 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3054 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3055 else 3056 _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' 3057 fi 3058 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3059 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3060 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3061 _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}' 3062 else 3063 _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}' 3064 fi 3065 _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}' 3066 else 3067 case $cc_basename in 3068 xlc*) 3069 output_verbose_link_cmd='echo' 3070 _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' 3071 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3072 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3073 _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}' 3074 _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}' 3075 ;; 3076 *) 3077 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3078 ;; 3079 esac 3080 fi 3081 ;; 3082 3083 dgux*) 3084 case $cc_basename in 3085 ec++*) 3086 # FIXME: insert proper C++ library support 3087 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3088 ;; 3089 ghcx*) 3090 # Green Hills C++ Compiler 3091 # FIXME: insert proper C++ library support 3092 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3093 ;; 3094 *) 3095 # FIXME: insert proper C++ library support 3096 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3097 ;; 3098 esac 3099 ;; 3100 freebsd[[12]]*) 3101 # C++ shared libraries reported to be fairly broken before switch to ELF 3102 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3103 ;; 3104 freebsd-elf*) 3105 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3106 ;; 3107 freebsd* | dragonfly*) 3108 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3109 # conventions 3110 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3111 ;; 3112 gnu*) 3113 ;; 3114 hpux9*) 3115 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3116 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3117 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3118 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3119 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3120 # but as the default 3121 # location of the library. 3122 3123 case $cc_basename in 3124 CC*) 3125 # FIXME: insert proper C++ library support 3126 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3127 ;; 3128 aCC*) 3129 _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 $lib' 3130 # Commands to make compiler produce verbose output that lists 3131 # what "hidden" libraries, object files and flags are used when 3132 # linking a shared library. 3133 # 3134 # There doesn't appear to be a way to prevent this compiler from 3135 # explicitly linking system object files so we need to strip them 3136 # from the output so that they don't get included in the library 3137 # dependencies. 3138 output_verbose_link_cmd='templist=`($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 $list' 3139 ;; 3140 *) 3141 if test "$GXX" = yes; then 3142 _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' 3143 else 3144 # FIXME: insert proper C++ library support 3145 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3146 fi 3147 ;; 3148 esac 3149 ;; 3150 hpux10*|hpux11*) 3151 if test $with_gnu_ld = no; then 3152 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3153 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3154 3155 case $host_cpu in 3156 hppa*64*|ia64*) 3157 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3158 ;; 3159 *) 3160 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3161 ;; 3162 esac 3163 fi 3164 case $host_cpu in 3165 hppa*64*|ia64*) 3166 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3167 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3168 ;; 3169 *) 3170 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3171 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3172 # but as the default 3173 # location of the library. 3174 ;; 3175 esac 3176 3177 case $cc_basename in 3178 CC*) 3179 # FIXME: insert proper C++ library support 3180 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3181 ;; 3182 aCC*) 3183 case $host_cpu in 3184 hppa*64*) 3185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3186 ;; 3187 ia64*) 3188 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3189 ;; 3190 *) 3191 _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 $compiler_flags' 3192 ;; 3193 esac 3194 # Commands to make compiler produce verbose output that lists 3195 # what "hidden" libraries, object files and flags are used when 3196 # linking a shared library. 3197 # 3198 # There doesn't appear to be a way to prevent this compiler from 3199 # explicitly linking system object files so we need to strip them 3200 # from the output so that they don't get included in the library 3201 # dependencies. 3202 output_verbose_link_cmd='templist=`($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 $list' 3203 ;; 3204 *) 3205 if test "$GXX" = yes; then 3206 if test $with_gnu_ld = no; then 3207 case $host_cpu in 3208 hppa*64*) 3209 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3210 ;; 3211 ia64*) 3212 _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' 3213 ;; 3214 *) 3215 _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' 3216 ;; 3217 esac 3218 fi 3219 else 3220 # FIXME: insert proper C++ library support 3221 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3222 fi 3223 ;; 3224 esac 3225 ;; 3226 interix3*) 3227 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3228 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3229 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3230 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3231 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3232 # Instead, shared libraries are loaded at an image base (0x10000000 by 3233 # default) and relocated if they conflict, which is a slow very memory 3234 # consuming and fragmenting process. To avoid this, we pick a random, 3235 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3236 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3237 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3238 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3239 ;; 3240 irix5* | irix6*) 3241 case $cc_basename in 3242 CC*) 3243 # SGI C++ 3244 _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' 3245 3246 # Archives containing C++ object files must be created using 3247 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3248 # necessary to make sure instantiated templates are included 3249 # in the archive. 3250 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3251 ;; 3252 *) 3253 if test "$GXX" = yes; then 3254 if test "$with_gnu_ld" = no; then 3255 _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' 3256 else 3257 _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' 3258 fi 3259 fi 3260 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3261 ;; 3262 esac 3263 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3264 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3265 ;; 3266 linux* | k*bsd*-gnu) 3267 case $cc_basename in 3268 KCC*) 3269 # Kuck and Associates, Inc. (KAI) C++ Compiler 3270 3271 # KCC will only create a shared library if the output file 3272 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3273 # to its proper name (with version) after linking. 3274 _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' 3275 _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 $lib' 3276 # Commands to make compiler produce verbose output that lists 3277 # what "hidden" libraries, object files and flags are used when 3278 # linking a shared library. 3279 # 3280 # There doesn't appear to be a way to prevent this compiler from 3281 # explicitly linking system object files so we need to strip them 3282 # from the output so that they don't get included in the library 3283 # dependencies. 3284 output_verbose_link_cmd='templist=`$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' 3285 3286 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3287 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3288 3289 # Archives containing C++ object files must be created using 3290 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3291 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3292 ;; 3293 icpc*) 3294 # Intel C++ 3295 with_gnu_ld=yes 3296 # version 8.0 and above of icpc choke on multiply defined symbols 3297 # if we add $predep_objects and $postdep_objects, however 7.1 and 3298 # earlier do not add the objects themselves. 3299 case `$CC -V 2>&1` in 3300 *"Version 7."*) 3301 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3302 _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' 3303 ;; 3304 *) # Version 8.0 or newer 3305 tmp_idyn= 3306 case $host_cpu in 3307 ia64*) tmp_idyn=' -i_dynamic';; 3308 esac 3309 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3310 _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' 3311 ;; 3312 esac 3313 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3314 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3315 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3316 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3317 ;; 3318 pgCC*) 3319 # Portland Group C++ compiler 3320 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3321 _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' 3322 3323 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3324 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3325 _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' 3326 ;; 3327 cxx*) 3328 # Compaq C++ 3329 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3330 _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' 3331 3332 runpath_var=LD_RUN_PATH 3333 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3334 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3335 3336 # Commands to make compiler produce verbose output that lists 3337 # what "hidden" libraries, object files and flags are used when 3338 # linking a shared library. 3339 # 3340 # There doesn't appear to be a way to prevent this compiler from 3341 # explicitly linking system object files so we need to strip them 3342 # from the output so that they don't get included in the library 3343 # dependencies. 3344 output_verbose_link_cmd='templist=`$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' 3345 ;; 3346 esac 3347 ;; 3348 lynxos*) 3349 # FIXME: insert proper C++ library support 3350 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3351 ;; 3352 m88k*) 3353 # FIXME: insert proper C++ library support 3354 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3355 ;; 3356 mvs*) 3357 case $cc_basename in 3358 cxx*) 3359 # FIXME: insert proper C++ library support 3360 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3361 ;; 3362 *) 3363 # FIXME: insert proper C++ library support 3364 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3365 ;; 3366 esac 3367 ;; 3368 netbsd* | netbsdelf*-gnu) 3369 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3370 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3371 wlarc= 3372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3373 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3374 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3375 fi 3376 # Workaround some broken pre-1.5 toolchains 3377 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3378 ;; 3379 openbsd2*) 3380 # C++ shared libraries are fairly broken 3381 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3382 ;; 3383 openbsd*) 3384 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3385 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3386 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3387 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3388 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3389 _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' 3390 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3391 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3392 fi 3393 output_verbose_link_cmd='echo' 3394 ;; 3395 osf3*) 3396 case $cc_basename in 3397 KCC*) 3398 # Kuck and Associates, Inc. (KAI) C++ Compiler 3399 3400 # KCC will only create a shared library if the output file 3401 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3402 # to its proper name (with version) after linking. 3403 _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' 3404 3405 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3406 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3407 3408 # Archives containing C++ object files must be created using 3409 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3410 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3411 3412 ;; 3413 RCC*) 3414 # Rational C++ 2.4.1 3415 # FIXME: insert proper C++ library support 3416 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3417 ;; 3418 cxx*) 3419 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3420 _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' 3421 3422 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3423 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3424 3425 # Commands to make compiler produce verbose output that lists 3426 # what "hidden" libraries, object files and flags are used when 3427 # linking a shared library. 3428 # 3429 # There doesn't appear to be a way to prevent this compiler from 3430 # explicitly linking system object files so we need to strip them 3431 # from the output so that they don't get included in the library 3432 # dependencies. 3433 output_verbose_link_cmd='templist=`$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 $list' 3434 ;; 3435 *) 3436 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3437 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3438 _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' 3439 3440 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3441 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3442 3443 # Commands to make compiler produce verbose output that lists 3444 # what "hidden" libraries, object files and flags are used when 3445 # linking a shared library. 3446 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3447 3448 else 3449 # FIXME: insert proper C++ library support 3450 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3451 fi 3452 ;; 3453 esac 3454 ;; 3455 osf4* | osf5*) 3456 case $cc_basename in 3457 KCC*) 3458 # Kuck and Associates, Inc. (KAI) C++ Compiler 3459 3460 # KCC will only create a shared library if the output file 3461 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3462 # to its proper name (with version) after linking. 3463 _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' 3464 3465 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3466 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3467 3468 # Archives containing C++ object files must be created using 3469 # the KAI C++ compiler. 3470 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3471 ;; 3472 RCC*) 3473 # Rational C++ 2.4.1 3474 # FIXME: insert proper C++ library support 3475 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3476 ;; 3477 cxx*) 3478 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3479 _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' 3480 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3481 echo "-hidden">> $lib.exp~ 3482 $CC -shared$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~ 3483 $rm $lib.exp' 3484 3485 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3486 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3487 3488 # Commands to make compiler produce verbose output that lists 3489 # what "hidden" libraries, object files and flags are used when 3490 # linking a shared library. 3491 # 3492 # There doesn't appear to be a way to prevent this compiler from 3493 # explicitly linking system object files so we need to strip them 3494 # from the output so that they don't get included in the library 3495 # dependencies. 3496 output_verbose_link_cmd='templist=`$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 $list' 3497 ;; 3498 *) 3499 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3500 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3501 _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' 3502 3503 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3504 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3505 3506 # Commands to make compiler produce verbose output that lists 3507 # what "hidden" libraries, object files and flags are used when 3508 # linking a shared library. 3509 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3510 3511 else 3512 # FIXME: insert proper C++ library support 3513 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3514 fi 3515 ;; 3516 esac 3517 ;; 3518 psos*) 3519 # FIXME: insert proper C++ library support 3520 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3521 ;; 3522 sunos4*) 3523 case $cc_basename in 3524 CC*) 3525 # Sun C++ 4.x 3526 # FIXME: insert proper C++ library support 3527 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3528 ;; 3529 lcc*) 3530 # Lucid 3531 # FIXME: insert proper C++ library support 3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3533 ;; 3534 *) 3535 # FIXME: insert proper C++ library support 3536 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3537 ;; 3538 esac 3539 ;; 3540 solaris*) 3541 case $cc_basename in 3542 CC*) 3543 # Sun C++ 4.2, 5.x and Centerline C++ 3544 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3545 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3546 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3547 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3548 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3549 3550 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3551 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3552 case $host_os in 3553 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3554 *) 3555 # The C++ compiler is used as linker so we must use $wl 3556 # flag to pass the commands to the underlying system 3557 # linker. We must also pass each convience library through 3558 # to the system linker between allextract/defaultextract. 3559 # The C++ compiler will combine linker options so we 3560 # cannot just pass the convience library names through 3561 # without $wl. 3562 # Supported since Solaris 2.6 (maybe 2.5.1?) 3563 _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' 3564 ;; 3565 esac 3566 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3567 3568 output_verbose_link_cmd='echo' 3569 3570 # Archives containing C++ object files must be created using 3571 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3572 # necessary to make sure instantiated templates are included 3573 # in the archive. 3574 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3575 ;; 3576 gcx*) 3577 # Green Hills C++ Compiler 3578 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3579 3580 # The C++ compiler must be used to create the archive. 3581 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3582 ;; 3583 *) 3584 # GNU C++ compiler with Solaris linker 3585 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3586 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3587 if $CC --version | grep -v '^2\.7' > /dev/null; then 3588 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3589 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3590 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3591 3592 # Commands to make compiler produce verbose output that lists 3593 # what "hidden" libraries, object files and flags are used when 3594 # linking a shared library. 3595 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3596 else 3597 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3598 # platform. 3599 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3600 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3601 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3602 3603 # Commands to make compiler produce verbose output that lists 3604 # what "hidden" libraries, object files and flags are used when 3605 # linking a shared library. 3606 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3607 fi 3608 3609 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3610 fi 3611 ;; 3612 esac 3613 ;; 3614 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3615 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3616 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3617 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3618 runpath_var='LD_RUN_PATH' 3619 3620 case $cc_basename in 3621 CC*) 3622 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3623 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3624 ;; 3625 *) 3626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3628 ;; 3629 esac 3630 ;; 3631 sysv5* | sco3.2v5* | sco5v6*) 3632 # Note: We can NOT use -z defs as we might desire, because we do not 3633 # link with -lc, and that would cause any symbols used from libc to 3634 # always be unresolved, which means just about no library would 3635 # ever link correctly. If we're not using GNU ld we use -z text 3636 # though, which does catch some bad symbols but isn't as heavy-handed 3637 # as -z defs. 3638 # For security reasons, it is highly recommended that you always 3639 # use absolute paths for naming shared libraries, and exclude the 3640 # DT_RUNPATH tag from executables and libraries. But doing so 3641 # requires that you compile everything twice, which is a pain. 3642 # So that behaviour is only enabled if SCOABSPATH is set to a 3643 # non-empty value in the environment. Most likely only useful for 3644 # creating official distributions of packages. 3645 # This is a hack until libtool officially supports absolute path 3646 # names for shared libraries. 3647 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3648 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3649 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3650 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3651 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3652 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3653 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3654 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3655 runpath_var='LD_RUN_PATH' 3656 3657 case $cc_basename in 3658 CC*) 3659 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3660 _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' 3661 ;; 3662 *) 3663 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3664 _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' 3665 ;; 3666 esac 3667 ;; 3668 tandem*) 3669 case $cc_basename in 3670 NCC*) 3671 # NonStop-UX NCC 3.20 3672 # FIXME: insert proper C++ library support 3673 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3674 ;; 3675 *) 3676 # FIXME: insert proper C++ library support 3677 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3678 ;; 3679 esac 3680 ;; 3681 vxworks*) 3682 # FIXME: insert proper C++ library support 3683 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3684 ;; 3685 *) 3686 # FIXME: insert proper C++ library support 3687 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3688 ;; 3689esac 3690AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3691test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3692 3693_LT_AC_TAGVAR(GCC, $1)="$GXX" 3694_LT_AC_TAGVAR(LD, $1)="$LD" 3695 3696AC_LIBTOOL_POSTDEP_PREDEP($1) 3697AC_LIBTOOL_PROG_COMPILER_PIC($1) 3698AC_LIBTOOL_PROG_CC_C_O($1) 3699AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3700AC_LIBTOOL_PROG_LD_SHLIBS($1) 3701AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3702AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3703 3704AC_LIBTOOL_CONFIG($1) 3705 3706AC_LANG_POP 3707CC=$lt_save_CC 3708LDCXX=$LD 3709LD=$lt_save_LD 3710GCC=$lt_save_GCC 3711with_gnu_ldcxx=$with_gnu_ld 3712with_gnu_ld=$lt_save_with_gnu_ld 3713lt_cv_path_LDCXX=$lt_cv_path_LD 3714lt_cv_path_LD=$lt_save_path_LD 3715lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3716lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3717])# AC_LIBTOOL_LANG_CXX_CONFIG 3718 3719# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3720# ------------------------------------ 3721# Figure out "hidden" library dependencies from verbose 3722# compiler output when linking a shared library. 3723# Parse the compiler output and extract the necessary 3724# objects, libraries and library flags. 3725AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3726dnl we can't use the lt_simple_compile_test_code here, 3727dnl because it contains code intended for an executable, 3728dnl not a library. It's possible we should let each 3729dnl tag define a new lt_????_link_test_code variable, 3730dnl but it's only used here... 3731ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3732int a; 3733void foo (void) { a = 0; } 3734EOF 3735],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3736class Foo 3737{ 3738public: 3739 Foo (void) { a = 0; } 3740private: 3741 int a; 3742}; 3743EOF 3744],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3745 subroutine foo 3746 implicit none 3747 integer*4 a 3748 a=0 3749 return 3750 end 3751EOF 3752],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3753public class foo { 3754 private int a; 3755 public void bar (void) { 3756 a = 0; 3757 } 3758}; 3759EOF 3760]) 3761dnl Parse the compiler output and extract the necessary 3762dnl objects, libraries and library flags. 3763if AC_TRY_EVAL(ac_compile); then 3764 # Parse the compiler output and extract the necessary 3765 # objects, libraries and library flags. 3766 3767 # Sentinel used to keep track of whether or not we are before 3768 # the conftest object file. 3769 pre_test_object_deps_done=no 3770 3771 # The `*' in the case matches for architectures that use `case' in 3772 # $output_verbose_cmd can trigger glob expansion during the loop 3773 # eval without this substitution. 3774 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3775 3776 for p in `eval $output_verbose_link_cmd`; do 3777 case $p in 3778 3779 -L* | -R* | -l*) 3780 # Some compilers place space between "-{L,R}" and the path. 3781 # Remove the space. 3782 if test $p = "-L" \ 3783 || test $p = "-R"; then 3784 prev=$p 3785 continue 3786 else 3787 prev= 3788 fi 3789 3790 if test "$pre_test_object_deps_done" = no; then 3791 case $p in 3792 -L* | -R*) 3793 # Internal compiler library paths should come after those 3794 # provided the user. The postdeps already come after the 3795 # user supplied libs so there is no need to process them. 3796 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3797 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3798 else 3799 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3800 fi 3801 ;; 3802 # The "-l" case would never come before the object being 3803 # linked, so don't bother handling this case. 3804 esac 3805 else 3806 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3807 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3808 else 3809 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3810 fi 3811 fi 3812 ;; 3813 3814 *.$objext) 3815 # This assumes that the test object file only shows up 3816 # once in the compiler output. 3817 if test "$p" = "conftest.$objext"; then 3818 pre_test_object_deps_done=yes 3819 continue 3820 fi 3821 3822 if test "$pre_test_object_deps_done" = no; then 3823 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3824 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3825 else 3826 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3827 fi 3828 else 3829 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3830 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3831 else 3832 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3833 fi 3834 fi 3835 ;; 3836 3837 *) ;; # Ignore the rest. 3838 3839 esac 3840 done 3841 3842 # Clean up. 3843 rm -f a.out a.exe 3844else 3845 echo "libtool.m4: error: problem compiling $1 test program" 3846fi 3847 3848$rm -f confest.$objext 3849 3850# PORTME: override above test on systems where it is broken 3851ifelse([$1],[CXX], 3852[case $host_os in 3853interix3*) 3854 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3855 # hack all around it, let's just trust "g++" to DTRT. 3856 _LT_AC_TAGVAR(predep_objects,$1)= 3857 _LT_AC_TAGVAR(postdep_objects,$1)= 3858 _LT_AC_TAGVAR(postdeps,$1)= 3859 ;; 3860 3861solaris*) 3862 case $cc_basename in 3863 CC*) 3864 # Adding this requires a known-good setup of shared libraries for 3865 # Sun compiler versions before 5.6, else PIC objects from an old 3866 # archive will be linked into the output, leading to subtle bugs. 3867 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3868 ;; 3869 esac 3870 ;; 3871esac 3872]) 3873 3874case " $_LT_AC_TAGVAR(postdeps, $1) " in 3875*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3876esac 3877])# AC_LIBTOOL_POSTDEP_PREDEP 3878 3879# AC_LIBTOOL_LANG_F77_CONFIG 3880# -------------------------- 3881# Ensure that the configuration vars for the C compiler are 3882# suitably defined. Those variables are subsequently used by 3883# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3884AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3885AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3886[AC_REQUIRE([AC_PROG_F77]) 3887AC_LANG_PUSH(Fortran 77) 3888 3889_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3890_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3891_LT_AC_TAGVAR(always_export_symbols, $1)=no 3892_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3893_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3894_LT_AC_TAGVAR(hardcode_direct, $1)=no 3895_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3896_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3897_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3898_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3899_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3900_LT_AC_TAGVAR(module_cmds, $1)= 3901_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3902_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3903_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3904_LT_AC_TAGVAR(no_undefined_flag, $1)= 3905_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3906_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3907 3908# Source file extension for f77 test sources. 3909ac_ext=f 3910 3911# Object file extension for compiled f77 test sources. 3912objext=o 3913_LT_AC_TAGVAR(objext, $1)=$objext 3914 3915# Code to be used in simple compile tests 3916lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3917 3918# Code to be used in simple link tests 3919lt_simple_link_test_code=" program t\n end\n" 3920 3921# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3922_LT_AC_SYS_COMPILER 3923 3924# save warnings/boilerplate of simple test code 3925_LT_COMPILER_BOILERPLATE 3926_LT_LINKER_BOILERPLATE 3927 3928# Allow CC to be a program name with arguments. 3929lt_save_CC="$CC" 3930CC=${F77-"f77"} 3931compiler=$CC 3932_LT_AC_TAGVAR(compiler, $1)=$CC 3933_LT_CC_BASENAME([$compiler]) 3934 3935AC_MSG_CHECKING([if libtool supports shared libraries]) 3936AC_MSG_RESULT([$can_build_shared]) 3937 3938AC_MSG_CHECKING([whether to build shared libraries]) 3939test "$can_build_shared" = "no" && enable_shared=no 3940 3941# On AIX, shared libraries and static libraries use the same namespace, and 3942# are all built from PIC. 3943case $host_os in 3944aix3*) 3945 test "$enable_shared" = yes && enable_static=no 3946 if test -n "$RANLIB"; then 3947 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3948 postinstall_cmds='$RANLIB $lib' 3949 fi 3950 ;; 3951aix4* | aix5*) 3952 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3953 test "$enable_shared" = yes && enable_static=no 3954 fi 3955 ;; 3956esac 3957AC_MSG_RESULT([$enable_shared]) 3958 3959AC_MSG_CHECKING([whether to build static libraries]) 3960# Make sure either enable_shared or enable_static is yes. 3961test "$enable_shared" = yes || enable_static=yes 3962AC_MSG_RESULT([$enable_static]) 3963 3964_LT_AC_TAGVAR(GCC, $1)="$G77" 3965_LT_AC_TAGVAR(LD, $1)="$LD" 3966 3967AC_LIBTOOL_PROG_COMPILER_PIC($1) 3968AC_LIBTOOL_PROG_CC_C_O($1) 3969AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3970AC_LIBTOOL_PROG_LD_SHLIBS($1) 3971AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3972AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3973 3974AC_LIBTOOL_CONFIG($1) 3975 3976AC_LANG_POP 3977CC="$lt_save_CC" 3978])# AC_LIBTOOL_LANG_F77_CONFIG 3979 3980 3981# AC_LIBTOOL_LANG_GCJ_CONFIG 3982# -------------------------- 3983# Ensure that the configuration vars for the C compiler are 3984# suitably defined. Those variables are subsequently used by 3985# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3986AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3987AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3988[AC_LANG_SAVE 3989 3990# Source file extension for Java test sources. 3991ac_ext=java 3992 3993# Object file extension for compiled Java test sources. 3994objext=o 3995_LT_AC_TAGVAR(objext, $1)=$objext 3996 3997# Code to be used in simple compile tests 3998lt_simple_compile_test_code="class foo {}\n" 3999 4000# Code to be used in simple link tests 4001lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4002 4003# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4004_LT_AC_SYS_COMPILER 4005 4006# save warnings/boilerplate of simple test code 4007_LT_COMPILER_BOILERPLATE 4008_LT_LINKER_BOILERPLATE 4009 4010# Allow CC to be a program name with arguments. 4011lt_save_CC="$CC" 4012CC=${GCJ-"gcj"} 4013compiler=$CC 4014_LT_AC_TAGVAR(compiler, $1)=$CC 4015_LT_CC_BASENAME([$compiler]) 4016 4017# GCJ did not exist at the time GCC didn't implicitly link libc in. 4018_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4019 4020_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4021 4022AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4023AC_LIBTOOL_PROG_COMPILER_PIC($1) 4024AC_LIBTOOL_PROG_CC_C_O($1) 4025AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4026AC_LIBTOOL_PROG_LD_SHLIBS($1) 4027AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4028AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4029 4030AC_LIBTOOL_CONFIG($1) 4031 4032AC_LANG_RESTORE 4033CC="$lt_save_CC" 4034])# AC_LIBTOOL_LANG_GCJ_CONFIG 4035 4036 4037# AC_LIBTOOL_LANG_RC_CONFIG 4038# ------------------------- 4039# Ensure that the configuration vars for the Windows resource compiler are 4040# suitably defined. Those variables are subsequently used by 4041# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4042AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4043AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4044[AC_LANG_SAVE 4045 4046# Source file extension for RC test sources. 4047ac_ext=rc 4048 4049# Object file extension for compiled RC test sources. 4050objext=o 4051_LT_AC_TAGVAR(objext, $1)=$objext 4052 4053# Code to be used in simple compile tests 4054lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4055 4056# Code to be used in simple link tests 4057lt_simple_link_test_code="$lt_simple_compile_test_code" 4058 4059# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4060_LT_AC_SYS_COMPILER 4061 4062# save warnings/boilerplate of simple test code 4063_LT_COMPILER_BOILERPLATE 4064_LT_LINKER_BOILERPLATE 4065 4066# Allow CC to be a program name with arguments. 4067lt_save_CC="$CC" 4068CC=${RC-"windres"} 4069compiler=$CC 4070_LT_AC_TAGVAR(compiler, $1)=$CC 4071_LT_CC_BASENAME([$compiler]) 4072_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4073 4074AC_LIBTOOL_CONFIG($1) 4075 4076AC_LANG_RESTORE 4077CC="$lt_save_CC" 4078])# AC_LIBTOOL_LANG_RC_CONFIG 4079 4080 4081# AC_LIBTOOL_CONFIG([TAGNAME]) 4082# ---------------------------- 4083# If TAGNAME is not passed, then create an initial libtool script 4084# with a default configuration from the untagged config vars. Otherwise 4085# add code to config.status for appending the configuration named by 4086# TAGNAME from the matching tagged config vars. 4087AC_DEFUN([AC_LIBTOOL_CONFIG], 4088[# The else clause should only fire when bootstrapping the 4089# libtool distribution, otherwise you forgot to ship ltmain.sh 4090# with your package, and you will get complaints that there are 4091# no rules to generate ltmain.sh. 4092if test -f "$ltmain"; then 4093 # See if we are running on zsh, and set the options which allow our commands through 4094 # without removal of \ escapes. 4095 if test -n "${ZSH_VERSION+set}" ; then 4096 setopt NO_GLOB_SUBST 4097 fi 4098 # Now quote all the things that may contain metacharacters while being 4099 # careful not to overquote the AC_SUBSTed values. We take copies of the 4100 # variables and quote the copies for generation of the libtool script. 4101 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4102 SED SHELL STRIP \ 4103 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4104 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4105 deplibs_check_method reload_flag reload_cmds need_locks \ 4106 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4107 lt_cv_sys_global_symbol_to_c_name_address \ 4108 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4109 old_postinstall_cmds old_postuninstall_cmds \ 4110 _LT_AC_TAGVAR(compiler, $1) \ 4111 _LT_AC_TAGVAR(CC, $1) \ 4112 _LT_AC_TAGVAR(LD, $1) \ 4113 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4115 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4116 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4117 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4118 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4119 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4120 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4121 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4122 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4123 _LT_AC_TAGVAR(predep_objects, $1) \ 4124 _LT_AC_TAGVAR(postdep_objects, $1) \ 4125 _LT_AC_TAGVAR(predeps, $1) \ 4126 _LT_AC_TAGVAR(postdeps, $1) \ 4127 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4128 _LT_AC_TAGVAR(archive_cmds, $1) \ 4129 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4130 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4131 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4132 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4133 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4134 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4135 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4136 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4137 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4138 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4139 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4140 _LT_AC_TAGVAR(module_cmds, $1) \ 4141 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4142 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4143 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4144 _LT_AC_TAGVAR(include_expsyms, $1); do 4145 4146 case $var in 4147 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4148 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4149 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4150 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4151 _LT_AC_TAGVAR(module_cmds, $1) | \ 4152 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4153 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4154 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4155 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4156 postinstall_cmds | postuninstall_cmds | \ 4157 old_postinstall_cmds | old_postuninstall_cmds | \ 4158 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4159 # Double-quote double-evaled strings. 4160 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4161 ;; 4162 *) 4163 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4164 ;; 4165 esac 4166 done 4167 4168 case $lt_echo in 4169 *'\[$]0 --fallback-echo"') 4170 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4171 ;; 4172 esac 4173 4174ifelse([$1], [], 4175 [cfgfile="${ofile}T" 4176 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4177 $rm -f "$cfgfile" 4178 AC_MSG_NOTICE([creating $ofile])], 4179 [cfgfile="$ofile"]) 4180 4181 cat <<__EOF__ >> "$cfgfile" 4182ifelse([$1], [], 4183[#! $SHELL 4184 4185# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4186# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4187# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4188# 4189# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4190# Free Software Foundation, Inc. 4191# 4192# This file is part of GNU Libtool: 4193# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4194# 4195# This program is free software; you can redistribute it and/or modify 4196# it under the terms of the GNU General Public License as published by 4197# the Free Software Foundation; either version 2 of the License, or 4198# (at your option) any later version. 4199# 4200# This program is distributed in the hope that it will be useful, but 4201# WITHOUT ANY WARRANTY; without even the implied warranty of 4202# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4203# General Public License for more details. 4204# 4205# You should have received a copy of the GNU General Public License 4206# along with this program; if not, write to the Free Software 4207# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4208# 4209# As a special exception to the GNU General Public License, if you 4210# distribute this file as part of a program that contains a 4211# configuration script generated by Autoconf, you may include it under 4212# the same distribution terms that you use for the rest of that program. 4213 4214# A sed program that does not truncate output. 4215SED=$lt_SED 4216 4217# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4218Xsed="$SED -e 1s/^X//" 4219 4220# The HP-UX ksh and POSIX shell print the target directory to stdout 4221# if CDPATH is set. 4222(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4223 4224# The names of the tagged configurations supported by this script. 4225available_tags= 4226 4227# ### BEGIN LIBTOOL CONFIG], 4228[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4229 4230# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4231 4232# Shell to use when invoking shell scripts. 4233SHELL=$lt_SHELL 4234 4235# Whether or not to build shared libraries. 4236build_libtool_libs=$enable_shared 4237 4238# Whether or not to build static libraries. 4239build_old_libs=$enable_static 4240 4241# Whether or not to add -lc for building shared libraries. 4242build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4243 4244# Whether or not to disallow shared libs when runtime libs are static 4245allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4246 4247# Whether or not to optimize for fast installation. 4248fast_install=$enable_fast_install 4249 4250# The host system. 4251host_alias=$host_alias 4252host=$host 4253host_os=$host_os 4254 4255# The build system. 4256build_alias=$build_alias 4257build=$build 4258build_os=$build_os 4259 4260# An echo program that does not interpret backslashes. 4261echo=$lt_echo 4262 4263# The archiver. 4264AR=$lt_AR 4265AR_FLAGS=$lt_AR_FLAGS 4266 4267# A C compiler. 4268LTCC=$lt_LTCC 4269 4270# LTCC compiler flags. 4271LTCFLAGS=$lt_LTCFLAGS 4272 4273# A language-specific compiler. 4274CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4275 4276# Is the compiler the GNU C compiler? 4277with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4278 4279# An ERE matcher. 4280EGREP=$lt_EGREP 4281 4282# The linker used to build libraries. 4283LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4284 4285# Whether we need hard or soft links. 4286LN_S=$lt_LN_S 4287 4288# A BSD-compatible nm program. 4289NM=$lt_NM 4290 4291# A symbol stripping program 4292STRIP=$lt_STRIP 4293 4294# Used to examine libraries when file_magic_cmd begins "file" 4295MAGIC_CMD=$MAGIC_CMD 4296 4297# Used on cygwin: DLL creation program. 4298DLLTOOL="$DLLTOOL" 4299 4300# Used on cygwin: object dumper. 4301OBJDUMP="$OBJDUMP" 4302 4303# Used on cygwin: assembler. 4304AS="$AS" 4305 4306# The name of the directory that contains temporary libtool files. 4307objdir=$objdir 4308 4309# How to create reloadable object files. 4310reload_flag=$lt_reload_flag 4311reload_cmds=$lt_reload_cmds 4312 4313# How to pass a linker flag through the compiler. 4314wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4315 4316# Object file suffix (normally "o"). 4317objext="$ac_objext" 4318 4319# Old archive suffix (normally "a"). 4320libext="$libext" 4321 4322# Shared library suffix (normally ".so"). 4323shrext_cmds='$shrext_cmds' 4324 4325# Executable file suffix (normally ""). 4326exeext="$exeext" 4327 4328# Additional compiler flags for building library objects. 4329pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4330pic_mode=$pic_mode 4331 4332# What is the maximum length of a command? 4333max_cmd_len=$lt_cv_sys_max_cmd_len 4334 4335# Does compiler simultaneously support -c and -o options? 4336compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4337 4338# Must we lock files when doing compilation? 4339need_locks=$lt_need_locks 4340 4341# Do we need the lib prefix for modules? 4342need_lib_prefix=$need_lib_prefix 4343 4344# Do we need a version for libraries? 4345need_version=$need_version 4346 4347# Whether dlopen is supported. 4348dlopen_support=$enable_dlopen 4349 4350# Whether dlopen of programs is supported. 4351dlopen_self=$enable_dlopen_self 4352 4353# Whether dlopen of statically linked programs is supported. 4354dlopen_self_static=$enable_dlopen_self_static 4355 4356# Compiler flag to prevent dynamic linking. 4357link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4358 4359# Compiler flag to turn off builtin functions. 4360no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4361 4362# Compiler flag to allow reflexive dlopens. 4363export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4364 4365# Compiler flag to generate shared objects directly from archives. 4366whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4367 4368# Compiler flag to generate thread-safe objects. 4369thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4370 4371# Library versioning type. 4372version_type=$version_type 4373 4374# Format of library name prefix. 4375libname_spec=$lt_libname_spec 4376 4377# List of archive names. First name is the real one, the rest are links. 4378# The last name is the one that the linker finds with -lNAME. 4379library_names_spec=$lt_library_names_spec 4380 4381# The coded name of the library, if different from the real name. 4382soname_spec=$lt_soname_spec 4383 4384# Commands used to build and install an old-style archive. 4385RANLIB=$lt_RANLIB 4386old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4387old_postinstall_cmds=$lt_old_postinstall_cmds 4388old_postuninstall_cmds=$lt_old_postuninstall_cmds 4389 4390# Create an old-style archive from a shared archive. 4391old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4392 4393# Create a temporary old-style archive to link instead of a shared archive. 4394old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4395 4396# Commands used to build and install a shared archive. 4397archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4398archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4399postinstall_cmds=$lt_postinstall_cmds 4400postuninstall_cmds=$lt_postuninstall_cmds 4401 4402# Commands used to build a loadable module (assumed same as above if empty) 4403module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4404module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4405 4406# Commands to strip libraries. 4407old_striplib=$lt_old_striplib 4408striplib=$lt_striplib 4409 4410# Dependencies to place before the objects being linked to create a 4411# shared library. 4412predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4413 4414# Dependencies to place after the objects being linked to create a 4415# shared library. 4416postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4417 4418# Dependencies to place before the objects being linked to create a 4419# shared library. 4420predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4421 4422# Dependencies to place after the objects being linked to create a 4423# shared library. 4424postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4425 4426# The library search path used internally by the compiler when linking 4427# a shared library. 4428compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4429 4430# Method to check whether dependent libraries are shared objects. 4431deplibs_check_method=$lt_deplibs_check_method 4432 4433# Command to use when deplibs_check_method == file_magic. 4434file_magic_cmd=$lt_file_magic_cmd 4435 4436# Flag that allows shared libraries with undefined symbols to be built. 4437allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4438 4439# Flag that forces no undefined symbols. 4440no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4441 4442# Commands used to finish a libtool library installation in a directory. 4443finish_cmds=$lt_finish_cmds 4444 4445# Same as above, but a single script fragment to be evaled but not shown. 4446finish_eval=$lt_finish_eval 4447 4448# Take the output of nm and produce a listing of raw symbols and C names. 4449global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4450 4451# Transform the output of nm in a proper C declaration 4452global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4453 4454# Transform the output of nm in a C name address pair 4455global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4456 4457# This is the shared library runtime path variable. 4458runpath_var=$runpath_var 4459 4460# This is the shared library path variable. 4461shlibpath_var=$shlibpath_var 4462 4463# Is shlibpath searched before the hard-coded library search path? 4464shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4465 4466# How to hardcode a shared library path into an executable. 4467hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4468 4469# Whether we should hardcode library paths into libraries. 4470hardcode_into_libs=$hardcode_into_libs 4471 4472# Flag to hardcode \$libdir into a binary during linking. 4473# This must work even if \$libdir does not exist. 4474hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4475 4476# If ld is used when linking, flag to hardcode \$libdir into 4477# a binary during linking. This must work even if \$libdir does 4478# not exist. 4479hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4480 4481# Whether we need a single -rpath flag with a separated argument. 4482hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4483 4484# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4485# resulting binary. 4486hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4487 4488# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4489# resulting binary. 4490hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4491 4492# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4493# the resulting binary. 4494hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4495 4496# Set to yes if building a shared library automatically hardcodes DIR into the library 4497# and all subsequent libraries and executables linked against it. 4498hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4499 4500# Variables whose values should be saved in libtool wrapper scripts and 4501# restored at relink time. 4502variables_saved_for_relink="$variables_saved_for_relink" 4503 4504# Whether libtool must link a program against all its dependency libraries. 4505link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4506 4507# Compile-time system search path for libraries 4508sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4509 4510# Run-time system search path for libraries 4511sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4512 4513# Fix the shell variable \$srcfile for the compiler. 4514fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4515 4516# Set to yes if exported symbols are required. 4517always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4518 4519# The commands to list exported symbols. 4520export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4521 4522# The commands to extract the exported symbol list from a shared archive. 4523extract_expsyms_cmds=$lt_extract_expsyms_cmds 4524 4525# Symbols that should not be listed in the preloaded symbols. 4526exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4527 4528# Symbols that must always be exported. 4529include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4530 4531ifelse([$1],[], 4532[# ### END LIBTOOL CONFIG], 4533[# ### END LIBTOOL TAG CONFIG: $tagname]) 4534 4535__EOF__ 4536 4537ifelse([$1],[], [ 4538 case $host_os in 4539 aix3*) 4540 cat <<\EOF >> "$cfgfile" 4541 4542# AIX sometimes has problems with the GCC collect2 program. For some 4543# reason, if we set the COLLECT_NAMES environment variable, the problems 4544# vanish in a puff of smoke. 4545if test "X${COLLECT_NAMES+set}" != Xset; then 4546 COLLECT_NAMES= 4547 export COLLECT_NAMES 4548fi 4549EOF 4550 ;; 4551 esac 4552 4553 # We use sed instead of cat because bash on DJGPP gets confused if 4554 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4555 # text mode, it properly converts lines to CR/LF. This bash problem 4556 # is reportedly fixed, but why not run on old versions too? 4557 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4558 4559 mv -f "$cfgfile" "$ofile" || \ 4560 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4561 chmod +x "$ofile" 4562]) 4563else 4564 # If there is no Makefile yet, we rely on a make rule to execute 4565 # `config.status --recheck' to rerun these tests and create the 4566 # libtool script then. 4567 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4568 if test -f "$ltmain_in"; then 4569 test -f Makefile && make "$ltmain" 4570 fi 4571fi 4572])# AC_LIBTOOL_CONFIG 4573 4574 4575# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4576# ------------------------------------------- 4577AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4578[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4579 4580_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4581 4582if test "$GCC" = yes; then 4583 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4584 4585 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4586 lt_cv_prog_compiler_rtti_exceptions, 4587 [-fno-rtti -fno-exceptions], [], 4588 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4589fi 4590])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4591 4592 4593# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4594# --------------------------------- 4595AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4596[AC_REQUIRE([AC_CANONICAL_HOST]) 4597AC_REQUIRE([AC_PROG_NM]) 4598AC_REQUIRE([AC_OBJEXT]) 4599# Check for command to grab the raw symbol name followed by C symbol from nm. 4600AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4601AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4602[ 4603# These are sane defaults that work on at least a few old systems. 4604# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4605 4606# Character class describing NM global symbol codes. 4607symcode='[[BCDEGRST]]' 4608 4609# Regexp to match symbols that can be accessed directly from C. 4610sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4611 4612# Transform an extracted symbol line into a proper C declaration 4613lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4614 4615# Transform an extracted symbol line into symbol name and symbol address 4616lt_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'" 4617 4618# Define system-specific variables. 4619case $host_os in 4620aix*) 4621 symcode='[[BCDT]]' 4622 ;; 4623cygwin* | mingw* | pw32*) 4624 symcode='[[ABCDGISTW]]' 4625 ;; 4626hpux*) # Its linker distinguishes data from code symbols 4627 if test "$host_cpu" = ia64; then 4628 symcode='[[ABCDEGRST]]' 4629 fi 4630 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4631 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4632 ;; 4633linux* | k*bsd*-gnu) 4634 if test "$host_cpu" = ia64; then 4635 symcode='[[ABCDGIRSTW]]' 4636 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4637 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'" 4638 fi 4639 ;; 4640irix* | nonstopux*) 4641 symcode='[[BCDEGRST]]' 4642 ;; 4643osf*) 4644 symcode='[[BCDEGQRST]]' 4645 ;; 4646solaris*) 4647 symcode='[[BDRT]]' 4648 ;; 4649sco3.2v5*) 4650 symcode='[[DT]]' 4651 ;; 4652sysv4.2uw2*) 4653 symcode='[[DT]]' 4654 ;; 4655sysv5* | sco5v6* | unixware* | OpenUNIX*) 4656 symcode='[[ABDT]]' 4657 ;; 4658sysv4) 4659 symcode='[[DFNSTU]]' 4660 ;; 4661esac 4662 4663# Handle CRLF in mingw tool chain 4664opt_cr= 4665case $build_os in 4666mingw*) 4667 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4668 ;; 4669esac 4670 4671# If we're using GNU nm, then use its standard symbol codes. 4672case `$NM -V 2>&1` in 4673*GNU* | *'with BFD'*) 4674 symcode='[[ABCDGIRSTW]]' ;; 4675esac 4676 4677# Try without a prefix undercore, then with it. 4678for ac_symprfx in "" "_"; do 4679 4680 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4681 symxfrm="\\1 $ac_symprfx\\2 \\2" 4682 4683 # Write the raw and C identifiers. 4684 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4685 4686 # Check to see that the pipe works correctly. 4687 pipe_works=no 4688 4689 rm -f conftest* 4690 cat > conftest.$ac_ext <<EOF 4691#ifdef __cplusplus 4692extern "C" { 4693#endif 4694char nm_test_var; 4695void nm_test_func(){} 4696#ifdef __cplusplus 4697} 4698#endif 4699int main(){nm_test_var='a';nm_test_func();return(0);} 4700EOF 4701 4702 if AC_TRY_EVAL(ac_compile); then 4703 # Now try to grab the symbols. 4704 nlist=conftest.nm 4705 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4706 # Try sorting and uniquifying the output. 4707 if sort "$nlist" | uniq > "$nlist"T; then 4708 mv -f "$nlist"T "$nlist" 4709 else 4710 rm -f "$nlist"T 4711 fi 4712 4713 # Make sure that we snagged all the symbols we need. 4714 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4715 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4716 cat <<EOF > conftest.$ac_ext 4717#ifdef __cplusplus 4718extern "C" { 4719#endif 4720 4721EOF 4722 # Now generate the symbol file. 4723 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4724 4725 cat <<EOF >> conftest.$ac_ext 4726#if defined (__STDC__) && __STDC__ 4727# define lt_ptr_t void * 4728#else 4729# define lt_ptr_t char * 4730# define const 4731#endif 4732 4733/* The mapping between symbol names and symbols. */ 4734const struct { 4735 const char *name; 4736 lt_ptr_t address; 4737} 4738lt_preloaded_symbols[[]] = 4739{ 4740EOF 4741 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4742 cat <<\EOF >> conftest.$ac_ext 4743 {0, (lt_ptr_t) 0} 4744}; 4745 4746#ifdef __cplusplus 4747} 4748#endif 4749EOF 4750 # Now try linking the two files. 4751 mv conftest.$ac_objext conftstm.$ac_objext 4752 lt_save_LIBS="$LIBS" 4753 lt_save_CFLAGS="$CFLAGS" 4754 LIBS="conftstm.$ac_objext" 4755 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4756 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4757 pipe_works=yes 4758 fi 4759 LIBS="$lt_save_LIBS" 4760 CFLAGS="$lt_save_CFLAGS" 4761 else 4762 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4763 fi 4764 else 4765 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4766 fi 4767 else 4768 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4769 fi 4770 else 4771 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4772 cat conftest.$ac_ext >&5 4773 fi 4774 rm -f conftest* conftst* 4775 4776 # Do not use the global_symbol_pipe unless it works. 4777 if test "$pipe_works" = yes; then 4778 break 4779 else 4780 lt_cv_sys_global_symbol_pipe= 4781 fi 4782done 4783]) 4784if test -z "$lt_cv_sys_global_symbol_pipe"; then 4785 lt_cv_sys_global_symbol_to_cdecl= 4786fi 4787if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4788 AC_MSG_RESULT(failed) 4789else 4790 AC_MSG_RESULT(ok) 4791fi 4792]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4793 4794 4795# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4796# --------------------------------------- 4797AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4798[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4799_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4800_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4801 4802AC_MSG_CHECKING([for $compiler option to produce PIC]) 4803 ifelse([$1],[CXX],[ 4804 # C++ specific cases for pic, static, wl, etc. 4805 if test "$GXX" = yes; then 4806 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4807 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4808 4809 case $host_os in 4810 aix*) 4811 # All AIX code is PIC. 4812 if test "$host_cpu" = ia64; then 4813 # AIX 5 now supports IA64 processor 4814 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4815 fi 4816 ;; 4817 amigaos*) 4818 # FIXME: we need at least 68020 code to build shared libraries, but 4819 # adding the `-m68020' flag to GCC prevents building anything better, 4820 # like `-m68040'. 4821 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4822 ;; 4823 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4824 # PIC is the default for these OSes. 4825 ;; 4826 mingw* | os2* | pw32*) 4827 # This hack is so that the source file can tell whether it is being 4828 # built for inclusion in a dll (and should export symbols for example). 4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4830 ;; 4831 darwin* | rhapsody*) 4832 # PIC is the default on this platform 4833 # Common symbols not allowed in MH_DYLIB files 4834 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4835 ;; 4836 *djgpp*) 4837 # DJGPP does not support shared libraries at all 4838 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4839 ;; 4840 interix3*) 4841 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4842 # Instead, we relocate shared libraries at runtime. 4843 ;; 4844 sysv4*MP*) 4845 if test -d /usr/nec; then 4846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4847 fi 4848 ;; 4849 hpux*) 4850 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4851 # not for PA HP-UX. 4852 case $host_cpu in 4853 hppa*64*|ia64*) 4854 ;; 4855 *) 4856 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4857 ;; 4858 esac 4859 ;; 4860 *) 4861 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4862 ;; 4863 esac 4864 else 4865 case $host_os in 4866 aix4* | aix5*) 4867 # All AIX code is PIC. 4868 if test "$host_cpu" = ia64; then 4869 # AIX 5 now supports IA64 processor 4870 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4871 else 4872 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4873 fi 4874 ;; 4875 chorus*) 4876 case $cc_basename in 4877 cxch68*) 4878 # Green Hills C++ Compiler 4879 # _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" 4880 ;; 4881 esac 4882 ;; 4883 darwin*) 4884 # PIC is the default on this platform 4885 # Common symbols not allowed in MH_DYLIB files 4886 case $cc_basename in 4887 xlc*) 4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4889 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4890 ;; 4891 esac 4892 ;; 4893 dgux*) 4894 case $cc_basename in 4895 ec++*) 4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4897 ;; 4898 ghcx*) 4899 # Green Hills C++ Compiler 4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4901 ;; 4902 *) 4903 ;; 4904 esac 4905 ;; 4906 freebsd* | dragonfly*) 4907 # FreeBSD uses GNU C++ 4908 ;; 4909 hpux9* | hpux10* | hpux11*) 4910 case $cc_basename in 4911 CC*) 4912 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4914 if test "$host_cpu" != ia64; then 4915 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4916 fi 4917 ;; 4918 aCC*) 4919 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4920 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4921 case $host_cpu in 4922 hppa*64*|ia64*) 4923 # +Z the default 4924 ;; 4925 *) 4926 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4927 ;; 4928 esac 4929 ;; 4930 *) 4931 ;; 4932 esac 4933 ;; 4934 interix*) 4935 # This is c89, which is MS Visual C++ (no shared libs) 4936 # Anyone wants to do a port? 4937 ;; 4938 irix5* | irix6* | nonstopux*) 4939 case $cc_basename in 4940 CC*) 4941 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4942 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4943 # CC pic flag -KPIC is the default. 4944 ;; 4945 *) 4946 ;; 4947 esac 4948 ;; 4949 linux* | k*bsd*-gnu) 4950 case $cc_basename in 4951 KCC*) 4952 # KAI C++ Compiler 4953 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4954 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4955 ;; 4956 icpc* | ecpc*) 4957 # Intel C++ 4958 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4960 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4961 ;; 4962 pgCC*) 4963 # Portland Group C++ compiler. 4964 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4965 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4966 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4967 ;; 4968 cxx*) 4969 # Compaq C++ 4970 # Make sure the PIC flag is empty. It appears that all Alpha 4971 # Linux and Compaq Tru64 Unix objects are PIC. 4972 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4973 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4974 ;; 4975 *) 4976 ;; 4977 esac 4978 ;; 4979 lynxos*) 4980 ;; 4981 m88k*) 4982 ;; 4983 mvs*) 4984 case $cc_basename in 4985 cxx*) 4986 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4987 ;; 4988 *) 4989 ;; 4990 esac 4991 ;; 4992 netbsd* | netbsdelf*-gnu) 4993 ;; 4994 osf3* | osf4* | osf5*) 4995 case $cc_basename in 4996 KCC*) 4997 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4998 ;; 4999 RCC*) 5000 # Rational C++ 2.4.1 5001 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5002 ;; 5003 cxx*) 5004 # Digital/Compaq C++ 5005 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5006 # Make sure the PIC flag is empty. It appears that all Alpha 5007 # Linux and Compaq Tru64 Unix objects are PIC. 5008 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5009 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5010 ;; 5011 *) 5012 ;; 5013 esac 5014 ;; 5015 psos*) 5016 ;; 5017 solaris*) 5018 case $cc_basename in 5019 CC*) 5020 # Sun C++ 4.2, 5.x and Centerline C++ 5021 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5022 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5023 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5024 ;; 5025 gcx*) 5026 # Green Hills C++ Compiler 5027 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5028 ;; 5029 *) 5030 ;; 5031 esac 5032 ;; 5033 sunos4*) 5034 case $cc_basename in 5035 CC*) 5036 # Sun C++ 4.x 5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5038 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5039 ;; 5040 lcc*) 5041 # Lucid 5042 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5043 ;; 5044 *) 5045 ;; 5046 esac 5047 ;; 5048 tandem*) 5049 case $cc_basename in 5050 NCC*) 5051 # NonStop-UX NCC 3.20 5052 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5053 ;; 5054 *) 5055 ;; 5056 esac 5057 ;; 5058 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5059 case $cc_basename in 5060 CC*) 5061 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5062 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5063 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5064 ;; 5065 esac 5066 ;; 5067 vxworks*) 5068 ;; 5069 *) 5070 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5071 ;; 5072 esac 5073 fi 5074], 5075[ 5076 if test "$GCC" = yes; then 5077 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5078 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5079 5080 case $host_os in 5081 aix*) 5082 # All AIX code is PIC. 5083 if test "$host_cpu" = ia64; then 5084 # AIX 5 now supports IA64 processor 5085 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5086 fi 5087 ;; 5088 5089 amigaos*) 5090 # FIXME: we need at least 68020 code to build shared libraries, but 5091 # adding the `-m68020' flag to GCC prevents building anything better, 5092 # like `-m68040'. 5093 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5094 ;; 5095 5096 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5097 # PIC is the default for these OSes. 5098 ;; 5099 5100 mingw* | pw32* | os2*) 5101 # This hack is so that the source file can tell whether it is being 5102 # built for inclusion in a dll (and should export symbols for example). 5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5104 ;; 5105 5106 darwin* | rhapsody*) 5107 # PIC is the default on this platform 5108 # Common symbols not allowed in MH_DYLIB files 5109 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5110 ;; 5111 5112 interix3*) 5113 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5114 # Instead, we relocate shared libraries at runtime. 5115 ;; 5116 5117 msdosdjgpp*) 5118 # Just because we use GCC doesn't mean we suddenly get shared libraries 5119 # on systems that don't support them. 5120 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5121 enable_shared=no 5122 ;; 5123 5124 sysv4*MP*) 5125 if test -d /usr/nec; then 5126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5127 fi 5128 ;; 5129 5130 hpux*) 5131 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5132 # not for PA HP-UX. 5133 case $host_cpu in 5134 hppa*64*|ia64*) 5135 # +Z the default 5136 ;; 5137 *) 5138 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5139 ;; 5140 esac 5141 ;; 5142 5143 *) 5144 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5145 ;; 5146 esac 5147 else 5148 # PORTME Check for flag to pass linker flags through the system compiler. 5149 case $host_os in 5150 aix*) 5151 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5152 if test "$host_cpu" = ia64; then 5153 # AIX 5 now supports IA64 processor 5154 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5155 else 5156 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5157 fi 5158 ;; 5159 darwin*) 5160 # PIC is the default on this platform 5161 # Common symbols not allowed in MH_DYLIB files 5162 case $cc_basename in 5163 xlc*) 5164 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5165 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5166 ;; 5167 esac 5168 ;; 5169 5170 mingw* | pw32* | os2*) 5171 # This hack is so that the source file can tell whether it is being 5172 # built for inclusion in a dll (and should export symbols for example). 5173 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5174 ;; 5175 5176 hpux9* | hpux10* | hpux11*) 5177 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5178 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5179 # not for PA HP-UX. 5180 case $host_cpu in 5181 hppa*64*|ia64*) 5182 # +Z the default 5183 ;; 5184 *) 5185 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5186 ;; 5187 esac 5188 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5189 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5190 ;; 5191 5192 irix5* | irix6* | nonstopux*) 5193 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5194 # PIC (with -KPIC) is the default. 5195 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5196 ;; 5197 5198 newsos6) 5199 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5200 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5201 ;; 5202 5203 linux* | k*bsd*-gnu) 5204 case $cc_basename in 5205 icc* | ecc*) 5206 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5207 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5208 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5209 ;; 5210 pgcc* | pgf77* | pgf90* | pgf95*) 5211 # Portland Group compilers (*not* the Pentium gcc compiler, 5212 # which looks to be a dead project) 5213 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5214 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5215 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5216 ;; 5217 ccc*) 5218 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5219 # All Alpha code is PIC. 5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5221 ;; 5222 esac 5223 ;; 5224 5225 osf3* | osf4* | osf5*) 5226 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5227 # All OSF/1 code is PIC. 5228 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5229 ;; 5230 5231 solaris*) 5232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5233 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5234 case $cc_basename in 5235 f77* | f90* | f95*) 5236 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5237 *) 5238 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5239 esac 5240 ;; 5241 5242 sunos4*) 5243 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5244 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5245 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5246 ;; 5247 5248 sysv4 | sysv4.2uw2* | sysv4.3*) 5249 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5250 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5251 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5252 ;; 5253 5254 sysv4*MP*) 5255 if test -d /usr/nec ;then 5256 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5257 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5258 fi 5259 ;; 5260 5261 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5262 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5263 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5264 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5265 ;; 5266 5267 unicos*) 5268 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5269 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5270 ;; 5271 5272 uts4*) 5273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5274 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5275 ;; 5276 5277 *) 5278 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5279 ;; 5280 esac 5281 fi 5282]) 5283AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5284 5285# 5286# Check to make sure the PIC flag actually works. 5287# 5288if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5289 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5290 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5291 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5292 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5293 "" | " "*) ;; 5294 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5295 esac], 5296 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5297 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5298fi 5299case $host_os in 5300 # For platforms which do not support PIC, -DPIC is meaningless: 5301 *djgpp*) 5302 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5303 ;; 5304 *) 5305 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5306 ;; 5307esac 5308 5309# 5310# Check to make sure the static flag actually works. 5311# 5312wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5313AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5314 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5315 $lt_tmp_static_flag, 5316 [], 5317 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5318]) 5319 5320 5321# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5322# ------------------------------------ 5323# See if the linker supports building shared libraries. 5324AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5325[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5326ifelse([$1],[CXX],[ 5327 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5328 case $host_os in 5329 aix4* | aix5*) 5330 # If we're using GNU nm, then we don't want the "-C" option. 5331 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5332 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5333 _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' 5334 else 5335 _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' 5336 fi 5337 ;; 5338 pw32*) 5339 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5340 ;; 5341 cygwin* | mingw*) 5342 _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' 5343 ;; 5344 linux* | k*bsd*-gnu) 5345 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5346 ;; 5347 *) 5348 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5349 ;; 5350 esac 5351],[ 5352 runpath_var= 5353 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5354 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5355 _LT_AC_TAGVAR(archive_cmds, $1)= 5356 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5357 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5358 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5359 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5360 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5361 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5362 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5363 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5364 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5365 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5366 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5367 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5368 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5369 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5370 _LT_AC_TAGVAR(module_cmds, $1)= 5371 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5372 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5373 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5374 # include_expsyms should be a list of space-separated symbols to be *always* 5375 # included in the symbol list 5376 _LT_AC_TAGVAR(include_expsyms, $1)= 5377 # exclude_expsyms can be an extended regexp of symbols to exclude 5378 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5379 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5380 # as well as any symbol that contains `d'. 5381 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5382 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5383 # platforms (ab)use it in PIC code, but their linkers get confused if 5384 # the symbol is explicitly referenced. Since portable code cannot 5385 # rely on this symbol name, it's probably fine to never include it in 5386 # preloaded symbol tables. 5387 extract_expsyms_cmds= 5388 # Just being paranoid about ensuring that cc_basename is set. 5389 _LT_CC_BASENAME([$compiler]) 5390 case $host_os in 5391 cygwin* | mingw* | pw32*) 5392 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5393 # When not using gcc, we currently assume that we are using 5394 # Microsoft Visual C++. 5395 if test "$GCC" != yes; then 5396 with_gnu_ld=no 5397 fi 5398 ;; 5399 interix*) 5400 # we just hope/assume this is gcc and not c89 (= MSVC++) 5401 with_gnu_ld=yes 5402 ;; 5403 openbsd*) 5404 with_gnu_ld=no 5405 ;; 5406 esac 5407 5408 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5409 if test "$with_gnu_ld" = yes; then 5410 # If archive_cmds runs LD, not CC, wlarc should be empty 5411 wlarc='${wl}' 5412 5413 # Set some defaults for GNU ld with shared library support. These 5414 # are reset later if shared libraries are not supported. Putting them 5415 # here allows them to be overridden if necessary. 5416 runpath_var=LD_RUN_PATH 5417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5418 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5419 # ancient GNU ld didn't support --whole-archive et. al. 5420 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5421 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5422 else 5423 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5424 fi 5425 supports_anon_versioning=no 5426 case `$LD -v 2>/dev/null` in 5427 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5428 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5429 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5430 *\ 2.11.*) ;; # other 2.11 versions 5431 *) supports_anon_versioning=yes ;; 5432 esac 5433 5434 # See if GNU ld supports shared libraries. 5435 case $host_os in 5436 aix3* | aix4* | aix5*) 5437 # On AIX/PPC, the GNU linker is very broken 5438 if test "$host_cpu" != ia64; then 5439 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5440 cat <<EOF 1>&2 5441 5442*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5443*** to be unable to reliably create shared libraries on AIX. 5444*** Therefore, libtool is disabling shared libraries support. If you 5445*** really care for shared libraries, you may want to modify your PATH 5446*** so that a non-GNU linker is found, and then restart. 5447 5448EOF 5449 fi 5450 ;; 5451 5452 amigaos*) 5453 _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)' 5454 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5455 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5456 5457 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5458 # that the semantics of dynamic libraries on AmigaOS, at least up 5459 # to version 4, is to share data among multiple programs linked 5460 # with the same dynamic library. Since this doesn't match the 5461 # behavior of shared libraries on other platforms, we can't use 5462 # them. 5463 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5464 ;; 5465 5466 beos*) 5467 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5468 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5469 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5470 # support --undefined. This deserves some investigation. FIXME 5471 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5472 else 5473 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5474 fi 5475 ;; 5476 5477 cygwin* | mingw* | pw32*) 5478 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5479 # as there is no search path for DLLs. 5480 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5481 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5482 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5483 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5484 _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' 5485 5486 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5487 _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' 5488 # If the export-symbols file already is a .def file (1st line 5489 # is EXPORTS), use it as is; otherwise, prepend... 5490 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5491 cp $export_symbols $output_objdir/$soname.def; 5492 else 5493 echo EXPORTS > $output_objdir/$soname.def; 5494 cat $export_symbols >> $output_objdir/$soname.def; 5495 fi~ 5496 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5497 else 5498 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5499 fi 5500 ;; 5501 5502 interix3*) 5503 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5504 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5506 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5507 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5508 # Instead, shared libraries are loaded at an image base (0x10000000 by 5509 # default) and relocated if they conflict, which is a slow very memory 5510 # consuming and fragmenting process. To avoid this, we pick a random, 5511 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5512 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5513 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5514 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5515 ;; 5516 5517 linux* | k*bsd*-gnu) 5518 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5519 tmp_addflag= 5520 case $cc_basename,$host_cpu in 5521 pgcc*) # Portland Group C compiler 5522 _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' 5523 tmp_addflag=' $pic_flag' 5524 ;; 5525 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5526 _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' 5527 tmp_addflag=' $pic_flag -Mnomain' ;; 5528 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5529 tmp_addflag=' -i_dynamic' ;; 5530 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5531 tmp_addflag=' -i_dynamic -nofor_main' ;; 5532 ifc* | ifort*) # Intel Fortran compiler 5533 tmp_addflag=' -nofor_main' ;; 5534 esac 5535 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5536 5537 if test $supports_anon_versioning = yes; then 5538 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5539 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5540 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5541 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5542 fi 5543 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5544 else 5545 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5546 fi 5547 ;; 5548 5549 netbsd* | netbsdelf*-gnu) 5550 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5551 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5552 wlarc= 5553 else 5554 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5555 _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' 5556 fi 5557 ;; 5558 5559 solaris*) 5560 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5561 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5562 cat <<EOF 1>&2 5563 5564*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5565*** create shared libraries on Solaris systems. Therefore, libtool 5566*** is disabling shared libraries support. We urge you to upgrade GNU 5567*** binutils to release 2.9.1 or newer. Another option is to modify 5568*** your PATH or compiler configuration so that the native linker is 5569*** used, and then restart. 5570 5571EOF 5572 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5573 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5574 _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' 5575 else 5576 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5577 fi 5578 ;; 5579 5580 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5581 case `$LD -v 2>&1` in 5582 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5583 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5584 cat <<_LT_EOF 1>&2 5585 5586*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5587*** reliably create shared libraries on SCO systems. Therefore, libtool 5588*** is disabling shared libraries support. We urge you to upgrade GNU 5589*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5590*** your PATH or compiler configuration so that the native linker is 5591*** used, and then restart. 5592 5593_LT_EOF 5594 ;; 5595 *) 5596 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5597 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5598 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5599 _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' 5600 else 5601 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5602 fi 5603 ;; 5604 esac 5605 ;; 5606 5607 sunos4*) 5608 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5609 wlarc= 5610 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5611 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5612 ;; 5613 5614 *) 5615 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5616 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5617 _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' 5618 else 5619 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5620 fi 5621 ;; 5622 esac 5623 5624 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5625 runpath_var= 5626 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5628 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5629 fi 5630 else 5631 # PORTME fill in a description of your system's linker (not GNU ld) 5632 case $host_os in 5633 aix3*) 5634 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5635 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5636 _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' 5637 # Note: this linker hardcodes the directories in LIBPATH if there 5638 # are no directories specified by -L. 5639 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5640 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5641 # Neither direct hardcoding nor static linking is supported with a 5642 # broken collect2. 5643 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5644 fi 5645 ;; 5646 5647 aix4* | aix5*) 5648 if test "$host_cpu" = ia64; then 5649 # On IA64, the linker does run time linking by default, so we don't 5650 # have to do anything special. 5651 aix_use_runtimelinking=no 5652 exp_sym_flag='-Bexport' 5653 no_entry_flag="" 5654 else 5655 # If we're using GNU nm, then we don't want the "-C" option. 5656 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5657 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5658 _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' 5659 else 5660 _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' 5661 fi 5662 aix_use_runtimelinking=no 5663 5664 # Test if we are trying to use run time linking or normal 5665 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5666 # need to do runtime linking. 5667 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5668 for ld_flag in $LDFLAGS; do 5669 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5670 aix_use_runtimelinking=yes 5671 break 5672 fi 5673 done 5674 ;; 5675 esac 5676 5677 exp_sym_flag='-bexport' 5678 no_entry_flag='-bnoentry' 5679 fi 5680 5681 # When large executables or shared objects are built, AIX ld can 5682 # have problems creating the table of contents. If linking a library 5683 # or program results in "error TOC overflow" add -mminimal-toc to 5684 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5685 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5686 5687 _LT_AC_TAGVAR(archive_cmds, $1)='' 5688 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5689 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5690 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5691 5692 if test "$GCC" = yes; then 5693 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5694 # We only want to do this on AIX 4.2 and lower, the check 5695 # below for broken collect2 doesn't work under 4.3+ 5696 collect2name=`${CC} -print-prog-name=collect2` 5697 if test -f "$collect2name" && \ 5698 strings "$collect2name" | grep resolve_lib_name >/dev/null 5699 then 5700 # We have reworked collect2 5701 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5702 else 5703 # We have old collect2 5704 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5705 # It fails to find uninstalled libraries when the uninstalled 5706 # path is not listed in the libpath. Setting hardcode_minus_L 5707 # to unsupported forces relinking 5708 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5709 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5710 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5711 fi 5712 ;; 5713 esac 5714 shared_flag='-shared' 5715 if test "$aix_use_runtimelinking" = yes; then 5716 shared_flag="$shared_flag "'${wl}-G' 5717 fi 5718 else 5719 # not using gcc 5720 if test "$host_cpu" = ia64; then 5721 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5722 # chokes on -Wl,-G. The following line is correct: 5723 shared_flag='-G' 5724 else 5725 if test "$aix_use_runtimelinking" = yes; then 5726 shared_flag='${wl}-G' 5727 else 5728 shared_flag='${wl}-bM:SRE' 5729 fi 5730 fi 5731 fi 5732 5733 # It seems that -bexpall does not export symbols beginning with 5734 # underscore (_), so it is better to generate a list of symbols to export. 5735 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5736 if test "$aix_use_runtimelinking" = yes; then 5737 # Warning - without using the other runtime loading flags (-brtl), 5738 # -berok will link without error, but may produce a broken library. 5739 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5740 # Determine the default libpath from the value encoded in an empty executable. 5741 _LT_AC_SYS_LIBPATH_AIX 5742 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5743 _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 $shared_flag" 5744 else 5745 if test "$host_cpu" = ia64; then 5746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5747 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5748 _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" 5749 else 5750 # Determine the default libpath from the value encoded in an empty executable. 5751 _LT_AC_SYS_LIBPATH_AIX 5752 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5753 # Warning - without using the other run time loading flags, 5754 # -berok will link without error, but may produce a broken library. 5755 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5756 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5757 # Exported symbols can be pulled into shared objects from archives 5758 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5759 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5760 # This is similar to how AIX traditionally builds its shared libraries. 5761 _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' 5762 fi 5763 fi 5764 ;; 5765 5766 amigaos*) 5767 _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)' 5768 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5769 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5770 # see comment about different semantics on the GNU ld section 5771 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5772 ;; 5773 5774 bsdi[[45]]*) 5775 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5776 ;; 5777 5778 cygwin* | mingw* | pw32*) 5779 # When not using gcc, we currently assume that we are using 5780 # Microsoft Visual C++. 5781 # hardcode_libdir_flag_spec is actually meaningless, as there is 5782 # no search path for DLLs. 5783 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5784 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5785 # Tell ltmain to make .lib files, not .a files. 5786 libext=lib 5787 # Tell ltmain to make .dll files, not .so files. 5788 shrext_cmds=".dll" 5789 # FIXME: Setting linknames here is a bad hack. 5790 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5791 # The linker will automatically build a .lib file if we build a DLL. 5792 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5793 # FIXME: Should let the user specify the lib program. 5794 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5795 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5796 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5797 ;; 5798 5799 darwin* | rhapsody*) 5800 case $host_os in 5801 rhapsody* | darwin1.[[012]]) 5802 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5803 ;; 5804 *) # Darwin 1.3 on 5805 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5806 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5807 else 5808 case ${MACOSX_DEPLOYMENT_TARGET} in 5809 10.[[012]]) 5810 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5811 ;; 5812 10.*) 5813 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5814 ;; 5815 esac 5816 fi 5817 ;; 5818 esac 5819 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5820 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5821 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5822 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5823 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5824 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5825 if test "$GCC" = yes ; then 5826 output_verbose_link_cmd='echo' 5827 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5828 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5829 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5830 _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}' 5831 _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}' 5832 else 5833 case $cc_basename in 5834 xlc*) 5835 output_verbose_link_cmd='echo' 5836 _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' 5837 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5838 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5839 _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}' 5840 _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}' 5841 ;; 5842 *) 5843 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5844 ;; 5845 esac 5846 fi 5847 ;; 5848 5849 dgux*) 5850 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5851 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5852 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5853 ;; 5854 5855 freebsd1*) 5856 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5857 ;; 5858 5859 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5860 # support. Future versions do this automatically, but an explicit c++rt0.o 5861 # does not break anything, and helps significantly (at the cost of a little 5862 # extra space). 5863 freebsd2.2*) 5864 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5865 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5866 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5867 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5868 ;; 5869 5870 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5871 freebsd2*) 5872 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5873 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5874 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5875 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5876 ;; 5877 5878 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5879 freebsd* | dragonfly*) 5880 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5881 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5882 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5883 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5884 ;; 5885 5886 hpux9*) 5887 if test "$GCC" = yes; then 5888 _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' 5889 else 5890 _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' 5891 fi 5892 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5893 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5895 5896 # hardcode_minus_L: Not really in the search PATH, 5897 # but as the default location of the library. 5898 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5899 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5900 ;; 5901 5902 hpux10*) 5903 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5904 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5905 else 5906 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5907 fi 5908 if test "$with_gnu_ld" = no; then 5909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5910 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5911 5912 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5913 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5914 5915 # hardcode_minus_L: Not really in the search PATH, 5916 # but as the default location of the library. 5917 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5918 fi 5919 ;; 5920 5921 hpux11*) 5922 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5923 case $host_cpu in 5924 hppa*64*) 5925 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5926 ;; 5927 ia64*) 5928 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5929 ;; 5930 *) 5931 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5932 ;; 5933 esac 5934 else 5935 case $host_cpu in 5936 hppa*64*) 5937 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5938 ;; 5939 ia64*) 5940 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5941 ;; 5942 *) 5943 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5944 ;; 5945 esac 5946 fi 5947 if test "$with_gnu_ld" = no; then 5948 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5949 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5950 5951 case $host_cpu in 5952 hppa*64*|ia64*) 5953 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5954 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5955 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5956 ;; 5957 *) 5958 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5959 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5960 5961 # hardcode_minus_L: Not really in the search PATH, 5962 # but as the default location of the library. 5963 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5964 ;; 5965 esac 5966 fi 5967 ;; 5968 5969 irix5* | irix6* | nonstopux*) 5970 if test "$GCC" = yes; then 5971 _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' 5972 else 5973 _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' 5974 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5975 fi 5976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5978 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5979 ;; 5980 5981 netbsd* | netbsdelf*-gnu) 5982 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5983 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5984 else 5985 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5986 fi 5987 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5988 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5989 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5990 ;; 5991 5992 newsos6) 5993 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5994 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5995 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5996 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5997 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5998 ;; 5999 6000 openbsd*) 6001 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6002 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6003 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6004 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6005 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6006 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6007 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6008 else 6009 case $host_os in 6010 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6011 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6013 ;; 6014 *) 6015 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6017 ;; 6018 esac 6019 fi 6020 ;; 6021 6022 os2*) 6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6024 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6025 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6026 _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' 6027 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6028 ;; 6029 6030 osf3*) 6031 if test "$GCC" = yes; then 6032 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6033 _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' 6034 else 6035 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6036 _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' 6037 fi 6038 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6039 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6040 ;; 6041 6042 osf4* | osf5*) # as osf3* with the addition of -msym flag 6043 if test "$GCC" = yes; then 6044 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6045 _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' 6046 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6047 else 6048 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6049 _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' 6050 _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~ 6051 $LD -shared${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' 6052 6053 # Both c and cxx compiler support -rpath directly 6054 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6055 fi 6056 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6057 ;; 6058 6059 solaris*) 6060 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6061 if test "$GCC" = yes; then 6062 wlarc='${wl}' 6063 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6064 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6065 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6066 else 6067 wlarc='' 6068 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6069 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6070 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6071 fi 6072 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6073 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6074 case $host_os in 6075 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6076 *) 6077 # The compiler driver will combine linker options so we 6078 # cannot just pass the convience library names through 6079 # without $wl, iff we do not link with $LD. 6080 # Luckily, gcc supports the same syntax we need for Sun Studio. 6081 # Supported since Solaris 2.6 (maybe 2.5.1?) 6082 case $wlarc in 6083 '') 6084 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6085 *) 6086 _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' ;; 6087 esac ;; 6088 esac 6089 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6090 ;; 6091 6092 sunos4*) 6093 if test "x$host_vendor" = xsequent; then 6094 # Use $CC to link under sequent, because it throws in some extra .o 6095 # files that make .init and .fini sections work. 6096 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6097 else 6098 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6099 fi 6100 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6101 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6102 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6103 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6104 ;; 6105 6106 sysv4) 6107 case $host_vendor in 6108 sni) 6109 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6110 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6111 ;; 6112 siemens) 6113 ## LD is ld it makes a PLAMLIB 6114 ## CC just makes a GrossModule. 6115 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6116 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6117 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6118 ;; 6119 motorola) 6120 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6121 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6122 ;; 6123 esac 6124 runpath_var='LD_RUN_PATH' 6125 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6126 ;; 6127 6128 sysv4.3*) 6129 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6130 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6131 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6132 ;; 6133 6134 sysv4*MP*) 6135 if test -d /usr/nec; then 6136 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6137 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6138 runpath_var=LD_RUN_PATH 6139 hardcode_runpath_var=yes 6140 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6141 fi 6142 ;; 6143 6144 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6145 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6146 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6147 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6148 runpath_var='LD_RUN_PATH' 6149 6150 if test "$GCC" = yes; then 6151 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6152 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6153 else 6154 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6155 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6156 fi 6157 ;; 6158 6159 sysv5* | sco3.2v5* | sco5v6*) 6160 # Note: We can NOT use -z defs as we might desire, because we do not 6161 # link with -lc, and that would cause any symbols used from libc to 6162 # always be unresolved, which means just about no library would 6163 # ever link correctly. If we're not using GNU ld we use -z text 6164 # though, which does catch some bad symbols but isn't as heavy-handed 6165 # as -z defs. 6166 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6167 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6168 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6169 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6170 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6171 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6172 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6173 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6174 runpath_var='LD_RUN_PATH' 6175 6176 if test "$GCC" = yes; then 6177 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6178 _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' 6179 else 6180 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6181 _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' 6182 fi 6183 ;; 6184 6185 uts4*) 6186 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6187 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6188 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6189 ;; 6190 6191 *) 6192 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6193 ;; 6194 esac 6195 fi 6196]) 6197AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6198test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6199 6200# 6201# Do we need to explicitly link libc? 6202# 6203case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6204x|xyes) 6205 # Assume -lc should be added 6206 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6207 6208 if test "$enable_shared" = yes && test "$GCC" = yes; then 6209 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6210 *'~'*) 6211 # FIXME: we may have to deal with multi-command sequences. 6212 ;; 6213 '$CC '*) 6214 # Test whether the compiler implicitly links with -lc since on some 6215 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6216 # to ld, don't add -lc before -lgcc. 6217 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6218 $rm conftest* 6219 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6220 6221 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6222 soname=conftest 6223 lib=conftest 6224 libobjs=conftest.$ac_objext 6225 deplibs= 6226 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6227 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6228 compiler_flags=-v 6229 linker_flags=-v 6230 verstring= 6231 output_objdir=. 6232 libname=conftest 6233 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6234 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6235 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6236 then 6237 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6238 else 6239 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6240 fi 6241 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6242 else 6243 cat conftest.err 1>&5 6244 fi 6245 $rm conftest* 6246 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6247 ;; 6248 esac 6249 fi 6250 ;; 6251esac 6252])# AC_LIBTOOL_PROG_LD_SHLIBS 6253 6254 6255# _LT_AC_FILE_LTDLL_C 6256# ------------------- 6257# Be careful that the start marker always follows a newline. 6258AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6259# /* ltdll.c starts here */ 6260# #define WIN32_LEAN_AND_MEAN 6261# #include <windows.h> 6262# #undef WIN32_LEAN_AND_MEAN 6263# #include <stdio.h> 6264# 6265# #ifndef __CYGWIN__ 6266# # ifdef __CYGWIN32__ 6267# # define __CYGWIN__ __CYGWIN32__ 6268# # endif 6269# #endif 6270# 6271# #ifdef __cplusplus 6272# extern "C" { 6273# #endif 6274# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6275# #ifdef __cplusplus 6276# } 6277# #endif 6278# 6279# #ifdef __CYGWIN__ 6280# #include <cygwin/cygwin_dll.h> 6281# DECLARE_CYGWIN_DLL( DllMain ); 6282# #endif 6283# HINSTANCE __hDllInstance_base; 6284# 6285# BOOL APIENTRY 6286# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6287# { 6288# __hDllInstance_base = hInst; 6289# return TRUE; 6290# } 6291# /* ltdll.c ends here */ 6292])# _LT_AC_FILE_LTDLL_C 6293 6294 6295# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6296# --------------------------------- 6297AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6298 6299 6300# old names 6301AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6302AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6303AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6304AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6305AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6306AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6307AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6308 6309# This is just to silence aclocal about the macro not being used 6310ifelse([AC_DISABLE_FAST_INSTALL]) 6311 6312AC_DEFUN([LT_AC_PROG_GCJ], 6313[AC_CHECK_TOOL(GCJ, gcj, no) 6314 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6315 AC_SUBST(GCJFLAGS) 6316]) 6317 6318AC_DEFUN([LT_AC_PROG_RC], 6319[AC_CHECK_TOOL(RC, windres, no) 6320]) 6321 6322# NOTE: This macro has been submitted for inclusion into # 6323# GNU Autoconf as AC_PROG_SED. When it is available in # 6324# a released version of Autoconf we should remove this # 6325# macro and use it instead. # 6326# LT_AC_PROG_SED 6327# -------------- 6328# Check for a fully-functional sed program, that truncates 6329# as few characters as possible. 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Presently that only means defining a flag for this option. 7029AC_DEFUN([_AM_SET_OPTION], 7030[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 7031 7032# _AM_SET_OPTIONS(OPTIONS) 7033# ---------------------------------- 7034# OPTIONS is a space-separated list of Automake options. 7035AC_DEFUN([_AM_SET_OPTIONS], 7036[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 7037 7038# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 7039# ------------------------------------------- 7040# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7041AC_DEFUN([_AM_IF_OPTION], 7042[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 7043 7044# Check to make sure that the build environment is sane. -*- Autoconf -*- 7045 7046# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 7047# Free Software Foundation, Inc. 7048# 7049# This file is free software; the Free Software Foundation 7050# gives unlimited permission to copy and/or distribute it, 7051# with or without modifications, as long as this notice is preserved. 7052 7053# serial 4 7054 7055# AM_SANITY_CHECK 7056# --------------- 7057AC_DEFUN([AM_SANITY_CHECK], 7058[AC_MSG_CHECKING([whether build environment is sane]) 7059# Just in case 7060sleep 1 7061echo timestamp > conftest.file 7062# Do `set' in a subshell so we don't clobber the current shell's 7063# arguments. 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We just wanted to have am__tar 7198 # and am__untar set. 7199 test -n "${am_cv_prog_tar_$1}" && break 7200 7201 # tar/untar a dummy directory, and stop if the command works 7202 rm -rf conftest.dir 7203 mkdir conftest.dir 7204 echo GrepMe > conftest.dir/file 7205 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7206 rm -rf conftest.dir 7207 if test -s conftest.tar; then 7208 AM_RUN_LOG([$am__untar <conftest.tar]) 7209 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7210 fi 7211done 7212rm -rf conftest.dir 7213 7214AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7215AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7216AC_SUBST([am__tar]) 7217AC_SUBST([am__untar]) 7218]) # _AM_PROG_TAR 7219 7220