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 1.5.22-2 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. 22 m4_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 # --------------- 31 AC_DEFUN([AC_PROG_LIBTOOL], 32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34 dnl 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 ])]) 39 dnl 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 45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47 dnl 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 # ---------------- 66 AC_DEFUN([_AC_PROG_LIBTOOL], 67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72 # This can be used to rebuild libtool when needed 73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75 # Always use our own libtool. 76 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77 AC_SUBST(LIBTOOL)dnl 78 79 # Prevent multiple expansion 80 define([AC_PROG_LIBTOOL], []) 81 ])# _AC_PROG_LIBTOOL 82 83 84 # AC_LIBTOOL_SETUP 85 # ---------------- 86 AC_DEFUN([AC_LIBTOOL_SETUP], 87 [AC_PREREQ(2.50)dnl 88 AC_REQUIRE([AC_ENABLE_SHARED])dnl 89 AC_REQUIRE([AC_ENABLE_STATIC])dnl 90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91 AC_REQUIRE([AC_CANONICAL_HOST])dnl 92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93 AC_REQUIRE([AC_PROG_CC])dnl 94 AC_REQUIRE([AC_PROG_LD])dnl 95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96 AC_REQUIRE([AC_PROG_NM])dnl 97 98 AC_REQUIRE([AC_PROG_LN_S])dnl 99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101 AC_REQUIRE([AC_OBJEXT])dnl 102 AC_REQUIRE([AC_EXEEXT])dnl 103 dnl 104 105 AC_LIBTOOL_SYS_MAX_CMD_LEN 106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107 AC_LIBTOOL_OBJDIR 108 109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110 _LT_AC_PROG_ECHO_BACKSLASH 111 112 case $host_os in 113 aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. For some 115 # reason, if we set the COLLECT_NAMES environment variable, the problems 116 # vanish in a puff of smoke. 117 if test "X${COLLECT_NAMES+set}" != Xset; then 118 COLLECT_NAMES= 119 export COLLECT_NAMES 120 fi 121 ;; 122 esac 123 124 # Sed substitution that helps us do robust quoting. It backslashifies 125 # metacharacters that are still active within double-quoted strings. 126 Xsed='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. 134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 135 136 # Sed substitution to avoid accidental globbing in evaled expressions 137 no_glob_subst='s/\*/\\\*/g' 138 139 # Constants: 140 rm="rm -f" 141 142 # Global variables: 143 default_ofile=libtool 144 can_build_shared=yes 145 146 # All known linkers require a `.a' archive for static linking (except MSVC, 147 # which needs '.lib'). 148 libext=a 149 ltmain="$ac_aux_dir/ltmain.sh" 150 ofile="$default_ofile" 151 with_gnu_ld="$lt_cv_prog_gnu_ld" 152 153 AC_CHECK_TOOL(AR, ar, false) 154 AC_CHECK_TOOL(RANLIB, ranlib, :) 155 AC_CHECK_TOOL(STRIP, strip, :) 156 157 old_CC="$CC" 158 old_CFLAGS="$CFLAGS" 159 160 # Set sane defaults for various variables 161 test -z "$AR" && AR=ar 162 test -z "$AR_FLAGS" && AR_FLAGS=cru 163 test -z "$AS" && AS=as 164 test -z "$CC" && CC=cc 165 test -z "$LTCC" && LTCC=$CC 166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 167 test -z "$DLLTOOL" && DLLTOOL=dlltool 168 test -z "$LD" && LD=ld 169 test -z "$LN_S" && LN_S="ln -s" 170 test -z "$MAGIC_CMD" && MAGIC_CMD=file 171 test -z "$NM" && NM=nm 172 test -z "$SED" && SED=sed 173 test -z "$OBJDUMP" && OBJDUMP=objdump 174 test -z "$RANLIB" && RANLIB=: 175 test -z "$STRIP" && STRIP=: 176 test -z "$ac_objext" && ac_objext=o 177 178 # Determine commands to create old-style static archives. 179 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 180 old_postinstall_cmds='chmod 644 $oldlib' 181 old_postuninstall_cmds= 182 183 if test -n "$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" 193 fi 194 195 _LT_CC_BASENAME([$compiler]) 196 197 # Only perform the check for file, if the check method requires it 198 case $deplibs_check_method in 199 file_magic*) 200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 201 AC_PATH_MAGIC 202 fi 203 ;; 204 esac 205 206 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 207 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 208 enable_win32_dll=yes, enable_win32_dll=no) 209 210 AC_ARG_ENABLE([libtool-lock], 211 [AC_HELP_STRING([--disable-libtool-lock], 212 [avoid locking (might break parallel builds)])]) 213 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 214 215 AC_ARG_WITH([pic], 216 [AC_HELP_STRING([--with-pic], 217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 218 [pic_mode="$withval"], 219 [pic_mode=default]) 220 test -z "$pic_mode" && pic_mode=default 221 222 # Use C for the default configuration in the libtool script 223 tagname= 224 AC_LIBTOOL_LANG_C_CONFIG 225 _LT_AC_TAGCONFIG 226 ])# AC_LIBTOOL_SETUP 227 228 229 # _LT_AC_SYS_COMPILER 230 # ------------------- 231 AC_DEFUN([_LT_AC_SYS_COMPILER], 232 [AC_REQUIRE([AC_PROG_CC])dnl 233 234 # If no C compiler was specified, use CC. 235 LTCC=${LTCC-"$CC"} 236 237 # If no C compiler flags were specified, use CFLAGS. 238 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 239 240 # Allow CC to be a program name with arguments. 241 compiler=$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. 248 AC_DEFUN([_LT_CC_BASENAME], 249 [for cc_temp in $1""; do 250 case $cc_temp in 251 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 252 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 253 \-*) ;; 254 *) break;; 255 esac 256 done 257 cc_basename=`$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. 265 AC_DEFUN([_LT_COMPILER_BOILERPLATE], 266 [ac_outfile=conftest.$ac_objext 267 printf "$lt_simple_compile_test_code" >conftest.$ac_ext 268 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 269 _lt_compiler_boilerplate=`cat conftest.err` 270 $rm conftest* 271 ])# _LT_COMPILER_BOILERPLATE 272 273 274 # _LT_LINKER_BOILERPLATE 275 # ---------------------- 276 # Check for linker boilerplate output or warnings with 277 # the simple link test code. 278 AC_DEFUN([_LT_LINKER_BOILERPLATE], 279 [ac_outfile=conftest.$ac_objext 280 printf "$lt_simple_link_test_code" >conftest.$ac_ext 281 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 282 _lt_linker_boilerplate=`cat conftest.err` 283 $rm conftest* 284 ])# _LT_LINKER_BOILERPLATE 285 286 287 # _LT_AC_SYS_LIBPATH_AIX 288 # ---------------------- 289 # Links a minimal program and checks the executable 290 # for the system default hardcoded library path. In most cases, 291 # this is /usr/lib:/lib, but when the MPI compilers are used 292 # the location of the communication and MPI libs are included too. 293 # If we don't find anything, use the default library path according 294 # to the aix ld manual. 295 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 296 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 297 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 298 }'` 299 # Check for a 64-bit object if we didn't find anything. 300 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 301 }'`; fi],[]) 302 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 303 ])# _LT_AC_SYS_LIBPATH_AIX 304 305 306 # _LT_AC_SHELL_INIT(ARG) 307 # ---------------------- 308 AC_DEFUN([_LT_AC_SHELL_INIT], 309 [ifdef([AC_DIVERSION_NOTICE], 310 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 311 [AC_DIVERT_PUSH(NOTICE)]) 312 $1 313 AC_DIVERT_POP 314 ])# _LT_AC_SHELL_INIT 315 316 317 # _LT_AC_PROG_ECHO_BACKSLASH 318 # -------------------------- 319 # Add some code to the start of the generated configure script which 320 # will find an echo command which doesn't interpret backslashes. 321 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 322 [_LT_AC_SHELL_INIT([ 323 # Check that we are running under the correct shell. 324 SHELL=${CONFIG_SHELL-/bin/sh} 325 326 case X$ECHO in 327 X*--fallback-echo) 328 # Remove one level of quotation (which was required for Make). 329 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 330 ;; 331 esac 332 333 echo=${ECHO-echo} 334 if test "X[$]1" = X--no-reexec; then 335 # Discard the --no-reexec flag, and continue. 336 shift 337 elif test "X[$]1" = X--fallback-echo; then 338 # Avoid inline document here, it may be left over 339 : 340 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 341 # Yippee, $echo works! 342 : 343 else 344 # Restart under the correct shell. 345 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 346 fi 347 348 if test "X[$]1" = X--fallback-echo; then 349 # used as fallback echo 350 shift 351 cat <<EOF 352 [$]* 353 EOF 354 exit 0 355 fi 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 360 361 if test -z "$ECHO"; then 362 if test "X${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$echo_test_string") 2>/dev/null 369 then 370 break 371 fi 372 done 373 fi 374 375 if test "X`($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 : 379 else 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 459 fi 460 fi 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. 464 ECHO=$echo 465 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 467 fi 468 469 AC_SUBST(ECHO) 470 ])])# _LT_AC_PROG_ECHO_BACKSLASH 471 472 473 # _LT_AC_LOCK 474 # ----------- 475 AC_DEFUN([_LT_AC_LOCK], 476 [AC_ARG_ENABLE([libtool-lock], 477 [AC_HELP_STRING([--disable-libtool-lock], 478 [avoid locking (might break parallel builds)])]) 479 test "x$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. 483 case $host in 484 ia64-*-hpux*) 485 # Find out which ABI we are using. 486 echo 'int i;' > conftest.$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="${LD-ld} -64" 525 ;; 526 esac 527 fi 528 fi 529 rm -rf conftest* 530 ;; 531 532 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 533 # Find out which ABI we are using. 534 echo 'int i;' > conftest.$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="$SAVE_CFLAGS" 585 fi 586 ;; 587 sparc*-*solaris*) 588 # Find out which ABI we are using. 589 echo 'int i;' > conftest.$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="${LD-ld} -64" ;; 596 esac 597 ;; 598 esac 599 fi 600 rm -rf conftest* 601 ;; 602 603 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 604 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) 605 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 606 AC_CHECK_TOOL(AS, as, false) 607 AC_CHECK_TOOL(OBJDUMP, objdump, false) 608 ;; 609 ]) 610 esac 611 612 need_locks="$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 621 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 622 [AC_REQUIRE([LT_AC_PROG_SED]) 623 AC_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 $rm conftest* 652 ]) 653 654 if test x"[$]$2" = xyes; then 655 ifelse([$5], , :, [$5]) 656 else 657 ifelse([$6], , :, [$6]) 658 fi 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 666 AC_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 ]) 690 691 if test x"[$]$2" = xyes; then 692 ifelse([$4], , :, [$4]) 693 else 694 ifelse([$5], , :, [$5]) 695 fi 696 ])# AC_LIBTOOL_LINKER_OPTION 697 698 699 # AC_LIBTOOL_SYS_MAX_CMD_LEN 700 # -------------------------- 701 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 702 [# find the maximum length of command line arguments 703 AC_MSG_CHECKING([the maximum length of command line arguments]) 704 AC_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 ]) 806 if test -n $lt_cv_sys_max_cmd_len ; then 807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 808 else 809 AC_MSG_RESULT(none) 810 fi 811 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN 812 813 814 # _LT_AC_CHECK_DLFCN 815 # ------------------ 816 AC_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 # --------------------------------------------------------------------- 824 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 825 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 826 if test "$cross_compiling" = yes; then : 827 [$4] 828 else 829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 830 lt_status=$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 874 extern "C" void exit (int); 875 #endif 876 877 void fnord() { int i=42;} 878 int 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 = $lt_dlneed_uscore; 887 /* dlclose (self); */ 888 } 889 else 890 puts (dlerror ()); 891 892 exit (status); 893 }] 894 EOF 895 if AC_TRY_EVAL(ac_link) && test -s conftest${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 $3 906 fi 907 fi 908 rm -fr conftest* 909 ])# _LT_AC_TRY_DLOPEN_SELF 910 911 912 # AC_LIBTOOL_DLOPEN_SELF 913 # ---------------------- 914 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 915 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 916 if test "x$enable_dlopen" != xyes; then 917 enable_dlopen=unknown 918 enable_dlopen_self=unknown 919 enable_dlopen_self_static=unknown 920 else 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 1021 fi 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 1028 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1029 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1030 AC_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 $rm conftest* 1072 ]) 1073 ])# AC_LIBTOOL_PROG_CC_C_O 1074 1075 1076 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1077 # ----------------------------------------- 1078 # Check to see if we can do hard links to lock some files if needed 1079 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1080 [AC_REQUIRE([_LT_AC_LOCK])dnl 1081 1082 hard_links="nottested" 1083 if test "$_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 1097 else 1098 need_locks=no 1099 fi 1100 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1101 1102 1103 # AC_LIBTOOL_OBJDIR 1104 # ----------------- 1105 AC_DEFUN([AC_LIBTOOL_OBJDIR], 1106 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1107 [rm -f .libs 2>/dev/null 1108 mkdir .libs 2>/dev/null 1109 if test -d .libs; then 1110 lt_cv_objdir=.libs 1111 else 1112 # MS-DOS does not allow filenames that begin with a dot. 1113 lt_cv_objdir=_libs 1114 fi 1115 rmdir .libs 2>/dev/null]) 1116 objdir=$lt_cv_objdir 1117 ])# AC_LIBTOOL_OBJDIR 1118 1119 1120 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1121 # ---------------------------------------------- 1122 # Check hardcoding attributes. 1123 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1124 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1125 _LT_AC_TAGVAR(hardcode_action, $1)= 1126 if test -n "$_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 1143 else 1144 # We cannot hardcode anything, or else we can only hardcode existing 1145 # directories. 1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1147 fi 1148 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1149 1150 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1151 # Fast installation is not supported 1152 enable_fast_install=no 1153 elif test "$shlibpath_overrides_runpath" = yes || 1154 test "$enable_shared" = no; then 1155 # Fast installation is not necessary 1156 enable_fast_install=needless 1157 fi 1158 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1159 1160 1161 # AC_LIBTOOL_SYS_LIB_STRIP 1162 # ------------------------ 1163 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1164 [striplib= 1165 old_striplib= 1166 AC_MSG_CHECKING([whether stripping libraries is possible]) 1167 if test -n "$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]) 1171 else 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="$STRIP -x" 1177 AC_MSG_RESULT([yes]) 1178 else 1179 AC_MSG_RESULT([no]) 1180 fi 1181 ;; 1182 *) 1183 AC_MSG_RESULT([no]) 1184 ;; 1185 esac 1186 fi 1187 ])# AC_LIBTOOL_SYS_LIB_STRIP 1188 1189 1190 # AC_LIBTOOL_SYS_DYNAMIC_LINKER 1191 # ----------------------------- 1192 # PORTME Fill in your ld.so characteristics 1193 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1194 [AC_MSG_CHECKING([dynamic linker characteristics]) 1195 library_names_spec= 1196 libname_spec='lib$name' 1197 soname_spec= 1198 shrext_cmds=".so" 1199 postinstall_cmds= 1200 postuninstall_cmds= 1201 finish_cmds= 1202 finish_eval= 1203 shlibpath_var= 1204 shlibpath_overrides_runpath=unknown 1205 version_type=none 1206 dynamic_linker="$host_os ld.so" 1207 sys_lib_dlsearch_path_spec="/lib /usr/lib" 1208 if test "$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 1219 else 1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1221 fi 1222 need_lib_prefix=unknown 1223 hardcode_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 1227 need_version=unknown 1228 1229 case $host_os in 1230 aix3*) 1231 version_type=linux 1232 library_names_spec='${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}$major' 1237 ;; 1238 1239 aix4* | aix5*) 1240 version_type=linux 1241 need_lib_prefix=no 1242 need_version=no 1243 hardcode_into_libs=yes 1244 if test "$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}$major' 1278 fi 1279 shlibpath_var=LIBPATH 1280 fi 1281 ;; 1282 1283 amigaos*) 1284 library_names_spec='$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 ${libname}_ixlibrary.a || exit 1; done' 1287 ;; 1288 1289 beos*) 1290 library_names_spec='${libname}${shared_ext}' 1291 dynamic_linker="$host_os ld.so" 1292 shlibpath_var=LIBRARY_PATH 1293 ;; 1294 1295 bsdi[[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 1309 cygwin* | 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} $libname.lib' 1361 ;; 1362 esac 1363 dynamic_linker='Win32 ld.exe' 1364 # FIXME: first we should search . and the directory the executable is in 1365 shlibpath_var=PATH 1366 ;; 1367 1368 darwin* | rhapsody*) 1369 dynamic_linker="$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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1381 else 1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1383 fi 1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1385 ;; 1386 1387 dgux*) 1388 version_type=linux 1389 need_lib_prefix=no 1390 need_version=no 1391 library_names_spec='${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 1396 freebsd1*) 1397 dynamic_linker=no 1398 ;; 1399 1400 kfreebsd*-gnu) 1401 version_type=linux 1402 need_lib_prefix=no 1403 need_version=no 1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1405 soname_spec='${libname}${release}${shared_ext}$major' 1406 shlibpath_var=LD_LIBRARY_PATH 1407 shlibpath_overrides_runpath=no 1408 hardcode_into_libs=yes 1409 dynamic_linker='GNU ld.so' 1410 ;; 1411 1412 freebsd* | dragonfly*) 1413 # DragonFly does not have aout. When/if they implement a new 1414 # versioning mechanism, adjust this. 1415 if test -x /usr/bin/objformat; then 1416 objformat=`/usr/bin/objformat` 1417 else 1418 case $host_os in 1419 freebsd[[123]]*) objformat=aout ;; 1420 *) objformat=elf ;; 1421 esac 1422 fi 1423 version_type=freebsd-$objformat 1424 case $version_type in 1425 freebsd-elf*) 1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1427 need_version=no 1428 need_lib_prefix=no 1429 ;; 1430 freebsd-*) 1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1432 need_version=yes 1433 ;; 1434 esac 1435 shlibpath_var=LD_LIBRARY_PATH 1436 case $host_os in 1437 freebsd2*) 1438 shlibpath_overrides_runpath=yes 1439 ;; 1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1441 shlibpath_overrides_runpath=yes 1442 hardcode_into_libs=yes 1443 ;; 1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1446 shlibpath_overrides_runpath=no 1447 hardcode_into_libs=yes 1448 ;; 1449 freebsd*) # from 4.6 on 1450 shlibpath_overrides_runpath=yes 1451 hardcode_into_libs=yes 1452 ;; 1453 esac 1454 ;; 1455 1456 gnu*) 1457 version_type=linux 1458 need_lib_prefix=no 1459 need_version=no 1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1461 soname_spec='${libname}${release}${shared_ext}$major' 1462 shlibpath_var=LD_LIBRARY_PATH 1463 hardcode_into_libs=yes 1464 ;; 1465 1466 hpux9* | hpux10* | hpux11*) 1467 # Give a soname corresponding to the major version so that dld.sl refuses to 1468 # link against other versions. 1469 version_type=sunos 1470 need_lib_prefix=no 1471 need_version=no 1472 case $host_cpu in 1473 ia64*) 1474 shrext_cmds='.so' 1475 hardcode_into_libs=yes 1476 dynamic_linker="$host_os dld.so" 1477 shlibpath_var=LD_LIBRARY_PATH 1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1480 soname_spec='${libname}${release}${shared_ext}$major' 1481 if test "X$HPUX_IA64_MODE" = X32; then 1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1483 else 1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1485 fi 1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1487 ;; 1488 hppa*64*) 1489 shrext_cmds='.sl' 1490 hardcode_into_libs=yes 1491 dynamic_linker="$host_os dld.sl" 1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1495 soname_spec='${libname}${release}${shared_ext}$major' 1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1498 ;; 1499 *) 1500 shrext_cmds='.sl' 1501 dynamic_linker="$host_os dld.sl" 1502 shlibpath_var=SHLIB_PATH 1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1505 soname_spec='${libname}${release}${shared_ext}$major' 1506 ;; 1507 esac 1508 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1509 postinstall_cmds='chmod 555 $lib' 1510 ;; 1511 1512 interix3*) 1513 version_type=linux 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1517 soname_spec='${libname}${release}${shared_ext}$major' 1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1519 shlibpath_var=LD_LIBRARY_PATH 1520 shlibpath_overrides_runpath=no 1521 hardcode_into_libs=yes 1522 ;; 1523 1524 irix5* | irix6* | nonstopux*) 1525 case $host_os in 1526 nonstopux*) version_type=nonstopux ;; 1527 *) 1528 if test "$lt_cv_prog_gnu_ld" = yes; then 1529 version_type=linux 1530 else 1531 version_type=irix 1532 fi ;; 1533 esac 1534 need_lib_prefix=no 1535 need_version=no 1536 soname_spec='${libname}${release}${shared_ext}$major' 1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1538 case $host_os in 1539 irix5* | nonstopux*) 1540 libsuff= shlibsuff= 1541 ;; 1542 *) 1543 case $LD in # libtool.m4 will add one of these switches to LD 1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1545 libsuff= shlibsuff= libmagic=32-bit;; 1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1547 libsuff=32 shlibsuff=N32 libmagic=N32;; 1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1549 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1550 *) libsuff= shlibsuff= libmagic=never-match;; 1551 esac 1552 ;; 1553 esac 1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1555 shlibpath_overrides_runpath=no 1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1558 hardcode_into_libs=yes 1559 ;; 1560 1561 # No shared lib support for Linux oldld, aout, or coff. 1562 linux*oldld* | linux*aout* | linux*coff*) 1563 dynamic_linker=no 1564 ;; 1565 1566 # This must be Linux ELF. 1567 linux*) 1568 version_type=linux 1569 need_lib_prefix=no 1570 need_version=no 1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1572 soname_spec='${libname}${release}${shared_ext}$major' 1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1574 shlibpath_var=LD_LIBRARY_PATH 1575 shlibpath_overrides_runpath=no 1576 # This implies no fast_install, which is unacceptable. 1577 # Some rework will be needed to allow for fast_install 1578 # before this can be enabled. 1579 hardcode_into_libs=yes 1580 1581 # Append ld.so.conf contents to the search path 1582 if test -f /etc/ld.so.conf; then 1583 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' ' '` 1584 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1585 fi 1586 1587 # We used to test for /lib/ld.so.1 and disable shared libraries on 1588 # powerpc, because MkLinux only supported shared libraries with the 1589 # GNU dynamic linker. Since this was broken with cross compilers, 1590 # most powerpc-linux boxes support dynamic linking these days and 1591 # people can always --disable-shared, the test was removed, and we 1592 # assume the GNU/Linux dynamic linker is in use. 1593 dynamic_linker='GNU/Linux ld.so' 1594 ;; 1595 1596 netbsdelf*-gnu) 1597 version_type=linux 1598 need_lib_prefix=no 1599 need_version=no 1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1601 soname_spec='${libname}${release}${shared_ext}$major' 1602 shlibpath_var=LD_LIBRARY_PATH 1603 shlibpath_overrides_runpath=no 1604 hardcode_into_libs=yes 1605 dynamic_linker='NetBSD ld.elf_so' 1606 ;; 1607 1608 knetbsd*-gnu) 1609 version_type=linux 1610 need_lib_prefix=no 1611 need_version=no 1612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1613 soname_spec='${libname}${release}${shared_ext}$major' 1614 shlibpath_var=LD_LIBRARY_PATH 1615 shlibpath_overrides_runpath=no 1616 hardcode_into_libs=yes 1617 dynamic_linker='GNU ld.so' 1618 ;; 1619 1620 netbsd*) 1621 version_type=sunos 1622 need_lib_prefix=no 1623 need_version=no 1624 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1626 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1627 dynamic_linker='NetBSD (a.out) ld.so' 1628 else 1629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1630 soname_spec='${libname}${release}${shared_ext}$major' 1631 dynamic_linker='NetBSD ld.elf_so' 1632 fi 1633 shlibpath_var=LD_LIBRARY_PATH 1634 shlibpath_overrides_runpath=yes 1635 hardcode_into_libs=yes 1636 ;; 1637 1638 newsos6) 1639 version_type=linux 1640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1641 shlibpath_var=LD_LIBRARY_PATH 1642 shlibpath_overrides_runpath=yes 1643 ;; 1644 1645 nto-qnx*) 1646 version_type=linux 1647 need_lib_prefix=no 1648 need_version=no 1649 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1650 soname_spec='${libname}${release}${shared_ext}$major' 1651 shlibpath_var=LD_LIBRARY_PATH 1652 shlibpath_overrides_runpath=yes 1653 ;; 1654 1655 openbsd*) 1656 version_type=sunos 1657 sys_lib_dlsearch_path_spec="/usr/lib" 1658 need_lib_prefix=no 1659 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1660 case $host_os in 1661 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1662 *) need_version=no ;; 1663 esac 1664 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1665 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1666 shlibpath_var=LD_LIBRARY_PATH 1667 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1668 case $host_os in 1669 openbsd2.[[89]] | openbsd2.[[89]].*) 1670 shlibpath_overrides_runpath=no 1671 ;; 1672 *) 1673 shlibpath_overrides_runpath=yes 1674 ;; 1675 esac 1676 else 1677 shlibpath_overrides_runpath=yes 1678 fi 1679 ;; 1680 1681 os2*) 1682 libname_spec='$name' 1683 shrext_cmds=".dll" 1684 need_lib_prefix=no 1685 library_names_spec='$libname${shared_ext} $libname.a' 1686 dynamic_linker='OS/2 ld.exe' 1687 shlibpath_var=LIBPATH 1688 ;; 1689 1690 osf3* | osf4* | osf5*) 1691 version_type=osf 1692 need_lib_prefix=no 1693 need_version=no 1694 soname_spec='${libname}${release}${shared_ext}$major' 1695 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1696 shlibpath_var=LD_LIBRARY_PATH 1697 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1698 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1699 ;; 1700 1701 solaris*) 1702 version_type=linux 1703 need_lib_prefix=no 1704 need_version=no 1705 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1706 soname_spec='${libname}${release}${shared_ext}$major' 1707 shlibpath_var=LD_LIBRARY_PATH 1708 shlibpath_overrides_runpath=yes 1709 hardcode_into_libs=yes 1710 # ldd complains unless libraries are executable 1711 postinstall_cmds='chmod +x $lib' 1712 ;; 1713 1714 sunos4*) 1715 version_type=sunos 1716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1717 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1718 shlibpath_var=LD_LIBRARY_PATH 1719 shlibpath_overrides_runpath=yes 1720 if test "$with_gnu_ld" = yes; then 1721 need_lib_prefix=no 1722 fi 1723 need_version=yes 1724 ;; 1725 1726 sysv4 | sysv4.3*) 1727 version_type=linux 1728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1729 soname_spec='${libname}${release}${shared_ext}$major' 1730 shlibpath_var=LD_LIBRARY_PATH 1731 case $host_vendor in 1732 sni) 1733 shlibpath_overrides_runpath=no 1734 need_lib_prefix=no 1735 export_dynamic_flag_spec='${wl}-Blargedynsym' 1736 runpath_var=LD_RUN_PATH 1737 ;; 1738 siemens) 1739 need_lib_prefix=no 1740 ;; 1741 motorola) 1742 need_lib_prefix=no 1743 need_version=no 1744 shlibpath_overrides_runpath=no 1745 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1746 ;; 1747 esac 1748 ;; 1749 1750 sysv4*MP*) 1751 if test -d /usr/nec ;then 1752 version_type=linux 1753 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1754 soname_spec='$libname${shared_ext}.$major' 1755 shlibpath_var=LD_LIBRARY_PATH 1756 fi 1757 ;; 1758 1759 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1760 version_type=freebsd-elf 1761 need_lib_prefix=no 1762 need_version=no 1763 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1764 soname_spec='${libname}${release}${shared_ext}$major' 1765 shlibpath_var=LD_LIBRARY_PATH 1766 hardcode_into_libs=yes 1767 if test "$with_gnu_ld" = yes; then 1768 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1769 shlibpath_overrides_runpath=no 1770 else 1771 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1772 shlibpath_overrides_runpath=yes 1773 case $host_os in 1774 sco3.2v5*) 1775 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1776 ;; 1777 esac 1778 fi 1779 sys_lib_dlsearch_path_spec='/usr/lib' 1780 ;; 1781 1782 uts4*) 1783 version_type=linux 1784 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1785 soname_spec='${libname}${release}${shared_ext}$major' 1786 shlibpath_var=LD_LIBRARY_PATH 1787 ;; 1788 1789 *) 1790 dynamic_linker=no 1791 ;; 1792 esac 1793 AC_MSG_RESULT([$dynamic_linker]) 1794 test "$dynamic_linker" = no && can_build_shared=no 1795 1796 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1797 if test "$GCC" = yes; then 1798 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1799 fi 1800 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1801 1802 1803 # _LT_AC_TAGCONFIG 1804 # ---------------- 1805 AC_DEFUN([_LT_AC_TAGCONFIG], 1806 [AC_ARG_WITH([tags], 1807 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1808 [include additional configurations @<:@automatic@:>@])], 1809 [tagnames="$withval"]) 1810 1811 if test -f "$ltmain" && test -n "$tagnames"; then 1812 if test ! -f "${ofile}"; then 1813 AC_MSG_WARN([output file `$ofile' does not exist]) 1814 fi 1815 1816 if test -z "$LTCC"; then 1817 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1818 if test -z "$LTCC"; then 1819 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1820 else 1821 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1822 fi 1823 fi 1824 if test -z "$LTCFLAGS"; then 1825 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1826 fi 1827 1828 # Extract list of available tagged configurations in $ofile. 1829 # Note that this assumes the entire list is on one line. 1830 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1831 1832 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1833 for tagname in $tagnames; do 1834 IFS="$lt_save_ifs" 1835 # Check whether tagname contains only valid characters 1836 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1837 "") ;; 1838 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1839 ;; 1840 esac 1841 1842 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1843 then 1844 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1845 fi 1846 1847 # Update the list of available tags. 1848 if test -n "$tagname"; then 1849 echo appending configuration tag \"$tagname\" to $ofile 1850 1851 case $tagname in 1852 CXX) 1853 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1854 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1855 (test "X$CXX" != "Xg++"))) ; then 1856 AC_LIBTOOL_LANG_CXX_CONFIG 1857 else 1858 tagname="" 1859 fi 1860 ;; 1861 1862 F77) 1863 if test -n "$F77" && test "X$F77" != "Xno"; then 1864 AC_LIBTOOL_LANG_F77_CONFIG 1865 else 1866 tagname="" 1867 fi 1868 ;; 1869 1870 GCJ) 1871 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1872 AC_LIBTOOL_LANG_GCJ_CONFIG 1873 else 1874 tagname="" 1875 fi 1876 ;; 1877 1878 RC) 1879 AC_LIBTOOL_LANG_RC_CONFIG 1880 ;; 1881 1882 *) 1883 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1884 ;; 1885 esac 1886 1887 # Append the new tag name to the list of available tags. 1888 if test -n "$tagname" ; then 1889 available_tags="$available_tags $tagname" 1890 fi 1891 fi 1892 done 1893 IFS="$lt_save_ifs" 1894 1895 # Now substitute the updated list of available tags. 1896 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1897 mv "${ofile}T" "$ofile" 1898 chmod +x "$ofile" 1899 else 1900 rm -f "${ofile}T" 1901 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1902 fi 1903 fi 1904 ])# _LT_AC_TAGCONFIG 1905 1906 1907 # AC_LIBTOOL_DLOPEN 1908 # ----------------- 1909 # enable checks for dlopen support 1910 AC_DEFUN([AC_LIBTOOL_DLOPEN], 1911 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1912 ])# AC_LIBTOOL_DLOPEN 1913 1914 1915 # AC_LIBTOOL_WIN32_DLL 1916 # -------------------- 1917 # declare package support for building win32 DLLs 1918 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1919 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1920 ])# AC_LIBTOOL_WIN32_DLL 1921 1922 1923 # AC_ENABLE_SHARED([DEFAULT]) 1924 # --------------------------- 1925 # implement the --enable-shared flag 1926 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1927 AC_DEFUN([AC_ENABLE_SHARED], 1928 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1929 AC_ARG_ENABLE([shared], 1930 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1931 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1932 [p=${PACKAGE-default} 1933 case $enableval in 1934 yes) enable_shared=yes ;; 1935 no) enable_shared=no ;; 1936 *) 1937 enable_shared=no 1938 # Look at the argument we got. We use all the common list separators. 1939 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1940 for pkg in $enableval; do 1941 IFS="$lt_save_ifs" 1942 if test "X$pkg" = "X$p"; then 1943 enable_shared=yes 1944 fi 1945 done 1946 IFS="$lt_save_ifs" 1947 ;; 1948 esac], 1949 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1950 ])# AC_ENABLE_SHARED 1951 1952 1953 # AC_DISABLE_SHARED 1954 # ----------------- 1955 # set the default shared flag to --disable-shared 1956 AC_DEFUN([AC_DISABLE_SHARED], 1957 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1958 AC_ENABLE_SHARED(no) 1959 ])# AC_DISABLE_SHARED 1960 1961 1962 # AC_ENABLE_STATIC([DEFAULT]) 1963 # --------------------------- 1964 # implement the --enable-static flag 1965 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1966 AC_DEFUN([AC_ENABLE_STATIC], 1967 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1968 AC_ARG_ENABLE([static], 1969 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1970 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1971 [p=${PACKAGE-default} 1972 case $enableval in 1973 yes) enable_static=yes ;; 1974 no) enable_static=no ;; 1975 *) 1976 enable_static=no 1977 # Look at the argument we got. We use all the common list separators. 1978 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1979 for pkg in $enableval; do 1980 IFS="$lt_save_ifs" 1981 if test "X$pkg" = "X$p"; then 1982 enable_static=yes 1983 fi 1984 done 1985 IFS="$lt_save_ifs" 1986 ;; 1987 esac], 1988 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1989 ])# AC_ENABLE_STATIC 1990 1991 1992 # AC_DISABLE_STATIC 1993 # ----------------- 1994 # set the default static flag to --disable-static 1995 AC_DEFUN([AC_DISABLE_STATIC], 1996 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1997 AC_ENABLE_STATIC(no) 1998 ])# AC_DISABLE_STATIC 1999 2000 2001 # AC_ENABLE_FAST_INSTALL([DEFAULT]) 2002 # --------------------------------- 2003 # implement the --enable-fast-install flag 2004 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2005 AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2006 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2007 AC_ARG_ENABLE([fast-install], 2008 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2009 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2010 [p=${PACKAGE-default} 2011 case $enableval in 2012 yes) enable_fast_install=yes ;; 2013 no) enable_fast_install=no ;; 2014 *) 2015 enable_fast_install=no 2016 # Look at the argument we got. We use all the common list separators. 2017 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2018 for pkg in $enableval; do 2019 IFS="$lt_save_ifs" 2020 if test "X$pkg" = "X$p"; then 2021 enable_fast_install=yes 2022 fi 2023 done 2024 IFS="$lt_save_ifs" 2025 ;; 2026 esac], 2027 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2028 ])# AC_ENABLE_FAST_INSTALL 2029 2030 2031 # AC_DISABLE_FAST_INSTALL 2032 # ----------------------- 2033 # set the default to --disable-fast-install 2034 AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2035 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2036 AC_ENABLE_FAST_INSTALL(no) 2037 ])# AC_DISABLE_FAST_INSTALL 2038 2039 2040 # AC_LIBTOOL_PICMODE([MODE]) 2041 # -------------------------- 2042 # implement the --with-pic flag 2043 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2044 AC_DEFUN([AC_LIBTOOL_PICMODE], 2045 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2046 pic_mode=ifelse($#,1,$1,default) 2047 ])# AC_LIBTOOL_PICMODE 2048 2049 2050 # AC_PROG_EGREP 2051 # ------------- 2052 # This is predefined starting with Autoconf 2.54, so this conditional 2053 # definition can be removed once we require Autoconf 2.54 or later. 2054 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2055 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2056 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2057 then ac_cv_prog_egrep='grep -E' 2058 else ac_cv_prog_egrep='egrep' 2059 fi]) 2060 EGREP=$ac_cv_prog_egrep 2061 AC_SUBST([EGREP]) 2062 ])]) 2063 2064 2065 # AC_PATH_TOOL_PREFIX 2066 # ------------------- 2067 # find a file program which can recognise shared library 2068 AC_DEFUN([AC_PATH_TOOL_PREFIX], 2069 [AC_REQUIRE([AC_PROG_EGREP])dnl 2070 AC_MSG_CHECKING([for $1]) 2071 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2072 [case $MAGIC_CMD in 2073 [[\\/*] | ?:[\\/]*]) 2074 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2075 ;; 2076 *) 2077 lt_save_MAGIC_CMD="$MAGIC_CMD" 2078 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2079 dnl $ac_dummy forces splitting on constant user-supplied paths. 2080 dnl POSIX.2 word splitting is done only on the output of word expansions, 2081 dnl not every word. This closes a longstanding sh security hole. 2082 ac_dummy="ifelse([$2], , $PATH, [$2])" 2083 for ac_dir in $ac_dummy; do 2084 IFS="$lt_save_ifs" 2085 test -z "$ac_dir" && ac_dir=. 2086 if test -f $ac_dir/$1; then 2087 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2088 if test -n "$file_magic_test_file"; then 2089 case $deplibs_check_method in 2090 "file_magic "*) 2091 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2092 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2093 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2094 $EGREP "$file_magic_regex" > /dev/null; then 2095 : 2096 else 2097 cat <<EOF 1>&2 2098 2099 *** Warning: the command libtool uses to detect shared libraries, 2100 *** $file_magic_cmd, produces output that libtool cannot recognize. 2101 *** The result is that libtool may fail to recognize shared libraries 2102 *** as such. This will affect the creation of libtool libraries that 2103 *** depend on shared libraries, but programs linked with such libtool 2104 *** libraries will work regardless of this problem. Nevertheless, you 2105 *** may want to report the problem to your system manager and/or to 2106 *** bug-libtool (a] gnu.org 2107 2108 EOF 2109 fi ;; 2110 esac 2111 fi 2112 break 2113 fi 2114 done 2115 IFS="$lt_save_ifs" 2116 MAGIC_CMD="$lt_save_MAGIC_CMD" 2117 ;; 2118 esac]) 2119 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2120 if test -n "$MAGIC_CMD"; then 2121 AC_MSG_RESULT($MAGIC_CMD) 2122 else 2123 AC_MSG_RESULT(no) 2124 fi 2125 ])# AC_PATH_TOOL_PREFIX 2126 2127 2128 # AC_PATH_MAGIC 2129 # ------------- 2130 # find a file program which can recognise a shared library 2131 AC_DEFUN([AC_PATH_MAGIC], 2132 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2133 if test -z "$lt_cv_path_MAGIC_CMD"; then 2134 if test -n "$ac_tool_prefix"; then 2135 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2136 else 2137 MAGIC_CMD=: 2138 fi 2139 fi 2140 ])# AC_PATH_MAGIC 2141 2142 2143 # AC_PROG_LD 2144 # ---------- 2145 # find the pathname to the GNU or non-GNU linker 2146 AC_DEFUN([AC_PROG_LD], 2147 [AC_ARG_WITH([gnu-ld], 2148 [AC_HELP_STRING([--with-gnu-ld], 2149 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2150 [test "$withval" = no || with_gnu_ld=yes], 2151 [with_gnu_ld=no]) 2152 AC_REQUIRE([LT_AC_PROG_SED])dnl 2153 AC_REQUIRE([AC_PROG_CC])dnl 2154 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2155 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2156 ac_prog=ld 2157 if test "$GCC" = yes; then 2158 # Check if gcc -print-prog-name=ld gives a path. 2159 AC_MSG_CHECKING([for ld used by $CC]) 2160 case $host in 2161 *-*-mingw*) 2162 # gcc leaves a trailing carriage return which upsets mingw 2163 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2164 *) 2165 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2166 esac 2167 case $ac_prog in 2168 # Accept absolute paths. 2169 [[\\/]]* | ?:[[\\/]]*) 2170 re_direlt='/[[^/]][[^/]]*/\.\./' 2171 # Canonicalize the pathname of ld 2172 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2173 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2174 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2175 done 2176 test -z "$LD" && LD="$ac_prog" 2177 ;; 2178 "") 2179 # If it fails, then pretend we aren't using GCC. 2180 ac_prog=ld 2181 ;; 2182 *) 2183 # If it is relative, then search for the first ld in PATH. 2184 with_gnu_ld=unknown 2185 ;; 2186 esac 2187 elif test "$with_gnu_ld" = yes; then 2188 AC_MSG_CHECKING([for GNU ld]) 2189 else 2190 AC_MSG_CHECKING([for non-GNU ld]) 2191 fi 2192 AC_CACHE_VAL(lt_cv_path_LD, 2193 [if test -z "$LD"; then 2194 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2195 for ac_dir in $PATH; do 2196 IFS="$lt_save_ifs" 2197 test -z "$ac_dir" && ac_dir=. 2198 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2199 lt_cv_path_LD="$ac_dir/$ac_prog" 2200 # Check to see if the program is GNU ld. I'd rather use --version, 2201 # but apparently some variants of GNU ld only accept -v. 2202 # Break only if it was the GNU/non-GNU ld that we prefer. 2203 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2204 *GNU* | *'with BFD'*) 2205 test "$with_gnu_ld" != no && break 2206 ;; 2207 *) 2208 test "$with_gnu_ld" != yes && break 2209 ;; 2210 esac 2211 fi 2212 done 2213 IFS="$lt_save_ifs" 2214 else 2215 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2216 fi]) 2217 LD="$lt_cv_path_LD" 2218 if test -n "$LD"; then 2219 AC_MSG_RESULT($LD) 2220 else 2221 AC_MSG_RESULT(no) 2222 fi 2223 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2224 AC_PROG_LD_GNU 2225 ])# AC_PROG_LD 2226 2227 2228 # AC_PROG_LD_GNU 2229 # -------------- 2230 AC_DEFUN([AC_PROG_LD_GNU], 2231 [AC_REQUIRE([AC_PROG_EGREP])dnl 2232 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2233 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2234 case `$LD -v 2>&1 </dev/null` in 2235 *GNU* | *'with BFD'*) 2236 lt_cv_prog_gnu_ld=yes 2237 ;; 2238 *) 2239 lt_cv_prog_gnu_ld=no 2240 ;; 2241 esac]) 2242 with_gnu_ld=$lt_cv_prog_gnu_ld 2243 ])# AC_PROG_LD_GNU 2244 2245 2246 # AC_PROG_LD_RELOAD_FLAG 2247 # ---------------------- 2248 # find reload flag for linker 2249 # -- PORTME Some linkers may need a different reload flag. 2250 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2251 [AC_CACHE_CHECK([for $LD option to reload object files], 2252 lt_cv_ld_reload_flag, 2253 [lt_cv_ld_reload_flag='-r']) 2254 reload_flag=$lt_cv_ld_reload_flag 2255 case $reload_flag in 2256 "" | " "*) ;; 2257 *) reload_flag=" $reload_flag" ;; 2258 esac 2259 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2260 case $host_os in 2261 darwin*) 2262 if test "$GCC" = yes; then 2263 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2264 else 2265 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2266 fi 2267 ;; 2268 esac 2269 ])# AC_PROG_LD_RELOAD_FLAG 2270 2271 2272 # AC_DEPLIBS_CHECK_METHOD 2273 # ----------------------- 2274 # how to check for library dependencies 2275 # -- PORTME fill in with the dynamic library characteristics 2276 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2277 [AC_CACHE_CHECK([how to recognise dependent libraries], 2278 lt_cv_deplibs_check_method, 2279 [lt_cv_file_magic_cmd='$MAGIC_CMD' 2280 lt_cv_file_magic_test_file= 2281 lt_cv_deplibs_check_method='unknown' 2282 # Need to set the preceding variable on all platforms that support 2283 # interlibrary dependencies. 2284 # 'none' -- dependencies not supported. 2285 # `unknown' -- same as none, but documents that we really don't know. 2286 # 'pass_all' -- all dependencies passed with no checks. 2287 # 'test_compile' -- check by making test program. 2288 # 'file_magic [[regex]]' -- check by looking for files in library path 2289 # which responds to the $file_magic_cmd with a given extended regex. 2290 # If you have `file' or equivalent on your system and you're not sure 2291 # whether `pass_all' will *always* work, you probably want this one. 2292 2293 case $host_os in 2294 aix4* | aix5*) 2295 lt_cv_deplibs_check_method=pass_all 2296 ;; 2297 2298 beos*) 2299 lt_cv_deplibs_check_method=pass_all 2300 ;; 2301 2302 bsdi[[45]]*) 2303 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2304 lt_cv_file_magic_cmd='/usr/bin/file -L' 2305 lt_cv_file_magic_test_file=/shlib/libc.so 2306 ;; 2307 2308 cygwin*) 2309 # func_win32_libid is a shell function defined in ltmain.sh 2310 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2311 lt_cv_file_magic_cmd='func_win32_libid' 2312 ;; 2313 2314 mingw* | pw32*) 2315 # Base MSYS/MinGW do not provide the 'file' command needed by 2316 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2317 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2318 lt_cv_file_magic_cmd='$OBJDUMP -f' 2319 ;; 2320 2321 darwin* | rhapsody*) 2322 lt_cv_deplibs_check_method=pass_all 2323 ;; 2324 2325 freebsd* | kfreebsd*-gnu | dragonfly*) 2326 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2327 case $host_cpu in 2328 i*86 ) 2329 # Not sure whether the presence of OpenBSD here was a mistake. 2330 # Let's accept both of them until this is cleared up. 2331 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2332 lt_cv_file_magic_cmd=/usr/bin/file 2333 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2334 ;; 2335 esac 2336 else 2337 lt_cv_deplibs_check_method=pass_all 2338 fi 2339 ;; 2340 2341 gnu*) 2342 lt_cv_deplibs_check_method=pass_all 2343 ;; 2344 2345 hpux10.20* | hpux11*) 2346 lt_cv_file_magic_cmd=/usr/bin/file 2347 case $host_cpu in 2348 ia64*) 2349 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2350 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2351 ;; 2352 hppa*64*) 2353 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2354 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2355 ;; 2356 *) 2357 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2358 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2359 ;; 2360 esac 2361 ;; 2362 2363 interix3*) 2364 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2365 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2366 ;; 2367 2368 irix5* | irix6* | nonstopux*) 2369 case $LD in 2370 *-32|*"-32 ") libmagic=32-bit;; 2371 *-n32|*"-n32 ") libmagic=N32;; 2372 *-64|*"-64 ") libmagic=64-bit;; 2373 *) libmagic=never-match;; 2374 esac 2375 lt_cv_deplibs_check_method=pass_all 2376 ;; 2377 2378 # This must be Linux ELF. 2379 linux*) 2380 lt_cv_deplibs_check_method=pass_all 2381 ;; 2382 2383 netbsd* | netbsdelf*-gnu | knetbsd*-gnu) 2384 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2385 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2386 else 2387 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2388 fi 2389 ;; 2390 2391 newos6*) 2392 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2393 lt_cv_file_magic_cmd=/usr/bin/file 2394 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2395 ;; 2396 2397 nto-qnx*) 2398 lt_cv_deplibs_check_method=unknown 2399 ;; 2400 2401 openbsd*) 2402 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2403 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2404 else 2405 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2406 fi 2407 ;; 2408 2409 osf3* | osf4* | osf5*) 2410 lt_cv_deplibs_check_method=pass_all 2411 ;; 2412 2413 solaris*) 2414 lt_cv_deplibs_check_method=pass_all 2415 ;; 2416 2417 sysv4 | sysv4.3*) 2418 case $host_vendor in 2419 motorola) 2420 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2421 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2422 ;; 2423 ncr) 2424 lt_cv_deplibs_check_method=pass_all 2425 ;; 2426 sequent) 2427 lt_cv_file_magic_cmd='/bin/file' 2428 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2429 ;; 2430 sni) 2431 lt_cv_file_magic_cmd='/bin/file' 2432 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2433 lt_cv_file_magic_test_file=/lib/libc.so 2434 ;; 2435 siemens) 2436 lt_cv_deplibs_check_method=pass_all 2437 ;; 2438 pc) 2439 lt_cv_deplibs_check_method=pass_all 2440 ;; 2441 esac 2442 ;; 2443 2444 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2445 lt_cv_deplibs_check_method=pass_all 2446 ;; 2447 esac 2448 ]) 2449 file_magic_cmd=$lt_cv_file_magic_cmd 2450 deplibs_check_method=$lt_cv_deplibs_check_method 2451 test -z "$deplibs_check_method" && deplibs_check_method=unknown 2452 ])# AC_DEPLIBS_CHECK_METHOD 2453 2454 2455 # AC_PROG_NM 2456 # ---------- 2457 # find the pathname to a BSD-compatible name lister 2458 AC_DEFUN([AC_PROG_NM], 2459 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2460 [if test -n "$NM"; then 2461 # Let the user override the test. 2462 lt_cv_path_NM="$NM" 2463 else 2464 lt_nm_to_check="${ac_tool_prefix}nm" 2465 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2466 lt_nm_to_check="$lt_nm_to_check nm" 2467 fi 2468 for lt_tmp_nm in $lt_nm_to_check; do 2469 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2470 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2471 IFS="$lt_save_ifs" 2472 test -z "$ac_dir" && ac_dir=. 2473 tmp_nm="$ac_dir/$lt_tmp_nm" 2474 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2475 # Check to see if the nm accepts a BSD-compat flag. 2476 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2477 # nm: unknown option "B" ignored 2478 # Tru64's nm complains that /dev/null is an invalid object file 2479 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2480 */dev/null* | *'Invalid file or object type'*) 2481 lt_cv_path_NM="$tmp_nm -B" 2482 break 2483 ;; 2484 *) 2485 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2486 */dev/null*) 2487 lt_cv_path_NM="$tmp_nm -p" 2488 break 2489 ;; 2490 *) 2491 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2492 continue # so that we can try to find one that supports BSD flags 2493 ;; 2494 esac 2495 ;; 2496 esac 2497 fi 2498 done 2499 IFS="$lt_save_ifs" 2500 done 2501 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2502 fi]) 2503 NM="$lt_cv_path_NM" 2504 ])# AC_PROG_NM 2505 2506 2507 # AC_CHECK_LIBM 2508 # ------------- 2509 # check for math library 2510 AC_DEFUN([AC_CHECK_LIBM], 2511 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2512 LIBM= 2513 case $host in 2514 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2515 # These system don't have libm, or don't need it 2516 ;; 2517 *-ncr-sysv4.3*) 2518 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2519 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2520 ;; 2521 *) 2522 AC_CHECK_LIB(m, cos, LIBM="-lm") 2523 ;; 2524 esac 2525 ])# AC_CHECK_LIBM 2526 2527 2528 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2529 # ----------------------------------- 2530 # sets LIBLTDL to the link flags for the libltdl convenience library and 2531 # LTDLINCL to the include flags for the libltdl header and adds 2532 # --enable-ltdl-convenience to the configure arguments. Note that 2533 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2534 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2535 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2536 # (note the single quotes!). If your package is not flat and you're not 2537 # using automake, define top_builddir and top_srcdir appropriately in 2538 # the Makefiles. 2539 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2540 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2541 case $enable_ltdl_convenience in 2542 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2543 "") enable_ltdl_convenience=yes 2544 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2545 esac 2546 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2547 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2548 # For backwards non-gettext consistent compatibility... 2549 INCLTDL="$LTDLINCL" 2550 ])# AC_LIBLTDL_CONVENIENCE 2551 2552 2553 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2554 # ----------------------------------- 2555 # sets LIBLTDL to the link flags for the libltdl installable library and 2556 # LTDLINCL to the include flags for the libltdl header and adds 2557 # --enable-ltdl-install to the configure arguments. Note that 2558 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2559 # and an installed libltdl is not found, it is assumed to be `libltdl'. 2560 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2561 # '${top_srcdir}/' (note the single quotes!). If your package is not 2562 # flat and you're not using automake, define top_builddir and top_srcdir 2563 # appropriately in the Makefiles. 2564 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2565 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2566 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2567 AC_CHECK_LIB(ltdl, lt_dlinit, 2568 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2569 [if test x"$enable_ltdl_install" = xno; then 2570 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2571 else 2572 enable_ltdl_install=yes 2573 fi 2574 ]) 2575 if test x"$enable_ltdl_install" = x"yes"; then 2576 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2577 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2578 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2579 else 2580 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2581 LIBLTDL="-lltdl" 2582 LTDLINCL= 2583 fi 2584 # For backwards non-gettext consistent compatibility... 2585 INCLTDL="$LTDLINCL" 2586 ])# AC_LIBLTDL_INSTALLABLE 2587 2588 2589 # AC_LIBTOOL_CXX 2590 # -------------- 2591 # enable support for C++ libraries 2592 AC_DEFUN([AC_LIBTOOL_CXX], 2593 [AC_REQUIRE([_LT_AC_LANG_CXX]) 2594 ])# AC_LIBTOOL_CXX 2595 2596 2597 # _LT_AC_LANG_CXX 2598 # --------------- 2599 AC_DEFUN([_LT_AC_LANG_CXX], 2600 [AC_REQUIRE([AC_PROG_CXX]) 2601 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2602 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2603 ])# _LT_AC_LANG_CXX 2604 2605 # _LT_AC_PROG_CXXCPP 2606 # ------------------ 2607 AC_DEFUN([_LT_AC_PROG_CXXCPP], 2608 [ 2609 AC_REQUIRE([AC_PROG_CXX]) 2610 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2611 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2612 (test "X$CXX" != "Xg++"))) ; then 2613 AC_PROG_CXXCPP 2614 fi 2615 ])# _LT_AC_PROG_CXXCPP 2616 2617 # AC_LIBTOOL_F77 2618 # -------------- 2619 # enable support for Fortran 77 libraries 2620 AC_DEFUN([AC_LIBTOOL_F77], 2621 [AC_REQUIRE([_LT_AC_LANG_F77]) 2622 ])# AC_LIBTOOL_F77 2623 2624 2625 # _LT_AC_LANG_F77 2626 # --------------- 2627 AC_DEFUN([_LT_AC_LANG_F77], 2628 [AC_REQUIRE([AC_PROG_F77]) 2629 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2630 ])# _LT_AC_LANG_F77 2631 2632 2633 # AC_LIBTOOL_GCJ 2634 # -------------- 2635 # enable support for GCJ libraries 2636 AC_DEFUN([AC_LIBTOOL_GCJ], 2637 [AC_REQUIRE([_LT_AC_LANG_GCJ]) 2638 ])# AC_LIBTOOL_GCJ 2639 2640 2641 # _LT_AC_LANG_GCJ 2642 # --------------- 2643 AC_DEFUN([_LT_AC_LANG_GCJ], 2644 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2645 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2646 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2647 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2648 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2649 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2650 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2651 ])# _LT_AC_LANG_GCJ 2652 2653 2654 # AC_LIBTOOL_RC 2655 # ------------- 2656 # enable support for Windows resource files 2657 AC_DEFUN([AC_LIBTOOL_RC], 2658 [AC_REQUIRE([LT_AC_PROG_RC]) 2659 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2660 ])# AC_LIBTOOL_RC 2661 2662 2663 # AC_LIBTOOL_LANG_C_CONFIG 2664 # ------------------------ 2665 # Ensure that the configuration vars for the C compiler are 2666 # suitably defined. Those variables are subsequently used by 2667 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2668 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2669 AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2670 [lt_save_CC="$CC" 2671 AC_LANG_PUSH(C) 2672 2673 # Source file extension for C test sources. 2674 ac_ext=c 2675 2676 # Object file extension for compiled C test sources. 2677 objext=o 2678 _LT_AC_TAGVAR(objext, $1)=$objext 2679 2680 # Code to be used in simple compile tests 2681 lt_simple_compile_test_code="int some_variable = 0;\n" 2682 2683 # Code to be used in simple link tests 2684 lt_simple_link_test_code='int main(){return(0);}\n' 2685 2686 _LT_AC_SYS_COMPILER 2687 2688 # save warnings/boilerplate of simple test code 2689 _LT_COMPILER_BOILERPLATE 2690 _LT_LINKER_BOILERPLATE 2691 2692 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2693 AC_LIBTOOL_PROG_COMPILER_PIC($1) 2694 AC_LIBTOOL_PROG_CC_C_O($1) 2695 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2696 AC_LIBTOOL_PROG_LD_SHLIBS($1) 2697 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2698 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2699 AC_LIBTOOL_SYS_LIB_STRIP 2700 AC_LIBTOOL_DLOPEN_SELF 2701 2702 # Report which library types will actually be built 2703 AC_MSG_CHECKING([if libtool supports shared libraries]) 2704 AC_MSG_RESULT([$can_build_shared]) 2705 2706 AC_MSG_CHECKING([whether to build shared libraries]) 2707 test "$can_build_shared" = "no" && enable_shared=no 2708 2709 # On AIX, shared libraries and static libraries use the same namespace, and 2710 # are all built from PIC. 2711 case $host_os in 2712 aix3*) 2713 test "$enable_shared" = yes && enable_static=no 2714 if test -n "$RANLIB"; then 2715 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2716 postinstall_cmds='$RANLIB $lib' 2717 fi 2718 ;; 2719 2720 aix4* | aix5*) 2721 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2722 test "$enable_shared" = yes && enable_static=no 2723 fi 2724 ;; 2725 esac 2726 AC_MSG_RESULT([$enable_shared]) 2727 2728 AC_MSG_CHECKING([whether to build static libraries]) 2729 # Make sure either enable_shared or enable_static is yes. 2730 test "$enable_shared" = yes || enable_static=yes 2731 AC_MSG_RESULT([$enable_static]) 2732 2733 AC_LIBTOOL_CONFIG($1) 2734 2735 AC_LANG_POP 2736 CC="$lt_save_CC" 2737 ])# AC_LIBTOOL_LANG_C_CONFIG 2738 2739 2740 # AC_LIBTOOL_LANG_CXX_CONFIG 2741 # -------------------------- 2742 # Ensure that the configuration vars for the C compiler are 2743 # suitably defined. Those variables are subsequently used by 2744 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2745 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2746 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2747 [AC_LANG_PUSH(C++) 2748 AC_REQUIRE([AC_PROG_CXX]) 2749 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2750 2751 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2752 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 2753 _LT_AC_TAGVAR(always_export_symbols, $1)=no 2754 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2755 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2756 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2757 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2759 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2760 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2761 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2762 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 2763 _LT_AC_TAGVAR(module_cmds, $1)= 2764 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 2765 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2766 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2767 _LT_AC_TAGVAR(no_undefined_flag, $1)= 2768 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2769 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2770 2771 # Dependencies to place before and after the object being linked: 2772 _LT_AC_TAGVAR(predep_objects, $1)= 2773 _LT_AC_TAGVAR(postdep_objects, $1)= 2774 _LT_AC_TAGVAR(predeps, $1)= 2775 _LT_AC_TAGVAR(postdeps, $1)= 2776 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2777 2778 # Source file extension for C++ test sources. 2779 ac_ext=cpp 2780 2781 # Object file extension for compiled C++ test sources. 2782 objext=o 2783 _LT_AC_TAGVAR(objext, $1)=$objext 2784 2785 # Code to be used in simple compile tests 2786 lt_simple_compile_test_code="int some_variable = 0;\n" 2787 2788 # Code to be used in simple link tests 2789 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2790 2791 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 2792 _LT_AC_SYS_COMPILER 2793 2794 # save warnings/boilerplate of simple test code 2795 _LT_COMPILER_BOILERPLATE 2796 _LT_LINKER_BOILERPLATE 2797 2798 # Allow CC to be a program name with arguments. 2799 lt_save_CC=$CC 2800 lt_save_LD=$LD 2801 lt_save_GCC=$GCC 2802 GCC=$GXX 2803 lt_save_with_gnu_ld=$with_gnu_ld 2804 lt_save_path_LD=$lt_cv_path_LD 2805 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2806 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2807 else 2808 $as_unset lt_cv_prog_gnu_ld 2809 fi 2810 if test -n "${lt_cv_path_LDCXX+set}"; then 2811 lt_cv_path_LD=$lt_cv_path_LDCXX 2812 else 2813 $as_unset lt_cv_path_LD 2814 fi 2815 test -z "${LDCXX+set}" || LD=$LDCXX 2816 CC=${CXX-"c++"} 2817 compiler=$CC 2818 _LT_AC_TAGVAR(compiler, $1)=$CC 2819 _LT_CC_BASENAME([$compiler]) 2820 2821 # We don't want -fno-exception wen compiling C++ code, so set the 2822 # no_builtin_flag separately 2823 if test "$GXX" = yes; then 2824 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2825 else 2826 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2827 fi 2828 2829 if test "$GXX" = yes; then 2830 # Set up default GNU C++ configuration 2831 2832 AC_PROG_LD 2833 2834 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2835 # archiving commands below assume that GNU ld is being used. 2836 if test "$with_gnu_ld" = yes; then 2837 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2838 _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' 2839 2840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2841 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2842 2843 # If archive_cmds runs LD, not CC, wlarc should be empty 2844 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2845 # investigate it a little bit more. (MM) 2846 wlarc='${wl}' 2847 2848 # ancient GNU ld didn't support --whole-archive et. al. 2849 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2850 grep 'no-whole-archive' > /dev/null; then 2851 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2852 else 2853 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2854 fi 2855 else 2856 with_gnu_ld=no 2857 wlarc= 2858 2859 # A generic and very simple default shared library creation 2860 # command for GNU C++ for the case where it uses the native 2861 # linker, instead of GNU ld. If possible, this setting should 2862 # overridden to take advantage of the native linker features on 2863 # the platform it is being used on. 2864 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2865 fi 2866 2867 # Commands to make compiler produce verbose output that lists 2868 # what "hidden" libraries, object files and flags are used when 2869 # linking a shared library. 2870 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2871 2872 else 2873 GXX=no 2874 with_gnu_ld=no 2875 wlarc= 2876 fi 2877 2878 # PORTME: fill in a description of your system's C++ link characteristics 2879 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2880 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 2881 case $host_os in 2882 aix3*) 2883 # FIXME: insert proper C++ library support 2884 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2885 ;; 2886 aix4* | aix5*) 2887 if test "$host_cpu" = ia64; then 2888 # On IA64, the linker does run time linking by default, so we don't 2889 # have to do anything special. 2890 aix_use_runtimelinking=no 2891 exp_sym_flag='-Bexport' 2892 no_entry_flag="" 2893 else 2894 aix_use_runtimelinking=no 2895 2896 # Test if we are trying to use run time linking or normal 2897 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2898 # need to do runtime linking. 2899 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2900 for ld_flag in $LDFLAGS; do 2901 case $ld_flag in 2902 *-brtl*) 2903 aix_use_runtimelinking=yes 2904 break 2905 ;; 2906 esac 2907 done 2908 ;; 2909 esac 2910 2911 exp_sym_flag='-bexport' 2912 no_entry_flag='-bnoentry' 2913 fi 2914 2915 # When large executables or shared objects are built, AIX ld can 2916 # have problems creating the table of contents. If linking a library 2917 # or program results in "error TOC overflow" add -mminimal-toc to 2918 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2919 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2920 2921 _LT_AC_TAGVAR(archive_cmds, $1)='' 2922 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2923 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2924 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2925 2926 if test "$GXX" = yes; then 2927 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2928 # We only want to do this on AIX 4.2 and lower, the check 2929 # below for broken collect2 doesn't work under 4.3+ 2930 collect2name=`${CC} -print-prog-name=collect2` 2931 if test -f "$collect2name" && \ 2932 strings "$collect2name" | grep resolve_lib_name >/dev/null 2933 then 2934 # We have reworked collect2 2935 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2936 else 2937 # We have old collect2 2938 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2939 # It fails to find uninstalled libraries when the uninstalled 2940 # path is not listed in the libpath. Setting hardcode_minus_L 2941 # to unsupported forces relinking 2942 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2943 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2944 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2945 fi 2946 ;; 2947 esac 2948 shared_flag='-shared' 2949 if test "$aix_use_runtimelinking" = yes; then 2950 shared_flag="$shared_flag "'${wl}-G' 2951 fi 2952 else 2953 # not using gcc 2954 if test "$host_cpu" = ia64; then 2955 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2956 # chokes on -Wl,-G. The following line is correct: 2957 shared_flag='-G' 2958 else 2959 if test "$aix_use_runtimelinking" = yes; then 2960 shared_flag='${wl}-G' 2961 else 2962 shared_flag='${wl}-bM:SRE' 2963 fi 2964 fi 2965 fi 2966 2967 # It seems that -bexpall does not export symbols beginning with 2968 # underscore (_), so it is better to generate a list of symbols to export. 2969 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2970 if test "$aix_use_runtimelinking" = yes; then 2971 # Warning - without using the other runtime loading flags (-brtl), 2972 # -berok will link without error, but may produce a broken library. 2973 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2974 # Determine the default libpath from the value encoded in an empty executable. 2975 _LT_AC_SYS_LIBPATH_AIX 2976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2977 2978 _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 $shared_flag" 2979 else 2980 if test "$host_cpu" = ia64; then 2981 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2982 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2983 _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" 2984 else 2985 # Determine the default libpath from the value encoded in an empty executable. 2986 _LT_AC_SYS_LIBPATH_AIX 2987 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2988 # Warning - without using the other run time loading flags, 2989 # -berok will link without error, but may produce a broken library. 2990 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2991 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2992 # Exported symbols can be pulled into shared objects from archives 2993 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2994 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2995 # This is similar to how AIX traditionally builds its shared libraries. 2996 _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' 2997 fi 2998 fi 2999 ;; 3000 3001 beos*) 3002 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3003 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3004 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 3005 # support --undefined. This deserves some investigation. FIXME 3006 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3007 else 3008 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3009 fi 3010 ;; 3011 3012 chorus*) 3013 case $cc_basename in 3014 *) 3015 # FIXME: insert proper C++ library support 3016 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3017 ;; 3018 esac 3019 ;; 3020 3021 cygwin* | mingw* | pw32*) 3022 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3023 # as there is no search path for DLLs. 3024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3025 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3026 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3027 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3028 3029 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3030 _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' 3031 # If the export-symbols file already is a .def file (1st line 3032 # is EXPORTS), use it as is; otherwise, prepend... 3033 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3034 cp $export_symbols $output_objdir/$soname.def; 3035 else 3036 echo EXPORTS > $output_objdir/$soname.def; 3037 cat $export_symbols >> $output_objdir/$soname.def; 3038 fi~ 3039 $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' 3040 else 3041 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3042 fi 3043 ;; 3044 darwin* | rhapsody*) 3045 case $host_os in 3046 rhapsody* | darwin1.[[012]]) 3047 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3048 ;; 3049 *) # Darwin 1.3 on 3050 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3051 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3052 else 3053 case ${MACOSX_DEPLOYMENT_TARGET} in 3054 10.[[012]]) 3055 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3056 ;; 3057 10.*) 3058 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3059 ;; 3060 esac 3061 fi 3062 ;; 3063 esac 3064 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3065 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3066 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3067 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3068 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3069 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3070 3071 if test "$GXX" = yes ; then 3072 lt_int_apple_cc_single_mod=no 3073 output_verbose_link_cmd='echo' 3074 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3075 lt_int_apple_cc_single_mod=yes 3076 fi 3077 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3078 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3079 else 3080 _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' 3081 fi 3082 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3083 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3084 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3085 _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}' 3086 else 3087 _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}' 3088 fi 3089 _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}' 3090 else 3091 case $cc_basename in 3092 xlc*) 3093 output_verbose_link_cmd='echo' 3094 _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' 3095 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3096 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3097 _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}' 3098 _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}' 3099 ;; 3100 *) 3101 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3102 ;; 3103 esac 3104 fi 3105 ;; 3106 3107 dgux*) 3108 case $cc_basename in 3109 ec++*) 3110 # FIXME: insert proper C++ library support 3111 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3112 ;; 3113 ghcx*) 3114 # Green Hills C++ Compiler 3115 # FIXME: insert proper C++ library support 3116 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3117 ;; 3118 *) 3119 # FIXME: insert proper C++ library support 3120 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3121 ;; 3122 esac 3123 ;; 3124 freebsd[[12]]*) 3125 # C++ shared libraries reported to be fairly broken before switch to ELF 3126 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3127 ;; 3128 freebsd-elf*) 3129 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3130 ;; 3131 freebsd* | kfreebsd*-gnu | dragonfly*) 3132 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3133 # conventions 3134 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3135 ;; 3136 gnu*) 3137 ;; 3138 hpux9*) 3139 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3140 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3141 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3142 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3143 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3144 # but as the default 3145 # location of the library. 3146 3147 case $cc_basename in 3148 CC*) 3149 # FIXME: insert proper C++ library support 3150 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3151 ;; 3152 aCC*) 3153 _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 $lib' 3154 # Commands to make compiler produce verbose output that lists 3155 # what "hidden" libraries, object files and flags are used when 3156 # linking a shared library. 3157 # 3158 # There doesn't appear to be a way to prevent this compiler from 3159 # explicitly linking system object files so we need to strip them 3160 # from the output so that they don't get included in the library 3161 # dependencies. 3162 output_verbose_link_cmd='templist=`($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 $list' 3163 ;; 3164 *) 3165 if test "$GXX" = yes; then 3166 _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' 3167 else 3168 # FIXME: insert proper C++ library support 3169 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3170 fi 3171 ;; 3172 esac 3173 ;; 3174 hpux10*|hpux11*) 3175 if test $with_gnu_ld = no; then 3176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3177 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3178 3179 case $host_cpu in 3180 hppa*64*|ia64*) 3181 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3182 ;; 3183 *) 3184 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3185 ;; 3186 esac 3187 fi 3188 case $host_cpu in 3189 hppa*64*|ia64*) 3190 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3191 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3192 ;; 3193 *) 3194 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3195 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3196 # but as the default 3197 # location of the library. 3198 ;; 3199 esac 3200 3201 case $cc_basename in 3202 CC*) 3203 # FIXME: insert proper C++ library support 3204 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3205 ;; 3206 aCC*) 3207 case $host_cpu in 3208 hppa*64*) 3209 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${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 -b ${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 -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3216 ;; 3217 esac 3218 # Commands to make compiler produce verbose output that lists 3219 # what "hidden" libraries, object files and flags are used when 3220 # linking a shared library. 3221 # 3222 # There doesn't appear to be a way to prevent this compiler from 3223 # explicitly linking system object files so we need to strip them 3224 # from the output so that they don't get included in the library 3225 # dependencies. 3226 output_verbose_link_cmd='templist=`($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 $list' 3227 ;; 3228 *) 3229 if test "$GXX" = yes; then 3230 if test $with_gnu_ld = no; then 3231 case $host_cpu in 3232 hppa*64*) 3233 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3234 ;; 3235 ia64*) 3236 _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' 3237 ;; 3238 *) 3239 _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' 3240 ;; 3241 esac 3242 fi 3243 else 3244 # FIXME: insert proper C++ library support 3245 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3246 fi 3247 ;; 3248 esac 3249 ;; 3250 interix3*) 3251 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3252 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3253 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3254 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3255 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3256 # Instead, shared libraries are loaded at an image base (0x10000000 by 3257 # default) and relocated if they conflict, which is a slow very memory 3258 # consuming and fragmenting process. To avoid this, we pick a random, 3259 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3260 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3261 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3262 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3263 ;; 3264 irix5* | irix6*) 3265 case $cc_basename in 3266 CC*) 3267 # SGI C++ 3268 _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' 3269 3270 # Archives containing C++ object files must be created using 3271 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3272 # necessary to make sure instantiated templates are included 3273 # in the archive. 3274 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3275 ;; 3276 *) 3277 if test "$GXX" = yes; then 3278 if test "$with_gnu_ld" = no; then 3279 _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' 3280 else 3281 _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' 3282 fi 3283 fi 3284 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3285 ;; 3286 esac 3287 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3288 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3289 ;; 3290 linux*) 3291 case $cc_basename in 3292 KCC*) 3293 # Kuck and Associates, Inc. (KAI) C++ Compiler 3294 3295 # KCC will only create a shared library if the output file 3296 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3297 # to its proper name (with version) after linking. 3298 _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' 3299 _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 $lib' 3300 # Commands to make compiler produce verbose output that lists 3301 # what "hidden" libraries, object files and flags are used when 3302 # linking a shared library. 3303 # 3304 # There doesn't appear to be a way to prevent this compiler from 3305 # explicitly linking system object files so we need to strip them 3306 # from the output so that they don't get included in the library 3307 # dependencies. 3308 output_verbose_link_cmd='templist=`$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' 3309 3310 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3311 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3312 3313 # Archives containing C++ object files must be created using 3314 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3315 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3316 ;; 3317 icpc*) 3318 # Intel C++ 3319 with_gnu_ld=yes 3320 # version 8.0 and above of icpc choke on multiply defined symbols 3321 # if we add $predep_objects and $postdep_objects, however 7.1 and 3322 # earlier do not add the objects themselves. 3323 case `$CC -V 2>&1` in 3324 *"Version 7."*) 3325 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3326 _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' 3327 ;; 3328 *) # Version 8.0 or newer 3329 tmp_idyn= 3330 case $host_cpu in 3331 ia64*) tmp_idyn=' -i_dynamic';; 3332 esac 3333 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3334 _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' 3335 ;; 3336 esac 3337 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3338 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3339 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3340 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3341 ;; 3342 pgCC*) 3343 # Portland Group C++ compiler 3344 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3345 _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' 3346 3347 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3348 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3349 _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' 3350 ;; 3351 cxx*) 3352 # Compaq C++ 3353 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3354 _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' 3355 3356 runpath_var=LD_RUN_PATH 3357 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3358 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3359 3360 # Commands to make compiler produce verbose output that lists 3361 # what "hidden" libraries, object files and flags are used when 3362 # linking a shared library. 3363 # 3364 # There doesn't appear to be a way to prevent this compiler from 3365 # explicitly linking system object files so we need to strip them 3366 # from the output so that they don't get included in the library 3367 # dependencies. 3368 output_verbose_link_cmd='templist=`$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' 3369 ;; 3370 esac 3371 ;; 3372 lynxos*) 3373 # FIXME: insert proper C++ library support 3374 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3375 ;; 3376 m88k*) 3377 # FIXME: insert proper C++ library support 3378 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3379 ;; 3380 mvs*) 3381 case $cc_basename in 3382 cxx*) 3383 # FIXME: insert proper C++ library support 3384 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3385 ;; 3386 *) 3387 # FIXME: insert proper C++ library support 3388 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3389 ;; 3390 esac 3391 ;; 3392 netbsd* | netbsdelf*-gnu | knetbsd*-gnu) 3393 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3394 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3395 wlarc= 3396 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3397 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3398 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3399 fi 3400 # Workaround some broken pre-1.5 toolchains 3401 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3402 ;; 3403 openbsd2*) 3404 # C++ shared libraries are fairly broken 3405 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3406 ;; 3407 openbsd*) 3408 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3409 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3411 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3412 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3413 _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' 3414 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3415 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3416 fi 3417 output_verbose_link_cmd='echo' 3418 ;; 3419 osf3*) 3420 case $cc_basename in 3421 KCC*) 3422 # Kuck and Associates, Inc. (KAI) C++ Compiler 3423 3424 # KCC will only create a shared library if the output file 3425 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3426 # to its proper name (with version) after linking. 3427 _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' 3428 3429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3430 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3431 3432 # Archives containing C++ object files must be created using 3433 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3434 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3435 3436 ;; 3437 RCC*) 3438 # Rational C++ 2.4.1 3439 # FIXME: insert proper C++ library support 3440 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3441 ;; 3442 cxx*) 3443 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3444 _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' 3445 3446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3447 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3448 3449 # Commands to make compiler produce verbose output that lists 3450 # what "hidden" libraries, object files and flags are used when 3451 # linking a shared library. 3452 # 3453 # There doesn't appear to be a way to prevent this compiler from 3454 # explicitly linking system object files so we need to strip them 3455 # from the output so that they don't get included in the library 3456 # dependencies. 3457 output_verbose_link_cmd='templist=`$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 $list' 3458 ;; 3459 *) 3460 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3461 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3462 _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' 3463 3464 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3465 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3466 3467 # Commands to make compiler produce verbose output that lists 3468 # what "hidden" libraries, object files and flags are used when 3469 # linking a shared library. 3470 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3471 3472 else 3473 # FIXME: insert proper C++ library support 3474 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3475 fi 3476 ;; 3477 esac 3478 ;; 3479 osf4* | osf5*) 3480 case $cc_basename in 3481 KCC*) 3482 # Kuck and Associates, Inc. (KAI) C++ Compiler 3483 3484 # KCC will only create a shared library if the output file 3485 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3486 # to its proper name (with version) after linking. 3487 _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' 3488 3489 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3490 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3491 3492 # Archives containing C++ object files must be created using 3493 # the KAI C++ compiler. 3494 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3495 ;; 3496 RCC*) 3497 # Rational C++ 2.4.1 3498 # FIXME: insert proper C++ library support 3499 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3500 ;; 3501 cxx*) 3502 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3503 _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' 3504 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3505 echo "-hidden">> $lib.exp~ 3506 $CC -shared$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~ 3507 $rm $lib.exp' 3508 3509 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3510 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3511 3512 # Commands to make compiler produce verbose output that lists 3513 # what "hidden" libraries, object files and flags are used when 3514 # linking a shared library. 3515 # 3516 # There doesn't appear to be a way to prevent this compiler from 3517 # explicitly linking system object files so we need to strip them 3518 # from the output so that they don't get included in the library 3519 # dependencies. 3520 output_verbose_link_cmd='templist=`$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 $list' 3521 ;; 3522 *) 3523 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3524 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3525 _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' 3526 3527 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3528 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3529 3530 # Commands to make compiler produce verbose output that lists 3531 # what "hidden" libraries, object files and flags are used when 3532 # linking a shared library. 3533 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3534 3535 else 3536 # FIXME: insert proper C++ library support 3537 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3538 fi 3539 ;; 3540 esac 3541 ;; 3542 psos*) 3543 # FIXME: insert proper C++ library support 3544 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3545 ;; 3546 sunos4*) 3547 case $cc_basename in 3548 CC*) 3549 # Sun C++ 4.x 3550 # FIXME: insert proper C++ library support 3551 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3552 ;; 3553 lcc*) 3554 # Lucid 3555 # FIXME: insert proper C++ library support 3556 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3557 ;; 3558 *) 3559 # FIXME: insert proper C++ library support 3560 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3561 ;; 3562 esac 3563 ;; 3564 solaris*) 3565 case $cc_basename in 3566 CC*) 3567 # Sun C++ 4.2, 5.x and Centerline C++ 3568 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3569 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3570 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3571 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3572 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3573 3574 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3575 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3576 case $host_os in 3577 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3578 *) 3579 # The C++ compiler is used as linker so we must use $wl 3580 # flag to pass the commands to the underlying system 3581 # linker. We must also pass each convience library through 3582 # to the system linker between allextract/defaultextract. 3583 # The C++ compiler will combine linker options so we 3584 # cannot just pass the convience library names through 3585 # without $wl. 3586 # Supported since Solaris 2.6 (maybe 2.5.1?) 3587 _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' 3588 ;; 3589 esac 3590 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3591 3592 output_verbose_link_cmd='echo' 3593 3594 # Archives containing C++ object files must be created using 3595 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3596 # necessary to make sure instantiated templates are included 3597 # in the archive. 3598 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3599 ;; 3600 gcx*) 3601 # Green Hills C++ Compiler 3602 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3603 3604 # The C++ compiler must be used to create the archive. 3605 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3606 ;; 3607 *) 3608 # GNU C++ compiler with Solaris linker 3609 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3610 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3611 if $CC --version | grep -v '^2\.7' > /dev/null; then 3612 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3613 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3614 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3615 3616 # Commands to make compiler produce verbose output that lists 3617 # what "hidden" libraries, object files and flags are used when 3618 # linking a shared library. 3619 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3620 else 3621 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3622 # platform. 3623 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3624 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3625 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3626 3627 # Commands to make compiler produce verbose output that lists 3628 # what "hidden" libraries, object files and flags are used when 3629 # linking a shared library. 3630 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3631 fi 3632 3633 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3634 fi 3635 ;; 3636 esac 3637 ;; 3638 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3639 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3640 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3641 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3642 runpath_var='LD_RUN_PATH' 3643 3644 case $cc_basename in 3645 CC*) 3646 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3647 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3648 ;; 3649 *) 3650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3651 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3652 ;; 3653 esac 3654 ;; 3655 sysv5* | sco3.2v5* | sco5v6*) 3656 # Note: We can NOT use -z defs as we might desire, because we do not 3657 # link with -lc, and that would cause any symbols used from libc to 3658 # always be unresolved, which means just about no library would 3659 # ever link correctly. If we're not using GNU ld we use -z text 3660 # though, which does catch some bad symbols but isn't as heavy-handed 3661 # as -z defs. 3662 # For security reasons, it is highly recommended that you always 3663 # use absolute paths for naming shared libraries, and exclude the 3664 # DT_RUNPATH tag from executables and libraries. But doing so 3665 # requires that you compile everything twice, which is a pain. 3666 # So that behaviour is only enabled if SCOABSPATH is set to a 3667 # non-empty value in the environment. Most likely only useful for 3668 # creating official distributions of packages. 3669 # This is a hack until libtool officially supports absolute path 3670 # names for shared libraries. 3671 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3672 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3673 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3674 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3675 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3676 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3677 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3678 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3679 runpath_var='LD_RUN_PATH' 3680 3681 case $cc_basename in 3682 CC*) 3683 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3684 _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' 3685 ;; 3686 *) 3687 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3688 _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' 3689 ;; 3690 esac 3691 ;; 3692 tandem*) 3693 case $cc_basename in 3694 NCC*) 3695 # NonStop-UX NCC 3.20 3696 # FIXME: insert proper C++ library support 3697 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3698 ;; 3699 *) 3700 # FIXME: insert proper C++ library support 3701 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3702 ;; 3703 esac 3704 ;; 3705 vxworks*) 3706 # FIXME: insert proper C++ library support 3707 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3708 ;; 3709 *) 3710 # FIXME: insert proper C++ library support 3711 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3712 ;; 3713 esac 3714 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3715 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3716 3717 _LT_AC_TAGVAR(GCC, $1)="$GXX" 3718 _LT_AC_TAGVAR(LD, $1)="$LD" 3719 3720 AC_LIBTOOL_POSTDEP_PREDEP($1) 3721 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3722 AC_LIBTOOL_PROG_CC_C_O($1) 3723 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3724 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3725 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3726 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3727 3728 AC_LIBTOOL_CONFIG($1) 3729 3730 AC_LANG_POP 3731 CC=$lt_save_CC 3732 LDCXX=$LD 3733 LD=$lt_save_LD 3734 GCC=$lt_save_GCC 3735 with_gnu_ldcxx=$with_gnu_ld 3736 with_gnu_ld=$lt_save_with_gnu_ld 3737 lt_cv_path_LDCXX=$lt_cv_path_LD 3738 lt_cv_path_LD=$lt_save_path_LD 3739 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3740 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3741 ])# AC_LIBTOOL_LANG_CXX_CONFIG 3742 3743 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3744 # ------------------------------------ 3745 # Figure out "hidden" library dependencies from verbose 3746 # compiler output when linking a shared library. 3747 # Parse the compiler output and extract the necessary 3748 # objects, libraries and library flags. 3749 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3750 dnl we can't use the lt_simple_compile_test_code here, 3751 dnl because it contains code intended for an executable, 3752 dnl not a library. It's possible we should let each 3753 dnl tag define a new lt_????_link_test_code variable, 3754 dnl but it's only used here... 3755 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3756 int a; 3757 void foo (void) { a = 0; } 3758 EOF 3759 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3760 class Foo 3761 { 3762 public: 3763 Foo (void) { a = 0; } 3764 private: 3765 int a; 3766 }; 3767 EOF 3768 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3769 subroutine foo 3770 implicit none 3771 integer*4 a 3772 a=0 3773 return 3774 end 3775 EOF 3776 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3777 public class foo { 3778 private int a; 3779 public void bar (void) { 3780 a = 0; 3781 } 3782 }; 3783 EOF 3784 ]) 3785 dnl Parse the compiler output and extract the necessary 3786 dnl objects, libraries and library flags. 3787 if AC_TRY_EVAL(ac_compile); then 3788 # Parse the compiler output and extract the necessary 3789 # objects, libraries and library flags. 3790 3791 # Sentinel used to keep track of whether or not we are before 3792 # the conftest object file. 3793 pre_test_object_deps_done=no 3794 3795 # The `*' in the case matches for architectures that use `case' in 3796 # $output_verbose_cmd can trigger glob expansion during the loop 3797 # eval without this substitution. 3798 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3799 3800 for p in `eval $output_verbose_link_cmd`; do 3801 case $p in 3802 3803 -L* | -R* | -l*) 3804 # Some compilers place space between "-{L,R}" and the path. 3805 # Remove the space. 3806 if test $p = "-L" \ 3807 || test $p = "-R"; then 3808 prev=$p 3809 continue 3810 else 3811 prev= 3812 fi 3813 3814 if test "$pre_test_object_deps_done" = no; then 3815 case $p in 3816 -L* | -R*) 3817 # Internal compiler library paths should come after those 3818 # provided the user. The postdeps already come after the 3819 # user supplied libs so there is no need to process them. 3820 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3821 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3822 else 3823 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3824 fi 3825 ;; 3826 # The "-l" case would never come before the object being 3827 # linked, so don't bother handling this case. 3828 esac 3829 else 3830 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3831 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3832 else 3833 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3834 fi 3835 fi 3836 ;; 3837 3838 *.$objext) 3839 # This assumes that the test object file only shows up 3840 # once in the compiler output. 3841 if test "$p" = "conftest.$objext"; then 3842 pre_test_object_deps_done=yes 3843 continue 3844 fi 3845 3846 if test "$pre_test_object_deps_done" = no; then 3847 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3848 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3849 else 3850 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3851 fi 3852 else 3853 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3854 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3855 else 3856 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3857 fi 3858 fi 3859 ;; 3860 3861 *) ;; # Ignore the rest. 3862 3863 esac 3864 done 3865 3866 # Clean up. 3867 rm -f a.out a.exe 3868 else 3869 echo "libtool.m4: error: problem compiling $1 test program" 3870 fi 3871 3872 $rm -f confest.$objext 3873 3874 # PORTME: override above test on systems where it is broken 3875 ifelse([$1],[CXX], 3876 [case $host_os in 3877 interix3*) 3878 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3879 # hack all around it, let's just trust "g++" to DTRT. 3880 _LT_AC_TAGVAR(predep_objects,$1)= 3881 _LT_AC_TAGVAR(postdep_objects,$1)= 3882 _LT_AC_TAGVAR(postdeps,$1)= 3883 ;; 3884 3885 solaris*) 3886 case $cc_basename in 3887 CC*) 3888 # Adding this requires a known-good setup of shared libraries for 3889 # Sun compiler versions before 5.6, else PIC objects from an old 3890 # archive will be linked into the output, leading to subtle bugs. 3891 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3892 ;; 3893 esac 3894 ;; 3895 esac 3896 ]) 3897 3898 case " $_LT_AC_TAGVAR(postdeps, $1) " in 3899 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3900 esac 3901 ])# AC_LIBTOOL_POSTDEP_PREDEP 3902 3903 # AC_LIBTOOL_LANG_F77_CONFIG 3904 # -------------------------- 3905 # Ensure that the configuration vars for the C compiler are 3906 # suitably defined. Those variables are subsequently used by 3907 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3908 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3909 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3910 [AC_REQUIRE([AC_PROG_F77]) 3911 AC_LANG_PUSH(Fortran 77) 3912 3913 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3914 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 3915 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3916 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3917 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3918 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3919 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3920 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3921 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3922 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3923 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 3924 _LT_AC_TAGVAR(module_cmds, $1)= 3925 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 3926 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3927 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3928 _LT_AC_TAGVAR(no_undefined_flag, $1)= 3929 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3930 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3931 3932 # Source file extension for f77 test sources. 3933 ac_ext=f 3934 3935 # Object file extension for compiled f77 test sources. 3936 objext=o 3937 _LT_AC_TAGVAR(objext, $1)=$objext 3938 3939 # Code to be used in simple compile tests 3940 lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3941 3942 # Code to be used in simple link tests 3943 lt_simple_link_test_code=" program t\n end\n" 3944 3945 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 3946 _LT_AC_SYS_COMPILER 3947 3948 # save warnings/boilerplate of simple test code 3949 _LT_COMPILER_BOILERPLATE 3950 _LT_LINKER_BOILERPLATE 3951 3952 # Allow CC to be a program name with arguments. 3953 lt_save_CC="$CC" 3954 CC=${F77-"f77"} 3955 compiler=$CC 3956 _LT_AC_TAGVAR(compiler, $1)=$CC 3957 _LT_CC_BASENAME([$compiler]) 3958 3959 AC_MSG_CHECKING([if libtool supports shared libraries]) 3960 AC_MSG_RESULT([$can_build_shared]) 3961 3962 AC_MSG_CHECKING([whether to build shared libraries]) 3963 test "$can_build_shared" = "no" && enable_shared=no 3964 3965 # On AIX, shared libraries and static libraries use the same namespace, and 3966 # are all built from PIC. 3967 case $host_os in 3968 aix3*) 3969 test "$enable_shared" = yes && enable_static=no 3970 if test -n "$RANLIB"; then 3971 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3972 postinstall_cmds='$RANLIB $lib' 3973 fi 3974 ;; 3975 aix4* | aix5*) 3976 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3977 test "$enable_shared" = yes && enable_static=no 3978 fi 3979 ;; 3980 esac 3981 AC_MSG_RESULT([$enable_shared]) 3982 3983 AC_MSG_CHECKING([whether to build static libraries]) 3984 # Make sure either enable_shared or enable_static is yes. 3985 test "$enable_shared" = yes || enable_static=yes 3986 AC_MSG_RESULT([$enable_static]) 3987 3988 _LT_AC_TAGVAR(GCC, $1)="$G77" 3989 _LT_AC_TAGVAR(LD, $1)="$LD" 3990 3991 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3992 AC_LIBTOOL_PROG_CC_C_O($1) 3993 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3994 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3995 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3996 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3997 3998 AC_LIBTOOL_CONFIG($1) 3999 4000 AC_LANG_POP 4001 CC="$lt_save_CC" 4002 ])# AC_LIBTOOL_LANG_F77_CONFIG 4003 4004 4005 # AC_LIBTOOL_LANG_GCJ_CONFIG 4006 # -------------------------- 4007 # Ensure that the configuration vars for the C compiler are 4008 # suitably defined. Those variables are subsequently used by 4009 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4010 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4011 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4012 [AC_LANG_SAVE 4013 4014 # Source file extension for Java test sources. 4015 ac_ext=java 4016 4017 # Object file extension for compiled Java test sources. 4018 objext=o 4019 _LT_AC_TAGVAR(objext, $1)=$objext 4020 4021 # Code to be used in simple compile tests 4022 lt_simple_compile_test_code="class foo {}\n" 4023 4024 # Code to be used in simple link tests 4025 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4026 4027 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4028 _LT_AC_SYS_COMPILER 4029 4030 # save warnings/boilerplate of simple test code 4031 _LT_COMPILER_BOILERPLATE 4032 _LT_LINKER_BOILERPLATE 4033 4034 # Allow CC to be a program name with arguments. 4035 lt_save_CC="$CC" 4036 CC=${GCJ-"gcj"} 4037 compiler=$CC 4038 _LT_AC_TAGVAR(compiler, $1)=$CC 4039 _LT_CC_BASENAME([$compiler]) 4040 4041 # GCJ did not exist at the time GCC didn't implicitly link libc in. 4042 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4043 4044 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4045 4046 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4047 AC_LIBTOOL_PROG_COMPILER_PIC($1) 4048 AC_LIBTOOL_PROG_CC_C_O($1) 4049 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4050 AC_LIBTOOL_PROG_LD_SHLIBS($1) 4051 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4052 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4053 4054 AC_LIBTOOL_CONFIG($1) 4055 4056 AC_LANG_RESTORE 4057 CC="$lt_save_CC" 4058 ])# AC_LIBTOOL_LANG_GCJ_CONFIG 4059 4060 4061 # AC_LIBTOOL_LANG_RC_CONFIG 4062 # ------------------------- 4063 # Ensure that the configuration vars for the Windows resource compiler are 4064 # suitably defined. Those variables are subsequently used by 4065 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4066 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4067 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4068 [AC_LANG_SAVE 4069 4070 # Source file extension for RC test sources. 4071 ac_ext=rc 4072 4073 # Object file extension for compiled RC test sources. 4074 objext=o 4075 _LT_AC_TAGVAR(objext, $1)=$objext 4076 4077 # Code to be used in simple compile tests 4078 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4079 4080 # Code to be used in simple link tests 4081 lt_simple_link_test_code="$lt_simple_compile_test_code" 4082 4083 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4084 _LT_AC_SYS_COMPILER 4085 4086 # save warnings/boilerplate of simple test code 4087 _LT_COMPILER_BOILERPLATE 4088 _LT_LINKER_BOILERPLATE 4089 4090 # Allow CC to be a program name with arguments. 4091 lt_save_CC="$CC" 4092 CC=${RC-"windres"} 4093 compiler=$CC 4094 _LT_AC_TAGVAR(compiler, $1)=$CC 4095 _LT_CC_BASENAME([$compiler]) 4096 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4097 4098 AC_LIBTOOL_CONFIG($1) 4099 4100 AC_LANG_RESTORE 4101 CC="$lt_save_CC" 4102 ])# AC_LIBTOOL_LANG_RC_CONFIG 4103 4104 4105 # AC_LIBTOOL_CONFIG([TAGNAME]) 4106 # ---------------------------- 4107 # If TAGNAME is not passed, then create an initial libtool script 4108 # with a default configuration from the untagged config vars. Otherwise 4109 # add code to config.status for appending the configuration named by 4110 # TAGNAME from the matching tagged config vars. 4111 AC_DEFUN([AC_LIBTOOL_CONFIG], 4112 [# The else clause should only fire when bootstrapping the 4113 # libtool distribution, otherwise you forgot to ship ltmain.sh 4114 # with your package, and you will get complaints that there are 4115 # no rules to generate ltmain.sh. 4116 if test -f "$ltmain"; then 4117 # See if we are running on zsh, and set the options which allow our commands through 4118 # without removal of \ escapes. 4119 if test -n "${ZSH_VERSION+set}" ; then 4120 setopt NO_GLOB_SUBST 4121 fi 4122 # Now quote all the things that may contain metacharacters while being 4123 # careful not to overquote the AC_SUBSTed values. We take copies of the 4124 # variables and quote the copies for generation of the libtool script. 4125 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4126 SED SHELL STRIP \ 4127 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4128 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4129 deplibs_check_method reload_flag reload_cmds need_locks \ 4130 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4131 lt_cv_sys_global_symbol_to_c_name_address \ 4132 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4133 old_postinstall_cmds old_postuninstall_cmds \ 4134 _LT_AC_TAGVAR(compiler, $1) \ 4135 _LT_AC_TAGVAR(CC, $1) \ 4136 _LT_AC_TAGVAR(LD, $1) \ 4137 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4138 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4139 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4140 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4141 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4142 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4143 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4144 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4145 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4146 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4147 _LT_AC_TAGVAR(predep_objects, $1) \ 4148 _LT_AC_TAGVAR(postdep_objects, $1) \ 4149 _LT_AC_TAGVAR(predeps, $1) \ 4150 _LT_AC_TAGVAR(postdeps, $1) \ 4151 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4152 _LT_AC_TAGVAR(archive_cmds, $1) \ 4153 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4154 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4155 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4156 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4157 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4158 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4159 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4160 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4161 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4162 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4163 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4164 _LT_AC_TAGVAR(module_cmds, $1) \ 4165 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4166 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4167 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4168 _LT_AC_TAGVAR(include_expsyms, $1); do 4169 4170 case $var in 4171 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4172 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4173 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4174 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4175 _LT_AC_TAGVAR(module_cmds, $1) | \ 4176 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4177 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4178 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4179 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4180 postinstall_cmds | postuninstall_cmds | \ 4181 old_postinstall_cmds | old_postuninstall_cmds | \ 4182 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4183 # Double-quote double-evaled strings. 4184 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4185 ;; 4186 *) 4187 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4188 ;; 4189 esac 4190 done 4191 4192 case $lt_echo in 4193 *'\[$]0 --fallback-echo"') 4194 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4195 ;; 4196 esac 4197 4198 ifelse([$1], [], 4199 [cfgfile="${ofile}T" 4200 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4201 $rm -f "$cfgfile" 4202 AC_MSG_NOTICE([creating $ofile])], 4203 [cfgfile="$ofile"]) 4204 4205 cat <<__EOF__ >> "$cfgfile" 4206 ifelse([$1], [], 4207 [#! $SHELL 4208 4209 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4210 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4211 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 4212 # 4213 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4214 # Free Software Foundation, Inc. 4215 # 4216 # This file is part of GNU Libtool: 4217 # Originally by Gordon Matzigkeit <gord (a] gnu.ai.mit.edu>, 1996 4218 # 4219 # This program is free software; you can redistribute it and/or modify 4220 # it under the terms of the GNU General Public License as published by 4221 # the Free Software Foundation; either version 2 of the License, or 4222 # (at your option) any later version. 4223 # 4224 # This program is distributed in the hope that it will be useful, but 4225 # WITHOUT ANY WARRANTY; without even the implied warranty of 4226 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4227 # General Public License for more details. 4228 # 4229 # You should have received a copy of the GNU General Public License 4230 # along with this program; if not, write to the Free Software 4231 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4232 # 4233 # As a special exception to the GNU General Public License, if you 4234 # distribute this file as part of a program that contains a 4235 # configuration script generated by Autoconf, you may include it under 4236 # the same distribution terms that you use for the rest of that program. 4237 4238 # A sed program that does not truncate output. 4239 SED=$lt_SED 4240 4241 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 4242 Xsed="$SED -e 1s/^X//" 4243 4244 # The HP-UX ksh and POSIX shell print the target directory to stdout 4245 # if CDPATH is set. 4246 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4247 4248 # The names of the tagged configurations supported by this script. 4249 available_tags= 4250 4251 # ### BEGIN LIBTOOL CONFIG], 4252 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4253 4254 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4255 4256 # Shell to use when invoking shell scripts. 4257 SHELL=$lt_SHELL 4258 4259 # Whether or not to build shared libraries. 4260 build_libtool_libs=$enable_shared 4261 4262 # Whether or not to build static libraries. 4263 build_old_libs=$enable_static 4264 4265 # Whether or not to add -lc for building shared libraries. 4266 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4267 4268 # Whether or not to disallow shared libs when runtime libs are static 4269 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4270 4271 # Whether or not to optimize for fast installation. 4272 fast_install=$enable_fast_install 4273 4274 # The host system. 4275 host_alias=$host_alias 4276 host=$host 4277 host_os=$host_os 4278 4279 # The build system. 4280 build_alias=$build_alias 4281 build=$build 4282 build_os=$build_os 4283 4284 # An echo program that does not interpret backslashes. 4285 echo=$lt_echo 4286 4287 # The archiver. 4288 AR=$lt_AR 4289 AR_FLAGS=$lt_AR_FLAGS 4290 4291 # A C compiler. 4292 LTCC=$lt_LTCC 4293 4294 # LTCC compiler flags. 4295 LTCFLAGS=$lt_LTCFLAGS 4296 4297 # A language-specific compiler. 4298 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4299 4300 # Is the compiler the GNU C compiler? 4301 with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4302 4303 # An ERE matcher. 4304 EGREP=$lt_EGREP 4305 4306 # The linker used to build libraries. 4307 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4308 4309 # Whether we need hard or soft links. 4310 LN_S=$lt_LN_S 4311 4312 # A BSD-compatible nm program. 4313 NM=$lt_NM 4314 4315 # A symbol stripping program 4316 STRIP=$lt_STRIP 4317 4318 # Used to examine libraries when file_magic_cmd begins "file" 4319 MAGIC_CMD=$MAGIC_CMD 4320 4321 # Used on cygwin: DLL creation program. 4322 DLLTOOL="$DLLTOOL" 4323 4324 # Used on cygwin: object dumper. 4325 OBJDUMP="$OBJDUMP" 4326 4327 # Used on cygwin: assembler. 4328 AS="$AS" 4329 4330 # The name of the directory that contains temporary libtool files. 4331 objdir=$objdir 4332 4333 # How to create reloadable object files. 4334 reload_flag=$lt_reload_flag 4335 reload_cmds=$lt_reload_cmds 4336 4337 # How to pass a linker flag through the compiler. 4338 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4339 4340 # Object file suffix (normally "o"). 4341 objext="$ac_objext" 4342 4343 # Old archive suffix (normally "a"). 4344 libext="$libext" 4345 4346 # Shared library suffix (normally ".so"). 4347 shrext_cmds='$shrext_cmds' 4348 4349 # Executable file suffix (normally ""). 4350 exeext="$exeext" 4351 4352 # Additional compiler flags for building library objects. 4353 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4354 pic_mode=$pic_mode 4355 4356 # What is the maximum length of a command? 4357 max_cmd_len=$lt_cv_sys_max_cmd_len 4358 4359 # Does compiler simultaneously support -c and -o options? 4360 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4361 4362 # Must we lock files when doing compilation? 4363 need_locks=$lt_need_locks 4364 4365 # Do we need the lib prefix for modules? 4366 need_lib_prefix=$need_lib_prefix 4367 4368 # Do we need a version for libraries? 4369 need_version=$need_version 4370 4371 # Whether dlopen is supported. 4372 dlopen_support=$enable_dlopen 4373 4374 # Whether dlopen of programs is supported. 4375 dlopen_self=$enable_dlopen_self 4376 4377 # Whether dlopen of statically linked programs is supported. 4378 dlopen_self_static=$enable_dlopen_self_static 4379 4380 # Compiler flag to prevent dynamic linking. 4381 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4382 4383 # Compiler flag to turn off builtin functions. 4384 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4385 4386 # Compiler flag to allow reflexive dlopens. 4387 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4388 4389 # Compiler flag to generate shared objects directly from archives. 4390 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4391 4392 # Compiler flag to generate thread-safe objects. 4393 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4394 4395 # Library versioning type. 4396 version_type=$version_type 4397 4398 # Format of library name prefix. 4399 libname_spec=$lt_libname_spec 4400 4401 # List of archive names. First name is the real one, the rest are links. 4402 # The last name is the one that the linker finds with -lNAME. 4403 library_names_spec=$lt_library_names_spec 4404 4405 # The coded name of the library, if different from the real name. 4406 soname_spec=$lt_soname_spec 4407 4408 # Commands used to build and install an old-style archive. 4409 RANLIB=$lt_RANLIB 4410 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4411 old_postinstall_cmds=$lt_old_postinstall_cmds 4412 old_postuninstall_cmds=$lt_old_postuninstall_cmds 4413 4414 # Create an old-style archive from a shared archive. 4415 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4416 4417 # Create a temporary old-style archive to link instead of a shared archive. 4418 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4419 4420 # Commands used to build and install a shared archive. 4421 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4422 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4423 postinstall_cmds=$lt_postinstall_cmds 4424 postuninstall_cmds=$lt_postuninstall_cmds 4425 4426 # Commands used to build a loadable module (assumed same as above if empty) 4427 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4428 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4429 4430 # Commands to strip libraries. 4431 old_striplib=$lt_old_striplib 4432 striplib=$lt_striplib 4433 4434 # Dependencies to place before the objects being linked to create a 4435 # shared library. 4436 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4437 4438 # Dependencies to place after the objects being linked to create a 4439 # shared library. 4440 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4441 4442 # Dependencies to place before the objects being linked to create a 4443 # shared library. 4444 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4445 4446 # Dependencies to place after the objects being linked to create a 4447 # shared library. 4448 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4449 4450 # The library search path used internally by the compiler when linking 4451 # a shared library. 4452 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4453 4454 # Method to check whether dependent libraries are shared objects. 4455 deplibs_check_method=$lt_deplibs_check_method 4456 4457 # Command to use when deplibs_check_method == file_magic. 4458 file_magic_cmd=$lt_file_magic_cmd 4459 4460 # Flag that allows shared libraries with undefined symbols to be built. 4461 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4462 4463 # Flag that forces no undefined symbols. 4464 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4465 4466 # Commands used to finish a libtool library installation in a directory. 4467 finish_cmds=$lt_finish_cmds 4468 4469 # Same as above, but a single script fragment to be evaled but not shown. 4470 finish_eval=$lt_finish_eval 4471 4472 # Take the output of nm and produce a listing of raw symbols and C names. 4473 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4474 4475 # Transform the output of nm in a proper C declaration 4476 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4477 4478 # Transform the output of nm in a C name address pair 4479 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4480 4481 # This is the shared library runtime path variable. 4482 runpath_var=$runpath_var 4483 4484 # This is the shared library path variable. 4485 shlibpath_var=$shlibpath_var 4486 4487 # Is shlibpath searched before the hard-coded library search path? 4488 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4489 4490 # How to hardcode a shared library path into an executable. 4491 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4492 4493 # Whether we should hardcode library paths into libraries. 4494 hardcode_into_libs=$hardcode_into_libs 4495 4496 # Flag to hardcode \$libdir into a binary during linking. 4497 # This must work even if \$libdir does not exist. 4498 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4499 4500 # If ld is used when linking, flag to hardcode \$libdir into 4501 # a binary during linking. This must work even if \$libdir does 4502 # not exist. 4503 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4504 4505 # Whether we need a single -rpath flag with a separated argument. 4506 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4507 4508 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4509 # resulting binary. 4510 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4511 4512 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4513 # resulting binary. 4514 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4515 4516 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4517 # the resulting binary. 4518 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4519 4520 # Set to yes if building a shared library automatically hardcodes DIR into the library 4521 # and all subsequent libraries and executables linked against it. 4522 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4523 4524 # Variables whose values should be saved in libtool wrapper scripts and 4525 # restored at relink time. 4526 variables_saved_for_relink="$variables_saved_for_relink" 4527 4528 # Whether libtool must link a program against all its dependency libraries. 4529 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4530 4531 # Compile-time system search path for libraries 4532 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4533 4534 # Run-time system search path for libraries 4535 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4536 4537 # Fix the shell variable \$srcfile for the compiler. 4538 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4539 4540 # Set to yes if exported symbols are required. 4541 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4542 4543 # The commands to list exported symbols. 4544 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4545 4546 # The commands to extract the exported symbol list from a shared archive. 4547 extract_expsyms_cmds=$lt_extract_expsyms_cmds 4548 4549 # Symbols that should not be listed in the preloaded symbols. 4550 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4551 4552 # Symbols that must always be exported. 4553 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4554 4555 ifelse([$1],[], 4556 [# ### END LIBTOOL CONFIG], 4557 [# ### END LIBTOOL TAG CONFIG: $tagname]) 4558 4559 __EOF__ 4560 4561 ifelse([$1],[], [ 4562 case $host_os in 4563 aix3*) 4564 cat <<\EOF >> "$cfgfile" 4565 4566 # AIX sometimes has problems with the GCC collect2 program. For some 4567 # reason, if we set the COLLECT_NAMES environment variable, the problems 4568 # vanish in a puff of smoke. 4569 if test "X${COLLECT_NAMES+set}" != Xset; then 4570 COLLECT_NAMES= 4571 export COLLECT_NAMES 4572 fi 4573 EOF 4574 ;; 4575 esac 4576 4577 # We use sed instead of cat because bash on DJGPP gets confused if 4578 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4579 # text mode, it properly converts lines to CR/LF. This bash problem 4580 # is reportedly fixed, but why not run on old versions too? 4581 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4582 4583 mv -f "$cfgfile" "$ofile" || \ 4584 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4585 chmod +x "$ofile" 4586 ]) 4587 else 4588 # If there is no Makefile yet, we rely on a make rule to execute 4589 # `config.status --recheck' to rerun these tests and create the 4590 # libtool script then. 4591 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4592 if test -f "$ltmain_in"; then 4593 test -f Makefile && make "$ltmain" 4594 fi 4595 fi 4596 ])# AC_LIBTOOL_CONFIG 4597 4598 4599 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4600 # ------------------------------------------- 4601 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4602 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4603 4604 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4605 4606 if test "$GCC" = yes; then 4607 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4608 4609 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4610 lt_cv_prog_compiler_rtti_exceptions, 4611 [-fno-rtti -fno-exceptions], [], 4612 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4613 fi 4614 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4615 4616 4617 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4618 # --------------------------------- 4619 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4620 [AC_REQUIRE([AC_CANONICAL_HOST]) 4621 AC_REQUIRE([AC_PROG_NM]) 4622 AC_REQUIRE([AC_OBJEXT]) 4623 # Check for command to grab the raw symbol name followed by C symbol from nm. 4624 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4625 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4626 [ 4627 # These are sane defaults that work on at least a few old systems. 4628 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 4629 4630 # Character class describing NM global symbol codes. 4631 symcode='[[BCDEGRST]]' 4632 4633 # Regexp to match symbols that can be accessed directly from C. 4634 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4635 4636 # Transform an extracted symbol line into a proper C declaration 4637 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4638 4639 # Transform an extracted symbol line into symbol name and symbol address 4640 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'" 4641 4642 # Define system-specific variables. 4643 case $host_os in 4644 aix*) 4645 symcode='[[BCDT]]' 4646 ;; 4647 cygwin* | mingw* | pw32*) 4648 symcode='[[ABCDGISTW]]' 4649 ;; 4650 hpux*) # Its linker distinguishes data from code symbols 4651 if test "$host_cpu" = ia64; then 4652 symcode='[[ABCDEGRST]]' 4653 fi 4654 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4655 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4656 ;; 4657 linux*) 4658 if test "$host_cpu" = ia64; then 4659 symcode='[[ABCDGIRSTW]]' 4660 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4661 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'" 4662 fi 4663 ;; 4664 irix* | nonstopux*) 4665 symcode='[[BCDEGRST]]' 4666 ;; 4667 osf*) 4668 symcode='[[BCDEGQRST]]' 4669 ;; 4670 solaris*) 4671 symcode='[[BDRT]]' 4672 ;; 4673 sco3.2v5*) 4674 symcode='[[DT]]' 4675 ;; 4676 sysv4.2uw2*) 4677 symcode='[[DT]]' 4678 ;; 4679 sysv5* | sco5v6* | unixware* | OpenUNIX*) 4680 symcode='[[ABDT]]' 4681 ;; 4682 sysv4) 4683 symcode='[[DFNSTU]]' 4684 ;; 4685 esac 4686 4687 # Handle CRLF in mingw tool chain 4688 opt_cr= 4689 case $build_os in 4690 mingw*) 4691 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4692 ;; 4693 esac 4694 4695 # If we're using GNU nm, then use its standard symbol codes. 4696 case `$NM -V 2>&1` in 4697 *GNU* | *'with BFD'*) 4698 symcode='[[ABCDGIRSTW]]' ;; 4699 esac 4700 4701 # Try without a prefix undercore, then with it. 4702 for ac_symprfx in "" "_"; do 4703 4704 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4705 symxfrm="\\1 $ac_symprfx\\2 \\2" 4706 4707 # Write the raw and C identifiers. 4708 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4709 4710 # Check to see that the pipe works correctly. 4711 pipe_works=no 4712 4713 rm -f conftest* 4714 cat > conftest.$ac_ext <<EOF 4715 #ifdef __cplusplus 4716 extern "C" { 4717 #endif 4718 char nm_test_var; 4719 void nm_test_func(){} 4720 #ifdef __cplusplus 4721 } 4722 #endif 4723 int main(){nm_test_var='a';nm_test_func();return(0);} 4724 EOF 4725 4726 if AC_TRY_EVAL(ac_compile); then 4727 # Now try to grab the symbols. 4728 nlist=conftest.nm 4729 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4730 # Try sorting and uniquifying the output. 4731 if sort "$nlist" | uniq > "$nlist"T; then 4732 mv -f "$nlist"T "$nlist" 4733 else 4734 rm -f "$nlist"T 4735 fi 4736 4737 # Make sure that we snagged all the symbols we need. 4738 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4739 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4740 cat <<EOF > conftest.$ac_ext 4741 #ifdef __cplusplus 4742 extern "C" { 4743 #endif 4744 4745 EOF 4746 # Now generate the symbol file. 4747 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4748 4749 cat <<EOF >> conftest.$ac_ext 4750 #if defined (__STDC__) && __STDC__ 4751 # define lt_ptr_t void * 4752 #else 4753 # define lt_ptr_t char * 4754 # define const 4755 #endif 4756 4757 /* The mapping between symbol names and symbols. */ 4758 const struct { 4759 const char *name; 4760 lt_ptr_t address; 4761 } 4762 lt_preloaded_symbols[[]] = 4763 { 4764 EOF 4765 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4766 cat <<\EOF >> conftest.$ac_ext 4767 {0, (lt_ptr_t) 0} 4768 }; 4769 4770 #ifdef __cplusplus 4771 } 4772 #endif 4773 EOF 4774 # Now try linking the two files. 4775 mv conftest.$ac_objext conftstm.$ac_objext 4776 lt_save_LIBS="$LIBS" 4777 lt_save_CFLAGS="$CFLAGS" 4778 LIBS="conftstm.$ac_objext" 4779 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4780 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4781 pipe_works=yes 4782 fi 4783 LIBS="$lt_save_LIBS" 4784 CFLAGS="$lt_save_CFLAGS" 4785 else 4786 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4787 fi 4788 else 4789 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4790 fi 4791 else 4792 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4793 fi 4794 else 4795 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4796 cat conftest.$ac_ext >&5 4797 fi 4798 rm -f conftest* conftst* 4799 4800 # Do not use the global_symbol_pipe unless it works. 4801 if test "$pipe_works" = yes; then 4802 break 4803 else 4804 lt_cv_sys_global_symbol_pipe= 4805 fi 4806 done 4807 ]) 4808 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4809 lt_cv_sys_global_symbol_to_cdecl= 4810 fi 4811 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4812 AC_MSG_RESULT(failed) 4813 else 4814 AC_MSG_RESULT(ok) 4815 fi 4816 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4817 4818 4819 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4820 # --------------------------------------- 4821 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4822 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4823 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4824 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4825 4826 AC_MSG_CHECKING([for $compiler option to produce PIC]) 4827 ifelse([$1],[CXX],[ 4828 # C++ specific cases for pic, static, wl, etc. 4829 if test "$GXX" = yes; then 4830 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4831 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4832 4833 case $host_os in 4834 aix*) 4835 # All AIX code is PIC. 4836 if test "$host_cpu" = ia64; then 4837 # AIX 5 now supports IA64 processor 4838 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4839 fi 4840 ;; 4841 amigaos*) 4842 # FIXME: we need at least 68020 code to build shared libraries, but 4843 # adding the `-m68020' flag to GCC prevents building anything better, 4844 # like `-m68040'. 4845 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4846 ;; 4847 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4848 # PIC is the default for these OSes. 4849 ;; 4850 mingw* | os2* | pw32*) 4851 # This hack is so that the source file can tell whether it is being 4852 # built for inclusion in a dll (and should export symbols for example). 4853 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4854 ;; 4855 darwin* | rhapsody*) 4856 # PIC is the default on this platform 4857 # Common symbols not allowed in MH_DYLIB files 4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4859 ;; 4860 *djgpp*) 4861 # DJGPP does not support shared libraries at all 4862 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4863 ;; 4864 interix3*) 4865 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4866 # Instead, we relocate shared libraries at runtime. 4867 ;; 4868 sysv4*MP*) 4869 if test -d /usr/nec; then 4870 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4871 fi 4872 ;; 4873 hpux*) 4874 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4875 # not for PA HP-UX. 4876 case $host_cpu in 4877 hppa*64*|ia64*) 4878 ;; 4879 *) 4880 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4881 ;; 4882 esac 4883 ;; 4884 *) 4885 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4886 ;; 4887 esac 4888 else 4889 case $host_os in 4890 aix4* | aix5*) 4891 # All AIX code is PIC. 4892 if test "$host_cpu" = ia64; then 4893 # AIX 5 now supports IA64 processor 4894 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4895 else 4896 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4897 fi 4898 ;; 4899 chorus*) 4900 case $cc_basename in 4901 cxch68*) 4902 # Green Hills C++ Compiler 4903 # _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" 4904 ;; 4905 esac 4906 ;; 4907 darwin*) 4908 # PIC is the default on this platform 4909 # Common symbols not allowed in MH_DYLIB files 4910 case $cc_basename in 4911 xlc*) 4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4913 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4914 ;; 4915 esac 4916 ;; 4917 dgux*) 4918 case $cc_basename in 4919 ec++*) 4920 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4921 ;; 4922 ghcx*) 4923 # Green Hills C++ Compiler 4924 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4925 ;; 4926 *) 4927 ;; 4928 esac 4929 ;; 4930 freebsd* | kfreebsd*-gnu | dragonfly*) 4931 # FreeBSD uses GNU C++ 4932 ;; 4933 hpux9* | hpux10* | hpux11*) 4934 case $cc_basename in 4935 CC*) 4936 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4937 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4938 if test "$host_cpu" != ia64; then 4939 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4940 fi 4941 ;; 4942 aCC*) 4943 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4944 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4945 case $host_cpu in 4946 hppa*64*|ia64*) 4947 # +Z the default 4948 ;; 4949 *) 4950 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4951 ;; 4952 esac 4953 ;; 4954 *) 4955 ;; 4956 esac 4957 ;; 4958 interix*) 4959 # This is c89, which is MS Visual C++ (no shared libs) 4960 # Anyone wants to do a port? 4961 ;; 4962 irix5* | irix6* | nonstopux*) 4963 case $cc_basename in 4964 CC*) 4965 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4966 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4967 # CC pic flag -KPIC is the default. 4968 ;; 4969 *) 4970 ;; 4971 esac 4972 ;; 4973 linux*) 4974 case $cc_basename in 4975 KCC*) 4976 # KAI C++ Compiler 4977 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4979 ;; 4980 icpc* | ecpc*) 4981 # Intel C++ 4982 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4983 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4984 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4985 ;; 4986 pgCC*) 4987 # Portland Group C++ compiler. 4988 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4989 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4990 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4991 ;; 4992 cxx*) 4993 # Compaq C++ 4994 # Make sure the PIC flag is empty. It appears that all Alpha 4995 # Linux and Compaq Tru64 Unix objects are PIC. 4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4997 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4998 ;; 4999 *) 5000 ;; 5001 esac 5002 ;; 5003 lynxos*) 5004 ;; 5005 m88k*) 5006 ;; 5007 mvs*) 5008 case $cc_basename in 5009 cxx*) 5010 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5011 ;; 5012 *) 5013 ;; 5014 esac 5015 ;; 5016 netbsd* | netbsdelf*-gnu | knetbsd*-gnu) 5017 ;; 5018 osf3* | osf4* | osf5*) 5019 case $cc_basename in 5020 KCC*) 5021 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5022 ;; 5023 RCC*) 5024 # Rational C++ 2.4.1 5025 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5026 ;; 5027 cxx*) 5028 # Digital/Compaq C++ 5029 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5030 # Make sure the PIC flag is empty. It appears that all Alpha 5031 # Linux and Compaq Tru64 Unix objects are PIC. 5032 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5033 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5034 ;; 5035 *) 5036 ;; 5037 esac 5038 ;; 5039 psos*) 5040 ;; 5041 solaris*) 5042 case $cc_basename in 5043 CC*) 5044 # Sun C++ 4.2, 5.x and Centerline C++ 5045 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5046 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5047 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5048 ;; 5049 gcx*) 5050 # Green Hills C++ Compiler 5051 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5052 ;; 5053 *) 5054 ;; 5055 esac 5056 ;; 5057 sunos4*) 5058 case $cc_basename in 5059 CC*) 5060 # Sun C++ 4.x 5061 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5062 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5063 ;; 5064 lcc*) 5065 # Lucid 5066 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5067 ;; 5068 *) 5069 ;; 5070 esac 5071 ;; 5072 tandem*) 5073 case $cc_basename in 5074 NCC*) 5075 # NonStop-UX NCC 3.20 5076 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5077 ;; 5078 *) 5079 ;; 5080 esac 5081 ;; 5082 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5083 case $cc_basename in 5084 CC*) 5085 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5086 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5087 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5088 ;; 5089 esac 5090 ;; 5091 vxworks*) 5092 ;; 5093 *) 5094 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5095 ;; 5096 esac 5097 fi 5098 ], 5099 [ 5100 if test "$GCC" = yes; then 5101 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5102 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5103 5104 case $host_os in 5105 aix*) 5106 # All AIX code is PIC. 5107 if test "$host_cpu" = ia64; then 5108 # AIX 5 now supports IA64 processor 5109 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5110 fi 5111 ;; 5112 5113 amigaos*) 5114 # FIXME: we need at least 68020 code to build shared libraries, but 5115 # adding the `-m68020' flag to GCC prevents building anything better, 5116 # like `-m68040'. 5117 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5118 ;; 5119 5120 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5121 # PIC is the default for these OSes. 5122 ;; 5123 5124 mingw* | pw32* | os2*) 5125 # This hack is so that the source file can tell whether it is being 5126 # built for inclusion in a dll (and should export symbols for example). 5127 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5128 ;; 5129 5130 darwin* | rhapsody*) 5131 # PIC is the default on this platform 5132 # Common symbols not allowed in MH_DYLIB files 5133 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5134 ;; 5135 5136 interix3*) 5137 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5138 # Instead, we relocate shared libraries at runtime. 5139 ;; 5140 5141 msdosdjgpp*) 5142 # Just because we use GCC doesn't mean we suddenly get shared libraries 5143 # on systems that don't support them. 5144 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5145 enable_shared=no 5146 ;; 5147 5148 sysv4*MP*) 5149 if test -d /usr/nec; then 5150 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5151 fi 5152 ;; 5153 5154 hpux*) 5155 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5156 # not for PA HP-UX. 5157 case $host_cpu in 5158 hppa*64*|ia64*) 5159 # +Z the default 5160 ;; 5161 *) 5162 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5163 ;; 5164 esac 5165 ;; 5166 5167 *) 5168 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5169 ;; 5170 esac 5171 else 5172 # PORTME Check for flag to pass linker flags through the system compiler. 5173 case $host_os in 5174 aix*) 5175 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5176 if test "$host_cpu" = ia64; then 5177 # AIX 5 now supports IA64 processor 5178 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5179 else 5180 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5181 fi 5182 ;; 5183 darwin*) 5184 # PIC is the default on this platform 5185 # Common symbols not allowed in MH_DYLIB files 5186 case $cc_basename in 5187 xlc*) 5188 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5189 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5190 ;; 5191 esac 5192 ;; 5193 5194 mingw* | pw32* | os2*) 5195 # This hack is so that the source file can tell whether it is being 5196 # built for inclusion in a dll (and should export symbols for example). 5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5198 ;; 5199 5200 hpux9* | hpux10* | hpux11*) 5201 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5202 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5203 # not for PA HP-UX. 5204 case $host_cpu in 5205 hppa*64*|ia64*) 5206 # +Z the default 5207 ;; 5208 *) 5209 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5210 ;; 5211 esac 5212 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5213 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5214 ;; 5215 5216 irix5* | irix6* | nonstopux*) 5217 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5218 # PIC (with -KPIC) is the default. 5219 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5220 ;; 5221 5222 newsos6) 5223 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5224 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5225 ;; 5226 5227 linux*) 5228 case $cc_basename in 5229 icc* | ecc*) 5230 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5233 ;; 5234 pgcc* | pgf77* | pgf90* | pgf95*) 5235 # Portland Group compilers (*not* the Pentium gcc compiler, 5236 # which looks to be a dead project) 5237 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5238 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5239 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5240 ;; 5241 ccc*) 5242 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5243 # All Alpha code is PIC. 5244 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5245 ;; 5246 esac 5247 ;; 5248 5249 osf3* | osf4* | osf5*) 5250 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5251 # All OSF/1 code is PIC. 5252 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5253 ;; 5254 5255 solaris*) 5256 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5257 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5258 case $cc_basename in 5259 f77* | f90* | f95*) 5260 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5261 *) 5262 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5263 esac 5264 ;; 5265 5266 sunos4*) 5267 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5268 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5269 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5270 ;; 5271 5272 sysv4 | sysv4.2uw2* | sysv4.3*) 5273 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5274 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5275 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5276 ;; 5277 5278 sysv4*MP*) 5279 if test -d /usr/nec ;then 5280 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5281 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5282 fi 5283 ;; 5284 5285 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5286 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5287 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5288 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5289 ;; 5290 5291 unicos*) 5292 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5293 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5294 ;; 5295 5296 uts4*) 5297 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5298 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5299 ;; 5300 5301 *) 5302 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5303 ;; 5304 esac 5305 fi 5306 ]) 5307 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5308 5309 # 5310 # Check to make sure the PIC flag actually works. 5311 # 5312 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5313 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5314 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5315 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5316 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5317 "" | " "*) ;; 5318 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5319 esac], 5320 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5321 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5322 fi 5323 case $host_os in 5324 # For platforms which do not support PIC, -DPIC is meaningless: 5325 *djgpp*) 5326 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5327 ;; 5328 *) 5329 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5330 ;; 5331 esac 5332 5333 # 5334 # Check to make sure the static flag actually works. 5335 # 5336 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5337 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5338 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5339 $lt_tmp_static_flag, 5340 [], 5341 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5342 ]) 5343 5344 5345 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5346 # ------------------------------------ 5347 # See if the linker supports building shared libraries. 5348 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5349 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5350 ifelse([$1],[CXX],[ 5351 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5352 case $host_os in 5353 aix4* | aix5*) 5354 # If we're using GNU nm, then we don't want the "-C" option. 5355 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5356 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5357 _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' 5358 else 5359 _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' 5360 fi 5361 ;; 5362 pw32*) 5363 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5364 ;; 5365 cygwin* | mingw*) 5366 _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' 5367 ;; 5368 kfreebsd*-gnu) 5369 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5370 ;; 5371 linux*) 5372 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5373 ;; 5374 *) 5375 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5376 ;; 5377 esac 5378 ],[ 5379 runpath_var= 5380 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5381 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5382 _LT_AC_TAGVAR(archive_cmds, $1)= 5383 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5384 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5385 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5386 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5387 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5388 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5389 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5390 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5391 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5392 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5393 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5394 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5395 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5396 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5397 _LT_AC_TAGVAR(module_cmds, $1)= 5398 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5399 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5400 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5401 # include_expsyms should be a list of space-separated symbols to be *always* 5402 # included in the symbol list 5403 _LT_AC_TAGVAR(include_expsyms, $1)= 5404 # exclude_expsyms can be an extended regexp of symbols to exclude 5405 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5406 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5407 # as well as any symbol that contains `d'. 5408 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5409 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5410 # platforms (ab)use it in PIC code, but their linkers get confused if 5411 # the symbol is explicitly referenced. Since portable code cannot 5412 # rely on this symbol name, it's probably fine to never include it in 5413 # preloaded symbol tables. 5414 extract_expsyms_cmds= 5415 # Just being paranoid about ensuring that cc_basename is set. 5416 _LT_CC_BASENAME([$compiler]) 5417 case $host_os in 5418 cygwin* | mingw* | pw32*) 5419 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5420 # When not using gcc, we currently assume that we are using 5421 # Microsoft Visual C++. 5422 if test "$GCC" != yes; then 5423 with_gnu_ld=no 5424 fi 5425 ;; 5426 interix*) 5427 # we just hope/assume this is gcc and not c89 (= MSVC++) 5428 with_gnu_ld=yes 5429 ;; 5430 openbsd*) 5431 with_gnu_ld=no 5432 ;; 5433 esac 5434 5435 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5436 if test "$with_gnu_ld" = yes; then 5437 # If archive_cmds runs LD, not CC, wlarc should be empty 5438 wlarc='${wl}' 5439 5440 # Set some defaults for GNU ld with shared library support. These 5441 # are reset later if shared libraries are not supported. Putting them 5442 # here allows them to be overridden if necessary. 5443 runpath_var=LD_RUN_PATH 5444 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5445 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5446 # ancient GNU ld didn't support --whole-archive et. al. 5447 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5448 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5449 else 5450 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5451 fi 5452 supports_anon_versioning=no 5453 case `$LD -v 2>/dev/null` in 5454 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5455 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5456 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5457 *\ 2.11.*) ;; # other 2.11 versions 5458 *) supports_anon_versioning=yes ;; 5459 esac 5460 5461 # See if GNU ld supports shared libraries. 5462 case $host_os in 5463 aix3* | aix4* | aix5*) 5464 # On AIX/PPC, the GNU linker is very broken 5465 if test "$host_cpu" != ia64; then 5466 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5467 cat <<EOF 1>&2 5468 5469 *** Warning: the GNU linker, at least up to release 2.9.1, is reported 5470 *** to be unable to reliably create shared libraries on AIX. 5471 *** Therefore, libtool is disabling shared libraries support. If you 5472 *** really care for shared libraries, you may want to modify your PATH 5473 *** so that a non-GNU linker is found, and then restart. 5474 5475 EOF 5476 fi 5477 ;; 5478 5479 amigaos*) 5480 _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)' 5481 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5482 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5483 5484 # Samuel A. Falvo II <kc5tja (a] dolphin.openprojects.net> reports 5485 # that the semantics of dynamic libraries on AmigaOS, at least up 5486 # to version 4, is to share data among multiple programs linked 5487 # with the same dynamic library. Since this doesn't match the 5488 # behavior of shared libraries on other platforms, we can't use 5489 # them. 5490 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5491 ;; 5492 5493 beos*) 5494 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5495 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5496 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 5497 # support --undefined. This deserves some investigation. FIXME 5498 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5499 else 5500 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5501 fi 5502 ;; 5503 5504 cygwin* | mingw* | pw32*) 5505 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5506 # as there is no search path for DLLs. 5507 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5508 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5509 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5510 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5511 _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' 5512 5513 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5514 _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' 5515 # If the export-symbols file already is a .def file (1st line 5516 # is EXPORTS), use it as is; otherwise, prepend... 5517 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5518 cp $export_symbols $output_objdir/$soname.def; 5519 else 5520 echo EXPORTS > $output_objdir/$soname.def; 5521 cat $export_symbols >> $output_objdir/$soname.def; 5522 fi~ 5523 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5524 else 5525 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5526 fi 5527 ;; 5528 5529 interix3*) 5530 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5531 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5532 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5533 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5534 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5535 # Instead, shared libraries are loaded at an image base (0x10000000 by 5536 # default) and relocated if they conflict, which is a slow very memory 5537 # consuming and fragmenting process. To avoid this, we pick a random, 5538 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5539 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5540 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5541 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5542 ;; 5543 5544 linux*) 5545 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5546 tmp_addflag= 5547 case $cc_basename,$host_cpu in 5548 pgcc*) # Portland Group C compiler 5549 _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' 5550 tmp_addflag=' $pic_flag' 5551 ;; 5552 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5553 _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' 5554 tmp_addflag=' $pic_flag -Mnomain' ;; 5555 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5556 tmp_addflag=' -i_dynamic' ;; 5557 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5558 tmp_addflag=' -i_dynamic -nofor_main' ;; 5559 ifc* | ifort*) # Intel Fortran compiler 5560 tmp_addflag=' -nofor_main' ;; 5561 esac 5562 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5563 5564 if test $supports_anon_versioning = yes; then 5565 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5566 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5567 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5568 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5569 fi 5570 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5571 else 5572 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5573 fi 5574 ;; 5575 5576 netbsd* | netbsdelf*-gnu | knetbsd*-gnu) 5577 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5578 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5579 wlarc= 5580 else 5581 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5582 _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' 5583 fi 5584 ;; 5585 5586 solaris*) 5587 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5588 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5589 cat <<EOF 1>&2 5590 5591 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5592 *** create shared libraries on Solaris systems. Therefore, libtool 5593 *** is disabling shared libraries support. We urge you to upgrade GNU 5594 *** binutils to release 2.9.1 or newer. Another option is to modify 5595 *** your PATH or compiler configuration so that the native linker is 5596 *** used, and then restart. 5597 5598 EOF 5599 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5600 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5601 _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' 5602 else 5603 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5604 fi 5605 ;; 5606 5607 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5608 case `$LD -v 2>&1` in 5609 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5610 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5611 cat <<_LT_EOF 1>&2 5612 5613 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5614 *** reliably create shared libraries on SCO systems. Therefore, libtool 5615 *** is disabling shared libraries support. We urge you to upgrade GNU 5616 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5617 *** your PATH or compiler configuration so that the native linker is 5618 *** used, and then restart. 5619 5620 _LT_EOF 5621 ;; 5622 *) 5623 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5624 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5625 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5626 _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' 5627 else 5628 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5629 fi 5630 ;; 5631 esac 5632 ;; 5633 5634 sunos4*) 5635 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5636 wlarc= 5637 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5638 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5639 ;; 5640 5641 *) 5642 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5643 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5644 _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' 5645 else 5646 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5647 fi 5648 ;; 5649 esac 5650 5651 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5652 runpath_var= 5653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5654 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5655 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5656 fi 5657 else 5658 # PORTME fill in a description of your system's linker (not GNU ld) 5659 case $host_os in 5660 aix3*) 5661 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5662 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5663 _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' 5664 # Note: this linker hardcodes the directories in LIBPATH if there 5665 # are no directories specified by -L. 5666 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5667 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5668 # Neither direct hardcoding nor static linking is supported with a 5669 # broken collect2. 5670 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5671 fi 5672 ;; 5673 5674 aix4* | aix5*) 5675 if test "$host_cpu" = ia64; then 5676 # On IA64, the linker does run time linking by default, so we don't 5677 # have to do anything special. 5678 aix_use_runtimelinking=no 5679 exp_sym_flag='-Bexport' 5680 no_entry_flag="" 5681 else 5682 # If we're using GNU nm, then we don't want the "-C" option. 5683 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5684 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5685 _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' 5686 else 5687 _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' 5688 fi 5689 aix_use_runtimelinking=no 5690 5691 # Test if we are trying to use run time linking or normal 5692 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5693 # need to do runtime linking. 5694 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5695 for ld_flag in $LDFLAGS; do 5696 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5697 aix_use_runtimelinking=yes 5698 break 5699 fi 5700 done 5701 ;; 5702 esac 5703 5704 exp_sym_flag='-bexport' 5705 no_entry_flag='-bnoentry' 5706 fi 5707 5708 # When large executables or shared objects are built, AIX ld can 5709 # have problems creating the table of contents. If linking a library 5710 # or program results in "error TOC overflow" add -mminimal-toc to 5711 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5712 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5713 5714 _LT_AC_TAGVAR(archive_cmds, $1)='' 5715 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5716 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5717 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5718 5719 if test "$GCC" = yes; then 5720 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5721 # We only want to do this on AIX 4.2 and lower, the check 5722 # below for broken collect2 doesn't work under 4.3+ 5723 collect2name=`${CC} -print-prog-name=collect2` 5724 if test -f "$collect2name" && \ 5725 strings "$collect2name" | grep resolve_lib_name >/dev/null 5726 then 5727 # We have reworked collect2 5728 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5729 else 5730 # We have old collect2 5731 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5732 # It fails to find uninstalled libraries when the uninstalled 5733 # path is not listed in the libpath. Setting hardcode_minus_L 5734 # to unsupported forces relinking 5735 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5736 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5737 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5738 fi 5739 ;; 5740 esac 5741 shared_flag='-shared' 5742 if test "$aix_use_runtimelinking" = yes; then 5743 shared_flag="$shared_flag "'${wl}-G' 5744 fi 5745 else 5746 # not using gcc 5747 if test "$host_cpu" = ia64; then 5748 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5749 # chokes on -Wl,-G. The following line is correct: 5750 shared_flag='-G' 5751 else 5752 if test "$aix_use_runtimelinking" = yes; then 5753 shared_flag='${wl}-G' 5754 else 5755 shared_flag='${wl}-bM:SRE' 5756 fi 5757 fi 5758 fi 5759 5760 # It seems that -bexpall does not export symbols beginning with 5761 # underscore (_), so it is better to generate a list of symbols to export. 5762 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5763 if test "$aix_use_runtimelinking" = yes; then 5764 # Warning - without using the other runtime loading flags (-brtl), 5765 # -berok will link without error, but may produce a broken library. 5766 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5767 # Determine the default libpath from the value encoded in an empty executable. 5768 _LT_AC_SYS_LIBPATH_AIX 5769 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5770 _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 $shared_flag" 5771 else 5772 if test "$host_cpu" = ia64; then 5773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5774 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5775 _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" 5776 else 5777 # Determine the default libpath from the value encoded in an empty executable. 5778 _LT_AC_SYS_LIBPATH_AIX 5779 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5780 # Warning - without using the other run time loading flags, 5781 # -berok will link without error, but may produce a broken library. 5782 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5783 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5784 # Exported symbols can be pulled into shared objects from archives 5785 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5786 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5787 # This is similar to how AIX traditionally builds its shared libraries. 5788 _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' 5789 fi 5790 fi 5791 ;; 5792 5793 amigaos*) 5794 _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)' 5795 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5796 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5797 # see comment about different semantics on the GNU ld section 5798 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5799 ;; 5800 5801 bsdi[[45]]*) 5802 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5803 ;; 5804 5805 cygwin* | mingw* | pw32*) 5806 # When not using gcc, we currently assume that we are using 5807 # Microsoft Visual C++. 5808 # hardcode_libdir_flag_spec is actually meaningless, as there is 5809 # no search path for DLLs. 5810 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5811 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5812 # Tell ltmain to make .lib files, not .a files. 5813 libext=lib 5814 # Tell ltmain to make .dll files, not .so files. 5815 shrext_cmds=".dll" 5816 # FIXME: Setting linknames here is a bad hack. 5817 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5818 # The linker will automatically build a .lib file if we build a DLL. 5819 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5820 # FIXME: Should let the user specify the lib program. 5821 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5822 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5823 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5824 ;; 5825 5826 darwin* | rhapsody*) 5827 case $host_os in 5828 rhapsody* | darwin1.[[012]]) 5829 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5830 ;; 5831 *) # Darwin 1.3 on 5832 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5833 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5834 else 5835 case ${MACOSX_DEPLOYMENT_TARGET} in 5836 10.[[012]]) 5837 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5838 ;; 5839 10.*) 5840 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5841 ;; 5842 esac 5843 fi 5844 ;; 5845 esac 5846 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5847 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5848 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5849 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5850 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5851 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5852 if test "$GCC" = yes ; then 5853 output_verbose_link_cmd='echo' 5854 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5855 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5856 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5857 _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}' 5858 _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}' 5859 else 5860 case $cc_basename in 5861 xlc*) 5862 output_verbose_link_cmd='echo' 5863 _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' 5864 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5865 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5866 _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}' 5867 _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}' 5868 ;; 5869 *) 5870 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5871 ;; 5872 esac 5873 fi 5874 ;; 5875 5876 dgux*) 5877 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5878 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5879 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5880 ;; 5881 5882 freebsd1*) 5883 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5884 ;; 5885 5886 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5887 # support. Future versions do this automatically, but an explicit c++rt0.o 5888 # does not break anything, and helps significantly (at the cost of a little 5889 # extra space). 5890 freebsd2.2*) 5891 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5892 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5893 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5894 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5895 ;; 5896 5897 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5898 freebsd2*) 5899 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5900 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5901 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5902 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5903 ;; 5904 5905 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5906 freebsd* | dragonfly*) 5907 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5908 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5909 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5910 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5911 ;; 5912 5913 # GNU/kFreeBSD uses gcc -shared to do shared libraries. 5914 kfreebsd*-gnu) 5915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5917 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5918 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5919 _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5920 ;; 5921 5922 hpux9*) 5923 if test "$GCC" = yes; then 5924 _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' 5925 else 5926 _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' 5927 fi 5928 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5929 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5930 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5931 5932 # hardcode_minus_L: Not really in the search PATH, 5933 # but as the default location of the library. 5934 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5935 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5936 ;; 5937 5938 hpux10*) 5939 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5940 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5941 else 5942 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5943 fi 5944 if test "$with_gnu_ld" = no; then 5945 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5946 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5947 5948 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5949 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5950 5951 # hardcode_minus_L: Not really in the search PATH, 5952 # but as the default location of the library. 5953 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5954 fi 5955 ;; 5956 5957 hpux11*) 5958 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5959 case $host_cpu in 5960 hppa*64*) 5961 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5962 ;; 5963 ia64*) 5964 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5965 ;; 5966 *) 5967 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5968 ;; 5969 esac 5970 else 5971 case $host_cpu in 5972 hppa*64*) 5973 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5974 ;; 5975 ia64*) 5976 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5977 ;; 5978 *) 5979 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5980 ;; 5981 esac 5982 fi 5983 if test "$with_gnu_ld" = no; then 5984 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5985 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5986 5987 case $host_cpu in 5988 hppa*64*|ia64*) 5989 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5990 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5991 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5992 ;; 5993 *) 5994 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5995 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5996 5997 # hardcode_minus_L: Not really in the search PATH, 5998 # but as the default location of the library. 5999 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6000 ;; 6001 esac 6002 fi 6003 ;; 6004 6005 irix5* | irix6* | nonstopux*) 6006 if test "$GCC" = yes; then 6007 _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' 6008 else 6009 _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' 6010 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6011 fi 6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6013 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6014 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6015 ;; 6016 6017 netbsd* | netbsdelf*-gnu | knetbsd*-gnu) 6018 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6019 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6020 else 6021 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6022 fi 6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6024 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6025 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6026 ;; 6027 6028 newsos6) 6029 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6030 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6032 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6033 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6034 ;; 6035 6036 openbsd*) 6037 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6038 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6039 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6040 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6041 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6042 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6043 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6044 else 6045 case $host_os in 6046 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6047 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6048 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6049 ;; 6050 *) 6051 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6052 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6053 ;; 6054 esac 6055 fi 6056 ;; 6057 6058 os2*) 6059 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6060 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6061 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6062 _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' 6063 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6064 ;; 6065 6066 osf3*) 6067 if test "$GCC" = yes; then 6068 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6069 _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' 6070 else 6071 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6072 _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' 6073 fi 6074 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6075 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6076 ;; 6077 6078 osf4* | osf5*) # as osf3* with the addition of -msym flag 6079 if test "$GCC" = yes; then 6080 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6081 _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' 6082 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6083 else 6084 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6085 _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' 6086 _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~ 6087 $LD -shared${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' 6088 6089 # Both c and cxx compiler support -rpath directly 6090 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6091 fi 6092 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6093 ;; 6094 6095 solaris*) 6096 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6097 if test "$GCC" = yes; then 6098 wlarc='${wl}' 6099 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6100 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6101 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6102 else 6103 wlarc='' 6104 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6105 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6106 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6107 fi 6108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6109 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6110 case $host_os in 6111 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6112 *) 6113 # The compiler driver will combine linker options so we 6114 # cannot just pass the convience library names through 6115 # without $wl, iff we do not link with $LD. 6116 # Luckily, gcc supports the same syntax we need for Sun Studio. 6117 # Supported since Solaris 2.6 (maybe 2.5.1?) 6118 case $wlarc in 6119 '') 6120 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6121 *) 6122 _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' ;; 6123 esac ;; 6124 esac 6125 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6126 ;; 6127 6128 sunos4*) 6129 if test "x$host_vendor" = xsequent; then 6130 # Use $CC to link under sequent, because it throws in some extra .o 6131 # files that make .init and .fini sections work. 6132 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6133 else 6134 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6135 fi 6136 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6137 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6138 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6139 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6140 ;; 6141 6142 sysv4) 6143 case $host_vendor in 6144 sni) 6145 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6146 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6147 ;; 6148 siemens) 6149 ## LD is ld it makes a PLAMLIB 6150 ## CC just makes a GrossModule. 6151 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6152 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6153 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6154 ;; 6155 motorola) 6156 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6157 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6158 ;; 6159 esac 6160 runpath_var='LD_RUN_PATH' 6161 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6162 ;; 6163 6164 sysv4.3*) 6165 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6166 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6167 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6168 ;; 6169 6170 sysv4*MP*) 6171 if test -d /usr/nec; then 6172 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6173 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6174 runpath_var=LD_RUN_PATH 6175 hardcode_runpath_var=yes 6176 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6177 fi 6178 ;; 6179 6180 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6181 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6182 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6183 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6184 runpath_var='LD_RUN_PATH' 6185 6186 if test "$GCC" = yes; then 6187 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6188 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6189 else 6190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6191 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6192 fi 6193 ;; 6194 6195 sysv5* | sco3.2v5* | sco5v6*) 6196 # Note: We can NOT use -z defs as we might desire, because we do not 6197 # link with -lc, and that would cause any symbols used from libc to 6198 # always be unresolved, which means just about no library would 6199 # ever link correctly. If we're not using GNU ld we use -z text 6200 # though, which does catch some bad symbols but isn't as heavy-handed 6201 # as -z defs. 6202 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6203 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6204 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6205 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6206 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6207 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6208 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6209 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6210 runpath_var='LD_RUN_PATH' 6211 6212 if test "$GCC" = yes; then 6213 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6214 _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' 6215 else 6216 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6217 _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' 6218 fi 6219 ;; 6220 6221 uts4*) 6222 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6223 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6224 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6225 ;; 6226 6227 *) 6228 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6229 ;; 6230 esac 6231 fi 6232 ]) 6233 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6234 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6235 6236 # 6237 # Do we need to explicitly link libc? 6238 # 6239 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6240 x|xyes) 6241 # Assume -lc should be added 6242 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6243 6244 if test "$enable_shared" = yes && test "$GCC" = yes; then 6245 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6246 *'~'*) 6247 # FIXME: we may have to deal with multi-command sequences. 6248 ;; 6249 '$CC '*) 6250 # Test whether the compiler implicitly links with -lc since on some 6251 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6252 # to ld, don't add -lc before -lgcc. 6253 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6254 $rm conftest* 6255 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6256 6257 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6258 soname=conftest 6259 lib=conftest 6260 libobjs=conftest.$ac_objext 6261 deplibs= 6262 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6263 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6264 compiler_flags=-v 6265 linker_flags=-v 6266 verstring= 6267 output_objdir=. 6268 libname=conftest 6269 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6270 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6271 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6272 then 6273 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6274 else 6275 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6276 fi 6277 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6278 else 6279 cat conftest.err 1>&5 6280 fi 6281 $rm conftest* 6282 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6283 ;; 6284 esac 6285 fi 6286 ;; 6287 esac 6288 ])# AC_LIBTOOL_PROG_LD_SHLIBS 6289 6290 6291 # _LT_AC_FILE_LTDLL_C 6292 # ------------------- 6293 # Be careful that the start marker always follows a newline. 6294 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6295 # /* ltdll.c starts here */ 6296 # #define WIN32_LEAN_AND_MEAN 6297 # #include <windows.h> 6298 # #undef WIN32_LEAN_AND_MEAN 6299 # #include <stdio.h> 6300 # 6301 # #ifndef __CYGWIN__ 6302 # # ifdef __CYGWIN32__ 6303 # # define __CYGWIN__ __CYGWIN32__ 6304 # # endif 6305 # #endif 6306 # 6307 # #ifdef __cplusplus 6308 # extern "C" { 6309 # #endif 6310 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6311 # #ifdef __cplusplus 6312 # } 6313 # #endif 6314 # 6315 # #ifdef __CYGWIN__ 6316 # #include <cygwin/cygwin_dll.h> 6317 # DECLARE_CYGWIN_DLL( DllMain ); 6318 # #endif 6319 # HINSTANCE __hDllInstance_base; 6320 # 6321 # BOOL APIENTRY 6322 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6323 # { 6324 # __hDllInstance_base = hInst; 6325 # return TRUE; 6326 # } 6327 # /* ltdll.c ends here */ 6328 ])# _LT_AC_FILE_LTDLL_C 6329 6330 6331 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6332 # --------------------------------- 6333 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6334 6335 6336 # old names 6337 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6338 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6339 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6340 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6341 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6342 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6343 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6344 6345 # This is just to silence aclocal about the macro not being used 6346 ifelse([AC_DISABLE_FAST_INSTALL]) 6347 6348 AC_DEFUN([LT_AC_PROG_GCJ], 6349 [AC_CHECK_TOOL(GCJ, gcj, no) 6350 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6351 AC_SUBST(GCJFLAGS) 6352 ]) 6353 6354 AC_DEFUN([LT_AC_PROG_RC], 6355 [AC_CHECK_TOOL(RC, windres, no) 6356 ]) 6357 6358 # NOTE: This macro has been submitted for inclusion into # 6359 # GNU Autoconf as AC_PROG_SED. When it is available in # 6360 # a released version of Autoconf we should remove this # 6361 # macro and use it instead. # 6362 # LT_AC_PROG_SED 6363 # -------------- 6364 # Check for a fully-functional sed program, that truncates 6365 # as few characters as possible. 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