1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 3 ## Free Software Foundation, Inc. 4 ## Originally by Gordon Matzigkeit <gord (a] gnu.ai.mit.edu>, 1996 5 ## 6 ## This file is free software; the Free Software Foundation gives 7 ## unlimited permission to copy and/or distribute it, with or without 8 ## modifications, as long as this notice is preserved. 9 10 # serial 48 AC_PROG_LIBTOOL 11 12 13 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 14 # ----------------------------------------------------------- 15 # If this macro is not defined by Autoconf, define it here. 16 m4_ifdef([AC_PROVIDE_IFELSE], 17 [], 18 [m4_define([AC_PROVIDE_IFELSE], 19 [m4_ifdef([AC_PROVIDE_$1], 20 [$2], [$3])])]) 21 22 23 # AC_PROG_LIBTOOL 24 # --------------- 25 AC_DEFUN([AC_PROG_LIBTOOL], 26 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 27 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 28 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 29 AC_PROVIDE_IFELSE([AC_PROG_CXX], 30 [AC_LIBTOOL_CXX], 31 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 32 ])]) 33 dnl And a similar setup for Fortran 77 support 34 AC_PROVIDE_IFELSE([AC_PROG_F77], 35 [AC_LIBTOOL_F77], 36 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 37 ])]) 38 39 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 40 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 41 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 42 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 43 [AC_LIBTOOL_GCJ], 44 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 45 [AC_LIBTOOL_GCJ], 46 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 47 [AC_LIBTOOL_GCJ], 48 [ifdef([AC_PROG_GCJ], 49 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 50 ifdef([A][M_PROG_GCJ], 51 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 52 ifdef([LT_AC_PROG_GCJ], 53 [define([LT_AC_PROG_GCJ], 54 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 55 ])])# AC_PROG_LIBTOOL 56 57 58 # _AC_PROG_LIBTOOL 59 # ---------------- 60 AC_DEFUN([_AC_PROG_LIBTOOL], 61 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 62 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 63 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 64 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 65 66 # This can be used to rebuild libtool when needed 67 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 68 69 # Always use our own libtool. 70 LIBTOOL='$(SHELL) $(top_builddir)/mklib' 71 AC_SUBST(LIBTOOL)dnl 72 73 # Prevent multiple expansion 74 define([AC_PROG_LIBTOOL], []) 75 ])# _AC_PROG_LIBTOOL 76 77 78 # AC_LIBTOOL_SETUP 79 # ---------------- 80 AC_DEFUN([AC_LIBTOOL_SETUP], 81 [AC_PREREQ(2.60)dnl 82 AC_REQUIRE([AC_ENABLE_SHARED])dnl 83 AC_REQUIRE([AC_ENABLE_STATIC])dnl 84 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 85 AC_REQUIRE([AC_CANONICAL_HOST])dnl 86 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 87 AC_REQUIRE([AC_PROG_CC])dnl 88 AC_REQUIRE([AC_PROG_LD])dnl 89 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 90 AC_REQUIRE([AC_PROG_NM])dnl 91 92 AC_REQUIRE([AC_PROG_LN_S])dnl 93 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 94 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 95 AC_REQUIRE([AC_OBJEXT])dnl 96 AC_REQUIRE([AC_EXEEXT])dnl 97 dnl 98 99 AC_LIBTOOL_SYS_MAX_CMD_LEN 100 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 101 AC_LIBTOOL_OBJDIR 102 103 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 104 _LT_AC_PROG_ECHO_BACKSLASH 105 106 case $host_os in 107 aix3*) 108 # AIX sometimes has problems with the GCC collect2 program. For some 109 # reason, if we set the COLLECT_NAMES environment variable, the problems 110 # vanish in a puff of smoke. 111 if test "X${COLLECT_NAMES+set}" != Xset; then 112 COLLECT_NAMES= 113 export COLLECT_NAMES 114 fi 115 ;; 116 esac 117 118 # Sed substitution that helps us do robust quoting. It backslashifies 119 # metacharacters that are still active within double-quoted strings. 120 Xsed='sed -e 1s/^X//' 121 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 122 123 # Same as above, but do not quote variable references. 124 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 125 126 # Sed substitution to delay expansion of an escaped shell variable in a 127 # double_quote_subst'ed string. 128 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 129 130 # Sed substitution to avoid accidental globbing in evaled expressions 131 no_glob_subst='s/\*/\\\*/g' 132 133 # Constants: 134 rm="rm -f" 135 136 # Global variables: 137 default_ofile=mklib 138 can_build_shared=yes 139 140 # All known linkers require a `.a' archive for static linking (except MSVC, 141 # which needs '.lib'). 142 libext=a 143 ltmain="$ac_aux_dir/ltmain.sh" 144 ofile="$default_ofile" 145 with_gnu_ld="$lt_cv_prog_gnu_ld" 146 147 AC_CHECK_TOOL(AR, ar, false) 148 AC_CHECK_TOOL(RANLIB, ranlib, :) 149 AC_CHECK_TOOL(STRIP, strip, :) 150 151 old_CC="$CC" 152 old_CFLAGS="$CFLAGS" 153 154 # Set sane defaults for various variables 155 test -z "$AR" && AR=ar 156 test -z "$AR_FLAGS" && AR_FLAGS=cru 157 test -z "$AS" && AS=as 158 test -z "$CC" && CC=cc 159 test -z "$LTCC" && LTCC=$CC 160 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 161 test -z "$DLLTOOL" && DLLTOOL=dlltool 162 test -z "$LD" && LD=ld 163 test -z "$LN_S" && LN_S="ln -s" 164 test -z "$MAGIC_CMD" && MAGIC_CMD=file 165 test -z "$NM" && NM=nm 166 test -z "$SED" && SED=sed 167 test -z "$OBJDUMP" && OBJDUMP=objdump 168 test -z "$RANLIB" && RANLIB=: 169 test -z "$STRIP" && STRIP=: 170 test -z "$ac_objext" && ac_objext=o 171 172 # Determine commands to create old-style static archives. 173 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 174 old_postinstall_cmds='chmod 644 $oldlib' 175 old_postuninstall_cmds= 176 177 if test -n "$RANLIB"; then 178 case $host_os in 179 openbsd*) 180 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 181 ;; 182 *) 183 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 184 ;; 185 esac 186 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 187 fi 188 189 _LT_CC_BASENAME([$compiler]) 190 191 # Only perform the check for file, if the check method requires it 192 case $deplibs_check_method in 193 file_magic*) 194 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 195 AC_PATH_MAGIC 196 fi 197 ;; 198 esac 199 200 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 201 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 202 enable_win32_dll=yes, enable_win32_dll=no) 203 204 AC_ARG_ENABLE([libtool-lock], 205 [AS_HELP_STRING([--disable-libtool-lock],[avoid locking (might break parallel builds)])]) 206 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 207 208 AC_ARG_WITH([pic], 209 [AS_HELP_STRING([--with-pic],[try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 210 [pic_mode="$withval"], 211 [pic_mode=default]) 212 test -z "$pic_mode" && pic_mode=default 213 214 # Use C for the default configuration in the libtool script 215 tagname= 216 AC_LIBTOOL_LANG_C_CONFIG 217 _LT_AC_TAGCONFIG 218 ])# AC_LIBTOOL_SETUP 219 220 221 # _LT_AC_SYS_COMPILER 222 # ------------------- 223 AC_DEFUN([_LT_AC_SYS_COMPILER], 224 [AC_REQUIRE([AC_PROG_CC])dnl 225 226 # If no C compiler was specified, use CC. 227 LTCC=${LTCC-"$CC"} 228 229 # If no C compiler flags were specified, use CFLAGS. 230 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 231 232 # Allow CC to be a program name with arguments. 233 compiler=$CC 234 ])# _LT_AC_SYS_COMPILER 235 236 237 # _LT_CC_BASENAME(CC) 238 # ------------------- 239 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 240 AC_DEFUN([_LT_CC_BASENAME], 241 [for cc_temp in $1""; do 242 case $cc_temp in 243 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 244 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 245 \-*) ;; 246 *) break;; 247 esac 248 done 249 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 250 ]) 251 252 253 # _LT_COMPILER_BOILERPLATE 254 # ------------------------ 255 # Check for compiler boilerplate output or warnings with 256 # the simple compiler test code. 257 AC_DEFUN([_LT_COMPILER_BOILERPLATE], 258 [ac_outfile=conftest.$ac_objext 259 printf "$lt_simple_compile_test_code" >conftest.$ac_ext 260 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 261 _lt_compiler_boilerplate=`cat conftest.err` 262 $rm conftest* 263 ])# _LT_COMPILER_BOILERPLATE 264 265 266 # _LT_LINKER_BOILERPLATE 267 # ---------------------- 268 # Check for linker boilerplate output or warnings with 269 # the simple link test code. 270 AC_DEFUN([_LT_LINKER_BOILERPLATE], 271 [ac_outfile=conftest.$ac_objext 272 printf "$lt_simple_link_test_code" >conftest.$ac_ext 273 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 274 _lt_linker_boilerplate=`cat conftest.err` 275 $rm conftest* 276 ])# _LT_LINKER_BOILERPLATE 277 278 279 # _LT_AC_SYS_LIBPATH_AIX 280 # ---------------------- 281 # Links a minimal program and checks the executable 282 # for the system default hardcoded library path. In most cases, 283 # this is /usr/lib:/lib, but when the MPI compilers are used 284 # the location of the communication and MPI libs are included too. 285 # If we don't find anything, use the default library path according 286 # to the aix ld manual. 287 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 288 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 289 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 290 }'` 291 # Check for a 64-bit object if we didn't find anything. 292 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 293 }'`; fi],[]) 294 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 295 ])# _LT_AC_SYS_LIBPATH_AIX 296 297 298 # _LT_AC_SHELL_INIT(ARG) 299 # ---------------------- 300 AC_DEFUN([_LT_AC_SHELL_INIT], 301 [ifdef([AC_DIVERSION_NOTICE], 302 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 303 [AC_DIVERT_PUSH(NOTICE)]) 304 $1 305 AC_DIVERT_POP 306 ])# _LT_AC_SHELL_INIT 307 308 309 # _LT_AC_PROG_ECHO_BACKSLASH 310 # -------------------------- 311 # Add some code to the start of the generated configure script which 312 # will find an echo command which doesn't interpret backslashes. 313 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 314 [_LT_AC_SHELL_INIT([ 315 # Check that we are running under the correct shell. 316 SHELL=${CONFIG_SHELL-/bin/sh} 317 318 case X$ECHO in 319 X*--fallback-echo) 320 # Remove one level of quotation (which was required for Make). 321 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 322 ;; 323 esac 324 325 echo=${ECHO-echo} 326 if test "X[$]1" = X--no-reexec; then 327 # Discard the --no-reexec flag, and continue. 328 shift 329 elif test "X[$]1" = X--fallback-echo; then 330 # Avoid inline document here, it may be left over 331 : 332 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 333 # Yippee, $echo works! 334 : 335 else 336 # Restart under the correct shell. 337 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 338 fi 339 340 if test "X[$]1" = X--fallback-echo; then 341 # used as fallback echo 342 shift 343 cat <<EOF 344 [$]* 345 EOF 346 exit 0 347 fi 348 349 # The HP-UX ksh and POSIX shell print the target directory to stdout 350 # if CDPATH is set. 351 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 352 353 if test -z "$ECHO"; then 354 if test "X${echo_test_string+set}" != Xset; then 355 # find a string as large as possible, as long as the shell can cope with it 356 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 357 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 358 if (echo_test_string=`eval $cmd`) 2>/dev/null && 359 echo_test_string=`eval $cmd` && 360 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 361 then 362 break 363 fi 364 done 365 fi 366 367 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 368 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 369 test "X$echo_testing_string" = "X$echo_test_string"; then 370 : 371 else 372 # The Solaris, AIX, and Digital Unix default echo programs unquote 373 # backslashes. This makes it impossible to quote backslashes using 374 # echo "$something" | sed 's/\\/\\\\/g' 375 # 376 # So, first we look for a working echo in the user's PATH. 377 378 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 379 for dir in $PATH /usr/ucb; do 380 IFS="$lt_save_ifs" 381 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 382 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 383 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 384 test "X$echo_testing_string" = "X$echo_test_string"; then 385 echo="$dir/echo" 386 break 387 fi 388 done 389 IFS="$lt_save_ifs" 390 391 if test "X$echo" = Xecho; then 392 # We didn't find a better echo, so look for alternatives. 393 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 394 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 395 test "X$echo_testing_string" = "X$echo_test_string"; then 396 # This shell has a builtin print -r that does the trick. 397 echo='print -r' 398 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 399 test "X$CONFIG_SHELL" != X/bin/ksh; then 400 # If we have ksh, try running configure again with it. 401 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 402 export ORIGINAL_CONFIG_SHELL 403 CONFIG_SHELL=/bin/ksh 404 export CONFIG_SHELL 405 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 406 else 407 # Try using printf. 408 echo='printf %s\n' 409 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 410 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 411 test "X$echo_testing_string" = "X$echo_test_string"; then 412 # Cool, printf works 413 : 414 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 415 test "X$echo_testing_string" = 'X\t' && 416 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 417 test "X$echo_testing_string" = "X$echo_test_string"; then 418 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 419 export CONFIG_SHELL 420 SHELL="$CONFIG_SHELL" 421 export SHELL 422 echo="$CONFIG_SHELL [$]0 --fallback-echo" 423 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 424 test "X$echo_testing_string" = 'X\t' && 425 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 426 test "X$echo_testing_string" = "X$echo_test_string"; then 427 echo="$CONFIG_SHELL [$]0 --fallback-echo" 428 else 429 # maybe with a smaller string... 430 prev=: 431 432 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 433 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 434 then 435 break 436 fi 437 prev="$cmd" 438 done 439 440 if test "$prev" != 'sed 50q "[$]0"'; then 441 echo_test_string=`eval $prev` 442 export echo_test_string 443 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 444 else 445 # Oops. We lost completely, so just stick with echo. 446 echo=echo 447 fi 448 fi 449 fi 450 fi 451 fi 452 fi 453 454 # Copy echo and quote the copy suitably for passing to libtool from 455 # the Makefile, instead of quoting the original, which is used later. 456 ECHO=$echo 457 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 458 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 459 fi 460 461 AC_SUBST(ECHO) 462 ])])# _LT_AC_PROG_ECHO_BACKSLASH 463 464 465 # _LT_AC_LOCK 466 # ----------- 467 AC_DEFUN([_LT_AC_LOCK], 468 [AC_ARG_ENABLE([libtool-lock], 469 [AS_HELP_STRING([--disable-libtool-lock],[avoid locking (might break parallel builds)])]) 470 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 471 472 # Some flags need to be propagated to the compiler or linker for good 473 # libtool support. 474 case $host in 475 ia64-*-hpux*) 476 # Find out which ABI we are using. 477 echo 'int i;' > conftest.$ac_ext 478 if AC_TRY_EVAL(ac_compile); then 479 case `/usr/bin/file conftest.$ac_objext` in 480 *ELF-32*) 481 HPUX_IA64_MODE="32" 482 ;; 483 *ELF-64*) 484 HPUX_IA64_MODE="64" 485 ;; 486 esac 487 fi 488 rm -rf conftest* 489 ;; 490 *-*-irix6*) 491 # Find out which ABI we are using. 492 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 493 if AC_TRY_EVAL(ac_compile); then 494 if test "$lt_cv_prog_gnu_ld" = yes; then 495 case `/usr/bin/file conftest.$ac_objext` in 496 *32-bit*) 497 LD="${LD-ld} -melf32bsmip" 498 ;; 499 *N32*) 500 LD="${LD-ld} -melf32bmipn32" 501 ;; 502 *64-bit*) 503 LD="${LD-ld} -melf64bmip" 504 ;; 505 esac 506 else 507 case `/usr/bin/file conftest.$ac_objext` in 508 *32-bit*) 509 LD="${LD-ld} -32" 510 ;; 511 *N32*) 512 LD="${LD-ld} -n32" 513 ;; 514 *64-bit*) 515 LD="${LD-ld} -64" 516 ;; 517 esac 518 fi 519 fi 520 rm -rf conftest* 521 ;; 522 523 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 524 # Find out which ABI we are using. 525 echo 'int i;' > conftest.$ac_ext 526 if AC_TRY_EVAL(ac_compile); then 527 case `/usr/bin/file conftest.o` in 528 *32-bit*) 529 case $host in 530 x86_64-*linux*) 531 LD="${LD-ld} -m elf_i386" 532 ;; 533 ppc64-*linux*|powerpc64-*linux*) 534 LD="${LD-ld} -m elf32ppclinux" 535 ;; 536 s390x-*linux*) 537 LD="${LD-ld} -m elf_s390" 538 ;; 539 sparc64-*linux*) 540 LD="${LD-ld} -m elf32_sparc" 541 ;; 542 esac 543 ;; 544 *64-bit*) 545 case $host in 546 x86_64-*linux*) 547 LD="${LD-ld} -m elf_x86_64" 548 ;; 549 ppc*-*linux*|powerpc*-*linux*) 550 LD="${LD-ld} -m elf64ppc" 551 ;; 552 s390*-*linux*) 553 LD="${LD-ld} -m elf64_s390" 554 ;; 555 sparc*-*linux*) 556 LD="${LD-ld} -m elf64_sparc" 557 ;; 558 esac 559 ;; 560 esac 561 fi 562 rm -rf conftest* 563 ;; 564 565 *-*-sco3.2v5*) 566 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 567 SAVE_CFLAGS="$CFLAGS" 568 CFLAGS="$CFLAGS -belf" 569 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 570 [AC_LANG_PUSH(C) 571 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 572 AC_LANG_POP]) 573 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 574 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 575 CFLAGS="$SAVE_CFLAGS" 576 fi 577 ;; 578 sparc*-*solaris*) 579 # Find out which ABI we are using. 580 echo 'int i;' > conftest.$ac_ext 581 if AC_TRY_EVAL(ac_compile); then 582 case `/usr/bin/file conftest.o` in 583 *64-bit*) 584 case $lt_cv_prog_gnu_ld in 585 yes*) LD="${LD-ld} -m elf64_sparc" ;; 586 *) LD="${LD-ld} -64" ;; 587 esac 588 ;; 589 esac 590 fi 591 rm -rf conftest* 592 ;; 593 594 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 595 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) 596 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 597 AC_CHECK_TOOL(AS, as, false) 598 AC_CHECK_TOOL(OBJDUMP, objdump, false) 599 ;; 600 ]) 601 esac 602 603 need_locks="$enable_libtool_lock" 604 605 ])# _LT_AC_LOCK 606 607 608 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 609 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 610 # ---------------------------------------------------------------- 611 # Check whether the given compiler option works 612 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 613 [AC_REQUIRE([LT_AC_PROG_SED]) 614 AC_CACHE_CHECK([$1], [$2], 615 [$2=no 616 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 617 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 618 lt_compiler_flag="$3" 619 # Insert the option either (1) after the last *FLAGS variable, or 620 # (2) before a word containing "conftest.", or (3) at the end. 621 # Note that $ac_compile itself does not contain backslashes and begins 622 # with a dollar sign (not a hyphen), so the echo should work correctly. 623 # The option is referenced via a variable to avoid confusing sed. 624 lt_compile=`echo "$ac_compile" | $SED \ 625 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 626 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 627 -e 's:$: $lt_compiler_flag:'` 628 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 629 (eval "$lt_compile" 2>conftest.err) 630 ac_status=$? 631 cat conftest.err >&AS_MESSAGE_LOG_FD 632 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 633 if (exit $ac_status) && test -s "$ac_outfile"; then 634 # The compiler can only warn and ignore the option if not recognized 635 # So say no if there are warnings other than the usual output. 636 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 637 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 638 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 639 $2=yes 640 fi 641 fi 642 $rm conftest* 643 ]) 644 645 if test x"[$]$2" = xyes; then 646 ifelse([$5], , :, [$5]) 647 else 648 ifelse([$6], , :, [$6]) 649 fi 650 ])# AC_LIBTOOL_COMPILER_OPTION 651 652 653 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 654 # [ACTION-SUCCESS], [ACTION-FAILURE]) 655 # ------------------------------------------------------------ 656 # Check whether the given compiler option works 657 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 658 [AC_CACHE_CHECK([$1], [$2], 659 [$2=no 660 save_LDFLAGS="$LDFLAGS" 661 LDFLAGS="$LDFLAGS $3" 662 printf "$lt_simple_link_test_code" > conftest.$ac_ext 663 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 664 # The linker can only warn and ignore the option if not recognized 665 # So say no if there are warnings 666 if test -s conftest.err; then 667 # Append any errors to the config.log. 668 cat conftest.err 1>&AS_MESSAGE_LOG_FD 669 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 670 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 671 if diff conftest.exp conftest.er2 >/dev/null; then 672 $2=yes 673 fi 674 else 675 $2=yes 676 fi 677 fi 678 $rm conftest* 679 LDFLAGS="$save_LDFLAGS" 680 ]) 681 682 if test x"[$]$2" = xyes; then 683 ifelse([$4], , :, [$4]) 684 else 685 ifelse([$5], , :, [$5]) 686 fi 687 ])# AC_LIBTOOL_LINKER_OPTION 688 689 690 # AC_LIBTOOL_SYS_MAX_CMD_LEN 691 # -------------------------- 692 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 693 [# find the maximum length of command line arguments 694 AC_MSG_CHECKING([the maximum length of command line arguments]) 695 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 696 i=0 697 teststring="ABCD" 698 699 case $build_os in 700 msdosdjgpp*) 701 # On DJGPP, this test can blow up pretty badly due to problems in libc 702 # (any single argument exceeding 2000 bytes causes a buffer overrun 703 # during glob expansion). Even if it were fixed, the result of this 704 # check would be larger than it should be. 705 lt_cv_sys_max_cmd_len=12288; # 12K is about right 706 ;; 707 708 gnu*) 709 # Under GNU Hurd, this test is not required because there is 710 # no limit to the length of command line arguments. 711 # Libtool will interpret -1 as no limit whatsoever 712 lt_cv_sys_max_cmd_len=-1; 713 ;; 714 715 cygwin* | mingw*) 716 # On Win9x/ME, this test blows up -- it succeeds, but takes 717 # about 5 minutes as the teststring grows exponentially. 718 # Worse, since 9x/ME are not pre-emptively multitasking, 719 # you end up with a "frozen" computer, even though with patience 720 # the test eventually succeeds (with a max line length of 256k). 721 # Instead, let's just punt: use the minimum linelength reported by 722 # all of the supported platforms: 8192 (on NT/2K/XP). 723 lt_cv_sys_max_cmd_len=8192; 724 ;; 725 726 amigaos*) 727 # On AmigaOS with pdksh, this test takes hours, literally. 728 # So we just punt and use a minimum line length of 8192. 729 lt_cv_sys_max_cmd_len=8192; 730 ;; 731 732 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 733 # This has been around since 386BSD, at least. Likely further. 734 if test -x /sbin/sysctl; then 735 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 736 elif test -x /usr/sbin/sysctl; then 737 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 738 else 739 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 740 fi 741 # And add a safety zone 742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 743 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 744 ;; 745 746 interix*) 747 # We know the value 262144 and hardcode it with a safety zone (like BSD) 748 lt_cv_sys_max_cmd_len=196608 749 ;; 750 751 osf*) 752 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 753 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 754 # nice to cause kernel panics so lets avoid the loop below. 755 # First set a reasonable default. 756 lt_cv_sys_max_cmd_len=16384 757 # 758 if test -x /sbin/sysconfig; then 759 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 760 *1*) lt_cv_sys_max_cmd_len=-1 ;; 761 esac 762 fi 763 ;; 764 sco3.2v5*) 765 lt_cv_sys_max_cmd_len=102400 766 ;; 767 sysv5* | sco5v6* | sysv4.2uw2*) 768 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 769 if test -n "$kargmax"; then 770 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 771 else 772 lt_cv_sys_max_cmd_len=32768 773 fi 774 ;; 775 *) 776 # If test is not a shell built-in, we'll probably end up computing a 777 # maximum length that is only half of the actual maximum length, but 778 # we can't tell. 779 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 780 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 781 = "XX$teststring") >/dev/null 2>&1 && 782 new_result=`expr "X$teststring" : ".*" 2>&1` && 783 lt_cv_sys_max_cmd_len=$new_result && 784 test $i != 17 # 1/2 MB should be enough 785 do 786 i=`expr $i + 1` 787 teststring=$teststring$teststring 788 done 789 teststring= 790 # Add a significant safety factor because C++ compilers can tack on massive 791 # amounts of additional arguments before passing them to the linker. 792 # It appears as though 1/2 is a usable value. 793 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 794 ;; 795 esac 796 ]) 797 if test -n $lt_cv_sys_max_cmd_len ; then 798 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 799 else 800 AC_MSG_RESULT(none) 801 fi 802 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN 803 804 805 # _LT_AC_CHECK_DLFCN 806 # ------------------ 807 AC_DEFUN([_LT_AC_CHECK_DLFCN], 808 [AC_CHECK_HEADERS(dlfcn.h)dnl 809 ])# _LT_AC_CHECK_DLFCN 810 811 812 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 813 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 814 # --------------------------------------------------------------------- 815 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 816 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 817 if test "$cross_compiling" = yes; then : 818 [$4] 819 else 820 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 821 lt_status=$lt_dlunknown 822 cat > conftest.$ac_ext <<EOF 823 [#line __oline__ "configure" 824 #include "confdefs.h" 825 826 #if HAVE_DLFCN_H 827 #include <dlfcn.h> 828 #endif 829 830 #include <stdio.h> 831 832 #ifdef RTLD_GLOBAL 833 # define LT_DLGLOBAL RTLD_GLOBAL 834 #else 835 # ifdef DL_GLOBAL 836 # define LT_DLGLOBAL DL_GLOBAL 837 # else 838 # define LT_DLGLOBAL 0 839 # endif 840 #endif 841 842 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 843 find out it does not work in some platform. */ 844 #ifndef LT_DLLAZY_OR_NOW 845 # ifdef RTLD_LAZY 846 # define LT_DLLAZY_OR_NOW RTLD_LAZY 847 # else 848 # ifdef DL_LAZY 849 # define LT_DLLAZY_OR_NOW DL_LAZY 850 # else 851 # ifdef RTLD_NOW 852 # define LT_DLLAZY_OR_NOW RTLD_NOW 853 # else 854 # ifdef DL_NOW 855 # define LT_DLLAZY_OR_NOW DL_NOW 856 # else 857 # define LT_DLLAZY_OR_NOW 0 858 # endif 859 # endif 860 # endif 861 # endif 862 #endif 863 864 #ifdef __cplusplus 865 extern "C" void exit (int); 866 #endif 867 868 void fnord() { int i=42;} 869 int main () 870 { 871 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 872 int status = $lt_dlunknown; 873 874 if (self) 875 { 876 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 877 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 878 /* dlclose (self); */ 879 } 880 else 881 puts (dlerror ()); 882 883 exit (status); 884 }] 885 EOF 886 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 887 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 888 lt_status=$? 889 case x$lt_status in 890 x$lt_dlno_uscore) $1 ;; 891 x$lt_dlneed_uscore) $2 ;; 892 x$lt_dlunknown|x*) $3 ;; 893 esac 894 else : 895 # compilation failed 896 $3 897 fi 898 fi 899 rm -fr conftest* 900 ])# _LT_AC_TRY_DLOPEN_SELF 901 902 903 # AC_LIBTOOL_DLOPEN_SELF 904 # ---------------------- 905 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 906 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 907 if test "x$enable_dlopen" != xyes; then 908 enable_dlopen=unknown 909 enable_dlopen_self=unknown 910 enable_dlopen_self_static=unknown 911 else 912 lt_cv_dlopen=no 913 lt_cv_dlopen_libs= 914 915 case $host_os in 916 beos*) 917 lt_cv_dlopen="load_add_on" 918 lt_cv_dlopen_libs= 919 lt_cv_dlopen_self=yes 920 ;; 921 922 mingw* | pw32*) 923 lt_cv_dlopen="LoadLibrary" 924 lt_cv_dlopen_libs= 925 ;; 926 927 cygwin*) 928 lt_cv_dlopen="dlopen" 929 lt_cv_dlopen_libs= 930 ;; 931 932 darwin*) 933 # if libdl is installed we need to link against it 934 AC_CHECK_LIB([dl], [dlopen], 935 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 936 lt_cv_dlopen="dyld" 937 lt_cv_dlopen_libs= 938 lt_cv_dlopen_self=yes 939 ]) 940 ;; 941 942 *) 943 AC_CHECK_FUNC([shl_load], 944 [lt_cv_dlopen="shl_load"], 945 [AC_CHECK_LIB([dld], [shl_load], 946 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 947 [AC_CHECK_FUNC([dlopen], 948 [lt_cv_dlopen="dlopen"], 949 [AC_CHECK_LIB([dl], [dlopen], 950 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 951 [AC_CHECK_LIB([svld], [dlopen], 952 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 953 [AC_CHECK_LIB([dld], [dld_link], 954 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 955 ]) 956 ]) 957 ]) 958 ]) 959 ]) 960 ;; 961 esac 962 963 if test "x$lt_cv_dlopen" != xno; then 964 enable_dlopen=yes 965 else 966 enable_dlopen=no 967 fi 968 969 case $lt_cv_dlopen in 970 dlopen) 971 save_CPPFLAGS="$CPPFLAGS" 972 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 973 974 save_LDFLAGS="$LDFLAGS" 975 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 976 977 save_LIBS="$LIBS" 978 LIBS="$lt_cv_dlopen_libs $LIBS" 979 980 AC_CACHE_CHECK([whether a program can dlopen itself], 981 lt_cv_dlopen_self, [dnl 982 _LT_AC_TRY_DLOPEN_SELF( 983 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 984 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 985 ]) 986 987 if test "x$lt_cv_dlopen_self" = xyes; then 988 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 989 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 990 lt_cv_dlopen_self_static, [dnl 991 _LT_AC_TRY_DLOPEN_SELF( 992 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 993 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 994 ]) 995 fi 996 997 CPPFLAGS="$save_CPPFLAGS" 998 LDFLAGS="$save_LDFLAGS" 999 LIBS="$save_LIBS" 1000 ;; 1001 esac 1002 1003 case $lt_cv_dlopen_self in 1004 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1005 *) enable_dlopen_self=unknown ;; 1006 esac 1007 1008 case $lt_cv_dlopen_self_static in 1009 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1010 *) enable_dlopen_self_static=unknown ;; 1011 esac 1012 fi 1013 ])# AC_LIBTOOL_DLOPEN_SELF 1014 1015 1016 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1017 # --------------------------------- 1018 # Check to see if options -c and -o are simultaneously supported by compiler 1019 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1020 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1021 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1022 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1023 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1024 $rm -r conftest 2>/dev/null 1025 mkdir conftest 1026 cd conftest 1027 mkdir out 1028 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1029 1030 lt_compiler_flag="-o out/conftest2.$ac_objext" 1031 # Insert the option either (1) after the last *FLAGS variable, or 1032 # (2) before a word containing "conftest.", or (3) at the end. 1033 # Note that $ac_compile itself does not contain backslashes and begins 1034 # with a dollar sign (not a hyphen), so the echo should work correctly. 1035 lt_compile=`echo "$ac_compile" | $SED \ 1036 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1037 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1038 -e 's:$: $lt_compiler_flag:'` 1039 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1040 (eval "$lt_compile" 2>out/conftest.err) 1041 ac_status=$? 1042 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1043 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1044 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1045 then 1046 # The compiler can only warn and ignore the option if not recognized 1047 # So say no if there are warnings 1048 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1049 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1050 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1051 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1052 fi 1053 fi 1054 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1055 $rm conftest* 1056 # SGI C++ compiler will create directory out/ii_files/ for 1057 # template instantiation 1058 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1059 $rm out/* && rmdir out 1060 cd .. 1061 rmdir conftest 1062 $rm conftest* 1063 ]) 1064 ])# AC_LIBTOOL_PROG_CC_C_O 1065 1066 1067 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1068 # ----------------------------------------- 1069 # Check to see if we can do hard links to lock some files if needed 1070 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1071 [AC_REQUIRE([_LT_AC_LOCK])dnl 1072 1073 hard_links="nottested" 1074 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1075 # do not overwrite the value of need_locks provided by the user 1076 AC_MSG_CHECKING([if we can lock with hard links]) 1077 hard_links=yes 1078 $rm conftest* 1079 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1080 touch conftest.a 1081 ln conftest.a conftest.b 2>&5 || hard_links=no 1082 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1083 AC_MSG_RESULT([$hard_links]) 1084 if test "$hard_links" = no; then 1085 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1086 need_locks=warn 1087 fi 1088 else 1089 need_locks=no 1090 fi 1091 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1092 1093 1094 # AC_LIBTOOL_OBJDIR 1095 # ----------------- 1096 AC_DEFUN([AC_LIBTOOL_OBJDIR], 1097 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1098 [rm -f .libs 2>/dev/null 1099 mkdir .libs 2>/dev/null 1100 if test -d .libs; then 1101 lt_cv_objdir=.libs 1102 else 1103 # MS-DOS does not allow filenames that begin with a dot. 1104 lt_cv_objdir=_libs 1105 fi 1106 rmdir .libs 2>/dev/null]) 1107 objdir=$lt_cv_objdir 1108 ])# AC_LIBTOOL_OBJDIR 1109 1110 1111 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1112 # ---------------------------------------------- 1113 # Check hardcoding attributes. 1114 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1115 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1116 _LT_AC_TAGVAR(hardcode_action, $1)= 1117 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1118 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1119 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1120 1121 # We can hardcode non-existent directories. 1122 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1123 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1124 # have to relink, otherwise we might link with an installed library 1125 # when we should be linking with a yet-to-be-installed one 1126 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1127 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1128 # Linking always hardcodes the temporary library directory. 1129 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1130 else 1131 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1132 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1133 fi 1134 else 1135 # We cannot hardcode anything, or else we can only hardcode existing 1136 # directories. 1137 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1138 fi 1139 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1140 1141 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1142 # Fast installation is not supported 1143 enable_fast_install=no 1144 elif test "$shlibpath_overrides_runpath" = yes || 1145 test "$enable_shared" = no; then 1146 # Fast installation is not necessary 1147 enable_fast_install=needless 1148 fi 1149 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1150 1151 1152 # AC_LIBTOOL_SYS_LIB_STRIP 1153 # ------------------------ 1154 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1155 [striplib= 1156 old_striplib= 1157 AC_MSG_CHECKING([whether stripping libraries is possible]) 1158 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1159 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1160 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1161 AC_MSG_RESULT([yes]) 1162 else 1163 # FIXME - insert some real tests, host_os isn't really good enough 1164 case $host_os in 1165 darwin*) 1166 if test -n "$STRIP" ; then 1167 striplib="$STRIP -x" 1168 AC_MSG_RESULT([yes]) 1169 else 1170 AC_MSG_RESULT([no]) 1171 fi 1172 ;; 1173 *) 1174 AC_MSG_RESULT([no]) 1175 ;; 1176 esac 1177 fi 1178 ])# AC_LIBTOOL_SYS_LIB_STRIP 1179 1180 1181 # AC_LIBTOOL_SYS_DYNAMIC_LINKER 1182 # ----------------------------- 1183 # PORTME Fill in your ld.so characteristics 1184 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1185 [AC_MSG_CHECKING([dynamic linker characteristics]) 1186 library_names_spec= 1187 libname_spec='lib$name' 1188 soname_spec= 1189 shrext_cmds=".so" 1190 postinstall_cmds= 1191 postuninstall_cmds= 1192 finish_cmds= 1193 finish_eval= 1194 shlibpath_var= 1195 shlibpath_overrides_runpath=unknown 1196 version_type=none 1197 dynamic_linker="$host_os ld.so" 1198 sys_lib_dlsearch_path_spec="/lib /usr/lib" 1199 if test "$GCC" = yes; then 1200 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1201 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1202 # if the path contains ";" then we assume it to be the separator 1203 # otherwise default to the standard path separator (i.e. ":") - it is 1204 # assumed that no part of a normal pathname contains ";" but that should 1205 # okay in the real world where ";" in dirpaths is itself problematic. 1206 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1207 else 1208 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1209 fi 1210 else 1211 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1212 fi 1213 need_lib_prefix=unknown 1214 hardcode_into_libs=no 1215 1216 # when you set need_version to no, make sure it does not cause -set_version 1217 # flags to be left without arguments 1218 need_version=unknown 1219 1220 case $host_os in 1221 aix3*) 1222 version_type=linux 1223 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1224 shlibpath_var=LIBPATH 1225 1226 # AIX 3 has no versioning support, so we append a major version to the name. 1227 soname_spec='${libname}${release}${shared_ext}$major' 1228 ;; 1229 1230 aix4* | aix5*) 1231 version_type=linux 1232 need_lib_prefix=no 1233 need_version=no 1234 hardcode_into_libs=yes 1235 if test "$host_cpu" = ia64; then 1236 # AIX 5 supports IA64 1237 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1238 shlibpath_var=LD_LIBRARY_PATH 1239 else 1240 # With GCC up to 2.95.x, collect2 would create an import file 1241 # for dependence libraries. The import file would start with 1242 # the line `#! .'. This would cause the generated library to 1243 # depend on `.', always an invalid library. This was fixed in 1244 # development snapshots of GCC prior to 3.0. 1245 case $host_os in 1246 aix4 | aix4.[[01]] | aix4.[[01]].*) 1247 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1248 echo ' yes ' 1249 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1250 : 1251 else 1252 can_build_shared=no 1253 fi 1254 ;; 1255 esac 1256 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1257 # soname into executable. Probably we can add versioning support to 1258 # collect2, so additional links can be useful in future. 1259 if test "$aix_use_runtimelinking" = yes; then 1260 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1261 # instead of lib<name>.a to let people know that these are not 1262 # typical AIX shared libraries. 1263 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1264 else 1265 # We preserve .a as extension for shared libraries through AIX4.2 1266 # and later when we are not doing run time linking. 1267 library_names_spec='${libname}${release}.a $libname.a' 1268 soname_spec='${libname}${release}${shared_ext}$major' 1269 fi 1270 shlibpath_var=LIBPATH 1271 fi 1272 ;; 1273 1274 amigaos*) 1275 library_names_spec='$libname.ixlibrary $libname.a' 1276 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1277 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 ${libname}_ixlibrary.a || exit 1; done' 1278 ;; 1279 1280 beos*) 1281 library_names_spec='${libname}${shared_ext}' 1282 dynamic_linker="$host_os ld.so" 1283 shlibpath_var=LIBRARY_PATH 1284 ;; 1285 1286 bsdi[[45]]*) 1287 version_type=linux 1288 need_version=no 1289 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1290 soname_spec='${libname}${release}${shared_ext}$major' 1291 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1292 shlibpath_var=LD_LIBRARY_PATH 1293 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1294 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1295 # the default ld.so.conf also contains /usr/contrib/lib and 1296 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1297 # libtool to hard-code these into programs 1298 ;; 1299 1300 cygwin* | mingw* | pw32*) 1301 version_type=windows 1302 shrext_cmds=".dll" 1303 need_version=no 1304 need_lib_prefix=no 1305 1306 case $GCC,$host_os in 1307 yes,cygwin* | yes,mingw* | yes,pw32*) 1308 library_names_spec='$libname.dll.a' 1309 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1310 postinstall_cmds='base_file=`basename \${file}`~ 1311 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1312 dldir=$destdir/`dirname \$dlpath`~ 1313 test -d \$dldir || mkdir -p \$dldir~ 1314 $install_prog $dir/$dlname \$dldir/$dlname~ 1315 chmod a+x \$dldir/$dlname' 1316 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1317 dlpath=$dir/\$dldll~ 1318 $rm \$dlpath' 1319 shlibpath_overrides_runpath=yes 1320 1321 case $host_os in 1322 cygwin*) 1323 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1324 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1325 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1326 ;; 1327 mingw*) 1328 # MinGW DLLs use traditional 'lib' prefix 1329 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1330 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1331 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1332 # It is most probably a Windows format PATH printed by 1333 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1334 # path with ; separators, and with drive letters. We can handle the 1335 # drive letters (cygwin fileutils understands them), so leave them, 1336 # especially as we might pass files found there to a mingw objdump, 1337 # which wouldn't understand a cygwinified path. Ahh. 1338 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1339 else 1340 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1341 fi 1342 ;; 1343 pw32*) 1344 # pw32 DLLs use 'pw' prefix rather than 'lib' 1345 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1346 ;; 1347 esac 1348 ;; 1349 1350 *) 1351 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1352 ;; 1353 esac 1354 dynamic_linker='Win32 ld.exe' 1355 # FIXME: first we should search . and the directory the executable is in 1356 shlibpath_var=PATH 1357 ;; 1358 1359 darwin* | rhapsody*) 1360 dynamic_linker="$host_os dyld" 1361 version_type=darwin 1362 need_lib_prefix=no 1363 need_version=no 1364 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1365 soname_spec='${libname}${release}${major}$shared_ext' 1366 shlibpath_overrides_runpath=yes 1367 shlibpath_var=DYLD_LIBRARY_PATH 1368 shrext_cmds='.dylib' 1369 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1370 if test "$GCC" = yes; then 1371 sys_lib_search_path_spec=`$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"` 1372 else 1373 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1374 fi 1375 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1376 ;; 1377 1378 dgux*) 1379 version_type=linux 1380 need_lib_prefix=no 1381 need_version=no 1382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1383 soname_spec='${libname}${release}${shared_ext}$major' 1384 shlibpath_var=LD_LIBRARY_PATH 1385 ;; 1386 1387 freebsd1*) 1388 dynamic_linker=no 1389 ;; 1390 1391 kfreebsd*-gnu) 1392 version_type=linux 1393 need_lib_prefix=no 1394 need_version=no 1395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1396 soname_spec='${libname}${release}${shared_ext}$major' 1397 shlibpath_var=LD_LIBRARY_PATH 1398 shlibpath_overrides_runpath=no 1399 hardcode_into_libs=yes 1400 dynamic_linker='GNU ld.so' 1401 ;; 1402 1403 freebsd* | dragonfly*) 1404 # DragonFly does not have aout. When/if they implement a new 1405 # versioning mechanism, adjust this. 1406 if test -x /usr/bin/objformat; then 1407 objformat=`/usr/bin/objformat` 1408 else 1409 case $host_os in 1410 freebsd[[123]]*) objformat=aout ;; 1411 *) objformat=elf ;; 1412 esac 1413 fi 1414 version_type=freebsd-$objformat 1415 case $version_type in 1416 freebsd-elf*) 1417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1418 need_version=no 1419 need_lib_prefix=no 1420 ;; 1421 freebsd-*) 1422 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1423 need_version=yes 1424 ;; 1425 esac 1426 shlibpath_var=LD_LIBRARY_PATH 1427 case $host_os in 1428 freebsd2*) 1429 shlibpath_overrides_runpath=yes 1430 ;; 1431 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1432 shlibpath_overrides_runpath=yes 1433 hardcode_into_libs=yes 1434 ;; 1435 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1436 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1437 shlibpath_overrides_runpath=no 1438 hardcode_into_libs=yes 1439 ;; 1440 freebsd*) # from 4.6 on 1441 shlibpath_overrides_runpath=yes 1442 hardcode_into_libs=yes 1443 ;; 1444 esac 1445 ;; 1446 1447 gnu*) 1448 version_type=linux 1449 need_lib_prefix=no 1450 need_version=no 1451 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1452 soname_spec='${libname}${release}${shared_ext}$major' 1453 shlibpath_var=LD_LIBRARY_PATH 1454 hardcode_into_libs=yes 1455 ;; 1456 1457 hpux9* | hpux10* | hpux11*) 1458 # Give a soname corresponding to the major version so that dld.sl refuses to 1459 # link against other versions. 1460 version_type=sunos 1461 need_lib_prefix=no 1462 need_version=no 1463 case $host_cpu in 1464 ia64*) 1465 shrext_cmds='.so' 1466 hardcode_into_libs=yes 1467 dynamic_linker="$host_os dld.so" 1468 shlibpath_var=LD_LIBRARY_PATH 1469 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1471 soname_spec='${libname}${release}${shared_ext}$major' 1472 if test "X$HPUX_IA64_MODE" = X32; then 1473 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1474 else 1475 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1476 fi 1477 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1478 ;; 1479 hppa*64*) 1480 shrext_cmds='.sl' 1481 hardcode_into_libs=yes 1482 dynamic_linker="$host_os dld.sl" 1483 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1484 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1486 soname_spec='${libname}${release}${shared_ext}$major' 1487 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1488 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1489 ;; 1490 *) 1491 shrext_cmds='.sl' 1492 dynamic_linker="$host_os dld.sl" 1493 shlibpath_var=SHLIB_PATH 1494 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1495 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1496 soname_spec='${libname}${release}${shared_ext}$major' 1497 ;; 1498 esac 1499 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1500 postinstall_cmds='chmod 555 $lib' 1501 ;; 1502 1503 interix3*) 1504 version_type=linux 1505 need_lib_prefix=no 1506 need_version=no 1507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1508 soname_spec='${libname}${release}${shared_ext}$major' 1509 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1510 shlibpath_var=LD_LIBRARY_PATH 1511 shlibpath_overrides_runpath=no 1512 hardcode_into_libs=yes 1513 ;; 1514 1515 irix5* | irix6* | nonstopux*) 1516 case $host_os in 1517 nonstopux*) version_type=nonstopux ;; 1518 *) 1519 if test "$lt_cv_prog_gnu_ld" = yes; then 1520 version_type=linux 1521 else 1522 version_type=irix 1523 fi ;; 1524 esac 1525 need_lib_prefix=no 1526 need_version=no 1527 soname_spec='${libname}${release}${shared_ext}$major' 1528 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1529 case $host_os in 1530 irix5* | nonstopux*) 1531 libsuff= shlibsuff= 1532 ;; 1533 *) 1534 case $LD in # libtool.m4 will add one of these switches to LD 1535 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1536 libsuff= shlibsuff= libmagic=32-bit;; 1537 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1538 libsuff=32 shlibsuff=N32 libmagic=N32;; 1539 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1540 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1541 *) libsuff= shlibsuff= libmagic=never-match;; 1542 esac 1543 ;; 1544 esac 1545 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1546 shlibpath_overrides_runpath=no 1547 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1548 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1549 hardcode_into_libs=yes 1550 ;; 1551 1552 # No shared lib support for Linux oldld, aout, or coff. 1553 linux*oldld* | linux*aout* | linux*coff*) 1554 dynamic_linker=no 1555 ;; 1556 1557 # This must be Linux ELF. 1558 linux*) 1559 version_type=linux 1560 need_lib_prefix=no 1561 need_version=no 1562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1563 soname_spec='${libname}${release}${shared_ext}$major' 1564 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1565 shlibpath_var=LD_LIBRARY_PATH 1566 shlibpath_overrides_runpath=no 1567 # This implies no fast_install, which is unacceptable. 1568 # Some rework will be needed to allow for fast_install 1569 # before this can be enabled. 1570 hardcode_into_libs=yes 1571 1572 # Append ld.so.conf contents to the search path 1573 if test -f /etc/ld.so.conf; then 1574 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' ' '` 1575 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1576 fi 1577 1578 # We used to test for /lib/ld.so.1 and disable shared libraries on 1579 # powerpc, because MkLinux only supported shared libraries with the 1580 # GNU dynamic linker. Since this was broken with cross compilers, 1581 # most powerpc-linux boxes support dynamic linking these days and 1582 # people can always --disable-shared, the test was removed, and we 1583 # assume the GNU/Linux dynamic linker is in use. 1584 dynamic_linker='GNU/Linux ld.so' 1585 ;; 1586 1587 knetbsd*-gnu) 1588 version_type=linux 1589 need_lib_prefix=no 1590 need_version=no 1591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1592 soname_spec='${libname}${release}${shared_ext}$major' 1593 shlibpath_var=LD_LIBRARY_PATH 1594 shlibpath_overrides_runpath=no 1595 hardcode_into_libs=yes 1596 dynamic_linker='GNU ld.so' 1597 ;; 1598 1599 netbsd*) 1600 version_type=sunos 1601 need_lib_prefix=no 1602 need_version=no 1603 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1605 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1606 dynamic_linker='NetBSD (a.out) ld.so' 1607 else 1608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1609 soname_spec='${libname}${release}${shared_ext}$major' 1610 dynamic_linker='NetBSD ld.elf_so' 1611 fi 1612 shlibpath_var=LD_LIBRARY_PATH 1613 shlibpath_overrides_runpath=yes 1614 hardcode_into_libs=yes 1615 ;; 1616 1617 newsos6) 1618 version_type=linux 1619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1620 shlibpath_var=LD_LIBRARY_PATH 1621 shlibpath_overrides_runpath=yes 1622 ;; 1623 1624 nto-qnx*) 1625 version_type=linux 1626 need_lib_prefix=no 1627 need_version=no 1628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1629 soname_spec='${libname}${release}${shared_ext}$major' 1630 shlibpath_var=LD_LIBRARY_PATH 1631 shlibpath_overrides_runpath=yes 1632 ;; 1633 1634 openbsd*) 1635 version_type=sunos 1636 sys_lib_dlsearch_path_spec="/usr/lib" 1637 need_lib_prefix=no 1638 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1639 case $host_os in 1640 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1641 *) need_version=no ;; 1642 esac 1643 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1644 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1645 shlibpath_var=LD_LIBRARY_PATH 1646 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1647 case $host_os in 1648 openbsd2.[[89]] | openbsd2.[[89]].*) 1649 shlibpath_overrides_runpath=no 1650 ;; 1651 *) 1652 shlibpath_overrides_runpath=yes 1653 ;; 1654 esac 1655 else 1656 shlibpath_overrides_runpath=yes 1657 fi 1658 ;; 1659 1660 os2*) 1661 libname_spec='$name' 1662 shrext_cmds=".dll" 1663 need_lib_prefix=no 1664 library_names_spec='$libname${shared_ext} $libname.a' 1665 dynamic_linker='OS/2 ld.exe' 1666 shlibpath_var=LIBPATH 1667 ;; 1668 1669 osf3* | osf4* | osf5*) 1670 version_type=osf 1671 need_lib_prefix=no 1672 need_version=no 1673 soname_spec='${libname}${release}${shared_ext}$major' 1674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1675 shlibpath_var=LD_LIBRARY_PATH 1676 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1677 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1678 ;; 1679 1680 solaris*) 1681 version_type=linux 1682 need_lib_prefix=no 1683 need_version=no 1684 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1685 soname_spec='${libname}${release}${shared_ext}$major' 1686 shlibpath_var=LD_LIBRARY_PATH 1687 shlibpath_overrides_runpath=yes 1688 hardcode_into_libs=yes 1689 # ldd complains unless libraries are executable 1690 postinstall_cmds='chmod +x $lib' 1691 ;; 1692 1693 sunos4*) 1694 version_type=sunos 1695 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1696 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1697 shlibpath_var=LD_LIBRARY_PATH 1698 shlibpath_overrides_runpath=yes 1699 if test "$with_gnu_ld" = yes; then 1700 need_lib_prefix=no 1701 fi 1702 need_version=yes 1703 ;; 1704 1705 sysv4 | sysv4.3*) 1706 version_type=linux 1707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1708 soname_spec='${libname}${release}${shared_ext}$major' 1709 shlibpath_var=LD_LIBRARY_PATH 1710 case $host_vendor in 1711 sni) 1712 shlibpath_overrides_runpath=no 1713 need_lib_prefix=no 1714 export_dynamic_flag_spec='${wl}-Blargedynsym' 1715 runpath_var=LD_RUN_PATH 1716 ;; 1717 siemens) 1718 need_lib_prefix=no 1719 ;; 1720 motorola) 1721 need_lib_prefix=no 1722 need_version=no 1723 shlibpath_overrides_runpath=no 1724 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1725 ;; 1726 esac 1727 ;; 1728 1729 sysv4*MP*) 1730 if test -d /usr/nec ;then 1731 version_type=linux 1732 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1733 soname_spec='$libname${shared_ext}.$major' 1734 shlibpath_var=LD_LIBRARY_PATH 1735 fi 1736 ;; 1737 1738 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1739 version_type=freebsd-elf 1740 need_lib_prefix=no 1741 need_version=no 1742 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1743 soname_spec='${libname}${release}${shared_ext}$major' 1744 shlibpath_var=LD_LIBRARY_PATH 1745 hardcode_into_libs=yes 1746 if test "$with_gnu_ld" = yes; then 1747 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1748 shlibpath_overrides_runpath=no 1749 else 1750 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1751 shlibpath_overrides_runpath=yes 1752 case $host_os in 1753 sco3.2v5*) 1754 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1755 ;; 1756 esac 1757 fi 1758 sys_lib_dlsearch_path_spec='/usr/lib' 1759 ;; 1760 1761 uts4*) 1762 version_type=linux 1763 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1764 soname_spec='${libname}${release}${shared_ext}$major' 1765 shlibpath_var=LD_LIBRARY_PATH 1766 ;; 1767 1768 *) 1769 dynamic_linker=no 1770 ;; 1771 esac 1772 AC_MSG_RESULT([$dynamic_linker]) 1773 test "$dynamic_linker" = no && can_build_shared=no 1774 1775 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1776 if test "$GCC" = yes; then 1777 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1778 fi 1779 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1780 1781 1782 # _LT_AC_TAGCONFIG 1783 # ---------------- 1784 AC_DEFUN([_LT_AC_TAGCONFIG], 1785 [AC_ARG_WITH([tags], 1786 [AS_HELP_STRING([--with-tags@<:@=TAGS@:>@],[include additional configurations @<:@automatic@:>@])], 1787 [tagnames="$withval"]) 1788 1789 if test -f "$ltmain" && test -n "$tagnames"; then 1790 if test ! -f "${ofile}"; then 1791 AC_MSG_WARN([output file `$ofile' does not exist]) 1792 fi 1793 1794 if test -z "$LTCC"; then 1795 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1796 if test -z "$LTCC"; then 1797 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1798 else 1799 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1800 fi 1801 fi 1802 if test -z "$LTCFLAGS"; then 1803 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1804 fi 1805 1806 # Extract list of available tagged configurations in $ofile. 1807 # Note that this assumes the entire list is on one line. 1808 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1809 1810 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1811 for tagname in $tagnames; do 1812 IFS="$lt_save_ifs" 1813 # Check whether tagname contains only valid characters 1814 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1815 "") ;; 1816 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1817 ;; 1818 esac 1819 1820 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1821 then 1822 AC_MSG_ERROR([tag name "$tagname" already exists]) 1823 fi 1824 1825 # Update the list of available tags. 1826 if test -n "$tagname"; then 1827 echo appending configuration tag \"$tagname\" to $ofile 1828 1829 case $tagname in 1830 CXX) 1831 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1832 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1833 (test "X$CXX" != "Xg++"))) ; then 1834 AC_LIBTOOL_LANG_CXX_CONFIG 1835 else 1836 tagname="" 1837 fi 1838 ;; 1839 1840 F77) 1841 if test -n "$F77" && test "X$F77" != "Xno"; then 1842 AC_LIBTOOL_LANG_F77_CONFIG 1843 else 1844 tagname="" 1845 fi 1846 ;; 1847 1848 GCJ) 1849 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1850 AC_LIBTOOL_LANG_GCJ_CONFIG 1851 else 1852 tagname="" 1853 fi 1854 ;; 1855 1856 RC) 1857 AC_LIBTOOL_LANG_RC_CONFIG 1858 ;; 1859 1860 *) 1861 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1862 ;; 1863 esac 1864 1865 # Append the new tag name to the list of available tags. 1866 if test -n "$tagname" ; then 1867 available_tags="$available_tags $tagname" 1868 fi 1869 fi 1870 done 1871 IFS="$lt_save_ifs" 1872 1873 # Now substitute the updated list of available tags. 1874 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1875 mv "${ofile}T" "$ofile" 1876 chmod +x "$ofile" 1877 else 1878 rm -f "${ofile}T" 1879 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1880 fi 1881 fi 1882 ])# _LT_AC_TAGCONFIG 1883 1884 1885 # AC_LIBTOOL_DLOPEN 1886 # ----------------- 1887 # enable checks for dlopen support 1888 AC_DEFUN([AC_LIBTOOL_DLOPEN], 1889 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1890 ])# AC_LIBTOOL_DLOPEN 1891 1892 1893 # AC_LIBTOOL_WIN32_DLL 1894 # -------------------- 1895 # declare package support for building win32 DLLs 1896 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1897 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1898 ])# AC_LIBTOOL_WIN32_DLL 1899 1900 1901 # AC_ENABLE_SHARED([DEFAULT]) 1902 # --------------------------- 1903 # implement the --enable-shared flag 1904 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1905 AC_DEFUN([AC_ENABLE_SHARED], 1906 [define([enable_shared_default], ifelse($1, no, no, yes))dnl 1907 AC_ARG_ENABLE([shared], 1908 AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],[build shared libraries @<:@default=enable_shared_default@:>@]), 1909 [p=${PACKAGE-default} 1910 case $enableval in 1911 yes) enable_shared=yes ;; 1912 no) enable_shared=no ;; 1913 *) 1914 enable_shared=no 1915 # Look at the argument we got. We use all the common list separators. 1916 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1917 for pkg in $enableval; do 1918 IFS="$lt_save_ifs" 1919 if test "X$pkg" = "X$p"; then 1920 enable_shared=yes 1921 fi 1922 done 1923 IFS="$lt_save_ifs" 1924 ;; 1925 esac], 1926 [enable_shared=]enable_shared_default) 1927 ])# AC_ENABLE_SHARED 1928 1929 1930 # AC_DISABLE_SHARED 1931 # ----------------- 1932 # set the default shared flag to --disable-shared 1933 AC_DEFUN([AC_DISABLE_SHARED], 1934 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1935 AC_ENABLE_SHARED(no) 1936 ])# AC_DISABLE_SHARED 1937 1938 1939 # AC_ENABLE_STATIC([DEFAULT]) 1940 # --------------------------- 1941 # implement the --enable-static flag 1942 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1943 AC_DEFUN([AC_ENABLE_STATIC], 1944 [define([enable_static_default], ifelse($1, no, no, yes))dnl 1945 AC_ARG_ENABLE([static], 1946 AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],[build static libraries @<:@default=enable_static_default@:>@]), 1947 [p=${PACKAGE-default} 1948 case $enableval in 1949 yes) enable_static=yes ;; 1950 no) enable_static=no ;; 1951 *) 1952 enable_static=no 1953 # Look at the argument we got. We use all the common list separators. 1954 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1955 for pkg in $enableval; do 1956 IFS="$lt_save_ifs" 1957 if test "X$pkg" = "X$p"; then 1958 enable_static=yes 1959 fi 1960 done 1961 IFS="$lt_save_ifs" 1962 ;; 1963 esac], 1964 [enable_static=]enable_static_default) 1965 ])# AC_ENABLE_STATIC 1966 1967 1968 # AC_DISABLE_STATIC 1969 # ----------------- 1970 # set the default static flag to --disable-static 1971 AC_DEFUN([AC_DISABLE_STATIC], 1972 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1973 AC_ENABLE_STATIC(no) 1974 ])# AC_DISABLE_STATIC 1975 1976 1977 # AC_ENABLE_FAST_INSTALL([DEFAULT]) 1978 # --------------------------------- 1979 # implement the --enable-fast-install flag 1980 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1981 AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1982 [define([enable_Fast_install_default], ifelse($1, no, no, yes))dnl 1983 AC_ARG_ENABLE([fast-install], 1984 AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],[optimize for fast installation @<:@default=enable_Fast_install_default@:>@]), 1985 [p=${PACKAGE-default} 1986 case $enableval in 1987 yes) enable_fast_install=yes ;; 1988 no) enable_fast_install=no ;; 1989 *) 1990 enable_fast_install=no 1991 # Look at the argument we got. We use all the common list separators. 1992 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1993 for pkg in $enableval; do 1994 IFS="$lt_save_ifs" 1995 if test "X$pkg" = "X$p"; then 1996 enable_fast_install=yes 1997 fi 1998 done 1999 IFS="$lt_save_ifs" 2000 ;; 2001 esac], 2002 [enable_fast_install=]enable_Fast_install_default) 2003 ])# AC_ENABLE_FAST_INSTALL 2004 2005 2006 # AC_DISABLE_FAST_INSTALL 2007 # ----------------------- 2008 # set the default to --disable-fast-install 2009 AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2010 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2011 AC_ENABLE_FAST_INSTALL(no) 2012 ])# AC_DISABLE_FAST_INSTALL 2013 2014 2015 # AC_LIBTOOL_PICMODE([MODE]) 2016 # -------------------------- 2017 # implement the --with-pic flag 2018 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2019 AC_DEFUN([AC_LIBTOOL_PICMODE], 2020 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2021 pic_mode=ifelse($#,1,$1,default) 2022 ])# AC_LIBTOOL_PICMODE 2023 2024 2025 # AC_PROG_EGREP 2026 # ------------- 2027 # This is predefined starting with Autoconf 2.54, so this conditional 2028 # definition can be removed once we require Autoconf 2.54 or later. 2029 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2030 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2031 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2032 then ac_cv_prog_egrep='grep -E' 2033 else ac_cv_prog_egrep='egrep' 2034 fi]) 2035 EGREP=$ac_cv_prog_egrep 2036 AC_SUBST([EGREP]) 2037 ])]) 2038 2039 2040 # AC_PATH_TOOL_PREFIX 2041 # ------------------- 2042 # find a file program which can recognise shared library 2043 AC_DEFUN([AC_PATH_TOOL_PREFIX], 2044 [AC_REQUIRE([AC_PROG_EGREP])dnl 2045 AC_MSG_CHECKING([for $1]) 2046 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2047 [case $MAGIC_CMD in 2048 [[\\/*] | ?:[\\/]*]) 2049 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2050 ;; 2051 *) 2052 lt_save_MAGIC_CMD="$MAGIC_CMD" 2053 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2054 dnl $ac_dummy forces splitting on constant user-supplied paths. 2055 dnl POSIX.2 word splitting is done only on the output of word expansions, 2056 dnl not every word. This closes a longstanding sh security hole. 2057 ac_dummy="ifelse([$2], , $PATH, [$2])" 2058 for ac_dir in $ac_dummy; do 2059 IFS="$lt_save_ifs" 2060 test -z "$ac_dir" && ac_dir=. 2061 if test -f $ac_dir/$1; then 2062 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2063 if test -n "$file_magic_test_file"; then 2064 case $deplibs_check_method in 2065 "file_magic "*) 2066 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2067 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2068 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2069 $EGREP "$file_magic_regex" > /dev/null; then 2070 : 2071 else 2072 cat <<EOF 1>&2 2073 2074 *** Warning: the command libtool uses to detect shared libraries, 2075 *** $file_magic_cmd, produces output that libtool cannot recognize. 2076 *** The result is that libtool may fail to recognize shared libraries 2077 *** as such. This will affect the creation of libtool libraries that 2078 *** depend on shared libraries, but programs linked with such libtool 2079 *** libraries will work regardless of this problem. Nevertheless, you 2080 *** may want to report the problem to your system manager and/or to 2081 *** bug-libtool (a] gnu.org 2082 2083 EOF 2084 fi ;; 2085 esac 2086 fi 2087 break 2088 fi 2089 done 2090 IFS="$lt_save_ifs" 2091 MAGIC_CMD="$lt_save_MAGIC_CMD" 2092 ;; 2093 esac]) 2094 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2095 if test -n "$MAGIC_CMD"; then 2096 AC_MSG_RESULT($MAGIC_CMD) 2097 else 2098 AC_MSG_RESULT(no) 2099 fi 2100 ])# AC_PATH_TOOL_PREFIX 2101 2102 2103 # AC_PATH_MAGIC 2104 # ------------- 2105 # find a file program which can recognise a shared library 2106 AC_DEFUN([AC_PATH_MAGIC], 2107 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2108 if test -z "$lt_cv_path_MAGIC_CMD"; then 2109 if test -n "$ac_tool_prefix"; then 2110 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2111 else 2112 MAGIC_CMD=: 2113 fi 2114 fi 2115 ])# AC_PATH_MAGIC 2116 2117 2118 # AC_PROG_LD 2119 # ---------- 2120 # find the pathname to the GNU or non-GNU linker 2121 AC_DEFUN([AC_PROG_LD], 2122 [AC_ARG_WITH([gnu-ld], 2123 [AS_HELP_STRING([--with-gnu-ld],[assume the C compiler uses GNU ld @<:@default=no@:>@])], 2124 [test "$withval" = no || with_gnu_ld=yes], 2125 [with_gnu_ld=no]) 2126 AC_REQUIRE([LT_AC_PROG_SED])dnl 2127 AC_REQUIRE([AC_PROG_CC])dnl 2128 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2129 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2130 ac_prog=ld 2131 if test "$GCC" = yes; then 2132 # Check if gcc -print-prog-name=ld gives a path. 2133 AC_MSG_CHECKING([for ld used by $CC]) 2134 case $host in 2135 *-*-mingw*) 2136 # gcc leaves a trailing carriage return which upsets mingw 2137 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2138 *) 2139 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2140 esac 2141 case $ac_prog in 2142 # Accept absolute paths. 2143 [[\\/]]* | ?:[[\\/]]*) 2144 re_direlt='/[[^/]][[^/]]*/\.\./' 2145 # Canonicalize the pathname of ld 2146 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2147 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2148 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2149 done 2150 test -z "$LD" && LD="$ac_prog" 2151 ;; 2152 "") 2153 # If it fails, then pretend we aren't using GCC. 2154 ac_prog=ld 2155 ;; 2156 *) 2157 # If it is relative, then search for the first ld in PATH. 2158 with_gnu_ld=unknown 2159 ;; 2160 esac 2161 elif test "$with_gnu_ld" = yes; then 2162 AC_MSG_CHECKING([for GNU ld]) 2163 else 2164 AC_MSG_CHECKING([for non-GNU ld]) 2165 fi 2166 AC_CACHE_VAL(lt_cv_path_LD, 2167 [if test -z "$LD"; then 2168 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2169 for ac_dir in $PATH; do 2170 IFS="$lt_save_ifs" 2171 test -z "$ac_dir" && ac_dir=. 2172 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2173 lt_cv_path_LD="$ac_dir/$ac_prog" 2174 # Check to see if the program is GNU ld. I'd rather use --version, 2175 # but apparently some variants of GNU ld only accept -v. 2176 # Break only if it was the GNU/non-GNU ld that we prefer. 2177 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2178 *GNU* | *'with BFD'*) 2179 test "$with_gnu_ld" != no && break 2180 ;; 2181 *) 2182 test "$with_gnu_ld" != yes && break 2183 ;; 2184 esac 2185 fi 2186 done 2187 IFS="$lt_save_ifs" 2188 else 2189 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2190 fi]) 2191 LD="$lt_cv_path_LD" 2192 if test -n "$LD"; then 2193 AC_MSG_RESULT($LD) 2194 else 2195 AC_MSG_RESULT(no) 2196 fi 2197 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2198 AC_PROG_LD_GNU 2199 ])# AC_PROG_LD 2200 2201 2202 # AC_PROG_LD_GNU 2203 # -------------- 2204 AC_DEFUN([AC_PROG_LD_GNU], 2205 [AC_REQUIRE([AC_PROG_EGREP])dnl 2206 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2207 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2208 case `$LD -v 2>&1 </dev/null` in 2209 *GNU* | *'with BFD'*) 2210 lt_cv_prog_gnu_ld=yes 2211 ;; 2212 *) 2213 lt_cv_prog_gnu_ld=no 2214 ;; 2215 esac]) 2216 with_gnu_ld=$lt_cv_prog_gnu_ld 2217 ])# AC_PROG_LD_GNU 2218 2219 2220 # AC_PROG_LD_RELOAD_FLAG 2221 # ---------------------- 2222 # find reload flag for linker 2223 # -- PORTME Some linkers may need a different reload flag. 2224 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2225 [AC_CACHE_CHECK([for $LD option to reload object files], 2226 lt_cv_ld_reload_flag, 2227 [lt_cv_ld_reload_flag='-r']) 2228 reload_flag=$lt_cv_ld_reload_flag 2229 case $reload_flag in 2230 "" | " "*) ;; 2231 *) reload_flag=" $reload_flag" ;; 2232 esac 2233 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2234 case $host_os in 2235 darwin*) 2236 if test "$GCC" = yes; then 2237 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r $compiler_flags -o $output$reload_objs' 2238 else 2239 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2240 fi 2241 ;; 2242 esac 2243 ])# AC_PROG_LD_RELOAD_FLAG 2244 2245 2246 # AC_DEPLIBS_CHECK_METHOD 2247 # ----------------------- 2248 # how to check for library dependencies 2249 # -- PORTME fill in with the dynamic library characteristics 2250 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2251 [AC_CACHE_CHECK([how to recognise dependent libraries], 2252 lt_cv_deplibs_check_method, 2253 [lt_cv_file_magic_cmd='$MAGIC_CMD' 2254 lt_cv_file_magic_test_file= 2255 lt_cv_deplibs_check_method='unknown' 2256 # Need to set the preceding variable on all platforms that support 2257 # interlibrary dependencies. 2258 # 'none' -- dependencies not supported. 2259 # `unknown' -- same as none, but documents that we really don't know. 2260 # 'pass_all' -- all dependencies passed with no checks. 2261 # 'test_compile' -- check by making test program. 2262 # 'file_magic [[regex]]' -- check by looking for files in library path 2263 # which responds to the $file_magic_cmd with a given extended regex. 2264 # If you have `file' or equivalent on your system and you're not sure 2265 # whether `pass_all' will *always* work, you probably want this one. 2266 2267 case $host_os in 2268 aix4* | aix5*) 2269 lt_cv_deplibs_check_method=pass_all 2270 ;; 2271 2272 beos*) 2273 lt_cv_deplibs_check_method=pass_all 2274 ;; 2275 2276 bsdi[[45]]*) 2277 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2278 lt_cv_file_magic_cmd='/usr/bin/file -L' 2279 lt_cv_file_magic_test_file=/shlib/libc.so 2280 ;; 2281 2282 cygwin*) 2283 # func_win32_libid is a shell function defined in ltmain.sh 2284 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2285 lt_cv_file_magic_cmd='func_win32_libid' 2286 ;; 2287 2288 mingw* | pw32*) 2289 # Base MSYS/MinGW do not provide the 'file' command needed by 2290 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2291 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2292 lt_cv_file_magic_cmd='$OBJDUMP -f' 2293 ;; 2294 2295 darwin* | rhapsody*) 2296 lt_cv_deplibs_check_method=pass_all 2297 ;; 2298 2299 freebsd* | kfreebsd*-gnu | dragonfly*) 2300 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2301 case $host_cpu in 2302 i*86 ) 2303 # Not sure whether the presence of OpenBSD here was a mistake. 2304 # Let's accept both of them until this is cleared up. 2305 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2306 lt_cv_file_magic_cmd=/usr/bin/file 2307 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2308 ;; 2309 esac 2310 else 2311 lt_cv_deplibs_check_method=pass_all 2312 fi 2313 ;; 2314 2315 gnu*) 2316 lt_cv_deplibs_check_method=pass_all 2317 ;; 2318 2319 hpux10.20* | hpux11*) 2320 lt_cv_file_magic_cmd=/usr/bin/file 2321 case $host_cpu in 2322 ia64*) 2323 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2324 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2325 ;; 2326 hppa*64*) 2327 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2328 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2329 ;; 2330 *) 2331 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2332 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2333 ;; 2334 esac 2335 ;; 2336 2337 interix3*) 2338 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2339 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2340 ;; 2341 2342 irix5* | irix6* | nonstopux*) 2343 case $LD in 2344 *-32|*"-32 ") libmagic=32-bit;; 2345 *-n32|*"-n32 ") libmagic=N32;; 2346 *-64|*"-64 ") libmagic=64-bit;; 2347 *) libmagic=never-match;; 2348 esac 2349 lt_cv_deplibs_check_method=pass_all 2350 ;; 2351 2352 # This must be Linux ELF. 2353 linux*) 2354 lt_cv_deplibs_check_method=pass_all 2355 ;; 2356 2357 netbsd*) 2358 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2359 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2360 else 2361 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2362 fi 2363 ;; 2364 2365 newos6*) 2366 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2367 lt_cv_file_magic_cmd=/usr/bin/file 2368 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2369 ;; 2370 2371 nto-qnx*) 2372 lt_cv_deplibs_check_method=unknown 2373 ;; 2374 2375 openbsd*) 2376 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2377 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2378 else 2379 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2380 fi 2381 ;; 2382 2383 osf3* | osf4* | osf5*) 2384 lt_cv_deplibs_check_method=pass_all 2385 ;; 2386 2387 solaris*) 2388 lt_cv_deplibs_check_method=pass_all 2389 ;; 2390 2391 sysv4 | sysv4.3*) 2392 case $host_vendor in 2393 motorola) 2394 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2395 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2396 ;; 2397 ncr) 2398 lt_cv_deplibs_check_method=pass_all 2399 ;; 2400 sequent) 2401 lt_cv_file_magic_cmd='/bin/file' 2402 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2403 ;; 2404 sni) 2405 lt_cv_file_magic_cmd='/bin/file' 2406 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2407 lt_cv_file_magic_test_file=/lib/libc.so 2408 ;; 2409 siemens) 2410 lt_cv_deplibs_check_method=pass_all 2411 ;; 2412 pc) 2413 lt_cv_deplibs_check_method=pass_all 2414 ;; 2415 esac 2416 ;; 2417 2418 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2419 lt_cv_deplibs_check_method=pass_all 2420 ;; 2421 esac 2422 ]) 2423 file_magic_cmd=$lt_cv_file_magic_cmd 2424 deplibs_check_method=$lt_cv_deplibs_check_method 2425 test -z "$deplibs_check_method" && deplibs_check_method=unknown 2426 ])# AC_DEPLIBS_CHECK_METHOD 2427 2428 2429 # AC_PROG_NM 2430 # ---------- 2431 # find the pathname to a BSD-compatible name lister 2432 AC_DEFUN([AC_PROG_NM], 2433 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2434 [if test -n "$NM"; then 2435 # Let the user override the test. 2436 lt_cv_path_NM="$NM" 2437 else 2438 lt_nm_to_check="${ac_tool_prefix}nm" 2439 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2440 lt_nm_to_check="$lt_nm_to_check nm" 2441 fi 2442 for lt_tmp_nm in $lt_nm_to_check; do 2443 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2444 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2445 IFS="$lt_save_ifs" 2446 test -z "$ac_dir" && ac_dir=. 2447 tmp_nm="$ac_dir/$lt_tmp_nm" 2448 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2449 # Check to see if the nm accepts a BSD-compat flag. 2450 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2451 # nm: unknown option "B" ignored 2452 # Tru64's nm complains that /dev/null is an invalid object file 2453 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2454 */dev/null* | *'Invalid file or object type'*) 2455 lt_cv_path_NM="$tmp_nm -B" 2456 break 2457 ;; 2458 *) 2459 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2460 */dev/null*) 2461 lt_cv_path_NM="$tmp_nm -p" 2462 break 2463 ;; 2464 *) 2465 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2466 continue # so that we can try to find one that supports BSD flags 2467 ;; 2468 esac 2469 ;; 2470 esac 2471 fi 2472 done 2473 IFS="$lt_save_ifs" 2474 done 2475 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2476 fi]) 2477 NM="$lt_cv_path_NM" 2478 ])# AC_PROG_NM 2479 2480 2481 # AC_CHECK_LIBM 2482 # ------------- 2483 # check for math library 2484 AC_DEFUN([AC_CHECK_LIBM], 2485 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2486 LIBM= 2487 case $host in 2488 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2489 # These system don't have libm, or don't need it 2490 ;; 2491 *-ncr-sysv4.3*) 2492 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2493 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2494 ;; 2495 *) 2496 AC_CHECK_LIB(m, cos, LIBM="-lm") 2497 ;; 2498 esac 2499 ])# AC_CHECK_LIBM 2500 2501 2502 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2503 # ----------------------------------- 2504 # sets LIBLTDL to the link flags for the libltdl convenience library and 2505 # LTDLINCL to the include flags for the libltdl header and adds 2506 # --enable-ltdl-convenience to the configure arguments. Note that 2507 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2508 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2509 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2510 # (note the single quotes!). If your package is not flat and you're not 2511 # using automake, define top_builddir and top_srcdir appropriately in 2512 # the Makefiles. 2513 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2514 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2515 case $enable_ltdl_convenience in 2516 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2517 "") enable_ltdl_convenience=yes 2518 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2519 esac 2520 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2521 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2522 # For backwards non-gettext consistent compatibility... 2523 INCLTDL="$LTDLINCL" 2524 ])# AC_LIBLTDL_CONVENIENCE 2525 2526 2527 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2528 # ----------------------------------- 2529 # sets LIBLTDL to the link flags for the libltdl installable library and 2530 # LTDLINCL to the include flags for the libltdl header and adds 2531 # --enable-ltdl-install to the configure arguments. Note that 2532 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2533 # and an installed libltdl is not found, it is assumed to be `libltdl'. 2534 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2535 # '${top_srcdir}/' (note the single quotes!). If your package is not 2536 # flat and you're not using automake, define top_builddir and top_srcdir 2537 # appropriately in the Makefiles. 2538 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2539 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2540 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2541 AC_CHECK_LIB(ltdl, lt_dlinit, 2542 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2543 [if test x"$enable_ltdl_install" = xno; then 2544 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2545 else 2546 enable_ltdl_install=yes 2547 fi 2548 ]) 2549 if test x"$enable_ltdl_install" = x"yes"; then 2550 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2551 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2552 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2553 else 2554 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2555 LIBLTDL="-lltdl" 2556 LTDLINCL= 2557 fi 2558 # For backwards non-gettext consistent compatibility... 2559 INCLTDL="$LTDLINCL" 2560 ])# AC_LIBLTDL_INSTALLABLE 2561 2562 2563 # AC_LIBTOOL_CXX 2564 # -------------- 2565 # enable support for C++ libraries 2566 AC_DEFUN([AC_LIBTOOL_CXX], 2567 [AC_REQUIRE([_LT_AC_LANG_CXX]) 2568 ])# AC_LIBTOOL_CXX 2569 2570 2571 # _LT_AC_LANG_CXX 2572 # --------------- 2573 AC_DEFUN([_LT_AC_LANG_CXX], 2574 [AC_REQUIRE([AC_PROG_CXX]) 2575 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2576 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2577 ])# _LT_AC_LANG_CXX 2578 2579 # _LT_AC_PROG_CXXCPP 2580 # ------------------ 2581 AC_DEFUN([_LT_AC_PROG_CXXCPP], 2582 [ 2583 AC_REQUIRE([AC_PROG_CXX]) 2584 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2585 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2586 (test "X$CXX" != "Xg++"))) ; then 2587 AC_PROG_CXXCPP 2588 fi 2589 ])# _LT_AC_PROG_CXXCPP 2590 2591 # AC_LIBTOOL_F77 2592 # -------------- 2593 # enable support for Fortran 77 libraries 2594 AC_DEFUN([AC_LIBTOOL_F77], 2595 [AC_REQUIRE([_LT_AC_LANG_F77]) 2596 ])# AC_LIBTOOL_F77 2597 2598 2599 # _LT_AC_LANG_F77 2600 # --------------- 2601 AC_DEFUN([_LT_AC_LANG_F77], 2602 [AC_REQUIRE([AC_PROG_F77]) 2603 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2604 ])# _LT_AC_LANG_F77 2605 2606 2607 # AC_LIBTOOL_GCJ 2608 # -------------- 2609 # enable support for GCJ libraries 2610 AC_DEFUN([AC_LIBTOOL_GCJ], 2611 [AC_REQUIRE([_LT_AC_LANG_GCJ]) 2612 ])# AC_LIBTOOL_GCJ 2613 2614 2615 # _LT_AC_LANG_GCJ 2616 # --------------- 2617 AC_DEFUN([_LT_AC_LANG_GCJ], 2618 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2619 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2620 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2621 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2622 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2623 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2624 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2625 ])# _LT_AC_LANG_GCJ 2626 2627 2628 # AC_LIBTOOL_RC 2629 # ------------- 2630 # enable support for Windows resource files 2631 AC_DEFUN([AC_LIBTOOL_RC], 2632 [AC_REQUIRE([LT_AC_PROG_RC]) 2633 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2634 ])# AC_LIBTOOL_RC 2635 2636 2637 # AC_LIBTOOL_LANG_C_CONFIG 2638 # ------------------------ 2639 # Ensure that the configuration vars for the C compiler are 2640 # suitably defined. Those variables are subsequently used by 2641 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2642 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2643 AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2644 [lt_save_CC="$CC" 2645 AC_LANG_PUSH(C) 2646 2647 # Source file extension for C test sources. 2648 ac_ext=c 2649 2650 # Object file extension for compiled C test sources. 2651 objext=o 2652 _LT_AC_TAGVAR(objext, $1)=$objext 2653 2654 # Code to be used in simple compile tests 2655 lt_simple_compile_test_code="int some_variable = 0;\n" 2656 2657 # Code to be used in simple link tests 2658 lt_simple_link_test_code='int main(){return(0);}\n' 2659 2660 _LT_AC_SYS_COMPILER 2661 2662 # save warnings/boilerplate of simple test code 2663 _LT_COMPILER_BOILERPLATE 2664 _LT_LINKER_BOILERPLATE 2665 2666 ## CAVEAT EMPTOR: 2667 ## There is no encapsulation within the following macros, do not change 2668 ## the running order or otherwise move them around unless you know exactly 2669 ## what you are doing... 2670 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2671 AC_LIBTOOL_PROG_COMPILER_PIC($1) 2672 AC_LIBTOOL_PROG_CC_C_O($1) 2673 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2674 AC_LIBTOOL_PROG_LD_SHLIBS($1) 2675 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2676 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2677 AC_LIBTOOL_SYS_LIB_STRIP 2678 AC_LIBTOOL_DLOPEN_SELF 2679 2680 # Report which library types will actually be built 2681 AC_MSG_CHECKING([if libtool supports shared libraries]) 2682 AC_MSG_RESULT([$can_build_shared]) 2683 2684 AC_MSG_CHECKING([whether to build shared libraries]) 2685 test "$can_build_shared" = "no" && enable_shared=no 2686 2687 # On AIX, shared libraries and static libraries use the same namespace, and 2688 # are all built from PIC. 2689 case $host_os in 2690 aix3*) 2691 test "$enable_shared" = yes && enable_static=no 2692 if test -n "$RANLIB"; then 2693 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2694 postinstall_cmds='$RANLIB $lib' 2695 fi 2696 ;; 2697 2698 aix4* | aix5*) 2699 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2700 test "$enable_shared" = yes && enable_static=no 2701 fi 2702 ;; 2703 esac 2704 AC_MSG_RESULT([$enable_shared]) 2705 2706 AC_MSG_CHECKING([whether to build static libraries]) 2707 # Make sure either enable_shared or enable_static is yes. 2708 test "$enable_shared" = yes || enable_static=yes 2709 AC_MSG_RESULT([$enable_static]) 2710 2711 AC_LIBTOOL_CONFIG($1) 2712 2713 AC_LANG_POP 2714 CC="$lt_save_CC" 2715 ])# AC_LIBTOOL_LANG_C_CONFIG 2716 2717 2718 # AC_LIBTOOL_LANG_CXX_CONFIG 2719 # -------------------------- 2720 # Ensure that the configuration vars for the C compiler are 2721 # suitably defined. Those variables are subsequently used by 2722 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2723 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2724 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2725 [AC_LANG_PUSH(C++) 2726 AC_REQUIRE([AC_PROG_CXX]) 2727 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2728 2729 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2730 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 2731 _LT_AC_TAGVAR(always_export_symbols, $1)=no 2732 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2733 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2734 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2735 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2736 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2737 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2738 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2739 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2740 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 2741 _LT_AC_TAGVAR(module_cmds, $1)= 2742 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 2743 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2744 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2745 _LT_AC_TAGVAR(no_undefined_flag, $1)= 2746 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2747 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2748 2749 # Dependencies to place before and after the object being linked: 2750 _LT_AC_TAGVAR(predep_objects, $1)= 2751 _LT_AC_TAGVAR(postdep_objects, $1)= 2752 _LT_AC_TAGVAR(predeps, $1)= 2753 _LT_AC_TAGVAR(postdeps, $1)= 2754 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2755 2756 # Source file extension for C++ test sources. 2757 ac_ext=cpp 2758 2759 # Object file extension for compiled C++ test sources. 2760 objext=o 2761 _LT_AC_TAGVAR(objext, $1)=$objext 2762 2763 # Code to be used in simple compile tests 2764 lt_simple_compile_test_code="int some_variable = 0;\n" 2765 2766 # Code to be used in simple link tests 2767 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2768 2769 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 2770 _LT_AC_SYS_COMPILER 2771 2772 # save warnings/boilerplate of simple test code 2773 _LT_COMPILER_BOILERPLATE 2774 _LT_LINKER_BOILERPLATE 2775 2776 # Allow CC to be a program name with arguments. 2777 lt_save_CC=$CC 2778 lt_save_LD=$LD 2779 lt_save_GCC=$GCC 2780 GCC=$GXX 2781 lt_save_with_gnu_ld=$with_gnu_ld 2782 lt_save_path_LD=$lt_cv_path_LD 2783 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2784 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2785 else 2786 $as_unset lt_cv_prog_gnu_ld 2787 fi 2788 if test -n "${lt_cv_path_LDCXX+set}"; then 2789 lt_cv_path_LD=$lt_cv_path_LDCXX 2790 else 2791 $as_unset lt_cv_path_LD 2792 fi 2793 test -z "${LDCXX+set}" || LD=$LDCXX 2794 CC=${CXX-"c++"} 2795 compiler=$CC 2796 _LT_AC_TAGVAR(compiler, $1)=$CC 2797 _LT_CC_BASENAME([$compiler]) 2798 2799 # We don't want -fno-exception wen compiling C++ code, so set the 2800 # no_builtin_flag separately 2801 if test "$GXX" = yes; then 2802 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2803 else 2804 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2805 fi 2806 2807 if test "$GXX" = yes; then 2808 # Set up default GNU C++ configuration 2809 2810 AC_PROG_LD 2811 2812 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2813 # archiving commands below assume that GNU ld is being used. 2814 if test "$with_gnu_ld" = yes; then 2815 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2816 _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' 2817 2818 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2819 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2820 2821 # If archive_cmds runs LD, not CC, wlarc should be empty 2822 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2823 # investigate it a little bit more. (MM) 2824 wlarc='${wl}' 2825 2826 # ancient GNU ld didn't support --whole-archive et. al. 2827 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2828 grep 'no-whole-archive' > /dev/null; then 2829 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2830 else 2831 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2832 fi 2833 else 2834 with_gnu_ld=no 2835 wlarc= 2836 2837 # A generic and very simple default shared library creation 2838 # command for GNU C++ for the case where it uses the native 2839 # linker, instead of GNU ld. If possible, this setting should 2840 # overridden to take advantage of the native linker features on 2841 # the platform it is being used on. 2842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2843 fi 2844 2845 # Commands to make compiler produce verbose output that lists 2846 # what "hidden" libraries, object files and flags are used when 2847 # linking a shared library. 2848 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2849 2850 else 2851 GXX=no 2852 with_gnu_ld=no 2853 wlarc= 2854 fi 2855 2856 # PORTME: fill in a description of your system's C++ link characteristics 2857 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2858 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 2859 case $host_os in 2860 aix3*) 2861 # FIXME: insert proper C++ library support 2862 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2863 ;; 2864 aix4* | aix5*) 2865 if test "$host_cpu" = ia64; then 2866 # On IA64, the linker does run time linking by default, so we don't 2867 # have to do anything special. 2868 aix_use_runtimelinking=no 2869 exp_sym_flag='-Bexport' 2870 no_entry_flag="" 2871 else 2872 aix_use_runtimelinking=no 2873 2874 # Test if we are trying to use run time linking or normal 2875 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2876 # need to do runtime linking. 2877 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2878 for ld_flag in $LDFLAGS; do 2879 case $ld_flag in 2880 *-brtl*) 2881 aix_use_runtimelinking=yes 2882 break 2883 ;; 2884 esac 2885 done 2886 ;; 2887 esac 2888 2889 exp_sym_flag='-bexport' 2890 no_entry_flag='-bnoentry' 2891 fi 2892 2893 # When large executables or shared objects are built, AIX ld can 2894 # have problems creating the table of contents. If linking a library 2895 # or program results in "error TOC overflow" add -mminimal-toc to 2896 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2897 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2898 2899 _LT_AC_TAGVAR(archive_cmds, $1)='' 2900 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2901 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2902 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2903 2904 if test "$GXX" = yes; then 2905 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2906 # We only want to do this on AIX 4.2 and lower, the check 2907 # below for broken collect2 doesn't work under 4.3+ 2908 collect2name=`${CC} -print-prog-name=collect2` 2909 if test -f "$collect2name" && \ 2910 strings "$collect2name" | grep resolve_lib_name >/dev/null 2911 then 2912 # We have reworked collect2 2913 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2914 else 2915 # We have old collect2 2916 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2917 # It fails to find uninstalled libraries when the uninstalled 2918 # path is not listed in the libpath. Setting hardcode_minus_L 2919 # to unsupported forces relinking 2920 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2921 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2922 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2923 fi 2924 ;; 2925 esac 2926 shared_flag='-shared' 2927 if test "$aix_use_runtimelinking" = yes; then 2928 shared_flag="$shared_flag "'${wl}-G' 2929 fi 2930 else 2931 # not using gcc 2932 if test "$host_cpu" = ia64; then 2933 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2934 # chokes on -Wl,-G. The following line is correct: 2935 shared_flag='-G' 2936 else 2937 if test "$aix_use_runtimelinking" = yes; then 2938 shared_flag='${wl}-G' 2939 else 2940 shared_flag='${wl}-bM:SRE' 2941 fi 2942 fi 2943 fi 2944 2945 # It seems that -bexpall does not export symbols beginning with 2946 # underscore (_), so it is better to generate a list of symbols to export. 2947 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2948 if test "$aix_use_runtimelinking" = yes; then 2949 # Warning - without using the other runtime loading flags (-brtl), 2950 # -berok will link without error, but may produce a broken library. 2951 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2952 # Determine the default libpath from the value encoded in an empty executable. 2953 _LT_AC_SYS_LIBPATH_AIX 2954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2955 2956 _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 $shared_flag" 2957 else 2958 if test "$host_cpu" = ia64; then 2959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2960 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2961 _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" 2962 else 2963 # Determine the default libpath from the value encoded in an empty executable. 2964 _LT_AC_SYS_LIBPATH_AIX 2965 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2966 # Warning - without using the other run time loading flags, 2967 # -berok will link without error, but may produce a broken library. 2968 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2969 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2970 # Exported symbols can be pulled into shared objects from archives 2971 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2972 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2973 # This is similar to how AIX traditionally builds its shared libraries. 2974 _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' 2975 fi 2976 fi 2977 ;; 2978 2979 beos*) 2980 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 2981 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2982 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 2983 # support --undefined. This deserves some investigation. FIXME 2984 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2985 else 2986 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2987 fi 2988 ;; 2989 2990 chorus*) 2991 case $cc_basename in 2992 *) 2993 # FIXME: insert proper C++ library support 2994 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2995 ;; 2996 esac 2997 ;; 2998 2999 cygwin* | mingw* | pw32*) 3000 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3001 # as there is no search path for DLLs. 3002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3003 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3004 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3005 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3006 3007 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3008 _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' 3009 # If the export-symbols file already is a .def file (1st line 3010 # is EXPORTS), use it as is; otherwise, prepend... 3011 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3012 cp $export_symbols $output_objdir/$soname.def; 3013 else 3014 echo EXPORTS > $output_objdir/$soname.def; 3015 cat $export_symbols >> $output_objdir/$soname.def; 3016 fi~ 3017 $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' 3018 else 3019 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3020 fi 3021 ;; 3022 darwin* | rhapsody*) 3023 case $host_os in 3024 rhapsody* | darwin1.[[012]]) 3025 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3026 ;; 3027 *) # Darwin 1.3 on 3028 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3029 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3030 else 3031 case ${MACOSX_DEPLOYMENT_TARGET} in 3032 10.[[012]]) 3033 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3034 ;; 3035 10.*) 3036 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3037 ;; 3038 esac 3039 fi 3040 ;; 3041 esac 3042 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3043 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3044 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3045 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3046 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3047 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3048 3049 if test "$GXX" = yes ; then 3050 lt_int_apple_cc_single_mod=no 3051 output_verbose_link_cmd='echo' 3052 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3053 lt_int_apple_cc_single_mod=yes 3054 fi 3055 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3056 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3057 else 3058 _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' 3059 fi 3060 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3061 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3062 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3063 _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}' 3064 else 3065 _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}' 3066 fi 3067 _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}' 3068 else 3069 case $cc_basename in 3070 xlc*) 3071 output_verbose_link_cmd='echo' 3072 _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' 3073 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3074 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3075 _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}' 3076 _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}' 3077 ;; 3078 *) 3079 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3080 ;; 3081 esac 3082 fi 3083 ;; 3084 3085 dgux*) 3086 case $cc_basename in 3087 ec++*) 3088 # FIXME: insert proper C++ library support 3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3090 ;; 3091 ghcx*) 3092 # Green Hills C++ Compiler 3093 # FIXME: insert proper C++ library support 3094 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3095 ;; 3096 *) 3097 # FIXME: insert proper C++ library support 3098 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3099 ;; 3100 esac 3101 ;; 3102 freebsd[[12]]*) 3103 # C++ shared libraries reported to be fairly broken before switch to ELF 3104 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3105 ;; 3106 freebsd-elf*) 3107 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3108 ;; 3109 freebsd* | kfreebsd*-gnu | dragonfly*) 3110 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3111 # conventions 3112 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3113 ;; 3114 gnu*) 3115 ;; 3116 hpux9*) 3117 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3118 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3119 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3120 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3121 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3122 # but as the default 3123 # location of the library. 3124 3125 case $cc_basename in 3126 CC*) 3127 # FIXME: insert proper C++ library support 3128 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3129 ;; 3130 aCC*) 3131 _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 $lib' 3132 # Commands to make compiler produce verbose output that lists 3133 # what "hidden" libraries, object files and flags are used when 3134 # linking a shared library. 3135 # 3136 # There doesn't appear to be a way to prevent this compiler from 3137 # explicitly linking system object files so we need to strip them 3138 # from the output so that they don't get included in the library 3139 # dependencies. 3140 output_verbose_link_cmd='templist=`($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 $list' 3141 ;; 3142 *) 3143 if test "$GXX" = yes; then 3144 _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' 3145 else 3146 # FIXME: insert proper C++ library support 3147 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3148 fi 3149 ;; 3150 esac 3151 ;; 3152 hpux10*|hpux11*) 3153 if test $with_gnu_ld = no; then 3154 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3155 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3156 3157 case $host_cpu in 3158 hppa*64*|ia64*) 3159 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3160 ;; 3161 *) 3162 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3163 ;; 3164 esac 3165 fi 3166 case $host_cpu in 3167 hppa*64*|ia64*) 3168 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3169 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3170 ;; 3171 *) 3172 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3173 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3174 # but as the default 3175 # location of the library. 3176 ;; 3177 esac 3178 3179 case $cc_basename in 3180 CC*) 3181 # FIXME: insert proper C++ library support 3182 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3183 ;; 3184 aCC*) 3185 case $host_cpu in 3186 hppa*64*) 3187 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3188 ;; 3189 ia64*) 3190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3191 ;; 3192 *) 3193 _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 $compiler_flags' 3194 ;; 3195 esac 3196 # Commands to make compiler produce verbose output that lists 3197 # what "hidden" libraries, object files and flags are used when 3198 # linking a shared library. 3199 # 3200 # There doesn't appear to be a way to prevent this compiler from 3201 # explicitly linking system object files so we need to strip them 3202 # from the output so that they don't get included in the library 3203 # dependencies. 3204 output_verbose_link_cmd='templist=`($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 $list' 3205 ;; 3206 *) 3207 if test "$GXX" = yes; then 3208 if test $with_gnu_ld = no; then 3209 case $host_cpu in 3210 hppa*64*) 3211 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3212 ;; 3213 ia64*) 3214 _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' 3215 ;; 3216 *) 3217 _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' 3218 ;; 3219 esac 3220 fi 3221 else 3222 # FIXME: insert proper C++ library support 3223 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3224 fi 3225 ;; 3226 esac 3227 ;; 3228 interix3*) 3229 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3230 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3231 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3232 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3233 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3234 # Instead, shared libraries are loaded at an image base (0x10000000 by 3235 # default) and relocated if they conflict, which is a slow very memory 3236 # consuming and fragmenting process. To avoid this, we pick a random, 3237 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3238 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3239 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3240 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3241 ;; 3242 irix5* | irix6*) 3243 case $cc_basename in 3244 CC*) 3245 # SGI C++ 3246 _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' 3247 3248 # Archives containing C++ object files must be created using 3249 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3250 # necessary to make sure instantiated templates are included 3251 # in the archive. 3252 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3253 ;; 3254 *) 3255 if test "$GXX" = yes; then 3256 if test "$with_gnu_ld" = no; then 3257 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3258 else 3259 _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' 3260 fi 3261 fi 3262 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3263 ;; 3264 esac 3265 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3266 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3267 ;; 3268 linux*) 3269 case $cc_basename in 3270 KCC*) 3271 # Kuck and Associates, Inc. (KAI) C++ Compiler 3272 3273 # KCC will only create a shared library if the output file 3274 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3275 # to its proper name (with version) after linking. 3276 _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' 3277 _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 $lib' 3278 # Commands to make compiler produce verbose output that lists 3279 # what "hidden" libraries, object files and flags are used when 3280 # linking a shared library. 3281 # 3282 # There doesn't appear to be a way to prevent this compiler from 3283 # explicitly linking system object files so we need to strip them 3284 # from the output so that they don't get included in the library 3285 # dependencies. 3286 output_verbose_link_cmd='templist=`$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' 3287 3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3289 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3290 3291 # Archives containing C++ object files must be created using 3292 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3293 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3294 ;; 3295 icpc*) 3296 # Intel C++ 3297 with_gnu_ld=yes 3298 # version 8.0 and above of icpc choke on multiply defined symbols 3299 # if we add $predep_objects and $postdep_objects, however 7.1 and 3300 # earlier do not add the objects themselves. 3301 case `$CC -V 2>&1` in 3302 *"Version 7."*) 3303 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3304 _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' 3305 ;; 3306 *) # Version 8.0 or newer 3307 tmp_idyn= 3308 case $host_cpu in 3309 ia64*) tmp_idyn=' -i_dynamic';; 3310 esac 3311 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3312 _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' 3313 ;; 3314 esac 3315 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3316 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3317 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3318 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3319 ;; 3320 pgCC*) 3321 # Portland Group C++ compiler 3322 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3323 _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' 3324 3325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3326 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3327 _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' 3328 ;; 3329 cxx*) 3330 # Compaq C++ 3331 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3332 _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' 3333 3334 runpath_var=LD_RUN_PATH 3335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3336 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3337 3338 # Commands to make compiler produce verbose output that lists 3339 # what "hidden" libraries, object files and flags are used when 3340 # linking a shared library. 3341 # 3342 # There doesn't appear to be a way to prevent this compiler from 3343 # explicitly linking system object files so we need to strip them 3344 # from the output so that they don't get included in the library 3345 # dependencies. 3346 output_verbose_link_cmd='templist=`$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' 3347 ;; 3348 esac 3349 ;; 3350 lynxos*) 3351 # FIXME: insert proper C++ library support 3352 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3353 ;; 3354 m88k*) 3355 # FIXME: insert proper C++ library support 3356 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3357 ;; 3358 mvs*) 3359 case $cc_basename in 3360 cxx*) 3361 # FIXME: insert proper C++ library support 3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3363 ;; 3364 *) 3365 # FIXME: insert proper C++ library support 3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3367 ;; 3368 esac 3369 ;; 3370 netbsd*) 3371 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3372 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3373 wlarc= 3374 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3375 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3377 fi 3378 # Workaround some broken pre-1.5 toolchains 3379 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3380 ;; 3381 openbsd2*) 3382 # C++ shared libraries are fairly broken 3383 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3384 ;; 3385 openbsd*) 3386 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3387 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3388 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3389 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3390 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3391 _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' 3392 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3393 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3394 fi 3395 output_verbose_link_cmd='echo' 3396 ;; 3397 osf3*) 3398 case $cc_basename in 3399 KCC*) 3400 # Kuck and Associates, Inc. (KAI) C++ Compiler 3401 3402 # KCC will only create a shared library if the output file 3403 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3404 # to its proper name (with version) after linking. 3405 _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' 3406 3407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3408 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3409 3410 # Archives containing C++ object files must be created using 3411 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3412 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3413 3414 ;; 3415 RCC*) 3416 # Rational C++ 2.4.1 3417 # FIXME: insert proper C++ library support 3418 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3419 ;; 3420 cxx*) 3421 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3422 _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' 3423 3424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3425 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3426 3427 # Commands to make compiler produce verbose output that lists 3428 # what "hidden" libraries, object files and flags are used when 3429 # linking a shared library. 3430 # 3431 # There doesn't appear to be a way to prevent this compiler from 3432 # explicitly linking system object files so we need to strip them 3433 # from the output so that they don't get included in the library 3434 # dependencies. 3435 output_verbose_link_cmd='templist=`$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 $list' 3436 ;; 3437 *) 3438 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3439 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3440 _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' 3441 3442 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3443 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3444 3445 # Commands to make compiler produce verbose output that lists 3446 # what "hidden" libraries, object files and flags are used when 3447 # linking a shared library. 3448 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3449 3450 else 3451 # FIXME: insert proper C++ library support 3452 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3453 fi 3454 ;; 3455 esac 3456 ;; 3457 osf4* | osf5*) 3458 case $cc_basename in 3459 KCC*) 3460 # Kuck and Associates, Inc. (KAI) C++ Compiler 3461 3462 # KCC will only create a shared library if the output file 3463 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3464 # to its proper name (with version) after linking. 3465 _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' 3466 3467 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3468 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3469 3470 # Archives containing C++ object files must be created using 3471 # the KAI C++ compiler. 3472 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3473 ;; 3474 RCC*) 3475 # Rational C++ 2.4.1 3476 # FIXME: insert proper C++ library support 3477 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3478 ;; 3479 cxx*) 3480 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3481 _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' 3482 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3483 echo "-hidden">> $lib.exp~ 3484 $CC -shared$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~ 3485 $rm $lib.exp' 3486 3487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3488 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3489 3490 # Commands to make compiler produce verbose output that lists 3491 # what "hidden" libraries, object files and flags are used when 3492 # linking a shared library. 3493 # 3494 # There doesn't appear to be a way to prevent this compiler from 3495 # explicitly linking system object files so we need to strip them 3496 # from the output so that they don't get included in the library 3497 # dependencies. 3498 output_verbose_link_cmd='templist=`$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 $list' 3499 ;; 3500 *) 3501 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3502 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3503 _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' 3504 3505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3506 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3507 3508 # Commands to make compiler produce verbose output that lists 3509 # what "hidden" libraries, object files and flags are used when 3510 # linking a shared library. 3511 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3512 3513 else 3514 # FIXME: insert proper C++ library support 3515 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3516 fi 3517 ;; 3518 esac 3519 ;; 3520 psos*) 3521 # FIXME: insert proper C++ library support 3522 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3523 ;; 3524 sunos4*) 3525 case $cc_basename in 3526 CC*) 3527 # Sun C++ 4.x 3528 # FIXME: insert proper C++ library support 3529 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3530 ;; 3531 lcc*) 3532 # Lucid 3533 # FIXME: insert proper C++ library support 3534 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3535 ;; 3536 *) 3537 # FIXME: insert proper C++ library support 3538 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3539 ;; 3540 esac 3541 ;; 3542 solaris*) 3543 case $cc_basename in 3544 CC*) 3545 # Sun C++ 4.2, 5.x and Centerline C++ 3546 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3547 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3548 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3549 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3550 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3551 3552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3553 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3554 case $host_os in 3555 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3556 *) 3557 # The C++ compiler is used as linker so we must use $wl 3558 # flag to pass the commands to the underlying system 3559 # linker. We must also pass each convience library through 3560 # to the system linker between allextract/defaultextract. 3561 # The C++ compiler will combine linker options so we 3562 # cannot just pass the convience library names through 3563 # without $wl. 3564 # Supported since Solaris 2.6 (maybe 2.5.1?) 3565 _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' 3566 ;; 3567 esac 3568 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3569 3570 output_verbose_link_cmd='echo' 3571 3572 # Archives containing C++ object files must be created using 3573 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3574 # necessary to make sure instantiated templates are included 3575 # in the archive. 3576 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3577 ;; 3578 gcx*) 3579 # Green Hills C++ Compiler 3580 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3581 3582 # The C++ compiler must be used to create the archive. 3583 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3584 ;; 3585 *) 3586 # GNU C++ compiler with Solaris linker 3587 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3588 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3589 if $CC --version | grep -v '^2\.7' > /dev/null; then 3590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3591 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3592 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3593 3594 # Commands to make compiler produce verbose output that lists 3595 # what "hidden" libraries, object files and flags are used when 3596 # linking a shared library. 3597 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3598 else 3599 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3600 # platform. 3601 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3602 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3603 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3604 3605 # Commands to make compiler produce verbose output that lists 3606 # what "hidden" libraries, object files and flags are used when 3607 # linking a shared library. 3608 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3609 fi 3610 3611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3612 fi 3613 ;; 3614 esac 3615 ;; 3616 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3617 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3618 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3620 runpath_var='LD_RUN_PATH' 3621 3622 case $cc_basename in 3623 CC*) 3624 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3625 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3626 ;; 3627 *) 3628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3629 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3630 ;; 3631 esac 3632 ;; 3633 sysv5* | sco3.2v5* | sco5v6*) 3634 # Note: We can NOT use -z defs as we might desire, because we do not 3635 # link with -lc, and that would cause any symbols used from libc to 3636 # always be unresolved, which means just about no library would 3637 # ever link correctly. If we're not using GNU ld we use -z text 3638 # though, which does catch some bad symbols but isn't as heavy-handed 3639 # as -z defs. 3640 # For security reasons, it is highly recommended that you always 3641 # use absolute paths for naming shared libraries, and exclude the 3642 # DT_RUNPATH tag from executables and libraries. But doing so 3643 # requires that you compile everything twice, which is a pain. 3644 # So that behaviour is only enabled if SCOABSPATH is set to a 3645 # non-empty value in the environment. Most likely only useful for 3646 # creating official distributions of packages. 3647 # This is a hack until libtool officially supports absolute path 3648 # names for shared libraries. 3649 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3650 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3651 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3652 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3654 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3655 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3656 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3657 runpath_var='LD_RUN_PATH' 3658 3659 case $cc_basename in 3660 CC*) 3661 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3662 _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' 3663 ;; 3664 *) 3665 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3666 _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' 3667 ;; 3668 esac 3669 ;; 3670 tandem*) 3671 case $cc_basename in 3672 NCC*) 3673 # NonStop-UX NCC 3.20 3674 # FIXME: insert proper C++ library support 3675 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3676 ;; 3677 *) 3678 # FIXME: insert proper C++ library support 3679 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3680 ;; 3681 esac 3682 ;; 3683 vxworks*) 3684 # FIXME: insert proper C++ library support 3685 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3686 ;; 3687 *) 3688 # FIXME: insert proper C++ library support 3689 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3690 ;; 3691 esac 3692 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3693 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3694 3695 _LT_AC_TAGVAR(GCC, $1)="$GXX" 3696 _LT_AC_TAGVAR(LD, $1)="$LD" 3697 3698 ## CAVEAT EMPTOR: 3699 ## There is no encapsulation within the following macros, do not change 3700 ## the running order or otherwise move them around unless you know exactly 3701 ## what you are doing... 3702 AC_LIBTOOL_POSTDEP_PREDEP($1) 3703 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3704 AC_LIBTOOL_PROG_CC_C_O($1) 3705 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3706 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3707 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3708 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3709 3710 AC_LIBTOOL_CONFIG($1) 3711 3712 AC_LANG_POP 3713 CC=$lt_save_CC 3714 LDCXX=$LD 3715 LD=$lt_save_LD 3716 GCC=$lt_save_GCC 3717 with_gnu_ldcxx=$with_gnu_ld 3718 with_gnu_ld=$lt_save_with_gnu_ld 3719 lt_cv_path_LDCXX=$lt_cv_path_LD 3720 lt_cv_path_LD=$lt_save_path_LD 3721 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3722 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3723 ])# AC_LIBTOOL_LANG_CXX_CONFIG 3724 3725 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3726 # ------------------------------------ 3727 # Figure out "hidden" library dependencies from verbose 3728 # compiler output when linking a shared library. 3729 # Parse the compiler output and extract the necessary 3730 # objects, libraries and library flags. 3731 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3732 dnl we can't use the lt_simple_compile_test_code here, 3733 dnl because it contains code intended for an executable, 3734 dnl not a library. It's possible we should let each 3735 dnl tag define a new lt_????_link_test_code variable, 3736 dnl but it's only used here... 3737 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3738 int a; 3739 void foo (void) { a = 0; } 3740 EOF 3741 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3742 class Foo 3743 { 3744 public: 3745 Foo (void) { a = 0; } 3746 private: 3747 int a; 3748 }; 3749 EOF 3750 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3751 subroutine foo 3752 implicit none 3753 integer*4 a 3754 a=0 3755 return 3756 end 3757 EOF 3758 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3759 public class foo { 3760 private int a; 3761 public void bar (void) { 3762 a = 0; 3763 } 3764 }; 3765 EOF 3766 ]) 3767 dnl Parse the compiler output and extract the necessary 3768 dnl objects, libraries and library flags. 3769 if AC_TRY_EVAL(ac_compile); then 3770 # Parse the compiler output and extract the necessary 3771 # objects, libraries and library flags. 3772 3773 # Sentinel used to keep track of whether or not we are before 3774 # the conftest object file. 3775 pre_test_object_deps_done=no 3776 3777 # The `*' in the case matches for architectures that use `case' in 3778 # $output_verbose_cmd can trigger glob expansion during the loop 3779 # eval without this substitution. 3780 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3781 3782 for p in `eval $output_verbose_link_cmd`; do 3783 case $p in 3784 3785 -L* | -R* | -l*) 3786 # Some compilers place space between "-{L,R}" and the path. 3787 # Remove the space. 3788 if test $p = "-L" \ 3789 || test $p = "-R"; then 3790 prev=$p 3791 continue 3792 else 3793 prev= 3794 fi 3795 3796 if test "$pre_test_object_deps_done" = no; then 3797 case $p in 3798 -L* | -R*) 3799 # Internal compiler library paths should come after those 3800 # provided the user. The postdeps already come after the 3801 # user supplied libs so there is no need to process them. 3802 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3803 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3804 else 3805 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3806 fi 3807 ;; 3808 # The "-l" case would never come before the object being 3809 # linked, so don't bother handling this case. 3810 esac 3811 else 3812 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3813 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3814 else 3815 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3816 fi 3817 fi 3818 ;; 3819 3820 *.$objext) 3821 # This assumes that the test object file only shows up 3822 # once in the compiler output. 3823 if test "$p" = "conftest.$objext"; then 3824 pre_test_object_deps_done=yes 3825 continue 3826 fi 3827 3828 if test "$pre_test_object_deps_done" = no; then 3829 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3830 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3831 else 3832 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3833 fi 3834 else 3835 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3836 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3837 else 3838 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3839 fi 3840 fi 3841 ;; 3842 3843 *) ;; # Ignore the rest. 3844 3845 esac 3846 done 3847 3848 # Clean up. 3849 rm -f a.out a.exe 3850 else 3851 echo "libtool.m4: error: problem compiling $1 test program" 3852 fi 3853 3854 $rm -f confest.$objext 3855 3856 # PORTME: override above test on systems where it is broken 3857 ifelse([$1],[CXX], 3858 [case $host_os in 3859 interix3*) 3860 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3861 # hack all around it, let's just trust "g++" to DTRT. 3862 _LT_AC_TAGVAR(predep_objects,$1)= 3863 _LT_AC_TAGVAR(postdep_objects,$1)= 3864 _LT_AC_TAGVAR(postdeps,$1)= 3865 ;; 3866 3867 solaris*) 3868 case $cc_basename in 3869 CC*) 3870 # Adding this requires a known-good setup of shared libraries for 3871 # Sun compiler versions before 5.6, else PIC objects from an old 3872 # archive will be linked into the output, leading to subtle bugs. 3873 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3874 ;; 3875 esac 3876 ;; 3877 esac 3878 ]) 3879 3880 case " $_LT_AC_TAGVAR(postdeps, $1) " in 3881 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3882 esac 3883 ])# AC_LIBTOOL_POSTDEP_PREDEP 3884 3885 # AC_LIBTOOL_LANG_F77_CONFIG 3886 # -------------------------- 3887 # Ensure that the configuration vars for the C compiler are 3888 # suitably defined. Those variables are subsequently used by 3889 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3890 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3891 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3892 [AC_REQUIRE([AC_PROG_F77]) 3893 AC_LANG_PUSH(Fortran 77) 3894 3895 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3896 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 3897 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3898 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3899 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3900 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3901 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3904 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3905 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 3906 _LT_AC_TAGVAR(module_cmds, $1)= 3907 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 3908 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3909 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3910 _LT_AC_TAGVAR(no_undefined_flag, $1)= 3911 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3912 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3913 3914 # Source file extension for f77 test sources. 3915 ac_ext=f 3916 3917 # Object file extension for compiled f77 test sources. 3918 objext=o 3919 _LT_AC_TAGVAR(objext, $1)=$objext 3920 3921 # Code to be used in simple compile tests 3922 lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3923 3924 # Code to be used in simple link tests 3925 lt_simple_link_test_code=" program t\n end\n" 3926 3927 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 3928 _LT_AC_SYS_COMPILER 3929 3930 # save warnings/boilerplate of simple test code 3931 _LT_COMPILER_BOILERPLATE 3932 _LT_LINKER_BOILERPLATE 3933 3934 # Allow CC to be a program name with arguments. 3935 lt_save_CC="$CC" 3936 CC=${F77-"f77"} 3937 compiler=$CC 3938 _LT_AC_TAGVAR(compiler, $1)=$CC 3939 _LT_CC_BASENAME([$compiler]) 3940 3941 AC_MSG_CHECKING([if libtool supports shared libraries]) 3942 AC_MSG_RESULT([$can_build_shared]) 3943 3944 AC_MSG_CHECKING([whether to build shared libraries]) 3945 test "$can_build_shared" = "no" && enable_shared=no 3946 3947 # On AIX, shared libraries and static libraries use the same namespace, and 3948 # are all built from PIC. 3949 case $host_os in 3950 aix3*) 3951 test "$enable_shared" = yes && enable_static=no 3952 if test -n "$RANLIB"; then 3953 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3954 postinstall_cmds='$RANLIB $lib' 3955 fi 3956 ;; 3957 aix4* | aix5*) 3958 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3959 test "$enable_shared" = yes && enable_static=no 3960 fi 3961 ;; 3962 esac 3963 AC_MSG_RESULT([$enable_shared]) 3964 3965 AC_MSG_CHECKING([whether to build static libraries]) 3966 # Make sure either enable_shared or enable_static is yes. 3967 test "$enable_shared" = yes || enable_static=yes 3968 AC_MSG_RESULT([$enable_static]) 3969 3970 _LT_AC_TAGVAR(GCC, $1)="$G77" 3971 _LT_AC_TAGVAR(LD, $1)="$LD" 3972 3973 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3974 AC_LIBTOOL_PROG_CC_C_O($1) 3975 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3976 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3977 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3978 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3979 3980 AC_LIBTOOL_CONFIG($1) 3981 3982 AC_LANG_POP 3983 CC="$lt_save_CC" 3984 ])# AC_LIBTOOL_LANG_F77_CONFIG 3985 3986 3987 # AC_LIBTOOL_LANG_GCJ_CONFIG 3988 # -------------------------- 3989 # Ensure that the configuration vars for the C compiler are 3990 # suitably defined. Those variables are subsequently used by 3991 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3992 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3993 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3994 [AC_LANG_PUSH(C) 3995 3996 # Source file extension for Java test sources. 3997 ac_ext=java 3998 3999 # Object file extension for compiled Java test sources. 4000 objext=o 4001 _LT_AC_TAGVAR(objext, $1)=$objext 4002 4003 # Code to be used in simple compile tests 4004 lt_simple_compile_test_code="class foo {}\n" 4005 4006 # Code to be used in simple link tests 4007 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4008 4009 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4010 _LT_AC_SYS_COMPILER 4011 4012 # save warnings/boilerplate of simple test code 4013 _LT_COMPILER_BOILERPLATE 4014 _LT_LINKER_BOILERPLATE 4015 4016 # Allow CC to be a program name with arguments. 4017 lt_save_CC="$CC" 4018 CC=${GCJ-"gcj"} 4019 compiler=$CC 4020 _LT_AC_TAGVAR(compiler, $1)=$CC 4021 _LT_CC_BASENAME([$compiler]) 4022 4023 # GCJ did not exist at the time GCC didn't implicitly link libc in. 4024 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4025 4026 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4027 4028 ## CAVEAT EMPTOR: 4029 ## There is no encapsulation within the following macros, do not change 4030 ## the running order or otherwise move them around unless you know exactly 4031 ## what you are doing... 4032 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4033 AC_LIBTOOL_PROG_COMPILER_PIC($1) 4034 AC_LIBTOOL_PROG_CC_C_O($1) 4035 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4036 AC_LIBTOOL_PROG_LD_SHLIBS($1) 4037 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4038 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4039 4040 AC_LIBTOOL_CONFIG($1) 4041 4042 AC_LANG_POP([]) 4043 CC="$lt_save_CC" 4044 ])# AC_LIBTOOL_LANG_GCJ_CONFIG 4045 4046 4047 # AC_LIBTOOL_LANG_RC_CONFIG 4048 # ------------------------- 4049 # Ensure that the configuration vars for the Windows resource compiler are 4050 # suitably defined. Those variables are subsequently used by 4051 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4052 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4053 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4054 [AC_LANG_PUSH(C) 4055 4056 # Source file extension for RC test sources. 4057 ac_ext=rc 4058 4059 # Object file extension for compiled RC test sources. 4060 objext=o 4061 _LT_AC_TAGVAR(objext, $1)=$objext 4062 4063 # Code to be used in simple compile tests 4064 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4065 4066 # Code to be used in simple link tests 4067 lt_simple_link_test_code="$lt_simple_compile_test_code" 4068 4069 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4070 _LT_AC_SYS_COMPILER 4071 4072 # save warnings/boilerplate of simple test code 4073 _LT_COMPILER_BOILERPLATE 4074 _LT_LINKER_BOILERPLATE 4075 4076 # Allow CC to be a program name with arguments. 4077 lt_save_CC="$CC" 4078 CC=${RC-"windres"} 4079 compiler=$CC 4080 _LT_AC_TAGVAR(compiler, $1)=$CC 4081 _LT_CC_BASENAME([$compiler]) 4082 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4083 4084 AC_LIBTOOL_CONFIG($1) 4085 4086 AC_LANG_POP([]) 4087 CC="$lt_save_CC" 4088 ])# AC_LIBTOOL_LANG_RC_CONFIG 4089 4090 4091 # AC_LIBTOOL_CONFIG([TAGNAME]) 4092 # ---------------------------- 4093 # If TAGNAME is not passed, then create an initial libtool script 4094 # with a default configuration from the untagged config vars. Otherwise 4095 # add code to config.status for appending the configuration named by 4096 # TAGNAME from the matching tagged config vars. 4097 AC_DEFUN([AC_LIBTOOL_CONFIG], 4098 [# The else clause should only fire when bootstrapping the 4099 # libtool distribution, otherwise you forgot to ship ltmain.sh 4100 # with your package, and you will get complaints that there are 4101 # no rules to generate ltmain.sh. 4102 if test -f "$ltmain"; then 4103 # See if we are running on zsh, and set the options which allow our commands through 4104 # without removal of \ escapes. 4105 if test -n "${ZSH_VERSION+set}" ; then 4106 setopt NO_GLOB_SUBST 4107 fi 4108 # Now quote all the things that may contain metacharacters while being 4109 # careful not to overquote the AC_SUBSTed values. We take copies of the 4110 # variables and quote the copies for generation of the libtool script. 4111 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4112 SED SHELL STRIP \ 4113 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4114 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4115 deplibs_check_method reload_flag reload_cmds need_locks \ 4116 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4117 lt_cv_sys_global_symbol_to_c_name_address \ 4118 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4119 old_postinstall_cmds old_postuninstall_cmds \ 4120 _LT_AC_TAGVAR(compiler, $1) \ 4121 _LT_AC_TAGVAR(CC, $1) \ 4122 _LT_AC_TAGVAR(LD, $1) \ 4123 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4124 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4125 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4126 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4127 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4128 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4129 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4130 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4131 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4132 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4133 _LT_AC_TAGVAR(predep_objects, $1) \ 4134 _LT_AC_TAGVAR(postdep_objects, $1) \ 4135 _LT_AC_TAGVAR(predeps, $1) \ 4136 _LT_AC_TAGVAR(postdeps, $1) \ 4137 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4138 _LT_AC_TAGVAR(archive_cmds, $1) \ 4139 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4140 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4141 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4142 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4143 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4144 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4145 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4146 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4147 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4148 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4149 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4150 _LT_AC_TAGVAR(module_cmds, $1) \ 4151 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4152 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4153 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4154 _LT_AC_TAGVAR(include_expsyms, $1); do 4155 4156 case $var in 4157 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4158 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4159 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4160 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4161 _LT_AC_TAGVAR(module_cmds, $1) | \ 4162 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4163 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4164 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4165 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4166 postinstall_cmds | postuninstall_cmds | \ 4167 old_postinstall_cmds | old_postuninstall_cmds | \ 4168 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4169 # Double-quote double-evaled strings. 4170 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4171 ;; 4172 *) 4173 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4174 ;; 4175 esac 4176 done 4177 4178 case $lt_echo in 4179 *'\[$]0 --fallback-echo"') 4180 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4181 ;; 4182 esac 4183 4184 ifelse([$1], [], 4185 [cfgfile="${ofile}T" 4186 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4187 $rm -f "$cfgfile" 4188 AC_MSG_NOTICE([creating $ofile])], 4189 [cfgfile="$ofile"]) 4190 4191 cat <<__EOF__ >> "$cfgfile" 4192 ifelse([$1], [], 4193 [#! $SHELL 4194 4195 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4196 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4197 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 4198 # 4199 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4200 # Free Software Foundation, Inc. 4201 # 4202 # This file is part of GNU Libtool: 4203 # Originally by Gordon Matzigkeit <gord (a] gnu.ai.mit.edu>, 1996 4204 # 4205 # This program is free software; you can redistribute it and/or modify 4206 # it under the terms of the GNU General Public License as published by 4207 # the Free Software Foundation; either version 2 of the License, or 4208 # (at your option) any later version. 4209 # 4210 # This program is distributed in the hope that it will be useful, but 4211 # WITHOUT ANY WARRANTY; without even the implied warranty of 4212 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4213 # General Public License for more details. 4214 # 4215 # You should have received a copy of the GNU General Public License 4216 # along with this program; if not, write to the Free Software 4217 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4218 # 4219 # As a special exception to the GNU General Public License, if you 4220 # distribute this file as part of a program that contains a 4221 # configuration script generated by Autoconf, you may include it under 4222 # the same distribution terms that you use for the rest of that program. 4223 4224 # A sed program that does not truncate output. 4225 SED=$lt_SED 4226 4227 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 4228 Xsed="$SED -e 1s/^X//" 4229 4230 # The HP-UX ksh and POSIX shell print the target directory to stdout 4231 # if CDPATH is set. 4232 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4233 4234 # The names of the tagged configurations supported by this script. 4235 available_tags= 4236 4237 # ### BEGIN LIBTOOL CONFIG], 4238 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4239 4240 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4241 4242 # Shell to use when invoking shell scripts. 4243 SHELL=$lt_SHELL 4244 4245 # Whether or not to build shared libraries. 4246 build_libtool_libs=$enable_shared 4247 4248 # Whether or not to build static libraries. 4249 build_old_libs=$enable_static 4250 4251 # Whether or not to add -lc for building shared libraries. 4252 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4253 4254 # Whether or not to disallow shared libs when runtime libs are static 4255 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4256 4257 # Whether or not to optimize for fast installation. 4258 fast_install=$enable_fast_install 4259 4260 # The host system. 4261 host_alias=$host_alias 4262 host=$host 4263 host_os=$host_os 4264 4265 # The build system. 4266 build_alias=$build_alias 4267 build=$build 4268 build_os=$build_os 4269 4270 # An echo program that does not interpret backslashes. 4271 echo=$lt_echo 4272 4273 # The archiver. 4274 AR=$lt_AR 4275 AR_FLAGS=$lt_AR_FLAGS 4276 4277 # A C compiler. 4278 LTCC=$lt_LTCC 4279 4280 # LTCC compiler flags. 4281 LTCFLAGS=$lt_LTCFLAGS 4282 4283 # A language-specific compiler. 4284 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4285 4286 # Is the compiler the GNU C compiler? 4287 with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4288 4289 # An ERE matcher. 4290 EGREP=$lt_EGREP 4291 4292 # The linker used to build libraries. 4293 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4294 4295 # Whether we need hard or soft links. 4296 LN_S=$lt_LN_S 4297 4298 # A BSD-compatible nm program. 4299 NM=$lt_NM 4300 4301 # A symbol stripping program 4302 STRIP=$lt_STRIP 4303 4304 # Used to examine libraries when file_magic_cmd begins "file" 4305 MAGIC_CMD=$MAGIC_CMD 4306 4307 # Used on cygwin: DLL creation program. 4308 DLLTOOL="$DLLTOOL" 4309 4310 # Used on cygwin: object dumper. 4311 OBJDUMP="$OBJDUMP" 4312 4313 # Used on cygwin: assembler. 4314 AS="$AS" 4315 4316 # The name of the directory that contains temporary libtool files. 4317 objdir=$objdir 4318 4319 # How to create reloadable object files. 4320 reload_flag=$lt_reload_flag 4321 reload_cmds=$lt_reload_cmds 4322 4323 # How to pass a linker flag through the compiler. 4324 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4325 4326 # Object file suffix (normally "o"). 4327 objext="$ac_objext" 4328 4329 # Old archive suffix (normally "a"). 4330 libext="$libext" 4331 4332 # Shared library suffix (normally ".so"). 4333 shrext_cmds='$shrext_cmds' 4334 4335 # Executable file suffix (normally ""). 4336 exeext="$exeext" 4337 4338 # Additional compiler flags for building library objects. 4339 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4340 pic_mode=$pic_mode 4341 4342 # What is the maximum length of a command? 4343 max_cmd_len=$lt_cv_sys_max_cmd_len 4344 4345 # Does compiler simultaneously support -c and -o options? 4346 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4347 4348 # Must we lock files when doing compilation? 4349 need_locks=$lt_need_locks 4350 4351 # Do we need the lib prefix for modules? 4352 need_lib_prefix=$need_lib_prefix 4353 4354 # Do we need a version for libraries? 4355 need_version=$need_version 4356 4357 # Whether dlopen is supported. 4358 dlopen_support=$enable_dlopen 4359 4360 # Whether dlopen of programs is supported. 4361 dlopen_self=$enable_dlopen_self 4362 4363 # Whether dlopen of statically linked programs is supported. 4364 dlopen_self_static=$enable_dlopen_self_static 4365 4366 # Compiler flag to prevent dynamic linking. 4367 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4368 4369 # Compiler flag to turn off builtin functions. 4370 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4371 4372 # Compiler flag to allow reflexive dlopens. 4373 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4374 4375 # Compiler flag to generate shared objects directly from archives. 4376 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4377 4378 # Compiler flag to generate thread-safe objects. 4379 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4380 4381 # Library versioning type. 4382 version_type=$version_type 4383 4384 # Format of library name prefix. 4385 libname_spec=$lt_libname_spec 4386 4387 # List of archive names. First name is the real one, the rest are links. 4388 # The last name is the one that the linker finds with -lNAME. 4389 library_names_spec=$lt_library_names_spec 4390 4391 # The coded name of the library, if different from the real name. 4392 soname_spec=$lt_soname_spec 4393 4394 # Commands used to build and install an old-style archive. 4395 RANLIB=$lt_RANLIB 4396 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4397 old_postinstall_cmds=$lt_old_postinstall_cmds 4398 old_postuninstall_cmds=$lt_old_postuninstall_cmds 4399 4400 # Create an old-style archive from a shared archive. 4401 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4402 4403 # Create a temporary old-style archive to link instead of a shared archive. 4404 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4405 4406 # Commands used to build and install a shared archive. 4407 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4408 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4409 postinstall_cmds=$lt_postinstall_cmds 4410 postuninstall_cmds=$lt_postuninstall_cmds 4411 4412 # Commands used to build a loadable module (assumed same as above if empty) 4413 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4414 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4415 4416 # Commands to strip libraries. 4417 old_striplib=$lt_old_striplib 4418 striplib=$lt_striplib 4419 4420 # Dependencies to place before the objects being linked to create a 4421 # shared library. 4422 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4423 4424 # Dependencies to place after the objects being linked to create a 4425 # shared library. 4426 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4427 4428 # Dependencies to place before the objects being linked to create a 4429 # shared library. 4430 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4431 4432 # Dependencies to place after the objects being linked to create a 4433 # shared library. 4434 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4435 4436 # The library search path used internally by the compiler when linking 4437 # a shared library. 4438 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4439 4440 # Method to check whether dependent libraries are shared objects. 4441 deplibs_check_method=$lt_deplibs_check_method 4442 4443 # Command to use when deplibs_check_method == file_magic. 4444 file_magic_cmd=$lt_file_magic_cmd 4445 4446 # Flag that allows shared libraries with undefined symbols to be built. 4447 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4448 4449 # Flag that forces no undefined symbols. 4450 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4451 4452 # Commands used to finish a libtool library installation in a directory. 4453 finish_cmds=$lt_finish_cmds 4454 4455 # Same as above, but a single script fragment to be evaled but not shown. 4456 finish_eval=$lt_finish_eval 4457 4458 # Take the output of nm and produce a listing of raw symbols and C names. 4459 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4460 4461 # Transform the output of nm in a proper C declaration 4462 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4463 4464 # Transform the output of nm in a C name address pair 4465 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4466 4467 # This is the shared library runtime path variable. 4468 runpath_var=$runpath_var 4469 4470 # This is the shared library path variable. 4471 shlibpath_var=$shlibpath_var 4472 4473 # Is shlibpath searched before the hard-coded library search path? 4474 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4475 4476 # How to hardcode a shared library path into an executable. 4477 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4478 4479 # Whether we should hardcode library paths into libraries. 4480 hardcode_into_libs=$hardcode_into_libs 4481 4482 # Flag to hardcode \$libdir into a binary during linking. 4483 # This must work even if \$libdir does not exist. 4484 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4485 4486 # If ld is used when linking, flag to hardcode \$libdir into 4487 # a binary during linking. This must work even if \$libdir does 4488 # not exist. 4489 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4490 4491 # Whether we need a single -rpath flag with a separated argument. 4492 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4493 4494 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4495 # resulting binary. 4496 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4497 4498 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4499 # resulting binary. 4500 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4501 4502 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4503 # the resulting binary. 4504 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4505 4506 # Set to yes if building a shared library automatically hardcodes DIR into the library 4507 # and all subsequent libraries and executables linked against it. 4508 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4509 4510 # Variables whose values should be saved in libtool wrapper scripts and 4511 # restored at relink time. 4512 variables_saved_for_relink="$variables_saved_for_relink" 4513 4514 # Whether libtool must link a program against all its dependency libraries. 4515 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4516 4517 # Compile-time system search path for libraries 4518 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4519 4520 # Run-time system search path for libraries 4521 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4522 4523 # Fix the shell variable \$srcfile for the compiler. 4524 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4525 4526 # Set to yes if exported symbols are required. 4527 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4528 4529 # The commands to list exported symbols. 4530 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4531 4532 # The commands to extract the exported symbol list from a shared archive. 4533 extract_expsyms_cmds=$lt_extract_expsyms_cmds 4534 4535 # Symbols that should not be listed in the preloaded symbols. 4536 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4537 4538 # Symbols that must always be exported. 4539 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4540 4541 ifelse([$1],[], 4542 [# ### END LIBTOOL CONFIG], 4543 [# ### END LIBTOOL TAG CONFIG: $tagname]) 4544 4545 __EOF__ 4546 4547 ifelse([$1],[], [ 4548 case $host_os in 4549 aix3*) 4550 cat <<\EOF >> "$cfgfile" 4551 4552 # AIX sometimes has problems with the GCC collect2 program. For some 4553 # reason, if we set the COLLECT_NAMES environment variable, the problems 4554 # vanish in a puff of smoke. 4555 if test "X${COLLECT_NAMES+set}" != Xset; then 4556 COLLECT_NAMES= 4557 export COLLECT_NAMES 4558 fi 4559 EOF 4560 ;; 4561 esac 4562 4563 # We use sed instead of cat because bash on DJGPP gets confused if 4564 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4565 # text mode, it properly converts lines to CR/LF. This bash problem 4566 # is reportedly fixed, but why not run on old versions too? 4567 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4568 4569 mv -f "$cfgfile" "$ofile" || \ 4570 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4571 chmod +x "$ofile" 4572 ]) 4573 else 4574 # If there is no Makefile yet, we rely on a make rule to execute 4575 # `config.status --recheck' to rerun these tests and create the 4576 # libtool script then. 4577 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4578 if test -f "$ltmain_in"; then 4579 test -f Makefile && make "$ltmain" 4580 fi 4581 fi 4582 ])# AC_LIBTOOL_CONFIG 4583 4584 4585 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4586 # ------------------------------------------- 4587 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4588 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4589 4590 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4591 4592 if test "$GCC" = yes; then 4593 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4594 4595 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4596 lt_cv_prog_compiler_rtti_exceptions, 4597 [-fno-rtti -fno-exceptions], [], 4598 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4599 fi 4600 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4601 4602 4603 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4604 # --------------------------------- 4605 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4606 [AC_REQUIRE([AC_CANONICAL_HOST]) 4607 AC_REQUIRE([AC_PROG_NM]) 4608 AC_REQUIRE([AC_OBJEXT]) 4609 # Check for command to grab the raw symbol name followed by C symbol from nm. 4610 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4611 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4612 [ 4613 # These are sane defaults that work on at least a few old systems. 4614 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 4615 4616 # Character class describing NM global symbol codes. 4617 symcode='[[BCDEGRST]]' 4618 4619 # Regexp to match symbols that can be accessed directly from C. 4620 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4621 4622 # Transform an extracted symbol line into a proper C declaration 4623 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4624 4625 # Transform an extracted symbol line into symbol name and symbol address 4626 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'" 4627 4628 # Define system-specific variables. 4629 case $host_os in 4630 aix*) 4631 symcode='[[BCDT]]' 4632 ;; 4633 cygwin* | mingw* | pw32*) 4634 symcode='[[ABCDGISTW]]' 4635 ;; 4636 hpux*) # Its linker distinguishes data from code symbols 4637 if test "$host_cpu" = ia64; then 4638 symcode='[[ABCDEGRST]]' 4639 fi 4640 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4641 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4642 ;; 4643 linux*) 4644 if test "$host_cpu" = ia64; then 4645 symcode='[[ABCDGIRSTW]]' 4646 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4647 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'" 4648 fi 4649 ;; 4650 irix* | nonstopux*) 4651 symcode='[[BCDEGRST]]' 4652 ;; 4653 osf*) 4654 symcode='[[BCDEGQRST]]' 4655 ;; 4656 solaris*) 4657 symcode='[[BDRT]]' 4658 ;; 4659 sco3.2v5*) 4660 symcode='[[DT]]' 4661 ;; 4662 sysv4.2uw2*) 4663 symcode='[[DT]]' 4664 ;; 4665 sysv5* | sco5v6* | unixware* | OpenUNIX*) 4666 symcode='[[ABDT]]' 4667 ;; 4668 sysv4) 4669 symcode='[[DFNSTU]]' 4670 ;; 4671 esac 4672 4673 # Handle CRLF in mingw tool chain 4674 opt_cr= 4675 case $build_os in 4676 mingw*) 4677 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4678 ;; 4679 esac 4680 4681 # If we're using GNU nm, then use its standard symbol codes. 4682 case `$NM -V 2>&1` in 4683 *GNU* | *'with BFD'*) 4684 symcode='[[ABCDGIRSTW]]' ;; 4685 esac 4686 4687 # Try without a prefix undercore, then with it. 4688 for ac_symprfx in "" "_"; do 4689 4690 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4691 symxfrm="\\1 $ac_symprfx\\2 \\2" 4692 4693 # Write the raw and C identifiers. 4694 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4695 4696 # Check to see that the pipe works correctly. 4697 pipe_works=no 4698 4699 rm -f conftest* 4700 cat > conftest.$ac_ext <<EOF 4701 #ifdef __cplusplus 4702 extern "C" { 4703 #endif 4704 char nm_test_var; 4705 void nm_test_func(){} 4706 #ifdef __cplusplus 4707 } 4708 #endif 4709 int main(){nm_test_var='a';nm_test_func();return(0);} 4710 EOF 4711 4712 if AC_TRY_EVAL(ac_compile); then 4713 # Now try to grab the symbols. 4714 nlist=conftest.nm 4715 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4716 # Try sorting and uniquifying the output. 4717 if sort "$nlist" | uniq > "$nlist"T; then 4718 mv -f "$nlist"T "$nlist" 4719 else 4720 rm -f "$nlist"T 4721 fi 4722 4723 # Make sure that we snagged all the symbols we need. 4724 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4725 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4726 cat <<EOF > conftest.$ac_ext 4727 #ifdef __cplusplus 4728 extern "C" { 4729 #endif 4730 4731 EOF 4732 # Now generate the symbol file. 4733 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4734 4735 cat <<EOF >> conftest.$ac_ext 4736 #if defined (__STDC__) && __STDC__ 4737 # define lt_ptr_t void * 4738 #else 4739 # define lt_ptr_t char * 4740 # define const 4741 #endif 4742 4743 /* The mapping between symbol names and symbols. */ 4744 const struct { 4745 const char *name; 4746 lt_ptr_t address; 4747 } 4748 lt_preloaded_symbols[[]] = 4749 { 4750 EOF 4751 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4752 cat <<\EOF >> conftest.$ac_ext 4753 {0, (lt_ptr_t) 0} 4754 }; 4755 4756 #ifdef __cplusplus 4757 } 4758 #endif 4759 EOF 4760 # Now try linking the two files. 4761 mv conftest.$ac_objext conftstm.$ac_objext 4762 lt_save_LIBS="$LIBS" 4763 lt_save_CFLAGS="$CFLAGS" 4764 LIBS="conftstm.$ac_objext" 4765 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4766 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4767 pipe_works=yes 4768 fi 4769 LIBS="$lt_save_LIBS" 4770 CFLAGS="$lt_save_CFLAGS" 4771 else 4772 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4773 fi 4774 else 4775 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4776 fi 4777 else 4778 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4779 fi 4780 else 4781 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4782 cat conftest.$ac_ext >&5 4783 fi 4784 rm -f conftest* conftst* 4785 4786 # Do not use the global_symbol_pipe unless it works. 4787 if test "$pipe_works" = yes; then 4788 break 4789 else 4790 lt_cv_sys_global_symbol_pipe= 4791 fi 4792 done 4793 ]) 4794 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4795 lt_cv_sys_global_symbol_to_cdecl= 4796 fi 4797 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4798 AC_MSG_RESULT(failed) 4799 else 4800 AC_MSG_RESULT(ok) 4801 fi 4802 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4803 4804 4805 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4806 # --------------------------------------- 4807 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4808 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4809 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4810 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4811 4812 AC_MSG_CHECKING([for $compiler option to produce PIC]) 4813 ifelse([$1],[CXX],[ 4814 # C++ specific cases for pic, static, wl, etc. 4815 if test "$GXX" = yes; then 4816 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4817 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4818 4819 case $host_os in 4820 aix*) 4821 # All AIX code is PIC. 4822 if test "$host_cpu" = ia64; then 4823 # AIX 5 now supports IA64 processor 4824 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4825 fi 4826 ;; 4827 amigaos*) 4828 # FIXME: we need at least 68020 code to build shared libraries, but 4829 # adding the `-m68020' flag to GCC prevents building anything better, 4830 # like `-m68040'. 4831 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4832 ;; 4833 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4834 # PIC is the default for these OSes. 4835 ;; 4836 mingw* | os2* | pw32*) 4837 # This hack is so that the source file can tell whether it is being 4838 # built for inclusion in a dll (and should export symbols for example). 4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4840 ;; 4841 darwin* | rhapsody*) 4842 # PIC is the default on this platform 4843 # Common symbols not allowed in MH_DYLIB files 4844 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4845 ;; 4846 *djgpp*) 4847 # DJGPP does not support shared libraries at all 4848 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4849 ;; 4850 interix3*) 4851 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4852 # Instead, we relocate shared libraries at runtime. 4853 ;; 4854 sysv4*MP*) 4855 if test -d /usr/nec; then 4856 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4857 fi 4858 ;; 4859 hpux*) 4860 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4861 # not for PA HP-UX. 4862 case $host_cpu in 4863 hppa*64*|ia64*) 4864 ;; 4865 *) 4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4867 ;; 4868 esac 4869 ;; 4870 *) 4871 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4872 ;; 4873 esac 4874 else 4875 case $host_os in 4876 aix4* | aix5*) 4877 # All AIX code is PIC. 4878 if test "$host_cpu" = ia64; then 4879 # AIX 5 now supports IA64 processor 4880 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4881 else 4882 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4883 fi 4884 ;; 4885 chorus*) 4886 case $cc_basename in 4887 cxch68*) 4888 # Green Hills C++ Compiler 4889 # _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" 4890 ;; 4891 esac 4892 ;; 4893 darwin*) 4894 # PIC is the default on this platform 4895 # Common symbols not allowed in MH_DYLIB files 4896 case $cc_basename in 4897 xlc*) 4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4899 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4900 ;; 4901 esac 4902 ;; 4903 dgux*) 4904 case $cc_basename in 4905 ec++*) 4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4907 ;; 4908 ghcx*) 4909 # Green Hills C++ Compiler 4910 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4911 ;; 4912 *) 4913 ;; 4914 esac 4915 ;; 4916 freebsd* | kfreebsd*-gnu | dragonfly*) 4917 # FreeBSD uses GNU C++ 4918 ;; 4919 hpux9* | hpux10* | hpux11*) 4920 case $cc_basename in 4921 CC*) 4922 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4923 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4924 if test "$host_cpu" != ia64; then 4925 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4926 fi 4927 ;; 4928 aCC*) 4929 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4930 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4931 case $host_cpu in 4932 hppa*64*|ia64*) 4933 # +Z the default 4934 ;; 4935 *) 4936 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4937 ;; 4938 esac 4939 ;; 4940 *) 4941 ;; 4942 esac 4943 ;; 4944 interix*) 4945 # This is c89, which is MS Visual C++ (no shared libs) 4946 # Anyone wants to do a port? 4947 ;; 4948 irix5* | irix6* | nonstopux*) 4949 case $cc_basename in 4950 CC*) 4951 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4953 # CC pic flag -KPIC is the default. 4954 ;; 4955 *) 4956 ;; 4957 esac 4958 ;; 4959 linux*) 4960 case $cc_basename in 4961 KCC*) 4962 # KAI C++ Compiler 4963 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4964 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4965 ;; 4966 icpc* | ecpc*) 4967 # Intel C++ 4968 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4970 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4971 ;; 4972 pgCC*) 4973 # Portland Group C++ compiler. 4974 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4975 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4976 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4977 ;; 4978 cxx*) 4979 # Compaq C++ 4980 # Make sure the PIC flag is empty. It appears that all Alpha 4981 # Linux and Compaq Tru64 Unix objects are PIC. 4982 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4983 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4984 ;; 4985 *) 4986 ;; 4987 esac 4988 ;; 4989 lynxos*) 4990 ;; 4991 m88k*) 4992 ;; 4993 mvs*) 4994 case $cc_basename in 4995 cxx*) 4996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4997 ;; 4998 *) 4999 ;; 5000 esac 5001 ;; 5002 netbsd*) 5003 ;; 5004 osf3* | osf4* | osf5*) 5005 case $cc_basename in 5006 KCC*) 5007 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5008 ;; 5009 RCC*) 5010 # Rational C++ 2.4.1 5011 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5012 ;; 5013 cxx*) 5014 # Digital/Compaq C++ 5015 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5016 # Make sure the PIC flag is empty. It appears that all Alpha 5017 # Linux and Compaq Tru64 Unix objects are PIC. 5018 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5019 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5020 ;; 5021 *) 5022 ;; 5023 esac 5024 ;; 5025 psos*) 5026 ;; 5027 solaris*) 5028 case $cc_basename in 5029 CC*) 5030 # Sun C++ 4.2, 5.x and Centerline C++ 5031 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5032 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5033 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5034 ;; 5035 gcx*) 5036 # Green Hills C++ Compiler 5037 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5038 ;; 5039 *) 5040 ;; 5041 esac 5042 ;; 5043 sunos4*) 5044 case $cc_basename in 5045 CC*) 5046 # Sun C++ 4.x 5047 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5048 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5049 ;; 5050 lcc*) 5051 # Lucid 5052 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5053 ;; 5054 *) 5055 ;; 5056 esac 5057 ;; 5058 tandem*) 5059 case $cc_basename in 5060 NCC*) 5061 # NonStop-UX NCC 3.20 5062 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5063 ;; 5064 *) 5065 ;; 5066 esac 5067 ;; 5068 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5069 case $cc_basename in 5070 CC*) 5071 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5072 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5073 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5074 ;; 5075 esac 5076 ;; 5077 vxworks*) 5078 ;; 5079 *) 5080 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5081 ;; 5082 esac 5083 fi 5084 ], 5085 [ 5086 if test "$GCC" = yes; then 5087 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5088 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5089 5090 case $host_os in 5091 aix*) 5092 # All AIX code is PIC. 5093 if test "$host_cpu" = ia64; then 5094 # AIX 5 now supports IA64 processor 5095 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5096 fi 5097 ;; 5098 5099 amigaos*) 5100 # FIXME: we need at least 68020 code to build shared libraries, but 5101 # adding the `-m68020' flag to GCC prevents building anything better, 5102 # like `-m68040'. 5103 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5104 ;; 5105 5106 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5107 # PIC is the default for these OSes. 5108 ;; 5109 5110 mingw* | pw32* | os2*) 5111 # This hack is so that the source file can tell whether it is being 5112 # built for inclusion in a dll (and should export symbols for example). 5113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5114 ;; 5115 5116 darwin* | rhapsody*) 5117 # PIC is the default on this platform 5118 # Common symbols not allowed in MH_DYLIB files 5119 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5120 ;; 5121 5122 interix3*) 5123 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5124 # Instead, we relocate shared libraries at runtime. 5125 ;; 5126 5127 msdosdjgpp*) 5128 # Just because we use GCC doesn't mean we suddenly get shared libraries 5129 # on systems that don't support them. 5130 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5131 enable_shared=no 5132 ;; 5133 5134 sysv4*MP*) 5135 if test -d /usr/nec; then 5136 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5137 fi 5138 ;; 5139 5140 hpux*) 5141 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5142 # not for PA HP-UX. 5143 case $host_cpu in 5144 hppa*64*|ia64*) 5145 # +Z the default 5146 ;; 5147 *) 5148 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5149 ;; 5150 esac 5151 ;; 5152 5153 *) 5154 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5155 ;; 5156 esac 5157 else 5158 # PORTME Check for flag to pass linker flags through the system compiler. 5159 case $host_os in 5160 aix*) 5161 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5162 if test "$host_cpu" = ia64; then 5163 # AIX 5 now supports IA64 processor 5164 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5165 else 5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5167 fi 5168 ;; 5169 darwin*) 5170 # PIC is the default on this platform 5171 # Common symbols not allowed in MH_DYLIB files 5172 case $cc_basename in 5173 xlc*) 5174 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5175 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5176 ;; 5177 esac 5178 ;; 5179 5180 mingw* | pw32* | os2*) 5181 # This hack is so that the source file can tell whether it is being 5182 # built for inclusion in a dll (and should export symbols for example). 5183 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5184 ;; 5185 5186 hpux9* | hpux10* | hpux11*) 5187 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5188 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5189 # not for PA HP-UX. 5190 case $host_cpu in 5191 hppa*64*|ia64*) 5192 # +Z the default 5193 ;; 5194 *) 5195 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5196 ;; 5197 esac 5198 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5199 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5200 ;; 5201 5202 irix5* | irix6* | nonstopux*) 5203 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5204 # PIC (with -KPIC) is the default. 5205 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5206 ;; 5207 5208 newsos6) 5209 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5210 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5211 ;; 5212 5213 linux*) 5214 case $cc_basename in 5215 icc* | ecc*) 5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5218 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5219 ;; 5220 pgcc* | pgf77* | pgf90* | pgf95*) 5221 # Portland Group compilers (*not* the Pentium gcc compiler, 5222 # which looks to be a dead project) 5223 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5224 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5225 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5226 ;; 5227 ccc*) 5228 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5229 # All Alpha code is PIC. 5230 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5231 ;; 5232 esac 5233 ;; 5234 5235 osf3* | osf4* | osf5*) 5236 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5237 # All OSF/1 code is PIC. 5238 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5239 ;; 5240 5241 solaris*) 5242 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5243 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5244 case $cc_basename in 5245 f77* | f90* | f95*) 5246 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5247 *) 5248 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5249 esac 5250 ;; 5251 5252 sunos4*) 5253 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5254 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5255 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5256 ;; 5257 5258 sysv4 | sysv4.2uw2* | sysv4.3*) 5259 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5260 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5261 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5262 ;; 5263 5264 sysv4*MP*) 5265 if test -d /usr/nec ;then 5266 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5267 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5268 fi 5269 ;; 5270 5271 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5272 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5274 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5275 ;; 5276 5277 unicos*) 5278 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5279 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5280 ;; 5281 5282 uts4*) 5283 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5284 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5285 ;; 5286 5287 *) 5288 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5289 ;; 5290 esac 5291 fi 5292 ]) 5293 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5294 5295 # 5296 # Check to make sure the PIC flag actually works. 5297 # 5298 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5299 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5300 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5301 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5302 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5303 "" | " "*) ;; 5304 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5305 esac], 5306 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5307 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5308 fi 5309 case $host_os in 5310 # For platforms which do not support PIC, -DPIC is meaningless: 5311 *djgpp*) 5312 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5313 ;; 5314 *) 5315 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5316 ;; 5317 esac 5318 5319 # 5320 # Check to make sure the static flag actually works. 5321 # 5322 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5323 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5324 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5325 $lt_tmp_static_flag, 5326 [], 5327 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5328 ]) 5329 5330 5331 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5332 # ------------------------------------ 5333 # See if the linker supports building shared libraries. 5334 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5335 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5336 ifelse([$1],[CXX],[ 5337 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5338 case $host_os in 5339 aix4* | aix5*) 5340 # If we're using GNU nm, then we don't want the "-C" option. 5341 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5342 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5343 _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' 5344 else 5345 _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' 5346 fi 5347 ;; 5348 pw32*) 5349 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5350 ;; 5351 cygwin* | mingw*) 5352 _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' 5353 ;; 5354 *) 5355 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5356 ;; 5357 esac 5358 ],[ 5359 runpath_var= 5360 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5361 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5362 _LT_AC_TAGVAR(archive_cmds, $1)= 5363 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5364 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5365 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5366 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5367 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5368 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5369 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5370 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5371 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5372 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5373 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5374 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5375 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5376 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5377 _LT_AC_TAGVAR(module_cmds, $1)= 5378 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5379 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5380 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5381 # include_expsyms should be a list of space-separated symbols to be *always* 5382 # included in the symbol list 5383 _LT_AC_TAGVAR(include_expsyms, $1)= 5384 # exclude_expsyms can be an extended regexp of symbols to exclude 5385 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5386 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5387 # as well as any symbol that contains `d'. 5388 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5389 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5390 # platforms (ab)use it in PIC code, but their linkers get confused if 5391 # the symbol is explicitly referenced. Since portable code cannot 5392 # rely on this symbol name, it's probably fine to never include it in 5393 # preloaded symbol tables. 5394 extract_expsyms_cmds= 5395 # Just being paranoid about ensuring that cc_basename is set. 5396 _LT_CC_BASENAME([$compiler]) 5397 case $host_os in 5398 cygwin* | mingw* | pw32*) 5399 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5400 # When not using gcc, we currently assume that we are using 5401 # Microsoft Visual C++. 5402 if test "$GCC" != yes; then 5403 with_gnu_ld=no 5404 fi 5405 ;; 5406 interix*) 5407 # we just hope/assume this is gcc and not c89 (= MSVC++) 5408 with_gnu_ld=yes 5409 ;; 5410 openbsd*) 5411 with_gnu_ld=no 5412 ;; 5413 esac 5414 5415 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5416 if test "$with_gnu_ld" = yes; then 5417 # If archive_cmds runs LD, not CC, wlarc should be empty 5418 wlarc='${wl}' 5419 5420 # Set some defaults for GNU ld with shared library support. These 5421 # are reset later if shared libraries are not supported. Putting them 5422 # here allows them to be overridden if necessary. 5423 runpath_var=LD_RUN_PATH 5424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5425 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5426 # ancient GNU ld didn't support --whole-archive et. al. 5427 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5428 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5429 else 5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5431 fi 5432 supports_anon_versioning=no 5433 case `$LD -v 2>/dev/null` in 5434 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5435 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5436 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5437 *\ 2.11.*) ;; # other 2.11 versions 5438 *) supports_anon_versioning=yes ;; 5439 esac 5440 5441 # See if GNU ld supports shared libraries. 5442 case $host_os in 5443 aix3* | aix4* | aix5*) 5444 # On AIX/PPC, the GNU linker is very broken 5445 if test "$host_cpu" != ia64; then 5446 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5447 cat <<EOF 1>&2 5448 5449 *** Warning: the GNU linker, at least up to release 2.9.1, is reported 5450 *** to be unable to reliably create shared libraries on AIX. 5451 *** Therefore, libtool is disabling shared libraries support. If you 5452 *** really care for shared libraries, you may want to modify your PATH 5453 *** so that a non-GNU linker is found, and then restart. 5454 5455 EOF 5456 fi 5457 ;; 5458 5459 amigaos*) 5460 _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)' 5461 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5462 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5463 5464 # Samuel A. Falvo II <kc5tja (a] dolphin.openprojects.net> reports 5465 # that the semantics of dynamic libraries on AmigaOS, at least up 5466 # to version 4, is to share data among multiple programs linked 5467 # with the same dynamic library. Since this doesn't match the 5468 # behavior of shared libraries on other platforms, we can't use 5469 # them. 5470 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5471 ;; 5472 5473 beos*) 5474 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5475 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5476 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 5477 # support --undefined. This deserves some investigation. FIXME 5478 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5479 else 5480 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5481 fi 5482 ;; 5483 5484 cygwin* | mingw* | pw32*) 5485 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5486 # as there is no search path for DLLs. 5487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5488 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5489 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5490 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5491 _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' 5492 5493 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5494 _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' 5495 # If the export-symbols file already is a .def file (1st line 5496 # is EXPORTS), use it as is; otherwise, prepend... 5497 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5498 cp $export_symbols $output_objdir/$soname.def; 5499 else 5500 echo EXPORTS > $output_objdir/$soname.def; 5501 cat $export_symbols >> $output_objdir/$soname.def; 5502 fi~ 5503 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5504 else 5505 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5506 fi 5507 ;; 5508 5509 interix3*) 5510 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5511 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5512 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5513 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5514 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5515 # Instead, shared libraries are loaded at an image base (0x10000000 by 5516 # default) and relocated if they conflict, which is a slow very memory 5517 # consuming and fragmenting process. To avoid this, we pick a random, 5518 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5519 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5520 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5521 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5522 ;; 5523 5524 linux*) 5525 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5526 tmp_addflag= 5527 case $cc_basename,$host_cpu in 5528 pgcc*) # Portland Group C compiler 5529 _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' 5530 tmp_addflag=' $pic_flag' 5531 ;; 5532 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5533 _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' 5534 tmp_addflag=' $pic_flag -Mnomain' ;; 5535 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5536 tmp_addflag=' -i_dynamic' ;; 5537 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5538 tmp_addflag=' -i_dynamic -nofor_main' ;; 5539 ifc* | ifort*) # Intel Fortran compiler 5540 tmp_addflag=' -nofor_main' ;; 5541 esac 5542 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5543 5544 if test $supports_anon_versioning = yes; then 5545 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5546 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5547 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5548 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5549 fi 5550 else 5551 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5552 fi 5553 ;; 5554 5555 netbsd*) 5556 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5557 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5558 wlarc= 5559 else 5560 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5561 _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' 5562 fi 5563 ;; 5564 5565 solaris*) 5566 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5567 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5568 cat <<EOF 1>&2 5569 5570 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5571 *** create shared libraries on Solaris systems. Therefore, libtool 5572 *** is disabling shared libraries support. We urge you to upgrade GNU 5573 *** binutils to release 2.9.1 or newer. Another option is to modify 5574 *** your PATH or compiler configuration so that the native linker is 5575 *** used, and then restart. 5576 5577 EOF 5578 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5579 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5580 _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' 5581 else 5582 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5583 fi 5584 ;; 5585 5586 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5587 case `$LD -v 2>&1` in 5588 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5589 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5590 cat <<_LT_EOF 1>&2 5591 5592 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5593 *** reliably create shared libraries on SCO systems. Therefore, libtool 5594 *** is disabling shared libraries support. We urge you to upgrade GNU 5595 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5596 *** your PATH or compiler configuration so that the native linker is 5597 *** used, and then restart. 5598 5599 _LT_EOF 5600 ;; 5601 *) 5602 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5603 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5604 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5605 _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' 5606 else 5607 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5608 fi 5609 ;; 5610 esac 5611 ;; 5612 5613 sunos4*) 5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5615 wlarc= 5616 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5617 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5618 ;; 5619 5620 *) 5621 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5622 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5623 _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' 5624 else 5625 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5626 fi 5627 ;; 5628 esac 5629 5630 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5631 runpath_var= 5632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5633 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5634 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5635 fi 5636 else 5637 # PORTME fill in a description of your system's linker (not GNU ld) 5638 case $host_os in 5639 aix3*) 5640 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5641 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5642 _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' 5643 # Note: this linker hardcodes the directories in LIBPATH if there 5644 # are no directories specified by -L. 5645 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5646 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5647 # Neither direct hardcoding nor static linking is supported with a 5648 # broken collect2. 5649 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5650 fi 5651 ;; 5652 5653 aix4* | aix5*) 5654 if test "$host_cpu" = ia64; then 5655 # On IA64, the linker does run time linking by default, so we don't 5656 # have to do anything special. 5657 aix_use_runtimelinking=no 5658 exp_sym_flag='-Bexport' 5659 no_entry_flag="" 5660 else 5661 # If we're using GNU nm, then we don't want the "-C" option. 5662 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5663 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5664 _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' 5665 else 5666 _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' 5667 fi 5668 aix_use_runtimelinking=no 5669 5670 # Test if we are trying to use run time linking or normal 5671 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5672 # need to do runtime linking. 5673 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5674 for ld_flag in $LDFLAGS; do 5675 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5676 aix_use_runtimelinking=yes 5677 break 5678 fi 5679 done 5680 ;; 5681 esac 5682 5683 exp_sym_flag='-bexport' 5684 no_entry_flag='-bnoentry' 5685 fi 5686 5687 # When large executables or shared objects are built, AIX ld can 5688 # have problems creating the table of contents. If linking a library 5689 # or program results in "error TOC overflow" add -mminimal-toc to 5690 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5691 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5692 5693 _LT_AC_TAGVAR(archive_cmds, $1)='' 5694 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5695 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5696 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5697 5698 if test "$GCC" = yes; then 5699 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5700 # We only want to do this on AIX 4.2 and lower, the check 5701 # below for broken collect2 doesn't work under 4.3+ 5702 collect2name=`${CC} -print-prog-name=collect2` 5703 if test -f "$collect2name" && \ 5704 strings "$collect2name" | grep resolve_lib_name >/dev/null 5705 then 5706 # We have reworked collect2 5707 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5708 else 5709 # We have old collect2 5710 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5711 # It fails to find uninstalled libraries when the uninstalled 5712 # path is not listed in the libpath. Setting hardcode_minus_L 5713 # to unsupported forces relinking 5714 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5715 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5716 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5717 fi 5718 ;; 5719 esac 5720 shared_flag='-shared' 5721 if test "$aix_use_runtimelinking" = yes; then 5722 shared_flag="$shared_flag "'${wl}-G' 5723 fi 5724 else 5725 # not using gcc 5726 if test "$host_cpu" = ia64; then 5727 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5728 # chokes on -Wl,-G. The following line is correct: 5729 shared_flag='-G' 5730 else 5731 if test "$aix_use_runtimelinking" = yes; then 5732 shared_flag='${wl}-G' 5733 else 5734 shared_flag='${wl}-bM:SRE' 5735 fi 5736 fi 5737 fi 5738 5739 # It seems that -bexpall does not export symbols beginning with 5740 # underscore (_), so it is better to generate a list of symbols to export. 5741 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5742 if test "$aix_use_runtimelinking" = yes; then 5743 # Warning - without using the other runtime loading flags (-brtl), 5744 # -berok will link without error, but may produce a broken library. 5745 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5746 # Determine the default libpath from the value encoded in an empty executable. 5747 _LT_AC_SYS_LIBPATH_AIX 5748 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5749 _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 $shared_flag" 5750 else 5751 if test "$host_cpu" = ia64; then 5752 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5753 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5754 _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" 5755 else 5756 # Determine the default libpath from the value encoded in an empty executable. 5757 _LT_AC_SYS_LIBPATH_AIX 5758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5759 # Warning - without using the other run time loading flags, 5760 # -berok will link without error, but may produce a broken library. 5761 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5762 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5763 # Exported symbols can be pulled into shared objects from archives 5764 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5765 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5766 # This is similar to how AIX traditionally builds its shared libraries. 5767 _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' 5768 fi 5769 fi 5770 ;; 5771 5772 amigaos*) 5773 _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)' 5774 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5775 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5776 # see comment about different semantics on the GNU ld section 5777 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5778 ;; 5779 5780 bsdi[[45]]*) 5781 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5782 ;; 5783 5784 cygwin* | mingw* | pw32*) 5785 # When not using gcc, we currently assume that we are using 5786 # Microsoft Visual C++. 5787 # hardcode_libdir_flag_spec is actually meaningless, as there is 5788 # no search path for DLLs. 5789 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5790 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5791 # Tell ltmain to make .lib files, not .a files. 5792 libext=lib 5793 # Tell ltmain to make .dll files, not .so files. 5794 shrext_cmds=".dll" 5795 # FIXME: Setting linknames here is a bad hack. 5796 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5797 # The linker will automatically build a .lib file if we build a DLL. 5798 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5799 # FIXME: Should let the user specify the lib program. 5800 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5801 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5802 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5803 ;; 5804 5805 darwin* | rhapsody*) 5806 case $host_os in 5807 rhapsody* | darwin1.[[012]]) 5808 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5809 ;; 5810 *) # Darwin 1.3 on 5811 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5812 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5813 else 5814 case ${MACOSX_DEPLOYMENT_TARGET} in 5815 10.[[012]]) 5816 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5817 ;; 5818 10.*) 5819 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5820 ;; 5821 esac 5822 fi 5823 ;; 5824 esac 5825 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5826 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5827 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5828 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5829 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5830 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5831 if test "$GCC" = yes ; then 5832 output_verbose_link_cmd='echo' 5833 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5834 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5835 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5836 _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}' 5837 _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}' 5838 else 5839 case $cc_basename in 5840 xlc*) 5841 output_verbose_link_cmd='echo' 5842 _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' 5843 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5844 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5845 _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}' 5846 _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}' 5847 ;; 5848 *) 5849 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5850 ;; 5851 esac 5852 fi 5853 ;; 5854 5855 dgux*) 5856 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5857 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5858 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5859 ;; 5860 5861 freebsd1*) 5862 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5863 ;; 5864 5865 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5866 # support. Future versions do this automatically, but an explicit c++rt0.o 5867 # does not break anything, and helps significantly (at the cost of a little 5868 # extra space). 5869 freebsd2.2*) 5870 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5871 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5872 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5873 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5874 ;; 5875 5876 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5877 freebsd2*) 5878 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5879 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5880 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5881 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5882 ;; 5883 5884 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5885 freebsd* | kfreebsd*-gnu | dragonfly*) 5886 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5887 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5888 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5889 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5890 ;; 5891 5892 hpux9*) 5893 if test "$GCC" = yes; then 5894 _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' 5895 else 5896 _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' 5897 fi 5898 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5899 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5900 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5901 5902 # hardcode_minus_L: Not really in the search PATH, 5903 # but as the default location of the library. 5904 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5905 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5906 ;; 5907 5908 hpux10*) 5909 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5910 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5911 else 5912 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5913 fi 5914 if test "$with_gnu_ld" = no; then 5915 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5916 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5917 5918 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5919 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5920 5921 # hardcode_minus_L: Not really in the search PATH, 5922 # but as the default location of the library. 5923 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5924 fi 5925 ;; 5926 5927 hpux11*) 5928 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5929 case $host_cpu in 5930 hppa*64*) 5931 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5932 ;; 5933 ia64*) 5934 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5935 ;; 5936 *) 5937 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5938 ;; 5939 esac 5940 else 5941 case $host_cpu in 5942 hppa*64*) 5943 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5944 ;; 5945 ia64*) 5946 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5947 ;; 5948 *) 5949 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5950 ;; 5951 esac 5952 fi 5953 if test "$with_gnu_ld" = no; then 5954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5955 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5956 5957 case $host_cpu in 5958 hppa*64*|ia64*) 5959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5960 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5961 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5962 ;; 5963 *) 5964 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5965 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5966 5967 # hardcode_minus_L: Not really in the search PATH, 5968 # but as the default location of the library. 5969 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5970 ;; 5971 esac 5972 fi 5973 ;; 5974 5975 irix5* | irix6* | nonstopux*) 5976 if test "$GCC" = yes; then 5977 _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' 5978 else 5979 _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' 5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5981 fi 5982 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5983 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5984 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5985 ;; 5986 5987 netbsd*) 5988 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5989 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5990 else 5991 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5992 fi 5993 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5994 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5995 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5996 ;; 5997 5998 newsos6) 5999 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6000 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6001 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6002 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6003 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6004 ;; 6005 6006 openbsd*) 6007 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6008 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6009 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6010 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6011 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6013 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6014 else 6015 case $host_os in 6016 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6017 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6019 ;; 6020 *) 6021 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6022 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6023 ;; 6024 esac 6025 fi 6026 ;; 6027 6028 os2*) 6029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6030 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6031 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6032 _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' 6033 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6034 ;; 6035 6036 osf3*) 6037 if test "$GCC" = yes; then 6038 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6039 _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' 6040 else 6041 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6042 _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' 6043 fi 6044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6045 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6046 ;; 6047 6048 osf4* | osf5*) # as osf3* with the addition of -msym flag 6049 if test "$GCC" = yes; then 6050 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6051 _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' 6052 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6053 else 6054 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6055 _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' 6056 _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~ 6057 $LD -shared${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' 6058 6059 # Both c and cxx compiler support -rpath directly 6060 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6061 fi 6062 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6063 ;; 6064 6065 solaris*) 6066 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6067 if test "$GCC" = yes; then 6068 wlarc='${wl}' 6069 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6070 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6071 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6072 else 6073 wlarc='' 6074 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6075 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6076 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6077 fi 6078 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6079 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6080 case $host_os in 6081 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6082 *) 6083 # The compiler driver will combine linker options so we 6084 # cannot just pass the convience library names through 6085 # without $wl, iff we do not link with $LD. 6086 # Luckily, gcc supports the same syntax we need for Sun Studio. 6087 # Supported since Solaris 2.6 (maybe 2.5.1?) 6088 case $wlarc in 6089 '') 6090 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6091 *) 6092 _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' ;; 6093 esac ;; 6094 esac 6095 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6096 ;; 6097 6098 sunos4*) 6099 if test "x$host_vendor" = xsequent; then 6100 # Use $CC to link under sequent, because it throws in some extra .o 6101 # files that make .init and .fini sections work. 6102 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6103 else 6104 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6105 fi 6106 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6107 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6108 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6109 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6110 ;; 6111 6112 sysv4) 6113 case $host_vendor in 6114 sni) 6115 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6116 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6117 ;; 6118 siemens) 6119 ## LD is ld it makes a PLAMLIB 6120 ## CC just makes a GrossModule. 6121 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6122 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6123 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6124 ;; 6125 motorola) 6126 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6127 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6128 ;; 6129 esac 6130 runpath_var='LD_RUN_PATH' 6131 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6132 ;; 6133 6134 sysv4.3*) 6135 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6136 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6137 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6138 ;; 6139 6140 sysv4*MP*) 6141 if test -d /usr/nec; then 6142 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6143 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6144 runpath_var=LD_RUN_PATH 6145 hardcode_runpath_var=yes 6146 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6147 fi 6148 ;; 6149 6150 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6151 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6152 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6153 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6154 runpath_var='LD_RUN_PATH' 6155 6156 if test "$GCC" = yes; then 6157 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6158 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6159 else 6160 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6161 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6162 fi 6163 ;; 6164 6165 sysv5* | sco3.2v5* | sco5v6*) 6166 # Note: We can NOT use -z defs as we might desire, because we do not 6167 # link with -lc, and that would cause any symbols used from libc to 6168 # always be unresolved, which means just about no library would 6169 # ever link correctly. If we're not using GNU ld we use -z text 6170 # though, which does catch some bad symbols but isn't as heavy-handed 6171 # as -z defs. 6172 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6173 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6175 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6177 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6178 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6179 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6180 runpath_var='LD_RUN_PATH' 6181 6182 if test "$GCC" = yes; then 6183 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6184 _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' 6185 else 6186 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6187 _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' 6188 fi 6189 ;; 6190 6191 uts4*) 6192 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6193 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6194 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6195 ;; 6196 6197 *) 6198 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6199 ;; 6200 esac 6201 fi 6202 ]) 6203 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6204 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6205 6206 # 6207 # Do we need to explicitly link libc? 6208 # 6209 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6210 x|xyes) 6211 # Assume -lc should be added 6212 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6213 6214 if test "$enable_shared" = yes && test "$GCC" = yes; then 6215 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6216 *'~'*) 6217 # FIXME: we may have to deal with multi-command sequences. 6218 ;; 6219 '$CC '*) 6220 # Test whether the compiler implicitly links with -lc since on some 6221 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6222 # to ld, don't add -lc before -lgcc. 6223 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6224 $rm conftest* 6225 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6226 6227 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6228 soname=conftest 6229 lib=conftest 6230 libobjs=conftest.$ac_objext 6231 deplibs= 6232 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6233 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6234 compiler_flags=-v 6235 linker_flags=-v 6236 verstring= 6237 output_objdir=. 6238 libname=conftest 6239 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6240 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6241 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6242 then 6243 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6244 else 6245 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6246 fi 6247 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6248 else 6249 cat conftest.err 1>&5 6250 fi 6251 $rm conftest* 6252 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6253 ;; 6254 esac 6255 fi 6256 ;; 6257 esac 6258 ])# AC_LIBTOOL_PROG_LD_SHLIBS 6259 6260 6261 # _LT_AC_FILE_LTDLL_C 6262 # ------------------- 6263 # Be careful that the start marker always follows a newline. 6264 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6265 # /* ltdll.c starts here */ 6266 # #define WIN32_LEAN_AND_MEAN 6267 # #include <windows.h> 6268 # #undef WIN32_LEAN_AND_MEAN 6269 # #include <stdio.h> 6270 # 6271 # #ifndef __CYGWIN__ 6272 # # ifdef __CYGWIN32__ 6273 # # define __CYGWIN__ __CYGWIN32__ 6274 # # endif 6275 # #endif 6276 # 6277 # #ifdef __cplusplus 6278 # extern "C" { 6279 # #endif 6280 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6281 # #ifdef __cplusplus 6282 # } 6283 # #endif 6284 # 6285 # #ifdef __CYGWIN__ 6286 # #include <cygwin/cygwin_dll.h> 6287 # DECLARE_CYGWIN_DLL( DllMain ); 6288 # #endif 6289 # HINSTANCE __hDllInstance_base; 6290 # 6291 # BOOL APIENTRY 6292 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6293 # { 6294 # __hDllInstance_base = hInst; 6295 # return TRUE; 6296 # } 6297 # /* ltdll.c ends here */ 6298 ])# _LT_AC_FILE_LTDLL_C 6299 6300 6301 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6302 # --------------------------------- 6303 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6304 6305 6306 # old names 6307 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6308 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6309 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6310 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6311 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6312 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6313 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6314 6315 # This is just to silence aclocal about the macro not being used 6316 ifelse([AC_DISABLE_FAST_INSTALL]) 6317 6318 AC_DEFUN([LT_AC_PROG_GCJ], 6319 [AC_CHECK_TOOL(GCJ, gcj, no) 6320 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6321 AC_SUBST(GCJFLAGS) 6322 ]) 6323 6324 AC_DEFUN([LT_AC_PROG_RC], 6325 [AC_CHECK_TOOL(RC, windres, no) 6326 ]) 6327 6328 ############################################################ 6329 # NOTE: This macro has been submitted for inclusion into # 6330 # GNU Autoconf as AC_PROG_SED. When it is available in # 6331 # a released version of Autoconf we should remove this # 6332 # macro and use it instead. # 6333 ############################################################ 6334 # LT_AC_PROG_SED 6335 # -------------- 6336 # Check for a fully-functional sed program, that truncates 6337 # as few characters as possible. Prefer GNU sed if found. 6338 AC_DEFUN([LT_AC_PROG_SED], 6339 [AC_MSG_CHECKING([for a sed that does not truncate output]) 6340 AC_CACHE_VAL(lt_cv_path_SED, 6341 [# Loop through the user's path and test for sed and gsed. 6342 # Then use that list of sed's as ones to test for truncation. 6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6344 for as_dir in $PATH 6345 do 6346 IFS=$as_save_IFS 6347 test -z "$as_dir" && as_dir=. 6348 for lt_ac_prog in sed gsed; do 6349 for ac_exec_ext in '' $ac_executable_extensions; do 6350 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6351 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6352 fi 6353 done 6354 done 6355 done 6356 lt_ac_max=0 6357 lt_ac_count=0 6358 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 6359 # along with /bin/sed that truncates output. 6360 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6361 test ! -f $lt_ac_sed && continue 6362 cat /dev/null > conftest.in 6363 lt_ac_count=0 6364 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6365 # Check for GNU sed and select it if it is found. 6366 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6367 lt_cv_path_SED=$lt_ac_sed 6368 break 6369 fi 6370 while true; do 6371 cat conftest.in conftest.in >conftest.tmp 6372 mv conftest.tmp conftest.in 6373 cp conftest.in conftest.nl 6374 echo >>conftest.nl 6375 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6376 cmp -s conftest.out conftest.nl || break 6377 # 10000 chars as input seems more than enough 6378 test $lt_ac_count -gt 10 && break 6379 lt_ac_count=`expr $lt_ac_count + 1` 6380 if test $lt_ac_count -gt $lt_ac_max; then 6381 lt_ac_max=$lt_ac_count 6382 lt_cv_path_SED=$lt_ac_sed 6383 fi 6384 done 6385 done 6386 ]) 6387 SED=$lt_cv_path_SED 6388 AC_MSG_RESULT([$SED]) 6389 ]) 6390
