Changeset 5450 in orxonox.OLD for trunk/aclocal.m4
- Timestamp:
- Oct 29, 2005, 4:29:07 PM (19 years ago)
- File:
-
- 1 edited
-
trunk/aclocal.m4 (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
trunk/aclocal.m4
r5413 r5450 11 11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12 12 # PARTICULAR PURPOSE. 13 14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 15 16 # serial 47 AC_PROG_LIBTOOL 17 18 19 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 20 # ----------------------------------------------------------- 21 # If this macro is not defined by Autoconf, define it here. 22 m4_ifdef([AC_PROVIDE_IFELSE], 23 [], 24 [m4_define([AC_PROVIDE_IFELSE], 25 [m4_ifdef([AC_PROVIDE_$1], 26 [$2], [$3])])]) 27 28 29 # AC_PROG_LIBTOOL 30 # --------------- 31 AC_DEFUN([AC_PROG_LIBTOOL], 32 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 35 AC_PROVIDE_IFELSE([AC_PROG_CXX], 36 [AC_LIBTOOL_CXX], 37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 38 ])]) 39 dnl And a similar setup for Fortran 77 support 40 AC_PROVIDE_IFELSE([AC_PROG_F77], 41 [AC_LIBTOOL_F77], 42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 43 ])]) 44 45 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 49 [AC_LIBTOOL_GCJ], 50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 51 [AC_LIBTOOL_GCJ], 52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 53 [AC_LIBTOOL_GCJ], 54 [ifdef([AC_PROG_GCJ], 55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 56 ifdef([A][M_PROG_GCJ], 57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 58 ifdef([LT_AC_PROG_GCJ], 59 [define([LT_AC_PROG_GCJ], 60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 61 ])])# AC_PROG_LIBTOOL 62 63 64 # _AC_PROG_LIBTOOL 65 # ---------------- 66 AC_DEFUN([_AC_PROG_LIBTOOL], 67 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72 # This can be used to rebuild libtool when needed 73 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75 # Always use our own libtool. 76 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77 AC_SUBST(LIBTOOL)dnl 78 79 # Prevent multiple expansion 80 define([AC_PROG_LIBTOOL], []) 81 ])# _AC_PROG_LIBTOOL 82 83 84 # AC_LIBTOOL_SETUP 85 # ---------------- 86 AC_DEFUN([AC_LIBTOOL_SETUP], 87 [AC_PREREQ(2.50)dnl 88 AC_REQUIRE([AC_ENABLE_SHARED])dnl 89 AC_REQUIRE([AC_ENABLE_STATIC])dnl 90 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91 AC_REQUIRE([AC_CANONICAL_HOST])dnl 92 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93 AC_REQUIRE([AC_PROG_CC])dnl 94 AC_REQUIRE([AC_PROG_LD])dnl 95 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96 AC_REQUIRE([AC_PROG_NM])dnl 97 98 AC_REQUIRE([AC_PROG_LN_S])dnl 99 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101 AC_REQUIRE([AC_OBJEXT])dnl 102 AC_REQUIRE([AC_EXEEXT])dnl 103 dnl 104 105 AC_LIBTOOL_SYS_MAX_CMD_LEN 106 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107 AC_LIBTOOL_OBJDIR 108 109 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110 _LT_AC_PROG_ECHO_BACKSLASH 111 112 case $host_os in 113 aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. For some 115 # reason, if we set the COLLECT_NAMES environment variable, the problems 116 # vanish in a puff of smoke. 117 if test "X${COLLECT_NAMES+set}" != Xset; then 118 COLLECT_NAMES= 119 export COLLECT_NAMES 120 fi 121 ;; 122 esac 123 124 # Sed substitution that helps us do robust quoting. It backslashifies 125 # metacharacters that are still active within double-quoted strings. 126 Xsed='sed -e 1s/^X//' 127 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 128 129 # Same as above, but do not quote variable references. 130 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 131 132 # Sed substitution to delay expansion of an escaped shell variable in a 133 # double_quote_subst'ed string. 134 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 135 136 # Sed substitution to avoid accidental globbing in evaled expressions 137 no_glob_subst='s/\*/\\\*/g' 138 139 # Constants: 140 rm="rm -f" 141 142 # Global variables: 143 default_ofile=libtool 144 can_build_shared=yes 145 146 # All known linkers require a `.a' archive for static linking (except MSVC, 147 # which needs '.lib'). 148 libext=a 149 ltmain="$ac_aux_dir/ltmain.sh" 150 ofile="$default_ofile" 151 with_gnu_ld="$lt_cv_prog_gnu_ld" 152 153 AC_CHECK_TOOL(AR, ar, false) 154 AC_CHECK_TOOL(RANLIB, ranlib, :) 155 AC_CHECK_TOOL(STRIP, strip, :) 156 157 old_CC="$CC" 158 old_CFLAGS="$CFLAGS" 159 160 # Set sane defaults for various variables 161 test -z "$AR" && AR=ar 162 test -z "$AR_FLAGS" && AR_FLAGS=cru 163 test -z "$AS" && AS=as 164 test -z "$CC" && CC=cc 165 test -z "$LTCC" && LTCC=$CC 166 test -z "$DLLTOOL" && DLLTOOL=dlltool 167 test -z "$LD" && LD=ld 168 test -z "$LN_S" && LN_S="ln -s" 169 test -z "$MAGIC_CMD" && MAGIC_CMD=file 170 test -z "$NM" && NM=nm 171 test -z "$SED" && SED=sed 172 test -z "$OBJDUMP" && OBJDUMP=objdump 173 test -z "$RANLIB" && RANLIB=: 174 test -z "$STRIP" && STRIP=: 175 test -z "$ac_objext" && ac_objext=o 176 177 # Determine commands to create old-style static archives. 178 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 179 old_postinstall_cmds='chmod 644 $oldlib' 180 old_postuninstall_cmds= 181 182 if test -n "$RANLIB"; then 183 case $host_os in 184 openbsd*) 185 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 186 ;; 187 *) 188 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 189 ;; 190 esac 191 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 192 fi 193 194 _LT_CC_BASENAME([$compiler]) 195 196 # Only perform the check for file, if the check method requires it 197 case $deplibs_check_method in 198 file_magic*) 199 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 200 AC_PATH_MAGIC 201 fi 202 ;; 203 esac 204 205 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 206 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 207 enable_win32_dll=yes, enable_win32_dll=no) 208 209 AC_ARG_ENABLE([libtool-lock], 210 [AC_HELP_STRING([--disable-libtool-lock], 211 [avoid locking (might break parallel builds)])]) 212 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 213 214 AC_ARG_WITH([pic], 215 [AC_HELP_STRING([--with-pic], 216 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 217 [pic_mode="$withval"], 218 [pic_mode=default]) 219 test -z "$pic_mode" && pic_mode=default 220 221 # Check if we have a version mismatch between libtool.m4 and ltmain.sh. 222 # 223 # Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined. 224 # We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually 225 # calls AC_LIBTOOL_CONFIG and creates libtool. 226 # 227 _LT_VERSION_CHECK 228 229 # Use C for the default configuration in the libtool script 230 tagname= 231 AC_LIBTOOL_LANG_C_CONFIG 232 _LT_AC_TAGCONFIG 233 ])# AC_LIBTOOL_SETUP 234 235 236 # _LT_VERSION_CHECK 237 # ----------------- 238 AC_DEFUN([_LT_VERSION_CHECK], 239 [AC_MSG_CHECKING([for correct ltmain.sh version]) 240 if test -z "$ltmain"; then 241 AC_MSG_RESULT(no) 242 echo 243 echo "*** @<:@Gentoo@:>@ sanity check failed! ***" 244 echo "*** \$ltmain is not defined, please check the patch for consistency! ***" 245 echo 246 exit 1 247 fi 248 gentoo_lt_version="1.5.20" 249 gentoo_ltmain_version=`grep '^@<:@@<:@:space:@:>@@:>@*VERSION=' $ltmain | sed -e 's|^@<:@@<:@:space:@:>@@:>@*VERSION=||'` 250 if test "$gentoo_lt_version" != "$gentoo_ltmain_version"; then 251 AC_MSG_RESULT(no) 252 echo 253 echo "*** @<:@Gentoo@:>@ sanity check failed! ***" 254 echo "*** libtool.m4 and ltmain.sh have a version mismatch! ***" 255 echo "*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***" 256 echo 257 echo "Please run:" 258 echo 259 echo " libtoolize --copy --force" 260 echo 261 echo "if appropriate, please contact the maintainer of this" 262 echo "package (or your distribution) for help." 263 echo 264 exit 1 265 else 266 AC_MSG_RESULT(yes) 267 fi 268 ])# _LT_VERSION_CHECK 269 270 271 # _LT_AC_SYS_COMPILER 272 # ------------------- 273 AC_DEFUN([_LT_AC_SYS_COMPILER], 274 [AC_REQUIRE([AC_PROG_CC])dnl 275 276 # If no C compiler was specified, use CC. 277 LTCC=${LTCC-"$CC"} 278 279 # Allow CC to be a program name with arguments. 280 compiler=$CC 281 ])# _LT_AC_SYS_COMPILER 282 283 284 # _LT_CC_BASENAME(CC) 285 # ------------------- 286 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 287 AC_DEFUN([_LT_CC_BASENAME], 288 [for cc_temp in $1""; do 289 case $cc_temp in 290 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 291 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 292 \-*) ;; 293 *) break;; 294 esac 295 done 296 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 297 ]) 298 299 300 # _LT_COMPILER_BOILERPLATE 301 # ------------------------ 302 # Check for compiler boilerplate output or warnings with 303 # the simple compiler test code. 304 AC_DEFUN([_LT_COMPILER_BOILERPLATE], 305 [ac_outfile=conftest.$ac_objext 306 printf "$lt_simple_compile_test_code" >conftest.$ac_ext 307 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err 308 _lt_compiler_boilerplate=`cat conftest.err` 309 $rm conftest* 310 ])# _LT_COMPILER_BOILERPLATE 311 312 313 # _LT_LINKER_BOILERPLATE 314 # ---------------------- 315 # Check for linker boilerplate output or warnings with 316 # the simple link test code. 317 AC_DEFUN([_LT_LINKER_BOILERPLATE], 318 [ac_outfile=conftest.$ac_objext 319 printf "$lt_simple_link_test_code" >conftest.$ac_ext 320 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err 321 _lt_linker_boilerplate=`cat conftest.err` 322 $rm conftest* 323 ])# _LT_LINKER_BOILERPLATE 324 325 326 # _LT_AC_SYS_LIBPATH_AIX 327 # ---------------------- 328 # Links a minimal program and checks the executable 329 # for the system default hardcoded library path. In most cases, 330 # this is /usr/lib:/lib, but when the MPI compilers are used 331 # the location of the communication and MPI libs are included too. 332 # If we don't find anything, use the default library path according 333 # to the aix ld manual. 334 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 335 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 336 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 337 }'` 338 # Check for a 64-bit object if we didn't find anything. 339 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 340 }'`; fi],[]) 341 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 342 ])# _LT_AC_SYS_LIBPATH_AIX 343 344 345 # _LT_AC_SHELL_INIT(ARG) 346 # ---------------------- 347 AC_DEFUN([_LT_AC_SHELL_INIT], 348 [ifdef([AC_DIVERSION_NOTICE], 349 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 350 [AC_DIVERT_PUSH(NOTICE)]) 351 $1 352 AC_DIVERT_POP 353 ])# _LT_AC_SHELL_INIT 354 355 356 # _LT_AC_PROG_ECHO_BACKSLASH 357 # -------------------------- 358 # Add some code to the start of the generated configure script which 359 # will find an echo command which doesn't interpret backslashes. 360 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 361 [_LT_AC_SHELL_INIT([ 362 # Check that we are running under the correct shell. 363 SHELL=${CONFIG_SHELL-/bin/sh} 364 365 case X$ECHO in 366 X*--fallback-echo) 367 # Remove one level of quotation (which was required for Make). 368 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 369 ;; 370 esac 371 372 echo=${ECHO-echo} 373 if test "X[$]1" = X--no-reexec; then 374 # Discard the --no-reexec flag, and continue. 375 shift 376 elif test "X[$]1" = X--fallback-echo; then 377 # Avoid inline document here, it may be left over 378 : 379 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 380 # Yippee, $echo works! 381 : 382 else 383 # Restart under the correct shell. 384 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 385 fi 386 387 if test "X[$]1" = X--fallback-echo; then 388 # used as fallback echo 389 shift 390 cat <<EOF 391 [$]* 392 EOF 393 exit 0 394 fi 395 396 # The HP-UX ksh and POSIX shell print the target directory to stdout 397 # if CDPATH is set. 398 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 399 400 if test -z "$ECHO"; then 401 if test "X${echo_test_string+set}" != Xset; then 402 # find a string as large as possible, as long as the shell can cope with it 403 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 404 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 405 if (echo_test_string=`eval $cmd`) 2>/dev/null && 406 echo_test_string=`eval $cmd` && 407 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 408 then 409 break 410 fi 411 done 412 fi 413 414 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 415 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 416 test "X$echo_testing_string" = "X$echo_test_string"; then 417 : 418 else 419 # The Solaris, AIX, and Digital Unix default echo programs unquote 420 # backslashes. This makes it impossible to quote backslashes using 421 # echo "$something" | sed 's/\\/\\\\/g' 422 # 423 # So, first we look for a working echo in the user's PATH. 424 425 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 426 for dir in $PATH /usr/ucb; do 427 IFS="$lt_save_ifs" 428 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 429 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 430 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 431 test "X$echo_testing_string" = "X$echo_test_string"; then 432 echo="$dir/echo" 433 break 434 fi 435 done 436 IFS="$lt_save_ifs" 437 438 if test "X$echo" = Xecho; then 439 # We didn't find a better echo, so look for alternatives. 440 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 441 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 442 test "X$echo_testing_string" = "X$echo_test_string"; then 443 # This shell has a builtin print -r that does the trick. 444 echo='print -r' 445 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 446 test "X$CONFIG_SHELL" != X/bin/ksh; then 447 # If we have ksh, try running configure again with it. 448 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 449 export ORIGINAL_CONFIG_SHELL 450 CONFIG_SHELL=/bin/ksh 451 export CONFIG_SHELL 452 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 453 else 454 # Try using printf. 455 echo='printf %s\n' 456 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 457 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 458 test "X$echo_testing_string" = "X$echo_test_string"; then 459 # Cool, printf works 460 : 461 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 462 test "X$echo_testing_string" = 'X\t' && 463 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 464 test "X$echo_testing_string" = "X$echo_test_string"; then 465 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 466 export CONFIG_SHELL 467 SHELL="$CONFIG_SHELL" 468 export SHELL 469 echo="$CONFIG_SHELL [$]0 --fallback-echo" 470 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 471 test "X$echo_testing_string" = 'X\t' && 472 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 473 test "X$echo_testing_string" = "X$echo_test_string"; then 474 echo="$CONFIG_SHELL [$]0 --fallback-echo" 475 else 476 # maybe with a smaller string... 477 prev=: 478 479 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 480 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 481 then 482 break 483 fi 484 prev="$cmd" 485 done 486 487 if test "$prev" != 'sed 50q "[$]0"'; then 488 echo_test_string=`eval $prev` 489 export echo_test_string 490 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 491 else 492 # Oops. We lost completely, so just stick with echo. 493 echo=echo 494 fi 495 fi 496 fi 497 fi 498 fi 499 fi 500 501 # Copy echo and quote the copy suitably for passing to libtool from 502 # the Makefile, instead of quoting the original, which is used later. 503 ECHO=$echo 504 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 505 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 506 fi 507 508 AC_SUBST(ECHO) 509 ])])# _LT_AC_PROG_ECHO_BACKSLASH 510 511 512 # _LT_AC_LOCK 513 # ----------- 514 AC_DEFUN([_LT_AC_LOCK], 515 [AC_ARG_ENABLE([libtool-lock], 516 [AC_HELP_STRING([--disable-libtool-lock], 517 [avoid locking (might break parallel builds)])]) 518 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 519 520 # Some flags need to be propagated to the compiler or linker for good 521 # libtool support. 522 case $host in 523 ia64-*-hpux*) 524 # Find out which ABI we are using. 525 echo 'int i;' > conftest.$ac_ext 526 if AC_TRY_EVAL(ac_compile); then 527 case `/usr/bin/file conftest.$ac_objext` in 528 *ELF-32*) 529 HPUX_IA64_MODE="32" 530 ;; 531 *ELF-64*) 532 HPUX_IA64_MODE="64" 533 ;; 534 esac 535 fi 536 rm -rf conftest* 537 ;; 538 *-*-irix6*) 539 # Find out which ABI we are using. 540 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 541 if AC_TRY_EVAL(ac_compile); then 542 if test "$lt_cv_prog_gnu_ld" = yes; then 543 case `/usr/bin/file conftest.$ac_objext` in 544 *32-bit*) 545 LD="${LD-ld} -melf32bsmip" 546 ;; 547 *N32*) 548 LD="${LD-ld} -melf32bmipn32" 549 ;; 550 *64-bit*) 551 LD="${LD-ld} -melf64bmip" 552 ;; 553 esac 554 else 555 case `/usr/bin/file conftest.$ac_objext` in 556 *32-bit*) 557 LD="${LD-ld} -32" 558 ;; 559 *N32*) 560 LD="${LD-ld} -n32" 561 ;; 562 *64-bit*) 563 LD="${LD-ld} -64" 564 ;; 565 esac 566 fi 567 fi 568 rm -rf conftest* 569 ;; 570 571 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 572 # Find out which ABI we are using. 573 echo 'int i;' > conftest.$ac_ext 574 if AC_TRY_EVAL(ac_compile); then 575 case `/usr/bin/file conftest.o` in 576 *32-bit*) 577 case $host in 578 x86_64-*linux*) 579 LD="${LD-ld} -m elf_i386" 580 ;; 581 ppc64-*linux*|powerpc64-*linux*) 582 LD="${LD-ld} -m elf32ppclinux" 583 ;; 584 s390x-*linux*) 585 LD="${LD-ld} -m elf_s390" 586 ;; 587 sparc64-*linux*) 588 LD="${LD-ld} -m elf32_sparc" 589 ;; 590 esac 591 ;; 592 *64-bit*) 593 case $host in 594 x86_64-*linux*) 595 LD="${LD-ld} -m elf_x86_64" 596 ;; 597 ppc*-*linux*|powerpc*-*linux*) 598 LD="${LD-ld} -m elf64ppc" 599 ;; 600 s390*-*linux*) 601 LD="${LD-ld} -m elf64_s390" 602 ;; 603 sparc*-*linux*) 604 LD="${LD-ld} -m elf64_sparc" 605 ;; 606 esac 607 ;; 608 esac 609 fi 610 rm -rf conftest* 611 ;; 612 613 *-*-linux*) 614 # Test if the compiler is 64bit 615 echo 'int i;' > conftest.$ac_ext 616 lt_cv_cc_64bit_output=no 617 if AC_TRY_EVAL(ac_compile); then 618 case `/usr/bin/file conftest.$ac_objext` in 619 *"ELF 64"*) 620 lt_cv_cc_64bit_output=yes 621 ;; 622 esac 623 fi 624 rm -rf conftest* 625 ;; 626 627 *-*-sco3.2v5*) 628 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 629 SAVE_CFLAGS="$CFLAGS" 630 CFLAGS="$CFLAGS -belf" 631 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 632 [AC_LANG_PUSH(C) 633 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 634 AC_LANG_POP]) 635 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 636 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 637 CFLAGS="$SAVE_CFLAGS" 638 fi 639 ;; 640 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 641 [*-*-cygwin* | *-*-mingw* | *-*-pw32*) 642 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 643 AC_CHECK_TOOL(AS, as, false) 644 AC_CHECK_TOOL(OBJDUMP, objdump, false) 645 ;; 646 ]) 647 esac 648 649 need_locks="$enable_libtool_lock" 650 651 ])# _LT_AC_LOCK 652 653 654 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 655 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 656 # ---------------------------------------------------------------- 657 # Check whether the given compiler option works 658 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 659 [AC_REQUIRE([LT_AC_PROG_SED]) 660 AC_CACHE_CHECK([$1], [$2], 661 [$2=no 662 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 663 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 664 lt_compiler_flag="$3" 665 # Insert the option either (1) after the last *FLAGS variable, or 666 # (2) before a word containing "conftest.", or (3) at the end. 667 # Note that $ac_compile itself does not contain backslashes and begins 668 # with a dollar sign (not a hyphen), so the echo should work correctly. 669 # The option is referenced via a variable to avoid confusing sed. 670 lt_compile=`echo "$ac_compile" | $SED \ 671 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 672 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 673 -e 's:$: $lt_compiler_flag:'` 674 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 675 (eval "$lt_compile" 2>conftest.err) 676 ac_status=$? 677 cat conftest.err >&AS_MESSAGE_LOG_FD 678 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 679 if (exit $ac_status) && test -s "$ac_outfile"; then 680 # The compiler can only warn and ignore the option if not recognized 681 # So say no if there are warnings other than the usual output. 682 $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp 683 $SED '/^$/d' conftest.err >conftest.er2 684 if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then 685 $2=yes 686 fi 687 fi 688 $rm conftest* 689 ]) 690 691 if test x"[$]$2" = xyes; then 692 ifelse([$5], , :, [$5]) 693 else 694 ifelse([$6], , :, [$6]) 695 fi 696 ])# AC_LIBTOOL_COMPILER_OPTION 697 698 699 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 700 # [ACTION-SUCCESS], [ACTION-FAILURE]) 701 # ------------------------------------------------------------ 702 # Check whether the given compiler option works 703 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 704 [AC_CACHE_CHECK([$1], [$2], 705 [$2=no 706 save_LDFLAGS="$LDFLAGS" 707 LDFLAGS="$LDFLAGS $3" 708 printf "$lt_simple_link_test_code" > conftest.$ac_ext 709 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 710 # The linker can only warn and ignore the option if not recognized 711 # So say no if there are warnings 712 if test -s conftest.err; then 713 # Append any errors to the config.log. 714 cat conftest.err 1>&AS_MESSAGE_LOG_FD 715 $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp 716 $SED '/^$/d' conftest.err >conftest.er2 717 if diff conftest.exp conftest.er2 >/dev/null; then 718 $2=yes 719 fi 720 else 721 $2=yes 722 fi 723 fi 724 $rm conftest* 725 LDFLAGS="$save_LDFLAGS" 726 ]) 727 728 if test x"[$]$2" = xyes; then 729 ifelse([$4], , :, [$4]) 730 else 731 ifelse([$5], , :, [$5]) 732 fi 733 ])# AC_LIBTOOL_LINKER_OPTION 734 735 736 # AC_LIBTOOL_SYS_MAX_CMD_LEN 737 # -------------------------- 738 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 739 [# find the maximum length of command line arguments 740 AC_MSG_CHECKING([the maximum length of command line arguments]) 741 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 742 i=0 743 teststring="ABCD" 744 745 case $build_os in 746 msdosdjgpp*) 747 # On DJGPP, this test can blow up pretty badly due to problems in libc 748 # (any single argument exceeding 2000 bytes causes a buffer overrun 749 # during glob expansion). Even if it were fixed, the result of this 750 # check would be larger than it should be. 751 lt_cv_sys_max_cmd_len=12288; # 12K is about right 752 ;; 753 754 gnu*) 755 # Under GNU Hurd, this test is not required because there is 756 # no limit to the length of command line arguments. 757 # Libtool will interpret -1 as no limit whatsoever 758 lt_cv_sys_max_cmd_len=-1; 759 ;; 760 761 cygwin* | mingw*) 762 # On Win9x/ME, this test blows up -- it succeeds, but takes 763 # about 5 minutes as the teststring grows exponentially. 764 # Worse, since 9x/ME are not pre-emptively multitasking, 765 # you end up with a "frozen" computer, even though with patience 766 # the test eventually succeeds (with a max line length of 256k). 767 # Instead, let's just punt: use the minimum linelength reported by 768 # all of the supported platforms: 8192 (on NT/2K/XP). 769 lt_cv_sys_max_cmd_len=8192; 770 ;; 771 772 amigaos*) 773 # On AmigaOS with pdksh, this test takes hours, literally. 774 # So we just punt and use a minimum line length of 8192. 775 lt_cv_sys_max_cmd_len=8192; 776 ;; 777 778 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 779 # This has been around since 386BSD, at least. Likely further. 780 if test -x /sbin/sysctl; then 781 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 782 elif test -x /usr/sbin/sysctl; then 783 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 784 else 785 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 786 fi 787 # And add a safety zone 788 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 789 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 790 ;; 791 osf*) 792 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 793 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 794 # nice to cause kernel panics so lets avoid the loop below. 795 # First set a reasonable default. 796 lt_cv_sys_max_cmd_len=16384 797 # 798 if test -x /sbin/sysconfig; then 799 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 800 *1*) lt_cv_sys_max_cmd_len=-1 ;; 801 esac 802 fi 803 ;; 804 *) 805 # If test is not a shell built-in, we'll probably end up computing a 806 # maximum length that is only half of the actual maximum length, but 807 # we can't tell. 808 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 809 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 810 = "XX$teststring") >/dev/null 2>&1 && 811 new_result=`expr "X$teststring" : ".*" 2>&1` && 812 lt_cv_sys_max_cmd_len=$new_result && 813 test $i != 17 # 1/2 MB should be enough 814 do 815 i=`expr $i + 1` 816 teststring=$teststring$teststring 817 done 818 teststring= 819 # Add a significant safety factor because C++ compilers can tack on massive 820 # amounts of additional arguments before passing them to the linker. 821 # It appears as though 1/2 is a usable value. 822 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 823 ;; 824 esac 825 ]) 826 if test -n $lt_cv_sys_max_cmd_len ; then 827 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 828 else 829 AC_MSG_RESULT(none) 830 fi 831 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN 832 833 834 # _LT_AC_CHECK_DLFCN 835 # -------------------- 836 AC_DEFUN([_LT_AC_CHECK_DLFCN], 837 [AC_CHECK_HEADERS(dlfcn.h)dnl 838 ])# _LT_AC_CHECK_DLFCN 839 840 841 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 842 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 843 # ------------------------------------------------------------------ 844 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 845 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 846 if test "$cross_compiling" = yes; then : 847 [$4] 848 else 849 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 850 lt_status=$lt_dlunknown 851 cat > conftest.$ac_ext <<EOF 852 [#line __oline__ "configure" 853 #include "confdefs.h" 854 855 #if HAVE_DLFCN_H 856 #include <dlfcn.h> 857 #endif 858 859 #include <stdio.h> 860 861 #ifdef RTLD_GLOBAL 862 # define LT_DLGLOBAL RTLD_GLOBAL 863 #else 864 # ifdef DL_GLOBAL 865 # define LT_DLGLOBAL DL_GLOBAL 866 # else 867 # define LT_DLGLOBAL 0 868 # endif 869 #endif 870 871 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 872 find out it does not work in some platform. */ 873 #ifndef LT_DLLAZY_OR_NOW 874 # ifdef RTLD_LAZY 875 # define LT_DLLAZY_OR_NOW RTLD_LAZY 876 # else 877 # ifdef DL_LAZY 878 # define LT_DLLAZY_OR_NOW DL_LAZY 879 # else 880 # ifdef RTLD_NOW 881 # define LT_DLLAZY_OR_NOW RTLD_NOW 882 # else 883 # ifdef DL_NOW 884 # define LT_DLLAZY_OR_NOW DL_NOW 885 # else 886 # define LT_DLLAZY_OR_NOW 0 887 # endif 888 # endif 889 # endif 890 # endif 891 #endif 892 893 #ifdef __cplusplus 894 extern "C" void exit (int); 895 #endif 896 897 void fnord() { int i=42;} 898 int main () 899 { 900 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 901 int status = $lt_dlunknown; 902 903 if (self) 904 { 905 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 906 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 907 /* dlclose (self); */ 908 } 909 910 exit (status); 911 }] 912 EOF 913 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 914 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 915 lt_status=$? 916 case x$lt_status in 917 x$lt_dlno_uscore) $1 ;; 918 x$lt_dlneed_uscore) $2 ;; 919 x$lt_unknown|x*) $3 ;; 920 esac 921 else : 922 # compilation failed 923 $3 924 fi 925 fi 926 rm -fr conftest* 927 ])# _LT_AC_TRY_DLOPEN_SELF 928 929 930 # AC_LIBTOOL_DLOPEN_SELF 931 # ------------------- 932 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 933 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 934 if test "x$enable_dlopen" != xyes; then 935 enable_dlopen=unknown 936 enable_dlopen_self=unknown 937 enable_dlopen_self_static=unknown 938 else 939 lt_cv_dlopen=no 940 lt_cv_dlopen_libs= 941 942 case $host_os in 943 beos*) 944 lt_cv_dlopen="load_add_on" 945 lt_cv_dlopen_libs= 946 lt_cv_dlopen_self=yes 947 ;; 948 949 mingw* | pw32*) 950 lt_cv_dlopen="LoadLibrary" 951 lt_cv_dlopen_libs= 952 ;; 953 954 cygwin*) 955 lt_cv_dlopen="dlopen" 956 lt_cv_dlopen_libs= 957 ;; 958 959 darwin*) 960 # if libdl is installed we need to link against it 961 AC_CHECK_LIB([dl], [dlopen], 962 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 963 lt_cv_dlopen="dyld" 964 lt_cv_dlopen_libs= 965 lt_cv_dlopen_self=yes 966 ]) 967 ;; 968 969 *) 970 AC_CHECK_FUNC([shl_load], 971 [lt_cv_dlopen="shl_load"], 972 [AC_CHECK_LIB([dld], [shl_load], 973 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 974 [AC_CHECK_FUNC([dlopen], 975 [lt_cv_dlopen="dlopen"], 976 [AC_CHECK_LIB([dl], [dlopen], 977 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 978 [AC_CHECK_LIB([svld], [dlopen], 979 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 980 [AC_CHECK_LIB([dld], [dld_link], 981 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 982 ]) 983 ]) 984 ]) 985 ]) 986 ]) 987 ;; 988 esac 989 990 if test "x$lt_cv_dlopen" != xno; then 991 enable_dlopen=yes 992 else 993 enable_dlopen=no 994 fi 995 996 case $lt_cv_dlopen in 997 dlopen) 998 save_CPPFLAGS="$CPPFLAGS" 999 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1000 1001 save_LDFLAGS="$LDFLAGS" 1002 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1003 1004 save_LIBS="$LIBS" 1005 LIBS="$lt_cv_dlopen_libs $LIBS" 1006 1007 AC_CACHE_CHECK([whether a program can dlopen itself], 1008 lt_cv_dlopen_self, [dnl 1009 _LT_AC_TRY_DLOPEN_SELF( 1010 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1011 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1012 ]) 1013 1014 if test "x$lt_cv_dlopen_self" = xyes; then 1015 LDFLAGS="$LDFLAGS $link_static_flag" 1016 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1017 lt_cv_dlopen_self_static, [dnl 1018 _LT_AC_TRY_DLOPEN_SELF( 1019 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1020 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1021 ]) 1022 fi 1023 1024 CPPFLAGS="$save_CPPFLAGS" 1025 LDFLAGS="$save_LDFLAGS" 1026 LIBS="$save_LIBS" 1027 ;; 1028 esac 1029 1030 case $lt_cv_dlopen_self in 1031 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1032 *) enable_dlopen_self=unknown ;; 1033 esac 1034 1035 case $lt_cv_dlopen_self_static in 1036 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1037 *) enable_dlopen_self_static=unknown ;; 1038 esac 1039 fi 1040 ])# AC_LIBTOOL_DLOPEN_SELF 1041 1042 1043 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1044 # --------------------------------- 1045 # Check to see if options -c and -o are simultaneously supported by compiler 1046 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1047 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1048 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1049 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1050 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1051 $rm -r conftest 2>/dev/null 1052 mkdir conftest 1053 cd conftest 1054 mkdir out 1055 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1056 1057 lt_compiler_flag="-o out/conftest2.$ac_objext" 1058 # Insert the option either (1) after the last *FLAGS variable, or 1059 # (2) before a word containing "conftest.", or (3) at the end. 1060 # Note that $ac_compile itself does not contain backslashes and begins 1061 # with a dollar sign (not a hyphen), so the echo should work correctly. 1062 lt_compile=`echo "$ac_compile" | $SED \ 1063 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1064 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1065 -e 's:$: $lt_compiler_flag:'` 1066 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1067 (eval "$lt_compile" 2>out/conftest.err) 1068 ac_status=$? 1069 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1070 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1071 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1072 then 1073 # The compiler can only warn and ignore the option if not recognized 1074 # So say no if there are warnings 1075 $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp 1076 $SED '/^$/d' out/conftest.err >out/conftest.er2 1077 if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1078 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1079 fi 1080 fi 1081 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1082 $rm conftest* 1083 # SGI C++ compiler will create directory out/ii_files/ for 1084 # template instantiation 1085 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1086 $rm out/* && rmdir out 1087 cd .. 1088 rmdir conftest 1089 $rm conftest* 1090 ]) 1091 ])# AC_LIBTOOL_PROG_CC_C_O 1092 1093 1094 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1095 # ----------------------------------------- 1096 # Check to see if we can do hard links to lock some files if needed 1097 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1098 [AC_REQUIRE([_LT_AC_LOCK])dnl 1099 1100 hard_links="nottested" 1101 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1102 # do not overwrite the value of need_locks provided by the user 1103 AC_MSG_CHECKING([if we can lock with hard links]) 1104 hard_links=yes 1105 $rm conftest* 1106 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1107 touch conftest.a 1108 ln conftest.a conftest.b 2>&5 || hard_links=no 1109 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1110 AC_MSG_RESULT([$hard_links]) 1111 if test "$hard_links" = no; then 1112 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1113 need_locks=warn 1114 fi 1115 else 1116 need_locks=no 1117 fi 1118 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1119 1120 1121 # AC_LIBTOOL_OBJDIR 1122 # ----------------- 1123 AC_DEFUN([AC_LIBTOOL_OBJDIR], 1124 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1125 [rm -f .libs 2>/dev/null 1126 mkdir .libs 2>/dev/null 1127 if test -d .libs; then 1128 lt_cv_objdir=.libs 1129 else 1130 # MS-DOS does not allow filenames that begin with a dot. 1131 lt_cv_objdir=_libs 1132 fi 1133 rmdir .libs 2>/dev/null]) 1134 objdir=$lt_cv_objdir 1135 ])# AC_LIBTOOL_OBJDIR 1136 1137 1138 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1139 # ---------------------------------------------- 1140 # Check hardcoding attributes. 1141 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1142 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1143 _LT_AC_TAGVAR(hardcode_action, $1)= 1144 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1145 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1146 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1147 1148 # We can hardcode non-existant directories. 1149 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1150 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1151 # have to relink, otherwise we might link with an installed library 1152 # when we should be linking with a yet-to-be-installed one 1153 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1154 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1155 # Linking always hardcodes the temporary library directory. 1156 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1157 else 1158 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1159 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1160 fi 1161 else 1162 # We cannot hardcode anything, or else we can only hardcode existing 1163 # directories. 1164 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1165 fi 1166 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1167 1168 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1169 # Fast installation is not supported 1170 enable_fast_install=no 1171 elif test "$shlibpath_overrides_runpath" = yes || 1172 test "$enable_shared" = no; then 1173 # Fast installation is not necessary 1174 enable_fast_install=needless 1175 fi 1176 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1177 1178 1179 # AC_LIBTOOL_SYS_LIB_STRIP 1180 # ------------------------ 1181 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1182 [striplib= 1183 old_striplib= 1184 AC_MSG_CHECKING([whether stripping libraries is possible]) 1185 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1186 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1187 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1188 AC_MSG_RESULT([yes]) 1189 else 1190 # FIXME - insert some real tests, host_os isn't really good enough 1191 case $host_os in 1192 darwin*) 1193 if test -n "$STRIP" ; then 1194 striplib="$STRIP -x" 1195 AC_MSG_RESULT([yes]) 1196 else 1197 AC_MSG_RESULT([no]) 1198 fi 1199 ;; 1200 *) 1201 AC_MSG_RESULT([no]) 1202 ;; 1203 esac 1204 fi 1205 ])# AC_LIBTOOL_SYS_LIB_STRIP 1206 1207 1208 # AC_LIBTOOL_SYS_DYNAMIC_LINKER 1209 # ----------------------------- 1210 # PORTME Fill in your ld.so characteristics 1211 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1212 [AC_MSG_CHECKING([dynamic linker characteristics]) 1213 library_names_spec= 1214 libname_spec='lib$name' 1215 soname_spec= 1216 shrext_cmds=".so" 1217 postinstall_cmds= 1218 postuninstall_cmds= 1219 finish_cmds= 1220 finish_eval= 1221 shlibpath_var= 1222 shlibpath_overrides_runpath=unknown 1223 version_type=none 1224 dynamic_linker="$host_os ld.so" 1225 sys_lib_dlsearch_path_spec="/lib /usr/lib" 1226 if test "$GCC" = yes; then 1227 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1228 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1229 # if the path contains ";" then we assume it to be the separator 1230 # otherwise default to the standard path separator (i.e. ":") - it is 1231 # assumed that no part of a normal pathname contains ";" but that should 1232 # okay in the real world where ";" in dirpaths is itself problematic. 1233 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1234 else 1235 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1236 fi 1237 else 1238 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1239 fi 1240 need_lib_prefix=unknown 1241 hardcode_into_libs=no 1242 1243 # when you set need_version to no, make sure it does not cause -set_version 1244 # flags to be left without arguments 1245 need_version=unknown 1246 1247 case $host_os in 1248 aix3*) 1249 version_type=linux 1250 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1251 shlibpath_var=LIBPATH 1252 1253 # AIX 3 has no versioning support, so we append a major version to the name. 1254 soname_spec='${libname}${release}${shared_ext}$major' 1255 ;; 1256 1257 aix4* | aix5*) 1258 version_type=linux 1259 need_lib_prefix=no 1260 need_version=no 1261 hardcode_into_libs=yes 1262 if test "$host_cpu" = ia64; then 1263 # AIX 5 supports IA64 1264 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1265 shlibpath_var=LD_LIBRARY_PATH 1266 else 1267 # With GCC up to 2.95.x, collect2 would create an import file 1268 # for dependence libraries. The import file would start with 1269 # the line `#! .'. This would cause the generated library to 1270 # depend on `.', always an invalid library. This was fixed in 1271 # development snapshots of GCC prior to 3.0. 1272 case $host_os in 1273 aix4 | aix4.[[01]] | aix4.[[01]].*) 1274 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1275 echo ' yes ' 1276 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1277 : 1278 else 1279 can_build_shared=no 1280 fi 1281 ;; 1282 esac 1283 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1284 # soname into executable. Probably we can add versioning support to 1285 # collect2, so additional links can be useful in future. 1286 if test "$aix_use_runtimelinking" = yes; then 1287 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1288 # instead of lib<name>.a to let people know that these are not 1289 # typical AIX shared libraries. 1290 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1291 else 1292 # We preserve .a as extension for shared libraries through AIX4.2 1293 # and later when we are not doing run time linking. 1294 library_names_spec='${libname}${release}.a $libname.a' 1295 soname_spec='${libname}${release}${shared_ext}$major' 1296 fi 1297 shlibpath_var=LIBPATH 1298 fi 1299 ;; 1300 1301 amigaos*) 1302 library_names_spec='$libname.ixlibrary $libname.a' 1303 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1304 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 ${libname}_ixlibrary.a || exit 1; done' 1305 ;; 1306 1307 beos*) 1308 library_names_spec='${libname}${shared_ext}' 1309 dynamic_linker="$host_os ld.so" 1310 shlibpath_var=LIBRARY_PATH 1311 ;; 1312 1313 bsdi[[45]]*) 1314 version_type=linux 1315 need_version=no 1316 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1317 soname_spec='${libname}${release}${shared_ext}$major' 1318 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1319 shlibpath_var=LD_LIBRARY_PATH 1320 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1321 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1322 # the default ld.so.conf also contains /usr/contrib/lib and 1323 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1324 # libtool to hard-code these into programs 1325 ;; 1326 1327 cygwin* | mingw* | pw32*) 1328 version_type=windows 1329 shrext_cmds=".dll" 1330 need_version=no 1331 need_lib_prefix=no 1332 1333 case $GCC,$host_os in 1334 yes,cygwin* | yes,mingw* | yes,pw32*) 1335 library_names_spec='$libname.dll.a' 1336 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1337 postinstall_cmds='base_file=`basename \${file}`~ 1338 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1339 dldir=$destdir/`dirname \$dlpath`~ 1340 test -d \$dldir || mkdir -p \$dldir~ 1341 $install_prog $dir/$dlname \$dldir/$dlname~ 1342 chmod a+x \$dldir/$dlname' 1343 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1344 dlpath=$dir/\$dldll~ 1345 $rm \$dlpath' 1346 shlibpath_overrides_runpath=yes 1347 1348 case $host_os in 1349 cygwin*) 1350 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1351 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1352 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1353 ;; 1354 mingw*) 1355 # MinGW DLLs use traditional 'lib' prefix 1356 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1357 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1358 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1359 # It is most probably a Windows format PATH printed by 1360 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1361 # path with ; separators, and with drive letters. We can handle the 1362 # drive letters (cygwin fileutils understands them), so leave them, 1363 # especially as we might pass files found there to a mingw objdump, 1364 # which wouldn't understand a cygwinified path. Ahh. 1365 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1366 else 1367 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1368 fi 1369 ;; 1370 pw32*) 1371 # pw32 DLLs use 'pw' prefix rather than 'lib' 1372 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1373 ;; 1374 esac 1375 ;; 1376 1377 linux*) 1378 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 1379 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 1380 supports_anon_versioning=no 1381 case `$LD -v 2>/dev/null` in 1382 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 1383 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 1384 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 1385 *\ 2.11.*) ;; # other 2.11 versions 1386 *) supports_anon_versioning=yes ;; 1387 esac 1388 if test $supports_anon_versioning = yes; then 1389 archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ 1390 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 1391 $echo "local: *; };" >> $output_objdir/$libname.ver~ 1392 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 1393 else 1394 $archive_expsym_cmds="$archive_cmds" 1395 fi 1396 else 1397 ld_shlibs=no 1398 fi 1399 ;; 1400 1401 *) 1402 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1403 ;; 1404 esac 1405 dynamic_linker='Win32 ld.exe' 1406 # FIXME: first we should search . and the directory the executable is in 1407 shlibpath_var=PATH 1408 ;; 1409 1410 darwin* | rhapsody*) 1411 dynamic_linker="$host_os dyld" 1412 version_type=darwin 1413 need_lib_prefix=no 1414 need_version=no 1415 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1416 soname_spec='${libname}${release}${major}$shared_ext' 1417 shlibpath_overrides_runpath=yes 1418 shlibpath_var=DYLD_LIBRARY_PATH 1419 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1420 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1421 if test "$GCC" = yes; then 1422 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1423 else 1424 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1425 fi 1426 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1427 ;; 1428 1429 dgux*) 1430 version_type=linux 1431 need_lib_prefix=no 1432 need_version=no 1433 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1434 soname_spec='${libname}${release}${shared_ext}$major' 1435 shlibpath_var=LD_LIBRARY_PATH 1436 ;; 1437 1438 freebsd1*) 1439 dynamic_linker=no 1440 ;; 1441 1442 kfreebsd*-gnu) 1443 version_type=linux 1444 need_lib_prefix=no 1445 need_version=no 1446 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1447 soname_spec='${libname}${release}${shared_ext}$major' 1448 shlibpath_var=LD_LIBRARY_PATH 1449 shlibpath_overrides_runpath=no 1450 hardcode_into_libs=yes 1451 dynamic_linker='GNU ld.so' 1452 ;; 1453 1454 freebsd* | dragonfly*) 1455 # DragonFly does not have aout. When/if they implement a new 1456 # versioning mechanism, adjust this. 1457 if test -x /usr/bin/objformat; then 1458 objformat=`/usr/bin/objformat` 1459 else 1460 case $host_os in 1461 freebsd[[123]]*) objformat=aout ;; 1462 *) objformat=elf ;; 1463 esac 1464 fi 1465 version_type=freebsd-$objformat 1466 case $version_type in 1467 freebsd-elf*) 1468 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1469 need_version=no 1470 need_lib_prefix=no 1471 ;; 1472 freebsd-*) 1473 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1474 need_version=yes 1475 ;; 1476 esac 1477 shlibpath_var=LD_LIBRARY_PATH 1478 case $host_os in 1479 freebsd2*) 1480 shlibpath_overrides_runpath=yes 1481 ;; 1482 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1483 shlibpath_overrides_runpath=yes 1484 hardcode_into_libs=yes 1485 ;; 1486 *) # from 3.2 on 1487 shlibpath_overrides_runpath=no 1488 hardcode_into_libs=yes 1489 ;; 1490 esac 1491 ;; 1492 1493 gnu*) 1494 version_type=linux 1495 need_lib_prefix=no 1496 need_version=no 1497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1498 soname_spec='${libname}${release}${shared_ext}$major' 1499 shlibpath_var=LD_LIBRARY_PATH 1500 hardcode_into_libs=yes 1501 ;; 1502 1503 hpux9* | hpux10* | hpux11*) 1504 # Give a soname corresponding to the major version so that dld.sl refuses to 1505 # link against other versions. 1506 version_type=sunos 1507 need_lib_prefix=no 1508 need_version=no 1509 case $host_cpu in 1510 ia64*) 1511 shrext_cmds='.so' 1512 hardcode_into_libs=yes 1513 dynamic_linker="$host_os dld.so" 1514 shlibpath_var=LD_LIBRARY_PATH 1515 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1517 soname_spec='${libname}${release}${shared_ext}$major' 1518 if test "X$HPUX_IA64_MODE" = X32; then 1519 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1520 else 1521 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1522 fi 1523 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1524 ;; 1525 hppa*64*) 1526 shrext_cmds='.sl' 1527 hardcode_into_libs=yes 1528 dynamic_linker="$host_os dld.sl" 1529 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1530 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1532 soname_spec='${libname}${release}${shared_ext}$major' 1533 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1534 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1535 ;; 1536 *) 1537 shrext_cmds='.sl' 1538 dynamic_linker="$host_os dld.sl" 1539 shlibpath_var=SHLIB_PATH 1540 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1541 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1542 soname_spec='${libname}${release}${shared_ext}$major' 1543 ;; 1544 esac 1545 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1546 postinstall_cmds='chmod 555 $lib' 1547 ;; 1548 1549 irix5* | irix6* | nonstopux*) 1550 case $host_os in 1551 nonstopux*) version_type=nonstopux ;; 1552 *) 1553 if test "$lt_cv_prog_gnu_ld" = yes; then 1554 version_type=linux 1555 else 1556 version_type=irix 1557 fi ;; 1558 esac 1559 need_lib_prefix=no 1560 need_version=no 1561 soname_spec='${libname}${release}${shared_ext}$major' 1562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1563 case $host_os in 1564 irix5* | nonstopux*) 1565 libsuff= shlibsuff= 1566 ;; 1567 *) 1568 case $LD in # libtool.m4 will add one of these switches to LD 1569 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1570 libsuff= shlibsuff= libmagic=32-bit;; 1571 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1572 libsuff=32 shlibsuff=N32 libmagic=N32;; 1573 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1574 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1575 *) libsuff= shlibsuff= libmagic=never-match;; 1576 esac 1577 ;; 1578 esac 1579 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1580 shlibpath_overrides_runpath=no 1581 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1582 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1583 hardcode_into_libs=yes 1584 ;; 1585 1586 # No shared lib support for Linux oldld, aout, or coff. 1587 linux*oldld* | linux*aout* | linux*coff*) 1588 dynamic_linker=no 1589 ;; 1590 1591 # This must be Linux ELF. 1592 linux*) 1593 version_type=linux 1594 need_lib_prefix=no 1595 need_version=no 1596 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1597 soname_spec='${libname}${release}${shared_ext}$major' 1598 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1599 shlibpath_var=LD_LIBRARY_PATH 1600 shlibpath_overrides_runpath=no 1601 # This implies no fast_install, which is unacceptable. 1602 # Some rework will be needed to allow for fast_install 1603 # before this can be enabled. 1604 hardcode_into_libs=yes 1605 1606 # Append ld.so.conf contents to the search path 1607 if test -f /etc/ld.so.conf; then 1608 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' ' '` 1609 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1610 fi 1611 1612 case $host_cpu:$lt_cv_cc_64bit_output in 1613 powerpc64:yes | s390x:yes | sparc64:yes | x86_64:yes) 1614 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /usr/X11R6/lib64" 1615 sys_lib_search_path_spec="/lib64 /usr/lib64 /usr/local/lib64 /usr/X11R6/lib64" 1616 ;; 1617 esac 1618 1619 # We used to test for /lib/ld.so.1 and disable shared libraries on 1620 # powerpc, because MkLinux only supported shared libraries with the 1621 # GNU dynamic linker. Since this was broken with cross compilers, 1622 # most powerpc-linux boxes support dynamic linking these days and 1623 # people can always --disable-shared, the test was removed, and we 1624 # assume the GNU/Linux dynamic linker is in use. 1625 dynamic_linker='GNU/Linux ld.so' 1626 1627 # Find out which ABI we are using (multilib Linux x86_64 hack). 1628 libsuff= 1629 case "$host_cpu" in 1630 x86_64*) 1631 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1632 if AC_TRY_EVAL(ac_compile); then 1633 case `/usr/bin/file conftest.$ac_objext` in 1634 *64-bit*) 1635 libsuff=64 1636 ;; 1637 esac 1638 fi 1639 rm -rf conftest* 1640 ;; 1641 *) 1642 ;; 1643 esac 1644 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" 1645 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" 1646 ;; 1647 1648 knetbsd*-gnu) 1649 version_type=linux 1650 need_lib_prefix=no 1651 need_version=no 1652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1653 soname_spec='${libname}${release}${shared_ext}$major' 1654 shlibpath_var=LD_LIBRARY_PATH 1655 shlibpath_overrides_runpath=no 1656 hardcode_into_libs=yes 1657 dynamic_linker='GNU ld.so' 1658 ;; 1659 1660 netbsd*) 1661 version_type=sunos 1662 need_lib_prefix=no 1663 need_version=no 1664 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1666 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1667 dynamic_linker='NetBSD (a.out) ld.so' 1668 else 1669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1670 soname_spec='${libname}${release}${shared_ext}$major' 1671 dynamic_linker='NetBSD ld.elf_so' 1672 fi 1673 shlibpath_var=LD_LIBRARY_PATH 1674 shlibpath_overrides_runpath=yes 1675 hardcode_into_libs=yes 1676 ;; 1677 1678 newsos6) 1679 version_type=linux 1680 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1681 shlibpath_var=LD_LIBRARY_PATH 1682 shlibpath_overrides_runpath=yes 1683 ;; 1684 1685 nto-qnx*) 1686 version_type=linux 1687 need_lib_prefix=no 1688 need_version=no 1689 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1690 soname_spec='${libname}${release}${shared_ext}$major' 1691 shlibpath_var=LD_LIBRARY_PATH 1692 shlibpath_overrides_runpath=yes 1693 ;; 1694 1695 openbsd*) 1696 version_type=sunos 1697 need_lib_prefix=no 1698 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1699 case $host_os in 1700 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1701 *) need_version=no ;; 1702 esac 1703 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1704 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1705 shlibpath_var=LD_LIBRARY_PATH 1706 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1707 case $host_os in 1708 openbsd2.[[89]] | openbsd2.[[89]].*) 1709 shlibpath_overrides_runpath=no 1710 ;; 1711 *) 1712 shlibpath_overrides_runpath=yes 1713 ;; 1714 esac 1715 else 1716 shlibpath_overrides_runpath=yes 1717 fi 1718 ;; 1719 1720 os2*) 1721 libname_spec='$name' 1722 shrext_cmds=".dll" 1723 need_lib_prefix=no 1724 library_names_spec='$libname${shared_ext} $libname.a' 1725 dynamic_linker='OS/2 ld.exe' 1726 shlibpath_var=LIBPATH 1727 ;; 1728 1729 osf3* | osf4* | osf5*) 1730 version_type=osf 1731 need_lib_prefix=no 1732 need_version=no 1733 soname_spec='${libname}${release}${shared_ext}$major' 1734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1735 shlibpath_var=LD_LIBRARY_PATH 1736 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1737 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1738 ;; 1739 1740 sco3.2v5*) 1741 version_type=osf 1742 soname_spec='${libname}${release}${shared_ext}$major' 1743 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1744 shlibpath_var=LD_LIBRARY_PATH 1745 ;; 1746 1747 solaris*) 1748 version_type=linux 1749 need_lib_prefix=no 1750 need_version=no 1751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1752 soname_spec='${libname}${release}${shared_ext}$major' 1753 shlibpath_var=LD_LIBRARY_PATH 1754 shlibpath_overrides_runpath=yes 1755 hardcode_into_libs=yes 1756 # ldd complains unless libraries are executable 1757 postinstall_cmds='chmod +x $lib' 1758 ;; 1759 1760 sunos4*) 1761 version_type=sunos 1762 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1763 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1764 shlibpath_var=LD_LIBRARY_PATH 1765 shlibpath_overrides_runpath=yes 1766 if test "$with_gnu_ld" = yes; then 1767 need_lib_prefix=no 1768 fi 1769 need_version=yes 1770 ;; 1771 1772 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1773 version_type=linux 1774 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1775 soname_spec='${libname}${release}${shared_ext}$major' 1776 shlibpath_var=LD_LIBRARY_PATH 1777 case $host_vendor in 1778 sni) 1779 shlibpath_overrides_runpath=no 1780 need_lib_prefix=no 1781 export_dynamic_flag_spec='${wl}-Blargedynsym' 1782 runpath_var=LD_RUN_PATH 1783 ;; 1784 siemens) 1785 need_lib_prefix=no 1786 ;; 1787 motorola) 1788 need_lib_prefix=no 1789 need_version=no 1790 shlibpath_overrides_runpath=no 1791 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1792 ;; 1793 esac 1794 ;; 1795 1796 sysv4*MP*) 1797 if test -d /usr/nec ;then 1798 version_type=linux 1799 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1800 soname_spec='$libname${shared_ext}.$major' 1801 shlibpath_var=LD_LIBRARY_PATH 1802 fi 1803 ;; 1804 1805 uts4*) 1806 version_type=linux 1807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1808 soname_spec='${libname}${release}${shared_ext}$major' 1809 shlibpath_var=LD_LIBRARY_PATH 1810 ;; 1811 1812 *) 1813 dynamic_linker=no 1814 ;; 1815 esac 1816 AC_MSG_RESULT([$dynamic_linker]) 1817 test "$dynamic_linker" = no && can_build_shared=no 1818 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1819 1820 1821 # _LT_AC_TAGCONFIG 1822 # ---------------- 1823 AC_DEFUN([_LT_AC_TAGCONFIG], 1824 [AC_ARG_WITH([tags], 1825 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1826 [include additional configurations @<:@automatic@:>@])], 1827 [tagnames="$withval"]) 1828 1829 if test -f "$ltmain" && test -n "$tagnames"; then 1830 if test ! -f "${ofile}"; then 1831 AC_MSG_WARN([output file `$ofile' does not exist]) 1832 fi 1833 1834 if test -z "$LTCC"; then 1835 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1836 if test -z "$LTCC"; then 1837 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1838 else 1839 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1840 fi 1841 fi 1842 1843 # Extract list of available tagged configurations in $ofile. 1844 # Note that this assumes the entire list is on one line. 1845 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1846 1847 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1848 for tagname in $tagnames; do 1849 IFS="$lt_save_ifs" 1850 # Check whether tagname contains only valid characters 1851 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1852 "") ;; 1853 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1854 ;; 1855 esac 1856 1857 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1858 then 1859 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1860 fi 1861 1862 # Update the list of available tags. 1863 if test -n "$tagname"; then 1864 echo appending configuration tag \"$tagname\" to $ofile 1865 1866 case $tagname in 1867 CXX) 1868 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1869 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1870 (test "X$CXX" != "Xg++"))) ; then 1871 AC_LIBTOOL_LANG_CXX_CONFIG 1872 else 1873 tagname="" 1874 fi 1875 ;; 1876 1877 F77) 1878 if test -n "$F77" && test "X$F77" != "Xno"; then 1879 AC_LIBTOOL_LANG_F77_CONFIG 1880 else 1881 tagname="" 1882 fi 1883 ;; 1884 1885 GCJ) 1886 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1887 AC_LIBTOOL_LANG_GCJ_CONFIG 1888 else 1889 tagname="" 1890 fi 1891 ;; 1892 1893 RC) 1894 AC_LIBTOOL_LANG_RC_CONFIG 1895 ;; 1896 1897 *) 1898 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1899 ;; 1900 esac 1901 1902 # Append the new tag name to the list of available tags. 1903 if test -n "$tagname" ; then 1904 available_tags="$available_tags $tagname" 1905 fi 1906 fi 1907 done 1908 IFS="$lt_save_ifs" 1909 1910 # Now substitute the updated list of available tags. 1911 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1912 mv "${ofile}T" "$ofile" 1913 chmod +x "$ofile" 1914 else 1915 rm -f "${ofile}T" 1916 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1917 fi 1918 fi 1919 ])# _LT_AC_TAGCONFIG 1920 1921 1922 # AC_LIBTOOL_DLOPEN 1923 # ----------------- 1924 # enable checks for dlopen support 1925 AC_DEFUN([AC_LIBTOOL_DLOPEN], 1926 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1927 ])# AC_LIBTOOL_DLOPEN 1928 1929 1930 # AC_LIBTOOL_WIN32_DLL 1931 # -------------------- 1932 # declare package support for building win32 DLLs 1933 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1934 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1935 ])# AC_LIBTOOL_WIN32_DLL 1936 1937 1938 # AC_ENABLE_SHARED([DEFAULT]) 1939 # --------------------------- 1940 # implement the --enable-shared flag 1941 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1942 AC_DEFUN([AC_ENABLE_SHARED], 1943 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1944 AC_ARG_ENABLE([shared], 1945 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1946 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1947 [p=${PACKAGE-default} 1948 case $enableval in 1949 yes) enable_shared=yes ;; 1950 no) enable_shared=no ;; 1951 *) 1952 enable_shared=no 1953 # Look at the argument we got. We use all the common list separators. 1954 lt_save_ifs="$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_shared=yes 1959 fi 1960 done 1961 IFS="$lt_save_ifs" 1962 ;; 1963 esac], 1964 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1965 ])# AC_ENABLE_SHARED 1966 1967 1968 # AC_DISABLE_SHARED 1969 # ----------------- 1970 #- set the default shared flag to --disable-shared 1971 AC_DEFUN([AC_DISABLE_SHARED], 1972 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1973 AC_ENABLE_SHARED(no) 1974 ])# AC_DISABLE_SHARED 1975 1976 1977 # AC_ENABLE_STATIC([DEFAULT]) 1978 # --------------------------- 1979 # implement the --enable-static flag 1980 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1981 AC_DEFUN([AC_ENABLE_STATIC], 1982 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1983 AC_ARG_ENABLE([static], 1984 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1985 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1986 [p=${PACKAGE-default} 1987 case $enableval in 1988 yes) enable_static=yes ;; 1989 no) enable_static=no ;; 1990 *) 1991 enable_static=no 1992 # Look at the argument we got. We use all the common list separators. 1993 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1994 for pkg in $enableval; do 1995 IFS="$lt_save_ifs" 1996 if test "X$pkg" = "X$p"; then 1997 enable_static=yes 1998 fi 1999 done 2000 IFS="$lt_save_ifs" 2001 ;; 2002 esac], 2003 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2004 ])# AC_ENABLE_STATIC 2005 2006 2007 # AC_DISABLE_STATIC 2008 # ----------------- 2009 # set the default static flag to --disable-static 2010 AC_DEFUN([AC_DISABLE_STATIC], 2011 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2012 AC_ENABLE_STATIC(no) 2013 ])# AC_DISABLE_STATIC 2014 2015 2016 # AC_ENABLE_FAST_INSTALL([DEFAULT]) 2017 # --------------------------------- 2018 # implement the --enable-fast-install flag 2019 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2020 AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2021 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2022 AC_ARG_ENABLE([fast-install], 2023 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2024 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2025 [p=${PACKAGE-default} 2026 case $enableval in 2027 yes) enable_fast_install=yes ;; 2028 no) enable_fast_install=no ;; 2029 *) 2030 enable_fast_install=no 2031 # Look at the argument we got. We use all the common list separators. 2032 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2033 for pkg in $enableval; do 2034 IFS="$lt_save_ifs" 2035 if test "X$pkg" = "X$p"; then 2036 enable_fast_install=yes 2037 fi 2038 done 2039 IFS="$lt_save_ifs" 2040 ;; 2041 esac], 2042 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2043 ])# AC_ENABLE_FAST_INSTALL 2044 2045 2046 # AC_DISABLE_FAST_INSTALL 2047 # ----------------------- 2048 # set the default to --disable-fast-install 2049 AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2050 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2051 AC_ENABLE_FAST_INSTALL(no) 2052 ])# AC_DISABLE_FAST_INSTALL 2053 2054 2055 # AC_LIBTOOL_PICMODE([MODE]) 2056 # -------------------------- 2057 # implement the --with-pic flag 2058 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2059 AC_DEFUN([AC_LIBTOOL_PICMODE], 2060 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2061 pic_mode=ifelse($#,1,$1,default) 2062 ])# AC_LIBTOOL_PICMODE 2063 2064 2065 # AC_PROG_EGREP 2066 # ------------- 2067 # This is predefined starting with Autoconf 2.54, so this conditional 2068 # definition can be removed once we require Autoconf 2.54 or later. 2069 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2070 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2071 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2072 then ac_cv_prog_egrep='grep -E' 2073 else ac_cv_prog_egrep='egrep' 2074 fi]) 2075 EGREP=$ac_cv_prog_egrep 2076 AC_SUBST([EGREP]) 2077 ])]) 2078 2079 2080 # AC_PATH_TOOL_PREFIX 2081 # ------------------- 2082 # find a file program which can recognise shared library 2083 AC_DEFUN([AC_PATH_TOOL_PREFIX], 2084 [AC_REQUIRE([AC_PROG_EGREP])dnl 2085 AC_MSG_CHECKING([for $1]) 2086 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2087 [case $MAGIC_CMD in 2088 [[\\/*] | ?:[\\/]*]) 2089 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2090 ;; 2091 *) 2092 lt_save_MAGIC_CMD="$MAGIC_CMD" 2093 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2094 dnl $ac_dummy forces splitting on constant user-supplied paths. 2095 dnl POSIX.2 word splitting is done only on the output of word expansions, 2096 dnl not every word. This closes a longstanding sh security hole. 2097 ac_dummy="ifelse([$2], , $PATH, [$2])" 2098 for ac_dir in $ac_dummy; do 2099 IFS="$lt_save_ifs" 2100 test -z "$ac_dir" && ac_dir=. 2101 if test -f $ac_dir/$1; then 2102 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2103 if test -n "$file_magic_test_file"; then 2104 case $deplibs_check_method in 2105 "file_magic "*) 2106 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2107 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2108 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2109 $EGREP "$file_magic_regex" > /dev/null; then 2110 : 2111 else 2112 cat <<EOF 1>&2 2113 2114 *** Warning: the command libtool uses to detect shared libraries, 2115 *** $file_magic_cmd, produces output that libtool cannot recognize. 2116 *** The result is that libtool may fail to recognize shared libraries 2117 *** as such. This will affect the creation of libtool libraries that 2118 *** depend on shared libraries, but programs linked with such libtool 2119 *** libraries will work regardless of this problem. Nevertheless, you 2120 *** may want to report the problem to your system manager and/or to 2121 *** bug-libtool@gnu.org 2122 2123 EOF 2124 fi ;; 2125 esac 2126 fi 2127 break 2128 fi 2129 done 2130 IFS="$lt_save_ifs" 2131 MAGIC_CMD="$lt_save_MAGIC_CMD" 2132 ;; 2133 esac]) 2134 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2135 if test -n "$MAGIC_CMD"; then 2136 AC_MSG_RESULT($MAGIC_CMD) 2137 else 2138 AC_MSG_RESULT(no) 2139 fi 2140 ])# AC_PATH_TOOL_PREFIX 2141 2142 2143 # AC_PATH_MAGIC 2144 # ------------- 2145 # find a file program which can recognise a shared library 2146 AC_DEFUN([AC_PATH_MAGIC], 2147 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2148 if test -z "$lt_cv_path_MAGIC_CMD"; then 2149 if test -n "$ac_tool_prefix"; then 2150 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2151 else 2152 MAGIC_CMD=: 2153 fi 2154 fi 2155 ])# AC_PATH_MAGIC 2156 2157 2158 # AC_PROG_LD 2159 # ---------- 2160 # find the pathname to the GNU or non-GNU linker 2161 AC_DEFUN([AC_PROG_LD], 2162 [AC_ARG_WITH([gnu-ld], 2163 [AC_HELP_STRING([--with-gnu-ld], 2164 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2165 [test "$withval" = no || with_gnu_ld=yes], 2166 [with_gnu_ld=no]) 2167 AC_REQUIRE([LT_AC_PROG_SED])dnl 2168 AC_REQUIRE([AC_PROG_CC])dnl 2169 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2170 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2171 ac_prog=ld 2172 if test "$GCC" = yes; then 2173 # Check if gcc -print-prog-name=ld gives a path. 2174 AC_MSG_CHECKING([for ld used by $CC]) 2175 case $host in 2176 *-*-mingw*) 2177 # gcc leaves a trailing carriage return which upsets mingw 2178 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2179 *) 2180 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2181 esac 2182 case $ac_prog in 2183 # Accept absolute paths. 2184 [[\\/]]* | ?:[[\\/]]*) 2185 re_direlt='/[[^/]][[^/]]*/\.\./' 2186 # Canonicalize the pathname of ld 2187 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2188 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2189 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2190 done 2191 test -z "$LD" && LD="$ac_prog" 2192 ;; 2193 "") 2194 # If it fails, then pretend we aren't using GCC. 2195 ac_prog=ld 2196 ;; 2197 *) 2198 # If it is relative, then search for the first ld in PATH. 2199 with_gnu_ld=unknown 2200 ;; 2201 esac 2202 elif test "$with_gnu_ld" = yes; then 2203 AC_MSG_CHECKING([for GNU ld]) 2204 else 2205 AC_MSG_CHECKING([for non-GNU ld]) 2206 fi 2207 AC_CACHE_VAL(lt_cv_path_LD, 2208 [if test -z "$LD"; then 2209 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2210 for ac_dir in $PATH; do 2211 IFS="$lt_save_ifs" 2212 test -z "$ac_dir" && ac_dir=. 2213 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2214 lt_cv_path_LD="$ac_dir/$ac_prog" 2215 # Check to see if the program is GNU ld. I'd rather use --version, 2216 # but apparently some variants of GNU ld only accept -v. 2217 # Break only if it was the GNU/non-GNU ld that we prefer. 2218 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2219 *GNU* | *'with BFD'*) 2220 test "$with_gnu_ld" != no && break 2221 ;; 2222 *) 2223 test "$with_gnu_ld" != yes && break 2224 ;; 2225 esac 2226 fi 2227 done 2228 IFS="$lt_save_ifs" 2229 else 2230 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2231 fi]) 2232 LD="$lt_cv_path_LD" 2233 if test -n "$LD"; then 2234 AC_MSG_RESULT($LD) 2235 else 2236 AC_MSG_RESULT(no) 2237 fi 2238 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2239 AC_PROG_LD_GNU 2240 ])# AC_PROG_LD 2241 2242 2243 # AC_PROG_LD_GNU 2244 # -------------- 2245 AC_DEFUN([AC_PROG_LD_GNU], 2246 [AC_REQUIRE([AC_PROG_EGREP])dnl 2247 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2248 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2249 case `$LD -v 2>&1 </dev/null` in 2250 *GNU* | *'with BFD'*) 2251 lt_cv_prog_gnu_ld=yes 2252 ;; 2253 *) 2254 lt_cv_prog_gnu_ld=no 2255 ;; 2256 esac]) 2257 with_gnu_ld=$lt_cv_prog_gnu_ld 2258 ])# AC_PROG_LD_GNU 2259 2260 2261 # AC_PROG_LD_RELOAD_FLAG 2262 # ---------------------- 2263 # find reload flag for linker 2264 # -- PORTME Some linkers may need a different reload flag. 2265 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2266 [AC_CACHE_CHECK([for $LD option to reload object files], 2267 lt_cv_ld_reload_flag, 2268 [lt_cv_ld_reload_flag='-r']) 2269 reload_flag=$lt_cv_ld_reload_flag 2270 case $reload_flag in 2271 "" | " "*) ;; 2272 *) reload_flag=" $reload_flag" ;; 2273 esac 2274 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2275 case $host_os in 2276 darwin*) 2277 if test "$GCC" = yes; then 2278 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs' 2279 else 2280 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2281 fi 2282 ;; 2283 esac 2284 ])# AC_PROG_LD_RELOAD_FLAG 2285 2286 2287 # AC_DEPLIBS_CHECK_METHOD 2288 # ----------------------- 2289 # how to check for library dependencies 2290 # -- PORTME fill in with the dynamic library characteristics 2291 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2292 [AC_CACHE_CHECK([how to recognise dependent libraries], 2293 lt_cv_deplibs_check_method, 2294 [lt_cv_file_magic_cmd='$MAGIC_CMD' 2295 lt_cv_file_magic_test_file= 2296 lt_cv_deplibs_check_method='unknown' 2297 # Need to set the preceding variable on all platforms that support 2298 # interlibrary dependencies. 2299 # 'none' -- dependencies not supported. 2300 # `unknown' -- same as none, but documents that we really don't know. 2301 # 'pass_all' -- all dependencies passed with no checks. 2302 # 'test_compile' -- check by making test program. 2303 # 'file_magic [[regex]]' -- check by looking for files in library path 2304 # which responds to the $file_magic_cmd with a given extended regex. 2305 # If you have `file' or equivalent on your system and you're not sure 2306 # whether `pass_all' will *always* work, you probably want this one. 2307 2308 case $host_os in 2309 aix4* | aix5*) 2310 lt_cv_deplibs_check_method=pass_all 2311 ;; 2312 2313 beos*) 2314 lt_cv_deplibs_check_method=pass_all 2315 ;; 2316 2317 bsdi[[45]]*) 2318 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2319 lt_cv_file_magic_cmd='/usr/bin/file -L' 2320 lt_cv_file_magic_test_file=/shlib/libc.so 2321 ;; 2322 2323 cygwin*) 2324 # func_win32_libid is a shell function defined in ltmain.sh 2325 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2326 lt_cv_file_magic_cmd='func_win32_libid' 2327 ;; 2328 2329 mingw* | pw32*) 2330 # Base MSYS/MinGW do not provide the 'file' command needed by 2331 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2332 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2333 lt_cv_file_magic_cmd='$OBJDUMP -f' 2334 ;; 2335 2336 darwin* | rhapsody*) 2337 lt_cv_deplibs_check_method=pass_all 2338 ;; 2339 2340 freebsd* | kfreebsd*-gnu | dragonfly*) 2341 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2342 case $host_cpu in 2343 i*86 ) 2344 # Not sure whether the presence of OpenBSD here was a mistake. 2345 # Let's accept both of them until this is cleared up. 2346 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2347 lt_cv_file_magic_cmd=/usr/bin/file 2348 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2349 ;; 2350 esac 2351 else 2352 lt_cv_deplibs_check_method=pass_all 2353 fi 2354 ;; 2355 2356 gnu*) 2357 lt_cv_deplibs_check_method=pass_all 2358 ;; 2359 2360 hpux10.20* | hpux11*) 2361 lt_cv_file_magic_cmd=/usr/bin/file 2362 case $host_cpu in 2363 ia64*) 2364 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2365 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2366 ;; 2367 hppa*64*) 2368 [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]'] 2369 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2370 ;; 2371 *) 2372 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2373 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2374 ;; 2375 esac 2376 ;; 2377 2378 irix5* | irix6* | nonstopux*) 2379 case $LD in 2380 *-32|*"-32 ") libmagic=32-bit;; 2381 *-n32|*"-n32 ") libmagic=N32;; 2382 *-64|*"-64 ") libmagic=64-bit;; 2383 *) libmagic=never-match;; 2384 esac 2385 lt_cv_deplibs_check_method=pass_all 2386 ;; 2387 2388 # This must be Linux ELF. 2389 linux*) 2390 lt_cv_deplibs_check_method=pass_all 2391 ;; 2392 2393 netbsd*) 2394 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2395 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2396 else 2397 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2398 fi 2399 ;; 2400 2401 newos6*) 2402 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2403 lt_cv_file_magic_cmd=/usr/bin/file 2404 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2405 ;; 2406 2407 nto-qnx*) 2408 lt_cv_deplibs_check_method=unknown 2409 ;; 2410 2411 openbsd*) 2412 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2413 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2414 else 2415 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2416 fi 2417 ;; 2418 2419 osf3* | osf4* | osf5*) 2420 lt_cv_deplibs_check_method=pass_all 2421 ;; 2422 2423 sco3.2v5*) 2424 lt_cv_deplibs_check_method=pass_all 2425 ;; 2426 2427 solaris*) 2428 lt_cv_deplibs_check_method=pass_all 2429 ;; 2430 2431 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 2432 case $host_vendor in 2433 motorola) 2434 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2435 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2436 ;; 2437 ncr) 2438 lt_cv_deplibs_check_method=pass_all 2439 ;; 2440 sequent) 2441 lt_cv_file_magic_cmd='/bin/file' 2442 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2443 ;; 2444 sni) 2445 lt_cv_file_magic_cmd='/bin/file' 2446 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2447 lt_cv_file_magic_test_file=/lib/libc.so 2448 ;; 2449 siemens) 2450 lt_cv_deplibs_check_method=pass_all 2451 ;; 2452 esac 2453 ;; 2454 2455 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) 2456 lt_cv_deplibs_check_method=pass_all 2457 ;; 2458 esac 2459 ]) 2460 file_magic_cmd=$lt_cv_file_magic_cmd 2461 deplibs_check_method=$lt_cv_deplibs_check_method 2462 test -z "$deplibs_check_method" && deplibs_check_method=unknown 2463 ])# AC_DEPLIBS_CHECK_METHOD 2464 2465 2466 # AC_PROG_NM 2467 # ---------- 2468 # find the pathname to a BSD-compatible name lister 2469 AC_DEFUN([AC_PROG_NM], 2470 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2471 [if test -n "$NM"; then 2472 # Let the user override the test. 2473 lt_cv_path_NM="$NM" 2474 else 2475 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2476 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 2477 IFS="$lt_save_ifs" 2478 test -z "$ac_dir" && ac_dir=. 2479 tmp_nm="$ac_dir/${ac_tool_prefix}nm" 2480 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2481 # Check to see if the nm accepts a BSD-compat flag. 2482 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2483 # nm: unknown option "B" ignored 2484 # Tru64's nm complains that /dev/null is an invalid object file 2485 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2486 */dev/null* | *'Invalid file or object type'*) 2487 lt_cv_path_NM="$tmp_nm -B" 2488 break 2489 ;; 2490 *) 2491 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2492 */dev/null*) 2493 lt_cv_path_NM="$tmp_nm -p" 2494 break 2495 ;; 2496 *) 2497 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2498 continue # so that we can try to find one that supports BSD flags 2499 ;; 2500 esac 2501 esac 2502 fi 2503 done 2504 IFS="$lt_save_ifs" 2505 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2506 fi]) 2507 NM="$lt_cv_path_NM" 2508 ])# AC_PROG_NM 2509 2510 2511 # AC_CHECK_LIBM 2512 # ------------- 2513 # check for math library 2514 AC_DEFUN([AC_CHECK_LIBM], 2515 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2516 LIBM= 2517 case $host in 2518 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2519 # These system don't have libm, or don't need it 2520 ;; 2521 *-ncr-sysv4.3*) 2522 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2523 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2524 ;; 2525 *) 2526 AC_CHECK_LIB(m, cos, LIBM="-lm") 2527 ;; 2528 esac 2529 ])# AC_CHECK_LIBM 2530 2531 2532 # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2533 # ----------------------------------- 2534 # sets LIBLTDL to the link flags for the libltdl convenience library and 2535 # LTDLINCL to the include flags for the libltdl header and adds 2536 # --enable-ltdl-convenience to the configure arguments. Note that 2537 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2538 # it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2539 # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2540 # (note the single quotes!). If your package is not flat and you're not 2541 # using automake, define top_builddir and top_srcdir appropriately in 2542 # the Makefiles. 2543 AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2544 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2545 case $enable_ltdl_convenience in 2546 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2547 "") enable_ltdl_convenience=yes 2548 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2549 esac 2550 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2551 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2552 # For backwards non-gettext consistent compatibility... 2553 INCLTDL="$LTDLINCL" 2554 ])# AC_LIBLTDL_CONVENIENCE 2555 2556 2557 # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2558 # ----------------------------------- 2559 # sets LIBLTDL to the link flags for the libltdl installable library and 2560 # LTDLINCL to the include flags for the libltdl header and adds 2561 # --enable-ltdl-install to the configure arguments. Note that 2562 # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2563 # and an installed libltdl is not found, it is assumed to be `libltdl'. 2564 # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2565 # '${top_srcdir}/' (note the single quotes!). If your package is not 2566 # flat and you're not using automake, define top_builddir and top_srcdir 2567 # appropriately in the Makefiles. 2568 # In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2569 AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2570 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2571 AC_CHECK_LIB(ltdl, lt_dlinit, 2572 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2573 [if test x"$enable_ltdl_install" = xno; then 2574 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2575 else 2576 enable_ltdl_install=yes 2577 fi 2578 ]) 2579 if test x"$enable_ltdl_install" = x"yes"; then 2580 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2581 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2582 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2583 else 2584 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2585 LIBLTDL="-lltdl" 2586 LTDLINCL= 2587 fi 2588 # For backwards non-gettext consistent compatibility... 2589 INCLTDL="$LTDLINCL" 2590 ])# AC_LIBLTDL_INSTALLABLE 2591 2592 2593 # AC_LIBTOOL_CXX 2594 # -------------- 2595 # enable support for C++ libraries 2596 AC_DEFUN([AC_LIBTOOL_CXX], 2597 [AC_REQUIRE([_LT_AC_LANG_CXX]) 2598 ])# AC_LIBTOOL_CXX 2599 2600 2601 # _LT_AC_LANG_CXX 2602 # --------------- 2603 AC_DEFUN([_LT_AC_LANG_CXX], 2604 [AC_REQUIRE([AC_PROG_CXX]) 2605 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2606 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2607 ])# _LT_AC_LANG_CXX 2608 2609 # _LT_AC_PROG_CXXCPP 2610 # --------------- 2611 AC_DEFUN([_LT_AC_PROG_CXXCPP], 2612 [ 2613 AC_REQUIRE([AC_PROG_CXX]) 2614 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2615 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2616 (test "X$CXX" != "Xg++"))) ; then 2617 AC_PROG_CXXCPP 2618 fi 2619 ])# _LT_AC_PROG_CXXCPP 2620 2621 # AC_LIBTOOL_F77 2622 # -------------- 2623 # enable support for Fortran 77 libraries 2624 AC_DEFUN([AC_LIBTOOL_F77], 2625 [AC_REQUIRE([_LT_AC_LANG_F77]) 2626 ])# AC_LIBTOOL_F77 2627 2628 2629 # _LT_AC_LANG_F77 2630 # --------------- 2631 AC_DEFUN([_LT_AC_LANG_F77], 2632 [AC_REQUIRE([AC_PROG_F77]) 2633 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2634 ])# _LT_AC_LANG_F77 2635 2636 2637 # AC_LIBTOOL_GCJ 2638 # -------------- 2639 # enable support for GCJ libraries 2640 AC_DEFUN([AC_LIBTOOL_GCJ], 2641 [AC_REQUIRE([_LT_AC_LANG_GCJ]) 2642 ])# AC_LIBTOOL_GCJ 2643 2644 2645 # _LT_AC_LANG_GCJ 2646 # --------------- 2647 AC_DEFUN([_LT_AC_LANG_GCJ], 2648 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2649 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2650 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2651 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2652 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2653 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2654 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2655 ])# _LT_AC_LANG_GCJ 2656 2657 2658 # AC_LIBTOOL_RC 2659 # -------------- 2660 # enable support for Windows resource files 2661 AC_DEFUN([AC_LIBTOOL_RC], 2662 [AC_REQUIRE([LT_AC_PROG_RC]) 2663 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2664 ])# AC_LIBTOOL_RC 2665 2666 2667 # AC_LIBTOOL_LANG_C_CONFIG 2668 # ------------------------ 2669 # Ensure that the configuration vars for the C compiler are 2670 # suitably defined. Those variables are subsequently used by 2671 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2672 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2673 AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2674 [lt_save_CC="$CC" 2675 AC_LANG_PUSH(C) 2676 2677 # Source file extension for C test sources. 2678 ac_ext=c 2679 2680 # Object file extension for compiled C test sources. 2681 objext=o 2682 _LT_AC_TAGVAR(objext, $1)=$objext 2683 2684 # Code to be used in simple compile tests 2685 lt_simple_compile_test_code="int some_variable = 0;\n" 2686 2687 # Code to be used in simple link tests 2688 lt_simple_link_test_code='int main(){return(0);}\n' 2689 2690 _LT_AC_SYS_COMPILER 2691 2692 # save warnings/boilerplate of simple test code 2693 _LT_COMPILER_BOILERPLATE 2694 _LT_LINKER_BOILERPLATE 2695 2696 # 2697 # Check for any special shared library compilation flags. 2698 # 2699 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= 2700 if test "$GCC" = no; then 2701 case $host_os in 2702 sco3.2v5*) 2703 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' 2704 ;; 2705 esac 2706 fi 2707 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then 2708 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) 2709 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then : 2710 else 2711 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) 2712 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no 2713 fi 2714 fi 2715 2716 2717 # 2718 # Check to make sure the static flag actually works. 2719 # 2720 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], 2721 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 2722 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), 2723 [], 2724 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 2725 2726 2727 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2728 AC_LIBTOOL_PROG_COMPILER_PIC($1) 2729 AC_LIBTOOL_PROG_CC_C_O($1) 2730 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2731 AC_LIBTOOL_PROG_LD_SHLIBS($1) 2732 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2733 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2734 AC_LIBTOOL_SYS_LIB_STRIP 2735 AC_LIBTOOL_DLOPEN_SELF($1) 2736 2737 # Report which librarie types wil actually be built 2738 AC_MSG_CHECKING([if libtool supports shared libraries]) 2739 AC_MSG_RESULT([$can_build_shared]) 2740 2741 AC_MSG_CHECKING([whether to build shared libraries]) 2742 test "$can_build_shared" = "no" && enable_shared=no 2743 2744 # On AIX, shared libraries and static libraries use the same namespace, and 2745 # are all built from PIC. 2746 case $host_os in 2747 aix3*) 2748 test "$enable_shared" = yes && enable_static=no 2749 if test -n "$RANLIB"; then 2750 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2751 postinstall_cmds='$RANLIB $lib' 2752 fi 2753 ;; 2754 2755 aix4* | aix5*) 2756 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2757 test "$enable_shared" = yes && enable_static=no 2758 fi 2759 ;; 2760 esac 2761 AC_MSG_RESULT([$enable_shared]) 2762 2763 AC_MSG_CHECKING([whether to build static libraries]) 2764 # Make sure either enable_shared or enable_static is yes. 2765 test "$enable_shared" = yes || enable_static=yes 2766 AC_MSG_RESULT([$enable_static]) 2767 2768 AC_LIBTOOL_CONFIG($1) 2769 2770 AC_LANG_POP 2771 CC="$lt_save_CC" 2772 ])# AC_LIBTOOL_LANG_C_CONFIG 2773 2774 2775 # AC_LIBTOOL_LANG_CXX_CONFIG 2776 # -------------------------- 2777 # Ensure that the configuration vars for the C compiler are 2778 # suitably defined. Those variables are subsequently used by 2779 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2780 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2781 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2782 [AC_LANG_PUSH(C++) 2783 AC_REQUIRE([AC_PROG_CXX]) 2784 AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2785 2786 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2787 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 2788 _LT_AC_TAGVAR(always_export_symbols, $1)=no 2789 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2790 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2791 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2792 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2794 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2795 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2796 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 2797 _LT_AC_TAGVAR(module_cmds, $1)= 2798 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 2799 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2800 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2801 _LT_AC_TAGVAR(no_undefined_flag, $1)= 2802 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2803 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2804 2805 # Dependencies to place before and after the object being linked: 2806 _LT_AC_TAGVAR(predep_objects, $1)= 2807 _LT_AC_TAGVAR(postdep_objects, $1)= 2808 _LT_AC_TAGVAR(predeps, $1)= 2809 _LT_AC_TAGVAR(postdeps, $1)= 2810 _LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2811 2812 # Source file extension for C++ test sources. 2813 ac_ext=cpp 2814 2815 # Object file extension for compiled C++ test sources. 2816 objext=o 2817 _LT_AC_TAGVAR(objext, $1)=$objext 2818 2819 # Code to be used in simple compile tests 2820 lt_simple_compile_test_code="int some_variable = 0;\n" 2821 2822 # Code to be used in simple link tests 2823 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' 2824 2825 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 2826 _LT_AC_SYS_COMPILER 2827 2828 # save warnings/boilerplate of simple test code 2829 _LT_COMPILER_BOILERPLATE 2830 _LT_LINKER_BOILERPLATE 2831 2832 # Allow CC to be a program name with arguments. 2833 lt_save_CC=$CC 2834 lt_save_LD=$LD 2835 lt_save_GCC=$GCC 2836 GCC=$GXX 2837 lt_save_with_gnu_ld=$with_gnu_ld 2838 lt_save_path_LD=$lt_cv_path_LD 2839 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2840 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2841 else 2842 unset lt_cv_prog_gnu_ld 2843 fi 2844 if test -n "${lt_cv_path_LDCXX+set}"; then 2845 lt_cv_path_LD=$lt_cv_path_LDCXX 2846 else 2847 unset lt_cv_path_LD 2848 fi 2849 test -z "${LDCXX+set}" || LD=$LDCXX 2850 CC=${CXX-"c++"} 2851 compiler=$CC 2852 _LT_AC_TAGVAR(compiler, $1)=$CC 2853 _LT_CC_BASENAME([$compiler]) 2854 2855 # We don't want -fno-exception wen compiling C++ code, so set the 2856 # no_builtin_flag separately 2857 if test "$GXX" = yes; then 2858 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2859 else 2860 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2861 fi 2862 2863 if test "$GXX" = yes; then 2864 # Set up default GNU C++ configuration 2865 2866 AC_PROG_LD 2867 2868 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2869 # archiving commands below assume that GNU ld is being used. 2870 if test "$with_gnu_ld" = yes; then 2871 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2872 _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' 2873 2874 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2875 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2876 2877 # If archive_cmds runs LD, not CC, wlarc should be empty 2878 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2879 # investigate it a little bit more. (MM) 2880 wlarc='${wl}' 2881 2882 # ancient GNU ld didn't support --whole-archive et. al. 2883 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2884 grep 'no-whole-archive' > /dev/null; then 2885 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2886 else 2887 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2888 fi 2889 else 2890 with_gnu_ld=no 2891 wlarc= 2892 2893 # A generic and very simple default shared library creation 2894 # command for GNU C++ for the case where it uses the native 2895 # linker, instead of GNU ld. If possible, this setting should 2896 # overridden to take advantage of the native linker features on 2897 # the platform it is being used on. 2898 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2899 fi 2900 2901 # Commands to make compiler produce verbose output that lists 2902 # what "hidden" libraries, object files and flags are used when 2903 # linking a shared library. 2904 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2905 2906 else 2907 GXX=no 2908 with_gnu_ld=no 2909 wlarc= 2910 fi 2911 2912 # PORTME: fill in a description of your system's C++ link characteristics 2913 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2914 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 2915 case $host_os in 2916 aix3*) 2917 # FIXME: insert proper C++ library support 2918 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2919 ;; 2920 aix4* | aix5*) 2921 if test "$host_cpu" = ia64; then 2922 # On IA64, the linker does run time linking by default, so we don't 2923 # have to do anything special. 2924 aix_use_runtimelinking=no 2925 exp_sym_flag='-Bexport' 2926 no_entry_flag="" 2927 else 2928 aix_use_runtimelinking=no 2929 2930 # Test if we are trying to use run time linking or normal 2931 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2932 # need to do runtime linking. 2933 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2934 for ld_flag in $LDFLAGS; do 2935 case $ld_flag in 2936 *-brtl*) 2937 aix_use_runtimelinking=yes 2938 break 2939 ;; 2940 esac 2941 done 2942 esac 2943 2944 exp_sym_flag='-bexport' 2945 no_entry_flag='-bnoentry' 2946 fi 2947 2948 # When large executables or shared objects are built, AIX ld can 2949 # have problems creating the table of contents. If linking a library 2950 # or program results in "error TOC overflow" add -mminimal-toc to 2951 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2952 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2953 2954 _LT_AC_TAGVAR(archive_cmds, $1)='' 2955 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2956 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2957 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2958 2959 if test "$GXX" = yes; then 2960 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2961 # We only want to do this on AIX 4.2 and lower, the check 2962 # below for broken collect2 doesn't work under 4.3+ 2963 collect2name=`${CC} -print-prog-name=collect2` 2964 if test -f "$collect2name" && \ 2965 strings "$collect2name" | grep resolve_lib_name >/dev/null 2966 then 2967 # We have reworked collect2 2968 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2969 else 2970 # We have old collect2 2971 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2972 # It fails to find uninstalled libraries when the uninstalled 2973 # path is not listed in the libpath. Setting hardcode_minus_L 2974 # to unsupported forces relinking 2975 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2978 fi 2979 esac 2980 shared_flag='-shared' 2981 if test "$aix_use_runtimelinking" = yes; then 2982 shared_flag="$shared_flag "'${wl}-G' 2983 fi 2984 else 2985 # not using gcc 2986 if test "$host_cpu" = ia64; then 2987 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2988 # chokes on -Wl,-G. The following line is correct: 2989 shared_flag='-G' 2990 else 2991 if test "$aix_use_runtimelinking" = yes; then 2992 shared_flag='${wl}-G' 2993 else 2994 shared_flag='${wl}-bM:SRE' 2995 fi 2996 fi 2997 fi 2998 2999 # It seems that -bexpall does not export symbols beginning with 3000 # underscore (_), so it is better to generate a list of symbols to export. 3001 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3002 if test "$aix_use_runtimelinking" = yes; then 3003 # Warning - without using the other runtime loading flags (-brtl), 3004 # -berok will link without error, but may produce a broken library. 3005 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3006 # Determine the default libpath from the value encoded in an empty executable. 3007 _LT_AC_SYS_LIBPATH_AIX 3008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3009 3010 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 3011 else 3012 if test "$host_cpu" = ia64; then 3013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3014 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3015 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 3016 else 3017 # Determine the default libpath from the value encoded in an empty executable. 3018 _LT_AC_SYS_LIBPATH_AIX 3019 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3020 # Warning - without using the other run time loading flags, 3021 # -berok will link without error, but may produce a broken library. 3022 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3023 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3024 # -bexpall does not export symbols beginning with underscore (_) 3025 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3026 # Exported symbols can be pulled into shared objects from archives 3027 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 3028 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3029 # This is similar to how AIX traditionally builds its shared libraries. 3030 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 3031 fi 3032 fi 3033 ;; 3034 chorus*) 3035 case $cc_basename in 3036 *) 3037 # FIXME: insert proper C++ library support 3038 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3039 ;; 3040 esac 3041 ;; 3042 3043 3044 cygwin* | mingw* | pw32*) 3045 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3046 # as there is no search path for DLLs. 3047 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3048 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3049 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3050 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3051 3052 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3053 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 3054 # If the export-symbols file already is a .def file (1st line 3055 # is EXPORTS), use it as is; otherwise, prepend... 3056 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3057 cp $export_symbols $output_objdir/$soname.def; 3058 else 3059 echo EXPORTS > $output_objdir/$soname.def; 3060 cat $export_symbols >> $output_objdir/$soname.def; 3061 fi~ 3062 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 3063 else 3064 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3065 fi 3066 ;; 3067 darwin* | rhapsody*) 3068 case $host_os in 3069 rhapsody* | darwin1.[[012]]) 3070 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3071 ;; 3072 *) # Darwin 1.3 on 3073 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3074 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3075 else 3076 case ${MACOSX_DEPLOYMENT_TARGET} in 3077 10.[[012]]) 3078 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3079 ;; 3080 10.*) 3081 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3082 ;; 3083 esac 3084 fi 3085 ;; 3086 esac 3087 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3088 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3089 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3090 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3091 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3092 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3093 3094 if test "$GXX" = yes ; then 3095 lt_int_apple_cc_single_mod=no 3096 output_verbose_link_cmd='echo' 3097 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3098 lt_int_apple_cc_single_mod=yes 3099 fi 3100 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3101 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3102 else 3103 _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' 3104 fi 3105 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3106 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3107 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3108 _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}' 3109 else 3110 _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}' 3111 fi 3112 _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}' 3113 else 3114 case $cc_basename in 3115 xlc*) 3116 output_verbose_link_cmd='echo' 3117 _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' 3118 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3119 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3120 _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}' 3121 _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}' 3122 ;; 3123 *) 3124 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3125 ;; 3126 esac 3127 fi 3128 ;; 3129 3130 dgux*) 3131 case $cc_basename in 3132 ec++*) 3133 # FIXME: insert proper C++ library support 3134 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3135 ;; 3136 ghcx*) 3137 # Green Hills C++ Compiler 3138 # FIXME: insert proper C++ library support 3139 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3140 ;; 3141 *) 3142 # FIXME: insert proper C++ library support 3143 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3144 ;; 3145 esac 3146 ;; 3147 freebsd[[12]]*) 3148 # C++ shared libraries reported to be fairly broken before switch to ELF 3149 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3150 ;; 3151 freebsd-elf*) 3152 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3153 ;; 3154 freebsd* | kfreebsd*-gnu | dragonfly*) 3155 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3156 # conventions 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3158 ;; 3159 gnu*) 3160 ;; 3161 hpux9*) 3162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3163 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3164 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3165 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3166 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3167 # but as the default 3168 # location of the library. 3169 3170 case $cc_basename in 3171 CC*) 3172 # FIXME: insert proper C++ library support 3173 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3174 ;; 3175 aCC*) 3176 _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 $lib' 3177 # Commands to make compiler produce verbose output that lists 3178 # what "hidden" libraries, object files and flags are used when 3179 # linking a shared library. 3180 # 3181 # There doesn't appear to be a way to prevent this compiler from 3182 # explicitly linking system object files so we need to strip them 3183 # from the output so that they don't get included in the library 3184 # dependencies. 3185 output_verbose_link_cmd='templist=`($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 $list' 3186 ;; 3187 *) 3188 if test "$GXX" = yes; then 3189 _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' 3190 else 3191 # FIXME: insert proper C++ library support 3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3193 fi 3194 ;; 3195 esac 3196 ;; 3197 hpux10*|hpux11*) 3198 if test $with_gnu_ld = no; then 3199 case $host_cpu in 3200 hppa*64*) 3201 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3202 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3203 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3204 ;; 3205 ia64*) 3206 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3207 ;; 3208 *) 3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3210 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3211 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3212 ;; 3213 esac 3214 fi 3215 case $host_cpu in 3216 hppa*64*) 3217 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3218 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3219 ;; 3220 ia64*) 3221 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3222 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3223 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3224 # but as the default 3225 # location of the library. 3226 ;; 3227 *) 3228 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3229 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3230 # but as the default 3231 # location of the library. 3232 ;; 3233 esac 3234 3235 case $cc_basename in 3236 CC*) 3237 # FIXME: insert proper C++ library support 3238 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3239 ;; 3240 aCC*) 3241 case $host_cpu in 3242 hppa*64*|ia64*) 3243 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3244 ;; 3245 *) 3246 _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 $compiler_flags' 3247 ;; 3248 esac 3249 # Commands to make compiler produce verbose output that lists 3250 # what "hidden" libraries, object files and flags are used when 3251 # linking a shared library. 3252 # 3253 # There doesn't appear to be a way to prevent this compiler from 3254 # explicitly linking system object files so we need to strip them 3255 # from the output so that they don't get included in the library 3256 # dependencies. 3257 output_verbose_link_cmd='templist=`($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 $list' 3258 ;; 3259 *) 3260 if test "$GXX" = yes; then 3261 if test $with_gnu_ld = no; then 3262 case $host_cpu in 3263 ia64*|hppa*64*) 3264 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3265 ;; 3266 *) 3267 _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' 3268 ;; 3269 esac 3270 fi 3271 else 3272 # FIXME: insert proper C++ library support 3273 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3274 fi 3275 ;; 3276 esac 3277 ;; 3278 irix5* | irix6*) 3279 case $cc_basename in 3280 CC*) 3281 # SGI C++ 3282 _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' 3283 3284 # Archives containing C++ object files must be created using 3285 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3286 # necessary to make sure instantiated templates are included 3287 # in the archive. 3288 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3289 ;; 3290 *) 3291 if test "$GXX" = yes; then 3292 if test "$with_gnu_ld" = no; then 3293 _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' 3294 else 3295 _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' 3296 fi 3297 fi 3298 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3299 ;; 3300 esac 3301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3302 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3303 ;; 3304 linux*) 3305 case $cc_basename in 3306 KCC*) 3307 # Kuck and Associates, Inc. (KAI) C++ Compiler 3308 3309 # KCC will only create a shared library if the output file 3310 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3311 # to its proper name (with version) after linking. 3312 _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' 3313 _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 $lib' 3314 # Commands to make compiler produce verbose output that lists 3315 # what "hidden" libraries, object files and flags are used when 3316 # linking a shared library. 3317 # 3318 # There doesn't appear to be a way to prevent this compiler from 3319 # explicitly linking system object files so we need to strip them 3320 # from the output so that they don't get included in the library 3321 # dependencies. 3322 output_verbose_link_cmd='templist=`$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' 3323 3324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3325 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3326 3327 # Archives containing C++ object files must be created using 3328 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3329 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3330 ;; 3331 icpc*) 3332 # Intel C++ 3333 with_gnu_ld=yes 3334 # version 8.0 and above of icpc choke on multiply defined symbols 3335 # if we add $predep_objects and $postdep_objects, however 7.1 and 3336 # earlier do not add the objects themselves. 3337 case `$CC -V 2>&1` in 3338 *"Version 7."*) 3339 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3340 _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' 3341 ;; 3342 *) # Version 8.0 or newer 3343 tmp_idyn= 3344 case $host_cpu in 3345 ia64*) tmp_idyn=' -i_dynamic';; 3346 esac 3347 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3348 _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' 3349 ;; 3350 esac 3351 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3352 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3353 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3354 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3355 ;; 3356 pgCC*) 3357 # Portland Group C++ compiler 3358 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3359 _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' 3360 3361 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3362 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3363 _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' 3364 ;; 3365 cxx*) 3366 # Compaq C++ 3367 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3368 _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' 3369 3370 runpath_var=LD_RUN_PATH 3371 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3372 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3373 3374 # Commands to make compiler produce verbose output that lists 3375 # what "hidden" libraries, object files and flags are used when 3376 # linking a shared library. 3377 # 3378 # There doesn't appear to be a way to prevent this compiler from 3379 # explicitly linking system object files so we need to strip them 3380 # from the output so that they don't get included in the library 3381 # dependencies. 3382 output_verbose_link_cmd='templist=`$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' 3383 ;; 3384 esac 3385 ;; 3386 lynxos*) 3387 # FIXME: insert proper C++ library support 3388 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3389 ;; 3390 m88k*) 3391 # FIXME: insert proper C++ library support 3392 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3393 ;; 3394 mvs*) 3395 case $cc_basename in 3396 cxx*) 3397 # FIXME: insert proper C++ library support 3398 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3399 ;; 3400 *) 3401 # FIXME: insert proper C++ library support 3402 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3403 ;; 3404 esac 3405 ;; 3406 netbsd*) 3407 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3408 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3409 wlarc= 3410 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3411 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3412 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3413 fi 3414 # Workaround some broken pre-1.5 toolchains 3415 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3416 ;; 3417 openbsd2*) 3418 # C++ shared libraries are fairly broken 3419 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3420 ;; 3421 openbsd*) 3422 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3423 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3424 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3425 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3426 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3427 _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' 3428 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3429 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3430 fi 3431 output_verbose_link_cmd='echo' 3432 ;; 3433 osf3*) 3434 case $cc_basename in 3435 KCC*) 3436 # Kuck and Associates, Inc. (KAI) C++ Compiler 3437 3438 # KCC will only create a shared library if the output file 3439 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3440 # to its proper name (with version) after linking. 3441 _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' 3442 3443 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3444 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3445 3446 # Archives containing C++ object files must be created using 3447 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3448 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3449 3450 ;; 3451 RCC*) 3452 # Rational C++ 2.4.1 3453 # FIXME: insert proper C++ library support 3454 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3455 ;; 3456 cxx*) 3457 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3458 _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' 3459 3460 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3461 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3462 3463 # Commands to make compiler produce verbose output that lists 3464 # what "hidden" libraries, object files and flags are used when 3465 # linking a shared library. 3466 # 3467 # There doesn't appear to be a way to prevent this compiler from 3468 # explicitly linking system object files so we need to strip them 3469 # from the output so that they don't get included in the library 3470 # dependencies. 3471 output_verbose_link_cmd='templist=`$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 $list' 3472 ;; 3473 *) 3474 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3475 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3476 _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' 3477 3478 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3479 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3480 3481 # Commands to make compiler produce verbose output that lists 3482 # what "hidden" libraries, object files and flags are used when 3483 # linking a shared library. 3484 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3485 3486 else 3487 # FIXME: insert proper C++ library support 3488 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3489 fi 3490 ;; 3491 esac 3492 ;; 3493 osf4* | osf5*) 3494 case $cc_basename in 3495 KCC*) 3496 # Kuck and Associates, Inc. (KAI) C++ Compiler 3497 3498 # KCC will only create a shared library if the output file 3499 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3500 # to its proper name (with version) after linking. 3501 _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' 3502 3503 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3504 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3505 3506 # Archives containing C++ object files must be created using 3507 # the KAI C++ compiler. 3508 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3509 ;; 3510 RCC*) 3511 # Rational C++ 2.4.1 3512 # FIXME: insert proper C++ library support 3513 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3514 ;; 3515 cxx*) 3516 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3517 _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' 3518 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3519 echo "-hidden">> $lib.exp~ 3520 $CC -shared$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~ 3521 $rm $lib.exp' 3522 3523 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3524 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3525 3526 # Commands to make compiler produce verbose output that lists 3527 # what "hidden" libraries, object files and flags are used when 3528 # linking a shared library. 3529 # 3530 # There doesn't appear to be a way to prevent this compiler from 3531 # explicitly linking system object files so we need to strip them 3532 # from the output so that they don't get included in the library 3533 # dependencies. 3534 output_verbose_link_cmd='templist=`$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 $list' 3535 ;; 3536 *) 3537 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3538 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3539 _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' 3540 3541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3542 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3543 3544 # Commands to make compiler produce verbose output that lists 3545 # what "hidden" libraries, object files and flags are used when 3546 # linking a shared library. 3547 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3548 3549 else 3550 # FIXME: insert proper C++ library support 3551 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3552 fi 3553 ;; 3554 esac 3555 ;; 3556 psos*) 3557 # FIXME: insert proper C++ library support 3558 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3559 ;; 3560 sco*) 3561 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3562 case $cc_basename in 3563 CC*) 3564 # FIXME: insert proper C++ library support 3565 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3566 ;; 3567 *) 3568 # FIXME: insert proper C++ library support 3569 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3570 ;; 3571 esac 3572 ;; 3573 sunos4*) 3574 case $cc_basename in 3575 CC*) 3576 # Sun C++ 4.x 3577 # FIXME: insert proper C++ library support 3578 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3579 ;; 3580 lcc*) 3581 # Lucid 3582 # FIXME: insert proper C++ library support 3583 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3584 ;; 3585 *) 3586 # FIXME: insert proper C++ library support 3587 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3588 ;; 3589 esac 3590 ;; 3591 solaris*) 3592 case $cc_basename in 3593 CC*) 3594 # Sun C++ 4.2, 5.x and Centerline C++ 3595 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3596 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3597 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3598 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3599 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3600 3601 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3602 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3603 case $host_os in 3604 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3605 *) 3606 # The C++ compiler is used as linker so we must use $wl 3607 # flag to pass the commands to the underlying system 3608 # linker. We must also pass each convience library through 3609 # to the system linker between allextract/defaultextract. 3610 # The C++ compiler will combine linker options so we 3611 # cannot just pass the convience library names through 3612 # without $wl. 3613 # Supported since Solaris 2.6 (maybe 2.5.1?) 3614 _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' 3615 ;; 3616 esac 3617 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3618 3619 output_verbose_link_cmd='echo' 3620 3621 # Archives containing C++ object files must be created using 3622 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3623 # necessary to make sure instantiated templates are included 3624 # in the archive. 3625 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3626 ;; 3627 gcx*) 3628 # Green Hills C++ Compiler 3629 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3630 3631 # The C++ compiler must be used to create the archive. 3632 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3633 ;; 3634 *) 3635 # GNU C++ compiler with Solaris linker 3636 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3637 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3638 if $CC --version | grep -v '^2\.7' > /dev/null; then 3639 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3640 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3641 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3642 3643 # Commands to make compiler produce verbose output that lists 3644 # what "hidden" libraries, object files and flags are used when 3645 # linking a shared library. 3646 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3647 else 3648 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3649 # platform. 3650 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3651 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3652 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3653 3654 # Commands to make compiler produce verbose output that lists 3655 # what "hidden" libraries, object files and flags are used when 3656 # linking a shared library. 3657 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3658 fi 3659 3660 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3661 fi 3662 ;; 3663 esac 3664 ;; 3665 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 3666 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3667 ;; 3668 tandem*) 3669 case $cc_basename in 3670 NCC*) 3671 # NonStop-UX NCC 3.20 3672 # FIXME: insert proper C++ library support 3673 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3674 ;; 3675 *) 3676 # FIXME: insert proper C++ library support 3677 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3678 ;; 3679 esac 3680 ;; 3681 vxworks*) 3682 # FIXME: insert proper C++ library support 3683 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3684 ;; 3685 *) 3686 # FIXME: insert proper C++ library support 3687 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3688 ;; 3689 esac 3690 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3691 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3692 3693 _LT_AC_TAGVAR(GCC, $1)="$GXX" 3694 _LT_AC_TAGVAR(LD, $1)="$LD" 3695 3696 AC_LIBTOOL_POSTDEP_PREDEP($1) 3697 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3698 AC_LIBTOOL_PROG_CC_C_O($1) 3699 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3700 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3701 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3702 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3703 AC_LIBTOOL_SYS_LIB_STRIP 3704 AC_LIBTOOL_DLOPEN_SELF($1) 3705 3706 AC_LIBTOOL_CONFIG($1) 3707 3708 AC_LANG_POP 3709 CC=$lt_save_CC 3710 LDCXX=$LD 3711 LD=$lt_save_LD 3712 GCC=$lt_save_GCC 3713 with_gnu_ldcxx=$with_gnu_ld 3714 with_gnu_ld=$lt_save_with_gnu_ld 3715 lt_cv_path_LDCXX=$lt_cv_path_LD 3716 lt_cv_path_LD=$lt_save_path_LD 3717 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3718 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3719 ])# AC_LIBTOOL_LANG_CXX_CONFIG 3720 3721 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3722 # ------------------------ 3723 # Figure out "hidden" library dependencies from verbose 3724 # compiler output when linking a shared library. 3725 # Parse the compiler output and extract the necessary 3726 # objects, libraries and library flags. 3727 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3728 dnl we can't use the lt_simple_compile_test_code here, 3729 dnl because it contains code intended for an executable, 3730 dnl not a library. It's possible we should let each 3731 dnl tag define a new lt_????_link_test_code variable, 3732 dnl but it's only used here... 3733 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3734 int a; 3735 void foo (void) { a = 0; } 3736 EOF 3737 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3738 class Foo 3739 { 3740 public: 3741 Foo (void) { a = 0; } 3742 private: 3743 int a; 3744 }; 3745 EOF 3746 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3747 subroutine foo 3748 implicit none 3749 integer*4 a 3750 a=0 3751 return 3752 end 3753 EOF 3754 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3755 public class foo { 3756 private int a; 3757 public void bar (void) { 3758 a = 0; 3759 } 3760 }; 3761 EOF 3762 ]) 3763 dnl Parse the compiler output and extract the necessary 3764 dnl objects, libraries and library flags. 3765 if AC_TRY_EVAL(ac_compile); then 3766 # Parse the compiler output and extract the necessary 3767 # objects, libraries and library flags. 3768 3769 # Sentinel used to keep track of whether or not we are before 3770 # the conftest object file. 3771 pre_test_object_deps_done=no 3772 3773 # The `*' in the case matches for architectures that use `case' in 3774 # $output_verbose_cmd can trigger glob expansion during the loop 3775 # eval without this substitution. 3776 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3777 3778 for p in `eval $output_verbose_link_cmd`; do 3779 case $p in 3780 3781 -L* | -R* | -l*) 3782 # Some compilers place space between "-{L,R}" and the path. 3783 # Remove the space. 3784 if test $p = "-L" \ 3785 || test $p = "-R"; then 3786 prev=$p 3787 continue 3788 else 3789 prev= 3790 fi 3791 3792 if test "$pre_test_object_deps_done" = no; then 3793 case $p in 3794 -L* | -R*) 3795 # Internal compiler library paths should come after those 3796 # provided the user. The postdeps already come after the 3797 # user supplied libs so there is no need to process them. 3798 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3799 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3800 else 3801 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3802 fi 3803 ;; 3804 # The "-l" case would never come before the object being 3805 # linked, so don't bother handling this case. 3806 esac 3807 else 3808 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3809 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3810 else 3811 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3812 fi 3813 fi 3814 ;; 3815 3816 *.$objext) 3817 # This assumes that the test object file only shows up 3818 # once in the compiler output. 3819 if test "$p" = "conftest.$objext"; then 3820 pre_test_object_deps_done=yes 3821 continue 3822 fi 3823 3824 if test "$pre_test_object_deps_done" = no; then 3825 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3826 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3827 else 3828 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3829 fi 3830 else 3831 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3832 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3833 else 3834 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3835 fi 3836 fi 3837 ;; 3838 3839 *) ;; # Ignore the rest. 3840 3841 esac 3842 done 3843 3844 # Clean up. 3845 rm -f a.out a.exe 3846 else 3847 echo "libtool.m4: error: problem compiling $1 test program" 3848 fi 3849 3850 $rm -f confest.$objext 3851 3852 # PORTME: override above test on systems where it is broken 3853 ifelse([$1],[CXX], 3854 [case $host_os in 3855 solaris*) 3856 case $cc_basename in 3857 CC*) 3858 # Adding this requires a known-good setup of shared libraries for 3859 # Sun compiler versions before 5.6, else PIC objects from an old 3860 # archive will be linked into the output, leading to subtle bugs. 3861 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3862 ;; 3863 esac 3864 esac 3865 ]) 3866 3867 case " $_LT_AC_TAGVAR(postdeps, $1) " in 3868 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3869 esac 3870 ])# AC_LIBTOOL_POSTDEP_PREDEP 3871 3872 # AC_LIBTOOL_LANG_F77_CONFIG 3873 # ------------------------ 3874 # Ensure that the configuration vars for the C compiler are 3875 # suitably defined. Those variables are subsequently used by 3876 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3877 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3878 AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3879 [AC_REQUIRE([AC_PROG_F77]) 3880 AC_LANG_PUSH(Fortran 77) 3881 3882 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3883 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 3884 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3885 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3886 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3887 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3888 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3889 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3890 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3891 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3892 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 3893 _LT_AC_TAGVAR(module_cmds, $1)= 3894 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 3895 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3896 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3897 _LT_AC_TAGVAR(no_undefined_flag, $1)= 3898 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3899 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3900 3901 # Source file extension for f77 test sources. 3902 ac_ext=f 3903 3904 # Object file extension for compiled f77 test sources. 3905 objext=o 3906 _LT_AC_TAGVAR(objext, $1)=$objext 3907 3908 # Code to be used in simple compile tests 3909 lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3910 3911 # Code to be used in simple link tests 3912 lt_simple_link_test_code=" program t\n end\n" 3913 3914 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 3915 _LT_AC_SYS_COMPILER 3916 3917 # save warnings/boilerplate of simple test code 3918 _LT_COMPILER_BOILERPLATE 3919 _LT_LINKER_BOILERPLATE 3920 3921 # Allow CC to be a program name with arguments. 3922 lt_save_CC="$CC" 3923 CC=${F77-"f77"} 3924 compiler=$CC 3925 _LT_AC_TAGVAR(compiler, $1)=$CC 3926 _LT_CC_BASENAME([$compiler]) 3927 3928 AC_MSG_CHECKING([if libtool supports shared libraries]) 3929 AC_MSG_RESULT([$can_build_shared]) 3930 3931 AC_MSG_CHECKING([whether to build shared libraries]) 3932 test "$can_build_shared" = "no" && enable_shared=no 3933 3934 # On AIX, shared libraries and static libraries use the same namespace, and 3935 # are all built from PIC. 3936 case $host_os in 3937 aix3*) 3938 test "$enable_shared" = yes && enable_static=no 3939 if test -n "$RANLIB"; then 3940 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3941 postinstall_cmds='$RANLIB $lib' 3942 fi 3943 ;; 3944 aix4* | aix5*) 3945 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3946 test "$enable_shared" = yes && enable_static=no 3947 fi 3948 ;; 3949 esac 3950 AC_MSG_RESULT([$enable_shared]) 3951 3952 AC_MSG_CHECKING([whether to build static libraries]) 3953 # Make sure either enable_shared or enable_static is yes. 3954 test "$enable_shared" = yes || enable_static=yes 3955 AC_MSG_RESULT([$enable_static]) 3956 3957 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3958 3959 _LT_AC_TAGVAR(GCC, $1)="$G77" 3960 _LT_AC_TAGVAR(LD, $1)="$LD" 3961 3962 AC_LIBTOOL_PROG_COMPILER_PIC($1) 3963 AC_LIBTOOL_PROG_CC_C_O($1) 3964 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3965 AC_LIBTOOL_PROG_LD_SHLIBS($1) 3966 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3967 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3968 AC_LIBTOOL_SYS_LIB_STRIP 3969 3970 3971 AC_LIBTOOL_CONFIG($1) 3972 3973 AC_LANG_POP 3974 CC="$lt_save_CC" 3975 ])# AC_LIBTOOL_LANG_F77_CONFIG 3976 3977 3978 # AC_LIBTOOL_LANG_GCJ_CONFIG 3979 # -------------------------- 3980 # Ensure that the configuration vars for the C compiler are 3981 # suitably defined. Those variables are subsequently used by 3982 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3983 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3984 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3985 [AC_LANG_SAVE 3986 3987 # Source file extension for Java test sources. 3988 ac_ext=java 3989 3990 # Object file extension for compiled Java test sources. 3991 objext=o 3992 _LT_AC_TAGVAR(objext, $1)=$objext 3993 3994 # Code to be used in simple compile tests 3995 lt_simple_compile_test_code="class foo {}\n" 3996 3997 # Code to be used in simple link tests 3998 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 3999 4000 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4001 _LT_AC_SYS_COMPILER 4002 4003 # save warnings/boilerplate of simple test code 4004 _LT_COMPILER_BOILERPLATE 4005 _LT_LINKER_BOILERPLATE 4006 4007 # Allow CC to be a program name with arguments. 4008 lt_save_CC="$CC" 4009 CC=${GCJ-"gcj"} 4010 compiler=$CC 4011 _LT_AC_TAGVAR(compiler, $1)=$CC 4012 _LT_CC_BASENAME([$compiler]) 4013 4014 # GCJ did not exist at the time GCC didn't implicitly link libc in. 4015 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4016 4017 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4018 4019 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4020 AC_LIBTOOL_PROG_COMPILER_PIC($1) 4021 AC_LIBTOOL_PROG_CC_C_O($1) 4022 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4023 AC_LIBTOOL_PROG_LD_SHLIBS($1) 4024 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4025 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4026 AC_LIBTOOL_SYS_LIB_STRIP 4027 AC_LIBTOOL_DLOPEN_SELF($1) 4028 4029 AC_LIBTOOL_CONFIG($1) 4030 4031 AC_LANG_RESTORE 4032 CC="$lt_save_CC" 4033 ])# AC_LIBTOOL_LANG_GCJ_CONFIG 4034 4035 4036 # AC_LIBTOOL_LANG_RC_CONFIG 4037 # -------------------------- 4038 # Ensure that the configuration vars for the Windows resource compiler are 4039 # suitably defined. Those variables are subsequently used by 4040 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4041 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4042 AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4043 [AC_LANG_SAVE 4044 4045 # Source file extension for RC test sources. 4046 ac_ext=rc 4047 4048 # Object file extension for compiled RC test sources. 4049 objext=o 4050 _LT_AC_TAGVAR(objext, $1)=$objext 4051 4052 # Code to be used in simple compile tests 4053 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4054 4055 # Code to be used in simple link tests 4056 lt_simple_link_test_code="$lt_simple_compile_test_code" 4057 4058 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4059 _LT_AC_SYS_COMPILER 4060 4061 # save warnings/boilerplate of simple test code 4062 _LT_COMPILER_BOILERPLATE 4063 _LT_LINKER_BOILERPLATE 4064 4065 # Allow CC to be a program name with arguments. 4066 lt_save_CC="$CC" 4067 CC=${RC-"windres"} 4068 compiler=$CC 4069 _LT_AC_TAGVAR(compiler, $1)=$CC 4070 _LT_CC_BASENAME([$compiler]) 4071 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4072 4073 AC_LIBTOOL_CONFIG($1) 4074 4075 AC_LANG_RESTORE 4076 CC="$lt_save_CC" 4077 ])# AC_LIBTOOL_LANG_RC_CONFIG 4078 4079 4080 # AC_LIBTOOL_CONFIG([TAGNAME]) 4081 # ---------------------------- 4082 # If TAGNAME is not passed, then create an initial libtool script 4083 # with a default configuration from the untagged config vars. Otherwise 4084 # add code to config.status for appending the configuration named by 4085 # TAGNAME from the matching tagged config vars. 4086 AC_DEFUN([AC_LIBTOOL_CONFIG], 4087 [# The else clause should only fire when bootstrapping the 4088 # libtool distribution, otherwise you forgot to ship ltmain.sh 4089 # with your package, and you will get complaints that there are 4090 # no rules to generate ltmain.sh. 4091 if test -f "$ltmain"; then 4092 # See if we are running on zsh, and set the options which allow our commands through 4093 # without removal of \ escapes. 4094 if test -n "${ZSH_VERSION+set}" ; then 4095 setopt NO_GLOB_SUBST 4096 fi 4097 # Now quote all the things that may contain metacharacters while being 4098 # careful not to overquote the AC_SUBSTed values. We take copies of the 4099 # variables and quote the copies for generation of the libtool script. 4100 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ 4101 SED SHELL STRIP \ 4102 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4103 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4104 deplibs_check_method reload_flag reload_cmds need_locks \ 4105 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4106 lt_cv_sys_global_symbol_to_c_name_address \ 4107 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4108 old_postinstall_cmds old_postuninstall_cmds \ 4109 _LT_AC_TAGVAR(compiler, $1) \ 4110 _LT_AC_TAGVAR(CC, $1) \ 4111 _LT_AC_TAGVAR(LD, $1) \ 4112 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4113 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4114 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4115 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4116 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4117 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4118 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4119 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4120 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4121 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4122 _LT_AC_TAGVAR(predep_objects, $1) \ 4123 _LT_AC_TAGVAR(postdep_objects, $1) \ 4124 _LT_AC_TAGVAR(predeps, $1) \ 4125 _LT_AC_TAGVAR(postdeps, $1) \ 4126 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4127 _LT_AC_TAGVAR(archive_cmds, $1) \ 4128 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4129 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4130 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4131 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4132 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4133 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4134 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4135 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4136 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4137 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4138 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4139 _LT_AC_TAGVAR(module_cmds, $1) \ 4140 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4141 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4142 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4143 _LT_AC_TAGVAR(include_expsyms, $1); do 4144 4145 case $var in 4146 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4147 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4148 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4149 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4150 _LT_AC_TAGVAR(module_cmds, $1) | \ 4151 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4152 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4153 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4154 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4155 postinstall_cmds | postuninstall_cmds | \ 4156 old_postinstall_cmds | old_postuninstall_cmds | \ 4157 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4158 # Double-quote double-evaled strings. 4159 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4160 ;; 4161 *) 4162 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4163 ;; 4164 esac 4165 done 4166 4167 case $lt_echo in 4168 *'\[$]0 --fallback-echo"') 4169 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4170 ;; 4171 esac 4172 4173 ifelse([$1], [], 4174 [cfgfile="${ofile}T" 4175 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4176 $rm -f "$cfgfile" 4177 AC_MSG_NOTICE([creating $ofile])], 4178 [cfgfile="$ofile"]) 4179 4180 cat <<__EOF__ >> "$cfgfile" 4181 ifelse([$1], [], 4182 [#! $SHELL 4183 4184 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4185 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4186 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 4187 # 4188 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4189 # Free Software Foundation, Inc. 4190 # 4191 # This file is part of GNU Libtool: 4192 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4193 # 4194 # This program is free software; you can redistribute it and/or modify 4195 # it under the terms of the GNU General Public License as published by 4196 # the Free Software Foundation; either version 2 of the License, or 4197 # (at your option) any later version. 4198 # 4199 # This program is distributed in the hope that it will be useful, but 4200 # WITHOUT ANY WARRANTY; without even the implied warranty of 4201 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4202 # General Public License for more details. 4203 # 4204 # You should have received a copy of the GNU General Public License 4205 # along with this program; if not, write to the Free Software 4206 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4207 # 4208 # As a special exception to the GNU General Public License, if you 4209 # distribute this file as part of a program that contains a 4210 # configuration script generated by Autoconf, you may include it under 4211 # the same distribution terms that you use for the rest of that program. 4212 4213 # A sed program that does not truncate output. 4214 SED=$lt_SED 4215 4216 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 4217 Xsed="$SED -e 1s/^X//" 4218 4219 # The HP-UX ksh and POSIX shell print the target directory to stdout 4220 # if CDPATH is set. 4221 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4222 4223 # The names of the tagged configurations supported by this script. 4224 available_tags= 4225 4226 # ### BEGIN LIBTOOL CONFIG], 4227 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4228 4229 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4230 4231 # Shell to use when invoking shell scripts. 4232 SHELL=$lt_SHELL 4233 4234 # Whether or not to build shared libraries. 4235 build_libtool_libs=$enable_shared 4236 4237 # Whether or not to build static libraries. 4238 build_old_libs=$enable_static 4239 4240 # Whether or not to add -lc for building shared libraries. 4241 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4242 4243 # Whether or not to disallow shared libs when runtime libs are static 4244 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4245 4246 # Whether or not to optimize for fast installation. 4247 fast_install=$enable_fast_install 4248 4249 # The host system. 4250 host_alias=$host_alias 4251 host=$host 4252 host_os=$host_os 4253 4254 # The build system. 4255 build_alias=$build_alias 4256 build=$build 4257 build_os=$build_os 4258 4259 # An echo program that does not interpret backslashes. 4260 echo=$lt_echo 4261 4262 # The archiver. 4263 AR=$lt_AR 4264 AR_FLAGS=$lt_AR_FLAGS 4265 4266 # A C compiler. 4267 LTCC=$lt_LTCC 4268 4269 # A language-specific compiler. 4270 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4271 4272 # Is the compiler the GNU C compiler? 4273 with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4274 4275 # An ERE matcher. 4276 EGREP=$lt_EGREP 4277 4278 # The linker used to build libraries. 4279 LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4280 4281 # Whether we need hard or soft links. 4282 LN_S=$lt_LN_S 4283 4284 # A BSD-compatible nm program. 4285 NM=$lt_NM 4286 4287 # A symbol stripping program 4288 STRIP=$lt_STRIP 4289 4290 # Used to examine libraries when file_magic_cmd begins "file" 4291 MAGIC_CMD=$MAGIC_CMD 4292 4293 # Used on cygwin: DLL creation program. 4294 DLLTOOL="$DLLTOOL" 4295 4296 # Used on cygwin: object dumper. 4297 OBJDUMP="$OBJDUMP" 4298 4299 # Used on cygwin: assembler. 4300 AS="$AS" 4301 4302 # The name of the directory that contains temporary libtool files. 4303 objdir=$objdir 4304 4305 # How to create reloadable object files. 4306 reload_flag=$lt_reload_flag 4307 reload_cmds=$lt_reload_cmds 4308 4309 # How to pass a linker flag through the compiler. 4310 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4311 4312 # Object file suffix (normally "o"). 4313 objext="$ac_objext" 4314 4315 # Old archive suffix (normally "a"). 4316 libext="$libext" 4317 4318 # Shared library suffix (normally ".so"). 4319 shrext_cmds='$shrext_cmds' 4320 4321 # Executable file suffix (normally ""). 4322 exeext="$exeext" 4323 4324 # Additional compiler flags for building library objects. 4325 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4326 pic_mode=$pic_mode 4327 4328 # What is the maximum length of a command? 4329 max_cmd_len=$lt_cv_sys_max_cmd_len 4330 4331 # Does compiler simultaneously support -c and -o options? 4332 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4333 4334 # Must we lock files when doing compilation? 4335 need_locks=$lt_need_locks 4336 4337 # Do we need the lib prefix for modules? 4338 need_lib_prefix=$need_lib_prefix 4339 4340 # Do we need a version for libraries? 4341 need_version=$need_version 4342 4343 # Whether dlopen is supported. 4344 dlopen_support=$enable_dlopen 4345 4346 # Whether dlopen of programs is supported. 4347 dlopen_self=$enable_dlopen_self 4348 4349 # Whether dlopen of statically linked programs is supported. 4350 dlopen_self_static=$enable_dlopen_self_static 4351 4352 # Compiler flag to prevent dynamic linking. 4353 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4354 4355 # Compiler flag to turn off builtin functions. 4356 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4357 4358 # Compiler flag to allow reflexive dlopens. 4359 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4360 4361 # Compiler flag to generate shared objects directly from archives. 4362 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4363 4364 # Compiler flag to generate thread-safe objects. 4365 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4366 4367 # Library versioning type. 4368 version_type=$version_type 4369 4370 # Format of library name prefix. 4371 libname_spec=$lt_libname_spec 4372 4373 # List of archive names. First name is the real one, the rest are links. 4374 # The last name is the one that the linker finds with -lNAME. 4375 library_names_spec=$lt_library_names_spec 4376 4377 # The coded name of the library, if different from the real name. 4378 soname_spec=$lt_soname_spec 4379 4380 # Commands used to build and install an old-style archive. 4381 RANLIB=$lt_RANLIB 4382 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4383 old_postinstall_cmds=$lt_old_postinstall_cmds 4384 old_postuninstall_cmds=$lt_old_postuninstall_cmds 4385 4386 # Create an old-style archive from a shared archive. 4387 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4388 4389 # Create a temporary old-style archive to link instead of a shared archive. 4390 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4391 4392 # Commands used to build and install a shared archive. 4393 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4394 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4395 postinstall_cmds=$lt_postinstall_cmds 4396 postuninstall_cmds=$lt_postuninstall_cmds 4397 4398 # Commands used to build a loadable module (assumed same as above if empty) 4399 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4400 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4401 4402 # Commands to strip libraries. 4403 old_striplib=$lt_old_striplib 4404 striplib=$lt_striplib 4405 4406 # Dependencies to place before the objects being linked to create a 4407 # shared library. 4408 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4409 4410 # Dependencies to place after the objects being linked to create a 4411 # shared library. 4412 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4413 4414 # Dependencies to place before the objects being linked to create a 4415 # shared library. 4416 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4417 4418 # Dependencies to place after the objects being linked to create a 4419 # shared library. 4420 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4421 4422 # The library search path used internally by the compiler when linking 4423 # a shared library. 4424 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4425 4426 # Method to check whether dependent libraries are shared objects. 4427 deplibs_check_method=$lt_deplibs_check_method 4428 4429 # Command to use when deplibs_check_method == file_magic. 4430 file_magic_cmd=$lt_file_magic_cmd 4431 4432 # Flag that allows shared libraries with undefined symbols to be built. 4433 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4434 4435 # Flag that forces no undefined symbols. 4436 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4437 4438 # Commands used to finish a libtool library installation in a directory. 4439 finish_cmds=$lt_finish_cmds 4440 4441 # Same as above, but a single script fragment to be evaled but not shown. 4442 finish_eval=$lt_finish_eval 4443 4444 # Take the output of nm and produce a listing of raw symbols and C names. 4445 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4446 4447 # Transform the output of nm in a proper C declaration 4448 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4449 4450 # Transform the output of nm in a C name address pair 4451 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4452 4453 # This is the shared library runtime path variable. 4454 runpath_var=$runpath_var 4455 4456 # This is the shared library path variable. 4457 shlibpath_var=$shlibpath_var 4458 4459 # Is shlibpath searched before the hard-coded library search path? 4460 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4461 4462 # How to hardcode a shared library path into an executable. 4463 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4464 4465 # Whether we should hardcode library paths into libraries. 4466 hardcode_into_libs=$hardcode_into_libs 4467 4468 # Flag to hardcode \$libdir into a binary during linking. 4469 # This must work even if \$libdir does not exist. 4470 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4471 4472 # If ld is used when linking, flag to hardcode \$libdir into 4473 # a binary during linking. This must work even if \$libdir does 4474 # not exist. 4475 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4476 4477 # Whether we need a single -rpath flag with a separated argument. 4478 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4479 4480 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4481 # resulting binary. 4482 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4483 4484 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4485 # resulting binary. 4486 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4487 4488 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4489 # the resulting binary. 4490 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4491 4492 # Set to yes if building a shared library automatically hardcodes DIR into the library 4493 # and all subsequent libraries and executables linked against it. 4494 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4495 4496 # Variables whose values should be saved in libtool wrapper scripts and 4497 # restored at relink time. 4498 variables_saved_for_relink="$variables_saved_for_relink" 4499 4500 # Whether libtool must link a program against all its dependency libraries. 4501 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4502 4503 # Compile-time system search path for libraries 4504 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4505 4506 # Run-time system search path for libraries 4507 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4508 4509 # Fix the shell variable \$srcfile for the compiler. 4510 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4511 4512 # Set to yes if exported symbols are required. 4513 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4514 4515 # The commands to list exported symbols. 4516 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4517 4518 # The commands to extract the exported symbol list from a shared archive. 4519 extract_expsyms_cmds=$lt_extract_expsyms_cmds 4520 4521 # Symbols that should not be listed in the preloaded symbols. 4522 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4523 4524 # Symbols that must always be exported. 4525 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4526 4527 ifelse([$1],[], 4528 [# ### END LIBTOOL CONFIG], 4529 [# ### END LIBTOOL TAG CONFIG: $tagname]) 4530 4531 __EOF__ 4532 4533 ifelse([$1],[], [ 4534 case $host_os in 4535 aix3*) 4536 cat <<\EOF >> "$cfgfile" 4537 4538 # AIX sometimes has problems with the GCC collect2 program. For some 4539 # reason, if we set the COLLECT_NAMES environment variable, the problems 4540 # vanish in a puff of smoke. 4541 if test "X${COLLECT_NAMES+set}" != Xset; then 4542 COLLECT_NAMES= 4543 export COLLECT_NAMES 4544 fi 4545 EOF 4546 ;; 4547 esac 4548 4549 # We use sed instead of cat because bash on DJGPP gets confused if 4550 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4551 # text mode, it properly converts lines to CR/LF. This bash problem 4552 # is reportedly fixed, but why not run on old versions too? 4553 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4554 4555 mv -f "$cfgfile" "$ofile" || \ 4556 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4557 chmod +x "$ofile" 4558 ]) 4559 else 4560 # If there is no Makefile yet, we rely on a make rule to execute 4561 # `config.status --recheck' to rerun these tests and create the 4562 # libtool script then. 4563 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4564 if test -f "$ltmain_in"; then 4565 test -f Makefile && make "$ltmain" 4566 fi 4567 fi 4568 ])# AC_LIBTOOL_CONFIG 4569 4570 4571 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4572 # ------------------------------------------- 4573 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4574 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4575 4576 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4577 4578 if test "$GCC" = yes; then 4579 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4580 4581 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4582 lt_cv_prog_compiler_rtti_exceptions, 4583 [-fno-rtti -fno-exceptions], [], 4584 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4585 fi 4586 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4587 4588 4589 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4590 # --------------------------------- 4591 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4592 [AC_REQUIRE([AC_CANONICAL_HOST]) 4593 AC_REQUIRE([AC_PROG_NM]) 4594 AC_REQUIRE([AC_OBJEXT]) 4595 # Check for command to grab the raw symbol name followed by C symbol from nm. 4596 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4597 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4598 [ 4599 # These are sane defaults that work on at least a few old systems. 4600 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 4601 4602 # Character class describing NM global symbol codes. 4603 symcode='[[BCDEGRST]]' 4604 4605 # Regexp to match symbols that can be accessed directly from C. 4606 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4607 4608 # Transform an extracted symbol line into a proper C declaration 4609 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4610 4611 # Transform an extracted symbol line into symbol name and symbol address 4612 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'" 4613 4614 # Define system-specific variables. 4615 case $host_os in 4616 aix*) 4617 symcode='[[BCDT]]' 4618 ;; 4619 cygwin* | mingw* | pw32*) 4620 symcode='[[ABCDGISTW]]' 4621 ;; 4622 hpux*) # Its linker distinguishes data from code symbols 4623 if test "$host_cpu" = ia64; then 4624 symcode='[[ABCDEGRST]]' 4625 fi 4626 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4627 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4628 ;; 4629 linux*) 4630 if test "$host_cpu" = ia64; then 4631 symcode='[[ABCDGIRSTW]]' 4632 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4633 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'" 4634 fi 4635 ;; 4636 irix* | nonstopux*) 4637 symcode='[[BCDEGRST]]' 4638 ;; 4639 osf*) 4640 symcode='[[BCDEGQRST]]' 4641 ;; 4642 solaris* | sysv5*) 4643 symcode='[[BDRT]]' 4644 ;; 4645 sysv4) 4646 symcode='[[DFNSTU]]' 4647 ;; 4648 esac 4649 4650 # Handle CRLF in mingw tool chain 4651 opt_cr= 4652 case $build_os in 4653 mingw*) 4654 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4655 ;; 4656 esac 4657 4658 # If we're using GNU nm, then use its standard symbol codes. 4659 case `$NM -V 2>&1` in 4660 *GNU* | *'with BFD'*) 4661 symcode='[[ABCDGIRSTW]]' ;; 4662 esac 4663 4664 # Try without a prefix undercore, then with it. 4665 for ac_symprfx in "" "_"; do 4666 4667 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4668 symxfrm="\\1 $ac_symprfx\\2 \\2" 4669 4670 # Write the raw and C identifiers. 4671 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4672 4673 # Check to see that the pipe works correctly. 4674 pipe_works=no 4675 4676 rm -f conftest* 4677 cat > conftest.$ac_ext <<EOF 4678 #ifdef __cplusplus 4679 extern "C" { 4680 #endif 4681 char nm_test_var; 4682 void nm_test_func(){} 4683 #ifdef __cplusplus 4684 } 4685 #endif 4686 int main(){nm_test_var='a';nm_test_func();return(0);} 4687 EOF 4688 4689 if AC_TRY_EVAL(ac_compile); then 4690 # Now try to grab the symbols. 4691 nlist=conftest.nm 4692 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4693 # Try sorting and uniquifying the output. 4694 if sort "$nlist" | uniq > "$nlist"T; then 4695 mv -f "$nlist"T "$nlist" 4696 else 4697 rm -f "$nlist"T 4698 fi 4699 4700 # Make sure that we snagged all the symbols we need. 4701 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4702 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4703 cat <<EOF > conftest.$ac_ext 4704 #ifdef __cplusplus 4705 extern "C" { 4706 #endif 4707 4708 EOF 4709 # Now generate the symbol file. 4710 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4711 4712 cat <<EOF >> conftest.$ac_ext 4713 #if defined (__STDC__) && __STDC__ 4714 # define lt_ptr_t void * 4715 #else 4716 # define lt_ptr_t char * 4717 # define const 4718 #endif 4719 4720 /* The mapping between symbol names and symbols. */ 4721 const struct { 4722 const char *name; 4723 lt_ptr_t address; 4724 } 4725 lt_preloaded_symbols[[]] = 4726 { 4727 EOF 4728 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4729 cat <<\EOF >> conftest.$ac_ext 4730 {0, (lt_ptr_t) 0} 4731 }; 4732 4733 #ifdef __cplusplus 4734 } 4735 #endif 4736 EOF 4737 # Now try linking the two files. 4738 mv conftest.$ac_objext conftstm.$ac_objext 4739 lt_save_LIBS="$LIBS" 4740 lt_save_CFLAGS="$CFLAGS" 4741 LIBS="conftstm.$ac_objext" 4742 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4743 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4744 pipe_works=yes 4745 fi 4746 LIBS="$lt_save_LIBS" 4747 CFLAGS="$lt_save_CFLAGS" 4748 else 4749 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4750 fi 4751 else 4752 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4753 fi 4754 else 4755 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4756 fi 4757 else 4758 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4759 cat conftest.$ac_ext >&5 4760 fi 4761 rm -f conftest* conftst* 4762 4763 # Do not use the global_symbol_pipe unless it works. 4764 if test "$pipe_works" = yes; then 4765 break 4766 else 4767 lt_cv_sys_global_symbol_pipe= 4768 fi 4769 done 4770 ]) 4771 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4772 lt_cv_sys_global_symbol_to_cdecl= 4773 fi 4774 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4775 AC_MSG_RESULT(failed) 4776 else 4777 AC_MSG_RESULT(ok) 4778 fi 4779 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4780 4781 4782 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4783 # --------------------------------------- 4784 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4785 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4786 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4787 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4788 4789 AC_MSG_CHECKING([for $compiler option to produce PIC]) 4790 ifelse([$1],[CXX],[ 4791 # C++ specific cases for pic, static, wl, etc. 4792 if test "$GXX" = yes; then 4793 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4794 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4795 4796 case $host_os in 4797 aix*) 4798 # All AIX code is PIC. 4799 if test "$host_cpu" = ia64; then 4800 # AIX 5 now supports IA64 processor 4801 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4802 fi 4803 ;; 4804 amigaos*) 4805 # FIXME: we need at least 68020 code to build shared libraries, but 4806 # adding the `-m68020' flag to GCC prevents building anything better, 4807 # like `-m68040'. 4808 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4809 ;; 4810 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4811 # PIC is the default for these OSes. 4812 ;; 4813 mingw* | os2* | pw32*) 4814 # This hack is so that the source file can tell whether it is being 4815 # built for inclusion in a dll (and should export symbols for example). 4816 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4817 ;; 4818 darwin* | rhapsody*) 4819 # PIC is the default on this platform 4820 # Common symbols not allowed in MH_DYLIB files 4821 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4822 ;; 4823 *djgpp*) 4824 # DJGPP does not support shared libraries at all 4825 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4826 ;; 4827 sysv4*MP*) 4828 if test -d /usr/nec; then 4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4830 fi 4831 ;; 4832 hpux*) 4833 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4834 # not for PA HP-UX. 4835 case $host_cpu in 4836 hppa*64*|ia64*) 4837 ;; 4838 *) 4839 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4840 ;; 4841 esac 4842 ;; 4843 *) 4844 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4845 ;; 4846 esac 4847 else 4848 case $host_os in 4849 aix4* | aix5*) 4850 # All AIX code is PIC. 4851 if test "$host_cpu" = ia64; then 4852 # AIX 5 now supports IA64 processor 4853 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4854 else 4855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4856 fi 4857 ;; 4858 chorus*) 4859 case $cc_basename in 4860 cxch68*) 4861 # Green Hills C++ Compiler 4862 # _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" 4863 ;; 4864 esac 4865 ;; 4866 darwin*) 4867 # PIC is the default on this platform 4868 # Common symbols not allowed in MH_DYLIB files 4869 case $cc_basename in 4870 xlc*) 4871 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4872 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4873 ;; 4874 esac 4875 ;; 4876 dgux*) 4877 case $cc_basename in 4878 ec++*) 4879 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4880 ;; 4881 ghcx*) 4882 # Green Hills C++ Compiler 4883 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4884 ;; 4885 *) 4886 ;; 4887 esac 4888 ;; 4889 freebsd* | kfreebsd*-gnu | dragonfly*) 4890 # FreeBSD uses GNU C++ 4891 ;; 4892 hpux9* | hpux10* | hpux11*) 4893 case $cc_basename in 4894 CC*) 4895 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4896 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4897 if test "$host_cpu" != ia64; then 4898 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4899 fi 4900 ;; 4901 aCC*) 4902 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4904 case $host_cpu in 4905 hppa*64*|ia64*) 4906 # +Z the default 4907 ;; 4908 *) 4909 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4910 ;; 4911 esac 4912 ;; 4913 *) 4914 ;; 4915 esac 4916 ;; 4917 irix5* | irix6* | nonstopux*) 4918 case $cc_basename in 4919 CC*) 4920 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4921 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4922 # CC pic flag -KPIC is the default. 4923 ;; 4924 *) 4925 ;; 4926 esac 4927 ;; 4928 linux*) 4929 case $cc_basename in 4930 KCC*) 4931 # KAI C++ Compiler 4932 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4933 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4934 ;; 4935 icpc* | ecpc*) 4936 # Intel C++ 4937 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4939 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4940 ;; 4941 pgCC*) 4942 # Portland Group C++ compiler. 4943 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4944 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4945 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4946 ;; 4947 cxx*) 4948 # Compaq C++ 4949 # Make sure the PIC flag is empty. It appears that all Alpha 4950 # Linux and Compaq Tru64 Unix objects are PIC. 4951 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4952 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4953 ;; 4954 *) 4955 ;; 4956 esac 4957 ;; 4958 lynxos*) 4959 ;; 4960 m88k*) 4961 ;; 4962 mvs*) 4963 case $cc_basename in 4964 cxx*) 4965 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4966 ;; 4967 *) 4968 ;; 4969 esac 4970 ;; 4971 netbsd*) 4972 ;; 4973 osf3* | osf4* | osf5*) 4974 case $cc_basename in 4975 KCC*) 4976 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4977 ;; 4978 RCC*) 4979 # Rational C++ 2.4.1 4980 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4981 ;; 4982 cxx*) 4983 # Digital/Compaq C++ 4984 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4985 # Make sure the PIC flag is empty. It appears that all Alpha 4986 # Linux and Compaq Tru64 Unix objects are PIC. 4987 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4988 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4989 ;; 4990 *) 4991 ;; 4992 esac 4993 ;; 4994 psos*) 4995 ;; 4996 sco*) 4997 case $cc_basename in 4998 CC*) 4999 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5000 ;; 5001 *) 5002 ;; 5003 esac 5004 ;; 5005 solaris*) 5006 case $cc_basename in 5007 CC*) 5008 # Sun C++ 4.2, 5.x and Centerline C++ 5009 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5010 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5011 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5012 ;; 5013 gcx*) 5014 # Green Hills C++ Compiler 5015 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5016 ;; 5017 *) 5018 ;; 5019 esac 5020 ;; 5021 sunos4*) 5022 case $cc_basename in 5023 CC*) 5024 # Sun C++ 4.x 5025 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5026 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5027 ;; 5028 lcc*) 5029 # Lucid 5030 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5031 ;; 5032 *) 5033 ;; 5034 esac 5035 ;; 5036 tandem*) 5037 case $cc_basename in 5038 NCC*) 5039 # NonStop-UX NCC 3.20 5040 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5041 ;; 5042 *) 5043 ;; 5044 esac 5045 ;; 5046 unixware*) 5047 ;; 5048 vxworks*) 5049 ;; 5050 *) 5051 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5052 ;; 5053 esac 5054 fi 5055 ], 5056 [ 5057 if test "$GCC" = yes; then 5058 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5059 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5060 5061 case $host_os in 5062 aix*) 5063 # All AIX code is PIC. 5064 if test "$host_cpu" = ia64; then 5065 # AIX 5 now supports IA64 processor 5066 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5067 fi 5068 ;; 5069 5070 amigaos*) 5071 # FIXME: we need at least 68020 code to build shared libraries, but 5072 # adding the `-m68020' flag to GCC prevents building anything better, 5073 # like `-m68040'. 5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5075 ;; 5076 5077 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5078 # PIC is the default for these OSes. 5079 ;; 5080 5081 mingw* | pw32* | os2*) 5082 # This hack is so that the source file can tell whether it is being 5083 # built for inclusion in a dll (and should export symbols for example). 5084 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5085 ;; 5086 5087 darwin* | rhapsody*) 5088 # PIC is the default on this platform 5089 # Common symbols not allowed in MH_DYLIB files 5090 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5091 ;; 5092 5093 msdosdjgpp*) 5094 # Just because we use GCC doesn't mean we suddenly get shared libraries 5095 # on systems that don't support them. 5096 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5097 enable_shared=no 5098 ;; 5099 5100 sysv4*MP*) 5101 if test -d /usr/nec; then 5102 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5103 fi 5104 ;; 5105 5106 hpux*) 5107 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5108 # not for PA HP-UX. 5109 case $host_cpu in 5110 hppa*64*|ia64*) 5111 # +Z the default 5112 ;; 5113 *) 5114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5115 ;; 5116 esac 5117 ;; 5118 5119 *) 5120 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5121 ;; 5122 esac 5123 else 5124 # PORTME Check for flag to pass linker flags through the system compiler. 5125 case $host_os in 5126 aix*) 5127 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5128 if test "$host_cpu" = ia64; then 5129 # AIX 5 now supports IA64 processor 5130 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5131 else 5132 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5133 fi 5134 ;; 5135 darwin*) 5136 # PIC is the default on this platform 5137 # Common symbols not allowed in MH_DYLIB files 5138 case $cc_basename in 5139 xlc*) 5140 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5141 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5142 ;; 5143 esac 5144 ;; 5145 5146 mingw* | pw32* | os2*) 5147 # This hack is so that the source file can tell whether it is being 5148 # built for inclusion in a dll (and should export symbols for example). 5149 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5150 ;; 5151 5152 hpux9* | hpux10* | hpux11*) 5153 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5154 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5155 # not for PA HP-UX. 5156 case $host_cpu in 5157 hppa*64*|ia64*) 5158 # +Z the default 5159 ;; 5160 *) 5161 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5162 ;; 5163 esac 5164 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5165 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5166 ;; 5167 5168 irix5* | irix6* | nonstopux*) 5169 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5170 # PIC (with -KPIC) is the default. 5171 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5172 ;; 5173 5174 newsos6) 5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5176 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5177 ;; 5178 5179 linux*) 5180 case $cc_basename in 5181 icc* | ecc*) 5182 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5183 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5184 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5185 ;; 5186 pgcc* | pgf77* | pgf90* | pgf95*) 5187 # Portland Group compilers (*not* the Pentium gcc compiler, 5188 # which looks to be a dead project) 5189 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5190 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5191 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5192 ;; 5193 ccc*) 5194 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5195 # All Alpha code is PIC. 5196 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5197 ;; 5198 esac 5199 ;; 5200 5201 osf3* | osf4* | osf5*) 5202 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5203 # All OSF/1 code is PIC. 5204 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5205 ;; 5206 5207 sco3.2v5*) 5208 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' 5209 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' 5210 ;; 5211 5212 solaris*) 5213 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5214 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5215 case $cc_basename in 5216 f77* | f90* | f95*) 5217 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5218 *) 5219 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5220 esac 5221 ;; 5222 5223 sunos4*) 5224 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5225 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5226 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5227 ;; 5228 5229 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5230 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5233 ;; 5234 5235 sysv4*MP*) 5236 if test -d /usr/nec ;then 5237 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5238 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5239 fi 5240 ;; 5241 5242 unicos*) 5243 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5244 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5245 ;; 5246 5247 uts4*) 5248 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5249 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5250 ;; 5251 5252 *) 5253 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5254 ;; 5255 esac 5256 fi 5257 ]) 5258 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5259 5260 # 5261 # Check to make sure the PIC flag actually works. 5262 # 5263 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5264 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5265 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5266 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5267 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5268 "" | " "*) ;; 5269 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5270 esac], 5271 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5272 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5273 fi 5274 case $host_os in 5275 # For platforms which do not support PIC, -DPIC is meaningless: 5276 *djgpp*) 5277 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5278 ;; 5279 *) 5280 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5281 ;; 5282 esac 5283 ]) 5284 5285 5286 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5287 # ------------------------------------ 5288 # See if the linker supports building shared libraries. 5289 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5290 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5291 ifelse([$1],[CXX],[ 5292 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5293 case $host_os in 5294 aix4* | aix5*) 5295 # If we're using GNU nm, then we don't want the "-C" option. 5296 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5297 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5298 _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' 5299 else 5300 _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' 5301 fi 5302 ;; 5303 pw32*) 5304 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5305 ;; 5306 cygwin* | mingw*) 5307 _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' 5308 ;; 5309 *) 5310 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5311 ;; 5312 esac 5313 ],[ 5314 runpath_var= 5315 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5316 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5317 _LT_AC_TAGVAR(archive_cmds, $1)= 5318 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5319 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5320 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5321 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5322 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5323 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5326 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5327 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5328 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5329 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5330 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5331 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5332 _LT_AC_TAGVAR(module_cmds, $1)= 5333 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5334 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5335 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5336 # include_expsyms should be a list of space-separated symbols to be *always* 5337 # included in the symbol list 5338 _LT_AC_TAGVAR(include_expsyms, $1)= 5339 # exclude_expsyms can be an extended regexp of symbols to exclude 5340 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5341 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5342 # as well as any symbol that contains `d'. 5343 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5344 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5345 # platforms (ab)use it in PIC code, but their linkers get confused if 5346 # the symbol is explicitly referenced. Since portable code cannot 5347 # rely on this symbol name, it's probably fine to never include it in 5348 # preloaded symbol tables. 5349 extract_expsyms_cmds= 5350 # Just being paranoid about ensuring that cc_basename is set. 5351 _LT_CC_BASENAME([$compiler]) 5352 case $host_os in 5353 cygwin* | mingw* | pw32*) 5354 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5355 # When not using gcc, we currently assume that we are using 5356 # Microsoft Visual C++. 5357 if test "$GCC" != yes; then 5358 with_gnu_ld=no 5359 fi 5360 ;; 5361 openbsd*) 5362 with_gnu_ld=no 5363 ;; 5364 esac 5365 5366 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5367 if test "$with_gnu_ld" = yes; then 5368 # If archive_cmds runs LD, not CC, wlarc should be empty 5369 wlarc='${wl}' 5370 5371 # Set some defaults for GNU ld with shared library support. These 5372 # are reset later if shared libraries are not supported. Putting them 5373 # here allows them to be overridden if necessary. 5374 runpath_var=LD_RUN_PATH 5375 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5376 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5377 # ancient GNU ld didn't support --whole-archive et. al. 5378 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5379 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5380 else 5381 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5382 fi 5383 supports_anon_versioning=no 5384 case `$LD -v 2>/dev/null` in 5385 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5386 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5387 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5388 *\ 2.11.*) ;; # other 2.11 versions 5389 *) supports_anon_versioning=yes ;; 5390 esac 5391 5392 # See if GNU ld supports shared libraries. 5393 case $host_os in 5394 aix3* | aix4* | aix5*) 5395 # On AIX/PPC, the GNU linker is very broken 5396 if test "$host_cpu" != ia64; then 5397 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5398 cat <<EOF 1>&2 5399 5400 *** Warning: the GNU linker, at least up to release 2.9.1, is reported 5401 *** to be unable to reliably create shared libraries on AIX. 5402 *** Therefore, libtool is disabling shared libraries support. If you 5403 *** really care for shared libraries, you may want to modify your PATH 5404 *** so that a non-GNU linker is found, and then restart. 5405 5406 EOF 5407 fi 5408 ;; 5409 5410 amigaos*) 5411 _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)' 5412 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5413 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5414 5415 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5416 # that the semantics of dynamic libraries on AmigaOS, at least up 5417 # to version 4, is to share data among multiple programs linked 5418 # with the same dynamic library. Since this doesn't match the 5419 # behavior of shared libraries on other platforms, we can't use 5420 # them. 5421 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5422 ;; 5423 5424 beos*) 5425 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5426 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5427 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5428 # support --undefined. This deserves some investigation. FIXME 5429 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5430 else 5431 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5432 fi 5433 ;; 5434 5435 cygwin* | mingw* | pw32*) 5436 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5437 # as there is no search path for DLLs. 5438 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5439 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5440 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5441 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5442 _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' 5443 5444 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5445 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5446 # If the export-symbols file already is a .def file (1st line 5447 # is EXPORTS), use it as is; otherwise, prepend... 5448 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5449 cp $export_symbols $output_objdir/$soname.def; 5450 else 5451 echo EXPORTS > $output_objdir/$soname.def; 5452 cat $export_symbols >> $output_objdir/$soname.def; 5453 fi~ 5454 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5455 else 5456 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5457 fi 5458 ;; 5459 5460 linux*) 5461 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5462 tmp_addflag= 5463 case $cc_basename,$host_cpu in 5464 pgcc*) # Portland Group C compiler 5465 _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' 5466 tmp_addflag=' $pic_flag' 5467 ;; 5468 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5469 _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' 5470 tmp_addflag=' $pic_flag -Mnomain' ;; 5471 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5472 tmp_addflag=' -i_dynamic' ;; 5473 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5474 tmp_addflag=' -i_dynamic -nofor_main' ;; 5475 ifc* | ifort*) # Intel Fortran compiler 5476 tmp_addflag=' -nofor_main' ;; 5477 esac 5478 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5479 5480 if test $supports_anon_versioning = yes; then 5481 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5482 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5483 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5484 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5485 fi 5486 else 5487 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5488 fi 5489 ;; 5490 5491 netbsd*) 5492 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5493 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5494 wlarc= 5495 else 5496 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5497 _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' 5498 fi 5499 ;; 5500 5501 solaris* | sysv5*) 5502 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5503 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5504 cat <<EOF 1>&2 5505 5506 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5507 *** create shared libraries on Solaris systems. Therefore, libtool 5508 *** is disabling shared libraries support. We urge you to upgrade GNU 5509 *** binutils to release 2.9.1 or newer. Another option is to modify 5510 *** your PATH or compiler configuration so that the native linker is 5511 *** used, and then restart. 5512 5513 EOF 5514 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5515 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5516 _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' 5517 else 5518 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5519 fi 5520 ;; 5521 5522 sunos4*) 5523 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5524 wlarc= 5525 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5526 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5527 ;; 5528 5529 *) 5530 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5531 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5532 _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' 5533 else 5534 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5535 fi 5536 ;; 5537 esac 5538 5539 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5540 runpath_var= 5541 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5542 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5543 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5544 fi 5545 else 5546 # PORTME fill in a description of your system's linker (not GNU ld) 5547 case $host_os in 5548 aix3*) 5549 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5550 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5551 _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' 5552 # Note: this linker hardcodes the directories in LIBPATH if there 5553 # are no directories specified by -L. 5554 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5555 if test "$GCC" = yes && test -z "$link_static_flag"; then 5556 # Neither direct hardcoding nor static linking is supported with a 5557 # broken collect2. 5558 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5559 fi 5560 ;; 5561 5562 aix4* | aix5*) 5563 if test "$host_cpu" = ia64; then 5564 # On IA64, the linker does run time linking by default, so we don't 5565 # have to do anything special. 5566 aix_use_runtimelinking=no 5567 exp_sym_flag='-Bexport' 5568 no_entry_flag="" 5569 else 5570 # If we're using GNU nm, then we don't want the "-C" option. 5571 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5572 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5573 _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' 5574 else 5575 _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' 5576 fi 5577 aix_use_runtimelinking=no 5578 5579 # Test if we are trying to use run time linking or normal 5580 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5581 # need to do runtime linking. 5582 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5583 for ld_flag in $LDFLAGS; do 5584 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5585 aix_use_runtimelinking=yes 5586 break 5587 fi 5588 done 5589 esac 5590 5591 exp_sym_flag='-bexport' 5592 no_entry_flag='-bnoentry' 5593 fi 5594 5595 # When large executables or shared objects are built, AIX ld can 5596 # have problems creating the table of contents. If linking a library 5597 # or program results in "error TOC overflow" add -mminimal-toc to 5598 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5599 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5600 5601 _LT_AC_TAGVAR(archive_cmds, $1)='' 5602 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5603 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5604 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5605 5606 if test "$GCC" = yes; then 5607 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5608 # We only want to do this on AIX 4.2 and lower, the check 5609 # below for broken collect2 doesn't work under 4.3+ 5610 collect2name=`${CC} -print-prog-name=collect2` 5611 if test -f "$collect2name" && \ 5612 strings "$collect2name" | grep resolve_lib_name >/dev/null 5613 then 5614 # We have reworked collect2 5615 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5616 else 5617 # We have old collect2 5618 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5619 # It fails to find uninstalled libraries when the uninstalled 5620 # path is not listed in the libpath. Setting hardcode_minus_L 5621 # to unsupported forces relinking 5622 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5623 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5624 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5625 fi 5626 esac 5627 shared_flag='-shared' 5628 if test "$aix_use_runtimelinking" = yes; then 5629 shared_flag="$shared_flag "'${wl}-G' 5630 fi 5631 else 5632 # not using gcc 5633 if test "$host_cpu" = ia64; then 5634 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5635 # chokes on -Wl,-G. The following line is correct: 5636 shared_flag='-G' 5637 else 5638 if test "$aix_use_runtimelinking" = yes; then 5639 shared_flag='${wl}-G' 5640 else 5641 shared_flag='${wl}-bM:SRE' 5642 fi 5643 fi 5644 fi 5645 5646 # It seems that -bexpall does not export symbols beginning with 5647 # underscore (_), so it is better to generate a list of symbols to export. 5648 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5649 if test "$aix_use_runtimelinking" = yes; then 5650 # Warning - without using the other runtime loading flags (-brtl), 5651 # -berok will link without error, but may produce a broken library. 5652 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5653 # Determine the default libpath from the value encoded in an empty executable. 5654 _LT_AC_SYS_LIBPATH_AIX 5655 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5656 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5657 else 5658 if test "$host_cpu" = ia64; then 5659 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5660 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5661 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 5662 else 5663 # Determine the default libpath from the value encoded in an empty executable. 5664 _LT_AC_SYS_LIBPATH_AIX 5665 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5666 # Warning - without using the other run time loading flags, 5667 # -berok will link without error, but may produce a broken library. 5668 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5669 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5670 # -bexpall does not export symbols beginning with underscore (_) 5671 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5672 # Exported symbols can be pulled into shared objects from archives 5673 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 5674 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5675 # This is similar to how AIX traditionally builds its shared libraries. 5676 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5677 fi 5678 fi 5679 ;; 5680 5681 amigaos*) 5682 _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)' 5683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5684 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5685 # see comment about different semantics on the GNU ld section 5686 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5687 ;; 5688 5689 bsdi[[45]]*) 5690 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5691 ;; 5692 5693 cygwin* | mingw* | pw32*) 5694 # When not using gcc, we currently assume that we are using 5695 # Microsoft Visual C++. 5696 # hardcode_libdir_flag_spec is actually meaningless, as there is 5697 # no search path for DLLs. 5698 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5699 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5700 # Tell ltmain to make .lib files, not .a files. 5701 libext=lib 5702 # Tell ltmain to make .dll files, not .so files. 5703 shrext_cmds=".dll" 5704 # FIXME: Setting linknames here is a bad hack. 5705 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5706 # The linker will automatically build a .lib file if we build a DLL. 5707 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5708 # FIXME: Should let the user specify the lib program. 5709 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5710 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5711 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5712 ;; 5713 5714 darwin* | rhapsody*) 5715 case $host_os in 5716 rhapsody* | darwin1.[[012]]) 5717 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5718 ;; 5719 *) # Darwin 1.3 on 5720 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5721 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5722 else 5723 case ${MACOSX_DEPLOYMENT_TARGET} in 5724 10.[[012]]) 5725 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5726 ;; 5727 10.*) 5728 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5729 ;; 5730 esac 5731 fi 5732 ;; 5733 esac 5734 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5735 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5736 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5737 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5738 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5739 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5740 if test "$GCC" = yes ; then 5741 output_verbose_link_cmd='echo' 5742 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5743 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5744 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5745 _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}' 5746 _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}' 5747 else 5748 case $cc_basename in 5749 xlc*) 5750 output_verbose_link_cmd='echo' 5751 _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' 5752 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5753 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5754 _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}' 5755 _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}' 5756 ;; 5757 *) 5758 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5759 ;; 5760 esac 5761 fi 5762 ;; 5763 5764 dgux*) 5765 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5766 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5767 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5768 ;; 5769 5770 freebsd1*) 5771 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5772 ;; 5773 5774 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5775 # support. Future versions do this automatically, but an explicit c++rt0.o 5776 # does not break anything, and helps significantly (at the cost of a little 5777 # extra space). 5778 freebsd2.2*) 5779 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5780 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5781 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5782 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5783 ;; 5784 5785 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5786 freebsd2*) 5787 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5788 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5789 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5790 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5791 ;; 5792 5793 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5794 freebsd* | kfreebsd*-gnu | dragonfly*) 5795 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5797 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5798 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5799 ;; 5800 5801 hpux9*) 5802 if test "$GCC" = yes; then 5803 _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' 5804 else 5805 _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' 5806 fi 5807 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5808 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5809 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5810 5811 # hardcode_minus_L: Not really in the search PATH, 5812 # but as the default location of the library. 5813 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5814 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5815 ;; 5816 5817 hpux10* | hpux11*) 5818 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5819 case $host_cpu in 5820 hppa*64*|ia64*) 5821 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5822 ;; 5823 *) 5824 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5825 ;; 5826 esac 5827 else 5828 case $host_cpu in 5829 hppa*64*|ia64*) 5830 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' 5831 ;; 5832 *) 5833 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5834 ;; 5835 esac 5836 fi 5837 if test "$with_gnu_ld" = no; then 5838 case $host_cpu in 5839 hppa*64*) 5840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5841 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5842 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5843 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5844 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5845 ;; 5846 ia64*) 5847 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5848 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5849 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5850 5851 # hardcode_minus_L: Not really in the search PATH, 5852 # but as the default location of the library. 5853 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5854 ;; 5855 *) 5856 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5857 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5858 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5859 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5860 5861 # hardcode_minus_L: Not really in the search PATH, 5862 # but as the default location of the library. 5863 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5864 ;; 5865 esac 5866 fi 5867 ;; 5868 5869 irix5* | irix6* | nonstopux*) 5870 if test "$GCC" = yes; then 5871 _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' 5872 else 5873 _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' 5874 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5875 fi 5876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5877 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5878 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5879 ;; 5880 5881 netbsd*) 5882 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5883 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5884 else 5885 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5886 fi 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 newsos6) 5893 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5895 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5896 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5897 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5898 ;; 5899 5900 openbsd*) 5901 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5902 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5903 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5904 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5905 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5906 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5907 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5908 else 5909 case $host_os in 5910 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5911 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5912 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5913 ;; 5914 *) 5915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5917 ;; 5918 esac 5919 fi 5920 ;; 5921 5922 os2*) 5923 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5924 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5925 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5926 _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' 5927 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5928 ;; 5929 5930 osf3*) 5931 if test "$GCC" = yes; then 5932 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5933 _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' 5934 else 5935 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5936 _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' 5937 fi 5938 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5939 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5940 ;; 5941 5942 osf4* | osf5*) # as osf3* with the addition of -msym flag 5943 if test "$GCC" = yes; then 5944 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5945 _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' 5946 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5947 else 5948 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5949 _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' 5950 _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~ 5951 $LD -shared${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' 5952 5953 # Both c and cxx compiler support -rpath directly 5954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5955 fi 5956 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5957 ;; 5958 5959 sco3.2v5*) 5960 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5961 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5962 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5963 runpath_var=LD_RUN_PATH 5964 hardcode_runpath_var=yes 5965 ;; 5966 5967 solaris*) 5968 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 5969 if test "$GCC" = yes; then 5970 wlarc='${wl}' 5971 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5972 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5973 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 5974 else 5975 wlarc='' 5976 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5977 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5978 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 5979 fi 5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5981 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5982 case $host_os in 5983 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5984 *) 5985 # The compiler driver will combine linker options so we 5986 # cannot just pass the convience library names through 5987 # without $wl, iff we do not link with $LD. 5988 # Luckily, gcc supports the same syntax we need for Sun Studio. 5989 # Supported since Solaris 2.6 (maybe 2.5.1?) 5990 case $wlarc in 5991 '') 5992 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 5993 *) 5994 _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' ;; 5995 esac ;; 5996 esac 5997 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5998 ;; 5999 6000 sunos4*) 6001 if test "x$host_vendor" = xsequent; then 6002 # Use $CC to link under sequent, because it throws in some extra .o 6003 # files that make .init and .fini sections work. 6004 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6005 else 6006 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6007 fi 6008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6009 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6010 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6011 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6012 ;; 6013 6014 sysv4) 6015 case $host_vendor in 6016 sni) 6017 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6018 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6019 ;; 6020 siemens) 6021 ## LD is ld it makes a PLAMLIB 6022 ## CC just makes a GrossModule. 6023 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6024 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6025 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6026 ;; 6027 motorola) 6028 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6029 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6030 ;; 6031 esac 6032 runpath_var='LD_RUN_PATH' 6033 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6034 ;; 6035 6036 sysv4.3*) 6037 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6038 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6039 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6040 ;; 6041 6042 sysv4*MP*) 6043 if test -d /usr/nec; then 6044 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6045 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6046 runpath_var=LD_RUN_PATH 6047 hardcode_runpath_var=yes 6048 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6049 fi 6050 ;; 6051 6052 sysv4.2uw2*) 6053 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6054 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6055 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 6056 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6057 hardcode_runpath_var=yes 6058 runpath_var=LD_RUN_PATH 6059 ;; 6060 6061 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 6062 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' 6063 if test "$GCC" = yes; then 6064 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6065 else 6066 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6067 fi 6068 runpath_var='LD_RUN_PATH' 6069 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6070 ;; 6071 6072 sysv5*) 6073 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6074 # $CC -shared without GNU ld will not create a library from C++ 6075 # object files and a static libstdc++, better avoid it by now 6076 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6077 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6078 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6079 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 6080 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6081 runpath_var='LD_RUN_PATH' 6082 ;; 6083 6084 uts4*) 6085 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6086 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6087 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6088 ;; 6089 6090 *) 6091 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6092 ;; 6093 esac 6094 fi 6095 ]) 6096 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6097 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6098 6099 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 6100 if test "$GCC" = yes; then 6101 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 6102 fi 6103 6104 # 6105 # Do we need to explicitly link libc? 6106 # 6107 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6108 x|xyes) 6109 # Assume -lc should be added 6110 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6111 6112 if test "$enable_shared" = yes && test "$GCC" = yes; then 6113 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6114 *'~'*) 6115 # FIXME: we may have to deal with multi-command sequences. 6116 ;; 6117 '$CC '*) 6118 # Test whether the compiler implicitly links with -lc since on some 6119 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6120 # to ld, don't add -lc before -lgcc. 6121 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6122 $rm conftest* 6123 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6124 6125 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6126 soname=conftest 6127 lib=conftest 6128 libobjs=conftest.$ac_objext 6129 deplibs= 6130 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6131 compiler_flags=-v 6132 linker_flags=-v 6133 verstring= 6134 output_objdir=. 6135 libname=conftest 6136 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6137 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6138 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6139 then 6140 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6141 else 6142 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6143 fi 6144 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6145 else 6146 cat conftest.err 1>&5 6147 fi 6148 $rm conftest* 6149 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6150 ;; 6151 esac 6152 fi 6153 ;; 6154 esac 6155 ])# AC_LIBTOOL_PROG_LD_SHLIBS 6156 6157 6158 # _LT_AC_FILE_LTDLL_C 6159 # ------------------- 6160 # Be careful that the start marker always follows a newline. 6161 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6162 # /* ltdll.c starts here */ 6163 # #define WIN32_LEAN_AND_MEAN 6164 # #include <windows.h> 6165 # #undef WIN32_LEAN_AND_MEAN 6166 # #include <stdio.h> 6167 # 6168 # #ifndef __CYGWIN__ 6169 # # ifdef __CYGWIN32__ 6170 # # define __CYGWIN__ __CYGWIN32__ 6171 # # endif 6172 # #endif 6173 # 6174 # #ifdef __cplusplus 6175 # extern "C" { 6176 # #endif 6177 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6178 # #ifdef __cplusplus 6179 # } 6180 # #endif 6181 # 6182 # #ifdef __CYGWIN__ 6183 # #include <cygwin/cygwin_dll.h> 6184 # DECLARE_CYGWIN_DLL( DllMain ); 6185 # #endif 6186 # HINSTANCE __hDllInstance_base; 6187 # 6188 # BOOL APIENTRY 6189 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6190 # { 6191 # __hDllInstance_base = hInst; 6192 # return TRUE; 6193 # } 6194 # /* ltdll.c ends here */ 6195 ])# _LT_AC_FILE_LTDLL_C 6196 6197 6198 # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6199 # --------------------------------- 6200 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6201 6202 6203 # old names 6204 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6205 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6206 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6207 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6208 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6209 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6210 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6211 6212 # This is just to silence aclocal about the macro not being used 6213 ifelse([AC_DISABLE_FAST_INSTALL]) 6214 6215 AC_DEFUN([LT_AC_PROG_GCJ], 6216 [AC_CHECK_TOOL(GCJ, gcj, no) 6217 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6218 AC_SUBST(GCJFLAGS) 6219 ]) 6220 6221 AC_DEFUN([LT_AC_PROG_RC], 6222 [AC_CHECK_TOOL(RC, windres, no) 6223 ]) 6224 6225 # NOTE: This macro has been submitted for inclusion into # 6226 # GNU Autoconf as AC_PROG_SED. When it is available in # 6227 # a released version of Autoconf we should remove this # 6228 # macro and use it instead. # 6229 # LT_AC_PROG_SED 6230 # -------------- 6231 # Check for a fully-functional sed program, that truncates 6232 # as few characters as possible. Prefer GNU sed if found. 6233 AC_DEFUN([LT_AC_PROG_SED], 6234 [AC_MSG_CHECKING([for a sed that does not truncate output]) 6235 AC_CACHE_VAL(lt_cv_path_SED, 6236 [# Loop through the user's path and test for sed and gsed. 6237 # Then use that list of sed's as ones to test for truncation. 6238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6239 for as_dir in $PATH 6240 do 6241 IFS=$as_save_IFS 6242 test -z "$as_dir" && as_dir=. 6243 for lt_ac_prog in sed gsed; do 6244 for ac_exec_ext in '' $ac_executable_extensions; do 6245 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6246 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6247 fi 6248 done 6249 done 6250 done 6251 lt_ac_max=0 6252 lt_ac_count=0 6253 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 6254 # along with /bin/sed that truncates output. 6255 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6256 test ! -f $lt_ac_sed && continue 6257 cat /dev/null > conftest.in 6258 lt_ac_count=0 6259 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6260 # Check for GNU sed and select it if it is found. 6261 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6262 lt_cv_path_SED=$lt_ac_sed 6263 break 6264 fi 6265 while true; do 6266 cat conftest.in conftest.in >conftest.tmp 6267 mv conftest.tmp conftest.in 6268 cp conftest.in conftest.nl 6269 echo >>conftest.nl 6270 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6271 cmp -s conftest.out conftest.nl || break 6272 # 10000 chars as input seems more than enough 6273 test $lt_ac_count -gt 10 && break 6274 lt_ac_count=`expr $lt_ac_count + 1` 6275 if test $lt_ac_count -gt $lt_ac_max; then 6276 lt_ac_max=$lt_ac_count 6277 lt_cv_path_SED=$lt_ac_sed 6278 fi 6279 done 6280 done 6281 ]) 6282 SED=$lt_cv_path_SED 6283 AC_MSG_RESULT([$SED]) 6284 ]) 13 6285 14 6286 # -*- Autoconf -*-
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