aclocal.m4 revision 357bfbb2
1# generated automatically by aclocal 1.9.6 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 15 16# serial 48 AC_PROG_LIBTOOL 17 18 19# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 20# ----------------------------------------------------------- 21# If this macro is not defined by Autoconf, define it here. 22m4_ifdef([AC_PROVIDE_IFELSE], 23 [], 24 [m4_define([AC_PROVIDE_IFELSE], 25 [m4_ifdef([AC_PROVIDE_$1], 26 [$2], [$3])])]) 27 28 29# AC_PROG_LIBTOOL 30# --------------- 31AC_DEFUN([AC_PROG_LIBTOOL], 32[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 35 AC_PROVIDE_IFELSE([AC_PROG_CXX], 36 [AC_LIBTOOL_CXX], 37 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 38 ])]) 39dnl And a similar setup for Fortran 77 support 40 AC_PROVIDE_IFELSE([AC_PROG_F77], 41 [AC_LIBTOOL_F77], 42 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 43])]) 44 45dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 48 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 49 [AC_LIBTOOL_GCJ], 50 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 51 [AC_LIBTOOL_GCJ], 52 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 53 [AC_LIBTOOL_GCJ], 54 [ifdef([AC_PROG_GCJ], 55 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 56 ifdef([A][M_PROG_GCJ], 57 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 58 ifdef([LT_AC_PROG_GCJ], 59 [define([LT_AC_PROG_GCJ], 60 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 61])])# AC_PROG_LIBTOOL 62 63 64# _AC_PROG_LIBTOOL 65# ---------------- 66AC_DEFUN([_AC_PROG_LIBTOOL], 67[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71 72# This can be used to rebuild libtool when needed 73LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74 75# Always use our own libtool. 76LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77AC_SUBST(LIBTOOL)dnl 78 79# Prevent multiple expansion 80define([AC_PROG_LIBTOOL], []) 81])# _AC_PROG_LIBTOOL 82 83 84# AC_LIBTOOL_SETUP 85# ---------------- 86AC_DEFUN([AC_LIBTOOL_SETUP], 87[AC_PREREQ(2.50)dnl 88AC_REQUIRE([AC_ENABLE_SHARED])dnl 89AC_REQUIRE([AC_ENABLE_STATIC])dnl 90AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91AC_REQUIRE([AC_CANONICAL_HOST])dnl 92AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93AC_REQUIRE([AC_PROG_CC])dnl 94AC_REQUIRE([AC_PROG_LD])dnl 95AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96AC_REQUIRE([AC_PROG_NM])dnl 97 98AC_REQUIRE([AC_PROG_LN_S])dnl 99AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101AC_REQUIRE([AC_OBJEXT])dnl 102AC_REQUIRE([AC_EXEEXT])dnl 103dnl 104 105AC_LIBTOOL_SYS_MAX_CMD_LEN 106AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 107AC_LIBTOOL_OBJDIR 108 109AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 110_LT_AC_PROG_ECHO_BACKSLASH 111 112case $host_os in 113aix3*) 114 # AIX sometimes has problems with the GCC collect2 program. For some 115 # reason, if we set the COLLECT_NAMES environment variable, the problems 116 # vanish in a puff of smoke. 117 if test "X${COLLECT_NAMES+set}" != Xset; then 118 COLLECT_NAMES= 119 export COLLECT_NAMES 120 fi 121 ;; 122esac 123 124# Sed substitution that helps us do robust quoting. It backslashifies 125# metacharacters that are still active within double-quoted strings. 126Xsed='sed -e 1s/^X//' 127[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 128 129# Same as above, but do not quote variable references. 130[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 131 132# Sed substitution to delay expansion of an escaped shell variable in a 133# double_quote_subst'ed string. 134delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 135 136# Sed substitution to avoid accidental globbing in evaled expressions 137no_glob_subst='s/\*/\\\*/g' 138 139# Constants: 140rm="rm -f" 141 142# Global variables: 143default_ofile=libtool 144can_build_shared=yes 145 146# All known linkers require a `.a' archive for static linking (except MSVC, 147# which needs '.lib'). 148libext=a 149ltmain="$ac_aux_dir/ltmain.sh" 150ofile="$default_ofile" 151with_gnu_ld="$lt_cv_prog_gnu_ld" 152 153AC_CHECK_TOOL(AR, ar, false) 154AC_CHECK_TOOL(RANLIB, ranlib, :) 155AC_CHECK_TOOL(STRIP, strip, :) 156 157old_CC="$CC" 158old_CFLAGS="$CFLAGS" 159 160# Set sane defaults for various variables 161test -z "$AR" && AR=ar 162test -z "$AR_FLAGS" && AR_FLAGS=cru 163test -z "$AS" && AS=as 164test -z "$CC" && CC=cc 165test -z "$LTCC" && LTCC=$CC 166test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 167test -z "$DLLTOOL" && DLLTOOL=dlltool 168test -z "$LD" && LD=ld 169test -z "$LN_S" && LN_S="ln -s" 170test -z "$MAGIC_CMD" && MAGIC_CMD=file 171test -z "$NM" && NM=nm 172test -z "$SED" && SED=sed 173test -z "$OBJDUMP" && OBJDUMP=objdump 174test -z "$RANLIB" && RANLIB=: 175test -z "$STRIP" && STRIP=: 176test -z "$ac_objext" && ac_objext=o 177 178# Determine commands to create old-style static archives. 179old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 180old_postinstall_cmds='chmod 644 $oldlib' 181old_postuninstall_cmds= 182 183if test -n "$RANLIB"; then 184 case $host_os in 185 openbsd*) 186 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 187 ;; 188 *) 189 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 190 ;; 191 esac 192 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 193fi 194 195_LT_CC_BASENAME([$compiler]) 196 197# Only perform the check for file, if the check method requires it 198case $deplibs_check_method in 199file_magic*) 200 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 201 AC_PATH_MAGIC 202 fi 203 ;; 204esac 205 206AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 207AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 208enable_win32_dll=yes, enable_win32_dll=no) 209 210AC_ARG_ENABLE([libtool-lock], 211 [AC_HELP_STRING([--disable-libtool-lock], 212 [avoid locking (might break parallel builds)])]) 213test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 214 215AC_ARG_WITH([pic], 216 [AC_HELP_STRING([--with-pic], 217 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 218 [pic_mode="$withval"], 219 [pic_mode=default]) 220test -z "$pic_mode" && pic_mode=default 221 222# Use C for the default configuration in the libtool script 223tagname= 224AC_LIBTOOL_LANG_C_CONFIG 225_LT_AC_TAGCONFIG 226])# AC_LIBTOOL_SETUP 227 228 229# _LT_AC_SYS_COMPILER 230# ------------------- 231AC_DEFUN([_LT_AC_SYS_COMPILER], 232[AC_REQUIRE([AC_PROG_CC])dnl 233 234# If no C compiler was specified, use CC. 235LTCC=${LTCC-"$CC"} 236 237# If no C compiler flags were specified, use CFLAGS. 238LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 239 240# Allow CC to be a program name with arguments. 241compiler=$CC 242])# _LT_AC_SYS_COMPILER 243 244 245# _LT_CC_BASENAME(CC) 246# ------------------- 247# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 248AC_DEFUN([_LT_CC_BASENAME], 249[for cc_temp in $1""; do 250 case $cc_temp in 251 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 252 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 253 \-*) ;; 254 *) break;; 255 esac 256done 257cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 258]) 259 260 261# _LT_COMPILER_BOILERPLATE 262# ------------------------ 263# Check for compiler boilerplate output or warnings with 264# the simple compiler test code. 265AC_DEFUN([_LT_COMPILER_BOILERPLATE], 266[ac_outfile=conftest.$ac_objext 267printf "$lt_simple_compile_test_code" >conftest.$ac_ext 268eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 269_lt_compiler_boilerplate=`cat conftest.err` 270$rm conftest* 271])# _LT_COMPILER_BOILERPLATE 272 273 274# _LT_LINKER_BOILERPLATE 275# ---------------------- 276# Check for linker boilerplate output or warnings with 277# the simple link test code. 278AC_DEFUN([_LT_LINKER_BOILERPLATE], 279[ac_outfile=conftest.$ac_objext 280printf "$lt_simple_link_test_code" >conftest.$ac_ext 281eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 282_lt_linker_boilerplate=`cat conftest.err` 283$rm conftest* 284])# _LT_LINKER_BOILERPLATE 285 286 287# _LT_AC_SYS_LIBPATH_AIX 288# ---------------------- 289# Links a minimal program and checks the executable 290# for the system default hardcoded library path. In most cases, 291# this is /usr/lib:/lib, but when the MPI compilers are used 292# the location of the communication and MPI libs are included too. 293# If we don't find anything, use the default library path according 294# to the aix ld manual. 295AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 296[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 297aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 298}'` 299# Check for a 64-bit object if we didn't find anything. 300if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 301}'`; fi],[]) 302if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 303])# _LT_AC_SYS_LIBPATH_AIX 304 305 306# _LT_AC_SHELL_INIT(ARG) 307# ---------------------- 308AC_DEFUN([_LT_AC_SHELL_INIT], 309[ifdef([AC_DIVERSION_NOTICE], 310 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 311 [AC_DIVERT_PUSH(NOTICE)]) 312$1 313AC_DIVERT_POP 314])# _LT_AC_SHELL_INIT 315 316 317# _LT_AC_PROG_ECHO_BACKSLASH 318# -------------------------- 319# Add some code to the start of the generated configure script which 320# will find an echo command which doesn't interpret backslashes. 321AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 322[_LT_AC_SHELL_INIT([ 323# Check that we are running under the correct shell. 324SHELL=${CONFIG_SHELL-/bin/sh} 325 326case X$ECHO in 327X*--fallback-echo) 328 # Remove one level of quotation (which was required for Make). 329 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 330 ;; 331esac 332 333echo=${ECHO-echo} 334if test "X[$]1" = X--no-reexec; then 335 # Discard the --no-reexec flag, and continue. 336 shift 337elif test "X[$]1" = X--fallback-echo; then 338 # Avoid inline document here, it may be left over 339 : 340elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 341 # Yippee, $echo works! 342 : 343else 344 # Restart under the correct shell. 345 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 346fi 347 348if test "X[$]1" = X--fallback-echo; then 349 # used as fallback echo 350 shift 351 cat <<EOF 352[$]* 353EOF 354 exit 0 355fi 356 357# The HP-UX ksh and POSIX shell print the target directory to stdout 358# if CDPATH is set. 359(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 360 361if test -z "$ECHO"; then 362if test "X${echo_test_string+set}" != Xset; then 363# find a string as large as possible, as long as the shell can cope with it 364 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 365 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 366 if (echo_test_string=`eval $cmd`) 2>/dev/null && 367 echo_test_string=`eval $cmd` && 368 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 369 then 370 break 371 fi 372 done 373fi 374 375if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 376 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 377 test "X$echo_testing_string" = "X$echo_test_string"; then 378 : 379else 380 # The Solaris, AIX, and Digital Unix default echo programs unquote 381 # backslashes. This makes it impossible to quote backslashes using 382 # echo "$something" | sed 's/\\/\\\\/g' 383 # 384 # So, first we look for a working echo in the user's PATH. 385 386 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 387 for dir in $PATH /usr/ucb; do 388 IFS="$lt_save_ifs" 389 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 390 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 391 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 392 test "X$echo_testing_string" = "X$echo_test_string"; then 393 echo="$dir/echo" 394 break 395 fi 396 done 397 IFS="$lt_save_ifs" 398 399 if test "X$echo" = Xecho; then 400 # We didn't find a better echo, so look for alternatives. 401 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 402 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 403 test "X$echo_testing_string" = "X$echo_test_string"; then 404 # This shell has a builtin print -r that does the trick. 405 echo='print -r' 406 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 407 test "X$CONFIG_SHELL" != X/bin/ksh; then 408 # If we have ksh, try running configure again with it. 409 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 410 export ORIGINAL_CONFIG_SHELL 411 CONFIG_SHELL=/bin/ksh 412 export CONFIG_SHELL 413 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 414 else 415 # Try using printf. 416 echo='printf %s\n' 417 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 418 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 419 test "X$echo_testing_string" = "X$echo_test_string"; then 420 # Cool, printf works 421 : 422 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 423 test "X$echo_testing_string" = 'X\t' && 424 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 425 test "X$echo_testing_string" = "X$echo_test_string"; then 426 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 427 export CONFIG_SHELL 428 SHELL="$CONFIG_SHELL" 429 export SHELL 430 echo="$CONFIG_SHELL [$]0 --fallback-echo" 431 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 432 test "X$echo_testing_string" = 'X\t' && 433 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 434 test "X$echo_testing_string" = "X$echo_test_string"; then 435 echo="$CONFIG_SHELL [$]0 --fallback-echo" 436 else 437 # maybe with a smaller string... 438 prev=: 439 440 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 441 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 442 then 443 break 444 fi 445 prev="$cmd" 446 done 447 448 if test "$prev" != 'sed 50q "[$]0"'; then 449 echo_test_string=`eval $prev` 450 export echo_test_string 451 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 452 else 453 # Oops. We lost completely, so just stick with echo. 454 echo=echo 455 fi 456 fi 457 fi 458 fi 459fi 460fi 461 462# Copy echo and quote the copy suitably for passing to libtool from 463# the Makefile, instead of quoting the original, which is used later. 464ECHO=$echo 465if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 466 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 467fi 468 469AC_SUBST(ECHO) 470])])# _LT_AC_PROG_ECHO_BACKSLASH 471 472 473# _LT_AC_LOCK 474# ----------- 475AC_DEFUN([_LT_AC_LOCK], 476[AC_ARG_ENABLE([libtool-lock], 477 [AC_HELP_STRING([--disable-libtool-lock], 478 [avoid locking (might break parallel builds)])]) 479test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 480 481# Some flags need to be propagated to the compiler or linker for good 482# libtool support. 483case $host in 484ia64-*-hpux*) 485 # Find out which ABI we are using. 486 echo 'int i;' > conftest.$ac_ext 487 if AC_TRY_EVAL(ac_compile); then 488 case `/usr/bin/file conftest.$ac_objext` in 489 *ELF-32*) 490 HPUX_IA64_MODE="32" 491 ;; 492 *ELF-64*) 493 HPUX_IA64_MODE="64" 494 ;; 495 esac 496 fi 497 rm -rf conftest* 498 ;; 499*-*-irix6*) 500 # Find out which ABI we are using. 501 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 502 if AC_TRY_EVAL(ac_compile); then 503 if test "$lt_cv_prog_gnu_ld" = yes; then 504 case `/usr/bin/file conftest.$ac_objext` in 505 *32-bit*) 506 LD="${LD-ld} -melf32bsmip" 507 ;; 508 *N32*) 509 LD="${LD-ld} -melf32bmipn32" 510 ;; 511 *64-bit*) 512 LD="${LD-ld} -melf64bmip" 513 ;; 514 esac 515 else 516 case `/usr/bin/file conftest.$ac_objext` in 517 *32-bit*) 518 LD="${LD-ld} -32" 519 ;; 520 *N32*) 521 LD="${LD-ld} -n32" 522 ;; 523 *64-bit*) 524 LD="${LD-ld} -64" 525 ;; 526 esac 527 fi 528 fi 529 rm -rf conftest* 530 ;; 531 532x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 533 # Find out which ABI we are using. 534 echo 'int i;' > conftest.$ac_ext 535 if AC_TRY_EVAL(ac_compile); then 536 case `/usr/bin/file conftest.o` in 537 *32-bit*) 538 case $host in 539 x86_64-*linux*) 540 LD="${LD-ld} -m elf_i386" 541 ;; 542 ppc64-*linux*|powerpc64-*linux*) 543 LD="${LD-ld} -m elf32ppclinux" 544 ;; 545 s390x-*linux*) 546 LD="${LD-ld} -m elf_s390" 547 ;; 548 sparc64-*linux*) 549 LD="${LD-ld} -m elf32_sparc" 550 ;; 551 esac 552 ;; 553 *64-bit*) 554 case $host in 555 x86_64-*linux*) 556 LD="${LD-ld} -m elf_x86_64" 557 ;; 558 ppc*-*linux*|powerpc*-*linux*) 559 LD="${LD-ld} -m elf64ppc" 560 ;; 561 s390*-*linux*) 562 LD="${LD-ld} -m elf64_s390" 563 ;; 564 sparc*-*linux*) 565 LD="${LD-ld} -m elf64_sparc" 566 ;; 567 esac 568 ;; 569 esac 570 fi 571 rm -rf conftest* 572 ;; 573 574*-*-sco3.2v5*) 575 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 576 SAVE_CFLAGS="$CFLAGS" 577 CFLAGS="$CFLAGS -belf" 578 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 579 [AC_LANG_PUSH(C) 580 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 581 AC_LANG_POP]) 582 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 583 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 584 CFLAGS="$SAVE_CFLAGS" 585 fi 586 ;; 587sparc*-*solaris*) 588 # Find out which ABI we are using. 589 echo 'int i;' > conftest.$ac_ext 590 if AC_TRY_EVAL(ac_compile); then 591 case `/usr/bin/file conftest.o` in 592 *64-bit*) 593 case $lt_cv_prog_gnu_ld in 594 yes*) LD="${LD-ld} -m elf64_sparc" ;; 595 *) LD="${LD-ld} -64" ;; 596 esac 597 ;; 598 esac 599 fi 600 rm -rf conftest* 601 ;; 602 603AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 604[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 605 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 606 AC_CHECK_TOOL(AS, as, false) 607 AC_CHECK_TOOL(OBJDUMP, objdump, false) 608 ;; 609 ]) 610esac 611 612need_locks="$enable_libtool_lock" 613 614])# _LT_AC_LOCK 615 616 617# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 618# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 619# ---------------------------------------------------------------- 620# Check whether the given compiler option works 621AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 622[AC_REQUIRE([LT_AC_PROG_SED]) 623AC_CACHE_CHECK([$1], [$2], 624 [$2=no 625 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 626 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 627 lt_compiler_flag="$3" 628 # Insert the option either (1) after the last *FLAGS variable, or 629 # (2) before a word containing "conftest.", or (3) at the end. 630 # Note that $ac_compile itself does not contain backslashes and begins 631 # with a dollar sign (not a hyphen), so the echo should work correctly. 632 # The option is referenced via a variable to avoid confusing sed. 633 lt_compile=`echo "$ac_compile" | $SED \ 634 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 635 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 636 -e 's:$: $lt_compiler_flag:'` 637 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 638 (eval "$lt_compile" 2>conftest.err) 639 ac_status=$? 640 cat conftest.err >&AS_MESSAGE_LOG_FD 641 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 642 if (exit $ac_status) && test -s "$ac_outfile"; then 643 # The compiler can only warn and ignore the option if not recognized 644 # So say no if there are warnings other than the usual output. 645 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 646 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 647 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 648 $2=yes 649 fi 650 fi 651 $rm conftest* 652]) 653 654if test x"[$]$2" = xyes; then 655 ifelse([$5], , :, [$5]) 656else 657 ifelse([$6], , :, [$6]) 658fi 659])# AC_LIBTOOL_COMPILER_OPTION 660 661 662# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 663# [ACTION-SUCCESS], [ACTION-FAILURE]) 664# ------------------------------------------------------------ 665# Check whether the given compiler option works 666AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 667[AC_CACHE_CHECK([$1], [$2], 668 [$2=no 669 save_LDFLAGS="$LDFLAGS" 670 LDFLAGS="$LDFLAGS $3" 671 printf "$lt_simple_link_test_code" > conftest.$ac_ext 672 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 673 # The linker can only warn and ignore the option if not recognized 674 # So say no if there are warnings 675 if test -s conftest.err; then 676 # Append any errors to the config.log. 677 cat conftest.err 1>&AS_MESSAGE_LOG_FD 678 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 679 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 680 if diff conftest.exp conftest.er2 >/dev/null; then 681 $2=yes 682 fi 683 else 684 $2=yes 685 fi 686 fi 687 $rm conftest* 688 LDFLAGS="$save_LDFLAGS" 689]) 690 691if test x"[$]$2" = xyes; then 692 ifelse([$4], , :, [$4]) 693else 694 ifelse([$5], , :, [$5]) 695fi 696])# AC_LIBTOOL_LINKER_OPTION 697 698 699# AC_LIBTOOL_SYS_MAX_CMD_LEN 700# -------------------------- 701AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 702[# find the maximum length of command line arguments 703AC_MSG_CHECKING([the maximum length of command line arguments]) 704AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 705 i=0 706 teststring="ABCD" 707 708 case $build_os in 709 msdosdjgpp*) 710 # On DJGPP, this test can blow up pretty badly due to problems in libc 711 # (any single argument exceeding 2000 bytes causes a buffer overrun 712 # during glob expansion). Even if it were fixed, the result of this 713 # check would be larger than it should be. 714 lt_cv_sys_max_cmd_len=12288; # 12K is about right 715 ;; 716 717 gnu*) 718 # Under GNU Hurd, this test is not required because there is 719 # no limit to the length of command line arguments. 720 # Libtool will interpret -1 as no limit whatsoever 721 lt_cv_sys_max_cmd_len=-1; 722 ;; 723 724 cygwin* | mingw*) 725 # On Win9x/ME, this test blows up -- it succeeds, but takes 726 # about 5 minutes as the teststring grows exponentially. 727 # Worse, since 9x/ME are not pre-emptively multitasking, 728 # you end up with a "frozen" computer, even though with patience 729 # the test eventually succeeds (with a max line length of 256k). 730 # Instead, let's just punt: use the minimum linelength reported by 731 # all of the supported platforms: 8192 (on NT/2K/XP). 732 lt_cv_sys_max_cmd_len=8192; 733 ;; 734 735 amigaos*) 736 # On AmigaOS with pdksh, this test takes hours, literally. 737 # So we just punt and use a minimum line length of 8192. 738 lt_cv_sys_max_cmd_len=8192; 739 ;; 740 741 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 742 # This has been around since 386BSD, at least. Likely further. 743 if test -x /sbin/sysctl; then 744 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 745 elif test -x /usr/sbin/sysctl; then 746 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 747 else 748 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 749 fi 750 # And add a safety zone 751 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 753 ;; 754 755 interix*) 756 # We know the value 262144 and hardcode it with a safety zone (like BSD) 757 lt_cv_sys_max_cmd_len=196608 758 ;; 759 760 osf*) 761 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 762 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 763 # nice to cause kernel panics so lets avoid the loop below. 764 # First set a reasonable default. 765 lt_cv_sys_max_cmd_len=16384 766 # 767 if test -x /sbin/sysconfig; then 768 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 769 *1*) lt_cv_sys_max_cmd_len=-1 ;; 770 esac 771 fi 772 ;; 773 sco3.2v5*) 774 lt_cv_sys_max_cmd_len=102400 775 ;; 776 sysv5* | sco5v6* | sysv4.2uw2*) 777 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 778 if test -n "$kargmax"; then 779 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 780 else 781 lt_cv_sys_max_cmd_len=32768 782 fi 783 ;; 784 *) 785 # If test is not a shell built-in, we'll probably end up computing a 786 # maximum length that is only half of the actual maximum length, but 787 # we can't tell. 788 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 789 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 790 = "XX$teststring") >/dev/null 2>&1 && 791 new_result=`expr "X$teststring" : ".*" 2>&1` && 792 lt_cv_sys_max_cmd_len=$new_result && 793 test $i != 17 # 1/2 MB should be enough 794 do 795 i=`expr $i + 1` 796 teststring=$teststring$teststring 797 done 798 teststring= 799 # Add a significant safety factor because C++ compilers can tack on massive 800 # amounts of additional arguments before passing them to the linker. 801 # It appears as though 1/2 is a usable value. 802 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 803 ;; 804 esac 805]) 806if test -n $lt_cv_sys_max_cmd_len ; then 807 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 808else 809 AC_MSG_RESULT(none) 810fi 811])# AC_LIBTOOL_SYS_MAX_CMD_LEN 812 813 814# _LT_AC_CHECK_DLFCN 815# ------------------ 816AC_DEFUN([_LT_AC_CHECK_DLFCN], 817[AC_CHECK_HEADERS(dlfcn.h)dnl 818])# _LT_AC_CHECK_DLFCN 819 820 821# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 822# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 823# --------------------------------------------------------------------- 824AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 825[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 826if test "$cross_compiling" = yes; then : 827 [$4] 828else 829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 830 lt_status=$lt_dlunknown 831 cat > conftest.$ac_ext <<EOF 832[#line __oline__ "configure" 833#include "confdefs.h" 834 835#if HAVE_DLFCN_H 836#include <dlfcn.h> 837#endif 838 839#include <stdio.h> 840 841#ifdef RTLD_GLOBAL 842# define LT_DLGLOBAL RTLD_GLOBAL 843#else 844# ifdef DL_GLOBAL 845# define LT_DLGLOBAL DL_GLOBAL 846# else 847# define LT_DLGLOBAL 0 848# endif 849#endif 850 851/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 852 find out it does not work in some platform. */ 853#ifndef LT_DLLAZY_OR_NOW 854# ifdef RTLD_LAZY 855# define LT_DLLAZY_OR_NOW RTLD_LAZY 856# else 857# ifdef DL_LAZY 858# define LT_DLLAZY_OR_NOW DL_LAZY 859# else 860# ifdef RTLD_NOW 861# define LT_DLLAZY_OR_NOW RTLD_NOW 862# else 863# ifdef DL_NOW 864# define LT_DLLAZY_OR_NOW DL_NOW 865# else 866# define LT_DLLAZY_OR_NOW 0 867# endif 868# endif 869# endif 870# endif 871#endif 872 873#ifdef __cplusplus 874extern "C" void exit (int); 875#endif 876 877void fnord() { int i=42;} 878int main () 879{ 880 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 881 int status = $lt_dlunknown; 882 883 if (self) 884 { 885 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 886 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 887 /* dlclose (self); */ 888 } 889 else 890 puts (dlerror ()); 891 892 exit (status); 893}] 894EOF 895 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 896 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 897 lt_status=$? 898 case x$lt_status in 899 x$lt_dlno_uscore) $1 ;; 900 x$lt_dlneed_uscore) $2 ;; 901 x$lt_dlunknown|x*) $3 ;; 902 esac 903 else : 904 # compilation failed 905 $3 906 fi 907fi 908rm -fr conftest* 909])# _LT_AC_TRY_DLOPEN_SELF 910 911 912# AC_LIBTOOL_DLOPEN_SELF 913# ---------------------- 914AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 915[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 916if test "x$enable_dlopen" != xyes; then 917 enable_dlopen=unknown 918 enable_dlopen_self=unknown 919 enable_dlopen_self_static=unknown 920else 921 lt_cv_dlopen=no 922 lt_cv_dlopen_libs= 923 924 case $host_os in 925 beos*) 926 lt_cv_dlopen="load_add_on" 927 lt_cv_dlopen_libs= 928 lt_cv_dlopen_self=yes 929 ;; 930 931 mingw* | pw32*) 932 lt_cv_dlopen="LoadLibrary" 933 lt_cv_dlopen_libs= 934 ;; 935 936 cygwin*) 937 lt_cv_dlopen="dlopen" 938 lt_cv_dlopen_libs= 939 ;; 940 941 darwin*) 942 # if libdl is installed we need to link against it 943 AC_CHECK_LIB([dl], [dlopen], 944 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 945 lt_cv_dlopen="dyld" 946 lt_cv_dlopen_libs= 947 lt_cv_dlopen_self=yes 948 ]) 949 ;; 950 951 *) 952 AC_CHECK_FUNC([shl_load], 953 [lt_cv_dlopen="shl_load"], 954 [AC_CHECK_LIB([dld], [shl_load], 955 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 956 [AC_CHECK_FUNC([dlopen], 957 [lt_cv_dlopen="dlopen"], 958 [AC_CHECK_LIB([dl], [dlopen], 959 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 960 [AC_CHECK_LIB([svld], [dlopen], 961 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 962 [AC_CHECK_LIB([dld], [dld_link], 963 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 964 ]) 965 ]) 966 ]) 967 ]) 968 ]) 969 ;; 970 esac 971 972 if test "x$lt_cv_dlopen" != xno; then 973 enable_dlopen=yes 974 else 975 enable_dlopen=no 976 fi 977 978 case $lt_cv_dlopen in 979 dlopen) 980 save_CPPFLAGS="$CPPFLAGS" 981 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 982 983 save_LDFLAGS="$LDFLAGS" 984 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 985 986 save_LIBS="$LIBS" 987 LIBS="$lt_cv_dlopen_libs $LIBS" 988 989 AC_CACHE_CHECK([whether a program can dlopen itself], 990 lt_cv_dlopen_self, [dnl 991 _LT_AC_TRY_DLOPEN_SELF( 992 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 993 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 994 ]) 995 996 if test "x$lt_cv_dlopen_self" = xyes; then 997 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 998 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 999 lt_cv_dlopen_self_static, [dnl 1000 _LT_AC_TRY_DLOPEN_SELF( 1001 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1002 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1003 ]) 1004 fi 1005 1006 CPPFLAGS="$save_CPPFLAGS" 1007 LDFLAGS="$save_LDFLAGS" 1008 LIBS="$save_LIBS" 1009 ;; 1010 esac 1011 1012 case $lt_cv_dlopen_self in 1013 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1014 *) enable_dlopen_self=unknown ;; 1015 esac 1016 1017 case $lt_cv_dlopen_self_static in 1018 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1019 *) enable_dlopen_self_static=unknown ;; 1020 esac 1021fi 1022])# AC_LIBTOOL_DLOPEN_SELF 1023 1024 1025# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1026# --------------------------------- 1027# Check to see if options -c and -o are simultaneously supported by compiler 1028AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1029[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1030AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1031 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1032 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1033 $rm -r conftest 2>/dev/null 1034 mkdir conftest 1035 cd conftest 1036 mkdir out 1037 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1038 1039 lt_compiler_flag="-o out/conftest2.$ac_objext" 1040 # Insert the option either (1) after the last *FLAGS variable, or 1041 # (2) before a word containing "conftest.", or (3) at the end. 1042 # Note that $ac_compile itself does not contain backslashes and begins 1043 # with a dollar sign (not a hyphen), so the echo should work correctly. 1044 lt_compile=`echo "$ac_compile" | $SED \ 1045 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1046 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1047 -e 's:$: $lt_compiler_flag:'` 1048 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1049 (eval "$lt_compile" 2>out/conftest.err) 1050 ac_status=$? 1051 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1052 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1053 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1054 then 1055 # The compiler can only warn and ignore the option if not recognized 1056 # So say no if there are warnings 1057 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1058 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1059 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1060 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1061 fi 1062 fi 1063 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1064 $rm conftest* 1065 # SGI C++ compiler will create directory out/ii_files/ for 1066 # template instantiation 1067 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1068 $rm out/* && rmdir out 1069 cd .. 1070 rmdir conftest 1071 $rm conftest* 1072]) 1073])# AC_LIBTOOL_PROG_CC_C_O 1074 1075 1076# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1077# ----------------------------------------- 1078# Check to see if we can do hard links to lock some files if needed 1079AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1080[AC_REQUIRE([_LT_AC_LOCK])dnl 1081 1082hard_links="nottested" 1083if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1084 # do not overwrite the value of need_locks provided by the user 1085 AC_MSG_CHECKING([if we can lock with hard links]) 1086 hard_links=yes 1087 $rm conftest* 1088 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1089 touch conftest.a 1090 ln conftest.a conftest.b 2>&5 || hard_links=no 1091 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1092 AC_MSG_RESULT([$hard_links]) 1093 if test "$hard_links" = no; then 1094 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1095 need_locks=warn 1096 fi 1097else 1098 need_locks=no 1099fi 1100])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1101 1102 1103# AC_LIBTOOL_OBJDIR 1104# ----------------- 1105AC_DEFUN([AC_LIBTOOL_OBJDIR], 1106[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1107[rm -f .libs 2>/dev/null 1108mkdir .libs 2>/dev/null 1109if test -d .libs; then 1110 lt_cv_objdir=.libs 1111else 1112 # MS-DOS does not allow filenames that begin with a dot. 1113 lt_cv_objdir=_libs 1114fi 1115rmdir .libs 2>/dev/null]) 1116objdir=$lt_cv_objdir 1117])# AC_LIBTOOL_OBJDIR 1118 1119 1120# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1121# ---------------------------------------------- 1122# Check hardcoding attributes. 1123AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1124[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1125_LT_AC_TAGVAR(hardcode_action, $1)= 1126if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1127 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1128 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1129 1130 # We can hardcode non-existant directories. 1131 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1132 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1133 # have to relink, otherwise we might link with an installed library 1134 # when we should be linking with a yet-to-be-installed one 1135 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1136 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1137 # Linking always hardcodes the temporary library directory. 1138 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1139 else 1140 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1141 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1142 fi 1143else 1144 # We cannot hardcode anything, or else we can only hardcode existing 1145 # directories. 1146 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1147fi 1148AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1149 1150if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1151 # Fast installation is not supported 1152 enable_fast_install=no 1153elif test "$shlibpath_overrides_runpath" = yes || 1154 test "$enable_shared" = no; then 1155 # Fast installation is not necessary 1156 enable_fast_install=needless 1157fi 1158])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1159 1160 1161# AC_LIBTOOL_SYS_LIB_STRIP 1162# ------------------------ 1163AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1164[striplib= 1165old_striplib= 1166AC_MSG_CHECKING([whether stripping libraries is possible]) 1167if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1168 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1169 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1170 AC_MSG_RESULT([yes]) 1171else 1172# FIXME - insert some real tests, host_os isn't really good enough 1173 case $host_os in 1174 darwin*) 1175 if test -n "$STRIP" ; then 1176 striplib="$STRIP -x" 1177 AC_MSG_RESULT([yes]) 1178 else 1179 AC_MSG_RESULT([no]) 1180fi 1181 ;; 1182 *) 1183 AC_MSG_RESULT([no]) 1184 ;; 1185 esac 1186fi 1187])# AC_LIBTOOL_SYS_LIB_STRIP 1188 1189 1190# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1191# ----------------------------- 1192# PORTME Fill in your ld.so characteristics 1193AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1194[AC_MSG_CHECKING([dynamic linker characteristics]) 1195library_names_spec= 1196libname_spec='lib$name' 1197soname_spec= 1198shrext_cmds=".so" 1199postinstall_cmds= 1200postuninstall_cmds= 1201finish_cmds= 1202finish_eval= 1203shlibpath_var= 1204shlibpath_overrides_runpath=unknown 1205version_type=none 1206dynamic_linker="$host_os ld.so" 1207sys_lib_dlsearch_path_spec="/lib /usr/lib" 1208if test "$GCC" = yes; then 1209 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1210 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1211 # if the path contains ";" then we assume it to be the separator 1212 # otherwise default to the standard path separator (i.e. ":") - it is 1213 # assumed that no part of a normal pathname contains ";" but that should 1214 # okay in the real world where ";" in dirpaths is itself problematic. 1215 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1216 else 1217 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1218 fi 1219else 1220 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1221fi 1222need_lib_prefix=unknown 1223hardcode_into_libs=no 1224 1225# when you set need_version to no, make sure it does not cause -set_version 1226# flags to be left without arguments 1227need_version=unknown 1228 1229case $host_os in 1230aix3*) 1231 version_type=linux 1232 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1233 shlibpath_var=LIBPATH 1234 1235 # AIX 3 has no versioning support, so we append a major version to the name. 1236 soname_spec='${libname}${release}${shared_ext}$major' 1237 ;; 1238 1239aix4* | aix5*) 1240 version_type=linux 1241 need_lib_prefix=no 1242 need_version=no 1243 hardcode_into_libs=yes 1244 if test "$host_cpu" = ia64; then 1245 # AIX 5 supports IA64 1246 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1247 shlibpath_var=LD_LIBRARY_PATH 1248 else 1249 # With GCC up to 2.95.x, collect2 would create an import file 1250 # for dependence libraries. The import file would start with 1251 # the line `#! .'. This would cause the generated library to 1252 # depend on `.', always an invalid library. This was fixed in 1253 # development snapshots of GCC prior to 3.0. 1254 case $host_os in 1255 aix4 | aix4.[[01]] | aix4.[[01]].*) 1256 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1257 echo ' yes ' 1258 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1259 : 1260 else 1261 can_build_shared=no 1262 fi 1263 ;; 1264 esac 1265 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1266 # soname into executable. Probably we can add versioning support to 1267 # collect2, so additional links can be useful in future. 1268 if test "$aix_use_runtimelinking" = yes; then 1269 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1270 # instead of lib<name>.a to let people know that these are not 1271 # typical AIX shared libraries. 1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1273 else 1274 # We preserve .a as extension for shared libraries through AIX4.2 1275 # and later when we are not doing run time linking. 1276 library_names_spec='${libname}${release}.a $libname.a' 1277 soname_spec='${libname}${release}${shared_ext}$major' 1278 fi 1279 shlibpath_var=LIBPATH 1280 fi 1281 ;; 1282 1283amigaos*) 1284 library_names_spec='$libname.ixlibrary $libname.a' 1285 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1286 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1287 ;; 1288 1289beos*) 1290 library_names_spec='${libname}${shared_ext}' 1291 dynamic_linker="$host_os ld.so" 1292 shlibpath_var=LIBRARY_PATH 1293 ;; 1294 1295bsdi[[45]]*) 1296 version_type=linux 1297 need_version=no 1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1299 soname_spec='${libname}${release}${shared_ext}$major' 1300 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1301 shlibpath_var=LD_LIBRARY_PATH 1302 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1303 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1304 # the default ld.so.conf also contains /usr/contrib/lib and 1305 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1306 # libtool to hard-code these into programs 1307 ;; 1308 1309cygwin* | mingw* | pw32*) 1310 version_type=windows 1311 shrext_cmds=".dll" 1312 need_version=no 1313 need_lib_prefix=no 1314 1315 case $GCC,$host_os in 1316 yes,cygwin* | yes,mingw* | yes,pw32*) 1317 library_names_spec='$libname.dll.a' 1318 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1319 postinstall_cmds='base_file=`basename \${file}`~ 1320 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1321 dldir=$destdir/`dirname \$dlpath`~ 1322 test -d \$dldir || mkdir -p \$dldir~ 1323 $install_prog $dir/$dlname \$dldir/$dlname~ 1324 chmod a+x \$dldir/$dlname' 1325 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1326 dlpath=$dir/\$dldll~ 1327 $rm \$dlpath' 1328 shlibpath_overrides_runpath=yes 1329 1330 case $host_os in 1331 cygwin*) 1332 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1333 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1334 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1335 ;; 1336 mingw*) 1337 # MinGW DLLs use traditional 'lib' prefix 1338 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1339 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1340 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1341 # It is most probably a Windows format PATH printed by 1342 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1343 # path with ; separators, and with drive letters. We can handle the 1344 # drive letters (cygwin fileutils understands them), so leave them, 1345 # especially as we might pass files found there to a mingw objdump, 1346 # which wouldn't understand a cygwinified path. Ahh. 1347 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1348 else 1349 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1350 fi 1351 ;; 1352 pw32*) 1353 # pw32 DLLs use 'pw' prefix rather than 'lib' 1354 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1355 ;; 1356 esac 1357 ;; 1358 1359 *) 1360 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1361 ;; 1362 esac 1363 dynamic_linker='Win32 ld.exe' 1364 # FIXME: first we should search . and the directory the executable is in 1365 shlibpath_var=PATH 1366 ;; 1367 1368darwin* | rhapsody*) 1369 dynamic_linker="$host_os dyld" 1370 version_type=darwin 1371 need_lib_prefix=no 1372 need_version=no 1373 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1374 soname_spec='${libname}${release}${major}$shared_ext' 1375 shlibpath_overrides_runpath=yes 1376 shlibpath_var=DYLD_LIBRARY_PATH 1377 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1378 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1379 if test "$GCC" = yes; then 1380 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1381 else 1382 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1383 fi 1384 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1385 ;; 1386 1387dgux*) 1388 version_type=linux 1389 need_lib_prefix=no 1390 need_version=no 1391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1392 soname_spec='${libname}${release}${shared_ext}$major' 1393 shlibpath_var=LD_LIBRARY_PATH 1394 ;; 1395 1396freebsd1*) 1397 dynamic_linker=no 1398 ;; 1399 1400kfreebsd*-gnu) 1401 version_type=linux 1402 need_lib_prefix=no 1403 need_version=no 1404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1405 soname_spec='${libname}${release}${shared_ext}$major' 1406 shlibpath_var=LD_LIBRARY_PATH 1407 shlibpath_overrides_runpath=no 1408 hardcode_into_libs=yes 1409 dynamic_linker='GNU ld.so' 1410 ;; 1411 1412freebsd* | dragonfly*) 1413 # DragonFly does not have aout. When/if they implement a new 1414 # versioning mechanism, adjust this. 1415 if test -x /usr/bin/objformat; then 1416 objformat=`/usr/bin/objformat` 1417 else 1418 case $host_os in 1419 freebsd[[123]]*) objformat=aout ;; 1420 *) objformat=elf ;; 1421 esac 1422 fi 1423 version_type=freebsd-$objformat 1424 case $version_type in 1425 freebsd-elf*) 1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1427 need_version=no 1428 need_lib_prefix=no 1429 ;; 1430 freebsd-*) 1431 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1432 need_version=yes 1433 ;; 1434 esac 1435 shlibpath_var=LD_LIBRARY_PATH 1436 case $host_os in 1437 freebsd2*) 1438 shlibpath_overrides_runpath=yes 1439 ;; 1440 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1441 shlibpath_overrides_runpath=yes 1442 hardcode_into_libs=yes 1443 ;; 1444 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1445 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1446 shlibpath_overrides_runpath=no 1447 hardcode_into_libs=yes 1448 ;; 1449 freebsd*) # from 4.6 on 1450 shlibpath_overrides_runpath=yes 1451 hardcode_into_libs=yes 1452 ;; 1453 esac 1454 ;; 1455 1456gnu*) 1457 version_type=linux 1458 need_lib_prefix=no 1459 need_version=no 1460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1461 soname_spec='${libname}${release}${shared_ext}$major' 1462 shlibpath_var=LD_LIBRARY_PATH 1463 hardcode_into_libs=yes 1464 ;; 1465 1466hpux9* | hpux10* | hpux11*) 1467 # Give a soname corresponding to the major version so that dld.sl refuses to 1468 # link against other versions. 1469 version_type=sunos 1470 need_lib_prefix=no 1471 need_version=no 1472 case $host_cpu in 1473 ia64*) 1474 shrext_cmds='.so' 1475 hardcode_into_libs=yes 1476 dynamic_linker="$host_os dld.so" 1477 shlibpath_var=LD_LIBRARY_PATH 1478 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1480 soname_spec='${libname}${release}${shared_ext}$major' 1481 if test "X$HPUX_IA64_MODE" = X32; then 1482 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1483 else 1484 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1485 fi 1486 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1487 ;; 1488 hppa*64*) 1489 shrext_cmds='.sl' 1490 hardcode_into_libs=yes 1491 dynamic_linker="$host_os dld.sl" 1492 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1495 soname_spec='${libname}${release}${shared_ext}$major' 1496 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1497 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1498 ;; 1499 *) 1500 shrext_cmds='.sl' 1501 dynamic_linker="$host_os dld.sl" 1502 shlibpath_var=SHLIB_PATH 1503 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1505 soname_spec='${libname}${release}${shared_ext}$major' 1506 ;; 1507 esac 1508 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1509 postinstall_cmds='chmod 555 $lib' 1510 ;; 1511 1512interix3*) 1513 version_type=linux 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1517 soname_spec='${libname}${release}${shared_ext}$major' 1518 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1519 shlibpath_var=LD_LIBRARY_PATH 1520 shlibpath_overrides_runpath=no 1521 hardcode_into_libs=yes 1522 ;; 1523 1524irix5* | irix6* | nonstopux*) 1525 case $host_os in 1526 nonstopux*) version_type=nonstopux ;; 1527 *) 1528 if test "$lt_cv_prog_gnu_ld" = yes; then 1529 version_type=linux 1530 else 1531 version_type=irix 1532 fi ;; 1533 esac 1534 need_lib_prefix=no 1535 need_version=no 1536 soname_spec='${libname}${release}${shared_ext}$major' 1537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1538 case $host_os in 1539 irix5* | nonstopux*) 1540 libsuff= shlibsuff= 1541 ;; 1542 *) 1543 case $LD in # libtool.m4 will add one of these switches to LD 1544 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1545 libsuff= shlibsuff= libmagic=32-bit;; 1546 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1547 libsuff=32 shlibsuff=N32 libmagic=N32;; 1548 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1549 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1550 *) libsuff= shlibsuff= libmagic=never-match;; 1551 esac 1552 ;; 1553 esac 1554 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1555 shlibpath_overrides_runpath=no 1556 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1557 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1558 hardcode_into_libs=yes 1559 ;; 1560 1561# No shared lib support for Linux oldld, aout, or coff. 1562linux*oldld* | linux*aout* | linux*coff*) 1563 dynamic_linker=no 1564 ;; 1565 1566# This must be Linux ELF. 1567linux*) 1568 version_type=linux 1569 need_lib_prefix=no 1570 need_version=no 1571 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1572 soname_spec='${libname}${release}${shared_ext}$major' 1573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1574 shlibpath_var=LD_LIBRARY_PATH 1575 shlibpath_overrides_runpath=no 1576 # This implies no fast_install, which is unacceptable. 1577 # Some rework will be needed to allow for fast_install 1578 # before this can be enabled. 1579 hardcode_into_libs=yes 1580 1581 # Append ld.so.conf contents to the search path 1582 if test -f /etc/ld.so.conf; then 1583 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1584 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1585 fi 1586 1587 # We used to test for /lib/ld.so.1 and disable shared libraries on 1588 # powerpc, because MkLinux only supported shared libraries with the 1589 # GNU dynamic linker. Since this was broken with cross compilers, 1590 # most powerpc-linux boxes support dynamic linking these days and 1591 # people can always --disable-shared, the test was removed, and we 1592 # assume the GNU/Linux dynamic linker is in use. 1593 dynamic_linker='GNU/Linux ld.so' 1594 ;; 1595 1596knetbsd*-gnu) 1597 version_type=linux 1598 need_lib_prefix=no 1599 need_version=no 1600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1601 soname_spec='${libname}${release}${shared_ext}$major' 1602 shlibpath_var=LD_LIBRARY_PATH 1603 shlibpath_overrides_runpath=no 1604 hardcode_into_libs=yes 1605 dynamic_linker='GNU ld.so' 1606 ;; 1607 1608netbsd*) 1609 version_type=sunos 1610 need_lib_prefix=no 1611 need_version=no 1612 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1614 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1615 dynamic_linker='NetBSD (a.out) ld.so' 1616 else 1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1618 soname_spec='${libname}${release}${shared_ext}$major' 1619 dynamic_linker='NetBSD ld.elf_so' 1620 fi 1621 shlibpath_var=LD_LIBRARY_PATH 1622 shlibpath_overrides_runpath=yes 1623 hardcode_into_libs=yes 1624 ;; 1625 1626newsos6) 1627 version_type=linux 1628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1629 shlibpath_var=LD_LIBRARY_PATH 1630 shlibpath_overrides_runpath=yes 1631 ;; 1632 1633nto-qnx*) 1634 version_type=linux 1635 need_lib_prefix=no 1636 need_version=no 1637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1638 soname_spec='${libname}${release}${shared_ext}$major' 1639 shlibpath_var=LD_LIBRARY_PATH 1640 shlibpath_overrides_runpath=yes 1641 ;; 1642 1643openbsd*) 1644 version_type=sunos 1645 sys_lib_dlsearch_path_spec="/usr/lib" 1646 need_lib_prefix=no 1647 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1648 case $host_os in 1649 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1650 *) need_version=no ;; 1651 esac 1652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1653 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1654 shlibpath_var=LD_LIBRARY_PATH 1655 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1656 case $host_os in 1657 openbsd2.[[89]] | openbsd2.[[89]].*) 1658 shlibpath_overrides_runpath=no 1659 ;; 1660 *) 1661 shlibpath_overrides_runpath=yes 1662 ;; 1663 esac 1664 else 1665 shlibpath_overrides_runpath=yes 1666 fi 1667 ;; 1668 1669os2*) 1670 libname_spec='$name' 1671 shrext_cmds=".dll" 1672 need_lib_prefix=no 1673 library_names_spec='$libname${shared_ext} $libname.a' 1674 dynamic_linker='OS/2 ld.exe' 1675 shlibpath_var=LIBPATH 1676 ;; 1677 1678osf3* | osf4* | osf5*) 1679 version_type=osf 1680 need_lib_prefix=no 1681 need_version=no 1682 soname_spec='${libname}${release}${shared_ext}$major' 1683 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1684 shlibpath_var=LD_LIBRARY_PATH 1685 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1686 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1687 ;; 1688 1689solaris*) 1690 version_type=linux 1691 need_lib_prefix=no 1692 need_version=no 1693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1694 soname_spec='${libname}${release}${shared_ext}$major' 1695 shlibpath_var=LD_LIBRARY_PATH 1696 shlibpath_overrides_runpath=yes 1697 hardcode_into_libs=yes 1698 # ldd complains unless libraries are executable 1699 postinstall_cmds='chmod +x $lib' 1700 ;; 1701 1702sunos4*) 1703 version_type=sunos 1704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1705 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1706 shlibpath_var=LD_LIBRARY_PATH 1707 shlibpath_overrides_runpath=yes 1708 if test "$with_gnu_ld" = yes; then 1709 need_lib_prefix=no 1710 fi 1711 need_version=yes 1712 ;; 1713 1714sysv4 | sysv4.3*) 1715 version_type=linux 1716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1717 soname_spec='${libname}${release}${shared_ext}$major' 1718 shlibpath_var=LD_LIBRARY_PATH 1719 case $host_vendor in 1720 sni) 1721 shlibpath_overrides_runpath=no 1722 need_lib_prefix=no 1723 export_dynamic_flag_spec='${wl}-Blargedynsym' 1724 runpath_var=LD_RUN_PATH 1725 ;; 1726 siemens) 1727 need_lib_prefix=no 1728 ;; 1729 motorola) 1730 need_lib_prefix=no 1731 need_version=no 1732 shlibpath_overrides_runpath=no 1733 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1734 ;; 1735 esac 1736 ;; 1737 1738sysv4*MP*) 1739 if test -d /usr/nec ;then 1740 version_type=linux 1741 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1742 soname_spec='$libname${shared_ext}.$major' 1743 shlibpath_var=LD_LIBRARY_PATH 1744 fi 1745 ;; 1746 1747sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1748 version_type=freebsd-elf 1749 need_lib_prefix=no 1750 need_version=no 1751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1752 soname_spec='${libname}${release}${shared_ext}$major' 1753 shlibpath_var=LD_LIBRARY_PATH 1754 hardcode_into_libs=yes 1755 if test "$with_gnu_ld" = yes; then 1756 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1757 shlibpath_overrides_runpath=no 1758 else 1759 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1760 shlibpath_overrides_runpath=yes 1761 case $host_os in 1762 sco3.2v5*) 1763 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1764 ;; 1765 esac 1766 fi 1767 sys_lib_dlsearch_path_spec='/usr/lib' 1768 ;; 1769 1770uts4*) 1771 version_type=linux 1772 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1773 soname_spec='${libname}${release}${shared_ext}$major' 1774 shlibpath_var=LD_LIBRARY_PATH 1775 ;; 1776 1777*) 1778 dynamic_linker=no 1779 ;; 1780esac 1781AC_MSG_RESULT([$dynamic_linker]) 1782test "$dynamic_linker" = no && can_build_shared=no 1783 1784variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1785if test "$GCC" = yes; then 1786 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1787fi 1788])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1789 1790 1791# _LT_AC_TAGCONFIG 1792# ---------------- 1793AC_DEFUN([_LT_AC_TAGCONFIG], 1794[AC_ARG_WITH([tags], 1795 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1796 [include additional configurations @<:@automatic@:>@])], 1797 [tagnames="$withval"]) 1798 1799if test -f "$ltmain" && test -n "$tagnames"; then 1800 if test ! -f "${ofile}"; then 1801 AC_MSG_WARN([output file `$ofile' does not exist]) 1802 fi 1803 1804 if test -z "$LTCC"; then 1805 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1806 if test -z "$LTCC"; then 1807 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1808 else 1809 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1810 fi 1811 fi 1812 if test -z "$LTCFLAGS"; then 1813 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1814 fi 1815 1816 # Extract list of available tagged configurations in $ofile. 1817 # Note that this assumes the entire list is on one line. 1818 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1819 1820 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1821 for tagname in $tagnames; do 1822 IFS="$lt_save_ifs" 1823 # Check whether tagname contains only valid characters 1824 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1825 "") ;; 1826 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1827 ;; 1828 esac 1829 1830 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1831 then 1832 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1833 fi 1834 1835 # Update the list of available tags. 1836 if test -n "$tagname"; then 1837 echo appending configuration tag \"$tagname\" to $ofile 1838 1839 case $tagname in 1840 CXX) 1841 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1843 (test "X$CXX" != "Xg++"))) ; then 1844 AC_LIBTOOL_LANG_CXX_CONFIG 1845 else 1846 tagname="" 1847 fi 1848 ;; 1849 1850 F77) 1851 if test -n "$F77" && test "X$F77" != "Xno"; then 1852 AC_LIBTOOL_LANG_F77_CONFIG 1853 else 1854 tagname="" 1855 fi 1856 ;; 1857 1858 GCJ) 1859 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1860 AC_LIBTOOL_LANG_GCJ_CONFIG 1861 else 1862 tagname="" 1863 fi 1864 ;; 1865 1866 RC) 1867 AC_LIBTOOL_LANG_RC_CONFIG 1868 ;; 1869 1870 *) 1871 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1872 ;; 1873 esac 1874 1875 # Append the new tag name to the list of available tags. 1876 if test -n "$tagname" ; then 1877 available_tags="$available_tags $tagname" 1878 fi 1879 fi 1880 done 1881 IFS="$lt_save_ifs" 1882 1883 # Now substitute the updated list of available tags. 1884 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1885 mv "${ofile}T" "$ofile" 1886 chmod +x "$ofile" 1887 else 1888 rm -f "${ofile}T" 1889 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1890 fi 1891fi 1892])# _LT_AC_TAGCONFIG 1893 1894 1895# AC_LIBTOOL_DLOPEN 1896# ----------------- 1897# enable checks for dlopen support 1898AC_DEFUN([AC_LIBTOOL_DLOPEN], 1899 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1900])# AC_LIBTOOL_DLOPEN 1901 1902 1903# AC_LIBTOOL_WIN32_DLL 1904# -------------------- 1905# declare package support for building win32 DLLs 1906AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1907[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1908])# AC_LIBTOOL_WIN32_DLL 1909 1910 1911# AC_ENABLE_SHARED([DEFAULT]) 1912# --------------------------- 1913# implement the --enable-shared flag 1914# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1915AC_DEFUN([AC_ENABLE_SHARED], 1916[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1917AC_ARG_ENABLE([shared], 1918 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1919 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1920 [p=${PACKAGE-default} 1921 case $enableval in 1922 yes) enable_shared=yes ;; 1923 no) enable_shared=no ;; 1924 *) 1925 enable_shared=no 1926 # Look at the argument we got. We use all the common list separators. 1927 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1928 for pkg in $enableval; do 1929 IFS="$lt_save_ifs" 1930 if test "X$pkg" = "X$p"; then 1931 enable_shared=yes 1932 fi 1933 done 1934 IFS="$lt_save_ifs" 1935 ;; 1936 esac], 1937 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1938])# AC_ENABLE_SHARED 1939 1940 1941# AC_DISABLE_SHARED 1942# ----------------- 1943# set the default shared flag to --disable-shared 1944AC_DEFUN([AC_DISABLE_SHARED], 1945[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1946AC_ENABLE_SHARED(no) 1947])# AC_DISABLE_SHARED 1948 1949 1950# AC_ENABLE_STATIC([DEFAULT]) 1951# --------------------------- 1952# implement the --enable-static flag 1953# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1954AC_DEFUN([AC_ENABLE_STATIC], 1955[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1956AC_ARG_ENABLE([static], 1957 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1958 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1959 [p=${PACKAGE-default} 1960 case $enableval in 1961 yes) enable_static=yes ;; 1962 no) enable_static=no ;; 1963 *) 1964 enable_static=no 1965 # Look at the argument we got. We use all the common list separators. 1966 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1967 for pkg in $enableval; do 1968 IFS="$lt_save_ifs" 1969 if test "X$pkg" = "X$p"; then 1970 enable_static=yes 1971 fi 1972 done 1973 IFS="$lt_save_ifs" 1974 ;; 1975 esac], 1976 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1977])# AC_ENABLE_STATIC 1978 1979 1980# AC_DISABLE_STATIC 1981# ----------------- 1982# set the default static flag to --disable-static 1983AC_DEFUN([AC_DISABLE_STATIC], 1984[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1985AC_ENABLE_STATIC(no) 1986])# AC_DISABLE_STATIC 1987 1988 1989# AC_ENABLE_FAST_INSTALL([DEFAULT]) 1990# --------------------------------- 1991# implement the --enable-fast-install flag 1992# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1993AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1994[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1995AC_ARG_ENABLE([fast-install], 1996 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1997 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1998 [p=${PACKAGE-default} 1999 case $enableval in 2000 yes) enable_fast_install=yes ;; 2001 no) enable_fast_install=no ;; 2002 *) 2003 enable_fast_install=no 2004 # Look at the argument we got. We use all the common list separators. 2005 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2006 for pkg in $enableval; do 2007 IFS="$lt_save_ifs" 2008 if test "X$pkg" = "X$p"; then 2009 enable_fast_install=yes 2010 fi 2011 done 2012 IFS="$lt_save_ifs" 2013 ;; 2014 esac], 2015 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2016])# AC_ENABLE_FAST_INSTALL 2017 2018 2019# AC_DISABLE_FAST_INSTALL 2020# ----------------------- 2021# set the default to --disable-fast-install 2022AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2023[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2024AC_ENABLE_FAST_INSTALL(no) 2025])# AC_DISABLE_FAST_INSTALL 2026 2027 2028# AC_LIBTOOL_PICMODE([MODE]) 2029# -------------------------- 2030# implement the --with-pic flag 2031# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2032AC_DEFUN([AC_LIBTOOL_PICMODE], 2033[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2034pic_mode=ifelse($#,1,$1,default) 2035])# AC_LIBTOOL_PICMODE 2036 2037 2038# AC_PROG_EGREP 2039# ------------- 2040# This is predefined starting with Autoconf 2.54, so this conditional 2041# definition can be removed once we require Autoconf 2.54 or later. 2042m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2043[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2044 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2045 then ac_cv_prog_egrep='grep -E' 2046 else ac_cv_prog_egrep='egrep' 2047 fi]) 2048 EGREP=$ac_cv_prog_egrep 2049 AC_SUBST([EGREP]) 2050])]) 2051 2052 2053# AC_PATH_TOOL_PREFIX 2054# ------------------- 2055# find a file program which can recognise shared library 2056AC_DEFUN([AC_PATH_TOOL_PREFIX], 2057[AC_REQUIRE([AC_PROG_EGREP])dnl 2058AC_MSG_CHECKING([for $1]) 2059AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2060[case $MAGIC_CMD in 2061[[\\/*] | ?:[\\/]*]) 2062 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2063 ;; 2064*) 2065 lt_save_MAGIC_CMD="$MAGIC_CMD" 2066 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2067dnl $ac_dummy forces splitting on constant user-supplied paths. 2068dnl POSIX.2 word splitting is done only on the output of word expansions, 2069dnl not every word. This closes a longstanding sh security hole. 2070 ac_dummy="ifelse([$2], , $PATH, [$2])" 2071 for ac_dir in $ac_dummy; do 2072 IFS="$lt_save_ifs" 2073 test -z "$ac_dir" && ac_dir=. 2074 if test -f $ac_dir/$1; then 2075 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2076 if test -n "$file_magic_test_file"; then 2077 case $deplibs_check_method in 2078 "file_magic "*) 2079 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2080 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2081 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2082 $EGREP "$file_magic_regex" > /dev/null; then 2083 : 2084 else 2085 cat <<EOF 1>&2 2086 2087*** Warning: the command libtool uses to detect shared libraries, 2088*** $file_magic_cmd, produces output that libtool cannot recognize. 2089*** The result is that libtool may fail to recognize shared libraries 2090*** as such. This will affect the creation of libtool libraries that 2091*** depend on shared libraries, but programs linked with such libtool 2092*** libraries will work regardless of this problem. Nevertheless, you 2093*** may want to report the problem to your system manager and/or to 2094*** bug-libtool@gnu.org 2095 2096EOF 2097 fi ;; 2098 esac 2099 fi 2100 break 2101 fi 2102 done 2103 IFS="$lt_save_ifs" 2104 MAGIC_CMD="$lt_save_MAGIC_CMD" 2105 ;; 2106esac]) 2107MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2108if test -n "$MAGIC_CMD"; then 2109 AC_MSG_RESULT($MAGIC_CMD) 2110else 2111 AC_MSG_RESULT(no) 2112fi 2113])# AC_PATH_TOOL_PREFIX 2114 2115 2116# AC_PATH_MAGIC 2117# ------------- 2118# find a file program which can recognise a shared library 2119AC_DEFUN([AC_PATH_MAGIC], 2120[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2121if test -z "$lt_cv_path_MAGIC_CMD"; then 2122 if test -n "$ac_tool_prefix"; then 2123 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2124 else 2125 MAGIC_CMD=: 2126 fi 2127fi 2128])# AC_PATH_MAGIC 2129 2130 2131# AC_PROG_LD 2132# ---------- 2133# find the pathname to the GNU or non-GNU linker 2134AC_DEFUN([AC_PROG_LD], 2135[AC_ARG_WITH([gnu-ld], 2136 [AC_HELP_STRING([--with-gnu-ld], 2137 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2138 [test "$withval" = no || with_gnu_ld=yes], 2139 [with_gnu_ld=no]) 2140AC_REQUIRE([LT_AC_PROG_SED])dnl 2141AC_REQUIRE([AC_PROG_CC])dnl 2142AC_REQUIRE([AC_CANONICAL_HOST])dnl 2143AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2144ac_prog=ld 2145if test "$GCC" = yes; then 2146 # Check if gcc -print-prog-name=ld gives a path. 2147 AC_MSG_CHECKING([for ld used by $CC]) 2148 case $host in 2149 *-*-mingw*) 2150 # gcc leaves a trailing carriage return which upsets mingw 2151 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2152 *) 2153 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2154 esac 2155 case $ac_prog in 2156 # Accept absolute paths. 2157 [[\\/]]* | ?:[[\\/]]*) 2158 re_direlt='/[[^/]][[^/]]*/\.\./' 2159 # Canonicalize the pathname of ld 2160 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2161 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2162 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2163 done 2164 test -z "$LD" && LD="$ac_prog" 2165 ;; 2166 "") 2167 # If it fails, then pretend we aren't using GCC. 2168 ac_prog=ld 2169 ;; 2170 *) 2171 # If it is relative, then search for the first ld in PATH. 2172 with_gnu_ld=unknown 2173 ;; 2174 esac 2175elif test "$with_gnu_ld" = yes; then 2176 AC_MSG_CHECKING([for GNU ld]) 2177else 2178 AC_MSG_CHECKING([for non-GNU ld]) 2179fi 2180AC_CACHE_VAL(lt_cv_path_LD, 2181[if test -z "$LD"; then 2182 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2183 for ac_dir in $PATH; do 2184 IFS="$lt_save_ifs" 2185 test -z "$ac_dir" && ac_dir=. 2186 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2187 lt_cv_path_LD="$ac_dir/$ac_prog" 2188 # Check to see if the program is GNU ld. I'd rather use --version, 2189 # but apparently some variants of GNU ld only accept -v. 2190 # Break only if it was the GNU/non-GNU ld that we prefer. 2191 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2192 *GNU* | *'with BFD'*) 2193 test "$with_gnu_ld" != no && break 2194 ;; 2195 *) 2196 test "$with_gnu_ld" != yes && break 2197 ;; 2198 esac 2199 fi 2200 done 2201 IFS="$lt_save_ifs" 2202else 2203 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2204fi]) 2205LD="$lt_cv_path_LD" 2206if test -n "$LD"; then 2207 AC_MSG_RESULT($LD) 2208else 2209 AC_MSG_RESULT(no) 2210fi 2211test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2212AC_PROG_LD_GNU 2213])# AC_PROG_LD 2214 2215 2216# AC_PROG_LD_GNU 2217# -------------- 2218AC_DEFUN([AC_PROG_LD_GNU], 2219[AC_REQUIRE([AC_PROG_EGREP])dnl 2220AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2221[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2222case `$LD -v 2>&1 </dev/null` in 2223*GNU* | *'with BFD'*) 2224 lt_cv_prog_gnu_ld=yes 2225 ;; 2226*) 2227 lt_cv_prog_gnu_ld=no 2228 ;; 2229esac]) 2230with_gnu_ld=$lt_cv_prog_gnu_ld 2231])# AC_PROG_LD_GNU 2232 2233 2234# AC_PROG_LD_RELOAD_FLAG 2235# ---------------------- 2236# find reload flag for linker 2237# -- PORTME Some linkers may need a different reload flag. 2238AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2239[AC_CACHE_CHECK([for $LD option to reload object files], 2240 lt_cv_ld_reload_flag, 2241 [lt_cv_ld_reload_flag='-r']) 2242reload_flag=$lt_cv_ld_reload_flag 2243case $reload_flag in 2244"" | " "*) ;; 2245*) reload_flag=" $reload_flag" ;; 2246esac 2247reload_cmds='$LD$reload_flag -o $output$reload_objs' 2248case $host_os in 2249 darwin*) 2250 if test "$GCC" = yes; then 2251 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2252 else 2253 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2254 fi 2255 ;; 2256esac 2257])# AC_PROG_LD_RELOAD_FLAG 2258 2259 2260# AC_DEPLIBS_CHECK_METHOD 2261# ----------------------- 2262# how to check for library dependencies 2263# -- PORTME fill in with the dynamic library characteristics 2264AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2265[AC_CACHE_CHECK([how to recognise dependent libraries], 2266lt_cv_deplibs_check_method, 2267[lt_cv_file_magic_cmd='$MAGIC_CMD' 2268lt_cv_file_magic_test_file= 2269lt_cv_deplibs_check_method='unknown' 2270# Need to set the preceding variable on all platforms that support 2271# interlibrary dependencies. 2272# 'none' -- dependencies not supported. 2273# `unknown' -- same as none, but documents that we really don't know. 2274# 'pass_all' -- all dependencies passed with no checks. 2275# 'test_compile' -- check by making test program. 2276# 'file_magic [[regex]]' -- check by looking for files in library path 2277# which responds to the $file_magic_cmd with a given extended regex. 2278# If you have `file' or equivalent on your system and you're not sure 2279# whether `pass_all' will *always* work, you probably want this one. 2280 2281case $host_os in 2282aix4* | aix5*) 2283 lt_cv_deplibs_check_method=pass_all 2284 ;; 2285 2286beos*) 2287 lt_cv_deplibs_check_method=pass_all 2288 ;; 2289 2290bsdi[[45]]*) 2291 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2292 lt_cv_file_magic_cmd='/usr/bin/file -L' 2293 lt_cv_file_magic_test_file=/shlib/libc.so 2294 ;; 2295 2296cygwin*) 2297 # func_win32_libid is a shell function defined in ltmain.sh 2298 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2299 lt_cv_file_magic_cmd='func_win32_libid' 2300 ;; 2301 2302mingw* | pw32*) 2303 # Base MSYS/MinGW do not provide the 'file' command needed by 2304 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 2305 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2306 lt_cv_file_magic_cmd='$OBJDUMP -f' 2307 ;; 2308 2309darwin* | rhapsody*) 2310 lt_cv_deplibs_check_method=pass_all 2311 ;; 2312 2313freebsd* | kfreebsd*-gnu | dragonfly*) 2314 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2315 case $host_cpu in 2316 i*86 ) 2317 # Not sure whether the presence of OpenBSD here was a mistake. 2318 # Let's accept both of them until this is cleared up. 2319 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2320 lt_cv_file_magic_cmd=/usr/bin/file 2321 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2322 ;; 2323 esac 2324 else 2325 lt_cv_deplibs_check_method=pass_all 2326 fi 2327 ;; 2328 2329gnu*) 2330 lt_cv_deplibs_check_method=pass_all 2331 ;; 2332 2333hpux10.20* | hpux11*) 2334 lt_cv_file_magic_cmd=/usr/bin/file 2335 case $host_cpu in 2336 ia64*) 2337 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2338 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2339 ;; 2340 hppa*64*) 2341 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2342 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2343 ;; 2344 *) 2345 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2346 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2347 ;; 2348 esac 2349 ;; 2350 2351interix3*) 2352 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2353 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2354 ;; 2355 2356irix5* | irix6* | nonstopux*) 2357 case $LD in 2358 *-32|*"-32 ") libmagic=32-bit;; 2359 *-n32|*"-n32 ") libmagic=N32;; 2360 *-64|*"-64 ") libmagic=64-bit;; 2361 *) libmagic=never-match;; 2362 esac 2363 lt_cv_deplibs_check_method=pass_all 2364 ;; 2365 2366# This must be Linux ELF. 2367linux*) 2368 lt_cv_deplibs_check_method=pass_all 2369 ;; 2370 2371netbsd*) 2372 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2373 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2374 else 2375 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2376 fi 2377 ;; 2378 2379newos6*) 2380 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2381 lt_cv_file_magic_cmd=/usr/bin/file 2382 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2383 ;; 2384 2385nto-qnx*) 2386 lt_cv_deplibs_check_method=unknown 2387 ;; 2388 2389openbsd*) 2390 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2391 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2392 else 2393 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2394 fi 2395 ;; 2396 2397osf3* | osf4* | osf5*) 2398 lt_cv_deplibs_check_method=pass_all 2399 ;; 2400 2401solaris*) 2402 lt_cv_deplibs_check_method=pass_all 2403 ;; 2404 2405sysv4 | sysv4.3*) 2406 case $host_vendor in 2407 motorola) 2408 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2409 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2410 ;; 2411 ncr) 2412 lt_cv_deplibs_check_method=pass_all 2413 ;; 2414 sequent) 2415 lt_cv_file_magic_cmd='/bin/file' 2416 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2417 ;; 2418 sni) 2419 lt_cv_file_magic_cmd='/bin/file' 2420 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2421 lt_cv_file_magic_test_file=/lib/libc.so 2422 ;; 2423 siemens) 2424 lt_cv_deplibs_check_method=pass_all 2425 ;; 2426 pc) 2427 lt_cv_deplibs_check_method=pass_all 2428 ;; 2429 esac 2430 ;; 2431 2432sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2433 lt_cv_deplibs_check_method=pass_all 2434 ;; 2435esac 2436]) 2437file_magic_cmd=$lt_cv_file_magic_cmd 2438deplibs_check_method=$lt_cv_deplibs_check_method 2439test -z "$deplibs_check_method" && deplibs_check_method=unknown 2440])# AC_DEPLIBS_CHECK_METHOD 2441 2442 2443# AC_PROG_NM 2444# ---------- 2445# find the pathname to a BSD-compatible name lister 2446AC_DEFUN([AC_PROG_NM], 2447[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2448[if test -n "$NM"; then 2449 # Let the user override the test. 2450 lt_cv_path_NM="$NM" 2451else 2452 lt_nm_to_check="${ac_tool_prefix}nm" 2453 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2454 lt_nm_to_check="$lt_nm_to_check nm" 2455 fi 2456 for lt_tmp_nm in $lt_nm_to_check; do 2457 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2458 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2459 IFS="$lt_save_ifs" 2460 test -z "$ac_dir" && ac_dir=. 2461 tmp_nm="$ac_dir/$lt_tmp_nm" 2462 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2463 # Check to see if the nm accepts a BSD-compat flag. 2464 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2465 # nm: unknown option "B" ignored 2466 # Tru64's nm complains that /dev/null is an invalid object file 2467 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2468 */dev/null* | *'Invalid file or object type'*) 2469 lt_cv_path_NM="$tmp_nm -B" 2470 break 2471 ;; 2472 *) 2473 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2474 */dev/null*) 2475 lt_cv_path_NM="$tmp_nm -p" 2476 break 2477 ;; 2478 *) 2479 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2480 continue # so that we can try to find one that supports BSD flags 2481 ;; 2482 esac 2483 ;; 2484 esac 2485 fi 2486 done 2487 IFS="$lt_save_ifs" 2488 done 2489 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2490fi]) 2491NM="$lt_cv_path_NM" 2492])# AC_PROG_NM 2493 2494 2495# AC_CHECK_LIBM 2496# ------------- 2497# check for math library 2498AC_DEFUN([AC_CHECK_LIBM], 2499[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2500LIBM= 2501case $host in 2502*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2503 # These system don't have libm, or don't need it 2504 ;; 2505*-ncr-sysv4.3*) 2506 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2507 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2508 ;; 2509*) 2510 AC_CHECK_LIB(m, cos, LIBM="-lm") 2511 ;; 2512esac 2513])# AC_CHECK_LIBM 2514 2515 2516# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2517# ----------------------------------- 2518# sets LIBLTDL to the link flags for the libltdl convenience library and 2519# LTDLINCL to the include flags for the libltdl header and adds 2520# --enable-ltdl-convenience to the configure arguments. Note that 2521# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2522# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2523# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2524# (note the single quotes!). If your package is not flat and you're not 2525# using automake, define top_builddir and top_srcdir appropriately in 2526# the Makefiles. 2527AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2528[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2529 case $enable_ltdl_convenience in 2530 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2531 "") enable_ltdl_convenience=yes 2532 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2533 esac 2534 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2535 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2536 # For backwards non-gettext consistent compatibility... 2537 INCLTDL="$LTDLINCL" 2538])# AC_LIBLTDL_CONVENIENCE 2539 2540 2541# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2542# ----------------------------------- 2543# sets LIBLTDL to the link flags for the libltdl installable library and 2544# LTDLINCL to the include flags for the libltdl header and adds 2545# --enable-ltdl-install to the configure arguments. Note that 2546# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2547# and an installed libltdl is not found, it is assumed to be `libltdl'. 2548# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2549# '${top_srcdir}/' (note the single quotes!). If your package is not 2550# flat and you're not using automake, define top_builddir and top_srcdir 2551# appropriately in the Makefiles. 2552# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2553AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2554[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2555 AC_CHECK_LIB(ltdl, lt_dlinit, 2556 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2557 [if test x"$enable_ltdl_install" = xno; then 2558 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2559 else 2560 enable_ltdl_install=yes 2561 fi 2562 ]) 2563 if test x"$enable_ltdl_install" = x"yes"; then 2564 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2565 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2566 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2567 else 2568 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2569 LIBLTDL="-lltdl" 2570 LTDLINCL= 2571 fi 2572 # For backwards non-gettext consistent compatibility... 2573 INCLTDL="$LTDLINCL" 2574])# AC_LIBLTDL_INSTALLABLE 2575 2576 2577# AC_LIBTOOL_CXX 2578# -------------- 2579# enable support for C++ libraries 2580AC_DEFUN([AC_LIBTOOL_CXX], 2581[AC_REQUIRE([_LT_AC_LANG_CXX]) 2582])# AC_LIBTOOL_CXX 2583 2584 2585# _LT_AC_LANG_CXX 2586# --------------- 2587AC_DEFUN([_LT_AC_LANG_CXX], 2588[AC_REQUIRE([AC_PROG_CXX]) 2589AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2590_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2591])# _LT_AC_LANG_CXX 2592 2593# _LT_AC_PROG_CXXCPP 2594# ------------------ 2595AC_DEFUN([_LT_AC_PROG_CXXCPP], 2596[ 2597AC_REQUIRE([AC_PROG_CXX]) 2598if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2599 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2600 (test "X$CXX" != "Xg++"))) ; then 2601 AC_PROG_CXXCPP 2602fi 2603])# _LT_AC_PROG_CXXCPP 2604 2605# AC_LIBTOOL_F77 2606# -------------- 2607# enable support for Fortran 77 libraries 2608AC_DEFUN([AC_LIBTOOL_F77], 2609[AC_REQUIRE([_LT_AC_LANG_F77]) 2610])# AC_LIBTOOL_F77 2611 2612 2613# _LT_AC_LANG_F77 2614# --------------- 2615AC_DEFUN([_LT_AC_LANG_F77], 2616[AC_REQUIRE([AC_PROG_F77]) 2617_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2618])# _LT_AC_LANG_F77 2619 2620 2621# AC_LIBTOOL_GCJ 2622# -------------- 2623# enable support for GCJ libraries 2624AC_DEFUN([AC_LIBTOOL_GCJ], 2625[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2626])# AC_LIBTOOL_GCJ 2627 2628 2629# _LT_AC_LANG_GCJ 2630# --------------- 2631AC_DEFUN([_LT_AC_LANG_GCJ], 2632[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2633 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2634 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2635 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2636 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2637 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2638_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2639])# _LT_AC_LANG_GCJ 2640 2641 2642# AC_LIBTOOL_RC 2643# ------------- 2644# enable support for Windows resource files 2645AC_DEFUN([AC_LIBTOOL_RC], 2646[AC_REQUIRE([LT_AC_PROG_RC]) 2647_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2648])# AC_LIBTOOL_RC 2649 2650 2651# AC_LIBTOOL_LANG_C_CONFIG 2652# ------------------------ 2653# Ensure that the configuration vars for the C compiler are 2654# suitably defined. Those variables are subsequently used by 2655# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2656AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2657AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2658[lt_save_CC="$CC" 2659AC_LANG_PUSH(C) 2660 2661# Source file extension for C test sources. 2662ac_ext=c 2663 2664# Object file extension for compiled C test sources. 2665objext=o 2666_LT_AC_TAGVAR(objext, $1)=$objext 2667 2668# Code to be used in simple compile tests 2669lt_simple_compile_test_code="int some_variable = 0;\n" 2670 2671# Code to be used in simple link tests 2672lt_simple_link_test_code='int main(){return(0);}\n' 2673 2674_LT_AC_SYS_COMPILER 2675 2676# save warnings/boilerplate of simple test code 2677_LT_COMPILER_BOILERPLATE 2678_LT_LINKER_BOILERPLATE 2679 2680AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2681AC_LIBTOOL_PROG_COMPILER_PIC($1) 2682AC_LIBTOOL_PROG_CC_C_O($1) 2683AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2684AC_LIBTOOL_PROG_LD_SHLIBS($1) 2685AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2686AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2687AC_LIBTOOL_SYS_LIB_STRIP 2688AC_LIBTOOL_DLOPEN_SELF 2689 2690# Report which library types will actually be built 2691AC_MSG_CHECKING([if libtool supports shared libraries]) 2692AC_MSG_RESULT([$can_build_shared]) 2693 2694AC_MSG_CHECKING([whether to build shared libraries]) 2695test "$can_build_shared" = "no" && enable_shared=no 2696 2697# On AIX, shared libraries and static libraries use the same namespace, and 2698# are all built from PIC. 2699case $host_os in 2700aix3*) 2701 test "$enable_shared" = yes && enable_static=no 2702 if test -n "$RANLIB"; then 2703 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2704 postinstall_cmds='$RANLIB $lib' 2705 fi 2706 ;; 2707 2708aix4* | aix5*) 2709 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2710 test "$enable_shared" = yes && enable_static=no 2711 fi 2712 ;; 2713esac 2714AC_MSG_RESULT([$enable_shared]) 2715 2716AC_MSG_CHECKING([whether to build static libraries]) 2717# Make sure either enable_shared or enable_static is yes. 2718test "$enable_shared" = yes || enable_static=yes 2719AC_MSG_RESULT([$enable_static]) 2720 2721AC_LIBTOOL_CONFIG($1) 2722 2723AC_LANG_POP 2724CC="$lt_save_CC" 2725])# AC_LIBTOOL_LANG_C_CONFIG 2726 2727 2728# AC_LIBTOOL_LANG_CXX_CONFIG 2729# -------------------------- 2730# Ensure that the configuration vars for the C compiler are 2731# suitably defined. Those variables are subsequently used by 2732# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2733AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2734AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2735[AC_LANG_PUSH(C++) 2736AC_REQUIRE([AC_PROG_CXX]) 2737AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2738 2739_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2740_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2741_LT_AC_TAGVAR(always_export_symbols, $1)=no 2742_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2743_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2744_LT_AC_TAGVAR(hardcode_direct, $1)=no 2745_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2746_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2747_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2748_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2749_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2750_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2751_LT_AC_TAGVAR(module_cmds, $1)= 2752_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2753_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2754_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2755_LT_AC_TAGVAR(no_undefined_flag, $1)= 2756_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2757_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2758 2759# Dependencies to place before and after the object being linked: 2760_LT_AC_TAGVAR(predep_objects, $1)= 2761_LT_AC_TAGVAR(postdep_objects, $1)= 2762_LT_AC_TAGVAR(predeps, $1)= 2763_LT_AC_TAGVAR(postdeps, $1)= 2764_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2765 2766# Source file extension for C++ test sources. 2767ac_ext=cpp 2768 2769# Object file extension for compiled C++ test sources. 2770objext=o 2771_LT_AC_TAGVAR(objext, $1)=$objext 2772 2773# Code to be used in simple compile tests 2774lt_simple_compile_test_code="int some_variable = 0;\n" 2775 2776# Code to be used in simple link tests 2777lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 2778 2779# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2780_LT_AC_SYS_COMPILER 2781 2782# save warnings/boilerplate of simple test code 2783_LT_COMPILER_BOILERPLATE 2784_LT_LINKER_BOILERPLATE 2785 2786# Allow CC to be a program name with arguments. 2787lt_save_CC=$CC 2788lt_save_LD=$LD 2789lt_save_GCC=$GCC 2790GCC=$GXX 2791lt_save_with_gnu_ld=$with_gnu_ld 2792lt_save_path_LD=$lt_cv_path_LD 2793if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2794 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2795else 2796 $as_unset lt_cv_prog_gnu_ld 2797fi 2798if test -n "${lt_cv_path_LDCXX+set}"; then 2799 lt_cv_path_LD=$lt_cv_path_LDCXX 2800else 2801 $as_unset lt_cv_path_LD 2802fi 2803test -z "${LDCXX+set}" || LD=$LDCXX 2804CC=${CXX-"c++"} 2805compiler=$CC 2806_LT_AC_TAGVAR(compiler, $1)=$CC 2807_LT_CC_BASENAME([$compiler]) 2808 2809# We don't want -fno-exception wen compiling C++ code, so set the 2810# no_builtin_flag separately 2811if test "$GXX" = yes; then 2812 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2813else 2814 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2815fi 2816 2817if test "$GXX" = yes; then 2818 # Set up default GNU C++ configuration 2819 2820 AC_PROG_LD 2821 2822 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2823 # archiving commands below assume that GNU ld is being used. 2824 if test "$with_gnu_ld" = yes; then 2825 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2826 _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' 2827 2828 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2829 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2830 2831 # If archive_cmds runs LD, not CC, wlarc should be empty 2832 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2833 # investigate it a little bit more. (MM) 2834 wlarc='${wl}' 2835 2836 # ancient GNU ld didn't support --whole-archive et. al. 2837 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2838 grep 'no-whole-archive' > /dev/null; then 2839 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2840 else 2841 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2842 fi 2843 else 2844 with_gnu_ld=no 2845 wlarc= 2846 2847 # A generic and very simple default shared library creation 2848 # command for GNU C++ for the case where it uses the native 2849 # linker, instead of GNU ld. If possible, this setting should 2850 # overridden to take advantage of the native linker features on 2851 # the platform it is being used on. 2852 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2853 fi 2854 2855 # Commands to make compiler produce verbose output that lists 2856 # what "hidden" libraries, object files and flags are used when 2857 # linking a shared library. 2858 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2859 2860else 2861 GXX=no 2862 with_gnu_ld=no 2863 wlarc= 2864fi 2865 2866# PORTME: fill in a description of your system's C++ link characteristics 2867AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2868_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2869case $host_os in 2870 aix3*) 2871 # FIXME: insert proper C++ library support 2872 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2873 ;; 2874 aix4* | aix5*) 2875 if test "$host_cpu" = ia64; then 2876 # On IA64, the linker does run time linking by default, so we don't 2877 # have to do anything special. 2878 aix_use_runtimelinking=no 2879 exp_sym_flag='-Bexport' 2880 no_entry_flag="" 2881 else 2882 aix_use_runtimelinking=no 2883 2884 # Test if we are trying to use run time linking or normal 2885 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2886 # need to do runtime linking. 2887 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2888 for ld_flag in $LDFLAGS; do 2889 case $ld_flag in 2890 *-brtl*) 2891 aix_use_runtimelinking=yes 2892 break 2893 ;; 2894 esac 2895 done 2896 ;; 2897 esac 2898 2899 exp_sym_flag='-bexport' 2900 no_entry_flag='-bnoentry' 2901 fi 2902 2903 # When large executables or shared objects are built, AIX ld can 2904 # have problems creating the table of contents. If linking a library 2905 # or program results in "error TOC overflow" add -mminimal-toc to 2906 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2907 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2908 2909 _LT_AC_TAGVAR(archive_cmds, $1)='' 2910 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2911 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2912 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2913 2914 if test "$GXX" = yes; then 2915 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2916 # We only want to do this on AIX 4.2 and lower, the check 2917 # below for broken collect2 doesn't work under 4.3+ 2918 collect2name=`${CC} -print-prog-name=collect2` 2919 if test -f "$collect2name" && \ 2920 strings "$collect2name" | grep resolve_lib_name >/dev/null 2921 then 2922 # We have reworked collect2 2923 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2924 else 2925 # We have old collect2 2926 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2927 # It fails to find uninstalled libraries when the uninstalled 2928 # path is not listed in the libpath. Setting hardcode_minus_L 2929 # to unsupported forces relinking 2930 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2931 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2932 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2933 fi 2934 ;; 2935 esac 2936 shared_flag='-shared' 2937 if test "$aix_use_runtimelinking" = yes; then 2938 shared_flag="$shared_flag "'${wl}-G' 2939 fi 2940 else 2941 # not using gcc 2942 if test "$host_cpu" = ia64; then 2943 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2944 # chokes on -Wl,-G. The following line is correct: 2945 shared_flag='-G' 2946 else 2947 if test "$aix_use_runtimelinking" = yes; then 2948 shared_flag='${wl}-G' 2949 else 2950 shared_flag='${wl}-bM:SRE' 2951 fi 2952 fi 2953 fi 2954 2955 # It seems that -bexpall does not export symbols beginning with 2956 # underscore (_), so it is better to generate a list of symbols to export. 2957 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2958 if test "$aix_use_runtimelinking" = yes; then 2959 # Warning - without using the other runtime loading flags (-brtl), 2960 # -berok will link without error, but may produce a broken library. 2961 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2962 # Determine the default libpath from the value encoded in an empty executable. 2963 _LT_AC_SYS_LIBPATH_AIX 2964 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2965 2966 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2967 else 2968 if test "$host_cpu" = ia64; then 2969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2970 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2971 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 2972 else 2973 # Determine the default libpath from the value encoded in an empty executable. 2974 _LT_AC_SYS_LIBPATH_AIX 2975 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2976 # Warning - without using the other run time loading flags, 2977 # -berok will link without error, but may produce a broken library. 2978 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2979 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2980 # Exported symbols can be pulled into shared objects from archives 2981 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 2982 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2983 # This is similar to how AIX traditionally builds its shared libraries. 2984 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 2985 fi 2986 fi 2987 ;; 2988 2989 beos*) 2990 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 2991 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2992 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2993 # support --undefined. This deserves some investigation. FIXME 2994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2995 else 2996 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2997 fi 2998 ;; 2999 3000 chorus*) 3001 case $cc_basename in 3002 *) 3003 # FIXME: insert proper C++ library support 3004 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3005 ;; 3006 esac 3007 ;; 3008 3009 cygwin* | mingw* | pw32*) 3010 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3011 # as there is no search path for DLLs. 3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3013 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3014 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3015 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3016 3017 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3018 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3019 # If the export-symbols file already is a .def file (1st line 3020 # is EXPORTS), use it as is; otherwise, prepend... 3021 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3022 cp $export_symbols $output_objdir/$soname.def; 3023 else 3024 echo EXPORTS > $output_objdir/$soname.def; 3025 cat $export_symbols >> $output_objdir/$soname.def; 3026 fi~ 3027 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3028 else 3029 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3030 fi 3031 ;; 3032 darwin* | rhapsody*) 3033 case $host_os in 3034 rhapsody* | darwin1.[[012]]) 3035 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3036 ;; 3037 *) # Darwin 1.3 on 3038 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3039 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3040 else 3041 case ${MACOSX_DEPLOYMENT_TARGET} in 3042 10.[[012]]) 3043 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3044 ;; 3045 10.*) 3046 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3047 ;; 3048 esac 3049 fi 3050 ;; 3051 esac 3052 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3053 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3054 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3055 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3056 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3057 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3058 3059 if test "$GXX" = yes ; then 3060 lt_int_apple_cc_single_mod=no 3061 output_verbose_link_cmd='echo' 3062 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3063 lt_int_apple_cc_single_mod=yes 3064 fi 3065 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3066 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3067 else 3068 _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' 3069 fi 3070 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3071 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3072 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3073 _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}' 3074 else 3075 _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}' 3076 fi 3077 _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}' 3078 else 3079 case $cc_basename in 3080 xlc*) 3081 output_verbose_link_cmd='echo' 3082 _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' 3083 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3084 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3085 _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}' 3086 _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}' 3087 ;; 3088 *) 3089 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3090 ;; 3091 esac 3092 fi 3093 ;; 3094 3095 dgux*) 3096 case $cc_basename in 3097 ec++*) 3098 # FIXME: insert proper C++ library support 3099 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3100 ;; 3101 ghcx*) 3102 # Green Hills C++ Compiler 3103 # FIXME: insert proper C++ library support 3104 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3105 ;; 3106 *) 3107 # FIXME: insert proper C++ library support 3108 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3109 ;; 3110 esac 3111 ;; 3112 freebsd[[12]]*) 3113 # C++ shared libraries reported to be fairly broken before switch to ELF 3114 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3115 ;; 3116 freebsd-elf*) 3117 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3118 ;; 3119 freebsd* | kfreebsd*-gnu | dragonfly*) 3120 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3121 # conventions 3122 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3123 ;; 3124 gnu*) 3125 ;; 3126 hpux9*) 3127 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3128 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3129 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3130 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3131 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3132 # but as the default 3133 # location of the library. 3134 3135 case $cc_basename in 3136 CC*) 3137 # FIXME: insert proper C++ library support 3138 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3139 ;; 3140 aCC*) 3141 _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 $lib' 3142 # Commands to make compiler produce verbose output that lists 3143 # what "hidden" libraries, object files and flags are used when 3144 # linking a shared library. 3145 # 3146 # There doesn't appear to be a way to prevent this compiler from 3147 # explicitly linking system object files so we need to strip them 3148 # from the output so that they don't get included in the library 3149 # dependencies. 3150 output_verbose_link_cmd='templist=`($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 $list' 3151 ;; 3152 *) 3153 if test "$GXX" = yes; then 3154 _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' 3155 else 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 fi 3159 ;; 3160 esac 3161 ;; 3162 hpux10*|hpux11*) 3163 if test $with_gnu_ld = no; then 3164 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3165 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3166 3167 case $host_cpu in 3168 hppa*64*|ia64*) 3169 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 3170 ;; 3171 *) 3172 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3173 ;; 3174 esac 3175 fi 3176 case $host_cpu in 3177 hppa*64*|ia64*) 3178 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3179 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3180 ;; 3181 *) 3182 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3183 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3184 # but as the default 3185 # location of the library. 3186 ;; 3187 esac 3188 3189 case $cc_basename in 3190 CC*) 3191 # FIXME: insert proper C++ library support 3192 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3193 ;; 3194 aCC*) 3195 case $host_cpu in 3196 hppa*64*) 3197 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3198 ;; 3199 ia64*) 3200 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3201 ;; 3202 *) 3203 _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 $compiler_flags' 3204 ;; 3205 esac 3206 # Commands to make compiler produce verbose output that lists 3207 # what "hidden" libraries, object files and flags are used when 3208 # linking a shared library. 3209 # 3210 # There doesn't appear to be a way to prevent this compiler from 3211 # explicitly linking system object files so we need to strip them 3212 # from the output so that they don't get included in the library 3213 # dependencies. 3214 output_verbose_link_cmd='templist=`($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 $list' 3215 ;; 3216 *) 3217 if test "$GXX" = yes; then 3218 if test $with_gnu_ld = no; then 3219 case $host_cpu in 3220 hppa*64*) 3221 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3222 ;; 3223 ia64*) 3224 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3225 ;; 3226 *) 3227 _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' 3228 ;; 3229 esac 3230 fi 3231 else 3232 # FIXME: insert proper C++ library support 3233 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3234 fi 3235 ;; 3236 esac 3237 ;; 3238 interix3*) 3239 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3240 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3242 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3243 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3244 # Instead, shared libraries are loaded at an image base (0x10000000 by 3245 # default) and relocated if they conflict, which is a slow very memory 3246 # consuming and fragmenting process. To avoid this, we pick a random, 3247 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3248 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3249 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3250 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3251 ;; 3252 irix5* | irix6*) 3253 case $cc_basename in 3254 CC*) 3255 # SGI C++ 3256 _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' 3257 3258 # Archives containing C++ object files must be created using 3259 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3260 # necessary to make sure instantiated templates are included 3261 # in the archive. 3262 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3263 ;; 3264 *) 3265 if test "$GXX" = yes; then 3266 if test "$with_gnu_ld" = no; then 3267 _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' 3268 else 3269 _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' 3270 fi 3271 fi 3272 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3273 ;; 3274 esac 3275 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3276 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3277 ;; 3278 linux*) 3279 case $cc_basename in 3280 KCC*) 3281 # Kuck and Associates, Inc. (KAI) C++ Compiler 3282 3283 # KCC will only create a shared library if the output file 3284 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3285 # to its proper name (with version) after linking. 3286 _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' 3287 _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 $lib' 3288 # Commands to make compiler produce verbose output that lists 3289 # what "hidden" libraries, object files and flags are used when 3290 # linking a shared library. 3291 # 3292 # There doesn't appear to be a way to prevent this compiler from 3293 # explicitly linking system object files so we need to strip them 3294 # from the output so that they don't get included in the library 3295 # dependencies. 3296 output_verbose_link_cmd='templist=`$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' 3297 3298 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3299 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3300 3301 # Archives containing C++ object files must be created using 3302 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3303 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3304 ;; 3305 icpc*) 3306 # Intel C++ 3307 with_gnu_ld=yes 3308 # version 8.0 and above of icpc choke on multiply defined symbols 3309 # if we add $predep_objects and $postdep_objects, however 7.1 and 3310 # earlier do not add the objects themselves. 3311 case `$CC -V 2>&1` in 3312 *"Version 7."*) 3313 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3314 _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' 3315 ;; 3316 *) # Version 8.0 or newer 3317 tmp_idyn= 3318 case $host_cpu in 3319 ia64*) tmp_idyn=' -i_dynamic';; 3320 esac 3321 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3322 _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' 3323 ;; 3324 esac 3325 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3327 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3328 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3329 ;; 3330 pgCC*) 3331 # Portland Group C++ compiler 3332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3333 _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' 3334 3335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3336 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3337 _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' 3338 ;; 3339 cxx*) 3340 # Compaq C++ 3341 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3342 _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' 3343 3344 runpath_var=LD_RUN_PATH 3345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3346 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3347 3348 # Commands to make compiler produce verbose output that lists 3349 # what "hidden" libraries, object files and flags are used when 3350 # linking a shared library. 3351 # 3352 # There doesn't appear to be a way to prevent this compiler from 3353 # explicitly linking system object files so we need to strip them 3354 # from the output so that they don't get included in the library 3355 # dependencies. 3356 output_verbose_link_cmd='templist=`$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' 3357 ;; 3358 esac 3359 ;; 3360 lynxos*) 3361 # FIXME: insert proper C++ library support 3362 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3363 ;; 3364 m88k*) 3365 # FIXME: insert proper C++ library support 3366 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3367 ;; 3368 mvs*) 3369 case $cc_basename in 3370 cxx*) 3371 # FIXME: insert proper C++ library support 3372 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3373 ;; 3374 *) 3375 # FIXME: insert proper C++ library support 3376 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3377 ;; 3378 esac 3379 ;; 3380 netbsd*) 3381 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3382 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3383 wlarc= 3384 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3385 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3386 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3387 fi 3388 # Workaround some broken pre-1.5 toolchains 3389 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3390 ;; 3391 openbsd2*) 3392 # C++ shared libraries are fairly broken 3393 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3394 ;; 3395 openbsd*) 3396 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3397 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3399 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3400 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3401 _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' 3402 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3403 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3404 fi 3405 output_verbose_link_cmd='echo' 3406 ;; 3407 osf3*) 3408 case $cc_basename in 3409 KCC*) 3410 # Kuck and Associates, Inc. (KAI) C++ Compiler 3411 3412 # KCC will only create a shared library if the output file 3413 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3414 # to its proper name (with version) after linking. 3415 _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' 3416 3417 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3418 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3419 3420 # Archives containing C++ object files must be created using 3421 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3422 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3423 3424 ;; 3425 RCC*) 3426 # Rational C++ 2.4.1 3427 # FIXME: insert proper C++ library support 3428 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3429 ;; 3430 cxx*) 3431 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3432 _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' 3433 3434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3435 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3436 3437 # Commands to make compiler produce verbose output that lists 3438 # what "hidden" libraries, object files and flags are used when 3439 # linking a shared library. 3440 # 3441 # There doesn't appear to be a way to prevent this compiler from 3442 # explicitly linking system object files so we need to strip them 3443 # from the output so that they don't get included in the library 3444 # dependencies. 3445 output_verbose_link_cmd='templist=`$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 $list' 3446 ;; 3447 *) 3448 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3449 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3450 _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' 3451 3452 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3453 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3454 3455 # Commands to make compiler produce verbose output that lists 3456 # what "hidden" libraries, object files and flags are used when 3457 # linking a shared library. 3458 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3459 3460 else 3461 # FIXME: insert proper C++ library support 3462 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3463 fi 3464 ;; 3465 esac 3466 ;; 3467 osf4* | osf5*) 3468 case $cc_basename in 3469 KCC*) 3470 # Kuck and Associates, Inc. (KAI) C++ Compiler 3471 3472 # KCC will only create a shared library if the output file 3473 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3474 # to its proper name (with version) after linking. 3475 _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' 3476 3477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3478 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3479 3480 # Archives containing C++ object files must be created using 3481 # the KAI C++ compiler. 3482 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3483 ;; 3484 RCC*) 3485 # Rational C++ 2.4.1 3486 # FIXME: insert proper C++ library support 3487 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3488 ;; 3489 cxx*) 3490 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3491 _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' 3492 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3493 echo "-hidden">> $lib.exp~ 3494 $CC -shared$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~ 3495 $rm $lib.exp' 3496 3497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3499 3500 # Commands to make compiler produce verbose output that lists 3501 # what "hidden" libraries, object files and flags are used when 3502 # linking a shared library. 3503 # 3504 # There doesn't appear to be a way to prevent this compiler from 3505 # explicitly linking system object files so we need to strip them 3506 # from the output so that they don't get included in the library 3507 # dependencies. 3508 output_verbose_link_cmd='templist=`$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 $list' 3509 ;; 3510 *) 3511 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3512 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3513 _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' 3514 3515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3516 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3517 3518 # Commands to make compiler produce verbose output that lists 3519 # what "hidden" libraries, object files and flags are used when 3520 # linking a shared library. 3521 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3522 3523 else 3524 # FIXME: insert proper C++ library support 3525 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3526 fi 3527 ;; 3528 esac 3529 ;; 3530 psos*) 3531 # FIXME: insert proper C++ library support 3532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3533 ;; 3534 sunos4*) 3535 case $cc_basename in 3536 CC*) 3537 # Sun C++ 4.x 3538 # FIXME: insert proper C++ library support 3539 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3540 ;; 3541 lcc*) 3542 # Lucid 3543 # FIXME: insert proper C++ library support 3544 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3545 ;; 3546 *) 3547 # FIXME: insert proper C++ library support 3548 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3549 ;; 3550 esac 3551 ;; 3552 solaris*) 3553 case $cc_basename in 3554 CC*) 3555 # Sun C++ 4.2, 5.x and Centerline C++ 3556 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3557 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3558 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3559 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3560 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3561 3562 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3564 case $host_os in 3565 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3566 *) 3567 # The C++ compiler is used as linker so we must use $wl 3568 # flag to pass the commands to the underlying system 3569 # linker. We must also pass each convience library through 3570 # to the system linker between allextract/defaultextract. 3571 # The C++ compiler will combine linker options so we 3572 # cannot just pass the convience library names through 3573 # without $wl. 3574 # Supported since Solaris 2.6 (maybe 2.5.1?) 3575 _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' 3576 ;; 3577 esac 3578 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3579 3580 output_verbose_link_cmd='echo' 3581 3582 # Archives containing C++ object files must be created using 3583 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3584 # necessary to make sure instantiated templates are included 3585 # in the archive. 3586 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3587 ;; 3588 gcx*) 3589 # Green Hills C++ Compiler 3590 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3591 3592 # The C++ compiler must be used to create the archive. 3593 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3594 ;; 3595 *) 3596 # GNU C++ compiler with Solaris linker 3597 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3598 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3599 if $CC --version | grep -v '^2\.7' > /dev/null; then 3600 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3601 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3602 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3603 3604 # Commands to make compiler produce verbose output that lists 3605 # what "hidden" libraries, object files and flags are used when 3606 # linking a shared library. 3607 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3608 else 3609 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3610 # platform. 3611 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3612 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3613 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3614 3615 # Commands to make compiler produce verbose output that lists 3616 # what "hidden" libraries, object files and flags are used when 3617 # linking a shared library. 3618 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3619 fi 3620 3621 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3622 fi 3623 ;; 3624 esac 3625 ;; 3626 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3627 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3628 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3629 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3630 runpath_var='LD_RUN_PATH' 3631 3632 case $cc_basename in 3633 CC*) 3634 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3635 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3636 ;; 3637 *) 3638 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3639 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3640 ;; 3641 esac 3642 ;; 3643 sysv5* | sco3.2v5* | sco5v6*) 3644 # Note: We can NOT use -z defs as we might desire, because we do not 3645 # link with -lc, and that would cause any symbols used from libc to 3646 # always be unresolved, which means just about no library would 3647 # ever link correctly. If we're not using GNU ld we use -z text 3648 # though, which does catch some bad symbols but isn't as heavy-handed 3649 # as -z defs. 3650 # For security reasons, it is highly recommended that you always 3651 # use absolute paths for naming shared libraries, and exclude the 3652 # DT_RUNPATH tag from executables and libraries. But doing so 3653 # requires that you compile everything twice, which is a pain. 3654 # So that behaviour is only enabled if SCOABSPATH is set to a 3655 # non-empty value in the environment. Most likely only useful for 3656 # creating official distributions of packages. 3657 # This is a hack until libtool officially supports absolute path 3658 # names for shared libraries. 3659 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3660 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3661 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3662 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3663 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3664 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3665 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3666 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3667 runpath_var='LD_RUN_PATH' 3668 3669 case $cc_basename in 3670 CC*) 3671 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3672 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3673 ;; 3674 *) 3675 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3676 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3677 ;; 3678 esac 3679 ;; 3680 tandem*) 3681 case $cc_basename in 3682 NCC*) 3683 # NonStop-UX NCC 3.20 3684 # FIXME: insert proper C++ library support 3685 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3686 ;; 3687 *) 3688 # FIXME: insert proper C++ library support 3689 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3690 ;; 3691 esac 3692 ;; 3693 vxworks*) 3694 # FIXME: insert proper C++ library support 3695 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3696 ;; 3697 *) 3698 # FIXME: insert proper C++ library support 3699 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3700 ;; 3701esac 3702AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3703test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3704 3705_LT_AC_TAGVAR(GCC, $1)="$GXX" 3706_LT_AC_TAGVAR(LD, $1)="$LD" 3707 3708AC_LIBTOOL_POSTDEP_PREDEP($1) 3709AC_LIBTOOL_PROG_COMPILER_PIC($1) 3710AC_LIBTOOL_PROG_CC_C_O($1) 3711AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3712AC_LIBTOOL_PROG_LD_SHLIBS($1) 3713AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3714AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3715 3716AC_LIBTOOL_CONFIG($1) 3717 3718AC_LANG_POP 3719CC=$lt_save_CC 3720LDCXX=$LD 3721LD=$lt_save_LD 3722GCC=$lt_save_GCC 3723with_gnu_ldcxx=$with_gnu_ld 3724with_gnu_ld=$lt_save_with_gnu_ld 3725lt_cv_path_LDCXX=$lt_cv_path_LD 3726lt_cv_path_LD=$lt_save_path_LD 3727lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3728lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3729])# AC_LIBTOOL_LANG_CXX_CONFIG 3730 3731# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3732# ------------------------------------ 3733# Figure out "hidden" library dependencies from verbose 3734# compiler output when linking a shared library. 3735# Parse the compiler output and extract the necessary 3736# objects, libraries and library flags. 3737AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3738dnl we can't use the lt_simple_compile_test_code here, 3739dnl because it contains code intended for an executable, 3740dnl not a library. It's possible we should let each 3741dnl tag define a new lt_????_link_test_code variable, 3742dnl but it's only used here... 3743ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3744int a; 3745void foo (void) { a = 0; } 3746EOF 3747],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3748class Foo 3749{ 3750public: 3751 Foo (void) { a = 0; } 3752private: 3753 int a; 3754}; 3755EOF 3756],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3757 subroutine foo 3758 implicit none 3759 integer*4 a 3760 a=0 3761 return 3762 end 3763EOF 3764],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3765public class foo { 3766 private int a; 3767 public void bar (void) { 3768 a = 0; 3769 } 3770}; 3771EOF 3772]) 3773dnl Parse the compiler output and extract the necessary 3774dnl objects, libraries and library flags. 3775if AC_TRY_EVAL(ac_compile); then 3776 # Parse the compiler output and extract the necessary 3777 # objects, libraries and library flags. 3778 3779 # Sentinel used to keep track of whether or not we are before 3780 # the conftest object file. 3781 pre_test_object_deps_done=no 3782 3783 # The `*' in the case matches for architectures that use `case' in 3784 # $output_verbose_cmd can trigger glob expansion during the loop 3785 # eval without this substitution. 3786 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3787 3788 for p in `eval $output_verbose_link_cmd`; do 3789 case $p in 3790 3791 -L* | -R* | -l*) 3792 # Some compilers place space between "-{L,R}" and the path. 3793 # Remove the space. 3794 if test $p = "-L" \ 3795 || test $p = "-R"; then 3796 prev=$p 3797 continue 3798 else 3799 prev= 3800 fi 3801 3802 if test "$pre_test_object_deps_done" = no; then 3803 case $p in 3804 -L* | -R*) 3805 # Internal compiler library paths should come after those 3806 # provided the user. The postdeps already come after the 3807 # user supplied libs so there is no need to process them. 3808 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3809 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3810 else 3811 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3812 fi 3813 ;; 3814 # The "-l" case would never come before the object being 3815 # linked, so don't bother handling this case. 3816 esac 3817 else 3818 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3819 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3820 else 3821 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3822 fi 3823 fi 3824 ;; 3825 3826 *.$objext) 3827 # This assumes that the test object file only shows up 3828 # once in the compiler output. 3829 if test "$p" = "conftest.$objext"; then 3830 pre_test_object_deps_done=yes 3831 continue 3832 fi 3833 3834 if test "$pre_test_object_deps_done" = no; then 3835 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3836 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3837 else 3838 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3839 fi 3840 else 3841 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3842 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3843 else 3844 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3845 fi 3846 fi 3847 ;; 3848 3849 *) ;; # Ignore the rest. 3850 3851 esac 3852 done 3853 3854 # Clean up. 3855 rm -f a.out a.exe 3856else 3857 echo "libtool.m4: error: problem compiling $1 test program" 3858fi 3859 3860$rm -f confest.$objext 3861 3862# PORTME: override above test on systems where it is broken 3863ifelse([$1],[CXX], 3864[case $host_os in 3865interix3*) 3866 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3867 # hack all around it, let's just trust "g++" to DTRT. 3868 _LT_AC_TAGVAR(predep_objects,$1)= 3869 _LT_AC_TAGVAR(postdep_objects,$1)= 3870 _LT_AC_TAGVAR(postdeps,$1)= 3871 ;; 3872 3873solaris*) 3874 case $cc_basename in 3875 CC*) 3876 # Adding this requires a known-good setup of shared libraries for 3877 # Sun compiler versions before 5.6, else PIC objects from an old 3878 # archive will be linked into the output, leading to subtle bugs. 3879 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 3880 ;; 3881 esac 3882 ;; 3883esac 3884]) 3885 3886case " $_LT_AC_TAGVAR(postdeps, $1) " in 3887*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3888esac 3889])# AC_LIBTOOL_POSTDEP_PREDEP 3890 3891# AC_LIBTOOL_LANG_F77_CONFIG 3892# -------------------------- 3893# Ensure that the configuration vars for the C compiler are 3894# suitably defined. Those variables are subsequently used by 3895# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3896AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3897AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3898[AC_REQUIRE([AC_PROG_F77]) 3899AC_LANG_PUSH(Fortran 77) 3900 3901_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3902_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3903_LT_AC_TAGVAR(always_export_symbols, $1)=no 3904_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3905_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3906_LT_AC_TAGVAR(hardcode_direct, $1)=no 3907_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3908_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3909_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3910_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3911_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3912_LT_AC_TAGVAR(module_cmds, $1)= 3913_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3914_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3915_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3916_LT_AC_TAGVAR(no_undefined_flag, $1)= 3917_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3918_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3919 3920# Source file extension for f77 test sources. 3921ac_ext=f 3922 3923# Object file extension for compiled f77 test sources. 3924objext=o 3925_LT_AC_TAGVAR(objext, $1)=$objext 3926 3927# Code to be used in simple compile tests 3928lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3929 3930# Code to be used in simple link tests 3931lt_simple_link_test_code=" program t\n end\n" 3932 3933# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3934_LT_AC_SYS_COMPILER 3935 3936# save warnings/boilerplate of simple test code 3937_LT_COMPILER_BOILERPLATE 3938_LT_LINKER_BOILERPLATE 3939 3940# Allow CC to be a program name with arguments. 3941lt_save_CC="$CC" 3942CC=${F77-"f77"} 3943compiler=$CC 3944_LT_AC_TAGVAR(compiler, $1)=$CC 3945_LT_CC_BASENAME([$compiler]) 3946 3947AC_MSG_CHECKING([if libtool supports shared libraries]) 3948AC_MSG_RESULT([$can_build_shared]) 3949 3950AC_MSG_CHECKING([whether to build shared libraries]) 3951test "$can_build_shared" = "no" && enable_shared=no 3952 3953# On AIX, shared libraries and static libraries use the same namespace, and 3954# are all built from PIC. 3955case $host_os in 3956aix3*) 3957 test "$enable_shared" = yes && enable_static=no 3958 if test -n "$RANLIB"; then 3959 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3960 postinstall_cmds='$RANLIB $lib' 3961 fi 3962 ;; 3963aix4* | aix5*) 3964 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3965 test "$enable_shared" = yes && enable_static=no 3966 fi 3967 ;; 3968esac 3969AC_MSG_RESULT([$enable_shared]) 3970 3971AC_MSG_CHECKING([whether to build static libraries]) 3972# Make sure either enable_shared or enable_static is yes. 3973test "$enable_shared" = yes || enable_static=yes 3974AC_MSG_RESULT([$enable_static]) 3975 3976_LT_AC_TAGVAR(GCC, $1)="$G77" 3977_LT_AC_TAGVAR(LD, $1)="$LD" 3978 3979AC_LIBTOOL_PROG_COMPILER_PIC($1) 3980AC_LIBTOOL_PROG_CC_C_O($1) 3981AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3982AC_LIBTOOL_PROG_LD_SHLIBS($1) 3983AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3984AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3985 3986AC_LIBTOOL_CONFIG($1) 3987 3988AC_LANG_POP 3989CC="$lt_save_CC" 3990])# AC_LIBTOOL_LANG_F77_CONFIG 3991 3992 3993# AC_LIBTOOL_LANG_GCJ_CONFIG 3994# -------------------------- 3995# Ensure that the configuration vars for the C compiler are 3996# suitably defined. Those variables are subsequently used by 3997# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3998AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3999AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4000[AC_LANG_SAVE 4001 4002# Source file extension for Java test sources. 4003ac_ext=java 4004 4005# Object file extension for compiled Java test sources. 4006objext=o 4007_LT_AC_TAGVAR(objext, $1)=$objext 4008 4009# Code to be used in simple compile tests 4010lt_simple_compile_test_code="class foo {}\n" 4011 4012# Code to be used in simple link tests 4013lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4014 4015# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4016_LT_AC_SYS_COMPILER 4017 4018# save warnings/boilerplate of simple test code 4019_LT_COMPILER_BOILERPLATE 4020_LT_LINKER_BOILERPLATE 4021 4022# Allow CC to be a program name with arguments. 4023lt_save_CC="$CC" 4024CC=${GCJ-"gcj"} 4025compiler=$CC 4026_LT_AC_TAGVAR(compiler, $1)=$CC 4027_LT_CC_BASENAME([$compiler]) 4028 4029# GCJ did not exist at the time GCC didn't implicitly link libc in. 4030_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4031 4032_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4033 4034AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4035AC_LIBTOOL_PROG_COMPILER_PIC($1) 4036AC_LIBTOOL_PROG_CC_C_O($1) 4037AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4038AC_LIBTOOL_PROG_LD_SHLIBS($1) 4039AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4040AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4041 4042AC_LIBTOOL_CONFIG($1) 4043 4044AC_LANG_RESTORE 4045CC="$lt_save_CC" 4046])# AC_LIBTOOL_LANG_GCJ_CONFIG 4047 4048 4049# AC_LIBTOOL_LANG_RC_CONFIG 4050# ------------------------- 4051# Ensure that the configuration vars for the Windows resource compiler are 4052# suitably defined. Those variables are subsequently used by 4053# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4054AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4055AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4056[AC_LANG_SAVE 4057 4058# Source file extension for RC test sources. 4059ac_ext=rc 4060 4061# Object file extension for compiled RC test sources. 4062objext=o 4063_LT_AC_TAGVAR(objext, $1)=$objext 4064 4065# Code to be used in simple compile tests 4066lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4067 4068# Code to be used in simple link tests 4069lt_simple_link_test_code="$lt_simple_compile_test_code" 4070 4071# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4072_LT_AC_SYS_COMPILER 4073 4074# save warnings/boilerplate of simple test code 4075_LT_COMPILER_BOILERPLATE 4076_LT_LINKER_BOILERPLATE 4077 4078# Allow CC to be a program name with arguments. 4079lt_save_CC="$CC" 4080CC=${RC-"windres"} 4081compiler=$CC 4082_LT_AC_TAGVAR(compiler, $1)=$CC 4083_LT_CC_BASENAME([$compiler]) 4084_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4085 4086AC_LIBTOOL_CONFIG($1) 4087 4088AC_LANG_RESTORE 4089CC="$lt_save_CC" 4090])# AC_LIBTOOL_LANG_RC_CONFIG 4091 4092 4093# AC_LIBTOOL_CONFIG([TAGNAME]) 4094# ---------------------------- 4095# If TAGNAME is not passed, then create an initial libtool script 4096# with a default configuration from the untagged config vars. Otherwise 4097# add code to config.status for appending the configuration named by 4098# TAGNAME from the matching tagged config vars. 4099AC_DEFUN([AC_LIBTOOL_CONFIG], 4100[# The else clause should only fire when bootstrapping the 4101# libtool distribution, otherwise you forgot to ship ltmain.sh 4102# with your package, and you will get complaints that there are 4103# no rules to generate ltmain.sh. 4104if test -f "$ltmain"; then 4105 # See if we are running on zsh, and set the options which allow our commands through 4106 # without removal of \ escapes. 4107 if test -n "${ZSH_VERSION+set}" ; then 4108 setopt NO_GLOB_SUBST 4109 fi 4110 # Now quote all the things that may contain metacharacters while being 4111 # careful not to overquote the AC_SUBSTed values. We take copies of the 4112 # variables and quote the copies for generation of the libtool script. 4113 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4114 SED SHELL STRIP \ 4115 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4116 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4117 deplibs_check_method reload_flag reload_cmds need_locks \ 4118 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4119 lt_cv_sys_global_symbol_to_c_name_address \ 4120 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4121 old_postinstall_cmds old_postuninstall_cmds \ 4122 _LT_AC_TAGVAR(compiler, $1) \ 4123 _LT_AC_TAGVAR(CC, $1) \ 4124 _LT_AC_TAGVAR(LD, $1) \ 4125 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4127 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4128 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4129 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4130 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4131 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4132 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4133 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4134 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4135 _LT_AC_TAGVAR(predep_objects, $1) \ 4136 _LT_AC_TAGVAR(postdep_objects, $1) \ 4137 _LT_AC_TAGVAR(predeps, $1) \ 4138 _LT_AC_TAGVAR(postdeps, $1) \ 4139 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4140 _LT_AC_TAGVAR(archive_cmds, $1) \ 4141 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4142 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4143 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4144 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4145 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4146 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4147 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4148 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4149 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4150 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4151 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4152 _LT_AC_TAGVAR(module_cmds, $1) \ 4153 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4154 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4155 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4156 _LT_AC_TAGVAR(include_expsyms, $1); do 4157 4158 case $var in 4159 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4160 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4161 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4162 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4163 _LT_AC_TAGVAR(module_cmds, $1) | \ 4164 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4165 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4166 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4167 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4168 postinstall_cmds | postuninstall_cmds | \ 4169 old_postinstall_cmds | old_postuninstall_cmds | \ 4170 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4171 # Double-quote double-evaled strings. 4172 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4173 ;; 4174 *) 4175 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4176 ;; 4177 esac 4178 done 4179 4180 case $lt_echo in 4181 *'\[$]0 --fallback-echo"') 4182 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4183 ;; 4184 esac 4185 4186ifelse([$1], [], 4187 [cfgfile="${ofile}T" 4188 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4189 $rm -f "$cfgfile" 4190 AC_MSG_NOTICE([creating $ofile])], 4191 [cfgfile="$ofile"]) 4192 4193 cat <<__EOF__ >> "$cfgfile" 4194ifelse([$1], [], 4195[#! $SHELL 4196 4197# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4198# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4199# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4200# 4201# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 4202# Free Software Foundation, Inc. 4203# 4204# This file is part of GNU Libtool: 4205# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4206# 4207# This program is free software; you can redistribute it and/or modify 4208# it under the terms of the GNU General Public License as published by 4209# the Free Software Foundation; either version 2 of the License, or 4210# (at your option) any later version. 4211# 4212# This program is distributed in the hope that it will be useful, but 4213# WITHOUT ANY WARRANTY; without even the implied warranty of 4214# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4215# General Public License for more details. 4216# 4217# You should have received a copy of the GNU General Public License 4218# along with this program; if not, write to the Free Software 4219# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4220# 4221# As a special exception to the GNU General Public License, if you 4222# distribute this file as part of a program that contains a 4223# configuration script generated by Autoconf, you may include it under 4224# the same distribution terms that you use for the rest of that program. 4225 4226# A sed program that does not truncate output. 4227SED=$lt_SED 4228 4229# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4230Xsed="$SED -e 1s/^X//" 4231 4232# The HP-UX ksh and POSIX shell print the target directory to stdout 4233# if CDPATH is set. 4234(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4235 4236# The names of the tagged configurations supported by this script. 4237available_tags= 4238 4239# ### BEGIN LIBTOOL CONFIG], 4240[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4241 4242# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4243 4244# Shell to use when invoking shell scripts. 4245SHELL=$lt_SHELL 4246 4247# Whether or not to build shared libraries. 4248build_libtool_libs=$enable_shared 4249 4250# Whether or not to build static libraries. 4251build_old_libs=$enable_static 4252 4253# Whether or not to add -lc for building shared libraries. 4254build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4255 4256# Whether or not to disallow shared libs when runtime libs are static 4257allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4258 4259# Whether or not to optimize for fast installation. 4260fast_install=$enable_fast_install 4261 4262# The host system. 4263host_alias=$host_alias 4264host=$host 4265host_os=$host_os 4266 4267# The build system. 4268build_alias=$build_alias 4269build=$build 4270build_os=$build_os 4271 4272# An echo program that does not interpret backslashes. 4273echo=$lt_echo 4274 4275# The archiver. 4276AR=$lt_AR 4277AR_FLAGS=$lt_AR_FLAGS 4278 4279# A C compiler. 4280LTCC=$lt_LTCC 4281 4282# LTCC compiler flags. 4283LTCFLAGS=$lt_LTCFLAGS 4284 4285# A language-specific compiler. 4286CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4287 4288# Is the compiler the GNU C compiler? 4289with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4290 4291# An ERE matcher. 4292EGREP=$lt_EGREP 4293 4294# The linker used to build libraries. 4295LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4296 4297# Whether we need hard or soft links. 4298LN_S=$lt_LN_S 4299 4300# A BSD-compatible nm program. 4301NM=$lt_NM 4302 4303# A symbol stripping program 4304STRIP=$lt_STRIP 4305 4306# Used to examine libraries when file_magic_cmd begins "file" 4307MAGIC_CMD=$MAGIC_CMD 4308 4309# Used on cygwin: DLL creation program. 4310DLLTOOL="$DLLTOOL" 4311 4312# Used on cygwin: object dumper. 4313OBJDUMP="$OBJDUMP" 4314 4315# Used on cygwin: assembler. 4316AS="$AS" 4317 4318# The name of the directory that contains temporary libtool files. 4319objdir=$objdir 4320 4321# How to create reloadable object files. 4322reload_flag=$lt_reload_flag 4323reload_cmds=$lt_reload_cmds 4324 4325# How to pass a linker flag through the compiler. 4326wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4327 4328# Object file suffix (normally "o"). 4329objext="$ac_objext" 4330 4331# Old archive suffix (normally "a"). 4332libext="$libext" 4333 4334# Shared library suffix (normally ".so"). 4335shrext_cmds='$shrext_cmds' 4336 4337# Executable file suffix (normally ""). 4338exeext="$exeext" 4339 4340# Additional compiler flags for building library objects. 4341pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4342pic_mode=$pic_mode 4343 4344# What is the maximum length of a command? 4345max_cmd_len=$lt_cv_sys_max_cmd_len 4346 4347# Does compiler simultaneously support -c and -o options? 4348compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4349 4350# Must we lock files when doing compilation? 4351need_locks=$lt_need_locks 4352 4353# Do we need the lib prefix for modules? 4354need_lib_prefix=$need_lib_prefix 4355 4356# Do we need a version for libraries? 4357need_version=$need_version 4358 4359# Whether dlopen is supported. 4360dlopen_support=$enable_dlopen 4361 4362# Whether dlopen of programs is supported. 4363dlopen_self=$enable_dlopen_self 4364 4365# Whether dlopen of statically linked programs is supported. 4366dlopen_self_static=$enable_dlopen_self_static 4367 4368# Compiler flag to prevent dynamic linking. 4369link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4370 4371# Compiler flag to turn off builtin functions. 4372no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4373 4374# Compiler flag to allow reflexive dlopens. 4375export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4376 4377# Compiler flag to generate shared objects directly from archives. 4378whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4379 4380# Compiler flag to generate thread-safe objects. 4381thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4382 4383# Library versioning type. 4384version_type=$version_type 4385 4386# Format of library name prefix. 4387libname_spec=$lt_libname_spec 4388 4389# List of archive names. First name is the real one, the rest are links. 4390# The last name is the one that the linker finds with -lNAME. 4391library_names_spec=$lt_library_names_spec 4392 4393# The coded name of the library, if different from the real name. 4394soname_spec=$lt_soname_spec 4395 4396# Commands used to build and install an old-style archive. 4397RANLIB=$lt_RANLIB 4398old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4399old_postinstall_cmds=$lt_old_postinstall_cmds 4400old_postuninstall_cmds=$lt_old_postuninstall_cmds 4401 4402# Create an old-style archive from a shared archive. 4403old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4404 4405# Create a temporary old-style archive to link instead of a shared archive. 4406old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4407 4408# Commands used to build and install a shared archive. 4409archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4410archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4411postinstall_cmds=$lt_postinstall_cmds 4412postuninstall_cmds=$lt_postuninstall_cmds 4413 4414# Commands used to build a loadable module (assumed same as above if empty) 4415module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4416module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4417 4418# Commands to strip libraries. 4419old_striplib=$lt_old_striplib 4420striplib=$lt_striplib 4421 4422# Dependencies to place before the objects being linked to create a 4423# shared library. 4424predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4425 4426# Dependencies to place after the objects being linked to create a 4427# shared library. 4428postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4429 4430# Dependencies to place before the objects being linked to create a 4431# shared library. 4432predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4433 4434# Dependencies to place after the objects being linked to create a 4435# shared library. 4436postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4437 4438# The library search path used internally by the compiler when linking 4439# a shared library. 4440compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4441 4442# Method to check whether dependent libraries are shared objects. 4443deplibs_check_method=$lt_deplibs_check_method 4444 4445# Command to use when deplibs_check_method == file_magic. 4446file_magic_cmd=$lt_file_magic_cmd 4447 4448# Flag that allows shared libraries with undefined symbols to be built. 4449allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4450 4451# Flag that forces no undefined symbols. 4452no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4453 4454# Commands used to finish a libtool library installation in a directory. 4455finish_cmds=$lt_finish_cmds 4456 4457# Same as above, but a single script fragment to be evaled but not shown. 4458finish_eval=$lt_finish_eval 4459 4460# Take the output of nm and produce a listing of raw symbols and C names. 4461global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4462 4463# Transform the output of nm in a proper C declaration 4464global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4465 4466# Transform the output of nm in a C name address pair 4467global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4468 4469# This is the shared library runtime path variable. 4470runpath_var=$runpath_var 4471 4472# This is the shared library path variable. 4473shlibpath_var=$shlibpath_var 4474 4475# Is shlibpath searched before the hard-coded library search path? 4476shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4477 4478# How to hardcode a shared library path into an executable. 4479hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4480 4481# Whether we should hardcode library paths into libraries. 4482hardcode_into_libs=$hardcode_into_libs 4483 4484# Flag to hardcode \$libdir into a binary during linking. 4485# This must work even if \$libdir does not exist. 4486hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4487 4488# If ld is used when linking, flag to hardcode \$libdir into 4489# a binary during linking. This must work even if \$libdir does 4490# not exist. 4491hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4492 4493# Whether we need a single -rpath flag with a separated argument. 4494hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4495 4496# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4497# resulting binary. 4498hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4499 4500# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4501# resulting binary. 4502hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4503 4504# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4505# the resulting binary. 4506hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4507 4508# Set to yes if building a shared library automatically hardcodes DIR into the library 4509# and all subsequent libraries and executables linked against it. 4510hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4511 4512# Variables whose values should be saved in libtool wrapper scripts and 4513# restored at relink time. 4514variables_saved_for_relink="$variables_saved_for_relink" 4515 4516# Whether libtool must link a program against all its dependency libraries. 4517link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4518 4519# Compile-time system search path for libraries 4520sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4521 4522# Run-time system search path for libraries 4523sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4524 4525# Fix the shell variable \$srcfile for the compiler. 4526fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4527 4528# Set to yes if exported symbols are required. 4529always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4530 4531# The commands to list exported symbols. 4532export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4533 4534# The commands to extract the exported symbol list from a shared archive. 4535extract_expsyms_cmds=$lt_extract_expsyms_cmds 4536 4537# Symbols that should not be listed in the preloaded symbols. 4538exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4539 4540# Symbols that must always be exported. 4541include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4542 4543ifelse([$1],[], 4544[# ### END LIBTOOL CONFIG], 4545[# ### END LIBTOOL TAG CONFIG: $tagname]) 4546 4547__EOF__ 4548 4549ifelse([$1],[], [ 4550 case $host_os in 4551 aix3*) 4552 cat <<\EOF >> "$cfgfile" 4553 4554# AIX sometimes has problems with the GCC collect2 program. For some 4555# reason, if we set the COLLECT_NAMES environment variable, the problems 4556# vanish in a puff of smoke. 4557if test "X${COLLECT_NAMES+set}" != Xset; then 4558 COLLECT_NAMES= 4559 export COLLECT_NAMES 4560fi 4561EOF 4562 ;; 4563 esac 4564 4565 # We use sed instead of cat because bash on DJGPP gets confused if 4566 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4567 # text mode, it properly converts lines to CR/LF. This bash problem 4568 # is reportedly fixed, but why not run on old versions too? 4569 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4570 4571 mv -f "$cfgfile" "$ofile" || \ 4572 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4573 chmod +x "$ofile" 4574]) 4575else 4576 # If there is no Makefile yet, we rely on a make rule to execute 4577 # `config.status --recheck' to rerun these tests and create the 4578 # libtool script then. 4579 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4580 if test -f "$ltmain_in"; then 4581 test -f Makefile && make "$ltmain" 4582 fi 4583fi 4584])# AC_LIBTOOL_CONFIG 4585 4586 4587# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4588# ------------------------------------------- 4589AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4590[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4591 4592_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4593 4594if test "$GCC" = yes; then 4595 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4596 4597 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4598 lt_cv_prog_compiler_rtti_exceptions, 4599 [-fno-rtti -fno-exceptions], [], 4600 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4601fi 4602])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4603 4604 4605# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4606# --------------------------------- 4607AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4608[AC_REQUIRE([AC_CANONICAL_HOST]) 4609AC_REQUIRE([AC_PROG_NM]) 4610AC_REQUIRE([AC_OBJEXT]) 4611# Check for command to grab the raw symbol name followed by C symbol from nm. 4612AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4613AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4614[ 4615# These are sane defaults that work on at least a few old systems. 4616# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4617 4618# Character class describing NM global symbol codes. 4619symcode='[[BCDEGRST]]' 4620 4621# Regexp to match symbols that can be accessed directly from C. 4622sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4623 4624# Transform an extracted symbol line into a proper C declaration 4625lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4626 4627# Transform an extracted symbol line into symbol name and symbol address 4628lt_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'" 4629 4630# Define system-specific variables. 4631case $host_os in 4632aix*) 4633 symcode='[[BCDT]]' 4634 ;; 4635cygwin* | mingw* | pw32*) 4636 symcode='[[ABCDGISTW]]' 4637 ;; 4638hpux*) # Its linker distinguishes data from code symbols 4639 if test "$host_cpu" = ia64; then 4640 symcode='[[ABCDEGRST]]' 4641 fi 4642 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4643 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4644 ;; 4645linux*) 4646 if test "$host_cpu" = ia64; then 4647 symcode='[[ABCDGIRSTW]]' 4648 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4649 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'" 4650 fi 4651 ;; 4652irix* | nonstopux*) 4653 symcode='[[BCDEGRST]]' 4654 ;; 4655osf*) 4656 symcode='[[BCDEGQRST]]' 4657 ;; 4658solaris*) 4659 symcode='[[BDRT]]' 4660 ;; 4661sco3.2v5*) 4662 symcode='[[DT]]' 4663 ;; 4664sysv4.2uw2*) 4665 symcode='[[DT]]' 4666 ;; 4667sysv5* | sco5v6* | unixware* | OpenUNIX*) 4668 symcode='[[ABDT]]' 4669 ;; 4670sysv4) 4671 symcode='[[DFNSTU]]' 4672 ;; 4673esac 4674 4675# Handle CRLF in mingw tool chain 4676opt_cr= 4677case $build_os in 4678mingw*) 4679 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4680 ;; 4681esac 4682 4683# If we're using GNU nm, then use its standard symbol codes. 4684case `$NM -V 2>&1` in 4685*GNU* | *'with BFD'*) 4686 symcode='[[ABCDGIRSTW]]' ;; 4687esac 4688 4689# Try without a prefix undercore, then with it. 4690for ac_symprfx in "" "_"; do 4691 4692 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4693 symxfrm="\\1 $ac_symprfx\\2 \\2" 4694 4695 # Write the raw and C identifiers. 4696 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4697 4698 # Check to see that the pipe works correctly. 4699 pipe_works=no 4700 4701 rm -f conftest* 4702 cat > conftest.$ac_ext <<EOF 4703#ifdef __cplusplus 4704extern "C" { 4705#endif 4706char nm_test_var; 4707void nm_test_func(){} 4708#ifdef __cplusplus 4709} 4710#endif 4711int main(){nm_test_var='a';nm_test_func();return(0);} 4712EOF 4713 4714 if AC_TRY_EVAL(ac_compile); then 4715 # Now try to grab the symbols. 4716 nlist=conftest.nm 4717 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4718 # Try sorting and uniquifying the output. 4719 if sort "$nlist" | uniq > "$nlist"T; then 4720 mv -f "$nlist"T "$nlist" 4721 else 4722 rm -f "$nlist"T 4723 fi 4724 4725 # Make sure that we snagged all the symbols we need. 4726 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4727 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4728 cat <<EOF > conftest.$ac_ext 4729#ifdef __cplusplus 4730extern "C" { 4731#endif 4732 4733EOF 4734 # Now generate the symbol file. 4735 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4736 4737 cat <<EOF >> conftest.$ac_ext 4738#if defined (__STDC__) && __STDC__ 4739# define lt_ptr_t void * 4740#else 4741# define lt_ptr_t char * 4742# define const 4743#endif 4744 4745/* The mapping between symbol names and symbols. */ 4746const struct { 4747 const char *name; 4748 lt_ptr_t address; 4749} 4750lt_preloaded_symbols[[]] = 4751{ 4752EOF 4753 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4754 cat <<\EOF >> conftest.$ac_ext 4755 {0, (lt_ptr_t) 0} 4756}; 4757 4758#ifdef __cplusplus 4759} 4760#endif 4761EOF 4762 # Now try linking the two files. 4763 mv conftest.$ac_objext conftstm.$ac_objext 4764 lt_save_LIBS="$LIBS" 4765 lt_save_CFLAGS="$CFLAGS" 4766 LIBS="conftstm.$ac_objext" 4767 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4768 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4769 pipe_works=yes 4770 fi 4771 LIBS="$lt_save_LIBS" 4772 CFLAGS="$lt_save_CFLAGS" 4773 else 4774 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4775 fi 4776 else 4777 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4778 fi 4779 else 4780 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4781 fi 4782 else 4783 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4784 cat conftest.$ac_ext >&5 4785 fi 4786 rm -f conftest* conftst* 4787 4788 # Do not use the global_symbol_pipe unless it works. 4789 if test "$pipe_works" = yes; then 4790 break 4791 else 4792 lt_cv_sys_global_symbol_pipe= 4793 fi 4794done 4795]) 4796if test -z "$lt_cv_sys_global_symbol_pipe"; then 4797 lt_cv_sys_global_symbol_to_cdecl= 4798fi 4799if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4800 AC_MSG_RESULT(failed) 4801else 4802 AC_MSG_RESULT(ok) 4803fi 4804]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4805 4806 4807# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4808# --------------------------------------- 4809AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4810[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4811_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4812_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4813 4814AC_MSG_CHECKING([for $compiler option to produce PIC]) 4815 ifelse([$1],[CXX],[ 4816 # C++ specific cases for pic, static, wl, etc. 4817 if test "$GXX" = yes; then 4818 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4819 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4820 4821 case $host_os in 4822 aix*) 4823 # All AIX code is PIC. 4824 if test "$host_cpu" = ia64; then 4825 # AIX 5 now supports IA64 processor 4826 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4827 fi 4828 ;; 4829 amigaos*) 4830 # FIXME: we need at least 68020 code to build shared libraries, but 4831 # adding the `-m68020' flag to GCC prevents building anything better, 4832 # like `-m68040'. 4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4834 ;; 4835 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4836 # PIC is the default for these OSes. 4837 ;; 4838 mingw* | os2* | pw32*) 4839 # This hack is so that the source file can tell whether it is being 4840 # built for inclusion in a dll (and should export symbols for example). 4841 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4842 ;; 4843 darwin* | rhapsody*) 4844 # PIC is the default on this platform 4845 # Common symbols not allowed in MH_DYLIB files 4846 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4847 ;; 4848 *djgpp*) 4849 # DJGPP does not support shared libraries at all 4850 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4851 ;; 4852 interix3*) 4853 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4854 # Instead, we relocate shared libraries at runtime. 4855 ;; 4856 sysv4*MP*) 4857 if test -d /usr/nec; then 4858 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4859 fi 4860 ;; 4861 hpux*) 4862 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4863 # not for PA HP-UX. 4864 case $host_cpu in 4865 hppa*64*|ia64*) 4866 ;; 4867 *) 4868 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4869 ;; 4870 esac 4871 ;; 4872 *) 4873 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4874 ;; 4875 esac 4876 else 4877 case $host_os in 4878 aix4* | aix5*) 4879 # All AIX code is PIC. 4880 if test "$host_cpu" = ia64; then 4881 # AIX 5 now supports IA64 processor 4882 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4883 else 4884 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4885 fi 4886 ;; 4887 chorus*) 4888 case $cc_basename in 4889 cxch68*) 4890 # Green Hills C++ Compiler 4891 # _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" 4892 ;; 4893 esac 4894 ;; 4895 darwin*) 4896 # PIC is the default on this platform 4897 # Common symbols not allowed in MH_DYLIB files 4898 case $cc_basename in 4899 xlc*) 4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4902 ;; 4903 esac 4904 ;; 4905 dgux*) 4906 case $cc_basename in 4907 ec++*) 4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4909 ;; 4910 ghcx*) 4911 # Green Hills C++ Compiler 4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4913 ;; 4914 *) 4915 ;; 4916 esac 4917 ;; 4918 freebsd* | kfreebsd*-gnu | dragonfly*) 4919 # FreeBSD uses GNU C++ 4920 ;; 4921 hpux9* | hpux10* | hpux11*) 4922 case $cc_basename in 4923 CC*) 4924 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4926 if test "$host_cpu" != ia64; then 4927 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4928 fi 4929 ;; 4930 aCC*) 4931 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4932 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4933 case $host_cpu in 4934 hppa*64*|ia64*) 4935 # +Z the default 4936 ;; 4937 *) 4938 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4939 ;; 4940 esac 4941 ;; 4942 *) 4943 ;; 4944 esac 4945 ;; 4946 interix*) 4947 # This is c89, which is MS Visual C++ (no shared libs) 4948 # Anyone wants to do a port? 4949 ;; 4950 irix5* | irix6* | nonstopux*) 4951 case $cc_basename in 4952 CC*) 4953 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4954 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4955 # CC pic flag -KPIC is the default. 4956 ;; 4957 *) 4958 ;; 4959 esac 4960 ;; 4961 linux*) 4962 case $cc_basename in 4963 KCC*) 4964 # KAI C++ Compiler 4965 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4966 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4967 ;; 4968 icpc* | ecpc*) 4969 # Intel C++ 4970 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4971 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4972 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4973 ;; 4974 pgCC*) 4975 # Portland Group C++ compiler. 4976 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4977 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4978 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4979 ;; 4980 cxx*) 4981 # Compaq C++ 4982 # Make sure the PIC flag is empty. It appears that all Alpha 4983 # Linux and Compaq Tru64 Unix objects are PIC. 4984 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4985 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4986 ;; 4987 *) 4988 ;; 4989 esac 4990 ;; 4991 lynxos*) 4992 ;; 4993 m88k*) 4994 ;; 4995 mvs*) 4996 case $cc_basename in 4997 cxx*) 4998 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4999 ;; 5000 *) 5001 ;; 5002 esac 5003 ;; 5004 netbsd*) 5005 ;; 5006 osf3* | osf4* | osf5*) 5007 case $cc_basename in 5008 KCC*) 5009 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5010 ;; 5011 RCC*) 5012 # Rational C++ 2.4.1 5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5014 ;; 5015 cxx*) 5016 # Digital/Compaq C++ 5017 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5018 # Make sure the PIC flag is empty. It appears that all Alpha 5019 # Linux and Compaq Tru64 Unix objects are PIC. 5020 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5021 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5022 ;; 5023 *) 5024 ;; 5025 esac 5026 ;; 5027 psos*) 5028 ;; 5029 solaris*) 5030 case $cc_basename in 5031 CC*) 5032 # Sun C++ 4.2, 5.x and Centerline C++ 5033 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5034 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5035 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5036 ;; 5037 gcx*) 5038 # Green Hills C++ Compiler 5039 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5040 ;; 5041 *) 5042 ;; 5043 esac 5044 ;; 5045 sunos4*) 5046 case $cc_basename in 5047 CC*) 5048 # Sun C++ 4.x 5049 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5050 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5051 ;; 5052 lcc*) 5053 # Lucid 5054 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5055 ;; 5056 *) 5057 ;; 5058 esac 5059 ;; 5060 tandem*) 5061 case $cc_basename in 5062 NCC*) 5063 # NonStop-UX NCC 3.20 5064 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5065 ;; 5066 *) 5067 ;; 5068 esac 5069 ;; 5070 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5071 case $cc_basename in 5072 CC*) 5073 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5074 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5075 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5076 ;; 5077 esac 5078 ;; 5079 vxworks*) 5080 ;; 5081 *) 5082 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5083 ;; 5084 esac 5085 fi 5086], 5087[ 5088 if test "$GCC" = yes; then 5089 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5090 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5091 5092 case $host_os in 5093 aix*) 5094 # All AIX code is PIC. 5095 if test "$host_cpu" = ia64; then 5096 # AIX 5 now supports IA64 processor 5097 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5098 fi 5099 ;; 5100 5101 amigaos*) 5102 # FIXME: we need at least 68020 code to build shared libraries, but 5103 # adding the `-m68020' flag to GCC prevents building anything better, 5104 # like `-m68040'. 5105 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5106 ;; 5107 5108 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5109 # PIC is the default for these OSes. 5110 ;; 5111 5112 mingw* | pw32* | os2*) 5113 # This hack is so that the source file can tell whether it is being 5114 # built for inclusion in a dll (and should export symbols for example). 5115 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5116 ;; 5117 5118 darwin* | rhapsody*) 5119 # PIC is the default on this platform 5120 # Common symbols not allowed in MH_DYLIB files 5121 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5122 ;; 5123 5124 interix3*) 5125 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5126 # Instead, we relocate shared libraries at runtime. 5127 ;; 5128 5129 msdosdjgpp*) 5130 # Just because we use GCC doesn't mean we suddenly get shared libraries 5131 # on systems that don't support them. 5132 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5133 enable_shared=no 5134 ;; 5135 5136 sysv4*MP*) 5137 if test -d /usr/nec; then 5138 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5139 fi 5140 ;; 5141 5142 hpux*) 5143 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5144 # not for PA HP-UX. 5145 case $host_cpu in 5146 hppa*64*|ia64*) 5147 # +Z the default 5148 ;; 5149 *) 5150 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5151 ;; 5152 esac 5153 ;; 5154 5155 *) 5156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5157 ;; 5158 esac 5159 else 5160 # PORTME Check for flag to pass linker flags through the system compiler. 5161 case $host_os in 5162 aix*) 5163 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5164 if test "$host_cpu" = ia64; then 5165 # AIX 5 now supports IA64 processor 5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5167 else 5168 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5169 fi 5170 ;; 5171 darwin*) 5172 # PIC is the default on this platform 5173 # Common symbols not allowed in MH_DYLIB files 5174 case $cc_basename in 5175 xlc*) 5176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5177 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5178 ;; 5179 esac 5180 ;; 5181 5182 mingw* | pw32* | os2*) 5183 # This hack is so that the source file can tell whether it is being 5184 # built for inclusion in a dll (and should export symbols for example). 5185 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5186 ;; 5187 5188 hpux9* | hpux10* | hpux11*) 5189 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5190 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5191 # not for PA HP-UX. 5192 case $host_cpu in 5193 hppa*64*|ia64*) 5194 # +Z the default 5195 ;; 5196 *) 5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5198 ;; 5199 esac 5200 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5201 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5202 ;; 5203 5204 irix5* | irix6* | nonstopux*) 5205 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5206 # PIC (with -KPIC) is the default. 5207 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5208 ;; 5209 5210 newsos6) 5211 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5212 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5213 ;; 5214 5215 linux*) 5216 case $cc_basename in 5217 icc* | ecc*) 5218 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5219 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5220 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5221 ;; 5222 pgcc* | pgf77* | pgf90* | pgf95*) 5223 # Portland Group compilers (*not* the Pentium gcc compiler, 5224 # which looks to be a dead project) 5225 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5226 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5227 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5228 ;; 5229 ccc*) 5230 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5231 # All Alpha code is PIC. 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5233 ;; 5234 esac 5235 ;; 5236 5237 osf3* | osf4* | osf5*) 5238 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5239 # All OSF/1 code is PIC. 5240 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5241 ;; 5242 5243 solaris*) 5244 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5245 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5246 case $cc_basename in 5247 f77* | f90* | f95*) 5248 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5249 *) 5250 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5251 esac 5252 ;; 5253 5254 sunos4*) 5255 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5256 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5257 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5258 ;; 5259 5260 sysv4 | sysv4.2uw2* | sysv4.3*) 5261 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5262 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5263 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5264 ;; 5265 5266 sysv4*MP*) 5267 if test -d /usr/nec ;then 5268 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5269 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5270 fi 5271 ;; 5272 5273 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5274 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5275 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5276 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5277 ;; 5278 5279 unicos*) 5280 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5281 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5282 ;; 5283 5284 uts4*) 5285 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5286 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5287 ;; 5288 5289 *) 5290 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5291 ;; 5292 esac 5293 fi 5294]) 5295AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5296 5297# 5298# Check to make sure the PIC flag actually works. 5299# 5300if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5301 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5302 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 5303 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5304 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5305 "" | " "*) ;; 5306 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5307 esac], 5308 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5309 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5310fi 5311case $host_os in 5312 # For platforms which do not support PIC, -DPIC is meaningless: 5313 *djgpp*) 5314 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5315 ;; 5316 *) 5317 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5318 ;; 5319esac 5320 5321# 5322# Check to make sure the static flag actually works. 5323# 5324wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5325AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5326 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 5327 $lt_tmp_static_flag, 5328 [], 5329 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5330]) 5331 5332 5333# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5334# ------------------------------------ 5335# See if the linker supports building shared libraries. 5336AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5337[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5338ifelse([$1],[CXX],[ 5339 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5340 case $host_os in 5341 aix4* | aix5*) 5342 # If we're using GNU nm, then we don't want the "-C" option. 5343 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5344 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5345 _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' 5346 else 5347 _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' 5348 fi 5349 ;; 5350 pw32*) 5351 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5352 ;; 5353 cygwin* | mingw*) 5354 _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' 5355 ;; 5356 *) 5357 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5358 ;; 5359 esac 5360],[ 5361 runpath_var= 5362 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5363 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5364 _LT_AC_TAGVAR(archive_cmds, $1)= 5365 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5366 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5367 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5368 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5369 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5370 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5371 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5373 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5374 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5375 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5376 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5377 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5378 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5379 _LT_AC_TAGVAR(module_cmds, $1)= 5380 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5381 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5382 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5383 # include_expsyms should be a list of space-separated symbols to be *always* 5384 # included in the symbol list 5385 _LT_AC_TAGVAR(include_expsyms, $1)= 5386 # exclude_expsyms can be an extended regexp of symbols to exclude 5387 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5388 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5389 # as well as any symbol that contains `d'. 5390 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5391 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5392 # platforms (ab)use it in PIC code, but their linkers get confused if 5393 # the symbol is explicitly referenced. Since portable code cannot 5394 # rely on this symbol name, it's probably fine to never include it in 5395 # preloaded symbol tables. 5396 extract_expsyms_cmds= 5397 # Just being paranoid about ensuring that cc_basename is set. 5398 _LT_CC_BASENAME([$compiler]) 5399 case $host_os in 5400 cygwin* | mingw* | pw32*) 5401 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5402 # When not using gcc, we currently assume that we are using 5403 # Microsoft Visual C++. 5404 if test "$GCC" != yes; then 5405 with_gnu_ld=no 5406 fi 5407 ;; 5408 interix*) 5409 # we just hope/assume this is gcc and not c89 (= MSVC++) 5410 with_gnu_ld=yes 5411 ;; 5412 openbsd*) 5413 with_gnu_ld=no 5414 ;; 5415 esac 5416 5417 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5418 if test "$with_gnu_ld" = yes; then 5419 # If archive_cmds runs LD, not CC, wlarc should be empty 5420 wlarc='${wl}' 5421 5422 # Set some defaults for GNU ld with shared library support. These 5423 # are reset later if shared libraries are not supported. Putting them 5424 # here allows them to be overridden if necessary. 5425 runpath_var=LD_RUN_PATH 5426 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5427 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5428 # ancient GNU ld didn't support --whole-archive et. al. 5429 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5430 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5431 else 5432 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5433 fi 5434 supports_anon_versioning=no 5435 case `$LD -v 2>/dev/null` in 5436 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5437 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5438 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5439 *\ 2.11.*) ;; # other 2.11 versions 5440 *) supports_anon_versioning=yes ;; 5441 esac 5442 5443 # See if GNU ld supports shared libraries. 5444 case $host_os in 5445 aix3* | aix4* | aix5*) 5446 # On AIX/PPC, the GNU linker is very broken 5447 if test "$host_cpu" != ia64; then 5448 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5449 cat <<EOF 1>&2 5450 5451*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5452*** to be unable to reliably create shared libraries on AIX. 5453*** Therefore, libtool is disabling shared libraries support. If you 5454*** really care for shared libraries, you may want to modify your PATH 5455*** so that a non-GNU linker is found, and then restart. 5456 5457EOF 5458 fi 5459 ;; 5460 5461 amigaos*) 5462 _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)' 5463 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5464 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5465 5466 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5467 # that the semantics of dynamic libraries on AmigaOS, at least up 5468 # to version 4, is to share data among multiple programs linked 5469 # with the same dynamic library. Since this doesn't match the 5470 # behavior of shared libraries on other platforms, we can't use 5471 # them. 5472 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5473 ;; 5474 5475 beos*) 5476 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5477 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5478 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5479 # support --undefined. This deserves some investigation. FIXME 5480 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5481 else 5482 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5483 fi 5484 ;; 5485 5486 cygwin* | mingw* | pw32*) 5487 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5488 # as there is no search path for DLLs. 5489 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5490 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5491 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5492 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5493 _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' 5494 5495 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5496 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5497 # If the export-symbols file already is a .def file (1st line 5498 # is EXPORTS), use it as is; otherwise, prepend... 5499 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5500 cp $export_symbols $output_objdir/$soname.def; 5501 else 5502 echo EXPORTS > $output_objdir/$soname.def; 5503 cat $export_symbols >> $output_objdir/$soname.def; 5504 fi~ 5505 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5506 else 5507 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5508 fi 5509 ;; 5510 5511 interix3*) 5512 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5513 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5514 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5515 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5516 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5517 # Instead, shared libraries are loaded at an image base (0x10000000 by 5518 # default) and relocated if they conflict, which is a slow very memory 5519 # consuming and fragmenting process. To avoid this, we pick a random, 5520 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5521 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5522 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5523 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5524 ;; 5525 5526 linux*) 5527 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5528 tmp_addflag= 5529 case $cc_basename,$host_cpu in 5530 pgcc*) # Portland Group C compiler 5531 _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' 5532 tmp_addflag=' $pic_flag' 5533 ;; 5534 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5535 _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' 5536 tmp_addflag=' $pic_flag -Mnomain' ;; 5537 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5538 tmp_addflag=' -i_dynamic' ;; 5539 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5540 tmp_addflag=' -i_dynamic -nofor_main' ;; 5541 ifc* | ifort*) # Intel Fortran compiler 5542 tmp_addflag=' -nofor_main' ;; 5543 esac 5544 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5545 5546 if test $supports_anon_versioning = yes; then 5547 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5548 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5549 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5550 $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5551 fi 5552 else 5553 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5554 fi 5555 ;; 5556 5557 netbsd*) 5558 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5559 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5560 wlarc= 5561 else 5562 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5563 _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' 5564 fi 5565 ;; 5566 5567 solaris*) 5568 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5569 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5570 cat <<EOF 1>&2 5571 5572*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5573*** create shared libraries on Solaris systems. Therefore, libtool 5574*** is disabling shared libraries support. We urge you to upgrade GNU 5575*** binutils to release 2.9.1 or newer. Another option is to modify 5576*** your PATH or compiler configuration so that the native linker is 5577*** used, and then restart. 5578 5579EOF 5580 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5581 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5582 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5583 else 5584 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5585 fi 5586 ;; 5587 5588 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5589 case `$LD -v 2>&1` in 5590 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5591 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5592 cat <<_LT_EOF 1>&2 5593 5594*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5595*** reliably create shared libraries on SCO systems. Therefore, libtool 5596*** is disabling shared libraries support. We urge you to upgrade GNU 5597*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5598*** your PATH or compiler configuration so that the native linker is 5599*** used, and then restart. 5600 5601_LT_EOF 5602 ;; 5603 *) 5604 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5605 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5606 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5607 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' 5608 else 5609 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5610 fi 5611 ;; 5612 esac 5613 ;; 5614 5615 sunos4*) 5616 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5617 wlarc= 5618 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5620 ;; 5621 5622 *) 5623 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5624 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5625 _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' 5626 else 5627 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5628 fi 5629 ;; 5630 esac 5631 5632 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5633 runpath_var= 5634 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5635 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5636 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5637 fi 5638 else 5639 # PORTME fill in a description of your system's linker (not GNU ld) 5640 case $host_os in 5641 aix3*) 5642 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5643 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5644 _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' 5645 # Note: this linker hardcodes the directories in LIBPATH if there 5646 # are no directories specified by -L. 5647 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5648 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5649 # Neither direct hardcoding nor static linking is supported with a 5650 # broken collect2. 5651 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5652 fi 5653 ;; 5654 5655 aix4* | aix5*) 5656 if test "$host_cpu" = ia64; then 5657 # On IA64, the linker does run time linking by default, so we don't 5658 # have to do anything special. 5659 aix_use_runtimelinking=no 5660 exp_sym_flag='-Bexport' 5661 no_entry_flag="" 5662 else 5663 # If we're using GNU nm, then we don't want the "-C" option. 5664 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5665 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5666 _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' 5667 else 5668 _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' 5669 fi 5670 aix_use_runtimelinking=no 5671 5672 # Test if we are trying to use run time linking or normal 5673 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5674 # need to do runtime linking. 5675 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5676 for ld_flag in $LDFLAGS; do 5677 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5678 aix_use_runtimelinking=yes 5679 break 5680 fi 5681 done 5682 ;; 5683 esac 5684 5685 exp_sym_flag='-bexport' 5686 no_entry_flag='-bnoentry' 5687 fi 5688 5689 # When large executables or shared objects are built, AIX ld can 5690 # have problems creating the table of contents. If linking a library 5691 # or program results in "error TOC overflow" add -mminimal-toc to 5692 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5693 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5694 5695 _LT_AC_TAGVAR(archive_cmds, $1)='' 5696 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5697 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5698 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5699 5700 if test "$GCC" = yes; then 5701 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5702 # We only want to do this on AIX 4.2 and lower, the check 5703 # below for broken collect2 doesn't work under 4.3+ 5704 collect2name=`${CC} -print-prog-name=collect2` 5705 if test -f "$collect2name" && \ 5706 strings "$collect2name" | grep resolve_lib_name >/dev/null 5707 then 5708 # We have reworked collect2 5709 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5710 else 5711 # We have old collect2 5712 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5713 # It fails to find uninstalled libraries when the uninstalled 5714 # path is not listed in the libpath. Setting hardcode_minus_L 5715 # to unsupported forces relinking 5716 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5717 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5718 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5719 fi 5720 ;; 5721 esac 5722 shared_flag='-shared' 5723 if test "$aix_use_runtimelinking" = yes; then 5724 shared_flag="$shared_flag "'${wl}-G' 5725 fi 5726 else 5727 # not using gcc 5728 if test "$host_cpu" = ia64; then 5729 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5730 # chokes on -Wl,-G. The following line is correct: 5731 shared_flag='-G' 5732 else 5733 if test "$aix_use_runtimelinking" = yes; then 5734 shared_flag='${wl}-G' 5735 else 5736 shared_flag='${wl}-bM:SRE' 5737 fi 5738 fi 5739 fi 5740 5741 # It seems that -bexpall does not export symbols beginning with 5742 # underscore (_), so it is better to generate a list of symbols to export. 5743 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5744 if test "$aix_use_runtimelinking" = yes; then 5745 # Warning - without using the other runtime loading flags (-brtl), 5746 # -berok will link without error, but may produce a broken library. 5747 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5748 # Determine the default libpath from the value encoded in an empty executable. 5749 _LT_AC_SYS_LIBPATH_AIX 5750 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5751 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5752 else 5753 if test "$host_cpu" = ia64; then 5754 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5755 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5756 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 5757 else 5758 # Determine the default libpath from the value encoded in an empty executable. 5759 _LT_AC_SYS_LIBPATH_AIX 5760 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5761 # Warning - without using the other run time loading flags, 5762 # -berok will link without error, but may produce a broken library. 5763 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5764 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5765 # Exported symbols can be pulled into shared objects from archives 5766 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5767 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5768 # This is similar to how AIX traditionally builds its shared libraries. 5769 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5770 fi 5771 fi 5772 ;; 5773 5774 amigaos*) 5775 _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)' 5776 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5777 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5778 # see comment about different semantics on the GNU ld section 5779 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5780 ;; 5781 5782 bsdi[[45]]*) 5783 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5784 ;; 5785 5786 cygwin* | mingw* | pw32*) 5787 # When not using gcc, we currently assume that we are using 5788 # Microsoft Visual C++. 5789 # hardcode_libdir_flag_spec is actually meaningless, as there is 5790 # no search path for DLLs. 5791 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5792 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5793 # Tell ltmain to make .lib files, not .a files. 5794 libext=lib 5795 # Tell ltmain to make .dll files, not .so files. 5796 shrext_cmds=".dll" 5797 # FIXME: Setting linknames here is a bad hack. 5798 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5799 # The linker will automatically build a .lib file if we build a DLL. 5800 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5801 # FIXME: Should let the user specify the lib program. 5802 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5803 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5804 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5805 ;; 5806 5807 darwin* | rhapsody*) 5808 case $host_os in 5809 rhapsody* | darwin1.[[012]]) 5810 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5811 ;; 5812 *) # Darwin 1.3 on 5813 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5814 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5815 else 5816 case ${MACOSX_DEPLOYMENT_TARGET} in 5817 10.[[012]]) 5818 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5819 ;; 5820 10.*) 5821 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5822 ;; 5823 esac 5824 fi 5825 ;; 5826 esac 5827 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5828 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5829 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5830 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5831 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5832 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5833 if test "$GCC" = yes ; then 5834 output_verbose_link_cmd='echo' 5835 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5836 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5837 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5838 _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}' 5839 _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}' 5840 else 5841 case $cc_basename in 5842 xlc*) 5843 output_verbose_link_cmd='echo' 5844 _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' 5845 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5846 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5847 _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}' 5848 _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}' 5849 ;; 5850 *) 5851 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5852 ;; 5853 esac 5854 fi 5855 ;; 5856 5857 dgux*) 5858 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5859 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5860 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5861 ;; 5862 5863 freebsd1*) 5864 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5865 ;; 5866 5867 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5868 # support. Future versions do this automatically, but an explicit c++rt0.o 5869 # does not break anything, and helps significantly (at the cost of a little 5870 # extra space). 5871 freebsd2.2*) 5872 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5873 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5874 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5875 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5876 ;; 5877 5878 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5879 freebsd2*) 5880 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5881 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5882 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5883 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5884 ;; 5885 5886 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5887 freebsd* | kfreebsd*-gnu | dragonfly*) 5888 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5889 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5890 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5891 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5892 ;; 5893 5894 hpux9*) 5895 if test "$GCC" = yes; then 5896 _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' 5897 else 5898 _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' 5899 fi 5900 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5901 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5902 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5903 5904 # hardcode_minus_L: Not really in the search PATH, 5905 # but as the default location of the library. 5906 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5907 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5908 ;; 5909 5910 hpux10*) 5911 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5912 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5913 else 5914 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5915 fi 5916 if test "$with_gnu_ld" = no; then 5917 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5918 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5919 5920 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5921 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5922 5923 # hardcode_minus_L: Not really in the search PATH, 5924 # but as the default location of the library. 5925 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5926 fi 5927 ;; 5928 5929 hpux11*) 5930 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5931 case $host_cpu in 5932 hppa*64*) 5933 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5934 ;; 5935 ia64*) 5936 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5937 ;; 5938 *) 5939 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5940 ;; 5941 esac 5942 else 5943 case $host_cpu in 5944 hppa*64*) 5945 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5946 ;; 5947 ia64*) 5948 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5949 ;; 5950 *) 5951 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5952 ;; 5953 esac 5954 fi 5955 if test "$with_gnu_ld" = no; then 5956 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5957 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5958 5959 case $host_cpu in 5960 hppa*64*|ia64*) 5961 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5962 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5963 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5964 ;; 5965 *) 5966 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5967 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5968 5969 # hardcode_minus_L: Not really in the search PATH, 5970 # but as the default location of the library. 5971 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5972 ;; 5973 esac 5974 fi 5975 ;; 5976 5977 irix5* | irix6* | nonstopux*) 5978 if test "$GCC" = yes; then 5979 _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' 5980 else 5981 _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' 5982 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5983 fi 5984 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5985 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5986 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5987 ;; 5988 5989 netbsd*) 5990 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5991 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5992 else 5993 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5994 fi 5995 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5996 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5997 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5998 ;; 5999 6000 newsos6) 6001 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6002 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6003 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6004 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6005 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6006 ;; 6007 6008 openbsd*) 6009 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6010 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6011 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6012 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6013 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6015 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6016 else 6017 case $host_os in 6018 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6019 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6020 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6021 ;; 6022 *) 6023 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6025 ;; 6026 esac 6027 fi 6028 ;; 6029 6030 os2*) 6031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6032 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6033 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6034 _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' 6035 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6036 ;; 6037 6038 osf3*) 6039 if test "$GCC" = yes; then 6040 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6041 _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' 6042 else 6043 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6044 _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' 6045 fi 6046 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6047 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6048 ;; 6049 6050 osf4* | osf5*) # as osf3* with the addition of -msym flag 6051 if test "$GCC" = yes; then 6052 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6053 _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' 6054 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6055 else 6056 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6057 _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' 6058 _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~ 6059 $LD -shared${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' 6060 6061 # Both c and cxx compiler support -rpath directly 6062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6063 fi 6064 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6065 ;; 6066 6067 solaris*) 6068 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6069 if test "$GCC" = yes; then 6070 wlarc='${wl}' 6071 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6072 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6073 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6074 else 6075 wlarc='' 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 fi 6080 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6081 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6082 case $host_os in 6083 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6084 *) 6085 # The compiler driver will combine linker options so we 6086 # cannot just pass the convience library names through 6087 # without $wl, iff we do not link with $LD. 6088 # Luckily, gcc supports the same syntax we need for Sun Studio. 6089 # Supported since Solaris 2.6 (maybe 2.5.1?) 6090 case $wlarc in 6091 '') 6092 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 6093 *) 6094 _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' ;; 6095 esac ;; 6096 esac 6097 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6098 ;; 6099 6100 sunos4*) 6101 if test "x$host_vendor" = xsequent; then 6102 # Use $CC to link under sequent, because it throws in some extra .o 6103 # files that make .init and .fini sections work. 6104 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6105 else 6106 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6107 fi 6108 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6109 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6110 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6111 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6112 ;; 6113 6114 sysv4) 6115 case $host_vendor in 6116 sni) 6117 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6118 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6119 ;; 6120 siemens) 6121 ## LD is ld it makes a PLAMLIB 6122 ## CC just makes a GrossModule. 6123 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6124 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6125 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6126 ;; 6127 motorola) 6128 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6129 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6130 ;; 6131 esac 6132 runpath_var='LD_RUN_PATH' 6133 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6134 ;; 6135 6136 sysv4.3*) 6137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6138 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6139 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6140 ;; 6141 6142 sysv4*MP*) 6143 if test -d /usr/nec; then 6144 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6145 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6146 runpath_var=LD_RUN_PATH 6147 hardcode_runpath_var=yes 6148 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6149 fi 6150 ;; 6151 6152 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 6153 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6154 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6155 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6156 runpath_var='LD_RUN_PATH' 6157 6158 if test "$GCC" = yes; then 6159 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6160 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6161 else 6162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6163 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6164 fi 6165 ;; 6166 6167 sysv5* | sco3.2v5* | sco5v6*) 6168 # Note: We can NOT use -z defs as we might desire, because we do not 6169 # link with -lc, and that would cause any symbols used from libc to 6170 # always be unresolved, which means just about no library would 6171 # ever link correctly. If we're not using GNU ld we use -z text 6172 # though, which does catch some bad symbols but isn't as heavy-handed 6173 # as -z defs. 6174 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6175 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6176 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6177 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6178 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6179 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6180 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6181 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6182 runpath_var='LD_RUN_PATH' 6183 6184 if test "$GCC" = yes; then 6185 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6186 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6187 else 6188 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6189 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6190 fi 6191 ;; 6192 6193 uts4*) 6194 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6195 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6196 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6197 ;; 6198 6199 *) 6200 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6201 ;; 6202 esac 6203 fi 6204]) 6205AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6206test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6207 6208# 6209# Do we need to explicitly link libc? 6210# 6211case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6212x|xyes) 6213 # Assume -lc should be added 6214 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6215 6216 if test "$enable_shared" = yes && test "$GCC" = yes; then 6217 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6218 *'~'*) 6219 # FIXME: we may have to deal with multi-command sequences. 6220 ;; 6221 '$CC '*) 6222 # Test whether the compiler implicitly links with -lc since on some 6223 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6224 # to ld, don't add -lc before -lgcc. 6225 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6226 $rm conftest* 6227 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 6228 6229 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6230 soname=conftest 6231 lib=conftest 6232 libobjs=conftest.$ac_objext 6233 deplibs= 6234 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6235 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6236 compiler_flags=-v 6237 linker_flags=-v 6238 verstring= 6239 output_objdir=. 6240 libname=conftest 6241 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6242 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6243 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6244 then 6245 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6246 else 6247 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6248 fi 6249 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6250 else 6251 cat conftest.err 1>&5 6252 fi 6253 $rm conftest* 6254 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6255 ;; 6256 esac 6257 fi 6258 ;; 6259esac 6260])# AC_LIBTOOL_PROG_LD_SHLIBS 6261 6262 6263# _LT_AC_FILE_LTDLL_C 6264# ------------------- 6265# Be careful that the start marker always follows a newline. 6266AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6267# /* ltdll.c starts here */ 6268# #define WIN32_LEAN_AND_MEAN 6269# #include <windows.h> 6270# #undef WIN32_LEAN_AND_MEAN 6271# #include <stdio.h> 6272# 6273# #ifndef __CYGWIN__ 6274# # ifdef __CYGWIN32__ 6275# # define __CYGWIN__ __CYGWIN32__ 6276# # endif 6277# #endif 6278# 6279# #ifdef __cplusplus 6280# extern "C" { 6281# #endif 6282# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6283# #ifdef __cplusplus 6284# } 6285# #endif 6286# 6287# #ifdef __CYGWIN__ 6288# #include <cygwin/cygwin_dll.h> 6289# DECLARE_CYGWIN_DLL( DllMain ); 6290# #endif 6291# HINSTANCE __hDllInstance_base; 6292# 6293# BOOL APIENTRY 6294# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6295# { 6296# __hDllInstance_base = hInst; 6297# return TRUE; 6298# } 6299# /* ltdll.c ends here */ 6300])# _LT_AC_FILE_LTDLL_C 6301 6302 6303# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6304# --------------------------------- 6305AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6306 6307 6308# old names 6309AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6310AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6311AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6312AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6313AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6314AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6315AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6316 6317# This is just to silence aclocal about the macro not being used 6318ifelse([AC_DISABLE_FAST_INSTALL]) 6319 6320AC_DEFUN([LT_AC_PROG_GCJ], 6321[AC_CHECK_TOOL(GCJ, gcj, no) 6322 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6323 AC_SUBST(GCJFLAGS) 6324]) 6325 6326AC_DEFUN([LT_AC_PROG_RC], 6327[AC_CHECK_TOOL(RC, windres, no) 6328]) 6329 6330# NOTE: This macro has been submitted for inclusion into # 6331# GNU Autoconf as AC_PROG_SED. When it is available in # 6332# a released version of Autoconf we should remove this # 6333# macro and use it instead. # 6334# LT_AC_PROG_SED 6335# -------------- 6336# Check for a fully-functional sed program, that truncates 6337# as few characters as possible. Prefer GNU sed if found. 6338AC_DEFUN([LT_AC_PROG_SED], 6339[AC_MSG_CHECKING([for a sed that does not truncate output]) 6340AC_CACHE_VAL(lt_cv_path_SED, 6341[# Loop through the user's path and test for sed and gsed. 6342# Then use that list of sed's as ones to test for truncation. 6343as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6344for as_dir in $PATH 6345do 6346 IFS=$as_save_IFS 6347 test -z "$as_dir" && as_dir=. 6348 for lt_ac_prog in sed gsed; do 6349 for ac_exec_ext in '' $ac_executable_extensions; do 6350 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6351 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6352 fi 6353 done 6354 done 6355done 6356lt_ac_max=0 6357lt_ac_count=0 6358# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6359# along with /bin/sed that truncates output. 6360for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6361 test ! -f $lt_ac_sed && continue 6362 cat /dev/null > conftest.in 6363 lt_ac_count=0 6364 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6365 # Check for GNU sed and select it if it is found. 6366 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6367 lt_cv_path_SED=$lt_ac_sed 6368 break 6369 fi 6370 while true; do 6371 cat conftest.in conftest.in >conftest.tmp 6372 mv conftest.tmp conftest.in 6373 cp conftest.in conftest.nl 6374 echo >>conftest.nl 6375 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6376 cmp -s conftest.out conftest.nl || break 6377 # 10000 chars as input seems more than enough 6378 test $lt_ac_count -gt 10 && break 6379 lt_ac_count=`expr $lt_ac_count + 1` 6380 if test $lt_ac_count -gt $lt_ac_max; then 6381 lt_ac_max=$lt_ac_count 6382 lt_cv_path_SED=$lt_ac_sed 6383 fi 6384 done 6385done 6386]) 6387SED=$lt_cv_path_SED 6388AC_MSG_RESULT([$SED]) 6389]) 6390 6391# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 6392# 6393# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 6394# 6395# This program is free software; you can redistribute it and/or modify 6396# it under the terms of the GNU General Public License as published by 6397# the Free Software Foundation; either version 2 of the License, or 6398# (at your option) any later version. 6399# 6400# This program is distributed in the hope that it will be useful, but 6401# WITHOUT ANY WARRANTY; without even the implied warranty of 6402# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 6403# General Public License for more details. 6404# 6405# You should have received a copy of the GNU General Public License 6406# along with this program; if not, write to the Free Software 6407# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 6408# 6409# As a special exception to the GNU General Public License, if you 6410# distribute this file as part of a program that contains a 6411# configuration script generated by Autoconf, you may include it under 6412# the same distribution terms that you use for the rest of that program. 6413 6414# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 6415# ---------------------------------- 6416AC_DEFUN([PKG_PROG_PKG_CONFIG], 6417[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 6418m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 6419AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl 6420if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 6421 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 6422fi 6423if test -n "$PKG_CONFIG"; then 6424 _pkg_min_version=m4_ifval([$1], [$1], [0.9.0]) 6425 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 6426 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 6427 AC_MSG_RESULT([yes]) 6428 else 6429 AC_MSG_RESULT([no]) 6430 PKG_CONFIG="" 6431 fi 6432 6433fi[]dnl 6434])# PKG_PROG_PKG_CONFIG 6435 6436# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 6437# 6438# Check to see whether a particular set of modules exists. Similar 6439# to PKG_CHECK_MODULES(), but does not set variables or print errors. 6440# 6441# 6442# Similar to PKG_CHECK_MODULES, make sure that the first instance of 6443# this or PKG_CHECK_MODULES is called, or make sure to call 6444# PKG_CHECK_EXISTS manually 6445# -------------------------------------------------------------- 6446AC_DEFUN([PKG_CHECK_EXISTS], 6447[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 6448if test -n "$PKG_CONFIG" && \ 6449 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 6450 m4_ifval([$2], [$2], [:]) 6451m4_ifvaln([$3], [else 6452 $3])dnl 6453fi]) 6454 6455 6456# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 6457# --------------------------------------------- 6458m4_define([_PKG_CONFIG], 6459[if test -n "$PKG_CONFIG"; then 6460 PKG_CHECK_EXISTS([$3], 6461 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 6462 [pkg_failed=yes]) 6463else 6464 pkg_failed=untried 6465fi[]dnl 6466])# _PKG_CONFIG 6467 6468# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 6469# [ACTION-IF-NOT-FOUND]) 6470# 6471# 6472# Note that if there is a possibility the first call to 6473# PKG_CHECK_MODULES might not happen, you should be sure to include an 6474# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 6475# 6476# 6477# -------------------------------------------------------------- 6478AC_DEFUN([PKG_CHECK_MODULES], 6479[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 6480AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 6481AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 6482 6483pkg_failed=no 6484AC_MSG_CHECKING([for $1]) 6485 6486_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 6487_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 6488 6489if test $pkg_failed = yes; then 6490 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` 6491 # Put the nasty error message in config.log where it belongs 6492 echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD 6493 6494 ifelse([$4], , [AC_MSG_ERROR(dnl 6495[Package requirements ($2) were not met. 6496Consider adjusting the PKG_CONFIG_PATH environment variable if you 6497installed software in a non-standard prefix. 6498 6499Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables 6500to avoid the need to call pkg-config. See the pkg-config man page for 6501more details.])], 6502 [$4]) 6503elif test $pkg_failed = untried; then 6504 ifelse([$4], , [AC_MSG_FAILURE(dnl 6505[The pkg-config script could not be found or is too old. Make sure it 6506is in your PATH or set the PKG_CONFIG environment variable to the full 6507path to pkg-config. 6508 6509Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables 6510to avoid the need to call pkg-config. See the pkg-config man page for 6511more details. 6512 6513To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])], 6514 [$4]) 6515else 6516 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 6517 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 6518 AC_MSG_RESULT([yes]) 6519 ifelse([$3], , :, [$3]) 6520fi[]dnl 6521])# PKG_CHECK_MODULES 6522 6523# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. 6524# 6525# This file is free software; the Free Software Foundation 6526# gives unlimited permission to copy and/or distribute it, 6527# with or without modifications, as long as this notice is preserved. 6528 6529# AM_AUTOMAKE_VERSION(VERSION) 6530# ---------------------------- 6531# Automake X.Y traces this macro to ensure aclocal.m4 has been 6532# generated from the m4 files accompanying Automake X.Y. 6533AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) 6534 6535# AM_SET_CURRENT_AUTOMAKE_VERSION 6536# ------------------------------- 6537# Call AM_AUTOMAKE_VERSION so it can be traced. 6538# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. 6539AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 6540 [AM_AUTOMAKE_VERSION([1.9.6])]) 6541 6542# AM_AUX_DIR_EXPAND -*- Autoconf -*- 6543 6544# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 6545# 6546# This file is free software; the Free Software Foundation 6547# gives unlimited permission to copy and/or distribute it, 6548# with or without modifications, as long as this notice is preserved. 6549 6550# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 6551# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 6552# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 6553# 6554# Of course, Automake must honor this variable whenever it calls a 6555# tool from the auxiliary directory. The problem is that $srcdir (and 6556# therefore $ac_aux_dir as well) can be either absolute or relative, 6557# depending on how configure is run. This is pretty annoying, since 6558# it makes $ac_aux_dir quite unusable in subdirectories: in the top 6559# source directory, any form will work fine, but in subdirectories a 6560# relative path needs to be adjusted first. 6561# 6562# $ac_aux_dir/missing 6563# fails when called from a subdirectory if $ac_aux_dir is relative 6564# $top_srcdir/$ac_aux_dir/missing 6565# fails if $ac_aux_dir is absolute, 6566# fails when called from a subdirectory in a VPATH build with 6567# a relative $ac_aux_dir 6568# 6569# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 6570# are both prefixed by $srcdir. In an in-source build this is usually 6571# harmless because $srcdir is `.', but things will broke when you 6572# start a VPATH build or use an absolute $srcdir. 6573# 6574# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 6575# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 6576# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 6577# and then we would define $MISSING as 6578# MISSING="\${SHELL} $am_aux_dir/missing" 6579# This will work as long as MISSING is not called from configure, because 6580# unfortunately $(top_srcdir) has no meaning in configure. 6581# However there are other variables, like CC, which are often used in 6582# configure, and could therefore not use this "fixed" $ac_aux_dir. 6583# 6584# Another solution, used here, is to always expand $ac_aux_dir to an 6585# absolute PATH. The drawback is that using absolute paths prevent a 6586# configured tree to be moved without reconfiguration. 6587 6588AC_DEFUN([AM_AUX_DIR_EXPAND], 6589[dnl Rely on autoconf to set up CDPATH properly. 6590AC_PREREQ([2.50])dnl 6591# expand $ac_aux_dir to an absolute path 6592am_aux_dir=`cd $ac_aux_dir && pwd` 6593]) 6594 6595# AM_CONDITIONAL -*- Autoconf -*- 6596 6597# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 6598# Free Software Foundation, Inc. 6599# 6600# This file is free software; the Free Software Foundation 6601# gives unlimited permission to copy and/or distribute it, 6602# with or without modifications, as long as this notice is preserved. 6603 6604# serial 7 6605 6606# AM_CONDITIONAL(NAME, SHELL-CONDITION) 6607# ------------------------------------- 6608# Define a conditional. 6609AC_DEFUN([AM_CONDITIONAL], 6610[AC_PREREQ(2.52)dnl 6611 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 6612 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 6613AC_SUBST([$1_TRUE]) 6614AC_SUBST([$1_FALSE]) 6615if $2; then 6616 $1_TRUE= 6617 $1_FALSE='#' 6618else 6619 $1_TRUE='#' 6620 $1_FALSE= 6621fi 6622AC_CONFIG_COMMANDS_PRE( 6623[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 6624 AC_MSG_ERROR([[conditional "$1" was never defined. 6625Usually this means the macro was only invoked conditionally.]]) 6626fi])]) 6627 6628 6629# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 6630# Free Software Foundation, Inc. 6631# 6632# This file is free software; the Free Software Foundation 6633# gives unlimited permission to copy and/or distribute it, 6634# with or without modifications, as long as this notice is preserved. 6635 6636# serial 8 6637 6638# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 6639# written in clear, in which case automake, when reading aclocal.m4, 6640# will think it sees a *use*, and therefore will trigger all it's 6641# C support machinery. Also note that it means that autoscan, seeing 6642# CC etc. in the Makefile, will ask for an AC_PROG_CC use... 6643 6644 6645# _AM_DEPENDENCIES(NAME) 6646# ---------------------- 6647# See how the compiler implements dependency checking. 6648# NAME is "CC", "CXX", "GCJ", or "OBJC". 6649# We try a few techniques and use that to set a single cache variable. 6650# 6651# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 6652# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 6653# dependency, and given that the user is not expected to run this macro, 6654# just rely on AC_PROG_CC. 6655AC_DEFUN([_AM_DEPENDENCIES], 6656[AC_REQUIRE([AM_SET_DEPDIR])dnl 6657AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 6658AC_REQUIRE([AM_MAKE_INCLUDE])dnl 6659AC_REQUIRE([AM_DEP_TRACK])dnl 6660 6661ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 6662 [$1], CXX, [depcc="$CXX" am_compiler_list=], 6663 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 6664 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 6665 [depcc="$$1" am_compiler_list=]) 6666 6667AC_CACHE_CHECK([dependency style of $depcc], 6668 [am_cv_$1_dependencies_compiler_type], 6669[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6670 # We make a subdir and do the tests there. Otherwise we can end up 6671 # making bogus files that we don't know about and never remove. For 6672 # instance it was reported that on HP-UX the gcc test will end up 6673 # making a dummy file named `D' -- because `-MD' means `put the output 6674 # in D'. 6675 mkdir conftest.dir 6676 # Copy depcomp to subdir because otherwise we won't find it if we're 6677 # using a relative directory. 6678 cp "$am_depcomp" conftest.dir 6679 cd conftest.dir 6680 # We will build objects and dependencies in a subdirectory because 6681 # it helps to detect inapplicable dependency modes. For instance 6682 # both Tru64's cc and ICC support -MD to output dependencies as a 6683 # side effect of compilation, but ICC will put the dependencies in 6684 # the current directory while Tru64 will put them in the object 6685 # directory. 6686 mkdir sub 6687 6688 am_cv_$1_dependencies_compiler_type=none 6689 if test "$am_compiler_list" = ""; then 6690 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 6691 fi 6692 for depmode in $am_compiler_list; do 6693 # Setup a source with many dependencies, because some compilers 6694 # like to wrap large dependency lists on column 80 (with \), and 6695 # we should not choose a depcomp mode which is confused by this. 6696 # 6697 # We need to recreate these files for each test, as the compiler may 6698 # overwrite some of them when testing with obscure command lines. 6699 # This happens at least with the AIX C compiler. 6700 : > sub/conftest.c 6701 for i in 1 2 3 4 5 6; do 6702 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6703 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 6704 # Solaris 8's {/usr,}/bin/sh. 6705 touch sub/conftst$i.h 6706 done 6707 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6708 6709 case $depmode in 6710 nosideeffect) 6711 # after this tag, mechanisms are not by side-effect, so they'll 6712 # only be used when explicitly requested 6713 if test "x$enable_dependency_tracking" = xyes; then 6714 continue 6715 else 6716 break 6717 fi 6718 ;; 6719 none) break ;; 6720 esac 6721 # We check with `-c' and `-o' for the sake of the "dashmstdout" 6722 # mode. It turns out that the SunPro C++ compiler does not properly 6723 # handle `-M -o', and we need to detect this. 6724 if depmode=$depmode \ 6725 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 6726 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6727 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 6728 >/dev/null 2>conftest.err && 6729 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6730 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 6731 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6732 # icc doesn't choke on unknown options, it will just issue warnings 6733 # or remarks (even with -Werror). So we grep stderr for any message 6734 # that says an option was ignored or not supported. 6735 # When given -MP, icc 7.0 and 7.1 complain thusly: 6736 # icc: Command line warning: ignoring option '-M'; no argument required 6737 # The diagnosis changed in icc 8.0: 6738 # icc: Command line remark: option '-MP' not supported 6739 if (grep 'ignoring option' conftest.err || 6740 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6741 am_cv_$1_dependencies_compiler_type=$depmode 6742 break 6743 fi 6744 fi 6745 done 6746 6747 cd .. 6748 rm -rf conftest.dir 6749else 6750 am_cv_$1_dependencies_compiler_type=none 6751fi 6752]) 6753AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 6754AM_CONDITIONAL([am__fastdep$1], [ 6755 test "x$enable_dependency_tracking" != xno \ 6756 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 6757]) 6758 6759 6760# AM_SET_DEPDIR 6761# ------------- 6762# Choose a directory name for dependency files. 6763# This macro is AC_REQUIREd in _AM_DEPENDENCIES 6764AC_DEFUN([AM_SET_DEPDIR], 6765[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 6766AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 6767]) 6768 6769 6770# AM_DEP_TRACK 6771# ------------ 6772AC_DEFUN([AM_DEP_TRACK], 6773[AC_ARG_ENABLE(dependency-tracking, 6774[ --disable-dependency-tracking speeds up one-time build 6775 --enable-dependency-tracking do not reject slow dependency extractors]) 6776if test "x$enable_dependency_tracking" != xno; then 6777 am_depcomp="$ac_aux_dir/depcomp" 6778 AMDEPBACKSLASH='\' 6779fi 6780AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 6781AC_SUBST([AMDEPBACKSLASH]) 6782]) 6783 6784# Generate code to set up dependency tracking. -*- Autoconf -*- 6785 6786# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 6787# Free Software Foundation, Inc. 6788# 6789# This file is free software; the Free Software Foundation 6790# gives unlimited permission to copy and/or distribute it, 6791# with or without modifications, as long as this notice is preserved. 6792 6793#serial 3 6794 6795# _AM_OUTPUT_DEPENDENCY_COMMANDS 6796# ------------------------------ 6797AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 6798[for mf in $CONFIG_FILES; do 6799 # Strip MF so we end up with the name of the file. 6800 mf=`echo "$mf" | sed -e 's/:.*$//'` 6801 # Check whether this is an Automake generated Makefile or not. 6802 # We used to match only the files named `Makefile.in', but 6803 # some people rename them; so instead we look at the file content. 6804 # Grep'ing the first line is not enough: some people post-process 6805 # each Makefile.in and add a new line on top of each file to say so. 6806 # So let's grep whole file. 6807 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 6808 dirpart=`AS_DIRNAME("$mf")` 6809 else 6810 continue 6811 fi 6812 # Extract the definition of DEPDIR, am__include, and am__quote 6813 # from the Makefile without running `make'. 6814 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 6815 test -z "$DEPDIR" && continue 6816 am__include=`sed -n 's/^am__include = //p' < "$mf"` 6817 test -z "am__include" && continue 6818 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 6819 # When using ansi2knr, U may be empty or an underscore; expand it 6820 U=`sed -n 's/^U = //p' < "$mf"` 6821 # Find all dependency output files, they are included files with 6822 # $(DEPDIR) in their names. We invoke sed twice because it is the 6823 # simplest approach to changing $(DEPDIR) to its actual value in the 6824 # expansion. 6825 for file in `sed -n " 6826 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 6827 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 6828 # Make sure the directory exists. 6829 test -f "$dirpart/$file" && continue 6830 fdir=`AS_DIRNAME(["$file"])` 6831 AS_MKDIR_P([$dirpart/$fdir]) 6832 # echo "creating $dirpart/$file" 6833 echo '# dummy' > "$dirpart/$file" 6834 done 6835done 6836])# _AM_OUTPUT_DEPENDENCY_COMMANDS 6837 6838 6839# AM_OUTPUT_DEPENDENCY_COMMANDS 6840# ----------------------------- 6841# This macro should only be invoked once -- use via AC_REQUIRE. 6842# 6843# This code is only required when automatic dependency tracking 6844# is enabled. FIXME. This creates each `.P' file that we will 6845# need in order to bootstrap the dependency handling code. 6846AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 6847[AC_CONFIG_COMMANDS([depfiles], 6848 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 6849 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 6850]) 6851 6852# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 6853# Free Software Foundation, Inc. 6854# 6855# This file is free software; the Free Software Foundation 6856# gives unlimited permission to copy and/or distribute it, 6857# with or without modifications, as long as this notice is preserved. 6858 6859# serial 8 6860 6861# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. 6862AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) 6863 6864# Do all the work for Automake. -*- Autoconf -*- 6865 6866# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 6867# Free Software Foundation, Inc. 6868# 6869# This file is free software; the Free Software Foundation 6870# gives unlimited permission to copy and/or distribute it, 6871# with or without modifications, as long as this notice is preserved. 6872 6873# serial 12 6874 6875# This macro actually does too much. Some checks are only needed if 6876# your package does certain things. But this isn't really a big deal. 6877 6878# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 6879# AM_INIT_AUTOMAKE([OPTIONS]) 6880# ----------------------------------------------- 6881# The call with PACKAGE and VERSION arguments is the old style 6882# call (pre autoconf-2.50), which is being phased out. PACKAGE 6883# and VERSION should now be passed to AC_INIT and removed from 6884# the call to AM_INIT_AUTOMAKE. 6885# We support both call styles for the transition. After 6886# the next Automake release, Autoconf can make the AC_INIT 6887# arguments mandatory, and then we can depend on a new Autoconf 6888# release and drop the old call support. 6889AC_DEFUN([AM_INIT_AUTOMAKE], 6890[AC_PREREQ([2.58])dnl 6891dnl Autoconf wants to disallow AM_ names. We explicitly allow 6892dnl the ones we care about. 6893m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 6894AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 6895AC_REQUIRE([AC_PROG_INSTALL])dnl 6896# test to see if srcdir already configured 6897if test "`cd $srcdir && pwd`" != "`pwd`" && 6898 test -f $srcdir/config.status; then 6899 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 6900fi 6901 6902# test whether we have cygpath 6903if test -z "$CYGPATH_W"; then 6904 if (cygpath --version) >/dev/null 2>/dev/null; then 6905 CYGPATH_W='cygpath -w' 6906 else 6907 CYGPATH_W=echo 6908 fi 6909fi 6910AC_SUBST([CYGPATH_W]) 6911 6912# Define the identity of the package. 6913dnl Distinguish between old-style and new-style calls. 6914m4_ifval([$2], 6915[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 6916 AC_SUBST([PACKAGE], [$1])dnl 6917 AC_SUBST([VERSION], [$2])], 6918[_AM_SET_OPTIONS([$1])dnl 6919 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 6920 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 6921 6922_AM_IF_OPTION([no-define],, 6923[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 6924 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 6925 6926# Some tools Automake needs. 6927AC_REQUIRE([AM_SANITY_CHECK])dnl 6928AC_REQUIRE([AC_ARG_PROGRAM])dnl 6929AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 6930AM_MISSING_PROG(AUTOCONF, autoconf) 6931AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 6932AM_MISSING_PROG(AUTOHEADER, autoheader) 6933AM_MISSING_PROG(MAKEINFO, makeinfo) 6934AM_PROG_INSTALL_SH 6935AM_PROG_INSTALL_STRIP 6936AC_REQUIRE([AM_PROG_MKDIR_P])dnl 6937# We need awk for the "check" target. The system "awk" is bad on 6938# some platforms. 6939AC_REQUIRE([AC_PROG_AWK])dnl 6940AC_REQUIRE([AC_PROG_MAKE_SET])dnl 6941AC_REQUIRE([AM_SET_LEADING_DOT])dnl 6942_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 6943 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 6944 [_AM_PROG_TAR([v7])])]) 6945_AM_IF_OPTION([no-dependencies],, 6946[AC_PROVIDE_IFELSE([AC_PROG_CC], 6947 [_AM_DEPENDENCIES(CC)], 6948 [define([AC_PROG_CC], 6949 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 6950AC_PROVIDE_IFELSE([AC_PROG_CXX], 6951 [_AM_DEPENDENCIES(CXX)], 6952 [define([AC_PROG_CXX], 6953 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 6954]) 6955]) 6956 6957 6958# When config.status generates a header, we must update the stamp-h file. 6959# This file resides in the same directory as the config header 6960# that is generated. The stamp files are numbered to have different names. 6961 6962# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 6963# loop where config.status creates the headers, so we can generate 6964# our stamp files there. 6965AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 6966[# Compute $1's index in $config_headers. 6967_am_stamp_count=1 6968for _am_header in $config_headers :; do 6969 case $_am_header in 6970 $1 | $1:* ) 6971 break ;; 6972 * ) 6973 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 6974 esac 6975done 6976echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) 6977 6978# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 6979# 6980# This file is free software; the Free Software Foundation 6981# gives unlimited permission to copy and/or distribute it, 6982# with or without modifications, as long as this notice is preserved. 6983 6984# AM_PROG_INSTALL_SH 6985# ------------------ 6986# Define $install_sh. 6987AC_DEFUN([AM_PROG_INSTALL_SH], 6988[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 6989install_sh=${install_sh-"$am_aux_dir/install-sh"} 6990AC_SUBST(install_sh)]) 6991 6992# Copyright (C) 2003, 2005 Free Software Foundation, Inc. 6993# 6994# This file is free software; the Free Software Foundation 6995# gives unlimited permission to copy and/or distribute it, 6996# with or without modifications, as long as this notice is preserved. 6997 6998# serial 2 6999 7000# Check whether the underlying file-system supports filenames 7001# with a leading dot. For instance MS-DOS doesn't. 7002AC_DEFUN([AM_SET_LEADING_DOT], 7003[rm -rf .tst 2>/dev/null 7004mkdir .tst 2>/dev/null 7005if test -d .tst; then 7006 am__leading_dot=. 7007else 7008 am__leading_dot=_ 7009fi 7010rmdir .tst 2>/dev/null 7011AC_SUBST([am__leading_dot])]) 7012 7013# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- 7014# From Jim Meyering 7015 7016# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 7017# Free Software Foundation, Inc. 7018# 7019# This file is free software; the Free Software Foundation 7020# gives unlimited permission to copy and/or distribute it, 7021# with or without modifications, as long as this notice is preserved. 7022 7023# serial 4 7024 7025AC_DEFUN([AM_MAINTAINER_MODE], 7026[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) 7027 dnl maintainer-mode is disabled by default 7028 AC_ARG_ENABLE(maintainer-mode, 7029[ --enable-maintainer-mode enable make rules and dependencies not useful 7030 (and sometimes confusing) to the casual installer], 7031 USE_MAINTAINER_MODE=$enableval, 7032 USE_MAINTAINER_MODE=no) 7033 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) 7034 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) 7035 MAINT=$MAINTAINER_MODE_TRUE 7036 AC_SUBST(MAINT)dnl 7037] 7038) 7039 7040AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) 7041 7042# Check to see how 'make' treats includes. -*- Autoconf -*- 7043 7044# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. 7045# 7046# This file is free software; the Free Software Foundation 7047# gives unlimited permission to copy and/or distribute it, 7048# with or without modifications, as long as this notice is preserved. 7049 7050# serial 3 7051 7052# AM_MAKE_INCLUDE() 7053# ----------------- 7054# Check to see how make treats includes. 7055AC_DEFUN([AM_MAKE_INCLUDE], 7056[am_make=${MAKE-make} 7057cat > confinc << 'END' 7058am__doit: 7059 @echo done 7060.PHONY: am__doit 7061END 7062# If we don't find an include directive, just comment out the code. 7063AC_MSG_CHECKING([for style of include used by $am_make]) 7064am__include="#" 7065am__quote= 7066_am_result=none 7067# First try GNU make style include. 7068echo "include confinc" > confmf 7069# We grep out `Entering directory' and `Leaving directory' 7070# messages which can occur if `w' ends up in MAKEFLAGS. 7071# In particular we don't look at `^make:' because GNU make might 7072# be invoked under some other name (usually "gmake"), in which 7073# case it prints its new name instead of `make'. 7074if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 7075 am__include=include 7076 am__quote= 7077 _am_result=GNU 7078fi 7079# Now try BSD make style include. 7080if test "$am__include" = "#"; then 7081 echo '.include "confinc"' > confmf 7082 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 7083 am__include=.include 7084 am__quote="\"" 7085 _am_result=BSD 7086 fi 7087fi 7088AC_SUBST([am__include]) 7089AC_SUBST([am__quote]) 7090AC_MSG_RESULT([$_am_result]) 7091rm -f confinc confmf 7092]) 7093 7094# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 7095 7096# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 7097# Free Software Foundation, Inc. 7098# 7099# This file is free software; the Free Software Foundation 7100# gives unlimited permission to copy and/or distribute it, 7101# with or without modifications, as long as this notice is preserved. 7102 7103# serial 4 7104 7105# AM_MISSING_PROG(NAME, PROGRAM) 7106# ------------------------------ 7107AC_DEFUN([AM_MISSING_PROG], 7108[AC_REQUIRE([AM_MISSING_HAS_RUN]) 7109$1=${$1-"${am_missing_run}$2"} 7110AC_SUBST($1)]) 7111 7112 7113# AM_MISSING_HAS_RUN 7114# ------------------ 7115# Define MISSING if not defined so far and test if it supports --run. 7116# If it does, set am_missing_run to use it, otherwise, to nothing. 7117AC_DEFUN([AM_MISSING_HAS_RUN], 7118[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 7119test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 7120# Use eval to expand $SHELL 7121if eval "$MISSING --run true"; then 7122 am_missing_run="$MISSING --run " 7123else 7124 am_missing_run= 7125 AC_MSG_WARN([`missing' script is too old or missing]) 7126fi 7127]) 7128 7129# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 7130# 7131# This file is free software; the Free Software Foundation 7132# gives unlimited permission to copy and/or distribute it, 7133# with or without modifications, as long as this notice is preserved. 7134 7135# AM_PROG_MKDIR_P 7136# --------------- 7137# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. 7138# 7139# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories 7140# created by `make install' are always world readable, even if the 7141# installer happens to have an overly restrictive umask (e.g. 077). 7142# This was a mistake. There are at least two reasons why we must not 7143# use `-m 0755': 7144# - it causes special bits like SGID to be ignored, 7145# - it may be too restrictive (some setups expect 775 directories). 7146# 7147# Do not use -m 0755 and let people choose whatever they expect by 7148# setting umask. 7149# 7150# We cannot accept any implementation of `mkdir' that recognizes `-p'. 7151# Some implementations (such as Solaris 8's) are not thread-safe: if a 7152# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' 7153# concurrently, both version can detect that a/ is missing, but only 7154# one can create it and the other will error out. Consequently we 7155# restrict ourselves to GNU make (using the --version option ensures 7156# this.) 7157AC_DEFUN([AM_PROG_MKDIR_P], 7158[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 7159 # We used to keeping the `.' as first argument, in order to 7160 # allow $(mkdir_p) to be used without argument. As in 7161 # $(mkdir_p) $(somedir) 7162 # where $(somedir) is conditionally defined. However this is wrong 7163 # for two reasons: 7164 # 1. if the package is installed by a user who cannot write `.' 7165 # make install will fail, 7166 # 2. the above comment should most certainly read 7167 # $(mkdir_p) $(DESTDIR)$(somedir) 7168 # so it does not work when $(somedir) is undefined and 7169 # $(DESTDIR) is not. 7170 # To support the latter case, we have to write 7171 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 7172 # so the `.' trick is pointless. 7173 mkdir_p='mkdir -p --' 7174else 7175 # On NextStep and OpenStep, the `mkdir' command does not 7176 # recognize any option. It will interpret all options as 7177 # directories to create, and then abort because `.' already 7178 # exists. 7179 for d in ./-p ./--version; 7180 do 7181 test -d $d && rmdir $d 7182 done 7183 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 7184 if test -f "$ac_aux_dir/mkinstalldirs"; then 7185 mkdir_p='$(mkinstalldirs)' 7186 else 7187 mkdir_p='$(install_sh) -d' 7188 fi 7189fi 7190AC_SUBST([mkdir_p])]) 7191 7192# Helper functions for option handling. -*- Autoconf -*- 7193 7194# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. 7195# 7196# This file is free software; the Free Software Foundation 7197# gives unlimited permission to copy and/or distribute it, 7198# with or without modifications, as long as this notice is preserved. 7199 7200# serial 3 7201 7202# _AM_MANGLE_OPTION(NAME) 7203# ----------------------- 7204AC_DEFUN([_AM_MANGLE_OPTION], 7205[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 7206 7207# _AM_SET_OPTION(NAME) 7208# ------------------------------ 7209# Set option NAME. Presently that only means defining a flag for this option. 7210AC_DEFUN([_AM_SET_OPTION], 7211[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 7212 7213# _AM_SET_OPTIONS(OPTIONS) 7214# ---------------------------------- 7215# OPTIONS is a space-separated list of Automake options. 7216AC_DEFUN([_AM_SET_OPTIONS], 7217[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 7218 7219# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 7220# ------------------------------------------- 7221# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7222AC_DEFUN([_AM_IF_OPTION], 7223[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 7224 7225# Check to make sure that the build environment is sane. -*- Autoconf -*- 7226 7227# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 7228# Free Software Foundation, Inc. 7229# 7230# This file is free software; the Free Software Foundation 7231# gives unlimited permission to copy and/or distribute it, 7232# with or without modifications, as long as this notice is preserved. 7233 7234# serial 4 7235 7236# AM_SANITY_CHECK 7237# --------------- 7238AC_DEFUN([AM_SANITY_CHECK], 7239[AC_MSG_CHECKING([whether build environment is sane]) 7240# Just in case 7241sleep 1 7242echo timestamp > conftest.file 7243# Do `set' in a subshell so we don't clobber the current shell's 7244# arguments. Must try -L first in case configure is actually a 7245# symlink; some systems play weird games with the mod time of symlinks 7246# (eg FreeBSD returns the mod time of the symlink's containing 7247# directory). 7248if ( 7249 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 7250 if test "$[*]" = "X"; then 7251 # -L didn't work. 7252 set X `ls -t $srcdir/configure conftest.file` 7253 fi 7254 rm -f conftest.file 7255 if test "$[*]" != "X $srcdir/configure conftest.file" \ 7256 && test "$[*]" != "X conftest.file $srcdir/configure"; then 7257 7258 # If neither matched, then we have a broken ls. This can happen 7259 # if, for instance, CONFIG_SHELL is bash and it inherits a 7260 # broken ls alias from the environment. This has actually 7261 # happened. Such a system could not be considered "sane". 7262 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 7263alias in your environment]) 7264 fi 7265 7266 test "$[2]" = conftest.file 7267 ) 7268then 7269 # Ok. 7270 : 7271else 7272 AC_MSG_ERROR([newly created file is older than distributed files! 7273Check your system clock]) 7274fi 7275AC_MSG_RESULT(yes)]) 7276 7277# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 7278# 7279# This file is free software; the Free Software Foundation 7280# gives unlimited permission to copy and/or distribute it, 7281# with or without modifications, as long as this notice is preserved. 7282 7283# AM_PROG_INSTALL_STRIP 7284# --------------------- 7285# One issue with vendor `install' (even GNU) is that you can't 7286# specify the program used to strip binaries. This is especially 7287# annoying in cross-compiling environments, where the build's strip 7288# is unlikely to handle the host's binaries. 7289# Fortunately install-sh will honor a STRIPPROG variable, so we 7290# always use install-sh in `make install-strip', and initialize 7291# STRIPPROG with the value of the STRIP variable (set by the user). 7292AC_DEFUN([AM_PROG_INSTALL_STRIP], 7293[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 7294# Installed binaries are usually stripped using `strip' when the user 7295# run `make install-strip'. However `strip' might not be the right 7296# tool to use in cross-compilation environments, therefore Automake 7297# will honor the `STRIP' environment variable to overrule this program. 7298dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7299if test "$cross_compiling" != no; then 7300 AC_CHECK_TOOL([STRIP], [strip], :) 7301fi 7302INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 7303AC_SUBST([INSTALL_STRIP_PROGRAM])]) 7304 7305# Check how to create a tarball. -*- Autoconf -*- 7306 7307# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7308# 7309# This file is free software; the Free Software Foundation 7310# gives unlimited permission to copy and/or distribute it, 7311# with or without modifications, as long as this notice is preserved. 7312 7313# serial 2 7314 7315# _AM_PROG_TAR(FORMAT) 7316# -------------------- 7317# Check how to create a tarball in format FORMAT. 7318# FORMAT should be one of `v7', `ustar', or `pax'. 7319# 7320# Substitute a variable $(am__tar) that is a command 7321# writing to stdout a FORMAT-tarball containing the directory 7322# $tardir. 7323# tardir=directory && $(am__tar) > result.tar 7324# 7325# Substitute a variable $(am__untar) that extract such 7326# a tarball read from stdin. 7327# $(am__untar) < result.tar 7328AC_DEFUN([_AM_PROG_TAR], 7329[# Always define AMTAR for backward compatibility. 7330AM_MISSING_PROG([AMTAR], [tar]) 7331m4_if([$1], [v7], 7332 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7333 [m4_case([$1], [ustar],, [pax],, 7334 [m4_fatal([Unknown tar format])]) 7335AC_MSG_CHECKING([how to create a $1 tar archive]) 7336# Loop over all known methods to create a tar archive until one works. 7337_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7338_am_tools=${am_cv_prog_tar_$1-$_am_tools} 7339# Do not fold the above two line into one, because Tru64 sh and 7340# Solaris sh will not grok spaces in the rhs of `-'. 7341for _am_tool in $_am_tools 7342do 7343 case $_am_tool in 7344 gnutar) 7345 for _am_tar in tar gnutar gtar; 7346 do 7347 AM_RUN_LOG([$_am_tar --version]) && break 7348 done 7349 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7350 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7351 am__untar="$_am_tar -xf -" 7352 ;; 7353 plaintar) 7354 # Must skip GNU tar: if it does not support --format= it doesn't create 7355 # ustar tarball either. 7356 (tar --version) >/dev/null 2>&1 && continue 7357 am__tar='tar chf - "$$tardir"' 7358 am__tar_='tar chf - "$tardir"' 7359 am__untar='tar xf -' 7360 ;; 7361 pax) 7362 am__tar='pax -L -x $1 -w "$$tardir"' 7363 am__tar_='pax -L -x $1 -w "$tardir"' 7364 am__untar='pax -r' 7365 ;; 7366 cpio) 7367 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7368 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7369 am__untar='cpio -i -H $1 -d' 7370 ;; 7371 none) 7372 am__tar=false 7373 am__tar_=false 7374 am__untar=false 7375 ;; 7376 esac 7377 7378 # If the value was cached, stop now. We just wanted to have am__tar 7379 # and am__untar set. 7380 test -n "${am_cv_prog_tar_$1}" && break 7381 7382 # tar/untar a dummy directory, and stop if the command works 7383 rm -rf conftest.dir 7384 mkdir conftest.dir 7385 echo GrepMe > conftest.dir/file 7386 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7387 rm -rf conftest.dir 7388 if test -s conftest.tar; then 7389 AM_RUN_LOG([$am__untar <conftest.tar]) 7390 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7391 fi 7392done 7393rm -rf conftest.dir 7394 7395AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7396AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7397AC_SUBST([am__tar]) 7398AC_SUBST([am__untar]) 7399]) # _AM_PROG_TAR 7400 7401dnl 7402dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved. 7403dnl 7404dnl Permission is hereby granted, free of charge, to any person obtaining a 7405dnl copy of this software and associated documentation files (the 7406dnl "Software"), to deal in the Software without restriction, including 7407dnl without limitation the rights to use, copy, modify, merge, publish, 7408dnl distribute, and/or sell copies of the Software, and to permit persons 7409dnl to whom the Software is furnished to do so, provided that the above 7410dnl copyright notice(s) and this permission notice appear in all copies of 7411dnl the Software and that both the above copyright notice(s) and this 7412dnl permission notice appear in supporting documentation. 7413dnl 7414dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 7415dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 7416dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT 7417dnl OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 7418dnl HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL 7419dnl INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING 7420dnl FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 7421dnl NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 7422dnl WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 7423dnl 7424dnl Except as contained in this notice, the name of a copyright holder 7425dnl shall not be used in advertising or otherwise to promote the sale, use 7426dnl or other dealings in this Software without prior written authorization 7427dnl of the copyright holder. 7428 7429# XORG_MACROS_VERSION(required-version) 7430# ------------------------------------- 7431# Minimum version: 1.1.0 7432# 7433# If you're using a macro added in Version 1.1 or newer, include this in 7434# your configure.ac with the minimum required version, such as: 7435# XORG_MACROS_VERSION(1.1) 7436# 7437# To force at least a version with this macro defined, also add: 7438# m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 7439# 7440# 7441# See the "minimum version" comment for each macro you use to see what 7442# version you require. 7443AC_DEFUN([XORG_MACROS_VERSION],[ 7444 [XORG_MACROS_needed_version=$1 7445 XORG_MACROS_needed_major=`echo $XORG_MACROS_needed_version | sed 's/\..*$//'` 7446 XORG_MACROS_needed_minor=`echo $XORG_MACROS_needed_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`] 7447 AC_MSG_CHECKING([if xorg-macros used to generate configure is at least ${XORG_MACROS_needed_major}.${XORG_MACROS_needed_minor}]) 7448 [XORG_MACROS_version=1.1.4 7449 XORG_MACROS_major=`echo $XORG_MACROS_version | sed 's/\..*$//'` 7450 XORG_MACROS_minor=`echo $XORG_MACROS_version | sed -e 's/^[0-9]*\.//' -e 's/\..*$//'`] 7451 if test $XORG_MACROS_major -ne $XORG_MACROS_needed_major ; then 7452 AC_MSG_ERROR([configure built with incompatible version of xorg-macros.m4 - requires version ${XORG_MACROS_major}.x]) 7453 fi 7454 if test $XORG_MACROS_minor -lt $XORG_MACROS_needed_minor ; then 7455 AC_MSG_ERROR([configure built with too old of a version of xorg-macros.m4 - requires version ${XORG_MACROS_major}.${XORG_MACROS_minor}.0 or newer]) 7456 fi 7457 AC_MSG_RESULT([yes, $XORG_MACROS_version]) 7458]) # XORG_MACROS_VERSION 7459 7460# XORG_PROG_RAWCPP() 7461# ------------------ 7462# Minimum version: 1.0.0 7463# 7464# Find cpp program and necessary flags for use in pre-processing text files 7465# such as man pages and config files 7466AC_DEFUN([XORG_PROG_RAWCPP],[ 7467AC_REQUIRE([AC_PROG_CPP]) 7468AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 7469 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 7470 7471# Check for flag to avoid builtin definitions - assumes unix is predefined, 7472# which is not the best choice for supporting other OS'es, but covers most 7473# of the ones we need for now. 7474AC_MSG_CHECKING([if $RAWCPP requires -undef]) 7475AC_LANG_CONFTEST([Does cpp redefine unix ?]) 7476if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 7477 AC_MSG_RESULT([no]) 7478else 7479 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 7480 RAWCPPFLAGS=-undef 7481 AC_MSG_RESULT([yes]) 7482 else 7483 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 7484 fi 7485fi 7486rm -f conftest.$ac_ext 7487 7488AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 7489AC_LANG_CONFTEST([Does cpp preserve "whitespace"?]) 7490if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 7491 AC_MSG_RESULT([no]) 7492else 7493 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 7494 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 7495 AC_MSG_RESULT([yes]) 7496 else 7497 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 7498 fi 7499fi 7500rm -f conftest.$ac_ext 7501AC_SUBST(RAWCPPFLAGS) 7502]) # XORG_PROG_RAWCPP 7503 7504# XORG_MANPAGE_SECTIONS() 7505# ----------------------- 7506# Minimum version: 1.0.0 7507# 7508# Determine which sections man pages go in for the different man page types 7509# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 7510# Not sure if there's any better way than just hardcoding by OS name. 7511# Override default settings by setting environment variables 7512 7513AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 7514AC_REQUIRE([AC_CANONICAL_HOST]) 7515 7516if test x$APP_MAN_SUFFIX = x ; then 7517 APP_MAN_SUFFIX=1 7518fi 7519if test x$APP_MAN_DIR = x ; then 7520 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 7521fi 7522 7523if test x$LIB_MAN_SUFFIX = x ; then 7524 LIB_MAN_SUFFIX=3 7525fi 7526if test x$LIB_MAN_DIR = x ; then 7527 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 7528fi 7529 7530if test x$FILE_MAN_SUFFIX = x ; then 7531 case $host_os in 7532 solaris*) FILE_MAN_SUFFIX=4 ;; 7533 *) FILE_MAN_SUFFIX=5 ;; 7534 esac 7535fi 7536if test x$FILE_MAN_DIR = x ; then 7537 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 7538fi 7539 7540if test x$MISC_MAN_SUFFIX = x ; then 7541 case $host_os in 7542 solaris*) MISC_MAN_SUFFIX=5 ;; 7543 *) MISC_MAN_SUFFIX=7 ;; 7544 esac 7545fi 7546if test x$MISC_MAN_DIR = x ; then 7547 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 7548fi 7549 7550if test x$DRIVER_MAN_SUFFIX = x ; then 7551 case $host_os in 7552 solaris*) DRIVER_MAN_SUFFIX=7 ;; 7553 *) DRIVER_MAN_SUFFIX=4 ;; 7554 esac 7555fi 7556if test x$DRIVER_MAN_DIR = x ; then 7557 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 7558fi 7559 7560if test x$ADMIN_MAN_SUFFIX = x ; then 7561 case $host_os in 7562 solaris*) ADMIN_MAN_SUFFIX=1m ;; 7563 *) ADMIN_MAN_SUFFIX=8 ;; 7564 esac 7565fi 7566if test x$ADMIN_MAN_DIR = x ; then 7567 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 7568fi 7569 7570 7571AC_SUBST([APP_MAN_SUFFIX]) 7572AC_SUBST([LIB_MAN_SUFFIX]) 7573AC_SUBST([FILE_MAN_SUFFIX]) 7574AC_SUBST([MISC_MAN_SUFFIX]) 7575AC_SUBST([DRIVER_MAN_SUFFIX]) 7576AC_SUBST([ADMIN_MAN_SUFFIX]) 7577AC_SUBST([APP_MAN_DIR]) 7578AC_SUBST([LIB_MAN_DIR]) 7579AC_SUBST([FILE_MAN_DIR]) 7580AC_SUBST([MISC_MAN_DIR]) 7581AC_SUBST([DRIVER_MAN_DIR]) 7582AC_SUBST([ADMIN_MAN_DIR]) 7583]) # XORG_MANPAGE_SECTIONS 7584 7585# XORG_CHECK_LINUXDOC 7586# ------------------- 7587# Minimum version: 1.0.0 7588# 7589# Defines the variable MAKE_TEXT if the necessary tools and 7590# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 7591# Whether or not the necessary tools and files are found can be checked 7592# with the AM_CONDITIONAL "BUILD_LINUXDOC" 7593AC_DEFUN([XORG_CHECK_LINUXDOC],[ 7594XORG_SGML_PATH=$prefix/share/sgml 7595HAVE_DEFS_ENT= 7596 7597AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) 7598 7599AC_PATH_PROG(LINUXDOC, linuxdoc) 7600AC_PATH_PROG(PS2PDF, ps2pdf) 7601 7602AC_MSG_CHECKING([Whether to build documentation]) 7603 7604if test x$HAVE_DEFS_ENT != x && test x$LINUXDOC != x ; then 7605 BUILDDOC=yes 7606else 7607 BUILDDOC=no 7608fi 7609 7610AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 7611 7612AC_MSG_RESULT([$BUILDDOC]) 7613 7614AC_MSG_CHECKING([Whether to build pdf documentation]) 7615 7616if test x$PS2PDF != x && test x$BUILD_PDFDOC != xno; then 7617 BUILDPDFDOC=yes 7618else 7619 BUILDPDFDOC=no 7620fi 7621 7622AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 7623 7624AC_MSG_RESULT([$BUILDPDFDOC]) 7625 7626MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt" 7627MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 7628MAKE_PDF="$PS2PDF" 7629MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 7630 7631AC_SUBST(MAKE_TEXT) 7632AC_SUBST(MAKE_PS) 7633AC_SUBST(MAKE_PDF) 7634AC_SUBST(MAKE_HTML) 7635]) # XORG_CHECK_LINUXDOC 7636 7637# XORG_CHECK_DOCBOOK 7638# ------------------- 7639# Minimum version: 1.0.0 7640# 7641# Checks for the ability to build output formats from SGML DocBook source. 7642# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 7643# indicates whether the necessary tools and files are found and, if set, 7644# $(MAKE_XXX) blah.sgml will produce blah.xxx. 7645AC_DEFUN([XORG_CHECK_DOCBOOK],[ 7646XORG_SGML_PATH=$prefix/share/sgml 7647HAVE_DEFS_ENT= 7648BUILDTXTDOC=no 7649BUILDPDFDOC=no 7650BUILDPSDOC=no 7651BUILDHTMLDOC=no 7652 7653AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) 7654 7655AC_PATH_PROG(DOCBOOKPS, docbook2ps) 7656AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 7657AC_PATH_PROG(DOCBOOKHTML, docbook2html) 7658AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 7659 7660AC_MSG_CHECKING([Whether to build text documentation]) 7661if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKTXT != x && 7662 test x$BUILD_TXTDOC != xno; then 7663 BUILDTXTDOC=yes 7664fi 7665AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 7666AC_MSG_RESULT([$BUILDTXTDOC]) 7667 7668AC_MSG_CHECKING([Whether to build PDF documentation]) 7669if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPDF != x && 7670 test x$BUILD_PDFDOC != xno; then 7671 BUILDPDFDOC=yes 7672fi 7673AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 7674AC_MSG_RESULT([$BUILDPDFDOC]) 7675 7676AC_MSG_CHECKING([Whether to build PostScript documentation]) 7677if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPS != x && 7678 test x$BUILD_PSDOC != xno; then 7679 BUILDPSDOC=yes 7680fi 7681AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 7682AC_MSG_RESULT([$BUILDPSDOC]) 7683 7684AC_MSG_CHECKING([Whether to build HTML documentation]) 7685if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKHTML != x && 7686 test x$BUILD_HTMLDOC != xno; then 7687 BUILDHTMLDOC=yes 7688fi 7689AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 7690AC_MSG_RESULT([$BUILDHTMLDOC]) 7691 7692MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 7693MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 7694MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 7695MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 7696 7697AC_SUBST(MAKE_TEXT) 7698AC_SUBST(MAKE_PS) 7699AC_SUBST(MAKE_PDF) 7700AC_SUBST(MAKE_HTML) 7701]) # XORG_CHECK_DOCBOOK 7702 7703# XORG_CHECK_MALLOC_ZERO 7704# ---------------------- 7705# Minimum version: 1.0.0 7706# 7707# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 7708# malloc(0) returns NULL. Packages should add one of these cflags to 7709# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 7710AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 7711AC_ARG_ENABLE(malloc0returnsnull, 7712 AC_HELP_STRING([--enable-malloc0returnsnull], 7713 [malloc(0) returns NULL (default: auto)]), 7714 [MALLOC_ZERO_RETURNS_NULL=$enableval], 7715 [MALLOC_ZERO_RETURNS_NULL=auto]) 7716 7717AC_MSG_CHECKING([whether malloc(0) returns NULL]) 7718if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 7719 AC_RUN_IFELSE([ 7720char *malloc(); 7721char *realloc(); 7722char *calloc(); 7723main() { 7724 char *m0, *r0, *c0, *p; 7725 m0 = malloc(0); 7726 p = malloc(10); 7727 r0 = realloc(p,0); 7728 c0 = calloc(0); 7729 exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1); 7730}], 7731 [MALLOC_ZERO_RETURNS_NULL=yes], 7732 [MALLOC_ZERO_RETURNS_NULL=no]) 7733fi 7734AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 7735 7736if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 7737 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 7738 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 7739 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 7740else 7741 MALLOC_ZERO_CFLAGS="" 7742 XMALLOC_ZERO_CFLAGS="" 7743 XTMALLOC_ZERO_CFLAGS="" 7744fi 7745 7746AC_SUBST([MALLOC_ZERO_CFLAGS]) 7747AC_SUBST([XMALLOC_ZERO_CFLAGS]) 7748AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 7749]) # XORG_CHECK_MALLOC_ZERO 7750 7751# XORG_WITH_LINT() 7752# ---------------- 7753# Minimum version: 1.1.0 7754# 7755# Sets up flags for source checkers such as lint and sparse if --with-lint 7756# is specified. (Use --with-lint=sparse for sparse.) 7757# Sets $LINT to name of source checker passed with --with-lint (default: lint) 7758# Sets $LINT_FLAGS to flags to pass to source checker 7759# Sets LINT automake conditional if enabled (default: disabled) 7760# 7761AC_DEFUN([XORG_WITH_LINT],[ 7762 7763# Allow checking code with lint, sparse, etc. 7764AC_ARG_WITH(lint, [AC_HELP_STRING([--with-lint], 7765 [Use a lint-style source code checker (default: disabled)])], 7766 [use_lint=$withval], [use_lint=no]) 7767if test "x$use_lint" = "xyes" ; then 7768 LINT="lint" 7769else 7770 LINT="$use_lint" 7771fi 7772if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then 7773 case $LINT in 7774 lint|*/lint) 7775 case $host_os in 7776 solaris*) 7777 LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 7778 ;; 7779 esac 7780 ;; 7781 esac 7782fi 7783 7784AC_SUBST(LINT) 7785AC_SUBST(LINT_FLAGS) 7786AM_CONDITIONAL(LINT, [test x$LINT != xno]) 7787 7788]) # XORG_WITH_LINT 7789 7790# XORG_LINT_LIBRARY(LIBNAME) 7791# -------------------------- 7792# Minimum version: 1.1.0 7793# 7794# Sets up flags for building lint libraries for checking programs that call 7795# functions in the library. 7796# Disabled by default, enable with --enable-lint-library 7797# Sets: 7798# @LINTLIB@ - name of lint library file to make 7799# MAKE_LINT_LIB - automake conditional 7800# 7801 7802AC_DEFUN([XORG_LINT_LIBRARY],[ 7803AC_REQUIRE([XORG_WITH_LINT]) 7804# Build lint "library" for more indepth checks of programs calling this library 7805AC_ARG_ENABLE(lint-library, [AC_HELP_STRING([--enable-lint-library], 7806 [Create lint library (default: disabled)])], 7807 [make_lint_lib=$enableval], [make_lint_lib=no]) 7808if test "x$make_lint_lib" != "xno" ; then 7809 if test "x$LINT" = "xno" ; then 7810 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 7811 fi 7812 if test "x$make_lint_lib" = "xyes" ; then 7813 LINTLIB=llib-l$1.ln 7814 else 7815 LINTLIB=$make_lint_lib 7816 fi 7817fi 7818AC_SUBST(LINTLIB) 7819AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 7820 7821]) # XORG_LINT_LIBRARY 7822 7823dnl Copyright 2005 Red Hat, Inc 7824dnl 7825dnl Permission to use, copy, modify, distribute, and sell this software and its 7826dnl documentation for any purpose is hereby granted without fee, provided that 7827dnl the above copyright notice appear in all copies and that both that 7828dnl copyright notice and this permission notice appear in supporting 7829dnl documentation. 7830dnl 7831dnl The above copyright notice and this permission notice shall be included 7832dnl in all copies or substantial portions of the Software. 7833dnl 7834dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 7835dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 7836dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 7837dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 7838dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 7839dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 7840dnl OTHER DEALINGS IN THE SOFTWARE. 7841dnl 7842dnl Except as contained in this notice, the name of the copyright holders shall 7843dnl not be used in advertising or otherwise to promote the sale, use or 7844dnl other dealings in this Software without prior written authorization 7845dnl from the copyright holders. 7846dnl 7847 7848# XORG_RELEASE_VERSION 7849# -------------------- 7850# Adds --with/without-release-string and changes the PACKAGE and 7851# PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If 7852# no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also 7853# defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 7854 7855AC_DEFUN([XORG_RELEASE_VERSION],[ 7856 AC_ARG_WITH(release-version, 7857 AC_HELP_STRING([--with-release-version=STRING], 7858 [Use release version string in package name]), 7859 [RELEASE_VERSION="$withval"], 7860 [RELEASE_VERSION=""]) 7861 if test "x$RELEASE_VERSION" != "x"; then 7862 PACKAGE="$PACKAGE-$RELEASE_VERSION" 7863 PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION" 7864 AC_MSG_NOTICE([Building with package name set to $PACKAGE]) 7865 fi 7866 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 7867 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 7868 [Major version of this package]) 7869 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2` 7870 if test "x$PVM" = "x"; then 7871 PVM="0" 7872 fi 7873 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 7874 [$PVM], 7875 [Minor version of this package]) 7876 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3` 7877 if test "x$PVP" = "x"; then 7878 PVP="0" 7879 fi 7880 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 7881 [$PVP], 7882 [Patch version of this package]) 7883]) 7884 7885