1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 3## 2008 Free Software Foundation, Inc. 4## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 5## 6## This file is free software; the Free Software Foundation gives 7## unlimited permission to copy and/or distribute it, with or without 8## modifications, as long as this notice is preserved. 9 10# serial 52 AC_PROG_LIBTOOL 11 12ifdef([AC_ACVERSION],[ 13# autoconf 2.13 compatibility 14# Set PATH_SEPARATOR variable 15# --------------------------------- 16# Find the correct PATH separator. Usually this is :', but 17# DJGPP uses ;' like DOS. 18if test "X${PATH_SEPARATOR+set}" != Xset; then 19 UNAME=${UNAME-`uname 2>/dev/null`} 20 case X$UNAME in 21 *-DOS) lt_cv_sys_path_separator=';' ;; 22 *) lt_cv_sys_path_separator=':' ;; 23 esac 24 PATH_SEPARATOR=$lt_cv_sys_path_separator 25fi 26]) 27 28# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 29# ----------------------------------------------------------- 30# If this macro is not defined by Autoconf, define it here. 31ifdef([AC_PROVIDE_IFELSE], 32 [], 33 [define([AC_PROVIDE_IFELSE], 34 [ifdef([AC_PROVIDE_$1], 35 [$2], [$3])])]) 36 37# AC_PROG_LIBTOOL 38# --------------- 39AC_DEFUN([AC_PROG_LIBTOOL], 40[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 41dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 42dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 43 AC_PROVIDE_IFELSE([AC_PROG_CXX], 44 [AC_LIBTOOL_CXX], 45 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 46 ])]) 47])# AC_PROG_LIBTOOL 48 49 50# _AC_PROG_LIBTOOL 51# ---------------- 52AC_DEFUN([_AC_PROG_LIBTOOL], 53[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 54AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 55 56# This can be used to rebuild libtool when needed 57LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 58 59# Always use our own libtool. 60LIBTOOL='$(SHELL) $(top_builddir)/libtool' 61AC_SUBST(LIBTOOL)dnl 62 63# Prevent multiple expansion 64define([AC_PROG_LIBTOOL], []) 65])# _AC_PROG_LIBTOOL 66 67 68# AC_LIBTOOL_SETUP 69# ---------------- 70AC_DEFUN([AC_LIBTOOL_SETUP], 71[AC_PREREQ(2.13)dnl 72AC_REQUIRE([AC_ENABLE_SHARED])dnl 73AC_REQUIRE([AC_ENABLE_STATIC])dnl 74AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 75AC_REQUIRE([AC_CANONICAL_HOST])dnl 76AC_REQUIRE([AC_CANONICAL_BUILD])dnl 77AC_REQUIRE([AC_PROG_CC])dnl 78AC_REQUIRE([AC_PROG_LD])dnl 79AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 80AC_REQUIRE([AC_PROG_NM])dnl 81 82AC_REQUIRE([AC_PROG_LN_S])dnl 83AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 84# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 85AC_REQUIRE([AC_OBJEXT])dnl 86AC_REQUIRE([AC_EXEEXT])dnl 87dnl 88AC_LIBTOOL_SYS_MAX_CMD_LEN 89AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 90AC_LIBTOOL_OBJDIR 91 92AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 93_LT_AC_PROG_ECHO_BACKSLASH 94 95case $host_os in 96aix3*) 97 # AIX sometimes has problems with the GCC collect2 program. For some 98 # reason, if we set the COLLECT_NAMES environment variable, the problems 99 # vanish in a puff of smoke. 100 if test "X${COLLECT_NAMES+set}" != Xset; then 101 COLLECT_NAMES= 102 export COLLECT_NAMES 103 fi 104 ;; 105esac 106 107# Sed substitution that helps us do robust quoting. It backslashifies 108# metacharacters that are still active within double-quoted strings. 109Xsed='sed -e 1s/^X//' 110[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 111 112# Same as above, but do not quote variable references. 113[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 114 115# Sed substitution to delay expansion of an escaped shell variable in a 116# double_quote_subst'ed string. 117delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 118 119# Sed substitution to avoid accidental globbing in evaled expressions 120no_glob_subst='s/\*/\\\*/g' 121 122# Constants: 123rm="rm -f" 124 125# Global variables: 126default_ofile=libtool 127can_build_shared=yes 128 129# All known linkers require a `.a' archive for static linking (except MSVC, 130# which needs '.lib'). 131libext=a 132ltmain="$ac_aux_dir/ltmain.sh" 133ofile="$default_ofile" 134with_gnu_ld="$lt_cv_prog_gnu_ld" 135 136AC_CHECK_TOOL(AR, ar, false) 137AC_CHECK_TOOL(RANLIB, ranlib, :) 138AC_CHECK_TOOL(STRIP, strip, :) 139 140old_CC="$CC" 141old_CFLAGS="$CFLAGS" 142 143# Set sane defaults for various variables 144test -z "$AR" && AR=ar 145test -z "$AR_FLAGS" && AR_FLAGS=cru 146test -z "$AS" && AS=as 147test -z "$CC" && CC=cc 148test -z "$LTCC" && LTCC=$CC 149test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 150test -z "$DLLTOOL" && DLLTOOL=dlltool 151test -z "$LD" && LD=ld 152test -z "$LN_S" && LN_S="ln -s" 153test -z "$MAGIC_CMD" && MAGIC_CMD=file 154test -z "$NM" && NM=nm 155test -z "$SED" && SED=sed 156test -z "$OBJDUMP" && OBJDUMP=objdump 157test -z "$RANLIB" && RANLIB=: 158test -z "$STRIP" && STRIP=: 159test -z "$ac_objext" && ac_objext=o 160 161# Determine commands to create old-style static archives. 162old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 163old_postinstall_cmds='chmod 644 $oldlib' 164old_postuninstall_cmds= 165 166if test -n "$RANLIB"; then 167 case $host_os in 168 openbsd*) 169 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 170 ;; 171 *) 172 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 173 ;; 174 esac 175 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 176fi 177 178_LT_CC_BASENAME([$compiler]) 179 180# Only perform the check for file, if the check method requires it 181case $deplibs_check_method in 182file_magic*) 183 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 184 AC_PATH_MAGIC 185 fi 186 ;; 187esac 188 189_LT_REQUIRED_DARWIN_CHECKS 190 191AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 192AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 193enable_win32_dll=yes, enable_win32_dll=no) 194 195AC_ARG_ENABLE([libtool-lock], 196[ --disable-libtool-lock Avoid locking (might break parallel builds)]) 197test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 198 199AC_ARG_WITH([pic], 200[ --with-pic Try to use only PIC/non-PIC objects [default=use both]], 201 [pic_mode="$withval"], 202 [pic_mode=default]) 203test -z "$pic_mode" && pic_mode=default 204 205# Use C for the default configuration in the libtool script 206tagname= 207AC_LIBTOOL_LANG_C_CONFIG 208_LT_AC_TAGCONFIG 209])# AC_LIBTOOL_SETUP 210 211 212# _LT_AC_SYS_COMPILER 213# ------------------- 214AC_DEFUN([_LT_AC_SYS_COMPILER], 215[AC_REQUIRE([AC_PROG_CC])dnl 216 217# If no C compiler was specified, use CC. 218LTCC=${LTCC-"$CC"} 219 220# If no C compiler flags were specified, use CFLAGS. 221LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 222 223# Allow CC to be a program name with arguments. 224compiler=$CC 225])# _LT_AC_SYS_COMPILER 226 227 228# _LT_CC_BASENAME(CC) 229# ------------------- 230# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 231AC_DEFUN([_LT_CC_BASENAME], 232[for cc_temp in $1""; do 233 case $cc_temp in 234 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 235 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 236 \-*) ;; 237 *) break;; 238 esac 239done 240cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 241]) 242 243 244# _LT_COMPILER_BOILERPLATE 245# ------------------------ 246# Check for compiler boilerplate output or warnings with 247# the simple compiler test code. 248AC_DEFUN([_LT_COMPILER_BOILERPLATE], 249[AC_REQUIRE([LT_AC_PROG_SED])dnl 250ac_outfile=conftest.$ac_objext 251echo "$lt_simple_compile_test_code" >conftest.$ac_ext 252eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 253_lt_compiler_boilerplate=`cat conftest.err` 254$rm conftest* 255])# _LT_COMPILER_BOILERPLATE 256 257 258# _LT_LINKER_BOILERPLATE 259# ---------------------- 260# Check for linker boilerplate output or warnings with 261# the simple link test code. 262AC_DEFUN([_LT_LINKER_BOILERPLATE], 263[AC_REQUIRE([LT_AC_PROG_SED])dnl 264ac_outfile=conftest.$ac_objext 265echo "$lt_simple_link_test_code" >conftest.$ac_ext 266eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 267_lt_linker_boilerplate=`cat conftest.err` 268$rm -r conftest* 269])# _LT_LINKER_BOILERPLATE 270 271 272dnl autoconf 2.13 compatibility 273dnl _LT_AC_TRY_LINK() 274AC_DEFUN(_LT_AC_TRY_LINK, [ 275cat > conftest.$ac_ext <<EOF 276dnl This sometimes fails to find confdefs.h, for some reason. 277dnl [#]line __oline__ "[$]0" 278[#]line __oline__ "configure" 279#include "confdefs.h" 280int main() { 281; return 0; } 282EOF 283if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 284 ifelse([$1], , :, [$1 285 rm -rf conftest*]) 286else 287 echo "configure: failed program was:" >&5 288 cat conftest.$ac_ext >&6 289ifelse([$2], , , [$2 290 rm -rf conftest* 291])dnl 292fi 293rm -f conftest*]) 294 295# _LT_REQUIRED_DARWIN_CHECKS 296# -------------------------- 297# Check for some things on darwin 298AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[ 299 case $host_os in 300 rhapsody* | darwin*) 301 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 302 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 303 304 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 305 [lt_cv_apple_cc_single_mod=no 306 if test -z "${LT_MULTI_MODULE}"; then 307 # By default we will add the -single_module flag. You can override 308 # by either setting the environment variable LT_MULTI_MODULE 309 # non-empty at configure time, or by adding -multi_module to the 310 # link flags. 311 echo "int foo(void){return 1;}" > conftest.c 312 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 313 -dynamiclib ${wl}-single_module conftest.c 314 if test -f libconftest.dylib; then 315 lt_cv_apple_cc_single_mod=yes 316 rm -rf libconftest.dylib* 317 fi 318 rm conftest.c 319 fi]) 320 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 321 [lt_cv_ld_exported_symbols_list], 322 [lt_cv_ld_exported_symbols_list=no 323 save_LDFLAGS=$LDFLAGS 324 echo "_main" > conftest.sym 325 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 326 _LT_AC_TRY_LINK([lt_cv_ld_exported_symbols_list=yes],[lt_cv_ld_exported_symbols_list=no]) 327 LDFLAGS="$save_LDFLAGS" 328 ]) 329 case $host_os in 330 rhapsody* | darwin1.[[0123]]) 331 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 332 darwin1.*) 333 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 334 darwin*) 335 # if running on 10.5 or later, the deployment target defaults 336 # to the OS version, if on x86, and 10.4, the deployment 337 # target defaults to 10.4. Don't you love it? 338 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 339 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 340 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 341 10.[[012]]*) 342 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 343 10.*) 344 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 345 esac 346 ;; 347 esac 348 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 349 _lt_dar_single_mod='$single_module' 350 fi 351 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 352 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 353 else 354 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" 355 fi 356 if test "$DSYMUTIL" != ":"; then 357 _lt_dsymutil="~$DSYMUTIL \$lib || :" 358 else 359 _lt_dsymutil= 360 fi 361 ;; 362 esac 363]) 364 365# _LT_AC_SYS_LIBPATH_AIX 366# ---------------------- 367# Links a minimal program and checks the executable 368# for the system default hardcoded library path. In most cases, 369# this is /usr/lib:/lib, but when the MPI compilers are used 370# the location of the communication and MPI libs are included too. 371# If we don't find anything, use the default library path according 372# to the aix ld manual. 373AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 374[AC_REQUIRE([LT_AC_PROG_SED])dnl 375_LT_AC_TRY_LINK([ 376lt_aix_libpath_sed=' 377 /Import File Strings/,/^$/ { 378 /^0/ { 379 s/^0 *\(.*\)$/\1/ 380 p 381 } 382 }' 383aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 384# Check for a 64-bit object if we didn't find anything. 385if test -z "$aix_libpath"; then 386 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 387fi],[]) 388if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 389])# _LT_AC_SYS_LIBPATH_AIX 390 391 392# _LT_AC_SHELL_INIT(ARG) 393# ---------------------- 394AC_DEFUN([_LT_AC_SHELL_INIT], 395[ifdef([AC_DIVERSION_NOTICE], 396 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 397 [AC_DIVERT_PUSH(NOTICE)]) 398$1 399AC_DIVERT_POP 400])# _LT_AC_SHELL_INIT 401 402 403# _LT_AC_PROG_ECHO_BACKSLASH 404# -------------------------- 405# Add some code to the start of the generated configure script which 406# will find an echo command which doesn't interpret backslashes. 407AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 408[_LT_AC_SHELL_INIT([ 409# Check that we are running under the correct shell. 410SHELL=${CONFIG_SHELL-/bin/sh} 411 412case X$ECHO in 413X*--fallback-echo) 414 # Remove one level of quotation (which was required for Make). 415 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 416 ;; 417esac 418 419echo=${ECHO-echo} 420if test "X[$]1" = X--no-reexec; then 421 # Discard the --no-reexec flag, and continue. 422 shift 423elif test "X[$]1" = X--fallback-echo; then 424 # Avoid inline document here, it may be left over 425 : 426elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 427 # Yippee, $echo works! 428 : 429else 430 # Restart under the correct shell. 431 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 432fi 433 434if test "X[$]1" = X--fallback-echo; then 435 # used as fallback echo 436 shift 437 cat <<EOF 438[$]* 439EOF 440 exit 0 441fi 442 443# The HP-UX ksh and POSIX shell print the target directory to stdout 444# if CDPATH is set. 445(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 446 447if test -z "$ECHO"; then 448if test "X${echo_test_string+set}" != Xset; then 449# find a string as large as possible, as long as the shell can cope with it 450 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 451 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 452 if (echo_test_string=`eval $cmd`) 2>/dev/null && 453 echo_test_string=`eval $cmd` && 454 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 455 then 456 break 457 fi 458 done 459fi 460 461if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 462 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 463 test "X$echo_testing_string" = "X$echo_test_string"; then 464 : 465else 466 # The Solaris, AIX, and Digital Unix default echo programs unquote 467 # backslashes. This makes it impossible to quote backslashes using 468 # echo "$something" | sed 's/\\/\\\\/g' 469 # 470 # So, first we look for a working echo in the user's PATH. 471 472 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 473 for dir in $PATH /usr/ucb; do 474 IFS="$lt_save_ifs" 475 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 476 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 477 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 478 test "X$echo_testing_string" = "X$echo_test_string"; then 479 echo="$dir/echo" 480 break 481 fi 482 done 483 IFS="$lt_save_ifs" 484 485 if test "X$echo" = Xecho; then 486 # We didn't find a better echo, so look for alternatives. 487 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 488 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 489 test "X$echo_testing_string" = "X$echo_test_string"; then 490 # This shell has a builtin print -r that does the trick. 491 echo='print -r' 492 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 493 test "X$CONFIG_SHELL" != X/bin/ksh; then 494 # If we have ksh, try running configure again with it. 495 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 496 export ORIGINAL_CONFIG_SHELL 497 CONFIG_SHELL=/bin/ksh 498 export CONFIG_SHELL 499 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 500 else 501 # Try using printf. 502 echo='printf %s\n' 503 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 504 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 505 test "X$echo_testing_string" = "X$echo_test_string"; then 506 # Cool, printf works 507 : 508 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 509 test "X$echo_testing_string" = 'X\t' && 510 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 511 test "X$echo_testing_string" = "X$echo_test_string"; then 512 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 513 export CONFIG_SHELL 514 SHELL="$CONFIG_SHELL" 515 export SHELL 516 echo="$CONFIG_SHELL [$]0 --fallback-echo" 517 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 518 test "X$echo_testing_string" = 'X\t' && 519 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 520 test "X$echo_testing_string" = "X$echo_test_string"; then 521 echo="$CONFIG_SHELL [$]0 --fallback-echo" 522 else 523 # maybe with a smaller string... 524 prev=: 525 526 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 527 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 528 then 529 break 530 fi 531 prev="$cmd" 532 done 533 534 if test "$prev" != 'sed 50q "[$]0"'; then 535 echo_test_string=`eval $prev` 536 export echo_test_string 537 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 538 else 539 # Oops. We lost completely, so just stick with echo. 540 echo=echo 541 fi 542 fi 543 fi 544 fi 545fi 546fi 547 548# Copy echo and quote the copy suitably for passing to libtool from 549# the Makefile, instead of quoting the original, which is used later. 550ECHO=$echo 551if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 552 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 553fi 554 555AC_SUBST(ECHO) 556])])# _LT_AC_PROG_ECHO_BACKSLASH 557 558 559# _LT_AC_LOCK 560# ----------- 561AC_DEFUN([_LT_AC_LOCK], 562[dnl 563#AC_ARG_ENABLE([libtool-lock], 564#[ --disable-libtool-lock avoid locking (might break parallel builds)]) 565#test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 566 567# Some flags need to be propagated to the compiler or linker for good 568# libtool support. 569case $host in 570ia64-*-hpux*) 571 # Find out which ABI we are using. 572 echo 'int i;' > conftest.$ac_ext 573 if AC_TRY_EVAL(ac_compile); then 574 case `/usr/bin/file conftest.$ac_objext` in 575 *ELF-32*) 576 HPUX_IA64_MODE="32" 577 ;; 578 *ELF-64*) 579 HPUX_IA64_MODE="64" 580 ;; 581 esac 582 fi 583 rm -rf conftest* 584 ;; 585*-*-irix6*) 586 # Find out which ABI we are using. 587 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 588 if AC_TRY_EVAL(ac_compile); then 589 if test "$lt_cv_prog_gnu_ld" = yes; then 590 case `/usr/bin/file conftest.$ac_objext` in 591 *32-bit*) 592 LD="${LD-ld} -melf32bsmip" 593 ;; 594 *N32*) 595 LD="${LD-ld} -melf32bmipn32" 596 ;; 597 *64-bit*) 598 LD="${LD-ld} -melf64bmip" 599 ;; 600 esac 601 else 602 case `/usr/bin/file conftest.$ac_objext` in 603 *32-bit*) 604 LD="${LD-ld} -32" 605 ;; 606 *N32*) 607 LD="${LD-ld} -n32" 608 ;; 609 *64-bit*) 610 LD="${LD-ld} -64" 611 ;; 612 esac 613 fi 614 fi 615 rm -rf conftest* 616 ;; 617 618x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 619s390*-*linux*|sparc*-*linux*) 620 # Find out which ABI we are using. 621 echo 'int i;' > conftest.$ac_ext 622 if AC_TRY_EVAL(ac_compile); then 623 case `/usr/bin/file conftest.o` in 624 *32-bit*) 625 case $host in 626 x86_64-*kfreebsd*-gnu) 627 LD="${LD-ld} -m elf_i386_fbsd" 628 ;; 629 x86_64-*linux*) 630 LD="${LD-ld} -m elf_i386" 631 ;; 632 powerpc64le-*linux*) 633 LD="${LD-ld} -m elf32lppclinux" 634 ;; 635 powerpc64-*linux*) 636 LD="${LD-ld} -m elf32ppclinux" 637 ;; 638 s390x-*linux*) 639 LD="${LD-ld} -m elf_s390" 640 ;; 641 sparc64-*linux*) 642 LD="${LD-ld} -m elf32_sparc" 643 ;; 644 esac 645 ;; 646 *64-bit*) 647 case $host in 648 x86_64-*kfreebsd*-gnu) 649 LD="${LD-ld} -m elf_x86_64_fbsd" 650 ;; 651 x86_64-*linux*) 652 LD="${LD-ld} -m elf_x86_64" 653 ;; 654 powerpcle-*linux*) 655 LD="${LD-ld} -m elf64lppc" 656 ;; 657 powerpc-*linux*) 658 LD="${LD-ld} -m elf64ppc" 659 ;; 660 s390*-*linux*) 661 LD="${LD-ld} -m elf64_s390" 662 ;; 663 sparc*-*linux*) 664 LD="${LD-ld} -m elf64_sparc" 665 ;; 666 esac 667 ;; 668 esac 669 fi 670 rm -rf conftest* 671 ;; 672 673*-*-sco3.2v5*) 674 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 675 SAVE_CFLAGS="$CFLAGS" 676 CFLAGS="$CFLAGS -belf" 677 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 678 [AC_LANG_SAVE 679 AC_LANG_C 680 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 681 AC_LANG_RESTORE]) 682 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 683 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 684 CFLAGS="$SAVE_CFLAGS" 685 fi 686 ;; 687sparc*-*solaris*) 688 # Find out which ABI we are using. 689 echo 'int i;' > conftest.$ac_ext 690 if AC_TRY_EVAL(ac_compile); then 691 case `/usr/bin/file conftest.o` in 692 *64-bit*) 693 case $lt_cv_prog_gnu_ld in 694 yes*) LD="${LD-ld} -m elf64_sparc" ;; 695 *) 696 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 697 LD="${LD-ld} -64" 698 fi 699 ;; 700 esac 701 ;; 702 esac 703 fi 704 rm -rf conftest* 705 ;; 706 707AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 708[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 709 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 710 AC_CHECK_TOOL(AS, as, false) 711 AC_CHECK_TOOL(OBJDUMP, objdump, false) 712 ;; 713 ]) 714esac 715 716need_locks="$enable_libtool_lock" 717 718])# _LT_AC_LOCK 719 720 721# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 722# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 723# ---------------------------------------------------------------- 724# Check whether the given compiler option works 725AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 726[AC_REQUIRE([LT_AC_PROG_SED]) 727AC_CACHE_CHECK([$1], [$2], 728 [$2=no 729 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 730 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 731 lt_compiler_flag="$3" 732 # Insert the option either (1) after the last *FLAGS variable, or 733 # (2) before a word containing "conftest.", or (3) at the end. 734 # Note that $ac_compile itself does not contain backslashes and begins 735 # with a dollar sign (not a hyphen), so the echo should work correctly. 736 # The option is referenced via a variable to avoid confusing sed. 737 lt_compile=`echo "$ac_compile" | $SED \ 738 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 739 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 740 -e 's:$: $lt_compiler_flag:'` 741 (eval echo "\"configure:__oline__: $lt_compile\"" >&5) 742 (eval "$lt_compile" 2>conftest.err) 743 ac_status=$? 744 cat conftest.err >&5 745 echo "configure:__oline__: \$? = $ac_status" >&5 746 if (exit $ac_status) && test -s "$ac_outfile"; then 747 # The compiler can only warn and ignore the option if not recognized 748 # So say no if there are warnings other than the usual output. 749 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 750 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 751 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 752 $2=yes 753 fi 754 fi 755 $rm conftest* 756]) 757 758if test x"[$]$2" = xyes; then 759 ifelse([$5], , :, [$5]) 760else 761 ifelse([$6], , :, [$6]) 762fi 763])# AC_LIBTOOL_COMPILER_OPTION 764 765 766# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 767# [ACTION-SUCCESS], [ACTION-FAILURE]) 768# ------------------------------------------------------------ 769# Check whether the given compiler option works 770AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 771[AC_REQUIRE([LT_AC_PROG_SED])dnl 772AC_CACHE_CHECK([$1], [$2], 773 [$2=no 774 save_LDFLAGS="$LDFLAGS" 775 LDFLAGS="$LDFLAGS $3" 776 echo "$lt_simple_link_test_code" > conftest.$ac_ext 777 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 778 # The linker can only warn and ignore the option if not recognized 779 # So say no if there are warnings 780 if test -s conftest.err; then 781 # Append any errors to the config.log. 782 cat conftest.err 1>&5 783 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 784 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 785 if diff conftest.exp conftest.er2 >/dev/null; then 786 $2=yes 787 fi 788 else 789 $2=yes 790 fi 791 fi 792 $rm -r conftest* 793 LDFLAGS="$save_LDFLAGS" 794]) 795 796if test x"[$]$2" = xyes; then 797 ifelse([$4], , :, [$4]) 798else 799 ifelse([$5], , :, [$5]) 800fi 801])# AC_LIBTOOL_LINKER_OPTION 802 803 804# AC_LIBTOOL_SYS_MAX_CMD_LEN 805# -------------------------- 806AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 807[# find the maximum length of command line arguments 808AC_MSG_CHECKING([the maximum length of command line arguments]) 809AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 810 i=0 811 teststring="ABCD" 812 813 case $build_os in 814 msdosdjgpp*) 815 # On DJGPP, this test can blow up pretty badly due to problems in libc 816 # (any single argument exceeding 2000 bytes causes a buffer overrun 817 # during glob expansion). Even if it were fixed, the result of this 818 # check would be larger than it should be. 819 lt_cv_sys_max_cmd_len=12288; # 12K is about right 820 ;; 821 822 gnu*) 823 # Under GNU Hurd, this test is not required because there is 824 # no limit to the length of command line arguments. 825 # Libtool will interpret -1 as no limit whatsoever 826 lt_cv_sys_max_cmd_len=-1; 827 ;; 828 829 cygwin* | mingw*) 830 # On Win9x/ME, this test blows up -- it succeeds, but takes 831 # about 5 minutes as the teststring grows exponentially. 832 # Worse, since 9x/ME are not pre-emptively multitasking, 833 # you end up with a "frozen" computer, even though with patience 834 # the test eventually succeeds (with a max line length of 256k). 835 # Instead, let's just punt: use the minimum linelength reported by 836 # all of the supported platforms: 8192 (on NT/2K/XP). 837 lt_cv_sys_max_cmd_len=8192; 838 ;; 839 840 amigaos*) 841 # On AmigaOS with pdksh, this test takes hours, literally. 842 # So we just punt and use a minimum line length of 8192. 843 lt_cv_sys_max_cmd_len=8192; 844 ;; 845 846 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 847 # This has been around since 386BSD, at least. Likely further. 848 if test -x /sbin/sysctl; then 849 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 850 elif test -x /usr/sbin/sysctl; then 851 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 852 else 853 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 854 fi 855 # And add a safety zone 856 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 857 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 858 ;; 859 860 interix*) 861 # We know the value 262144 and hardcode it with a safety zone (like BSD) 862 lt_cv_sys_max_cmd_len=196608 863 ;; 864 865 osf*) 866 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 867 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 868 # nice to cause kernel panics so lets avoid the loop below. 869 # First set a reasonable default. 870 lt_cv_sys_max_cmd_len=16384 871 # 872 if test -x /sbin/sysconfig; then 873 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 874 *1*) lt_cv_sys_max_cmd_len=-1 ;; 875 esac 876 fi 877 ;; 878 sco3.2v5*) 879 lt_cv_sys_max_cmd_len=102400 880 ;; 881 sysv5* | sco5v6* | sysv4.2uw2*) 882 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 883 if test -n "$kargmax"; then 884 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 885 else 886 lt_cv_sys_max_cmd_len=32768 887 fi 888 ;; 889 *) 890 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 891 if test -n "$lt_cv_sys_max_cmd_len"; then 892 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 893 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 894 else 895 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 896 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 897 = "XX$teststring") >/dev/null 2>&1 && 898 new_result=`expr "X$teststring" : ".*" 2>&1` && 899 lt_cv_sys_max_cmd_len=$new_result && 900 test $i != 17 # 1/2 MB should be enough 901 do 902 i=`expr $i + 1` 903 teststring=$teststring$teststring 904 done 905 teststring= 906 # Add a significant safety factor because C++ compilers can tack on massive 907 # amounts of additional arguments before passing them to the linker. 908 # It appears as though 1/2 is a usable value. 909 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 910 fi 911 ;; 912 esac 913]) 914if test -n $lt_cv_sys_max_cmd_len ; then 915 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 916else 917 AC_MSG_RESULT(none) 918fi 919])# AC_LIBTOOL_SYS_MAX_CMD_LEN 920 921 922# _LT_AC_CHECK_DLFCN 923# ------------------ 924AC_DEFUN([_LT_AC_CHECK_DLFCN], 925[AC_CHECK_HEADERS(dlfcn.h)dnl 926])# _LT_AC_CHECK_DLFCN 927 928 929# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 930# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 931# --------------------------------------------------------------------- 932AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 933[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 934if test "$cross_compiling" = yes; then : 935 [$4] 936else 937 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 938 lt_status=$lt_dlunknown 939 cat > conftest.$ac_ext <<EOF 940[#line __oline__ "configure" 941#include "confdefs.h" 942 943#if HAVE_DLFCN_H 944#include <dlfcn.h> 945#endif 946 947#include <stdio.h> 948 949#ifdef RTLD_GLOBAL 950# define LT_DLGLOBAL RTLD_GLOBAL 951#else 952# ifdef DL_GLOBAL 953# define LT_DLGLOBAL DL_GLOBAL 954# else 955# define LT_DLGLOBAL 0 956# endif 957#endif 958 959/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 960 find out it does not work in some platform. */ 961#ifndef LT_DLLAZY_OR_NOW 962# ifdef RTLD_LAZY 963# define LT_DLLAZY_OR_NOW RTLD_LAZY 964# else 965# ifdef DL_LAZY 966# define LT_DLLAZY_OR_NOW DL_LAZY 967# else 968# ifdef RTLD_NOW 969# define LT_DLLAZY_OR_NOW RTLD_NOW 970# else 971# ifdef DL_NOW 972# define LT_DLLAZY_OR_NOW DL_NOW 973# else 974# define LT_DLLAZY_OR_NOW 0 975# endif 976# endif 977# endif 978# endif 979#endif 980 981void fnord() { int i=42;} 982int main () 983{ 984 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 985 int status = $lt_dlunknown; 986 987 if (self) 988 { 989 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 990 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 991 /* dlclose (self); */ 992 } 993 else 994 puts (dlerror ()); 995 996 return (status); 997}] 998EOF 999 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1000 (./conftest; exit; ) >&5 2>/dev/null 1001 lt_status=$? 1002 case x$lt_status in 1003 x$lt_dlno_uscore) $1 ;; 1004 x$lt_dlneed_uscore) $2 ;; 1005 x$lt_dlunknown|x*) $3 ;; 1006 esac 1007 else : 1008 # compilation failed 1009 $3 1010 fi 1011fi 1012rm -fr conftest* 1013])# _LT_AC_TRY_DLOPEN_SELF 1014 1015 1016# AC_LIBTOOL_DLOPEN_SELF 1017# ---------------------- 1018AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1019[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1020if test "x$enable_dlopen" != xyes; then 1021 enable_dlopen=unknown 1022 enable_dlopen_self=unknown 1023 enable_dlopen_self_static=unknown 1024else 1025 lt_cv_dlopen=no 1026 lt_cv_dlopen_libs= 1027 1028 case $host_os in 1029 beos*) 1030 lt_cv_dlopen="load_add_on" 1031 lt_cv_dlopen_libs= 1032 lt_cv_dlopen_self=yes 1033 ;; 1034 1035 mingw* | pw32*) 1036 lt_cv_dlopen="LoadLibrary" 1037 lt_cv_dlopen_libs= 1038 ;; 1039 1040 cygwin*) 1041 lt_cv_dlopen="dlopen" 1042 lt_cv_dlopen_libs= 1043 ;; 1044 1045 darwin*) 1046 # if libdl is installed we need to link against it 1047 AC_CHECK_LIB([dl], [dlopen], 1048 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1049 lt_cv_dlopen="dyld" 1050 lt_cv_dlopen_libs= 1051 lt_cv_dlopen_self=yes 1052 ]) 1053 ;; 1054 1055 *) 1056 AC_CHECK_FUNC([shl_load], 1057 [lt_cv_dlopen="shl_load"], 1058 [AC_CHECK_LIB([dld], [shl_load], 1059 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1060 [AC_CHECK_FUNC([dlopen], 1061 [lt_cv_dlopen="dlopen"], 1062 [AC_CHECK_LIB([dl], [dlopen], 1063 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1064 [AC_CHECK_LIB([svld], [dlopen], 1065 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1066 [AC_CHECK_LIB([dld], [dld_link], 1067 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1068 ]) 1069 ]) 1070 ]) 1071 ]) 1072 ]) 1073 ;; 1074 esac 1075 1076 if test "x$lt_cv_dlopen" != xno; then 1077 enable_dlopen=yes 1078 else 1079 enable_dlopen=no 1080 fi 1081 1082 case $lt_cv_dlopen in 1083 dlopen) 1084 save_CPPFLAGS="$CPPFLAGS" 1085 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1086 1087 save_LDFLAGS="$LDFLAGS" 1088 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1089 1090 save_LIBS="$LIBS" 1091 LIBS="$lt_cv_dlopen_libs $LIBS" 1092 1093 AC_CACHE_CHECK([whether a program can dlopen itself], 1094 lt_cv_dlopen_self, [dnl 1095 _LT_AC_TRY_DLOPEN_SELF( 1096 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1097 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1098 ]) 1099 1100 if test "x$lt_cv_dlopen_self" = xyes; then 1101 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1102 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1103 lt_cv_dlopen_self_static, [dnl 1104 _LT_AC_TRY_DLOPEN_SELF( 1105 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1106 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1107 ]) 1108 fi 1109 1110 CPPFLAGS="$save_CPPFLAGS" 1111 LDFLAGS="$save_LDFLAGS" 1112 LIBS="$save_LIBS" 1113 ;; 1114 esac 1115 1116 case $lt_cv_dlopen_self in 1117 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1118 *) enable_dlopen_self=unknown ;; 1119 esac 1120 1121 case $lt_cv_dlopen_self_static in 1122 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1123 *) enable_dlopen_self_static=unknown ;; 1124 esac 1125fi 1126])# AC_LIBTOOL_DLOPEN_SELF 1127 1128 1129# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1130# --------------------------------- 1131# Check to see if options -c and -o are simultaneously supported by compiler 1132AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1133[AC_REQUIRE([LT_AC_PROG_SED])dnl 1134AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1135AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1136 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1137 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1138 $rm -r conftest 2>/dev/null 1139 mkdir conftest 1140 cd conftest 1141 mkdir out 1142 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1143 1144 lt_compiler_flag="-o out/conftest2.$ac_objext" 1145 # Insert the option either (1) after the last *FLAGS variable, or 1146 # (2) before a word containing "conftest.", or (3) at the end. 1147 # Note that $ac_compile itself does not contain backslashes and begins 1148 # with a dollar sign (not a hyphen), so the echo should work correctly. 1149 lt_compile=`echo "$ac_compile" | $SED \ 1150 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1151 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1152 -e 's:$: $lt_compiler_flag:'` 1153 (eval echo "\"configure:__oline__: $lt_compile\"" >&5) 1154 (eval "$lt_compile" 2>out/conftest.err) 1155 ac_status=$? 1156 cat out/conftest.err >&5 1157 echo "configure:__oline__: \$? = $ac_status" >&5 1158 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1159 then 1160 # The compiler can only warn and ignore the option if not recognized 1161 # So say no if there are warnings 1162 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1163 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1164 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1165 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1166 fi 1167 fi 1168 chmod u+w . 2>&5 1169 $rm conftest* 1170 # SGI C++ compiler will create directory out/ii_files/ for 1171 # template instantiation 1172 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1173 $rm out/* && rmdir out 1174 cd .. 1175 rmdir conftest 1176 $rm conftest* 1177]) 1178])# AC_LIBTOOL_PROG_CC_C_O 1179 1180 1181# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1182# ----------------------------------------- 1183# Check to see if we can do hard links to lock some files if needed 1184AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1185[AC_REQUIRE([_LT_AC_LOCK])dnl 1186 1187hard_links="nottested" 1188if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1189 # do not overwrite the value of need_locks provided by the user 1190 AC_MSG_CHECKING([if we can lock with hard links]) 1191 hard_links=yes 1192 $rm conftest* 1193 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1194 touch conftest.a 1195 ln conftest.a conftest.b 2>&5 || hard_links=no 1196 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1197 AC_MSG_RESULT([$hard_links]) 1198 if test "$hard_links" = no; then 1199 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 1200 need_locks=warn 1201 fi 1202else 1203 need_locks=no 1204fi 1205])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1206 1207 1208# AC_LIBTOOL_OBJDIR 1209# ----------------- 1210AC_DEFUN([AC_LIBTOOL_OBJDIR], 1211[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1212[rm -f .libs 2>/dev/null 1213mkdir .libs 2>/dev/null 1214if test -d .libs; then 1215 lt_cv_objdir=.libs 1216else 1217 # MS-DOS does not allow filenames that begin with a dot. 1218 lt_cv_objdir=_libs 1219fi 1220rmdir .libs 2>/dev/null]) 1221objdir=$lt_cv_objdir 1222])# AC_LIBTOOL_OBJDIR 1223 1224 1225# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1226# ---------------------------------------------- 1227# Check hardcoding attributes. 1228AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1229[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1230_LT_AC_TAGVAR(hardcode_action, $1)= 1231if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1232 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1233 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1234 1235 # We can hardcode non-existent directories. 1236 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1237 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1238 # have to relink, otherwise we might link with an installed library 1239 # when we should be linking with a yet-to-be-installed one 1240 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1241 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1242 # Linking always hardcodes the temporary library directory. 1243 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1244 else 1245 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1246 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1247 fi 1248else 1249 # We cannot hardcode anything, or else we can only hardcode existing 1250 # directories. 1251 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1252fi 1253AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1254 1255if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1256 # Fast installation is not supported 1257 enable_fast_install=no 1258elif test "$shlibpath_overrides_runpath" = yes || 1259 test "$enable_shared" = no; then 1260 # Fast installation is not necessary 1261 enable_fast_install=needless 1262fi 1263])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1264 1265 1266# AC_LIBTOOL_SYS_LIB_STRIP 1267# ------------------------ 1268AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1269[striplib= 1270old_striplib= 1271AC_MSG_CHECKING([whether stripping libraries is possible]) 1272if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1273 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1274 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1275 AC_MSG_RESULT([yes]) 1276else 1277# FIXME - insert some real tests, host_os isn't really good enough 1278 case $host_os in 1279 darwin*) 1280 if test -n "$STRIP" ; then 1281 striplib="$STRIP -x" 1282 old_striplib="$STRIP -S" 1283 AC_MSG_RESULT([yes]) 1284 else 1285 AC_MSG_RESULT([no]) 1286fi 1287 ;; 1288 *) 1289 AC_MSG_RESULT([no]) 1290 ;; 1291 esac 1292fi 1293])# AC_LIBTOOL_SYS_LIB_STRIP 1294 1295 1296# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1297# ----------------------------- 1298# PORTME Fill in your ld.so characteristics 1299AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1300[AC_REQUIRE([LT_AC_PROG_SED])dnl 1301AC_MSG_CHECKING([dynamic linker characteristics]) 1302library_names_spec= 1303libname_spec='lib$name' 1304soname_spec= 1305shrext_cmds=".so" 1306postinstall_cmds= 1307postuninstall_cmds= 1308finish_cmds= 1309finish_eval= 1310shlibpath_var= 1311shlibpath_overrides_runpath=unknown 1312version_type=none 1313dynamic_linker="$host_os ld.so" 1314sys_lib_dlsearch_path_spec="/lib /usr/lib" 1315ifelse($1,[],[ 1316if test "$GCC" = yes; then 1317 case $host_os in 1318 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1319 *) lt_awk_arg="/^libraries:/" ;; 1320 esac 1321 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1322 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1323 # if the path contains ";" then we assume it to be the separator 1324 # otherwise default to the standard path separator (i.e. ":") - it is 1325 # assumed that no part of a normal pathname contains ";" but that should 1326 # okay in the real world where ";" in dirpaths is itself problematic. 1327 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1328 else 1329 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1330 fi 1331 # Ok, now we have the path, separated by spaces, we can step through it 1332 # and add multilib dir if necessary. 1333 lt_tmp_lt_search_path_spec= 1334 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1335 for lt_sys_path in $lt_search_path_spec; do 1336 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1337 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1338 else 1339 test -d "$lt_sys_path" && \ 1340 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1341 fi 1342 done 1343 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1344BEGIN {RS=" "; FS="/|\n";} { 1345 lt_foo=""; 1346 lt_count=0; 1347 for (lt_i = NF; lt_i > 0; lt_i--) { 1348 if ($lt_i != "" && $lt_i != ".") { 1349 if ($lt_i == "..") { 1350 lt_count++; 1351 } else { 1352 if (lt_count == 0) { 1353 lt_foo="/" $lt_i lt_foo; 1354 } else { 1355 lt_count--; 1356 } 1357 } 1358 } 1359 } 1360 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1361 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1362}'` 1363 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1364else 1365 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1366fi]) 1367need_lib_prefix=unknown 1368hardcode_into_libs=no 1369 1370# when you set need_version to no, make sure it does not cause -set_version 1371# flags to be left without arguments 1372need_version=unknown 1373 1374case $host_os in 1375aix3*) 1376 version_type=linux 1377 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1378 shlibpath_var=LIBPATH 1379 1380 # AIX 3 has no versioning support, so we append a major version to the name. 1381 soname_spec='${libname}${release}${shared_ext}$major' 1382 ;; 1383 1384aix[[4-9]]*) 1385 version_type=linux 1386 need_lib_prefix=no 1387 need_version=no 1388 hardcode_into_libs=yes 1389 if test "$host_cpu" = ia64; then 1390 # AIX 5 supports IA64 1391 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1392 shlibpath_var=LD_LIBRARY_PATH 1393 else 1394 # With GCC up to 2.95.x, collect2 would create an import file 1395 # for dependence libraries. The import file would start with 1396 # the line `#! .'. This would cause the generated library to 1397 # depend on `.', always an invalid library. This was fixed in 1398 # development snapshots of GCC prior to 3.0. 1399 case $host_os in 1400 aix4 | aix4.[[01]] | aix4.[[01]].*) 1401 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1402 echo ' yes ' 1403 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1404 : 1405 else 1406 can_build_shared=no 1407 fi 1408 ;; 1409 esac 1410 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1411 # soname into executable. Probably we can add versioning support to 1412 # collect2, so additional links can be useful in future. 1413 if test "$aix_use_runtimelinking" = yes; then 1414 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1415 # instead of lib<name>.a to let people know that these are not 1416 # typical AIX shared libraries. 1417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1418 else 1419 # We preserve .a as extension for shared libraries through AIX4.2 1420 # and later when we are not doing run time linking. 1421 library_names_spec='${libname}${release}.a $libname.a' 1422 soname_spec='${libname}${release}${shared_ext}$major' 1423 fi 1424 shlibpath_var=LIBPATH 1425 fi 1426 ;; 1427 1428amigaos*) 1429 library_names_spec='$libname.ixlibrary $libname.a' 1430 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1431 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 ${libname}_ixlibrary.a || exit 1; done' 1432 ;; 1433 1434beos*) 1435 library_names_spec='${libname}${shared_ext}' 1436 dynamic_linker="$host_os ld.so" 1437 shlibpath_var=LIBRARY_PATH 1438 ;; 1439 1440bsdi[[45]]*) 1441 version_type=linux 1442 need_version=no 1443 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1444 soname_spec='${libname}${release}${shared_ext}$major' 1445 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1446 shlibpath_var=LD_LIBRARY_PATH 1447 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1448 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1449 # the default ld.so.conf also contains /usr/contrib/lib and 1450 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1451 # libtool to hard-code these into programs 1452 ;; 1453 1454cygwin* | mingw* | pw32*) 1455 version_type=windows 1456 shrext_cmds=".dll" 1457 need_version=no 1458 need_lib_prefix=no 1459 1460 case $GCC,$host_os in 1461 yes,cygwin* | yes,mingw* | yes,pw32*) 1462 library_names_spec='$libname.dll.a' 1463 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1464 postinstall_cmds='base_file=`basename \${file}`~ 1465 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1466 dldir=$destdir/`dirname \$dlpath`~ 1467 test -d \$dldir || mkdir -p \$dldir~ 1468 $install_prog $dir/$dlname \$dldir/$dlname~ 1469 chmod a+x \$dldir/$dlname' 1470 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1471 dlpath=$dir/\$dldll~ 1472 $rm \$dlpath' 1473 shlibpath_overrides_runpath=yes 1474 1475 case $host_os in 1476 cygwin*) 1477 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1478 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1479 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1480 ;; 1481 mingw*) 1482 # MinGW DLLs use traditional 'lib' prefix 1483 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1484 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1485 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1486 # It is most probably a Windows format PATH printed by 1487 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1488 # path with ; separators, and with drive letters. We can handle the 1489 # drive letters (cygwin fileutils understands them), so leave them, 1490 # especially as we might pass files found there to a mingw objdump, 1491 # which wouldn't understand a cygwinified path. Ahh. 1492 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1493 else 1494 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1495 fi 1496 ;; 1497 pw32*) 1498 # pw32 DLLs use 'pw' prefix rather than 'lib' 1499 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1500 ;; 1501 esac 1502 ;; 1503 1504 *) 1505 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1506 ;; 1507 esac 1508 dynamic_linker='Win32 ld.exe' 1509 # FIXME: first we should search . and the directory the executable is in 1510 shlibpath_var=PATH 1511 ;; 1512 1513darwin* | rhapsody*) 1514 dynamic_linker="$host_os dyld" 1515 version_type=darwin 1516 need_lib_prefix=no 1517 need_version=no 1518 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1519 soname_spec='${libname}${release}${major}$shared_ext' 1520 shlibpath_overrides_runpath=yes 1521 shlibpath_var=DYLD_LIBRARY_PATH 1522 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1523 ifelse([$1], [],[ 1524 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1525 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1526 ;; 1527 1528dgux*) 1529 version_type=linux 1530 need_lib_prefix=no 1531 need_version=no 1532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1533 soname_spec='${libname}${release}${shared_ext}$major' 1534 shlibpath_var=LD_LIBRARY_PATH 1535 ;; 1536 1537freebsd* | dragonfly*) 1538 # DragonFly does not have aout. When/if they implement a new 1539 # versioning mechanism, adjust this. 1540 if test -x /usr/bin/objformat; then 1541 objformat=`/usr/bin/objformat` 1542 else 1543 case $host_os in 1544 freebsd[[123]].*) objformat=aout ;; 1545 *) objformat=elf ;; 1546 esac 1547 fi 1548 version_type=freebsd-$objformat 1549 case $version_type in 1550 freebsd-elf*) 1551 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1552 need_version=no 1553 need_lib_prefix=no 1554 ;; 1555 freebsd-*) 1556 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1557 need_version=yes 1558 ;; 1559 esac 1560 shlibpath_var=LD_LIBRARY_PATH 1561 case $host_os in 1562 freebsd2*) 1563 shlibpath_overrides_runpath=yes 1564 ;; 1565 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1566 shlibpath_overrides_runpath=yes 1567 hardcode_into_libs=yes 1568 ;; 1569 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1570 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1571 shlibpath_overrides_runpath=no 1572 hardcode_into_libs=yes 1573 ;; 1574 *) # from 4.6 on, and DragonFly 1575 shlibpath_overrides_runpath=yes 1576 hardcode_into_libs=yes 1577 ;; 1578 esac 1579 ;; 1580 1581gnu*) 1582 version_type=linux 1583 need_lib_prefix=no 1584 need_version=no 1585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1586 soname_spec='${libname}${release}${shared_ext}$major' 1587 shlibpath_var=LD_LIBRARY_PATH 1588 hardcode_into_libs=yes 1589 ;; 1590 1591hpux9* | hpux10* | hpux11*) 1592 # Give a soname corresponding to the major version so that dld.sl refuses to 1593 # link against other versions. 1594 version_type=sunos 1595 need_lib_prefix=no 1596 need_version=no 1597 case $host_cpu in 1598 ia64*) 1599 shrext_cmds='.so' 1600 hardcode_into_libs=yes 1601 dynamic_linker="$host_os dld.so" 1602 shlibpath_var=LD_LIBRARY_PATH 1603 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1605 soname_spec='${libname}${release}${shared_ext}$major' 1606 if test "X$HPUX_IA64_MODE" = X32; then 1607 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1608 else 1609 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1610 fi 1611 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1612 ;; 1613 hppa*64*) 1614 shrext_cmds='.sl' 1615 hardcode_into_libs=yes 1616 dynamic_linker="$host_os dld.sl" 1617 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1618 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1620 soname_spec='${libname}${release}${shared_ext}$major' 1621 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1622 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1623 ;; 1624 *) 1625 shrext_cmds='.sl' 1626 dynamic_linker="$host_os dld.sl" 1627 shlibpath_var=SHLIB_PATH 1628 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1630 soname_spec='${libname}${release}${shared_ext}$major' 1631 ;; 1632 esac 1633 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1634 postinstall_cmds='chmod 555 $lib' 1635 ;; 1636 1637interix[[3-9]]*) 1638 version_type=linux 1639 need_lib_prefix=no 1640 need_version=no 1641 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1642 soname_spec='${libname}${release}${shared_ext}$major' 1643 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1644 shlibpath_var=LD_LIBRARY_PATH 1645 shlibpath_overrides_runpath=no 1646 hardcode_into_libs=yes 1647 ;; 1648 1649irix5* | irix6* | nonstopux*) 1650 case $host_os in 1651 nonstopux*) version_type=nonstopux ;; 1652 *) 1653 if test "$lt_cv_prog_gnu_ld" = yes; then 1654 version_type=linux 1655 else 1656 version_type=irix 1657 fi ;; 1658 esac 1659 need_lib_prefix=no 1660 need_version=no 1661 soname_spec='${libname}${release}${shared_ext}$major' 1662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1663 case $host_os in 1664 irix5* | nonstopux*) 1665 libsuff= shlibsuff= 1666 ;; 1667 *) 1668 case $LD in # libtool.m4 will add one of these switches to LD 1669 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1670 libsuff= shlibsuff= libmagic=32-bit;; 1671 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1672 libsuff=32 shlibsuff=N32 libmagic=N32;; 1673 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1674 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1675 *) libsuff= shlibsuff= libmagic=never-match;; 1676 esac 1677 ;; 1678 esac 1679 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1680 shlibpath_overrides_runpath=no 1681 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1682 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1683 hardcode_into_libs=yes 1684 ;; 1685 1686# No shared lib support for Linux oldld, aout, or coff. 1687linux*oldld* | linux*aout* | linux*coff*) 1688 dynamic_linker=no 1689 ;; 1690 1691# This must be Linux ELF. 1692linux* | k*bsd*-gnu) 1693 version_type=linux 1694 need_lib_prefix=no 1695 need_version=no 1696 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1697 soname_spec='${libname}${release}${shared_ext}$major' 1698 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1699 shlibpath_var=LD_LIBRARY_PATH 1700 shlibpath_overrides_runpath=no 1701 # This implies no fast_install, which is unacceptable. 1702 # Some rework will be needed to allow for fast_install 1703 # before this can be enabled. 1704 hardcode_into_libs=yes 1705 1706 # Append ld.so.conf contents to the search path 1707 if test -f /etc/ld.so.conf; then 1708 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1709 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1710 fi 1711 1712 # We used to test for /lib/ld.so.1 and disable shared libraries on 1713 # powerpc, because MkLinux only supported shared libraries with the 1714 # GNU dynamic linker. Since this was broken with cross compilers, 1715 # most powerpc-linux boxes support dynamic linking these days and 1716 # people can always --disable-shared, the test was removed, and we 1717 # assume the GNU/Linux dynamic linker is in use. 1718 dynamic_linker='GNU/Linux ld.so' 1719 ;; 1720 1721netbsd*) 1722 version_type=sunos 1723 need_lib_prefix=no 1724 need_version=no 1725 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1726 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1727 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1728 dynamic_linker='NetBSD (a.out) ld.so' 1729 else 1730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1731 soname_spec='${libname}${release}${shared_ext}$major' 1732 dynamic_linker='NetBSD ld.elf_so' 1733 fi 1734 shlibpath_var=LD_LIBRARY_PATH 1735 shlibpath_overrides_runpath=yes 1736 hardcode_into_libs=yes 1737 ;; 1738 1739newsos6) 1740 version_type=linux 1741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1742 shlibpath_var=LD_LIBRARY_PATH 1743 shlibpath_overrides_runpath=yes 1744 ;; 1745 1746nto-qnx*) 1747 version_type=linux 1748 need_lib_prefix=no 1749 need_version=no 1750 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1751 soname_spec='${libname}${release}${shared_ext}$major' 1752 shlibpath_var=LD_LIBRARY_PATH 1753 shlibpath_overrides_runpath=yes 1754 ;; 1755 1756openbsd*) 1757 version_type=sunos 1758 sys_lib_dlsearch_path_spec="/usr/lib" 1759 need_lib_prefix=no 1760 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1761 case $host_os in 1762 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1763 *) need_version=no ;; 1764 esac 1765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1766 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1767 shlibpath_var=LD_LIBRARY_PATH 1768 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1769 case $host_os in 1770 openbsd2.[[89]] | openbsd2.[[89]].*) 1771 shlibpath_overrides_runpath=no 1772 ;; 1773 *) 1774 shlibpath_overrides_runpath=yes 1775 ;; 1776 esac 1777 else 1778 shlibpath_overrides_runpath=yes 1779 fi 1780 ;; 1781 1782os2*) 1783 libname_spec='$name' 1784 shrext_cmds=".dll" 1785 need_lib_prefix=no 1786 library_names_spec='$libname${shared_ext} $libname.a' 1787 dynamic_linker='OS/2 ld.exe' 1788 shlibpath_var=LIBPATH 1789 ;; 1790 1791osf3* | osf4* | osf5*) 1792 version_type=osf 1793 need_lib_prefix=no 1794 need_version=no 1795 soname_spec='${libname}${release}${shared_ext}$major' 1796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1797 shlibpath_var=LD_LIBRARY_PATH 1798 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1799 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1800 ;; 1801 1802rdos*) 1803 dynamic_linker=no 1804 ;; 1805 1806solaris*) 1807 version_type=linux 1808 need_lib_prefix=no 1809 need_version=no 1810 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1811 soname_spec='${libname}${release}${shared_ext}$major' 1812 shlibpath_var=LD_LIBRARY_PATH 1813 shlibpath_overrides_runpath=yes 1814 hardcode_into_libs=yes 1815 # ldd complains unless libraries are executable 1816 postinstall_cmds='chmod +x $lib' 1817 ;; 1818 1819sunos4*) 1820 version_type=sunos 1821 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1822 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1823 shlibpath_var=LD_LIBRARY_PATH 1824 shlibpath_overrides_runpath=yes 1825 if test "$with_gnu_ld" = yes; then 1826 need_lib_prefix=no 1827 fi 1828 need_version=yes 1829 ;; 1830 1831sysv4 | sysv4.3*) 1832 version_type=linux 1833 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1834 soname_spec='${libname}${release}${shared_ext}$major' 1835 shlibpath_var=LD_LIBRARY_PATH 1836 case $host_vendor in 1837 sni) 1838 shlibpath_overrides_runpath=no 1839 need_lib_prefix=no 1840 export_dynamic_flag_spec='${wl}-Blargedynsym' 1841 runpath_var=LD_RUN_PATH 1842 ;; 1843 siemens) 1844 need_lib_prefix=no 1845 ;; 1846 motorola) 1847 need_lib_prefix=no 1848 need_version=no 1849 shlibpath_overrides_runpath=no 1850 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1851 ;; 1852 esac 1853 ;; 1854 1855sysv4*MP*) 1856 if test -d /usr/nec ;then 1857 version_type=linux 1858 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1859 soname_spec='$libname${shared_ext}.$major' 1860 shlibpath_var=LD_LIBRARY_PATH 1861 fi 1862 ;; 1863 1864sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1865 version_type=freebsd-elf 1866 need_lib_prefix=no 1867 need_version=no 1868 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1869 soname_spec='${libname}${release}${shared_ext}$major' 1870 shlibpath_var=LD_LIBRARY_PATH 1871 hardcode_into_libs=yes 1872 if test "$with_gnu_ld" = yes; then 1873 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1874 shlibpath_overrides_runpath=no 1875 else 1876 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1877 shlibpath_overrides_runpath=yes 1878 case $host_os in 1879 sco3.2v5*) 1880 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1881 ;; 1882 esac 1883 fi 1884 sys_lib_dlsearch_path_spec='/usr/lib' 1885 ;; 1886 1887uts4*) 1888 version_type=linux 1889 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1890 soname_spec='${libname}${release}${shared_ext}$major' 1891 shlibpath_var=LD_LIBRARY_PATH 1892 ;; 1893 1894*) 1895 dynamic_linker=no 1896 ;; 1897esac 1898AC_MSG_RESULT([$dynamic_linker]) 1899test "$dynamic_linker" = no && can_build_shared=no 1900 1901AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], 1902[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) 1903sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 1904AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], 1905[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) 1906sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 1907 1908variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1909if test "$GCC" = yes; then 1910 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1911fi 1912])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1913 1914 1915# _LT_AC_TAGCONFIG 1916# ---------------- 1917AC_DEFUN([_LT_AC_TAGCONFIG], 1918[AC_REQUIRE([LT_AC_PROG_SED])dnl 1919AC_ARG_WITH([tags], 1920[ --with-tags[=TAGS] Include additional configurations [automatic] 1921], 1922[tagnames="$withval"]) 1923 1924if test -f "$ltmain" && test -n "$tagnames"; then 1925 if test ! -f "${ofile}"; then 1926 AC_MSG_WARN([output file \`$ofile' does not exist]) 1927 fi 1928 1929 if test -z "$LTCC"; then 1930 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1931 if test -z "$LTCC"; then 1932 AC_MSG_WARN([output file \`$ofile' does not look like a libtool script]) 1933 else 1934 AC_MSG_WARN([using \`LTCC=$LTCC', extracted from \`$ofile']) 1935 fi 1936 fi 1937 if test -z "$LTCFLAGS"; then 1938 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1939 fi 1940 1941 # Extract list of available tagged configurations in $ofile. 1942 # Note that this assumes the entire list is on one line. 1943 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1944 1945 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1946 for tagname in $tagnames; do 1947 IFS="$lt_save_ifs" 1948 # Check whether tagname contains only valid characters 1949 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1950 "") ;; 1951 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1952 ;; 1953 esac 1954 1955 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1956 then 1957 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1958 fi 1959 1960 # Update the list of available tags. 1961 if test -n "$tagname"; then 1962 echo appending configuration tag \"$tagname\" to $ofile 1963 1964 case $tagname in 1965 CXX) 1966 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1967 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1968 (test "X$CXX" != "Xg++"))) ; then 1969 AC_LIBTOOL_LANG_CXX_CONFIG 1970 else 1971 tagname="" 1972 fi 1973 ;; 1974 1975 *) 1976 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1977 ;; 1978 esac 1979 1980 # Append the new tag name to the list of available tags. 1981 if test -n "$tagname" ; then 1982 available_tags="$available_tags $tagname" 1983 fi 1984 fi 1985 done 1986 IFS="$lt_save_ifs" 1987 1988 # Now substitute the updated list of available tags. 1989 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1990 mv "${ofile}T" "$ofile" 1991 chmod +x "$ofile" 1992 else 1993 rm -f "${ofile}T" 1994 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1995 fi 1996fi 1997])# _LT_AC_TAGCONFIG 1998 1999 2000# AC_LIBTOOL_DLOPEN 2001# ----------------- 2002# enable checks for dlopen support 2003AC_DEFUN([AC_LIBTOOL_DLOPEN], 2004 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2005])# AC_LIBTOOL_DLOPEN 2006 2007 2008# AC_LIBTOOL_WIN32_DLL 2009# -------------------- 2010# declare package support for building win32 DLLs 2011AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2012[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2013])# AC_LIBTOOL_WIN32_DLL 2014 2015 2016# AC_ENABLE_SHARED([DEFAULT]) 2017# --------------------------- 2018# implement the --enable-shared flag 2019# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2020AC_DEFUN([AC_ENABLE_SHARED], 2021[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2022AC_ARG_ENABLE([shared], 2023changequote(<<, >>)dnl 2024<< --enable-shared[=PKGS] Build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 2025changequote([, ])dnl 2026 [p=${PACKAGE-default} 2027 case $enableval in 2028 yes) enable_shared=yes ;; 2029 no) enable_shared=no ;; 2030 *) 2031 enable_shared=no 2032 # Look at the argument we got. We use all the common list separators. 2033 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2034 for pkg in $enableval; do 2035 IFS="$lt_save_ifs" 2036 if test "X$pkg" = "X$p"; then 2037 enable_shared=yes 2038 fi 2039 done 2040 IFS="$lt_save_ifs" 2041 ;; 2042 esac], 2043 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2044])# AC_ENABLE_SHARED 2045 2046 2047# AC_DISABLE_SHARED 2048# ----------------- 2049# set the default shared flag to --disable-shared 2050AC_DEFUN([AC_DISABLE_SHARED], 2051[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2052AC_ENABLE_SHARED(no) 2053])# AC_DISABLE_SHARED 2054 2055 2056# AC_ENABLE_STATIC([DEFAULT]) 2057# --------------------------- 2058# implement the --enable-static flag 2059# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2060AC_DEFUN([AC_ENABLE_STATIC], 2061[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2062AC_ARG_ENABLE([static], 2063changequote(<<, >>)dnl 2064<< --enable-static[=PKGS] Build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 2065changequote([, ])dnl 2066 [p=${PACKAGE-default} 2067 case $enableval in 2068 yes) enable_static=yes ;; 2069 no) enable_static=no ;; 2070 *) 2071 enable_static=no 2072 # Look at the argument we got. We use all the common list separators. 2073 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2074 for pkg in $enableval; do 2075 IFS="$lt_save_ifs" 2076 if test "X$pkg" = "X$p"; then 2077 enable_static=yes 2078 fi 2079 done 2080 IFS="$lt_save_ifs" 2081 ;; 2082 esac], 2083 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2084])# AC_ENABLE_STATIC 2085 2086 2087# AC_DISABLE_STATIC 2088# ----------------- 2089# set the default static flag to --disable-static 2090AC_DEFUN([AC_DISABLE_STATIC], 2091[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2092AC_ENABLE_STATIC(no) 2093])# AC_DISABLE_STATIC 2094 2095 2096# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2097# --------------------------------- 2098# implement the --enable-fast-install flag 2099# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2100AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2101[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2102AC_ARG_ENABLE([fast-install], 2103changequote(<<, >>)dnl 2104<< --enable-fast-install[=PKGS] 2105 Optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 2106changequote([, ])dnl 2107 [p=${PACKAGE-default} 2108 case $enableval in 2109 yes) enable_fast_install=yes ;; 2110 no) enable_fast_install=no ;; 2111 *) 2112 enable_fast_install=no 2113 # Look at the argument we got. We use all the common list separators. 2114 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2115 for pkg in $enableval; do 2116 IFS="$lt_save_ifs" 2117 if test "X$pkg" = "X$p"; then 2118 enable_fast_install=yes 2119 fi 2120 done 2121 IFS="$lt_save_ifs" 2122 ;; 2123 esac], 2124 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2125])# AC_ENABLE_FAST_INSTALL 2126 2127 2128# AC_DISABLE_FAST_INSTALL 2129# ----------------------- 2130# set the default to --disable-fast-install 2131AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2132[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2133AC_ENABLE_FAST_INSTALL(no) 2134])# AC_DISABLE_FAST_INSTALL 2135 2136 2137# AC_LIBTOOL_PICMODE([MODE]) 2138# -------------------------- 2139# implement the --with-pic flag 2140# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2141AC_DEFUN([AC_LIBTOOL_PICMODE], 2142[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2143pic_mode=ifelse($#,1,$1,default) 2144])# AC_LIBTOOL_PICMODE 2145 2146 2147# AC_PROG_EGREP 2148# ------------- 2149ifdef([AC_PROG_EGREP], [], [AC_DEFUN([AC_PROG_EGREP], 2150[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2151 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2152 then ac_cv_prog_egrep='grep -E' 2153 else ac_cv_prog_egrep='egrep' 2154 fi]) 2155 EGREP=$ac_cv_prog_egrep 2156 AC_SUBST([EGREP]) 2157])]) 2158 2159 2160# AC_PATH_TOOL_PREFIX 2161# ------------------- 2162# find a file program which can recognize shared library 2163AC_DEFUN([AC_PATH_TOOL_PREFIX], 2164[AC_REQUIRE([AC_PROG_EGREP])dnl 2165AC_MSG_CHECKING([for $1]) 2166AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2167[case $MAGIC_CMD in 2168[[\\/*] | ?:[\\/]*]) 2169 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2170 ;; 2171*) 2172 lt_save_MAGIC_CMD="$MAGIC_CMD" 2173 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2174dnl $ac_dummy forces splitting on constant user-supplied paths. 2175dnl POSIX.2 word splitting is done only on the output of word expansions, 2176dnl not every word. This closes a longstanding sh security hole. 2177 ac_dummy="ifelse([$2], , $PATH, [$2])" 2178 for ac_dir in $ac_dummy; do 2179 IFS="$lt_save_ifs" 2180 test -z "$ac_dir" && ac_dir=. 2181 if test -f $ac_dir/$1; then 2182 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2183 if test -n "$file_magic_test_file"; then 2184 case $deplibs_check_method in 2185 "file_magic "*) 2186 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2187 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2188 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2189 $EGREP "$file_magic_regex" > /dev/null; then 2190 : 2191 else 2192 cat <<EOF 1>&2 2193 2194*** Warning: the command libtool uses to detect shared libraries, 2195*** $file_magic_cmd, produces output that libtool cannot recognize. 2196*** The result is that libtool may fail to recognize shared libraries 2197*** as such. This will affect the creation of libtool libraries that 2198*** depend on shared libraries, but programs linked with such libtool 2199*** libraries will work regardless of this problem. Nevertheless, you 2200*** may want to report the problem to your system manager and/or to 2201*** bug-libtool@gnu.org 2202 2203EOF 2204 fi ;; 2205 esac 2206 fi 2207 break 2208 fi 2209 done 2210 IFS="$lt_save_ifs" 2211 MAGIC_CMD="$lt_save_MAGIC_CMD" 2212 ;; 2213esac]) 2214MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2215if test -n "$MAGIC_CMD"; then 2216 AC_MSG_RESULT($MAGIC_CMD) 2217else 2218 AC_MSG_RESULT(no) 2219fi 2220])# AC_PATH_TOOL_PREFIX 2221 2222 2223# AC_PATH_MAGIC 2224# ------------- 2225# find a file program which can recognize a shared library 2226AC_DEFUN([AC_PATH_MAGIC], 2227[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2228if test -z "$lt_cv_path_MAGIC_CMD"; then 2229 if test -n "$ac_tool_prefix"; then 2230 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2231 else 2232 MAGIC_CMD=: 2233 fi 2234fi 2235])# AC_PATH_MAGIC 2236 2237 2238# AC_PROG_LD 2239# ---------- 2240# find the pathname to the GNU or non-GNU linker 2241AC_DEFUN([AC_PROG_LD], 2242[AC_ARG_WITH([gnu-ld], 2243[ --with-gnu-ld Assume the C compiler uses GNU ld [default=no]], 2244 [test "$withval" = no || with_gnu_ld=yes], 2245 [with_gnu_ld=no]) 2246AC_REQUIRE([LT_AC_PROG_SED])dnl 2247AC_REQUIRE([AC_PROG_CC])dnl 2248AC_REQUIRE([AC_CANONICAL_HOST])dnl 2249AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2250ac_prog=ld 2251if test "$GCC" = yes; then 2252 # Check if gcc -print-prog-name=ld gives a path. 2253 AC_MSG_CHECKING([for ld used by $CC]) 2254 case $host in 2255 *-*-mingw*) 2256 # gcc leaves a trailing carriage return which upsets mingw 2257 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2258 *) 2259 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2260 esac 2261 case $ac_prog in 2262 # Accept absolute paths. 2263 [[\\/]]* | ?:[[\\/]]*) 2264 re_direlt='/[[^/]][[^/]]*/\.\./' 2265 # Canonicalize the pathname of ld 2266 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2267 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2268 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2269 done 2270 test -z "$LD" && LD="$ac_prog" 2271 ;; 2272 "") 2273 # If it fails, then pretend we aren't using GCC. 2274 ac_prog=ld 2275 ;; 2276 *) 2277 # If it is relative, then search for the first ld in PATH. 2278 with_gnu_ld=unknown 2279 ;; 2280 esac 2281elif test "$with_gnu_ld" = yes; then 2282 AC_MSG_CHECKING([for GNU ld]) 2283else 2284 AC_MSG_CHECKING([for non-GNU ld]) 2285fi 2286AC_CACHE_VAL(lt_cv_path_LD, 2287[if test -z "$LD"; then 2288 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2289 for ac_dir in $PATH; do 2290 IFS="$lt_save_ifs" 2291 test -z "$ac_dir" && ac_dir=. 2292 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2293 lt_cv_path_LD="$ac_dir/$ac_prog" 2294 # Check to see if the program is GNU ld. I'd rather use --version, 2295 # but apparently some variants of GNU ld only accept -v. 2296 # Break only if it was the GNU/non-GNU ld that we prefer. 2297 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2298 *GNU* | *'with BFD'*) 2299 test "$with_gnu_ld" != no && break 2300 ;; 2301 *) 2302 test "$with_gnu_ld" != yes && break 2303 ;; 2304 esac 2305 fi 2306 done 2307 IFS="$lt_save_ifs" 2308else 2309 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2310fi]) 2311LD="$lt_cv_path_LD" 2312if test -n "$LD"; then 2313 AC_MSG_RESULT($LD) 2314else 2315 AC_MSG_RESULT(no) 2316fi 2317test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2318AC_PROG_LD_GNU 2319])# AC_PROG_LD 2320 2321 2322# AC_PROG_LD_GNU 2323# -------------- 2324AC_DEFUN([AC_PROG_LD_GNU], 2325[AC_REQUIRE([AC_PROG_EGREP])dnl 2326AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2327[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2328case `$LD -v 2>&1 </dev/null` in 2329*GNU* | *'with BFD'*) 2330 lt_cv_prog_gnu_ld=yes 2331 ;; 2332*) 2333 lt_cv_prog_gnu_ld=no 2334 ;; 2335esac]) 2336with_gnu_ld=$lt_cv_prog_gnu_ld 2337])# AC_PROG_LD_GNU 2338 2339 2340# AC_PROG_LD_RELOAD_FLAG 2341# ---------------------- 2342# find reload flag for linker 2343# -- PORTME Some linkers may need a different reload flag. 2344AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2345[AC_CACHE_CHECK([for $LD option to reload object files], 2346 lt_cv_ld_reload_flag, 2347 [lt_cv_ld_reload_flag='-r']) 2348reload_flag=$lt_cv_ld_reload_flag 2349case $reload_flag in 2350"" | " "*) ;; 2351*) reload_flag=" $reload_flag" ;; 2352esac 2353reload_cmds='$LD$reload_flag -o $output$reload_objs' 2354case $host_os in 2355 darwin*) 2356 if test "$GCC" = yes; then 2357 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2358 else 2359 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2360 fi 2361 ;; 2362esac 2363])# AC_PROG_LD_RELOAD_FLAG 2364 2365 2366# AC_DEPLIBS_CHECK_METHOD 2367# ----------------------- 2368# how to check for library dependencies 2369# -- PORTME fill in with the dynamic library characteristics 2370AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2371[AC_CACHE_CHECK([how to recognize dependent libraries], 2372lt_cv_deplibs_check_method, 2373[lt_cv_file_magic_cmd='$MAGIC_CMD' 2374lt_cv_file_magic_test_file= 2375lt_cv_deplibs_check_method='unknown' 2376# Need to set the preceding variable on all platforms that support 2377# interlibrary dependencies. 2378# 'none' -- dependencies not supported. 2379# `unknown' -- same as none, but documents that we really don't know. 2380# 'pass_all' -- all dependencies passed with no checks. 2381# 'test_compile' -- check by making test program. 2382# 'file_magic [[regex]]' -- check by looking for files in library path 2383# which responds to the $file_magic_cmd with a given extended regex. 2384# If you have `file' or equivalent on your system and you're not sure 2385# whether `pass_all' will *always* work, you probably want this one. 2386 2387case $host_os in 2388aix[[4-9]]*) 2389 lt_cv_deplibs_check_method=pass_all 2390 ;; 2391 2392beos*) 2393 lt_cv_deplibs_check_method=pass_all 2394 ;; 2395 2396bsdi[[45]]*) 2397 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2398 lt_cv_file_magic_cmd='/usr/bin/file -L' 2399 lt_cv_file_magic_test_file=/shlib/libc.so 2400 ;; 2401 2402cygwin*) 2403 # func_win32_libid is a shell function defined in ltmain.sh 2404 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2405 lt_cv_file_magic_cmd='func_win32_libid' 2406 ;; 2407 2408mingw* | pw32*) 2409 # Base MSYS/MinGW do not provide the 'file' command needed by 2410 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2411 # unless we find 'file', for example because we are cross-compiling. 2412 if ( file / ) >/dev/null 2>&1; then 2413 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2414 lt_cv_file_magic_cmd='func_win32_libid' 2415 else 2416 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2417 lt_cv_file_magic_cmd='$OBJDUMP -f' 2418 fi 2419 ;; 2420 2421darwin* | rhapsody*) 2422 lt_cv_deplibs_check_method=pass_all 2423 ;; 2424 2425freebsd* | dragonfly*) 2426 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2427 case $host_cpu in 2428 i*86 ) 2429 # Not sure whether the presence of OpenBSD here was a mistake. 2430 # Let's accept both of them until this is cleared up. 2431 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2432 lt_cv_file_magic_cmd=/usr/bin/file 2433 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2434 ;; 2435 esac 2436 else 2437 lt_cv_deplibs_check_method=pass_all 2438 fi 2439 ;; 2440 2441gnu*) 2442 lt_cv_deplibs_check_method=pass_all 2443 ;; 2444 2445hpux10.20* | hpux11*) 2446 lt_cv_file_magic_cmd=/usr/bin/file 2447 case $host_cpu in 2448 ia64*) 2449 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2450 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2451 ;; 2452 hppa*64*) 2453 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2454 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2455 ;; 2456 *) 2457 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2458 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2459 ;; 2460 esac 2461 ;; 2462 2463interix[[3-9]]*) 2464 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2465 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2466 ;; 2467 2468irix5* | irix6* | nonstopux*) 2469 case $LD in 2470 *-32|*"-32 ") libmagic=32-bit;; 2471 *-n32|*"-n32 ") libmagic=N32;; 2472 *-64|*"-64 ") libmagic=64-bit;; 2473 *) libmagic=never-match;; 2474 esac 2475 lt_cv_deplibs_check_method=pass_all 2476 ;; 2477 2478# This must be Linux ELF. 2479linux* | k*bsd*-gnu) 2480 lt_cv_deplibs_check_method=pass_all 2481 ;; 2482 2483netbsd*) 2484 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2485 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2486 else 2487 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2488 fi 2489 ;; 2490 2491newos6*) 2492 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2493 lt_cv_file_magic_cmd=/usr/bin/file 2494 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2495 ;; 2496 2497nto-qnx*) 2498 lt_cv_deplibs_check_method=unknown 2499 ;; 2500 2501openbsd*) 2502 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2503 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2504 else 2505 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2506 fi 2507 ;; 2508 2509osf3* | osf4* | osf5*) 2510 lt_cv_deplibs_check_method=pass_all 2511 ;; 2512 2513rdos*) 2514 lt_cv_deplibs_check_method=pass_all 2515 ;; 2516 2517solaris*) 2518 lt_cv_deplibs_check_method=pass_all 2519 ;; 2520 2521sysv4 | sysv4.3*) 2522 case $host_vendor in 2523 motorola) 2524 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2525 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2526 ;; 2527 ncr) 2528 lt_cv_deplibs_check_method=pass_all 2529 ;; 2530 sequent) 2531 lt_cv_file_magic_cmd='/bin/file' 2532 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2533 ;; 2534 sni) 2535 lt_cv_file_magic_cmd='/bin/file' 2536 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2537 lt_cv_file_magic_test_file=/lib/libc.so 2538 ;; 2539 siemens) 2540 lt_cv_deplibs_check_method=pass_all 2541 ;; 2542 pc) 2543 lt_cv_deplibs_check_method=pass_all 2544 ;; 2545 esac 2546 ;; 2547 2548sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2549 lt_cv_deplibs_check_method=pass_all 2550 ;; 2551esac 2552]) 2553file_magic_cmd=$lt_cv_file_magic_cmd 2554deplibs_check_method=$lt_cv_deplibs_check_method 2555test -z "$deplibs_check_method" && deplibs_check_method=unknown 2556])# AC_DEPLIBS_CHECK_METHOD 2557 2558 2559# AC_PROG_NM 2560# ---------- 2561# find the pathname to a BSD-compatible name lister 2562AC_DEFUN([AC_PROG_NM], 2563[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2564[if test -n "$NM"; then 2565 # Let the user override the test. 2566 lt_cv_path_NM="$NM" 2567else 2568 lt_nm_to_check="${ac_tool_prefix}nm" 2569 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2570 lt_nm_to_check="$lt_nm_to_check nm" 2571 fi 2572 for lt_tmp_nm in $lt_nm_to_check; do 2573 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2574 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2575 IFS="$lt_save_ifs" 2576 test -z "$ac_dir" && ac_dir=. 2577 tmp_nm="$ac_dir/$lt_tmp_nm" 2578 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2579 # Check to see if the nm accepts a BSD-compat flag. 2580 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2581 # nm: unknown option "B" ignored 2582 # Tru64's nm complains that /dev/null is an invalid object file 2583 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2584 */dev/null* | *'Invalid file or object type'*) 2585 lt_cv_path_NM="$tmp_nm -B" 2586 break 2587 ;; 2588 *) 2589 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2590 */dev/null*) 2591 lt_cv_path_NM="$tmp_nm -p" 2592 break 2593 ;; 2594 *) 2595 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2596 continue # so that we can try to find one that supports BSD flags 2597 ;; 2598 esac 2599 ;; 2600 esac 2601 fi 2602 done 2603 IFS="$lt_save_ifs" 2604 done 2605 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2606fi]) 2607NM="$lt_cv_path_NM" 2608])# AC_PROG_NM 2609 2610 2611# AC_CHECK_LIBM 2612# ------------- 2613# check for math library 2614AC_DEFUN([AC_CHECK_LIBM], 2615[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2616LIBM= 2617case $host in 2618*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2619 # These system don't have libm, or don't need it 2620 ;; 2621*-ncr-sysv4.3*) 2622 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2623 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2624 ;; 2625*) 2626 AC_CHECK_LIB(m, cos, LIBM="-lm") 2627 ;; 2628esac 2629])# AC_CHECK_LIBM 2630 2631 2632# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2633# ----------------------------------- 2634# sets LIBLTDL to the link flags for the libltdl convenience library and 2635# LTDLINCL to the include flags for the libltdl header and adds 2636# --enable-ltdl-convenience to the configure arguments. Note that 2637# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2638# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2639# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2640# (note the single quotes!). If your package is not flat and you're not 2641# using automake, define top_builddir and top_srcdir appropriately in 2642# the Makefiles. 2643AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2644[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2645 case $enable_ltdl_convenience in 2646 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2647 "") enable_ltdl_convenience=yes 2648 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2649 esac 2650 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2651 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2652 # For backwards non-gettext consistent compatibility... 2653 INCLTDL="$LTDLINCL" 2654])# AC_LIBLTDL_CONVENIENCE 2655 2656 2657# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2658# ----------------------------------- 2659# sets LIBLTDL to the link flags for the libltdl installable library and 2660# LTDLINCL to the include flags for the libltdl header and adds 2661# --enable-ltdl-install to the configure arguments. Note that 2662# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2663# and an installed libltdl is not found, it is assumed to be `libltdl'. 2664# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2665# '${top_srcdir}/' (note the single quotes!). If your package is not 2666# flat and you're not using automake, define top_builddir and top_srcdir 2667# appropriately in the Makefiles. 2668# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2669AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2670[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2671 AC_CHECK_LIB(ltdl, lt_dlinit, 2672 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2673 [if test x"$enable_ltdl_install" = xno; then 2674 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2675 else 2676 enable_ltdl_install=yes 2677 fi 2678 ]) 2679 if test x"$enable_ltdl_install" = x"yes"; then 2680 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2681 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2682 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2683 else 2684 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2685 LIBLTDL="-lltdl" 2686 LTDLINCL= 2687 fi 2688 # For backwards non-gettext consistent compatibility... 2689 INCLTDL="$LTDLINCL" 2690])# AC_LIBLTDL_INSTALLABLE 2691 2692 2693# AC_LIBTOOL_CXX 2694# -------------- 2695# enable support for C++ libraries 2696AC_DEFUN([AC_LIBTOOL_CXX], 2697[AC_REQUIRE([_LT_AC_LANG_CXX]) 2698])# AC_LIBTOOL_CXX 2699 2700 2701# _LT_AC_LANG_CXX 2702# --------------- 2703AC_DEFUN([_LT_AC_LANG_CXX], 2704[AC_REQUIRE([AC_PROG_CXX]) 2705AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2706_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2707])# _LT_AC_LANG_CXX 2708 2709# _LT_AC_PROG_CXXCPP 2710# ------------------ 2711AC_DEFUN([_LT_AC_PROG_CXXCPP], 2712[ 2713AC_REQUIRE([AC_PROG_CXX]) 2714if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2715 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2716 (test "X$CXX" != "Xg++"))) ; then 2717 AC_PROG_CXXCPP 2718fi 2719])# _LT_AC_PROG_CXXCPP 2720 2721# AC_LIBTOOL_LANG_C_CONFIG 2722# ------------------------ 2723# Ensure that the configuration vars for the C compiler are 2724# suitably defined. Those variables are subsequently used by 2725# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2726AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2727AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2728[lt_save_CC="$CC" 2729AC_LANG_SAVE 2730AC_LANG_C 2731 2732# Source file extension for C test sources. 2733ac_ext=c 2734 2735# Object file extension for compiled C test sources. 2736objext=o 2737_LT_AC_TAGVAR(objext, $1)=$objext 2738 2739# Code to be used in simple compile tests 2740lt_simple_compile_test_code="int some_variable = 0;" 2741 2742# Code to be used in simple link tests 2743lt_simple_link_test_code='int main(){return(0);}' 2744 2745_LT_AC_SYS_COMPILER 2746 2747# save warnings/boilerplate of simple test code 2748_LT_COMPILER_BOILERPLATE 2749_LT_LINKER_BOILERPLATE 2750 2751## CAVEAT EMPTOR: 2752## There is no encapsulation within the following macros, do not change 2753## the running order or otherwise move them around unless you know exactly 2754## what you are doing... 2755AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2756AC_LIBTOOL_PROG_COMPILER_PIC($1) 2757AC_LIBTOOL_PROG_CC_C_O($1) 2758AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2759AC_LIBTOOL_PROG_LD_SHLIBS($1) 2760AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2761AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2762AC_LIBTOOL_SYS_LIB_STRIP 2763AC_LIBTOOL_DLOPEN_SELF 2764 2765# Report which library types will actually be built 2766AC_MSG_CHECKING([if libtool supports shared libraries]) 2767AC_MSG_RESULT([$can_build_shared]) 2768 2769AC_MSG_CHECKING([whether to build shared libraries]) 2770test "$can_build_shared" = "no" && enable_shared=no 2771 2772# On AIX, shared libraries and static libraries use the same namespace, and 2773# are all built from PIC. 2774case $host_os in 2775aix3*) 2776 test "$enable_shared" = yes && enable_static=no 2777 if test -n "$RANLIB"; then 2778 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2779 postinstall_cmds='$RANLIB $lib' 2780 fi 2781 ;; 2782 2783aix[[4-9]]*) 2784 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2785 test "$enable_shared" = yes && enable_static=no 2786 fi 2787 ;; 2788esac 2789AC_MSG_RESULT([$enable_shared]) 2790 2791AC_MSG_CHECKING([whether to build static libraries]) 2792# Make sure either enable_shared or enable_static is yes. 2793test "$enable_shared" = yes || enable_static=yes 2794AC_MSG_RESULT([$enable_static]) 2795 2796AC_LIBTOOL_CONFIG($1) 2797 2798AC_LANG_RESTORE 2799CC="$lt_save_CC" 2800])# AC_LIBTOOL_LANG_C_CONFIG 2801 2802 2803# AC_LIBTOOL_LANG_CXX_CONFIG 2804# -------------------------- 2805# Ensure that the configuration vars for the C compiler are 2806# suitably defined. Those variables are subsequently used by 2807# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2808AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2809AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2810[AC_LANG_SAVE 2811AC_LANG_CPLUSPLUS 2812AC_REQUIRE([AC_PROG_CXX]) 2813AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2814 2815_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2816_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2817_LT_AC_TAGVAR(always_export_symbols, $1)=no 2818_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2819_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2820_LT_AC_TAGVAR(hardcode_direct, $1)=no 2821_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2822_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2823_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2824_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2825_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2826_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2827_LT_AC_TAGVAR(module_cmds, $1)= 2828_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2829_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2830_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2831_LT_AC_TAGVAR(no_undefined_flag, $1)= 2832_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2833_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2834 2835# Dependencies to place before and after the object being linked: 2836_LT_AC_TAGVAR(predep_objects, $1)= 2837_LT_AC_TAGVAR(postdep_objects, $1)= 2838_LT_AC_TAGVAR(predeps, $1)= 2839_LT_AC_TAGVAR(postdeps, $1)= 2840_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2841_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 2842 2843# Source file extension for C++ test sources. 2844ac_ext=cpp 2845 2846# Object file extension for compiled C++ test sources. 2847objext=o 2848_LT_AC_TAGVAR(objext, $1)=$objext 2849 2850# Code to be used in simple compile tests 2851lt_simple_compile_test_code="int some_variable = 0;" 2852 2853# Code to be used in simple link tests 2854lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 2855 2856# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2857_LT_AC_SYS_COMPILER 2858 2859# save warnings/boilerplate of simple test code 2860_LT_COMPILER_BOILERPLATE 2861_LT_LINKER_BOILERPLATE 2862 2863# Allow CC to be a program name with arguments. 2864lt_save_CC=$CC 2865lt_save_LD=$LD 2866lt_save_GCC=$GCC 2867GCC=$GXX 2868lt_save_with_gnu_ld=$with_gnu_ld 2869lt_save_path_LD=$lt_cv_path_LD 2870if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2871 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2872else 2873 unset lt_cv_prog_gnu_ld 2874fi 2875if test -n "${lt_cv_path_LDCXX+set}"; then 2876 lt_cv_path_LD=$lt_cv_path_LDCXX 2877else 2878 unset lt_cv_path_LD 2879fi 2880test -z "${LDCXX+set}" || LD=$LDCXX 2881CC=${CXX-"c++"} 2882compiler=$CC 2883_LT_AC_TAGVAR(compiler, $1)=$CC 2884_LT_CC_BASENAME([$compiler]) 2885 2886# We don't want -fno-exception wen compiling C++ code, so set the 2887# no_builtin_flag separately 2888if test "$GXX" = yes; then 2889 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2890else 2891 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2892fi 2893 2894if test "$GXX" = yes; then 2895 # Set up default GNU C++ configuration 2896 2897 AC_PROG_LD 2898 2899 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2900 # archiving commands below assume that GNU ld is being used. 2901 if test "$with_gnu_ld" = yes; then 2902 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2903 _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' 2904 2905 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2906 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2907 2908 # If archive_cmds runs LD, not CC, wlarc should be empty 2909 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2910 # investigate it a little bit more. (MM) 2911 wlarc='${wl}' 2912 2913 # ancient GNU ld didn't support --whole-archive et. al. 2914 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2915 grep 'no-whole-archive' > /dev/null; then 2916 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2917 else 2918 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2919 fi 2920 else 2921 with_gnu_ld=no 2922 wlarc= 2923 2924 # A generic and very simple default shared library creation 2925 # command for GNU C++ for the case where it uses the native 2926 # linker, instead of GNU ld. If possible, this setting should 2927 # overridden to take advantage of the native linker features on 2928 # the platform it is being used on. 2929 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2930 fi 2931 2932 # Commands to make compiler produce verbose output that lists 2933 # what "hidden" libraries, object files and flags are used when 2934 # linking a shared library. 2935 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2936 2937else 2938 GXX=no 2939 with_gnu_ld=no 2940 wlarc= 2941fi 2942 2943# PORTME: fill in a description of your system's C++ link characteristics 2944AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2945_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2946case $host_os in 2947 aix3*) 2948 # FIXME: insert proper C++ library support 2949 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2950 ;; 2951 aix[[4-9]]*) 2952 if test "$host_cpu" = ia64; then 2953 # On IA64, the linker does run time linking by default, so we don't 2954 # have to do anything special. 2955 aix_use_runtimelinking=no 2956 exp_sym_flag='-Bexport' 2957 no_entry_flag="" 2958 else 2959 aix_use_runtimelinking=no 2960 2961 # Test if we are trying to use run time linking or normal 2962 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2963 # need to do runtime linking. 2964 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 2965 for ld_flag in $LDFLAGS; do 2966 case $ld_flag in 2967 *-brtl*) 2968 aix_use_runtimelinking=yes 2969 break 2970 ;; 2971 esac 2972 done 2973 ;; 2974 esac 2975 2976 exp_sym_flag='-bexport' 2977 no_entry_flag='-bnoentry' 2978 fi 2979 2980 # When large executables or shared objects are built, AIX ld can 2981 # have problems creating the table of contents. If linking a library 2982 # or program results in "error TOC overflow" add -mminimal-toc to 2983 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2984 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2985 2986 _LT_AC_TAGVAR(archive_cmds, $1)='' 2987 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2988 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2989 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2990 2991 if test "$GXX" = yes; then 2992 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2993 # We only want to do this on AIX 4.2 and lower, the check 2994 # below for broken collect2 doesn't work under 4.3+ 2995 collect2name=`${CC} -print-prog-name=collect2` 2996 if test -f "$collect2name" && \ 2997 strings "$collect2name" | grep resolve_lib_name >/dev/null 2998 then 2999 # We have reworked collect2 3000 : 3001 else 3002 # We have old collect2 3003 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3004 # It fails to find uninstalled libraries when the uninstalled 3005 # path is not listed in the libpath. Setting hardcode_minus_L 3006 # to unsupported forces relinking 3007 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3009 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3010 fi 3011 ;; 3012 esac 3013 shared_flag='-shared' 3014 if test "$aix_use_runtimelinking" = yes; then 3015 shared_flag="$shared_flag "'${wl}-G' 3016 fi 3017 else 3018 # not using gcc 3019 if test "$host_cpu" = ia64; then 3020 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3021 # chokes on -Wl,-G. The following line is correct: 3022 shared_flag='-G' 3023 else 3024 if test "$aix_use_runtimelinking" = yes; then 3025 shared_flag='${wl}-G' 3026 else 3027 shared_flag='${wl}-bM:SRE' 3028 fi 3029 fi 3030 fi 3031 3032 # It seems that -bexpall does not export symbols beginning with 3033 # underscore (_), so it is better to generate a list of symbols to export. 3034 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3035 if test "$aix_use_runtimelinking" = yes; then 3036 # Warning - without using the other runtime loading flags (-brtl), 3037 # -berok will link without error, but may produce a broken library. 3038 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3039 # Determine the default libpath from the value encoded in an empty executable. 3040 _LT_AC_SYS_LIBPATH_AIX 3041 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3042 3043 _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 $shared_flag" 3044 else 3045 if test "$host_cpu" = ia64; then 3046 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3047 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3048 _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" 3049 else 3050 # Determine the default libpath from the value encoded in an empty executable. 3051 _LT_AC_SYS_LIBPATH_AIX 3052 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3053 # Warning - without using the other run time loading flags, 3054 # -berok will link without error, but may produce a broken library. 3055 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3056 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3057 # Exported symbols can be pulled into shared objects from archives 3058 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3059 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3060 # This is similar to how AIX traditionally builds its shared libraries. 3061 _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' 3062 fi 3063 fi 3064 ;; 3065 3066 beos*) 3067 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3068 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3069 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3070 # support --undefined. This deserves some investigation. FIXME 3071 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3072 else 3073 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3074 fi 3075 ;; 3076 3077 chorus*) 3078 case $cc_basename in 3079 *) 3080 # FIXME: insert proper C++ library support 3081 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3082 ;; 3083 esac 3084 ;; 3085 3086 cygwin* | mingw* | pw32*) 3087 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3088 # as there is no search path for DLLs. 3089 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3090 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3091 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3092 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3093 3094 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3095 _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' 3096 # If the export-symbols file already is a .def file (1st line 3097 # is EXPORTS), use it as is; otherwise, prepend... 3098 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3099 cp $export_symbols $output_objdir/$soname.def; 3100 else 3101 echo EXPORTS > $output_objdir/$soname.def; 3102 cat $export_symbols >> $output_objdir/$soname.def; 3103 fi~ 3104 $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' 3105 else 3106 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3107 fi 3108 ;; 3109 darwin* | rhapsody*) 3110 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3111 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3112 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3113 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3114 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3115 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3116 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3117 if test "$GXX" = yes ; then 3118 output_verbose_link_cmd='echo' 3119 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 3120 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3121 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 3122 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 3123 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3124 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 3125 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 3126 fi 3127 else 3128 case $cc_basename in 3129 xlc*) 3130 output_verbose_link_cmd='echo' 3131 _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` $xlcverstring' 3132 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3133 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3134 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3135 _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}' 3136 ;; 3137 *) 3138 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3139 ;; 3140 esac 3141 fi 3142 ;; 3143 3144 dgux*) 3145 case $cc_basename in 3146 ec++*) 3147 # FIXME: insert proper C++ library support 3148 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3149 ;; 3150 ghcx*) 3151 # Green Hills C++ Compiler 3152 # FIXME: insert proper C++ library support 3153 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3154 ;; 3155 *) 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 ;; 3159 esac 3160 ;; 3161 freebsd[[12]].*) 3162 # C++ shared libraries reported to be fairly broken before switch to ELF 3163 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3164 ;; 3165 freebsd-elf*) 3166 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3167 ;; 3168 freebsd* | dragonfly*) 3169 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3170 # conventions 3171 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3172 ;; 3173 gnu*) 3174 ;; 3175 hpux9*) 3176 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3177 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3178 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3179 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3180 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3181 # but as the default 3182 # location of the library. 3183 3184 case $cc_basename in 3185 CC*) 3186 # FIXME: insert proper C++ library support 3187 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3188 ;; 3189 aCC*) 3190 _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 $lib' 3191 # Commands to make compiler produce verbose output that lists 3192 # what "hidden" libraries, object files and flags are used when 3193 # linking a shared library. 3194 # 3195 # There doesn't appear to be a way to prevent this compiler from 3196 # explicitly linking system object files so we need to strip them 3197 # from the output so that they don't get included in the library 3198 # dependencies. 3199 output_verbose_link_cmd='templist=`($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 $list' 3200 ;; 3201 *) 3202 if test "$GXX" = yes; then 3203 _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' 3204 else 3205 # FIXME: insert proper C++ library support 3206 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3207 fi 3208 ;; 3209 esac 3210 ;; 3211 hpux10*|hpux11*) 3212 if test $with_gnu_ld = no; then 3213 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3214 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3215 3216 case $host_cpu in 3217 hppa*64*|ia64*) ;; 3218 *) 3219 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3220 ;; 3221 esac 3222 fi 3223 case $host_cpu in 3224 hppa*64*|ia64*) 3225 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3226 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3227 ;; 3228 *) 3229 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3230 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3231 # but as the default 3232 # location of the library. 3233 ;; 3234 esac 3235 3236 case $cc_basename in 3237 CC*) 3238 # FIXME: insert proper C++ library support 3239 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3240 ;; 3241 aCC*) 3242 case $host_cpu in 3243 hppa*64*) 3244 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3245 ;; 3246 ia64*) 3247 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3248 ;; 3249 *) 3250 _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 $compiler_flags' 3251 ;; 3252 esac 3253 # Commands to make compiler produce verbose output that lists 3254 # what "hidden" libraries, object files and flags are used when 3255 # linking a shared library. 3256 # 3257 # There doesn't appear to be a way to prevent this compiler from 3258 # explicitly linking system object files so we need to strip them 3259 # from the output so that they don't get included in the library 3260 # dependencies. 3261 output_verbose_link_cmd='templist=`($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 $list' 3262 ;; 3263 *) 3264 if test "$GXX" = yes; then 3265 if test $with_gnu_ld = no; then 3266 case $host_cpu in 3267 hppa*64*) 3268 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3269 ;; 3270 ia64*) 3271 _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' 3272 ;; 3273 *) 3274 _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' 3275 ;; 3276 esac 3277 fi 3278 else 3279 # FIXME: insert proper C++ library support 3280 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3281 fi 3282 ;; 3283 esac 3284 ;; 3285 interix[[3-9]]*) 3286 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3287 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3288 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3289 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3290 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3291 # Instead, shared libraries are loaded at an image base (0x10000000 by 3292 # default) and relocated if they conflict, which is a slow very memory 3293 # consuming and fragmenting process. To avoid this, we pick a random, 3294 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3295 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3296 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3297 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3298 ;; 3299 irix5* | irix6*) 3300 case $cc_basename in 3301 CC*) 3302 # SGI C++ 3303 _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' 3304 3305 # Archives containing C++ object files must be created using 3306 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3307 # necessary to make sure instantiated templates are included 3308 # in the archive. 3309 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3310 ;; 3311 *) 3312 if test "$GXX" = yes; then 3313 if test "$with_gnu_ld" = no; then 3314 _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' 3315 else 3316 _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' 3317 fi 3318 fi 3319 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3320 ;; 3321 esac 3322 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3323 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3324 ;; 3325 linux* | k*bsd*-gnu) 3326 case $cc_basename in 3327 KCC*) 3328 # Kuck and Associates, Inc. (KAI) C++ Compiler 3329 3330 # KCC will only create a shared library if the output file 3331 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3332 # to its proper name (with version) after linking. 3333 _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' 3334 _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 $lib' 3335 # Commands to make compiler produce verbose output that lists 3336 # what "hidden" libraries, object files and flags are used when 3337 # linking a shared library. 3338 # 3339 # There doesn't appear to be a way to prevent this compiler from 3340 # explicitly linking system object files so we need to strip them 3341 # from the output so that they don't get included in the library 3342 # dependencies. 3343 output_verbose_link_cmd='templist=`$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' 3344 3345 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3346 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3347 3348 # Archives containing C++ object files must be created using 3349 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3350 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3351 ;; 3352 icpc*) 3353 # Intel C++ 3354 with_gnu_ld=yes 3355 # version 8.0 and above of icpc choke on multiply defined symbols 3356 # if we add $predep_objects and $postdep_objects, however 7.1 and 3357 # earlier do not add the objects themselves. 3358 case `$CC -V 2>&1` in 3359 *"Version 7."*) 3360 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3361 _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' 3362 ;; 3363 *) # Version 8.0 or newer 3364 tmp_idyn= 3365 case $host_cpu in 3366 ia64*) tmp_idyn=' -i_dynamic';; 3367 esac 3368 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3369 _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' 3370 ;; 3371 esac 3372 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3373 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3374 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3375 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3376 ;; 3377 pgCC* | pgcpp*) 3378 # Portland Group C++ compiler 3379 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3380 _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' 3381 3382 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3383 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3384 _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' 3385 ;; 3386 cxx*) 3387 # Compaq C++ 3388 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3389 _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' 3390 3391 runpath_var=LD_RUN_PATH 3392 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3393 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3394 3395 # Commands to make compiler produce verbose output that lists 3396 # what "hidden" libraries, object files and flags are used when 3397 # linking a shared library. 3398 # 3399 # There doesn't appear to be a way to prevent this compiler from 3400 # explicitly linking system object files so we need to strip them 3401 # from the output so that they don't get included in the library 3402 # dependencies. 3403 output_verbose_link_cmd='templist=`$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 $list' 3404 ;; 3405 *) 3406 case `$CC -V 2>&1 | sed 5q` in 3407 *Sun\ C*) 3408 # Sun C++ 5.9 3409 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3411 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 3412 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3413 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3414 3415 # Not sure whether something based on 3416 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3417 # would be better. 3418 output_verbose_link_cmd='echo' 3419 3420 # Archives containing C++ object files must be created using 3421 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3422 # necessary to make sure instantiated templates are included 3423 # in the archive. 3424 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3425 ;; 3426 esac 3427 ;; 3428 esac 3429 ;; 3430 lynxos*) 3431 # FIXME: insert proper C++ library support 3432 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3433 ;; 3434 m88k*) 3435 # FIXME: insert proper C++ library support 3436 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3437 ;; 3438 mvs*) 3439 case $cc_basename in 3440 cxx*) 3441 # FIXME: insert proper C++ library support 3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3443 ;; 3444 *) 3445 # FIXME: insert proper C++ library support 3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3447 ;; 3448 esac 3449 ;; 3450 netbsd*) 3451 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3452 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3453 wlarc= 3454 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3455 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3457 fi 3458 # Workaround some broken pre-1.5 toolchains 3459 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3460 ;; 3461 openbsd2*) 3462 # C++ shared libraries are fairly broken 3463 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3464 ;; 3465 openbsd*) 3466 if test -f /usr/libexec/ld.so; then 3467 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3468 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3469 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3470 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3471 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3472 _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' 3473 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3474 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3475 fi 3476 output_verbose_link_cmd='echo' 3477 else 3478 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3479 fi 3480 ;; 3481 osf3*) 3482 case $cc_basename in 3483 KCC*) 3484 # Kuck and Associates, Inc. (KAI) C++ Compiler 3485 3486 # KCC will only create a shared library if the output file 3487 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3488 # to its proper name (with version) after linking. 3489 _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' 3490 3491 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3492 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3493 3494 # Archives containing C++ object files must be created using 3495 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3496 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3497 3498 ;; 3499 RCC*) 3500 # Rational C++ 2.4.1 3501 # FIXME: insert proper C++ library support 3502 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3503 ;; 3504 cxx*) 3505 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3506 _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' 3507 3508 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3509 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3510 3511 # Commands to make compiler produce verbose output that lists 3512 # what "hidden" libraries, object files and flags are used when 3513 # linking a shared library. 3514 # 3515 # There doesn't appear to be a way to prevent this compiler from 3516 # explicitly linking system object files so we need to strip them 3517 # from the output so that they don't get included in the library 3518 # dependencies. 3519 output_verbose_link_cmd='templist=`$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 $list' 3520 ;; 3521 *) 3522 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3523 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3524 _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' 3525 3526 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3527 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3528 3529 # Commands to make compiler produce verbose output that lists 3530 # what "hidden" libraries, object files and flags are used when 3531 # linking a shared library. 3532 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3533 3534 else 3535 # FIXME: insert proper C++ library support 3536 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3537 fi 3538 ;; 3539 esac 3540 ;; 3541 osf4* | osf5*) 3542 case $cc_basename in 3543 KCC*) 3544 # Kuck and Associates, Inc. (KAI) C++ Compiler 3545 3546 # KCC will only create a shared library if the output file 3547 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3548 # to its proper name (with version) after linking. 3549 _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' 3550 3551 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3552 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3553 3554 # Archives containing C++ object files must be created using 3555 # the KAI C++ compiler. 3556 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3557 ;; 3558 RCC*) 3559 # Rational C++ 2.4.1 3560 # FIXME: insert proper C++ library support 3561 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3562 ;; 3563 cxx*) 3564 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3565 _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' 3566 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3567 echo "-hidden">> $lib.exp~ 3568 $CC -shared$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~ 3569 $rm $lib.exp' 3570 3571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3572 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3573 3574 # Commands to make compiler produce verbose output that lists 3575 # what "hidden" libraries, object files and flags are used when 3576 # linking a shared library. 3577 # 3578 # There doesn't appear to be a way to prevent this compiler from 3579 # explicitly linking system object files so we need to strip them 3580 # from the output so that they don't get included in the library 3581 # dependencies. 3582 output_verbose_link_cmd='templist=`$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 $list' 3583 ;; 3584 *) 3585 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3586 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3587 _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' 3588 3589 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3590 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3591 3592 # Commands to make compiler produce verbose output that lists 3593 # what "hidden" libraries, object files and flags are used when 3594 # linking a shared library. 3595 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3596 3597 else 3598 # FIXME: insert proper C++ library support 3599 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3600 fi 3601 ;; 3602 esac 3603 ;; 3604 psos*) 3605 # FIXME: insert proper C++ library support 3606 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3607 ;; 3608 sunos4*) 3609 case $cc_basename in 3610 CC*) 3611 # Sun C++ 4.x 3612 # FIXME: insert proper C++ library support 3613 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3614 ;; 3615 lcc*) 3616 # Lucid 3617 # FIXME: insert proper C++ library support 3618 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3619 ;; 3620 *) 3621 # FIXME: insert proper C++ library support 3622 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3623 ;; 3624 esac 3625 ;; 3626 solaris*) 3627 case $cc_basename in 3628 CC*) 3629 # Sun C++ 4.2, 5.x and Centerline C++ 3630 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3631 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3632 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3633 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3634 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3635 3636 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3637 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3638 case $host_os in 3639 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3640 *) 3641 # The compiler driver will combine and reorder linker options, 3642 # but understands `-z linker_flag'. 3643 # Supported since Solaris 2.6 (maybe 2.5.1?) 3644 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3645 ;; 3646 esac 3647 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3648 3649 output_verbose_link_cmd='echo' 3650 3651 # Archives containing C++ object files must be created using 3652 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3653 # necessary to make sure instantiated templates are included 3654 # in the archive. 3655 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3656 ;; 3657 gcx*) 3658 # Green Hills C++ Compiler 3659 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3660 3661 # The C++ compiler must be used to create the archive. 3662 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3663 ;; 3664 *) 3665 # GNU C++ compiler with Solaris linker 3666 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3667 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3668 if $CC --version | grep -v '^2\.7' > /dev/null; then 3669 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3670 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3671 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3672 3673 # Commands to make compiler produce verbose output that lists 3674 # what "hidden" libraries, object files and flags are used when 3675 # linking a shared library. 3676 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3677 else 3678 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3679 # platform. 3680 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3681 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3682 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3683 3684 # Commands to make compiler produce verbose output that lists 3685 # what "hidden" libraries, object files and flags are used when 3686 # linking a shared library. 3687 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3688 fi 3689 3690 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3691 case $host_os in 3692 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3693 *) 3694 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3695 ;; 3696 esac 3697 fi 3698 ;; 3699 esac 3700 ;; 3701 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3702 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3703 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3704 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3705 runpath_var='LD_RUN_PATH' 3706 3707 case $cc_basename in 3708 CC*) 3709 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3710 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3711 ;; 3712 *) 3713 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3714 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3715 ;; 3716 esac 3717 ;; 3718 sysv5* | sco3.2v5* | sco5v6*) 3719 # Note: We can NOT use -z defs as we might desire, because we do not 3720 # link with -lc, and that would cause any symbols used from libc to 3721 # always be unresolved, which means just about no library would 3722 # ever link correctly. If we're not using GNU ld we use -z text 3723 # though, which does catch some bad symbols but isn't as heavy-handed 3724 # as -z defs. 3725 # For security reasons, it is highly recommended that you always 3726 # use absolute paths for naming shared libraries, and exclude the 3727 # DT_RUNPATH tag from executables and libraries. But doing so 3728 # requires that you compile everything twice, which is a pain. 3729 # So that behaviour is only enabled if SCOABSPATH is set to a 3730 # non-empty value in the environment. Most likely only useful for 3731 # creating official distributions of packages. 3732 # This is a hack until libtool officially supports absolute path 3733 # names for shared libraries. 3734 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3735 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3736 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3737 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3738 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3739 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3740 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3741 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3742 runpath_var='LD_RUN_PATH' 3743 3744 case $cc_basename in 3745 CC*) 3746 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3747 _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' 3748 ;; 3749 *) 3750 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3751 _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' 3752 ;; 3753 esac 3754 ;; 3755 tandem*) 3756 case $cc_basename in 3757 NCC*) 3758 # NonStop-UX NCC 3.20 3759 # FIXME: insert proper C++ library support 3760 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3761 ;; 3762 *) 3763 # FIXME: insert proper C++ library support 3764 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3765 ;; 3766 esac 3767 ;; 3768 vxworks*) 3769 # FIXME: insert proper C++ library support 3770 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3771 ;; 3772 *) 3773 # FIXME: insert proper C++ library support 3774 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3775 ;; 3776esac 3777AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3778test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3779 3780_LT_AC_TAGVAR(GCC, $1)="$GXX" 3781_LT_AC_TAGVAR(LD, $1)="$LD" 3782 3783## CAVEAT EMPTOR: 3784## There is no encapsulation within the following macros, do not change 3785## the running order or otherwise move them around unless you know exactly 3786## what you are doing... 3787AC_LIBTOOL_POSTDEP_PREDEP($1) 3788AC_LIBTOOL_PROG_COMPILER_PIC($1) 3789AC_LIBTOOL_PROG_CC_C_O($1) 3790AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3791AC_LIBTOOL_PROG_LD_SHLIBS($1) 3792AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3793AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3794 3795AC_LIBTOOL_CONFIG($1) 3796 3797AC_LANG_RESTORE 3798CC=$lt_save_CC 3799LDCXX=$LD 3800LD=$lt_save_LD 3801GCC=$lt_save_GCC 3802with_gnu_ldcxx=$with_gnu_ld 3803with_gnu_ld=$lt_save_with_gnu_ld 3804lt_cv_path_LDCXX=$lt_cv_path_LD 3805lt_cv_path_LD=$lt_save_path_LD 3806lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3807lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3808])# AC_LIBTOOL_LANG_CXX_CONFIG 3809 3810# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3811# ------------------------------------ 3812# Figure out "hidden" library dependencies from verbose 3813# compiler output when linking a shared library. 3814# Parse the compiler output and extract the necessary 3815# objects, libraries and library flags. 3816AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 3817[AC_REQUIRE([LT_AC_PROG_SED])dnl 3818dnl we can't use the lt_simple_compile_test_code here, 3819dnl because it contains code intended for an executable, 3820dnl not a library. It's possible we should let each 3821dnl tag define a new lt_????_link_test_code variable, 3822dnl but it's only used here... 3823ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3824int a; 3825void foo (void) { a = 0; } 3826EOF 3827],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3828class Foo 3829{ 3830public: 3831 Foo (void) { a = 0; } 3832private: 3833 int a; 3834}; 3835EOF 3836],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3837 subroutine foo 3838 implicit none 3839 integer*4 a 3840 a=0 3841 return 3842 end 3843EOF 3844],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3845public class foo { 3846 private int a; 3847 public void bar (void) { 3848 a = 0; 3849 } 3850}; 3851EOF 3852]) 3853dnl Parse the compiler output and extract the necessary 3854dnl objects, libraries and library flags. 3855if AC_TRY_EVAL(ac_compile); then 3856 # Parse the compiler output and extract the necessary 3857 # objects, libraries and library flags. 3858 3859 # Sentinel used to keep track of whether or not we are before 3860 # the conftest object file. 3861 pre_test_object_deps_done=no 3862 3863 # The `*' in the case matches for architectures that use `case' in 3864 # $output_verbose_cmd can trigger glob expansion during the loop 3865 # eval without this substitution. 3866 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3867 3868 for p in `eval $output_verbose_link_cmd`; do 3869 case $p in 3870 3871 -L* | -R* | -l*) 3872 # Some compilers place space between "-{L,R}" and the path. 3873 # Remove the space. 3874 if test $p = "-L" \ 3875 || test $p = "-R"; then 3876 prev=$p 3877 continue 3878 else 3879 prev= 3880 fi 3881 3882 if test "$pre_test_object_deps_done" = no; then 3883 case $p in 3884 -L* | -R*) 3885 # Internal compiler library paths should come after those 3886 # provided the user. The postdeps already come after the 3887 # user supplied libs so there is no need to process them. 3888 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3889 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3890 else 3891 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3892 fi 3893 ;; 3894 # The "-l" case would never come before the object being 3895 # linked, so don't bother handling this case. 3896 esac 3897 else 3898 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3899 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3900 else 3901 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3902 fi 3903 fi 3904 ;; 3905 3906 *.$objext) 3907 # This assumes that the test object file only shows up 3908 # once in the compiler output. 3909 if test "$p" = "conftest.$objext"; then 3910 pre_test_object_deps_done=yes 3911 continue 3912 fi 3913 3914 if test "$pre_test_object_deps_done" = no; then 3915 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3916 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3917 else 3918 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3919 fi 3920 else 3921 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3922 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3923 else 3924 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3925 fi 3926 fi 3927 ;; 3928 3929 *) ;; # Ignore the rest. 3930 3931 esac 3932 done 3933 3934 # Clean up. 3935 rm -f a.out a.exe 3936else 3937 echo "libtool.m4: error: problem compiling $1 test program" 3938fi 3939 3940$rm -f confest.$objext 3941 3942_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 3943if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3944 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 3945fi 3946 3947# PORTME: override above test on systems where it is broken 3948ifelse([$1],[CXX], 3949[case $host_os in 3950interix[[3-9]]*) 3951 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3952 # hack all around it, let's just trust "g++" to DTRT. 3953 _LT_AC_TAGVAR(predep_objects,$1)= 3954 _LT_AC_TAGVAR(postdep_objects,$1)= 3955 _LT_AC_TAGVAR(postdeps,$1)= 3956 ;; 3957 3958linux*) 3959 case `$CC -V 2>&1 | sed 5q` in 3960 *Sun\ C*) 3961 # Sun C++ 5.9 3962 # 3963 # The more standards-conforming stlport4 library is 3964 # incompatible with the Cstd library. Avoid specifying 3965 # it if it's in CXXFLAGS. Ignore libCrun as 3966 # -library=stlport4 depends on it. 3967 case " $CXX $CXXFLAGS " in 3968 *" -library=stlport4 "*) 3969 solaris_use_stlport4=yes 3970 ;; 3971 esac 3972 if test "$solaris_use_stlport4" != yes; then 3973 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3974 fi 3975 ;; 3976 esac 3977 ;; 3978 3979solaris*) 3980 case $cc_basename in 3981 CC*) 3982 # The more standards-conforming stlport4 library is 3983 # incompatible with the Cstd library. Avoid specifying 3984 # it if it's in CXXFLAGS. Ignore libCrun as 3985 # -library=stlport4 depends on it. 3986 case " $CXX $CXXFLAGS " in 3987 *" -library=stlport4 "*) 3988 solaris_use_stlport4=yes 3989 ;; 3990 esac 3991 3992 # Adding this requires a known-good setup of shared libraries for 3993 # Sun compiler versions before 5.6, else PIC objects from an old 3994 # archive will be linked into the output, leading to subtle bugs. 3995 if test "$solaris_use_stlport4" != yes; then 3996 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3997 fi 3998 ;; 3999 esac 4000 ;; 4001esac 4002]) 4003case " $_LT_AC_TAGVAR(postdeps, $1) " in 4004*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4005esac 4006])# AC_LIBTOOL_POSTDEP_PREDEP 4007 4008# AC_LIBTOOL_CONFIG([TAGNAME]) 4009# ---------------------------- 4010# If TAGNAME is not passed, then create an initial libtool script 4011# with a default configuration from the untagged config vars. Otherwise 4012# add code to config.status for appending the configuration named by 4013# TAGNAME from the matching tagged config vars. 4014AC_DEFUN([AC_LIBTOOL_CONFIG], 4015[# The else clause should only fire when bootstrapping the 4016# libtool distribution, otherwise you forgot to ship ltmain.sh 4017# with your package, and you will get complaints that there are 4018# no rules to generate ltmain.sh. 4019if test -f "$ltmain"; then 4020 # See if we are running on zsh, and set the options which allow our commands through 4021 # without removal of \ escapes. 4022 if test -n "${ZSH_VERSION+set}" ; then 4023 setopt NO_GLOB_SUBST 4024 fi 4025 # Now quote all the things that may contain metacharacters while being 4026 # careful not to overquote the AC_SUBSTed values. We take copies of the 4027 # variables and quote the copies for generation of the libtool script. 4028 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4029 SED SHELL STRIP \ 4030 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4031 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4032 deplibs_check_method reload_flag reload_cmds need_locks \ 4033 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4034 lt_cv_sys_global_symbol_to_c_name_address \ 4035 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4036 old_postinstall_cmds old_postuninstall_cmds \ 4037 _LT_AC_TAGVAR(compiler, $1) \ 4038 _LT_AC_TAGVAR(CC, $1) \ 4039 _LT_AC_TAGVAR(LD, $1) \ 4040 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4041 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4042 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4043 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4044 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4045 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4046 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4047 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4048 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4049 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4050 _LT_AC_TAGVAR(predep_objects, $1) \ 4051 _LT_AC_TAGVAR(postdep_objects, $1) \ 4052 _LT_AC_TAGVAR(predeps, $1) \ 4053 _LT_AC_TAGVAR(postdeps, $1) \ 4054 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4055 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4056 _LT_AC_TAGVAR(archive_cmds, $1) \ 4057 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4058 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4059 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4060 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4061 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4062 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4063 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4064 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4065 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4066 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4067 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4068 _LT_AC_TAGVAR(module_cmds, $1) \ 4069 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4070 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4071 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4072 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4073 _LT_AC_TAGVAR(include_expsyms, $1); do 4074 4075 case $var in 4076 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4077 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4078 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4079 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4080 _LT_AC_TAGVAR(module_cmds, $1) | \ 4081 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4082 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4083 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4084 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4085 postinstall_cmds | postuninstall_cmds | \ 4086 old_postinstall_cmds | old_postuninstall_cmds | \ 4087 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4088 # Double-quote double-evaled strings. 4089 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4090 ;; 4091 *) 4092 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4093 ;; 4094 esac 4095 done 4096 4097 case $lt_echo in 4098 *'\[$]0 --fallback-echo"') 4099 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4100 ;; 4101 esac 4102 4103ifelse([$1], [], 4104 [cfgfile="${ofile}T" 4105 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4106 $rm -f "$cfgfile" 4107 AC_MSG_RESULT([ 4108creating $ofile])], 4109 [cfgfile="$ofile"]) 4110 4111 cat <<__EOF__ >> "$cfgfile" 4112ifelse([$1], [], 4113[#! $SHELL 4114 4115# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4116# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4117# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4118# 4119# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4120# Free Software Foundation, Inc. 4121# 4122# This file is part of GNU Libtool: 4123# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4124# 4125# This program is free software; you can redistribute it and/or modify 4126# it under the terms of the GNU General Public License as published by 4127# the Free Software Foundation; either version 2 of the License, or 4128# (at your option) any later version. 4129# 4130# This program is distributed in the hope that it will be useful, but 4131# WITHOUT ANY WARRANTY; without even the implied warranty of 4132# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4133# General Public License for more details. 4134# 4135# You should have received a copy of the GNU General Public License 4136# along with this program; if not, write to the Free Software 4137# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4138# 4139# As a special exception to the GNU General Public License, if you 4140# distribute this file as part of a program that contains a 4141# configuration script generated by Autoconf, you may include it under 4142# the same distribution terms that you use for the rest of that program. 4143 4144# A sed program that does not truncate output. 4145SED=$lt_SED 4146 4147# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4148Xsed="$SED -e 1s/^X//" 4149 4150# The HP-UX ksh and POSIX shell print the target directory to stdout 4151# if CDPATH is set. 4152(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4153 4154# The names of the tagged configurations supported by this script. 4155available_tags= 4156 4157# ### BEGIN LIBTOOL CONFIG], 4158[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4159 4160# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4161 4162# Shell to use when invoking shell scripts. 4163SHELL=$lt_SHELL 4164 4165# Whether or not to build shared libraries. 4166build_libtool_libs=$enable_shared 4167 4168# Whether or not to build static libraries. 4169build_old_libs=$enable_static 4170 4171# Whether or not to add -lc for building shared libraries. 4172build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4173 4174# Whether or not to disallow shared libs when runtime libs are static 4175allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4176 4177# Whether or not to optimize for fast installation. 4178fast_install=$enable_fast_install 4179 4180# The host system. 4181host_alias=$host_alias 4182host=$host 4183host_os=$host_os 4184 4185# The build system. 4186build_alias=$build_alias 4187build=$build 4188build_os=$build_os 4189 4190# An echo program that does not interpret backslashes. 4191echo=$lt_echo 4192 4193# The archiver. 4194AR=$lt_AR 4195AR_FLAGS=$lt_AR_FLAGS 4196 4197# A C compiler. 4198LTCC=$lt_LTCC 4199 4200# LTCC compiler flags. 4201LTCFLAGS=$lt_LTCFLAGS 4202 4203# A language-specific compiler. 4204CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4205 4206# Is the compiler the GNU C compiler? 4207with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4208 4209# An ERE matcher. 4210EGREP=$lt_EGREP 4211 4212# The linker used to build libraries. 4213LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4214 4215# Whether we need hard or soft links. 4216LN_S=$lt_LN_S 4217 4218# A BSD-compatible nm program. 4219NM=$lt_NM 4220 4221# A symbol stripping program 4222STRIP=$lt_STRIP 4223 4224# Used to examine libraries when file_magic_cmd begins "file" 4225MAGIC_CMD=$MAGIC_CMD 4226 4227# Used on cygwin: DLL creation program. 4228DLLTOOL="$DLLTOOL" 4229 4230# Used on cygwin: object dumper. 4231OBJDUMP="$OBJDUMP" 4232 4233# Used on cygwin: assembler. 4234AS="$AS" 4235 4236# The name of the directory that contains temporary libtool files. 4237objdir=$objdir 4238 4239# How to create reloadable object files. 4240reload_flag=$lt_reload_flag 4241reload_cmds=$lt_reload_cmds 4242 4243# How to pass a linker flag through the compiler. 4244wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4245 4246# Object file suffix (normally "o"). 4247objext="$ac_objext" 4248 4249# Old archive suffix (normally "a"). 4250libext="$libext" 4251 4252# Shared library suffix (normally ".so"). 4253shrext_cmds='$shrext_cmds' 4254 4255# Executable file suffix (normally ""). 4256exeext="$exeext" 4257 4258# Additional compiler flags for building library objects. 4259pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4260pic_mode=$pic_mode 4261 4262# What is the maximum length of a command? 4263max_cmd_len=$lt_cv_sys_max_cmd_len 4264 4265# Does compiler simultaneously support -c and -o options? 4266compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4267 4268# Must we lock files when doing compilation? 4269need_locks=$lt_need_locks 4270 4271# Do we need the lib prefix for modules? 4272need_lib_prefix=$need_lib_prefix 4273 4274# Do we need a version for libraries? 4275need_version=$need_version 4276 4277# Whether dlopen is supported. 4278dlopen_support=$enable_dlopen 4279 4280# Whether dlopen of programs is supported. 4281dlopen_self=$enable_dlopen_self 4282 4283# Whether dlopen of statically linked programs is supported. 4284dlopen_self_static=$enable_dlopen_self_static 4285 4286# Compiler flag to prevent dynamic linking. 4287link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4288 4289# Compiler flag to turn off builtin functions. 4290no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4291 4292# Compiler flag to allow reflexive dlopens. 4293export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4294 4295# Compiler flag to generate shared objects directly from archives. 4296whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4297 4298# Compiler flag to generate thread-safe objects. 4299thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4300 4301# Library versioning type. 4302version_type=$version_type 4303 4304# Format of library name prefix. 4305libname_spec=$lt_libname_spec 4306 4307# List of archive names. First name is the real one, the rest are links. 4308# The last name is the one that the linker finds with -lNAME. 4309library_names_spec=$lt_library_names_spec 4310 4311# The coded name of the library, if different from the real name. 4312soname_spec=$lt_soname_spec 4313 4314# Commands used to build and install an old-style archive. 4315RANLIB=$lt_RANLIB 4316old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4317old_postinstall_cmds=$lt_old_postinstall_cmds 4318old_postuninstall_cmds=$lt_old_postuninstall_cmds 4319 4320# Create an old-style archive from a shared archive. 4321old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4322 4323# Create a temporary old-style archive to link instead of a shared archive. 4324old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4325 4326# Commands used to build and install a shared archive. 4327archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4328archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4329postinstall_cmds=$lt_postinstall_cmds 4330postuninstall_cmds=$lt_postuninstall_cmds 4331 4332# Commands used to build a loadable module (assumed same as above if empty) 4333module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4334module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4335 4336# Commands to strip libraries. 4337old_striplib=$lt_old_striplib 4338striplib=$lt_striplib 4339 4340# Dependencies to place before the objects being linked to create a 4341# shared library. 4342predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4343 4344# Dependencies to place after the objects being linked to create a 4345# shared library. 4346postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4347 4348# Dependencies to place before the objects being linked to create a 4349# shared library. 4350predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4351 4352# Dependencies to place after the objects being linked to create a 4353# shared library. 4354postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4355 4356# The directories searched by this compiler when creating a shared 4357# library 4358compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4359 4360# The library search path used internally by the compiler when linking 4361# a shared library. 4362compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4363 4364# Method to check whether dependent libraries are shared objects. 4365deplibs_check_method=$lt_deplibs_check_method 4366 4367# Command to use when deplibs_check_method == file_magic. 4368file_magic_cmd=$lt_file_magic_cmd 4369 4370# Flag that allows shared libraries with undefined symbols to be built. 4371allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4372 4373# Flag that forces no undefined symbols. 4374no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4375 4376# Commands used to finish a libtool library installation in a directory. 4377finish_cmds=$lt_finish_cmds 4378 4379# Same as above, but a single script fragment to be evaled but not shown. 4380finish_eval=$lt_finish_eval 4381 4382# Take the output of nm and produce a listing of raw symbols and C names. 4383global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4384 4385# Transform the output of nm in a proper C declaration 4386global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4387 4388# Transform the output of nm in a C name address pair 4389global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4390 4391# This is the shared library runtime path variable. 4392runpath_var=$runpath_var 4393 4394# This is the shared library path variable. 4395shlibpath_var=$shlibpath_var 4396 4397# Is shlibpath searched before the hard-coded library search path? 4398shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4399 4400# How to hardcode a shared library path into an executable. 4401hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4402 4403# Whether we should hardcode library paths into libraries. 4404hardcode_into_libs=$hardcode_into_libs 4405 4406# Flag to hardcode \$libdir into a binary during linking. 4407# This must work even if \$libdir does not exist. 4408hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4409 4410# If ld is used when linking, flag to hardcode \$libdir into 4411# a binary during linking. This must work even if \$libdir does 4412# not exist. 4413hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4414 4415# Whether we need a single -rpath flag with a separated argument. 4416hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4417 4418# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4419# resulting binary. 4420hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4421 4422# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4423# resulting binary. 4424hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4425 4426# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4427# the resulting binary. 4428hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4429 4430# Set to yes if building a shared library automatically hardcodes DIR into the library 4431# and all subsequent libraries and executables linked against it. 4432hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4433 4434# Variables whose values should be saved in libtool wrapper scripts and 4435# restored at relink time. 4436variables_saved_for_relink="$variables_saved_for_relink" 4437 4438# Whether libtool must link a program against all its dependency libraries. 4439link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4440 4441# Compile-time system search path for libraries 4442sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4443 4444# Run-time system search path for libraries 4445sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4446 4447# Fix the shell variable \$srcfile for the compiler. 4448fix_srcfile_path=$lt_fix_srcfile_path 4449 4450# Set to yes if exported symbols are required. 4451always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4452 4453# The commands to list exported symbols. 4454export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4455 4456# The commands to extract the exported symbol list from a shared archive. 4457extract_expsyms_cmds=$lt_extract_expsyms_cmds 4458 4459# Symbols that should not be listed in the preloaded symbols. 4460exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4461 4462# Symbols that must always be exported. 4463include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4464 4465ifelse([$1],[], 4466[# ### END LIBTOOL CONFIG], 4467[# ### END LIBTOOL TAG CONFIG: $tagname]) 4468 4469__EOF__ 4470 4471ifelse([$1],[], [ 4472 case $host_os in 4473 aix3*) 4474 cat <<\EOF >> "$cfgfile" 4475 4476# AIX sometimes has problems with the GCC collect2 program. For some 4477# reason, if we set the COLLECT_NAMES environment variable, the problems 4478# vanish in a puff of smoke. 4479if test "X${COLLECT_NAMES+set}" != Xset; then 4480 COLLECT_NAMES= 4481 export COLLECT_NAMES 4482fi 4483EOF 4484 ;; 4485 esac 4486 4487 # We use sed instead of cat because bash on DJGPP gets confused if 4488 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4489 # text mode, it properly converts lines to CR/LF. This bash problem 4490 # is reportedly fixed, but why not run on old versions too? 4491 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4492 4493 mv -f "$cfgfile" "$ofile" || \ 4494 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4495 chmod +x "$ofile" 4496]) 4497else 4498 # If there is no Makefile yet, we rely on a make rule to execute 4499 # `config.status --recheck' to rerun these tests and create the 4500 # libtool script then. 4501 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4502 if test -f "$ltmain_in"; then 4503 test -f Makefile && make "$ltmain" 4504 fi 4505fi 4506])# AC_LIBTOOL_CONFIG 4507 4508 4509# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4510# ------------------------------------------- 4511AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4512[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4513 4514_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4515 4516if test "$GCC" = yes; then 4517 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4518 4519 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4520 lt_cv_prog_compiler_rtti_exceptions, 4521 [-fno-rtti -fno-exceptions], [], 4522 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4523fi 4524])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4525 4526 4527# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4528# --------------------------------- 4529AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4530[AC_REQUIRE([AC_CANONICAL_HOST]) 4531AC_REQUIRE([LT_AC_PROG_SED]) 4532AC_REQUIRE([AC_PROG_NM]) 4533AC_REQUIRE([AC_OBJEXT]) 4534# Check for command to grab the raw symbol name followed by C symbol from nm. 4535AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4536AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4537[ 4538# These are sane defaults that work on at least a few old systems. 4539# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4540 4541# Character class describing NM global symbol codes. 4542symcode='[[BCDEGRST]]' 4543 4544# Regexp to match symbols that can be accessed directly from C. 4545sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4546 4547# Transform an extracted symbol line into a proper C declaration 4548lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4549 4550# Transform an extracted symbol line into symbol name and symbol address 4551lt_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'" 4552 4553# Define system-specific variables. 4554case $host_os in 4555aix*) 4556 symcode='[[BCDT]]' 4557 ;; 4558cygwin* | mingw* | pw32*) 4559 symcode='[[ABCDGISTW]]' 4560 ;; 4561hpux*) # Its linker distinguishes data from code symbols 4562 if test "$host_cpu" = ia64; then 4563 symcode='[[ABCDEGRST]]' 4564 fi 4565 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4566 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4567 ;; 4568linux* | k*bsd*-gnu) 4569 if test "$host_cpu" = ia64; then 4570 symcode='[[ABCDGIRSTW]]' 4571 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4572 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'" 4573 fi 4574 ;; 4575irix* | nonstopux*) 4576 symcode='[[BCDEGRST]]' 4577 ;; 4578osf*) 4579 symcode='[[BCDEGQRST]]' 4580 ;; 4581solaris*) 4582 symcode='[[BDRT]]' 4583 ;; 4584sco3.2v5*) 4585 symcode='[[DT]]' 4586 ;; 4587sysv4.2uw2*) 4588 symcode='[[DT]]' 4589 ;; 4590sysv5* | sco5v6* | unixware* | OpenUNIX*) 4591 symcode='[[ABDT]]' 4592 ;; 4593sysv4) 4594 symcode='[[DFNSTU]]' 4595 ;; 4596esac 4597 4598# Handle CRLF in mingw tool chain 4599opt_cr= 4600case $build_os in 4601mingw*) 4602 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4603 ;; 4604esac 4605 4606# If we're using GNU nm, then use its standard symbol codes. 4607case `$NM -V 2>&1` in 4608*GNU* | *'with BFD'*) 4609 symcode='[[ABCDGIRSTW]]' ;; 4610esac 4611 4612# Try without a prefix undercore, then with it. 4613for ac_symprfx in "" "_"; do 4614 4615 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4616 symxfrm="\\1 $ac_symprfx\\2 \\2" 4617 4618 # Write the raw and C identifiers. 4619 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4620 4621 # Check to see that the pipe works correctly. 4622 pipe_works=no 4623 4624 rm -f conftest* 4625 cat > conftest.$ac_ext <<EOF 4626#ifdef __cplusplus 4627extern "C" { 4628#endif 4629char nm_test_var; 4630void nm_test_func(){} 4631#ifdef __cplusplus 4632} 4633#endif 4634int main(){nm_test_var='a';nm_test_func();return(0);} 4635EOF 4636 4637 if AC_TRY_EVAL(ac_compile); then 4638 # Now try to grab the symbols. 4639 nlist=conftest.nm 4640 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4641 # Try sorting and uniquifying the output. 4642 if sort "$nlist" | uniq > "$nlist"T; then 4643 mv -f "$nlist"T "$nlist" 4644 else 4645 rm -f "$nlist"T 4646 fi 4647 4648 # Make sure that we snagged all the symbols we need. 4649 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4650 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4651 cat <<EOF > conftest.$ac_ext 4652#ifdef __cplusplus 4653extern "C" { 4654#endif 4655 4656EOF 4657 # Now generate the symbol file. 4658 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4659 4660 cat <<EOF >> conftest.$ac_ext 4661#if defined (__STDC__) && __STDC__ 4662# define lt_ptr_t void * 4663#else 4664# define lt_ptr_t char * 4665# define const 4666#endif 4667 4668/* The mapping between symbol names and symbols. */ 4669const struct { 4670 const char *name; 4671 lt_ptr_t address; 4672} 4673lt_preloaded_symbols[[]] = 4674{ 4675EOF 4676 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4677 cat <<\EOF >> conftest.$ac_ext 4678 {0, (lt_ptr_t) 0} 4679}; 4680 4681#ifdef __cplusplus 4682} 4683#endif 4684EOF 4685 # Now try linking the two files. 4686 mv conftest.$ac_objext conftstm.$ac_objext 4687 lt_save_LIBS="$LIBS" 4688 lt_save_CFLAGS="$CFLAGS" 4689 LIBS="conftstm.$ac_objext" 4690 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4691 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4692 pipe_works=yes 4693 fi 4694 LIBS="$lt_save_LIBS" 4695 CFLAGS="$lt_save_CFLAGS" 4696 else 4697 echo "cannot find nm_test_func in $nlist" >&5 4698 fi 4699 else 4700 echo "cannot find nm_test_var in $nlist" >&5 4701 fi 4702 else 4703 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 4704 fi 4705 else 4706 echo "$progname: failed program was:" >&5 4707 cat conftest.$ac_ext >&5 4708 fi 4709 rm -rf conftest* conftst* 4710 4711 # Do not use the global_symbol_pipe unless it works. 4712 if test "$pipe_works" = yes; then 4713 break 4714 else 4715 lt_cv_sys_global_symbol_pipe= 4716 fi 4717done 4718]) 4719if test -z "$lt_cv_sys_global_symbol_pipe"; then 4720 lt_cv_sys_global_symbol_to_cdecl= 4721fi 4722if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4723 AC_MSG_RESULT(failed) 4724else 4725 AC_MSG_RESULT(ok) 4726fi 4727]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4728 4729 4730# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4731# --------------------------------------- 4732AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4733[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4734_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4735_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4736 4737AC_MSG_CHECKING([for $compiler option to produce PIC]) 4738 ifelse([$1],[CXX],[ 4739 # C++ specific cases for pic, static, wl, etc. 4740 if test "$GXX" = yes; then 4741 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4742 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4743 4744 case $host_os in 4745 aix*) 4746 # All AIX code is PIC. 4747 if test "$host_cpu" = ia64; then 4748 # AIX 5 now supports IA64 processor 4749 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4750 fi 4751 ;; 4752 amigaos*) 4753 # FIXME: we need at least 68020 code to build shared libraries, but 4754 # adding the `-m68020' flag to GCC prevents building anything better, 4755 # like `-m68040'. 4756 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4757 ;; 4758 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4759 # PIC is the default for these OSes. 4760 ;; 4761 mingw* | cygwin* | os2* | pw32*) 4762 # This hack is so that the source file can tell whether it is being 4763 # built for inclusion in a dll (and should export symbols for example). 4764 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4765 # (--disable-auto-import) libraries 4766 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4767 ;; 4768 darwin* | rhapsody*) 4769 # PIC is the default on this platform 4770 # Common symbols not allowed in MH_DYLIB files 4771 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4772 ;; 4773 *djgpp*) 4774 # DJGPP does not support shared libraries at all 4775 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4776 ;; 4777 interix[[3-9]]*) 4778 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4779 # Instead, we relocate shared libraries at runtime. 4780 ;; 4781 sysv4*MP*) 4782 if test -d /usr/nec; then 4783 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4784 fi 4785 ;; 4786 hpux*) 4787 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4788 # not for PA HP-UX. 4789 case $host_cpu in 4790 hppa*64*|ia64*) 4791 ;; 4792 *) 4793 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4794 ;; 4795 esac 4796 ;; 4797 *) 4798 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4799 ;; 4800 esac 4801 else 4802 case $host_os in 4803 aix[[4-9]]*) 4804 # All AIX code is PIC. 4805 if test "$host_cpu" = ia64; then 4806 # AIX 5 now supports IA64 processor 4807 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4808 else 4809 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4810 fi 4811 ;; 4812 chorus*) 4813 case $cc_basename in 4814 cxch68*) 4815 # Green Hills C++ Compiler 4816 # _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" 4817 ;; 4818 esac 4819 ;; 4820 darwin*) 4821 # PIC is the default on this platform 4822 # Common symbols not allowed in MH_DYLIB files 4823 case $cc_basename in 4824 xlc*) 4825 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4826 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4827 ;; 4828 esac 4829 ;; 4830 dgux*) 4831 case $cc_basename in 4832 ec++*) 4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4834 ;; 4835 ghcx*) 4836 # Green Hills C++ Compiler 4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4838 ;; 4839 *) 4840 ;; 4841 esac 4842 ;; 4843 freebsd* | dragonfly*) 4844 # FreeBSD uses GNU C++ 4845 ;; 4846 hpux9* | hpux10* | hpux11*) 4847 case $cc_basename in 4848 CC*) 4849 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4850 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4851 if test "$host_cpu" != ia64; then 4852 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4853 fi 4854 ;; 4855 aCC*) 4856 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4857 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4858 case $host_cpu in 4859 hppa*64*|ia64*) 4860 # +Z the default 4861 ;; 4862 *) 4863 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4864 ;; 4865 esac 4866 ;; 4867 *) 4868 ;; 4869 esac 4870 ;; 4871 interix*) 4872 # This is c89, which is MS Visual C++ (no shared libs) 4873 # Anyone wants to do a port? 4874 ;; 4875 irix5* | irix6* | nonstopux*) 4876 case $cc_basename in 4877 CC*) 4878 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4879 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4880 # CC pic flag -KPIC is the default. 4881 ;; 4882 *) 4883 ;; 4884 esac 4885 ;; 4886 linux* | k*bsd*-gnu) 4887 case $cc_basename in 4888 KCC*) 4889 # KAI C++ Compiler 4890 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4892 ;; 4893 ecpc*) 4894 # old Intel C++ for x86_64 which still supported -KPIC. 4895 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4896 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4897 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4898 ;; 4899 icpc*) 4900 # Intel C++, used to be incompatible with GCC. 4901 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4902 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4903 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4904 ;; 4905 pgCC* | pgcpp*) 4906 # Portland Group C++ compiler. 4907 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4908 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4909 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4910 ;; 4911 cxx*) 4912 # Compaq C++ 4913 # Make sure the PIC flag is empty. It appears that all Alpha 4914 # Linux and Compaq Tru64 Unix objects are PIC. 4915 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4916 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4917 ;; 4918 *) 4919 case `$CC -V 2>&1 | sed 5q` in 4920 *Sun\ C*) 4921 # Sun C++ 5.9 4922 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4923 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4924 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4925 ;; 4926 esac 4927 ;; 4928 esac 4929 ;; 4930 lynxos*) 4931 ;; 4932 m88k*) 4933 ;; 4934 mvs*) 4935 case $cc_basename in 4936 cxx*) 4937 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4938 ;; 4939 *) 4940 ;; 4941 esac 4942 ;; 4943 netbsd*) 4944 ;; 4945 osf3* | osf4* | osf5*) 4946 case $cc_basename in 4947 KCC*) 4948 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4949 ;; 4950 RCC*) 4951 # Rational C++ 2.4.1 4952 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4953 ;; 4954 cxx*) 4955 # Digital/Compaq C++ 4956 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4957 # Make sure the PIC flag is empty. It appears that all Alpha 4958 # Linux and Compaq Tru64 Unix objects are PIC. 4959 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4960 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4961 ;; 4962 *) 4963 ;; 4964 esac 4965 ;; 4966 psos*) 4967 ;; 4968 solaris*) 4969 case $cc_basename in 4970 CC*) 4971 # Sun C++ 4.2, 5.x and Centerline C++ 4972 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4973 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4974 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4975 ;; 4976 gcx*) 4977 # Green Hills C++ Compiler 4978 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4979 ;; 4980 *) 4981 ;; 4982 esac 4983 ;; 4984 sunos4*) 4985 case $cc_basename in 4986 CC*) 4987 # Sun C++ 4.x 4988 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4989 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4990 ;; 4991 lcc*) 4992 # Lucid 4993 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4994 ;; 4995 *) 4996 ;; 4997 esac 4998 ;; 4999 tandem*) 5000 case $cc_basename in 5001 NCC*) 5002 # NonStop-UX NCC 3.20 5003 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5004 ;; 5005 *) 5006 ;; 5007 esac 5008 ;; 5009 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5010 case $cc_basename in 5011 CC*) 5012 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5013 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5014 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5015 ;; 5016 esac 5017 ;; 5018 vxworks*) 5019 ;; 5020 *) 5021 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5022 ;; 5023 esac 5024 fi 5025], 5026[ 5027 if test "$GCC" = yes; then 5028 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5029 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5030 5031 case $host_os in 5032 aix*) 5033 # All AIX code is PIC. 5034 if test "$host_cpu" = ia64; then 5035 # AIX 5 now supports IA64 processor 5036 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5037 fi 5038 ;; 5039 5040 amigaos*) 5041 # FIXME: we need at least 68020 code to build shared libraries, but 5042 # adding the `-m68020' flag to GCC prevents building anything better, 5043 # like `-m68040'. 5044 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5045 ;; 5046 5047 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5048 # PIC is the default for these OSes. 5049 ;; 5050 5051 mingw* | cygwin* | pw32* | os2*) 5052 # This hack is so that the source file can tell whether it is being 5053 # built for inclusion in a dll (and should export symbols for example). 5054 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5055 # (--disable-auto-import) libraries 5056 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5057 ;; 5058 5059 darwin* | rhapsody*) 5060 # PIC is the default on this platform 5061 # Common symbols not allowed in MH_DYLIB files 5062 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5063 ;; 5064 5065 interix[[3-9]]*) 5066 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5067 # Instead, we relocate shared libraries at runtime. 5068 ;; 5069 5070 msdosdjgpp*) 5071 # Just because we use GCC doesn't mean we suddenly get shared libraries 5072 # on systems that don't support them. 5073 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5074 enable_shared=no 5075 ;; 5076 5077 sysv4*MP*) 5078 if test -d /usr/nec; then 5079 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5080 fi 5081 ;; 5082 5083 hpux*) 5084 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5085 # not for PA HP-UX. 5086 case $host_cpu in 5087 hppa*64*|ia64*) 5088 # +Z the default 5089 ;; 5090 *) 5091 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5092 ;; 5093 esac 5094 ;; 5095 5096 *) 5097 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5098 ;; 5099 esac 5100 else 5101 # PORTME Check for flag to pass linker flags through the system compiler. 5102 case $host_os in 5103 aix*) 5104 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5105 if test "$host_cpu" = ia64; then 5106 # AIX 5 now supports IA64 processor 5107 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5108 else 5109 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5110 fi 5111 ;; 5112 darwin*) 5113 # PIC is the default on this platform 5114 # Common symbols not allowed in MH_DYLIB files 5115 case $cc_basename in 5116 xlc*) 5117 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5118 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5119 ;; 5120 esac 5121 ;; 5122 5123 mingw* | cygwin* | pw32* | os2*) 5124 # This hack is so that the source file can tell whether it is being 5125 # built for inclusion in a dll (and should export symbols for example). 5126 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5127 ;; 5128 5129 hpux9* | hpux10* | hpux11*) 5130 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5131 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5132 # not for PA HP-UX. 5133 case $host_cpu in 5134 hppa*64*|ia64*) 5135 # +Z the default 5136 ;; 5137 *) 5138 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5139 ;; 5140 esac 5141 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5142 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5143 ;; 5144 5145 irix5* | irix6* | nonstopux*) 5146 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5147 # PIC (with -KPIC) is the default. 5148 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5149 ;; 5150 5151 newsos6) 5152 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5153 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5154 ;; 5155 5156 linux* | k*bsd*-gnu) 5157 case $cc_basename in 5158 # old Intel for x86_64 which still supported -KPIC. 5159 ecc*) 5160 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5161 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5162 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5163 ;; 5164 # icc used to be incompatible with GCC. 5165 # ICC 10 doesn't accept -KPIC any more. 5166 icc*) 5167 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5168 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5169 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5170 ;; 5171 pgcc* | pgf77* | pgf90* | pgf95*) 5172 # Portland Group compilers (*not* the Pentium gcc compiler, 5173 # which looks to be a dead project) 5174 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5175 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5176 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5177 ;; 5178 ccc*) 5179 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5180 # All Alpha code is PIC. 5181 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5182 ;; 5183 *) 5184 case `$CC -V 2>&1 | sed 5q` in 5185 *Sun\ C*) 5186 # Sun C 5.9 5187 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5188 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5189 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5190 ;; 5191 *Sun\ F*) 5192 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5193 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5194 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5195 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5196 ;; 5197 esac 5198 ;; 5199 esac 5200 ;; 5201 5202 osf3* | osf4* | osf5*) 5203 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5204 # All OSF/1 code is PIC. 5205 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5206 ;; 5207 5208 rdos*) 5209 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5210 ;; 5211 5212 solaris*) 5213 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5214 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5215 case $cc_basename in 5216 f77* | f90* | f95*) 5217 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5218 *) 5219 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5220 esac 5221 ;; 5222 5223 sunos4*) 5224 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5225 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5226 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5227 ;; 5228 5229 sysv4 | sysv4.2uw2* | sysv4.3*) 5230 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5232 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5233 ;; 5234 5235 sysv4*MP*) 5236 if test -d /usr/nec ;then 5237 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5238 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5239 fi 5240 ;; 5241 5242 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5243 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5244 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5245 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5246 ;; 5247 5248 unicos*) 5249 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5250 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5251 ;; 5252 5253 uts4*) 5254 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5255 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5256 ;; 5257 5258 *) 5259 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5260 ;; 5261 esac 5262 fi 5263]) 5264AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5265 5266# 5267# Check to make sure the PIC flag actually works. 5268# 5269if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5270 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5271 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5272 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5273 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5274 "" | " "*) ;; 5275 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5276 esac], 5277 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5278 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5279fi 5280case $host_os in 5281 # For platforms which do not support PIC, -DPIC is meaningless: 5282 *djgpp*) 5283 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5284 ;; 5285 *) 5286 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5287 ;; 5288esac 5289 5290# 5291# Check to make sure the static flag actually works. 5292# 5293wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5294AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5295 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5296 $lt_tmp_static_flag, 5297 [], 5298 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5299]) 5300 5301 5302# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5303# ------------------------------------ 5304# See if the linker supports building shared libraries. 5305AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5306[AC_REQUIRE([LT_AC_PROG_SED])dnl 5307AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5308ifelse([$1],[CXX],[ 5309 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5310 case $host_os in 5311 aix[[4-9]]*) 5312 # If we're using GNU nm, then we don't want the "-C" option. 5313 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5314 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5315 _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' 5316 else 5317 _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' 5318 fi 5319 ;; 5320 pw32*) 5321 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5322 ;; 5323 cygwin* | mingw*) 5324 _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' 5325 ;; 5326 *) 5327 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5328 ;; 5329 esac 5330 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5331],[ 5332 runpath_var= 5333 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5334 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5335 _LT_AC_TAGVAR(archive_cmds, $1)= 5336 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5337 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5338 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5339 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5340 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5341 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5342 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5343 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5344 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5345 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5346 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5347 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5348 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5349 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5350 _LT_AC_TAGVAR(module_cmds, $1)= 5351 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5352 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5353 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5354 # include_expsyms should be a list of space-separated symbols to be *always* 5355 # included in the symbol list 5356 _LT_AC_TAGVAR(include_expsyms, $1)= 5357 # exclude_expsyms can be an extended regexp of symbols to exclude 5358 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5359 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5360 # as well as any symbol that contains `d'. 5361 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5362 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5363 # platforms (ab)use it in PIC code, but their linkers get confused if 5364 # the symbol is explicitly referenced. Since portable code cannot 5365 # rely on this symbol name, it's probably fine to never include it in 5366 # preloaded symbol tables. 5367 # Exclude shared library initialization/finalization symbols. 5368dnl Note also adjust exclude_expsyms for C++ above. 5369 extract_expsyms_cmds= 5370 # Just being paranoid about ensuring that cc_basename is set. 5371 _LT_CC_BASENAME([$compiler]) 5372 case $host_os in 5373 cygwin* | mingw* | pw32*) 5374 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5375 # When not using gcc, we currently assume that we are using 5376 # Microsoft Visual C++. 5377 if test "$GCC" != yes; then 5378 with_gnu_ld=no 5379 fi 5380 ;; 5381 interix*) 5382 # we just hope/assume this is gcc and not c89 (= MSVC++) 5383 with_gnu_ld=yes 5384 ;; 5385 openbsd*) 5386 with_gnu_ld=no 5387 ;; 5388 esac 5389 5390 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5391 if test "$with_gnu_ld" = yes; then 5392 # If archive_cmds runs LD, not CC, wlarc should be empty 5393 wlarc='${wl}' 5394 5395 # Set some defaults for GNU ld with shared library support. These 5396 # are reset later if shared libraries are not supported. Putting them 5397 # here allows them to be overridden if necessary. 5398 runpath_var=LD_RUN_PATH 5399 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5400 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5401 # ancient GNU ld didn't support --whole-archive et. al. 5402 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5403 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5404 else 5405 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5406 fi 5407 supports_anon_versioning=no 5408 case `$LD -v 2>/dev/null` in 5409 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5410 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5411 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5412 *\ 2.11.*) ;; # other 2.11 versions 5413 *) supports_anon_versioning=yes ;; 5414 esac 5415 5416 # See if GNU ld supports shared libraries. 5417 case $host_os in 5418 aix[[3-9]]*) 5419 # On AIX/PPC, the GNU linker is very broken 5420 if test "$host_cpu" != ia64; then 5421 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5422 cat <<EOF 1>&2 5423 5424*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5425*** to be unable to reliably create shared libraries on AIX. 5426*** Therefore, libtool is disabling shared libraries support. If you 5427*** really care for shared libraries, you may want to modify your PATH 5428*** so that a non-GNU linker is found, and then restart. 5429 5430EOF 5431 fi 5432 ;; 5433 5434 amigaos*) 5435 _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)' 5436 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5437 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5438 5439 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5440 # that the semantics of dynamic libraries on AmigaOS, at least up 5441 # to version 4, is to share data among multiple programs linked 5442 # with the same dynamic library. Since this doesn't match the 5443 # behavior of shared libraries on other platforms, we can't use 5444 # them. 5445 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5446 ;; 5447 5448 beos*) 5449 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5450 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5451 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5452 # support --undefined. This deserves some investigation. FIXME 5453 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5454 else 5455 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5456 fi 5457 ;; 5458 5459 cygwin* | mingw* | pw32*) 5460 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5461 # as there is no search path for DLLs. 5462 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5463 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5464 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5465 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5466 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5467 5468 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5469 _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' 5470 # If the export-symbols file already is a .def file (1st line 5471 # is EXPORTS), use it as is; otherwise, prepend... 5472 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5473 cp $export_symbols $output_objdir/$soname.def; 5474 else 5475 echo EXPORTS > $output_objdir/$soname.def; 5476 cat $export_symbols >> $output_objdir/$soname.def; 5477 fi~ 5478 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5479 else 5480 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5481 fi 5482 ;; 5483 5484 interix[[3-9]]*) 5485 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5486 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5487 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5488 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5489 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5490 # Instead, shared libraries are loaded at an image base (0x10000000 by 5491 # default) and relocated if they conflict, which is a slow very memory 5492 # consuming and fragmenting process. To avoid this, we pick a random, 5493 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5494 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5495 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5496 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5497 ;; 5498 5499 gnu* | linux* | k*bsd*-gnu) 5500 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5501 tmp_addflag= 5502 case $cc_basename,$host_cpu in 5503 pgcc*) # Portland Group C compiler 5504 _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' 5505 tmp_addflag=' $pic_flag' 5506 ;; 5507 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5508 _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' 5509 tmp_addflag=' $pic_flag -Mnomain' ;; 5510 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5511 tmp_addflag=' -i_dynamic' ;; 5512 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5513 tmp_addflag=' -i_dynamic -nofor_main' ;; 5514 ifc* | ifort*) # Intel Fortran compiler 5515 tmp_addflag=' -nofor_main' ;; 5516 esac 5517 case `$CC -V 2>&1 | sed 5q` in 5518 *Sun\ C*) # Sun C 5.9 5519 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5520 tmp_sharedflag='-G' ;; 5521 *Sun\ F*) # Sun Fortran 8.3 5522 tmp_sharedflag='-G' ;; 5523 *) 5524 tmp_sharedflag='-shared' ;; 5525 esac 5526 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5527 5528 if test $supports_anon_versioning = yes; then 5529 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5530 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5531 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5532 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5533 fi 5534 else 5535 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5536 fi 5537 ;; 5538 5539 netbsd*) 5540 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5541 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5542 wlarc= 5543 else 5544 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5545 _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' 5546 fi 5547 ;; 5548 5549 solaris*) 5550 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5551 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5552 cat <<EOF 1>&2 5553 5554*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5555*** create shared libraries on Solaris systems. Therefore, libtool 5556*** is disabling shared libraries support. We urge you to upgrade GNU 5557*** binutils to release 2.9.1 or newer. Another option is to modify 5558*** your PATH or compiler configuration so that the native linker is 5559*** used, and then restart. 5560 5561EOF 5562 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5563 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5564 _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' 5565 else 5566 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5567 fi 5568 ;; 5569 5570 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5571 case `$LD -v 2>&1` in 5572 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5573 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5574 cat <<_LT_EOF 1>&2 5575 5576*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5577*** reliably create shared libraries on SCO systems. Therefore, libtool 5578*** is disabling shared libraries support. We urge you to upgrade GNU 5579*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5580*** your PATH or compiler configuration so that the native linker is 5581*** used, and then restart. 5582 5583_LT_EOF 5584 ;; 5585 *) 5586 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5588 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5589 _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' 5590 else 5591 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5592 fi 5593 ;; 5594 esac 5595 ;; 5596 5597 sunos4*) 5598 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5599 wlarc= 5600 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5601 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5602 ;; 5603 5604 *) 5605 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5606 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5607 _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' 5608 else 5609 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5610 fi 5611 ;; 5612 esac 5613 5614 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5615 runpath_var= 5616 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5617 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5618 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5619 fi 5620 else 5621 # PORTME fill in a description of your system's linker (not GNU ld) 5622 case $host_os in 5623 aix3*) 5624 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5625 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5626 _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' 5627 # Note: this linker hardcodes the directories in LIBPATH if there 5628 # are no directories specified by -L. 5629 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5630 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5631 # Neither direct hardcoding nor static linking is supported with a 5632 # broken collect2. 5633 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5634 fi 5635 ;; 5636 5637 aix[[4-9]]*) 5638 if test "$host_cpu" = ia64; then 5639 # On IA64, the linker does run time linking by default, so we don't 5640 # have to do anything special. 5641 aix_use_runtimelinking=no 5642 exp_sym_flag='-Bexport' 5643 no_entry_flag="" 5644 else 5645 # If we're using GNU nm, then we don't want the "-C" option. 5646 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5647 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5648 _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' 5649 else 5650 _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' 5651 fi 5652 aix_use_runtimelinking=no 5653 5654 # Test if we are trying to use run time linking or normal 5655 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5656 # need to do runtime linking. 5657 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5658 for ld_flag in $LDFLAGS; do 5659 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5660 aix_use_runtimelinking=yes 5661 break 5662 fi 5663 done 5664 ;; 5665 esac 5666 5667 exp_sym_flag='-bexport' 5668 no_entry_flag='-bnoentry' 5669 fi 5670 5671 # When large executables or shared objects are built, AIX ld can 5672 # have problems creating the table of contents. If linking a library 5673 # or program results in "error TOC overflow" add -mminimal-toc to 5674 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5675 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5676 5677 _LT_AC_TAGVAR(archive_cmds, $1)='' 5678 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5679 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5680 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5681 5682 if test "$GCC" = yes; then 5683 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5684 # We only want to do this on AIX 4.2 and lower, the check 5685 # below for broken collect2 doesn't work under 4.3+ 5686 collect2name=`${CC} -print-prog-name=collect2` 5687 if test -f "$collect2name" && \ 5688 strings "$collect2name" | grep resolve_lib_name >/dev/null 5689 then 5690 # We have reworked collect2 5691 : 5692 else 5693 # We have old collect2 5694 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5695 # It fails to find uninstalled libraries when the uninstalled 5696 # path is not listed in the libpath. Setting hardcode_minus_L 5697 # to unsupported forces relinking 5698 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5699 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5700 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5701 fi 5702 ;; 5703 esac 5704 shared_flag='-shared' 5705 if test "$aix_use_runtimelinking" = yes; then 5706 shared_flag="$shared_flag "'${wl}-G' 5707 fi 5708 else 5709 # not using gcc 5710 if test "$host_cpu" = ia64; then 5711 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5712 # chokes on -Wl,-G. The following line is correct: 5713 shared_flag='-G' 5714 else 5715 if test "$aix_use_runtimelinking" = yes; then 5716 shared_flag='${wl}-G' 5717 else 5718 shared_flag='${wl}-bM:SRE' 5719 fi 5720 fi 5721 fi 5722 5723 # It seems that -bexpall does not export symbols beginning with 5724 # underscore (_), so it is better to generate a list of symbols to export. 5725 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5726 if test "$aix_use_runtimelinking" = yes; then 5727 # Warning - without using the other runtime loading flags (-brtl), 5728 # -berok will link without error, but may produce a broken library. 5729 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5730 # Determine the default libpath from the value encoded in an empty executable. 5731 _LT_AC_SYS_LIBPATH_AIX 5732 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5733 _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 $shared_flag" 5734 else 5735 if test "$host_cpu" = ia64; then 5736 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5737 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5738 _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" 5739 else 5740 # Determine the default libpath from the value encoded in an empty executable. 5741 _LT_AC_SYS_LIBPATH_AIX 5742 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5743 # Warning - without using the other run time loading flags, 5744 # -berok will link without error, but may produce a broken library. 5745 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5746 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5747 # Exported symbols can be pulled into shared objects from archives 5748 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5749 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5750 # This is similar to how AIX traditionally builds its shared libraries. 5751 _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' 5752 fi 5753 fi 5754 ;; 5755 5756 amigaos*) 5757 _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)' 5758 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5759 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5760 # see comment about different semantics on the GNU ld section 5761 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5762 ;; 5763 5764 bsdi[[45]]*) 5765 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5766 ;; 5767 5768 cygwin* | mingw* | pw32*) 5769 # When not using gcc, we currently assume that we are using 5770 # Microsoft Visual C++. 5771 # hardcode_libdir_flag_spec is actually meaningless, as there is 5772 # no search path for DLLs. 5773 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5774 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5775 # Tell ltmain to make .lib files, not .a files. 5776 libext=lib 5777 # Tell ltmain to make .dll files, not .so files. 5778 shrext_cmds=".dll" 5779 # FIXME: Setting linknames here is a bad hack. 5780 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5781 # The linker will automatically build a .lib file if we build a DLL. 5782 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5783 # FIXME: Should let the user specify the lib program. 5784 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5785 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5786 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5787 ;; 5788 5789 darwin* | rhapsody*) 5790 case $host_os in 5791 rhapsody* | darwin1.[[012]]) 5792 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5793 ;; 5794 *) # Darwin 1.3 on 5795 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5796 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5797 else 5798 case ${MACOSX_DEPLOYMENT_TARGET} in 5799 10.[[012]]) 5800 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5801 ;; 5802 10.*) 5803 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5804 ;; 5805 esac 5806 fi 5807 ;; 5808 esac 5809 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5810 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5811 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5812 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5813 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5814 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5815 if test "$GCC" = yes ; then 5816 output_verbose_link_cmd='echo' 5817 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 5818 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 5819 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 5820 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 5821 else 5822 case $cc_basename in 5823 xlc*) 5824 output_verbose_link_cmd='echo' 5825 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 5826 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5827 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5828 _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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5829 _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}' 5830 ;; 5831 *) 5832 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5833 ;; 5834 esac 5835 fi 5836 ;; 5837 5838 dgux*) 5839 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5841 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5842 ;; 5843 5844 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5845 # support. Future versions do this automatically, but an explicit c++rt0.o 5846 # does not break anything, and helps significantly (at the cost of a little 5847 # extra space). 5848 freebsd2.2*) 5849 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5850 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5851 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5852 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5853 ;; 5854 5855 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5856 freebsd2*) 5857 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5858 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5859 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5860 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5861 ;; 5862 5863 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5864 freebsd* | dragonfly*) 5865 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5866 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5867 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5868 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5869 ;; 5870 5871 hpux9*) 5872 if test "$GCC" = yes; then 5873 _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' 5874 else 5875 _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' 5876 fi 5877 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5878 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5879 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5880 5881 # hardcode_minus_L: Not really in the search PATH, 5882 # but as the default location of the library. 5883 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5884 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5885 ;; 5886 5887 hpux10*) 5888 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5889 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5890 else 5891 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5892 fi 5893 if test "$with_gnu_ld" = no; then 5894 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5895 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5896 5897 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5898 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5899 5900 # hardcode_minus_L: Not really in the search PATH, 5901 # but as the default location of the library. 5902 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5903 fi 5904 ;; 5905 5906 hpux11*) 5907 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5908 case $host_cpu in 5909 hppa*64*) 5910 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5911 ;; 5912 ia64*) 5913 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5914 ;; 5915 *) 5916 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5917 ;; 5918 esac 5919 else 5920 case $host_cpu in 5921 hppa*64*) 5922 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5923 ;; 5924 ia64*) 5925 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5926 ;; 5927 *) 5928 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5929 ;; 5930 esac 5931 fi 5932 if test "$with_gnu_ld" = no; then 5933 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5934 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5935 5936 case $host_cpu in 5937 hppa*64*|ia64*) 5938 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5939 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5940 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5941 ;; 5942 *) 5943 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5944 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5945 5946 # hardcode_minus_L: Not really in the search PATH, 5947 # but as the default location of the library. 5948 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5949 ;; 5950 esac 5951 fi 5952 ;; 5953 5954 irix5* | irix6* | nonstopux*) 5955 if test "$GCC" = yes; then 5956 _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' 5957 else 5958 _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' 5959 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5960 fi 5961 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5962 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5963 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5964 ;; 5965 5966 netbsd*) 5967 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5968 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5969 else 5970 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5971 fi 5972 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5973 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5974 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5975 ;; 5976 5977 newsos6) 5978 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5979 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5981 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5982 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5983 ;; 5984 5985 openbsd*) 5986 if test -f /usr/libexec/ld.so; then 5987 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5988 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5989 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5990 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5991 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5993 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5994 else 5995 case $host_os in 5996 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5997 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5998 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5999 ;; 6000 *) 6001 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6003 ;; 6004 esac 6005 fi 6006 else 6007 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6008 fi 6009 ;; 6010 6011 os2*) 6012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6013 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6014 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6015 _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' 6016 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6017 ;; 6018 6019 osf3*) 6020 if test "$GCC" = yes; then 6021 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6022 _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' 6023 else 6024 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6025 _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' 6026 fi 6027 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6028 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6029 ;; 6030 6031 osf4* | osf5*) # as osf3* with the addition of -msym flag 6032 if test "$GCC" = yes; then 6033 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6034 _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' 6035 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6036 else 6037 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6038 _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' 6039 _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~ 6040 $LD -shared${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' 6041 6042 # Both c and cxx compiler support -rpath directly 6043 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6044 fi 6045 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6046 ;; 6047 6048 solaris*) 6049 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6050 if test "$GCC" = yes; then 6051 wlarc='${wl}' 6052 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6053 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6054 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6055 else 6056 wlarc='' 6057 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6058 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6059 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6060 fi 6061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6062 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6063 case $host_os in 6064 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6065 *) 6066 # The compiler driver will combine and reorder linker options, 6067 # but understands `-z linker_flag'. GCC discards it without `$wl', 6068 # but is careful enough not to reorder. 6069 # Supported since Solaris 2.6 (maybe 2.5.1?) 6070 if test "$GCC" = yes; then 6071 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6072 else 6073 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6074 fi 6075 ;; 6076 esac 6077 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6078 ;; 6079 6080 sunos4*) 6081 if test "x$host_vendor" = xsequent; then 6082 # Use $CC to link under sequent, because it throws in some extra .o 6083 # files that make .init and .fini sections work. 6084 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6085 else 6086 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6087 fi 6088 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6089 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6090 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6091 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6092 ;; 6093 6094 sysv4) 6095 case $host_vendor in 6096 sni) 6097 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6098 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6099 ;; 6100 siemens) 6101 ## LD is ld it makes a PLAMLIB 6102 ## CC just makes a GrossModule. 6103 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6104 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6105 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6106 ;; 6107 motorola) 6108 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6109 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6110 ;; 6111 esac 6112 runpath_var='LD_RUN_PATH' 6113 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6114 ;; 6115 6116 sysv4.3*) 6117 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6118 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6119 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6120 ;; 6121 6122 sysv4*MP*) 6123 if test -d /usr/nec; then 6124 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6125 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6126 runpath_var=LD_RUN_PATH 6127 hardcode_runpath_var=yes 6128 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6129 fi 6130 ;; 6131 6132 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6133 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6134 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6135 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6136 runpath_var='LD_RUN_PATH' 6137 6138 if test "$GCC" = yes; then 6139 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6140 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6141 else 6142 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6143 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6144 fi 6145 ;; 6146 6147 sysv5* | sco3.2v5* | sco5v6*) 6148 # Note: We can NOT use -z defs as we might desire, because we do not 6149 # link with -lc, and that would cause any symbols used from libc to 6150 # always be unresolved, which means just about no library would 6151 # ever link correctly. If we're not using GNU ld we use -z text 6152 # though, which does catch some bad symbols but isn't as heavy-handed 6153 # as -z defs. 6154 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6155 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6156 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6157 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6158 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6159 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6160 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6161 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6162 runpath_var='LD_RUN_PATH' 6163 6164 if test "$GCC" = yes; then 6165 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6166 _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' 6167 else 6168 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6169 _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' 6170 fi 6171 ;; 6172 6173 uts4*) 6174 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6175 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6176 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6177 ;; 6178 6179 *) 6180 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6181 ;; 6182 esac 6183 fi 6184]) 6185AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6186test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6187 6188# 6189# Do we need to explicitly link libc? 6190# 6191case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6192x|xyes) 6193 # Assume -lc should be added 6194 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6195 6196 if test "$enable_shared" = yes && test "$GCC" = yes; then 6197 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6198 *'~'*) 6199 # FIXME: we may have to deal with multi-command sequences. 6200 ;; 6201 '$CC '*) 6202 # Test whether the compiler implicitly links with -lc since on some 6203 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6204 # to ld, don't add -lc before -lgcc. 6205 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6206 $rm conftest* 6207 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6208 6209 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6210 soname=conftest 6211 lib=conftest 6212 libobjs=conftest.$ac_objext 6213 deplibs= 6214 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6215 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6216 compiler_flags=-v 6217 linker_flags=-v 6218 verstring= 6219 output_objdir=. 6220 libname=conftest 6221 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6222 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6223 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6224 then 6225 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6226 else 6227 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6228 fi 6229 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6230 else 6231 cat conftest.err 1>&5 6232 fi 6233 $rm conftest* 6234 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6235 ;; 6236 esac 6237 fi 6238 ;; 6239esac 6240])# AC_LIBTOOL_PROG_LD_SHLIBS 6241 6242 6243# _LT_AC_FILE_LTDLL_C 6244# ------------------- 6245# Be careful that the start marker always follows a newline. 6246AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6247# /* ltdll.c starts here */ 6248# #define WIN32_LEAN_AND_MEAN 6249# #include <windows.h> 6250# #undef WIN32_LEAN_AND_MEAN 6251# #include <stdio.h> 6252# 6253# #ifndef __CYGWIN__ 6254# # ifdef __CYGWIN32__ 6255# # define __CYGWIN__ __CYGWIN32__ 6256# # endif 6257# #endif 6258# 6259# #ifdef __cplusplus 6260# extern "C" { 6261# #endif 6262# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6263# #ifdef __cplusplus 6264# } 6265# #endif 6266# 6267# #ifdef __CYGWIN__ 6268# #include <cygwin/cygwin_dll.h> 6269# DECLARE_CYGWIN_DLL( DllMain ); 6270# #endif 6271# HINSTANCE __hDllInstance_base; 6272# 6273# BOOL APIENTRY 6274# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6275# { 6276# __hDllInstance_base = hInst; 6277# return TRUE; 6278# } 6279# /* ltdll.c ends here */ 6280])# _LT_AC_FILE_LTDLL_C 6281 6282 6283# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6284# --------------------------------- 6285AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6286 6287 6288# old names 6289AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6290AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6291AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6292AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6293AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6294AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6295AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6296 6297# This is just to silence aclocal about the macro not being used 6298ifelse([AC_DISABLE_FAST_INSTALL]) 6299 6300############################################################ 6301# NOTE: This macro has been submitted for inclusion into # 6302# GNU Autoconf as AC_PROG_SED. When it is available in # 6303# a released version of Autoconf we should remove this # 6304# macro and use it instead. # 6305############################################################ 6306# LT_AC_PROG_SED 6307# -------------- 6308# Check for a fully-functional sed program, that truncates 6309# as few characters as possible. Prefer GNU sed if found. 6310AC_DEFUN([LT_AC_PROG_SED], 6311[AC_MSG_CHECKING([for a sed that does not truncate output]) 6312AC_CACHE_VAL(lt_cv_path_SED, 6313[# Loop through the user's path and test for sed and gsed. 6314# Then use that list of sed's as ones to test for truncation. 6315as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6316for as_dir in $PATH 6317do 6318 IFS=$as_save_IFS 6319 test -z "$as_dir" && as_dir=. 6320 for lt_ac_prog in sed gsed; do 6321 for ac_exec_ext in '' $ac_executable_extensions; do 6322 if test -f "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6323 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6324 fi 6325 done 6326 done 6327done 6328lt_ac_max=0 6329lt_ac_count=0 6330# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6331# along with /bin/sed that truncates output. 6332for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6333 test ! -f $lt_ac_sed && continue 6334 cat /dev/null > conftest.in 6335 lt_ac_count=0 6336 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6337 # Check for GNU sed and select it if it is found. 6338 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6339 lt_cv_path_SED=$lt_ac_sed 6340 break 6341 fi 6342 while true; do 6343 cat conftest.in conftest.in >conftest.tmp 6344 mv conftest.tmp conftest.in 6345 cp conftest.in conftest.nl 6346 echo >>conftest.nl 6347 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6348 cmp -s conftest.out conftest.nl || break 6349 # 10000 chars as input seems more than enough 6350 test $lt_ac_count -gt 10 && break 6351 lt_ac_count=`expr $lt_ac_count + 1` 6352 if test $lt_ac_count -gt $lt_ac_max; then 6353 lt_ac_max=$lt_ac_count 6354 lt_cv_path_SED=$lt_ac_sed 6355 fi 6356 done 6357done 6358]) 6359SED=$lt_cv_path_SED 6360AC_MSG_RESULT([$SED]) 6361]) 6362
