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 980 981#ifdef __cplusplus 982extern "C" void exit (int); 983#endif 984 985void fnord() { int i=42;} 986int main () 987{ 988 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 989 int status = $lt_dlunknown; 990 991 if (self) 992 { 993 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 994 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 995 /* dlclose (self); */ 996 } 997 else 998 puts (dlerror ()); 999 1000 exit (status); 1001}] 1002EOF 1003 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1004 (./conftest; exit; ) >&5 2>/dev/null 1005 lt_status=$? 1006 case x$lt_status in 1007 x$lt_dlno_uscore) $1 ;; 1008 x$lt_dlneed_uscore) $2 ;; 1009 x$lt_dlunknown|x*) $3 ;; 1010 esac 1011 else : 1012 # compilation failed 1013 $3 1014 fi 1015fi 1016rm -fr conftest* 1017])# _LT_AC_TRY_DLOPEN_SELF 1018 1019 1020# AC_LIBTOOL_DLOPEN_SELF 1021# ---------------------- 1022AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1023[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1024if test "x$enable_dlopen" != xyes; then 1025 enable_dlopen=unknown 1026 enable_dlopen_self=unknown 1027 enable_dlopen_self_static=unknown 1028else 1029 lt_cv_dlopen=no 1030 lt_cv_dlopen_libs= 1031 1032 case $host_os in 1033 beos*) 1034 lt_cv_dlopen="load_add_on" 1035 lt_cv_dlopen_libs= 1036 lt_cv_dlopen_self=yes 1037 ;; 1038 1039 mingw* | pw32*) 1040 lt_cv_dlopen="LoadLibrary" 1041 lt_cv_dlopen_libs= 1042 ;; 1043 1044 cygwin*) 1045 lt_cv_dlopen="dlopen" 1046 lt_cv_dlopen_libs= 1047 ;; 1048 1049 darwin*) 1050 # if libdl is installed we need to link against it 1051 AC_CHECK_LIB([dl], [dlopen], 1052 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1053 lt_cv_dlopen="dyld" 1054 lt_cv_dlopen_libs= 1055 lt_cv_dlopen_self=yes 1056 ]) 1057 ;; 1058 1059 *) 1060 AC_CHECK_FUNC([shl_load], 1061 [lt_cv_dlopen="shl_load"], 1062 [AC_CHECK_LIB([dld], [shl_load], 1063 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1064 [AC_CHECK_FUNC([dlopen], 1065 [lt_cv_dlopen="dlopen"], 1066 [AC_CHECK_LIB([dl], [dlopen], 1067 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1068 [AC_CHECK_LIB([svld], [dlopen], 1069 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1070 [AC_CHECK_LIB([dld], [dld_link], 1071 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1072 ]) 1073 ]) 1074 ]) 1075 ]) 1076 ]) 1077 ;; 1078 esac 1079 1080 if test "x$lt_cv_dlopen" != xno; then 1081 enable_dlopen=yes 1082 else 1083 enable_dlopen=no 1084 fi 1085 1086 case $lt_cv_dlopen in 1087 dlopen) 1088 save_CPPFLAGS="$CPPFLAGS" 1089 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1090 1091 save_LDFLAGS="$LDFLAGS" 1092 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1093 1094 save_LIBS="$LIBS" 1095 LIBS="$lt_cv_dlopen_libs $LIBS" 1096 1097 AC_CACHE_CHECK([whether a program can dlopen itself], 1098 lt_cv_dlopen_self, [dnl 1099 _LT_AC_TRY_DLOPEN_SELF( 1100 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1101 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1102 ]) 1103 1104 if test "x$lt_cv_dlopen_self" = xyes; then 1105 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1106 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1107 lt_cv_dlopen_self_static, [dnl 1108 _LT_AC_TRY_DLOPEN_SELF( 1109 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1110 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1111 ]) 1112 fi 1113 1114 CPPFLAGS="$save_CPPFLAGS" 1115 LDFLAGS="$save_LDFLAGS" 1116 LIBS="$save_LIBS" 1117 ;; 1118 esac 1119 1120 case $lt_cv_dlopen_self in 1121 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1122 *) enable_dlopen_self=unknown ;; 1123 esac 1124 1125 case $lt_cv_dlopen_self_static in 1126 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1127 *) enable_dlopen_self_static=unknown ;; 1128 esac 1129fi 1130])# AC_LIBTOOL_DLOPEN_SELF 1131 1132 1133# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1134# --------------------------------- 1135# Check to see if options -c and -o are simultaneously supported by compiler 1136AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1137[AC_REQUIRE([LT_AC_PROG_SED])dnl 1138AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1139AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1140 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1141 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1142 $rm -r conftest 2>/dev/null 1143 mkdir conftest 1144 cd conftest 1145 mkdir out 1146 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1147 1148 lt_compiler_flag="-o out/conftest2.$ac_objext" 1149 # Insert the option either (1) after the last *FLAGS variable, or 1150 # (2) before a word containing "conftest.", or (3) at the end. 1151 # Note that $ac_compile itself does not contain backslashes and begins 1152 # with a dollar sign (not a hyphen), so the echo should work correctly. 1153 lt_compile=`echo "$ac_compile" | $SED \ 1154 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1155 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1156 -e 's:$: $lt_compiler_flag:'` 1157 (eval echo "\"configure:__oline__: $lt_compile\"" >&5) 1158 (eval "$lt_compile" 2>out/conftest.err) 1159 ac_status=$? 1160 cat out/conftest.err >&5 1161 echo "configure:__oline__: \$? = $ac_status" >&5 1162 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1163 then 1164 # The compiler can only warn and ignore the option if not recognized 1165 # So say no if there are warnings 1166 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1167 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1168 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1169 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1170 fi 1171 fi 1172 chmod u+w . 2>&5 1173 $rm conftest* 1174 # SGI C++ compiler will create directory out/ii_files/ for 1175 # template instantiation 1176 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1177 $rm out/* && rmdir out 1178 cd .. 1179 rmdir conftest 1180 $rm conftest* 1181]) 1182])# AC_LIBTOOL_PROG_CC_C_O 1183 1184 1185# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1186# ----------------------------------------- 1187# Check to see if we can do hard links to lock some files if needed 1188AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1189[AC_REQUIRE([_LT_AC_LOCK])dnl 1190 1191hard_links="nottested" 1192if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1193 # do not overwrite the value of need_locks provided by the user 1194 AC_MSG_CHECKING([if we can lock with hard links]) 1195 hard_links=yes 1196 $rm conftest* 1197 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1198 touch conftest.a 1199 ln conftest.a conftest.b 2>&5 || hard_links=no 1200 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1201 AC_MSG_RESULT([$hard_links]) 1202 if test "$hard_links" = no; then 1203 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 1204 need_locks=warn 1205 fi 1206else 1207 need_locks=no 1208fi 1209])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1210 1211 1212# AC_LIBTOOL_OBJDIR 1213# ----------------- 1214AC_DEFUN([AC_LIBTOOL_OBJDIR], 1215[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1216[rm -f .libs 2>/dev/null 1217mkdir .libs 2>/dev/null 1218if test -d .libs; then 1219 lt_cv_objdir=.libs 1220else 1221 # MS-DOS does not allow filenames that begin with a dot. 1222 lt_cv_objdir=_libs 1223fi 1224rmdir .libs 2>/dev/null]) 1225objdir=$lt_cv_objdir 1226])# AC_LIBTOOL_OBJDIR 1227 1228 1229# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1230# ---------------------------------------------- 1231# Check hardcoding attributes. 1232AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1233[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1234_LT_AC_TAGVAR(hardcode_action, $1)= 1235if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1236 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1237 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1238 1239 # We can hardcode non-existent directories. 1240 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1241 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1242 # have to relink, otherwise we might link with an installed library 1243 # when we should be linking with a yet-to-be-installed one 1244 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1245 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1246 # Linking always hardcodes the temporary library directory. 1247 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1248 else 1249 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1250 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1251 fi 1252else 1253 # We cannot hardcode anything, or else we can only hardcode existing 1254 # directories. 1255 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1256fi 1257AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1258 1259if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1260 # Fast installation is not supported 1261 enable_fast_install=no 1262elif test "$shlibpath_overrides_runpath" = yes || 1263 test "$enable_shared" = no; then 1264 # Fast installation is not necessary 1265 enable_fast_install=needless 1266fi 1267])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1268 1269 1270# AC_LIBTOOL_SYS_LIB_STRIP 1271# ------------------------ 1272AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1273[striplib= 1274old_striplib= 1275AC_MSG_CHECKING([whether stripping libraries is possible]) 1276if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1277 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1278 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1279 AC_MSG_RESULT([yes]) 1280else 1281# FIXME - insert some real tests, host_os isn't really good enough 1282 case $host_os in 1283 darwin*) 1284 if test -n "$STRIP" ; then 1285 striplib="$STRIP -x" 1286 old_striplib="$STRIP -S" 1287 AC_MSG_RESULT([yes]) 1288 else 1289 AC_MSG_RESULT([no]) 1290fi 1291 ;; 1292 *) 1293 AC_MSG_RESULT([no]) 1294 ;; 1295 esac 1296fi 1297])# AC_LIBTOOL_SYS_LIB_STRIP 1298 1299 1300# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1301# ----------------------------- 1302# PORTME Fill in your ld.so characteristics 1303AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1304[AC_REQUIRE([LT_AC_PROG_SED])dnl 1305AC_MSG_CHECKING([dynamic linker characteristics]) 1306library_names_spec= 1307libname_spec='lib$name' 1308soname_spec= 1309shrext_cmds=".so" 1310postinstall_cmds= 1311postuninstall_cmds= 1312finish_cmds= 1313finish_eval= 1314shlibpath_var= 1315shlibpath_overrides_runpath=unknown 1316version_type=none 1317dynamic_linker="$host_os ld.so" 1318sys_lib_dlsearch_path_spec="/lib /usr/lib" 1319ifelse($1,[],[ 1320if test "$GCC" = yes; then 1321 case $host_os in 1322 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1323 *) lt_awk_arg="/^libraries:/" ;; 1324 esac 1325 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1326 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1327 # if the path contains ";" then we assume it to be the separator 1328 # otherwise default to the standard path separator (i.e. ":") - it is 1329 # assumed that no part of a normal pathname contains ";" but that should 1330 # okay in the real world where ";" in dirpaths is itself problematic. 1331 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1332 else 1333 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1334 fi 1335 # Ok, now we have the path, separated by spaces, we can step through it 1336 # and add multilib dir if necessary. 1337 lt_tmp_lt_search_path_spec= 1338 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1339 for lt_sys_path in $lt_search_path_spec; do 1340 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1341 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1342 else 1343 test -d "$lt_sys_path" && \ 1344 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1345 fi 1346 done 1347 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1348BEGIN {RS=" "; FS="/|\n";} { 1349 lt_foo=""; 1350 lt_count=0; 1351 for (lt_i = NF; lt_i > 0; lt_i--) { 1352 if ($lt_i != "" && $lt_i != ".") { 1353 if ($lt_i == "..") { 1354 lt_count++; 1355 } else { 1356 if (lt_count == 0) { 1357 lt_foo="/" $lt_i lt_foo; 1358 } else { 1359 lt_count--; 1360 } 1361 } 1362 } 1363 } 1364 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1365 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1366}'` 1367 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1368else 1369 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1370fi]) 1371need_lib_prefix=unknown 1372hardcode_into_libs=no 1373 1374# when you set need_version to no, make sure it does not cause -set_version 1375# flags to be left without arguments 1376need_version=unknown 1377 1378case $host_os in 1379aix3*) 1380 version_type=linux 1381 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1382 shlibpath_var=LIBPATH 1383 1384 # AIX 3 has no versioning support, so we append a major version to the name. 1385 soname_spec='${libname}${release}${shared_ext}$major' 1386 ;; 1387 1388aix[[4-9]]*) 1389 version_type=linux 1390 need_lib_prefix=no 1391 need_version=no 1392 hardcode_into_libs=yes 1393 if test "$host_cpu" = ia64; then 1394 # AIX 5 supports IA64 1395 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1396 shlibpath_var=LD_LIBRARY_PATH 1397 else 1398 # With GCC up to 2.95.x, collect2 would create an import file 1399 # for dependence libraries. The import file would start with 1400 # the line `#! .'. This would cause the generated library to 1401 # depend on `.', always an invalid library. This was fixed in 1402 # development snapshots of GCC prior to 3.0. 1403 case $host_os in 1404 aix4 | aix4.[[01]] | aix4.[[01]].*) 1405 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1406 echo ' yes ' 1407 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1408 : 1409 else 1410 can_build_shared=no 1411 fi 1412 ;; 1413 esac 1414 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1415 # soname into executable. Probably we can add versioning support to 1416 # collect2, so additional links can be useful in future. 1417 if test "$aix_use_runtimelinking" = yes; then 1418 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1419 # instead of lib<name>.a to let people know that these are not 1420 # typical AIX shared libraries. 1421 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1422 else 1423 # We preserve .a as extension for shared libraries through AIX4.2 1424 # and later when we are not doing run time linking. 1425 library_names_spec='${libname}${release}.a $libname.a' 1426 soname_spec='${libname}${release}${shared_ext}$major' 1427 fi 1428 shlibpath_var=LIBPATH 1429 fi 1430 ;; 1431 1432amigaos*) 1433 library_names_spec='$libname.ixlibrary $libname.a' 1434 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1435 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 ${libname}_ixlibrary.a || exit 1; done' 1436 ;; 1437 1438beos*) 1439 library_names_spec='${libname}${shared_ext}' 1440 dynamic_linker="$host_os ld.so" 1441 shlibpath_var=LIBRARY_PATH 1442 ;; 1443 1444bsdi[[45]]*) 1445 version_type=linux 1446 need_version=no 1447 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1448 soname_spec='${libname}${release}${shared_ext}$major' 1449 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1450 shlibpath_var=LD_LIBRARY_PATH 1451 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1452 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1453 # the default ld.so.conf also contains /usr/contrib/lib and 1454 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1455 # libtool to hard-code these into programs 1456 ;; 1457 1458cygwin* | mingw* | pw32*) 1459 version_type=windows 1460 shrext_cmds=".dll" 1461 need_version=no 1462 need_lib_prefix=no 1463 1464 case $GCC,$host_os in 1465 yes,cygwin* | yes,mingw* | yes,pw32*) 1466 library_names_spec='$libname.dll.a' 1467 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1468 postinstall_cmds='base_file=`basename \${file}`~ 1469 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1470 dldir=$destdir/`dirname \$dlpath`~ 1471 test -d \$dldir || mkdir -p \$dldir~ 1472 $install_prog $dir/$dlname \$dldir/$dlname~ 1473 chmod a+x \$dldir/$dlname' 1474 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1475 dlpath=$dir/\$dldll~ 1476 $rm \$dlpath' 1477 shlibpath_overrides_runpath=yes 1478 1479 case $host_os in 1480 cygwin*) 1481 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1482 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1483 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1484 ;; 1485 mingw*) 1486 # MinGW DLLs use traditional 'lib' prefix 1487 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1488 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1489 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1490 # It is most probably a Windows format PATH printed by 1491 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1492 # path with ; separators, and with drive letters. We can handle the 1493 # drive letters (cygwin fileutils understands them), so leave them, 1494 # especially as we might pass files found there to a mingw objdump, 1495 # which wouldn't understand a cygwinified path. Ahh. 1496 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1497 else 1498 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1499 fi 1500 ;; 1501 pw32*) 1502 # pw32 DLLs use 'pw' prefix rather than 'lib' 1503 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1504 ;; 1505 esac 1506 ;; 1507 1508 *) 1509 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1510 ;; 1511 esac 1512 dynamic_linker='Win32 ld.exe' 1513 # FIXME: first we should search . and the directory the executable is in 1514 shlibpath_var=PATH 1515 ;; 1516 1517darwin* | rhapsody*) 1518 dynamic_linker="$host_os dyld" 1519 version_type=darwin 1520 need_lib_prefix=no 1521 need_version=no 1522 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1523 soname_spec='${libname}${release}${major}$shared_ext' 1524 shlibpath_overrides_runpath=yes 1525 shlibpath_var=DYLD_LIBRARY_PATH 1526 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1527 ifelse([$1], [],[ 1528 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1529 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1530 ;; 1531 1532dgux*) 1533 version_type=linux 1534 need_lib_prefix=no 1535 need_version=no 1536 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1537 soname_spec='${libname}${release}${shared_ext}$major' 1538 shlibpath_var=LD_LIBRARY_PATH 1539 ;; 1540 1541freebsd* | dragonfly*) 1542 # DragonFly does not have aout. When/if they implement a new 1543 # versioning mechanism, adjust this. 1544 if test -x /usr/bin/objformat; then 1545 objformat=`/usr/bin/objformat` 1546 else 1547 case $host_os in 1548 freebsd[[123]].*) objformat=aout ;; 1549 *) objformat=elf ;; 1550 esac 1551 fi 1552 version_type=freebsd-$objformat 1553 case $version_type in 1554 freebsd-elf*) 1555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1556 need_version=no 1557 need_lib_prefix=no 1558 ;; 1559 freebsd-*) 1560 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1561 need_version=yes 1562 ;; 1563 esac 1564 shlibpath_var=LD_LIBRARY_PATH 1565 case $host_os in 1566 freebsd2*) 1567 shlibpath_overrides_runpath=yes 1568 ;; 1569 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1570 shlibpath_overrides_runpath=yes 1571 hardcode_into_libs=yes 1572 ;; 1573 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1574 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1575 shlibpath_overrides_runpath=no 1576 hardcode_into_libs=yes 1577 ;; 1578 *) # from 4.6 on, and DragonFly 1579 shlibpath_overrides_runpath=yes 1580 hardcode_into_libs=yes 1581 ;; 1582 esac 1583 ;; 1584 1585gnu*) 1586 version_type=linux 1587 need_lib_prefix=no 1588 need_version=no 1589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1590 soname_spec='${libname}${release}${shared_ext}$major' 1591 shlibpath_var=LD_LIBRARY_PATH 1592 hardcode_into_libs=yes 1593 ;; 1594 1595hpux9* | hpux10* | hpux11*) 1596 # Give a soname corresponding to the major version so that dld.sl refuses to 1597 # link against other versions. 1598 version_type=sunos 1599 need_lib_prefix=no 1600 need_version=no 1601 case $host_cpu in 1602 ia64*) 1603 shrext_cmds='.so' 1604 hardcode_into_libs=yes 1605 dynamic_linker="$host_os dld.so" 1606 shlibpath_var=LD_LIBRARY_PATH 1607 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1609 soname_spec='${libname}${release}${shared_ext}$major' 1610 if test "X$HPUX_IA64_MODE" = X32; then 1611 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1612 else 1613 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1614 fi 1615 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1616 ;; 1617 hppa*64*) 1618 shrext_cmds='.sl' 1619 hardcode_into_libs=yes 1620 dynamic_linker="$host_os dld.sl" 1621 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1622 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1623 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1624 soname_spec='${libname}${release}${shared_ext}$major' 1625 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1626 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1627 ;; 1628 *) 1629 shrext_cmds='.sl' 1630 dynamic_linker="$host_os dld.sl" 1631 shlibpath_var=SHLIB_PATH 1632 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1633 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1634 soname_spec='${libname}${release}${shared_ext}$major' 1635 ;; 1636 esac 1637 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1638 postinstall_cmds='chmod 555 $lib' 1639 ;; 1640 1641interix[[3-9]]*) 1642 version_type=linux 1643 need_lib_prefix=no 1644 need_version=no 1645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1646 soname_spec='${libname}${release}${shared_ext}$major' 1647 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1648 shlibpath_var=LD_LIBRARY_PATH 1649 shlibpath_overrides_runpath=no 1650 hardcode_into_libs=yes 1651 ;; 1652 1653irix5* | irix6* | nonstopux*) 1654 case $host_os in 1655 nonstopux*) version_type=nonstopux ;; 1656 *) 1657 if test "$lt_cv_prog_gnu_ld" = yes; then 1658 version_type=linux 1659 else 1660 version_type=irix 1661 fi ;; 1662 esac 1663 need_lib_prefix=no 1664 need_version=no 1665 soname_spec='${libname}${release}${shared_ext}$major' 1666 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1667 case $host_os in 1668 irix5* | nonstopux*) 1669 libsuff= shlibsuff= 1670 ;; 1671 *) 1672 case $LD in # libtool.m4 will add one of these switches to LD 1673 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1674 libsuff= shlibsuff= libmagic=32-bit;; 1675 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1676 libsuff=32 shlibsuff=N32 libmagic=N32;; 1677 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1678 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1679 *) libsuff= shlibsuff= libmagic=never-match;; 1680 esac 1681 ;; 1682 esac 1683 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1684 shlibpath_overrides_runpath=no 1685 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1686 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1687 hardcode_into_libs=yes 1688 ;; 1689 1690# No shared lib support for Linux oldld, aout, or coff. 1691linux*oldld* | linux*aout* | linux*coff*) 1692 dynamic_linker=no 1693 ;; 1694 1695# This must be Linux ELF. 1696linux* | k*bsd*-gnu) 1697 version_type=linux 1698 need_lib_prefix=no 1699 need_version=no 1700 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1701 soname_spec='${libname}${release}${shared_ext}$major' 1702 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1703 shlibpath_var=LD_LIBRARY_PATH 1704 shlibpath_overrides_runpath=no 1705 # This implies no fast_install, which is unacceptable. 1706 # Some rework will be needed to allow for fast_install 1707 # before this can be enabled. 1708 hardcode_into_libs=yes 1709 1710 # Append ld.so.conf contents to the search path 1711 if test -f /etc/ld.so.conf; then 1712 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' ' '` 1713 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1714 fi 1715 1716 # We used to test for /lib/ld.so.1 and disable shared libraries on 1717 # powerpc, because MkLinux only supported shared libraries with the 1718 # GNU dynamic linker. Since this was broken with cross compilers, 1719 # most powerpc-linux boxes support dynamic linking these days and 1720 # people can always --disable-shared, the test was removed, and we 1721 # assume the GNU/Linux dynamic linker is in use. 1722 dynamic_linker='GNU/Linux ld.so' 1723 ;; 1724 1725netbsd*) 1726 version_type=sunos 1727 need_lib_prefix=no 1728 need_version=no 1729 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1731 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1732 dynamic_linker='NetBSD (a.out) ld.so' 1733 else 1734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1735 soname_spec='${libname}${release}${shared_ext}$major' 1736 dynamic_linker='NetBSD ld.elf_so' 1737 fi 1738 shlibpath_var=LD_LIBRARY_PATH 1739 shlibpath_overrides_runpath=yes 1740 hardcode_into_libs=yes 1741 ;; 1742 1743newsos6) 1744 version_type=linux 1745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1746 shlibpath_var=LD_LIBRARY_PATH 1747 shlibpath_overrides_runpath=yes 1748 ;; 1749 1750nto-qnx*) 1751 version_type=linux 1752 need_lib_prefix=no 1753 need_version=no 1754 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1755 soname_spec='${libname}${release}${shared_ext}$major' 1756 shlibpath_var=LD_LIBRARY_PATH 1757 shlibpath_overrides_runpath=yes 1758 ;; 1759 1760openbsd*) 1761 version_type=sunos 1762 sys_lib_dlsearch_path_spec="/usr/lib" 1763 need_lib_prefix=no 1764 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1765 case $host_os in 1766 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1767 *) need_version=no ;; 1768 esac 1769 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1770 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1771 shlibpath_var=LD_LIBRARY_PATH 1772 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1773 case $host_os in 1774 openbsd2.[[89]] | openbsd2.[[89]].*) 1775 shlibpath_overrides_runpath=no 1776 ;; 1777 *) 1778 shlibpath_overrides_runpath=yes 1779 ;; 1780 esac 1781 else 1782 shlibpath_overrides_runpath=yes 1783 fi 1784 ;; 1785 1786os2*) 1787 libname_spec='$name' 1788 shrext_cmds=".dll" 1789 need_lib_prefix=no 1790 library_names_spec='$libname${shared_ext} $libname.a' 1791 dynamic_linker='OS/2 ld.exe' 1792 shlibpath_var=LIBPATH 1793 ;; 1794 1795osf3* | osf4* | osf5*) 1796 version_type=osf 1797 need_lib_prefix=no 1798 need_version=no 1799 soname_spec='${libname}${release}${shared_ext}$major' 1800 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1801 shlibpath_var=LD_LIBRARY_PATH 1802 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1803 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1804 ;; 1805 1806rdos*) 1807 dynamic_linker=no 1808 ;; 1809 1810solaris*) 1811 version_type=linux 1812 need_lib_prefix=no 1813 need_version=no 1814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1815 soname_spec='${libname}${release}${shared_ext}$major' 1816 shlibpath_var=LD_LIBRARY_PATH 1817 shlibpath_overrides_runpath=yes 1818 hardcode_into_libs=yes 1819 # ldd complains unless libraries are executable 1820 postinstall_cmds='chmod +x $lib' 1821 ;; 1822 1823sunos4*) 1824 version_type=sunos 1825 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1826 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1827 shlibpath_var=LD_LIBRARY_PATH 1828 shlibpath_overrides_runpath=yes 1829 if test "$with_gnu_ld" = yes; then 1830 need_lib_prefix=no 1831 fi 1832 need_version=yes 1833 ;; 1834 1835sysv4 | sysv4.3*) 1836 version_type=linux 1837 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1838 soname_spec='${libname}${release}${shared_ext}$major' 1839 shlibpath_var=LD_LIBRARY_PATH 1840 case $host_vendor in 1841 sni) 1842 shlibpath_overrides_runpath=no 1843 need_lib_prefix=no 1844 export_dynamic_flag_spec='${wl}-Blargedynsym' 1845 runpath_var=LD_RUN_PATH 1846 ;; 1847 siemens) 1848 need_lib_prefix=no 1849 ;; 1850 motorola) 1851 need_lib_prefix=no 1852 need_version=no 1853 shlibpath_overrides_runpath=no 1854 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1855 ;; 1856 esac 1857 ;; 1858 1859sysv4*MP*) 1860 if test -d /usr/nec ;then 1861 version_type=linux 1862 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1863 soname_spec='$libname${shared_ext}.$major' 1864 shlibpath_var=LD_LIBRARY_PATH 1865 fi 1866 ;; 1867 1868sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1869 version_type=freebsd-elf 1870 need_lib_prefix=no 1871 need_version=no 1872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1873 soname_spec='${libname}${release}${shared_ext}$major' 1874 shlibpath_var=LD_LIBRARY_PATH 1875 hardcode_into_libs=yes 1876 if test "$with_gnu_ld" = yes; then 1877 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1878 shlibpath_overrides_runpath=no 1879 else 1880 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1881 shlibpath_overrides_runpath=yes 1882 case $host_os in 1883 sco3.2v5*) 1884 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1885 ;; 1886 esac 1887 fi 1888 sys_lib_dlsearch_path_spec='/usr/lib' 1889 ;; 1890 1891uts4*) 1892 version_type=linux 1893 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1894 soname_spec='${libname}${release}${shared_ext}$major' 1895 shlibpath_var=LD_LIBRARY_PATH 1896 ;; 1897 1898*) 1899 dynamic_linker=no 1900 ;; 1901esac 1902AC_MSG_RESULT([$dynamic_linker]) 1903test "$dynamic_linker" = no && can_build_shared=no 1904 1905AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], 1906[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) 1907sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 1908AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], 1909[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) 1910sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 1911 1912variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1913if test "$GCC" = yes; then 1914 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1915fi 1916])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1917 1918 1919# _LT_AC_TAGCONFIG 1920# ---------------- 1921AC_DEFUN([_LT_AC_TAGCONFIG], 1922[AC_REQUIRE([LT_AC_PROG_SED])dnl 1923AC_ARG_WITH([tags], 1924[ --with-tags[=TAGS] Include additional configurations [automatic] 1925], 1926[tagnames="$withval"]) 1927 1928if test -f "$ltmain" && test -n "$tagnames"; then 1929 if test ! -f "${ofile}"; then 1930 AC_MSG_WARN([output file \`$ofile' does not exist]) 1931 fi 1932 1933 if test -z "$LTCC"; then 1934 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1935 if test -z "$LTCC"; then 1936 AC_MSG_WARN([output file \`$ofile' does not look like a libtool script]) 1937 else 1938 AC_MSG_WARN([using \`LTCC=$LTCC', extracted from \`$ofile']) 1939 fi 1940 fi 1941 if test -z "$LTCFLAGS"; then 1942 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1943 fi 1944 1945 # Extract list of available tagged configurations in $ofile. 1946 # Note that this assumes the entire list is on one line. 1947 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1948 1949 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1950 for tagname in $tagnames; do 1951 IFS="$lt_save_ifs" 1952 # Check whether tagname contains only valid characters 1953 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1954 "") ;; 1955 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1956 ;; 1957 esac 1958 1959 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1960 then 1961 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1962 fi 1963 1964 # Update the list of available tags. 1965 if test -n "$tagname"; then 1966 echo appending configuration tag \"$tagname\" to $ofile 1967 1968 case $tagname in 1969 CXX) 1970 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1971 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1972 (test "X$CXX" != "Xg++"))) ; then 1973 AC_LIBTOOL_LANG_CXX_CONFIG 1974 else 1975 tagname="" 1976 fi 1977 ;; 1978 1979 *) 1980 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1981 ;; 1982 esac 1983 1984 # Append the new tag name to the list of available tags. 1985 if test -n "$tagname" ; then 1986 available_tags="$available_tags $tagname" 1987 fi 1988 fi 1989 done 1990 IFS="$lt_save_ifs" 1991 1992 # Now substitute the updated list of available tags. 1993 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1994 mv "${ofile}T" "$ofile" 1995 chmod +x "$ofile" 1996 else 1997 rm -f "${ofile}T" 1998 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1999 fi 2000fi 2001])# _LT_AC_TAGCONFIG 2002 2003 2004# AC_LIBTOOL_DLOPEN 2005# ----------------- 2006# enable checks for dlopen support 2007AC_DEFUN([AC_LIBTOOL_DLOPEN], 2008 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2009])# AC_LIBTOOL_DLOPEN 2010 2011 2012# AC_LIBTOOL_WIN32_DLL 2013# -------------------- 2014# declare package support for building win32 DLLs 2015AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2016[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2017])# AC_LIBTOOL_WIN32_DLL 2018 2019 2020# AC_ENABLE_SHARED([DEFAULT]) 2021# --------------------------- 2022# implement the --enable-shared flag 2023# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2024AC_DEFUN([AC_ENABLE_SHARED], 2025[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2026AC_ARG_ENABLE([shared], 2027changequote(<<, >>)dnl 2028<< --enable-shared[=PKGS] Build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 2029changequote([, ])dnl 2030 [p=${PACKAGE-default} 2031 case $enableval in 2032 yes) enable_shared=yes ;; 2033 no) enable_shared=no ;; 2034 *) 2035 enable_shared=no 2036 # Look at the argument we got. We use all the common list separators. 2037 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2038 for pkg in $enableval; do 2039 IFS="$lt_save_ifs" 2040 if test "X$pkg" = "X$p"; then 2041 enable_shared=yes 2042 fi 2043 done 2044 IFS="$lt_save_ifs" 2045 ;; 2046 esac], 2047 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2048])# AC_ENABLE_SHARED 2049 2050 2051# AC_DISABLE_SHARED 2052# ----------------- 2053# set the default shared flag to --disable-shared 2054AC_DEFUN([AC_DISABLE_SHARED], 2055[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2056AC_ENABLE_SHARED(no) 2057])# AC_DISABLE_SHARED 2058 2059 2060# AC_ENABLE_STATIC([DEFAULT]) 2061# --------------------------- 2062# implement the --enable-static flag 2063# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2064AC_DEFUN([AC_ENABLE_STATIC], 2065[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2066AC_ARG_ENABLE([static], 2067changequote(<<, >>)dnl 2068<< --enable-static[=PKGS] Build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 2069changequote([, ])dnl 2070 [p=${PACKAGE-default} 2071 case $enableval in 2072 yes) enable_static=yes ;; 2073 no) enable_static=no ;; 2074 *) 2075 enable_static=no 2076 # Look at the argument we got. We use all the common list separators. 2077 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2078 for pkg in $enableval; do 2079 IFS="$lt_save_ifs" 2080 if test "X$pkg" = "X$p"; then 2081 enable_static=yes 2082 fi 2083 done 2084 IFS="$lt_save_ifs" 2085 ;; 2086 esac], 2087 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2088])# AC_ENABLE_STATIC 2089 2090 2091# AC_DISABLE_STATIC 2092# ----------------- 2093# set the default static flag to --disable-static 2094AC_DEFUN([AC_DISABLE_STATIC], 2095[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2096AC_ENABLE_STATIC(no) 2097])# AC_DISABLE_STATIC 2098 2099 2100# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2101# --------------------------------- 2102# implement the --enable-fast-install flag 2103# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2104AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2105[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2106AC_ARG_ENABLE([fast-install], 2107changequote(<<, >>)dnl 2108<< --enable-fast-install[=PKGS] 2109 Optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 2110changequote([, ])dnl 2111 [p=${PACKAGE-default} 2112 case $enableval in 2113 yes) enable_fast_install=yes ;; 2114 no) enable_fast_install=no ;; 2115 *) 2116 enable_fast_install=no 2117 # Look at the argument we got. We use all the common list separators. 2118 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2119 for pkg in $enableval; do 2120 IFS="$lt_save_ifs" 2121 if test "X$pkg" = "X$p"; then 2122 enable_fast_install=yes 2123 fi 2124 done 2125 IFS="$lt_save_ifs" 2126 ;; 2127 esac], 2128 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2129])# AC_ENABLE_FAST_INSTALL 2130 2131 2132# AC_DISABLE_FAST_INSTALL 2133# ----------------------- 2134# set the default to --disable-fast-install 2135AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2136[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2137AC_ENABLE_FAST_INSTALL(no) 2138])# AC_DISABLE_FAST_INSTALL 2139 2140 2141# AC_LIBTOOL_PICMODE([MODE]) 2142# -------------------------- 2143# implement the --with-pic flag 2144# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2145AC_DEFUN([AC_LIBTOOL_PICMODE], 2146[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2147pic_mode=ifelse($#,1,$1,default) 2148])# AC_LIBTOOL_PICMODE 2149 2150 2151# AC_PROG_EGREP 2152# ------------- 2153ifdef([AC_PROG_EGREP], [], [AC_DEFUN([AC_PROG_EGREP], 2154[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2155 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2156 then ac_cv_prog_egrep='grep -E' 2157 else ac_cv_prog_egrep='egrep' 2158 fi]) 2159 EGREP=$ac_cv_prog_egrep 2160 AC_SUBST([EGREP]) 2161])]) 2162 2163 2164# AC_PATH_TOOL_PREFIX 2165# ------------------- 2166# find a file program which can recognize shared library 2167AC_DEFUN([AC_PATH_TOOL_PREFIX], 2168[AC_REQUIRE([AC_PROG_EGREP])dnl 2169AC_MSG_CHECKING([for $1]) 2170AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2171[case $MAGIC_CMD in 2172[[\\/*] | ?:[\\/]*]) 2173 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2174 ;; 2175*) 2176 lt_save_MAGIC_CMD="$MAGIC_CMD" 2177 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2178dnl $ac_dummy forces splitting on constant user-supplied paths. 2179dnl POSIX.2 word splitting is done only on the output of word expansions, 2180dnl not every word. This closes a longstanding sh security hole. 2181 ac_dummy="ifelse([$2], , $PATH, [$2])" 2182 for ac_dir in $ac_dummy; do 2183 IFS="$lt_save_ifs" 2184 test -z "$ac_dir" && ac_dir=. 2185 if test -f $ac_dir/$1; then 2186 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2187 if test -n "$file_magic_test_file"; then 2188 case $deplibs_check_method in 2189 "file_magic "*) 2190 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2191 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2192 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2193 $EGREP "$file_magic_regex" > /dev/null; then 2194 : 2195 else 2196 cat <<EOF 1>&2 2197 2198*** Warning: the command libtool uses to detect shared libraries, 2199*** $file_magic_cmd, produces output that libtool cannot recognize. 2200*** The result is that libtool may fail to recognize shared libraries 2201*** as such. This will affect the creation of libtool libraries that 2202*** depend on shared libraries, but programs linked with such libtool 2203*** libraries will work regardless of this problem. Nevertheless, you 2204*** may want to report the problem to your system manager and/or to 2205*** bug-libtool@gnu.org 2206 2207EOF 2208 fi ;; 2209 esac 2210 fi 2211 break 2212 fi 2213 done 2214 IFS="$lt_save_ifs" 2215 MAGIC_CMD="$lt_save_MAGIC_CMD" 2216 ;; 2217esac]) 2218MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2219if test -n "$MAGIC_CMD"; then 2220 AC_MSG_RESULT($MAGIC_CMD) 2221else 2222 AC_MSG_RESULT(no) 2223fi 2224])# AC_PATH_TOOL_PREFIX 2225 2226 2227# AC_PATH_MAGIC 2228# ------------- 2229# find a file program which can recognize a shared library 2230AC_DEFUN([AC_PATH_MAGIC], 2231[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2232if test -z "$lt_cv_path_MAGIC_CMD"; then 2233 if test -n "$ac_tool_prefix"; then 2234 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2235 else 2236 MAGIC_CMD=: 2237 fi 2238fi 2239])# AC_PATH_MAGIC 2240 2241 2242# AC_PROG_LD 2243# ---------- 2244# find the pathname to the GNU or non-GNU linker 2245AC_DEFUN([AC_PROG_LD], 2246[AC_ARG_WITH([gnu-ld], 2247[ --with-gnu-ld Assume the C compiler uses GNU ld [default=no]], 2248 [test "$withval" = no || with_gnu_ld=yes], 2249 [with_gnu_ld=no]) 2250AC_REQUIRE([LT_AC_PROG_SED])dnl 2251AC_REQUIRE([AC_PROG_CC])dnl 2252AC_REQUIRE([AC_CANONICAL_HOST])dnl 2253AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2254ac_prog=ld 2255if test "$GCC" = yes; then 2256 # Check if gcc -print-prog-name=ld gives a path. 2257 AC_MSG_CHECKING([for ld used by $CC]) 2258 case $host in 2259 *-*-mingw*) 2260 # gcc leaves a trailing carriage return which upsets mingw 2261 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2262 *) 2263 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2264 esac 2265 case $ac_prog in 2266 # Accept absolute paths. 2267 [[\\/]]* | ?:[[\\/]]*) 2268 re_direlt='/[[^/]][[^/]]*/\.\./' 2269 # Canonicalize the pathname of ld 2270 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2271 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2272 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2273 done 2274 test -z "$LD" && LD="$ac_prog" 2275 ;; 2276 "") 2277 # If it fails, then pretend we aren't using GCC. 2278 ac_prog=ld 2279 ;; 2280 *) 2281 # If it is relative, then search for the first ld in PATH. 2282 with_gnu_ld=unknown 2283 ;; 2284 esac 2285elif test "$with_gnu_ld" = yes; then 2286 AC_MSG_CHECKING([for GNU ld]) 2287else 2288 AC_MSG_CHECKING([for non-GNU ld]) 2289fi 2290AC_CACHE_VAL(lt_cv_path_LD, 2291[if test -z "$LD"; then 2292 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2293 for ac_dir in $PATH; do 2294 IFS="$lt_save_ifs" 2295 test -z "$ac_dir" && ac_dir=. 2296 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2297 lt_cv_path_LD="$ac_dir/$ac_prog" 2298 # Check to see if the program is GNU ld. I'd rather use --version, 2299 # but apparently some variants of GNU ld only accept -v. 2300 # Break only if it was the GNU/non-GNU ld that we prefer. 2301 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2302 *GNU* | *'with BFD'*) 2303 test "$with_gnu_ld" != no && break 2304 ;; 2305 *) 2306 test "$with_gnu_ld" != yes && break 2307 ;; 2308 esac 2309 fi 2310 done 2311 IFS="$lt_save_ifs" 2312else 2313 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2314fi]) 2315LD="$lt_cv_path_LD" 2316if test -n "$LD"; then 2317 AC_MSG_RESULT($LD) 2318else 2319 AC_MSG_RESULT(no) 2320fi 2321test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2322AC_PROG_LD_GNU 2323])# AC_PROG_LD 2324 2325 2326# AC_PROG_LD_GNU 2327# -------------- 2328AC_DEFUN([AC_PROG_LD_GNU], 2329[AC_REQUIRE([AC_PROG_EGREP])dnl 2330AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2331[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2332case `$LD -v 2>&1 </dev/null` in 2333*GNU* | *'with BFD'*) 2334 lt_cv_prog_gnu_ld=yes 2335 ;; 2336*) 2337 lt_cv_prog_gnu_ld=no 2338 ;; 2339esac]) 2340with_gnu_ld=$lt_cv_prog_gnu_ld 2341])# AC_PROG_LD_GNU 2342 2343 2344# AC_PROG_LD_RELOAD_FLAG 2345# ---------------------- 2346# find reload flag for linker 2347# -- PORTME Some linkers may need a different reload flag. 2348AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2349[AC_CACHE_CHECK([for $LD option to reload object files], 2350 lt_cv_ld_reload_flag, 2351 [lt_cv_ld_reload_flag='-r']) 2352reload_flag=$lt_cv_ld_reload_flag 2353case $reload_flag in 2354"" | " "*) ;; 2355*) reload_flag=" $reload_flag" ;; 2356esac 2357reload_cmds='$LD$reload_flag -o $output$reload_objs' 2358case $host_os in 2359 darwin*) 2360 if test "$GCC" = yes; then 2361 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2362 else 2363 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2364 fi 2365 ;; 2366esac 2367])# AC_PROG_LD_RELOAD_FLAG 2368 2369 2370# AC_DEPLIBS_CHECK_METHOD 2371# ----------------------- 2372# how to check for library dependencies 2373# -- PORTME fill in with the dynamic library characteristics 2374AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2375[AC_CACHE_CHECK([how to recognize dependent libraries], 2376lt_cv_deplibs_check_method, 2377[lt_cv_file_magic_cmd='$MAGIC_CMD' 2378lt_cv_file_magic_test_file= 2379lt_cv_deplibs_check_method='unknown' 2380# Need to set the preceding variable on all platforms that support 2381# interlibrary dependencies. 2382# 'none' -- dependencies not supported. 2383# `unknown' -- same as none, but documents that we really don't know. 2384# 'pass_all' -- all dependencies passed with no checks. 2385# 'test_compile' -- check by making test program. 2386# 'file_magic [[regex]]' -- check by looking for files in library path 2387# which responds to the $file_magic_cmd with a given extended regex. 2388# If you have `file' or equivalent on your system and you're not sure 2389# whether `pass_all' will *always* work, you probably want this one. 2390 2391case $host_os in 2392aix[[4-9]]*) 2393 lt_cv_deplibs_check_method=pass_all 2394 ;; 2395 2396beos*) 2397 lt_cv_deplibs_check_method=pass_all 2398 ;; 2399 2400bsdi[[45]]*) 2401 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2402 lt_cv_file_magic_cmd='/usr/bin/file -L' 2403 lt_cv_file_magic_test_file=/shlib/libc.so 2404 ;; 2405 2406cygwin*) 2407 # func_win32_libid is a shell function defined in ltmain.sh 2408 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2409 lt_cv_file_magic_cmd='func_win32_libid' 2410 ;; 2411 2412mingw* | pw32*) 2413 # Base MSYS/MinGW do not provide the 'file' command needed by 2414 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2415 # unless we find 'file', for example because we are cross-compiling. 2416 if ( file / ) >/dev/null 2>&1; then 2417 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2418 lt_cv_file_magic_cmd='func_win32_libid' 2419 else 2420 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2421 lt_cv_file_magic_cmd='$OBJDUMP -f' 2422 fi 2423 ;; 2424 2425darwin* | rhapsody*) 2426 lt_cv_deplibs_check_method=pass_all 2427 ;; 2428 2429freebsd* | dragonfly*) 2430 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2431 case $host_cpu in 2432 i*86 ) 2433 # Not sure whether the presence of OpenBSD here was a mistake. 2434 # Let's accept both of them until this is cleared up. 2435 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2436 lt_cv_file_magic_cmd=/usr/bin/file 2437 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2438 ;; 2439 esac 2440 else 2441 lt_cv_deplibs_check_method=pass_all 2442 fi 2443 ;; 2444 2445gnu*) 2446 lt_cv_deplibs_check_method=pass_all 2447 ;; 2448 2449hpux10.20* | hpux11*) 2450 lt_cv_file_magic_cmd=/usr/bin/file 2451 case $host_cpu in 2452 ia64*) 2453 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2454 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2455 ;; 2456 hppa*64*) 2457 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2458 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2459 ;; 2460 *) 2461 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2462 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2463 ;; 2464 esac 2465 ;; 2466 2467interix[[3-9]]*) 2468 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2469 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2470 ;; 2471 2472irix5* | irix6* | nonstopux*) 2473 case $LD in 2474 *-32|*"-32 ") libmagic=32-bit;; 2475 *-n32|*"-n32 ") libmagic=N32;; 2476 *-64|*"-64 ") libmagic=64-bit;; 2477 *) libmagic=never-match;; 2478 esac 2479 lt_cv_deplibs_check_method=pass_all 2480 ;; 2481 2482# This must be Linux ELF. 2483linux* | k*bsd*-gnu) 2484 lt_cv_deplibs_check_method=pass_all 2485 ;; 2486 2487netbsd*) 2488 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2489 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2490 else 2491 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2492 fi 2493 ;; 2494 2495newos6*) 2496 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2497 lt_cv_file_magic_cmd=/usr/bin/file 2498 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2499 ;; 2500 2501nto-qnx*) 2502 lt_cv_deplibs_check_method=unknown 2503 ;; 2504 2505openbsd*) 2506 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2507 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2508 else 2509 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2510 fi 2511 ;; 2512 2513osf3* | osf4* | osf5*) 2514 lt_cv_deplibs_check_method=pass_all 2515 ;; 2516 2517rdos*) 2518 lt_cv_deplibs_check_method=pass_all 2519 ;; 2520 2521solaris*) 2522 lt_cv_deplibs_check_method=pass_all 2523 ;; 2524 2525sysv4 | sysv4.3*) 2526 case $host_vendor in 2527 motorola) 2528 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2529 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2530 ;; 2531 ncr) 2532 lt_cv_deplibs_check_method=pass_all 2533 ;; 2534 sequent) 2535 lt_cv_file_magic_cmd='/bin/file' 2536 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2537 ;; 2538 sni) 2539 lt_cv_file_magic_cmd='/bin/file' 2540 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2541 lt_cv_file_magic_test_file=/lib/libc.so 2542 ;; 2543 siemens) 2544 lt_cv_deplibs_check_method=pass_all 2545 ;; 2546 pc) 2547 lt_cv_deplibs_check_method=pass_all 2548 ;; 2549 esac 2550 ;; 2551 2552sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2553 lt_cv_deplibs_check_method=pass_all 2554 ;; 2555esac 2556]) 2557file_magic_cmd=$lt_cv_file_magic_cmd 2558deplibs_check_method=$lt_cv_deplibs_check_method 2559test -z "$deplibs_check_method" && deplibs_check_method=unknown 2560])# AC_DEPLIBS_CHECK_METHOD 2561 2562 2563# AC_PROG_NM 2564# ---------- 2565# find the pathname to a BSD-compatible name lister 2566AC_DEFUN([AC_PROG_NM], 2567[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2568[if test -n "$NM"; then 2569 # Let the user override the test. 2570 lt_cv_path_NM="$NM" 2571else 2572 lt_nm_to_check="${ac_tool_prefix}nm" 2573 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2574 lt_nm_to_check="$lt_nm_to_check nm" 2575 fi 2576 for lt_tmp_nm in $lt_nm_to_check; do 2577 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2578 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2579 IFS="$lt_save_ifs" 2580 test -z "$ac_dir" && ac_dir=. 2581 tmp_nm="$ac_dir/$lt_tmp_nm" 2582 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2583 # Check to see if the nm accepts a BSD-compat flag. 2584 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2585 # nm: unknown option "B" ignored 2586 # Tru64's nm complains that /dev/null is an invalid object file 2587 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2588 */dev/null* | *'Invalid file or object type'*) 2589 lt_cv_path_NM="$tmp_nm -B" 2590 break 2591 ;; 2592 *) 2593 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2594 */dev/null*) 2595 lt_cv_path_NM="$tmp_nm -p" 2596 break 2597 ;; 2598 *) 2599 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2600 continue # so that we can try to find one that supports BSD flags 2601 ;; 2602 esac 2603 ;; 2604 esac 2605 fi 2606 done 2607 IFS="$lt_save_ifs" 2608 done 2609 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2610fi]) 2611NM="$lt_cv_path_NM" 2612])# AC_PROG_NM 2613 2614 2615# AC_CHECK_LIBM 2616# ------------- 2617# check for math library 2618AC_DEFUN([AC_CHECK_LIBM], 2619[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2620LIBM= 2621case $host in 2622*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2623 # These system don't have libm, or don't need it 2624 ;; 2625*-ncr-sysv4.3*) 2626 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2627 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2628 ;; 2629*) 2630 AC_CHECK_LIB(m, cos, LIBM="-lm") 2631 ;; 2632esac 2633])# AC_CHECK_LIBM 2634 2635 2636# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2637# ----------------------------------- 2638# sets LIBLTDL to the link flags for the libltdl convenience library and 2639# LTDLINCL to the include flags for the libltdl header and adds 2640# --enable-ltdl-convenience to the configure arguments. Note that 2641# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2642# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2643# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2644# (note the single quotes!). If your package is not flat and you're not 2645# using automake, define top_builddir and top_srcdir appropriately in 2646# the Makefiles. 2647AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2648[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2649 case $enable_ltdl_convenience in 2650 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2651 "") enable_ltdl_convenience=yes 2652 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2653 esac 2654 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2655 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2656 # For backwards non-gettext consistent compatibility... 2657 INCLTDL="$LTDLINCL" 2658])# AC_LIBLTDL_CONVENIENCE 2659 2660 2661# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2662# ----------------------------------- 2663# sets LIBLTDL to the link flags for the libltdl installable library and 2664# LTDLINCL to the include flags for the libltdl header and adds 2665# --enable-ltdl-install to the configure arguments. Note that 2666# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2667# and an installed libltdl is not found, it is assumed to be `libltdl'. 2668# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2669# '${top_srcdir}/' (note the single quotes!). If your package is not 2670# flat and you're not using automake, define top_builddir and top_srcdir 2671# appropriately in the Makefiles. 2672# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2673AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2674[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2675 AC_CHECK_LIB(ltdl, lt_dlinit, 2676 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2677 [if test x"$enable_ltdl_install" = xno; then 2678 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2679 else 2680 enable_ltdl_install=yes 2681 fi 2682 ]) 2683 if test x"$enable_ltdl_install" = x"yes"; then 2684 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2685 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2686 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2687 else 2688 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2689 LIBLTDL="-lltdl" 2690 LTDLINCL= 2691 fi 2692 # For backwards non-gettext consistent compatibility... 2693 INCLTDL="$LTDLINCL" 2694])# AC_LIBLTDL_INSTALLABLE 2695 2696 2697# AC_LIBTOOL_CXX 2698# -------------- 2699# enable support for C++ libraries 2700AC_DEFUN([AC_LIBTOOL_CXX], 2701[AC_REQUIRE([_LT_AC_LANG_CXX]) 2702])# AC_LIBTOOL_CXX 2703 2704 2705# _LT_AC_LANG_CXX 2706# --------------- 2707AC_DEFUN([_LT_AC_LANG_CXX], 2708[AC_REQUIRE([AC_PROG_CXX]) 2709AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2710_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2711])# _LT_AC_LANG_CXX 2712 2713# _LT_AC_PROG_CXXCPP 2714# ------------------ 2715AC_DEFUN([_LT_AC_PROG_CXXCPP], 2716[ 2717AC_REQUIRE([AC_PROG_CXX]) 2718if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2719 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2720 (test "X$CXX" != "Xg++"))) ; then 2721 AC_PROG_CXXCPP 2722fi 2723])# _LT_AC_PROG_CXXCPP 2724 2725# AC_LIBTOOL_LANG_C_CONFIG 2726# ------------------------ 2727# Ensure that the configuration vars for the C compiler are 2728# suitably defined. Those variables are subsequently used by 2729# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2730AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2731AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2732[lt_save_CC="$CC" 2733AC_LANG_SAVE 2734AC_LANG_C 2735 2736# Source file extension for C test sources. 2737ac_ext=c 2738 2739# Object file extension for compiled C test sources. 2740objext=o 2741_LT_AC_TAGVAR(objext, $1)=$objext 2742 2743# Code to be used in simple compile tests 2744lt_simple_compile_test_code="int some_variable = 0;" 2745 2746# Code to be used in simple link tests 2747lt_simple_link_test_code='int main(){return(0);}' 2748 2749_LT_AC_SYS_COMPILER 2750 2751# save warnings/boilerplate of simple test code 2752_LT_COMPILER_BOILERPLATE 2753_LT_LINKER_BOILERPLATE 2754 2755## CAVEAT EMPTOR: 2756## There is no encapsulation within the following macros, do not change 2757## the running order or otherwise move them around unless you know exactly 2758## what you are doing... 2759AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2760AC_LIBTOOL_PROG_COMPILER_PIC($1) 2761AC_LIBTOOL_PROG_CC_C_O($1) 2762AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2763AC_LIBTOOL_PROG_LD_SHLIBS($1) 2764AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2765AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2766AC_LIBTOOL_SYS_LIB_STRIP 2767AC_LIBTOOL_DLOPEN_SELF 2768 2769# Report which library types will actually be built 2770AC_MSG_CHECKING([if libtool supports shared libraries]) 2771AC_MSG_RESULT([$can_build_shared]) 2772 2773AC_MSG_CHECKING([whether to build shared libraries]) 2774test "$can_build_shared" = "no" && enable_shared=no 2775 2776# On AIX, shared libraries and static libraries use the same namespace, and 2777# are all built from PIC. 2778case $host_os in 2779aix3*) 2780 test "$enable_shared" = yes && enable_static=no 2781 if test -n "$RANLIB"; then 2782 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2783 postinstall_cmds='$RANLIB $lib' 2784 fi 2785 ;; 2786 2787aix[[4-9]]*) 2788 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2789 test "$enable_shared" = yes && enable_static=no 2790 fi 2791 ;; 2792esac 2793AC_MSG_RESULT([$enable_shared]) 2794 2795AC_MSG_CHECKING([whether to build static libraries]) 2796# Make sure either enable_shared or enable_static is yes. 2797test "$enable_shared" = yes || enable_static=yes 2798AC_MSG_RESULT([$enable_static]) 2799 2800AC_LIBTOOL_CONFIG($1) 2801 2802AC_LANG_RESTORE 2803CC="$lt_save_CC" 2804])# AC_LIBTOOL_LANG_C_CONFIG 2805 2806 2807# AC_LIBTOOL_LANG_CXX_CONFIG 2808# -------------------------- 2809# Ensure that the configuration vars for the C compiler are 2810# suitably defined. Those variables are subsequently used by 2811# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2812AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2813AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2814[AC_LANG_SAVE 2815AC_LANG_CPLUSPLUS 2816AC_REQUIRE([AC_PROG_CXX]) 2817AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2818 2819_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2820_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2821_LT_AC_TAGVAR(always_export_symbols, $1)=no 2822_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2823_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2824_LT_AC_TAGVAR(hardcode_direct, $1)=no 2825_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2826_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2827_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2828_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2829_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2830_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2831_LT_AC_TAGVAR(module_cmds, $1)= 2832_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2833_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2834_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2835_LT_AC_TAGVAR(no_undefined_flag, $1)= 2836_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2837_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2838 2839# Dependencies to place before and after the object being linked: 2840_LT_AC_TAGVAR(predep_objects, $1)= 2841_LT_AC_TAGVAR(postdep_objects, $1)= 2842_LT_AC_TAGVAR(predeps, $1)= 2843_LT_AC_TAGVAR(postdeps, $1)= 2844_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2845_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 2846 2847# Source file extension for C++ test sources. 2848ac_ext=cpp 2849 2850# Object file extension for compiled C++ test sources. 2851objext=o 2852_LT_AC_TAGVAR(objext, $1)=$objext 2853 2854# Code to be used in simple compile tests 2855lt_simple_compile_test_code="int some_variable = 0;" 2856 2857# Code to be used in simple link tests 2858lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 2859 2860# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2861_LT_AC_SYS_COMPILER 2862 2863# save warnings/boilerplate of simple test code 2864_LT_COMPILER_BOILERPLATE 2865_LT_LINKER_BOILERPLATE 2866 2867# Allow CC to be a program name with arguments. 2868lt_save_CC=$CC 2869lt_save_LD=$LD 2870lt_save_GCC=$GCC 2871GCC=$GXX 2872lt_save_with_gnu_ld=$with_gnu_ld 2873lt_save_path_LD=$lt_cv_path_LD 2874if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2875 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2876else 2877 unset lt_cv_prog_gnu_ld 2878fi 2879if test -n "${lt_cv_path_LDCXX+set}"; then 2880 lt_cv_path_LD=$lt_cv_path_LDCXX 2881else 2882 unset lt_cv_path_LD 2883fi 2884test -z "${LDCXX+set}" || LD=$LDCXX 2885CC=${CXX-"c++"} 2886compiler=$CC 2887_LT_AC_TAGVAR(compiler, $1)=$CC 2888_LT_CC_BASENAME([$compiler]) 2889 2890# We don't want -fno-exception wen compiling C++ code, so set the 2891# no_builtin_flag separately 2892if test "$GXX" = yes; then 2893 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2894else 2895 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2896fi 2897 2898if test "$GXX" = yes; then 2899 # Set up default GNU C++ configuration 2900 2901 AC_PROG_LD 2902 2903 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2904 # archiving commands below assume that GNU ld is being used. 2905 if test "$with_gnu_ld" = yes; then 2906 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2907 _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' 2908 2909 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2910 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2911 2912 # If archive_cmds runs LD, not CC, wlarc should be empty 2913 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2914 # investigate it a little bit more. (MM) 2915 wlarc='${wl}' 2916 2917 # ancient GNU ld didn't support --whole-archive et. al. 2918 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2919 grep 'no-whole-archive' > /dev/null; then 2920 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2921 else 2922 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2923 fi 2924 else 2925 with_gnu_ld=no 2926 wlarc= 2927 2928 # A generic and very simple default shared library creation 2929 # command for GNU C++ for the case where it uses the native 2930 # linker, instead of GNU ld. If possible, this setting should 2931 # overridden to take advantage of the native linker features on 2932 # the platform it is being used on. 2933 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2934 fi 2935 2936 # Commands to make compiler produce verbose output that lists 2937 # what "hidden" libraries, object files and flags are used when 2938 # linking a shared library. 2939 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2940 2941else 2942 GXX=no 2943 with_gnu_ld=no 2944 wlarc= 2945fi 2946 2947# PORTME: fill in a description of your system's C++ link characteristics 2948AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2949_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2950case $host_os in 2951 aix3*) 2952 # FIXME: insert proper C++ library support 2953 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2954 ;; 2955 aix[[4-9]]*) 2956 if test "$host_cpu" = ia64; then 2957 # On IA64, the linker does run time linking by default, so we don't 2958 # have to do anything special. 2959 aix_use_runtimelinking=no 2960 exp_sym_flag='-Bexport' 2961 no_entry_flag="" 2962 else 2963 aix_use_runtimelinking=no 2964 2965 # Test if we are trying to use run time linking or normal 2966 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2967 # need to do runtime linking. 2968 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 2969 for ld_flag in $LDFLAGS; do 2970 case $ld_flag in 2971 *-brtl*) 2972 aix_use_runtimelinking=yes 2973 break 2974 ;; 2975 esac 2976 done 2977 ;; 2978 esac 2979 2980 exp_sym_flag='-bexport' 2981 no_entry_flag='-bnoentry' 2982 fi 2983 2984 # When large executables or shared objects are built, AIX ld can 2985 # have problems creating the table of contents. If linking a library 2986 # or program results in "error TOC overflow" add -mminimal-toc to 2987 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2988 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2989 2990 _LT_AC_TAGVAR(archive_cmds, $1)='' 2991 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2992 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2993 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2994 2995 if test "$GXX" = yes; then 2996 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2997 # We only want to do this on AIX 4.2 and lower, the check 2998 # below for broken collect2 doesn't work under 4.3+ 2999 collect2name=`${CC} -print-prog-name=collect2` 3000 if test -f "$collect2name" && \ 3001 strings "$collect2name" | grep resolve_lib_name >/dev/null 3002 then 3003 # We have reworked collect2 3004 : 3005 else 3006 # We have old collect2 3007 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3008 # It fails to find uninstalled libraries when the uninstalled 3009 # path is not listed in the libpath. Setting hardcode_minus_L 3010 # to unsupported forces relinking 3011 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3013 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3014 fi 3015 ;; 3016 esac 3017 shared_flag='-shared' 3018 if test "$aix_use_runtimelinking" = yes; then 3019 shared_flag="$shared_flag "'${wl}-G' 3020 fi 3021 else 3022 # not using gcc 3023 if test "$host_cpu" = ia64; then 3024 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3025 # chokes on -Wl,-G. The following line is correct: 3026 shared_flag='-G' 3027 else 3028 if test "$aix_use_runtimelinking" = yes; then 3029 shared_flag='${wl}-G' 3030 else 3031 shared_flag='${wl}-bM:SRE' 3032 fi 3033 fi 3034 fi 3035 3036 # It seems that -bexpall does not export symbols beginning with 3037 # underscore (_), so it is better to generate a list of symbols to export. 3038 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3039 if test "$aix_use_runtimelinking" = yes; then 3040 # Warning - without using the other runtime loading flags (-brtl), 3041 # -berok will link without error, but may produce a broken library. 3042 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3043 # Determine the default libpath from the value encoded in an empty executable. 3044 _LT_AC_SYS_LIBPATH_AIX 3045 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3046 3047 _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 $shared_flag" 3048 else 3049 if test "$host_cpu" = ia64; then 3050 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3051 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3052 _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" 3053 else 3054 # Determine the default libpath from the value encoded in an empty executable. 3055 _LT_AC_SYS_LIBPATH_AIX 3056 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3057 # Warning - without using the other run time loading flags, 3058 # -berok will link without error, but may produce a broken library. 3059 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3060 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3061 # Exported symbols can be pulled into shared objects from archives 3062 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3063 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3064 # This is similar to how AIX traditionally builds its shared libraries. 3065 _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' 3066 fi 3067 fi 3068 ;; 3069 3070 beos*) 3071 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3072 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3073 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3074 # support --undefined. This deserves some investigation. FIXME 3075 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3076 else 3077 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3078 fi 3079 ;; 3080 3081 chorus*) 3082 case $cc_basename in 3083 *) 3084 # FIXME: insert proper C++ library support 3085 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3086 ;; 3087 esac 3088 ;; 3089 3090 cygwin* | mingw* | pw32*) 3091 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3092 # as there is no search path for DLLs. 3093 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3094 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3095 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3096 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3097 3098 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3099 _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' 3100 # If the export-symbols file already is a .def file (1st line 3101 # is EXPORTS), use it as is; otherwise, prepend... 3102 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3103 cp $export_symbols $output_objdir/$soname.def; 3104 else 3105 echo EXPORTS > $output_objdir/$soname.def; 3106 cat $export_symbols >> $output_objdir/$soname.def; 3107 fi~ 3108 $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' 3109 else 3110 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3111 fi 3112 ;; 3113 darwin* | rhapsody*) 3114 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3115 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3116 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3117 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3118 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3119 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3120 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3121 if test "$GXX" = yes ; then 3122 output_verbose_link_cmd='echo' 3123 _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}" 3124 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3125 _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}" 3126 _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}${_lt_dsymutil}" 3127 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3128 _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}" 3129 _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}" 3130 fi 3131 else 3132 case $cc_basename in 3133 xlc*) 3134 output_verbose_link_cmd='echo' 3135 _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' 3136 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3137 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3138 _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}' 3139 _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}' 3140 ;; 3141 *) 3142 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3143 ;; 3144 esac 3145 fi 3146 ;; 3147 3148 dgux*) 3149 case $cc_basename in 3150 ec++*) 3151 # FIXME: insert proper C++ library support 3152 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3153 ;; 3154 ghcx*) 3155 # Green Hills C++ Compiler 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 ;; 3159 *) 3160 # FIXME: insert proper C++ library support 3161 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3162 ;; 3163 esac 3164 ;; 3165 freebsd[[12]].*) 3166 # C++ shared libraries reported to be fairly broken before switch to ELF 3167 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3168 ;; 3169 freebsd-elf*) 3170 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3171 ;; 3172 freebsd* | dragonfly*) 3173 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3174 # conventions 3175 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3176 ;; 3177 gnu*) 3178 ;; 3179 hpux9*) 3180 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3181 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3182 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3183 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3184 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3185 # but as the default 3186 # location of the library. 3187 3188 case $cc_basename in 3189 CC*) 3190 # FIXME: insert proper C++ library support 3191 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3192 ;; 3193 aCC*) 3194 _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 $lib' 3195 # Commands to make compiler produce verbose output that lists 3196 # what "hidden" libraries, object files and flags are used when 3197 # linking a shared library. 3198 # 3199 # There doesn't appear to be a way to prevent this compiler from 3200 # explicitly linking system object files so we need to strip them 3201 # from the output so that they don't get included in the library 3202 # dependencies. 3203 output_verbose_link_cmd='templist=`($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 $list' 3204 ;; 3205 *) 3206 if test "$GXX" = yes; then 3207 _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' 3208 else 3209 # FIXME: insert proper C++ library support 3210 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3211 fi 3212 ;; 3213 esac 3214 ;; 3215 hpux10*|hpux11*) 3216 if test $with_gnu_ld = no; then 3217 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3218 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3219 3220 case $host_cpu in 3221 hppa*64*|ia64*) ;; 3222 *) 3223 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3224 ;; 3225 esac 3226 fi 3227 case $host_cpu in 3228 hppa*64*|ia64*) 3229 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3230 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3231 ;; 3232 *) 3233 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3234 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3235 # but as the default 3236 # location of the library. 3237 ;; 3238 esac 3239 3240 case $cc_basename in 3241 CC*) 3242 # FIXME: insert proper C++ library support 3243 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3244 ;; 3245 aCC*) 3246 case $host_cpu in 3247 hppa*64*) 3248 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3249 ;; 3250 ia64*) 3251 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3252 ;; 3253 *) 3254 _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 $compiler_flags' 3255 ;; 3256 esac 3257 # Commands to make compiler produce verbose output that lists 3258 # what "hidden" libraries, object files and flags are used when 3259 # linking a shared library. 3260 # 3261 # There doesn't appear to be a way to prevent this compiler from 3262 # explicitly linking system object files so we need to strip them 3263 # from the output so that they don't get included in the library 3264 # dependencies. 3265 output_verbose_link_cmd='templist=`($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 $list' 3266 ;; 3267 *) 3268 if test "$GXX" = yes; then 3269 if test $with_gnu_ld = no; then 3270 case $host_cpu in 3271 hppa*64*) 3272 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3273 ;; 3274 ia64*) 3275 _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' 3276 ;; 3277 *) 3278 _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' 3279 ;; 3280 esac 3281 fi 3282 else 3283 # FIXME: insert proper C++ library support 3284 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3285 fi 3286 ;; 3287 esac 3288 ;; 3289 interix[[3-9]]*) 3290 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3291 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3293 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3294 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3295 # Instead, shared libraries are loaded at an image base (0x10000000 by 3296 # default) and relocated if they conflict, which is a slow very memory 3297 # consuming and fragmenting process. To avoid this, we pick a random, 3298 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3299 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3300 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3301 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3302 ;; 3303 irix5* | irix6*) 3304 case $cc_basename in 3305 CC*) 3306 # SGI C++ 3307 _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' 3308 3309 # Archives containing C++ object files must be created using 3310 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3311 # necessary to make sure instantiated templates are included 3312 # in the archive. 3313 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3314 ;; 3315 *) 3316 if test "$GXX" = yes; then 3317 if test "$with_gnu_ld" = no; then 3318 _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' 3319 else 3320 _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' 3321 fi 3322 fi 3323 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3324 ;; 3325 esac 3326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3327 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3328 ;; 3329 linux* | k*bsd*-gnu) 3330 case $cc_basename in 3331 KCC*) 3332 # Kuck and Associates, Inc. (KAI) C++ Compiler 3333 3334 # KCC will only create a shared library if the output file 3335 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3336 # to its proper name (with version) after linking. 3337 _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' 3338 _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 $lib' 3339 # Commands to make compiler produce verbose output that lists 3340 # what "hidden" libraries, object files and flags are used when 3341 # linking a shared library. 3342 # 3343 # There doesn't appear to be a way to prevent this compiler from 3344 # explicitly linking system object files so we need to strip them 3345 # from the output so that they don't get included in the library 3346 # dependencies. 3347 output_verbose_link_cmd='templist=`$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' 3348 3349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3350 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3351 3352 # Archives containing C++ object files must be created using 3353 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3354 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3355 ;; 3356 icpc*) 3357 # Intel C++ 3358 with_gnu_ld=yes 3359 # version 8.0 and above of icpc choke on multiply defined symbols 3360 # if we add $predep_objects and $postdep_objects, however 7.1 and 3361 # earlier do not add the objects themselves. 3362 case `$CC -V 2>&1` in 3363 *"Version 7."*) 3364 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3365 _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' 3366 ;; 3367 *) # Version 8.0 or newer 3368 tmp_idyn= 3369 case $host_cpu in 3370 ia64*) tmp_idyn=' -i_dynamic';; 3371 esac 3372 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3373 _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' 3374 ;; 3375 esac 3376 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3377 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3378 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3379 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3380 ;; 3381 pgCC* | pgcpp*) 3382 # Portland Group C++ compiler 3383 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3384 _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' 3385 3386 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3387 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3388 _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' 3389 ;; 3390 cxx*) 3391 # Compaq C++ 3392 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3393 _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' 3394 3395 runpath_var=LD_RUN_PATH 3396 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3397 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3398 3399 # Commands to make compiler produce verbose output that lists 3400 # what "hidden" libraries, object files and flags are used when 3401 # linking a shared library. 3402 # 3403 # There doesn't appear to be a way to prevent this compiler from 3404 # explicitly linking system object files so we need to strip them 3405 # from the output so that they don't get included in the library 3406 # dependencies. 3407 output_verbose_link_cmd='templist=`$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 $list' 3408 ;; 3409 *) 3410 case `$CC -V 2>&1 | sed 5q` in 3411 *Sun\ C*) 3412 # Sun C++ 5.9 3413 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3414 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3415 _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' 3416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3417 _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' 3418 3419 # Not sure whether something based on 3420 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3421 # would be better. 3422 output_verbose_link_cmd='echo' 3423 3424 # Archives containing C++ object files must be created using 3425 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3426 # necessary to make sure instantiated templates are included 3427 # in the archive. 3428 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3429 ;; 3430 esac 3431 ;; 3432 esac 3433 ;; 3434 lynxos*) 3435 # FIXME: insert proper C++ library support 3436 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3437 ;; 3438 m88k*) 3439 # FIXME: insert proper C++ library support 3440 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3441 ;; 3442 mvs*) 3443 case $cc_basename in 3444 cxx*) 3445 # FIXME: insert proper C++ library support 3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3447 ;; 3448 *) 3449 # FIXME: insert proper C++ library support 3450 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3451 ;; 3452 esac 3453 ;; 3454 netbsd*) 3455 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3456 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3457 wlarc= 3458 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3459 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3460 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3461 fi 3462 # Workaround some broken pre-1.5 toolchains 3463 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3464 ;; 3465 openbsd2*) 3466 # C++ shared libraries are fairly broken 3467 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3468 ;; 3469 openbsd*) 3470 if test -f /usr/libexec/ld.so; then 3471 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3472 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3473 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3474 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3475 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3476 _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' 3477 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3478 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3479 fi 3480 output_verbose_link_cmd='echo' 3481 else 3482 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3483 fi 3484 ;; 3485 osf3*) 3486 case $cc_basename in 3487 KCC*) 3488 # Kuck and Associates, Inc. (KAI) C++ Compiler 3489 3490 # KCC will only create a shared library if the output file 3491 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3492 # to its proper name (with version) after linking. 3493 _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' 3494 3495 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3496 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3497 3498 # Archives containing C++ object files must be created using 3499 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3500 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3501 3502 ;; 3503 RCC*) 3504 # Rational C++ 2.4.1 3505 # FIXME: insert proper C++ library support 3506 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3507 ;; 3508 cxx*) 3509 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3510 _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' 3511 3512 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3513 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3514 3515 # Commands to make compiler produce verbose output that lists 3516 # what "hidden" libraries, object files and flags are used when 3517 # linking a shared library. 3518 # 3519 # There doesn't appear to be a way to prevent this compiler from 3520 # explicitly linking system object files so we need to strip them 3521 # from the output so that they don't get included in the library 3522 # dependencies. 3523 output_verbose_link_cmd='templist=`$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 $list' 3524 ;; 3525 *) 3526 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3527 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3528 _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' 3529 3530 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3531 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3532 3533 # Commands to make compiler produce verbose output that lists 3534 # what "hidden" libraries, object files and flags are used when 3535 # linking a shared library. 3536 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3537 3538 else 3539 # FIXME: insert proper C++ library support 3540 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3541 fi 3542 ;; 3543 esac 3544 ;; 3545 osf4* | osf5*) 3546 case $cc_basename in 3547 KCC*) 3548 # Kuck and Associates, Inc. (KAI) C++ Compiler 3549 3550 # KCC will only create a shared library if the output file 3551 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3552 # to its proper name (with version) after linking. 3553 _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' 3554 3555 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3556 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3557 3558 # Archives containing C++ object files must be created using 3559 # the KAI C++ compiler. 3560 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3561 ;; 3562 RCC*) 3563 # Rational C++ 2.4.1 3564 # FIXME: insert proper C++ library support 3565 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3566 ;; 3567 cxx*) 3568 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3569 _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' 3570 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3571 echo "-hidden">> $lib.exp~ 3572 $CC -shared$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~ 3573 $rm $lib.exp' 3574 3575 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3576 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3577 3578 # Commands to make compiler produce verbose output that lists 3579 # what "hidden" libraries, object files and flags are used when 3580 # linking a shared library. 3581 # 3582 # There doesn't appear to be a way to prevent this compiler from 3583 # explicitly linking system object files so we need to strip them 3584 # from the output so that they don't get included in the library 3585 # dependencies. 3586 output_verbose_link_cmd='templist=`$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 $list' 3587 ;; 3588 *) 3589 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3590 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3591 _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' 3592 3593 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3594 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3595 3596 # Commands to make compiler produce verbose output that lists 3597 # what "hidden" libraries, object files and flags are used when 3598 # linking a shared library. 3599 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3600 3601 else 3602 # FIXME: insert proper C++ library support 3603 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3604 fi 3605 ;; 3606 esac 3607 ;; 3608 psos*) 3609 # FIXME: insert proper C++ library support 3610 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3611 ;; 3612 sunos4*) 3613 case $cc_basename in 3614 CC*) 3615 # Sun C++ 4.x 3616 # FIXME: insert proper C++ library support 3617 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3618 ;; 3619 lcc*) 3620 # Lucid 3621 # FIXME: insert proper C++ library support 3622 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3623 ;; 3624 *) 3625 # FIXME: insert proper C++ library support 3626 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3627 ;; 3628 esac 3629 ;; 3630 solaris*) 3631 case $cc_basename in 3632 CC*) 3633 # Sun C++ 4.2, 5.x and Centerline C++ 3634 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3635 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3636 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3637 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3638 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3639 3640 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3641 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3642 case $host_os in 3643 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3644 *) 3645 # The compiler driver will combine and reorder linker options, 3646 # but understands `-z linker_flag'. 3647 # Supported since Solaris 2.6 (maybe 2.5.1?) 3648 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3649 ;; 3650 esac 3651 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3652 3653 output_verbose_link_cmd='echo' 3654 3655 # Archives containing C++ object files must be created using 3656 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3657 # necessary to make sure instantiated templates are included 3658 # in the archive. 3659 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3660 ;; 3661 gcx*) 3662 # Green Hills C++ Compiler 3663 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3664 3665 # The C++ compiler must be used to create the archive. 3666 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3667 ;; 3668 *) 3669 # GNU C++ compiler with Solaris linker 3670 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3671 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3672 if $CC --version | grep -v '^2\.7' > /dev/null; then 3673 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3674 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3675 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3676 3677 # Commands to make compiler produce verbose output that lists 3678 # what "hidden" libraries, object files and flags are used when 3679 # linking a shared library. 3680 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3681 else 3682 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3683 # platform. 3684 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3685 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3686 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3687 3688 # Commands to make compiler produce verbose output that lists 3689 # what "hidden" libraries, object files and flags are used when 3690 # linking a shared library. 3691 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3692 fi 3693 3694 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3695 case $host_os in 3696 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3697 *) 3698 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3699 ;; 3700 esac 3701 fi 3702 ;; 3703 esac 3704 ;; 3705 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3706 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3707 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3708 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3709 runpath_var='LD_RUN_PATH' 3710 3711 case $cc_basename in 3712 CC*) 3713 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3714 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3715 ;; 3716 *) 3717 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3718 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3719 ;; 3720 esac 3721 ;; 3722 sysv5* | sco3.2v5* | sco5v6*) 3723 # Note: We can NOT use -z defs as we might desire, because we do not 3724 # link with -lc, and that would cause any symbols used from libc to 3725 # always be unresolved, which means just about no library would 3726 # ever link correctly. If we're not using GNU ld we use -z text 3727 # though, which does catch some bad symbols but isn't as heavy-handed 3728 # as -z defs. 3729 # For security reasons, it is highly recommended that you always 3730 # use absolute paths for naming shared libraries, and exclude the 3731 # DT_RUNPATH tag from executables and libraries. But doing so 3732 # requires that you compile everything twice, which is a pain. 3733 # So that behaviour is only enabled if SCOABSPATH is set to a 3734 # non-empty value in the environment. Most likely only useful for 3735 # creating official distributions of packages. 3736 # This is a hack until libtool officially supports absolute path 3737 # names for shared libraries. 3738 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3739 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3740 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3741 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3742 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3743 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3744 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3745 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3746 runpath_var='LD_RUN_PATH' 3747 3748 case $cc_basename in 3749 CC*) 3750 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3751 _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' 3752 ;; 3753 *) 3754 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3755 _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' 3756 ;; 3757 esac 3758 ;; 3759 tandem*) 3760 case $cc_basename in 3761 NCC*) 3762 # NonStop-UX NCC 3.20 3763 # FIXME: insert proper C++ library support 3764 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3765 ;; 3766 *) 3767 # FIXME: insert proper C++ library support 3768 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3769 ;; 3770 esac 3771 ;; 3772 vxworks*) 3773 # FIXME: insert proper C++ library support 3774 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3775 ;; 3776 *) 3777 # FIXME: insert proper C++ library support 3778 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3779 ;; 3780esac 3781AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3782test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3783 3784_LT_AC_TAGVAR(GCC, $1)="$GXX" 3785_LT_AC_TAGVAR(LD, $1)="$LD" 3786 3787## CAVEAT EMPTOR: 3788## There is no encapsulation within the following macros, do not change 3789## the running order or otherwise move them around unless you know exactly 3790## what you are doing... 3791AC_LIBTOOL_POSTDEP_PREDEP($1) 3792AC_LIBTOOL_PROG_COMPILER_PIC($1) 3793AC_LIBTOOL_PROG_CC_C_O($1) 3794AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3795AC_LIBTOOL_PROG_LD_SHLIBS($1) 3796AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3797AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3798 3799AC_LIBTOOL_CONFIG($1) 3800 3801AC_LANG_RESTORE 3802CC=$lt_save_CC 3803LDCXX=$LD 3804LD=$lt_save_LD 3805GCC=$lt_save_GCC 3806with_gnu_ldcxx=$with_gnu_ld 3807with_gnu_ld=$lt_save_with_gnu_ld 3808lt_cv_path_LDCXX=$lt_cv_path_LD 3809lt_cv_path_LD=$lt_save_path_LD 3810lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3811lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3812])# AC_LIBTOOL_LANG_CXX_CONFIG 3813 3814# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3815# ------------------------------------ 3816# Figure out "hidden" library dependencies from verbose 3817# compiler output when linking a shared library. 3818# Parse the compiler output and extract the necessary 3819# objects, libraries and library flags. 3820AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 3821[AC_REQUIRE([LT_AC_PROG_SED])dnl 3822dnl we can't use the lt_simple_compile_test_code here, 3823dnl because it contains code intended for an executable, 3824dnl not a library. It's possible we should let each 3825dnl tag define a new lt_????_link_test_code variable, 3826dnl but it's only used here... 3827ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3828int a; 3829void foo (void) { a = 0; } 3830EOF 3831],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3832class Foo 3833{ 3834public: 3835 Foo (void) { a = 0; } 3836private: 3837 int a; 3838}; 3839EOF 3840],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3841 subroutine foo 3842 implicit none 3843 integer*4 a 3844 a=0 3845 return 3846 end 3847EOF 3848],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3849public class foo { 3850 private int a; 3851 public void bar (void) { 3852 a = 0; 3853 } 3854}; 3855EOF 3856]) 3857dnl Parse the compiler output and extract the necessary 3858dnl objects, libraries and library flags. 3859if AC_TRY_EVAL(ac_compile); then 3860 # Parse the compiler output and extract the necessary 3861 # objects, libraries and library flags. 3862 3863 # Sentinel used to keep track of whether or not we are before 3864 # the conftest object file. 3865 pre_test_object_deps_done=no 3866 3867 # The `*' in the case matches for architectures that use `case' in 3868 # $output_verbose_cmd can trigger glob expansion during the loop 3869 # eval without this substitution. 3870 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3871 3872 for p in `eval $output_verbose_link_cmd`; do 3873 case $p in 3874 3875 -L* | -R* | -l*) 3876 # Some compilers place space between "-{L,R}" and the path. 3877 # Remove the space. 3878 if test $p = "-L" \ 3879 || test $p = "-R"; then 3880 prev=$p 3881 continue 3882 else 3883 prev= 3884 fi 3885 3886 if test "$pre_test_object_deps_done" = no; then 3887 case $p in 3888 -L* | -R*) 3889 # Internal compiler library paths should come after those 3890 # provided the user. The postdeps already come after the 3891 # user supplied libs so there is no need to process them. 3892 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3893 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3894 else 3895 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3896 fi 3897 ;; 3898 # The "-l" case would never come before the object being 3899 # linked, so don't bother handling this case. 3900 esac 3901 else 3902 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3903 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3904 else 3905 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3906 fi 3907 fi 3908 ;; 3909 3910 *.$objext) 3911 # This assumes that the test object file only shows up 3912 # once in the compiler output. 3913 if test "$p" = "conftest.$objext"; then 3914 pre_test_object_deps_done=yes 3915 continue 3916 fi 3917 3918 if test "$pre_test_object_deps_done" = no; then 3919 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3920 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3921 else 3922 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3923 fi 3924 else 3925 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3926 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3927 else 3928 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3929 fi 3930 fi 3931 ;; 3932 3933 *) ;; # Ignore the rest. 3934 3935 esac 3936 done 3937 3938 # Clean up. 3939 rm -f a.out a.exe 3940else 3941 echo "libtool.m4: error: problem compiling $1 test program" 3942fi 3943 3944$rm -f confest.$objext 3945 3946_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 3947if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3948 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 3949fi 3950 3951# PORTME: override above test on systems where it is broken 3952ifelse([$1],[CXX], 3953[case $host_os in 3954interix[[3-9]]*) 3955 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3956 # hack all around it, let's just trust "g++" to DTRT. 3957 _LT_AC_TAGVAR(predep_objects,$1)= 3958 _LT_AC_TAGVAR(postdep_objects,$1)= 3959 _LT_AC_TAGVAR(postdeps,$1)= 3960 ;; 3961 3962linux*) 3963 case `$CC -V 2>&1 | sed 5q` in 3964 *Sun\ C*) 3965 # Sun C++ 5.9 3966 # 3967 # The more standards-conforming stlport4 library is 3968 # incompatible with the Cstd library. Avoid specifying 3969 # it if it's in CXXFLAGS. Ignore libCrun as 3970 # -library=stlport4 depends on it. 3971 case " $CXX $CXXFLAGS " in 3972 *" -library=stlport4 "*) 3973 solaris_use_stlport4=yes 3974 ;; 3975 esac 3976 if test "$solaris_use_stlport4" != yes; then 3977 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3978 fi 3979 ;; 3980 esac 3981 ;; 3982 3983solaris*) 3984 case $cc_basename in 3985 CC*) 3986 # The more standards-conforming stlport4 library is 3987 # incompatible with the Cstd library. Avoid specifying 3988 # it if it's in CXXFLAGS. Ignore libCrun as 3989 # -library=stlport4 depends on it. 3990 case " $CXX $CXXFLAGS " in 3991 *" -library=stlport4 "*) 3992 solaris_use_stlport4=yes 3993 ;; 3994 esac 3995 3996 # Adding this requires a known-good setup of shared libraries for 3997 # Sun compiler versions before 5.6, else PIC objects from an old 3998 # archive will be linked into the output, leading to subtle bugs. 3999 if test "$solaris_use_stlport4" != yes; then 4000 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4001 fi 4002 ;; 4003 esac 4004 ;; 4005esac 4006]) 4007case " $_LT_AC_TAGVAR(postdeps, $1) " in 4008*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4009esac 4010])# AC_LIBTOOL_POSTDEP_PREDEP 4011 4012# AC_LIBTOOL_CONFIG([TAGNAME]) 4013# ---------------------------- 4014# If TAGNAME is not passed, then create an initial libtool script 4015# with a default configuration from the untagged config vars. Otherwise 4016# add code to config.status for appending the configuration named by 4017# TAGNAME from the matching tagged config vars. 4018AC_DEFUN([AC_LIBTOOL_CONFIG], 4019[# The else clause should only fire when bootstrapping the 4020# libtool distribution, otherwise you forgot to ship ltmain.sh 4021# with your package, and you will get complaints that there are 4022# no rules to generate ltmain.sh. 4023if test -f "$ltmain"; then 4024 # See if we are running on zsh, and set the options which allow our commands through 4025 # without removal of \ escapes. 4026 if test -n "${ZSH_VERSION+set}" ; then 4027 setopt NO_GLOB_SUBST 4028 fi 4029 # Now quote all the things that may contain metacharacters while being 4030 # careful not to overquote the AC_SUBSTed values. We take copies of the 4031 # variables and quote the copies for generation of the libtool script. 4032 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4033 SED SHELL STRIP \ 4034 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4035 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4036 deplibs_check_method reload_flag reload_cmds need_locks \ 4037 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4038 lt_cv_sys_global_symbol_to_c_name_address \ 4039 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4040 old_postinstall_cmds old_postuninstall_cmds \ 4041 _LT_AC_TAGVAR(compiler, $1) \ 4042 _LT_AC_TAGVAR(CC, $1) \ 4043 _LT_AC_TAGVAR(LD, $1) \ 4044 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4045 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4046 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4047 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4048 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4049 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4050 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4051 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4052 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4053 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4054 _LT_AC_TAGVAR(predep_objects, $1) \ 4055 _LT_AC_TAGVAR(postdep_objects, $1) \ 4056 _LT_AC_TAGVAR(predeps, $1) \ 4057 _LT_AC_TAGVAR(postdeps, $1) \ 4058 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4059 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4060 _LT_AC_TAGVAR(archive_cmds, $1) \ 4061 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4062 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4063 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4064 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4065 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4066 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4067 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4068 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4069 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4070 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4071 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4072 _LT_AC_TAGVAR(module_cmds, $1) \ 4073 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4074 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4075 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4076 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4077 _LT_AC_TAGVAR(include_expsyms, $1); do 4078 4079 case $var in 4080 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4081 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4082 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4083 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4084 _LT_AC_TAGVAR(module_cmds, $1) | \ 4085 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4086 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4087 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4088 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4089 postinstall_cmds | postuninstall_cmds | \ 4090 old_postinstall_cmds | old_postuninstall_cmds | \ 4091 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4092 # Double-quote double-evaled strings. 4093 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4094 ;; 4095 *) 4096 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4097 ;; 4098 esac 4099 done 4100 4101 case $lt_echo in 4102 *'\[$]0 --fallback-echo"') 4103 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4104 ;; 4105 esac 4106 4107ifelse([$1], [], 4108 [cfgfile="${ofile}T" 4109 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4110 $rm -f "$cfgfile" 4111 AC_MSG_RESULT([ 4112creating $ofile])], 4113 [cfgfile="$ofile"]) 4114 4115 cat <<__EOF__ >> "$cfgfile" 4116ifelse([$1], [], 4117[#! $SHELL 4118 4119# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4120# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4121# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4122# 4123# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4124# Free Software Foundation, Inc. 4125# 4126# This file is part of GNU Libtool: 4127# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4128# 4129# This program is free software; you can redistribute it and/or modify 4130# it under the terms of the GNU General Public License as published by 4131# the Free Software Foundation; either version 2 of the License, or 4132# (at your option) any later version. 4133# 4134# This program is distributed in the hope that it will be useful, but 4135# WITHOUT ANY WARRANTY; without even the implied warranty of 4136# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4137# General Public License for more details. 4138# 4139# You should have received a copy of the GNU General Public License 4140# along with this program; if not, write to the Free Software 4141# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4142# 4143# As a special exception to the GNU General Public License, if you 4144# distribute this file as part of a program that contains a 4145# configuration script generated by Autoconf, you may include it under 4146# the same distribution terms that you use for the rest of that program. 4147 4148# A sed program that does not truncate output. 4149SED=$lt_SED 4150 4151# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4152Xsed="$SED -e 1s/^X//" 4153 4154# The HP-UX ksh and POSIX shell print the target directory to stdout 4155# if CDPATH is set. 4156(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4157 4158# The names of the tagged configurations supported by this script. 4159available_tags= 4160 4161# ### BEGIN LIBTOOL CONFIG], 4162[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4163 4164# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4165 4166# Shell to use when invoking shell scripts. 4167SHELL=$lt_SHELL 4168 4169# Whether or not to build shared libraries. 4170build_libtool_libs=$enable_shared 4171 4172# Whether or not to build static libraries. 4173build_old_libs=$enable_static 4174 4175# Whether or not to add -lc for building shared libraries. 4176build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4177 4178# Whether or not to disallow shared libs when runtime libs are static 4179allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4180 4181# Whether or not to optimize for fast installation. 4182fast_install=$enable_fast_install 4183 4184# The host system. 4185host_alias=$host_alias 4186host=$host 4187host_os=$host_os 4188 4189# The build system. 4190build_alias=$build_alias 4191build=$build 4192build_os=$build_os 4193 4194# An echo program that does not interpret backslashes. 4195echo=$lt_echo 4196 4197# The archiver. 4198AR=$lt_AR 4199AR_FLAGS=$lt_AR_FLAGS 4200 4201# A C compiler. 4202LTCC=$lt_LTCC 4203 4204# LTCC compiler flags. 4205LTCFLAGS=$lt_LTCFLAGS 4206 4207# A language-specific compiler. 4208CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4209 4210# Is the compiler the GNU C compiler? 4211with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4212 4213# An ERE matcher. 4214EGREP=$lt_EGREP 4215 4216# The linker used to build libraries. 4217LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4218 4219# Whether we need hard or soft links. 4220LN_S=$lt_LN_S 4221 4222# A BSD-compatible nm program. 4223NM=$lt_NM 4224 4225# A symbol stripping program 4226STRIP=$lt_STRIP 4227 4228# Used to examine libraries when file_magic_cmd begins "file" 4229MAGIC_CMD=$MAGIC_CMD 4230 4231# Used on cygwin: DLL creation program. 4232DLLTOOL="$DLLTOOL" 4233 4234# Used on cygwin: object dumper. 4235OBJDUMP="$OBJDUMP" 4236 4237# Used on cygwin: assembler. 4238AS="$AS" 4239 4240# The name of the directory that contains temporary libtool files. 4241objdir=$objdir 4242 4243# How to create reloadable object files. 4244reload_flag=$lt_reload_flag 4245reload_cmds=$lt_reload_cmds 4246 4247# How to pass a linker flag through the compiler. 4248wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4249 4250# Object file suffix (normally "o"). 4251objext="$ac_objext" 4252 4253# Old archive suffix (normally "a"). 4254libext="$libext" 4255 4256# Shared library suffix (normally ".so"). 4257shrext_cmds='$shrext_cmds' 4258 4259# Executable file suffix (normally ""). 4260exeext="$exeext" 4261 4262# Additional compiler flags for building library objects. 4263pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4264pic_mode=$pic_mode 4265 4266# What is the maximum length of a command? 4267max_cmd_len=$lt_cv_sys_max_cmd_len 4268 4269# Does compiler simultaneously support -c and -o options? 4270compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4271 4272# Must we lock files when doing compilation? 4273need_locks=$lt_need_locks 4274 4275# Do we need the lib prefix for modules? 4276need_lib_prefix=$need_lib_prefix 4277 4278# Do we need a version for libraries? 4279need_version=$need_version 4280 4281# Whether dlopen is supported. 4282dlopen_support=$enable_dlopen 4283 4284# Whether dlopen of programs is supported. 4285dlopen_self=$enable_dlopen_self 4286 4287# Whether dlopen of statically linked programs is supported. 4288dlopen_self_static=$enable_dlopen_self_static 4289 4290# Compiler flag to prevent dynamic linking. 4291link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4292 4293# Compiler flag to turn off builtin functions. 4294no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4295 4296# Compiler flag to allow reflexive dlopens. 4297export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4298 4299# Compiler flag to generate shared objects directly from archives. 4300whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4301 4302# Compiler flag to generate thread-safe objects. 4303thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4304 4305# Library versioning type. 4306version_type=$version_type 4307 4308# Format of library name prefix. 4309libname_spec=$lt_libname_spec 4310 4311# List of archive names. First name is the real one, the rest are links. 4312# The last name is the one that the linker finds with -lNAME. 4313library_names_spec=$lt_library_names_spec 4314 4315# The coded name of the library, if different from the real name. 4316soname_spec=$lt_soname_spec 4317 4318# Commands used to build and install an old-style archive. 4319RANLIB=$lt_RANLIB 4320old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4321old_postinstall_cmds=$lt_old_postinstall_cmds 4322old_postuninstall_cmds=$lt_old_postuninstall_cmds 4323 4324# Create an old-style archive from a shared archive. 4325old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4326 4327# Create a temporary old-style archive to link instead of a shared archive. 4328old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4329 4330# Commands used to build and install a shared archive. 4331archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4332archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4333postinstall_cmds=$lt_postinstall_cmds 4334postuninstall_cmds=$lt_postuninstall_cmds 4335 4336# Commands used to build a loadable module (assumed same as above if empty) 4337module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4338module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4339 4340# Commands to strip libraries. 4341old_striplib=$lt_old_striplib 4342striplib=$lt_striplib 4343 4344# Dependencies to place before the objects being linked to create a 4345# shared library. 4346predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4347 4348# Dependencies to place after the objects being linked to create a 4349# shared library. 4350postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4351 4352# Dependencies to place before the objects being linked to create a 4353# shared library. 4354predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4355 4356# Dependencies to place after the objects being linked to create a 4357# shared library. 4358postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4359 4360# The directories searched by this compiler when creating a shared 4361# library 4362compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4363 4364# The library search path used internally by the compiler when linking 4365# a shared library. 4366compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4367 4368# Method to check whether dependent libraries are shared objects. 4369deplibs_check_method=$lt_deplibs_check_method 4370 4371# Command to use when deplibs_check_method == file_magic. 4372file_magic_cmd=$lt_file_magic_cmd 4373 4374# Flag that allows shared libraries with undefined symbols to be built. 4375allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4376 4377# Flag that forces no undefined symbols. 4378no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4379 4380# Commands used to finish a libtool library installation in a directory. 4381finish_cmds=$lt_finish_cmds 4382 4383# Same as above, but a single script fragment to be evaled but not shown. 4384finish_eval=$lt_finish_eval 4385 4386# Take the output of nm and produce a listing of raw symbols and C names. 4387global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4388 4389# Transform the output of nm in a proper C declaration 4390global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4391 4392# Transform the output of nm in a C name address pair 4393global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4394 4395# This is the shared library runtime path variable. 4396runpath_var=$runpath_var 4397 4398# This is the shared library path variable. 4399shlibpath_var=$shlibpath_var 4400 4401# Is shlibpath searched before the hard-coded library search path? 4402shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4403 4404# How to hardcode a shared library path into an executable. 4405hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4406 4407# Whether we should hardcode library paths into libraries. 4408hardcode_into_libs=$hardcode_into_libs 4409 4410# Flag to hardcode \$libdir into a binary during linking. 4411# This must work even if \$libdir does not exist. 4412hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4413 4414# If ld is used when linking, flag to hardcode \$libdir into 4415# a binary during linking. This must work even if \$libdir does 4416# not exist. 4417hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4418 4419# Whether we need a single -rpath flag with a separated argument. 4420hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4421 4422# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4423# resulting binary. 4424hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4425 4426# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4427# resulting binary. 4428hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4429 4430# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4431# the resulting binary. 4432hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4433 4434# Set to yes if building a shared library automatically hardcodes DIR into the library 4435# and all subsequent libraries and executables linked against it. 4436hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4437 4438# Variables whose values should be saved in libtool wrapper scripts and 4439# restored at relink time. 4440variables_saved_for_relink="$variables_saved_for_relink" 4441 4442# Whether libtool must link a program against all its dependency libraries. 4443link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4444 4445# Compile-time system search path for libraries 4446sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4447 4448# Run-time system search path for libraries 4449sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4450 4451# Fix the shell variable \$srcfile for the compiler. 4452fix_srcfile_path=$lt_fix_srcfile_path 4453 4454# Set to yes if exported symbols are required. 4455always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4456 4457# The commands to list exported symbols. 4458export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4459 4460# The commands to extract the exported symbol list from a shared archive. 4461extract_expsyms_cmds=$lt_extract_expsyms_cmds 4462 4463# Symbols that should not be listed in the preloaded symbols. 4464exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4465 4466# Symbols that must always be exported. 4467include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4468 4469ifelse([$1],[], 4470[# ### END LIBTOOL CONFIG], 4471[# ### END LIBTOOL TAG CONFIG: $tagname]) 4472 4473__EOF__ 4474 4475ifelse([$1],[], [ 4476 case $host_os in 4477 aix3*) 4478 cat <<\EOF >> "$cfgfile" 4479 4480# AIX sometimes has problems with the GCC collect2 program. For some 4481# reason, if we set the COLLECT_NAMES environment variable, the problems 4482# vanish in a puff of smoke. 4483if test "X${COLLECT_NAMES+set}" != Xset; then 4484 COLLECT_NAMES= 4485 export COLLECT_NAMES 4486fi 4487EOF 4488 ;; 4489 esac 4490 4491 # We use sed instead of cat because bash on DJGPP gets confused if 4492 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4493 # text mode, it properly converts lines to CR/LF. This bash problem 4494 # is reportedly fixed, but why not run on old versions too? 4495 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4496 4497 mv -f "$cfgfile" "$ofile" || \ 4498 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4499 chmod +x "$ofile" 4500]) 4501else 4502 # If there is no Makefile yet, we rely on a make rule to execute 4503 # `config.status --recheck' to rerun these tests and create the 4504 # libtool script then. 4505 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4506 if test -f "$ltmain_in"; then 4507 test -f Makefile && make "$ltmain" 4508 fi 4509fi 4510])# AC_LIBTOOL_CONFIG 4511 4512 4513# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4514# ------------------------------------------- 4515AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4516[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4517 4518_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4519 4520if test "$GCC" = yes; then 4521 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4522 4523 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4524 lt_cv_prog_compiler_rtti_exceptions, 4525 [-fno-rtti -fno-exceptions], [], 4526 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4527fi 4528])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4529 4530 4531# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4532# --------------------------------- 4533AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4534[AC_REQUIRE([AC_CANONICAL_HOST]) 4535AC_REQUIRE([LT_AC_PROG_SED]) 4536AC_REQUIRE([AC_PROG_NM]) 4537AC_REQUIRE([AC_OBJEXT]) 4538# Check for command to grab the raw symbol name followed by C symbol from nm. 4539AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4540AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4541[ 4542# These are sane defaults that work on at least a few old systems. 4543# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4544 4545# Character class describing NM global symbol codes. 4546symcode='[[BCDEGRST]]' 4547 4548# Regexp to match symbols that can be accessed directly from C. 4549sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4550 4551# Transform an extracted symbol line into a proper C declaration 4552lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4553 4554# Transform an extracted symbol line into symbol name and symbol address 4555lt_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'" 4556 4557# Define system-specific variables. 4558case $host_os in 4559aix*) 4560 symcode='[[BCDT]]' 4561 ;; 4562cygwin* | mingw* | pw32*) 4563 symcode='[[ABCDGISTW]]' 4564 ;; 4565hpux*) # Its linker distinguishes data from code symbols 4566 if test "$host_cpu" = ia64; then 4567 symcode='[[ABCDEGRST]]' 4568 fi 4569 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4570 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4571 ;; 4572linux* | k*bsd*-gnu) 4573 if test "$host_cpu" = ia64; then 4574 symcode='[[ABCDGIRSTW]]' 4575 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4576 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'" 4577 fi 4578 ;; 4579irix* | nonstopux*) 4580 symcode='[[BCDEGRST]]' 4581 ;; 4582osf*) 4583 symcode='[[BCDEGQRST]]' 4584 ;; 4585solaris*) 4586 symcode='[[BDRT]]' 4587 ;; 4588sco3.2v5*) 4589 symcode='[[DT]]' 4590 ;; 4591sysv4.2uw2*) 4592 symcode='[[DT]]' 4593 ;; 4594sysv5* | sco5v6* | unixware* | OpenUNIX*) 4595 symcode='[[ABDT]]' 4596 ;; 4597sysv4) 4598 symcode='[[DFNSTU]]' 4599 ;; 4600esac 4601 4602# Handle CRLF in mingw tool chain 4603opt_cr= 4604case $build_os in 4605mingw*) 4606 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4607 ;; 4608esac 4609 4610# If we're using GNU nm, then use its standard symbol codes. 4611case `$NM -V 2>&1` in 4612*GNU* | *'with BFD'*) 4613 symcode='[[ABCDGIRSTW]]' ;; 4614esac 4615 4616# Try without a prefix undercore, then with it. 4617for ac_symprfx in "" "_"; do 4618 4619 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4620 symxfrm="\\1 $ac_symprfx\\2 \\2" 4621 4622 # Write the raw and C identifiers. 4623 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4624 4625 # Check to see that the pipe works correctly. 4626 pipe_works=no 4627 4628 rm -f conftest* 4629 cat > conftest.$ac_ext <<EOF 4630#ifdef __cplusplus 4631extern "C" { 4632#endif 4633char nm_test_var; 4634void nm_test_func(){} 4635#ifdef __cplusplus 4636} 4637#endif 4638int main(){nm_test_var='a';nm_test_func();return(0);} 4639EOF 4640 4641 if AC_TRY_EVAL(ac_compile); then 4642 # Now try to grab the symbols. 4643 nlist=conftest.nm 4644 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4645 # Try sorting and uniquifying the output. 4646 if sort "$nlist" | uniq > "$nlist"T; then 4647 mv -f "$nlist"T "$nlist" 4648 else 4649 rm -f "$nlist"T 4650 fi 4651 4652 # Make sure that we snagged all the symbols we need. 4653 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4654 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4655 cat <<EOF > conftest.$ac_ext 4656#ifdef __cplusplus 4657extern "C" { 4658#endif 4659 4660EOF 4661 # Now generate the symbol file. 4662 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4663 4664 cat <<EOF >> conftest.$ac_ext 4665#if defined (__STDC__) && __STDC__ 4666# define lt_ptr_t void * 4667#else 4668# define lt_ptr_t char * 4669# define const 4670#endif 4671 4672/* The mapping between symbol names and symbols. */ 4673const struct { 4674 const char *name; 4675 lt_ptr_t address; 4676} 4677lt_preloaded_symbols[[]] = 4678{ 4679EOF 4680 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4681 cat <<\EOF >> conftest.$ac_ext 4682 {0, (lt_ptr_t) 0} 4683}; 4684 4685#ifdef __cplusplus 4686} 4687#endif 4688EOF 4689 # Now try linking the two files. 4690 mv conftest.$ac_objext conftstm.$ac_objext 4691 lt_save_LIBS="$LIBS" 4692 lt_save_CFLAGS="$CFLAGS" 4693 LIBS="conftstm.$ac_objext" 4694 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4695 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4696 pipe_works=yes 4697 fi 4698 LIBS="$lt_save_LIBS" 4699 CFLAGS="$lt_save_CFLAGS" 4700 else 4701 echo "cannot find nm_test_func in $nlist" >&5 4702 fi 4703 else 4704 echo "cannot find nm_test_var in $nlist" >&5 4705 fi 4706 else 4707 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 4708 fi 4709 else 4710 echo "$progname: failed program was:" >&5 4711 cat conftest.$ac_ext >&5 4712 fi 4713 rm -rf conftest* conftst* 4714 4715 # Do not use the global_symbol_pipe unless it works. 4716 if test "$pipe_works" = yes; then 4717 break 4718 else 4719 lt_cv_sys_global_symbol_pipe= 4720 fi 4721done 4722]) 4723if test -z "$lt_cv_sys_global_symbol_pipe"; then 4724 lt_cv_sys_global_symbol_to_cdecl= 4725fi 4726if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4727 AC_MSG_RESULT(failed) 4728else 4729 AC_MSG_RESULT(ok) 4730fi 4731]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4732 4733 4734# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4735# --------------------------------------- 4736AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4737[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4738_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4739_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4740 4741AC_MSG_CHECKING([for $compiler option to produce PIC]) 4742 ifelse([$1],[CXX],[ 4743 # C++ specific cases for pic, static, wl, etc. 4744 if test "$GXX" = yes; then 4745 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4746 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4747 4748 case $host_os in 4749 aix*) 4750 # All AIX code is PIC. 4751 if test "$host_cpu" = ia64; then 4752 # AIX 5 now supports IA64 processor 4753 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4754 fi 4755 ;; 4756 amigaos*) 4757 # FIXME: we need at least 68020 code to build shared libraries, but 4758 # adding the `-m68020' flag to GCC prevents building anything better, 4759 # like `-m68040'. 4760 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4761 ;; 4762 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4763 # PIC is the default for these OSes. 4764 ;; 4765 mingw* | cygwin* | os2* | pw32*) 4766 # This hack is so that the source file can tell whether it is being 4767 # built for inclusion in a dll (and should export symbols for example). 4768 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4769 # (--disable-auto-import) libraries 4770 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4771 ;; 4772 darwin* | rhapsody*) 4773 # PIC is the default on this platform 4774 # Common symbols not allowed in MH_DYLIB files 4775 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4776 ;; 4777 *djgpp*) 4778 # DJGPP does not support shared libraries at all 4779 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4780 ;; 4781 interix[[3-9]]*) 4782 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4783 # Instead, we relocate shared libraries at runtime. 4784 ;; 4785 sysv4*MP*) 4786 if test -d /usr/nec; then 4787 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4788 fi 4789 ;; 4790 hpux*) 4791 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4792 # not for PA HP-UX. 4793 case $host_cpu in 4794 hppa*64*|ia64*) 4795 ;; 4796 *) 4797 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4798 ;; 4799 esac 4800 ;; 4801 *) 4802 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4803 ;; 4804 esac 4805 else 4806 case $host_os in 4807 aix[[4-9]]*) 4808 # All AIX code is PIC. 4809 if test "$host_cpu" = ia64; then 4810 # AIX 5 now supports IA64 processor 4811 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4812 else 4813 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4814 fi 4815 ;; 4816 chorus*) 4817 case $cc_basename in 4818 cxch68*) 4819 # Green Hills C++ Compiler 4820 # _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" 4821 ;; 4822 esac 4823 ;; 4824 darwin*) 4825 # PIC is the default on this platform 4826 # Common symbols not allowed in MH_DYLIB files 4827 case $cc_basename in 4828 xlc*) 4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4830 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4831 ;; 4832 esac 4833 ;; 4834 dgux*) 4835 case $cc_basename in 4836 ec++*) 4837 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4838 ;; 4839 ghcx*) 4840 # Green Hills C++ Compiler 4841 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4842 ;; 4843 *) 4844 ;; 4845 esac 4846 ;; 4847 freebsd* | dragonfly*) 4848 # FreeBSD uses GNU C++ 4849 ;; 4850 hpux9* | hpux10* | hpux11*) 4851 case $cc_basename in 4852 CC*) 4853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4854 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4855 if test "$host_cpu" != ia64; then 4856 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4857 fi 4858 ;; 4859 aCC*) 4860 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4861 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4862 case $host_cpu in 4863 hppa*64*|ia64*) 4864 # +Z the default 4865 ;; 4866 *) 4867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4868 ;; 4869 esac 4870 ;; 4871 *) 4872 ;; 4873 esac 4874 ;; 4875 interix*) 4876 # This is c89, which is MS Visual C++ (no shared libs) 4877 # Anyone wants to do a port? 4878 ;; 4879 irix5* | irix6* | nonstopux*) 4880 case $cc_basename in 4881 CC*) 4882 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4883 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4884 # CC pic flag -KPIC is the default. 4885 ;; 4886 *) 4887 ;; 4888 esac 4889 ;; 4890 linux* | k*bsd*-gnu) 4891 case $cc_basename in 4892 KCC*) 4893 # KAI C++ Compiler 4894 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4895 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4896 ;; 4897 ecpc*) 4898 # old Intel C++ for x86_64 which still supported -KPIC. 4899 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4900 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4901 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4902 ;; 4903 icpc*) 4904 # Intel C++, used to be incompatible with GCC. 4905 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4907 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4908 ;; 4909 pgCC* | pgcpp*) 4910 # Portland Group C++ compiler. 4911 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4914 ;; 4915 cxx*) 4916 # Compaq C++ 4917 # Make sure the PIC flag is empty. It appears that all Alpha 4918 # Linux and Compaq Tru64 Unix objects are PIC. 4919 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4920 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4921 ;; 4922 *) 4923 case `$CC -V 2>&1 | sed 5q` in 4924 *Sun\ C*) 4925 # Sun C++ 5.9 4926 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4927 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4928 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4929 ;; 4930 esac 4931 ;; 4932 esac 4933 ;; 4934 lynxos*) 4935 ;; 4936 m88k*) 4937 ;; 4938 mvs*) 4939 case $cc_basename in 4940 cxx*) 4941 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4942 ;; 4943 *) 4944 ;; 4945 esac 4946 ;; 4947 netbsd*) 4948 ;; 4949 osf3* | osf4* | osf5*) 4950 case $cc_basename in 4951 KCC*) 4952 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4953 ;; 4954 RCC*) 4955 # Rational C++ 2.4.1 4956 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4957 ;; 4958 cxx*) 4959 # Digital/Compaq C++ 4960 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4961 # Make sure the PIC flag is empty. It appears that all Alpha 4962 # Linux and Compaq Tru64 Unix objects are PIC. 4963 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4964 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4965 ;; 4966 *) 4967 ;; 4968 esac 4969 ;; 4970 psos*) 4971 ;; 4972 solaris*) 4973 case $cc_basename in 4974 CC*) 4975 # Sun C++ 4.2, 5.x and Centerline C++ 4976 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4977 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4978 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4979 ;; 4980 gcx*) 4981 # Green Hills C++ Compiler 4982 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4983 ;; 4984 *) 4985 ;; 4986 esac 4987 ;; 4988 sunos4*) 4989 case $cc_basename in 4990 CC*) 4991 # Sun C++ 4.x 4992 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4993 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4994 ;; 4995 lcc*) 4996 # Lucid 4997 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4998 ;; 4999 *) 5000 ;; 5001 esac 5002 ;; 5003 tandem*) 5004 case $cc_basename in 5005 NCC*) 5006 # NonStop-UX NCC 3.20 5007 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5008 ;; 5009 *) 5010 ;; 5011 esac 5012 ;; 5013 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5014 case $cc_basename in 5015 CC*) 5016 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5017 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5018 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5019 ;; 5020 esac 5021 ;; 5022 vxworks*) 5023 ;; 5024 *) 5025 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5026 ;; 5027 esac 5028 fi 5029], 5030[ 5031 if test "$GCC" = yes; then 5032 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5033 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5034 5035 case $host_os in 5036 aix*) 5037 # All AIX code is PIC. 5038 if test "$host_cpu" = ia64; then 5039 # AIX 5 now supports IA64 processor 5040 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5041 fi 5042 ;; 5043 5044 amigaos*) 5045 # FIXME: we need at least 68020 code to build shared libraries, but 5046 # adding the `-m68020' flag to GCC prevents building anything better, 5047 # like `-m68040'. 5048 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5049 ;; 5050 5051 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5052 # PIC is the default for these OSes. 5053 ;; 5054 5055 mingw* | cygwin* | pw32* | os2*) 5056 # This hack is so that the source file can tell whether it is being 5057 # built for inclusion in a dll (and should export symbols for example). 5058 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5059 # (--disable-auto-import) libraries 5060 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5061 ;; 5062 5063 darwin* | rhapsody*) 5064 # PIC is the default on this platform 5065 # Common symbols not allowed in MH_DYLIB files 5066 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5067 ;; 5068 5069 interix[[3-9]]*) 5070 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5071 # Instead, we relocate shared libraries at runtime. 5072 ;; 5073 5074 msdosdjgpp*) 5075 # Just because we use GCC doesn't mean we suddenly get shared libraries 5076 # on systems that don't support them. 5077 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5078 enable_shared=no 5079 ;; 5080 5081 sysv4*MP*) 5082 if test -d /usr/nec; then 5083 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5084 fi 5085 ;; 5086 5087 hpux*) 5088 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5089 # not for PA HP-UX. 5090 case $host_cpu in 5091 hppa*64*|ia64*) 5092 # +Z the default 5093 ;; 5094 *) 5095 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5096 ;; 5097 esac 5098 ;; 5099 5100 *) 5101 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5102 ;; 5103 esac 5104 else 5105 # PORTME Check for flag to pass linker flags through the system compiler. 5106 case $host_os in 5107 aix*) 5108 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5109 if test "$host_cpu" = ia64; then 5110 # AIX 5 now supports IA64 processor 5111 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5112 else 5113 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5114 fi 5115 ;; 5116 darwin*) 5117 # PIC is the default on this platform 5118 # Common symbols not allowed in MH_DYLIB files 5119 case $cc_basename in 5120 xlc*) 5121 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5122 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5123 ;; 5124 esac 5125 ;; 5126 5127 mingw* | cygwin* | pw32* | os2*) 5128 # This hack is so that the source file can tell whether it is being 5129 # built for inclusion in a dll (and should export symbols for example). 5130 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5131 ;; 5132 5133 hpux9* | hpux10* | hpux11*) 5134 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5135 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5136 # not for PA HP-UX. 5137 case $host_cpu in 5138 hppa*64*|ia64*) 5139 # +Z the default 5140 ;; 5141 *) 5142 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5143 ;; 5144 esac 5145 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5146 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5147 ;; 5148 5149 irix5* | irix6* | nonstopux*) 5150 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5151 # PIC (with -KPIC) is the default. 5152 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5153 ;; 5154 5155 newsos6) 5156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5157 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5158 ;; 5159 5160 linux* | k*bsd*-gnu) 5161 case $cc_basename in 5162 # old Intel for x86_64 which still supported -KPIC. 5163 ecc*) 5164 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5165 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5167 ;; 5168 # icc used to be incompatible with GCC. 5169 # ICC 10 doesn't accept -KPIC any more. 5170 icc*) 5171 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5172 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5173 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5174 ;; 5175 pgcc* | pgf77* | pgf90* | pgf95*) 5176 # Portland Group compilers (*not* the Pentium gcc compiler, 5177 # which looks to be a dead project) 5178 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5179 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5180 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5181 ;; 5182 ccc*) 5183 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5184 # All Alpha code is PIC. 5185 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5186 ;; 5187 *) 5188 case `$CC -V 2>&1 | sed 5q` in 5189 *Sun\ C*) 5190 # Sun C 5.9 5191 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5192 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5193 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5194 ;; 5195 *Sun\ F*) 5196 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5198 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5199 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5200 ;; 5201 esac 5202 ;; 5203 esac 5204 ;; 5205 5206 osf3* | osf4* | osf5*) 5207 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5208 # All OSF/1 code is PIC. 5209 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5210 ;; 5211 5212 rdos*) 5213 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5214 ;; 5215 5216 solaris*) 5217 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5218 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5219 case $cc_basename in 5220 f77* | f90* | f95*) 5221 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5222 *) 5223 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5224 esac 5225 ;; 5226 5227 sunos4*) 5228 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5229 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5230 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5231 ;; 5232 5233 sysv4 | sysv4.2uw2* | sysv4.3*) 5234 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5235 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5236 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5237 ;; 5238 5239 sysv4*MP*) 5240 if test -d /usr/nec ;then 5241 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5242 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5243 fi 5244 ;; 5245 5246 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5247 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5248 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5249 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5250 ;; 5251 5252 unicos*) 5253 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5254 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5255 ;; 5256 5257 uts4*) 5258 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5259 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5260 ;; 5261 5262 *) 5263 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5264 ;; 5265 esac 5266 fi 5267]) 5268AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5269 5270# 5271# Check to make sure the PIC flag actually works. 5272# 5273if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5274 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5275 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5276 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5277 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5278 "" | " "*) ;; 5279 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5280 esac], 5281 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5282 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5283fi 5284case $host_os in 5285 # For platforms which do not support PIC, -DPIC is meaningless: 5286 *djgpp*) 5287 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5288 ;; 5289 *) 5290 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5291 ;; 5292esac 5293 5294# 5295# Check to make sure the static flag actually works. 5296# 5297wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5298AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5299 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5300 $lt_tmp_static_flag, 5301 [], 5302 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5303]) 5304 5305 5306# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5307# ------------------------------------ 5308# See if the linker supports building shared libraries. 5309AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5310[AC_REQUIRE([LT_AC_PROG_SED])dnl 5311AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5312ifelse([$1],[CXX],[ 5313 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5314 case $host_os in 5315 aix[[4-9]]*) 5316 # If we're using GNU nm, then we don't want the "-C" option. 5317 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5318 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5319 _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' 5320 else 5321 _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' 5322 fi 5323 ;; 5324 pw32*) 5325 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5326 ;; 5327 cygwin* | mingw*) 5328 _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' 5329 ;; 5330 *) 5331 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5332 ;; 5333 esac 5334 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5335],[ 5336 runpath_var= 5337 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5338 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5339 _LT_AC_TAGVAR(archive_cmds, $1)= 5340 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5341 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5342 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5343 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5344 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5345 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5346 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5347 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5348 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5349 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5350 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5351 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5352 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5353 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5354 _LT_AC_TAGVAR(module_cmds, $1)= 5355 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5356 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5357 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5358 # include_expsyms should be a list of space-separated symbols to be *always* 5359 # included in the symbol list 5360 _LT_AC_TAGVAR(include_expsyms, $1)= 5361 # exclude_expsyms can be an extended regexp of symbols to exclude 5362 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5363 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5364 # as well as any symbol that contains `d'. 5365 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5366 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5367 # platforms (ab)use it in PIC code, but their linkers get confused if 5368 # the symbol is explicitly referenced. Since portable code cannot 5369 # rely on this symbol name, it's probably fine to never include it in 5370 # preloaded symbol tables. 5371 # Exclude shared library initialization/finalization symbols. 5372dnl Note also adjust exclude_expsyms for C++ above. 5373 extract_expsyms_cmds= 5374 # Just being paranoid about ensuring that cc_basename is set. 5375 _LT_CC_BASENAME([$compiler]) 5376 case $host_os in 5377 cygwin* | mingw* | pw32*) 5378 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5379 # When not using gcc, we currently assume that we are using 5380 # Microsoft Visual C++. 5381 if test "$GCC" != yes; then 5382 with_gnu_ld=no 5383 fi 5384 ;; 5385 interix*) 5386 # we just hope/assume this is gcc and not c89 (= MSVC++) 5387 with_gnu_ld=yes 5388 ;; 5389 openbsd*) 5390 with_gnu_ld=no 5391 ;; 5392 esac 5393 5394 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5395 if test "$with_gnu_ld" = yes; then 5396 # If archive_cmds runs LD, not CC, wlarc should be empty 5397 wlarc='${wl}' 5398 5399 # Set some defaults for GNU ld with shared library support. These 5400 # are reset later if shared libraries are not supported. Putting them 5401 # here allows them to be overridden if necessary. 5402 runpath_var=LD_RUN_PATH 5403 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5404 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5405 # ancient GNU ld didn't support --whole-archive et. al. 5406 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5407 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5408 else 5409 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5410 fi 5411 supports_anon_versioning=no 5412 case `$LD -v 2>/dev/null` in 5413 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5414 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5415 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5416 *\ 2.11.*) ;; # other 2.11 versions 5417 *) supports_anon_versioning=yes ;; 5418 esac 5419 5420 # See if GNU ld supports shared libraries. 5421 case $host_os in 5422 aix[[3-9]]*) 5423 # On AIX/PPC, the GNU linker is very broken 5424 if test "$host_cpu" != ia64; then 5425 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5426 cat <<EOF 1>&2 5427 5428*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5429*** to be unable to reliably create shared libraries on AIX. 5430*** Therefore, libtool is disabling shared libraries support. If you 5431*** really care for shared libraries, you may want to modify your PATH 5432*** so that a non-GNU linker is found, and then restart. 5433 5434EOF 5435 fi 5436 ;; 5437 5438 amigaos*) 5439 _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)' 5440 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5441 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5442 5443 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5444 # that the semantics of dynamic libraries on AmigaOS, at least up 5445 # to version 4, is to share data among multiple programs linked 5446 # with the same dynamic library. Since this doesn't match the 5447 # behavior of shared libraries on other platforms, we can't use 5448 # them. 5449 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5450 ;; 5451 5452 beos*) 5453 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5454 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5455 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5456 # support --undefined. This deserves some investigation. FIXME 5457 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5458 else 5459 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5460 fi 5461 ;; 5462 5463 cygwin* | mingw* | pw32*) 5464 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5465 # as there is no search path for DLLs. 5466 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5467 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5468 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5469 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5470 _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' 5471 5472 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5473 _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' 5474 # If the export-symbols file already is a .def file (1st line 5475 # is EXPORTS), use it as is; otherwise, prepend... 5476 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5477 cp $export_symbols $output_objdir/$soname.def; 5478 else 5479 echo EXPORTS > $output_objdir/$soname.def; 5480 cat $export_symbols >> $output_objdir/$soname.def; 5481 fi~ 5482 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5483 else 5484 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5485 fi 5486 ;; 5487 5488 interix[[3-9]]*) 5489 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5490 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5491 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5492 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5493 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5494 # Instead, shared libraries are loaded at an image base (0x10000000 by 5495 # default) and relocated if they conflict, which is a slow very memory 5496 # consuming and fragmenting process. To avoid this, we pick a random, 5497 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5498 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5499 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5500 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5501 ;; 5502 5503 gnu* | linux* | k*bsd*-gnu) 5504 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5505 tmp_addflag= 5506 case $cc_basename,$host_cpu in 5507 pgcc*) # Portland Group C compiler 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' 5510 ;; 5511 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5512 _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' 5513 tmp_addflag=' $pic_flag -Mnomain' ;; 5514 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5515 tmp_addflag=' -i_dynamic' ;; 5516 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5517 tmp_addflag=' -i_dynamic -nofor_main' ;; 5518 ifc* | ifort*) # Intel Fortran compiler 5519 tmp_addflag=' -nofor_main' ;; 5520 esac 5521 case `$CC -V 2>&1 | sed 5q` in 5522 *Sun\ C*) # Sun C 5.9 5523 _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' 5524 tmp_sharedflag='-G' ;; 5525 *Sun\ F*) # Sun Fortran 8.3 5526 tmp_sharedflag='-G' ;; 5527 *) 5528 tmp_sharedflag='-shared' ;; 5529 esac 5530 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5531 5532 if test $supports_anon_versioning = yes; then 5533 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5534 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5535 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5536 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5537 fi 5538 else 5539 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5540 fi 5541 ;; 5542 5543 netbsd*) 5544 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5545 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5546 wlarc= 5547 else 5548 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5549 _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' 5550 fi 5551 ;; 5552 5553 solaris*) 5554 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5555 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5556 cat <<EOF 1>&2 5557 5558*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5559*** create shared libraries on Solaris systems. Therefore, libtool 5560*** is disabling shared libraries support. We urge you to upgrade GNU 5561*** binutils to release 2.9.1 or newer. Another option is to modify 5562*** your PATH or compiler configuration so that the native linker is 5563*** used, and then restart. 5564 5565EOF 5566 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5567 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5568 _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' 5569 else 5570 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5571 fi 5572 ;; 5573 5574 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5575 case `$LD -v 2>&1` in 5576 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5577 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5578 cat <<_LT_EOF 1>&2 5579 5580*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5581*** reliably create shared libraries on SCO systems. Therefore, libtool 5582*** is disabling shared libraries support. We urge you to upgrade GNU 5583*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5584*** your PATH or compiler configuration so that the native linker is 5585*** used, and then restart. 5586 5587_LT_EOF 5588 ;; 5589 *) 5590 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5591 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5592 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5593 _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' 5594 else 5595 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5596 fi 5597 ;; 5598 esac 5599 ;; 5600 5601 sunos4*) 5602 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5603 wlarc= 5604 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5605 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5606 ;; 5607 5608 *) 5609 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5610 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5611 _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' 5612 else 5613 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5614 fi 5615 ;; 5616 esac 5617 5618 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5619 runpath_var= 5620 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5621 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5622 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5623 fi 5624 else 5625 # PORTME fill in a description of your system's linker (not GNU ld) 5626 case $host_os in 5627 aix3*) 5628 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5629 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5630 _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' 5631 # Note: this linker hardcodes the directories in LIBPATH if there 5632 # are no directories specified by -L. 5633 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5634 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5635 # Neither direct hardcoding nor static linking is supported with a 5636 # broken collect2. 5637 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5638 fi 5639 ;; 5640 5641 aix[[4-9]]*) 5642 if test "$host_cpu" = ia64; then 5643 # On IA64, the linker does run time linking by default, so we don't 5644 # have to do anything special. 5645 aix_use_runtimelinking=no 5646 exp_sym_flag='-Bexport' 5647 no_entry_flag="" 5648 else 5649 # If we're using GNU nm, then we don't want the "-C" option. 5650 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5651 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5652 _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' 5653 else 5654 _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' 5655 fi 5656 aix_use_runtimelinking=no 5657 5658 # Test if we are trying to use run time linking or normal 5659 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5660 # need to do runtime linking. 5661 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5662 for ld_flag in $LDFLAGS; do 5663 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5664 aix_use_runtimelinking=yes 5665 break 5666 fi 5667 done 5668 ;; 5669 esac 5670 5671 exp_sym_flag='-bexport' 5672 no_entry_flag='-bnoentry' 5673 fi 5674 5675 # When large executables or shared objects are built, AIX ld can 5676 # have problems creating the table of contents. If linking a library 5677 # or program results in "error TOC overflow" add -mminimal-toc to 5678 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5679 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5680 5681 _LT_AC_TAGVAR(archive_cmds, $1)='' 5682 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5683 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5684 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5685 5686 if test "$GCC" = yes; then 5687 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5688 # We only want to do this on AIX 4.2 and lower, the check 5689 # below for broken collect2 doesn't work under 4.3+ 5690 collect2name=`${CC} -print-prog-name=collect2` 5691 if test -f "$collect2name" && \ 5692 strings "$collect2name" | grep resolve_lib_name >/dev/null 5693 then 5694 # We have reworked collect2 5695 : 5696 else 5697 # We have old collect2 5698 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5699 # It fails to find uninstalled libraries when the uninstalled 5700 # path is not listed in the libpath. Setting hardcode_minus_L 5701 # to unsupported forces relinking 5702 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5703 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5704 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5705 fi 5706 ;; 5707 esac 5708 shared_flag='-shared' 5709 if test "$aix_use_runtimelinking" = yes; then 5710 shared_flag="$shared_flag "'${wl}-G' 5711 fi 5712 else 5713 # not using gcc 5714 if test "$host_cpu" = ia64; then 5715 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5716 # chokes on -Wl,-G. The following line is correct: 5717 shared_flag='-G' 5718 else 5719 if test "$aix_use_runtimelinking" = yes; then 5720 shared_flag='${wl}-G' 5721 else 5722 shared_flag='${wl}-bM:SRE' 5723 fi 5724 fi 5725 fi 5726 5727 # It seems that -bexpall does not export symbols beginning with 5728 # underscore (_), so it is better to generate a list of symbols to export. 5729 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5730 if test "$aix_use_runtimelinking" = yes; then 5731 # Warning - without using the other runtime loading flags (-brtl), 5732 # -berok will link without error, but may produce a broken library. 5733 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5734 # Determine the default libpath from the value encoded in an empty executable. 5735 _LT_AC_SYS_LIBPATH_AIX 5736 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5737 _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 $shared_flag" 5738 else 5739 if test "$host_cpu" = ia64; then 5740 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5741 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5742 _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" 5743 else 5744 # Determine the default libpath from the value encoded in an empty executable. 5745 _LT_AC_SYS_LIBPATH_AIX 5746 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5747 # Warning - without using the other run time loading flags, 5748 # -berok will link without error, but may produce a broken library. 5749 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5750 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5751 # Exported symbols can be pulled into shared objects from archives 5752 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5753 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5754 # This is similar to how AIX traditionally builds its shared libraries. 5755 _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' 5756 fi 5757 fi 5758 ;; 5759 5760 amigaos*) 5761 _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)' 5762 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5763 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5764 # see comment about different semantics on the GNU ld section 5765 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5766 ;; 5767 5768 bsdi[[45]]*) 5769 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5770 ;; 5771 5772 cygwin* | mingw* | pw32*) 5773 # When not using gcc, we currently assume that we are using 5774 # Microsoft Visual C++. 5775 # hardcode_libdir_flag_spec is actually meaningless, as there is 5776 # no search path for DLLs. 5777 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5778 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5779 # Tell ltmain to make .lib files, not .a files. 5780 libext=lib 5781 # Tell ltmain to make .dll files, not .so files. 5782 shrext_cmds=".dll" 5783 # FIXME: Setting linknames here is a bad hack. 5784 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5785 # The linker will automatically build a .lib file if we build a DLL. 5786 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5787 # FIXME: Should let the user specify the lib program. 5788 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5789 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5790 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5791 ;; 5792 5793 darwin* | rhapsody*) 5794 case $host_os in 5795 rhapsody* | darwin1.[[012]]) 5796 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5797 ;; 5798 *) # Darwin 1.3 on 5799 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5800 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5801 else 5802 case ${MACOSX_DEPLOYMENT_TARGET} in 5803 10.[[012]]) 5804 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5805 ;; 5806 10.*) 5807 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5808 ;; 5809 esac 5810 fi 5811 ;; 5812 esac 5813 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5814 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5815 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5816 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5817 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5818 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5819 if test "$GCC" = yes ; then 5820 output_verbose_link_cmd='echo' 5821 _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}" 5822 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 5823 _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}" 5824 _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}" 5825 else 5826 case $cc_basename in 5827 xlc*) 5828 output_verbose_link_cmd='echo' 5829 _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' 5830 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5831 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5832 _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}' 5833 _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}' 5834 ;; 5835 *) 5836 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5837 ;; 5838 esac 5839 fi 5840 ;; 5841 5842 dgux*) 5843 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5844 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5845 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5846 ;; 5847 5848 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5849 # support. Future versions do this automatically, but an explicit c++rt0.o 5850 # does not break anything, and helps significantly (at the cost of a little 5851 # extra space). 5852 freebsd2.2*) 5853 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5854 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5855 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5856 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5857 ;; 5858 5859 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5860 freebsd2*) 5861 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5862 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5863 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5864 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5865 ;; 5866 5867 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5868 freebsd* | dragonfly*) 5869 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5870 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5871 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5872 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5873 ;; 5874 5875 hpux9*) 5876 if test "$GCC" = yes; then 5877 _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' 5878 else 5879 _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' 5880 fi 5881 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5882 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5883 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5884 5885 # hardcode_minus_L: Not really in the search PATH, 5886 # but as the default location of the library. 5887 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5888 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5889 ;; 5890 5891 hpux10*) 5892 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5893 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5894 else 5895 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5896 fi 5897 if test "$with_gnu_ld" = no; then 5898 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5899 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5900 5901 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5902 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5903 5904 # hardcode_minus_L: Not really in the search PATH, 5905 # but as the default location of the library. 5906 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5907 fi 5908 ;; 5909 5910 hpux11*) 5911 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5912 case $host_cpu in 5913 hppa*64*) 5914 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5915 ;; 5916 ia64*) 5917 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5918 ;; 5919 *) 5920 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5921 ;; 5922 esac 5923 else 5924 case $host_cpu in 5925 hppa*64*) 5926 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5927 ;; 5928 ia64*) 5929 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5930 ;; 5931 *) 5932 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5933 ;; 5934 esac 5935 fi 5936 if test "$with_gnu_ld" = no; then 5937 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5938 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5939 5940 case $host_cpu in 5941 hppa*64*|ia64*) 5942 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5943 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5944 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5945 ;; 5946 *) 5947 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5948 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5949 5950 # hardcode_minus_L: Not really in the search PATH, 5951 # but as the default location of the library. 5952 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5953 ;; 5954 esac 5955 fi 5956 ;; 5957 5958 irix5* | irix6* | nonstopux*) 5959 if test "$GCC" = yes; then 5960 _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' 5961 else 5962 _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' 5963 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5964 fi 5965 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5966 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5967 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5968 ;; 5969 5970 netbsd*) 5971 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5972 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5973 else 5974 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5975 fi 5976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5977 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5978 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5979 ;; 5980 5981 newsos6) 5982 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5983 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5984 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5985 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5986 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5987 ;; 5988 5989 openbsd*) 5990 if test -f /usr/libexec/ld.so; then 5991 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5992 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5993 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5995 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5996 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5997 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5998 else 5999 case $host_os in 6000 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6001 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6003 ;; 6004 *) 6005 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6006 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6007 ;; 6008 esac 6009 fi 6010 else 6011 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6012 fi 6013 ;; 6014 6015 os2*) 6016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6017 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6018 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6019 _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' 6020 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6021 ;; 6022 6023 osf3*) 6024 if test "$GCC" = yes; then 6025 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6026 _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' 6027 else 6028 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6029 _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' 6030 fi 6031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6032 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6033 ;; 6034 6035 osf4* | osf5*) # as osf3* with the addition of -msym flag 6036 if test "$GCC" = yes; then 6037 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6038 _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' 6039 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6040 else 6041 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6042 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6043 _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~ 6044 $LD -shared${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' 6045 6046 # Both c and cxx compiler support -rpath directly 6047 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6048 fi 6049 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6050 ;; 6051 6052 solaris*) 6053 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6054 if test "$GCC" = yes; then 6055 wlarc='${wl}' 6056 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6057 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6058 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6059 else 6060 wlarc='' 6061 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6062 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6063 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6064 fi 6065 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6066 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6067 case $host_os in 6068 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6069 *) 6070 # The compiler driver will combine and reorder linker options, 6071 # but understands `-z linker_flag'. GCC discards it without `$wl', 6072 # but is careful enough not to reorder. 6073 # Supported since Solaris 2.6 (maybe 2.5.1?) 6074 if test "$GCC" = yes; then 6075 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6076 else 6077 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6078 fi 6079 ;; 6080 esac 6081 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6082 ;; 6083 6084 sunos4*) 6085 if test "x$host_vendor" = xsequent; then 6086 # Use $CC to link under sequent, because it throws in some extra .o 6087 # files that make .init and .fini sections work. 6088 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6089 else 6090 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6091 fi 6092 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6093 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6094 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6095 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6096 ;; 6097 6098 sysv4) 6099 case $host_vendor in 6100 sni) 6101 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6102 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6103 ;; 6104 siemens) 6105 ## LD is ld it makes a PLAMLIB 6106 ## CC just makes a GrossModule. 6107 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6108 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6109 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6110 ;; 6111 motorola) 6112 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6113 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6114 ;; 6115 esac 6116 runpath_var='LD_RUN_PATH' 6117 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6118 ;; 6119 6120 sysv4.3*) 6121 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6122 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6123 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6124 ;; 6125 6126 sysv4*MP*) 6127 if test -d /usr/nec; then 6128 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6129 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6130 runpath_var=LD_RUN_PATH 6131 hardcode_runpath_var=yes 6132 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6133 fi 6134 ;; 6135 6136 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6137 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6138 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6139 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6140 runpath_var='LD_RUN_PATH' 6141 6142 if test "$GCC" = yes; then 6143 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6144 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6145 else 6146 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6147 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6148 fi 6149 ;; 6150 6151 sysv5* | sco3.2v5* | sco5v6*) 6152 # Note: We can NOT use -z defs as we might desire, because we do not 6153 # link with -lc, and that would cause any symbols used from libc to 6154 # always be unresolved, which means just about no library would 6155 # ever link correctly. If we're not using GNU ld we use -z text 6156 # though, which does catch some bad symbols but isn't as heavy-handed 6157 # as -z defs. 6158 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6159 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6160 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6161 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6162 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6163 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6164 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6165 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6166 runpath_var='LD_RUN_PATH' 6167 6168 if test "$GCC" = yes; then 6169 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6170 _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' 6171 else 6172 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6173 _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' 6174 fi 6175 ;; 6176 6177 uts4*) 6178 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6179 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6180 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6181 ;; 6182 6183 *) 6184 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6185 ;; 6186 esac 6187 fi 6188]) 6189AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6190test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6191 6192# 6193# Do we need to explicitly link libc? 6194# 6195case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6196x|xyes) 6197 # Assume -lc should be added 6198 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6199 6200 if test "$enable_shared" = yes && test "$GCC" = yes; then 6201 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6202 *'~'*) 6203 # FIXME: we may have to deal with multi-command sequences. 6204 ;; 6205 '$CC '*) 6206 # Test whether the compiler implicitly links with -lc since on some 6207 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6208 # to ld, don't add -lc before -lgcc. 6209 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6210 $rm conftest* 6211 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6212 6213 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6214 soname=conftest 6215 lib=conftest 6216 libobjs=conftest.$ac_objext 6217 deplibs= 6218 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6219 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6220 compiler_flags=-v 6221 linker_flags=-v 6222 verstring= 6223 output_objdir=. 6224 libname=conftest 6225 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6226 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6227 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6228 then 6229 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6230 else 6231 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6232 fi 6233 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6234 else 6235 cat conftest.err 1>&5 6236 fi 6237 $rm conftest* 6238 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6239 ;; 6240 esac 6241 fi 6242 ;; 6243esac 6244])# AC_LIBTOOL_PROG_LD_SHLIBS 6245 6246 6247# _LT_AC_FILE_LTDLL_C 6248# ------------------- 6249# Be careful that the start marker always follows a newline. 6250AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6251# /* ltdll.c starts here */ 6252# #define WIN32_LEAN_AND_MEAN 6253# #include <windows.h> 6254# #undef WIN32_LEAN_AND_MEAN 6255# #include <stdio.h> 6256# 6257# #ifndef __CYGWIN__ 6258# # ifdef __CYGWIN32__ 6259# # define __CYGWIN__ __CYGWIN32__ 6260# # endif 6261# #endif 6262# 6263# #ifdef __cplusplus 6264# extern "C" { 6265# #endif 6266# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6267# #ifdef __cplusplus 6268# } 6269# #endif 6270# 6271# #ifdef __CYGWIN__ 6272# #include <cygwin/cygwin_dll.h> 6273# DECLARE_CYGWIN_DLL( DllMain ); 6274# #endif 6275# HINSTANCE __hDllInstance_base; 6276# 6277# BOOL APIENTRY 6278# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6279# { 6280# __hDllInstance_base = hInst; 6281# return TRUE; 6282# } 6283# /* ltdll.c ends here */ 6284])# _LT_AC_FILE_LTDLL_C 6285 6286 6287# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6288# --------------------------------- 6289AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6290 6291 6292# old names 6293AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6294AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6295AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6296AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6297AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6298AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6299AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6300 6301# This is just to silence aclocal about the macro not being used 6302ifelse([AC_DISABLE_FAST_INSTALL]) 6303 6304############################################################ 6305# NOTE: This macro has been submitted for inclusion into # 6306# GNU Autoconf as AC_PROG_SED. When it is available in # 6307# a released version of Autoconf we should remove this # 6308# macro and use it instead. # 6309############################################################ 6310# LT_AC_PROG_SED 6311# -------------- 6312# Check for a fully-functional sed program, that truncates 6313# as few characters as possible. Prefer GNU sed if found. 6314AC_DEFUN([LT_AC_PROG_SED], 6315[AC_MSG_CHECKING([for a sed that does not truncate output]) 6316AC_CACHE_VAL(lt_cv_path_SED, 6317[# Loop through the user's path and test for sed and gsed. 6318# Then use that list of sed's as ones to test for truncation. 6319as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6320for as_dir in $PATH 6321do 6322 IFS=$as_save_IFS 6323 test -z "$as_dir" && as_dir=. 6324 for lt_ac_prog in sed gsed; do 6325 for ac_exec_ext in '' $ac_executable_extensions; do 6326 if test -f "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6327 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6328 fi 6329 done 6330 done 6331done 6332lt_ac_max=0 6333lt_ac_count=0 6334# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6335# along with /bin/sed that truncates output. 6336for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6337 test ! -f $lt_ac_sed && continue 6338 cat /dev/null > conftest.in 6339 lt_ac_count=0 6340 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6341 # Check for GNU sed and select it if it is found. 6342 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6343 lt_cv_path_SED=$lt_ac_sed 6344 break 6345 fi 6346 while true; do 6347 cat conftest.in conftest.in >conftest.tmp 6348 mv conftest.tmp conftest.in 6349 cp conftest.in conftest.nl 6350 echo >>conftest.nl 6351 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6352 cmp -s conftest.out conftest.nl || break 6353 # 10000 chars as input seems more than enough 6354 test $lt_ac_count -gt 10 && break 6355 lt_ac_count=`expr $lt_ac_count + 1` 6356 if test $lt_ac_count -gt $lt_ac_max; then 6357 lt_ac_max=$lt_ac_count 6358 lt_cv_path_SED=$lt_ac_sed 6359 fi 6360 done 6361done 6362]) 6363SED=$lt_cv_path_SED 6364AC_MSG_RESULT([$SED]) 6365]) 6366
