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="${LD-ld} -64" 611 ;; 612 esac 613 fi 614 fi 615 rm -rf conftest* 616 ;; 617 618x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 619s390*-*linux*|sparc*-*linux*) 620 # Find out which ABI we are using. 621 echo 'int i;' > conftest.$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="${LD-ld} -m elf_i386" 631 ;; 632 ppc64-*linux*|powerpc64-*linux*) 633 LD="${LD-ld} -m elf32ppclinux" 634 ;; 635 s390x-*linux*) 636 LD="${LD-ld} -m elf_s390" 637 ;; 638 sparc64-*linux*) 639 LD="${LD-ld} -m elf32_sparc" 640 ;; 641 esac 642 ;; 643 *64-bit*) 644 case $host in 645 x86_64-*kfreebsd*-gnu) 646 LD="${LD-ld} -m elf_x86_64_fbsd" 647 ;; 648 x86_64-*linux*) 649 LD="${LD-ld} -m elf_x86_64" 650 ;; 651 ppc*-*linux*|powerpc*-*linux*) 652 LD="${LD-ld} -m elf64ppc" 653 ;; 654 s390*-*linux*) 655 LD="${LD-ld} -m elf64_s390" 656 ;; 657 sparc*-*linux*) 658 LD="${LD-ld} -m elf64_sparc" 659 ;; 660 esac 661 ;; 662 esac 663 fi 664 rm -rf conftest* 665 ;; 666 667*-*-sco3.2v5*) 668 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 669 SAVE_CFLAGS="$CFLAGS" 670 CFLAGS="$CFLAGS -belf" 671 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 672 [AC_LANG_SAVE 673 AC_LANG_C 674 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 675 AC_LANG_RESTORE]) 676 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 677 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 678 CFLAGS="$SAVE_CFLAGS" 679 fi 680 ;; 681sparc*-*solaris*) 682 # Find out which ABI we are using. 683 echo 'int i;' > conftest.$ac_ext 684 if AC_TRY_EVAL(ac_compile); then 685 case `/usr/bin/file conftest.o` in 686 *64-bit*) 687 case $lt_cv_prog_gnu_ld in 688 yes*) LD="${LD-ld} -m elf64_sparc" ;; 689 *) 690 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 691 LD="${LD-ld} -64" 692 fi 693 ;; 694 esac 695 ;; 696 esac 697 fi 698 rm -rf conftest* 699 ;; 700 701AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 702[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 703 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 704 AC_CHECK_TOOL(AS, as, false) 705 AC_CHECK_TOOL(OBJDUMP, objdump, false) 706 ;; 707 ]) 708esac 709 710need_locks="$enable_libtool_lock" 711 712])# _LT_AC_LOCK 713 714 715# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 716# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 717# ---------------------------------------------------------------- 718# Check whether the given compiler option works 719AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 720[AC_REQUIRE([LT_AC_PROG_SED]) 721AC_CACHE_CHECK([$1], [$2], 722 [$2=no 723 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 724 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 725 lt_compiler_flag="$3" 726 # Insert the option either (1) after the last *FLAGS variable, or 727 # (2) before a word containing "conftest.", or (3) at the end. 728 # Note that $ac_compile itself does not contain backslashes and begins 729 # with a dollar sign (not a hyphen), so the echo should work correctly. 730 # The option is referenced via a variable to avoid confusing sed. 731 lt_compile=`echo "$ac_compile" | $SED \ 732 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 733 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 734 -e 's:$: $lt_compiler_flag:'` 735 (eval echo "\"configure:__oline__: $lt_compile\"" >&5) 736 (eval "$lt_compile" 2>conftest.err) 737 ac_status=$? 738 cat conftest.err >&5 739 echo "configure:__oline__: \$? = $ac_status" >&5 740 if (exit $ac_status) && test -s "$ac_outfile"; then 741 # The compiler can only warn and ignore the option if not recognized 742 # So say no if there are warnings other than the usual output. 743 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 744 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 745 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 746 $2=yes 747 fi 748 fi 749 $rm conftest* 750]) 751 752if test x"[$]$2" = xyes; then 753 ifelse([$5], , :, [$5]) 754else 755 ifelse([$6], , :, [$6]) 756fi 757])# AC_LIBTOOL_COMPILER_OPTION 758 759 760# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 761# [ACTION-SUCCESS], [ACTION-FAILURE]) 762# ------------------------------------------------------------ 763# Check whether the given compiler option works 764AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 765[AC_REQUIRE([LT_AC_PROG_SED])dnl 766AC_CACHE_CHECK([$1], [$2], 767 [$2=no 768 save_LDFLAGS="$LDFLAGS" 769 LDFLAGS="$LDFLAGS $3" 770 echo "$lt_simple_link_test_code" > conftest.$ac_ext 771 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 772 # The linker can only warn and ignore the option if not recognized 773 # So say no if there are warnings 774 if test -s conftest.err; then 775 # Append any errors to the config.log. 776 cat conftest.err 1>&5 777 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 778 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 779 if diff conftest.exp conftest.er2 >/dev/null; then 780 $2=yes 781 fi 782 else 783 $2=yes 784 fi 785 fi 786 $rm -r conftest* 787 LDFLAGS="$save_LDFLAGS" 788]) 789 790if test x"[$]$2" = xyes; then 791 ifelse([$4], , :, [$4]) 792else 793 ifelse([$5], , :, [$5]) 794fi 795])# AC_LIBTOOL_LINKER_OPTION 796 797 798# AC_LIBTOOL_SYS_MAX_CMD_LEN 799# -------------------------- 800AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 801[# find the maximum length of command line arguments 802AC_MSG_CHECKING([the maximum length of command line arguments]) 803AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 804 i=0 805 teststring="ABCD" 806 807 case $build_os in 808 msdosdjgpp*) 809 # On DJGPP, this test can blow up pretty badly due to problems in libc 810 # (any single argument exceeding 2000 bytes causes a buffer overrun 811 # during glob expansion). Even if it were fixed, the result of this 812 # check would be larger than it should be. 813 lt_cv_sys_max_cmd_len=12288; # 12K is about right 814 ;; 815 816 gnu*) 817 # Under GNU Hurd, this test is not required because there is 818 # no limit to the length of command line arguments. 819 # Libtool will interpret -1 as no limit whatsoever 820 lt_cv_sys_max_cmd_len=-1; 821 ;; 822 823 cygwin* | mingw*) 824 # On Win9x/ME, this test blows up -- it succeeds, but takes 825 # about 5 minutes as the teststring grows exponentially. 826 # Worse, since 9x/ME are not pre-emptively multitasking, 827 # you end up with a "frozen" computer, even though with patience 828 # the test eventually succeeds (with a max line length of 256k). 829 # Instead, let's just punt: use the minimum linelength reported by 830 # all of the supported platforms: 8192 (on NT/2K/XP). 831 lt_cv_sys_max_cmd_len=8192; 832 ;; 833 834 amigaos*) 835 # On AmigaOS with pdksh, this test takes hours, literally. 836 # So we just punt and use a minimum line length of 8192. 837 lt_cv_sys_max_cmd_len=8192; 838 ;; 839 840 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 841 # This has been around since 386BSD, at least. Likely further. 842 if test -x /sbin/sysctl; then 843 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 844 elif test -x /usr/sbin/sysctl; then 845 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 846 else 847 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 848 fi 849 # And add a safety zone 850 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 851 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 852 ;; 853 854 interix*) 855 # We know the value 262144 and hardcode it with a safety zone (like BSD) 856 lt_cv_sys_max_cmd_len=196608 857 ;; 858 859 osf*) 860 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 861 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 862 # nice to cause kernel panics so lets avoid the loop below. 863 # First set a reasonable default. 864 lt_cv_sys_max_cmd_len=16384 865 # 866 if test -x /sbin/sysconfig; then 867 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 868 *1*) lt_cv_sys_max_cmd_len=-1 ;; 869 esac 870 fi 871 ;; 872 sco3.2v5*) 873 lt_cv_sys_max_cmd_len=102400 874 ;; 875 sysv5* | sco5v6* | sysv4.2uw2*) 876 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 877 if test -n "$kargmax"; then 878 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 879 else 880 lt_cv_sys_max_cmd_len=32768 881 fi 882 ;; 883 *) 884 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 885 if test -n "$lt_cv_sys_max_cmd_len"; then 886 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 887 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 888 else 889 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 890 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 891 = "XX$teststring") >/dev/null 2>&1 && 892 new_result=`expr "X$teststring" : ".*" 2>&1` && 893 lt_cv_sys_max_cmd_len=$new_result && 894 test $i != 17 # 1/2 MB should be enough 895 do 896 i=`expr $i + 1` 897 teststring=$teststring$teststring 898 done 899 teststring= 900 # Add a significant safety factor because C++ compilers can tack on massive 901 # amounts of additional arguments before passing them to the linker. 902 # It appears as though 1/2 is a usable value. 903 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 904 fi 905 ;; 906 esac 907]) 908if test -n $lt_cv_sys_max_cmd_len ; then 909 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 910else 911 AC_MSG_RESULT(none) 912fi 913])# AC_LIBTOOL_SYS_MAX_CMD_LEN 914 915 916# _LT_AC_CHECK_DLFCN 917# ------------------ 918AC_DEFUN([_LT_AC_CHECK_DLFCN], 919[AC_CHECK_HEADERS(dlfcn.h)dnl 920])# _LT_AC_CHECK_DLFCN 921 922 923# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 924# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 925# --------------------------------------------------------------------- 926AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 927[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 928if test "$cross_compiling" = yes; then : 929 [$4] 930else 931 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 932 lt_status=$lt_dlunknown 933 cat > conftest.$ac_ext <<EOF 934[#line __oline__ "configure" 935#include "confdefs.h" 936 937#if HAVE_DLFCN_H 938#include <dlfcn.h> 939#endif 940 941#include <stdio.h> 942 943#ifdef RTLD_GLOBAL 944# define LT_DLGLOBAL RTLD_GLOBAL 945#else 946# ifdef DL_GLOBAL 947# define LT_DLGLOBAL DL_GLOBAL 948# else 949# define LT_DLGLOBAL 0 950# endif 951#endif 952 953/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 954 find out it does not work in some platform. */ 955#ifndef LT_DLLAZY_OR_NOW 956# ifdef RTLD_LAZY 957# define LT_DLLAZY_OR_NOW RTLD_LAZY 958# else 959# ifdef DL_LAZY 960# define LT_DLLAZY_OR_NOW DL_LAZY 961# else 962# ifdef RTLD_NOW 963# define LT_DLLAZY_OR_NOW RTLD_NOW 964# else 965# ifdef DL_NOW 966# define LT_DLLAZY_OR_NOW DL_NOW 967# else 968# define LT_DLLAZY_OR_NOW 0 969# endif 970# endif 971# endif 972# endif 973#endif 974 975#ifdef __cplusplus 976extern "C" void exit (int); 977#endif 978 979void fnord() { int i=42;} 980int main () 981{ 982 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 983 int status = $lt_dlunknown; 984 985 if (self) 986 { 987 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 988 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 989 /* dlclose (self); */ 990 } 991 else 992 puts (dlerror ()); 993 994 exit (status); 995}] 996EOF 997 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 998 (./conftest; exit; ) >&5 2>/dev/null 999 lt_status=$? 1000 case x$lt_status in 1001 x$lt_dlno_uscore) $1 ;; 1002 x$lt_dlneed_uscore) $2 ;; 1003 x$lt_dlunknown|x*) $3 ;; 1004 esac 1005 else : 1006 # compilation failed 1007 $3 1008 fi 1009fi 1010rm -fr conftest* 1011])# _LT_AC_TRY_DLOPEN_SELF 1012 1013 1014# AC_LIBTOOL_DLOPEN_SELF 1015# ---------------------- 1016AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1017[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1018if test "x$enable_dlopen" != xyes; then 1019 enable_dlopen=unknown 1020 enable_dlopen_self=unknown 1021 enable_dlopen_self_static=unknown 1022else 1023 lt_cv_dlopen=no 1024 lt_cv_dlopen_libs= 1025 1026 case $host_os in 1027 beos*) 1028 lt_cv_dlopen="load_add_on" 1029 lt_cv_dlopen_libs= 1030 lt_cv_dlopen_self=yes 1031 ;; 1032 1033 mingw* | pw32*) 1034 lt_cv_dlopen="LoadLibrary" 1035 lt_cv_dlopen_libs= 1036 ;; 1037 1038 cygwin*) 1039 lt_cv_dlopen="dlopen" 1040 lt_cv_dlopen_libs= 1041 ;; 1042 1043 darwin*) 1044 # if libdl is installed we need to link against it 1045 AC_CHECK_LIB([dl], [dlopen], 1046 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1047 lt_cv_dlopen="dyld" 1048 lt_cv_dlopen_libs= 1049 lt_cv_dlopen_self=yes 1050 ]) 1051 ;; 1052 1053 *) 1054 AC_CHECK_FUNC([shl_load], 1055 [lt_cv_dlopen="shl_load"], 1056 [AC_CHECK_LIB([dld], [shl_load], 1057 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1058 [AC_CHECK_FUNC([dlopen], 1059 [lt_cv_dlopen="dlopen"], 1060 [AC_CHECK_LIB([dl], [dlopen], 1061 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1062 [AC_CHECK_LIB([svld], [dlopen], 1063 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1064 [AC_CHECK_LIB([dld], [dld_link], 1065 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1066 ]) 1067 ]) 1068 ]) 1069 ]) 1070 ]) 1071 ;; 1072 esac 1073 1074 if test "x$lt_cv_dlopen" != xno; then 1075 enable_dlopen=yes 1076 else 1077 enable_dlopen=no 1078 fi 1079 1080 case $lt_cv_dlopen in 1081 dlopen) 1082 save_CPPFLAGS="$CPPFLAGS" 1083 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1084 1085 save_LDFLAGS="$LDFLAGS" 1086 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1087 1088 save_LIBS="$LIBS" 1089 LIBS="$lt_cv_dlopen_libs $LIBS" 1090 1091 AC_CACHE_CHECK([whether a program can dlopen itself], 1092 lt_cv_dlopen_self, [dnl 1093 _LT_AC_TRY_DLOPEN_SELF( 1094 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1095 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1096 ]) 1097 1098 if test "x$lt_cv_dlopen_self" = xyes; then 1099 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1100 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1101 lt_cv_dlopen_self_static, [dnl 1102 _LT_AC_TRY_DLOPEN_SELF( 1103 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1104 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1105 ]) 1106 fi 1107 1108 CPPFLAGS="$save_CPPFLAGS" 1109 LDFLAGS="$save_LDFLAGS" 1110 LIBS="$save_LIBS" 1111 ;; 1112 esac 1113 1114 case $lt_cv_dlopen_self in 1115 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1116 *) enable_dlopen_self=unknown ;; 1117 esac 1118 1119 case $lt_cv_dlopen_self_static in 1120 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1121 *) enable_dlopen_self_static=unknown ;; 1122 esac 1123fi 1124])# AC_LIBTOOL_DLOPEN_SELF 1125 1126 1127# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1128# --------------------------------- 1129# Check to see if options -c and -o are simultaneously supported by compiler 1130AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1131[AC_REQUIRE([LT_AC_PROG_SED])dnl 1132AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1133AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1134 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1135 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1136 $rm -r conftest 2>/dev/null 1137 mkdir conftest 1138 cd conftest 1139 mkdir out 1140 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1141 1142 lt_compiler_flag="-o out/conftest2.$ac_objext" 1143 # Insert the option either (1) after the last *FLAGS variable, or 1144 # (2) before a word containing "conftest.", or (3) at the end. 1145 # Note that $ac_compile itself does not contain backslashes and begins 1146 # with a dollar sign (not a hyphen), so the echo should work correctly. 1147 lt_compile=`echo "$ac_compile" | $SED \ 1148 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1149 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1150 -e 's:$: $lt_compiler_flag:'` 1151 (eval echo "\"configure:__oline__: $lt_compile\"" >&5) 1152 (eval "$lt_compile" 2>out/conftest.err) 1153 ac_status=$? 1154 cat out/conftest.err >&5 1155 echo "configure:__oline__: \$? = $ac_status" >&5 1156 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1157 then 1158 # The compiler can only warn and ignore the option if not recognized 1159 # So say no if there are warnings 1160 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1161 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1162 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1163 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1164 fi 1165 fi 1166 chmod u+w . 2>&5 1167 $rm conftest* 1168 # SGI C++ compiler will create directory out/ii_files/ for 1169 # template instantiation 1170 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1171 $rm out/* && rmdir out 1172 cd .. 1173 rmdir conftest 1174 $rm conftest* 1175]) 1176])# AC_LIBTOOL_PROG_CC_C_O 1177 1178 1179# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1180# ----------------------------------------- 1181# Check to see if we can do hard links to lock some files if needed 1182AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1183[AC_REQUIRE([_LT_AC_LOCK])dnl 1184 1185hard_links="nottested" 1186if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1187 # do not overwrite the value of need_locks provided by the user 1188 AC_MSG_CHECKING([if we can lock with hard links]) 1189 hard_links=yes 1190 $rm conftest* 1191 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1192 touch conftest.a 1193 ln conftest.a conftest.b 2>&5 || hard_links=no 1194 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1195 AC_MSG_RESULT([$hard_links]) 1196 if test "$hard_links" = no; then 1197 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 1198 need_locks=warn 1199 fi 1200else 1201 need_locks=no 1202fi 1203])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1204 1205 1206# AC_LIBTOOL_OBJDIR 1207# ----------------- 1208AC_DEFUN([AC_LIBTOOL_OBJDIR], 1209[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1210[rm -f .libs 2>/dev/null 1211mkdir .libs 2>/dev/null 1212if test -d .libs; then 1213 lt_cv_objdir=.libs 1214else 1215 # MS-DOS does not allow filenames that begin with a dot. 1216 lt_cv_objdir=_libs 1217fi 1218rmdir .libs 2>/dev/null]) 1219objdir=$lt_cv_objdir 1220])# AC_LIBTOOL_OBJDIR 1221 1222 1223# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1224# ---------------------------------------------- 1225# Check hardcoding attributes. 1226AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1227[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1228_LT_AC_TAGVAR(hardcode_action, $1)= 1229if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1230 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1231 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1232 1233 # We can hardcode non-existent directories. 1234 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1235 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1236 # have to relink, otherwise we might link with an installed library 1237 # when we should be linking with a yet-to-be-installed one 1238 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1239 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1240 # Linking always hardcodes the temporary library directory. 1241 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1242 else 1243 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1244 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1245 fi 1246else 1247 # We cannot hardcode anything, or else we can only hardcode existing 1248 # directories. 1249 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1250fi 1251AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1252 1253if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1254 # Fast installation is not supported 1255 enable_fast_install=no 1256elif test "$shlibpath_overrides_runpath" = yes || 1257 test "$enable_shared" = no; then 1258 # Fast installation is not necessary 1259 enable_fast_install=needless 1260fi 1261])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1262 1263 1264# AC_LIBTOOL_SYS_LIB_STRIP 1265# ------------------------ 1266AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1267[striplib= 1268old_striplib= 1269AC_MSG_CHECKING([whether stripping libraries is possible]) 1270if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1271 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1272 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1273 AC_MSG_RESULT([yes]) 1274else 1275# FIXME - insert some real tests, host_os isn't really good enough 1276 case $host_os in 1277 darwin*) 1278 if test -n "$STRIP" ; then 1279 striplib="$STRIP -x" 1280 old_striplib="$STRIP -S" 1281 AC_MSG_RESULT([yes]) 1282 else 1283 AC_MSG_RESULT([no]) 1284fi 1285 ;; 1286 *) 1287 AC_MSG_RESULT([no]) 1288 ;; 1289 esac 1290fi 1291])# AC_LIBTOOL_SYS_LIB_STRIP 1292 1293 1294# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1295# ----------------------------- 1296# PORTME Fill in your ld.so characteristics 1297AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1298[AC_REQUIRE([LT_AC_PROG_SED])dnl 1299AC_MSG_CHECKING([dynamic linker characteristics]) 1300library_names_spec= 1301libname_spec='lib$name' 1302soname_spec= 1303shrext_cmds=".so" 1304postinstall_cmds= 1305postuninstall_cmds= 1306finish_cmds= 1307finish_eval= 1308shlibpath_var= 1309shlibpath_overrides_runpath=unknown 1310version_type=none 1311dynamic_linker="$host_os ld.so" 1312sys_lib_dlsearch_path_spec="/lib /usr/lib" 1313ifelse($1,[],[ 1314if test "$GCC" = yes; then 1315 case $host_os in 1316 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1317 *) lt_awk_arg="/^libraries:/" ;; 1318 esac 1319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1320 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1321 # if the path contains ";" then we assume it to be the separator 1322 # otherwise default to the standard path separator (i.e. ":") - it is 1323 # assumed that no part of a normal pathname contains ";" but that should 1324 # okay in the real world where ";" in dirpaths is itself problematic. 1325 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1326 else 1327 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1328 fi 1329 # Ok, now we have the path, separated by spaces, we can step through it 1330 # and add multilib dir if necessary. 1331 lt_tmp_lt_search_path_spec= 1332 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1333 for lt_sys_path in $lt_search_path_spec; do 1334 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1335 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1336 else 1337 test -d "$lt_sys_path" && \ 1338 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1339 fi 1340 done 1341 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1342BEGIN {RS=" "; FS="/|\n";} { 1343 lt_foo=""; 1344 lt_count=0; 1345 for (lt_i = NF; lt_i > 0; lt_i--) { 1346 if ($lt_i != "" && $lt_i != ".") { 1347 if ($lt_i == "..") { 1348 lt_count++; 1349 } else { 1350 if (lt_count == 0) { 1351 lt_foo="/" $lt_i lt_foo; 1352 } else { 1353 lt_count--; 1354 } 1355 } 1356 } 1357 } 1358 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1359 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1360}'` 1361 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1362else 1363 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1364fi]) 1365need_lib_prefix=unknown 1366hardcode_into_libs=no 1367 1368# when you set need_version to no, make sure it does not cause -set_version 1369# flags to be left without arguments 1370need_version=unknown 1371 1372case $host_os in 1373aix3*) 1374 version_type=linux 1375 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1376 shlibpath_var=LIBPATH 1377 1378 # AIX 3 has no versioning support, so we append a major version to the name. 1379 soname_spec='${libname}${release}${shared_ext}$major' 1380 ;; 1381 1382aix[[4-9]]*) 1383 version_type=linux 1384 need_lib_prefix=no 1385 need_version=no 1386 hardcode_into_libs=yes 1387 if test "$host_cpu" = ia64; then 1388 # AIX 5 supports IA64 1389 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1390 shlibpath_var=LD_LIBRARY_PATH 1391 else 1392 # With GCC up to 2.95.x, collect2 would create an import file 1393 # for dependence libraries. The import file would start with 1394 # the line `#! .'. This would cause the generated library to 1395 # depend on `.', always an invalid library. This was fixed in 1396 # development snapshots of GCC prior to 3.0. 1397 case $host_os in 1398 aix4 | aix4.[[01]] | aix4.[[01]].*) 1399 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1400 echo ' yes ' 1401 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1402 : 1403 else 1404 can_build_shared=no 1405 fi 1406 ;; 1407 esac 1408 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1409 # soname into executable. Probably we can add versioning support to 1410 # collect2, so additional links can be useful in future. 1411 if test "$aix_use_runtimelinking" = yes; then 1412 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1413 # instead of lib<name>.a to let people know that these are not 1414 # typical AIX shared libraries. 1415 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1416 else 1417 # We preserve .a as extension for shared libraries through AIX4.2 1418 # and later when we are not doing run time linking. 1419 library_names_spec='${libname}${release}.a $libname.a' 1420 soname_spec='${libname}${release}${shared_ext}$major' 1421 fi 1422 shlibpath_var=LIBPATH 1423 fi 1424 ;; 1425 1426amigaos*) 1427 library_names_spec='$libname.ixlibrary $libname.a' 1428 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1429 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 ${libname}_ixlibrary.a || exit 1; done' 1430 ;; 1431 1432beos*) 1433 library_names_spec='${libname}${shared_ext}' 1434 dynamic_linker="$host_os ld.so" 1435 shlibpath_var=LIBRARY_PATH 1436 ;; 1437 1438bsdi[[45]]*) 1439 version_type=linux 1440 need_version=no 1441 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1442 soname_spec='${libname}${release}${shared_ext}$major' 1443 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1444 shlibpath_var=LD_LIBRARY_PATH 1445 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1446 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1447 # the default ld.so.conf also contains /usr/contrib/lib and 1448 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1449 # libtool to hard-code these into programs 1450 ;; 1451 1452cygwin* | mingw* | pw32*) 1453 version_type=windows 1454 shrext_cmds=".dll" 1455 need_version=no 1456 need_lib_prefix=no 1457 1458 case $GCC,$host_os in 1459 yes,cygwin* | yes,mingw* | yes,pw32*) 1460 library_names_spec='$libname.dll.a' 1461 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1462 postinstall_cmds='base_file=`basename \${file}`~ 1463 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1464 dldir=$destdir/`dirname \$dlpath`~ 1465 test -d \$dldir || mkdir -p \$dldir~ 1466 $install_prog $dir/$dlname \$dldir/$dlname~ 1467 chmod a+x \$dldir/$dlname' 1468 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1469 dlpath=$dir/\$dldll~ 1470 $rm \$dlpath' 1471 shlibpath_overrides_runpath=yes 1472 1473 case $host_os in 1474 cygwin*) 1475 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1476 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1477 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1478 ;; 1479 mingw*) 1480 # MinGW DLLs use traditional 'lib' prefix 1481 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1482 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1483 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1484 # It is most probably a Windows format PATH printed by 1485 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1486 # path with ; separators, and with drive letters. We can handle the 1487 # drive letters (cygwin fileutils understands them), so leave them, 1488 # especially as we might pass files found there to a mingw objdump, 1489 # which wouldn't understand a cygwinified path. Ahh. 1490 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1491 else 1492 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1493 fi 1494 ;; 1495 pw32*) 1496 # pw32 DLLs use 'pw' prefix rather than 'lib' 1497 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1498 ;; 1499 esac 1500 ;; 1501 1502 *) 1503 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1504 ;; 1505 esac 1506 dynamic_linker='Win32 ld.exe' 1507 # FIXME: first we should search . and the directory the executable is in 1508 shlibpath_var=PATH 1509 ;; 1510 1511darwin* | rhapsody*) 1512 dynamic_linker="$host_os dyld" 1513 version_type=darwin 1514 need_lib_prefix=no 1515 need_version=no 1516 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1517 soname_spec='${libname}${release}${major}$shared_ext' 1518 shlibpath_overrides_runpath=yes 1519 shlibpath_var=DYLD_LIBRARY_PATH 1520 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1521 ifelse([$1], [],[ 1522 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1523 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1524 ;; 1525 1526dgux*) 1527 version_type=linux 1528 need_lib_prefix=no 1529 need_version=no 1530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1531 soname_spec='${libname}${release}${shared_ext}$major' 1532 shlibpath_var=LD_LIBRARY_PATH 1533 ;; 1534 1535freebsd* | dragonfly*) 1536 # DragonFly does not have aout. When/if they implement a new 1537 # versioning mechanism, adjust this. 1538 if test -x /usr/bin/objformat; then 1539 objformat=`/usr/bin/objformat` 1540 else 1541 case $host_os in 1542 freebsd[[123]]*) objformat=aout ;; 1543 *) objformat=elf ;; 1544 esac 1545 fi 1546 version_type=freebsd-$objformat 1547 case $version_type in 1548 freebsd-elf*) 1549 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1550 need_version=no 1551 need_lib_prefix=no 1552 ;; 1553 freebsd-*) 1554 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1555 need_version=yes 1556 ;; 1557 esac 1558 shlibpath_var=LD_LIBRARY_PATH 1559 case $host_os in 1560 freebsd2*) 1561 shlibpath_overrides_runpath=yes 1562 ;; 1563 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1564 shlibpath_overrides_runpath=yes 1565 hardcode_into_libs=yes 1566 ;; 1567 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1568 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1569 shlibpath_overrides_runpath=no 1570 hardcode_into_libs=yes 1571 ;; 1572 *) # from 4.6 on, and DragonFly 1573 shlibpath_overrides_runpath=yes 1574 hardcode_into_libs=yes 1575 ;; 1576 esac 1577 ;; 1578 1579gnu*) 1580 version_type=linux 1581 need_lib_prefix=no 1582 need_version=no 1583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1584 soname_spec='${libname}${release}${shared_ext}$major' 1585 shlibpath_var=LD_LIBRARY_PATH 1586 hardcode_into_libs=yes 1587 ;; 1588 1589hpux9* | hpux10* | hpux11*) 1590 # Give a soname corresponding to the major version so that dld.sl refuses to 1591 # link against other versions. 1592 version_type=sunos 1593 need_lib_prefix=no 1594 need_version=no 1595 case $host_cpu in 1596 ia64*) 1597 shrext_cmds='.so' 1598 hardcode_into_libs=yes 1599 dynamic_linker="$host_os dld.so" 1600 shlibpath_var=LD_LIBRARY_PATH 1601 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1603 soname_spec='${libname}${release}${shared_ext}$major' 1604 if test "X$HPUX_IA64_MODE" = X32; then 1605 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1606 else 1607 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1608 fi 1609 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1610 ;; 1611 hppa*64*) 1612 shrext_cmds='.sl' 1613 hardcode_into_libs=yes 1614 dynamic_linker="$host_os dld.sl" 1615 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1616 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1618 soname_spec='${libname}${release}${shared_ext}$major' 1619 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1620 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1621 ;; 1622 *) 1623 shrext_cmds='.sl' 1624 dynamic_linker="$host_os dld.sl" 1625 shlibpath_var=SHLIB_PATH 1626 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1627 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1628 soname_spec='${libname}${release}${shared_ext}$major' 1629 ;; 1630 esac 1631 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1632 postinstall_cmds='chmod 555 $lib' 1633 ;; 1634 1635interix[[3-9]]*) 1636 version_type=linux 1637 need_lib_prefix=no 1638 need_version=no 1639 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1640 soname_spec='${libname}${release}${shared_ext}$major' 1641 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1642 shlibpath_var=LD_LIBRARY_PATH 1643 shlibpath_overrides_runpath=no 1644 hardcode_into_libs=yes 1645 ;; 1646 1647irix5* | irix6* | nonstopux*) 1648 case $host_os in 1649 nonstopux*) version_type=nonstopux ;; 1650 *) 1651 if test "$lt_cv_prog_gnu_ld" = yes; then 1652 version_type=linux 1653 else 1654 version_type=irix 1655 fi ;; 1656 esac 1657 need_lib_prefix=no 1658 need_version=no 1659 soname_spec='${libname}${release}${shared_ext}$major' 1660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1661 case $host_os in 1662 irix5* | nonstopux*) 1663 libsuff= shlibsuff= 1664 ;; 1665 *) 1666 case $LD in # libtool.m4 will add one of these switches to LD 1667 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1668 libsuff= shlibsuff= libmagic=32-bit;; 1669 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1670 libsuff=32 shlibsuff=N32 libmagic=N32;; 1671 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1672 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1673 *) libsuff= shlibsuff= libmagic=never-match;; 1674 esac 1675 ;; 1676 esac 1677 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1678 shlibpath_overrides_runpath=no 1679 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1680 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1681 hardcode_into_libs=yes 1682 ;; 1683 1684# No shared lib support for Linux oldld, aout, or coff. 1685linux*oldld* | linux*aout* | linux*coff*) 1686 dynamic_linker=no 1687 ;; 1688 1689# This must be Linux ELF. 1690linux* | k*bsd*-gnu) 1691 version_type=linux 1692 need_lib_prefix=no 1693 need_version=no 1694 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1695 soname_spec='${libname}${release}${shared_ext}$major' 1696 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1697 shlibpath_var=LD_LIBRARY_PATH 1698 shlibpath_overrides_runpath=no 1699 # This implies no fast_install, which is unacceptable. 1700 # Some rework will be needed to allow for fast_install 1701 # before this can be enabled. 1702 hardcode_into_libs=yes 1703 1704 # Append ld.so.conf contents to the search path 1705 if test -f /etc/ld.so.conf; then 1706 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' ' '` 1707 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1708 fi 1709 1710 # We used to test for /lib/ld.so.1 and disable shared libraries on 1711 # powerpc, because MkLinux only supported shared libraries with the 1712 # GNU dynamic linker. Since this was broken with cross compilers, 1713 # most powerpc-linux boxes support dynamic linking these days and 1714 # people can always --disable-shared, the test was removed, and we 1715 # assume the GNU/Linux dynamic linker is in use. 1716 dynamic_linker='GNU/Linux ld.so' 1717 ;; 1718 1719netbsd*) 1720 version_type=sunos 1721 need_lib_prefix=no 1722 need_version=no 1723 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1724 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1725 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1726 dynamic_linker='NetBSD (a.out) ld.so' 1727 else 1728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1729 soname_spec='${libname}${release}${shared_ext}$major' 1730 dynamic_linker='NetBSD ld.elf_so' 1731 fi 1732 shlibpath_var=LD_LIBRARY_PATH 1733 shlibpath_overrides_runpath=yes 1734 hardcode_into_libs=yes 1735 ;; 1736 1737newsos6) 1738 version_type=linux 1739 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1740 shlibpath_var=LD_LIBRARY_PATH 1741 shlibpath_overrides_runpath=yes 1742 ;; 1743 1744nto-qnx*) 1745 version_type=linux 1746 need_lib_prefix=no 1747 need_version=no 1748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1749 soname_spec='${libname}${release}${shared_ext}$major' 1750 shlibpath_var=LD_LIBRARY_PATH 1751 shlibpath_overrides_runpath=yes 1752 ;; 1753 1754openbsd*) 1755 version_type=sunos 1756 sys_lib_dlsearch_path_spec="/usr/lib" 1757 need_lib_prefix=no 1758 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1759 case $host_os in 1760 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1761 *) need_version=no ;; 1762 esac 1763 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1764 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1765 shlibpath_var=LD_LIBRARY_PATH 1766 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1767 case $host_os in 1768 openbsd2.[[89]] | openbsd2.[[89]].*) 1769 shlibpath_overrides_runpath=no 1770 ;; 1771 *) 1772 shlibpath_overrides_runpath=yes 1773 ;; 1774 esac 1775 else 1776 shlibpath_overrides_runpath=yes 1777 fi 1778 ;; 1779 1780os2*) 1781 libname_spec='$name' 1782 shrext_cmds=".dll" 1783 need_lib_prefix=no 1784 library_names_spec='$libname${shared_ext} $libname.a' 1785 dynamic_linker='OS/2 ld.exe' 1786 shlibpath_var=LIBPATH 1787 ;; 1788 1789osf3* | osf4* | osf5*) 1790 version_type=osf 1791 need_lib_prefix=no 1792 need_version=no 1793 soname_spec='${libname}${release}${shared_ext}$major' 1794 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1795 shlibpath_var=LD_LIBRARY_PATH 1796 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1797 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1798 ;; 1799 1800rdos*) 1801 dynamic_linker=no 1802 ;; 1803 1804solaris*) 1805 version_type=linux 1806 need_lib_prefix=no 1807 need_version=no 1808 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1809 soname_spec='${libname}${release}${shared_ext}$major' 1810 shlibpath_var=LD_LIBRARY_PATH 1811 shlibpath_overrides_runpath=yes 1812 hardcode_into_libs=yes 1813 # ldd complains unless libraries are executable 1814 postinstall_cmds='chmod +x $lib' 1815 ;; 1816 1817sunos4*) 1818 version_type=sunos 1819 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1820 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1821 shlibpath_var=LD_LIBRARY_PATH 1822 shlibpath_overrides_runpath=yes 1823 if test "$with_gnu_ld" = yes; then 1824 need_lib_prefix=no 1825 fi 1826 need_version=yes 1827 ;; 1828 1829sysv4 | sysv4.3*) 1830 version_type=linux 1831 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1832 soname_spec='${libname}${release}${shared_ext}$major' 1833 shlibpath_var=LD_LIBRARY_PATH 1834 case $host_vendor in 1835 sni) 1836 shlibpath_overrides_runpath=no 1837 need_lib_prefix=no 1838 export_dynamic_flag_spec='${wl}-Blargedynsym' 1839 runpath_var=LD_RUN_PATH 1840 ;; 1841 siemens) 1842 need_lib_prefix=no 1843 ;; 1844 motorola) 1845 need_lib_prefix=no 1846 need_version=no 1847 shlibpath_overrides_runpath=no 1848 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1849 ;; 1850 esac 1851 ;; 1852 1853sysv4*MP*) 1854 if test -d /usr/nec ;then 1855 version_type=linux 1856 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1857 soname_spec='$libname${shared_ext}.$major' 1858 shlibpath_var=LD_LIBRARY_PATH 1859 fi 1860 ;; 1861 1862sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1863 version_type=freebsd-elf 1864 need_lib_prefix=no 1865 need_version=no 1866 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1867 soname_spec='${libname}${release}${shared_ext}$major' 1868 shlibpath_var=LD_LIBRARY_PATH 1869 hardcode_into_libs=yes 1870 if test "$with_gnu_ld" = yes; then 1871 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1872 shlibpath_overrides_runpath=no 1873 else 1874 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1875 shlibpath_overrides_runpath=yes 1876 case $host_os in 1877 sco3.2v5*) 1878 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1879 ;; 1880 esac 1881 fi 1882 sys_lib_dlsearch_path_spec='/usr/lib' 1883 ;; 1884 1885uts4*) 1886 version_type=linux 1887 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1888 soname_spec='${libname}${release}${shared_ext}$major' 1889 shlibpath_var=LD_LIBRARY_PATH 1890 ;; 1891 1892*) 1893 dynamic_linker=no 1894 ;; 1895esac 1896AC_MSG_RESULT([$dynamic_linker]) 1897test "$dynamic_linker" = no && can_build_shared=no 1898 1899AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], 1900[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) 1901sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 1902AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], 1903[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) 1904sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 1905 1906variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1907if test "$GCC" = yes; then 1908 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1909fi 1910])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1911 1912 1913# _LT_AC_TAGCONFIG 1914# ---------------- 1915AC_DEFUN([_LT_AC_TAGCONFIG], 1916[AC_REQUIRE([LT_AC_PROG_SED])dnl 1917AC_ARG_WITH([tags], 1918[ --with-tags[=TAGS] include additional configurations [automatic] 1919], 1920[tagnames="$withval"]) 1921 1922if test -f "$ltmain" && test -n "$tagnames"; then 1923 if test ! -f "${ofile}"; then 1924 AC_MSG_WARN([output file \`$ofile' does not exist]) 1925 fi 1926 1927 if test -z "$LTCC"; then 1928 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1929 if test -z "$LTCC"; then 1930 AC_MSG_WARN([output file \`$ofile' does not look like a libtool script]) 1931 else 1932 AC_MSG_WARN([using \`LTCC=$LTCC', extracted from \`$ofile']) 1933 fi 1934 fi 1935 if test -z "$LTCFLAGS"; then 1936 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1937 fi 1938 1939 # Extract list of available tagged configurations in $ofile. 1940 # Note that this assumes the entire list is on one line. 1941 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1942 1943 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1944 for tagname in $tagnames; do 1945 IFS="$lt_save_ifs" 1946 # Check whether tagname contains only valid characters 1947 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1948 "") ;; 1949 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1950 ;; 1951 esac 1952 1953 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1954 then 1955 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1956 fi 1957 1958 # Update the list of available tags. 1959 if test -n "$tagname"; then 1960 echo appending configuration tag \"$tagname\" to $ofile 1961 1962 case $tagname in 1963 CXX) 1964 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1965 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1966 (test "X$CXX" != "Xg++"))) ; then 1967 AC_LIBTOOL_LANG_CXX_CONFIG 1968 else 1969 tagname="" 1970 fi 1971 ;; 1972 1973 *) 1974 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1975 ;; 1976 esac 1977 1978 # Append the new tag name to the list of available tags. 1979 if test -n "$tagname" ; then 1980 available_tags="$available_tags $tagname" 1981 fi 1982 fi 1983 done 1984 IFS="$lt_save_ifs" 1985 1986 # Now substitute the updated list of available tags. 1987 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1988 mv "${ofile}T" "$ofile" 1989 chmod +x "$ofile" 1990 else 1991 rm -f "${ofile}T" 1992 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1993 fi 1994fi 1995])# _LT_AC_TAGCONFIG 1996 1997 1998# AC_LIBTOOL_DLOPEN 1999# ----------------- 2000# enable checks for dlopen support 2001AC_DEFUN([AC_LIBTOOL_DLOPEN], 2002 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2003])# AC_LIBTOOL_DLOPEN 2004 2005 2006# AC_LIBTOOL_WIN32_DLL 2007# -------------------- 2008# declare package support for building win32 DLLs 2009AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2010[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2011])# AC_LIBTOOL_WIN32_DLL 2012 2013 2014# AC_ENABLE_SHARED([DEFAULT]) 2015# --------------------------- 2016# implement the --enable-shared flag 2017# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2018AC_DEFUN([AC_ENABLE_SHARED], 2019[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2020AC_ARG_ENABLE([shared], 2021changequote(<<, >>)dnl 2022<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 2023changequote([, ])dnl 2024 [p=${PACKAGE-default} 2025 case $enableval in 2026 yes) enable_shared=yes ;; 2027 no) enable_shared=no ;; 2028 *) 2029 enable_shared=no 2030 # Look at the argument we got. We use all the common list separators. 2031 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2032 for pkg in $enableval; do 2033 IFS="$lt_save_ifs" 2034 if test "X$pkg" = "X$p"; then 2035 enable_shared=yes 2036 fi 2037 done 2038 IFS="$lt_save_ifs" 2039 ;; 2040 esac], 2041 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2042])# AC_ENABLE_SHARED 2043 2044 2045# AC_DISABLE_SHARED 2046# ----------------- 2047# set the default shared flag to --disable-shared 2048AC_DEFUN([AC_DISABLE_SHARED], 2049[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2050AC_ENABLE_SHARED(no) 2051])# AC_DISABLE_SHARED 2052 2053 2054# AC_ENABLE_STATIC([DEFAULT]) 2055# --------------------------- 2056# implement the --enable-static flag 2057# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2058AC_DEFUN([AC_ENABLE_STATIC], 2059[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2060AC_ARG_ENABLE([static], 2061changequote(<<, >>)dnl 2062<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 2063changequote([, ])dnl 2064 [p=${PACKAGE-default} 2065 case $enableval in 2066 yes) enable_static=yes ;; 2067 no) enable_static=no ;; 2068 *) 2069 enable_static=no 2070 # Look at the argument we got. We use all the common list separators. 2071 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2072 for pkg in $enableval; do 2073 IFS="$lt_save_ifs" 2074 if test "X$pkg" = "X$p"; then 2075 enable_static=yes 2076 fi 2077 done 2078 IFS="$lt_save_ifs" 2079 ;; 2080 esac], 2081 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2082])# AC_ENABLE_STATIC 2083 2084 2085# AC_DISABLE_STATIC 2086# ----------------- 2087# set the default static flag to --disable-static 2088AC_DEFUN([AC_DISABLE_STATIC], 2089[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2090AC_ENABLE_STATIC(no) 2091])# AC_DISABLE_STATIC 2092 2093 2094# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2095# --------------------------------- 2096# implement the --enable-fast-install flag 2097# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2098AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2099[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2100AC_ARG_ENABLE([fast-install], 2101changequote(<<, >>)dnl 2102<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 2103changequote([, ])dnl 2104 [p=${PACKAGE-default} 2105 case $enableval in 2106 yes) enable_fast_install=yes ;; 2107 no) enable_fast_install=no ;; 2108 *) 2109 enable_fast_install=no 2110 # Look at the argument we got. We use all the common list separators. 2111 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2112 for pkg in $enableval; do 2113 IFS="$lt_save_ifs" 2114 if test "X$pkg" = "X$p"; then 2115 enable_fast_install=yes 2116 fi 2117 done 2118 IFS="$lt_save_ifs" 2119 ;; 2120 esac], 2121 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2122])# AC_ENABLE_FAST_INSTALL 2123 2124 2125# AC_DISABLE_FAST_INSTALL 2126# ----------------------- 2127# set the default to --disable-fast-install 2128AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2129[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2130AC_ENABLE_FAST_INSTALL(no) 2131])# AC_DISABLE_FAST_INSTALL 2132 2133 2134# AC_LIBTOOL_PICMODE([MODE]) 2135# -------------------------- 2136# implement the --with-pic flag 2137# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2138AC_DEFUN([AC_LIBTOOL_PICMODE], 2139[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2140pic_mode=ifelse($#,1,$1,default) 2141])# AC_LIBTOOL_PICMODE 2142 2143 2144# AC_PROG_EGREP 2145# ------------- 2146ifdef([AC_PROG_EGREP], [], [AC_DEFUN([AC_PROG_EGREP], 2147[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2148 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2149 then ac_cv_prog_egrep='grep -E' 2150 else ac_cv_prog_egrep='egrep' 2151 fi]) 2152 EGREP=$ac_cv_prog_egrep 2153 AC_SUBST([EGREP]) 2154])]) 2155 2156 2157# AC_PATH_TOOL_PREFIX 2158# ------------------- 2159# find a file program which can recognize shared library 2160AC_DEFUN([AC_PATH_TOOL_PREFIX], 2161[AC_REQUIRE([AC_PROG_EGREP])dnl 2162AC_MSG_CHECKING([for $1]) 2163AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2164[case $MAGIC_CMD in 2165[[\\/*] | ?:[\\/]*]) 2166 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2167 ;; 2168*) 2169 lt_save_MAGIC_CMD="$MAGIC_CMD" 2170 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2171dnl $ac_dummy forces splitting on constant user-supplied paths. 2172dnl POSIX.2 word splitting is done only on the output of word expansions, 2173dnl not every word. This closes a longstanding sh security hole. 2174 ac_dummy="ifelse([$2], , $PATH, [$2])" 2175 for ac_dir in $ac_dummy; do 2176 IFS="$lt_save_ifs" 2177 test -z "$ac_dir" && ac_dir=. 2178 if test -f $ac_dir/$1; then 2179 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2180 if test -n "$file_magic_test_file"; then 2181 case $deplibs_check_method in 2182 "file_magic "*) 2183 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2184 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2185 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2186 $EGREP "$file_magic_regex" > /dev/null; then 2187 : 2188 else 2189 cat <<EOF 1>&2 2190 2191*** Warning: the command libtool uses to detect shared libraries, 2192*** $file_magic_cmd, produces output that libtool cannot recognize. 2193*** The result is that libtool may fail to recognize shared libraries 2194*** as such. This will affect the creation of libtool libraries that 2195*** depend on shared libraries, but programs linked with such libtool 2196*** libraries will work regardless of this problem. Nevertheless, you 2197*** may want to report the problem to your system manager and/or to 2198*** bug-libtool@gnu.org 2199 2200EOF 2201 fi ;; 2202 esac 2203 fi 2204 break 2205 fi 2206 done 2207 IFS="$lt_save_ifs" 2208 MAGIC_CMD="$lt_save_MAGIC_CMD" 2209 ;; 2210esac]) 2211MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2212if test -n "$MAGIC_CMD"; then 2213 AC_MSG_RESULT($MAGIC_CMD) 2214else 2215 AC_MSG_RESULT(no) 2216fi 2217])# AC_PATH_TOOL_PREFIX 2218 2219 2220# AC_PATH_MAGIC 2221# ------------- 2222# find a file program which can recognize a shared library 2223AC_DEFUN([AC_PATH_MAGIC], 2224[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2225if test -z "$lt_cv_path_MAGIC_CMD"; then 2226 if test -n "$ac_tool_prefix"; then 2227 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2228 else 2229 MAGIC_CMD=: 2230 fi 2231fi 2232])# AC_PATH_MAGIC 2233 2234 2235# AC_PROG_LD 2236# ---------- 2237# find the pathname to the GNU or non-GNU linker 2238AC_DEFUN([AC_PROG_LD], 2239[AC_ARG_WITH([gnu-ld], 2240[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], 2241 [test "$withval" = no || with_gnu_ld=yes], 2242 [with_gnu_ld=no]) 2243AC_REQUIRE([LT_AC_PROG_SED])dnl 2244AC_REQUIRE([AC_PROG_CC])dnl 2245AC_REQUIRE([AC_CANONICAL_HOST])dnl 2246AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2247ac_prog=ld 2248if test "$GCC" = yes; then 2249 # Check if gcc -print-prog-name=ld gives a path. 2250 AC_MSG_CHECKING([for ld used by $CC]) 2251 case $host in 2252 *-*-mingw*) 2253 # gcc leaves a trailing carriage return which upsets mingw 2254 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2255 *) 2256 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2257 esac 2258 case $ac_prog in 2259 # Accept absolute paths. 2260 [[\\/]]* | ?:[[\\/]]*) 2261 re_direlt='/[[^/]][[^/]]*/\.\./' 2262 # Canonicalize the pathname of ld 2263 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2264 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2265 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2266 done 2267 test -z "$LD" && LD="$ac_prog" 2268 ;; 2269 "") 2270 # If it fails, then pretend we aren't using GCC. 2271 ac_prog=ld 2272 ;; 2273 *) 2274 # If it is relative, then search for the first ld in PATH. 2275 with_gnu_ld=unknown 2276 ;; 2277 esac 2278elif test "$with_gnu_ld" = yes; then 2279 AC_MSG_CHECKING([for GNU ld]) 2280else 2281 AC_MSG_CHECKING([for non-GNU ld]) 2282fi 2283AC_CACHE_VAL(lt_cv_path_LD, 2284[if test -z "$LD"; then 2285 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2286 for ac_dir in $PATH; do 2287 IFS="$lt_save_ifs" 2288 test -z "$ac_dir" && ac_dir=. 2289 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2290 lt_cv_path_LD="$ac_dir/$ac_prog" 2291 # Check to see if the program is GNU ld. I'd rather use --version, 2292 # but apparently some variants of GNU ld only accept -v. 2293 # Break only if it was the GNU/non-GNU ld that we prefer. 2294 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2295 *GNU* | *'with BFD'*) 2296 test "$with_gnu_ld" != no && break 2297 ;; 2298 *) 2299 test "$with_gnu_ld" != yes && break 2300 ;; 2301 esac 2302 fi 2303 done 2304 IFS="$lt_save_ifs" 2305else 2306 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2307fi]) 2308LD="$lt_cv_path_LD" 2309if test -n "$LD"; then 2310 AC_MSG_RESULT($LD) 2311else 2312 AC_MSG_RESULT(no) 2313fi 2314test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2315AC_PROG_LD_GNU 2316])# AC_PROG_LD 2317 2318 2319# AC_PROG_LD_GNU 2320# -------------- 2321AC_DEFUN([AC_PROG_LD_GNU], 2322[AC_REQUIRE([AC_PROG_EGREP])dnl 2323AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2324[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2325case `$LD -v 2>&1 </dev/null` in 2326*GNU* | *'with BFD'*) 2327 lt_cv_prog_gnu_ld=yes 2328 ;; 2329*) 2330 lt_cv_prog_gnu_ld=no 2331 ;; 2332esac]) 2333with_gnu_ld=$lt_cv_prog_gnu_ld 2334])# AC_PROG_LD_GNU 2335 2336 2337# AC_PROG_LD_RELOAD_FLAG 2338# ---------------------- 2339# find reload flag for linker 2340# -- PORTME Some linkers may need a different reload flag. 2341AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2342[AC_CACHE_CHECK([for $LD option to reload object files], 2343 lt_cv_ld_reload_flag, 2344 [lt_cv_ld_reload_flag='-r']) 2345reload_flag=$lt_cv_ld_reload_flag 2346case $reload_flag in 2347"" | " "*) ;; 2348*) reload_flag=" $reload_flag" ;; 2349esac 2350reload_cmds='$LD$reload_flag -o $output$reload_objs' 2351case $host_os in 2352 darwin*) 2353 if test "$GCC" = yes; then 2354 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2355 else 2356 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2357 fi 2358 ;; 2359esac 2360])# AC_PROG_LD_RELOAD_FLAG 2361 2362 2363# AC_DEPLIBS_CHECK_METHOD 2364# ----------------------- 2365# how to check for library dependencies 2366# -- PORTME fill in with the dynamic library characteristics 2367AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2368[AC_CACHE_CHECK([how to recognize dependent libraries], 2369lt_cv_deplibs_check_method, 2370[lt_cv_file_magic_cmd='$MAGIC_CMD' 2371lt_cv_file_magic_test_file= 2372lt_cv_deplibs_check_method='unknown' 2373# Need to set the preceding variable on all platforms that support 2374# interlibrary dependencies. 2375# 'none' -- dependencies not supported. 2376# `unknown' -- same as none, but documents that we really don't know. 2377# 'pass_all' -- all dependencies passed with no checks. 2378# 'test_compile' -- check by making test program. 2379# 'file_magic [[regex]]' -- check by looking for files in library path 2380# which responds to the $file_magic_cmd with a given extended regex. 2381# If you have `file' or equivalent on your system and you're not sure 2382# whether `pass_all' will *always* work, you probably want this one. 2383 2384case $host_os in 2385aix[[4-9]]*) 2386 lt_cv_deplibs_check_method=pass_all 2387 ;; 2388 2389beos*) 2390 lt_cv_deplibs_check_method=pass_all 2391 ;; 2392 2393bsdi[[45]]*) 2394 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2395 lt_cv_file_magic_cmd='/usr/bin/file -L' 2396 lt_cv_file_magic_test_file=/shlib/libc.so 2397 ;; 2398 2399cygwin*) 2400 # func_win32_libid is a shell function defined in ltmain.sh 2401 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2402 lt_cv_file_magic_cmd='func_win32_libid' 2403 ;; 2404 2405mingw* | pw32*) 2406 # Base MSYS/MinGW do not provide the 'file' command needed by 2407 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2408 # unless we find 'file', for example because we are cross-compiling. 2409 if ( file / ) >/dev/null 2>&1; then 2410 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2411 lt_cv_file_magic_cmd='func_win32_libid' 2412 else 2413 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2414 lt_cv_file_magic_cmd='$OBJDUMP -f' 2415 fi 2416 ;; 2417 2418darwin* | rhapsody*) 2419 lt_cv_deplibs_check_method=pass_all 2420 ;; 2421 2422freebsd* | dragonfly*) 2423 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2424 case $host_cpu in 2425 i*86 ) 2426 # Not sure whether the presence of OpenBSD here was a mistake. 2427 # Let's accept both of them until this is cleared up. 2428 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2429 lt_cv_file_magic_cmd=/usr/bin/file 2430 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2431 ;; 2432 esac 2433 else 2434 lt_cv_deplibs_check_method=pass_all 2435 fi 2436 ;; 2437 2438gnu*) 2439 lt_cv_deplibs_check_method=pass_all 2440 ;; 2441 2442hpux10.20* | hpux11*) 2443 lt_cv_file_magic_cmd=/usr/bin/file 2444 case $host_cpu in 2445 ia64*) 2446 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2447 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2448 ;; 2449 hppa*64*) 2450 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2451 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2452 ;; 2453 *) 2454 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2455 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2456 ;; 2457 esac 2458 ;; 2459 2460interix[[3-9]]*) 2461 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2462 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2463 ;; 2464 2465irix5* | irix6* | nonstopux*) 2466 case $LD in 2467 *-32|*"-32 ") libmagic=32-bit;; 2468 *-n32|*"-n32 ") libmagic=N32;; 2469 *-64|*"-64 ") libmagic=64-bit;; 2470 *) libmagic=never-match;; 2471 esac 2472 lt_cv_deplibs_check_method=pass_all 2473 ;; 2474 2475# This must be Linux ELF. 2476linux* | k*bsd*-gnu) 2477 lt_cv_deplibs_check_method=pass_all 2478 ;; 2479 2480netbsd*) 2481 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2482 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2483 else 2484 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2485 fi 2486 ;; 2487 2488newos6*) 2489 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2490 lt_cv_file_magic_cmd=/usr/bin/file 2491 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2492 ;; 2493 2494nto-qnx*) 2495 lt_cv_deplibs_check_method=unknown 2496 ;; 2497 2498openbsd*) 2499 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2500 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2501 else 2502 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2503 fi 2504 ;; 2505 2506osf3* | osf4* | osf5*) 2507 lt_cv_deplibs_check_method=pass_all 2508 ;; 2509 2510rdos*) 2511 lt_cv_deplibs_check_method=pass_all 2512 ;; 2513 2514solaris*) 2515 lt_cv_deplibs_check_method=pass_all 2516 ;; 2517 2518sysv4 | sysv4.3*) 2519 case $host_vendor in 2520 motorola) 2521 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2522 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2523 ;; 2524 ncr) 2525 lt_cv_deplibs_check_method=pass_all 2526 ;; 2527 sequent) 2528 lt_cv_file_magic_cmd='/bin/file' 2529 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2530 ;; 2531 sni) 2532 lt_cv_file_magic_cmd='/bin/file' 2533 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2534 lt_cv_file_magic_test_file=/lib/libc.so 2535 ;; 2536 siemens) 2537 lt_cv_deplibs_check_method=pass_all 2538 ;; 2539 pc) 2540 lt_cv_deplibs_check_method=pass_all 2541 ;; 2542 esac 2543 ;; 2544 2545sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2546 lt_cv_deplibs_check_method=pass_all 2547 ;; 2548esac 2549]) 2550file_magic_cmd=$lt_cv_file_magic_cmd 2551deplibs_check_method=$lt_cv_deplibs_check_method 2552test -z "$deplibs_check_method" && deplibs_check_method=unknown 2553])# AC_DEPLIBS_CHECK_METHOD 2554 2555 2556# AC_PROG_NM 2557# ---------- 2558# find the pathname to a BSD-compatible name lister 2559AC_DEFUN([AC_PROG_NM], 2560[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2561[if test -n "$NM"; then 2562 # Let the user override the test. 2563 lt_cv_path_NM="$NM" 2564else 2565 lt_nm_to_check="${ac_tool_prefix}nm" 2566 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2567 lt_nm_to_check="$lt_nm_to_check nm" 2568 fi 2569 for lt_tmp_nm in $lt_nm_to_check; do 2570 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2571 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2572 IFS="$lt_save_ifs" 2573 test -z "$ac_dir" && ac_dir=. 2574 tmp_nm="$ac_dir/$lt_tmp_nm" 2575 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2576 # Check to see if the nm accepts a BSD-compat flag. 2577 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2578 # nm: unknown option "B" ignored 2579 # Tru64's nm complains that /dev/null is an invalid object file 2580 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2581 */dev/null* | *'Invalid file or object type'*) 2582 lt_cv_path_NM="$tmp_nm -B" 2583 break 2584 ;; 2585 *) 2586 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2587 */dev/null*) 2588 lt_cv_path_NM="$tmp_nm -p" 2589 break 2590 ;; 2591 *) 2592 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2593 continue # so that we can try to find one that supports BSD flags 2594 ;; 2595 esac 2596 ;; 2597 esac 2598 fi 2599 done 2600 IFS="$lt_save_ifs" 2601 done 2602 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2603fi]) 2604NM="$lt_cv_path_NM" 2605])# AC_PROG_NM 2606 2607 2608# AC_CHECK_LIBM 2609# ------------- 2610# check for math library 2611AC_DEFUN([AC_CHECK_LIBM], 2612[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2613LIBM= 2614case $host in 2615*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2616 # These system don't have libm, or don't need it 2617 ;; 2618*-ncr-sysv4.3*) 2619 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2620 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2621 ;; 2622*) 2623 AC_CHECK_LIB(m, cos, LIBM="-lm") 2624 ;; 2625esac 2626])# AC_CHECK_LIBM 2627 2628 2629# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2630# ----------------------------------- 2631# sets LIBLTDL to the link flags for the libltdl convenience library and 2632# LTDLINCL to the include flags for the libltdl header and adds 2633# --enable-ltdl-convenience to the configure arguments. Note that 2634# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2635# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2636# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2637# (note the single quotes!). If your package is not flat and you're not 2638# using automake, define top_builddir and top_srcdir appropriately in 2639# the Makefiles. 2640AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2641[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2642 case $enable_ltdl_convenience in 2643 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2644 "") enable_ltdl_convenience=yes 2645 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2646 esac 2647 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2648 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2649 # For backwards non-gettext consistent compatibility... 2650 INCLTDL="$LTDLINCL" 2651])# AC_LIBLTDL_CONVENIENCE 2652 2653 2654# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2655# ----------------------------------- 2656# sets LIBLTDL to the link flags for the libltdl installable library and 2657# LTDLINCL to the include flags for the libltdl header and adds 2658# --enable-ltdl-install to the configure arguments. Note that 2659# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2660# and an installed libltdl is not found, it is assumed to be `libltdl'. 2661# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2662# '${top_srcdir}/' (note the single quotes!). If your package is not 2663# flat and you're not using automake, define top_builddir and top_srcdir 2664# appropriately in the Makefiles. 2665# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2666AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2667[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2668 AC_CHECK_LIB(ltdl, lt_dlinit, 2669 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2670 [if test x"$enable_ltdl_install" = xno; then 2671 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2672 else 2673 enable_ltdl_install=yes 2674 fi 2675 ]) 2676 if test x"$enable_ltdl_install" = x"yes"; then 2677 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2678 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2679 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2680 else 2681 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2682 LIBLTDL="-lltdl" 2683 LTDLINCL= 2684 fi 2685 # For backwards non-gettext consistent compatibility... 2686 INCLTDL="$LTDLINCL" 2687])# AC_LIBLTDL_INSTALLABLE 2688 2689 2690# AC_LIBTOOL_CXX 2691# -------------- 2692# enable support for C++ libraries 2693AC_DEFUN([AC_LIBTOOL_CXX], 2694[AC_REQUIRE([_LT_AC_LANG_CXX]) 2695])# AC_LIBTOOL_CXX 2696 2697 2698# _LT_AC_LANG_CXX 2699# --------------- 2700AC_DEFUN([_LT_AC_LANG_CXX], 2701[AC_REQUIRE([AC_PROG_CXX]) 2702AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2703_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2704])# _LT_AC_LANG_CXX 2705 2706# _LT_AC_PROG_CXXCPP 2707# ------------------ 2708AC_DEFUN([_LT_AC_PROG_CXXCPP], 2709[ 2710AC_REQUIRE([AC_PROG_CXX]) 2711if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2712 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2713 (test "X$CXX" != "Xg++"))) ; then 2714 AC_PROG_CXXCPP 2715fi 2716])# _LT_AC_PROG_CXXCPP 2717 2718# AC_LIBTOOL_LANG_C_CONFIG 2719# ------------------------ 2720# Ensure that the configuration vars for the C compiler are 2721# suitably defined. Those variables are subsequently used by 2722# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2723AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2724AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2725[lt_save_CC="$CC" 2726AC_LANG_SAVE 2727AC_LANG_C 2728 2729# Source file extension for C test sources. 2730ac_ext=c 2731 2732# Object file extension for compiled C test sources. 2733objext=o 2734_LT_AC_TAGVAR(objext, $1)=$objext 2735 2736# Code to be used in simple compile tests 2737lt_simple_compile_test_code="int some_variable = 0;" 2738 2739# Code to be used in simple link tests 2740lt_simple_link_test_code='int main(){return(0);}' 2741 2742_LT_AC_SYS_COMPILER 2743 2744# save warnings/boilerplate of simple test code 2745_LT_COMPILER_BOILERPLATE 2746_LT_LINKER_BOILERPLATE 2747 2748## CAVEAT EMPTOR: 2749## There is no encapsulation within the following macros, do not change 2750## the running order or otherwise move them around unless you know exactly 2751## what you are doing... 2752AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2753AC_LIBTOOL_PROG_COMPILER_PIC($1) 2754AC_LIBTOOL_PROG_CC_C_O($1) 2755AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2756AC_LIBTOOL_PROG_LD_SHLIBS($1) 2757AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2758AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2759AC_LIBTOOL_SYS_LIB_STRIP 2760AC_LIBTOOL_DLOPEN_SELF 2761 2762# Report which library types will actually be built 2763AC_MSG_CHECKING([if libtool supports shared libraries]) 2764AC_MSG_RESULT([$can_build_shared]) 2765 2766AC_MSG_CHECKING([whether to build shared libraries]) 2767test "$can_build_shared" = "no" && enable_shared=no 2768 2769# On AIX, shared libraries and static libraries use the same namespace, and 2770# are all built from PIC. 2771case $host_os in 2772aix3*) 2773 test "$enable_shared" = yes && enable_static=no 2774 if test -n "$RANLIB"; then 2775 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2776 postinstall_cmds='$RANLIB $lib' 2777 fi 2778 ;; 2779 2780aix[[4-9]]*) 2781 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2782 test "$enable_shared" = yes && enable_static=no 2783 fi 2784 ;; 2785esac 2786AC_MSG_RESULT([$enable_shared]) 2787 2788AC_MSG_CHECKING([whether to build static libraries]) 2789# Make sure either enable_shared or enable_static is yes. 2790test "$enable_shared" = yes || enable_static=yes 2791AC_MSG_RESULT([$enable_static]) 2792 2793AC_LIBTOOL_CONFIG($1) 2794 2795AC_LANG_RESTORE 2796CC="$lt_save_CC" 2797])# AC_LIBTOOL_LANG_C_CONFIG 2798 2799 2800# AC_LIBTOOL_LANG_CXX_CONFIG 2801# -------------------------- 2802# Ensure that the configuration vars for the C compiler are 2803# suitably defined. Those variables are subsequently used by 2804# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2805AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2806AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2807[AC_LANG_SAVE 2808AC_LANG_CPLUSPLUS 2809AC_REQUIRE([AC_PROG_CXX]) 2810AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2811 2812_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2813_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2814_LT_AC_TAGVAR(always_export_symbols, $1)=no 2815_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2816_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2817_LT_AC_TAGVAR(hardcode_direct, $1)=no 2818_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2819_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2820_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2821_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2822_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2823_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2824_LT_AC_TAGVAR(module_cmds, $1)= 2825_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2826_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2827_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2828_LT_AC_TAGVAR(no_undefined_flag, $1)= 2829_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2830_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2831 2832# Dependencies to place before and after the object being linked: 2833_LT_AC_TAGVAR(predep_objects, $1)= 2834_LT_AC_TAGVAR(postdep_objects, $1)= 2835_LT_AC_TAGVAR(predeps, $1)= 2836_LT_AC_TAGVAR(postdeps, $1)= 2837_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2838_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 2839 2840# Source file extension for C++ test sources. 2841ac_ext=cpp 2842 2843# Object file extension for compiled C++ test sources. 2844objext=o 2845_LT_AC_TAGVAR(objext, $1)=$objext 2846 2847# Code to be used in simple compile tests 2848lt_simple_compile_test_code="int some_variable = 0;" 2849 2850# Code to be used in simple link tests 2851lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 2852 2853# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2854_LT_AC_SYS_COMPILER 2855 2856# save warnings/boilerplate of simple test code 2857_LT_COMPILER_BOILERPLATE 2858_LT_LINKER_BOILERPLATE 2859 2860# Allow CC to be a program name with arguments. 2861lt_save_CC=$CC 2862lt_save_LD=$LD 2863lt_save_GCC=$GCC 2864GCC=$GXX 2865lt_save_with_gnu_ld=$with_gnu_ld 2866lt_save_path_LD=$lt_cv_path_LD 2867if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2868 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2869else 2870 unset lt_cv_prog_gnu_ld 2871fi 2872if test -n "${lt_cv_path_LDCXX+set}"; then 2873 lt_cv_path_LD=$lt_cv_path_LDCXX 2874else 2875 unset lt_cv_path_LD 2876fi 2877test -z "${LDCXX+set}" || LD=$LDCXX 2878CC=${CXX-"c++"} 2879compiler=$CC 2880_LT_AC_TAGVAR(compiler, $1)=$CC 2881_LT_CC_BASENAME([$compiler]) 2882 2883# We don't want -fno-exception wen compiling C++ code, so set the 2884# no_builtin_flag separately 2885if test "$GXX" = yes; then 2886 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2887else 2888 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2889fi 2890 2891if test "$GXX" = yes; then 2892 # Set up default GNU C++ configuration 2893 2894 AC_PROG_LD 2895 2896 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2897 # archiving commands below assume that GNU ld is being used. 2898 if test "$with_gnu_ld" = yes; then 2899 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2900 _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' 2901 2902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2903 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2904 2905 # If archive_cmds runs LD, not CC, wlarc should be empty 2906 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2907 # investigate it a little bit more. (MM) 2908 wlarc='${wl}' 2909 2910 # ancient GNU ld didn't support --whole-archive et. al. 2911 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2912 grep 'no-whole-archive' > /dev/null; then 2913 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2914 else 2915 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2916 fi 2917 else 2918 with_gnu_ld=no 2919 wlarc= 2920 2921 # A generic and very simple default shared library creation 2922 # command for GNU C++ for the case where it uses the native 2923 # linker, instead of GNU ld. If possible, this setting should 2924 # overridden to take advantage of the native linker features on 2925 # the platform it is being used on. 2926 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2927 fi 2928 2929 # Commands to make compiler produce verbose output that lists 2930 # what "hidden" libraries, object files and flags are used when 2931 # linking a shared library. 2932 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2933 2934else 2935 GXX=no 2936 with_gnu_ld=no 2937 wlarc= 2938fi 2939 2940# PORTME: fill in a description of your system's C++ link characteristics 2941AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2942_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2943case $host_os in 2944 aix3*) 2945 # FIXME: insert proper C++ library support 2946 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2947 ;; 2948 aix[[4-9]]*) 2949 if test "$host_cpu" = ia64; then 2950 # On IA64, the linker does run time linking by default, so we don't 2951 # have to do anything special. 2952 aix_use_runtimelinking=no 2953 exp_sym_flag='-Bexport' 2954 no_entry_flag="" 2955 else 2956 aix_use_runtimelinking=no 2957 2958 # Test if we are trying to use run time linking or normal 2959 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2960 # need to do runtime linking. 2961 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 2962 for ld_flag in $LDFLAGS; do 2963 case $ld_flag in 2964 *-brtl*) 2965 aix_use_runtimelinking=yes 2966 break 2967 ;; 2968 esac 2969 done 2970 ;; 2971 esac 2972 2973 exp_sym_flag='-bexport' 2974 no_entry_flag='-bnoentry' 2975 fi 2976 2977 # When large executables or shared objects are built, AIX ld can 2978 # have problems creating the table of contents. If linking a library 2979 # or program results in "error TOC overflow" add -mminimal-toc to 2980 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2981 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2982 2983 _LT_AC_TAGVAR(archive_cmds, $1)='' 2984 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2985 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2986 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2987 2988 if test "$GXX" = yes; then 2989 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2990 # We only want to do this on AIX 4.2 and lower, the check 2991 # below for broken collect2 doesn't work under 4.3+ 2992 collect2name=`${CC} -print-prog-name=collect2` 2993 if test -f "$collect2name" && \ 2994 strings "$collect2name" | grep resolve_lib_name >/dev/null 2995 then 2996 # We have reworked collect2 2997 : 2998 else 2999 # We have old collect2 3000 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3001 # It fails to find uninstalled libraries when the uninstalled 3002 # path is not listed in the libpath. Setting hardcode_minus_L 3003 # to unsupported forces relinking 3004 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3005 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3006 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3007 fi 3008 ;; 3009 esac 3010 shared_flag='-shared' 3011 if test "$aix_use_runtimelinking" = yes; then 3012 shared_flag="$shared_flag "'${wl}-G' 3013 fi 3014 else 3015 # not using gcc 3016 if test "$host_cpu" = ia64; then 3017 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3018 # chokes on -Wl,-G. The following line is correct: 3019 shared_flag='-G' 3020 else 3021 if test "$aix_use_runtimelinking" = yes; then 3022 shared_flag='${wl}-G' 3023 else 3024 shared_flag='${wl}-bM:SRE' 3025 fi 3026 fi 3027 fi 3028 3029 # It seems that -bexpall does not export symbols beginning with 3030 # underscore (_), so it is better to generate a list of symbols to export. 3031 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3032 if test "$aix_use_runtimelinking" = yes; then 3033 # Warning - without using the other runtime loading flags (-brtl), 3034 # -berok will link without error, but may produce a broken library. 3035 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3036 # Determine the default libpath from the value encoded in an empty executable. 3037 _LT_AC_SYS_LIBPATH_AIX 3038 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3039 3040 _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 $shared_flag" 3041 else 3042 if test "$host_cpu" = ia64; then 3043 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3044 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3045 _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" 3046 else 3047 # Determine the default libpath from the value encoded in an empty executable. 3048 _LT_AC_SYS_LIBPATH_AIX 3049 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3050 # Warning - without using the other run time loading flags, 3051 # -berok will link without error, but may produce a broken library. 3052 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3053 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3054 # Exported symbols can be pulled into shared objects from archives 3055 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3056 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3057 # This is similar to how AIX traditionally builds its shared libraries. 3058 _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' 3059 fi 3060 fi 3061 ;; 3062 3063 beos*) 3064 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3065 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3066 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3067 # support --undefined. This deserves some investigation. FIXME 3068 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3069 else 3070 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3071 fi 3072 ;; 3073 3074 chorus*) 3075 case $cc_basename in 3076 *) 3077 # FIXME: insert proper C++ library support 3078 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3079 ;; 3080 esac 3081 ;; 3082 3083 cygwin* | mingw* | pw32*) 3084 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3085 # as there is no search path for DLLs. 3086 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3087 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3088 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3089 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3090 3091 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3092 _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' 3093 # If the export-symbols file already is a .def file (1st line 3094 # is EXPORTS), use it as is; otherwise, prepend... 3095 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3096 cp $export_symbols $output_objdir/$soname.def; 3097 else 3098 echo EXPORTS > $output_objdir/$soname.def; 3099 cat $export_symbols >> $output_objdir/$soname.def; 3100 fi~ 3101 $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' 3102 else 3103 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3104 fi 3105 ;; 3106 darwin* | rhapsody*) 3107 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3108 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3109 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3110 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3111 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3112 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3113 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3114 if test "$GXX" = yes ; then 3115 output_verbose_link_cmd='echo' 3116 _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}" 3117 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3118 _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}" 3119 _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}${_lt_dsymutil}" 3120 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3121 _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}" 3122 _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}" 3123 fi 3124 else 3125 case $cc_basename in 3126 xlc*) 3127 output_verbose_link_cmd='echo' 3128 _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' 3129 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3130 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3131 _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}' 3132 _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}' 3133 ;; 3134 *) 3135 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3136 ;; 3137 esac 3138 fi 3139 ;; 3140 3141 dgux*) 3142 case $cc_basename in 3143 ec++*) 3144 # FIXME: insert proper C++ library support 3145 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3146 ;; 3147 ghcx*) 3148 # Green Hills C++ Compiler 3149 # FIXME: insert proper C++ library support 3150 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3151 ;; 3152 *) 3153 # FIXME: insert proper C++ library support 3154 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3155 ;; 3156 esac 3157 ;; 3158 freebsd[[12]]*) 3159 # C++ shared libraries reported to be fairly broken before switch to ELF 3160 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3161 ;; 3162 freebsd-elf*) 3163 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3164 ;; 3165 freebsd* | dragonfly*) 3166 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3167 # conventions 3168 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3169 ;; 3170 gnu*) 3171 ;; 3172 hpux9*) 3173 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3174 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3175 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3176 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3177 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3178 # but as the default 3179 # location of the library. 3180 3181 case $cc_basename in 3182 CC*) 3183 # FIXME: insert proper C++ library support 3184 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3185 ;; 3186 aCC*) 3187 _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 $lib' 3188 # Commands to make compiler produce verbose output that lists 3189 # what "hidden" libraries, object files and flags are used when 3190 # linking a shared library. 3191 # 3192 # There doesn't appear to be a way to prevent this compiler from 3193 # explicitly linking system object files so we need to strip them 3194 # from the output so that they don't get included in the library 3195 # dependencies. 3196 output_verbose_link_cmd='templist=`($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 $list' 3197 ;; 3198 *) 3199 if test "$GXX" = yes; then 3200 _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' 3201 else 3202 # FIXME: insert proper C++ library support 3203 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3204 fi 3205 ;; 3206 esac 3207 ;; 3208 hpux10*|hpux11*) 3209 if test $with_gnu_ld = no; then 3210 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3211 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3212 3213 case $host_cpu in 3214 hppa*64*|ia64*) ;; 3215 *) 3216 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3217 ;; 3218 esac 3219 fi 3220 case $host_cpu in 3221 hppa*64*|ia64*) 3222 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3223 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3224 ;; 3225 *) 3226 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3227 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3228 # but as the default 3229 # location of the library. 3230 ;; 3231 esac 3232 3233 case $cc_basename in 3234 CC*) 3235 # FIXME: insert proper C++ library support 3236 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3237 ;; 3238 aCC*) 3239 case $host_cpu in 3240 hppa*64*) 3241 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3242 ;; 3243 ia64*) 3244 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3245 ;; 3246 *) 3247 _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 $compiler_flags' 3248 ;; 3249 esac 3250 # Commands to make compiler produce verbose output that lists 3251 # what "hidden" libraries, object files and flags are used when 3252 # linking a shared library. 3253 # 3254 # There doesn't appear to be a way to prevent this compiler from 3255 # explicitly linking system object files so we need to strip them 3256 # from the output so that they don't get included in the library 3257 # dependencies. 3258 output_verbose_link_cmd='templist=`($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 $list' 3259 ;; 3260 *) 3261 if test "$GXX" = yes; then 3262 if test $with_gnu_ld = no; then 3263 case $host_cpu in 3264 hppa*64*) 3265 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3266 ;; 3267 ia64*) 3268 _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' 3269 ;; 3270 *) 3271 _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' 3272 ;; 3273 esac 3274 fi 3275 else 3276 # FIXME: insert proper C++ library support 3277 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3278 fi 3279 ;; 3280 esac 3281 ;; 3282 interix[[3-9]]*) 3283 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3284 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3285 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3286 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3287 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3288 # Instead, shared libraries are loaded at an image base (0x10000000 by 3289 # default) and relocated if they conflict, which is a slow very memory 3290 # consuming and fragmenting process. To avoid this, we pick a random, 3291 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3292 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3293 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3294 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3295 ;; 3296 irix5* | irix6*) 3297 case $cc_basename in 3298 CC*) 3299 # SGI C++ 3300 _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' 3301 3302 # Archives containing C++ object files must be created using 3303 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3304 # necessary to make sure instantiated templates are included 3305 # in the archive. 3306 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3307 ;; 3308 *) 3309 if test "$GXX" = yes; then 3310 if test "$with_gnu_ld" = no; then 3311 _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' 3312 else 3313 _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' 3314 fi 3315 fi 3316 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3317 ;; 3318 esac 3319 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3320 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3321 ;; 3322 linux* | k*bsd*-gnu) 3323 case $cc_basename in 3324 KCC*) 3325 # Kuck and Associates, Inc. (KAI) C++ Compiler 3326 3327 # KCC will only create a shared library if the output file 3328 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3329 # to its proper name (with version) after linking. 3330 _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' 3331 _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 $lib' 3332 # Commands to make compiler produce verbose output that lists 3333 # what "hidden" libraries, object files and flags are used when 3334 # linking a shared library. 3335 # 3336 # There doesn't appear to be a way to prevent this compiler from 3337 # explicitly linking system object files so we need to strip them 3338 # from the output so that they don't get included in the library 3339 # dependencies. 3340 output_verbose_link_cmd='templist=`$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' 3341 3342 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3343 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3344 3345 # Archives containing C++ object files must be created using 3346 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3347 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3348 ;; 3349 icpc*) 3350 # Intel C++ 3351 with_gnu_ld=yes 3352 # version 8.0 and above of icpc choke on multiply defined symbols 3353 # if we add $predep_objects and $postdep_objects, however 7.1 and 3354 # earlier do not add the objects themselves. 3355 case `$CC -V 2>&1` in 3356 *"Version 7."*) 3357 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3358 _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' 3359 ;; 3360 *) # Version 8.0 or newer 3361 tmp_idyn= 3362 case $host_cpu in 3363 ia64*) tmp_idyn=' -i_dynamic';; 3364 esac 3365 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3366 _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' 3367 ;; 3368 esac 3369 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3370 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3371 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3372 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3373 ;; 3374 pgCC* | pgcpp*) 3375 # Portland Group C++ compiler 3376 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3377 _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' 3378 3379 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3380 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3381 _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' 3382 ;; 3383 cxx*) 3384 # Compaq C++ 3385 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3386 _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' 3387 3388 runpath_var=LD_RUN_PATH 3389 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3390 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3391 3392 # Commands to make compiler produce verbose output that lists 3393 # what "hidden" libraries, object files and flags are used when 3394 # linking a shared library. 3395 # 3396 # There doesn't appear to be a way to prevent this compiler from 3397 # explicitly linking system object files so we need to strip them 3398 # from the output so that they don't get included in the library 3399 # dependencies. 3400 output_verbose_link_cmd='templist=`$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 $list' 3401 ;; 3402 *) 3403 case `$CC -V 2>&1 | sed 5q` in 3404 *Sun\ C*) 3405 # Sun C++ 5.9 3406 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3407 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3408 _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' 3409 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3410 _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' 3411 3412 # Not sure whether something based on 3413 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3414 # would be better. 3415 output_verbose_link_cmd='echo' 3416 3417 # Archives containing C++ object files must be created using 3418 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3419 # necessary to make sure instantiated templates are included 3420 # in the archive. 3421 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3422 ;; 3423 esac 3424 ;; 3425 esac 3426 ;; 3427 lynxos*) 3428 # FIXME: insert proper C++ library support 3429 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3430 ;; 3431 m88k*) 3432 # FIXME: insert proper C++ library support 3433 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3434 ;; 3435 mvs*) 3436 case $cc_basename in 3437 cxx*) 3438 # FIXME: insert proper C++ library support 3439 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3440 ;; 3441 *) 3442 # FIXME: insert proper C++ library support 3443 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3444 ;; 3445 esac 3446 ;; 3447 netbsd*) 3448 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3449 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3450 wlarc= 3451 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3452 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3453 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3454 fi 3455 # Workaround some broken pre-1.5 toolchains 3456 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3457 ;; 3458 openbsd2*) 3459 # C++ shared libraries are fairly broken 3460 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3461 ;; 3462 openbsd*) 3463 if test -f /usr/libexec/ld.so; then 3464 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3465 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3466 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3467 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3468 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3469 _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' 3470 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3471 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3472 fi 3473 output_verbose_link_cmd='echo' 3474 else 3475 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3476 fi 3477 ;; 3478 osf3*) 3479 case $cc_basename in 3480 KCC*) 3481 # Kuck and Associates, Inc. (KAI) C++ Compiler 3482 3483 # KCC will only create a shared library if the output file 3484 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3485 # to its proper name (with version) after linking. 3486 _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' 3487 3488 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3489 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3490 3491 # Archives containing C++ object files must be created using 3492 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3493 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3494 3495 ;; 3496 RCC*) 3497 # Rational C++ 2.4.1 3498 # FIXME: insert proper C++ library support 3499 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3500 ;; 3501 cxx*) 3502 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3503 _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' 3504 3505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3506 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3507 3508 # Commands to make compiler produce verbose output that lists 3509 # what "hidden" libraries, object files and flags are used when 3510 # linking a shared library. 3511 # 3512 # There doesn't appear to be a way to prevent this compiler from 3513 # explicitly linking system object files so we need to strip them 3514 # from the output so that they don't get included in the library 3515 # dependencies. 3516 output_verbose_link_cmd='templist=`$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 $list' 3517 ;; 3518 *) 3519 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3520 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3521 _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' 3522 3523 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3524 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3525 3526 # Commands to make compiler produce verbose output that lists 3527 # what "hidden" libraries, object files and flags are used when 3528 # linking a shared library. 3529 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3530 3531 else 3532 # FIXME: insert proper C++ library support 3533 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3534 fi 3535 ;; 3536 esac 3537 ;; 3538 osf4* | osf5*) 3539 case $cc_basename in 3540 KCC*) 3541 # Kuck and Associates, Inc. (KAI) C++ Compiler 3542 3543 # KCC will only create a shared library if the output file 3544 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3545 # to its proper name (with version) after linking. 3546 _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' 3547 3548 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3549 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3550 3551 # Archives containing C++ object files must be created using 3552 # the KAI C++ compiler. 3553 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3554 ;; 3555 RCC*) 3556 # Rational C++ 2.4.1 3557 # FIXME: insert proper C++ library support 3558 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3559 ;; 3560 cxx*) 3561 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3562 _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' 3563 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3564 echo "-hidden">> $lib.exp~ 3565 $CC -shared$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~ 3566 $rm $lib.exp' 3567 3568 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3569 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3570 3571 # Commands to make compiler produce verbose output that lists 3572 # what "hidden" libraries, object files and flags are used when 3573 # linking a shared library. 3574 # 3575 # There doesn't appear to be a way to prevent this compiler from 3576 # explicitly linking system object files so we need to strip them 3577 # from the output so that they don't get included in the library 3578 # dependencies. 3579 output_verbose_link_cmd='templist=`$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 $list' 3580 ;; 3581 *) 3582 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3583 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3584 _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' 3585 3586 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3587 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3588 3589 # Commands to make compiler produce verbose output that lists 3590 # what "hidden" libraries, object files and flags are used when 3591 # linking a shared library. 3592 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3593 3594 else 3595 # FIXME: insert proper C++ library support 3596 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3597 fi 3598 ;; 3599 esac 3600 ;; 3601 psos*) 3602 # FIXME: insert proper C++ library support 3603 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3604 ;; 3605 sunos4*) 3606 case $cc_basename in 3607 CC*) 3608 # Sun C++ 4.x 3609 # FIXME: insert proper C++ library support 3610 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3611 ;; 3612 lcc*) 3613 # Lucid 3614 # FIXME: insert proper C++ library support 3615 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3616 ;; 3617 *) 3618 # FIXME: insert proper C++ library support 3619 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3620 ;; 3621 esac 3622 ;; 3623 solaris*) 3624 case $cc_basename in 3625 CC*) 3626 # Sun C++ 4.2, 5.x and Centerline C++ 3627 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3628 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3629 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3630 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3631 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3632 3633 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3634 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3635 case $host_os in 3636 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3637 *) 3638 # The compiler driver will combine and reorder linker options, 3639 # but understands `-z linker_flag'. 3640 # Supported since Solaris 2.6 (maybe 2.5.1?) 3641 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3642 ;; 3643 esac 3644 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3645 3646 output_verbose_link_cmd='echo' 3647 3648 # Archives containing C++ object files must be created using 3649 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3650 # necessary to make sure instantiated templates are included 3651 # in the archive. 3652 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3653 ;; 3654 gcx*) 3655 # Green Hills C++ Compiler 3656 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3657 3658 # The C++ compiler must be used to create the archive. 3659 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3660 ;; 3661 *) 3662 # GNU C++ compiler with Solaris linker 3663 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3664 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3665 if $CC --version | grep -v '^2\.7' > /dev/null; then 3666 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3667 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3668 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3669 3670 # Commands to make compiler produce verbose output that lists 3671 # what "hidden" libraries, object files and flags are used when 3672 # linking a shared library. 3673 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3674 else 3675 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3676 # platform. 3677 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3678 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3679 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3680 3681 # Commands to make compiler produce verbose output that lists 3682 # what "hidden" libraries, object files and flags are used when 3683 # linking a shared library. 3684 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3685 fi 3686 3687 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3688 case $host_os in 3689 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3690 *) 3691 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3692 ;; 3693 esac 3694 fi 3695 ;; 3696 esac 3697 ;; 3698 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3699 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3700 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3701 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3702 runpath_var='LD_RUN_PATH' 3703 3704 case $cc_basename in 3705 CC*) 3706 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3707 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3708 ;; 3709 *) 3710 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3711 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3712 ;; 3713 esac 3714 ;; 3715 sysv5* | sco3.2v5* | sco5v6*) 3716 # Note: We can NOT use -z defs as we might desire, because we do not 3717 # link with -lc, and that would cause any symbols used from libc to 3718 # always be unresolved, which means just about no library would 3719 # ever link correctly. If we're not using GNU ld we use -z text 3720 # though, which does catch some bad symbols but isn't as heavy-handed 3721 # as -z defs. 3722 # For security reasons, it is highly recommended that you always 3723 # use absolute paths for naming shared libraries, and exclude the 3724 # DT_RUNPATH tag from executables and libraries. But doing so 3725 # requires that you compile everything twice, which is a pain. 3726 # So that behaviour is only enabled if SCOABSPATH is set to a 3727 # non-empty value in the environment. Most likely only useful for 3728 # creating official distributions of packages. 3729 # This is a hack until libtool officially supports absolute path 3730 # names for shared libraries. 3731 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3732 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3733 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3734 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3735 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3736 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3737 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3738 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3739 runpath_var='LD_RUN_PATH' 3740 3741 case $cc_basename in 3742 CC*) 3743 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3744 _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' 3745 ;; 3746 *) 3747 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3748 _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' 3749 ;; 3750 esac 3751 ;; 3752 tandem*) 3753 case $cc_basename in 3754 NCC*) 3755 # NonStop-UX NCC 3.20 3756 # FIXME: insert proper C++ library support 3757 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3758 ;; 3759 *) 3760 # FIXME: insert proper C++ library support 3761 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3762 ;; 3763 esac 3764 ;; 3765 vxworks*) 3766 # FIXME: insert proper C++ library support 3767 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3768 ;; 3769 *) 3770 # FIXME: insert proper C++ library support 3771 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3772 ;; 3773esac 3774AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3775test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3776 3777_LT_AC_TAGVAR(GCC, $1)="$GXX" 3778_LT_AC_TAGVAR(LD, $1)="$LD" 3779 3780## CAVEAT EMPTOR: 3781## There is no encapsulation within the following macros, do not change 3782## the running order or otherwise move them around unless you know exactly 3783## what you are doing... 3784AC_LIBTOOL_POSTDEP_PREDEP($1) 3785AC_LIBTOOL_PROG_COMPILER_PIC($1) 3786AC_LIBTOOL_PROG_CC_C_O($1) 3787AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3788AC_LIBTOOL_PROG_LD_SHLIBS($1) 3789AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3790AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3791 3792AC_LIBTOOL_CONFIG($1) 3793 3794AC_LANG_RESTORE 3795CC=$lt_save_CC 3796LDCXX=$LD 3797LD=$lt_save_LD 3798GCC=$lt_save_GCC 3799with_gnu_ldcxx=$with_gnu_ld 3800with_gnu_ld=$lt_save_with_gnu_ld 3801lt_cv_path_LDCXX=$lt_cv_path_LD 3802lt_cv_path_LD=$lt_save_path_LD 3803lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3804lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3805])# AC_LIBTOOL_LANG_CXX_CONFIG 3806 3807# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3808# ------------------------------------ 3809# Figure out "hidden" library dependencies from verbose 3810# compiler output when linking a shared library. 3811# Parse the compiler output and extract the necessary 3812# objects, libraries and library flags. 3813AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 3814[AC_REQUIRE([LT_AC_PROG_SED])dnl 3815dnl we can't use the lt_simple_compile_test_code here, 3816dnl because it contains code intended for an executable, 3817dnl not a library. It's possible we should let each 3818dnl tag define a new lt_????_link_test_code variable, 3819dnl but it's only used here... 3820ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3821int a; 3822void foo (void) { a = 0; } 3823EOF 3824],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3825class Foo 3826{ 3827public: 3828 Foo (void) { a = 0; } 3829private: 3830 int a; 3831}; 3832EOF 3833],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3834 subroutine foo 3835 implicit none 3836 integer*4 a 3837 a=0 3838 return 3839 end 3840EOF 3841],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3842public class foo { 3843 private int a; 3844 public void bar (void) { 3845 a = 0; 3846 } 3847}; 3848EOF 3849]) 3850dnl Parse the compiler output and extract the necessary 3851dnl objects, libraries and library flags. 3852if AC_TRY_EVAL(ac_compile); then 3853 # Parse the compiler output and extract the necessary 3854 # objects, libraries and library flags. 3855 3856 # Sentinel used to keep track of whether or not we are before 3857 # the conftest object file. 3858 pre_test_object_deps_done=no 3859 3860 # The `*' in the case matches for architectures that use `case' in 3861 # $output_verbose_cmd can trigger glob expansion during the loop 3862 # eval without this substitution. 3863 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3864 3865 for p in `eval $output_verbose_link_cmd`; do 3866 case $p in 3867 3868 -L* | -R* | -l*) 3869 # Some compilers place space between "-{L,R}" and the path. 3870 # Remove the space. 3871 if test $p = "-L" \ 3872 || test $p = "-R"; then 3873 prev=$p 3874 continue 3875 else 3876 prev= 3877 fi 3878 3879 if test "$pre_test_object_deps_done" = no; then 3880 case $p in 3881 -L* | -R*) 3882 # Internal compiler library paths should come after those 3883 # provided the user. The postdeps already come after the 3884 # user supplied libs so there is no need to process them. 3885 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3886 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3887 else 3888 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3889 fi 3890 ;; 3891 # The "-l" case would never come before the object being 3892 # linked, so don't bother handling this case. 3893 esac 3894 else 3895 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3896 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3897 else 3898 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3899 fi 3900 fi 3901 ;; 3902 3903 *.$objext) 3904 # This assumes that the test object file only shows up 3905 # once in the compiler output. 3906 if test "$p" = "conftest.$objext"; then 3907 pre_test_object_deps_done=yes 3908 continue 3909 fi 3910 3911 if test "$pre_test_object_deps_done" = no; then 3912 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3913 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3914 else 3915 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3916 fi 3917 else 3918 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3919 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3920 else 3921 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3922 fi 3923 fi 3924 ;; 3925 3926 *) ;; # Ignore the rest. 3927 3928 esac 3929 done 3930 3931 # Clean up. 3932 rm -f a.out a.exe 3933else 3934 echo "libtool.m4: error: problem compiling $1 test program" 3935fi 3936 3937$rm -f confest.$objext 3938 3939_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 3940if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3941 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 3942fi 3943 3944# PORTME: override above test on systems where it is broken 3945ifelse([$1],[CXX], 3946[case $host_os in 3947interix[[3-9]]*) 3948 # Interix 3.5 installs completely hosed .la files for C++, so rather than 3949 # hack all around it, let's just trust "g++" to DTRT. 3950 _LT_AC_TAGVAR(predep_objects,$1)= 3951 _LT_AC_TAGVAR(postdep_objects,$1)= 3952 _LT_AC_TAGVAR(postdeps,$1)= 3953 ;; 3954 3955linux*) 3956 case `$CC -V 2>&1 | sed 5q` in 3957 *Sun\ C*) 3958 # Sun C++ 5.9 3959 # 3960 # The more standards-conforming stlport4 library is 3961 # incompatible with the Cstd library. Avoid specifying 3962 # it if it's in CXXFLAGS. Ignore libCrun as 3963 # -library=stlport4 depends on it. 3964 case " $CXX $CXXFLAGS " in 3965 *" -library=stlport4 "*) 3966 solaris_use_stlport4=yes 3967 ;; 3968 esac 3969 if test "$solaris_use_stlport4" != yes; then 3970 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3971 fi 3972 ;; 3973 esac 3974 ;; 3975 3976solaris*) 3977 case $cc_basename in 3978 CC*) 3979 # The more standards-conforming stlport4 library is 3980 # incompatible with the Cstd library. Avoid specifying 3981 # it if it's in CXXFLAGS. Ignore libCrun as 3982 # -library=stlport4 depends on it. 3983 case " $CXX $CXXFLAGS " in 3984 *" -library=stlport4 "*) 3985 solaris_use_stlport4=yes 3986 ;; 3987 esac 3988 3989 # Adding this requires a known-good setup of shared libraries for 3990 # Sun compiler versions before 5.6, else PIC objects from an old 3991 # archive will be linked into the output, leading to subtle bugs. 3992 if test "$solaris_use_stlport4" != yes; then 3993 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 3994 fi 3995 ;; 3996 esac 3997 ;; 3998esac 3999]) 4000case " $_LT_AC_TAGVAR(postdeps, $1) " in 4001*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4002esac 4003])# AC_LIBTOOL_POSTDEP_PREDEP 4004 4005# AC_LIBTOOL_CONFIG([TAGNAME]) 4006# ---------------------------- 4007# If TAGNAME is not passed, then create an initial libtool script 4008# with a default configuration from the untagged config vars. Otherwise 4009# add code to config.status for appending the configuration named by 4010# TAGNAME from the matching tagged config vars. 4011AC_DEFUN([AC_LIBTOOL_CONFIG], 4012[# The else clause should only fire when bootstrapping the 4013# libtool distribution, otherwise you forgot to ship ltmain.sh 4014# with your package, and you will get complaints that there are 4015# no rules to generate ltmain.sh. 4016if test -f "$ltmain"; then 4017 # See if we are running on zsh, and set the options which allow our commands through 4018 # without removal of \ escapes. 4019 if test -n "${ZSH_VERSION+set}" ; then 4020 setopt NO_GLOB_SUBST 4021 fi 4022 # Now quote all the things that may contain metacharacters while being 4023 # careful not to overquote the AC_SUBSTed values. We take copies of the 4024 # variables and quote the copies for generation of the libtool script. 4025 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4026 SED SHELL STRIP \ 4027 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4028 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4029 deplibs_check_method reload_flag reload_cmds need_locks \ 4030 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4031 lt_cv_sys_global_symbol_to_c_name_address \ 4032 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4033 old_postinstall_cmds old_postuninstall_cmds \ 4034 _LT_AC_TAGVAR(compiler, $1) \ 4035 _LT_AC_TAGVAR(CC, $1) \ 4036 _LT_AC_TAGVAR(LD, $1) \ 4037 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4038 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4039 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4040 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4041 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4042 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4043 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4044 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4045 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4046 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4047 _LT_AC_TAGVAR(predep_objects, $1) \ 4048 _LT_AC_TAGVAR(postdep_objects, $1) \ 4049 _LT_AC_TAGVAR(predeps, $1) \ 4050 _LT_AC_TAGVAR(postdeps, $1) \ 4051 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4052 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4053 _LT_AC_TAGVAR(archive_cmds, $1) \ 4054 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4055 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4056 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4057 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4058 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4059 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4060 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4063 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4064 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4065 _LT_AC_TAGVAR(module_cmds, $1) \ 4066 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4067 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4068 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4069 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4070 _LT_AC_TAGVAR(include_expsyms, $1); do 4071 4072 case $var in 4073 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4074 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4075 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4076 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4077 _LT_AC_TAGVAR(module_cmds, $1) | \ 4078 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4079 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4080 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4081 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4082 postinstall_cmds | postuninstall_cmds | \ 4083 old_postinstall_cmds | old_postuninstall_cmds | \ 4084 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4085 # Double-quote double-evaled strings. 4086 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4087 ;; 4088 *) 4089 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4090 ;; 4091 esac 4092 done 4093 4094 case $lt_echo in 4095 *'\[$]0 --fallback-echo"') 4096 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4097 ;; 4098 esac 4099 4100ifelse([$1], [], 4101 [cfgfile="${ofile}T" 4102 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4103 $rm -f "$cfgfile" 4104 AC_MSG_RESULT([ 4105creating $ofile])], 4106 [cfgfile="$ofile"]) 4107 4108 cat <<__EOF__ >> "$cfgfile" 4109ifelse([$1], [], 4110[#! $SHELL 4111 4112# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4113# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4114# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4115# 4116# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4117# Free Software Foundation, Inc. 4118# 4119# This file is part of GNU Libtool: 4120# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4121# 4122# This program is free software; you can redistribute it and/or modify 4123# it under the terms of the GNU General Public License as published by 4124# the Free Software Foundation; either version 2 of the License, or 4125# (at your option) any later version. 4126# 4127# This program is distributed in the hope that it will be useful, but 4128# WITHOUT ANY WARRANTY; without even the implied warranty of 4129# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4130# General Public License for more details. 4131# 4132# You should have received a copy of the GNU General Public License 4133# along with this program; if not, write to the Free Software 4134# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4135# 4136# As a special exception to the GNU General Public License, if you 4137# distribute this file as part of a program that contains a 4138# configuration script generated by Autoconf, you may include it under 4139# the same distribution terms that you use for the rest of that program. 4140 4141# A sed program that does not truncate output. 4142SED=$lt_SED 4143 4144# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4145Xsed="$SED -e 1s/^X//" 4146 4147# The HP-UX ksh and POSIX shell print the target directory to stdout 4148# if CDPATH is set. 4149(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4150 4151# The names of the tagged configurations supported by this script. 4152available_tags= 4153 4154# ### BEGIN LIBTOOL CONFIG], 4155[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4156 4157# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4158 4159# Shell to use when invoking shell scripts. 4160SHELL=$lt_SHELL 4161 4162# Whether or not to build shared libraries. 4163build_libtool_libs=$enable_shared 4164 4165# Whether or not to build static libraries. 4166build_old_libs=$enable_static 4167 4168# Whether or not to add -lc for building shared libraries. 4169build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4170 4171# Whether or not to disallow shared libs when runtime libs are static 4172allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4173 4174# Whether or not to optimize for fast installation. 4175fast_install=$enable_fast_install 4176 4177# The host system. 4178host_alias=$host_alias 4179host=$host 4180host_os=$host_os 4181 4182# The build system. 4183build_alias=$build_alias 4184build=$build 4185build_os=$build_os 4186 4187# An echo program that does not interpret backslashes. 4188echo=$lt_echo 4189 4190# The archiver. 4191AR=$lt_AR 4192AR_FLAGS=$lt_AR_FLAGS 4193 4194# A C compiler. 4195LTCC=$lt_LTCC 4196 4197# LTCC compiler flags. 4198LTCFLAGS=$lt_LTCFLAGS 4199 4200# A language-specific compiler. 4201CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4202 4203# Is the compiler the GNU C compiler? 4204with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4205 4206# An ERE matcher. 4207EGREP=$lt_EGREP 4208 4209# The linker used to build libraries. 4210LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4211 4212# Whether we need hard or soft links. 4213LN_S=$lt_LN_S 4214 4215# A BSD-compatible nm program. 4216NM=$lt_NM 4217 4218# A symbol stripping program 4219STRIP=$lt_STRIP 4220 4221# Used to examine libraries when file_magic_cmd begins "file" 4222MAGIC_CMD=$MAGIC_CMD 4223 4224# Used on cygwin: DLL creation program. 4225DLLTOOL="$DLLTOOL" 4226 4227# Used on cygwin: object dumper. 4228OBJDUMP="$OBJDUMP" 4229 4230# Used on cygwin: assembler. 4231AS="$AS" 4232 4233# The name of the directory that contains temporary libtool files. 4234objdir=$objdir 4235 4236# How to create reloadable object files. 4237reload_flag=$lt_reload_flag 4238reload_cmds=$lt_reload_cmds 4239 4240# How to pass a linker flag through the compiler. 4241wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4242 4243# Object file suffix (normally "o"). 4244objext="$ac_objext" 4245 4246# Old archive suffix (normally "a"). 4247libext="$libext" 4248 4249# Shared library suffix (normally ".so"). 4250shrext_cmds='$shrext_cmds' 4251 4252# Executable file suffix (normally ""). 4253exeext="$exeext" 4254 4255# Additional compiler flags for building library objects. 4256pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4257pic_mode=$pic_mode 4258 4259# What is the maximum length of a command? 4260max_cmd_len=$lt_cv_sys_max_cmd_len 4261 4262# Does compiler simultaneously support -c and -o options? 4263compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4264 4265# Must we lock files when doing compilation? 4266need_locks=$lt_need_locks 4267 4268# Do we need the lib prefix for modules? 4269need_lib_prefix=$need_lib_prefix 4270 4271# Do we need a version for libraries? 4272need_version=$need_version 4273 4274# Whether dlopen is supported. 4275dlopen_support=$enable_dlopen 4276 4277# Whether dlopen of programs is supported. 4278dlopen_self=$enable_dlopen_self 4279 4280# Whether dlopen of statically linked programs is supported. 4281dlopen_self_static=$enable_dlopen_self_static 4282 4283# Compiler flag to prevent dynamic linking. 4284link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4285 4286# Compiler flag to turn off builtin functions. 4287no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4288 4289# Compiler flag to allow reflexive dlopens. 4290export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4291 4292# Compiler flag to generate shared objects directly from archives. 4293whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4294 4295# Compiler flag to generate thread-safe objects. 4296thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4297 4298# Library versioning type. 4299version_type=$version_type 4300 4301# Format of library name prefix. 4302libname_spec=$lt_libname_spec 4303 4304# List of archive names. First name is the real one, the rest are links. 4305# The last name is the one that the linker finds with -lNAME. 4306library_names_spec=$lt_library_names_spec 4307 4308# The coded name of the library, if different from the real name. 4309soname_spec=$lt_soname_spec 4310 4311# Commands used to build and install an old-style archive. 4312RANLIB=$lt_RANLIB 4313old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4314old_postinstall_cmds=$lt_old_postinstall_cmds 4315old_postuninstall_cmds=$lt_old_postuninstall_cmds 4316 4317# Create an old-style archive from a shared archive. 4318old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4319 4320# Create a temporary old-style archive to link instead of a shared archive. 4321old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4322 4323# Commands used to build and install a shared archive. 4324archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4325archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4326postinstall_cmds=$lt_postinstall_cmds 4327postuninstall_cmds=$lt_postuninstall_cmds 4328 4329# Commands used to build a loadable module (assumed same as above if empty) 4330module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4331module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4332 4333# Commands to strip libraries. 4334old_striplib=$lt_old_striplib 4335striplib=$lt_striplib 4336 4337# Dependencies to place before the objects being linked to create a 4338# shared library. 4339predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4340 4341# Dependencies to place after the objects being linked to create a 4342# shared library. 4343postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4344 4345# Dependencies to place before the objects being linked to create a 4346# shared library. 4347predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4348 4349# Dependencies to place after the objects being linked to create a 4350# shared library. 4351postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4352 4353# The directories searched by this compiler when creating a shared 4354# library 4355compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4356 4357# The library search path used internally by the compiler when linking 4358# a shared library. 4359compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4360 4361# Method to check whether dependent libraries are shared objects. 4362deplibs_check_method=$lt_deplibs_check_method 4363 4364# Command to use when deplibs_check_method == file_magic. 4365file_magic_cmd=$lt_file_magic_cmd 4366 4367# Flag that allows shared libraries with undefined symbols to be built. 4368allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4369 4370# Flag that forces no undefined symbols. 4371no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4372 4373# Commands used to finish a libtool library installation in a directory. 4374finish_cmds=$lt_finish_cmds 4375 4376# Same as above, but a single script fragment to be evaled but not shown. 4377finish_eval=$lt_finish_eval 4378 4379# Take the output of nm and produce a listing of raw symbols and C names. 4380global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4381 4382# Transform the output of nm in a proper C declaration 4383global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4384 4385# Transform the output of nm in a C name address pair 4386global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4387 4388# This is the shared library runtime path variable. 4389runpath_var=$runpath_var 4390 4391# This is the shared library path variable. 4392shlibpath_var=$shlibpath_var 4393 4394# Is shlibpath searched before the hard-coded library search path? 4395shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4396 4397# How to hardcode a shared library path into an executable. 4398hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4399 4400# Whether we should hardcode library paths into libraries. 4401hardcode_into_libs=$hardcode_into_libs 4402 4403# Flag to hardcode \$libdir into a binary during linking. 4404# This must work even if \$libdir does not exist. 4405hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4406 4407# If ld is used when linking, flag to hardcode \$libdir into 4408# a binary during linking. This must work even if \$libdir does 4409# not exist. 4410hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4411 4412# Whether we need a single -rpath flag with a separated argument. 4413hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4414 4415# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4416# resulting binary. 4417hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4418 4419# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4420# resulting binary. 4421hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4422 4423# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4424# the resulting binary. 4425hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4426 4427# Set to yes if building a shared library automatically hardcodes DIR into the library 4428# and all subsequent libraries and executables linked against it. 4429hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4430 4431# Variables whose values should be saved in libtool wrapper scripts and 4432# restored at relink time. 4433variables_saved_for_relink="$variables_saved_for_relink" 4434 4435# Whether libtool must link a program against all its dependency libraries. 4436link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4437 4438# Compile-time system search path for libraries 4439sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4440 4441# Run-time system search path for libraries 4442sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4443 4444# Fix the shell variable \$srcfile for the compiler. 4445fix_srcfile_path=$lt_fix_srcfile_path 4446 4447# Set to yes if exported symbols are required. 4448always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4449 4450# The commands to list exported symbols. 4451export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4452 4453# The commands to extract the exported symbol list from a shared archive. 4454extract_expsyms_cmds=$lt_extract_expsyms_cmds 4455 4456# Symbols that should not be listed in the preloaded symbols. 4457exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4458 4459# Symbols that must always be exported. 4460include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4461 4462ifelse([$1],[], 4463[# ### END LIBTOOL CONFIG], 4464[# ### END LIBTOOL TAG CONFIG: $tagname]) 4465 4466__EOF__ 4467 4468ifelse([$1],[], [ 4469 case $host_os in 4470 aix3*) 4471 cat <<\EOF >> "$cfgfile" 4472 4473# AIX sometimes has problems with the GCC collect2 program. For some 4474# reason, if we set the COLLECT_NAMES environment variable, the problems 4475# vanish in a puff of smoke. 4476if test "X${COLLECT_NAMES+set}" != Xset; then 4477 COLLECT_NAMES= 4478 export COLLECT_NAMES 4479fi 4480EOF 4481 ;; 4482 esac 4483 4484 # We use sed instead of cat because bash on DJGPP gets confused if 4485 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4486 # text mode, it properly converts lines to CR/LF. This bash problem 4487 # is reportedly fixed, but why not run on old versions too? 4488 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4489 4490 mv -f "$cfgfile" "$ofile" || \ 4491 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4492 chmod +x "$ofile" 4493]) 4494else 4495 # If there is no Makefile yet, we rely on a make rule to execute 4496 # `config.status --recheck' to rerun these tests and create the 4497 # libtool script then. 4498 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4499 if test -f "$ltmain_in"; then 4500 test -f Makefile && make "$ltmain" 4501 fi 4502fi 4503])# AC_LIBTOOL_CONFIG 4504 4505 4506# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4507# ------------------------------------------- 4508AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4509[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4510 4511_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4512 4513if test "$GCC" = yes; then 4514 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4515 4516 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4517 lt_cv_prog_compiler_rtti_exceptions, 4518 [-fno-rtti -fno-exceptions], [], 4519 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4520fi 4521])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4522 4523 4524# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4525# --------------------------------- 4526AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4527[AC_REQUIRE([AC_CANONICAL_HOST]) 4528AC_REQUIRE([LT_AC_PROG_SED]) 4529AC_REQUIRE([AC_PROG_NM]) 4530AC_REQUIRE([AC_OBJEXT]) 4531# Check for command to grab the raw symbol name followed by C symbol from nm. 4532AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4533AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4534[ 4535# These are sane defaults that work on at least a few old systems. 4536# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4537 4538# Character class describing NM global symbol codes. 4539symcode='[[BCDEGRST]]' 4540 4541# Regexp to match symbols that can be accessed directly from C. 4542sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4543 4544# Transform an extracted symbol line into a proper C declaration 4545lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4546 4547# Transform an extracted symbol line into symbol name and symbol address 4548lt_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'" 4549 4550# Define system-specific variables. 4551case $host_os in 4552aix*) 4553 symcode='[[BCDT]]' 4554 ;; 4555cygwin* | mingw* | pw32*) 4556 symcode='[[ABCDGISTW]]' 4557 ;; 4558hpux*) # Its linker distinguishes data from code symbols 4559 if test "$host_cpu" = ia64; then 4560 symcode='[[ABCDEGRST]]' 4561 fi 4562 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4563 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4564 ;; 4565linux* | k*bsd*-gnu) 4566 if test "$host_cpu" = ia64; then 4567 symcode='[[ABCDGIRSTW]]' 4568 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4569 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'" 4570 fi 4571 ;; 4572irix* | nonstopux*) 4573 symcode='[[BCDEGRST]]' 4574 ;; 4575osf*) 4576 symcode='[[BCDEGQRST]]' 4577 ;; 4578solaris*) 4579 symcode='[[BDRT]]' 4580 ;; 4581sco3.2v5*) 4582 symcode='[[DT]]' 4583 ;; 4584sysv4.2uw2*) 4585 symcode='[[DT]]' 4586 ;; 4587sysv5* | sco5v6* | unixware* | OpenUNIX*) 4588 symcode='[[ABDT]]' 4589 ;; 4590sysv4) 4591 symcode='[[DFNSTU]]' 4592 ;; 4593esac 4594 4595# Handle CRLF in mingw tool chain 4596opt_cr= 4597case $build_os in 4598mingw*) 4599 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4600 ;; 4601esac 4602 4603# If we're using GNU nm, then use its standard symbol codes. 4604case `$NM -V 2>&1` in 4605*GNU* | *'with BFD'*) 4606 symcode='[[ABCDGIRSTW]]' ;; 4607esac 4608 4609# Try without a prefix undercore, then with it. 4610for ac_symprfx in "" "_"; do 4611 4612 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4613 symxfrm="\\1 $ac_symprfx\\2 \\2" 4614 4615 # Write the raw and C identifiers. 4616 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4617 4618 # Check to see that the pipe works correctly. 4619 pipe_works=no 4620 4621 rm -f conftest* 4622 cat > conftest.$ac_ext <<EOF 4623#ifdef __cplusplus 4624extern "C" { 4625#endif 4626char nm_test_var; 4627void nm_test_func(){} 4628#ifdef __cplusplus 4629} 4630#endif 4631int main(){nm_test_var='a';nm_test_func();return(0);} 4632EOF 4633 4634 if AC_TRY_EVAL(ac_compile); then 4635 # Now try to grab the symbols. 4636 nlist=conftest.nm 4637 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4638 # Try sorting and uniquifying the output. 4639 if sort "$nlist" | uniq > "$nlist"T; then 4640 mv -f "$nlist"T "$nlist" 4641 else 4642 rm -f "$nlist"T 4643 fi 4644 4645 # Make sure that we snagged all the symbols we need. 4646 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4647 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4648 cat <<EOF > conftest.$ac_ext 4649#ifdef __cplusplus 4650extern "C" { 4651#endif 4652 4653EOF 4654 # Now generate the symbol file. 4655 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4656 4657 cat <<EOF >> conftest.$ac_ext 4658#if defined (__STDC__) && __STDC__ 4659# define lt_ptr_t void * 4660#else 4661# define lt_ptr_t char * 4662# define const 4663#endif 4664 4665/* The mapping between symbol names and symbols. */ 4666const struct { 4667 const char *name; 4668 lt_ptr_t address; 4669} 4670lt_preloaded_symbols[[]] = 4671{ 4672EOF 4673 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4674 cat <<\EOF >> conftest.$ac_ext 4675 {0, (lt_ptr_t) 0} 4676}; 4677 4678#ifdef __cplusplus 4679} 4680#endif 4681EOF 4682 # Now try linking the two files. 4683 mv conftest.$ac_objext conftstm.$ac_objext 4684 lt_save_LIBS="$LIBS" 4685 lt_save_CFLAGS="$CFLAGS" 4686 LIBS="conftstm.$ac_objext" 4687 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4688 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4689 pipe_works=yes 4690 fi 4691 LIBS="$lt_save_LIBS" 4692 CFLAGS="$lt_save_CFLAGS" 4693 else 4694 echo "cannot find nm_test_func in $nlist" >&5 4695 fi 4696 else 4697 echo "cannot find nm_test_var in $nlist" >&5 4698 fi 4699 else 4700 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 4701 fi 4702 else 4703 echo "$progname: failed program was:" >&5 4704 cat conftest.$ac_ext >&5 4705 fi 4706 rm -rf conftest* conftst* 4707 4708 # Do not use the global_symbol_pipe unless it works. 4709 if test "$pipe_works" = yes; then 4710 break 4711 else 4712 lt_cv_sys_global_symbol_pipe= 4713 fi 4714done 4715]) 4716if test -z "$lt_cv_sys_global_symbol_pipe"; then 4717 lt_cv_sys_global_symbol_to_cdecl= 4718fi 4719if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4720 AC_MSG_RESULT(failed) 4721else 4722 AC_MSG_RESULT(ok) 4723fi 4724]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4725 4726 4727# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4728# --------------------------------------- 4729AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4730[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4731_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4732_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4733 4734AC_MSG_CHECKING([for $compiler option to produce PIC]) 4735 ifelse([$1],[CXX],[ 4736 # C++ specific cases for pic, static, wl, etc. 4737 if test "$GXX" = yes; then 4738 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4739 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4740 4741 case $host_os in 4742 aix*) 4743 # All AIX code is PIC. 4744 if test "$host_cpu" = ia64; then 4745 # AIX 5 now supports IA64 processor 4746 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4747 fi 4748 ;; 4749 amigaos*) 4750 # FIXME: we need at least 68020 code to build shared libraries, but 4751 # adding the `-m68020' flag to GCC prevents building anything better, 4752 # like `-m68040'. 4753 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4754 ;; 4755 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4756 # PIC is the default for these OSes. 4757 ;; 4758 mingw* | cygwin* | os2* | pw32*) 4759 # This hack is so that the source file can tell whether it is being 4760 # built for inclusion in a dll (and should export symbols for example). 4761 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4762 # (--disable-auto-import) libraries 4763 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4764 ;; 4765 darwin* | rhapsody*) 4766 # PIC is the default on this platform 4767 # Common symbols not allowed in MH_DYLIB files 4768 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4769 ;; 4770 *djgpp*) 4771 # DJGPP does not support shared libraries at all 4772 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4773 ;; 4774 interix[[3-9]]*) 4775 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4776 # Instead, we relocate shared libraries at runtime. 4777 ;; 4778 sysv4*MP*) 4779 if test -d /usr/nec; then 4780 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4781 fi 4782 ;; 4783 hpux*) 4784 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4785 # not for PA HP-UX. 4786 case $host_cpu in 4787 hppa*64*|ia64*) 4788 ;; 4789 *) 4790 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4791 ;; 4792 esac 4793 ;; 4794 *) 4795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4796 ;; 4797 esac 4798 else 4799 case $host_os in 4800 aix[[4-9]]*) 4801 # All AIX code is PIC. 4802 if test "$host_cpu" = ia64; then 4803 # AIX 5 now supports IA64 processor 4804 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4805 else 4806 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4807 fi 4808 ;; 4809 chorus*) 4810 case $cc_basename in 4811 cxch68*) 4812 # Green Hills C++ Compiler 4813 # _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" 4814 ;; 4815 esac 4816 ;; 4817 darwin*) 4818 # PIC is the default on this platform 4819 # Common symbols not allowed in MH_DYLIB files 4820 case $cc_basename in 4821 xlc*) 4822 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 4823 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4824 ;; 4825 esac 4826 ;; 4827 dgux*) 4828 case $cc_basename in 4829 ec++*) 4830 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4831 ;; 4832 ghcx*) 4833 # Green Hills C++ Compiler 4834 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4835 ;; 4836 *) 4837 ;; 4838 esac 4839 ;; 4840 freebsd* | dragonfly*) 4841 # FreeBSD uses GNU C++ 4842 ;; 4843 hpux9* | hpux10* | hpux11*) 4844 case $cc_basename in 4845 CC*) 4846 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4847 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4848 if test "$host_cpu" != ia64; then 4849 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4850 fi 4851 ;; 4852 aCC*) 4853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4854 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4855 case $host_cpu in 4856 hppa*64*|ia64*) 4857 # +Z the default 4858 ;; 4859 *) 4860 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4861 ;; 4862 esac 4863 ;; 4864 *) 4865 ;; 4866 esac 4867 ;; 4868 interix*) 4869 # This is c89, which is MS Visual C++ (no shared libs) 4870 # Anyone wants to do a port? 4871 ;; 4872 irix5* | irix6* | nonstopux*) 4873 case $cc_basename in 4874 CC*) 4875 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4876 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4877 # CC pic flag -KPIC is the default. 4878 ;; 4879 *) 4880 ;; 4881 esac 4882 ;; 4883 linux* | k*bsd*-gnu) 4884 case $cc_basename in 4885 KCC*) 4886 # KAI C++ Compiler 4887 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4889 ;; 4890 ecpc*) 4891 # old Intel C++ for x86_64 which still supported -KPIC. 4892 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4893 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4894 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4895 ;; 4896 icpc*) 4897 # Intel C++, used to be incompatible with GCC. 4898 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4899 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4900 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4901 ;; 4902 pgCC* | pgcpp*) 4903 # Portland Group C++ compiler. 4904 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4905 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4906 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4907 ;; 4908 cxx*) 4909 # Compaq C++ 4910 # Make sure the PIC flag is empty. It appears that all Alpha 4911 # Linux and Compaq Tru64 Unix objects are PIC. 4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4914 ;; 4915 *) 4916 case `$CC -V 2>&1 | sed 5q` in 4917 *Sun\ C*) 4918 # Sun C++ 5.9 4919 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4920 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4921 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4922 ;; 4923 esac 4924 ;; 4925 esac 4926 ;; 4927 lynxos*) 4928 ;; 4929 m88k*) 4930 ;; 4931 mvs*) 4932 case $cc_basename in 4933 cxx*) 4934 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4935 ;; 4936 *) 4937 ;; 4938 esac 4939 ;; 4940 netbsd*) 4941 ;; 4942 osf3* | osf4* | osf5*) 4943 case $cc_basename in 4944 KCC*) 4945 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4946 ;; 4947 RCC*) 4948 # Rational C++ 2.4.1 4949 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4950 ;; 4951 cxx*) 4952 # Digital/Compaq C++ 4953 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4954 # Make sure the PIC flag is empty. It appears that all Alpha 4955 # Linux and Compaq Tru64 Unix objects are PIC. 4956 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4957 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4958 ;; 4959 *) 4960 ;; 4961 esac 4962 ;; 4963 psos*) 4964 ;; 4965 solaris*) 4966 case $cc_basename in 4967 CC*) 4968 # Sun C++ 4.2, 5.x and Centerline C++ 4969 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4970 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4971 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4972 ;; 4973 gcx*) 4974 # Green Hills C++ Compiler 4975 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4976 ;; 4977 *) 4978 ;; 4979 esac 4980 ;; 4981 sunos4*) 4982 case $cc_basename in 4983 CC*) 4984 # Sun C++ 4.x 4985 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4986 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4987 ;; 4988 lcc*) 4989 # Lucid 4990 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4991 ;; 4992 *) 4993 ;; 4994 esac 4995 ;; 4996 tandem*) 4997 case $cc_basename in 4998 NCC*) 4999 # NonStop-UX NCC 3.20 5000 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5001 ;; 5002 *) 5003 ;; 5004 esac 5005 ;; 5006 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5007 case $cc_basename in 5008 CC*) 5009 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5010 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5011 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5012 ;; 5013 esac 5014 ;; 5015 vxworks*) 5016 ;; 5017 *) 5018 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5019 ;; 5020 esac 5021 fi 5022], 5023[ 5024 if test "$GCC" = yes; then 5025 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5026 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5027 5028 case $host_os in 5029 aix*) 5030 # All AIX code is PIC. 5031 if test "$host_cpu" = ia64; then 5032 # AIX 5 now supports IA64 processor 5033 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5034 fi 5035 ;; 5036 5037 amigaos*) 5038 # FIXME: we need at least 68020 code to build shared libraries, but 5039 # adding the `-m68020' flag to GCC prevents building anything better, 5040 # like `-m68040'. 5041 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5042 ;; 5043 5044 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5045 # PIC is the default for these OSes. 5046 ;; 5047 5048 mingw* | cygwin* | pw32* | os2*) 5049 # This hack is so that the source file can tell whether it is being 5050 # built for inclusion in a dll (and should export symbols for example). 5051 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5052 # (--disable-auto-import) libraries 5053 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5054 ;; 5055 5056 darwin* | rhapsody*) 5057 # PIC is the default on this platform 5058 # Common symbols not allowed in MH_DYLIB files 5059 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5060 ;; 5061 5062 interix[[3-9]]*) 5063 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5064 # Instead, we relocate shared libraries at runtime. 5065 ;; 5066 5067 msdosdjgpp*) 5068 # Just because we use GCC doesn't mean we suddenly get shared libraries 5069 # on systems that don't support them. 5070 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5071 enable_shared=no 5072 ;; 5073 5074 sysv4*MP*) 5075 if test -d /usr/nec; then 5076 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5077 fi 5078 ;; 5079 5080 hpux*) 5081 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5082 # not for PA HP-UX. 5083 case $host_cpu in 5084 hppa*64*|ia64*) 5085 # +Z the default 5086 ;; 5087 *) 5088 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5089 ;; 5090 esac 5091 ;; 5092 5093 *) 5094 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5095 ;; 5096 esac 5097 else 5098 # PORTME Check for flag to pass linker flags through the system compiler. 5099 case $host_os in 5100 aix*) 5101 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5102 if test "$host_cpu" = ia64; then 5103 # AIX 5 now supports IA64 processor 5104 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5105 else 5106 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5107 fi 5108 ;; 5109 darwin*) 5110 # PIC is the default on this platform 5111 # Common symbols not allowed in MH_DYLIB files 5112 case $cc_basename in 5113 xlc*) 5114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5115 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5116 ;; 5117 esac 5118 ;; 5119 5120 mingw* | cygwin* | pw32* | os2*) 5121 # This hack is so that the source file can tell whether it is being 5122 # built for inclusion in a dll (and should export symbols for example). 5123 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5124 ;; 5125 5126 hpux9* | hpux10* | hpux11*) 5127 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5128 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5129 # not for PA HP-UX. 5130 case $host_cpu in 5131 hppa*64*|ia64*) 5132 # +Z the default 5133 ;; 5134 *) 5135 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5136 ;; 5137 esac 5138 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5139 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5140 ;; 5141 5142 irix5* | irix6* | nonstopux*) 5143 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5144 # PIC (with -KPIC) is the default. 5145 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5146 ;; 5147 5148 newsos6) 5149 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5150 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5151 ;; 5152 5153 linux* | k*bsd*-gnu) 5154 case $cc_basename in 5155 # old Intel for x86_64 which still supported -KPIC. 5156 ecc*) 5157 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5158 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5159 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5160 ;; 5161 # icc used to be incompatible with GCC. 5162 # ICC 10 doesn't accept -KPIC any more. 5163 icc*) 5164 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5165 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5166 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5167 ;; 5168 pgcc* | pgf77* | pgf90* | pgf95*) 5169 # Portland Group compilers (*not* the Pentium gcc compiler, 5170 # which looks to be a dead project) 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)='-Bstatic' 5174 ;; 5175 ccc*) 5176 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5177 # All Alpha code is PIC. 5178 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5179 ;; 5180 *) 5181 case `$CC -V 2>&1 | sed 5q` in 5182 *Sun\ C*) 5183 # Sun C 5.9 5184 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5185 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5186 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5187 ;; 5188 *Sun\ F*) 5189 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5190 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5191 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5192 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5193 ;; 5194 esac 5195 ;; 5196 esac 5197 ;; 5198 5199 osf3* | osf4* | osf5*) 5200 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5201 # All OSF/1 code is PIC. 5202 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5203 ;; 5204 5205 rdos*) 5206 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5207 ;; 5208 5209 solaris*) 5210 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5211 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5212 case $cc_basename in 5213 f77* | f90* | f95*) 5214 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5215 *) 5216 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5217 esac 5218 ;; 5219 5220 sunos4*) 5221 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5222 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5223 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5224 ;; 5225 5226 sysv4 | sysv4.2uw2* | sysv4.3*) 5227 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5228 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5229 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5230 ;; 5231 5232 sysv4*MP*) 5233 if test -d /usr/nec ;then 5234 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5235 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5236 fi 5237 ;; 5238 5239 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5240 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5241 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5242 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5243 ;; 5244 5245 unicos*) 5246 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5247 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5248 ;; 5249 5250 uts4*) 5251 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5252 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5253 ;; 5254 5255 *) 5256 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5257 ;; 5258 esac 5259 fi 5260]) 5261AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5262 5263# 5264# Check to make sure the PIC flag actually works. 5265# 5266if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5267 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5268 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5269 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5270 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5271 "" | " "*) ;; 5272 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5273 esac], 5274 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5275 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5276fi 5277case $host_os in 5278 # For platforms which do not support PIC, -DPIC is meaningless: 5279 *djgpp*) 5280 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5281 ;; 5282 *) 5283 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5284 ;; 5285esac 5286 5287# 5288# Check to make sure the static flag actually works. 5289# 5290wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5291AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5292 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5293 $lt_tmp_static_flag, 5294 [], 5295 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5296]) 5297 5298 5299# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5300# ------------------------------------ 5301# See if the linker supports building shared libraries. 5302AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5303[AC_REQUIRE([LT_AC_PROG_SED])dnl 5304AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5305ifelse([$1],[CXX],[ 5306 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5307 case $host_os in 5308 aix[[4-9]]*) 5309 # If we're using GNU nm, then we don't want the "-C" option. 5310 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5311 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5312 _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' 5313 else 5314 _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' 5315 fi 5316 ;; 5317 pw32*) 5318 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5319 ;; 5320 cygwin* | mingw*) 5321 _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' 5322 ;; 5323 *) 5324 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5325 ;; 5326 esac 5327 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5328],[ 5329 runpath_var= 5330 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5331 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5332 _LT_AC_TAGVAR(archive_cmds, $1)= 5333 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5334 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5335 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5336 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5337 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5338 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5339 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5340 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5341 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5342 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5343 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5344 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5345 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5346 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5347 _LT_AC_TAGVAR(module_cmds, $1)= 5348 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5349 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5350 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5351 # include_expsyms should be a list of space-separated symbols to be *always* 5352 # included in the symbol list 5353 _LT_AC_TAGVAR(include_expsyms, $1)= 5354 # exclude_expsyms can be an extended regexp of symbols to exclude 5355 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5356 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5357 # as well as any symbol that contains `d'. 5358 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5359 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5360 # platforms (ab)use it in PIC code, but their linkers get confused if 5361 # the symbol is explicitly referenced. Since portable code cannot 5362 # rely on this symbol name, it's probably fine to never include it in 5363 # preloaded symbol tables. 5364 # Exclude shared library initialization/finalization symbols. 5365dnl Note also adjust exclude_expsyms for C++ above. 5366 extract_expsyms_cmds= 5367 # Just being paranoid about ensuring that cc_basename is set. 5368 _LT_CC_BASENAME([$compiler]) 5369 case $host_os in 5370 cygwin* | mingw* | pw32*) 5371 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5372 # When not using gcc, we currently assume that we are using 5373 # Microsoft Visual C++. 5374 if test "$GCC" != yes; then 5375 with_gnu_ld=no 5376 fi 5377 ;; 5378 interix*) 5379 # we just hope/assume this is gcc and not c89 (= MSVC++) 5380 with_gnu_ld=yes 5381 ;; 5382 openbsd*) 5383 with_gnu_ld=no 5384 ;; 5385 esac 5386 5387 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5388 if test "$with_gnu_ld" = yes; then 5389 # If archive_cmds runs LD, not CC, wlarc should be empty 5390 wlarc='${wl}' 5391 5392 # Set some defaults for GNU ld with shared library support. These 5393 # are reset later if shared libraries are not supported. Putting them 5394 # here allows them to be overridden if necessary. 5395 runpath_var=LD_RUN_PATH 5396 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5397 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5398 # ancient GNU ld didn't support --whole-archive et. al. 5399 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5400 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5401 else 5402 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5403 fi 5404 supports_anon_versioning=no 5405 case `$LD -v 2>/dev/null` in 5406 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5407 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5408 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5409 *\ 2.11.*) ;; # other 2.11 versions 5410 *) supports_anon_versioning=yes ;; 5411 esac 5412 5413 # See if GNU ld supports shared libraries. 5414 case $host_os in 5415 aix[[3-9]]*) 5416 # On AIX/PPC, the GNU linker is very broken 5417 if test "$host_cpu" != ia64; then 5418 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5419 cat <<EOF 1>&2 5420 5421*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5422*** to be unable to reliably create shared libraries on AIX. 5423*** Therefore, libtool is disabling shared libraries support. If you 5424*** really care for shared libraries, you may want to modify your PATH 5425*** so that a non-GNU linker is found, and then restart. 5426 5427EOF 5428 fi 5429 ;; 5430 5431 amigaos*) 5432 _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)' 5433 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5434 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5435 5436 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5437 # that the semantics of dynamic libraries on AmigaOS, at least up 5438 # to version 4, is to share data among multiple programs linked 5439 # with the same dynamic library. Since this doesn't match the 5440 # behavior of shared libraries on other platforms, we can't use 5441 # them. 5442 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5443 ;; 5444 5445 beos*) 5446 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5447 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5448 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5449 # support --undefined. This deserves some investigation. FIXME 5450 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5451 else 5452 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5453 fi 5454 ;; 5455 5456 cygwin* | mingw* | pw32*) 5457 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5458 # as there is no search path for DLLs. 5459 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5460 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5461 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5462 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5463 _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' 5464 5465 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5466 _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' 5467 # If the export-symbols file already is a .def file (1st line 5468 # is EXPORTS), use it as is; otherwise, prepend... 5469 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5470 cp $export_symbols $output_objdir/$soname.def; 5471 else 5472 echo EXPORTS > $output_objdir/$soname.def; 5473 cat $export_symbols >> $output_objdir/$soname.def; 5474 fi~ 5475 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5476 else 5477 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5478 fi 5479 ;; 5480 5481 interix[[3-9]]*) 5482 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5483 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5484 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5485 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5486 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5487 # Instead, shared libraries are loaded at an image base (0x10000000 by 5488 # default) and relocated if they conflict, which is a slow very memory 5489 # consuming and fragmenting process. To avoid this, we pick a random, 5490 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5491 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5492 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5493 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5494 ;; 5495 5496 gnu* | linux* | k*bsd*-gnu) 5497 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5498 tmp_addflag= 5499 case $cc_basename,$host_cpu in 5500 pgcc*) # Portland Group C compiler 5501 _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' 5502 tmp_addflag=' $pic_flag' 5503 ;; 5504 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5505 _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' 5506 tmp_addflag=' $pic_flag -Mnomain' ;; 5507 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5508 tmp_addflag=' -i_dynamic' ;; 5509 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5510 tmp_addflag=' -i_dynamic -nofor_main' ;; 5511 ifc* | ifort*) # Intel Fortran compiler 5512 tmp_addflag=' -nofor_main' ;; 5513 esac 5514 case `$CC -V 2>&1 | sed 5q` in 5515 *Sun\ C*) # Sun C 5.9 5516 _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' 5517 tmp_sharedflag='-G' ;; 5518 *Sun\ F*) # Sun Fortran 8.3 5519 tmp_sharedflag='-G' ;; 5520 *) 5521 tmp_sharedflag='-shared' ;; 5522 esac 5523 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5524 5525 if test $supports_anon_versioning = yes; then 5526 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5527 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5528 $echo "local: *; };" >> $output_objdir/$libname.ver~ 5529 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5530 fi 5531 else 5532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5533 fi 5534 ;; 5535 5536 netbsd*) 5537 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5538 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5539 wlarc= 5540 else 5541 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5542 _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' 5543 fi 5544 ;; 5545 5546 solaris*) 5547 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5548 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5549 cat <<EOF 1>&2 5550 5551*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5552*** create shared libraries on Solaris systems. Therefore, libtool 5553*** is disabling shared libraries support. We urge you to upgrade GNU 5554*** binutils to release 2.9.1 or newer. Another option is to modify 5555*** your PATH or compiler configuration so that the native linker is 5556*** used, and then restart. 5557 5558EOF 5559 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5560 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5561 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5562 else 5563 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5564 fi 5565 ;; 5566 5567 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5568 case `$LD -v 2>&1` in 5569 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5570 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5571 cat <<_LT_EOF 1>&2 5572 5573*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5574*** reliably create shared libraries on SCO systems. Therefore, libtool 5575*** is disabling shared libraries support. We urge you to upgrade GNU 5576*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5577*** your PATH or compiler configuration so that the native linker is 5578*** used, and then restart. 5579 5580_LT_EOF 5581 ;; 5582 *) 5583 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5584 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5585 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5586 _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' 5587 else 5588 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5589 fi 5590 ;; 5591 esac 5592 ;; 5593 5594 sunos4*) 5595 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5596 wlarc= 5597 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5598 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5599 ;; 5600 5601 *) 5602 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5603 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5604 _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' 5605 else 5606 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5607 fi 5608 ;; 5609 esac 5610 5611 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5612 runpath_var= 5613 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5614 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5616 fi 5617 else 5618 # PORTME fill in a description of your system's linker (not GNU ld) 5619 case $host_os in 5620 aix3*) 5621 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5622 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5623 _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' 5624 # Note: this linker hardcodes the directories in LIBPATH if there 5625 # are no directories specified by -L. 5626 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5627 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5628 # Neither direct hardcoding nor static linking is supported with a 5629 # broken collect2. 5630 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5631 fi 5632 ;; 5633 5634 aix[[4-9]]*) 5635 if test "$host_cpu" = ia64; then 5636 # On IA64, the linker does run time linking by default, so we don't 5637 # have to do anything special. 5638 aix_use_runtimelinking=no 5639 exp_sym_flag='-Bexport' 5640 no_entry_flag="" 5641 else 5642 # If we're using GNU nm, then we don't want the "-C" option. 5643 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5644 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5645 _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' 5646 else 5647 _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' 5648 fi 5649 aix_use_runtimelinking=no 5650 5651 # Test if we are trying to use run time linking or normal 5652 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5653 # need to do runtime linking. 5654 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5655 for ld_flag in $LDFLAGS; do 5656 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5657 aix_use_runtimelinking=yes 5658 break 5659 fi 5660 done 5661 ;; 5662 esac 5663 5664 exp_sym_flag='-bexport' 5665 no_entry_flag='-bnoentry' 5666 fi 5667 5668 # When large executables or shared objects are built, AIX ld can 5669 # have problems creating the table of contents. If linking a library 5670 # or program results in "error TOC overflow" add -mminimal-toc to 5671 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5672 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5673 5674 _LT_AC_TAGVAR(archive_cmds, $1)='' 5675 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5676 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5677 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5678 5679 if test "$GCC" = yes; then 5680 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5681 # We only want to do this on AIX 4.2 and lower, the check 5682 # below for broken collect2 doesn't work under 4.3+ 5683 collect2name=`${CC} -print-prog-name=collect2` 5684 if test -f "$collect2name" && \ 5685 strings "$collect2name" | grep resolve_lib_name >/dev/null 5686 then 5687 # We have reworked collect2 5688 : 5689 else 5690 # We have old collect2 5691 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5692 # It fails to find uninstalled libraries when the uninstalled 5693 # path is not listed in the libpath. Setting hardcode_minus_L 5694 # to unsupported forces relinking 5695 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5696 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5697 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5698 fi 5699 ;; 5700 esac 5701 shared_flag='-shared' 5702 if test "$aix_use_runtimelinking" = yes; then 5703 shared_flag="$shared_flag "'${wl}-G' 5704 fi 5705 else 5706 # not using gcc 5707 if test "$host_cpu" = ia64; then 5708 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5709 # chokes on -Wl,-G. The following line is correct: 5710 shared_flag='-G' 5711 else 5712 if test "$aix_use_runtimelinking" = yes; then 5713 shared_flag='${wl}-G' 5714 else 5715 shared_flag='${wl}-bM:SRE' 5716 fi 5717 fi 5718 fi 5719 5720 # It seems that -bexpall does not export symbols beginning with 5721 # underscore (_), so it is better to generate a list of symbols to export. 5722 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5723 if test "$aix_use_runtimelinking" = yes; then 5724 # Warning - without using the other runtime loading flags (-brtl), 5725 # -berok will link without error, but may produce a broken library. 5726 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5727 # Determine the default libpath from the value encoded in an empty executable. 5728 _LT_AC_SYS_LIBPATH_AIX 5729 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5730 _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 $shared_flag" 5731 else 5732 if test "$host_cpu" = ia64; then 5733 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5734 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5735 _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" 5736 else 5737 # Determine the default libpath from the value encoded in an empty executable. 5738 _LT_AC_SYS_LIBPATH_AIX 5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5740 # Warning - without using the other run time loading flags, 5741 # -berok will link without error, but may produce a broken library. 5742 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5743 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5744 # Exported symbols can be pulled into shared objects from archives 5745 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5746 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5747 # This is similar to how AIX traditionally builds its shared libraries. 5748 _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' 5749 fi 5750 fi 5751 ;; 5752 5753 amigaos*) 5754 _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)' 5755 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5756 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5757 # see comment about different semantics on the GNU ld section 5758 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5759 ;; 5760 5761 bsdi[[45]]*) 5762 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5763 ;; 5764 5765 cygwin* | mingw* | pw32*) 5766 # When not using gcc, we currently assume that we are using 5767 # Microsoft Visual C++. 5768 # hardcode_libdir_flag_spec is actually meaningless, as there is 5769 # no search path for DLLs. 5770 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5771 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5772 # Tell ltmain to make .lib files, not .a files. 5773 libext=lib 5774 # Tell ltmain to make .dll files, not .so files. 5775 shrext_cmds=".dll" 5776 # FIXME: Setting linknames here is a bad hack. 5777 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5778 # The linker will automatically build a .lib file if we build a DLL. 5779 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5780 # FIXME: Should let the user specify the lib program. 5781 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5782 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 5783 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5784 ;; 5785 5786 darwin* | rhapsody*) 5787 case $host_os in 5788 rhapsody* | darwin1.[[012]]) 5789 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 5790 ;; 5791 *) # Darwin 1.3 on 5792 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5793 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5794 else 5795 case ${MACOSX_DEPLOYMENT_TARGET} in 5796 10.[[012]]) 5797 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 5798 ;; 5799 10.*) 5800 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 5801 ;; 5802 esac 5803 fi 5804 ;; 5805 esac 5806 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5807 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5808 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5809 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5810 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 5811 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5812 if test "$GCC" = yes ; then 5813 output_verbose_link_cmd='echo' 5814 _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}" 5815 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 5816 _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}" 5817 _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}" 5818 else 5819 case $cc_basename in 5820 xlc*) 5821 output_verbose_link_cmd='echo' 5822 _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' 5823 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5824 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 5825 _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}' 5826 _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}' 5827 ;; 5828 *) 5829 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5830 ;; 5831 esac 5832 fi 5833 ;; 5834 5835 dgux*) 5836 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5838 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5839 ;; 5840 5841 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5842 # support. Future versions do this automatically, but an explicit c++rt0.o 5843 # does not break anything, and helps significantly (at the cost of a little 5844 # extra space). 5845 freebsd2.2*) 5846 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5847 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5848 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5849 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5850 ;; 5851 5852 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5853 freebsd2*) 5854 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5855 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5856 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5857 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5858 ;; 5859 5860 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5861 freebsd* | dragonfly*) 5862 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5863 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5864 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5865 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5866 ;; 5867 5868 hpux9*) 5869 if test "$GCC" = yes; then 5870 _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' 5871 else 5872 _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' 5873 fi 5874 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5875 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5876 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5877 5878 # hardcode_minus_L: Not really in the search PATH, 5879 # but as the default location of the library. 5880 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5881 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5882 ;; 5883 5884 hpux10*) 5885 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5886 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5887 else 5888 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5889 fi 5890 if test "$with_gnu_ld" = no; then 5891 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5892 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5893 5894 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5895 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5896 5897 # hardcode_minus_L: Not really in the search PATH, 5898 # but as the default location of the library. 5899 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5900 fi 5901 ;; 5902 5903 hpux11*) 5904 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5905 case $host_cpu in 5906 hppa*64*) 5907 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5908 ;; 5909 ia64*) 5910 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5911 ;; 5912 *) 5913 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5914 ;; 5915 esac 5916 else 5917 case $host_cpu in 5918 hppa*64*) 5919 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5920 ;; 5921 ia64*) 5922 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5923 ;; 5924 *) 5925 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5926 ;; 5927 esac 5928 fi 5929 if test "$with_gnu_ld" = no; then 5930 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5931 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5932 5933 case $host_cpu in 5934 hppa*64*|ia64*) 5935 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5936 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5937 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5938 ;; 5939 *) 5940 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5941 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5942 5943 # hardcode_minus_L: Not really in the search PATH, 5944 # but as the default location of the library. 5945 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5946 ;; 5947 esac 5948 fi 5949 ;; 5950 5951 irix5* | irix6* | nonstopux*) 5952 if test "$GCC" = yes; then 5953 _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' 5954 else 5955 _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' 5956 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5957 fi 5958 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5959 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5960 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5961 ;; 5962 5963 netbsd*) 5964 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5965 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5966 else 5967 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5968 fi 5969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5970 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5971 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5972 ;; 5973 5974 newsos6) 5975 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5976 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5977 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5978 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5979 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5980 ;; 5981 5982 openbsd*) 5983 if test -f /usr/libexec/ld.so; then 5984 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5985 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5986 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5987 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5988 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5989 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5990 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5991 else 5992 case $host_os in 5993 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5994 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5995 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5996 ;; 5997 *) 5998 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5999 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6000 ;; 6001 esac 6002 fi 6003 else 6004 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6005 fi 6006 ;; 6007 6008 os2*) 6009 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6010 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6011 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6012 _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' 6013 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6014 ;; 6015 6016 osf3*) 6017 if test "$GCC" = yes; then 6018 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6019 _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' 6020 else 6021 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6022 _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' 6023 fi 6024 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6025 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6026 ;; 6027 6028 osf4* | osf5*) # as osf3* with the addition of -msym flag 6029 if test "$GCC" = yes; then 6030 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6031 _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' 6032 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6033 else 6034 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6035 _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' 6036 _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~ 6037 $LD -shared${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' 6038 6039 # Both c and cxx compiler support -rpath directly 6040 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6041 fi 6042 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6043 ;; 6044 6045 solaris*) 6046 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6047 if test "$GCC" = yes; then 6048 wlarc='${wl}' 6049 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6050 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6051 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6052 else 6053 wlarc='' 6054 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6055 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6056 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6057 fi 6058 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6059 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6060 case $host_os in 6061 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6062 *) 6063 # The compiler driver will combine and reorder linker options, 6064 # but understands `-z linker_flag'. GCC discards it without `$wl', 6065 # but is careful enough not to reorder. 6066 # Supported since Solaris 2.6 (maybe 2.5.1?) 6067 if test "$GCC" = yes; then 6068 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6069 else 6070 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6071 fi 6072 ;; 6073 esac 6074 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6075 ;; 6076 6077 sunos4*) 6078 if test "x$host_vendor" = xsequent; then 6079 # Use $CC to link under sequent, because it throws in some extra .o 6080 # files that make .init and .fini sections work. 6081 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6082 else 6083 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6084 fi 6085 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6086 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6087 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6088 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6089 ;; 6090 6091 sysv4) 6092 case $host_vendor in 6093 sni) 6094 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6095 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6096 ;; 6097 siemens) 6098 ## LD is ld it makes a PLAMLIB 6099 ## CC just makes a GrossModule. 6100 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6101 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6102 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6103 ;; 6104 motorola) 6105 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6106 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6107 ;; 6108 esac 6109 runpath_var='LD_RUN_PATH' 6110 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6111 ;; 6112 6113 sysv4.3*) 6114 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6115 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6116 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6117 ;; 6118 6119 sysv4*MP*) 6120 if test -d /usr/nec; then 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 runpath_var=LD_RUN_PATH 6124 hardcode_runpath_var=yes 6125 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6126 fi 6127 ;; 6128 6129 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6130 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6131 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6132 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6133 runpath_var='LD_RUN_PATH' 6134 6135 if test "$GCC" = yes; then 6136 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6137 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6138 else 6139 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6140 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6141 fi 6142 ;; 6143 6144 sysv5* | sco3.2v5* | sco5v6*) 6145 # Note: We can NOT use -z defs as we might desire, because we do not 6146 # link with -lc, and that would cause any symbols used from libc to 6147 # always be unresolved, which means just about no library would 6148 # ever link correctly. If we're not using GNU ld we use -z text 6149 # though, which does catch some bad symbols but isn't as heavy-handed 6150 # as -z defs. 6151 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6152 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6153 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6154 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6155 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6156 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6157 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6158 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6159 runpath_var='LD_RUN_PATH' 6160 6161 if test "$GCC" = yes; then 6162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6163 _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' 6164 else 6165 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6166 _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' 6167 fi 6168 ;; 6169 6170 uts4*) 6171 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6172 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6173 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6174 ;; 6175 6176 *) 6177 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6178 ;; 6179 esac 6180 fi 6181]) 6182AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6183test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6184 6185# 6186# Do we need to explicitly link libc? 6187# 6188case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6189x|xyes) 6190 # Assume -lc should be added 6191 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6192 6193 if test "$enable_shared" = yes && test "$GCC" = yes; then 6194 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6195 *'~'*) 6196 # FIXME: we may have to deal with multi-command sequences. 6197 ;; 6198 '$CC '*) 6199 # Test whether the compiler implicitly links with -lc since on some 6200 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6201 # to ld, don't add -lc before -lgcc. 6202 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6203 $rm conftest* 6204 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6205 6206 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6207 soname=conftest 6208 lib=conftest 6209 libobjs=conftest.$ac_objext 6210 deplibs= 6211 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6212 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6213 compiler_flags=-v 6214 linker_flags=-v 6215 verstring= 6216 output_objdir=. 6217 libname=conftest 6218 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6219 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6220 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6221 then 6222 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6223 else 6224 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6225 fi 6226 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6227 else 6228 cat conftest.err 1>&5 6229 fi 6230 $rm conftest* 6231 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6232 ;; 6233 esac 6234 fi 6235 ;; 6236esac 6237])# AC_LIBTOOL_PROG_LD_SHLIBS 6238 6239 6240# _LT_AC_FILE_LTDLL_C 6241# ------------------- 6242# Be careful that the start marker always follows a newline. 6243AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6244# /* ltdll.c starts here */ 6245# #define WIN32_LEAN_AND_MEAN 6246# #include <windows.h> 6247# #undef WIN32_LEAN_AND_MEAN 6248# #include <stdio.h> 6249# 6250# #ifndef __CYGWIN__ 6251# # ifdef __CYGWIN32__ 6252# # define __CYGWIN__ __CYGWIN32__ 6253# # endif 6254# #endif 6255# 6256# #ifdef __cplusplus 6257# extern "C" { 6258# #endif 6259# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6260# #ifdef __cplusplus 6261# } 6262# #endif 6263# 6264# #ifdef __CYGWIN__ 6265# #include <cygwin/cygwin_dll.h> 6266# DECLARE_CYGWIN_DLL( DllMain ); 6267# #endif 6268# HINSTANCE __hDllInstance_base; 6269# 6270# BOOL APIENTRY 6271# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6272# { 6273# __hDllInstance_base = hInst; 6274# return TRUE; 6275# } 6276# /* ltdll.c ends here */ 6277])# _LT_AC_FILE_LTDLL_C 6278 6279 6280# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6281# --------------------------------- 6282AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6283 6284 6285# old names 6286AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6287AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6288AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6289AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6290AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6291AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6292AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6293 6294# This is just to silence aclocal about the macro not being used 6295ifelse([AC_DISABLE_FAST_INSTALL]) 6296 6297############################################################ 6298# NOTE: This macro has been submitted for inclusion into # 6299# GNU Autoconf as AC_PROG_SED. When it is available in # 6300# a released version of Autoconf we should remove this # 6301# macro and use it instead. # 6302############################################################ 6303# LT_AC_PROG_SED 6304# -------------- 6305# Check for a fully-functional sed program, that truncates 6306# as few characters as possible. Prefer GNU sed if found. 6307AC_DEFUN([LT_AC_PROG_SED], 6308[AC_MSG_CHECKING([for a sed that does not truncate output]) 6309AC_CACHE_VAL(lt_cv_path_SED, 6310[# Loop through the user's path and test for sed and gsed. 6311# Then use that list of sed's as ones to test for truncation. 6312as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6313for as_dir in $PATH 6314do 6315 IFS=$as_save_IFS 6316 test -z "$as_dir" && as_dir=. 6317 for lt_ac_prog in sed gsed; do 6318 for ac_exec_ext in '' $ac_executable_extensions; do 6319 if test -f "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6320 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6321 fi 6322 done 6323 done 6324done 6325lt_ac_max=0 6326lt_ac_count=0 6327# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6328# along with /bin/sed that truncates output. 6329for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6330 test ! -f $lt_ac_sed && continue 6331 cat /dev/null > conftest.in 6332 lt_ac_count=0 6333 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 6334 # Check for GNU sed and select it if it is found. 6335 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6336 lt_cv_path_SED=$lt_ac_sed 6337 break 6338 fi 6339 while true; do 6340 cat conftest.in conftest.in >conftest.tmp 6341 mv conftest.tmp conftest.in 6342 cp conftest.in conftest.nl 6343 echo >>conftest.nl 6344 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6345 cmp -s conftest.out conftest.nl || break 6346 # 10000 chars as input seems more than enough 6347 test $lt_ac_count -gt 10 && break 6348 lt_ac_count=`expr $lt_ac_count + 1` 6349 if test $lt_ac_count -gt $lt_ac_max; then 6350 lt_ac_max=$lt_ac_count 6351 lt_cv_path_SED=$lt_ac_sed 6352 fi 6353 done 6354done 6355]) 6356SED=$lt_cv_path_SED 6357AC_MSG_RESULT([$SED]) 6358]) 6359
