| 1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
| 2 | ## Copyright 1996, 1997, 1998, 1999, 2000, 2001 |
| 3 | ## Free Software Foundation, Inc. |
| 4 | ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| 5 | ## |
| 6 | ## This program is free software; you can redistribute it and/or modify |
| 7 | ## it under the terms of the GNU General Public License as published by |
| 8 | ## the Free Software Foundation; either version 2 of the License, or |
| 9 | ## (at your option) any later version. |
| 10 | ## |
| 11 | ## This program is distributed in the hope that it will be useful, but |
| 12 | ## WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | ## General Public License for more details. |
| 15 | ## |
| 16 | ## You should have received a copy of the GNU General Public License |
| 17 | ## along with this program; if not, write to the Free Software |
| 18 | ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 19 | ## |
| 20 | ## As a special exception to the GNU General Public License, if you |
| 21 | ## distribute this file as part of a program that contains a |
| 22 | ## configuration script generated by Autoconf, you may include it under |
| 23 | ## the same distribution terms that you use for the rest of that program. |
| 24 | |
| 25 | # serial 47 AC_PROG_LIBTOOL |
| 26 | |
| 27 | # AC_PROG_LIBTOOL |
| 28 | # --------------- |
| 29 | AC_DEFUN([AC_PROG_LIBTOOL], |
| 30 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
| 31 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
| 32 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
| 33 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
| 34 | [AC_LIBTOOL_CXX], |
| 35 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
| 36 | ])]) |
| 37 | |
| 38 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
| 39 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
| 40 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
| 41 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
| 42 | [AC_LIBTOOL_GCJ], |
| 43 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
| 44 | [AC_LIBTOOL_GCJ], |
| 45 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
| 46 | [AC_LIBTOOL_GCJ], |
| 47 | [ifdef([AC_PROG_GCJ], |
| 48 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
| 49 | ifdef([A][M_PROG_GCJ], |
| 50 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
| 51 | ifdef([LT_AC_PROG_GCJ], |
| 52 | [define([LT_AC_PROG_GCJ], |
| 53 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
| 54 | ])])# AC_PROG_LIBTOOL |
| 55 | |
| 56 | |
| 57 | # _AC_PROG_LIBTOOL |
| 58 | # ---------------- |
| 59 | AC_DEFUN([_AC_PROG_LIBTOOL], |
| 60 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
| 61 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
| 62 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
| 63 | |
| 64 | # This can be used to rebuild libtool when needed |
| 65 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
| 66 | |
| 67 | # Always use our own libtool. |
| 68 | LIBTOOL='$(SHELL) $(top_builddir)/libtool --silent' |
| 69 | AC_SUBST(LIBTOOL)dnl |
| 70 | |
| 71 | # Prevent multiple expansion |
| 72 | define([AC_PROG_LIBTOOL], []) |
| 73 | ])# _AC_PROG_LIBTOOL |
| 74 | |
| 75 | |
| 76 | # AC_LIBTOOL_SETUP |
| 77 | # ---------------- |
| 78 | AC_DEFUN([AC_LIBTOOL_SETUP], |
| 79 | [AC_PREREQ(2.50)dnl |
| 80 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
| 81 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
| 82 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
| 83 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 84 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 85 | AC_REQUIRE([AC_PROG_CC])dnl |
| 86 | AC_REQUIRE([AC_PROG_LD])dnl |
| 87 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
| 88 | AC_REQUIRE([AC_PROG_NM])dnl |
| 89 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
| 90 | |
| 91 | AC_REQUIRE([AC_PROG_LN_S])dnl |
| 92 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
| 93 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
| 94 | AC_REQUIRE([AC_OBJEXT])dnl |
| 95 | AC_REQUIRE([AC_EXEEXT])dnl |
| 96 | dnl |
| 97 | |
| 98 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
| 99 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
| 100 | AC_LIBTOOL_OBJDIR |
| 101 | |
| 102 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
| 103 | _LT_AC_PROG_ECHO_BACKSLASH |
| 104 | |
| 105 | case $host_os in |
| 106 | aix3*) |
| 107 | # AIX sometimes has problems with the GCC collect2 program. For some |
| 108 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
| 109 | # vanish in a puff of smoke. |
| 110 | if test "X${COLLECT_NAMES+set}" != Xset; then |
| 111 | COLLECT_NAMES= |
| 112 | export COLLECT_NAMES |
| 113 | fi |
| 114 | ;; |
| 115 | esac |
| 116 | |
| 117 | # Sed substitution that helps us do robust quoting. It backslashifies |
| 118 | # metacharacters that are still active within double-quoted strings. |
| 119 | Xsed='sed -e s/^X//' |
| 120 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
| 121 | |
| 122 | # Same as above, but do not quote variable references. |
| 123 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
| 124 | |
| 125 | # Sed substitution to delay expansion of an escaped shell variable in a |
| 126 | # double_quote_subst'ed string. |
| 127 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
| 128 | |
| 129 | # Sed substitution to avoid accidental globbing in evaled expressions |
| 130 | no_glob_subst='s/\*/\\\*/g' |
| 131 | |
| 132 | # Constants: |
| 133 | rm="rm -f" |
| 134 | |
| 135 | # Global variables: |
| 136 | default_ofile=libtool |
| 137 | can_build_shared=yes |
| 138 | |
| 139 | # All known linkers require a `.a' archive for static linking (except M$VC, |
| 140 | # which needs '.lib'). |
| 141 | libext=a |
| 142 | ltmain="$ac_aux_dir/ltmain.sh" |
| 143 | ofile="$default_ofile" |
| 144 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
| 145 | |
| 146 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
| 147 | AC_CHECK_TOOL(STRIP, strip, :) |
| 148 | |
| 149 | old_CC="$CC" |
| 150 | old_CFLAGS="$CFLAGS" |
| 151 | |
| 152 | # Set sane defaults for various variables |
| 153 | test -z "$AR" && AR=ar |
| 154 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
| 155 | test -z "$AS" && AS=as |
| 156 | test -z "$CC" && CC=cc |
| 157 | test -z "$LTCC" && LTCC=$CC |
| 158 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
| 159 | test -z "$LD" && LD=ld |
| 160 | test -z "$LN_S" && LN_S="ln -s" |
| 161 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
| 162 | test -z "$NM" && NM=nm |
| 163 | test -z "$SED" && SED=sed |
| 164 | test -z "$OBJDUMP" && OBJDUMP=objdump |
| 165 | test -z "$RANLIB" && RANLIB=: |
| 166 | test -z "$STRIP" && STRIP=: |
| 167 | test -z "$ac_objext" && ac_objext=o |
| 168 | |
| 169 | # Determine commands to create old-style static archives. |
| 170 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
| 171 | old_postinstall_cmds='chmod 644 $oldlib' |
| 172 | old_postuninstall_cmds= |
| 173 | |
| 174 | if test -n "$RANLIB"; then |
| 175 | case $host_os in |
| 176 | openbsd*) |
| 177 | old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" |
| 178 | ;; |
| 179 | *) |
| 180 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" |
| 181 | ;; |
| 182 | esac |
| 183 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
| 184 | fi |
| 185 | |
| 186 | # Only perform the check for file, if the check method requires it |
| 187 | case $deplibs_check_method in |
| 188 | file_magic*) |
| 189 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
| 190 | AC_PATH_MAGIC |
| 191 | fi |
| 192 | ;; |
| 193 | esac |
| 194 | |
| 195 | ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
| 196 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| 197 | enable_win32_dll=yes, enable_win32_dll=no) |
| 198 | |
| 199 | AC_ARG_ENABLE([libtool-lock], |
| 200 | [AC_HELP_STRING([--disable-libtool-lock], |
| 201 | [avoid locking (might break parallel builds)])]) |
| 202 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
| 203 | |
| 204 | AC_ARG_WITH([pic], |
| 205 | [AC_HELP_STRING([--with-pic], |
| 206 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
| 207 | [pic_mode="$withval"], |
| 208 | [pic_mode=default]) |
| 209 | test -z "$pic_mode" && pic_mode=default |
| 210 | |
| 211 | # Use C for the default configuration in the libtool script |
| 212 | tagname= |
| 213 | AC_LIBTOOL_LANG_C_CONFIG |
| 214 | _LT_AC_TAGCONFIG |
| 215 | ])# AC_LIBTOOL_SETUP |
| 216 | |
| 217 | |
| 218 | # _LT_AC_SYS_COMPILER |
| 219 | # ------------------- |
| 220 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
| 221 | [AC_REQUIRE([AC_PROG_CC])dnl |
| 222 | |
| 223 | # If no C compiler was specified, use CC. |
| 224 | LTCC=${LTCC-"$CC"} |
| 225 | |
| 226 | # Allow CC to be a program name with arguments. |
| 227 | set dummy $CC |
| 228 | compiler="[$]2" |
| 229 | ])# _LT_AC_SYS_COMPILER |
| 230 | |
| 231 | |
| 232 | # _LT_AC_SYS_LIBPATH_AIX |
| 233 | # ---------------------- |
| 234 | # Links a minimal program and checks the executable |
| 235 | # for the system default hardcoded library path. In most cases, |
| 236 | # this is /usr/lib:/lib, but when the MPI compilers are used |
| 237 | # the location of the communication and MPI libs are included too. |
| 238 | # If we don't find anything, use the default library path according |
| 239 | # to the aix ld manual. |
| 240 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
| 241 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
| 242 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
| 243 | }'` |
| 244 | # Check for a 64-bit object if we didn't find anything. |
| 245 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
| 246 | }'`; fi],[]) |
| 247 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
| 248 | ])# _LT_AC_SYS_LIBPATH_AIX |
| 249 | |
| 250 | |
| 251 | # _LT_AC_PROG_ECHO_BACKSLASH |
| 252 | # -------------------------- |
| 253 | # Add some code to the start of the generated configure script which |
| 254 | # will find an echo command which doesn't interpret backslashes. |
| 255 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
| 256 | [ifdef([AC_DIVERSION_NOTICE], |
| 257 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
| 258 | [AC_DIVERT_PUSH(NOTICE)]) |
| 259 | |
| 260 | # Check that we are running under the correct shell. |
| 261 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 262 | |
| 263 | case X$ECHO in |
| 264 | X*--fallback-echo) |
| 265 | # Remove one level of quotation (which was required for Make). |
| 266 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
| 267 | ;; |
| 268 | esac |
| 269 | |
| 270 | echo=${ECHO-echo} |
| 271 | if test "X[$]1" = X--no-reexec; then |
| 272 | # Discard the --no-reexec flag, and continue. |
| 273 | shift |
| 274 | elif test "X[$]1" = X--fallback-echo; then |
| 275 | # Avoid inline document here, it may be left over |
| 276 | : |
| 277 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then |
| 278 | # Yippee, $echo works! |
| 279 | : |
| 280 | else |
| 281 | # Restart under the correct shell. |
| 282 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
| 283 | fi |
| 284 | |
| 285 | if test "X[$]1" = X--fallback-echo; then |
| 286 | # used as fallback echo |
| 287 | shift |
| 288 | cat <<EOF |
| 289 | [$]* |
| 290 | EOF |
| 291 | exit 0 |
| 292 | fi |
| 293 | |
| 294 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
| 295 | # if CDPATH is set. |
| 296 | if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
| 297 | |
| 298 | if test -z "$ECHO"; then |
| 299 | if test "X${echo_test_string+set}" != Xset; then |
| 300 | # find a string as large as possible, as long as the shell can cope with it |
| 301 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
| 302 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
| 303 | if (echo_test_string="`eval $cmd`") 2>/dev/null && |
| 304 | echo_test_string="`eval $cmd`" && |
| 305 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
| 306 | then |
| 307 | break |
| 308 | fi |
| 309 | done |
| 310 | fi |
| 311 | |
| 312 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
| 313 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
| 314 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 315 | : |
| 316 | else |
| 317 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
| 318 | # backslashes. This makes it impossible to quote backslashes using |
| 319 | # echo "$something" | sed 's/\\/\\\\/g' |
| 320 | # |
| 321 | # So, first we look for a working echo in the user's PATH. |
| 322 | |
| 323 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| 324 | for dir in $PATH /usr/ucb; do |
| 325 | IFS="$lt_save_ifs" |
| 326 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
| 327 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
| 328 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
| 329 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 330 | echo="$dir/echo" |
| 331 | break |
| 332 | fi |
| 333 | done |
| 334 | IFS="$lt_save_ifs" |
| 335 | |
| 336 | if test "X$echo" = Xecho; then |
| 337 | # We didn't find a better echo, so look for alternatives. |
| 338 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
| 339 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
| 340 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 341 | # This shell has a builtin print -r that does the trick. |
| 342 | echo='print -r' |
| 343 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
| 344 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
| 345 | # If we have ksh, try running configure again with it. |
| 346 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
| 347 | export ORIGINAL_CONFIG_SHELL |
| 348 | CONFIG_SHELL=/bin/ksh |
| 349 | export CONFIG_SHELL |
| 350 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
| 351 | else |
| 352 | # Try using printf. |
| 353 | echo='printf %s\n' |
| 354 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
| 355 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
| 356 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 357 | # Cool, printf works |
| 358 | : |
| 359 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
| 360 | test "X$echo_testing_string" = 'X\t' && |
| 361 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
| 362 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 363 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
| 364 | export CONFIG_SHELL |
| 365 | SHELL="$CONFIG_SHELL" |
| 366 | export SHELL |
| 367 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
| 368 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
| 369 | test "X$echo_testing_string" = 'X\t' && |
| 370 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
| 371 | test "X$echo_testing_string" = "X$echo_test_string"; then |
| 372 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
| 373 | else |
| 374 | # maybe with a smaller string... |
| 375 | prev=: |
| 376 | |
| 377 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
| 378 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
| 379 | then |
| 380 | break |
| 381 | fi |
| 382 | prev="$cmd" |
| 383 | done |
| 384 | |
| 385 | if test "$prev" != 'sed 50q "[$]0"'; then |
| 386 | echo_test_string=`eval $prev` |
| 387 | export echo_test_string |
| 388 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
| 389 | else |
| 390 | # Oops. We lost completely, so just stick with echo. |
| 391 | echo=echo |
| 392 | fi |
| 393 | fi |
| 394 | fi |
| 395 | fi |
| 396 | fi |
| 397 | fi |
| 398 | |
| 399 | # Copy echo and quote the copy suitably for passing to libtool from |
| 400 | # the Makefile, instead of quoting the original, which is used later. |
| 401 | ECHO=$echo |
| 402 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
| 403 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
| 404 | fi |
| 405 | |
| 406 | AC_SUBST(ECHO) |
| 407 | AC_DIVERT_POP |
| 408 | ])# _LT_AC_PROG_ECHO_BACKSLASH |
| 409 | |
| 410 | |
| 411 | # _LT_AC_LOCK |
| 412 | # ----------- |
| 413 | AC_DEFUN([_LT_AC_LOCK], |
| 414 | [AC_ARG_ENABLE([libtool-lock], |
| 415 | [AC_HELP_STRING([--disable-libtool-lock], |
| 416 | [avoid locking (might break parallel builds)])]) |
| 417 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
| 418 | |
| 419 | # Some flags need to be propagated to the compiler or linker for good |
| 420 | # libtool support. |
| 421 | case $host in |
| 422 | ia64-*-hpux*) |
| 423 | # Find out which ABI we are using. |
| 424 | echo 'int i;' > conftest.$ac_ext |
| 425 | if AC_TRY_EVAL(ac_compile); then |
| 426 | case `/usr/bin/file conftest.$ac_objext` in |
| 427 | *ELF-32*) |
| 428 | HPUX_IA64_MODE="32" |
| 429 | ;; |
| 430 | *ELF-64*) |
| 431 | HPUX_IA64_MODE="64" |
| 432 | ;; |
| 433 | esac |
| 434 | fi |
| 435 | rm -rf conftest* |
| 436 | ;; |
| 437 | *-*-irix6*) |
| 438 | # Find out which ABI we are using. |
| 439 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| 440 | if AC_TRY_EVAL(ac_compile); then |
| 441 | case `/usr/bin/file conftest.$ac_objext` in |
| 442 | *32-bit*) |
| 443 | LD="${LD-ld} -32" |
| 444 | ;; |
| 445 | *N32*) |
| 446 | LD="${LD-ld} -n32" |
| 447 | ;; |
| 448 | *64-bit*) |
| 449 | LD="${LD-ld} -64" |
| 450 | ;; |
| 451 | esac |
| 452 | fi |
| 453 | rm -rf conftest* |
| 454 | ;; |
| 455 | |
| 456 | *-*-linux*) |
| 457 | # Test if the compiler is 64bit |
| 458 | echo 'int i;' > conftest.$ac_ext |
| 459 | if AC_TRY_EVAL(ac_compile); then |
| 460 | case `/usr/bin/file conftest.$ac_objext` in |
| 461 | *"ELF 32"*) |
| 462 | LINUX_64_MODE="32" |
| 463 | ;; |
| 464 | *"ELF 64"*) |
| 465 | LINUX_64_MODE="64" |
| 466 | ;; |
| 467 | esac |
| 468 | fi |
| 469 | rm -rf conftest* |
| 470 | ;; |
| 471 | |
| 472 | *-*-sco3.2v5*) |
| 473 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| 474 | SAVE_CFLAGS="$CFLAGS" |
| 475 | CFLAGS="$CFLAGS -belf" |
| 476 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
| 477 | [AC_LANG_PUSH(C) |
| 478 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
| 479 | AC_LANG_POP]) |
| 480 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
| 481 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
| 482 | CFLAGS="$SAVE_CFLAGS" |
| 483 | fi |
| 484 | ;; |
| 485 | ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], |
| 486 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
| 487 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
| 488 | AC_CHECK_TOOL(AS, as, false) |
| 489 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
| 490 | |
| 491 | # recent cygwin and mingw systems supply a stub DllMain which the user |
| 492 | # can override, but on older systems we have to supply one |
| 493 | AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, |
| 494 | [AC_TRY_LINK([], |
| 495 | [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); |
| 496 | DllMain (0, 0, 0);], |
| 497 | [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) |
| 498 | |
| 499 | case $host/$CC in |
| 500 | *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) |
| 501 | # old mingw systems require "-dll" to link a DLL, while more recent ones |
| 502 | # require "-mdll" |
| 503 | SAVE_CFLAGS="$CFLAGS" |
| 504 | CFLAGS="$CFLAGS -mdll" |
| 505 | AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, |
| 506 | [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) |
| 507 | CFLAGS="$SAVE_CFLAGS" ;; |
| 508 | *-*-cygwin* | *-*-pw32*) |
| 509 | # cygwin systems need to pass --dll to the linker, and not link |
| 510 | # crt.o which will require a WinMain@16 definition. |
| 511 | lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; |
| 512 | esac |
| 513 | ;; |
| 514 | ]) |
| 515 | esac |
| 516 | |
| 517 | need_locks="$enable_libtool_lock" |
| 518 | |
| 519 | ])# _LT_AC_LOCK |
| 520 | |
| 521 | |
| 522 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| 523 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
| 524 | # ---------------------------------------------------------------- |
| 525 | # Check whether the given compiler option works |
| 526 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
| 527 | [AC_CACHE_CHECK([$1], [$2], |
| 528 | [$2=no |
| 529 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
| 530 | save_CFLAGS="$CFLAGS" |
| 531 | CFLAGS="$CFLAGS $3" |
| 532 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| 533 | if (eval $ac_compile 2>conftest.err) && test -s $ac_outfile; then |
| 534 | # The compiler can only warn and ignore the option if not recognized |
| 535 | # So say no if there are warnings |
| 536 | if test -s conftest.err; then |
| 537 | # Append any errors to the config.log. |
| 538 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
| 539 | else |
| 540 | $2=yes |
| 541 | fi |
| 542 | fi |
| 543 | $rm conftest* |
| 544 | CFLAGS="$save_CFLAGS" |
| 545 | ]) |
| 546 | |
| 547 | if test x"[$]$2" = xyes; then |
| 548 | ifelse([$5], , :, [$5]) |
| 549 | else |
| 550 | ifelse([$6], , :, [$6]) |
| 551 | fi |
| 552 | ])# AC_LIBTOOL_COMPILER_OPTION |
| 553 | |
| 554 | |
| 555 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| 556 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
| 557 | # ------------------------------------------------------------ |
| 558 | # Check whether the given compiler option works |
| 559 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
| 560 | [AC_CACHE_CHECK([$1], [$2], |
| 561 | [$2=no |
| 562 | save_LDFLAGS="$LDFLAGS" |
| 563 | LDFLAGS="$LDFLAGS $3" |
| 564 | echo "$lt_simple_link_test_code" > conftest.$ac_ext |
| 565 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
| 566 | # The compiler can only warn and ignore the option if not recognized |
| 567 | # So say no if there are warnings |
| 568 | if test -s conftest.err; then |
| 569 | # Append any errors to the config.log. |
| 570 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
| 571 | else |
| 572 | $2=yes |
| 573 | fi |
| 574 | fi |
| 575 | $rm conftest* |
| 576 | LDFLAGS="$save_LDFLAGS" |
| 577 | ]) |
| 578 | |
| 579 | if test x"[$]$2" = xyes; then |
| 580 | ifelse([$4], , :, [$4]) |
| 581 | else |
| 582 | ifelse([$5], , :, [$5]) |
| 583 | fi |
| 584 | ])# AC_LIBTOOL_LINKER_OPTION |
| 585 | |
| 586 | |
| 587 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
| 588 | # -------------------------- |
| 589 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
| 590 | [# find the maximum length of command line arguments |
| 591 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
| 592 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
| 593 | i=0 |
| 594 | testring="ABCD" |
| 595 | |
| 596 | case $host_os in |
| 597 | msdosdjgpp*) |
| 598 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
| 599 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
| 600 | # during glob expansion). Even if it were fixed, the result of this |
| 601 | # check would be larger than it should be. |
| 602 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
| 603 | ;; |
| 604 | |
| 605 | gnu*) |
| 606 | # Under GNU Hurd, this test is not required because there is |
| 607 | # no limit to the length of command line arguments. |
| 608 | # Libtool will interpret -1 as no limit whatsoever |
| 609 | lt_cv_sys_max_cmd_len=-1; |
| 610 | ;; |
| 611 | |
| 612 | *) |
| 613 | # If test is not a shell built-in, we'll probably end up computing a |
| 614 | # maximum length that is only half of the actual maximum length, but |
| 615 | # we can't tell. |
| 616 | while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ |
| 617 | = "XX$testring") >/dev/null 2>&1 && |
| 618 | new_result=`expr "X$testring" : ".*" 2>&1` && |
| 619 | lt_cv_sys_max_cmd_len=$new_result && |
| 620 | test $i != 17 # 1/2 MB should be enough |
| 621 | do |
| 622 | i=`expr $i + 1` |
| 623 | testring=$testring$testring |
| 624 | done |
| 625 | testring= |
| 626 | # Add a significant safety factor because C++ compilers can tack on massive |
| 627 | # amounts of additional arguments before passing them to the linker. |
| 628 | # It appears as though 1/2 is a usable value. |
| 629 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
| 630 | ;; |
| 631 | esac |
| 632 | ]) |
| 633 | if test -n $lt_cv_sys_max_cmd_len ; then |
| 634 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
| 635 | else |
| 636 | AC_MSG_RESULT(none) |
| 637 | fi |
| 638 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
| 639 | |
| 640 | |
| 641 | # _LT_AC_CHECK_DLFCN |
| 642 | # -------------------- |
| 643 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
| 644 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
| 645 | ])# _LT_AC_CHECK_DLFCN |
| 646 | |
| 647 | |
| 648 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
| 649 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
| 650 | # ------------------------------------------------------------------ |
| 651 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
| 652 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
| 653 | if test "$cross_compiling" = yes; then : |
| 654 | [$4] |
| 655 | else |
| 656 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| 657 | lt_status=$lt_dlunknown |
| 658 | cat > conftest.$ac_ext <<EOF |
| 659 | [#line __oline__ "configure" |
| 660 | #include "confdefs.h" |
| 661 | |
| 662 | #if HAVE_DLFCN_H |
| 663 | #include <dlfcn.h> |
| 664 | #endif |
| 665 | |
| 666 | #include <stdio.h> |
| 667 | |
| 668 | #ifdef RTLD_GLOBAL |
| 669 | # define LT_DLGLOBAL RTLD_GLOBAL |
| 670 | #else |
| 671 | # ifdef DL_GLOBAL |
| 672 | # define LT_DLGLOBAL DL_GLOBAL |
| 673 | # else |
| 674 | # define LT_DLGLOBAL 0 |
| 675 | # endif |
| 676 | #endif |
| 677 | |
| 678 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
| 679 | find out it does not work in some platform. */ |
| 680 | #ifndef LT_DLLAZY_OR_NOW |
| 681 | # ifdef RTLD_LAZY |
| 682 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
| 683 | # else |
| 684 | # ifdef DL_LAZY |
| 685 | # define LT_DLLAZY_OR_NOW DL_LAZY |
| 686 | # else |
| 687 | # ifdef RTLD_NOW |
| 688 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
| 689 | # else |
| 690 | # ifdef DL_NOW |
| 691 | # define LT_DLLAZY_OR_NOW DL_NOW |
| 692 | # else |
| 693 | # define LT_DLLAZY_OR_NOW 0 |
| 694 | # endif |
| 695 | # endif |
| 696 | # endif |
| 697 | # endif |
| 698 | #endif |
| 699 | |
| 700 | #ifdef __cplusplus |
| 701 | extern "C" void exit (int); |
| 702 | #endif |
| 703 | |
| 704 | void fnord() { int i=42;} |
| 705 | int main () |
| 706 | { |
| 707 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
| 708 | int status = $lt_dlunknown; |
| 709 | |
| 710 | if (self) |
| 711 | { |
| 712 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
| 713 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
| 714 | /* dlclose (self); */ |
| 715 | } |
| 716 | |
| 717 | exit (status); |
| 718 | }] |
| 719 | EOF |
| 720 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
| 721 | (./conftest; exit; ) 2>/dev/null |
| 722 | lt_status=$? |
| 723 | case x$lt_status in |
| 724 | x$lt_dlno_uscore) $1 ;; |
| 725 | x$lt_dlneed_uscore) $2 ;; |
| 726 | x$lt_unknown|x*) $3 ;; |
| 727 | esac |
| 728 | else : |
| 729 | # compilation failed |
| 730 | $3 |
| 731 | fi |
| 732 | fi |
| 733 | rm -fr conftest* |
| 734 | ])# _LT_AC_TRY_DLOPEN_SELF |
| 735 | |
| 736 | |
| 737 | # AC_LIBTOOL_DLOPEN_SELF |
| 738 | # ------------------- |
| 739 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
| 740 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
| 741 | if test "x$enable_dlopen" != xyes; then |
| 742 | enable_dlopen=unknown |
| 743 | enable_dlopen_self=unknown |
| 744 | enable_dlopen_self_static=unknown |
| 745 | else |
| 746 | lt_cv_dlopen=no |
| 747 | lt_cv_dlopen_libs= |
| 748 | |
| 749 | case $host_os in |
| 750 | beos*) |
| 751 | lt_cv_dlopen="load_add_on" |
| 752 | lt_cv_dlopen_libs= |
| 753 | lt_cv_dlopen_self=yes |
| 754 | ;; |
| 755 | |
| 756 | cygwin* | mingw* | pw32*) |
| 757 | lt_cv_dlopen="LoadLibrary" |
| 758 | lt_cv_dlopen_libs= |
| 759 | ;; |
| 760 | |
| 761 | *) |
| 762 | AC_CHECK_FUNC([shl_load], |
| 763 | [lt_cv_dlopen="shl_load"], |
| 764 | [AC_CHECK_LIB([dld], [shl_load], |
| 765 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
| 766 | [AC_CHECK_FUNC([dlopen], |
| 767 | [lt_cv_dlopen="dlopen"], |
| 768 | [AC_CHECK_LIB([dl], [dlopen], |
| 769 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
| 770 | [AC_CHECK_LIB([svld], [dlopen], |
| 771 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
| 772 | [AC_CHECK_LIB([dld], [dld_link], |
| 773 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
| 774 | ]) |
| 775 | ]) |
| 776 | ]) |
| 777 | ]) |
| 778 | ]) |
| 779 | ;; |
| 780 | esac |
| 781 | |
| 782 | if test "x$lt_cv_dlopen" != xno; then |
| 783 | enable_dlopen=yes |
| 784 | else |
| 785 | enable_dlopen=no |
| 786 | fi |
| 787 | |
| 788 | case $lt_cv_dlopen in |
| 789 | dlopen) |
| 790 | save_CPPFLAGS="$CPPFLAGS" |
| 791 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
| 792 | |
| 793 | save_LDFLAGS="$LDFLAGS" |
| 794 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
| 795 | |
| 796 | save_LIBS="$LIBS" |
| 797 | LIBS="$lt_cv_dlopen_libs $LIBS" |
| 798 | |
| 799 | AC_CACHE_CHECK([whether a program can dlopen itself], |
| 800 | lt_cv_dlopen_self, [dnl |
| 801 | _LT_AC_TRY_DLOPEN_SELF( |
| 802 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
| 803 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
| 804 | ]) |
| 805 | |
| 806 | if test "x$lt_cv_dlopen_self" = xyes; then |
| 807 | LDFLAGS="$LDFLAGS $link_static_flag" |
| 808 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
| 809 | lt_cv_dlopen_self_static, [dnl |
| 810 | _LT_AC_TRY_DLOPEN_SELF( |
| 811 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
| 812 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
| 813 | ]) |
| 814 | fi |
| 815 | |
| 816 | CPPFLAGS="$save_CPPFLAGS" |
| 817 | LDFLAGS="$save_LDFLAGS" |
| 818 | LIBS="$save_LIBS" |
| 819 | ;; |
| 820 | esac |
| 821 | |
| 822 | case $lt_cv_dlopen_self in |
| 823 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
| 824 | *) enable_dlopen_self=unknown ;; |
| 825 | esac |
| 826 | |
| 827 | case $lt_cv_dlopen_self_static in |
| 828 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
| 829 | *) enable_dlopen_self_static=unknown ;; |
| 830 | esac |
| 831 | fi |
| 832 | ])# AC_LIBTOOL_DLOPEN_SELF |
| 833 | |
| 834 | |
| 835 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
| 836 | # --------------------------------- |
| 837 | # Check to see if options -c and -o are simultaneously supported by compiler |
| 838 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
| 839 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
| 840 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
| 841 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
| 842 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
| 843 | $rm -r conftest 2>/dev/null |
| 844 | mkdir conftest |
| 845 | cd conftest |
| 846 | mkdir out |
| 847 | ifelse([$1],[],[save_CFLAGS="$CFLAGS" |
| 848 | CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"], |
| 849 | [$1],[CXX],[save_CXXFLAGS="$CXXFLAGS" |
| 850 | CXXFLAGS="$CXXFLAGS -o out/conftest2.$ac_objext"], |
| 851 | [$1],[GCJ],[save_GCJFLAGS="$GCJFLAGS" |
| 852 | GCJFLAGS="$GCJFLAGS -o out/conftest2.$ac_objext"]) |
| 853 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
| 854 | |
| 855 | # According to Tom Tromey, Ian Lance Taylor reported there are C compilers |
| 856 | # that will create temporary files in the current directory regardless of |
| 857 | # the output directory. Thus, making CWD read-only will cause this test |
| 858 | # to fail, enabling locking or at least warning the user not to do parallel |
| 859 | # builds. |
| 860 | chmod -w . |
| 861 | |
| 862 | if (eval $ac_compile 2>out/conftest.err) && test -s out/conftest2.$ac_objext |
| 863 | then |
| 864 | # The compiler can only warn and ignore the option if not recognized |
| 865 | # So say no if there are warnings |
| 866 | if test -s out/conftest.err; then |
| 867 | # Append any errors to the config.log. |
| 868 | cat out/conftest.err 1>&AS_MESSAGE_LOG_FD |
| 869 | else |
| 870 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
| 871 | fi |
| 872 | fi |
| 873 | ifelse([$1],[],[CFLAGS="$save_CFLAGS"], |
| 874 | [$1],[CXX],[CXXFLAGS="$save_CXXFLAGS"], |
| 875 | [$1],[GCJ],[GCJFLAGS="$save_GCJFLAGS"]) |
| 876 | chmod u+w . |
| 877 | $rm conftest* out/* |
| 878 | rmdir out |
| 879 | cd .. |
| 880 | rmdir conftest |
| 881 | $rm conftest* |
| 882 | ]) |
| 883 | ])# AC_LIBTOOL_PROG_CC_C_O |
| 884 | |
| 885 | |
| 886 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
| 887 | # ----------------------------------------- |
| 888 | # Check to see if we can do hard links to lock some files if needed |
| 889 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
| 890 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
| 891 | |
| 892 | hard_links="nottested" |
| 893 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
| 894 | # do not overwrite the value of need_locks provided by the user |
| 895 | AC_MSG_CHECKING([if we can lock with hard links]) |
| 896 | hard_links=yes |
| 897 | $rm conftest* |
| 898 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| 899 | touch conftest.a |
| 900 | ln conftest.a conftest.b 2>&5 || hard_links=no |
| 901 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
| 902 | AC_MSG_RESULT([$hard_links]) |
| 903 | if test "$hard_links" = no; then |
| 904 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
| 905 | need_locks=warn |
| 906 | fi |
| 907 | else |
| 908 | need_locks=no |
| 909 | fi |
| 910 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
| 911 | |
| 912 | |
| 913 | # AC_LIBTOOL_OBJDIR |
| 914 | # ----------------- |
| 915 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
| 916 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
| 917 | [rm -f .libs 2>/dev/null |
| 918 | mkdir .libs 2>/dev/null |
| 919 | if test -d .libs; then |
| 920 | lt_cv_objdir=.libs |
| 921 | else |
| 922 | # MS-DOS does not allow filenames that begin with a dot. |
| 923 | lt_cv_objdir=_libs |
| 924 | fi |
| 925 | rmdir .libs 2>/dev/null]) |
| 926 | objdir=$lt_cv_objdir |
| 927 | ])# AC_LIBTOOL_OBJDIR |
| 928 | |
| 929 | |
| 930 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
| 931 | # ---------------------------------------------- |
| 932 | # Check hardcoding attributes. |
| 933 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
| 934 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
| 935 | _LT_AC_TAGVAR(hardcode_action, $1)= |
| 936 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
| 937 | test -n "$_LT_AC_TAGVAR(runpath_var $1)"; then |
| 938 | |
| 939 | # We can hardcode non-existant directories. |
| 940 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
| 941 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
| 942 | # have to relink, otherwise we might link with an installed library |
| 943 | # when we should be linking with a yet-to-be-installed one |
| 944 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
| 945 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
| 946 | # Linking always hardcodes the temporary library directory. |
| 947 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
| 948 | else |
| 949 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
| 950 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
| 951 | fi |
| 952 | else |
| 953 | # We cannot hardcode anything, or else we can only hardcode existing |
| 954 | # directories. |
| 955 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
| 956 | fi |
| 957 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
| 958 | |
| 959 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
| 960 | # Fast installation is not supported |
| 961 | enable_fast_install=no |
| 962 | elif test "$shlibpath_overrides_runpath" = yes || |
| 963 | test "$enable_shared" = no; then |
| 964 | # Fast installation is not necessary |
| 965 | enable_fast_install=needless |
| 966 | fi |
| 967 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
| 968 | |
| 969 | |
| 970 | # AC_LIBTOOL_SYS_LIB_STRIP |
| 971 | # ------------------------ |
| 972 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
| 973 | [striplib= |
| 974 | old_striplib= |
| 975 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
| 976 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
| 977 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
| 978 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
| 979 | AC_MSG_RESULT([yes]) |
| 980 | else |
| 981 | AC_MSG_RESULT([no]) |
| 982 | fi |
| 983 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
| 984 | |
| 985 | |
| 986 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
| 987 | # ----------------------------- |
| 988 | # PORTME Fill in your ld.so characteristics |
| 989 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
| 990 | [AC_MSG_CHECKING([dynamic linker characteristics]) |
| 991 | library_names_spec= |
| 992 | libname_spec='lib$name' |
| 993 | soname_spec= |
| 994 | postinstall_cmds= |
| 995 | postuninstall_cmds= |
| 996 | finish_cmds= |
| 997 | finish_eval= |
| 998 | shlibpath_var= |
| 999 | shlibpath_overrides_runpath=unknown |
| 1000 | version_type=none |
| 1001 | dynamic_linker="$host_os ld.so" |
| 1002 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
| 1003 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
| 1004 | need_lib_prefix=unknown |
| 1005 | hardcode_into_libs=no |
| 1006 | |
| 1007 | # when you set need_version to no, make sure it does not cause -set_version |
| 1008 | # flags to be left without arguments |
| 1009 | need_version=unknown |
| 1010 | |
| 1011 | case $host_os in |
| 1012 | aix3*) |
| 1013 | version_type=linux |
| 1014 | library_names_spec='${libname}${release}.so$versuffix $libname.a' |
| 1015 | shlibpath_var=LIBPATH |
| 1016 | |
| 1017 | # AIX 3 has no versioning support, so we append a major version to the name. |
| 1018 | soname_spec='${libname}${release}.so$major' |
| 1019 | ;; |
| 1020 | |
| 1021 | aix4* | aix5*) |
| 1022 | version_type=linux |
| 1023 | if test "$host_cpu" = ia64; then |
| 1024 | # AIX 5 supports IA64 |
| 1025 | library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' |
| 1026 | shlibpath_var=LD_LIBRARY_PATH |
| 1027 | else |
| 1028 | # With GCC up to 2.95.x, collect2 would create an import file |
| 1029 | # for dependence libraries. The import file would start with |
| 1030 | # the line `#! .'. This would cause the generated library to |
| 1031 | # depend on `.', always an invalid library. This was fixed in |
| 1032 | # development snapshots of GCC prior to 3.0. |
| 1033 | case $host_os in |
| 1034 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
| 1035 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
| 1036 | echo ' yes ' |
| 1037 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
| 1038 | : |
| 1039 | else |
| 1040 | can_build_shared=no |
| 1041 | fi |
| 1042 | ;; |
| 1043 | esac |
| 1044 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
| 1045 | # soname into executable. Probably we can add versioning support to |
| 1046 | # collect2, so additional links can be useful in future. |
| 1047 | if test "$aix_use_runtimelinking" = yes; then |
| 1048 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
| 1049 | # instead of lib<name>.a to let people know that these are not |
| 1050 | # typical AIX shared libraries. |
| 1051 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1052 | else |
| 1053 | # We preserve .a as extension for shared libraries through AIX4.2 |
| 1054 | # and later when we are not doing run time linking. |
| 1055 | library_names_spec='${libname}${release}.a $libname.a' |
| 1056 | soname_spec='${libname}${release}.so$major' |
| 1057 | fi |
| 1058 | shlibpath_var=LIBPATH |
| 1059 | fi |
| 1060 | ;; |
| 1061 | |
| 1062 | amigaos*) |
| 1063 | library_names_spec='$libname.ixlibrary $libname.a' |
| 1064 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
| 1065 | 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 ${libname}_ixlibrary.a) || exit 1; done' |
| 1066 | ;; |
| 1067 | |
| 1068 | beos*) |
| 1069 | library_names_spec='${libname}.so' |
| 1070 | dynamic_linker="$host_os ld.so" |
| 1071 | shlibpath_var=LIBRARY_PATH |
| 1072 | ;; |
| 1073 | |
| 1074 | bsdi4*) |
| 1075 | version_type=linux |
| 1076 | need_version=no |
| 1077 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1078 | soname_spec='${libname}${release}.so$major' |
| 1079 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
| 1080 | shlibpath_var=LD_LIBRARY_PATH |
| 1081 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
| 1082 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
| 1083 | # the default ld.so.conf also contains /usr/contrib/lib and |
| 1084 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
| 1085 | # libtool to hard-code these into programs |
| 1086 | ;; |
| 1087 | |
| 1088 | cygwin* | mingw* | pw32*) |
| 1089 | version_type=windows |
| 1090 | need_version=no |
| 1091 | need_lib_prefix=no |
| 1092 | case $GCC,$host_os in |
| 1093 | yes,cygwin*) |
| 1094 | library_names_spec='$libname.dll.a' |
| 1095 | sys_lib_search_path_spec="/lib /lib/w32api /usr/lib /usr/local/lib" |
| 1096 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' |
| 1097 | postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ |
| 1098 | dldir=$destdir/`dirname \$dlpath`~ |
| 1099 | test -d \$dldir || mkdir -p \$dldir~ |
| 1100 | $install_prog .libs/$dlname \$dldir/$dlname' |
| 1101 | postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
| 1102 | dlpath=$dir/\$dldll~ |
| 1103 | $rm \$dlpath' |
| 1104 | ;; |
| 1105 | yes,mingw*) |
| 1106 | library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' |
| 1107 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://"` |
| 1108 | if echo "$sys_lib_search_path_spec" | [egrep ';[C-Z]:/' >/dev/null]; then |
| 1109 | # It is most probably a Windows format PATH printed by |
| 1110 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
| 1111 | # path with ; separators, and with drive letters. We can handle the |
| 1112 | # drive letters (cygwin fileutils understands them), so leave them, |
| 1113 | # especially as we might pass files found there to a mingw objdump, |
| 1114 | # which wouldn't understand a cygwinified path. Ahh. |
| 1115 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'` |
| 1116 | else |
| 1117 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e "s/$PATH_SEPARATOR/ /g"` |
| 1118 | fi |
| 1119 | ;; |
| 1120 | yes,pw32*) |
| 1121 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' |
| 1122 | ;; |
| 1123 | *) |
| 1124 | library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' |
| 1125 | ;; |
| 1126 | esac |
| 1127 | dynamic_linker='Win32 ld.exe' |
| 1128 | # FIXME: first we should search . and the directory the executable is in |
| 1129 | shlibpath_var=PATH |
| 1130 | ;; |
| 1131 | |
| 1132 | darwin* | rhapsody*) |
| 1133 | dynamic_linker="$host_os dyld" |
| 1134 | version_type=darwin |
| 1135 | need_lib_prefix=no |
| 1136 | need_version=no |
| 1137 | # FIXME: Relying on posixy $() will cause problems for |
| 1138 | # cross-compilation, but unfortunately the echo tests do not |
| 1139 | # yet detect zsh echo's removal of \ escapes. |
| 1140 | library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' |
| 1141 | soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' |
| 1142 | shlibpath_overrides_runpath=yes |
| 1143 | shlibpath_var=DYLD_LIBRARY_PATH |
| 1144 | ;; |
| 1145 | |
| 1146 | dgux*) |
| 1147 | version_type=linux |
| 1148 | need_lib_prefix=no |
| 1149 | need_version=no |
| 1150 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1151 | soname_spec='${libname}${release}.so$major' |
| 1152 | shlibpath_var=LD_LIBRARY_PATH |
| 1153 | ;; |
| 1154 | |
| 1155 | freebsd1*) |
| 1156 | dynamic_linker=no |
| 1157 | ;; |
| 1158 | |
| 1159 | freebsd*) |
| 1160 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` |
| 1161 | version_type=freebsd-$objformat |
| 1162 | case $version_type in |
| 1163 | freebsd-elf*) |
| 1164 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' |
| 1165 | need_version=no |
| 1166 | need_lib_prefix=no |
| 1167 | ;; |
| 1168 | freebsd-*) |
| 1169 | library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' |
| 1170 | need_version=yes |
| 1171 | ;; |
| 1172 | esac |
| 1173 | shlibpath_var=LD_LIBRARY_PATH |
| 1174 | case $host_os in |
| 1175 | freebsd2*) |
| 1176 | shlibpath_overrides_runpath=yes |
| 1177 | ;; |
| 1178 | freebsd3.[01]* | freebsdelf3.[01]*) |
| 1179 | shlibpath_overrides_runpath=yes |
| 1180 | hardcode_into_libs=yes |
| 1181 | ;; |
| 1182 | *) # from 3.2 on |
| 1183 | shlibpath_overrides_runpath=no |
| 1184 | hardcode_into_libs=yes |
| 1185 | ;; |
| 1186 | esac |
| 1187 | ;; |
| 1188 | |
| 1189 | gnu*) |
| 1190 | version_type=linux |
| 1191 | need_lib_prefix=no |
| 1192 | need_version=no |
| 1193 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' |
| 1194 | soname_spec='${libname}${release}.so$major' |
| 1195 | shlibpath_var=LD_LIBRARY_PATH |
| 1196 | hardcode_into_libs=yes |
| 1197 | ;; |
| 1198 | |
| 1199 | hpux9* | hpux10* | hpux11*) |
| 1200 | # Give a soname corresponding to the major version so that dld.sl refuses to |
| 1201 | # link against other versions. |
| 1202 | version_type=sunos |
| 1203 | need_lib_prefix=no |
| 1204 | need_version=no |
| 1205 | if test "$host_cpu" = ia64; then |
| 1206 | hardcode_into_libs=yes |
| 1207 | dynamic_linker="$host_os dld.so" |
| 1208 | shlibpath_var=LD_LIBRARY_PATH |
| 1209 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
| 1210 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1211 | soname_spec='${libname}${release}.so$major' |
| 1212 | if test "X$HPUX_IA64_MODE" = X32; then |
| 1213 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
| 1214 | else |
| 1215 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
| 1216 | fi |
| 1217 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
| 1218 | else |
| 1219 | dynamic_linker="$host_os dld.sl" |
| 1220 | shlibpath_var=SHLIB_PATH |
| 1221 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
| 1222 | library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' |
| 1223 | soname_spec='${libname}${release}.sl$major' |
| 1224 | fi |
| 1225 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
| 1226 | postinstall_cmds='chmod 555 $lib' |
| 1227 | ;; |
| 1228 | |
| 1229 | irix5* | irix6* | nonstopux*) |
| 1230 | case $host_os in |
| 1231 | nonstopux*) version_type=nonstopux ;; |
| 1232 | *) version_type=irix ;; |
| 1233 | esac |
| 1234 | need_lib_prefix=no |
| 1235 | need_version=no |
| 1236 | soname_spec='${libname}${release}.so$major' |
| 1237 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' |
| 1238 | case $host_os in |
| 1239 | irix5* | nonstopux*) |
| 1240 | libsuff= shlibsuff= |
| 1241 | ;; |
| 1242 | *) |
| 1243 | case $LD in # libtool.m4 will add one of these switches to LD |
| 1244 | *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; |
| 1245 | *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; |
| 1246 | *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; |
| 1247 | *) libsuff= shlibsuff= libmagic=never-match;; |
| 1248 | esac |
| 1249 | ;; |
| 1250 | esac |
| 1251 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
| 1252 | shlibpath_overrides_runpath=no |
| 1253 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
| 1254 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
| 1255 | ;; |
| 1256 | |
| 1257 | # No shared lib support for Linux oldld, aout, or coff. |
| 1258 | linux*oldld* | linux*aout* | linux*coff*) |
| 1259 | dynamic_linker=no |
| 1260 | ;; |
| 1261 | |
| 1262 | # This must be Linux ELF. |
| 1263 | linux*) |
| 1264 | version_type=linux |
| 1265 | need_lib_prefix=no |
| 1266 | need_version=no |
| 1267 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1268 | soname_spec='${libname}${release}.so$major' |
| 1269 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
| 1270 | libsuff= |
| 1271 | if test "x$LINUX_64_MODE" = x64; then |
| 1272 | # Some platforms are per default 64-bit, so there's no /lib64 |
| 1273 | if test -d /lib64; then |
| 1274 | libsuff=64 |
| 1275 | fi |
| 1276 | fi |
| 1277 | shlibpath_var=LD_LIBRARY_PATH |
| 1278 | shlibpath_overrides_runpath=no |
| 1279 | sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" |
| 1280 | sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" |
| 1281 | # This implies no fast_install, which is unacceptable. |
| 1282 | # Some rework will be needed to allow for fast_install |
| 1283 | # before this can be enabled. |
| 1284 | hardcode_into_libs=yes |
| 1285 | |
| 1286 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
| 1287 | # powerpc, because MkLinux only supported shared libraries with the |
| 1288 | # GNU dynamic linker. Since this was broken with cross compilers, |
| 1289 | # most powerpc-linux boxes support dynamic linking these days and |
| 1290 | # people can always --disable-shared, the test was removed, and we |
| 1291 | # assume the GNU/Linux dynamic linker is in use. |
| 1292 | dynamic_linker='GNU/Linux ld.so' |
| 1293 | ;; |
| 1294 | |
| 1295 | netbsd*) |
| 1296 | version_type=sunos |
| 1297 | need_lib_prefix=no |
| 1298 | need_version=no |
| 1299 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
| 1300 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
| 1301 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| 1302 | dynamic_linker='NetBSD (a.out) ld.so' |
| 1303 | else |
| 1304 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' |
| 1305 | soname_spec='${libname}${release}.so$major' |
| 1306 | dynamic_linker='NetBSD ld.elf_so' |
| 1307 | fi |
| 1308 | shlibpath_var=LD_LIBRARY_PATH |
| 1309 | shlibpath_overrides_runpath=yes |
| 1310 | hardcode_into_libs=yes |
| 1311 | ;; |
| 1312 | |
| 1313 | newsos6) |
| 1314 | version_type=linux |
| 1315 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1316 | shlibpath_var=LD_LIBRARY_PATH |
| 1317 | shlibpath_overrides_runpath=yes |
| 1318 | ;; |
| 1319 | |
| 1320 | nto-qnx) |
| 1321 | version_type=linux |
| 1322 | need_lib_prefix=no |
| 1323 | need_version=no |
| 1324 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1325 | soname_spec='${libname}${release}.so$major' |
| 1326 | shlibpath_var=LD_LIBRARY_PATH |
| 1327 | shlibpath_overrides_runpath=yes |
| 1328 | ;; |
| 1329 | |
| 1330 | openbsd*) |
| 1331 | version_type=sunos |
| 1332 | need_lib_prefix=no |
| 1333 | need_version=no |
| 1334 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
| 1335 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
| 1336 | shlibpath_var=LD_LIBRARY_PATH |
| 1337 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| 1338 | case $host_os in |
| 1339 | openbsd2.[[89]] | openbsd2.[[89]].*) |
| 1340 | shlibpath_overrides_runpath=no |
| 1341 | ;; |
| 1342 | *) |
| 1343 | shlibpath_overrides_runpath=yes |
| 1344 | ;; |
| 1345 | esac |
| 1346 | else |
| 1347 | shlibpath_overrides_runpath=yes |
| 1348 | fi |
| 1349 | ;; |
| 1350 | |
| 1351 | os2*) |
| 1352 | libname_spec='$name' |
| 1353 | need_lib_prefix=no |
| 1354 | library_names_spec='$libname.dll $libname.a' |
| 1355 | dynamic_linker='OS/2 ld.exe' |
| 1356 | shlibpath_var=LIBPATH |
| 1357 | ;; |
| 1358 | |
| 1359 | osf3* | osf4* | osf5*) |
| 1360 | version_type=osf |
| 1361 | need_lib_prefix=no |
| 1362 | need_version=no |
| 1363 | soname_spec='${libname}${release}.so' |
| 1364 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' |
| 1365 | shlibpath_var=LD_LIBRARY_PATH |
| 1366 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
| 1367 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
| 1368 | ;; |
| 1369 | |
| 1370 | sco3.2v5*) |
| 1371 | version_type=osf |
| 1372 | soname_spec='${libname}${release}.so$major' |
| 1373 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1374 | shlibpath_var=LD_LIBRARY_PATH |
| 1375 | ;; |
| 1376 | |
| 1377 | solaris*) |
| 1378 | version_type=linux |
| 1379 | need_lib_prefix=no |
| 1380 | need_version=no |
| 1381 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1382 | soname_spec='${libname}${release}.so$major' |
| 1383 | shlibpath_var=LD_LIBRARY_PATH |
| 1384 | shlibpath_overrides_runpath=yes |
| 1385 | hardcode_into_libs=yes |
| 1386 | # ldd complains unless libraries are executable |
| 1387 | postinstall_cmds='chmod +x $lib' |
| 1388 | ;; |
| 1389 | |
| 1390 | sunos4*) |
| 1391 | version_type=sunos |
| 1392 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' |
| 1393 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
| 1394 | shlibpath_var=LD_LIBRARY_PATH |
| 1395 | shlibpath_overrides_runpath=yes |
| 1396 | if test "$with_gnu_ld" = yes; then |
| 1397 | need_lib_prefix=no |
| 1398 | fi |
| 1399 | need_version=yes |
| 1400 | ;; |
| 1401 | |
| 1402 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
| 1403 | version_type=linux |
| 1404 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1405 | soname_spec='${libname}${release}.so$major' |
| 1406 | shlibpath_var=LD_LIBRARY_PATH |
| 1407 | case $host_vendor in |
| 1408 | sni) |
| 1409 | shlibpath_overrides_runpath=no |
| 1410 | ;; |
| 1411 | motorola) |
| 1412 | need_lib_prefix=no |
| 1413 | need_version=no |
| 1414 | shlibpath_overrides_runpath=no |
| 1415 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
| 1416 | ;; |
| 1417 | esac |
| 1418 | ;; |
| 1419 | |
| 1420 | sysv4*MP*) |
| 1421 | if test -d /usr/nec ;then |
| 1422 | version_type=linux |
| 1423 | library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' |
| 1424 | soname_spec='$libname.so.$major' |
| 1425 | shlibpath_var=LD_LIBRARY_PATH |
| 1426 | fi |
| 1427 | ;; |
| 1428 | |
| 1429 | uts4*) |
| 1430 | version_type=linux |
| 1431 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' |
| 1432 | soname_spec='${libname}${release}.so$major' |
| 1433 | shlibpath_var=LD_LIBRARY_PATH |
| 1434 | ;; |
| 1435 | |
| 1436 | *) |
| 1437 | dynamic_linker=no |
| 1438 | ;; |
| 1439 | esac |
| 1440 | AC_MSG_RESULT([$dynamic_linker]) |
| 1441 | test "$dynamic_linker" = no && can_build_shared=no |
| 1442 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
| 1443 | |
| 1444 | |
| 1445 | # _LT_AC_TAGCONFIG |
| 1446 | # ---------------- |
| 1447 | AC_DEFUN([_LT_AC_TAGCONFIG], |
| 1448 | [AC_ARG_WITH([tags], |
| 1449 | [AC_HELP_STRING([--with-tags=TAGS], |
| 1450 | [include additional configurations @<:@CXX,GCJ@:>@])], |
| 1451 | [tagnames="$withval"], |
| 1452 | [tagnames="CXX,GCJ" |
| 1453 | case $host_os in |
| 1454 | mingw*|cygwin*) tagnames="$tagnames,RC" ;; |
| 1455 | esac]) |
| 1456 | |
| 1457 | if test -f "$ltmain" && test -n "$tagnames"; then |
| 1458 | if test ! -f "${ofile}"; then |
| 1459 | AC_MSG_WARN([output file `$ofile' does not exist]) |
| 1460 | fi |
| 1461 | |
| 1462 | if test -z "$LTCC"; then |
| 1463 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
| 1464 | if test -z "$LTCC"; then |
| 1465 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
| 1466 | else |
| 1467 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
| 1468 | fi |
| 1469 | fi |
| 1470 | |
| 1471 | # Extract list of available tagged configurations in $ofile. |
| 1472 | # Note that this assumes the entire list is on one line. |
| 1473 | available_tags=`grep "^available_tags=" "${ofile}" | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
| 1474 | |
| 1475 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| 1476 | for tagname in $tagnames; do |
| 1477 | IFS="$lt_save_ifs" |
| 1478 | # Check whether tagname contains only valid characters |
| 1479 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
| 1480 | "") ;; |
| 1481 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
| 1482 | ;; |
| 1483 | esac |
| 1484 | |
| 1485 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
| 1486 | then |
| 1487 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
| 1488 | fi |
| 1489 | |
| 1490 | # Update the list of available tags. |
| 1491 | if test -n "$tagname"; then |
| 1492 | echo appending configuration tag \"$tagname\" to $ofile |
| 1493 | |
| 1494 | case $tagname in |
| 1495 | CXX) |
| 1496 | AC_LIBTOOL_LANG_CXX_CONFIG |
| 1497 | ;; |
| 1498 | |
| 1499 | GCJ) |
| 1500 | AC_LIBTOOL_LANG_GCJ_CONFIG |
| 1501 | ;; |
| 1502 | |
| 1503 | RC) |
| 1504 | AC_LIBTOOL_LANG_RC_CONFIG |
| 1505 | ;; |
| 1506 | |
| 1507 | *) |
| 1508 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
| 1509 | ;; |
| 1510 | esac |
| 1511 | |
| 1512 | # Append the new tag name to the list of available tags. |
| 1513 | available_tags="$available_tags $tagname" |
| 1514 | fi |
| 1515 | done |
| 1516 | IFS="$lt_save_ifs" |
| 1517 | |
| 1518 | # Now substitute the updated list of available tags. |
| 1519 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
| 1520 | mv "${ofile}T" "$ofile" |
| 1521 | chmod +x "$ofile" |
| 1522 | else |
| 1523 | rm -f "${ofile}T" |
| 1524 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
| 1525 | fi |
| 1526 | fi |
| 1527 | ])# _LT_AC_TAGCONFIG |
| 1528 | |
| 1529 | |
| 1530 | # AC_LIBTOOL_DLOPEN |
| 1531 | # ----------------- |
| 1532 | # enable checks for dlopen support |
| 1533 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
| 1534 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
| 1535 | ])# AC_LIBTOOL_DLOPEN |
| 1536 | |
| 1537 | |
| 1538 | # AC_LIBTOOL_WIN32_DLL |
| 1539 | # -------------------- |
| 1540 | # declare package support for building win32 dll's |
| 1541 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
| 1542 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
| 1543 | ])# AC_LIBTOOL_WIN32_DLL |
| 1544 | |
| 1545 | |
| 1546 | # AC_ENABLE_SHARED([DEFAULT]) |
| 1547 | # --------------------------- |
| 1548 | # implement the --enable-shared flag |
| 1549 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
| 1550 | AC_DEFUN([AC_ENABLE_SHARED], |
| 1551 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
| 1552 | AC_ARG_ENABLE([shared], |
| 1553 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
| 1554 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
| 1555 | [p=${PACKAGE-default} |
| 1556 | case $enableval in |
| 1557 | yes) enable_shared=yes ;; |
| 1558 | no) enable_shared=no ;; |
| 1559 | *) |
| 1560 | enable_shared=no |
| 1561 | # Look at the argument we got. We use all the common list separators. |
| 1562 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| 1563 | for pkg in $enableval; do |
| 1564 | IFS="$lt_save_ifs" |
| 1565 | if test "X$pkg" = "X$p"; then |
| 1566 | enable_shared=yes |
| 1567 | fi |
| 1568 | done |
| 1569 | IFS="$lt_save_ifs" |
| 1570 | ;; |
| 1571 | esac], |
| 1572 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
| 1573 | ])# AC_ENABLE_SHARED |
| 1574 | |
| 1575 | |
| 1576 | # AC_DISABLE_SHARED |
| 1577 | # ----------------- |
| 1578 | #- set the default shared flag to --disable-shared |
| 1579 | AC_DEFUN([AC_DISABLE_SHARED], |
| 1580 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 1581 | AC_ENABLE_SHARED(no) |
| 1582 | ])# AC_DISABLE_SHARED |
| 1583 | |
| 1584 | |
| 1585 | # AC_ENABLE_STATIC([DEFAULT]) |
| 1586 | # --------------------------- |
| 1587 | # implement the --enable-static flag |
| 1588 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
| 1589 | AC_DEFUN([AC_ENABLE_STATIC], |
| 1590 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
| 1591 | AC_ARG_ENABLE([static], |
| 1592 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
| 1593 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
| 1594 | [p=${PACKAGE-default} |
| 1595 | case $enableval in |
| 1596 | yes) enable_static=yes ;; |
| 1597 | no) enable_static=no ;; |
| 1598 | *) |
| 1599 | enable_static=no |
| 1600 | # Look at the argument we got. We use all the common list separators. |
| 1601 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| 1602 | for pkg in $enableval; do |
| 1603 | IFS="$lt_save_ifs" |
| 1604 | if test "X$pkg" = "X$p"; then |
| 1605 | enable_static=yes |
| 1606 | fi |
| 1607 | done |
| 1608 | IFS="$lt_save_ifs" |
| 1609 | ;; |
| 1610 | esac], |
| 1611 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
| 1612 | ])# AC_ENABLE_STATIC |
| 1613 | |
| 1614 | |
| 1615 | # AC_DISABLE_STATIC |
| 1616 | # ----------------- |
| 1617 | # set the default static flag to --disable-static |
| 1618 | AC_DEFUN([AC_DISABLE_STATIC], |
| 1619 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 1620 | AC_ENABLE_STATIC(no) |
| 1621 | ])# AC_DISABLE_STATIC |
| 1622 | |
| 1623 | |
| 1624 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
| 1625 | # --------------------------------- |
| 1626 | # implement the --enable-fast-install flag |
| 1627 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
| 1628 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
| 1629 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
| 1630 | AC_ARG_ENABLE([fast-install], |
| 1631 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
| 1632 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
| 1633 | [p=${PACKAGE-default} |
| 1634 | case $enableval in |
| 1635 | yes) enable_fast_install=yes ;; |
| 1636 | no) enable_fast_install=no ;; |
| 1637 | *) |
| 1638 | enable_fast_install=no |
| 1639 | # Look at the argument we got. We use all the common list separators. |
| 1640 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
| 1641 | for pkg in $enableval; do |
| 1642 | IFS="$lt_save_ifs" |
| 1643 | if test "X$pkg" = "X$p"; then |
| 1644 | enable_fast_install=yes |
| 1645 | fi |
| 1646 | done |
| 1647 | IFS="$lt_save_ifs" |
| 1648 | ;; |
| 1649 | esac], |
| 1650 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
| 1651 | ])# AC_ENABLE_FAST_INSTALL |
| 1652 | |
| 1653 | |
| 1654 | # AC_DISABLE_FAST_INSTALL |
| 1655 | # ----------------------- |
| 1656 | # set the default to --disable-fast-install |
| 1657 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
| 1658 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 1659 | AC_ENABLE_FAST_INSTALL(no) |
| 1660 | ])# AC_DISABLE_FAST_INSTALL |
| 1661 | |
| 1662 | |
| 1663 | # AC_LIBTOOL_PICMODE([MODE]) |
| 1664 | # -------------------------- |
| 1665 | # implement the --with-pic flag |
| 1666 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
| 1667 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
| 1668 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 1669 | pic_mode=ifelse($#,1,$1,default) |
| 1670 | ])# AC_LIBTOOL_PICMODE |
| 1671 | |
| 1672 | |
| 1673 | # AC_PATH_TOOL_PREFIX |
| 1674 | # ------------------- |
| 1675 | # find a file program which can recognise shared library |
| 1676 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
| 1677 | [AC_MSG_CHECKING([for $1]) |
| 1678 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
| 1679 | [case $MAGIC_CMD in |
| 1680 | [[\\/*] | ?:[\\/]*]) |
| 1681 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
| 1682 | ;; |
| 1683 | *) |
| 1684 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
| 1685 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| 1686 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
| 1687 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
| 1688 | dnl not every word. This closes a longstanding sh security hole. |
| 1689 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
| 1690 | for ac_dir in $ac_dummy; do |
| 1691 | IFS="$lt_save_ifs" |
| 1692 | test -z "$ac_dir" && ac_dir=. |
| 1693 | if test -f $ac_dir/$1; then |
| 1694 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
| 1695 | if test -n "$file_magic_test_file"; then |
| 1696 | case $deplibs_check_method in |
| 1697 | "file_magic "*) |
| 1698 | file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" |
| 1699 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| 1700 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
| 1701 | egrep "$file_magic_regex" > /dev/null; then |
| 1702 | : |
| 1703 | else |
| 1704 | cat <<EOF 1>&2 |
| 1705 | |
| 1706 | *** Warning: the command libtool uses to detect shared libraries, |
| 1707 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
| 1708 | *** The result is that libtool may fail to recognize shared libraries |
| 1709 | *** as such. This will affect the creation of libtool libraries that |
| 1710 | *** depend on shared libraries, but programs linked with such libtool |
| 1711 | *** libraries will work regardless of this problem. Nevertheless, you |
| 1712 | *** may want to report the problem to your system manager and/or to |
| 1713 | *** bug-libtool@gnu.org |
| 1714 | |
| 1715 | EOF |
| 1716 | fi ;; |
| 1717 | esac |
| 1718 | fi |
| 1719 | break |
| 1720 | fi |
| 1721 | done |
| 1722 | IFS="$lt_save_ifs" |
| 1723 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
| 1724 | ;; |
| 1725 | esac]) |
| 1726 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
| 1727 | if test -n "$MAGIC_CMD"; then |
| 1728 | AC_MSG_RESULT($MAGIC_CMD) |
| 1729 | else |
| 1730 | AC_MSG_RESULT(no) |
| 1731 | fi |
| 1732 | ])# AC_PATH_TOOL_PREFIX |
| 1733 | |
| 1734 | |
| 1735 | # AC_PATH_MAGIC |
| 1736 | # ------------- |
| 1737 | # find a file program which can recognise a shared library |
| 1738 | AC_DEFUN([AC_PATH_MAGIC], |
| 1739 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
| 1740 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
| 1741 | if test -n "$ac_tool_prefix"; then |
| 1742 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
| 1743 | else |
| 1744 | MAGIC_CMD=: |
| 1745 | fi |
| 1746 | fi |
| 1747 | ])# AC_PATH_MAGIC |
| 1748 | |
| 1749 | |
| 1750 | # AC_PROG_LD |
| 1751 | # ---------- |
| 1752 | # find the path to the GNU or non-GNU linker |
| 1753 | AC_DEFUN([AC_PROG_LD], |
| 1754 | [AC_ARG_WITH([gnu-ld], |
| 1755 | [AC_HELP_STRING([--with-gnu-ld], |
| 1756 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
| 1757 | [test "$withval" = no || with_gnu_ld=yes], |
| 1758 | [with_gnu_ld=no]) |
| 1759 | AC_REQUIRE([AC_PROG_CC])dnl |
| 1760 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 1761 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 1762 | ac_prog=ld |
| 1763 | if test "$GCC" = yes; then |
| 1764 | # Check if gcc -print-prog-name=ld gives a path. |
| 1765 | AC_MSG_CHECKING([for ld used by GCC]) |
| 1766 | case $host in |
| 1767 | *-*-mingw*) |
| 1768 | # gcc leaves a trailing carriage return which upsets mingw |
| 1769 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| 1770 | *) |
| 1771 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| 1772 | esac |
| 1773 | case $ac_prog in |
| 1774 | # Accept absolute paths. |
| 1775 | [[\\/]]* | ?:[[\\/]]*) |
| 1776 | re_direlt='/[[^/]][[^/]]*/\.\./' |
| 1777 | # Canonicalize the path of ld |
| 1778 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 1779 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 1780 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 1781 | done |
| 1782 | test -z "$LD" && LD="$ac_prog" |
| 1783 | ;; |
| 1784 | "") |
| 1785 | # If it fails, then pretend we aren't using GCC. |
| 1786 | ac_prog=ld |
| 1787 | ;; |
| 1788 | *) |
| 1789 | # If it is relative, then search for the first ld in PATH. |
| 1790 | with_gnu_ld=unknown |
| 1791 | ;; |
| 1792 | esac |
| 1793 | elif test "$with_gnu_ld" = yes; then |
| 1794 | AC_MSG_CHECKING([for GNU ld]) |
| 1795 | else |
| 1796 | AC_MSG_CHECKING([for non-GNU ld]) |
| 1797 | fi |
| 1798 | AC_CACHE_VAL(lt_cv_path_LD, |
| 1799 | [if test -z "$LD"; then |
| 1800 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| 1801 | for ac_dir in $PATH; do |
| 1802 | IFS="$lt_save_ifs" |
| 1803 | test -z "$ac_dir" && ac_dir=. |
| 1804 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 1805 | lt_cv_path_LD="$ac_dir/$ac_prog" |
| 1806 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 1807 | # but apparently some GNU ld's only accept -v. |
| 1808 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 1809 | if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| 1810 | test "$with_gnu_ld" != no && break |
| 1811 | else |
| 1812 | test "$with_gnu_ld" != yes && break |
| 1813 | fi |
| 1814 | fi |
| 1815 | done |
| 1816 | IFS="$lt_save_ifs" |
| 1817 | else |
| 1818 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
| 1819 | fi]) |
| 1820 | LD="$lt_cv_path_LD" |
| 1821 | if test -n "$LD"; then |
| 1822 | AC_MSG_RESULT($LD) |
| 1823 | else |
| 1824 | AC_MSG_RESULT(no) |
| 1825 | fi |
| 1826 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 1827 | AC_PROG_LD_GNU |
| 1828 | ])# AC_PROG_LD |
| 1829 | |
| 1830 | |
| 1831 | # AC_PROG_LD_GNU |
| 1832 | # -------------- |
| 1833 | AC_DEFUN([AC_PROG_LD_GNU], |
| 1834 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
| 1835 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 1836 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| 1837 | lt_cv_prog_gnu_ld=yes |
| 1838 | else |
| 1839 | lt_cv_prog_gnu_ld=no |
| 1840 | fi]) |
| 1841 | with_gnu_ld=$lt_cv_prog_gnu_ld |
| 1842 | ])# AC_PROG_LD_GNU |
| 1843 | |
| 1844 | |
| 1845 | # AC_PROG_LD_RELOAD_FLAG |
| 1846 | # ---------------------- |
| 1847 | # find reload flag for linker |
| 1848 | # -- PORTME Some linkers may need a different reload flag. |
| 1849 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
| 1850 | [AC_CACHE_CHECK([for $LD option to reload object files], |
| 1851 | lt_cv_ld_reload_flag, |
| 1852 | [lt_cv_ld_reload_flag='-r']) |
| 1853 | reload_flag=$lt_cv_ld_reload_flag |
| 1854 | case $reload_flag in |
| 1855 | "" | " "*) ;; |
| 1856 | *) reload_flag=" $reload_flag" ;; |
| 1857 | esac |
| 1858 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
| 1859 | ])# AC_PROG_LD_RELOAD_FLAG |
| 1860 | |
| 1861 | |
| 1862 | # AC_DEPLIBS_CHECK_METHOD |
| 1863 | # ----------------------- |
| 1864 | # how to check for library dependencies |
| 1865 | # -- PORTME fill in with the dynamic library characteristics |
| 1866 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
| 1867 | [AC_CACHE_CHECK([how to recognise dependant libraries], |
| 1868 | lt_cv_deplibs_check_method, |
| 1869 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
| 1870 | lt_cv_file_magic_test_file= |
| 1871 | lt_cv_deplibs_check_method='unknown' |
| 1872 | # Need to set the preceding variable on all platforms that support |
| 1873 | # interlibrary dependencies. |
| 1874 | # 'none' -- dependencies not supported. |
| 1875 | # `unknown' -- same as none, but documents that we really don't know. |
| 1876 | # 'pass_all' -- all dependencies passed with no checks. |
| 1877 | # 'test_compile' -- check by making test program. |
| 1878 | # 'file_magic [[regex]]' -- check by looking for files in library path |
| 1879 | # which responds to the $file_magic_cmd with a given egrep regex. |
| 1880 | # If you have `file' or equivalent on your system and you're not sure |
| 1881 | # whether `pass_all' will *always* work, you probably want this one. |
| 1882 | |
| 1883 | case $host_os in |
| 1884 | aix4* | aix5*) |
| 1885 | lt_cv_deplibs_check_method=pass_all |
| 1886 | ;; |
| 1887 | |
| 1888 | beos*) |
| 1889 | lt_cv_deplibs_check_method=pass_all |
| 1890 | ;; |
| 1891 | |
| 1892 | bsdi4*) |
| 1893 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
| 1894 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
| 1895 | lt_cv_file_magic_test_file=/shlib/libc.so |
| 1896 | ;; |
| 1897 | |
| 1898 | cygwin* | mingw* | pw32*) |
| 1899 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
| 1900 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
| 1901 | ;; |
| 1902 | |
| 1903 | darwin* | rhapsody*) |
| 1904 | lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' |
| 1905 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
| 1906 | case "$host_os" in |
| 1907 | rhapsody* | darwin1.[[012]]) |
| 1908 | lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System` |
| 1909 | ;; |
| 1910 | *) # Darwin 1.3 on |
| 1911 | lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' |
| 1912 | ;; |
| 1913 | esac |
| 1914 | ;; |
| 1915 | |
| 1916 | freebsd*) |
| 1917 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
| 1918 | case $host_cpu in |
| 1919 | i*86 ) |
| 1920 | # Not sure whether the presence of OpenBSD here was a mistake. |
| 1921 | # Let's accept both of them until this is cleared up. |
| 1922 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' |
| 1923 | lt_cv_file_magic_cmd=/usr/bin/file |
| 1924 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
| 1925 | ;; |
| 1926 | esac |
| 1927 | else |
| 1928 | lt_cv_deplibs_check_method=pass_all |
| 1929 | fi |
| 1930 | ;; |
| 1931 | |
| 1932 | gnu*) |
| 1933 | lt_cv_deplibs_check_method=pass_all |
| 1934 | ;; |
| 1935 | |
| 1936 | hpux10.20* | hpux11*) |
| 1937 | lt_cv_file_magic_cmd=/usr/bin/file |
| 1938 | if test "$host_cpu" = ia64; then |
| 1939 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
| 1940 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
| 1941 | else |
| 1942 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
| 1943 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
| 1944 | fi |
| 1945 | ;; |
| 1946 | |
| 1947 | irix5* | irix6* | nonstopux*) |
| 1948 | case $host_os in |
| 1949 | irix5* | nonstopux*) |
| 1950 | # this will be overridden with pass_all, but let us keep it just in case |
| 1951 | lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" |
| 1952 | ;; |
| 1953 | *) |
| 1954 | case $LD in |
| 1955 | *-32|*"-32 ") libmagic=32-bit;; |
| 1956 | *-n32|*"-n32 ") libmagic=N32;; |
| 1957 | *-64|*"-64 ") libmagic=64-bit;; |
| 1958 | *) libmagic=never-match;; |
| 1959 | esac |
| 1960 | # this will be overridden with pass_all, but let us keep it just in case |
| 1961 | lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" |
| 1962 | ;; |
| 1963 | esac |
| 1964 | lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` |
| 1965 | lt_cv_deplibs_check_method=pass_all |
| 1966 | ;; |
| 1967 | |
| 1968 | # This must be Linux ELF. |
| 1969 | linux*) |
| 1970 | case $host_cpu in |
| 1971 | alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh* | x86_64* ) |
| 1972 | lt_cv_deplibs_check_method=pass_all ;; |
| 1973 | *) |
| 1974 | # glibc up to 2.1.1 does not perform some relocations on ARM |
| 1975 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; |
| 1976 | esac |
| 1977 | lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` |
| 1978 | ;; |
| 1979 | |
| 1980 | netbsd*) |
| 1981 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
| 1982 | lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' |
| 1983 | else |
| 1984 | lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' |
| 1985 | fi |
| 1986 | ;; |
| 1987 | |
| 1988 | newos6*) |
| 1989 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
| 1990 | lt_cv_file_magic_cmd=/usr/bin/file |
| 1991 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
| 1992 | ;; |
| 1993 | |
| 1994 | nto-qnx) |
| 1995 | lt_cv_deplibs_check_method=unknown |
| 1996 | ;; |
| 1997 | |
| 1998 | openbsd*) |
| 1999 | lt_cv_file_magic_cmd=/usr/bin/file |
| 2000 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
| 2001 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| 2002 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' |
| 2003 | else |
| 2004 | lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' |
| 2005 | fi |
| 2006 | ;; |
| 2007 | |
| 2008 | osf3* | osf4* | osf5*) |
| 2009 | # this will be overridden with pass_all, but let us keep it just in case |
| 2010 | lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' |
| 2011 | lt_cv_file_magic_test_file=/shlib/libc.so |
| 2012 | lt_cv_deplibs_check_method=pass_all |
| 2013 | ;; |
| 2014 | |
| 2015 | sco3.2v5*) |
| 2016 | lt_cv_deplibs_check_method=pass_all |
| 2017 | ;; |
| 2018 | |
| 2019 | solaris*) |
| 2020 | lt_cv_deplibs_check_method=pass_all |
| 2021 | lt_cv_file_magic_test_file=/lib/libc.so |
| 2022 | ;; |
| 2023 | |
| 2024 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
| 2025 | case $host_vendor in |
| 2026 | motorola) |
| 2027 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
| 2028 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
| 2029 | ;; |
| 2030 | ncr) |
| 2031 | lt_cv_deplibs_check_method=pass_all |
| 2032 | ;; |
| 2033 | sequent) |
| 2034 | lt_cv_file_magic_cmd='/bin/file' |
| 2035 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
| 2036 | ;; |
| 2037 | sni) |
| 2038 | lt_cv_file_magic_cmd='/bin/file' |
| 2039 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
| 2040 | lt_cv_file_magic_test_file=/lib/libc.so |
| 2041 | ;; |
| 2042 | esac |
| 2043 | ;; |
| 2044 | |
| 2045 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) |
| 2046 | lt_cv_deplibs_check_method=pass_all |
| 2047 | ;; |
| 2048 | esac |
| 2049 | ]) |
| 2050 | file_magic_cmd=$lt_cv_file_magic_cmd |
| 2051 | deplibs_check_method=$lt_cv_deplibs_check_method |
| 2052 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
| 2053 | ])# AC_DEPLIBS_CHECK_METHOD |
| 2054 | |
| 2055 | |
| 2056 | # AC_PROG_NM |
| 2057 | # ---------- |
| 2058 | # find the path to a BSD-compatible name lister |
| 2059 | AC_DEFUN([AC_PROG_NM], |
| 2060 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
| 2061 | [if test -n "$NM"; then |
| 2062 | # Let the user override the test. |
| 2063 | lt_cv_path_NM="$NM" |
| 2064 | else |
| 2065 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| 2066 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do |
| 2067 | IFS="$lt_save_ifs" |
| 2068 | test -z "$ac_dir" && ac_dir=. |
| 2069 | tmp_nm="$ac_dir/${ac_tool_prefix}nm" |
| 2070 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
| 2071 | # Check to see if the nm accepts a BSD-compat flag. |
| 2072 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| 2073 | # nm: unknown option "B" ignored |
| 2074 | # Tru64's nm complains that /dev/null is an invalid object file |
| 2075 | if ("$tmp_nm" -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then |
| 2076 | lt_cv_path_NM="$tmp_nm -B" |
| 2077 | break |
| 2078 | elif ("$tmp_nm" -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 2079 | lt_cv_path_NM="$tmp_nm -p" |
| 2080 | break |
| 2081 | else |
| 2082 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
| 2083 | continue # so that we can try to find one that supports BSD flags |
| 2084 | fi |
| 2085 | fi |
| 2086 | done |
| 2087 | IFS="$lt_save_ifs" |
| 2088 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
| 2089 | fi]) |
| 2090 | NM="$lt_cv_path_NM" |
| 2091 | ])# AC_PROG_NM |
| 2092 | |
| 2093 | |
| 2094 | # AC_CHECK_LIBM |
| 2095 | # ------------- |
| 2096 | # check for math library |
| 2097 | AC_DEFUN([AC_CHECK_LIBM], |
| 2098 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 2099 | LIBM= |
| 2100 | case $host in |
| 2101 | *-*-beos* | *-*-cygwin* | *-*-pw32*) |
| 2102 | # These system don't have libm |
| 2103 | ;; |
| 2104 | *-ncr-sysv4.3*) |
| 2105 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
| 2106 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") |
| 2107 | ;; |
| 2108 | *) |
| 2109 | AC_CHECK_LIB(m, main, LIBM="-lm") |
| 2110 | ;; |
| 2111 | esac |
| 2112 | ])# AC_CHECK_LIBM |
| 2113 | |
| 2114 | |
| 2115 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
| 2116 | # ----------------------------------- |
| 2117 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
| 2118 | # LTDLINCL to the include flags for the libltdl header and adds |
| 2119 | # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL |
| 2120 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
| 2121 | # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will |
| 2122 | # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with |
| 2123 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
| 2124 | # flat and you're not using automake, define top_builddir and |
| 2125 | # top_srcdir appropriately in the Makefiles. |
| 2126 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
| 2127 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 2128 | case $enable_ltdl_convenience in |
| 2129 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
| 2130 | "") enable_ltdl_convenience=yes |
| 2131 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
| 2132 | esac |
| 2133 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
| 2134 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
| 2135 | # For backwards non-gettext consistent compatibility... |
| 2136 | INCLTDL="$LTDLINCL" |
| 2137 | ])# AC_LIBLTDL_CONVENIENCE |
| 2138 | |
| 2139 | |
| 2140 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
| 2141 | # ----------------------------------- |
| 2142 | # sets LIBLTDL to the link flags for the libltdl installable library and |
| 2143 | # LTDLINCL to the include flags for the libltdl header and adds |
| 2144 | # --enable-ltdl-install to the configure arguments. Note that LIBLTDL |
| 2145 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If |
| 2146 | # DIRECTORY is not provided and an installed libltdl is not found, it is |
| 2147 | # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' |
| 2148 | # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single |
| 2149 | # quotes!). If your package is not flat and you're not using automake, |
| 2150 | # define top_builddir and top_srcdir appropriately in the Makefiles. |
| 2151 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
| 2152 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
| 2153 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
| 2154 | AC_CHECK_LIB(ltdl, main, |
| 2155 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
| 2156 | [if test x"$enable_ltdl_install" = xno; then |
| 2157 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
| 2158 | else |
| 2159 | enable_ltdl_install=yes |
| 2160 | fi |
| 2161 | ]) |
| 2162 | if test x"$enable_ltdl_install" = x"yes"; then |
| 2163 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
| 2164 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
| 2165 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
| 2166 | else |
| 2167 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
| 2168 | LIBLTDL="-lltdl" |
| 2169 | LTDLINCL= |
| 2170 | fi |
| 2171 | # For backwards non-gettext consistent compatibility... |
| 2172 | INCLTDL="$LTDLINCL" |
| 2173 | ])# AC_LIBLTDL_INSTALLABLE |
| 2174 | |
| 2175 | |
| 2176 | # If this macro is not defined by Autoconf, define it here. |
| 2177 | ifdef([AC_PROVIDE_IFELSE], |
| 2178 | [], |
| 2179 | [define([AC_PROVIDE_IFELSE], |
| 2180 | [ifdef([AC_PROVIDE_$1], |
| 2181 | [$2], [$3])])]) |
| 2182 | |
| 2183 | |
| 2184 | # AC_LIBTOOL_CXX |
| 2185 | # -------------- |
| 2186 | # enable support for C++ libraries |
| 2187 | AC_DEFUN([AC_LIBTOOL_CXX], |
| 2188 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
| 2189 | ])# AC_LIBTOOL_CXX |
| 2190 | |
| 2191 | |
| 2192 | # _LT_AC_LANG_CXX |
| 2193 | # --------------- |
| 2194 | AC_DEFUN([_LT_AC_LANG_CXX], |
| 2195 | [AC_REQUIRE([AC_PROG_CXX]) |
| 2196 | AC_REQUIRE([AC_PROG_CXXCPP]) |
| 2197 | ])# _LT_AC_LANG_CXX |
| 2198 | |
| 2199 | |
| 2200 | # AC_LIBTOOL_GCJ |
| 2201 | # -------------- |
| 2202 | # enable support for GCJ libraries |
| 2203 | AC_DEFUN([AC_LIBTOOL_GCJ], |
| 2204 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
| 2205 | ])# AC_LIBTOOL_GCJ |
| 2206 | |
| 2207 | |
| 2208 | # _LT_AC_LANG_GCJ |
| 2209 | # --------------- |
| 2210 | AC_DEFUN([_LT_AC_LANG_GCJ], |
| 2211 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
| 2212 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
| 2213 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
| 2214 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
| 2215 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
| 2216 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
| 2217 | ])# _LT_AC_LANG_GCJ |
| 2218 | |
| 2219 | |
| 2220 | # AC_LIBTOOL_RC |
| 2221 | # -------------- |
| 2222 | # enable support for Windows resource files |
| 2223 | AC_DEFUN([AC_LIBTOOL_RC], |
| 2224 | [AC_REQUIRE([AC_PROG_RC]) |
| 2225 | ])# AC_LIBTOOL_RC |
| 2226 | |
| 2227 | |
| 2228 | # AC_LIBTOOL_LANG_C_CONFIG |
| 2229 | # ------------------------ |
| 2230 | # Ensure that the configuration vars for the C compiler are |
| 2231 | # suitably defined. Those variables are subsequently used by |
| 2232 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
| 2233 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
| 2234 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
| 2235 | [lt_save_CC="$CC" |
| 2236 | AC_LANG_PUSH(C) |
| 2237 | |
| 2238 | # Source file extension for C test sources. |
| 2239 | ac_ext=c |
| 2240 | |
| 2241 | # Object file extension for compiled C test sources. |
| 2242 | objext=o |
| 2243 | _LT_AC_TAGVAR(objext, $1)=$objext |
| 2244 | |
| 2245 | # Code to be used in simple compile tests |
| 2246 | lt_simple_compile_test_code="int some_variable = 0;" |
| 2247 | |
| 2248 | # Code to be used in simple link tests |
| 2249 | lt_simple_link_test_code='main(){return(0);}' |
| 2250 | |
| 2251 | _LT_AC_SYS_COMPILER |
| 2252 | |
| 2253 | # |
| 2254 | # Check for any special shared library compilation flags. |
| 2255 | # |
| 2256 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= |
| 2257 | if test "$GCC" = no; then |
| 2258 | case $host_os in |
| 2259 | sco3.2v5*) |
| 2260 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' |
| 2261 | ;; |
| 2262 | esac |
| 2263 | fi |
| 2264 | if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then |
| 2265 | AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) |
| 2266 | if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then : |
| 2267 | else |
| 2268 | AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) |
| 2269 | _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no |
| 2270 | fi |
| 2271 | fi |
| 2272 | |
| 2273 | |
| 2274 | # |
| 2275 | # Check to make sure the static flag actually works. |
| 2276 | # |
| 2277 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], |
| 2278 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
| 2279 | $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), |
| 2280 | [], |
| 2281 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
| 2282 | |
| 2283 | |
| 2284 | ## CAVEAT EMPTOR: |
| 2285 | ## There is no encapsulation within the following macros, do not change |
| 2286 | ## the running order or otherwise move them around unless you know exactly |
| 2287 | ## what you are doing... |
| 2288 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
| 2289 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
| 2290 | AC_LIBTOOL_PROG_CC_C_O($1) |
| 2291 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
| 2292 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
| 2293 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
| 2294 | AC_LIBTOOL_SYS_LIB_STRIP |
| 2295 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
| 2296 | AC_LIBTOOL_DLOPEN_SELF($1) |
| 2297 | |
| 2298 | # Report which librarie types wil actually be built |
| 2299 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
| 2300 | AC_MSG_RESULT([$can_build_shared]) |
| 2301 | |
| 2302 | AC_MSG_CHECKING([whether to build shared libraries]) |
| 2303 | test "$can_build_shared" = "no" && enable_shared=no |
| 2304 | |
| 2305 | # On AIX, shared libraries and static libraries use the same namespace, and |
| 2306 | # are all built from PIC. |
| 2307 | case "$host_os" in |
| 2308 | aix3*) |
| 2309 | test "$enable_shared" = yes && enable_static=no |
| 2310 | if test -n "$RANLIB"; then |
| 2311 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
| 2312 | postinstall_cmds='$RANLIB $lib' |
| 2313 | fi |
| 2314 | ;; |
| 2315 | |
| 2316 | aix4*) |
| 2317 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
| 2318 | test "$enable_shared" = yes && enable_static=no |
| 2319 | fi |
| 2320 | ;; |
| 2321 | esac |
| 2322 | AC_MSG_RESULT([$enable_shared]) |
| 2323 | |
| 2324 | AC_MSG_CHECKING([whether to build static libraries]) |
| 2325 | # Make sure either enable_shared or enable_static is yes. |
| 2326 | test "$enable_shared" = yes || enable_static=yes |
| 2327 | AC_MSG_RESULT([$enable_static]) |
| 2328 | |
| 2329 | AC_LIBTOOL_CONFIG($1) |
| 2330 | |
| 2331 | AC_LANG_POP |
| 2332 | CC="$lt_save_CC" |
| 2333 | ])# AC_LIBTOOL_LANG_C_CONFIG |
| 2334 | |
| 2335 | |
| 2336 | # AC_LIBTOOL_LANG_CXX_CONFIG |
| 2337 | # -------------------------- |
| 2338 | # Ensure that the configuration vars for the C compiler are |
| 2339 | # suitably defined. Those variables are subsequently used by |
| 2340 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
| 2341 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
| 2342 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
| 2343 | [AC_LANG_PUSH(C++) |
| 2344 | AC_REQUIRE([AC_PROG_CXX]) |
| 2345 | AC_REQUIRE([AC_PROG_CXXCPP]) |
| 2346 | |
| 2347 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 2348 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
| 2349 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
| 2350 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
| 2351 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
| 2352 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
| 2353 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
| 2354 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
| 2355 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
| 2356 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
| 2357 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
| 2358 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
| 2359 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
| 2360 | |
| 2361 | # Dependencies to place before and after the object being linked: |
| 2362 | _LT_AC_TAGVAR(predep_objects, $1)= |
| 2363 | _LT_AC_TAGVAR(postdep_objects, $1)= |
| 2364 | _LT_AC_TAGVAR(predeps, $1)= |
| 2365 | _LT_AC_TAGVAR(postdeps, $1)= |
| 2366 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
| 2367 | |
| 2368 | # Source file extension for C test sources. |
| 2369 | ac_ext=cc |
| 2370 | |
| 2371 | # Object file extension for compiled C test sources. |
| 2372 | objext=o |
| 2373 | _LT_AC_TAGVAR(objext, $1)=$objext |
| 2374 | |
| 2375 | # Code to be used in simple compile tests |
| 2376 | lt_simple_compile_test_code="int some_variable = 0;" |
| 2377 | |
| 2378 | # Code to be used in simple link tests |
| 2379 | lt_simple_link_test_code='int main(int char *[]) { return(0); }' |
| 2380 | |
| 2381 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
| 2382 | _LT_AC_SYS_COMPILER |
| 2383 | |
| 2384 | # Allow CC to be a program name with arguments. |
| 2385 | lt_save_CC="$CC" |
| 2386 | CC=${CXX-"c++"} |
| 2387 | set dummy $CC |
| 2388 | compiler="[$]2" |
| 2389 | _LT_AC_TAGVAR(compiler, $1)=$CC |
| 2390 | cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` |
| 2391 | |
| 2392 | # We don't want -fno-exception wen compiling C++ code, so set the |
| 2393 | # no_builtin_flag separately |
| 2394 | if test "$GXX" = yes; then |
| 2395 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
| 2396 | else |
| 2397 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
| 2398 | fi |
| 2399 | |
| 2400 | if test "$GXX" = yes; then |
| 2401 | # Set up default GNU C++ configuration |
| 2402 | |
| 2403 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
| 2404 | # archiving commands below assume that GNU ld is being used. |
| 2405 | if eval "`$CC -print-prog-name=ld` --version 2>&1" | \ |
| 2406 | egrep 'GNU ld' > /dev/null; then |
| 2407 | with_gnu_ld=yes |
| 2408 | |
| 2409 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 2410 | _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' |
| 2411 | |
| 2412 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
| 2413 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
| 2414 | |
| 2415 | # If archive_cmds runs LD, not CC, wlarc should be empty |
| 2416 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
| 2417 | # investigate it a little bit more. (MM) |
| 2418 | wlarc='${wl}' |
| 2419 | |
| 2420 | # ancient GNU ld didn't support --whole-archive et. al. |
| 2421 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
| 2422 | egrep 'no-whole-archive' > /dev/null; then |
| 2423 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| 2424 | else |
| 2425 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
| 2426 | fi |
| 2427 | else |
| 2428 | with_gnu_ld=no |
| 2429 | wlarc= |
| 2430 | |
| 2431 | # A generic and very simple default shared library creation |
| 2432 | # command for GNU C++ for the case where it uses the native |
| 2433 | # linker, instead of GNU ld. If possible, this setting should |
| 2434 | # overridden to take advantage of the native linker features on |
| 2435 | # the platform it is being used on. |
| 2436 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
| 2437 | fi |
| 2438 | |
| 2439 | # Commands to make compiler produce verbose output that lists |
| 2440 | # what "hidden" libraries, object files and flags are used when |
| 2441 | # linking a shared library. |
| 2442 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' |
| 2443 | |
| 2444 | else |
| 2445 | GXX=no |
| 2446 | with_gnu_ld=no |
| 2447 | wlarc= |
| 2448 | fi |
| 2449 | |
| 2450 | # PORTME: fill in a description of your system's C++ link characteristics |
| 2451 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
| 2452 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
| 2453 | case $host_os in |
| 2454 | aix3*) |
| 2455 | # FIXME: insert proper C++ library support |
| 2456 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2457 | ;; |
| 2458 | aix4* | aix5*) |
| 2459 | if test "$host_cpu" = ia64; then |
| 2460 | # On IA64, the linker does run time linking by default, so we don't |
| 2461 | # have to do anything special. |
| 2462 | aix_use_runtimelinking=no |
| 2463 | exp_sym_flag='-Bexport' |
| 2464 | no_entry_flag="" |
| 2465 | else |
| 2466 | # KDE requires run time linking. Make it the default. |
| 2467 | aix_use_runtimelinking=yes |
| 2468 | exp_sym_flag='-bexport' |
| 2469 | no_entry_flag='-bnoentry' |
| 2470 | fi |
| 2471 | |
| 2472 | # When large executables or shared objects are built, AIX ld can |
| 2473 | # have problems creating the table of contents. If linking a library |
| 2474 | # or program results in "error TOC overflow" add -mminimal-toc to |
| 2475 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
| 2476 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
| 2477 | |
| 2478 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
| 2479 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 2480 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
| 2481 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 2482 | |
| 2483 | if test "$GXX" = yes; then |
| 2484 | case $host_os in aix4.[012]|aix4.[012].*) |
| 2485 | # We only want to do this on AIX 4.2 and lower, the check |
| 2486 | # below for broken collect2 doesn't work under 4.3+ |
| 2487 | collect2name=`${CC} -print-prog-name=collect2` |
| 2488 | if test -f "$collect2name" && \ |
| 2489 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
| 2490 | then |
| 2491 | # We have reworked collect2 |
| 2492 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 2493 | else |
| 2494 | # We have old collect2 |
| 2495 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
| 2496 | # It fails to find uninstalled libraries when the uninstalled |
| 2497 | # path is not listed in the libpath. Setting hardcode_minus_L |
| 2498 | # to unsupported forces relinking |
| 2499 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 2500 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 2501 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
| 2502 | fi |
| 2503 | esac |
| 2504 | shared_flag='-shared' |
| 2505 | else |
| 2506 | # not using gcc |
| 2507 | if test "$host_cpu" = ia64; then |
| 2508 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
| 2509 | # chokes on -Wl,-G. The following line is correct: |
| 2510 | shared_flag='-G' |
| 2511 | else |
| 2512 | if test "$aix_use_runtimelinking" = yes; then |
| 2513 | shared_flag='-qmkshrobj ${wl}-G' |
| 2514 | else |
| 2515 | shared_flag='-qmkshrobj' |
| 2516 | fi |
| 2517 | fi |
| 2518 | fi |
| 2519 | |
| 2520 | # Let the compiler handle the export list. |
| 2521 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
| 2522 | if test "$aix_use_runtimelinking" = yes; then |
| 2523 | # Warning - without using the other runtime loading flags (-brtl), |
| 2524 | # -berok will link without error, but may produce a broken library. |
| 2525 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
| 2526 | # Determine the default libpath from the value encoded in an empty executable. |
| 2527 | _LT_AC_SYS_LIBPATH_AIX |
| 2528 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
| 2529 | |
| 2530 | _LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag" |
| 2531 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
| 2532 | else |
| 2533 | if test "$host_cpu" = ia64; then |
| 2534 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
| 2535 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
| 2536 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
| 2537 | else |
| 2538 | # Determine the default libpath from the value encoded in an empty executable. |
| 2539 | _LT_AC_SYS_LIBPATH_AIX |
| 2540 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
| 2541 | # Warning - without using the other run time loading flags, |
| 2542 | # -berok will link without error, but may produce a broken library. |
| 2543 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
| 2544 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
| 2545 | # -bexpall does not export symbols beginning with underscore (_) |
| 2546 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
| 2547 | # Exported symbols can be pulled into shared objects from archives |
| 2548 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
| 2549 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
| 2550 | # This is similar to how AIX traditionally builds it's shared libraries. |
| 2551 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
| 2552 | fi |
| 2553 | fi |
| 2554 | ;; |
| 2555 | chorus*) |
| 2556 | case $cc_basename in |
| 2557 | *) |
| 2558 | # FIXME: insert proper C++ library support |
| 2559 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2560 | ;; |
| 2561 | esac |
| 2562 | ;; |
| 2563 | dgux*) |
| 2564 | case $cc_basename in |
| 2565 | ec++) |
| 2566 | # FIXME: insert proper C++ library support |
| 2567 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2568 | ;; |
| 2569 | ghcx) |
| 2570 | # Green Hills C++ Compiler |
| 2571 | # FIXME: insert proper C++ library support |
| 2572 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2573 | ;; |
| 2574 | *) |
| 2575 | # FIXME: insert proper C++ library support |
| 2576 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2577 | ;; |
| 2578 | esac |
| 2579 | ;; |
| 2580 | freebsd[12]*) |
| 2581 | # C++ shared libraries reported to be fairly broken before switch to ELF |
| 2582 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2583 | ;; |
| 2584 | freebsd-elf*) |
| 2585 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 2586 | ;; |
| 2587 | freebsd*) |
| 2588 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
| 2589 | # conventions |
| 2590 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
| 2591 | ;; |
| 2592 | gnu*) |
| 2593 | ;; |
| 2594 | hpux*) |
| 2595 | if test $with_gnu_ld = no; then |
| 2596 | if test "$host_cpu" = ia64; then |
| 2597 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 2598 | else |
| 2599 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
| 2600 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2601 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
| 2602 | fi |
| 2603 | fi |
| 2604 | if test "$host_cpu" = ia64; then |
| 2605 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
| 2606 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 2607 | else |
| 2608 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 2609 | fi |
| 2610 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
| 2611 | # but as the default |
| 2612 | # location of the library. |
| 2613 | |
| 2614 | case $cc_basename in |
| 2615 | CC) |
| 2616 | # FIXME: insert proper C++ library support |
| 2617 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2618 | ;; |
| 2619 | aCC) |
| 2620 | case $host_os in |
| 2621 | hpux9*) |
| 2622 | _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 $lib' |
| 2623 | ;; |
| 2624 | *) |
| 2625 | if test "$host_cpu" = ia64; then |
| 2626 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
| 2627 | else |
| 2628 | _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 $compiler_flags' |
| 2629 | fi |
| 2630 | ;; |
| 2631 | esac |
| 2632 | # Commands to make compiler produce verbose output that lists |
| 2633 | # what "hidden" libraries, object files and flags are used when |
| 2634 | # linking a shared library. |
| 2635 | # |
| 2636 | # There doesn't appear to be a way to prevent this compiler from |
| 2637 | # explicitly linking system object files so we need to strip them |
| 2638 | # from the output so that they don't get included in the library |
| 2639 | # dependencies. |
| 2640 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
| 2641 | ;; |
| 2642 | *) |
| 2643 | if test "$GXX" = yes; then |
| 2644 | if test $with_gnu_ld = no; then |
| 2645 | case $host_os in |
| 2646 | hpux9*) |
| 2647 | _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 $lib' |
| 2648 | ;; |
| 2649 | *) |
| 2650 | if test "$host_cpu" = ia64; then |
| 2651 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' |
| 2652 | else |
| 2653 | _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' |
| 2654 | fi |
| 2655 | ;; |
| 2656 | esac |
| 2657 | fi |
| 2658 | else |
| 2659 | # FIXME: insert proper C++ library support |
| 2660 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2661 | fi |
| 2662 | ;; |
| 2663 | esac |
| 2664 | ;; |
| 2665 | irix5* | irix6*) |
| 2666 | case $cc_basename in |
| 2667 | CC) |
| 2668 | # SGI C++ |
| 2669 | _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 ${objdir}/so_locations -o $lib' |
| 2670 | |
| 2671 | # Archives containing C++ object files must be created using |
| 2672 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
| 2673 | # necessary to make sure instantiated templates are included |
| 2674 | # in the archive. |
| 2675 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
| 2676 | ;; |
| 2677 | *) |
| 2678 | if test "$GXX" = yes; then |
| 2679 | if test "$with_gnu_ld" = no; then |
| 2680 | _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 ${wl}${objdir}/so_locations -o $lib' |
| 2681 | else |
| 2682 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib' |
| 2683 | fi |
| 2684 | fi |
| 2685 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 2686 | ;; |
| 2687 | esac |
| 2688 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 2689 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2690 | ;; |
| 2691 | linux*) |
| 2692 | case $cc_basename in |
| 2693 | KCC) |
| 2694 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
| 2695 | |
| 2696 | # KCC will only create a shared library if the output file |
| 2697 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
| 2698 | # to its proper name (with version) after linking. |
| 2699 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
| 2700 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
| 2701 | |
| 2702 | # Commands to make compiler produce verbose output that lists |
| 2703 | # what "hidden" libraries, object files and flags are used when |
| 2704 | # linking a shared library. |
| 2705 | # |
| 2706 | # There doesn't appear to be a way to prevent this compiler from |
| 2707 | # explicitly linking system object files so we need to strip them |
| 2708 | # from the output so that they don't get included in the library |
| 2709 | # dependencies. |
| 2710 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest.so 2>&1 | egrep "ld"`; rm -f libconftest.so; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
| 2711 | |
| 2712 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
| 2713 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
| 2714 | |
| 2715 | # Archives containing C++ object files must be created using |
| 2716 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
| 2717 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
| 2718 | ;; |
| 2719 | cxx) |
| 2720 | # Compaq C++ |
| 2721 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 2722 | _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' |
| 2723 | |
| 2724 | runpath_var=LD_RUN_PATH |
| 2725 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
| 2726 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2727 | |
| 2728 | # Commands to make compiler produce verbose output that lists |
| 2729 | # what "hidden" libraries, object files and flags are used when |
| 2730 | # linking a shared library. |
| 2731 | # |
| 2732 | # There doesn't appear to be a way to prevent this compiler from |
| 2733 | # explicitly linking system object files so we need to strip them |
| 2734 | # from the output so that they don't get included in the library |
| 2735 | # dependencies. |
| 2736 | output_verbose_link_cmd='templist=`$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' |
| 2737 | ;; |
| 2738 | esac |
| 2739 | ;; |
| 2740 | lynxos*) |
| 2741 | # FIXME: insert proper C++ library support |
| 2742 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2743 | ;; |
| 2744 | m88k*) |
| 2745 | # FIXME: insert proper C++ library support |
| 2746 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2747 | ;; |
| 2748 | mvs*) |
| 2749 | case $cc_basename in |
| 2750 | cxx) |
| 2751 | # FIXME: insert proper C++ library support |
| 2752 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2753 | ;; |
| 2754 | *) |
| 2755 | # FIXME: insert proper C++ library support |
| 2756 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2757 | ;; |
| 2758 | esac |
| 2759 | ;; |
| 2760 | netbsd*) |
| 2761 | # NetBSD uses g++ - do we need to do anything? |
| 2762 | ;; |
| 2763 | osf3*) |
| 2764 | case $cc_basename in |
| 2765 | KCC) |
| 2766 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
| 2767 | |
| 2768 | # KCC will only create a shared library if the output file |
| 2769 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
| 2770 | # to its proper name (with version) after linking. |
| 2771 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
| 2772 | |
| 2773 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
| 2774 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2775 | |
| 2776 | # Archives containing C++ object files must be created using |
| 2777 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
| 2778 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
| 2779 | |
| 2780 | ;; |
| 2781 | RCC) |
| 2782 | # Rational C++ 2.4.1 |
| 2783 | # FIXME: insert proper C++ library support |
| 2784 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2785 | ;; |
| 2786 | cxx) |
| 2787 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
| 2788 | _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 ${objdir}/so_locations -o $lib' |
| 2789 | |
| 2790 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 2791 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2792 | |
| 2793 | # Commands to make compiler produce verbose output that lists |
| 2794 | # what "hidden" libraries, object files and flags are used when |
| 2795 | # linking a shared library. |
| 2796 | # |
| 2797 | # There doesn't appear to be a way to prevent this compiler from |
| 2798 | # explicitly linking system object files so we need to strip them |
| 2799 | # from the output so that they don't get included in the library |
| 2800 | # dependencies. |
| 2801 | output_verbose_link_cmd='templist=`$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 $list' |
| 2802 | ;; |
| 2803 | *) |
| 2804 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
| 2805 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
| 2806 | _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 ${wl}${objdir}/so_locations -o $lib' |
| 2807 | |
| 2808 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 2809 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2810 | |
| 2811 | # Commands to make compiler produce verbose output that lists |
| 2812 | # what "hidden" libraries, object files and flags are used when |
| 2813 | # linking a shared library. |
| 2814 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' |
| 2815 | |
| 2816 | else |
| 2817 | # FIXME: insert proper C++ library support |
| 2818 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2819 | fi |
| 2820 | ;; |
| 2821 | esac |
| 2822 | ;; |
| 2823 | osf4* | osf5*) |
| 2824 | case $cc_basename in |
| 2825 | KCC) |
| 2826 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
| 2827 | |
| 2828 | # KCC will only create a shared library if the output file |
| 2829 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
| 2830 | # to its proper name (with version) after linking. |
| 2831 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
| 2832 | |
| 2833 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
| 2834 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2835 | |
| 2836 | # Archives containing C++ object files must be created using |
| 2837 | # the KAI C++ compiler. |
| 2838 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
| 2839 | ;; |
| 2840 | RCC) |
| 2841 | # Rational C++ 2.4.1 |
| 2842 | # FIXME: insert proper C++ library support |
| 2843 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2844 | ;; |
| 2845 | cxx) |
| 2846 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
| 2847 | _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 ${objdir}/so_locations -o $lib' |
| 2848 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done~ |
| 2849 | echo "-hidden">> $lib.exp~ |
| 2850 | $CC -shared$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 $objdir/so_locations -o $lib~ |
| 2851 | $rm $lib.exp' |
| 2852 | |
| 2853 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
| 2854 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2855 | |
| 2856 | # Commands to make compiler produce verbose output that lists |
| 2857 | # what "hidden" libraries, object files and flags are used when |
| 2858 | # linking a shared library. |
| 2859 | # |
| 2860 | # There doesn't appear to be a way to prevent this compiler from |
| 2861 | # explicitly linking system object files so we need to strip them |
| 2862 | # from the output so that they don't get included in the library |
| 2863 | # dependencies. |
| 2864 | output_verbose_link_cmd='templist=`$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 $list' |
| 2865 | ;; |
| 2866 | *) |
| 2867 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
| 2868 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
| 2869 | _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 ${wl}${objdir}/so_locations -o $lib' |
| 2870 | |
| 2871 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 2872 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 2873 | |
| 2874 | # Commands to make compiler produce verbose output that lists |
| 2875 | # what "hidden" libraries, object files and flags are used when |
| 2876 | # linking a shared library. |
| 2877 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' |
| 2878 | |
| 2879 | else |
| 2880 | # FIXME: insert proper C++ library support |
| 2881 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2882 | fi |
| 2883 | ;; |
| 2884 | esac |
| 2885 | ;; |
| 2886 | psos*) |
| 2887 | # FIXME: insert proper C++ library support |
| 2888 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2889 | ;; |
| 2890 | sco*) |
| 2891 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 2892 | case $cc_basename in |
| 2893 | CC) |
| 2894 | # FIXME: insert proper C++ library support |
| 2895 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2896 | ;; |
| 2897 | *) |
| 2898 | # FIXME: insert proper C++ library support |
| 2899 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2900 | ;; |
| 2901 | esac |
| 2902 | ;; |
| 2903 | sunos4*) |
| 2904 | case $cc_basename in |
| 2905 | CC) |
| 2906 | # Sun C++ 4.x |
| 2907 | # FIXME: insert proper C++ library support |
| 2908 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2909 | ;; |
| 2910 | lcc) |
| 2911 | # Lucid |
| 2912 | # FIXME: insert proper C++ library support |
| 2913 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2914 | ;; |
| 2915 | *) |
| 2916 | # FIXME: insert proper C++ library support |
| 2917 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 2918 | ;; |
| 2919 | esac |
| 2920 | ;; |
| 2921 | solaris*) |
| 2922 | case $cc_basename in |
| 2923 | CC) |
| 2924 | # Sun C++ 4.2, 5.x and Centerline C++ |
| 2925 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
| 2926 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
| 2927 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 2928 | $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
| 2929 | |
| 2930 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 2931 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 2932 | case $host_os in |
| 2933 | solaris2.[0-5] | solaris2.[0-5].*) ;; |
| 2934 | *) |
| 2935 | # The C++ compiler is used as linker so we must use $wl |
| 2936 | # flag to pass the commands to the underlying system |
| 2937 | # linker. |
| 2938 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
| 2939 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
| 2940 | ;; |
| 2941 | esac |
| 2942 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 2943 | |
| 2944 | # Commands to make compiler produce verbose output that lists |
| 2945 | # what "hidden" libraries, object files and flags are used when |
| 2946 | # linking a shared library. |
| 2947 | # |
| 2948 | # There doesn't appear to be a way to prevent this compiler from |
| 2949 | # explicitly linking system object files so we need to strip them |
| 2950 | # from the output so that they don't get included in the library |
| 2951 | # dependencies. |
| 2952 | output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | egrep "\-R|\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
| 2953 | |
| 2954 | # Archives containing C++ object files must be created using |
| 2955 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
| 2956 | # necessary to make sure instantiated templates are included |
| 2957 | # in the archive. |
| 2958 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
| 2959 | ;; |
| 2960 | gcx) |
| 2961 | # Green Hills C++ Compiler |
| 2962 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
| 2963 | |
| 2964 | # The C++ compiler must be used to create the archive. |
| 2965 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
| 2966 | ;; |
| 2967 | *) |
| 2968 | # GNU C++ compiler with Solaris linker |
| 2969 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
| 2970 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
| 2971 | if $CC --version | egrep -v '^2\.7' > /dev/null; then |
| 2972 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib' |
| 2973 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 2974 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp' |
| 2975 | |
| 2976 | # Commands to make compiler produce verbose output that lists |
| 2977 | # what "hidden" libraries, object files and flags are used when |
| 2978 | # linking a shared library. |
| 2979 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep \"\-L\"" |
| 2980 | else |
| 2981 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
| 2982 | # platform. |
| 2983 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib' |
| 2984 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 2985 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp' |
| 2986 | |
| 2987 | # Commands to make compiler produce verbose output that lists |
| 2988 | # what "hidden" libraries, object files and flags are used when |
| 2989 | # linking a shared library. |
| 2990 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | egrep \"\-L\"" |
| 2991 | fi |
| 2992 | |
| 2993 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
| 2994 | fi |
| 2995 | ;; |
| 2996 | esac |
| 2997 | ;; |
| 2998 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
| 2999 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 3000 | ;; |
| 3001 | tandem*) |
| 3002 | case $cc_basename in |
| 3003 | NCC) |
| 3004 | # NonStop-UX NCC 3.20 |
| 3005 | # FIXME: insert proper C++ library support |
| 3006 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 3007 | ;; |
| 3008 | *) |
| 3009 | # FIXME: insert proper C++ library support |
| 3010 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 3011 | ;; |
| 3012 | esac |
| 3013 | ;; |
| 3014 | vxworks*) |
| 3015 | # FIXME: insert proper C++ library support |
| 3016 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 3017 | ;; |
| 3018 | *) |
| 3019 | # FIXME: insert proper C++ library support |
| 3020 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 3021 | ;; |
| 3022 | esac |
| 3023 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
| 3024 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
| 3025 | |
| 3026 | # Figure out "hidden" C++ library dependencies from verbose |
| 3027 | # compiler output whening linking a shared library. |
| 3028 | cat > conftest.$ac_ext <<EOF |
| 3029 | class Foo |
| 3030 | { |
| 3031 | public: |
| 3032 | Foo (void) { a = 0; } |
| 3033 | private: |
| 3034 | int a; |
| 3035 | }; |
| 3036 | EOF |
| 3037 | |
| 3038 | |
| 3039 | if AC_TRY_EVAL(ac_compile); then |
| 3040 | # Parse the compiler output and extract the necessary |
| 3041 | # objects, libraries and library flags. |
| 3042 | |
| 3043 | # Sentinel used to keep track of whether or not we are before |
| 3044 | # the conftest object file. |
| 3045 | pre_test_object_deps_done=no |
| 3046 | |
| 3047 | # The `*' in the case matches for architectures that use `case' in |
| 3048 | # $output_verbose_cmd can trigger glob expansion during the loop |
| 3049 | # eval without this substitution. |
| 3050 | output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" |
| 3051 | |
| 3052 | for p in `eval $output_verbose_link_cmd`; do |
| 3053 | case $p in |
| 3054 | |
| 3055 | -L* | -R* | -l*) |
| 3056 | # Some compilers place space between "-{L,R}" and the path. |
| 3057 | # Remove the space. |
| 3058 | if test $p = "-L" \ |
| 3059 | || test $p = "-R"; then |
| 3060 | prev=$p |
| 3061 | continue |
| 3062 | else |
| 3063 | prev= |
| 3064 | fi |
| 3065 | |
| 3066 | if test "$pre_test_object_deps_done" = no; then |
| 3067 | case $p in |
| 3068 | -L* | -R*) |
| 3069 | # Internal compiler library paths should come after those |
| 3070 | # provided the user. The postdeps already come after the |
| 3071 | # user supplied libs so there is no need to process them. |
| 3072 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
| 3073 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
| 3074 | else |
| 3075 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
| 3076 | fi |
| 3077 | ;; |
| 3078 | # The "-l" case would never come before the object being |
| 3079 | # linked, so don't bother handling this case. |
| 3080 | esac |
| 3081 | else |
| 3082 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
| 3083 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
| 3084 | else |
| 3085 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
| 3086 | fi |
| 3087 | fi |
| 3088 | ;; |
| 3089 | |
| 3090 | *.$objext|*.$libext) |
| 3091 | # This assumes that the test object file only shows up |
| 3092 | # once in the compiler output. |
| 3093 | if test "$p" = "conftest.$objext"; then |
| 3094 | pre_test_object_deps_done=yes |
| 3095 | continue |
| 3096 | fi |
| 3097 | |
| 3098 | if test "$pre_test_object_deps_done" = no; then |
| 3099 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
| 3100 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
| 3101 | else |
| 3102 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
| 3103 | fi |
| 3104 | else |
| 3105 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
| 3106 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
| 3107 | else |
| 3108 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
| 3109 | fi |
| 3110 | fi |
| 3111 | ;; |
| 3112 | |
| 3113 | *) ;; # Ignore the rest. |
| 3114 | |
| 3115 | esac |
| 3116 | done |
| 3117 | |
| 3118 | # Clean up. |
| 3119 | rm -f a.out |
| 3120 | else |
| 3121 | echo "libtool.m4: error: problem compiling C++ test program" |
| 3122 | fi |
| 3123 | |
| 3124 | $rm -f confest.$objext |
| 3125 | |
| 3126 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
| 3127 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
| 3128 | *) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ;; |
| 3129 | esac |
| 3130 | |
| 3131 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
| 3132 | _LT_AC_TAGVAR(LD, $1)="$LD" |
| 3133 | |
| 3134 | ## CAVEAT EMPTOR: |
| 3135 | ## There is no encapsulation within the following macros, do not change |
| 3136 | ## the running order or otherwise move them around unless you know exactly |
| 3137 | ## what you are doing... |
| 3138 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
| 3139 | AC_LIBTOOL_PROG_CC_C_O($1) |
| 3140 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
| 3141 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
| 3142 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
| 3143 | AC_LIBTOOL_SYS_LIB_STRIP |
| 3144 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
| 3145 | AC_LIBTOOL_DLOPEN_SELF($1) |
| 3146 | |
| 3147 | AC_LIBTOOL_CONFIG($1) |
| 3148 | |
| 3149 | AC_LANG_POP |
| 3150 | CC="$lt_save_CC" |
| 3151 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
| 3152 | |
| 3153 | |
| 3154 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
| 3155 | # -------------------------- |
| 3156 | # Ensure that the configuration vars for the C compiler are |
| 3157 | # suitably defined. Those variables are subsequently used by |
| 3158 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
| 3159 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
| 3160 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
| 3161 | [AC_LANG_SAVE |
| 3162 | |
| 3163 | # Source file extension for C test sources. |
| 3164 | ac_ext=java |
| 3165 | |
| 3166 | # Object file extension for compiled C test sources. |
| 3167 | objext=o |
| 3168 | _LT_AC_TAGVAR(objext, $1)=$objext |
| 3169 | |
| 3170 | # Code to be used in simple compile tests |
| 3171 | lt_simple_compile_test_code="class foo {}" |
| 3172 | |
| 3173 | # Code to be used in simple link tests |
| 3174 | lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' |
| 3175 | |
| 3176 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
| 3177 | _LT_AC_SYS_COMPILER |
| 3178 | |
| 3179 | # Allow CC to be a program name with arguments. |
| 3180 | lt_save_CC="$CC" |
| 3181 | CC=${GCJ-"gcj"} |
| 3182 | set dummy $CC |
| 3183 | compiler="[$]2" |
| 3184 | _LT_AC_TAGVAR(compiler, $1)=$CC |
| 3185 | |
| 3186 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
| 3187 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 3188 | |
| 3189 | ## CAVEAT EMPTOR: |
| 3190 | ## There is no encapsulation within the following macros, do not change |
| 3191 | ## the running order or otherwise move them around unless you know exactly |
| 3192 | ## what you are doing... |
| 3193 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
| 3194 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
| 3195 | AC_LIBTOOL_PROG_CC_C_O($1) |
| 3196 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
| 3197 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
| 3198 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
| 3199 | AC_LIBTOOL_SYS_LIB_STRIP |
| 3200 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
| 3201 | AC_LIBTOOL_DLOPEN_SELF($1) |
| 3202 | |
| 3203 | AC_LIBTOOL_CONFIG($1) |
| 3204 | |
| 3205 | AC_LANG_RESTORE |
| 3206 | CC="$lt_save_CC" |
| 3207 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
| 3208 | |
| 3209 | |
| 3210 | # AC_LIBTOOL_LANG_RC_CONFIG |
| 3211 | # -------------------------- |
| 3212 | # Ensure that the configuration vars for the Windows resource compiler are |
| 3213 | # suitably defined. Those variables are subsequently used by |
| 3214 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
| 3215 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
| 3216 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
| 3217 | [AC_LANG_SAVE |
| 3218 | |
| 3219 | # Source file extension for RC test sources. |
| 3220 | ac_ext=rc |
| 3221 | |
| 3222 | # Object file extension for compiled RC test sources. |
| 3223 | objext=o |
| 3224 | _LT_AC_TAGVAR(objext, $1)=$objext |
| 3225 | |
| 3226 | # Code to be used in simple compile tests |
| 3227 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
| 3228 | |
| 3229 | # Code to be used in simple link tests |
| 3230 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
| 3231 | |
| 3232 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
| 3233 | _LT_AC_SYS_COMPILER |
| 3234 | |
| 3235 | # Allow CC to be a program name with arguments. |
| 3236 | lt_save_CC="$CC" |
| 3237 | CC=${RC-"windres"} |
| 3238 | set dummy $CC |
| 3239 | compiler="[$]2" |
| 3240 | _LT_AC_TAGVAR(compiler, $1)=$CC |
| 3241 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
| 3242 | |
| 3243 | AC_LIBTOOL_CONFIG($1) |
| 3244 | |
| 3245 | AC_LANG_RESTORE |
| 3246 | CC="$lt_save_CC" |
| 3247 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
| 3248 | |
| 3249 | |
| 3250 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
| 3251 | # ---------------------------- |
| 3252 | # If TAGNAME is not passed, then create an initial libtool script |
| 3253 | # with a default configuration from the untagged config vars. Otherwise |
| 3254 | # add code to config.status for appending the configuration named by |
| 3255 | # TAGNAME from the matching tagged config vars. |
| 3256 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
| 3257 | [# The else clause should only fire when bootstrapping the |
| 3258 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
| 3259 | # with your package, and you will get complaints that there are |
| 3260 | # no rules to generate ltmain.sh. |
| 3261 | if test -f "$ltmain"; then |
| 3262 | # Now quote all the things that may contain metacharacters while being |
| 3263 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
| 3264 | # variables and quote the copies for generation of the libtool script. |
| 3265 | for var in echo old_CC old_CFLAGS AR AR_FLAGS RANLIB LN_S LTCC NM SED SHELL \ |
| 3266 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
| 3267 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
| 3268 | deplibs_check_method reload_flag reload_cmds need_locks \ |
| 3269 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
| 3270 | lt_cv_sys_global_symbol_to_c_name_address \ |
| 3271 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
| 3272 | old_postinstall_cmds old_postuninstall_cmds \ |
| 3273 | _LT_AC_TAGVAR(compiler, $1) \ |
| 3274 | _LT_AC_TAGVAR(CC, $1) \ |
| 3275 | _LT_AC_TAGVAR(LD, $1) \ |
| 3276 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
| 3277 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
| 3278 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
| 3279 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
| 3280 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
| 3281 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
| 3282 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
| 3283 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
| 3284 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
| 3285 | _LT_AC_TAGVAR(predep_objects, $1) \ |
| 3286 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
| 3287 | _LT_AC_TAGVAR(predeps, $1) \ |
| 3288 | _LT_AC_TAGVAR(postdeps, $1) \ |
| 3289 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
| 3290 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
| 3291 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
| 3292 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
| 3293 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
| 3294 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
| 3295 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
| 3296 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
| 3297 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
| 3298 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
| 3299 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
| 3300 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
| 3301 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
| 3302 | _LT_AC_TAGVAR(include_expsyms, $1); do |
| 3303 | |
| 3304 | case $var in |
| 3305 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
| 3306 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
| 3307 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
| 3308 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
| 3309 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
| 3310 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
| 3311 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
| 3312 | postinstall_cmds | postuninstall_cmds | \ |
| 3313 | old_postinstall_cmds | old_postuninstall_cmds | \ |
| 3314 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
| 3315 | # Double-quote double-evaled strings. |
| 3316 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
| 3317 | ;; |
| 3318 | *) |
| 3319 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
| 3320 | ;; |
| 3321 | esac |
| 3322 | done |
| 3323 | |
| 3324 | case $lt_echo in |
| 3325 | *'\[$]0 --fallback-echo"') |
| 3326 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
| 3327 | ;; |
| 3328 | esac |
| 3329 | |
| 3330 | ifelse([$1], [], |
| 3331 | [cfgfile="${ofile}T" |
| 3332 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
| 3333 | $rm -f "$cfgfile" |
| 3334 | AC_MSG_NOTICE([creating $ofile])], |
| 3335 | [cfgfile="$ofile"]) |
| 3336 | |
| 3337 | cat <<__EOF__ >> "$cfgfile" |
| 3338 | ifelse([$1], [], |
| 3339 | [#! $SHELL |
| 3340 | |
| 3341 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
| 3342 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
| 3343 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
| 3344 | # |
| 3345 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
| 3346 | # Free Software Foundation, Inc. |
| 3347 | # |
| 3348 | # This file is part of GNU Libtool: |
| 3349 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
| 3350 | # |
| 3351 | # This program is free software; you can redistribute it and/or modify |
| 3352 | # it under the terms of the GNU General Public License as published by |
| 3353 | # the Free Software Foundation; either version 2 of the License, or |
| 3354 | # (at your option) any later version. |
| 3355 | # |
| 3356 | # This program is distributed in the hope that it will be useful, but |
| 3357 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
| 3358 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 3359 | # General Public License for more details. |
| 3360 | # |
| 3361 | # You should have received a copy of the GNU General Public License |
| 3362 | # along with this program; if not, write to the Free Software |
| 3363 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 3364 | # |
| 3365 | # As a special exception to the GNU General Public License, if you |
| 3366 | # distribute this file as part of a program that contains a |
| 3367 | # configuration script generated by Autoconf, you may include it under |
| 3368 | # the same distribution terms that you use for the rest of that program. |
| 3369 | |
| 3370 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
| 3371 | Xsed="sed -e s/^X//" |
| 3372 | |
| 3373 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
| 3374 | # if CDPATH is set. |
| 3375 | if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi |
| 3376 | |
| 3377 | # The names of the tagged configurations supported by this script. |
| 3378 | available_tags= |
| 3379 | |
| 3380 | # ### BEGIN LIBTOOL CONFIG], |
| 3381 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
| 3382 | |
| 3383 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| 3384 | |
| 3385 | # Shell to use when invoking shell scripts. |
| 3386 | SHELL=$lt_SHELL |
| 3387 | |
| 3388 | # Whether or not to build shared libraries. |
| 3389 | build_libtool_libs=$enable_shared |
| 3390 | |
| 3391 | # Whether or not to build static libraries. |
| 3392 | build_old_libs=$enable_static |
| 3393 | |
| 3394 | # Whether or not to add -lc for building shared libraries. |
| 3395 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
| 3396 | |
| 3397 | # Whether or not to optimize for fast installation. |
| 3398 | fast_install=$enable_fast_install |
| 3399 | |
| 3400 | # The host system. |
| 3401 | host_alias=$host_alias |
| 3402 | host=$host |
| 3403 | |
| 3404 | # An echo program that does not interpret backslashes. |
| 3405 | echo=$lt_echo |
| 3406 | |
| 3407 | # The archiver. |
| 3408 | AR=$lt_AR |
| 3409 | AR_FLAGS=$lt_AR_FLAGS |
| 3410 | |
| 3411 | # A C compiler. |
| 3412 | LTCC=$lt_LTCC |
| 3413 | |
| 3414 | # A language-specific compiler. |
| 3415 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
| 3416 | |
| 3417 | # Is the compiler the GNU C compiler? |
| 3418 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
| 3419 | |
| 3420 | # The linker used to build libraries. |
| 3421 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
| 3422 | |
| 3423 | # Whether we need hard or soft links. |
| 3424 | LN_S=$lt_LN_S |
| 3425 | |
| 3426 | # A BSD-compatible nm program. |
| 3427 | NM=$lt_NM |
| 3428 | |
| 3429 | # A sed program that does not truncate output. |
| 3430 | SED=$lt_SED |
| 3431 | |
| 3432 | # A symbol stripping program |
| 3433 | STRIP=$STRIP |
| 3434 | |
| 3435 | # Used to examine libraries when file_magic_cmd begins "file" |
| 3436 | MAGIC_CMD=$MAGIC_CMD |
| 3437 | |
| 3438 | # Used on cygwin: DLL creation program. |
| 3439 | DLLTOOL="$DLLTOOL" |
| 3440 | |
| 3441 | # Used on cygwin: object dumper. |
| 3442 | OBJDUMP="$OBJDUMP" |
| 3443 | |
| 3444 | # Used on cygwin: assembler. |
| 3445 | AS="$AS" |
| 3446 | |
| 3447 | # The name of the directory that contains temporary libtool files. |
| 3448 | objdir=$objdir |
| 3449 | |
| 3450 | # How to create reloadable object files. |
| 3451 | reload_flag=$lt_reload_flag |
| 3452 | reload_cmds=$lt_reload_cmds |
| 3453 | |
| 3454 | # How to pass a linker flag through the compiler. |
| 3455 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
| 3456 | |
| 3457 | # Object file suffix (normally "o"). |
| 3458 | objext="$ac_objext" |
| 3459 | |
| 3460 | # Old archive suffix (normally "a"). |
| 3461 | libext="$libext" |
| 3462 | |
| 3463 | # Executable file suffix (normally ""). |
| 3464 | exeext="$exeext" |
| 3465 | |
| 3466 | # Additional compiler flags for building library objects. |
| 3467 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
| 3468 | pic_mode=$pic_mode |
| 3469 | |
| 3470 | # What is the maximum length of a command? |
| 3471 | max_cmd_len=$lt_cv_sys_max_cmd_len |
| 3472 | |
| 3473 | # Does compiler simultaneously support -c and -o options? |
| 3474 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
| 3475 | |
| 3476 | # Must we lock files when doing compilation ? |
| 3477 | need_locks=$lt_need_locks |
| 3478 | |
| 3479 | # Do we need the lib prefix for modules? |
| 3480 | need_lib_prefix=$need_lib_prefix |
| 3481 | |
| 3482 | # Do we need a version for libraries? |
| 3483 | need_version=$need_version |
| 3484 | |
| 3485 | # Whether dlopen is supported. |
| 3486 | dlopen_support=$enable_dlopen |
| 3487 | |
| 3488 | # Whether dlopen of programs is supported. |
| 3489 | dlopen_self=$enable_dlopen_self |
| 3490 | |
| 3491 | # Whether dlopen of statically linked programs is supported. |
| 3492 | dlopen_self_static=$enable_dlopen_self_static |
| 3493 | |
| 3494 | # Compiler flag to prevent dynamic linking. |
| 3495 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
| 3496 | |
| 3497 | # Compiler flag to turn off builtin functions. |
| 3498 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
| 3499 | |
| 3500 | # Compiler flag to allow reflexive dlopens. |
| 3501 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
| 3502 | |
| 3503 | # Compiler flag to generate shared objects directly from archives. |
| 3504 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
| 3505 | |
| 3506 | # Compiler flag to generate thread-safe objects. |
| 3507 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
| 3508 | |
| 3509 | # Library versioning type. |
| 3510 | version_type=$version_type |
| 3511 | |
| 3512 | # Format of library name prefix. |
| 3513 | libname_spec=$lt_libname_spec |
| 3514 | |
| 3515 | # List of archive names. First name is the real one, the rest are links. |
| 3516 | # The last name is the one that the linker finds with -lNAME. |
| 3517 | library_names_spec=$lt_library_names_spec |
| 3518 | |
| 3519 | # The coded name of the library, if different from the real name. |
| 3520 | soname_spec=$lt_soname_spec |
| 3521 | |
| 3522 | # Commands used to build and install an old-style archive. |
| 3523 | RANLIB=$lt_RANLIB |
| 3524 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
| 3525 | old_postinstall_cmds=$lt_old_postinstall_cmds |
| 3526 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
| 3527 | |
| 3528 | # Create an old-style archive from a shared archive. |
| 3529 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
| 3530 | |
| 3531 | # Create a temporary old-style archive to link instead of a shared archive. |
| 3532 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
| 3533 | |
| 3534 | # Commands used to build and install a shared archive. |
| 3535 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
| 3536 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
| 3537 | postinstall_cmds=$lt_postinstall_cmds |
| 3538 | postuninstall_cmds=$lt_postuninstall_cmds |
| 3539 | |
| 3540 | # Commands to strip libraries. |
| 3541 | old_striplib=$lt_old_striplib |
| 3542 | striplib=$lt_striplib |
| 3543 | |
| 3544 | # Dependencies to place before the objects being linked to create a |
| 3545 | # shared library. |
| 3546 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
| 3547 | |
| 3548 | # Dependencies to place after the objects being linked to create a |
| 3549 | # shared library. |
| 3550 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
| 3551 | |
| 3552 | # Dependencies to place before the objects being linked to create a |
| 3553 | # shared library. |
| 3554 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
| 3555 | |
| 3556 | # Dependencies to place after the objects being linked to create a |
| 3557 | # shared library. |
| 3558 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
| 3559 | |
| 3560 | # The library search path used internally by the compiler when linking |
| 3561 | # a shared library. |
| 3562 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
| 3563 | |
| 3564 | # Method to check whether dependent libraries are shared objects. |
| 3565 | deplibs_check_method=$lt_deplibs_check_method |
| 3566 | |
| 3567 | # Command to use when deplibs_check_method == file_magic. |
| 3568 | file_magic_cmd=$lt_file_magic_cmd |
| 3569 | |
| 3570 | # Flag that allows shared libraries with undefined symbols to be built. |
| 3571 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
| 3572 | |
| 3573 | # Flag that forces no undefined symbols. |
| 3574 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
| 3575 | |
| 3576 | # Commands used to finish a libtool library installation in a directory. |
| 3577 | finish_cmds=$lt_finish_cmds |
| 3578 | |
| 3579 | # Same as above, but a single script fragment to be evaled but not shown. |
| 3580 | finish_eval=$lt_finish_eval |
| 3581 | |
| 3582 | # Take the output of nm and produce a listing of raw symbols and C names. |
| 3583 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
| 3584 | |
| 3585 | # Transform the output of nm in a proper C declaration |
| 3586 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
| 3587 | |
| 3588 | # Transform the output of nm in a C name address pair |
| 3589 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
| 3590 | |
| 3591 | # This is the shared library runtime path variable. |
| 3592 | runpath_var=$runpath_var |
| 3593 | |
| 3594 | # This is the shared library path variable. |
| 3595 | shlibpath_var=$shlibpath_var |
| 3596 | |
| 3597 | # Is shlibpath searched before the hard-coded library search path? |
| 3598 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
| 3599 | |
| 3600 | # How to hardcode a shared library path into an executable. |
| 3601 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
| 3602 | |
| 3603 | # Whether we should hardcode library paths into libraries. |
| 3604 | hardcode_into_libs=$hardcode_into_libs |
| 3605 | |
| 3606 | # Flag to hardcode \$libdir into a binary during linking. |
| 3607 | # This must work even if \$libdir does not exist. |
| 3608 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
| 3609 | |
| 3610 | # Whether we need a single -rpath flag with a separated argument. |
| 3611 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
| 3612 | |
| 3613 | # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the |
| 3614 | # resulting binary. |
| 3615 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
| 3616 | |
| 3617 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
| 3618 | # resulting binary. |
| 3619 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
| 3620 | |
| 3621 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
| 3622 | # the resulting binary. |
| 3623 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
| 3624 | |
| 3625 | # Variables whose values should be saved in libtool wrapper scripts and |
| 3626 | # restored at relink time. |
| 3627 | variables_saved_for_relink="$variables_saved_for_relink" |
| 3628 | |
| 3629 | # Whether libtool must link a program against all its dependency libraries. |
| 3630 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
| 3631 | |
| 3632 | # Compile-time system search path for libraries |
| 3633 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
| 3634 | |
| 3635 | # Run-time system search path for libraries |
| 3636 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
| 3637 | |
| 3638 | # Fix the shell variable \$srcfile for the compiler. |
| 3639 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
| 3640 | |
| 3641 | # Set to yes if exported symbols are required. |
| 3642 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
| 3643 | |
| 3644 | # The commands to list exported symbols. |
| 3645 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
| 3646 | |
| 3647 | # The commands to extract the exported symbol list from a shared archive. |
| 3648 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
| 3649 | |
| 3650 | # Symbols that should not be listed in the preloaded symbols. |
| 3651 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
| 3652 | |
| 3653 | # Symbols that must always be exported. |
| 3654 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
| 3655 | |
| 3656 | ifelse([$1],[], |
| 3657 | [# ### END LIBTOOL CONFIG], |
| 3658 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
| 3659 | |
| 3660 | __EOF__ |
| 3661 | |
| 3662 | ifelse([$1],[], [ |
| 3663 | case $host_os in |
| 3664 | aix3*) |
| 3665 | cat <<\EOF >> "$cfgfile" |
| 3666 | |
| 3667 | # AIX sometimes has problems with the GCC collect2 program. For some |
| 3668 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
| 3669 | # vanish in a puff of smoke. |
| 3670 | if test "X${COLLECT_NAMES+set}" != Xset; then |
| 3671 | COLLECT_NAMES= |
| 3672 | export COLLECT_NAMES |
| 3673 | fi |
| 3674 | EOF |
| 3675 | ;; |
| 3676 | |
| 3677 | cygwin* | mingw* | pw32* | os2*) |
| 3678 | cat <<'EOF' >> "$cfgfile" |
| 3679 | # This is a source program that is used to create dlls on Windows |
| 3680 | # Don't remove nor modify the starting and closing comments |
| 3681 | _LT_AC_FILE_LTDLL_C |
| 3682 | # This is a source program that is used to create import libraries |
| 3683 | # on Windows for dlls which lack them. Don't remove nor modify the |
| 3684 | # starting and closing comments |
| 3685 | _LT_AC_FILE_IMPGEN_C |
| 3686 | EOF |
| 3687 | ;; |
| 3688 | esac |
| 3689 | |
| 3690 | # We use sed instead of cat because bash on DJGPP gets confused if |
| 3691 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
| 3692 | # text mode, it properly converts lines to CR/LF. This bash problem |
| 3693 | # is reportedly fixed, but why not run on old versions too? |
| 3694 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
| 3695 | |
| 3696 | mv -f "$cfgfile" "$ofile" || \ |
| 3697 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
| 3698 | chmod +x "$ofile" |
| 3699 | ]) |
| 3700 | else |
| 3701 | # If there is no Makefile yet, we rely on a make rule to execute |
| 3702 | # `config.status --recheck' to rerun these tests and create the |
| 3703 | # libtool script then. |
| 3704 | test -f Makefile && make "$ltmain" |
| 3705 | fi |
| 3706 | ])# AC_LIBTOOL_CONFIG |
| 3707 | |
| 3708 | |
| 3709 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
| 3710 | # ------------------------------------------- |
| 3711 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
| 3712 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
| 3713 | |
| 3714 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
| 3715 | |
| 3716 | if test "$GCC" = yes; then |
| 3717 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
| 3718 | |
| 3719 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
| 3720 | lt_cv_prog_compiler_rtti_exceptions, |
| 3721 | [-fno-rtti -fno-exceptions -c conftest.$ac_ext], [], |
| 3722 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
| 3723 | fi |
| 3724 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
| 3725 | |
| 3726 | |
| 3727 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
| 3728 | # --------------------------------- |
| 3729 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
| 3730 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
| 3731 | AC_REQUIRE([AC_PROG_NM]) |
| 3732 | AC_REQUIRE([AC_OBJEXT]) |
| 3733 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
| 3734 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
| 3735 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
| 3736 | [ |
| 3737 | # These are sane defaults that work on at least a few old systems. |
| 3738 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
| 3739 | |
| 3740 | # Character class describing NM global symbol codes. |
| 3741 | symcode='[[BCDEGRST]]' |
| 3742 | |
| 3743 | # Regexp to match symbols that can be accessed directly from C. |
| 3744 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
| 3745 | |
| 3746 | # Transform the above into a raw symbol and a C symbol. |
| 3747 | symxfrm='\1 \2\3 \3' |
| 3748 | |
| 3749 | # Transform an extracted symbol line into a proper C declaration |
| 3750 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
| 3751 | |
| 3752 | # Transform an extracted symbol line into symbol name and symbol address |
| 3753 | 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'" |
| 3754 | |
| 3755 | # Define system-specific variables. |
| 3756 | case $host_os in |
| 3757 | aix*) |
| 3758 | symcode='[[BCDT]]' |
| 3759 | ;; |
| 3760 | cygwin* | mingw* | pw32*) |
| 3761 | symcode='[[ABCDGISTW]]' |
| 3762 | ;; |
| 3763 | hpux*) # Its linker distinguishes data from code symbols |
| 3764 | if test "$host_cpu" = ia64; then |
| 3765 | symcode='[[ABCDEGRST]]' |
| 3766 | fi |
| 3767 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
| 3768 | 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'" |
| 3769 | ;; |
| 3770 | irix* | nonstopux*) |
| 3771 | symcode='[[BCDEGRST]]' |
| 3772 | ;; |
| 3773 | solaris* | sysv5*) |
| 3774 | symcode='[[BDT]]' |
| 3775 | ;; |
| 3776 | sysv4) |
| 3777 | symcode='[[DFNSTU]]' |
| 3778 | ;; |
| 3779 | esac |
| 3780 | |
| 3781 | # Handle CRLF in mingw tool chain |
| 3782 | opt_cr= |
| 3783 | case $host_os in |
| 3784 | mingw*) |
| 3785 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
| 3786 | ;; |
| 3787 | esac |
| 3788 | |
| 3789 | # If we're using GNU nm, then use its standard symbol codes. |
| 3790 | if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then |
| 3791 | symcode='[[ABCDGISTW]]' |
| 3792 | fi |
| 3793 | |
| 3794 | # Try without a prefix undercore, then with it. |
| 3795 | for ac_symprfx in "" "_"; do |
| 3796 | |
| 3797 | # Write the raw and C identifiers. |
| 3798 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" |
| 3799 | |
| 3800 | # Check to see that the pipe works correctly. |
| 3801 | pipe_works=no |
| 3802 | |
| 3803 | rm -f conftest* |
| 3804 | cat > conftest.$ac_ext <<EOF |
| 3805 | #ifdef __cplusplus |
| 3806 | extern "C" { |
| 3807 | #endif |
| 3808 | char nm_test_var; |
| 3809 | void nm_test_func(){} |
| 3810 | #ifdef __cplusplus |
| 3811 | } |
| 3812 | #endif |
| 3813 | int main(){nm_test_var='a';nm_test_func();return(0);} |
| 3814 | EOF |
| 3815 | |
| 3816 | if AC_TRY_EVAL(ac_compile); then |
| 3817 | # Now try to grab the symbols. |
| 3818 | nlist=conftest.nm |
| 3819 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
| 3820 | # Try sorting and uniquifying the output. |
| 3821 | if sort "$nlist" | uniq > "$nlist"T; then |
| 3822 | mv -f "$nlist"T "$nlist" |
| 3823 | else |
| 3824 | rm -f "$nlist"T |
| 3825 | fi |
| 3826 | |
| 3827 | # Make sure that we snagged all the symbols we need. |
| 3828 | if egrep ' nm_test_var$' "$nlist" >/dev/null; then |
| 3829 | if egrep ' nm_test_func$' "$nlist" >/dev/null; then |
| 3830 | cat <<EOF > conftest.$ac_ext |
| 3831 | #ifdef __cplusplus |
| 3832 | extern "C" { |
| 3833 | #endif |
| 3834 | |
| 3835 | EOF |
| 3836 | # Now generate the symbol file. |
| 3837 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
| 3838 | |
| 3839 | cat <<EOF >> conftest.$ac_ext |
| 3840 | #if defined (__STDC__) && __STDC__ |
| 3841 | # define lt_ptr_t void * |
| 3842 | #else |
| 3843 | # define lt_ptr_t char * |
| 3844 | # define const |
| 3845 | #endif |
| 3846 | |
| 3847 | /* The mapping between symbol names and symbols. */ |
| 3848 | const struct { |
| 3849 | const char *name; |
| 3850 | lt_ptr_t address; |
| 3851 | } |
| 3852 | lt_preloaded_symbols[[]] = |
| 3853 | { |
| 3854 | EOF |
| 3855 | sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
| 3856 | cat <<\EOF >> conftest.$ac_ext |
| 3857 | {0, (lt_ptr_t) 0} |
| 3858 | }; |
| 3859 | |
| 3860 | #ifdef __cplusplus |
| 3861 | } |
| 3862 | #endif |
| 3863 | EOF |
| 3864 | # Now try linking the two files. |
| 3865 | mv conftest.$ac_objext conftstm.$ac_objext |
| 3866 | lt_save_LIBS="$LIBS" |
| 3867 | lt_save_CFLAGS="$CFLAGS" |
| 3868 | LIBS="conftstm.$ac_objext" |
| 3869 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
| 3870 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
| 3871 | pipe_works=yes |
| 3872 | fi |
| 3873 | LIBS="$lt_save_LIBS" |
| 3874 | CFLAGS="$lt_save_CFLAGS" |
| 3875 | else |
| 3876 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
| 3877 | fi |
| 3878 | else |
| 3879 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
| 3880 | fi |
| 3881 | else |
| 3882 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
| 3883 | fi |
| 3884 | else |
| 3885 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
| 3886 | cat conftest.$ac_ext >&5 |
| 3887 | fi |
| 3888 | rm -f conftest* conftst* |
| 3889 | |
| 3890 | # Do not use the global_symbol_pipe unless it works. |
| 3891 | if test "$pipe_works" = yes; then |
| 3892 | break |
| 3893 | else |
| 3894 | lt_cv_sys_global_symbol_pipe= |
| 3895 | fi |
| 3896 | done |
| 3897 | ]) |
| 3898 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
| 3899 | lt_cv_sys_global_symbol_to_cdecl= |
| 3900 | fi |
| 3901 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
| 3902 | AC_MSG_RESULT(failed) |
| 3903 | else |
| 3904 | AC_MSG_RESULT(ok) |
| 3905 | fi |
| 3906 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
| 3907 | |
| 3908 | |
| 3909 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
| 3910 | # --------------------------------------- |
| 3911 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
| 3912 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
| 3913 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 3914 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
| 3915 | |
| 3916 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
| 3917 | ifelse([$1],[CXX],[ |
| 3918 | # C++ specific cases for pic, static, wl, etc. |
| 3919 | if test "$GXX" = yes; then |
| 3920 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 3921 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| 3922 | |
| 3923 | case $host_os in |
| 3924 | aix*) |
| 3925 | # All AIX code is PIC. |
| 3926 | if test "$host_cpu" = ia64; then |
| 3927 | # AIX 5 now supports IA64 processor |
| 3928 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 3929 | fi |
| 3930 | ;; |
| 3931 | amigaos*) |
| 3932 | # FIXME: we need at least 68020 code to build shared libraries, but |
| 3933 | # adding the `-m68020' flag to GCC prevents building anything better, |
| 3934 | # like `-m68040'. |
| 3935 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
| 3936 | ;; |
| 3937 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| 3938 | # PIC is the default for these OSes. |
| 3939 | ;; |
| 3940 | cygwin* | mingw* | os2*) |
| 3941 | # This hack is so that the source file can tell whether it is being |
| 3942 | # built for inclusion in a dll (and should export symbols for example). |
| 3943 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
| 3944 | ;; |
| 3945 | darwin* | rhapsody*) |
| 3946 | # PIC is the default on this platform |
| 3947 | # Common symbols not allowed in MH_DYLIB files |
| 3948 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
| 3949 | ;; |
| 3950 | *djgpp*) |
| 3951 | # DJGPP does not support shared libraries at all |
| 3952 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 3953 | ;; |
| 3954 | sysv4*MP*) |
| 3955 | if test -d /usr/nec; then |
| 3956 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
| 3957 | fi |
| 3958 | ;; |
| 3959 | hpux*) |
| 3960 | # PIC is the default for IA64 HP-UX, but not for PA HP-UX. |
| 3961 | if test "$host_cpu" != ia64; then |
| 3962 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 3963 | fi |
| 3964 | ;; |
| 3965 | *) |
| 3966 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 3967 | ;; |
| 3968 | esac |
| 3969 | else |
| 3970 | case $host_os in |
| 3971 | aix4* | aix5*) |
| 3972 | # All AIX code is PIC. |
| 3973 | if test "$host_cpu" = ia64; then |
| 3974 | # AIX 5 now supports IA64 processor |
| 3975 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 3976 | else |
| 3977 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
| 3978 | fi |
| 3979 | ;; |
| 3980 | chorus*) |
| 3981 | case $cc_basename in |
| 3982 | cxch68) |
| 3983 | # Green Hills C++ Compiler |
| 3984 | # _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" |
| 3985 | ;; |
| 3986 | esac |
| 3987 | ;; |
| 3988 | dgux*) |
| 3989 | case $cc_basename in |
| 3990 | ec++) |
| 3991 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 3992 | ;; |
| 3993 | ghcx) |
| 3994 | # Green Hills C++ Compiler |
| 3995 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| 3996 | ;; |
| 3997 | *) |
| 3998 | ;; |
| 3999 | esac |
| 4000 | ;; |
| 4001 | freebsd*) |
| 4002 | # FreeBSD uses GNU C++ |
| 4003 | ;; |
| 4004 | hpux9* | hpux10* | hpux11*) |
| 4005 | case $cc_basename in |
| 4006 | CC) |
| 4007 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4008 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
| 4009 | if test "$host_cpu" != ia64; then |
| 4010 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| 4011 | fi |
| 4012 | ;; |
| 4013 | aCC) |
| 4014 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4015 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" |
| 4016 | if test "$host_cpu" != ia64; then |
| 4017 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| 4018 | fi |
| 4019 | ;; |
| 4020 | *) |
| 4021 | ;; |
| 4022 | esac |
| 4023 | ;; |
| 4024 | irix5* | irix6* | nonstopux*) |
| 4025 | case $cc_basename in |
| 4026 | CC) |
| 4027 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4028 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| 4029 | # CC pic flag -KPIC is the default. |
| 4030 | ;; |
| 4031 | *) |
| 4032 | ;; |
| 4033 | esac |
| 4034 | ;; |
| 4035 | linux*) |
| 4036 | case $cc_basename in |
| 4037 | KCC) |
| 4038 | # KAI C++ Compiler |
| 4039 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
| 4040 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 4041 | ;; |
| 4042 | cxx) |
| 4043 | # Compaq C++ |
| 4044 | # Make sure the PIC flag is empty. It appears that all Alpha |
| 4045 | # Linux and Compaq Tru64 Unix objects are PIC. |
| 4046 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 4047 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| 4048 | ;; |
| 4049 | *) |
| 4050 | ;; |
| 4051 | esac |
| 4052 | ;; |
| 4053 | lynxos*) |
| 4054 | ;; |
| 4055 | m88k*) |
| 4056 | ;; |
| 4057 | mvs*) |
| 4058 | case $cc_basename in |
| 4059 | cxx) |
| 4060 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
| 4061 | ;; |
| 4062 | *) |
| 4063 | ;; |
| 4064 | esac |
| 4065 | ;; |
| 4066 | netbsd*) |
| 4067 | ;; |
| 4068 | osf3* | osf4* | osf5*) |
| 4069 | case $cc_basename in |
| 4070 | KCC) |
| 4071 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
| 4072 | ;; |
| 4073 | RCC) |
| 4074 | # Rational C++ 2.4.1 |
| 4075 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| 4076 | ;; |
| 4077 | cxx) |
| 4078 | # Digital/Compaq C++ |
| 4079 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4080 | # Make sure the PIC flag is empty. It appears that all Alpha |
| 4081 | # Linux and Compaq Tru64 Unix objects are PIC. |
| 4082 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 4083 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| 4084 | ;; |
| 4085 | *) |
| 4086 | ;; |
| 4087 | esac |
| 4088 | ;; |
| 4089 | psos*) |
| 4090 | ;; |
| 4091 | sco*) |
| 4092 | case $cc_basename in |
| 4093 | CC) |
| 4094 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 4095 | ;; |
| 4096 | *) |
| 4097 | ;; |
| 4098 | esac |
| 4099 | ;; |
| 4100 | solaris*) |
| 4101 | case $cc_basename in |
| 4102 | CC) |
| 4103 | # Sun C++ 4.2, 5.x and Centerline C++ |
| 4104 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 4105 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4106 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
| 4107 | ;; |
| 4108 | gcx) |
| 4109 | # Green Hills C++ Compiler |
| 4110 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
| 4111 | ;; |
| 4112 | *) |
| 4113 | ;; |
| 4114 | esac |
| 4115 | ;; |
| 4116 | sunos4*) |
| 4117 | case $cc_basename in |
| 4118 | CC) |
| 4119 | # Sun C++ 4.x |
| 4120 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| 4121 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4122 | ;; |
| 4123 | lcc) |
| 4124 | # Lucid |
| 4125 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| 4126 | ;; |
| 4127 | *) |
| 4128 | ;; |
| 4129 | esac |
| 4130 | ;; |
| 4131 | tandem*) |
| 4132 | case $cc_basename in |
| 4133 | NCC) |
| 4134 | # NonStop-UX NCC 3.20 |
| 4135 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 4136 | ;; |
| 4137 | *) |
| 4138 | ;; |
| 4139 | esac |
| 4140 | ;; |
| 4141 | unixware*) |
| 4142 | ;; |
| 4143 | vxworks*) |
| 4144 | ;; |
| 4145 | *) |
| 4146 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| 4147 | ;; |
| 4148 | esac |
| 4149 | fi |
| 4150 | ], |
| 4151 | [ |
| 4152 | if test "$GCC" = yes; then |
| 4153 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4154 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
| 4155 | |
| 4156 | case $host_os in |
| 4157 | aix*) |
| 4158 | # All AIX code is PIC. |
| 4159 | if test "$host_cpu" = ia64; then |
| 4160 | # AIX 5 now supports IA64 processor |
| 4161 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4162 | fi |
| 4163 | ;; |
| 4164 | |
| 4165 | amigaos*) |
| 4166 | # FIXME: we need at least 68020 code to build shared libraries, but |
| 4167 | # adding the `-m68020' flag to GCC prevents building anything better, |
| 4168 | # like `-m68040'. |
| 4169 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
| 4170 | ;; |
| 4171 | |
| 4172 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
| 4173 | # PIC is the default for these OSes. |
| 4174 | ;; |
| 4175 | |
| 4176 | cygwin* | mingw* | pw32* | os2*) |
| 4177 | # This hack is so that the source file can tell whether it is being |
| 4178 | # built for inclusion in a dll (and should export symbols for example). |
| 4179 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
| 4180 | ;; |
| 4181 | |
| 4182 | darwin* | rhapsody*) |
| 4183 | # PIC is the default on this platform |
| 4184 | # Common symbols not allowed in MH_DYLIB files |
| 4185 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
| 4186 | ;; |
| 4187 | |
| 4188 | msdosdjgpp*) |
| 4189 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
| 4190 | # on systems that don't support them. |
| 4191 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| 4192 | enable_shared=no |
| 4193 | ;; |
| 4194 | |
| 4195 | sysv4*MP*) |
| 4196 | if test -d /usr/nec; then |
| 4197 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
| 4198 | fi |
| 4199 | ;; |
| 4200 | |
| 4201 | hpux*) |
| 4202 | # PIC is the default for IA64 HP-UX, but not for PA HP-UX. |
| 4203 | if test "$host_cpu" != ia64; then |
| 4204 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 4205 | fi |
| 4206 | ;; |
| 4207 | |
| 4208 | *) |
| 4209 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
| 4210 | ;; |
| 4211 | esac |
| 4212 | else |
| 4213 | # PORTME Check for flag to pass linker flags through the system compiler. |
| 4214 | case $host_os in |
| 4215 | aix*) |
| 4216 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4217 | if test "$host_cpu" = ia64; then |
| 4218 | # AIX 5 now supports IA64 processor |
| 4219 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4220 | else |
| 4221 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
| 4222 | fi |
| 4223 | ;; |
| 4224 | |
| 4225 | cygwin* | mingw* | pw32* | os2*) |
| 4226 | # This hack is so that the source file can tell whether it is being |
| 4227 | # built for inclusion in a dll (and should export symbols for example). |
| 4228 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
| 4229 | ;; |
| 4230 | |
| 4231 | hpux9* | hpux10* | hpux11*) |
| 4232 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4233 | if test "$host_cpu" != ia64; then |
| 4234 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
| 4235 | fi |
| 4236 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
| 4237 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
| 4238 | ;; |
| 4239 | |
| 4240 | irix5* | irix6* | nonstopux*) |
| 4241 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4242 | # PIC (with -KPIC) is the default. |
| 4243 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| 4244 | ;; |
| 4245 | |
| 4246 | newsos6) |
| 4247 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 4248 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4249 | ;; |
| 4250 | |
| 4251 | osf3* | osf4* | osf5*) |
| 4252 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4253 | # All OSF/1 code is PIC. |
| 4254 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
| 4255 | ;; |
| 4256 | |
| 4257 | sco3.2v5*) |
| 4258 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' |
| 4259 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' |
| 4260 | ;; |
| 4261 | |
| 4262 | solaris*) |
| 4263 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4264 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 4265 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4266 | ;; |
| 4267 | |
| 4268 | sunos4*) |
| 4269 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
| 4270 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
| 4271 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4272 | ;; |
| 4273 | |
| 4274 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
| 4275 | if test "x$host_vendor" = xsni; then |
| 4276 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-LD' |
| 4277 | else |
| 4278 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
| 4279 | fi |
| 4280 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
| 4281 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4282 | ;; |
| 4283 | |
| 4284 | sysv4*MP*) |
| 4285 | if test -d /usr/nec ;then |
| 4286 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
| 4287 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4288 | fi |
| 4289 | ;; |
| 4290 | |
| 4291 | uts4*) |
| 4292 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
| 4293 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
| 4294 | ;; |
| 4295 | |
| 4296 | *) |
| 4297 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
| 4298 | ;; |
| 4299 | esac |
| 4300 | fi |
| 4301 | ]) |
| 4302 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
| 4303 | |
| 4304 | # |
| 4305 | # Check to make sure the PIC flag actually works. |
| 4306 | # |
| 4307 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
| 4308 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
| 4309 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
| 4310 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) -DPIC], [], |
| 4311 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
| 4312 | "" | " "*) ;; |
| 4313 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
| 4314 | esac], |
| 4315 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 4316 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
| 4317 | fi |
| 4318 | case "$host_os" in |
| 4319 | # For platforms which do not support PIC, -DPIC is meaningless: |
| 4320 | *djgpp*) |
| 4321 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
| 4322 | ;; |
| 4323 | *) |
| 4324 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) -DPIC" |
| 4325 | ;; |
| 4326 | esac |
| 4327 | ]) |
| 4328 | |
| 4329 | |
| 4330 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
| 4331 | # ------------------------------------ |
| 4332 | # See if the linker supports building shared libraries. |
| 4333 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
| 4334 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
| 4335 | ifelse([$1],[CXX],[ |
| 4336 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| 4337 | case $host_os in |
| 4338 | aix4* | aix5*) |
| 4339 | # If we're using GNU nm, then we don't want the "-C" option. |
| 4340 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
| 4341 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then |
| 4342 | _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' |
| 4343 | else |
| 4344 | _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' |
| 4345 | fi |
| 4346 | ;; |
| 4347 | cygwin* | mingw* | pw32*) |
| 4348 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
| 4349 | ;; |
| 4350 | *) |
| 4351 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| 4352 | ;; |
| 4353 | esac |
| 4354 | ],[ |
| 4355 | runpath_var= |
| 4356 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
| 4357 | |
| 4358 | _LT_AC_TAGVAR(archive_cmds, $1)= |
| 4359 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)= |
| 4360 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
| 4361 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
| 4362 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
| 4363 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
| 4364 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
| 4365 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
| 4366 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
| 4367 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
| 4368 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
| 4369 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
| 4370 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
| 4371 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
| 4372 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
| 4373 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' |
| 4374 | # include_expsyms should be a list of space-separated symbols to be *always* |
| 4375 | # included in the symbol list |
| 4376 | _LT_AC_TAGVAR(include_expsyms, $1)= |
| 4377 | # exclude_expsyms can be an egrep regular expression of symbols to exclude |
| 4378 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
| 4379 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
| 4380 | # as well as any symbol that contains `d'. |
| 4381 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
| 4382 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
| 4383 | # platforms (ab)use it in PIC code, but their linkers get confused if |
| 4384 | # the symbol is explicitly referenced. Since portable code cannot |
| 4385 | # rely on this symbol name, it's probably fine to never include it in |
| 4386 | # preloaded symbol tables. |
| 4387 | extract_expsyms_cmds= |
| 4388 | |
| 4389 | case $host_os in |
| 4390 | cygwin* | mingw* | pw32*) |
| 4391 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
| 4392 | # When not using gcc, we currently assume that we are using |
| 4393 | # Microsoft Visual C++. |
| 4394 | if test "$GCC" != yes; then |
| 4395 | with_gnu_ld=no |
| 4396 | fi |
| 4397 | ;; |
| 4398 | openbsd*) |
| 4399 | with_gnu_ld=no |
| 4400 | ;; |
| 4401 | esac |
| 4402 | |
| 4403 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
| 4404 | if test "$with_gnu_ld" = yes; then |
| 4405 | # If archive_cmds runs LD, not CC, wlarc should be empty |
| 4406 | wlarc='${wl}' |
| 4407 | |
| 4408 | # See if GNU ld supports shared libraries. |
| 4409 | case $host_os in |
| 4410 | aix3* | aix4* | aix5*) |
| 4411 | # On AIX/PPC, the GNU linker is very broken |
| 4412 | if test "$host_cpu" != ia64; then |
| 4413 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4414 | cat <<EOF 1>&2 |
| 4415 | |
| 4416 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
| 4417 | *** to be unable to reliably create shared libraries on AIX. |
| 4418 | *** Therefore, libtool is disabling shared libraries support. If you |
| 4419 | *** really care for shared libraries, you may want to modify your PATH |
| 4420 | *** so that a non-GNU linker is found, and then restart. |
| 4421 | |
| 4422 | EOF |
| 4423 | fi |
| 4424 | ;; |
| 4425 | |
| 4426 | amigaos*) |
| 4427 | _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)' |
| 4428 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4429 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4430 | |
| 4431 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
| 4432 | # that the semantics of dynamic libraries on AmigaOS, at least up |
| 4433 | # to version 4, is to share data among multiple programs linked |
| 4434 | # with the same dynamic library. Since this doesn't match the |
| 4435 | # behavior of shared libraries on other platforms, we can't use |
| 4436 | # them. |
| 4437 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4438 | ;; |
| 4439 | |
| 4440 | beos*) |
| 4441 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| 4442 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
| 4443 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
| 4444 | # support --undefined. This deserves some investigation. FIXME |
| 4445 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 4446 | else |
| 4447 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4448 | fi |
| 4449 | ;; |
| 4450 | |
| 4451 | cygwin* | mingw* | pw32*) |
| 4452 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, as there is |
| 4453 | # no search path for DLLs. |
| 4454 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4455 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
| 4456 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
| 4457 | |
| 4458 | extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ |
| 4459 | sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ |
| 4460 | test -f $output_objdir/impgen.exe || (cd $output_objdir && \ |
| 4461 | if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ |
| 4462 | else $CC -o impgen impgen.c ; fi)~ |
| 4463 | $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' |
| 4464 | |
| 4465 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' |
| 4466 | |
| 4467 | # cygwin and mingw dlls have different entry points and sets of symbols |
| 4468 | # to exclude. |
| 4469 | # FIXME: what about values for MSVC? |
| 4470 | dll_entry=__cygwin_dll_entry@12 |
| 4471 | dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ |
| 4472 | case $host_os in |
| 4473 | mingw*) |
| 4474 | # mingw values |
| 4475 | dll_entry=_DllMainCRTStartup@12 |
| 4476 | dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ |
| 4477 | ;; |
| 4478 | esac |
| 4479 | |
| 4480 | # mingw and cygwin differ, and it's simplest to just exclude the union |
| 4481 | # of the two symbol sets. |
| 4482 | dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 |
| 4483 | |
| 4484 | # recent cygwin and mingw systems supply a stub DllMain which the user |
| 4485 | # can override, but on older systems we have to supply one (in ltdll.c) |
| 4486 | if test "x$lt_cv_need_dllmain" = "xyes"; then |
| 4487 | ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " |
| 4488 | ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ |
| 4489 | test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' |
| 4490 | else |
| 4491 | ltdll_obj= |
| 4492 | ltdll_cmds= |
| 4493 | fi |
| 4494 | |
| 4495 | # Extract the symbol export list from an `--export-all' def file, |
| 4496 | # then regenerate the def file from the symbol export list, so that |
| 4497 | # the compiled dll only exports the symbol export list. |
| 4498 | # Be careful not to strip the DATA tag left by newer dlltools. |
| 4499 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"' |
| 4500 | $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ |
| 4501 | sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' |
| 4502 | |
| 4503 | # If the export-symbols file already is a .def file (1st line |
| 4504 | # is EXPORTS), use it as is. |
| 4505 | # If DATA tags from a recent dlltool are present, honour them! |
| 4506 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`head -1 $export_symbols`" = xEXPORTS; then |
| 4507 | cp $export_symbols $output_objdir/$soname-def; |
| 4508 | else |
| 4509 | echo EXPORTS > $output_objdir/$soname-def; |
| 4510 | _lt_hint=1; |
| 4511 | cat $export_symbols | while read symbol; do |
| 4512 | set dummy \$symbol; |
| 4513 | case \[$]# in |
| 4514 | 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; |
| 4515 | *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; |
| 4516 | esac; |
| 4517 | _lt_hint=`expr 1 + \$_lt_hint`; |
| 4518 | done; |
| 4519 | fi~ |
| 4520 | '"$ltdll_cmds"' |
| 4521 | $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ |
| 4522 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ |
| 4523 | $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ |
| 4524 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ |
| 4525 | $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' |
| 4526 | ;; |
| 4527 | |
| 4528 | netbsd*) |
| 4529 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
| 4530 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
| 4531 | wlarc= |
| 4532 | else |
| 4533 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 4534 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
| 4535 | fi |
| 4536 | ;; |
| 4537 | |
| 4538 | solaris* | sysv5*) |
| 4539 | if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then |
| 4540 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4541 | cat <<EOF 1>&2 |
| 4542 | |
| 4543 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
| 4544 | *** create shared libraries on Solaris systems. Therefore, libtool |
| 4545 | *** is disabling shared libraries support. We urge you to upgrade GNU |
| 4546 | *** binutils to release 2.9.1 or newer. Another option is to modify |
| 4547 | *** your PATH or compiler configuration so that the native linker is |
| 4548 | *** used, and then restart. |
| 4549 | |
| 4550 | EOF |
| 4551 | elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| 4552 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 4553 | _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' |
| 4554 | else |
| 4555 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4556 | fi |
| 4557 | ;; |
| 4558 | |
| 4559 | sunos4*) |
| 4560 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| 4561 | wlarc= |
| 4562 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4563 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4564 | ;; |
| 4565 | |
| 4566 | *) |
| 4567 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
| 4568 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
| 4569 | _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' |
| 4570 | else |
| 4571 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4572 | fi |
| 4573 | ;; |
| 4574 | esac |
| 4575 | |
| 4576 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then |
| 4577 | runpath_var=LD_RUN_PATH |
| 4578 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
| 4579 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
| 4580 | case $host_os in |
| 4581 | cygwin* | mingw* | pw32*) |
| 4582 | # dlltool doesn't understand --whole-archive et. al. |
| 4583 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
| 4584 | ;; |
| 4585 | *) |
| 4586 | # ancient GNU ld didn't support --whole-archive et. al. |
| 4587 | if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then |
| 4588 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
| 4589 | else |
| 4590 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
| 4591 | fi |
| 4592 | ;; |
| 4593 | esac |
| 4594 | fi |
| 4595 | else |
| 4596 | # PORTME fill in a description of your system's linker (not GNU ld) |
| 4597 | case $host_os in |
| 4598 | aix3*) |
| 4599 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
| 4600 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
| 4601 | _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' |
| 4602 | # Note: this linker hardcodes the directories in LIBPATH if there |
| 4603 | # are no directories specified by -L. |
| 4604 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4605 | if test "$GCC" = yes && test -z "$link_static_flag"; then |
| 4606 | # Neither direct hardcoding nor static linking is supported with a |
| 4607 | # broken collect2. |
| 4608 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
| 4609 | fi |
| 4610 | ;; |
| 4611 | |
| 4612 | aix4* | aix5*) |
| 4613 | if test "$host_cpu" = ia64; then |
| 4614 | # On IA64, the linker does run time linking by default, so we don't |
| 4615 | # have to do anything special. |
| 4616 | aix_use_runtimelinking=no |
| 4617 | exp_sym_flag='-Bexport' |
| 4618 | no_entry_flag="" |
| 4619 | else |
| 4620 | # If we're using GNU nm, then we don't want the "-C" option. |
| 4621 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
| 4622 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then |
| 4623 | _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' |
| 4624 | else |
| 4625 | _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' |
| 4626 | fi |
| 4627 | |
| 4628 | # KDE requires run time linking. Make it the default. |
| 4629 | aix_use_runtimelinking=yes |
| 4630 | exp_sym_flag='-bexport' |
| 4631 | no_entry_flag='-bnoentry' |
| 4632 | fi |
| 4633 | |
| 4634 | # When large executables or shared objects are built, AIX ld can |
| 4635 | # have problems creating the table of contents. If linking a library |
| 4636 | # or program results in "error TOC overflow" add -mminimal-toc to |
| 4637 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
| 4638 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
| 4639 | |
| 4640 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
| 4641 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4642 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
| 4643 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 4644 | |
| 4645 | if test "$GCC" = yes; then |
| 4646 | case $host_os in aix4.[012]|aix4.[012].*) |
| 4647 | # We only want to do this on AIX 4.2 and lower, the check |
| 4648 | # below for broken collect2 doesn't work under 4.3+ |
| 4649 | collect2name=`${CC} -print-prog-name=collect2` |
| 4650 | if test -f "$collect2name" && \ |
| 4651 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
| 4652 | then |
| 4653 | # We have reworked collect2 |
| 4654 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4655 | else |
| 4656 | # We have old collect2 |
| 4657 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
| 4658 | # It fails to find uninstalled libraries when the uninstalled |
| 4659 | # path is not listed in the libpath. Setting hardcode_minus_L |
| 4660 | # to unsupported forces relinking |
| 4661 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4662 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4663 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
| 4664 | fi |
| 4665 | esac |
| 4666 | shared_flag='-shared' |
| 4667 | else |
| 4668 | # not using gcc |
| 4669 | if test "$host_cpu" = ia64; then |
| 4670 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
| 4671 | # chokes on -Wl,-G. The following line is correct: |
| 4672 | shared_flag='-G' |
| 4673 | else |
| 4674 | if test "$aix_use_runtimelinking" = yes; then |
| 4675 | shared_flag='-qmkshrobj ${wl}-G' |
| 4676 | else |
| 4677 | shared_flag='-qmkshrobj' |
| 4678 | fi |
| 4679 | fi |
| 4680 | fi |
| 4681 | |
| 4682 | # Let the compiler handle the export list. |
| 4683 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
| 4684 | if test "$aix_use_runtimelinking" = yes; then |
| 4685 | # Warning - without using the other runtime loading flags (-brtl), |
| 4686 | # -berok will link without error, but may produce a broken library. |
| 4687 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
| 4688 | # Determine the default libpath from the value encoded in an empty executable. |
| 4689 | _LT_AC_SYS_LIBPATH_AIX |
| 4690 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
| 4691 | _LT_AC_TAGVAR(archive_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '" $shared_flag" |
| 4692 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
| 4693 | else |
| 4694 | if test "$host_cpu" = ia64; then |
| 4695 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
| 4696 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
| 4697 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" |
| 4698 | else |
| 4699 | # Determine the default libpath from the value encoded in an empty executable. |
| 4700 | _LT_AC_SYS_LIBPATH_AIX |
| 4701 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
| 4702 | # Warning - without using the other run time loading flags, |
| 4703 | # -berok will link without error, but may produce a broken library. |
| 4704 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
| 4705 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
| 4706 | # -bexpall does not export symbols beginning with underscore (_) |
| 4707 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
| 4708 | # Exported symbols can be pulled into shared objects from archives |
| 4709 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' |
| 4710 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
| 4711 | # This is similar to how AIX traditionally builds it's shared libraries. |
| 4712 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
| 4713 | fi |
| 4714 | fi |
| 4715 | ;; |
| 4716 | |
| 4717 | amigaos*) |
| 4718 | _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)' |
| 4719 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4720 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4721 | # see comment about different semantics on the GNU ld section |
| 4722 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4723 | ;; |
| 4724 | |
| 4725 | bsdi4*) |
| 4726 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
| 4727 | ;; |
| 4728 | |
| 4729 | cygwin* | mingw* | pw32*) |
| 4730 | # When not using gcc, we currently assume that we are using |
| 4731 | # Microsoft Visual C++. |
| 4732 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
| 4733 | # no search path for DLLs. |
| 4734 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
| 4735 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
| 4736 | # Tell ltmain to make .lib files, not .a files. |
| 4737 | libext=lib |
| 4738 | # FIXME: Setting linknames here is a bad hack. |
| 4739 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
| 4740 | # The linker will automatically build a .lib file if we build a DLL. |
| 4741 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
| 4742 | # FIXME: Should let the user specify the lib program. |
| 4743 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
| 4744 | fix_srcfile_path='`cygpath -w "$srcfile"`' |
| 4745 | ;; |
| 4746 | |
| 4747 | darwin* | rhapsody*) |
| 4748 | case "$host_os" in |
| 4749 | rhapsody* | darwin1.[[012]]) |
| 4750 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' |
| 4751 | ;; |
| 4752 | *) # Darwin 1.3 on |
| 4753 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' |
| 4754 | ;; |
| 4755 | esac |
| 4756 | |
| 4757 | # FIXME: Relying on posixy $() will cause problems for |
| 4758 | # cross-compilation, but unfortunately the echo tests do not |
| 4759 | # yet detect zsh echo's removal of \ escapes. Also zsh mangles |
| 4760 | # `"' quotes if we put them in here... so don't! |
| 4761 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' |
| 4762 | # We need to add '_' to the symbols in $export_symbols first |
| 4763 | #_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$_LT_AC_TAGVAR(archive_cmds, $1)"' && strip -s $export_symbols' |
| 4764 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4765 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4766 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' |
| 4767 | ;; |
| 4768 | |
| 4769 | dgux*) |
| 4770 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4771 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4772 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4773 | ;; |
| 4774 | |
| 4775 | freebsd1*) |
| 4776 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 4777 | ;; |
| 4778 | |
| 4779 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
| 4780 | # support. Future versions do this automatically, but an explicit c++rt0.o |
| 4781 | # does not break anything, and helps significantly (at the cost of a little |
| 4782 | # extra space). |
| 4783 | freebsd2.2*) |
| 4784 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
| 4785 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 4786 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4787 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4788 | ;; |
| 4789 | |
| 4790 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
| 4791 | freebsd2*) |
| 4792 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| 4793 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4794 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4795 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4796 | ;; |
| 4797 | |
| 4798 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
| 4799 | freebsd*) |
| 4800 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
| 4801 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 4802 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4803 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4804 | ;; |
| 4805 | |
| 4806 | hpux9* | hpux10* | hpux11*) |
| 4807 | if test "$GCC" = yes; then |
| 4808 | case $host_os in |
| 4809 | hpux9*) |
| 4810 | _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 $lib' |
| 4811 | ;; |
| 4812 | *) |
| 4813 | if test "$host_cpu" = ia64; then |
| 4814 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| 4815 | else |
| 4816 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
| 4817 | fi |
| 4818 | ;; |
| 4819 | esac |
| 4820 | else |
| 4821 | case $host_os in |
| 4822 | hpux9*) |
| 4823 | _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 $lib' |
| 4824 | ;; |
| 4825 | *) |
| 4826 | if test "$host_cpu" = ia64; then |
| 4827 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4828 | else |
| 4829 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
| 4830 | fi |
| 4831 | ;; |
| 4832 | esac |
| 4833 | fi |
| 4834 | if test "$host_cpu" = ia64; then |
| 4835 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4836 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
| 4837 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4838 | else |
| 4839 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
| 4840 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 4841 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4842 | fi |
| 4843 | # hardcode_minus_L: Not really in the search PATH, |
| 4844 | # but as the default location of the library. |
| 4845 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4846 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
| 4847 | ;; |
| 4848 | |
| 4849 | irix5* | irix6* | nonstopux*) |
| 4850 | if test "$GCC" = yes; then |
| 4851 | _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' |
| 4852 | else |
| 4853 | _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' |
| 4854 | fi |
| 4855 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 4856 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 4857 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 4858 | ;; |
| 4859 | |
| 4860 | netbsd*) |
| 4861 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
| 4862 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
| 4863 | else |
| 4864 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
| 4865 | fi |
| 4866 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 4867 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4868 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4869 | ;; |
| 4870 | |
| 4871 | newsos6) |
| 4872 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4873 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4874 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 4875 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 4876 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4877 | ;; |
| 4878 | |
| 4879 | openbsd*) |
| 4880 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4881 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4882 | |
| 4883 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
| 4884 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' |
| 4885 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
| 4886 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
| 4887 | else |
| 4888 | case $host_os in |
| 4889 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
| 4890 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
| 4891 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 4892 | ;; |
| 4893 | *) |
| 4894 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' |
| 4895 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
| 4896 | ;; |
| 4897 | esac |
| 4898 | fi |
| 4899 | ;; |
| 4900 | |
| 4901 | os2*) |
| 4902 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4903 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4904 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
| 4905 | _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' |
| 4906 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
| 4907 | ;; |
| 4908 | |
| 4909 | osf3*) |
| 4910 | if test "$GCC" = yes; then |
| 4911 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
| 4912 | _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' |
| 4913 | else |
| 4914 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
| 4915 | _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' |
| 4916 | fi |
| 4917 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 4918 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 4919 | ;; |
| 4920 | |
| 4921 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
| 4922 | if test "$GCC" = yes; then |
| 4923 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
| 4924 | _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' |
| 4925 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
| 4926 | else |
| 4927 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
| 4928 | _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' |
| 4929 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
| 4930 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' |
| 4931 | |
| 4932 | # Both c and cxx compiler support -rpath directly |
| 4933 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
| 4934 | fi |
| 4935 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
| 4936 | ;; |
| 4937 | |
| 4938 | sco3.2v5*) |
| 4939 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4940 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4941 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
| 4942 | runpath_var=LD_RUN_PATH |
| 4943 | hardcode_runpath_var=yes |
| 4944 | ;; |
| 4945 | |
| 4946 | solaris*) |
| 4947 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
| 4948 | if test "$GCC" = yes; then |
| 4949 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| 4950 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 4951 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
| 4952 | else |
| 4953 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4954 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 4955 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
| 4956 | fi |
| 4957 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
| 4958 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4959 | case $host_os in |
| 4960 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
| 4961 | *) # Supported since Solaris 2.6 (maybe 2.5.1?) |
| 4962 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
| 4963 | esac |
| 4964 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
| 4965 | ;; |
| 4966 | |
| 4967 | sunos4*) |
| 4968 | if test "x$host_vendor" = xsequent; then |
| 4969 | # Use $CC to link under sequent, because it throws in some extra .o |
| 4970 | # files that make .init and .fini sections work. |
| 4971 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
| 4972 | else |
| 4973 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
| 4974 | fi |
| 4975 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 4976 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 4977 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
| 4978 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4979 | ;; |
| 4980 | |
| 4981 | sysv4) |
| 4982 | if test "x$host_vendor" = xsni; then |
| 4983 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4984 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
| 4985 | else |
| 4986 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4987 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
| 4988 | fi |
| 4989 | runpath_var='LD_RUN_PATH' |
| 4990 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4991 | ;; |
| 4992 | |
| 4993 | sysv4.3*) |
| 4994 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 4995 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 4996 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
| 4997 | ;; |
| 4998 | |
| 4999 | sysv4*MP*) |
| 5000 | if test -d /usr/nec; then |
| 5001 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 5002 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 5003 | runpath_var=LD_RUN_PATH |
| 5004 | hardcode_runpath_var=yes |
| 5005 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
| 5006 | fi |
| 5007 | ;; |
| 5008 | |
| 5009 | sysv4.2uw2*) |
| 5010 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
| 5011 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
| 5012 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
| 5013 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 5014 | hardcode_runpath_var=yes |
| 5015 | runpath_var=LD_RUN_PATH |
| 5016 | ;; |
| 5017 | |
| 5018 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
| 5019 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' |
| 5020 | if test "$GCC" = yes; then |
| 5021 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| 5022 | else |
| 5023 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
| 5024 | fi |
| 5025 | runpath_var='LD_RUN_PATH' |
| 5026 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 5027 | ;; |
| 5028 | |
| 5029 | sysv5*) |
| 5030 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
| 5031 | # $CC -shared without GNU ld will not create a library from C++ |
| 5032 | # object files and a static libstdc++, better avoid it by now |
| 5033 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 5034 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
| 5035 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
| 5036 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
| 5037 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 5038 | runpath_var='LD_RUN_PATH' |
| 5039 | ;; |
| 5040 | |
| 5041 | uts4*) |
| 5042 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
| 5043 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
| 5044 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
| 5045 | ;; |
| 5046 | |
| 5047 | *) |
| 5048 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
| 5049 | ;; |
| 5050 | esac |
| 5051 | fi |
| 5052 | ]) |
| 5053 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
| 5054 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
| 5055 | |
| 5056 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
| 5057 | if test "$GCC" = yes; then |
| 5058 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
| 5059 | fi |
| 5060 | |
| 5061 | # |
| 5062 | # Do we need to explicitly link libc? |
| 5063 | # |
| 5064 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
| 5065 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
| 5066 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
| 5067 | *'~'*) |
| 5068 | # FIXME: we may have to deal with multi-command sequences. |
| 5069 | ;; |
| 5070 | '$CC '*) |
| 5071 | # Test whether the compiler implicitly links with -lc since on some |
| 5072 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
| 5073 | # to ld, don't add -lc before -lgcc. |
| 5074 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
| 5075 | $rm conftest* |
| 5076 | echo 'static int dummy;' > conftest.$ac_ext |
| 5077 | |
| 5078 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
| 5079 | soname=conftest |
| 5080 | lib=conftest |
| 5081 | libobjs=conftest.$ac_objext |
| 5082 | deplibs= |
| 5083 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
| 5084 | compiler_flags=-v |
| 5085 | linker_flags=-v |
| 5086 | verstring= |
| 5087 | output_objdir=. |
| 5088 | libname=conftest |
| 5089 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
| 5090 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
| 5091 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
| 5092 | then |
| 5093 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
| 5094 | else |
| 5095 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
| 5096 | fi |
| 5097 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
| 5098 | else |
| 5099 | cat conftest.err 1>&5 |
| 5100 | fi |
| 5101 | $rm conftest* |
| 5102 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
| 5103 | ;; |
| 5104 | esac |
| 5105 | fi |
| 5106 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
| 5107 | |
| 5108 | |
| 5109 | # _LT_AC_FILE_LTDLL_C |
| 5110 | # ------------------- |
| 5111 | # Be careful that the start marker always follows a newline. |
| 5112 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
| 5113 | # /* ltdll.c starts here */ |
| 5114 | # #define WIN32_LEAN_AND_MEAN |
| 5115 | # #include <windows.h> |
| 5116 | # #undef WIN32_LEAN_AND_MEAN |
| 5117 | # #include <stdio.h> |
| 5118 | # |
| 5119 | # #ifndef __CYGWIN__ |
| 5120 | # # ifdef __CYGWIN32__ |
| 5121 | # # define __CYGWIN__ __CYGWIN32__ |
| 5122 | # # endif |
| 5123 | # #endif |
| 5124 | # |
| 5125 | # #ifdef __cplusplus |
| 5126 | # extern "C" { |
| 5127 | # #endif |
| 5128 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
| 5129 | # #ifdef __cplusplus |
| 5130 | # } |
| 5131 | # #endif |
| 5132 | # |
| 5133 | # #ifdef __CYGWIN__ |
| 5134 | # #include <cygwin/cygwin_dll.h> |
| 5135 | # DECLARE_CYGWIN_DLL( DllMain ); |
| 5136 | # #endif |
| 5137 | # HINSTANCE __hDllInstance_base; |
| 5138 | # |
| 5139 | # BOOL APIENTRY |
| 5140 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
| 5141 | # { |
| 5142 | # __hDllInstance_base = hInst; |
| 5143 | # return TRUE; |
| 5144 | # } |
| 5145 | # /* ltdll.c ends here */ |
| 5146 | ])# _LT_AC_FILE_LTDLL_C |
| 5147 | |
| 5148 | |
| 5149 | # _LT_AC_FILE_IMPGEN_C |
| 5150 | # -------------------- |
| 5151 | # Be careful that the start marker always follows a newline. |
| 5152 | AC_DEFUN([_LT_AC_FILE_IMPGEN_C], [ |
| 5153 | # /* impgen.c starts here */ |
| 5154 | # /* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. |
| 5155 | # |
| 5156 | # This file is part of GNU libtool. |
| 5157 | # |
| 5158 | # This program is free software; you can redistribute it and/or modify |
| 5159 | # it under the terms of the GNU General Public License as published by |
| 5160 | # the Free Software Foundation; either version 2 of the License, or |
| 5161 | # (at your option) any later version. |
| 5162 | # |
| 5163 | # This program is distributed in the hope that it will be useful, |
| 5164 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 5165 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 5166 | # GNU General Public License for more details. |
| 5167 | # |
| 5168 | # You should have received a copy of the GNU General Public License |
| 5169 | # along with this program; if not, write to the Free Software |
| 5170 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 5171 | # */ |
| 5172 | # |
| 5173 | # #include <stdio.h> /* for printf() */ |
| 5174 | # #include <unistd.h> /* for open(), lseek(), read() */ |
| 5175 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ |
| 5176 | # #include <string.h> /* for strdup() */ |
| 5177 | # |
| 5178 | # /* O_BINARY isn't required (or even defined sometimes) under Unix */ |
| 5179 | # #ifndef O_BINARY |
| 5180 | # #define O_BINARY 0 |
| 5181 | # #endif |
| 5182 | # |
| 5183 | # static unsigned int |
| 5184 | # pe_get16 (fd, offset) |
| 5185 | # int fd; |
| 5186 | # int offset; |
| 5187 | # { |
| 5188 | # unsigned char b[2]; |
| 5189 | # lseek (fd, offset, SEEK_SET); |
| 5190 | # read (fd, b, 2); |
| 5191 | # return b[0] + (b[1]<<8); |
| 5192 | # } |
| 5193 | # |
| 5194 | # static unsigned int |
| 5195 | # pe_get32 (fd, offset) |
| 5196 | # int fd; |
| 5197 | # int offset; |
| 5198 | # { |
| 5199 | # unsigned char b[4]; |
| 5200 | # lseek (fd, offset, SEEK_SET); |
| 5201 | # read (fd, b, 4); |
| 5202 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); |
| 5203 | # } |
| 5204 | # |
| 5205 | # static unsigned int |
| 5206 | # pe_as32 (ptr) |
| 5207 | # void *ptr; |
| 5208 | # { |
| 5209 | # unsigned char *b = ptr; |
| 5210 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); |
| 5211 | # } |
| 5212 | # |
| 5213 | # int |
| 5214 | # main (argc, argv) |
| 5215 | # int argc; |
| 5216 | # char *argv[]; |
| 5217 | # { |
| 5218 | # int dll; |
| 5219 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; |
| 5220 | # unsigned long export_rva, export_size, nsections, secptr, expptr; |
| 5221 | # unsigned long name_rvas, nexp; |
| 5222 | # unsigned char *expdata, *erva; |
| 5223 | # char *filename, *dll_name; |
| 5224 | # |
| 5225 | # filename = argv[1]; |
| 5226 | # |
| 5227 | # dll = open(filename, O_RDONLY|O_BINARY); |
| 5228 | # if (dll < 1) |
| 5229 | # return 1; |
| 5230 | # |
| 5231 | # dll_name = filename; |
| 5232 | # |
| 5233 | # for (i=0; filename[i]; i++) |
| 5234 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') |
| 5235 | # dll_name = filename + i +1; |
| 5236 | # |
| 5237 | # pe_header_offset = pe_get32 (dll, 0x3c); |
| 5238 | # opthdr_ofs = pe_header_offset + 4 + 20; |
| 5239 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); |
| 5240 | # |
| 5241 | # if (num_entries < 1) /* no exports */ |
| 5242 | # return 1; |
| 5243 | # |
| 5244 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); |
| 5245 | # export_size = pe_get32 (dll, opthdr_ofs + 100); |
| 5246 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); |
| 5247 | # secptr = (pe_header_offset + 4 + 20 + |
| 5248 | # pe_get16 (dll, pe_header_offset + 4 + 16)); |
| 5249 | # |
| 5250 | # expptr = 0; |
| 5251 | # for (i = 0; i < nsections; i++) |
| 5252 | # { |
| 5253 | # char sname[8]; |
| 5254 | # unsigned long secptr1 = secptr + 40 * i; |
| 5255 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); |
| 5256 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); |
| 5257 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); |
| 5258 | # lseek(dll, secptr1, SEEK_SET); |
| 5259 | # read(dll, sname, 8); |
| 5260 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) |
| 5261 | # { |
| 5262 | # expptr = fptr + (export_rva - vaddr); |
| 5263 | # if (export_rva + export_size > vaddr + vsize) |
| 5264 | # export_size = vsize - (export_rva - vaddr); |
| 5265 | # break; |
| 5266 | # } |
| 5267 | # } |
| 5268 | # |
| 5269 | # expdata = (unsigned char*)malloc(export_size); |
| 5270 | # lseek (dll, expptr, SEEK_SET); |
| 5271 | # read (dll, expdata, export_size); |
| 5272 | # erva = expdata - export_rva; |
| 5273 | # |
| 5274 | # nexp = pe_as32 (expdata+24); |
| 5275 | # name_rvas = pe_as32 (expdata+32); |
| 5276 | # |
| 5277 | # printf ("EXPORTS\n"); |
| 5278 | # for (i = 0; i<nexp; i++) |
| 5279 | # { |
| 5280 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); |
| 5281 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); |
| 5282 | # } |
| 5283 | # |
| 5284 | # return 0; |
| 5285 | # } |
| 5286 | # /* impgen.c ends here */ |
| 5287 | ])# _LT_AC_FILE_IMPGEN_C |
| 5288 | |
| 5289 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
| 5290 | # --------------------------------- |
| 5291 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
| 5292 | |
| 5293 | |
| 5294 | # old names |
| 5295 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
| 5296 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
| 5297 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
| 5298 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
| 5299 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
| 5300 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
| 5301 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
| 5302 | |
| 5303 | # This is just to silence aclocal about the macro not being used |
| 5304 | ifelse([AC_DISABLE_FAST_INSTALL]) |
| 5305 | |
| 5306 | AC_DEFUN([LT_AC_PROG_GCJ], |
| 5307 | [AC_CHECK_TOOL(GCJ, gcj, no) |
| 5308 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
| 5309 | AC_SUBST(GCJFLAGS) |
| 5310 | ]) |
| 5311 | |
| 5312 | AC_DEFUN([LT_AC_PROG_RC], |
| 5313 | [AC_CHECK_TOOL(RC, windres, no) |
| 5314 | ]) |
| 5315 | |
| 5316 | ############################################################ |
| 5317 | # NOTE: This macro has been submitted for inclusion into # |
| 5318 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
| 5319 | # a released version of Autoconf we should remove this # |
| 5320 | # macro and use it instead. # |
| 5321 | ############################################################ |
| 5322 | # LT_AC_PROG_SED |
| 5323 | # -------------- |
| 5324 | # Check for a fully-functional sed program, that truncates |
| 5325 | # as few characters as possible. Prefer GNU sed if found. |
| 5326 | AC_DEFUN([LT_AC_PROG_SED], |
| 5327 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
| 5328 | AC_CACHE_VAL(lt_cv_path_SED, |
| 5329 | [# Loop through the user's path and test for sed and gsed. |
| 5330 | # Then use that list of sed's as ones to test for truncation. |
| 5331 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5332 | for as_dir in $PATH |
| 5333 | do |
| 5334 | IFS=$as_save_IFS |
| 5335 | test -z "$as_dir" && as_dir=. |
| 5336 | for ac_prog in sed gsed; do |
| 5337 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5338 | if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 5339 | _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext" |
| 5340 | fi |
| 5341 | done |
| 5342 | done |
| 5343 | done |
| 5344 | |
| 5345 | # Create a temporary directory, and hook for its removal unless debugging. |
| 5346 | $debug || |
| 5347 | { |
| 5348 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 |
| 5349 | trap '{ (exit 1); exit 1; }' 1 2 13 15 |
| 5350 | } |
| 5351 | |
| 5352 | # Create a (secure) tmp directory for tmp files. |
| 5353 | : ${TMPDIR=/tmp} |
| 5354 | { |
| 5355 | tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` && |
| 5356 | test -n "$tmp" && test -d "$tmp" |
| 5357 | } || |
| 5358 | { |
| 5359 | tmp=$TMPDIR/sed$$-$RANDOM |
| 5360 | (umask 077 && mkdir $tmp) |
| 5361 | } || |
| 5362 | { |
| 5363 | echo "$me: cannot create a temporary directory in $TMPDIR" >&2 |
| 5364 | { (exit 1); exit 1; } |
| 5365 | } |
| 5366 | _max=0 |
| 5367 | _count=0 |
| 5368 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
| 5369 | # along with /bin/sed that truncates output. |
| 5370 | for _sed in $_sed_list /usr/xpg4/bin/sed; do |
| 5371 | test ! -f ${_sed} && break |
| 5372 | cat /dev/null > "$tmp/sed.in" |
| 5373 | _count=0 |
| 5374 | echo $ECHO_N "0123456789$ECHO_C" >"$tmp/sed.in" |
| 5375 | # Check for GNU sed and select it if it is found. |
| 5376 | if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then |
| 5377 | lt_cv_path_SED=${_sed} |
| 5378 | break; |
| 5379 | fi |
| 5380 | while true; do |
| 5381 | cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp" |
| 5382 | mv "$tmp/sed.tmp" "$tmp/sed.in" |
| 5383 | cp "$tmp/sed.in" "$tmp/sed.nl" |
| 5384 | echo >>"$tmp/sed.nl" |
| 5385 | ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break |
| 5386 | cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break |
| 5387 | # 10000 chars as input seems more than enough |
| 5388 | test $_count -gt 10 && break |
| 5389 | _count=`expr $_count + 1` |
| 5390 | if test $_count -gt $_max; then |
| 5391 | _max=$_count |
| 5392 | lt_cv_path_SED=$_sed |
| 5393 | fi |
| 5394 | done |
| 5395 | done |
| 5396 | rm -rf "$tmp" |
| 5397 | ]) |
| 5398 | AC_MSG_RESULT([$SED]) |
| 5399 | ]) |