[1137] | 1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
---|
| 2 | ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 |
---|
| 3 | ## Free Software Foundation, Inc. |
---|
| 4 | ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
---|
| 5 | ## |
---|
| 6 | ## This file is free software; the Free Software Foundation gives |
---|
| 7 | ## unlimited permission to copy and/or distribute it, with or without |
---|
| 8 | ## modifications, as long as this notice is preserved. |
---|
| 9 | |
---|
| 10 | # serial 51 AC_PROG_LIBTOOL |
---|
| 11 | |
---|
| 12 | |
---|
| 13 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
---|
| 14 | # ----------------------------------------------------------- |
---|
| 15 | # If this macro is not defined by Autoconf, define it here. |
---|
| 16 | m4_ifdef([AC_PROVIDE_IFELSE], |
---|
| 17 | [], |
---|
| 18 | [m4_define([AC_PROVIDE_IFELSE], |
---|
| 19 | [m4_ifdef([AC_PROVIDE_$1], |
---|
| 20 | [$2], [$3])])]) |
---|
| 21 | |
---|
| 22 | |
---|
| 23 | # AC_PROG_LIBTOOL |
---|
| 24 | # --------------- |
---|
| 25 | AC_DEFUN([AC_PROG_LIBTOOL], |
---|
| 26 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
---|
| 27 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
---|
| 28 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
---|
| 29 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
---|
| 30 | [AC_LIBTOOL_CXX], |
---|
| 31 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
---|
| 32 | ])]) |
---|
| 33 | dnl And a similar setup for Fortran 77 support |
---|
| 34 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
---|
| 35 | [AC_LIBTOOL_F77], |
---|
| 36 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
---|
| 37 | ])]) |
---|
| 38 | |
---|
| 39 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
---|
| 40 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
---|
| 41 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
---|
| 42 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
---|
| 43 | [AC_LIBTOOL_GCJ], |
---|
| 44 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
---|
| 45 | [AC_LIBTOOL_GCJ], |
---|
| 46 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
---|
| 47 | [AC_LIBTOOL_GCJ], |
---|
| 48 | [ifdef([AC_PROG_GCJ], |
---|
| 49 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
---|
| 50 | ifdef([A][M_PROG_GCJ], |
---|
| 51 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
---|
| 52 | ifdef([LT_AC_PROG_GCJ], |
---|
| 53 | [define([LT_AC_PROG_GCJ], |
---|
| 54 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
---|
| 55 | ])])# AC_PROG_LIBTOOL |
---|
| 56 | |
---|
| 57 | |
---|
| 58 | # _AC_PROG_LIBTOOL |
---|
| 59 | # ---------------- |
---|
| 60 | AC_DEFUN([_AC_PROG_LIBTOOL], |
---|
| 61 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
---|
| 62 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
---|
| 63 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
---|
| 64 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
---|
| 65 | |
---|
| 66 | # This can be used to rebuild libtool when needed |
---|
| 67 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
---|
| 68 | |
---|
| 69 | # Always use our own libtool. |
---|
| 70 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
---|
| 71 | AC_SUBST(LIBTOOL)dnl |
---|
| 72 | |
---|
| 73 | # Prevent multiple expansion |
---|
| 74 | define([AC_PROG_LIBTOOL], []) |
---|
| 75 | ])# _AC_PROG_LIBTOOL |
---|
| 76 | |
---|
| 77 | |
---|
| 78 | # AC_LIBTOOL_SETUP |
---|
| 79 | # ---------------- |
---|
| 80 | AC_DEFUN([AC_LIBTOOL_SETUP], |
---|
| 81 | [AC_PREREQ(2.50)dnl |
---|
| 82 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
---|
| 83 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
---|
| 84 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
---|
| 85 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
| 86 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
---|
| 87 | AC_REQUIRE([AC_PROG_CC])dnl |
---|
| 88 | AC_REQUIRE([AC_PROG_LD])dnl |
---|
| 89 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
---|
| 90 | AC_REQUIRE([AC_PROG_NM])dnl |
---|
| 91 | |
---|
| 92 | AC_REQUIRE([AC_PROG_LN_S])dnl |
---|
| 93 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
---|
| 94 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
---|
| 95 | AC_REQUIRE([AC_OBJEXT])dnl |
---|
| 96 | AC_REQUIRE([AC_EXEEXT])dnl |
---|
| 97 | dnl |
---|
| 98 | |
---|
| 99 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
---|
| 100 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
---|
| 101 | AC_LIBTOOL_OBJDIR |
---|
| 102 | |
---|
| 103 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
---|
| 104 | _LT_AC_PROG_ECHO_BACKSLASH |
---|
| 105 | |
---|
| 106 | case $host_os in |
---|
| 107 | aix3*) |
---|
| 108 | # AIX sometimes has problems with the GCC collect2 program. For some |
---|
| 109 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
---|
| 110 | # vanish in a puff of smoke. |
---|
| 111 | if test "X${COLLECT_NAMES+set}" != Xset; then |
---|
| 112 | COLLECT_NAMES= |
---|
| 113 | export COLLECT_NAMES |
---|
| 114 | fi |
---|
| 115 | ;; |
---|
| 116 | esac |
---|
| 117 | |
---|
| 118 | # Sed substitution that helps us do robust quoting. It backslashifies |
---|
| 119 | # metacharacters that are still active within double-quoted strings. |
---|
| 120 | Xsed='sed -e 1s/^X//' |
---|
| 121 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
---|
| 122 | |
---|
| 123 | # Same as above, but do not quote variable references. |
---|
| 124 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
---|
| 125 | |
---|
| 126 | # Sed substitution to delay expansion of an escaped shell variable in a |
---|
| 127 | # double_quote_subst'ed string. |
---|
| 128 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
---|
| 129 | |
---|
| 130 | # Sed substitution to avoid accidental globbing in evaled expressions |
---|
| 131 | no_glob_subst='s/\*/\\\*/g' |
---|
| 132 | |
---|
| 133 | # Constants: |
---|
| 134 | rm="rm -f" |
---|
| 135 | |
---|
| 136 | # Global variables: |
---|
| 137 | default_ofile=libtool |
---|
| 138 | can_build_shared=yes |
---|
| 139 | |
---|
| 140 | # All known linkers require a `.a' archive for static linking (except MSVC, |
---|
| 141 | # which needs '.lib'). |
---|
| 142 | libext=a |
---|
| 143 | ltmain="$ac_aux_dir/ltmain.sh" |
---|
| 144 | ofile="$default_ofile" |
---|
| 145 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
---|
| 146 | |
---|
| 147 | AC_CHECK_TOOL(AR, ar, false) |
---|
| 148 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
---|
| 149 | AC_CHECK_TOOL(STRIP, strip, :) |
---|
| 150 | |
---|
| 151 | old_CC="$CC" |
---|
| 152 | old_CFLAGS="$CFLAGS" |
---|
| 153 | |
---|
| 154 | # Set sane defaults for various variables |
---|
| 155 | test -z "$AR" && AR=ar |
---|
| 156 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
---|
| 157 | test -z "$AS" && AS=as |
---|
| 158 | test -z "$CC" && CC=cc |
---|
| 159 | test -z "$LTCC" && LTCC=$CC |
---|
| 160 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
---|
| 161 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
---|
| 162 | test -z "$LD" && LD=ld |
---|
| 163 | test -z "$LN_S" && LN_S="ln -s" |
---|
| 164 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
---|
| 165 | test -z "$NM" && NM=nm |
---|
| 166 | test -z "$SED" && SED=sed |
---|
| 167 | test -z "$OBJDUMP" && OBJDUMP=objdump |
---|
| 168 | test -z "$RANLIB" && RANLIB=: |
---|
| 169 | test -z "$STRIP" && STRIP=: |
---|
| 170 | test -z "$ac_objext" && ac_objext=o |
---|
| 171 | |
---|
| 172 | # Determine commands to create old-style static archives. |
---|
| 173 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
---|
| 174 | old_postinstall_cmds='chmod 644 $oldlib' |
---|
| 175 | old_postuninstall_cmds= |
---|
| 176 | |
---|
| 177 | if test -n "$RANLIB"; then |
---|
| 178 | case $host_os in |
---|
| 179 | openbsd*) |
---|
| 180 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
---|
| 181 | ;; |
---|
| 182 | *) |
---|
| 183 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
---|
| 184 | ;; |
---|
| 185 | esac |
---|
| 186 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
---|
| 187 | fi |
---|
| 188 | |
---|
| 189 | _LT_CC_BASENAME([$compiler]) |
---|
| 190 | |
---|
| 191 | # Only perform the check for file, if the check method requires it |
---|
| 192 | case $deplibs_check_method in |
---|
| 193 | file_magic*) |
---|
| 194 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
---|
| 195 | AC_PATH_MAGIC |
---|
| 196 | fi |
---|
| 197 | ;; |
---|
| 198 | esac |
---|
| 199 | |
---|
| 200 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
---|
| 201 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
---|
| 202 | enable_win32_dll=yes, enable_win32_dll=no) |
---|
| 203 | |
---|
| 204 | AC_ARG_ENABLE([libtool-lock], |
---|
| 205 | [AC_HELP_STRING([--disable-libtool-lock], |
---|
| 206 | [avoid locking (might break parallel builds)])]) |
---|
| 207 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
---|
| 208 | |
---|
| 209 | AC_ARG_WITH([pic], |
---|
| 210 | [AC_HELP_STRING([--with-pic], |
---|
| 211 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
---|
| 212 | [pic_mode="$withval"], |
---|
| 213 | [pic_mode=default]) |
---|
| 214 | test -z "$pic_mode" && pic_mode=default |
---|
| 215 | |
---|
| 216 | # Use C for the default configuration in the libtool script |
---|
| 217 | tagname= |
---|
| 218 | AC_LIBTOOL_LANG_C_CONFIG |
---|
| 219 | _LT_AC_TAGCONFIG |
---|
| 220 | ])# AC_LIBTOOL_SETUP |
---|
| 221 | |
---|
| 222 | |
---|
| 223 | # _LT_AC_SYS_COMPILER |
---|
| 224 | # ------------------- |
---|
| 225 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
---|
| 226 | [AC_REQUIRE([AC_PROG_CC])dnl |
---|
| 227 | |
---|
| 228 | # If no C compiler was specified, use CC. |
---|
| 229 | LTCC=${LTCC-"$CC"} |
---|
| 230 | |
---|
| 231 | # If no C compiler flags were specified, use CFLAGS. |
---|
| 232 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
---|
| 233 | |
---|
| 234 | # Allow CC to be a program name with arguments. |
---|
| 235 | compiler=$CC |
---|
| 236 | ])# _LT_AC_SYS_COMPILER |
---|
| 237 | |
---|
| 238 | |
---|
| 239 | # _LT_CC_BASENAME(CC) |
---|
| 240 | # ------------------- |
---|
| 241 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
---|
| 242 | AC_DEFUN([_LT_CC_BASENAME], |
---|
| 243 | [for cc_temp in $1""; do |
---|
| 244 | case $cc_temp in |
---|
| 245 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
---|
| 246 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
---|
| 247 | \-*) ;; |
---|
| 248 | *) break;; |
---|
| 249 | esac |
---|
| 250 | done |
---|
| 251 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
---|
| 252 | ]) |
---|
| 253 | |
---|
| 254 | |
---|
| 255 | # _LT_COMPILER_BOILERPLATE |
---|
| 256 | # ------------------------ |
---|
| 257 | # Check for compiler boilerplate output or warnings with |
---|
| 258 | # the simple compiler test code. |
---|
| 259 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
---|
| 260 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 261 | ac_outfile=conftest.$ac_objext |
---|
| 262 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
---|
| 263 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
---|
| 264 | _lt_compiler_boilerplate=`cat conftest.err` |
---|
| 265 | $rm conftest* |
---|
| 266 | ])# _LT_COMPILER_BOILERPLATE |
---|
| 267 | |
---|
| 268 | |
---|
| 269 | # _LT_LINKER_BOILERPLATE |
---|
| 270 | # ---------------------- |
---|
| 271 | # Check for linker boilerplate output or warnings with |
---|
| 272 | # the simple link test code. |
---|
| 273 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
---|
| 274 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 275 | ac_outfile=conftest.$ac_objext |
---|
| 276 | echo "$lt_simple_link_test_code" >conftest.$ac_ext |
---|
| 277 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
---|
| 278 | _lt_linker_boilerplate=`cat conftest.err` |
---|
| 279 | $rm conftest* |
---|
| 280 | ])# _LT_LINKER_BOILERPLATE |
---|
| 281 | |
---|
| 282 | |
---|
| 283 | # _LT_AC_SYS_LIBPATH_AIX |
---|
| 284 | # ---------------------- |
---|
| 285 | # Links a minimal program and checks the executable |
---|
| 286 | # for the system default hardcoded library path. In most cases, |
---|
| 287 | # this is /usr/lib:/lib, but when the MPI compilers are used |
---|
| 288 | # the location of the communication and MPI libs are included too. |
---|
| 289 | # If we don't find anything, use the default library path according |
---|
| 290 | # to the aix ld manual. |
---|
| 291 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
---|
| 292 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 293 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
---|
| 294 | lt_aix_libpath_sed=' |
---|
| 295 | /Import File Strings/,/^$/ { |
---|
| 296 | /^0/ { |
---|
| 297 | s/^0 *\(.*\)$/\1/ |
---|
| 298 | p |
---|
| 299 | } |
---|
| 300 | }' |
---|
| 301 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
---|
| 302 | # Check for a 64-bit object if we didn't find anything. |
---|
| 303 | if test -z "$aix_libpath"; then |
---|
| 304 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
---|
| 305 | fi],[]) |
---|
| 306 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
---|
| 307 | ])# _LT_AC_SYS_LIBPATH_AIX |
---|
| 308 | |
---|
| 309 | |
---|
| 310 | # _LT_AC_SHELL_INIT(ARG) |
---|
| 311 | # ---------------------- |
---|
| 312 | AC_DEFUN([_LT_AC_SHELL_INIT], |
---|
| 313 | [ifdef([AC_DIVERSION_NOTICE], |
---|
| 314 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
---|
| 315 | [AC_DIVERT_PUSH(NOTICE)]) |
---|
| 316 | $1 |
---|
| 317 | AC_DIVERT_POP |
---|
| 318 | ])# _LT_AC_SHELL_INIT |
---|
| 319 | |
---|
| 320 | |
---|
| 321 | # _LT_AC_PROG_ECHO_BACKSLASH |
---|
| 322 | # -------------------------- |
---|
| 323 | # Add some code to the start of the generated configure script which |
---|
| 324 | # will find an echo command which doesn't interpret backslashes. |
---|
| 325 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
---|
| 326 | [_LT_AC_SHELL_INIT([ |
---|
| 327 | # Check that we are running under the correct shell. |
---|
| 328 | SHELL=${CONFIG_SHELL-/bin/sh} |
---|
| 329 | |
---|
| 330 | case X$ECHO in |
---|
| 331 | X*--fallback-echo) |
---|
| 332 | # Remove one level of quotation (which was required for Make). |
---|
| 333 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
---|
| 334 | ;; |
---|
| 335 | esac |
---|
| 336 | |
---|
| 337 | echo=${ECHO-echo} |
---|
| 338 | if test "X[$]1" = X--no-reexec; then |
---|
| 339 | # Discard the --no-reexec flag, and continue. |
---|
| 340 | shift |
---|
| 341 | elif test "X[$]1" = X--fallback-echo; then |
---|
| 342 | # Avoid inline document here, it may be left over |
---|
| 343 | : |
---|
| 344 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
---|
| 345 | # Yippee, $echo works! |
---|
| 346 | : |
---|
| 347 | else |
---|
| 348 | # Restart under the correct shell. |
---|
| 349 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
---|
| 350 | fi |
---|
| 351 | |
---|
| 352 | if test "X[$]1" = X--fallback-echo; then |
---|
| 353 | # used as fallback echo |
---|
| 354 | shift |
---|
| 355 | cat <<EOF |
---|
| 356 | [$]* |
---|
| 357 | EOF |
---|
| 358 | exit 0 |
---|
| 359 | fi |
---|
| 360 | |
---|
| 361 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
---|
| 362 | # if CDPATH is set. |
---|
| 363 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
---|
| 364 | |
---|
| 365 | if test -z "$ECHO"; then |
---|
| 366 | if test "X${echo_test_string+set}" != Xset; then |
---|
| 367 | # find a string as large as possible, as long as the shell can cope with it |
---|
| 368 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
---|
| 369 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
---|
| 370 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
---|
| 371 | echo_test_string=`eval $cmd` && |
---|
| 372 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
---|
| 373 | then |
---|
| 374 | break |
---|
| 375 | fi |
---|
| 376 | done |
---|
| 377 | fi |
---|
| 378 | |
---|
| 379 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
---|
| 380 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
---|
| 381 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 382 | : |
---|
| 383 | else |
---|
| 384 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
---|
| 385 | # backslashes. This makes it impossible to quote backslashes using |
---|
| 386 | # echo "$something" | sed 's/\\/\\\\/g' |
---|
| 387 | # |
---|
| 388 | # So, first we look for a working echo in the user's PATH. |
---|
| 389 | |
---|
| 390 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
| 391 | for dir in $PATH /usr/ucb; do |
---|
| 392 | IFS="$lt_save_ifs" |
---|
| 393 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
---|
| 394 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
---|
| 395 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
---|
| 396 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 397 | echo="$dir/echo" |
---|
| 398 | break |
---|
| 399 | fi |
---|
| 400 | done |
---|
| 401 | IFS="$lt_save_ifs" |
---|
| 402 | |
---|
| 403 | if test "X$echo" = Xecho; then |
---|
| 404 | # We didn't find a better echo, so look for alternatives. |
---|
| 405 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
---|
| 406 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
---|
| 407 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 408 | # This shell has a builtin print -r that does the trick. |
---|
| 409 | echo='print -r' |
---|
| 410 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
---|
| 411 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
---|
| 412 | # If we have ksh, try running configure again with it. |
---|
| 413 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
---|
| 414 | export ORIGINAL_CONFIG_SHELL |
---|
| 415 | CONFIG_SHELL=/bin/ksh |
---|
| 416 | export CONFIG_SHELL |
---|
| 417 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
---|
| 418 | else |
---|
| 419 | # Try using printf. |
---|
| 420 | echo='printf %s\n' |
---|
| 421 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
---|
| 422 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
---|
| 423 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 424 | # Cool, printf works |
---|
| 425 | : |
---|
| 426 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
---|
| 427 | test "X$echo_testing_string" = 'X\t' && |
---|
| 428 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
---|
| 429 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 430 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
---|
| 431 | export CONFIG_SHELL |
---|
| 432 | SHELL="$CONFIG_SHELL" |
---|
| 433 | export SHELL |
---|
| 434 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
---|
| 435 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
---|
| 436 | test "X$echo_testing_string" = 'X\t' && |
---|
| 437 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
---|
| 438 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
| 439 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
---|
| 440 | else |
---|
| 441 | # maybe with a smaller string... |
---|
| 442 | prev=: |
---|
| 443 | |
---|
| 444 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
---|
| 445 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
---|
| 446 | then |
---|
| 447 | break |
---|
| 448 | fi |
---|
| 449 | prev="$cmd" |
---|
| 450 | done |
---|
| 451 | |
---|
| 452 | if test "$prev" != 'sed 50q "[$]0"'; then |
---|
| 453 | echo_test_string=`eval $prev` |
---|
| 454 | export echo_test_string |
---|
| 455 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
---|
| 456 | else |
---|
| 457 | # Oops. We lost completely, so just stick with echo. |
---|
| 458 | echo=echo |
---|
| 459 | fi |
---|
| 460 | fi |
---|
| 461 | fi |
---|
| 462 | fi |
---|
| 463 | fi |
---|
| 464 | fi |
---|
| 465 | |
---|
| 466 | # Copy echo and quote the copy suitably for passing to libtool from |
---|
| 467 | # the Makefile, instead of quoting the original, which is used later. |
---|
| 468 | ECHO=$echo |
---|
| 469 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
---|
| 470 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
---|
| 471 | fi |
---|
| 472 | |
---|
| 473 | AC_SUBST(ECHO) |
---|
| 474 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
---|
| 475 | |
---|
| 476 | |
---|
| 477 | # _LT_AC_LOCK |
---|
| 478 | # ----------- |
---|
| 479 | AC_DEFUN([_LT_AC_LOCK], |
---|
| 480 | [AC_ARG_ENABLE([libtool-lock], |
---|
| 481 | [AC_HELP_STRING([--disable-libtool-lock], |
---|
| 482 | [avoid locking (might break parallel builds)])]) |
---|
| 483 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
---|
| 484 | |
---|
| 485 | # Some flags need to be propagated to the compiler or linker for good |
---|
| 486 | # libtool support. |
---|
| 487 | case $host in |
---|
| 488 | ia64-*-hpux*) |
---|
| 489 | # Find out which ABI we are using. |
---|
| 490 | echo 'int i;' > conftest.$ac_ext |
---|
| 491 | if AC_TRY_EVAL(ac_compile); then |
---|
| 492 | case `/usr/bin/file conftest.$ac_objext` in |
---|
| 493 | *ELF-32*) |
---|
| 494 | HPUX_IA64_MODE="32" |
---|
| 495 | ;; |
---|
| 496 | *ELF-64*) |
---|
| 497 | HPUX_IA64_MODE="64" |
---|
| 498 | ;; |
---|
| 499 | esac |
---|
| 500 | fi |
---|
| 501 | rm -rf conftest* |
---|
| 502 | ;; |
---|
| 503 | *-*-irix6*) |
---|
| 504 | # Find out which ABI we are using. |
---|
| 505 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
---|
| 506 | if AC_TRY_EVAL(ac_compile); then |
---|
| 507 | if test "$lt_cv_prog_gnu_ld" = yes; then |
---|
| 508 | case `/usr/bin/file conftest.$ac_objext` in |
---|
| 509 | *32-bit*) |
---|
| 510 | LD="${LD-ld} -melf32bsmip" |
---|
| 511 | ;; |
---|
| 512 | *N32*) |
---|
| 513 | LD="${LD-ld} -melf32bmipn32" |
---|
| 514 | ;; |
---|
| 515 | *64-bit*) |
---|
| 516 | LD="${LD-ld} -melf64bmip" |
---|
| 517 | ;; |
---|
| 518 | esac |
---|
| 519 | else |
---|
| 520 | case `/usr/bin/file conftest.$ac_objext` in |
---|
| 521 | *32-bit*) |
---|
| 522 | LD="${LD-ld} -32" |
---|
| 523 | ;; |
---|
| 524 | *N32*) |
---|
| 525 | LD="${LD-ld} -n32" |
---|
| 526 | ;; |
---|
| 527 | *64-bit*) |
---|
| 528 | LD="${LD-ld} -64" |
---|
| 529 | ;; |
---|
| 530 | esac |
---|
| 531 | fi |
---|
| 532 | fi |
---|
| 533 | rm -rf conftest* |
---|
| 534 | ;; |
---|
| 535 | |
---|
| 536 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
---|
| 537 | s390*-*linux*|sparc*-*linux*) |
---|
| 538 | # Find out which ABI we are using. |
---|
| 539 | echo 'int i;' > conftest.$ac_ext |
---|
| 540 | if AC_TRY_EVAL(ac_compile); then |
---|
| 541 | case `/usr/bin/file conftest.o` in |
---|
| 542 | *32-bit*) |
---|
| 543 | case $host in |
---|
| 544 | x86_64-*kfreebsd*-gnu) |
---|
| 545 | LD="${LD-ld} -m elf_i386_fbsd" |
---|
| 546 | ;; |
---|
| 547 | x86_64-*linux*) |
---|
| 548 | LD="${LD-ld} -m elf_i386" |
---|
| 549 | ;; |
---|
| 550 | ppc64-*linux*|powerpc64-*linux*) |
---|
| 551 | LD="${LD-ld} -m elf32ppclinux" |
---|
| 552 | ;; |
---|
| 553 | s390x-*linux*) |
---|
| 554 | LD="${LD-ld} -m elf_s390" |
---|
| 555 | ;; |
---|
| 556 | sparc64-*linux*) |
---|
| 557 | LD="${LD-ld} -m elf32_sparc" |
---|
| 558 | ;; |
---|
| 559 | esac |
---|
| 560 | ;; |
---|
| 561 | *64-bit*) |
---|
| 562 | libsuff=64 |
---|
| 563 | case $host in |
---|
| 564 | x86_64-*kfreebsd*-gnu) |
---|
| 565 | LD="${LD-ld} -m elf_x86_64_fbsd" |
---|
| 566 | ;; |
---|
| 567 | x86_64-*linux*) |
---|
| 568 | LD="${LD-ld} -m elf_x86_64" |
---|
| 569 | ;; |
---|
| 570 | ppc*-*linux*|powerpc*-*linux*) |
---|
| 571 | LD="${LD-ld} -m elf64ppc" |
---|
| 572 | ;; |
---|
| 573 | s390*-*linux*) |
---|
| 574 | LD="${LD-ld} -m elf64_s390" |
---|
| 575 | ;; |
---|
| 576 | sparc*-*linux*) |
---|
| 577 | LD="${LD-ld} -m elf64_sparc" |
---|
| 578 | ;; |
---|
| 579 | esac |
---|
| 580 | ;; |
---|
| 581 | esac |
---|
| 582 | fi |
---|
| 583 | rm -rf conftest* |
---|
| 584 | ;; |
---|
| 585 | |
---|
| 586 | *-*-sco3.2v5*) |
---|
| 587 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
---|
| 588 | SAVE_CFLAGS="$CFLAGS" |
---|
| 589 | CFLAGS="$CFLAGS -belf" |
---|
| 590 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
---|
| 591 | [AC_LANG_PUSH(C) |
---|
| 592 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
---|
| 593 | AC_LANG_POP]) |
---|
| 594 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
---|
| 595 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
---|
| 596 | CFLAGS="$SAVE_CFLAGS" |
---|
| 597 | fi |
---|
| 598 | ;; |
---|
| 599 | sparc*-*solaris*) |
---|
| 600 | # Find out which ABI we are using. |
---|
| 601 | echo 'int i;' > conftest.$ac_ext |
---|
| 602 | if AC_TRY_EVAL(ac_compile); then |
---|
| 603 | case `/usr/bin/file conftest.o` in |
---|
| 604 | *64-bit*) |
---|
| 605 | case $lt_cv_prog_gnu_ld in |
---|
| 606 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
---|
| 607 | *) LD="${LD-ld} -64" ;; |
---|
| 608 | esac |
---|
| 609 | ;; |
---|
| 610 | esac |
---|
| 611 | fi |
---|
| 612 | rm -rf conftest* |
---|
| 613 | ;; |
---|
| 614 | |
---|
| 615 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
---|
| 616 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
---|
| 617 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
---|
| 618 | AC_CHECK_TOOL(AS, as, false) |
---|
| 619 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
---|
| 620 | ;; |
---|
| 621 | ]) |
---|
| 622 | esac |
---|
| 623 | |
---|
| 624 | need_locks="$enable_libtool_lock" |
---|
| 625 | |
---|
| 626 | ])# _LT_AC_LOCK |
---|
| 627 | |
---|
| 628 | |
---|
| 629 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
---|
| 630 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
---|
| 631 | # ---------------------------------------------------------------- |
---|
| 632 | # Check whether the given compiler option works |
---|
| 633 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
---|
| 634 | [AC_REQUIRE([LT_AC_PROG_SED]) |
---|
| 635 | AC_CACHE_CHECK([$1], [$2], |
---|
| 636 | [$2=no |
---|
| 637 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
---|
| 638 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
| 639 | lt_compiler_flag="$3" |
---|
| 640 | # Insert the option either (1) after the last *FLAGS variable, or |
---|
| 641 | # (2) before a word containing "conftest.", or (3) at the end. |
---|
| 642 | # Note that $ac_compile itself does not contain backslashes and begins |
---|
| 643 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
---|
| 644 | # The option is referenced via a variable to avoid confusing sed. |
---|
| 645 | lt_compile=`echo "$ac_compile" | $SED \ |
---|
| 646 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
---|
| 647 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
---|
| 648 | -e 's:$: $lt_compiler_flag:'` |
---|
| 649 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
---|
| 650 | (eval "$lt_compile" 2>conftest.err) |
---|
| 651 | ac_status=$? |
---|
| 652 | cat conftest.err >&AS_MESSAGE_LOG_FD |
---|
| 653 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
---|
| 654 | if (exit $ac_status) && test -s "$ac_outfile"; then |
---|
| 655 | # The compiler can only warn and ignore the option if not recognized |
---|
| 656 | # So say no if there are warnings other than the usual output. |
---|
| 657 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
---|
| 658 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
---|
| 659 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
---|
| 660 | $2=yes |
---|
| 661 | fi |
---|
| 662 | fi |
---|
| 663 | $rm conftest* |
---|
| 664 | ]) |
---|
| 665 | |
---|
| 666 | if test x"[$]$2" = xyes; then |
---|
| 667 | ifelse([$5], , :, [$5]) |
---|
| 668 | else |
---|
| 669 | ifelse([$6], , :, [$6]) |
---|
| 670 | fi |
---|
| 671 | ])# AC_LIBTOOL_COMPILER_OPTION |
---|
| 672 | |
---|
| 673 | |
---|
| 674 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
---|
| 675 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
---|
| 676 | # ------------------------------------------------------------ |
---|
| 677 | # Check whether the given compiler option works |
---|
| 678 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
---|
| 679 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 680 | AC_CACHE_CHECK([$1], [$2], |
---|
| 681 | [$2=no |
---|
| 682 | save_LDFLAGS="$LDFLAGS" |
---|
| 683 | LDFLAGS="$LDFLAGS $3" |
---|
| 684 | echo "$lt_simple_link_test_code" > conftest.$ac_ext |
---|
| 685 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
---|
| 686 | # The linker can only warn and ignore the option if not recognized |
---|
| 687 | # So say no if there are warnings |
---|
| 688 | if test -s conftest.err; then |
---|
| 689 | # Append any errors to the config.log. |
---|
| 690 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
---|
| 691 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
---|
| 692 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
---|
| 693 | if diff conftest.exp conftest.er2 >/dev/null; then |
---|
| 694 | $2=yes |
---|
| 695 | fi |
---|
| 696 | else |
---|
| 697 | $2=yes |
---|
| 698 | fi |
---|
| 699 | fi |
---|
| 700 | $rm conftest* |
---|
| 701 | LDFLAGS="$save_LDFLAGS" |
---|
| 702 | ]) |
---|
| 703 | |
---|
| 704 | if test x"[$]$2" = xyes; then |
---|
| 705 | ifelse([$4], , :, [$4]) |
---|
| 706 | else |
---|
| 707 | ifelse([$5], , :, [$5]) |
---|
| 708 | fi |
---|
| 709 | ])# AC_LIBTOOL_LINKER_OPTION |
---|
| 710 | |
---|
| 711 | |
---|
| 712 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
---|
| 713 | # -------------------------- |
---|
| 714 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
---|
| 715 | [# find the maximum length of command line arguments |
---|
| 716 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
---|
| 717 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
---|
| 718 | i=0 |
---|
| 719 | teststring="ABCD" |
---|
| 720 | |
---|
| 721 | case $build_os in |
---|
| 722 | msdosdjgpp*) |
---|
| 723 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
---|
| 724 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
---|
| 725 | # during glob expansion). Even if it were fixed, the result of this |
---|
| 726 | # check would be larger than it should be. |
---|
| 727 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
---|
| 728 | ;; |
---|
| 729 | |
---|
| 730 | gnu*) |
---|
| 731 | # Under GNU Hurd, this test is not required because there is |
---|
| 732 | # no limit to the length of command line arguments. |
---|
| 733 | # Libtool will interpret -1 as no limit whatsoever |
---|
| 734 | lt_cv_sys_max_cmd_len=-1; |
---|
| 735 | ;; |
---|
| 736 | |
---|
| 737 | cygwin* | mingw*) |
---|
| 738 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
---|
| 739 | # about 5 minutes as the teststring grows exponentially. |
---|
| 740 | # Worse, since 9x/ME are not pre-emptively multitasking, |
---|
| 741 | # you end up with a "frozen" computer, even though with patience |
---|
| 742 | # the test eventually succeeds (with a max line length of 256k). |
---|
| 743 | # Instead, let's just punt: use the minimum linelength reported by |
---|
| 744 | # all of the supported platforms: 8192 (on NT/2K/XP). |
---|
| 745 | lt_cv_sys_max_cmd_len=8192; |
---|
| 746 | ;; |
---|
| 747 | |
---|
| 748 | amigaos*) |
---|
| 749 | # On AmigaOS with pdksh, this test takes hours, literally. |
---|
| 750 | # So we just punt and use a minimum line length of 8192. |
---|
| 751 | lt_cv_sys_max_cmd_len=8192; |
---|
| 752 | ;; |
---|
| 753 | |
---|
| 754 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
---|
| 755 | # This has been around since 386BSD, at least. Likely further. |
---|
| 756 | if test -x /sbin/sysctl; then |
---|
| 757 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
---|
| 758 | elif test -x /usr/sbin/sysctl; then |
---|
| 759 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
---|
| 760 | else |
---|
| 761 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
---|
| 762 | fi |
---|
| 763 | # And add a safety zone |
---|
| 764 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
---|
| 765 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
---|
| 766 | ;; |
---|
| 767 | |
---|
| 768 | interix*) |
---|
| 769 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
---|
| 770 | lt_cv_sys_max_cmd_len=196608 |
---|
| 771 | ;; |
---|
| 772 | |
---|
| 773 | osf*) |
---|
| 774 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
---|
| 775 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
---|
| 776 | # nice to cause kernel panics so lets avoid the loop below. |
---|
| 777 | # First set a reasonable default. |
---|
| 778 | lt_cv_sys_max_cmd_len=16384 |
---|
| 779 | # |
---|
| 780 | if test -x /sbin/sysconfig; then |
---|
| 781 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
---|
| 782 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
---|
| 783 | esac |
---|
| 784 | fi |
---|
| 785 | ;; |
---|
| 786 | sco3.2v5*) |
---|
| 787 | lt_cv_sys_max_cmd_len=102400 |
---|
| 788 | ;; |
---|
| 789 | sysv5* | sco5v6* | sysv4.2uw2*) |
---|
| 790 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
---|
| 791 | if test -n "$kargmax"; then |
---|
| 792 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
---|
| 793 | else |
---|
| 794 | lt_cv_sys_max_cmd_len=32768 |
---|
| 795 | fi |
---|
| 796 | ;; |
---|
| 797 | *) |
---|
| 798 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
---|
| 799 | if test -n "$lt_cv_sys_max_cmd_len"; then |
---|
| 800 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
---|
| 801 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
---|
| 802 | else |
---|
| 803 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
---|
| 804 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
---|
| 805 | = "XX$teststring") >/dev/null 2>&1 && |
---|
| 806 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
---|
| 807 | lt_cv_sys_max_cmd_len=$new_result && |
---|
| 808 | test $i != 17 # 1/2 MB should be enough |
---|
| 809 | do |
---|
| 810 | i=`expr $i + 1` |
---|
| 811 | teststring=$teststring$teststring |
---|
| 812 | done |
---|
| 813 | teststring= |
---|
| 814 | # Add a significant safety factor because C++ compilers can tack on massive |
---|
| 815 | # amounts of additional arguments before passing them to the linker. |
---|
| 816 | # It appears as though 1/2 is a usable value. |
---|
| 817 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
---|
| 818 | fi |
---|
| 819 | ;; |
---|
| 820 | esac |
---|
| 821 | ]) |
---|
| 822 | if test -n $lt_cv_sys_max_cmd_len ; then |
---|
| 823 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
---|
| 824 | else |
---|
| 825 | AC_MSG_RESULT(none) |
---|
| 826 | fi |
---|
| 827 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
---|
| 828 | |
---|
| 829 | |
---|
| 830 | # _LT_AC_CHECK_DLFCN |
---|
| 831 | # ------------------ |
---|
| 832 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
---|
| 833 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
---|
| 834 | ])# _LT_AC_CHECK_DLFCN |
---|
| 835 | |
---|
| 836 | |
---|
| 837 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
---|
| 838 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
---|
| 839 | # --------------------------------------------------------------------- |
---|
| 840 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
---|
| 841 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
---|
| 842 | if test "$cross_compiling" = yes; then : |
---|
| 843 | [$4] |
---|
| 844 | else |
---|
| 845 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
---|
| 846 | lt_status=$lt_dlunknown |
---|
| 847 | cat > conftest.$ac_ext <<EOF |
---|
| 848 | [#line __oline__ "configure" |
---|
| 849 | #include "confdefs.h" |
---|
| 850 | |
---|
| 851 | #if HAVE_DLFCN_H |
---|
| 852 | #include <dlfcn.h> |
---|
| 853 | #endif |
---|
| 854 | |
---|
| 855 | #include <stdio.h> |
---|
| 856 | |
---|
| 857 | #ifdef RTLD_GLOBAL |
---|
| 858 | # define LT_DLGLOBAL RTLD_GLOBAL |
---|
| 859 | #else |
---|
| 860 | # ifdef DL_GLOBAL |
---|
| 861 | # define LT_DLGLOBAL DL_GLOBAL |
---|
| 862 | # else |
---|
| 863 | # define LT_DLGLOBAL 0 |
---|
| 864 | # endif |
---|
| 865 | #endif |
---|
| 866 | |
---|
| 867 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
---|
| 868 | find out it does not work in some platform. */ |
---|
| 869 | #ifndef LT_DLLAZY_OR_NOW |
---|
| 870 | # ifdef RTLD_LAZY |
---|
| 871 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
---|
| 872 | # else |
---|
| 873 | # ifdef DL_LAZY |
---|
| 874 | # define LT_DLLAZY_OR_NOW DL_LAZY |
---|
| 875 | # else |
---|
| 876 | # ifdef RTLD_NOW |
---|
| 877 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
---|
| 878 | # else |
---|
| 879 | # ifdef DL_NOW |
---|
| 880 | # define LT_DLLAZY_OR_NOW DL_NOW |
---|
| 881 | # else |
---|
| 882 | # define LT_DLLAZY_OR_NOW 0 |
---|
| 883 | # endif |
---|
| 884 | # endif |
---|
| 885 | # endif |
---|
| 886 | # endif |
---|
| 887 | #endif |
---|
| 888 | |
---|
| 889 | #ifdef __cplusplus |
---|
| 890 | extern "C" void exit (int); |
---|
| 891 | #endif |
---|
| 892 | |
---|
| 893 | void fnord() { int i=42;} |
---|
| 894 | int main () |
---|
| 895 | { |
---|
| 896 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
---|
| 897 | int status = $lt_dlunknown; |
---|
| 898 | |
---|
| 899 | if (self) |
---|
| 900 | { |
---|
| 901 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
---|
| 902 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
---|
| 903 | /* dlclose (self); */ |
---|
| 904 | } |
---|
| 905 | else |
---|
| 906 | puts (dlerror ()); |
---|
| 907 | |
---|
| 908 | exit (status); |
---|
| 909 | }] |
---|
| 910 | EOF |
---|
| 911 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
---|
| 912 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
---|
| 913 | lt_status=$? |
---|
| 914 | case x$lt_status in |
---|
| 915 | x$lt_dlno_uscore) $1 ;; |
---|
| 916 | x$lt_dlneed_uscore) $2 ;; |
---|
| 917 | x$lt_dlunknown|x*) $3 ;; |
---|
| 918 | esac |
---|
| 919 | else : |
---|
| 920 | # compilation failed |
---|
| 921 | $3 |
---|
| 922 | fi |
---|
| 923 | fi |
---|
| 924 | rm -fr conftest* |
---|
| 925 | ])# _LT_AC_TRY_DLOPEN_SELF |
---|
| 926 | |
---|
| 927 | |
---|
| 928 | # AC_LIBTOOL_DLOPEN_SELF |
---|
| 929 | # ---------------------- |
---|
| 930 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
---|
| 931 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
---|
| 932 | if test "x$enable_dlopen" != xyes; then |
---|
| 933 | enable_dlopen=unknown |
---|
| 934 | enable_dlopen_self=unknown |
---|
| 935 | enable_dlopen_self_static=unknown |
---|
| 936 | else |
---|
| 937 | lt_cv_dlopen=no |
---|
| 938 | lt_cv_dlopen_libs= |
---|
| 939 | |
---|
| 940 | case $host_os in |
---|
| 941 | beos*) |
---|
| 942 | lt_cv_dlopen="load_add_on" |
---|
| 943 | lt_cv_dlopen_libs= |
---|
| 944 | lt_cv_dlopen_self=yes |
---|
| 945 | ;; |
---|
| 946 | |
---|
| 947 | mingw* | pw32*) |
---|
| 948 | lt_cv_dlopen="LoadLibrary" |
---|
| 949 | lt_cv_dlopen_libs= |
---|
| 950 | ;; |
---|
| 951 | |
---|
| 952 | cygwin*) |
---|
| 953 | lt_cv_dlopen="dlopen" |
---|
| 954 | lt_cv_dlopen_libs= |
---|
| 955 | ;; |
---|
| 956 | |
---|
| 957 | darwin*) |
---|
| 958 | # if libdl is installed we need to link against it |
---|
| 959 | AC_CHECK_LIB([dl], [dlopen], |
---|
| 960 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
---|
| 961 | lt_cv_dlopen="dyld" |
---|
| 962 | lt_cv_dlopen_libs= |
---|
| 963 | lt_cv_dlopen_self=yes |
---|
| 964 | ]) |
---|
| 965 | ;; |
---|
| 966 | |
---|
| 967 | *) |
---|
| 968 | AC_CHECK_FUNC([shl_load], |
---|
| 969 | [lt_cv_dlopen="shl_load"], |
---|
| 970 | [AC_CHECK_LIB([dld], [shl_load], |
---|
| 971 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
---|
| 972 | [AC_CHECK_FUNC([dlopen], |
---|
| 973 | [lt_cv_dlopen="dlopen"], |
---|
| 974 | [AC_CHECK_LIB([dl], [dlopen], |
---|
| 975 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
---|
| 976 | [AC_CHECK_LIB([svld], [dlopen], |
---|
| 977 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
---|
| 978 | [AC_CHECK_LIB([dld], [dld_link], |
---|
| 979 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
---|
| 980 | ]) |
---|
| 981 | ]) |
---|
| 982 | ]) |
---|
| 983 | ]) |
---|
| 984 | ]) |
---|
| 985 | ;; |
---|
| 986 | esac |
---|
| 987 | |
---|
| 988 | if test "x$lt_cv_dlopen" != xno; then |
---|
| 989 | enable_dlopen=yes |
---|
| 990 | else |
---|
| 991 | enable_dlopen=no |
---|
| 992 | fi |
---|
| 993 | |
---|
| 994 | case $lt_cv_dlopen in |
---|
| 995 | dlopen) |
---|
| 996 | save_CPPFLAGS="$CPPFLAGS" |
---|
| 997 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
---|
| 998 | |
---|
| 999 | save_LDFLAGS="$LDFLAGS" |
---|
| 1000 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
---|
| 1001 | |
---|
| 1002 | save_LIBS="$LIBS" |
---|
| 1003 | LIBS="$lt_cv_dlopen_libs $LIBS" |
---|
| 1004 | |
---|
| 1005 | AC_CACHE_CHECK([whether a program can dlopen itself], |
---|
| 1006 | lt_cv_dlopen_self, [dnl |
---|
| 1007 | _LT_AC_TRY_DLOPEN_SELF( |
---|
| 1008 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
---|
| 1009 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
---|
| 1010 | ]) |
---|
| 1011 | |
---|
| 1012 | if test "x$lt_cv_dlopen_self" = xyes; then |
---|
| 1013 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
---|
| 1014 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
---|
| 1015 | lt_cv_dlopen_self_static, [dnl |
---|
| 1016 | _LT_AC_TRY_DLOPEN_SELF( |
---|
| 1017 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
---|
| 1018 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
---|
| 1019 | ]) |
---|
| 1020 | fi |
---|
| 1021 | |
---|
| 1022 | CPPFLAGS="$save_CPPFLAGS" |
---|
| 1023 | LDFLAGS="$save_LDFLAGS" |
---|
| 1024 | LIBS="$save_LIBS" |
---|
| 1025 | ;; |
---|
| 1026 | esac |
---|
| 1027 | |
---|
| 1028 | case $lt_cv_dlopen_self in |
---|
| 1029 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
---|
| 1030 | *) enable_dlopen_self=unknown ;; |
---|
| 1031 | esac |
---|
| 1032 | |
---|
| 1033 | case $lt_cv_dlopen_self_static in |
---|
| 1034 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
---|
| 1035 | *) enable_dlopen_self_static=unknown ;; |
---|
| 1036 | esac |
---|
| 1037 | fi |
---|
| 1038 | ])# AC_LIBTOOL_DLOPEN_SELF |
---|
| 1039 | |
---|
| 1040 | |
---|
| 1041 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
---|
| 1042 | # --------------------------------- |
---|
| 1043 | # Check to see if options -c and -o are simultaneously supported by compiler |
---|
| 1044 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
---|
| 1045 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 1046 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
---|
| 1047 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
---|
| 1048 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
---|
| 1049 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
---|
| 1050 | $rm -r conftest 2>/dev/null |
---|
| 1051 | mkdir conftest |
---|
| 1052 | cd conftest |
---|
| 1053 | mkdir out |
---|
| 1054 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
| 1055 | |
---|
| 1056 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
---|
| 1057 | # Insert the option either (1) after the last *FLAGS variable, or |
---|
| 1058 | # (2) before a word containing "conftest.", or (3) at the end. |
---|
| 1059 | # Note that $ac_compile itself does not contain backslashes and begins |
---|
| 1060 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
---|
| 1061 | lt_compile=`echo "$ac_compile" | $SED \ |
---|
| 1062 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
---|
| 1063 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
---|
| 1064 | -e 's:$: $lt_compiler_flag:'` |
---|
| 1065 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
---|
| 1066 | (eval "$lt_compile" 2>out/conftest.err) |
---|
| 1067 | ac_status=$? |
---|
| 1068 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
---|
| 1069 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
---|
| 1070 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
---|
| 1071 | then |
---|
| 1072 | # The compiler can only warn and ignore the option if not recognized |
---|
| 1073 | # So say no if there are warnings |
---|
| 1074 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
---|
| 1075 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
---|
| 1076 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
---|
| 1077 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
---|
| 1078 | fi |
---|
| 1079 | fi |
---|
| 1080 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
---|
| 1081 | $rm conftest* |
---|
| 1082 | # SGI C++ compiler will create directory out/ii_files/ for |
---|
| 1083 | # template instantiation |
---|
| 1084 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
---|
| 1085 | $rm out/* && rmdir out |
---|
| 1086 | cd .. |
---|
| 1087 | rmdir conftest |
---|
| 1088 | $rm conftest* |
---|
| 1089 | ]) |
---|
| 1090 | ])# AC_LIBTOOL_PROG_CC_C_O |
---|
| 1091 | |
---|
| 1092 | |
---|
| 1093 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
---|
| 1094 | # ----------------------------------------- |
---|
| 1095 | # Check to see if we can do hard links to lock some files if needed |
---|
| 1096 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
---|
| 1097 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
---|
| 1098 | |
---|
| 1099 | hard_links="nottested" |
---|
| 1100 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
---|
| 1101 | # do not overwrite the value of need_locks provided by the user |
---|
| 1102 | AC_MSG_CHECKING([if we can lock with hard links]) |
---|
| 1103 | hard_links=yes |
---|
| 1104 | $rm conftest* |
---|
| 1105 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
---|
| 1106 | touch conftest.a |
---|
| 1107 | ln conftest.a conftest.b 2>&5 || hard_links=no |
---|
| 1108 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
---|
| 1109 | AC_MSG_RESULT([$hard_links]) |
---|
| 1110 | if test "$hard_links" = no; then |
---|
| 1111 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
---|
| 1112 | need_locks=warn |
---|
| 1113 | fi |
---|
| 1114 | else |
---|
| 1115 | need_locks=no |
---|
| 1116 | fi |
---|
| 1117 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
---|
| 1118 | |
---|
| 1119 | |
---|
| 1120 | # AC_LIBTOOL_OBJDIR |
---|
| 1121 | # ----------------- |
---|
| 1122 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
---|
| 1123 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
---|
| 1124 | [rm -f .libs 2>/dev/null |
---|
| 1125 | mkdir .libs 2>/dev/null |
---|
| 1126 | if test -d .libs; then |
---|
| 1127 | lt_cv_objdir=.libs |
---|
| 1128 | else |
---|
| 1129 | # MS-DOS does not allow filenames that begin with a dot. |
---|
| 1130 | lt_cv_objdir=_libs |
---|
| 1131 | fi |
---|
| 1132 | rmdir .libs 2>/dev/null]) |
---|
| 1133 | objdir=$lt_cv_objdir |
---|
| 1134 | ])# AC_LIBTOOL_OBJDIR |
---|
| 1135 | |
---|
| 1136 | |
---|
| 1137 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
---|
| 1138 | # ---------------------------------------------- |
---|
| 1139 | # Check hardcoding attributes. |
---|
| 1140 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
---|
| 1141 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
---|
| 1142 | _LT_AC_TAGVAR(hardcode_action, $1)= |
---|
| 1143 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
---|
| 1144 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
---|
| 1145 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
---|
| 1146 | |
---|
| 1147 | # We can hardcode non-existant directories. |
---|
| 1148 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
---|
| 1149 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
---|
| 1150 | # have to relink, otherwise we might link with an installed library |
---|
| 1151 | # when we should be linking with a yet-to-be-installed one |
---|
| 1152 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
---|
| 1153 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
---|
| 1154 | # Linking always hardcodes the temporary library directory. |
---|
| 1155 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
---|
| 1156 | else |
---|
| 1157 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
---|
| 1158 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
---|
| 1159 | fi |
---|
| 1160 | else |
---|
| 1161 | # We cannot hardcode anything, or else we can only hardcode existing |
---|
| 1162 | # directories. |
---|
| 1163 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
---|
| 1164 | fi |
---|
| 1165 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
---|
| 1166 | |
---|
| 1167 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
---|
| 1168 | # Fast installation is not supported |
---|
| 1169 | enable_fast_install=no |
---|
| 1170 | elif test "$shlibpath_overrides_runpath" = yes || |
---|
| 1171 | test "$enable_shared" = no; then |
---|
| 1172 | # Fast installation is not necessary |
---|
| 1173 | enable_fast_install=needless |
---|
| 1174 | fi |
---|
| 1175 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
---|
| 1176 | |
---|
| 1177 | |
---|
| 1178 | # AC_LIBTOOL_SYS_LIB_STRIP |
---|
| 1179 | # ------------------------ |
---|
| 1180 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
---|
| 1181 | [striplib= |
---|
| 1182 | old_striplib= |
---|
| 1183 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
---|
| 1184 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
---|
| 1185 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
---|
| 1186 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
---|
| 1187 | AC_MSG_RESULT([yes]) |
---|
| 1188 | else |
---|
| 1189 | # FIXME - insert some real tests, host_os isn't really good enough |
---|
| 1190 | case $host_os in |
---|
| 1191 | darwin*) |
---|
| 1192 | if test -n "$STRIP" ; then |
---|
| 1193 | striplib="$STRIP -x" |
---|
| 1194 | old_striplib="$STRIP -S" |
---|
| 1195 | AC_MSG_RESULT([yes]) |
---|
| 1196 | else |
---|
| 1197 | AC_MSG_RESULT([no]) |
---|
| 1198 | fi |
---|
| 1199 | ;; |
---|
| 1200 | *) |
---|
| 1201 | AC_MSG_RESULT([no]) |
---|
| 1202 | ;; |
---|
| 1203 | esac |
---|
| 1204 | fi |
---|
| 1205 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
---|
| 1206 | |
---|
| 1207 | |
---|
| 1208 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
---|
| 1209 | # ----------------------------- |
---|
| 1210 | # PORTME Fill in your ld.so characteristics |
---|
| 1211 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
---|
| 1212 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 1213 | AC_MSG_CHECKING([dynamic linker characteristics]) |
---|
| 1214 | library_names_spec= |
---|
| 1215 | libname_spec='lib$name' |
---|
| 1216 | soname_spec= |
---|
| 1217 | shrext_cmds=".so" |
---|
| 1218 | postinstall_cmds= |
---|
| 1219 | postuninstall_cmds= |
---|
| 1220 | finish_cmds= |
---|
| 1221 | finish_eval= |
---|
| 1222 | shlibpath_var= |
---|
| 1223 | shlibpath_overrides_runpath=unknown |
---|
| 1224 | version_type=none |
---|
| 1225 | dynamic_linker="$host_os ld.so" |
---|
| 1226 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
---|
| 1227 | m4_if($1,[],[ |
---|
| 1228 | if test "$GCC" = yes; then |
---|
| 1229 | case $host_os in |
---|
| 1230 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
---|
| 1231 | *) lt_awk_arg="/^libraries:/" ;; |
---|
| 1232 | esac |
---|
| 1233 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
---|
| 1234 | if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then |
---|
| 1235 | # if the path contains ";" then we assume it to be the separator |
---|
| 1236 | # otherwise default to the standard path separator (i.e. ":") - it is |
---|
| 1237 | # assumed that no part of a normal pathname contains ";" but that should |
---|
| 1238 | # okay in the real world where ";" in dirpaths is itself problematic. |
---|
| 1239 | lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
---|
| 1240 | else |
---|
| 1241 | lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
---|
| 1242 | fi |
---|
| 1243 | # Ok, now we have the path, separated by spaces, we can step through it |
---|
| 1244 | # and add multilib dir if necessary. |
---|
| 1245 | lt_tmp_lt_search_path_spec= |
---|
| 1246 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
---|
| 1247 | for lt_sys_path in $lt_search_path_spec; do |
---|
| 1248 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
---|
| 1249 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
---|
| 1250 | else |
---|
| 1251 | test -d "$lt_sys_path" && \ |
---|
| 1252 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
---|
| 1253 | fi |
---|
| 1254 | done |
---|
| 1255 | lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' |
---|
| 1256 | BEGIN {RS=" "; FS="/|\n";} { |
---|
| 1257 | lt_foo=""; |
---|
| 1258 | lt_count=0; |
---|
| 1259 | for (lt_i = NF; lt_i > 0; lt_i--) { |
---|
| 1260 | if ($lt_i != "" && $lt_i != ".") { |
---|
| 1261 | if ($lt_i == "..") { |
---|
| 1262 | lt_count++; |
---|
| 1263 | } else { |
---|
| 1264 | if (lt_count == 0) { |
---|
| 1265 | lt_foo="/" $lt_i lt_foo; |
---|
| 1266 | } else { |
---|
| 1267 | lt_count--; |
---|
| 1268 | } |
---|
| 1269 | } |
---|
| 1270 | } |
---|
| 1271 | } |
---|
| 1272 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
---|
| 1273 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
---|
| 1274 | }'` |
---|
| 1275 | sys_lib_search_path_spec=`echo $lt_search_path_spec` |
---|
| 1276 | else |
---|
| 1277 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
---|
| 1278 | fi]) |
---|
| 1279 | need_lib_prefix=unknown |
---|
| 1280 | hardcode_into_libs=no |
---|
| 1281 | |
---|
| 1282 | # when you set need_version to no, make sure it does not cause -set_version |
---|
| 1283 | # flags to be left without arguments |
---|
| 1284 | need_version=unknown |
---|
| 1285 | |
---|
| 1286 | case $host_os in |
---|
| 1287 | aix3*) |
---|
| 1288 | version_type=linux |
---|
| 1289 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
---|
| 1290 | shlibpath_var=LIBPATH |
---|
| 1291 | |
---|
| 1292 | # AIX 3 has no versioning support, so we append a major version to the name. |
---|
| 1293 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1294 | ;; |
---|
| 1295 | |
---|
| 1296 | aix4* | aix5*) |
---|
| 1297 | version_type=linux |
---|
| 1298 | need_lib_prefix=no |
---|
| 1299 | need_version=no |
---|
| 1300 | hardcode_into_libs=yes |
---|
| 1301 | if test "$host_cpu" = ia64; then |
---|
| 1302 | # AIX 5 supports IA64 |
---|
| 1303 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
---|
| 1304 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1305 | else |
---|
| 1306 | # With GCC up to 2.95.x, collect2 would create an import file |
---|
| 1307 | # for dependence libraries. The import file would start with |
---|
| 1308 | # the line `#! .'. This would cause the generated library to |
---|
| 1309 | # depend on `.', always an invalid library. This was fixed in |
---|
| 1310 | # development snapshots of GCC prior to 3.0. |
---|
| 1311 | case $host_os in |
---|
| 1312 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
---|
| 1313 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
---|
| 1314 | echo ' yes ' |
---|
| 1315 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
---|
| 1316 | : |
---|
| 1317 | else |
---|
| 1318 | can_build_shared=no |
---|
| 1319 | fi |
---|
| 1320 | ;; |
---|
| 1321 | esac |
---|
| 1322 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
---|
| 1323 | # soname into executable. Probably we can add versioning support to |
---|
| 1324 | # collect2, so additional links can be useful in future. |
---|
| 1325 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 1326 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
---|
| 1327 | # instead of lib<name>.a to let people know that these are not |
---|
| 1328 | # typical AIX shared libraries. |
---|
| 1329 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1330 | else |
---|
| 1331 | # We preserve .a as extension for shared libraries through AIX4.2 |
---|
| 1332 | # and later when we are not doing run time linking. |
---|
| 1333 | library_names_spec='${libname}${release}.a $libname.a' |
---|
| 1334 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1335 | fi |
---|
| 1336 | shlibpath_var=LIBPATH |
---|
| 1337 | fi |
---|
| 1338 | ;; |
---|
| 1339 | |
---|
| 1340 | amigaos*) |
---|
| 1341 | library_names_spec='$libname.ixlibrary $libname.a' |
---|
| 1342 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
---|
| 1343 | 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 ${libname}_ixlibrary.a || exit 1; done' |
---|
| 1344 | ;; |
---|
| 1345 | |
---|
| 1346 | beos*) |
---|
| 1347 | library_names_spec='${libname}${shared_ext}' |
---|
| 1348 | dynamic_linker="$host_os ld.so" |
---|
| 1349 | shlibpath_var=LIBRARY_PATH |
---|
| 1350 | ;; |
---|
| 1351 | |
---|
| 1352 | bsdi[[45]]*) |
---|
| 1353 | version_type=linux |
---|
| 1354 | need_version=no |
---|
| 1355 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1356 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1357 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
---|
| 1358 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1359 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
---|
| 1360 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
---|
| 1361 | # the default ld.so.conf also contains /usr/contrib/lib and |
---|
| 1362 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
---|
| 1363 | # libtool to hard-code these into programs |
---|
| 1364 | ;; |
---|
| 1365 | |
---|
| 1366 | cygwin* | mingw* | pw32*) |
---|
| 1367 | version_type=windows |
---|
| 1368 | shrext_cmds=".dll" |
---|
| 1369 | need_version=no |
---|
| 1370 | need_lib_prefix=no |
---|
| 1371 | |
---|
| 1372 | case $GCC,$host_os in |
---|
| 1373 | yes,cygwin* | yes,mingw* | yes,pw32*) |
---|
| 1374 | library_names_spec='$libname.dll.a' |
---|
| 1375 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
---|
| 1376 | postinstall_cmds='base_file=`basename \${file}`~ |
---|
| 1377 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
---|
| 1378 | dldir=$destdir/`dirname \$dlpath`~ |
---|
| 1379 | test -d \$dldir || mkdir -p \$dldir~ |
---|
| 1380 | $install_prog $dir/$dlname \$dldir/$dlname~ |
---|
| 1381 | chmod a+x \$dldir/$dlname' |
---|
| 1382 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
---|
| 1383 | dlpath=$dir/\$dldll~ |
---|
| 1384 | $rm \$dlpath' |
---|
| 1385 | shlibpath_overrides_runpath=yes |
---|
| 1386 | |
---|
| 1387 | case $host_os in |
---|
| 1388 | cygwin*) |
---|
| 1389 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
---|
| 1390 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
| 1391 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
---|
| 1392 | ;; |
---|
| 1393 | mingw*) |
---|
| 1394 | # MinGW DLLs use traditional 'lib' prefix |
---|
| 1395 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
| 1396 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
---|
| 1397 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
---|
| 1398 | # It is most probably a Windows format PATH printed by |
---|
| 1399 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
---|
| 1400 | # path with ; separators, and with drive letters. We can handle the |
---|
| 1401 | # drive letters (cygwin fileutils understands them), so leave them, |
---|
| 1402 | # especially as we might pass files found there to a mingw objdump, |
---|
| 1403 | # which wouldn't understand a cygwinified path. Ahh. |
---|
| 1404 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
---|
| 1405 | else |
---|
| 1406 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
---|
| 1407 | fi |
---|
| 1408 | ;; |
---|
| 1409 | pw32*) |
---|
| 1410 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
---|
| 1411 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
| 1412 | ;; |
---|
| 1413 | esac |
---|
| 1414 | ;; |
---|
| 1415 | |
---|
| 1416 | *) |
---|
| 1417 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
---|
| 1418 | ;; |
---|
| 1419 | esac |
---|
| 1420 | dynamic_linker='Win32 ld.exe' |
---|
| 1421 | # FIXME: first we should search . and the directory the executable is in |
---|
| 1422 | shlibpath_var=PATH |
---|
| 1423 | ;; |
---|
| 1424 | |
---|
| 1425 | darwin* | rhapsody*) |
---|
| 1426 | dynamic_linker="$host_os dyld" |
---|
| 1427 | version_type=darwin |
---|
| 1428 | need_lib_prefix=no |
---|
| 1429 | need_version=no |
---|
| 1430 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
---|
| 1431 | soname_spec='${libname}${release}${major}$shared_ext' |
---|
| 1432 | shlibpath_overrides_runpath=yes |
---|
| 1433 | shlibpath_var=DYLD_LIBRARY_PATH |
---|
| 1434 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
---|
| 1435 | m4_if([$1], [],[ |
---|
| 1436 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
---|
| 1437 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
---|
| 1438 | ;; |
---|
| 1439 | |
---|
| 1440 | dgux*) |
---|
| 1441 | version_type=linux |
---|
| 1442 | need_lib_prefix=no |
---|
| 1443 | need_version=no |
---|
| 1444 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
---|
| 1445 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1446 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1447 | ;; |
---|
| 1448 | |
---|
| 1449 | freebsd1*) |
---|
| 1450 | dynamic_linker=no |
---|
| 1451 | ;; |
---|
| 1452 | |
---|
| 1453 | freebsd* | dragonfly*) |
---|
| 1454 | # DragonFly does not have aout. When/if they implement a new |
---|
| 1455 | # versioning mechanism, adjust this. |
---|
| 1456 | if test -x /usr/bin/objformat; then |
---|
| 1457 | objformat=`/usr/bin/objformat` |
---|
| 1458 | else |
---|
| 1459 | case $host_os in |
---|
| 1460 | freebsd[[123]]*) objformat=aout ;; |
---|
| 1461 | *) objformat=elf ;; |
---|
| 1462 | esac |
---|
| 1463 | fi |
---|
| 1464 | version_type=freebsd-$objformat |
---|
| 1465 | case $version_type in |
---|
| 1466 | freebsd-elf*) |
---|
| 1467 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
| 1468 | need_version=no |
---|
| 1469 | need_lib_prefix=no |
---|
| 1470 | ;; |
---|
| 1471 | freebsd-*) |
---|
| 1472 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
---|
| 1473 | need_version=yes |
---|
| 1474 | ;; |
---|
| 1475 | esac |
---|
| 1476 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1477 | case $host_os in |
---|
| 1478 | freebsd2*) |
---|
| 1479 | shlibpath_overrides_runpath=yes |
---|
| 1480 | ;; |
---|
| 1481 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
---|
| 1482 | shlibpath_overrides_runpath=yes |
---|
| 1483 | hardcode_into_libs=yes |
---|
| 1484 | ;; |
---|
| 1485 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
---|
| 1486 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
---|
| 1487 | shlibpath_overrides_runpath=no |
---|
| 1488 | hardcode_into_libs=yes |
---|
| 1489 | ;; |
---|
| 1490 | *) # from 4.6 on, and DragonFly |
---|
| 1491 | shlibpath_overrides_runpath=yes |
---|
| 1492 | hardcode_into_libs=yes |
---|
| 1493 | ;; |
---|
| 1494 | esac |
---|
| 1495 | ;; |
---|
| 1496 | |
---|
| 1497 | gnu*) |
---|
| 1498 | version_type=linux |
---|
| 1499 | need_lib_prefix=no |
---|
| 1500 | need_version=no |
---|
| 1501 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
---|
| 1502 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1503 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1504 | hardcode_into_libs=yes |
---|
| 1505 | ;; |
---|
| 1506 | |
---|
| 1507 | hpux9* | hpux10* | hpux11*) |
---|
| 1508 | # Give a soname corresponding to the major version so that dld.sl refuses to |
---|
| 1509 | # link against other versions. |
---|
| 1510 | version_type=sunos |
---|
| 1511 | need_lib_prefix=no |
---|
| 1512 | need_version=no |
---|
| 1513 | case $host_cpu in |
---|
| 1514 | ia64*) |
---|
| 1515 | shrext_cmds='.so' |
---|
| 1516 | hardcode_into_libs=yes |
---|
| 1517 | dynamic_linker="$host_os dld.so" |
---|
| 1518 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1519 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
---|
| 1520 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1521 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1522 | if test "X$HPUX_IA64_MODE" = X32; then |
---|
| 1523 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
---|
| 1524 | else |
---|
| 1525 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
---|
| 1526 | fi |
---|
| 1527 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
---|
| 1528 | ;; |
---|
| 1529 | hppa*64*) |
---|
| 1530 | shrext_cmds='.sl' |
---|
| 1531 | hardcode_into_libs=yes |
---|
| 1532 | dynamic_linker="$host_os dld.sl" |
---|
| 1533 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
---|
| 1534 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
---|
| 1535 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1536 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1537 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
---|
| 1538 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
---|
| 1539 | ;; |
---|
| 1540 | *) |
---|
| 1541 | shrext_cmds='.sl' |
---|
| 1542 | dynamic_linker="$host_os dld.sl" |
---|
| 1543 | shlibpath_var=SHLIB_PATH |
---|
| 1544 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
---|
| 1545 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1546 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1547 | ;; |
---|
| 1548 | esac |
---|
| 1549 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
---|
| 1550 | postinstall_cmds='chmod 555 $lib' |
---|
| 1551 | ;; |
---|
| 1552 | |
---|
| 1553 | interix[[3-9]]*) |
---|
| 1554 | version_type=linux |
---|
| 1555 | need_lib_prefix=no |
---|
| 1556 | need_version=no |
---|
| 1557 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
---|
| 1558 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1559 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
---|
| 1560 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1561 | shlibpath_overrides_runpath=no |
---|
| 1562 | hardcode_into_libs=yes |
---|
| 1563 | ;; |
---|
| 1564 | |
---|
| 1565 | irix5* | irix6* | nonstopux*) |
---|
| 1566 | case $host_os in |
---|
| 1567 | nonstopux*) version_type=nonstopux ;; |
---|
| 1568 | *) |
---|
| 1569 | if test "$lt_cv_prog_gnu_ld" = yes; then |
---|
| 1570 | version_type=linux |
---|
| 1571 | else |
---|
| 1572 | version_type=irix |
---|
| 1573 | fi ;; |
---|
| 1574 | esac |
---|
| 1575 | need_lib_prefix=no |
---|
| 1576 | need_version=no |
---|
| 1577 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1578 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
| 1579 | case $host_os in |
---|
| 1580 | irix5* | nonstopux*) |
---|
| 1581 | libsuff= shlibsuff= |
---|
| 1582 | ;; |
---|
| 1583 | *) |
---|
| 1584 | case $LD in # libtool.m4 will add one of these switches to LD |
---|
| 1585 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
---|
| 1586 | libsuff= shlibsuff= libmagic=32-bit;; |
---|
| 1587 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
---|
| 1588 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
---|
| 1589 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
---|
| 1590 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
---|
| 1591 | *) libsuff= shlibsuff= libmagic=never-match;; |
---|
| 1592 | esac |
---|
| 1593 | ;; |
---|
| 1594 | esac |
---|
| 1595 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
---|
| 1596 | shlibpath_overrides_runpath=no |
---|
| 1597 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
---|
| 1598 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
---|
| 1599 | hardcode_into_libs=yes |
---|
| 1600 | ;; |
---|
| 1601 | |
---|
| 1602 | # No shared lib support for Linux oldld, aout, or coff. |
---|
| 1603 | linux*oldld* | linux*aout* | linux*coff*) |
---|
| 1604 | dynamic_linker=no |
---|
| 1605 | ;; |
---|
| 1606 | |
---|
| 1607 | # This must be Linux ELF. |
---|
| 1608 | linux* | k*bsd*-gnu) |
---|
| 1609 | version_type=linux |
---|
| 1610 | need_lib_prefix=no |
---|
| 1611 | need_version=no |
---|
| 1612 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1613 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1614 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
---|
| 1615 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1616 | shlibpath_overrides_runpath=no |
---|
| 1617 | # This implies no fast_install, which is unacceptable. |
---|
| 1618 | # Some rework will be needed to allow for fast_install |
---|
| 1619 | # before this can be enabled. |
---|
| 1620 | hardcode_into_libs=yes |
---|
| 1621 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
---|
| 1622 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
---|
| 1623 | |
---|
| 1624 | # Append ld.so.conf contents to the search path |
---|
| 1625 | if test -f /etc/ld.so.conf; then |
---|
| 1626 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
---|
| 1627 | sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" |
---|
| 1628 | fi |
---|
| 1629 | |
---|
| 1630 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
---|
| 1631 | # powerpc, because MkLinux only supported shared libraries with the |
---|
| 1632 | # GNU dynamic linker. Since this was broken with cross compilers, |
---|
| 1633 | # most powerpc-linux boxes support dynamic linking these days and |
---|
| 1634 | # people can always --disable-shared, the test was removed, and we |
---|
| 1635 | # assume the GNU/Linux dynamic linker is in use. |
---|
| 1636 | dynamic_linker='GNU/Linux ld.so' |
---|
| 1637 | ;; |
---|
| 1638 | |
---|
| 1639 | netbsd*) |
---|
| 1640 | version_type=sunos |
---|
| 1641 | need_lib_prefix=no |
---|
| 1642 | need_version=no |
---|
| 1643 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
---|
| 1644 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
| 1645 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
---|
| 1646 | dynamic_linker='NetBSD (a.out) ld.so' |
---|
| 1647 | else |
---|
| 1648 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
---|
| 1649 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1650 | dynamic_linker='NetBSD ld.elf_so' |
---|
| 1651 | fi |
---|
| 1652 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1653 | shlibpath_overrides_runpath=yes |
---|
| 1654 | hardcode_into_libs=yes |
---|
| 1655 | ;; |
---|
| 1656 | |
---|
| 1657 | newsos6) |
---|
| 1658 | version_type=linux |
---|
| 1659 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1660 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1661 | shlibpath_overrides_runpath=yes |
---|
| 1662 | ;; |
---|
| 1663 | |
---|
| 1664 | nto-qnx*) |
---|
| 1665 | version_type=linux |
---|
| 1666 | need_lib_prefix=no |
---|
| 1667 | need_version=no |
---|
| 1668 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1669 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1670 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1671 | shlibpath_overrides_runpath=yes |
---|
| 1672 | ;; |
---|
| 1673 | |
---|
| 1674 | openbsd*) |
---|
| 1675 | version_type=sunos |
---|
| 1676 | sys_lib_dlsearch_path_spec="/usr/lib" |
---|
| 1677 | need_lib_prefix=no |
---|
| 1678 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
---|
| 1679 | case $host_os in |
---|
| 1680 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
---|
| 1681 | *) need_version=no ;; |
---|
| 1682 | esac |
---|
| 1683 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
| 1684 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
---|
| 1685 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1686 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
| 1687 | case $host_os in |
---|
| 1688 | openbsd2.[[89]] | openbsd2.[[89]].*) |
---|
| 1689 | shlibpath_overrides_runpath=no |
---|
| 1690 | ;; |
---|
| 1691 | *) |
---|
| 1692 | shlibpath_overrides_runpath=yes |
---|
| 1693 | ;; |
---|
| 1694 | esac |
---|
| 1695 | else |
---|
| 1696 | shlibpath_overrides_runpath=yes |
---|
| 1697 | fi |
---|
| 1698 | ;; |
---|
| 1699 | |
---|
| 1700 | os2*) |
---|
| 1701 | libname_spec='$name' |
---|
| 1702 | shrext_cmds=".dll" |
---|
| 1703 | need_lib_prefix=no |
---|
| 1704 | library_names_spec='$libname${shared_ext} $libname.a' |
---|
| 1705 | dynamic_linker='OS/2 ld.exe' |
---|
| 1706 | shlibpath_var=LIBPATH |
---|
| 1707 | ;; |
---|
| 1708 | |
---|
| 1709 | osf3* | osf4* | osf5*) |
---|
| 1710 | version_type=osf |
---|
| 1711 | need_lib_prefix=no |
---|
| 1712 | need_version=no |
---|
| 1713 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1714 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1715 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1716 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
---|
| 1717 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
---|
| 1718 | ;; |
---|
| 1719 | |
---|
| 1720 | rdos*) |
---|
| 1721 | dynamic_linker=no |
---|
| 1722 | ;; |
---|
| 1723 | |
---|
| 1724 | solaris*) |
---|
| 1725 | version_type=linux |
---|
| 1726 | need_lib_prefix=no |
---|
| 1727 | need_version=no |
---|
| 1728 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1729 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1730 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1731 | shlibpath_overrides_runpath=yes |
---|
| 1732 | hardcode_into_libs=yes |
---|
| 1733 | # ldd complains unless libraries are executable |
---|
| 1734 | postinstall_cmds='chmod +x $lib' |
---|
| 1735 | ;; |
---|
| 1736 | |
---|
| 1737 | sunos4*) |
---|
| 1738 | version_type=sunos |
---|
| 1739 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
| 1740 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
---|
| 1741 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1742 | shlibpath_overrides_runpath=yes |
---|
| 1743 | if test "$with_gnu_ld" = yes; then |
---|
| 1744 | need_lib_prefix=no |
---|
| 1745 | fi |
---|
| 1746 | need_version=yes |
---|
| 1747 | ;; |
---|
| 1748 | |
---|
| 1749 | sysv4 | sysv4.3*) |
---|
| 1750 | version_type=linux |
---|
| 1751 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1752 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1753 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1754 | case $host_vendor in |
---|
| 1755 | sni) |
---|
| 1756 | shlibpath_overrides_runpath=no |
---|
| 1757 | need_lib_prefix=no |
---|
| 1758 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
---|
| 1759 | runpath_var=LD_RUN_PATH |
---|
| 1760 | ;; |
---|
| 1761 | siemens) |
---|
| 1762 | need_lib_prefix=no |
---|
| 1763 | ;; |
---|
| 1764 | motorola) |
---|
| 1765 | need_lib_prefix=no |
---|
| 1766 | need_version=no |
---|
| 1767 | shlibpath_overrides_runpath=no |
---|
| 1768 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
---|
| 1769 | ;; |
---|
| 1770 | esac |
---|
| 1771 | ;; |
---|
| 1772 | |
---|
| 1773 | sysv4*MP*) |
---|
| 1774 | if test -d /usr/nec ;then |
---|
| 1775 | version_type=linux |
---|
| 1776 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
---|
| 1777 | soname_spec='$libname${shared_ext}.$major' |
---|
| 1778 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1779 | fi |
---|
| 1780 | ;; |
---|
| 1781 | |
---|
| 1782 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
---|
| 1783 | version_type=freebsd-elf |
---|
| 1784 | need_lib_prefix=no |
---|
| 1785 | need_version=no |
---|
| 1786 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
| 1787 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1788 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1789 | hardcode_into_libs=yes |
---|
| 1790 | if test "$with_gnu_ld" = yes; then |
---|
| 1791 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
---|
| 1792 | shlibpath_overrides_runpath=no |
---|
| 1793 | else |
---|
| 1794 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
---|
| 1795 | shlibpath_overrides_runpath=yes |
---|
| 1796 | case $host_os in |
---|
| 1797 | sco3.2v5*) |
---|
| 1798 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
---|
| 1799 | ;; |
---|
| 1800 | esac |
---|
| 1801 | fi |
---|
| 1802 | sys_lib_dlsearch_path_spec='/usr/lib' |
---|
| 1803 | ;; |
---|
| 1804 | |
---|
| 1805 | uts4*) |
---|
| 1806 | version_type=linux |
---|
| 1807 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
| 1808 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
| 1809 | shlibpath_var=LD_LIBRARY_PATH |
---|
| 1810 | ;; |
---|
| 1811 | |
---|
| 1812 | *) |
---|
| 1813 | dynamic_linker=no |
---|
| 1814 | ;; |
---|
| 1815 | esac |
---|
| 1816 | AC_MSG_RESULT([$dynamic_linker]) |
---|
| 1817 | test "$dynamic_linker" = no && can_build_shared=no |
---|
| 1818 | |
---|
| 1819 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
---|
| 1820 | if test "$GCC" = yes; then |
---|
| 1821 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
---|
| 1822 | fi |
---|
| 1823 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
---|
| 1824 | |
---|
| 1825 | |
---|
| 1826 | # _LT_AC_TAGCONFIG |
---|
| 1827 | # ---------------- |
---|
| 1828 | AC_DEFUN([_LT_AC_TAGCONFIG], |
---|
| 1829 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 1830 | AC_ARG_WITH([tags], |
---|
| 1831 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
---|
| 1832 | [include additional configurations @<:@automatic@:>@])], |
---|
| 1833 | [tagnames="$withval"]) |
---|
| 1834 | |
---|
| 1835 | if test -f "$ltmain" && test -n "$tagnames"; then |
---|
| 1836 | if test ! -f "${ofile}"; then |
---|
| 1837 | AC_MSG_WARN([output file `$ofile' does not exist]) |
---|
| 1838 | fi |
---|
| 1839 | |
---|
| 1840 | if test -z "$LTCC"; then |
---|
| 1841 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
---|
| 1842 | if test -z "$LTCC"; then |
---|
| 1843 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
---|
| 1844 | else |
---|
| 1845 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
---|
| 1846 | fi |
---|
| 1847 | fi |
---|
| 1848 | if test -z "$LTCFLAGS"; then |
---|
| 1849 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
---|
| 1850 | fi |
---|
| 1851 | |
---|
| 1852 | # Extract list of available tagged configurations in $ofile. |
---|
| 1853 | # Note that this assumes the entire list is on one line. |
---|
| 1854 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
---|
| 1855 | |
---|
| 1856 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
---|
| 1857 | for tagname in $tagnames; do |
---|
| 1858 | IFS="$lt_save_ifs" |
---|
| 1859 | # Check whether tagname contains only valid characters |
---|
| 1860 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
---|
| 1861 | "") ;; |
---|
| 1862 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
---|
| 1863 | ;; |
---|
| 1864 | esac |
---|
| 1865 | |
---|
| 1866 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
---|
| 1867 | then |
---|
| 1868 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
---|
| 1869 | fi |
---|
| 1870 | |
---|
| 1871 | # Update the list of available tags. |
---|
| 1872 | if test -n "$tagname"; then |
---|
| 1873 | echo appending configuration tag \"$tagname\" to $ofile |
---|
| 1874 | |
---|
| 1875 | case $tagname in |
---|
| 1876 | CXX) |
---|
| 1877 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
---|
| 1878 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
---|
| 1879 | (test "X$CXX" != "Xg++"))) ; then |
---|
| 1880 | AC_LIBTOOL_LANG_CXX_CONFIG |
---|
| 1881 | else |
---|
| 1882 | tagname="" |
---|
| 1883 | fi |
---|
| 1884 | ;; |
---|
| 1885 | |
---|
| 1886 | F77) |
---|
| 1887 | if test -n "$F77" && test "X$F77" != "Xno"; then |
---|
| 1888 | AC_LIBTOOL_LANG_F77_CONFIG |
---|
| 1889 | else |
---|
| 1890 | tagname="" |
---|
| 1891 | fi |
---|
| 1892 | ;; |
---|
| 1893 | |
---|
| 1894 | GCJ) |
---|
| 1895 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
---|
| 1896 | AC_LIBTOOL_LANG_GCJ_CONFIG |
---|
| 1897 | else |
---|
| 1898 | tagname="" |
---|
| 1899 | fi |
---|
| 1900 | ;; |
---|
| 1901 | |
---|
| 1902 | RC) |
---|
| 1903 | AC_LIBTOOL_LANG_RC_CONFIG |
---|
| 1904 | ;; |
---|
| 1905 | |
---|
| 1906 | *) |
---|
| 1907 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
---|
| 1908 | ;; |
---|
| 1909 | esac |
---|
| 1910 | |
---|
| 1911 | # Append the new tag name to the list of available tags. |
---|
| 1912 | if test -n "$tagname" ; then |
---|
| 1913 | available_tags="$available_tags $tagname" |
---|
| 1914 | fi |
---|
| 1915 | fi |
---|
| 1916 | done |
---|
| 1917 | IFS="$lt_save_ifs" |
---|
| 1918 | |
---|
| 1919 | # Now substitute the updated list of available tags. |
---|
| 1920 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
---|
| 1921 | mv "${ofile}T" "$ofile" |
---|
| 1922 | chmod +x "$ofile" |
---|
| 1923 | else |
---|
| 1924 | rm -f "${ofile}T" |
---|
| 1925 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
---|
| 1926 | fi |
---|
| 1927 | fi |
---|
| 1928 | ])# _LT_AC_TAGCONFIG |
---|
| 1929 | |
---|
| 1930 | |
---|
| 1931 | # AC_LIBTOOL_DLOPEN |
---|
| 1932 | # ----------------- |
---|
| 1933 | # enable checks for dlopen support |
---|
| 1934 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
---|
| 1935 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
---|
| 1936 | ])# AC_LIBTOOL_DLOPEN |
---|
| 1937 | |
---|
| 1938 | |
---|
| 1939 | # AC_LIBTOOL_WIN32_DLL |
---|
| 1940 | # -------------------- |
---|
| 1941 | # declare package support for building win32 DLLs |
---|
| 1942 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
---|
| 1943 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
---|
| 1944 | ])# AC_LIBTOOL_WIN32_DLL |
---|
| 1945 | |
---|
| 1946 | |
---|
| 1947 | # AC_ENABLE_SHARED([DEFAULT]) |
---|
| 1948 | # --------------------------- |
---|
| 1949 | # implement the --enable-shared flag |
---|
| 1950 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
---|
| 1951 | AC_DEFUN([AC_ENABLE_SHARED], |
---|
| 1952 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
---|
| 1953 | AC_ARG_ENABLE([shared], |
---|
| 1954 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
---|
| 1955 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
---|
| 1956 | [p=${PACKAGE-default} |
---|
| 1957 | case $enableval in |
---|
| 1958 | yes) enable_shared=yes ;; |
---|
| 1959 | no) enable_shared=no ;; |
---|
| 1960 | *) |
---|
| 1961 | enable_shared=no |
---|
| 1962 | # Look at the argument we got. We use all the common list separators. |
---|
| 1963 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
---|
| 1964 | for pkg in $enableval; do |
---|
| 1965 | IFS="$lt_save_ifs" |
---|
| 1966 | if test "X$pkg" = "X$p"; then |
---|
| 1967 | enable_shared=yes |
---|
| 1968 | fi |
---|
| 1969 | done |
---|
| 1970 | IFS="$lt_save_ifs" |
---|
| 1971 | ;; |
---|
| 1972 | esac], |
---|
| 1973 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
---|
| 1974 | ])# AC_ENABLE_SHARED |
---|
| 1975 | |
---|
| 1976 | |
---|
| 1977 | # AC_DISABLE_SHARED |
---|
| 1978 | # ----------------- |
---|
| 1979 | # set the default shared flag to --disable-shared |
---|
| 1980 | AC_DEFUN([AC_DISABLE_SHARED], |
---|
| 1981 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 1982 | AC_ENABLE_SHARED(no) |
---|
| 1983 | ])# AC_DISABLE_SHARED |
---|
| 1984 | |
---|
| 1985 | |
---|
| 1986 | # AC_ENABLE_STATIC([DEFAULT]) |
---|
| 1987 | # --------------------------- |
---|
| 1988 | # implement the --enable-static flag |
---|
| 1989 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
---|
| 1990 | AC_DEFUN([AC_ENABLE_STATIC], |
---|
| 1991 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
---|
| 1992 | AC_ARG_ENABLE([static], |
---|
| 1993 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
---|
| 1994 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
---|
| 1995 | [p=${PACKAGE-default} |
---|
| 1996 | case $enableval in |
---|
| 1997 | yes) enable_static=yes ;; |
---|
| 1998 | no) enable_static=no ;; |
---|
| 1999 | *) |
---|
| 2000 | enable_static=no |
---|
| 2001 | # Look at the argument we got. We use all the common list separators. |
---|
| 2002 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
---|
| 2003 | for pkg in $enableval; do |
---|
| 2004 | IFS="$lt_save_ifs" |
---|
| 2005 | if test "X$pkg" = "X$p"; then |
---|
| 2006 | enable_static=yes |
---|
| 2007 | fi |
---|
| 2008 | done |
---|
| 2009 | IFS="$lt_save_ifs" |
---|
| 2010 | ;; |
---|
| 2011 | esac], |
---|
| 2012 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
---|
| 2013 | ])# AC_ENABLE_STATIC |
---|
| 2014 | |
---|
| 2015 | |
---|
| 2016 | # AC_DISABLE_STATIC |
---|
| 2017 | # ----------------- |
---|
| 2018 | # set the default static flag to --disable-static |
---|
| 2019 | AC_DEFUN([AC_DISABLE_STATIC], |
---|
| 2020 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 2021 | AC_ENABLE_STATIC(no) |
---|
| 2022 | ])# AC_DISABLE_STATIC |
---|
| 2023 | |
---|
| 2024 | |
---|
| 2025 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
---|
| 2026 | # --------------------------------- |
---|
| 2027 | # implement the --enable-fast-install flag |
---|
| 2028 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
---|
| 2029 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
---|
| 2030 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
---|
| 2031 | AC_ARG_ENABLE([fast-install], |
---|
| 2032 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
---|
| 2033 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
---|
| 2034 | [p=${PACKAGE-default} |
---|
| 2035 | case $enableval in |
---|
| 2036 | yes) enable_fast_install=yes ;; |
---|
| 2037 | no) enable_fast_install=no ;; |
---|
| 2038 | *) |
---|
| 2039 | enable_fast_install=no |
---|
| 2040 | # Look at the argument we got. We use all the common list separators. |
---|
| 2041 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
---|
| 2042 | for pkg in $enableval; do |
---|
| 2043 | IFS="$lt_save_ifs" |
---|
| 2044 | if test "X$pkg" = "X$p"; then |
---|
| 2045 | enable_fast_install=yes |
---|
| 2046 | fi |
---|
| 2047 | done |
---|
| 2048 | IFS="$lt_save_ifs" |
---|
| 2049 | ;; |
---|
| 2050 | esac], |
---|
| 2051 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
---|
| 2052 | ])# AC_ENABLE_FAST_INSTALL |
---|
| 2053 | |
---|
| 2054 | |
---|
| 2055 | # AC_DISABLE_FAST_INSTALL |
---|
| 2056 | # ----------------------- |
---|
| 2057 | # set the default to --disable-fast-install |
---|
| 2058 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
---|
| 2059 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 2060 | AC_ENABLE_FAST_INSTALL(no) |
---|
| 2061 | ])# AC_DISABLE_FAST_INSTALL |
---|
| 2062 | |
---|
| 2063 | |
---|
| 2064 | # AC_LIBTOOL_PICMODE([MODE]) |
---|
| 2065 | # -------------------------- |
---|
| 2066 | # implement the --with-pic flag |
---|
| 2067 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
---|
| 2068 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
---|
| 2069 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 2070 | pic_mode=ifelse($#,1,$1,default) |
---|
| 2071 | ])# AC_LIBTOOL_PICMODE |
---|
| 2072 | |
---|
| 2073 | |
---|
| 2074 | # AC_PROG_EGREP |
---|
| 2075 | # ------------- |
---|
| 2076 | # This is predefined starting with Autoconf 2.54, so this conditional |
---|
| 2077 | # definition can be removed once we require Autoconf 2.54 or later. |
---|
| 2078 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
---|
| 2079 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
---|
| 2080 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
---|
| 2081 | then ac_cv_prog_egrep='grep -E' |
---|
| 2082 | else ac_cv_prog_egrep='egrep' |
---|
| 2083 | fi]) |
---|
| 2084 | EGREP=$ac_cv_prog_egrep |
---|
| 2085 | AC_SUBST([EGREP]) |
---|
| 2086 | ])]) |
---|
| 2087 | |
---|
| 2088 | |
---|
| 2089 | # AC_PATH_TOOL_PREFIX |
---|
| 2090 | # ------------------- |
---|
| 2091 | # find a file program which can recognize shared library |
---|
| 2092 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
---|
| 2093 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
---|
| 2094 | AC_MSG_CHECKING([for $1]) |
---|
| 2095 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
---|
| 2096 | [case $MAGIC_CMD in |
---|
| 2097 | [[\\/*] | ?:[\\/]*]) |
---|
| 2098 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
---|
| 2099 | ;; |
---|
| 2100 | *) |
---|
| 2101 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
---|
| 2102 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
| 2103 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
---|
| 2104 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
---|
| 2105 | dnl not every word. This closes a longstanding sh security hole. |
---|
| 2106 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
---|
| 2107 | for ac_dir in $ac_dummy; do |
---|
| 2108 | IFS="$lt_save_ifs" |
---|
| 2109 | test -z "$ac_dir" && ac_dir=. |
---|
| 2110 | if test -f $ac_dir/$1; then |
---|
| 2111 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
---|
| 2112 | if test -n "$file_magic_test_file"; then |
---|
| 2113 | case $deplibs_check_method in |
---|
| 2114 | "file_magic "*) |
---|
| 2115 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
---|
| 2116 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
---|
| 2117 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
---|
| 2118 | $EGREP "$file_magic_regex" > /dev/null; then |
---|
| 2119 | : |
---|
| 2120 | else |
---|
| 2121 | cat <<EOF 1>&2 |
---|
| 2122 | |
---|
| 2123 | *** Warning: the command libtool uses to detect shared libraries, |
---|
| 2124 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
---|
| 2125 | *** The result is that libtool may fail to recognize shared libraries |
---|
| 2126 | *** as such. This will affect the creation of libtool libraries that |
---|
| 2127 | *** depend on shared libraries, but programs linked with such libtool |
---|
| 2128 | *** libraries will work regardless of this problem. Nevertheless, you |
---|
| 2129 | *** may want to report the problem to your system manager and/or to |
---|
| 2130 | *** bug-libtool@gnu.org |
---|
| 2131 | |
---|
| 2132 | EOF |
---|
| 2133 | fi ;; |
---|
| 2134 | esac |
---|
| 2135 | fi |
---|
| 2136 | break |
---|
| 2137 | fi |
---|
| 2138 | done |
---|
| 2139 | IFS="$lt_save_ifs" |
---|
| 2140 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
---|
| 2141 | ;; |
---|
| 2142 | esac]) |
---|
| 2143 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
---|
| 2144 | if test -n "$MAGIC_CMD"; then |
---|
| 2145 | AC_MSG_RESULT($MAGIC_CMD) |
---|
| 2146 | else |
---|
| 2147 | AC_MSG_RESULT(no) |
---|
| 2148 | fi |
---|
| 2149 | ])# AC_PATH_TOOL_PREFIX |
---|
| 2150 | |
---|
| 2151 | |
---|
| 2152 | # AC_PATH_MAGIC |
---|
| 2153 | # ------------- |
---|
| 2154 | # find a file program which can recognize a shared library |
---|
| 2155 | AC_DEFUN([AC_PATH_MAGIC], |
---|
| 2156 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
---|
| 2157 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
---|
| 2158 | if test -n "$ac_tool_prefix"; then |
---|
| 2159 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
---|
| 2160 | else |
---|
| 2161 | MAGIC_CMD=: |
---|
| 2162 | fi |
---|
| 2163 | fi |
---|
| 2164 | ])# AC_PATH_MAGIC |
---|
| 2165 | |
---|
| 2166 | |
---|
| 2167 | # AC_PROG_LD |
---|
| 2168 | # ---------- |
---|
| 2169 | # find the pathname to the GNU or non-GNU linker |
---|
| 2170 | AC_DEFUN([AC_PROG_LD], |
---|
| 2171 | [AC_ARG_WITH([gnu-ld], |
---|
| 2172 | [AC_HELP_STRING([--with-gnu-ld], |
---|
| 2173 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
---|
| 2174 | [test "$withval" = no || with_gnu_ld=yes], |
---|
| 2175 | [with_gnu_ld=no]) |
---|
| 2176 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 2177 | AC_REQUIRE([AC_PROG_CC])dnl |
---|
| 2178 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
| 2179 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
---|
| 2180 | ac_prog=ld |
---|
| 2181 | if test "$GCC" = yes; then |
---|
| 2182 | # Check if gcc -print-prog-name=ld gives a path. |
---|
| 2183 | AC_MSG_CHECKING([for ld used by $CC]) |
---|
| 2184 | case $host in |
---|
| 2185 | *-*-mingw*) |
---|
| 2186 | # gcc leaves a trailing carriage return which upsets mingw |
---|
| 2187 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
---|
| 2188 | *) |
---|
| 2189 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
---|
| 2190 | esac |
---|
| 2191 | case $ac_prog in |
---|
| 2192 | # Accept absolute paths. |
---|
| 2193 | [[\\/]]* | ?:[[\\/]]*) |
---|
| 2194 | re_direlt='/[[^/]][[^/]]*/\.\./' |
---|
| 2195 | # Canonicalize the pathname of ld |
---|
| 2196 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
---|
| 2197 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
---|
| 2198 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
---|
| 2199 | done |
---|
| 2200 | test -z "$LD" && LD="$ac_prog" |
---|
| 2201 | ;; |
---|
| 2202 | "") |
---|
| 2203 | # If it fails, then pretend we aren't using GCC. |
---|
| 2204 | ac_prog=ld |
---|
| 2205 | ;; |
---|
| 2206 | *) |
---|
| 2207 | # If it is relative, then search for the first ld in PATH. |
---|
| 2208 | with_gnu_ld=unknown |
---|
| 2209 | ;; |
---|
| 2210 | esac |
---|
| 2211 | elif test "$with_gnu_ld" = yes; then |
---|
| 2212 | AC_MSG_CHECKING([for GNU ld]) |
---|
| 2213 | else |
---|
| 2214 | AC_MSG_CHECKING([for non-GNU ld]) |
---|
| 2215 | fi |
---|
| 2216 | AC_CACHE_VAL(lt_cv_path_LD, |
---|
| 2217 | [if test -z "$LD"; then |
---|
| 2218 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
| 2219 | for ac_dir in $PATH; do |
---|
| 2220 | IFS="$lt_save_ifs" |
---|
| 2221 | test -z "$ac_dir" && ac_dir=. |
---|
| 2222 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
---|
| 2223 | lt_cv_path_LD="$ac_dir/$ac_prog" |
---|
| 2224 | # Check to see if the program is GNU ld. I'd rather use --version, |
---|
| 2225 | # but apparently some variants of GNU ld only accept -v. |
---|
| 2226 | # Break only if it was the GNU/non-GNU ld that we prefer. |
---|
| 2227 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
---|
| 2228 | *GNU* | *'with BFD'*) |
---|
| 2229 | test "$with_gnu_ld" != no && break |
---|
| 2230 | ;; |
---|
| 2231 | *) |
---|
| 2232 | test "$with_gnu_ld" != yes && break |
---|
| 2233 | ;; |
---|
| 2234 | esac |
---|
| 2235 | fi |
---|
| 2236 | done |
---|
| 2237 | IFS="$lt_save_ifs" |
---|
| 2238 | else |
---|
| 2239 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
---|
| 2240 | fi]) |
---|
| 2241 | LD="$lt_cv_path_LD" |
---|
| 2242 | if test -n "$LD"; then |
---|
| 2243 | AC_MSG_RESULT($LD) |
---|
| 2244 | else |
---|
| 2245 | AC_MSG_RESULT(no) |
---|
| 2246 | fi |
---|
| 2247 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
---|
| 2248 | AC_PROG_LD_GNU |
---|
| 2249 | ])# AC_PROG_LD |
---|
| 2250 | |
---|
| 2251 | |
---|
| 2252 | # AC_PROG_LD_GNU |
---|
| 2253 | # -------------- |
---|
| 2254 | AC_DEFUN([AC_PROG_LD_GNU], |
---|
| 2255 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
---|
| 2256 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
---|
| 2257 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
---|
| 2258 | case `$LD -v 2>&1 </dev/null` in |
---|
| 2259 | *GNU* | *'with BFD'*) |
---|
| 2260 | lt_cv_prog_gnu_ld=yes |
---|
| 2261 | ;; |
---|
| 2262 | *) |
---|
| 2263 | lt_cv_prog_gnu_ld=no |
---|
| 2264 | ;; |
---|
| 2265 | esac]) |
---|
| 2266 | with_gnu_ld=$lt_cv_prog_gnu_ld |
---|
| 2267 | ])# AC_PROG_LD_GNU |
---|
| 2268 | |
---|
| 2269 | |
---|
| 2270 | # AC_PROG_LD_RELOAD_FLAG |
---|
| 2271 | # ---------------------- |
---|
| 2272 | # find reload flag for linker |
---|
| 2273 | # -- PORTME Some linkers may need a different reload flag. |
---|
| 2274 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
---|
| 2275 | [AC_CACHE_CHECK([for $LD option to reload object files], |
---|
| 2276 | lt_cv_ld_reload_flag, |
---|
| 2277 | [lt_cv_ld_reload_flag='-r']) |
---|
| 2278 | reload_flag=$lt_cv_ld_reload_flag |
---|
| 2279 | case $reload_flag in |
---|
| 2280 | "" | " "*) ;; |
---|
| 2281 | *) reload_flag=" $reload_flag" ;; |
---|
| 2282 | esac |
---|
| 2283 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
---|
| 2284 | case $host_os in |
---|
| 2285 | darwin*) |
---|
| 2286 | if test "$GCC" = yes; then |
---|
| 2287 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
---|
| 2288 | else |
---|
| 2289 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
---|
| 2290 | fi |
---|
| 2291 | ;; |
---|
| 2292 | esac |
---|
| 2293 | ])# AC_PROG_LD_RELOAD_FLAG |
---|
| 2294 | |
---|
| 2295 | |
---|
| 2296 | # AC_DEPLIBS_CHECK_METHOD |
---|
| 2297 | # ----------------------- |
---|
| 2298 | # how to check for library dependencies |
---|
| 2299 | # -- PORTME fill in with the dynamic library characteristics |
---|
| 2300 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
---|
| 2301 | [AC_CACHE_CHECK([how to recognize dependent libraries], |
---|
| 2302 | lt_cv_deplibs_check_method, |
---|
| 2303 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
---|
| 2304 | lt_cv_file_magic_test_file= |
---|
| 2305 | lt_cv_deplibs_check_method='unknown' |
---|
| 2306 | # Need to set the preceding variable on all platforms that support |
---|
| 2307 | # interlibrary dependencies. |
---|
| 2308 | # 'none' -- dependencies not supported. |
---|
| 2309 | # `unknown' -- same as none, but documents that we really don't know. |
---|
| 2310 | # 'pass_all' -- all dependencies passed with no checks. |
---|
| 2311 | # 'test_compile' -- check by making test program. |
---|
| 2312 | # 'file_magic [[regex]]' -- check by looking for files in library path |
---|
| 2313 | # which responds to the $file_magic_cmd with a given extended regex. |
---|
| 2314 | # If you have `file' or equivalent on your system and you're not sure |
---|
| 2315 | # whether `pass_all' will *always* work, you probably want this one. |
---|
| 2316 | |
---|
| 2317 | case $host_os in |
---|
| 2318 | aix4* | aix5*) |
---|
| 2319 | lt_cv_deplibs_check_method=pass_all |
---|
| 2320 | ;; |
---|
| 2321 | |
---|
| 2322 | beos*) |
---|
| 2323 | lt_cv_deplibs_check_method=pass_all |
---|
| 2324 | ;; |
---|
| 2325 | |
---|
| 2326 | bsdi[[45]]*) |
---|
| 2327 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
---|
| 2328 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
---|
| 2329 | lt_cv_file_magic_test_file=/shlib/libc.so |
---|
| 2330 | ;; |
---|
| 2331 | |
---|
| 2332 | cygwin*) |
---|
| 2333 | # func_win32_libid is a shell function defined in ltmain.sh |
---|
| 2334 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
---|
| 2335 | lt_cv_file_magic_cmd='func_win32_libid' |
---|
| 2336 | ;; |
---|
| 2337 | |
---|
| 2338 | mingw* | pw32*) |
---|
| 2339 | # Base MSYS/MinGW do not provide the 'file' command needed by |
---|
| 2340 | # func_win32_libid shell function, so use a weaker test based on 'objdump', |
---|
| 2341 | # unless we find 'file', for example because we are cross-compiling. |
---|
| 2342 | if ( file / ) >/dev/null 2>&1; then |
---|
| 2343 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
---|
| 2344 | lt_cv_file_magic_cmd='func_win32_libid' |
---|
| 2345 | else |
---|
| 2346 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
---|
| 2347 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
---|
| 2348 | fi |
---|
| 2349 | ;; |
---|
| 2350 | |
---|
| 2351 | darwin* | rhapsody*) |
---|
| 2352 | lt_cv_deplibs_check_method=pass_all |
---|
| 2353 | ;; |
---|
| 2354 | |
---|
| 2355 | freebsd* | dragonfly*) |
---|
| 2356 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
---|
| 2357 | case $host_cpu in |
---|
| 2358 | i*86 ) |
---|
| 2359 | # Not sure whether the presence of OpenBSD here was a mistake. |
---|
| 2360 | # Let's accept both of them until this is cleared up. |
---|
| 2361 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
---|
| 2362 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
| 2363 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
---|
| 2364 | ;; |
---|
| 2365 | esac |
---|
| 2366 | else |
---|
| 2367 | lt_cv_deplibs_check_method=pass_all |
---|
| 2368 | fi |
---|
| 2369 | ;; |
---|
| 2370 | |
---|
| 2371 | gnu*) |
---|
| 2372 | lt_cv_deplibs_check_method=pass_all |
---|
| 2373 | ;; |
---|
| 2374 | |
---|
| 2375 | hpux10.20* | hpux11*) |
---|
| 2376 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
| 2377 | case $host_cpu in |
---|
| 2378 | ia64*) |
---|
| 2379 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
---|
| 2380 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
---|
| 2381 | ;; |
---|
| 2382 | hppa*64*) |
---|
| 2383 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
---|
| 2384 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
---|
| 2385 | ;; |
---|
| 2386 | *) |
---|
| 2387 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
---|
| 2388 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
---|
| 2389 | ;; |
---|
| 2390 | esac |
---|
| 2391 | ;; |
---|
| 2392 | |
---|
| 2393 | interix[[3-9]]*) |
---|
| 2394 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
---|
| 2395 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
---|
| 2396 | ;; |
---|
| 2397 | |
---|
| 2398 | irix5* | irix6* | nonstopux*) |
---|
| 2399 | case $LD in |
---|
| 2400 | *-32|*"-32 ") libmagic=32-bit;; |
---|
| 2401 | *-n32|*"-n32 ") libmagic=N32;; |
---|
| 2402 | *-64|*"-64 ") libmagic=64-bit;; |
---|
| 2403 | *) libmagic=never-match;; |
---|
| 2404 | esac |
---|
| 2405 | lt_cv_deplibs_check_method=pass_all |
---|
| 2406 | ;; |
---|
| 2407 | |
---|
| 2408 | # This must be Linux ELF. |
---|
| 2409 | linux* | k*bsd*-gnu) |
---|
| 2410 | lt_cv_deplibs_check_method=pass_all |
---|
| 2411 | ;; |
---|
| 2412 | |
---|
| 2413 | netbsd*) |
---|
| 2414 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
---|
| 2415 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
---|
| 2416 | else |
---|
| 2417 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
---|
| 2418 | fi |
---|
| 2419 | ;; |
---|
| 2420 | |
---|
| 2421 | newos6*) |
---|
| 2422 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
---|
| 2423 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
| 2424 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
---|
| 2425 | ;; |
---|
| 2426 | |
---|
| 2427 | nto-qnx*) |
---|
| 2428 | lt_cv_deplibs_check_method=unknown |
---|
| 2429 | ;; |
---|
| 2430 | |
---|
| 2431 | openbsd*) |
---|
| 2432 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
| 2433 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
---|
| 2434 | else |
---|
| 2435 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
---|
| 2436 | fi |
---|
| 2437 | ;; |
---|
| 2438 | |
---|
| 2439 | osf3* | osf4* | osf5*) |
---|
| 2440 | lt_cv_deplibs_check_method=pass_all |
---|
| 2441 | ;; |
---|
| 2442 | |
---|
| 2443 | rdos*) |
---|
| 2444 | lt_cv_deplibs_check_method=pass_all |
---|
| 2445 | ;; |
---|
| 2446 | |
---|
| 2447 | solaris*) |
---|
| 2448 | lt_cv_deplibs_check_method=pass_all |
---|
| 2449 | ;; |
---|
| 2450 | |
---|
| 2451 | sysv4 | sysv4.3*) |
---|
| 2452 | case $host_vendor in |
---|
| 2453 | motorola) |
---|
| 2454 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
---|
| 2455 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
---|
| 2456 | ;; |
---|
| 2457 | ncr) |
---|
| 2458 | lt_cv_deplibs_check_method=pass_all |
---|
| 2459 | ;; |
---|
| 2460 | sequent) |
---|
| 2461 | lt_cv_file_magic_cmd='/bin/file' |
---|
| 2462 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
---|
| 2463 | ;; |
---|
| 2464 | sni) |
---|
| 2465 | lt_cv_file_magic_cmd='/bin/file' |
---|
| 2466 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
---|
| 2467 | lt_cv_file_magic_test_file=/lib/libc.so |
---|
| 2468 | ;; |
---|
| 2469 | siemens) |
---|
| 2470 | lt_cv_deplibs_check_method=pass_all |
---|
| 2471 | ;; |
---|
| 2472 | pc) |
---|
| 2473 | lt_cv_deplibs_check_method=pass_all |
---|
| 2474 | ;; |
---|
| 2475 | esac |
---|
| 2476 | ;; |
---|
| 2477 | |
---|
| 2478 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
---|
| 2479 | lt_cv_deplibs_check_method=pass_all |
---|
| 2480 | ;; |
---|
| 2481 | esac |
---|
| 2482 | ]) |
---|
| 2483 | file_magic_cmd=$lt_cv_file_magic_cmd |
---|
| 2484 | deplibs_check_method=$lt_cv_deplibs_check_method |
---|
| 2485 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
---|
| 2486 | ])# AC_DEPLIBS_CHECK_METHOD |
---|
| 2487 | |
---|
| 2488 | |
---|
| 2489 | # AC_PROG_NM |
---|
| 2490 | # ---------- |
---|
| 2491 | # find the pathname to a BSD-compatible name lister |
---|
| 2492 | AC_DEFUN([AC_PROG_NM], |
---|
| 2493 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
---|
| 2494 | [if test -n "$NM"; then |
---|
| 2495 | # Let the user override the test. |
---|
| 2496 | lt_cv_path_NM="$NM" |
---|
| 2497 | else |
---|
| 2498 | lt_nm_to_check="${ac_tool_prefix}nm" |
---|
| 2499 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
---|
| 2500 | lt_nm_to_check="$lt_nm_to_check nm" |
---|
| 2501 | fi |
---|
| 2502 | for lt_tmp_nm in $lt_nm_to_check; do |
---|
| 2503 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
| 2504 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
---|
| 2505 | IFS="$lt_save_ifs" |
---|
| 2506 | test -z "$ac_dir" && ac_dir=. |
---|
| 2507 | tmp_nm="$ac_dir/$lt_tmp_nm" |
---|
| 2508 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
---|
| 2509 | # Check to see if the nm accepts a BSD-compat flag. |
---|
| 2510 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
---|
| 2511 | # nm: unknown option "B" ignored |
---|
| 2512 | # Tru64's nm complains that /dev/null is an invalid object file |
---|
| 2513 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
---|
| 2514 | */dev/null* | *'Invalid file or object type'*) |
---|
| 2515 | lt_cv_path_NM="$tmp_nm -B" |
---|
| 2516 | break |
---|
| 2517 | ;; |
---|
| 2518 | *) |
---|
| 2519 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
---|
| 2520 | */dev/null*) |
---|
| 2521 | lt_cv_path_NM="$tmp_nm -p" |
---|
| 2522 | break |
---|
| 2523 | ;; |
---|
| 2524 | *) |
---|
| 2525 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
---|
| 2526 | continue # so that we can try to find one that supports BSD flags |
---|
| 2527 | ;; |
---|
| 2528 | esac |
---|
| 2529 | ;; |
---|
| 2530 | esac |
---|
| 2531 | fi |
---|
| 2532 | done |
---|
| 2533 | IFS="$lt_save_ifs" |
---|
| 2534 | done |
---|
| 2535 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
---|
| 2536 | fi]) |
---|
| 2537 | NM="$lt_cv_path_NM" |
---|
| 2538 | ])# AC_PROG_NM |
---|
| 2539 | |
---|
| 2540 | |
---|
| 2541 | # AC_CHECK_LIBM |
---|
| 2542 | # ------------- |
---|
| 2543 | # check for math library |
---|
| 2544 | AC_DEFUN([AC_CHECK_LIBM], |
---|
| 2545 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
| 2546 | LIBM= |
---|
| 2547 | case $host in |
---|
| 2548 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
---|
| 2549 | # These system don't have libm, or don't need it |
---|
| 2550 | ;; |
---|
| 2551 | *-ncr-sysv4.3*) |
---|
| 2552 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
---|
| 2553 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
---|
| 2554 | ;; |
---|
| 2555 | *) |
---|
| 2556 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
---|
| 2557 | ;; |
---|
| 2558 | esac |
---|
| 2559 | ])# AC_CHECK_LIBM |
---|
| 2560 | |
---|
| 2561 | |
---|
| 2562 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
---|
| 2563 | # ----------------------------------- |
---|
| 2564 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
---|
| 2565 | # LTDLINCL to the include flags for the libltdl header and adds |
---|
| 2566 | # --enable-ltdl-convenience to the configure arguments. Note that |
---|
| 2567 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
---|
| 2568 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
---|
| 2569 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
---|
| 2570 | # (note the single quotes!). If your package is not flat and you're not |
---|
| 2571 | # using automake, define top_builddir and top_srcdir appropriately in |
---|
| 2572 | # the Makefiles. |
---|
| 2573 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
---|
| 2574 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 2575 | case $enable_ltdl_convenience in |
---|
| 2576 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
---|
| 2577 | "") enable_ltdl_convenience=yes |
---|
| 2578 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
---|
| 2579 | esac |
---|
| 2580 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
---|
| 2581 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
---|
| 2582 | # For backwards non-gettext consistent compatibility... |
---|
| 2583 | INCLTDL="$LTDLINCL" |
---|
| 2584 | ])# AC_LIBLTDL_CONVENIENCE |
---|
| 2585 | |
---|
| 2586 | |
---|
| 2587 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
---|
| 2588 | # ----------------------------------- |
---|
| 2589 | # sets LIBLTDL to the link flags for the libltdl installable library and |
---|
| 2590 | # LTDLINCL to the include flags for the libltdl header and adds |
---|
| 2591 | # --enable-ltdl-install to the configure arguments. Note that |
---|
| 2592 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
---|
| 2593 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
---|
| 2594 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
---|
| 2595 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
---|
| 2596 | # flat and you're not using automake, define top_builddir and top_srcdir |
---|
| 2597 | # appropriately in the Makefiles. |
---|
| 2598 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
---|
| 2599 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
---|
| 2600 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
---|
| 2601 | AC_CHECK_LIB(ltdl, lt_dlinit, |
---|
| 2602 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
---|
| 2603 | [if test x"$enable_ltdl_install" = xno; then |
---|
| 2604 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
---|
| 2605 | else |
---|
| 2606 | enable_ltdl_install=yes |
---|
| 2607 | fi |
---|
| 2608 | ]) |
---|
| 2609 | if test x"$enable_ltdl_install" = x"yes"; then |
---|
| 2610 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
---|
| 2611 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
---|
| 2612 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
---|
| 2613 | else |
---|
| 2614 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
---|
| 2615 | LIBLTDL="-lltdl" |
---|
| 2616 | LTDLINCL= |
---|
| 2617 | fi |
---|
| 2618 | # For backwards non-gettext consistent compatibility... |
---|
| 2619 | INCLTDL="$LTDLINCL" |
---|
| 2620 | ])# AC_LIBLTDL_INSTALLABLE |
---|
| 2621 | |
---|
| 2622 | |
---|
| 2623 | # AC_LIBTOOL_CXX |
---|
| 2624 | # -------------- |
---|
| 2625 | # enable support for C++ libraries |
---|
| 2626 | AC_DEFUN([AC_LIBTOOL_CXX], |
---|
| 2627 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
---|
| 2628 | ])# AC_LIBTOOL_CXX |
---|
| 2629 | |
---|
| 2630 | |
---|
| 2631 | # _LT_AC_LANG_CXX |
---|
| 2632 | # --------------- |
---|
| 2633 | AC_DEFUN([_LT_AC_LANG_CXX], |
---|
| 2634 | [AC_REQUIRE([AC_PROG_CXX]) |
---|
| 2635 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
---|
| 2636 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
---|
| 2637 | ])# _LT_AC_LANG_CXX |
---|
| 2638 | |
---|
| 2639 | # _LT_AC_PROG_CXXCPP |
---|
| 2640 | # ------------------ |
---|
| 2641 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
---|
| 2642 | [ |
---|
| 2643 | AC_REQUIRE([AC_PROG_CXX]) |
---|
| 2644 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
---|
| 2645 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
---|
| 2646 | (test "X$CXX" != "Xg++"))) ; then |
---|
| 2647 | AC_PROG_CXXCPP |
---|
| 2648 | fi |
---|
| 2649 | ])# _LT_AC_PROG_CXXCPP |
---|
| 2650 | |
---|
| 2651 | # AC_LIBTOOL_F77 |
---|
| 2652 | # -------------- |
---|
| 2653 | # enable support for Fortran 77 libraries |
---|
| 2654 | AC_DEFUN([AC_LIBTOOL_F77], |
---|
| 2655 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
---|
| 2656 | ])# AC_LIBTOOL_F77 |
---|
| 2657 | |
---|
| 2658 | |
---|
| 2659 | # _LT_AC_LANG_F77 |
---|
| 2660 | # --------------- |
---|
| 2661 | AC_DEFUN([_LT_AC_LANG_F77], |
---|
| 2662 | [AC_REQUIRE([AC_PROG_F77]) |
---|
| 2663 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
---|
| 2664 | ])# _LT_AC_LANG_F77 |
---|
| 2665 | |
---|
| 2666 | |
---|
| 2667 | # AC_LIBTOOL_GCJ |
---|
| 2668 | # -------------- |
---|
| 2669 | # enable support for GCJ libraries |
---|
| 2670 | AC_DEFUN([AC_LIBTOOL_GCJ], |
---|
| 2671 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
---|
| 2672 | ])# AC_LIBTOOL_GCJ |
---|
| 2673 | |
---|
| 2674 | |
---|
| 2675 | # _LT_AC_LANG_GCJ |
---|
| 2676 | # --------------- |
---|
| 2677 | AC_DEFUN([_LT_AC_LANG_GCJ], |
---|
| 2678 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
---|
| 2679 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
---|
| 2680 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
---|
| 2681 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
---|
| 2682 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
---|
| 2683 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
---|
| 2684 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
---|
| 2685 | ])# _LT_AC_LANG_GCJ |
---|
| 2686 | |
---|
| 2687 | |
---|
| 2688 | # AC_LIBTOOL_RC |
---|
| 2689 | # ------------- |
---|
| 2690 | # enable support for Windows resource files |
---|
| 2691 | AC_DEFUN([AC_LIBTOOL_RC], |
---|
| 2692 | [AC_REQUIRE([LT_AC_PROG_RC]) |
---|
| 2693 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
---|
| 2694 | ])# AC_LIBTOOL_RC |
---|
| 2695 | |
---|
| 2696 | |
---|
| 2697 | # AC_LIBTOOL_LANG_C_CONFIG |
---|
| 2698 | # ------------------------ |
---|
| 2699 | # Ensure that the configuration vars for the C compiler are |
---|
| 2700 | # suitably defined. Those variables are subsequently used by |
---|
| 2701 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
---|
| 2702 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
---|
| 2703 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
---|
| 2704 | [lt_save_CC="$CC" |
---|
| 2705 | AC_LANG_PUSH(C) |
---|
| 2706 | |
---|
| 2707 | # Source file extension for C test sources. |
---|
| 2708 | ac_ext=c |
---|
| 2709 | |
---|
| 2710 | # Object file extension for compiled C test sources. |
---|
| 2711 | objext=o |
---|
| 2712 | _LT_AC_TAGVAR(objext, $1)=$objext |
---|
| 2713 | |
---|
| 2714 | # Code to be used in simple compile tests |
---|
| 2715 | lt_simple_compile_test_code="int some_variable = 0;" |
---|
| 2716 | |
---|
| 2717 | # Code to be used in simple link tests |
---|
| 2718 | lt_simple_link_test_code='int main(){return(0);}' |
---|
| 2719 | |
---|
| 2720 | _LT_AC_SYS_COMPILER |
---|
| 2721 | |
---|
| 2722 | # save warnings/boilerplate of simple test code |
---|
| 2723 | _LT_COMPILER_BOILERPLATE |
---|
| 2724 | _LT_LINKER_BOILERPLATE |
---|
| 2725 | |
---|
| 2726 | ## CAVEAT EMPTOR: |
---|
| 2727 | ## There is no encapsulation within the following macros, do not change |
---|
| 2728 | ## the running order or otherwise move them around unless you know exactly |
---|
| 2729 | ## what you are doing... |
---|
| 2730 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
---|
| 2731 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
---|
| 2732 | AC_LIBTOOL_PROG_CC_C_O($1) |
---|
| 2733 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
---|
| 2734 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
---|
| 2735 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
---|
| 2736 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
---|
| 2737 | AC_LIBTOOL_SYS_LIB_STRIP |
---|
| 2738 | AC_LIBTOOL_DLOPEN_SELF |
---|
| 2739 | |
---|
| 2740 | # Report which library types will actually be built |
---|
| 2741 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
---|
| 2742 | AC_MSG_RESULT([$can_build_shared]) |
---|
| 2743 | |
---|
| 2744 | AC_MSG_CHECKING([whether to build shared libraries]) |
---|
| 2745 | test "$can_build_shared" = "no" && enable_shared=no |
---|
| 2746 | |
---|
| 2747 | # On AIX, shared libraries and static libraries use the same namespace, and |
---|
| 2748 | # are all built from PIC. |
---|
| 2749 | case $host_os in |
---|
| 2750 | aix3*) |
---|
| 2751 | test "$enable_shared" = yes && enable_static=no |
---|
| 2752 | if test -n "$RANLIB"; then |
---|
| 2753 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
---|
| 2754 | postinstall_cmds='$RANLIB $lib' |
---|
| 2755 | fi |
---|
| 2756 | ;; |
---|
| 2757 | |
---|
| 2758 | aix4* | aix5*) |
---|
| 2759 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
---|
| 2760 | test "$enable_shared" = yes && enable_static=no |
---|
| 2761 | fi |
---|
| 2762 | ;; |
---|
| 2763 | esac |
---|
| 2764 | AC_MSG_RESULT([$enable_shared]) |
---|
| 2765 | |
---|
| 2766 | AC_MSG_CHECKING([whether to build static libraries]) |
---|
| 2767 | # Make sure either enable_shared or enable_static is yes. |
---|
| 2768 | test "$enable_shared" = yes || enable_static=yes |
---|
| 2769 | AC_MSG_RESULT([$enable_static]) |
---|
| 2770 | |
---|
| 2771 | AC_LIBTOOL_CONFIG($1) |
---|
| 2772 | |
---|
| 2773 | AC_LANG_POP |
---|
| 2774 | CC="$lt_save_CC" |
---|
| 2775 | ])# AC_LIBTOOL_LANG_C_CONFIG |
---|
| 2776 | |
---|
| 2777 | |
---|
| 2778 | # AC_LIBTOOL_LANG_CXX_CONFIG |
---|
| 2779 | # -------------------------- |
---|
| 2780 | # Ensure that the configuration vars for the C compiler are |
---|
| 2781 | # suitably defined. Those variables are subsequently used by |
---|
| 2782 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
---|
| 2783 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
---|
| 2784 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
---|
| 2785 | [AC_LANG_PUSH(C++) |
---|
| 2786 | AC_REQUIRE([AC_PROG_CXX]) |
---|
| 2787 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
---|
| 2788 | |
---|
| 2789 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 2790 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
---|
| 2791 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
---|
| 2792 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
---|
| 2793 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
| 2794 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 2795 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
| 2796 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
| 2797 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
---|
| 2798 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
---|
| 2799 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
| 2800 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
---|
| 2801 | _LT_AC_TAGVAR(module_cmds, $1)= |
---|
| 2802 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
---|
| 2803 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
---|
| 2804 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
| 2805 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
---|
| 2806 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 2807 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
| 2808 | |
---|
| 2809 | # Dependencies to place before and after the object being linked: |
---|
| 2810 | _LT_AC_TAGVAR(predep_objects, $1)= |
---|
| 2811 | _LT_AC_TAGVAR(postdep_objects, $1)= |
---|
| 2812 | _LT_AC_TAGVAR(predeps, $1)= |
---|
| 2813 | _LT_AC_TAGVAR(postdeps, $1)= |
---|
| 2814 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
---|
| 2815 | |
---|
| 2816 | # Source file extension for C++ test sources. |
---|
| 2817 | ac_ext=cpp |
---|
| 2818 | |
---|
| 2819 | # Object file extension for compiled C++ test sources. |
---|
| 2820 | objext=o |
---|
| 2821 | _LT_AC_TAGVAR(objext, $1)=$objext |
---|
| 2822 | |
---|
| 2823 | # Code to be used in simple compile tests |
---|
| 2824 | lt_simple_compile_test_code="int some_variable = 0;" |
---|
| 2825 | |
---|
| 2826 | # Code to be used in simple link tests |
---|
| 2827 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' |
---|
| 2828 | |
---|
| 2829 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
| 2830 | _LT_AC_SYS_COMPILER |
---|
| 2831 | |
---|
| 2832 | # save warnings/boilerplate of simple test code |
---|
| 2833 | _LT_COMPILER_BOILERPLATE |
---|
| 2834 | _LT_LINKER_BOILERPLATE |
---|
| 2835 | |
---|
| 2836 | # Allow CC to be a program name with arguments. |
---|
| 2837 | lt_save_CC=$CC |
---|
| 2838 | lt_save_LD=$LD |
---|
| 2839 | lt_save_GCC=$GCC |
---|
| 2840 | GCC=$GXX |
---|
| 2841 | lt_save_with_gnu_ld=$with_gnu_ld |
---|
| 2842 | lt_save_path_LD=$lt_cv_path_LD |
---|
| 2843 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
---|
| 2844 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
---|
| 2845 | else |
---|
| 2846 | $as_unset lt_cv_prog_gnu_ld |
---|
| 2847 | fi |
---|
| 2848 | if test -n "${lt_cv_path_LDCXX+set}"; then |
---|
| 2849 | lt_cv_path_LD=$lt_cv_path_LDCXX |
---|
| 2850 | else |
---|
| 2851 | $as_unset lt_cv_path_LD |
---|
| 2852 | fi |
---|
| 2853 | test -z "${LDCXX+set}" || LD=$LDCXX |
---|
| 2854 | CC=${CXX-"c++"} |
---|
| 2855 | compiler=$CC |
---|
| 2856 | _LT_AC_TAGVAR(compiler, $1)=$CC |
---|
| 2857 | _LT_CC_BASENAME([$compiler]) |
---|
| 2858 | |
---|
| 2859 | # We don't want -fno-exception wen compiling C++ code, so set the |
---|
| 2860 | # no_builtin_flag separately |
---|
| 2861 | if test "$GXX" = yes; then |
---|
| 2862 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
---|
| 2863 | else |
---|
| 2864 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
---|
| 2865 | fi |
---|
| 2866 | |
---|
| 2867 | if test "$GXX" = yes; then |
---|
| 2868 | # Set up default GNU C++ configuration |
---|
| 2869 | |
---|
| 2870 | AC_PROG_LD |
---|
| 2871 | |
---|
| 2872 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
---|
| 2873 | # archiving commands below assume that GNU ld is being used. |
---|
| 2874 | if test "$with_gnu_ld" = yes; then |
---|
| 2875 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 2876 | _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' |
---|
| 2877 | |
---|
| 2878 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
---|
| 2879 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
| 2880 | |
---|
| 2881 | # If archive_cmds runs LD, not CC, wlarc should be empty |
---|
| 2882 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
---|
| 2883 | # investigate it a little bit more. (MM) |
---|
| 2884 | wlarc='${wl}' |
---|
| 2885 | |
---|
| 2886 | # ancient GNU ld didn't support --whole-archive et. al. |
---|
| 2887 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
---|
| 2888 | grep 'no-whole-archive' > /dev/null; then |
---|
| 2889 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
| 2890 | else |
---|
| 2891 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 2892 | fi |
---|
| 2893 | else |
---|
| 2894 | with_gnu_ld=no |
---|
| 2895 | wlarc= |
---|
| 2896 | |
---|
| 2897 | # A generic and very simple default shared library creation |
---|
| 2898 | # command for GNU C++ for the case where it uses the native |
---|
| 2899 | # linker, instead of GNU ld. If possible, this setting should |
---|
| 2900 | # overridden to take advantage of the native linker features on |
---|
| 2901 | # the platform it is being used on. |
---|
| 2902 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
---|
| 2903 | fi |
---|
| 2904 | |
---|
| 2905 | # Commands to make compiler produce verbose output that lists |
---|
| 2906 | # what "hidden" libraries, object files and flags are used when |
---|
| 2907 | # linking a shared library. |
---|
| 2908 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
---|
| 2909 | |
---|
| 2910 | else |
---|
| 2911 | GXX=no |
---|
| 2912 | with_gnu_ld=no |
---|
| 2913 | wlarc= |
---|
| 2914 | fi |
---|
| 2915 | |
---|
| 2916 | # PORTME: fill in a description of your system's C++ link characteristics |
---|
| 2917 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
---|
| 2918 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
---|
| 2919 | case $host_os in |
---|
| 2920 | aix3*) |
---|
| 2921 | # FIXME: insert proper C++ library support |
---|
| 2922 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 2923 | ;; |
---|
| 2924 | aix4* | aix5*) |
---|
| 2925 | if test "$host_cpu" = ia64; then |
---|
| 2926 | # On IA64, the linker does run time linking by default, so we don't |
---|
| 2927 | # have to do anything special. |
---|
| 2928 | aix_use_runtimelinking=no |
---|
| 2929 | exp_sym_flag='-Bexport' |
---|
| 2930 | no_entry_flag="" |
---|
| 2931 | else |
---|
| 2932 | aix_use_runtimelinking=no |
---|
| 2933 | |
---|
| 2934 | # Test if we are trying to use run time linking or normal |
---|
| 2935 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
---|
| 2936 | # need to do runtime linking. |
---|
| 2937 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
---|
| 2938 | for ld_flag in $LDFLAGS; do |
---|
| 2939 | case $ld_flag in |
---|
| 2940 | *-brtl*) |
---|
| 2941 | aix_use_runtimelinking=yes |
---|
| 2942 | break |
---|
| 2943 | ;; |
---|
| 2944 | esac |
---|
| 2945 | done |
---|
| 2946 | ;; |
---|
| 2947 | esac |
---|
| 2948 | |
---|
| 2949 | exp_sym_flag='-bexport' |
---|
| 2950 | no_entry_flag='-bnoentry' |
---|
| 2951 | fi |
---|
| 2952 | |
---|
| 2953 | # When large executables or shared objects are built, AIX ld can |
---|
| 2954 | # have problems creating the table of contents. If linking a library |
---|
| 2955 | # or program results in "error TOC overflow" add -mminimal-toc to |
---|
| 2956 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
---|
| 2957 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
---|
| 2958 | |
---|
| 2959 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
---|
| 2960 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 2961 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
| 2962 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 2963 | |
---|
| 2964 | if test "$GXX" = yes; then |
---|
| 2965 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
---|
| 2966 | # We only want to do this on AIX 4.2 and lower, the check |
---|
| 2967 | # below for broken collect2 doesn't work under 4.3+ |
---|
| 2968 | collect2name=`${CC} -print-prog-name=collect2` |
---|
| 2969 | if test -f "$collect2name" && \ |
---|
| 2970 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
---|
| 2971 | then |
---|
| 2972 | # We have reworked collect2 |
---|
| 2973 | : |
---|
| 2974 | else |
---|
| 2975 | # We have old collect2 |
---|
| 2976 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
---|
| 2977 | # It fails to find uninstalled libraries when the uninstalled |
---|
| 2978 | # path is not listed in the libpath. Setting hardcode_minus_L |
---|
| 2979 | # to unsupported forces relinking |
---|
| 2980 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 2981 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 2982 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
---|
| 2983 | fi |
---|
| 2984 | ;; |
---|
| 2985 | esac |
---|
| 2986 | shared_flag='-shared' |
---|
| 2987 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 2988 | shared_flag="$shared_flag "'${wl}-G' |
---|
| 2989 | fi |
---|
| 2990 | else |
---|
| 2991 | # not using gcc |
---|
| 2992 | if test "$host_cpu" = ia64; then |
---|
| 2993 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
---|
| 2994 | # chokes on -Wl,-G. The following line is correct: |
---|
| 2995 | shared_flag='-G' |
---|
| 2996 | else |
---|
| 2997 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 2998 | shared_flag='${wl}-G' |
---|
| 2999 | else |
---|
| 3000 | shared_flag='${wl}-bM:SRE' |
---|
| 3001 | fi |
---|
| 3002 | fi |
---|
| 3003 | fi |
---|
| 3004 | |
---|
| 3005 | # It seems that -bexpall does not export symbols beginning with |
---|
| 3006 | # underscore (_), so it is better to generate a list of symbols to export. |
---|
| 3007 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
---|
| 3008 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 3009 | # Warning - without using the other runtime loading flags (-brtl), |
---|
| 3010 | # -berok will link without error, but may produce a broken library. |
---|
| 3011 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
---|
| 3012 | # Determine the default libpath from the value encoded in an empty executable. |
---|
| 3013 | _LT_AC_SYS_LIBPATH_AIX |
---|
| 3014 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
| 3015 | |
---|
| 3016 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
---|
| 3017 | else |
---|
| 3018 | if test "$host_cpu" = ia64; then |
---|
| 3019 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
---|
| 3020 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
---|
| 3021 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
---|
| 3022 | else |
---|
| 3023 | # Determine the default libpath from the value encoded in an empty executable. |
---|
| 3024 | _LT_AC_SYS_LIBPATH_AIX |
---|
| 3025 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
| 3026 | # Warning - without using the other run time loading flags, |
---|
| 3027 | # -berok will link without error, but may produce a broken library. |
---|
| 3028 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
---|
| 3029 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
---|
| 3030 | # Exported symbols can be pulled into shared objects from archives |
---|
| 3031 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
---|
| 3032 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
| 3033 | # This is similar to how AIX traditionally builds its shared libraries. |
---|
| 3034 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
---|
| 3035 | fi |
---|
| 3036 | fi |
---|
| 3037 | ;; |
---|
| 3038 | |
---|
| 3039 | beos*) |
---|
| 3040 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 3041 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 3042 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
---|
| 3043 | # support --undefined. This deserves some investigation. FIXME |
---|
| 3044 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 3045 | else |
---|
| 3046 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3047 | fi |
---|
| 3048 | ;; |
---|
| 3049 | |
---|
| 3050 | chorus*) |
---|
| 3051 | case $cc_basename in |
---|
| 3052 | *) |
---|
| 3053 | # FIXME: insert proper C++ library support |
---|
| 3054 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3055 | ;; |
---|
| 3056 | esac |
---|
| 3057 | ;; |
---|
| 3058 | |
---|
| 3059 | cygwin* | mingw* | pw32*) |
---|
| 3060 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
---|
| 3061 | # as there is no search path for DLLs. |
---|
| 3062 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 3063 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 3064 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
---|
| 3065 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
| 3066 | |
---|
| 3067 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
---|
| 3068 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
| 3069 | # If the export-symbols file already is a .def file (1st line |
---|
| 3070 | # is EXPORTS), use it as is; otherwise, prepend... |
---|
| 3071 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
---|
| 3072 | cp $export_symbols $output_objdir/$soname.def; |
---|
| 3073 | else |
---|
| 3074 | echo EXPORTS > $output_objdir/$soname.def; |
---|
| 3075 | cat $export_symbols >> $output_objdir/$soname.def; |
---|
| 3076 | fi~ |
---|
| 3077 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
| 3078 | else |
---|
| 3079 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3080 | fi |
---|
| 3081 | ;; |
---|
| 3082 | darwin* | rhapsody*) |
---|
| 3083 | case $host_os in |
---|
| 3084 | rhapsody* | darwin1.[[012]]) |
---|
| 3085 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
---|
| 3086 | ;; |
---|
| 3087 | *) # Darwin 1.3 on |
---|
| 3088 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
---|
| 3089 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
---|
| 3090 | else |
---|
| 3091 | case ${MACOSX_DEPLOYMENT_TARGET} in |
---|
| 3092 | 10.[[012]]) |
---|
| 3093 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
---|
| 3094 | ;; |
---|
| 3095 | 10.*) |
---|
| 3096 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
---|
| 3097 | ;; |
---|
| 3098 | esac |
---|
| 3099 | fi |
---|
| 3100 | ;; |
---|
| 3101 | esac |
---|
| 3102 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 3103 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 3104 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
---|
| 3105 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
| 3106 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
---|
| 3107 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 3108 | |
---|
| 3109 | if test "$GXX" = yes ; then |
---|
| 3110 | lt_int_apple_cc_single_mod=no |
---|
| 3111 | output_verbose_link_cmd='echo' |
---|
| 3112 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
---|
| 3113 | lt_int_apple_cc_single_mod=yes |
---|
| 3114 | fi |
---|
| 3115 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
---|
| 3116 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
---|
| 3117 | else |
---|
| 3118 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
---|
| 3119 | fi |
---|
| 3120 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
---|
| 3121 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
---|
| 3122 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
---|
| 3123 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 3124 | else |
---|
| 3125 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 3126 | fi |
---|
| 3127 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 3128 | else |
---|
| 3129 | case $cc_basename in |
---|
| 3130 | xlc*) |
---|
| 3131 | output_verbose_link_cmd='echo' |
---|
| 3132 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' |
---|
| 3133 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
---|
| 3134 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
---|
| 3135 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 3136 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 3137 | ;; |
---|
| 3138 | *) |
---|
| 3139 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3140 | ;; |
---|
| 3141 | esac |
---|
| 3142 | fi |
---|
| 3143 | ;; |
---|
| 3144 | |
---|
| 3145 | dgux*) |
---|
| 3146 | case $cc_basename in |
---|
| 3147 | ec++*) |
---|
| 3148 | # FIXME: insert proper C++ library support |
---|
| 3149 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3150 | ;; |
---|
| 3151 | ghcx*) |
---|
| 3152 | # Green Hills C++ Compiler |
---|
| 3153 | # FIXME: insert proper C++ library support |
---|
| 3154 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3155 | ;; |
---|
| 3156 | *) |
---|
| 3157 | # FIXME: insert proper C++ library support |
---|
| 3158 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3159 | ;; |
---|
| 3160 | esac |
---|
| 3161 | ;; |
---|
| 3162 | freebsd[[12]]*) |
---|
| 3163 | # C++ shared libraries reported to be fairly broken before switch to ELF |
---|
| 3164 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3165 | ;; |
---|
| 3166 | freebsd-elf*) |
---|
| 3167 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 3168 | ;; |
---|
| 3169 | freebsd* | dragonfly*) |
---|
| 3170 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
---|
| 3171 | # conventions |
---|
| 3172 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
---|
| 3173 | ;; |
---|
| 3174 | gnu*) |
---|
| 3175 | ;; |
---|
| 3176 | hpux9*) |
---|
| 3177 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
| 3178 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3179 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 3180 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 3181 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
---|
| 3182 | # but as the default |
---|
| 3183 | # location of the library. |
---|
| 3184 | |
---|
| 3185 | case $cc_basename in |
---|
| 3186 | CC*) |
---|
| 3187 | # FIXME: insert proper C++ library support |
---|
| 3188 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3189 | ;; |
---|
| 3190 | aCC*) |
---|
| 3191 | _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 $lib' |
---|
| 3192 | # Commands to make compiler produce verbose output that lists |
---|
| 3193 | # what "hidden" libraries, object files and flags are used when |
---|
| 3194 | # linking a shared library. |
---|
| 3195 | # |
---|
| 3196 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3197 | # explicitly linking system object files so we need to strip them |
---|
| 3198 | # from the output so that they don't get included in the library |
---|
| 3199 | # dependencies. |
---|
| 3200 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
---|
| 3201 | ;; |
---|
| 3202 | *) |
---|
| 3203 | if test "$GXX" = yes; then |
---|
| 3204 | _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' |
---|
| 3205 | else |
---|
| 3206 | # FIXME: insert proper C++ library support |
---|
| 3207 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3208 | fi |
---|
| 3209 | ;; |
---|
| 3210 | esac |
---|
| 3211 | ;; |
---|
| 3212 | hpux10*|hpux11*) |
---|
| 3213 | if test $with_gnu_ld = no; then |
---|
| 3214 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
| 3215 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3216 | |
---|
| 3217 | case $host_cpu in |
---|
| 3218 | hppa*64*|ia64*) ;; |
---|
| 3219 | *) |
---|
| 3220 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 3221 | ;; |
---|
| 3222 | esac |
---|
| 3223 | fi |
---|
| 3224 | case $host_cpu in |
---|
| 3225 | hppa*64*|ia64*) |
---|
| 3226 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 3227 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3228 | ;; |
---|
| 3229 | *) |
---|
| 3230 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 3231 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
---|
| 3232 | # but as the default |
---|
| 3233 | # location of the library. |
---|
| 3234 | ;; |
---|
| 3235 | esac |
---|
| 3236 | |
---|
| 3237 | case $cc_basename in |
---|
| 3238 | CC*) |
---|
| 3239 | # FIXME: insert proper C++ library support |
---|
| 3240 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3241 | ;; |
---|
| 3242 | aCC*) |
---|
| 3243 | case $host_cpu in |
---|
| 3244 | hppa*64*) |
---|
| 3245 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3246 | ;; |
---|
| 3247 | ia64*) |
---|
| 3248 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3249 | ;; |
---|
| 3250 | *) |
---|
| 3251 | _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 $compiler_flags' |
---|
| 3252 | ;; |
---|
| 3253 | esac |
---|
| 3254 | # Commands to make compiler produce verbose output that lists |
---|
| 3255 | # what "hidden" libraries, object files and flags are used when |
---|
| 3256 | # linking a shared library. |
---|
| 3257 | # |
---|
| 3258 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3259 | # explicitly linking system object files so we need to strip them |
---|
| 3260 | # from the output so that they don't get included in the library |
---|
| 3261 | # dependencies. |
---|
| 3262 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
---|
| 3263 | ;; |
---|
| 3264 | *) |
---|
| 3265 | if test "$GXX" = yes; then |
---|
| 3266 | if test $with_gnu_ld = no; then |
---|
| 3267 | case $host_cpu in |
---|
| 3268 | hppa*64*) |
---|
| 3269 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3270 | ;; |
---|
| 3271 | ia64*) |
---|
| 3272 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3273 | ;; |
---|
| 3274 | *) |
---|
| 3275 | _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' |
---|
| 3276 | ;; |
---|
| 3277 | esac |
---|
| 3278 | fi |
---|
| 3279 | else |
---|
| 3280 | # FIXME: insert proper C++ library support |
---|
| 3281 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3282 | fi |
---|
| 3283 | ;; |
---|
| 3284 | esac |
---|
| 3285 | ;; |
---|
| 3286 | interix[[3-9]]*) |
---|
| 3287 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 3288 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3289 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 3290 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 3291 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
---|
| 3292 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
---|
| 3293 | # default) and relocated if they conflict, which is a slow very memory |
---|
| 3294 | # consuming and fragmenting process. To avoid this, we pick a random, |
---|
| 3295 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
---|
| 3296 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
---|
| 3297 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
| 3298 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
| 3299 | ;; |
---|
| 3300 | irix5* | irix6*) |
---|
| 3301 | case $cc_basename in |
---|
| 3302 | CC*) |
---|
| 3303 | # SGI C++ |
---|
| 3304 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
| 3305 | |
---|
| 3306 | # Archives containing C++ object files must be created using |
---|
| 3307 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
---|
| 3308 | # necessary to make sure instantiated templates are included |
---|
| 3309 | # in the archive. |
---|
| 3310 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
---|
| 3311 | ;; |
---|
| 3312 | *) |
---|
| 3313 | if test "$GXX" = yes; then |
---|
| 3314 | if test "$with_gnu_ld" = no; then |
---|
| 3315 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
| 3316 | else |
---|
| 3317 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
---|
| 3318 | fi |
---|
| 3319 | fi |
---|
| 3320 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 3321 | ;; |
---|
| 3322 | esac |
---|
| 3323 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 3324 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3325 | ;; |
---|
| 3326 | linux* | k*bsd*-gnu) |
---|
| 3327 | case $cc_basename in |
---|
| 3328 | KCC*) |
---|
| 3329 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
---|
| 3330 | |
---|
| 3331 | # KCC will only create a shared library if the output file |
---|
| 3332 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
---|
| 3333 | # to its proper name (with version) after linking. |
---|
| 3334 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
---|
| 3335 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
---|
| 3336 | # Commands to make compiler produce verbose output that lists |
---|
| 3337 | # what "hidden" libraries, object files and flags are used when |
---|
| 3338 | # linking a shared library. |
---|
| 3339 | # |
---|
| 3340 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3341 | # explicitly linking system object files so we need to strip them |
---|
| 3342 | # from the output so that they don't get included in the library |
---|
| 3343 | # dependencies. |
---|
| 3344 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
---|
| 3345 | |
---|
| 3346 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
---|
| 3347 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
| 3348 | |
---|
| 3349 | # Archives containing C++ object files must be created using |
---|
| 3350 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
---|
| 3351 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
---|
| 3352 | ;; |
---|
| 3353 | icpc*) |
---|
| 3354 | # Intel C++ |
---|
| 3355 | with_gnu_ld=yes |
---|
| 3356 | # version 8.0 and above of icpc choke on multiply defined symbols |
---|
| 3357 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
---|
| 3358 | # earlier do not add the objects themselves. |
---|
| 3359 | case `$CC -V 2>&1` in |
---|
| 3360 | *"Version 7."*) |
---|
| 3361 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 3362 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
| 3363 | ;; |
---|
| 3364 | *) # Version 8.0 or newer |
---|
| 3365 | tmp_idyn= |
---|
| 3366 | case $host_cpu in |
---|
| 3367 | ia64*) tmp_idyn=' -i_dynamic';; |
---|
| 3368 | esac |
---|
| 3369 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 3370 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
| 3371 | ;; |
---|
| 3372 | esac |
---|
| 3373 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 3374 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 3375 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
| 3376 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
---|
| 3377 | ;; |
---|
| 3378 | pgCC*) |
---|
| 3379 | # Portland Group C++ compiler |
---|
| 3380 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
---|
| 3381 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
---|
| 3382 | |
---|
| 3383 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
---|
| 3384 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
| 3385 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
| 3386 | ;; |
---|
| 3387 | cxx*) |
---|
| 3388 | # Compaq C++ |
---|
| 3389 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 3390 | _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' |
---|
| 3391 | |
---|
| 3392 | runpath_var=LD_RUN_PATH |
---|
| 3393 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
| 3394 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3395 | |
---|
| 3396 | # Commands to make compiler produce verbose output that lists |
---|
| 3397 | # what "hidden" libraries, object files and flags are used when |
---|
| 3398 | # linking a shared library. |
---|
| 3399 | # |
---|
| 3400 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3401 | # explicitly linking system object files so we need to strip them |
---|
| 3402 | # from the output so that they don't get included in the library |
---|
| 3403 | # dependencies. |
---|
| 3404 | output_verbose_link_cmd='templist=`$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 $list' |
---|
| 3405 | ;; |
---|
| 3406 | *) |
---|
| 3407 | case `$CC -V 2>&1 | sed 5q` in |
---|
| 3408 | *Sun\ C*) |
---|
| 3409 | # Sun C++ 5.9 |
---|
| 3410 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
---|
| 3411 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3412 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' |
---|
| 3413 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 3414 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
| 3415 | |
---|
| 3416 | # Not sure whether something based on |
---|
| 3417 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
---|
| 3418 | # would be better. |
---|
| 3419 | output_verbose_link_cmd='echo' |
---|
| 3420 | |
---|
| 3421 | # Archives containing C++ object files must be created using |
---|
| 3422 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
---|
| 3423 | # necessary to make sure instantiated templates are included |
---|
| 3424 | # in the archive. |
---|
| 3425 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
---|
| 3426 | ;; |
---|
| 3427 | esac |
---|
| 3428 | ;; |
---|
| 3429 | esac |
---|
| 3430 | ;; |
---|
| 3431 | lynxos*) |
---|
| 3432 | # FIXME: insert proper C++ library support |
---|
| 3433 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3434 | ;; |
---|
| 3435 | m88k*) |
---|
| 3436 | # FIXME: insert proper C++ library support |
---|
| 3437 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3438 | ;; |
---|
| 3439 | mvs*) |
---|
| 3440 | case $cc_basename in |
---|
| 3441 | cxx*) |
---|
| 3442 | # FIXME: insert proper C++ library support |
---|
| 3443 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3444 | ;; |
---|
| 3445 | *) |
---|
| 3446 | # FIXME: insert proper C++ library support |
---|
| 3447 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3448 | ;; |
---|
| 3449 | esac |
---|
| 3450 | ;; |
---|
| 3451 | netbsd*) |
---|
| 3452 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
---|
| 3453 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
---|
| 3454 | wlarc= |
---|
| 3455 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 3456 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 3457 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3458 | fi |
---|
| 3459 | # Workaround some broken pre-1.5 toolchains |
---|
| 3460 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
---|
| 3461 | ;; |
---|
| 3462 | openbsd2*) |
---|
| 3463 | # C++ shared libraries are fairly broken |
---|
| 3464 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3465 | ;; |
---|
| 3466 | openbsd*) |
---|
| 3467 | if test -f /usr/libexec/ld.so; then |
---|
| 3468 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 3469 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3470 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
---|
| 3471 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 3472 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
| 3473 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' |
---|
| 3474 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 3475 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
| 3476 | fi |
---|
| 3477 | output_verbose_link_cmd='echo' |
---|
| 3478 | else |
---|
| 3479 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3480 | fi |
---|
| 3481 | ;; |
---|
| 3482 | osf3*) |
---|
| 3483 | case $cc_basename in |
---|
| 3484 | KCC*) |
---|
| 3485 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
---|
| 3486 | |
---|
| 3487 | # KCC will only create a shared library if the output file |
---|
| 3488 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
---|
| 3489 | # to its proper name (with version) after linking. |
---|
| 3490 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
---|
| 3491 | |
---|
| 3492 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 3493 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3494 | |
---|
| 3495 | # Archives containing C++ object files must be created using |
---|
| 3496 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
---|
| 3497 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
---|
| 3498 | |
---|
| 3499 | ;; |
---|
| 3500 | RCC*) |
---|
| 3501 | # Rational C++ 2.4.1 |
---|
| 3502 | # FIXME: insert proper C++ library support |
---|
| 3503 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3504 | ;; |
---|
| 3505 | cxx*) |
---|
| 3506 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
| 3507 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
| 3508 | |
---|
| 3509 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 3510 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3511 | |
---|
| 3512 | # Commands to make compiler produce verbose output that lists |
---|
| 3513 | # what "hidden" libraries, object files and flags are used when |
---|
| 3514 | # linking a shared library. |
---|
| 3515 | # |
---|
| 3516 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3517 | # explicitly linking system object files so we need to strip them |
---|
| 3518 | # from the output so that they don't get included in the library |
---|
| 3519 | # dependencies. |
---|
| 3520 | output_verbose_link_cmd='templist=`$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 $list' |
---|
| 3521 | ;; |
---|
| 3522 | *) |
---|
| 3523 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
---|
| 3524 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
| 3525 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
| 3526 | |
---|
| 3527 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 3528 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3529 | |
---|
| 3530 | # Commands to make compiler produce verbose output that lists |
---|
| 3531 | # what "hidden" libraries, object files and flags are used when |
---|
| 3532 | # linking a shared library. |
---|
| 3533 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
---|
| 3534 | |
---|
| 3535 | else |
---|
| 3536 | # FIXME: insert proper C++ library support |
---|
| 3537 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3538 | fi |
---|
| 3539 | ;; |
---|
| 3540 | esac |
---|
| 3541 | ;; |
---|
| 3542 | osf4* | osf5*) |
---|
| 3543 | case $cc_basename in |
---|
| 3544 | KCC*) |
---|
| 3545 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
---|
| 3546 | |
---|
| 3547 | # KCC will only create a shared library if the output file |
---|
| 3548 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
---|
| 3549 | # to its proper name (with version) after linking. |
---|
| 3550 | _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
---|
| 3551 | |
---|
| 3552 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 3553 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3554 | |
---|
| 3555 | # Archives containing C++ object files must be created using |
---|
| 3556 | # the KAI C++ compiler. |
---|
| 3557 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
---|
| 3558 | ;; |
---|
| 3559 | RCC*) |
---|
| 3560 | # Rational C++ 2.4.1 |
---|
| 3561 | # FIXME: insert proper C++ library support |
---|
| 3562 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3563 | ;; |
---|
| 3564 | cxx*) |
---|
| 3565 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
| 3566 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
| 3567 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
---|
| 3568 | echo "-hidden">> $lib.exp~ |
---|
| 3569 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ |
---|
| 3570 | $rm $lib.exp' |
---|
| 3571 | |
---|
| 3572 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
| 3573 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3574 | |
---|
| 3575 | # Commands to make compiler produce verbose output that lists |
---|
| 3576 | # what "hidden" libraries, object files and flags are used when |
---|
| 3577 | # linking a shared library. |
---|
| 3578 | # |
---|
| 3579 | # There doesn't appear to be a way to prevent this compiler from |
---|
| 3580 | # explicitly linking system object files so we need to strip them |
---|
| 3581 | # from the output so that they don't get included in the library |
---|
| 3582 | # dependencies. |
---|
| 3583 | output_verbose_link_cmd='templist=`$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 $list' |
---|
| 3584 | ;; |
---|
| 3585 | *) |
---|
| 3586 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
---|
| 3587 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
| 3588 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
| 3589 | |
---|
| 3590 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 3591 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 3592 | |
---|
| 3593 | # Commands to make compiler produce verbose output that lists |
---|
| 3594 | # what "hidden" libraries, object files and flags are used when |
---|
| 3595 | # linking a shared library. |
---|
| 3596 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
---|
| 3597 | |
---|
| 3598 | else |
---|
| 3599 | # FIXME: insert proper C++ library support |
---|
| 3600 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3601 | fi |
---|
| 3602 | ;; |
---|
| 3603 | esac |
---|
| 3604 | ;; |
---|
| 3605 | psos*) |
---|
| 3606 | # FIXME: insert proper C++ library support |
---|
| 3607 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3608 | ;; |
---|
| 3609 | sunos4*) |
---|
| 3610 | case $cc_basename in |
---|
| 3611 | CC*) |
---|
| 3612 | # Sun C++ 4.x |
---|
| 3613 | # FIXME: insert proper C++ library support |
---|
| 3614 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3615 | ;; |
---|
| 3616 | lcc*) |
---|
| 3617 | # Lucid |
---|
| 3618 | # FIXME: insert proper C++ library support |
---|
| 3619 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3620 | ;; |
---|
| 3621 | *) |
---|
| 3622 | # FIXME: insert proper C++ library support |
---|
| 3623 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3624 | ;; |
---|
| 3625 | esac |
---|
| 3626 | ;; |
---|
| 3627 | solaris*) |
---|
| 3628 | case $cc_basename in |
---|
| 3629 | CC*) |
---|
| 3630 | # Sun C++ 4.2, 5.x and Centerline C++ |
---|
| 3631 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
---|
| 3632 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
---|
| 3633 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
| 3634 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
---|
| 3635 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
---|
| 3636 | |
---|
| 3637 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 3638 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3639 | case $host_os in |
---|
| 3640 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
| 3641 | *) |
---|
| 3642 | # The compiler driver will combine and reorder linker options, |
---|
| 3643 | # but understands `-z linker_flag'. |
---|
| 3644 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
---|
| 3645 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
---|
| 3646 | ;; |
---|
| 3647 | esac |
---|
| 3648 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 3649 | |
---|
| 3650 | output_verbose_link_cmd='echo' |
---|
| 3651 | |
---|
| 3652 | # Archives containing C++ object files must be created using |
---|
| 3653 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
---|
| 3654 | # necessary to make sure instantiated templates are included |
---|
| 3655 | # in the archive. |
---|
| 3656 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
---|
| 3657 | ;; |
---|
| 3658 | gcx*) |
---|
| 3659 | # Green Hills C++ Compiler |
---|
| 3660 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
| 3661 | |
---|
| 3662 | # The C++ compiler must be used to create the archive. |
---|
| 3663 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
---|
| 3664 | ;; |
---|
| 3665 | *) |
---|
| 3666 | # GNU C++ compiler with Solaris linker |
---|
| 3667 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
---|
| 3668 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
---|
| 3669 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
---|
| 3670 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
| 3671 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
---|
| 3672 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
---|
| 3673 | |
---|
| 3674 | # Commands to make compiler produce verbose output that lists |
---|
| 3675 | # what "hidden" libraries, object files and flags are used when |
---|
| 3676 | # linking a shared library. |
---|
| 3677 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
---|
| 3678 | else |
---|
| 3679 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
---|
| 3680 | # platform. |
---|
| 3681 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
| 3682 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
---|
| 3683 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
---|
| 3684 | |
---|
| 3685 | # Commands to make compiler produce verbose output that lists |
---|
| 3686 | # what "hidden" libraries, object files and flags are used when |
---|
| 3687 | # linking a shared library. |
---|
| 3688 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
---|
| 3689 | fi |
---|
| 3690 | |
---|
| 3691 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
---|
| 3692 | case $host_os in |
---|
| 3693 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
| 3694 | *) |
---|
| 3695 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
---|
| 3696 | ;; |
---|
| 3697 | esac |
---|
| 3698 | fi |
---|
| 3699 | ;; |
---|
| 3700 | esac |
---|
| 3701 | ;; |
---|
| 3702 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
---|
| 3703 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
| 3704 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 3705 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3706 | runpath_var='LD_RUN_PATH' |
---|
| 3707 | |
---|
| 3708 | case $cc_basename in |
---|
| 3709 | CC*) |
---|
| 3710 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3711 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3712 | ;; |
---|
| 3713 | *) |
---|
| 3714 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3715 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3716 | ;; |
---|
| 3717 | esac |
---|
| 3718 | ;; |
---|
| 3719 | sysv5* | sco3.2v5* | sco5v6*) |
---|
| 3720 | # Note: We can NOT use -z defs as we might desire, because we do not |
---|
| 3721 | # link with -lc, and that would cause any symbols used from libc to |
---|
| 3722 | # always be unresolved, which means just about no library would |
---|
| 3723 | # ever link correctly. If we're not using GNU ld we use -z text |
---|
| 3724 | # though, which does catch some bad symbols but isn't as heavy-handed |
---|
| 3725 | # as -z defs. |
---|
| 3726 | # For security reasons, it is highly recommended that you always |
---|
| 3727 | # use absolute paths for naming shared libraries, and exclude the |
---|
| 3728 | # DT_RUNPATH tag from executables and libraries. But doing so |
---|
| 3729 | # requires that you compile everything twice, which is a pain. |
---|
| 3730 | # So that behaviour is only enabled if SCOABSPATH is set to a |
---|
| 3731 | # non-empty value in the environment. Most likely only useful for |
---|
| 3732 | # creating official distributions of packages. |
---|
| 3733 | # This is a hack until libtool officially supports absolute path |
---|
| 3734 | # names for shared libraries. |
---|
| 3735 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
| 3736 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
---|
| 3737 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 3738 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 3739 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
---|
| 3740 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
| 3741 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 3742 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
---|
| 3743 | runpath_var='LD_RUN_PATH' |
---|
| 3744 | |
---|
| 3745 | case $cc_basename in |
---|
| 3746 | CC*) |
---|
| 3747 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3748 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3749 | ;; |
---|
| 3750 | *) |
---|
| 3751 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3752 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 3753 | ;; |
---|
| 3754 | esac |
---|
| 3755 | ;; |
---|
| 3756 | tandem*) |
---|
| 3757 | case $cc_basename in |
---|
| 3758 | NCC*) |
---|
| 3759 | # NonStop-UX NCC 3.20 |
---|
| 3760 | # FIXME: insert proper C++ library support |
---|
| 3761 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3762 | ;; |
---|
| 3763 | *) |
---|
| 3764 | # FIXME: insert proper C++ library support |
---|
| 3765 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3766 | ;; |
---|
| 3767 | esac |
---|
| 3768 | ;; |
---|
| 3769 | vxworks*) |
---|
| 3770 | # FIXME: insert proper C++ library support |
---|
| 3771 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3772 | ;; |
---|
| 3773 | *) |
---|
| 3774 | # FIXME: insert proper C++ library support |
---|
| 3775 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 3776 | ;; |
---|
| 3777 | esac |
---|
| 3778 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
---|
| 3779 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
---|
| 3780 | |
---|
| 3781 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
---|
| 3782 | _LT_AC_TAGVAR(LD, $1)="$LD" |
---|
| 3783 | |
---|
| 3784 | ## CAVEAT EMPTOR: |
---|
| 3785 | ## There is no encapsulation within the following macros, do not change |
---|
| 3786 | ## the running order or otherwise move them around unless you know exactly |
---|
| 3787 | ## what you are doing... |
---|
| 3788 | AC_LIBTOOL_POSTDEP_PREDEP($1) |
---|
| 3789 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
---|
| 3790 | AC_LIBTOOL_PROG_CC_C_O($1) |
---|
| 3791 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
---|
| 3792 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
---|
| 3793 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
---|
| 3794 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
---|
| 3795 | |
---|
| 3796 | AC_LIBTOOL_CONFIG($1) |
---|
| 3797 | |
---|
| 3798 | AC_LANG_POP |
---|
| 3799 | CC=$lt_save_CC |
---|
| 3800 | LDCXX=$LD |
---|
| 3801 | LD=$lt_save_LD |
---|
| 3802 | GCC=$lt_save_GCC |
---|
| 3803 | with_gnu_ldcxx=$with_gnu_ld |
---|
| 3804 | with_gnu_ld=$lt_save_with_gnu_ld |
---|
| 3805 | lt_cv_path_LDCXX=$lt_cv_path_LD |
---|
| 3806 | lt_cv_path_LD=$lt_save_path_LD |
---|
| 3807 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
---|
| 3808 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
---|
| 3809 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
---|
| 3810 | |
---|
| 3811 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
---|
| 3812 | # ------------------------------------ |
---|
| 3813 | # Figure out "hidden" library dependencies from verbose |
---|
| 3814 | # compiler output when linking a shared library. |
---|
| 3815 | # Parse the compiler output and extract the necessary |
---|
| 3816 | # objects, libraries and library flags. |
---|
| 3817 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
---|
| 3818 | dnl we can't use the lt_simple_compile_test_code here, |
---|
| 3819 | dnl because it contains code intended for an executable, |
---|
| 3820 | dnl not a library. It's possible we should let each |
---|
| 3821 | dnl tag define a new lt_????_link_test_code variable, |
---|
| 3822 | dnl but it's only used here... |
---|
| 3823 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
---|
| 3824 | int a; |
---|
| 3825 | void foo (void) { a = 0; } |
---|
| 3826 | EOF |
---|
| 3827 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
---|
| 3828 | class Foo |
---|
| 3829 | { |
---|
| 3830 | public: |
---|
| 3831 | Foo (void) { a = 0; } |
---|
| 3832 | private: |
---|
| 3833 | int a; |
---|
| 3834 | }; |
---|
| 3835 | EOF |
---|
| 3836 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
---|
| 3837 | subroutine foo |
---|
| 3838 | implicit none |
---|
| 3839 | integer*4 a |
---|
| 3840 | a=0 |
---|
| 3841 | return |
---|
| 3842 | end |
---|
| 3843 | EOF |
---|
| 3844 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
---|
| 3845 | public class foo { |
---|
| 3846 | private int a; |
---|
| 3847 | public void bar (void) { |
---|
| 3848 | a = 0; |
---|
| 3849 | } |
---|
| 3850 | }; |
---|
| 3851 | EOF |
---|
| 3852 | ]) |
---|
| 3853 | dnl Parse the compiler output and extract the necessary |
---|
| 3854 | dnl objects, libraries and library flags. |
---|
| 3855 | if AC_TRY_EVAL(ac_compile); then |
---|
| 3856 | # Parse the compiler output and extract the necessary |
---|
| 3857 | # objects, libraries and library flags. |
---|
| 3858 | |
---|
| 3859 | # Sentinel used to keep track of whether or not we are before |
---|
| 3860 | # the conftest object file. |
---|
| 3861 | pre_test_object_deps_done=no |
---|
| 3862 | |
---|
| 3863 | # The `*' in the case matches for architectures that use `case' in |
---|
| 3864 | # $output_verbose_cmd can trigger glob expansion during the loop |
---|
| 3865 | # eval without this substitution. |
---|
| 3866 | output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
---|
| 3867 | |
---|
| 3868 | for p in `eval $output_verbose_link_cmd`; do |
---|
| 3869 | case $p in |
---|
| 3870 | |
---|
| 3871 | -L* | -R* | -l*) |
---|
| 3872 | # Some compilers place space between "-{L,R}" and the path. |
---|
| 3873 | # Remove the space. |
---|
| 3874 | if test $p = "-L" \ |
---|
| 3875 | || test $p = "-R"; then |
---|
| 3876 | prev=$p |
---|
| 3877 | continue |
---|
| 3878 | else |
---|
| 3879 | prev= |
---|
| 3880 | fi |
---|
| 3881 | |
---|
| 3882 | if test "$pre_test_object_deps_done" = no; then |
---|
| 3883 | case $p in |
---|
| 3884 | -L* | -R*) |
---|
| 3885 | # Internal compiler library paths should come after those |
---|
| 3886 | # provided the user. The postdeps already come after the |
---|
| 3887 | # user supplied libs so there is no need to process them. |
---|
| 3888 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
---|
| 3889 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
---|
| 3890 | else |
---|
| 3891 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
---|
| 3892 | fi |
---|
| 3893 | ;; |
---|
| 3894 | # The "-l" case would never come before the object being |
---|
| 3895 | # linked, so don't bother handling this case. |
---|
| 3896 | esac |
---|
| 3897 | else |
---|
| 3898 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
---|
| 3899 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
---|
| 3900 | else |
---|
| 3901 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
---|
| 3902 | fi |
---|
| 3903 | fi |
---|
| 3904 | ;; |
---|
| 3905 | |
---|
| 3906 | *.$objext) |
---|
| 3907 | # This assumes that the test object file only shows up |
---|
| 3908 | # once in the compiler output. |
---|
| 3909 | if test "$p" = "conftest.$objext"; then |
---|
| 3910 | pre_test_object_deps_done=yes |
---|
| 3911 | continue |
---|
| 3912 | fi |
---|
| 3913 | |
---|
| 3914 | if test "$pre_test_object_deps_done" = no; then |
---|
| 3915 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
---|
| 3916 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
---|
| 3917 | else |
---|
| 3918 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
---|
| 3919 | fi |
---|
| 3920 | else |
---|
| 3921 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
---|
| 3922 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
---|
| 3923 | else |
---|
| 3924 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
---|
| 3925 | fi |
---|
| 3926 | fi |
---|
| 3927 | ;; |
---|
| 3928 | |
---|
| 3929 | *) ;; # Ignore the rest. |
---|
| 3930 | |
---|
| 3931 | esac |
---|
| 3932 | done |
---|
| 3933 | |
---|
| 3934 | # Clean up. |
---|
| 3935 | rm -f a.out a.exe |
---|
| 3936 | else |
---|
| 3937 | echo "libtool.m4: error: problem compiling $1 test program" |
---|
| 3938 | fi |
---|
| 3939 | |
---|
| 3940 | $rm -f confest.$objext |
---|
| 3941 | |
---|
| 3942 | # PORTME: override above test on systems where it is broken |
---|
| 3943 | ifelse([$1],[CXX], |
---|
| 3944 | [case $host_os in |
---|
| 3945 | interix[[3-9]]*) |
---|
| 3946 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
---|
| 3947 | # hack all around it, let's just trust "g++" to DTRT. |
---|
| 3948 | _LT_AC_TAGVAR(predep_objects,$1)= |
---|
| 3949 | _LT_AC_TAGVAR(postdep_objects,$1)= |
---|
| 3950 | _LT_AC_TAGVAR(postdeps,$1)= |
---|
| 3951 | ;; |
---|
| 3952 | |
---|
| 3953 | linux*) |
---|
| 3954 | case `$CC -V 2>&1 | sed 5q` in |
---|
| 3955 | *Sun\ C*) |
---|
| 3956 | # Sun C++ 5.9 |
---|
| 3957 | # |
---|
| 3958 | # The more standards-conforming stlport4 library is |
---|
| 3959 | # incompatible with the Cstd library. Avoid specifying |
---|
| 3960 | # it if it's in CXXFLAGS. Ignore libCrun as |
---|
| 3961 | # -library=stlport4 depends on it. |
---|
| 3962 | case " $CXX $CXXFLAGS " in |
---|
| 3963 | *" -library=stlport4 "*) |
---|
| 3964 | solaris_use_stlport4=yes |
---|
| 3965 | ;; |
---|
| 3966 | esac |
---|
| 3967 | if test "$solaris_use_stlport4" != yes; then |
---|
| 3968 | _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
---|
| 3969 | fi |
---|
| 3970 | ;; |
---|
| 3971 | esac |
---|
| 3972 | ;; |
---|
| 3973 | |
---|
| 3974 | solaris*) |
---|
| 3975 | case $cc_basename in |
---|
| 3976 | CC*) |
---|
| 3977 | # The more standards-conforming stlport4 library is |
---|
| 3978 | # incompatible with the Cstd library. Avoid specifying |
---|
| 3979 | # it if it's in CXXFLAGS. Ignore libCrun as |
---|
| 3980 | # -library=stlport4 depends on it. |
---|
| 3981 | case " $CXX $CXXFLAGS " in |
---|
| 3982 | *" -library=stlport4 "*) |
---|
| 3983 | solaris_use_stlport4=yes |
---|
| 3984 | ;; |
---|
| 3985 | esac |
---|
| 3986 | |
---|
| 3987 | # Adding this requires a known-good setup of shared libraries for |
---|
| 3988 | # Sun compiler versions before 5.6, else PIC objects from an old |
---|
| 3989 | # archive will be linked into the output, leading to subtle bugs. |
---|
| 3990 | if test "$solaris_use_stlport4" != yes; then |
---|
| 3991 | _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
---|
| 3992 | fi |
---|
| 3993 | ;; |
---|
| 3994 | esac |
---|
| 3995 | ;; |
---|
| 3996 | esac |
---|
| 3997 | ]) |
---|
| 3998 | |
---|
| 3999 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
---|
| 4000 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
---|
| 4001 | esac |
---|
| 4002 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
---|
| 4003 | |
---|
| 4004 | # AC_LIBTOOL_LANG_F77_CONFIG |
---|
| 4005 | # -------------------------- |
---|
| 4006 | # Ensure that the configuration vars for the C compiler are |
---|
| 4007 | # suitably defined. Those variables are subsequently used by |
---|
| 4008 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
---|
| 4009 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
---|
| 4010 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
---|
| 4011 | [AC_REQUIRE([AC_PROG_F77]) |
---|
| 4012 | AC_LANG_PUSH(Fortran 77) |
---|
| 4013 | |
---|
| 4014 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 4015 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
---|
| 4016 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
---|
| 4017 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
---|
| 4018 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
| 4019 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 4020 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
| 4021 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
| 4022 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
---|
| 4023 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
---|
| 4024 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
---|
| 4025 | _LT_AC_TAGVAR(module_cmds, $1)= |
---|
| 4026 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
---|
| 4027 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
---|
| 4028 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
| 4029 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
---|
| 4030 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 4031 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
| 4032 | |
---|
| 4033 | # Source file extension for f77 test sources. |
---|
| 4034 | ac_ext=f |
---|
| 4035 | |
---|
| 4036 | # Object file extension for compiled f77 test sources. |
---|
| 4037 | objext=o |
---|
| 4038 | _LT_AC_TAGVAR(objext, $1)=$objext |
---|
| 4039 | |
---|
| 4040 | # Code to be used in simple compile tests |
---|
| 4041 | lt_simple_compile_test_code="\ |
---|
| 4042 | subroutine t |
---|
| 4043 | return |
---|
| 4044 | end |
---|
| 4045 | " |
---|
| 4046 | |
---|
| 4047 | # Code to be used in simple link tests |
---|
| 4048 | lt_simple_link_test_code="\ |
---|
| 4049 | program t |
---|
| 4050 | end |
---|
| 4051 | " |
---|
| 4052 | |
---|
| 4053 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
| 4054 | _LT_AC_SYS_COMPILER |
---|
| 4055 | |
---|
| 4056 | # save warnings/boilerplate of simple test code |
---|
| 4057 | _LT_COMPILER_BOILERPLATE |
---|
| 4058 | _LT_LINKER_BOILERPLATE |
---|
| 4059 | |
---|
| 4060 | # Allow CC to be a program name with arguments. |
---|
| 4061 | lt_save_CC="$CC" |
---|
| 4062 | CC=${F77-"f77"} |
---|
| 4063 | compiler=$CC |
---|
| 4064 | _LT_AC_TAGVAR(compiler, $1)=$CC |
---|
| 4065 | _LT_CC_BASENAME([$compiler]) |
---|
| 4066 | |
---|
| 4067 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
---|
| 4068 | AC_MSG_RESULT([$can_build_shared]) |
---|
| 4069 | |
---|
| 4070 | AC_MSG_CHECKING([whether to build shared libraries]) |
---|
| 4071 | test "$can_build_shared" = "no" && enable_shared=no |
---|
| 4072 | |
---|
| 4073 | # On AIX, shared libraries and static libraries use the same namespace, and |
---|
| 4074 | # are all built from PIC. |
---|
| 4075 | case $host_os in |
---|
| 4076 | aix3*) |
---|
| 4077 | test "$enable_shared" = yes && enable_static=no |
---|
| 4078 | if test -n "$RANLIB"; then |
---|
| 4079 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
---|
| 4080 | postinstall_cmds='$RANLIB $lib' |
---|
| 4081 | fi |
---|
| 4082 | ;; |
---|
| 4083 | aix4* | aix5*) |
---|
| 4084 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
---|
| 4085 | test "$enable_shared" = yes && enable_static=no |
---|
| 4086 | fi |
---|
| 4087 | ;; |
---|
| 4088 | esac |
---|
| 4089 | AC_MSG_RESULT([$enable_shared]) |
---|
| 4090 | |
---|
| 4091 | AC_MSG_CHECKING([whether to build static libraries]) |
---|
| 4092 | # Make sure either enable_shared or enable_static is yes. |
---|
| 4093 | test "$enable_shared" = yes || enable_static=yes |
---|
| 4094 | AC_MSG_RESULT([$enable_static]) |
---|
| 4095 | |
---|
| 4096 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
---|
| 4097 | _LT_AC_TAGVAR(LD, $1)="$LD" |
---|
| 4098 | |
---|
| 4099 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
---|
| 4100 | AC_LIBTOOL_PROG_CC_C_O($1) |
---|
| 4101 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
---|
| 4102 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
---|
| 4103 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
---|
| 4104 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
---|
| 4105 | |
---|
| 4106 | AC_LIBTOOL_CONFIG($1) |
---|
| 4107 | |
---|
| 4108 | AC_LANG_POP |
---|
| 4109 | CC="$lt_save_CC" |
---|
| 4110 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
---|
| 4111 | |
---|
| 4112 | |
---|
| 4113 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
---|
| 4114 | # -------------------------- |
---|
| 4115 | # Ensure that the configuration vars for the C compiler are |
---|
| 4116 | # suitably defined. Those variables are subsequently used by |
---|
| 4117 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
---|
| 4118 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
---|
| 4119 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
---|
| 4120 | [AC_LANG_SAVE |
---|
| 4121 | |
---|
| 4122 | # Source file extension for Java test sources. |
---|
| 4123 | ac_ext=java |
---|
| 4124 | |
---|
| 4125 | # Object file extension for compiled Java test sources. |
---|
| 4126 | objext=o |
---|
| 4127 | _LT_AC_TAGVAR(objext, $1)=$objext |
---|
| 4128 | |
---|
| 4129 | # Code to be used in simple compile tests |
---|
| 4130 | lt_simple_compile_test_code="class foo {}" |
---|
| 4131 | |
---|
| 4132 | # Code to be used in simple link tests |
---|
| 4133 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' |
---|
| 4134 | |
---|
| 4135 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
| 4136 | _LT_AC_SYS_COMPILER |
---|
| 4137 | |
---|
| 4138 | # save warnings/boilerplate of simple test code |
---|
| 4139 | _LT_COMPILER_BOILERPLATE |
---|
| 4140 | _LT_LINKER_BOILERPLATE |
---|
| 4141 | |
---|
| 4142 | # Allow CC to be a program name with arguments. |
---|
| 4143 | lt_save_CC="$CC" |
---|
| 4144 | CC=${GCJ-"gcj"} |
---|
| 4145 | compiler=$CC |
---|
| 4146 | _LT_AC_TAGVAR(compiler, $1)=$CC |
---|
| 4147 | _LT_CC_BASENAME([$compiler]) |
---|
| 4148 | |
---|
| 4149 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
---|
| 4150 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 4151 | |
---|
| 4152 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
| 4153 | |
---|
| 4154 | ## CAVEAT EMPTOR: |
---|
| 4155 | ## There is no encapsulation within the following macros, do not change |
---|
| 4156 | ## the running order or otherwise move them around unless you know exactly |
---|
| 4157 | ## what you are doing... |
---|
| 4158 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
---|
| 4159 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
---|
| 4160 | AC_LIBTOOL_PROG_CC_C_O($1) |
---|
| 4161 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
---|
| 4162 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
---|
| 4163 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
---|
| 4164 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
---|
| 4165 | |
---|
| 4166 | AC_LIBTOOL_CONFIG($1) |
---|
| 4167 | |
---|
| 4168 | AC_LANG_RESTORE |
---|
| 4169 | CC="$lt_save_CC" |
---|
| 4170 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
---|
| 4171 | |
---|
| 4172 | |
---|
| 4173 | # AC_LIBTOOL_LANG_RC_CONFIG |
---|
| 4174 | # ------------------------- |
---|
| 4175 | # Ensure that the configuration vars for the Windows resource compiler are |
---|
| 4176 | # suitably defined. Those variables are subsequently used by |
---|
| 4177 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
---|
| 4178 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
---|
| 4179 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
---|
| 4180 | [AC_LANG_SAVE |
---|
| 4181 | |
---|
| 4182 | # Source file extension for RC test sources. |
---|
| 4183 | ac_ext=rc |
---|
| 4184 | |
---|
| 4185 | # Object file extension for compiled RC test sources. |
---|
| 4186 | objext=o |
---|
| 4187 | _LT_AC_TAGVAR(objext, $1)=$objext |
---|
| 4188 | |
---|
| 4189 | # Code to be used in simple compile tests |
---|
| 4190 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
---|
| 4191 | |
---|
| 4192 | # Code to be used in simple link tests |
---|
| 4193 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
---|
| 4194 | |
---|
| 4195 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
| 4196 | _LT_AC_SYS_COMPILER |
---|
| 4197 | |
---|
| 4198 | # save warnings/boilerplate of simple test code |
---|
| 4199 | _LT_COMPILER_BOILERPLATE |
---|
| 4200 | _LT_LINKER_BOILERPLATE |
---|
| 4201 | |
---|
| 4202 | # Allow CC to be a program name with arguments. |
---|
| 4203 | lt_save_CC="$CC" |
---|
| 4204 | CC=${RC-"windres"} |
---|
| 4205 | compiler=$CC |
---|
| 4206 | _LT_AC_TAGVAR(compiler, $1)=$CC |
---|
| 4207 | _LT_CC_BASENAME([$compiler]) |
---|
| 4208 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
---|
| 4209 | |
---|
| 4210 | AC_LIBTOOL_CONFIG($1) |
---|
| 4211 | |
---|
| 4212 | AC_LANG_RESTORE |
---|
| 4213 | CC="$lt_save_CC" |
---|
| 4214 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
---|
| 4215 | |
---|
| 4216 | |
---|
| 4217 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
---|
| 4218 | # ---------------------------- |
---|
| 4219 | # If TAGNAME is not passed, then create an initial libtool script |
---|
| 4220 | # with a default configuration from the untagged config vars. Otherwise |
---|
| 4221 | # add code to config.status for appending the configuration named by |
---|
| 4222 | # TAGNAME from the matching tagged config vars. |
---|
| 4223 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
---|
| 4224 | [# The else clause should only fire when bootstrapping the |
---|
| 4225 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
---|
| 4226 | # with your package, and you will get complaints that there are |
---|
| 4227 | # no rules to generate ltmain.sh. |
---|
| 4228 | if test -f "$ltmain"; then |
---|
| 4229 | # See if we are running on zsh, and set the options which allow our commands through |
---|
| 4230 | # without removal of \ escapes. |
---|
| 4231 | if test -n "${ZSH_VERSION+set}" ; then |
---|
| 4232 | setopt NO_GLOB_SUBST |
---|
| 4233 | fi |
---|
| 4234 | # Now quote all the things that may contain metacharacters while being |
---|
| 4235 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
---|
| 4236 | # variables and quote the copies for generation of the libtool script. |
---|
| 4237 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
---|
| 4238 | SED SHELL STRIP \ |
---|
| 4239 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
---|
| 4240 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
---|
| 4241 | deplibs_check_method reload_flag reload_cmds need_locks \ |
---|
| 4242 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
---|
| 4243 | lt_cv_sys_global_symbol_to_c_name_address \ |
---|
| 4244 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
---|
| 4245 | old_postinstall_cmds old_postuninstall_cmds \ |
---|
| 4246 | _LT_AC_TAGVAR(compiler, $1) \ |
---|
| 4247 | _LT_AC_TAGVAR(CC, $1) \ |
---|
| 4248 | _LT_AC_TAGVAR(LD, $1) \ |
---|
| 4249 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
---|
| 4250 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
---|
| 4251 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
---|
| 4252 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
---|
| 4253 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
---|
| 4254 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
---|
| 4255 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
---|
| 4256 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
---|
| 4257 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
---|
| 4258 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
---|
| 4259 | _LT_AC_TAGVAR(predep_objects, $1) \ |
---|
| 4260 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
---|
| 4261 | _LT_AC_TAGVAR(predeps, $1) \ |
---|
| 4262 | _LT_AC_TAGVAR(postdeps, $1) \ |
---|
| 4263 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
---|
| 4264 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
---|
| 4265 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
---|
| 4266 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
---|
| 4267 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
---|
| 4268 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
---|
| 4269 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
---|
| 4270 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
---|
| 4271 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
---|
| 4272 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
---|
| 4273 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
---|
| 4274 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
---|
| 4275 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
---|
| 4276 | _LT_AC_TAGVAR(module_cmds, $1) \ |
---|
| 4277 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
---|
| 4278 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
---|
| 4279 | _LT_AC_TAGVAR(fix_srcfile_path, $1) \ |
---|
| 4280 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
---|
| 4281 | _LT_AC_TAGVAR(include_expsyms, $1); do |
---|
| 4282 | |
---|
| 4283 | case $var in |
---|
| 4284 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
---|
| 4285 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
---|
| 4286 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
---|
| 4287 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
---|
| 4288 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
---|
| 4289 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
---|
| 4290 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
---|
| 4291 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
---|
| 4292 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
---|
| 4293 | postinstall_cmds | postuninstall_cmds | \ |
---|
| 4294 | old_postinstall_cmds | old_postuninstall_cmds | \ |
---|
| 4295 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
---|
| 4296 | # Double-quote double-evaled strings. |
---|
| 4297 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
---|
| 4298 | ;; |
---|
| 4299 | *) |
---|
| 4300 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
---|
| 4301 | ;; |
---|
| 4302 | esac |
---|
| 4303 | done |
---|
| 4304 | |
---|
| 4305 | case $lt_echo in |
---|
| 4306 | *'\[$]0 --fallback-echo"') |
---|
| 4307 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
---|
| 4308 | ;; |
---|
| 4309 | esac |
---|
| 4310 | |
---|
| 4311 | ifelse([$1], [], |
---|
| 4312 | [cfgfile="${ofile}T" |
---|
| 4313 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
---|
| 4314 | $rm -f "$cfgfile" |
---|
| 4315 | AC_MSG_NOTICE([creating $ofile])], |
---|
| 4316 | [cfgfile="$ofile"]) |
---|
| 4317 | |
---|
| 4318 | cat <<__EOF__ >> "$cfgfile" |
---|
| 4319 | ifelse([$1], [], |
---|
| 4320 | [#! $SHELL |
---|
| 4321 | |
---|
| 4322 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
---|
| 4323 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
---|
| 4324 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
---|
| 4325 | # |
---|
| 4326 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 |
---|
| 4327 | # Free Software Foundation, Inc. |
---|
| 4328 | # |
---|
| 4329 | # This file is part of GNU Libtool: |
---|
| 4330 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
---|
| 4331 | # |
---|
| 4332 | # This program is free software; you can redistribute it and/or modify |
---|
| 4333 | # it under the terms of the GNU General Public License as published by |
---|
| 4334 | # the Free Software Foundation; either version 2 of the License, or |
---|
| 4335 | # (at your option) any later version. |
---|
| 4336 | # |
---|
| 4337 | # This program is distributed in the hope that it will be useful, but |
---|
| 4338 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 4339 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
| 4340 | # General Public License for more details. |
---|
| 4341 | # |
---|
| 4342 | # You should have received a copy of the GNU General Public License |
---|
| 4343 | # along with this program; if not, write to the Free Software |
---|
| 4344 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
---|
| 4345 | # |
---|
| 4346 | # As a special exception to the GNU General Public License, if you |
---|
| 4347 | # distribute this file as part of a program that contains a |
---|
| 4348 | # configuration script generated by Autoconf, you may include it under |
---|
| 4349 | # the same distribution terms that you use for the rest of that program. |
---|
| 4350 | |
---|
| 4351 | # A sed program that does not truncate output. |
---|
| 4352 | SED=$lt_SED |
---|
| 4353 | |
---|
| 4354 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
---|
| 4355 | Xsed="$SED -e 1s/^X//" |
---|
| 4356 | |
---|
| 4357 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
---|
| 4358 | # if CDPATH is set. |
---|
| 4359 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
---|
| 4360 | |
---|
| 4361 | # The names of the tagged configurations supported by this script. |
---|
| 4362 | available_tags= |
---|
| 4363 | |
---|
| 4364 | # ### BEGIN LIBTOOL CONFIG], |
---|
| 4365 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
---|
| 4366 | |
---|
| 4367 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
---|
| 4368 | |
---|
| 4369 | # Shell to use when invoking shell scripts. |
---|
| 4370 | SHELL=$lt_SHELL |
---|
| 4371 | |
---|
| 4372 | # Whether or not to build shared libraries. |
---|
| 4373 | build_libtool_libs=$enable_shared |
---|
| 4374 | |
---|
| 4375 | # Whether or not to build static libraries. |
---|
| 4376 | build_old_libs=$enable_static |
---|
| 4377 | |
---|
| 4378 | # Whether or not to add -lc for building shared libraries. |
---|
| 4379 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
---|
| 4380 | |
---|
| 4381 | # Whether or not to disallow shared libs when runtime libs are static |
---|
| 4382 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
---|
| 4383 | |
---|
| 4384 | # Whether or not to optimize for fast installation. |
---|
| 4385 | fast_install=$enable_fast_install |
---|
| 4386 | |
---|
| 4387 | # The host system. |
---|
| 4388 | host_alias=$host_alias |
---|
| 4389 | host=$host |
---|
| 4390 | host_os=$host_os |
---|
| 4391 | |
---|
| 4392 | # The build system. |
---|
| 4393 | build_alias=$build_alias |
---|
| 4394 | build=$build |
---|
| 4395 | build_os=$build_os |
---|
| 4396 | |
---|
| 4397 | # An echo program that does not interpret backslashes. |
---|
| 4398 | echo=$lt_echo |
---|
| 4399 | |
---|
| 4400 | # The archiver. |
---|
| 4401 | AR=$lt_AR |
---|
| 4402 | AR_FLAGS=$lt_AR_FLAGS |
---|
| 4403 | |
---|
| 4404 | # A C compiler. |
---|
| 4405 | LTCC=$lt_LTCC |
---|
| 4406 | |
---|
| 4407 | # LTCC compiler flags. |
---|
| 4408 | LTCFLAGS=$lt_LTCFLAGS |
---|
| 4409 | |
---|
| 4410 | # A language-specific compiler. |
---|
| 4411 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
---|
| 4412 | |
---|
| 4413 | # Is the compiler the GNU C compiler? |
---|
| 4414 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
---|
| 4415 | |
---|
| 4416 | # An ERE matcher. |
---|
| 4417 | EGREP=$lt_EGREP |
---|
| 4418 | |
---|
| 4419 | # The linker used to build libraries. |
---|
| 4420 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
---|
| 4421 | |
---|
| 4422 | # Whether we need hard or soft links. |
---|
| 4423 | LN_S=$lt_LN_S |
---|
| 4424 | |
---|
| 4425 | # A BSD-compatible nm program. |
---|
| 4426 | NM=$lt_NM |
---|
| 4427 | |
---|
| 4428 | # A symbol stripping program |
---|
| 4429 | STRIP=$lt_STRIP |
---|
| 4430 | |
---|
| 4431 | # Used to examine libraries when file_magic_cmd begins "file" |
---|
| 4432 | MAGIC_CMD=$MAGIC_CMD |
---|
| 4433 | |
---|
| 4434 | # Used on cygwin: DLL creation program. |
---|
| 4435 | DLLTOOL="$DLLTOOL" |
---|
| 4436 | |
---|
| 4437 | # Used on cygwin: object dumper. |
---|
| 4438 | OBJDUMP="$OBJDUMP" |
---|
| 4439 | |
---|
| 4440 | # Used on cygwin: assembler. |
---|
| 4441 | AS="$AS" |
---|
| 4442 | |
---|
| 4443 | # The name of the directory that contains temporary libtool files. |
---|
| 4444 | objdir=$objdir |
---|
| 4445 | |
---|
| 4446 | # How to create reloadable object files. |
---|
| 4447 | reload_flag=$lt_reload_flag |
---|
| 4448 | reload_cmds=$lt_reload_cmds |
---|
| 4449 | |
---|
| 4450 | # How to pass a linker flag through the compiler. |
---|
| 4451 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
---|
| 4452 | |
---|
| 4453 | # Object file suffix (normally "o"). |
---|
| 4454 | objext="$ac_objext" |
---|
| 4455 | |
---|
| 4456 | # Old archive suffix (normally "a"). |
---|
| 4457 | libext="$libext" |
---|
| 4458 | |
---|
| 4459 | # Shared library suffix (normally ".so"). |
---|
| 4460 | shrext_cmds='$shrext_cmds' |
---|
| 4461 | |
---|
| 4462 | # Executable file suffix (normally ""). |
---|
| 4463 | exeext="$exeext" |
---|
| 4464 | |
---|
| 4465 | # Additional compiler flags for building library objects. |
---|
| 4466 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
---|
| 4467 | pic_mode=$pic_mode |
---|
| 4468 | |
---|
| 4469 | # What is the maximum length of a command? |
---|
| 4470 | max_cmd_len=$lt_cv_sys_max_cmd_len |
---|
| 4471 | |
---|
| 4472 | # Does compiler simultaneously support -c and -o options? |
---|
| 4473 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
---|
| 4474 | |
---|
| 4475 | # Must we lock files when doing compilation? |
---|
| 4476 | need_locks=$lt_need_locks |
---|
| 4477 | |
---|
| 4478 | # Do we need the lib prefix for modules? |
---|
| 4479 | need_lib_prefix=$need_lib_prefix |
---|
| 4480 | |
---|
| 4481 | # Do we need a version for libraries? |
---|
| 4482 | need_version=$need_version |
---|
| 4483 | |
---|
| 4484 | # Whether dlopen is supported. |
---|
| 4485 | dlopen_support=$enable_dlopen |
---|
| 4486 | |
---|
| 4487 | # Whether dlopen of programs is supported. |
---|
| 4488 | dlopen_self=$enable_dlopen_self |
---|
| 4489 | |
---|
| 4490 | # Whether dlopen of statically linked programs is supported. |
---|
| 4491 | dlopen_self_static=$enable_dlopen_self_static |
---|
| 4492 | |
---|
| 4493 | # Compiler flag to prevent dynamic linking. |
---|
| 4494 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
---|
| 4495 | |
---|
| 4496 | # Compiler flag to turn off builtin functions. |
---|
| 4497 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
---|
| 4498 | |
---|
| 4499 | # Compiler flag to allow reflexive dlopens. |
---|
| 4500 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
---|
| 4501 | |
---|
| 4502 | # Compiler flag to generate shared objects directly from archives. |
---|
| 4503 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
---|
| 4504 | |
---|
| 4505 | # Compiler flag to generate thread-safe objects. |
---|
| 4506 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
---|
| 4507 | |
---|
| 4508 | # Library versioning type. |
---|
| 4509 | version_type=$version_type |
---|
| 4510 | |
---|
| 4511 | # Format of library name prefix. |
---|
| 4512 | libname_spec=$lt_libname_spec |
---|
| 4513 | |
---|
| 4514 | # List of archive names. First name is the real one, the rest are links. |
---|
| 4515 | # The last name is the one that the linker finds with -lNAME. |
---|
| 4516 | library_names_spec=$lt_library_names_spec |
---|
| 4517 | |
---|
| 4518 | # The coded name of the library, if different from the real name. |
---|
| 4519 | soname_spec=$lt_soname_spec |
---|
| 4520 | |
---|
| 4521 | # Commands used to build and install an old-style archive. |
---|
| 4522 | RANLIB=$lt_RANLIB |
---|
| 4523 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
---|
| 4524 | old_postinstall_cmds=$lt_old_postinstall_cmds |
---|
| 4525 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
---|
| 4526 | |
---|
| 4527 | # Create an old-style archive from a shared archive. |
---|
| 4528 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
---|
| 4529 | |
---|
| 4530 | # Create a temporary old-style archive to link instead of a shared archive. |
---|
| 4531 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
---|
| 4532 | |
---|
| 4533 | # Commands used to build and install a shared archive. |
---|
| 4534 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
---|
| 4535 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
---|
| 4536 | postinstall_cmds=$lt_postinstall_cmds |
---|
| 4537 | postuninstall_cmds=$lt_postuninstall_cmds |
---|
| 4538 | |
---|
| 4539 | # Commands used to build a loadable module (assumed same as above if empty) |
---|
| 4540 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
---|
| 4541 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
---|
| 4542 | |
---|
| 4543 | # Commands to strip libraries. |
---|
| 4544 | old_striplib=$lt_old_striplib |
---|
| 4545 | striplib=$lt_striplib |
---|
| 4546 | |
---|
| 4547 | # Dependencies to place before the objects being linked to create a |
---|
| 4548 | # shared library. |
---|
| 4549 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
---|
| 4550 | |
---|
| 4551 | # Dependencies to place after the objects being linked to create a |
---|
| 4552 | # shared library. |
---|
| 4553 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
---|
| 4554 | |
---|
| 4555 | # Dependencies to place before the objects being linked to create a |
---|
| 4556 | # shared library. |
---|
| 4557 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
---|
| 4558 | |
---|
| 4559 | # Dependencies to place after the objects being linked to create a |
---|
| 4560 | # shared library. |
---|
| 4561 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
---|
| 4562 | |
---|
| 4563 | # The library search path used internally by the compiler when linking |
---|
| 4564 | # a shared library. |
---|
| 4565 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
---|
| 4566 | |
---|
| 4567 | # Method to check whether dependent libraries are shared objects. |
---|
| 4568 | deplibs_check_method=$lt_deplibs_check_method |
---|
| 4569 | |
---|
| 4570 | # Command to use when deplibs_check_method == file_magic. |
---|
| 4571 | file_magic_cmd=$lt_file_magic_cmd |
---|
| 4572 | |
---|
| 4573 | # Flag that allows shared libraries with undefined symbols to be built. |
---|
| 4574 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
---|
| 4575 | |
---|
| 4576 | # Flag that forces no undefined symbols. |
---|
| 4577 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
---|
| 4578 | |
---|
| 4579 | # Commands used to finish a libtool library installation in a directory. |
---|
| 4580 | finish_cmds=$lt_finish_cmds |
---|
| 4581 | |
---|
| 4582 | # Same as above, but a single script fragment to be evaled but not shown. |
---|
| 4583 | finish_eval=$lt_finish_eval |
---|
| 4584 | |
---|
| 4585 | # Take the output of nm and produce a listing of raw symbols and C names. |
---|
| 4586 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
---|
| 4587 | |
---|
| 4588 | # Transform the output of nm in a proper C declaration |
---|
| 4589 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
---|
| 4590 | |
---|
| 4591 | # Transform the output of nm in a C name address pair |
---|
| 4592 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
---|
| 4593 | |
---|
| 4594 | # This is the shared library runtime path variable. |
---|
| 4595 | runpath_var=$runpath_var |
---|
| 4596 | |
---|
| 4597 | # This is the shared library path variable. |
---|
| 4598 | shlibpath_var=$shlibpath_var |
---|
| 4599 | |
---|
| 4600 | # Is shlibpath searched before the hard-coded library search path? |
---|
| 4601 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
---|
| 4602 | |
---|
| 4603 | # How to hardcode a shared library path into an executable. |
---|
| 4604 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
---|
| 4605 | |
---|
| 4606 | # Whether we should hardcode library paths into libraries. |
---|
| 4607 | hardcode_into_libs=$hardcode_into_libs |
---|
| 4608 | |
---|
| 4609 | # Flag to hardcode \$libdir into a binary during linking. |
---|
| 4610 | # This must work even if \$libdir does not exist. |
---|
| 4611 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
---|
| 4612 | |
---|
| 4613 | # If ld is used when linking, flag to hardcode \$libdir into |
---|
| 4614 | # a binary during linking. This must work even if \$libdir does |
---|
| 4615 | # not exist. |
---|
| 4616 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
---|
| 4617 | |
---|
| 4618 | # Whether we need a single -rpath flag with a separated argument. |
---|
| 4619 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
---|
| 4620 | |
---|
| 4621 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
---|
| 4622 | # resulting binary. |
---|
| 4623 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
---|
| 4624 | |
---|
| 4625 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
---|
| 4626 | # resulting binary. |
---|
| 4627 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
---|
| 4628 | |
---|
| 4629 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
---|
| 4630 | # the resulting binary. |
---|
| 4631 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
---|
| 4632 | |
---|
| 4633 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
---|
| 4634 | # and all subsequent libraries and executables linked against it. |
---|
| 4635 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
---|
| 4636 | |
---|
| 4637 | # Variables whose values should be saved in libtool wrapper scripts and |
---|
| 4638 | # restored at relink time. |
---|
| 4639 | variables_saved_for_relink="$variables_saved_for_relink" |
---|
| 4640 | |
---|
| 4641 | # Whether libtool must link a program against all its dependency libraries. |
---|
| 4642 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
---|
| 4643 | |
---|
| 4644 | # Compile-time system search path for libraries |
---|
| 4645 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
---|
| 4646 | |
---|
| 4647 | # Run-time system search path for libraries |
---|
| 4648 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
---|
| 4649 | |
---|
| 4650 | # Fix the shell variable \$srcfile for the compiler. |
---|
| 4651 | fix_srcfile_path=$lt_fix_srcfile_path |
---|
| 4652 | |
---|
| 4653 | # Set to yes if exported symbols are required. |
---|
| 4654 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
---|
| 4655 | |
---|
| 4656 | # The commands to list exported symbols. |
---|
| 4657 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
---|
| 4658 | |
---|
| 4659 | # The commands to extract the exported symbol list from a shared archive. |
---|
| 4660 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
---|
| 4661 | |
---|
| 4662 | # Symbols that should not be listed in the preloaded symbols. |
---|
| 4663 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
---|
| 4664 | |
---|
| 4665 | # Symbols that must always be exported. |
---|
| 4666 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
---|
| 4667 | |
---|
| 4668 | ifelse([$1],[], |
---|
| 4669 | [# ### END LIBTOOL CONFIG], |
---|
| 4670 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
---|
| 4671 | |
---|
| 4672 | __EOF__ |
---|
| 4673 | |
---|
| 4674 | ifelse([$1],[], [ |
---|
| 4675 | case $host_os in |
---|
| 4676 | aix3*) |
---|
| 4677 | cat <<\EOF >> "$cfgfile" |
---|
| 4678 | |
---|
| 4679 | # AIX sometimes has problems with the GCC collect2 program. For some |
---|
| 4680 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
---|
| 4681 | # vanish in a puff of smoke. |
---|
| 4682 | if test "X${COLLECT_NAMES+set}" != Xset; then |
---|
| 4683 | COLLECT_NAMES= |
---|
| 4684 | export COLLECT_NAMES |
---|
| 4685 | fi |
---|
| 4686 | EOF |
---|
| 4687 | ;; |
---|
| 4688 | esac |
---|
| 4689 | |
---|
| 4690 | # We use sed instead of cat because bash on DJGPP gets confused if |
---|
| 4691 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
---|
| 4692 | # text mode, it properly converts lines to CR/LF. This bash problem |
---|
| 4693 | # is reportedly fixed, but why not run on old versions too? |
---|
| 4694 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
---|
| 4695 | |
---|
| 4696 | mv -f "$cfgfile" "$ofile" || \ |
---|
| 4697 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
---|
| 4698 | chmod +x "$ofile" |
---|
| 4699 | ]) |
---|
| 4700 | else |
---|
| 4701 | # If there is no Makefile yet, we rely on a make rule to execute |
---|
| 4702 | # `config.status --recheck' to rerun these tests and create the |
---|
| 4703 | # libtool script then. |
---|
| 4704 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
---|
| 4705 | if test -f "$ltmain_in"; then |
---|
| 4706 | test -f Makefile && make "$ltmain" |
---|
| 4707 | fi |
---|
| 4708 | fi |
---|
| 4709 | ])# AC_LIBTOOL_CONFIG |
---|
| 4710 | |
---|
| 4711 | |
---|
| 4712 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
---|
| 4713 | # ------------------------------------------- |
---|
| 4714 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
---|
| 4715 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
---|
| 4716 | |
---|
| 4717 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
---|
| 4718 | |
---|
| 4719 | if test "$GCC" = yes; then |
---|
| 4720 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
---|
| 4721 | |
---|
| 4722 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
---|
| 4723 | lt_cv_prog_compiler_rtti_exceptions, |
---|
| 4724 | [-fno-rtti -fno-exceptions], [], |
---|
| 4725 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
---|
| 4726 | fi |
---|
| 4727 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
---|
| 4728 | |
---|
| 4729 | |
---|
| 4730 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
---|
| 4731 | # --------------------------------- |
---|
| 4732 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
---|
| 4733 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
---|
| 4734 | AC_REQUIRE([LT_AC_PROG_SED]) |
---|
| 4735 | AC_REQUIRE([AC_PROG_NM]) |
---|
| 4736 | AC_REQUIRE([AC_OBJEXT]) |
---|
| 4737 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
---|
| 4738 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
---|
| 4739 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
---|
| 4740 | [ |
---|
| 4741 | # These are sane defaults that work on at least a few old systems. |
---|
| 4742 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
---|
| 4743 | |
---|
| 4744 | # Character class describing NM global symbol codes. |
---|
| 4745 | symcode='[[BCDEGRST]]' |
---|
| 4746 | |
---|
| 4747 | # Regexp to match symbols that can be accessed directly from C. |
---|
| 4748 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
---|
| 4749 | |
---|
| 4750 | # Transform an extracted symbol line into a proper C declaration |
---|
| 4751 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
---|
| 4752 | |
---|
| 4753 | # Transform an extracted symbol line into symbol name and symbol address |
---|
| 4754 | 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'" |
---|
| 4755 | |
---|
| 4756 | # Define system-specific variables. |
---|
| 4757 | case $host_os in |
---|
| 4758 | aix*) |
---|
| 4759 | symcode='[[BCDT]]' |
---|
| 4760 | ;; |
---|
| 4761 | cygwin* | mingw* | pw32*) |
---|
| 4762 | symcode='[[ABCDGISTW]]' |
---|
| 4763 | ;; |
---|
| 4764 | hpux*) # Its linker distinguishes data from code symbols |
---|
| 4765 | if test "$host_cpu" = ia64; then |
---|
| 4766 | symcode='[[ABCDEGRST]]' |
---|
| 4767 | fi |
---|
| 4768 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
---|
| 4769 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
---|
| 4770 | ;; |
---|
| 4771 | linux* | k*bsd*-gnu) |
---|
| 4772 | if test "$host_cpu" = ia64; then |
---|
| 4773 | symcode='[[ABCDGIRSTW]]' |
---|
| 4774 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
---|
| 4775 | 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'" |
---|
| 4776 | fi |
---|
| 4777 | ;; |
---|
| 4778 | irix* | nonstopux*) |
---|
| 4779 | symcode='[[BCDEGRST]]' |
---|
| 4780 | ;; |
---|
| 4781 | osf*) |
---|
| 4782 | symcode='[[BCDEGQRST]]' |
---|
| 4783 | ;; |
---|
| 4784 | solaris*) |
---|
| 4785 | symcode='[[BDRT]]' |
---|
| 4786 | ;; |
---|
| 4787 | sco3.2v5*) |
---|
| 4788 | symcode='[[DT]]' |
---|
| 4789 | ;; |
---|
| 4790 | sysv4.2uw2*) |
---|
| 4791 | symcode='[[DT]]' |
---|
| 4792 | ;; |
---|
| 4793 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
---|
| 4794 | symcode='[[ABDT]]' |
---|
| 4795 | ;; |
---|
| 4796 | sysv4) |
---|
| 4797 | symcode='[[DFNSTU]]' |
---|
| 4798 | ;; |
---|
| 4799 | esac |
---|
| 4800 | |
---|
| 4801 | # Handle CRLF in mingw tool chain |
---|
| 4802 | opt_cr= |
---|
| 4803 | case $build_os in |
---|
| 4804 | mingw*) |
---|
| 4805 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
---|
| 4806 | ;; |
---|
| 4807 | esac |
---|
| 4808 | |
---|
| 4809 | # If we're using GNU nm, then use its standard symbol codes. |
---|
| 4810 | case `$NM -V 2>&1` in |
---|
| 4811 | *GNU* | *'with BFD'*) |
---|
| 4812 | symcode='[[ABCDGIRSTW]]' ;; |
---|
| 4813 | esac |
---|
| 4814 | |
---|
| 4815 | # Try without a prefix undercore, then with it. |
---|
| 4816 | for ac_symprfx in "" "_"; do |
---|
| 4817 | |
---|
| 4818 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
---|
| 4819 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
---|
| 4820 | |
---|
| 4821 | # Write the raw and C identifiers. |
---|
| 4822 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
---|
| 4823 | |
---|
| 4824 | # Check to see that the pipe works correctly. |
---|
| 4825 | pipe_works=no |
---|
| 4826 | |
---|
| 4827 | rm -f conftest* |
---|
| 4828 | cat > conftest.$ac_ext <<EOF |
---|
| 4829 | #ifdef __cplusplus |
---|
| 4830 | extern "C" { |
---|
| 4831 | #endif |
---|
| 4832 | char nm_test_var; |
---|
| 4833 | void nm_test_func(){} |
---|
| 4834 | #ifdef __cplusplus |
---|
| 4835 | } |
---|
| 4836 | #endif |
---|
| 4837 | int main(){nm_test_var='a';nm_test_func();return(0);} |
---|
| 4838 | EOF |
---|
| 4839 | |
---|
| 4840 | if AC_TRY_EVAL(ac_compile); then |
---|
| 4841 | # Now try to grab the symbols. |
---|
| 4842 | nlist=conftest.nm |
---|
| 4843 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
---|
| 4844 | # Try sorting and uniquifying the output. |
---|
| 4845 | if sort "$nlist" | uniq > "$nlist"T; then |
---|
| 4846 | mv -f "$nlist"T "$nlist" |
---|
| 4847 | else |
---|
| 4848 | rm -f "$nlist"T |
---|
| 4849 | fi |
---|
| 4850 | |
---|
| 4851 | # Make sure that we snagged all the symbols we need. |
---|
| 4852 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
---|
| 4853 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
---|
| 4854 | cat <<EOF > conftest.$ac_ext |
---|
| 4855 | #ifdef __cplusplus |
---|
| 4856 | extern "C" { |
---|
| 4857 | #endif |
---|
| 4858 | |
---|
| 4859 | EOF |
---|
| 4860 | # Now generate the symbol file. |
---|
| 4861 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
---|
| 4862 | |
---|
| 4863 | cat <<EOF >> conftest.$ac_ext |
---|
| 4864 | #if defined (__STDC__) && __STDC__ |
---|
| 4865 | # define lt_ptr_t void * |
---|
| 4866 | #else |
---|
| 4867 | # define lt_ptr_t char * |
---|
| 4868 | # define const |
---|
| 4869 | #endif |
---|
| 4870 | |
---|
| 4871 | /* The mapping between symbol names and symbols. */ |
---|
| 4872 | const struct { |
---|
| 4873 | const char *name; |
---|
| 4874 | lt_ptr_t address; |
---|
| 4875 | } |
---|
| 4876 | lt_preloaded_symbols[[]] = |
---|
| 4877 | { |
---|
| 4878 | EOF |
---|
| 4879 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
---|
| 4880 | cat <<\EOF >> conftest.$ac_ext |
---|
| 4881 | {0, (lt_ptr_t) 0} |
---|
| 4882 | }; |
---|
| 4883 | |
---|
| 4884 | #ifdef __cplusplus |
---|
| 4885 | } |
---|
| 4886 | #endif |
---|
| 4887 | EOF |
---|
| 4888 | # Now try linking the two files. |
---|
| 4889 | mv conftest.$ac_objext conftstm.$ac_objext |
---|
| 4890 | lt_save_LIBS="$LIBS" |
---|
| 4891 | lt_save_CFLAGS="$CFLAGS" |
---|
| 4892 | LIBS="conftstm.$ac_objext" |
---|
| 4893 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
---|
| 4894 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
---|
| 4895 | pipe_works=yes |
---|
| 4896 | fi |
---|
| 4897 | LIBS="$lt_save_LIBS" |
---|
| 4898 | CFLAGS="$lt_save_CFLAGS" |
---|
| 4899 | else |
---|
| 4900 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
---|
| 4901 | fi |
---|
| 4902 | else |
---|
| 4903 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
---|
| 4904 | fi |
---|
| 4905 | else |
---|
| 4906 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
---|
| 4907 | fi |
---|
| 4908 | else |
---|
| 4909 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
---|
| 4910 | cat conftest.$ac_ext >&5 |
---|
| 4911 | fi |
---|
| 4912 | rm -f conftest* conftst* |
---|
| 4913 | |
---|
| 4914 | # Do not use the global_symbol_pipe unless it works. |
---|
| 4915 | if test "$pipe_works" = yes; then |
---|
| 4916 | break |
---|
| 4917 | else |
---|
| 4918 | lt_cv_sys_global_symbol_pipe= |
---|
| 4919 | fi |
---|
| 4920 | done |
---|
| 4921 | ]) |
---|
| 4922 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
---|
| 4923 | lt_cv_sys_global_symbol_to_cdecl= |
---|
| 4924 | fi |
---|
| 4925 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
---|
| 4926 | AC_MSG_RESULT(failed) |
---|
| 4927 | else |
---|
| 4928 | AC_MSG_RESULT(ok) |
---|
| 4929 | fi |
---|
| 4930 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
---|
| 4931 | |
---|
| 4932 | |
---|
| 4933 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
---|
| 4934 | # --------------------------------------- |
---|
| 4935 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
---|
| 4936 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
---|
| 4937 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 4938 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
---|
| 4939 | |
---|
| 4940 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
---|
| 4941 | ifelse([$1],[CXX],[ |
---|
| 4942 | # C++ specific cases for pic, static, wl, etc. |
---|
| 4943 | if test "$GXX" = yes; then |
---|
| 4944 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 4945 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
| 4946 | |
---|
| 4947 | case $host_os in |
---|
| 4948 | aix*) |
---|
| 4949 | # All AIX code is PIC. |
---|
| 4950 | if test "$host_cpu" = ia64; then |
---|
| 4951 | # AIX 5 now supports IA64 processor |
---|
| 4952 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 4953 | fi |
---|
| 4954 | ;; |
---|
| 4955 | amigaos*) |
---|
| 4956 | # FIXME: we need at least 68020 code to build shared libraries, but |
---|
| 4957 | # adding the `-m68020' flag to GCC prevents building anything better, |
---|
| 4958 | # like `-m68040'. |
---|
| 4959 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
---|
| 4960 | ;; |
---|
| 4961 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
---|
| 4962 | # PIC is the default for these OSes. |
---|
| 4963 | ;; |
---|
| 4964 | mingw* | cygwin* | os2* | pw32*) |
---|
| 4965 | # This hack is so that the source file can tell whether it is being |
---|
| 4966 | # built for inclusion in a dll (and should export symbols for example). |
---|
| 4967 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
---|
| 4968 | # (--disable-auto-import) libraries |
---|
| 4969 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
---|
| 4970 | ;; |
---|
| 4971 | darwin* | rhapsody*) |
---|
| 4972 | # PIC is the default on this platform |
---|
| 4973 | # Common symbols not allowed in MH_DYLIB files |
---|
| 4974 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
---|
| 4975 | ;; |
---|
| 4976 | *djgpp*) |
---|
| 4977 | # DJGPP does not support shared libraries at all |
---|
| 4978 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 4979 | ;; |
---|
| 4980 | interix[[3-9]]*) |
---|
| 4981 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
---|
| 4982 | # Instead, we relocate shared libraries at runtime. |
---|
| 4983 | ;; |
---|
| 4984 | sysv4*MP*) |
---|
| 4985 | if test -d /usr/nec; then |
---|
| 4986 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
---|
| 4987 | fi |
---|
| 4988 | ;; |
---|
| 4989 | hpux*) |
---|
| 4990 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
---|
| 4991 | # not for PA HP-UX. |
---|
| 4992 | case $host_cpu in |
---|
| 4993 | hppa*64*|ia64*) |
---|
| 4994 | ;; |
---|
| 4995 | *) |
---|
| 4996 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
| 4997 | ;; |
---|
| 4998 | esac |
---|
| 4999 | ;; |
---|
| 5000 | *) |
---|
| 5001 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
| 5002 | ;; |
---|
| 5003 | esac |
---|
| 5004 | else |
---|
| 5005 | case $host_os in |
---|
| 5006 | aix4* | aix5*) |
---|
| 5007 | # All AIX code is PIC. |
---|
| 5008 | if test "$host_cpu" = ia64; then |
---|
| 5009 | # AIX 5 now supports IA64 processor |
---|
| 5010 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5011 | else |
---|
| 5012 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
---|
| 5013 | fi |
---|
| 5014 | ;; |
---|
| 5015 | chorus*) |
---|
| 5016 | case $cc_basename in |
---|
| 5017 | cxch68*) |
---|
| 5018 | # Green Hills C++ Compiler |
---|
| 5019 | # _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" |
---|
| 5020 | ;; |
---|
| 5021 | esac |
---|
| 5022 | ;; |
---|
| 5023 | darwin*) |
---|
| 5024 | # PIC is the default on this platform |
---|
| 5025 | # Common symbols not allowed in MH_DYLIB files |
---|
| 5026 | case $cc_basename in |
---|
| 5027 | xlc*) |
---|
| 5028 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
---|
| 5029 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5030 | ;; |
---|
| 5031 | esac |
---|
| 5032 | ;; |
---|
| 5033 | dgux*) |
---|
| 5034 | case $cc_basename in |
---|
| 5035 | ec++*) |
---|
| 5036 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5037 | ;; |
---|
| 5038 | ghcx*) |
---|
| 5039 | # Green Hills C++ Compiler |
---|
| 5040 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
| 5041 | ;; |
---|
| 5042 | *) |
---|
| 5043 | ;; |
---|
| 5044 | esac |
---|
| 5045 | ;; |
---|
| 5046 | freebsd* | dragonfly*) |
---|
| 5047 | # FreeBSD uses GNU C++ |
---|
| 5048 | ;; |
---|
| 5049 | hpux9* | hpux10* | hpux11*) |
---|
| 5050 | case $cc_basename in |
---|
| 5051 | CC*) |
---|
| 5052 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5053 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
| 5054 | if test "$host_cpu" != ia64; then |
---|
| 5055 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
| 5056 | fi |
---|
| 5057 | ;; |
---|
| 5058 | aCC*) |
---|
| 5059 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5060 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
| 5061 | case $host_cpu in |
---|
| 5062 | hppa*64*|ia64*) |
---|
| 5063 | # +Z the default |
---|
| 5064 | ;; |
---|
| 5065 | *) |
---|
| 5066 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
| 5067 | ;; |
---|
| 5068 | esac |
---|
| 5069 | ;; |
---|
| 5070 | *) |
---|
| 5071 | ;; |
---|
| 5072 | esac |
---|
| 5073 | ;; |
---|
| 5074 | interix*) |
---|
| 5075 | # This is c89, which is MS Visual C++ (no shared libs) |
---|
| 5076 | # Anyone wants to do a port? |
---|
| 5077 | ;; |
---|
| 5078 | irix5* | irix6* | nonstopux*) |
---|
| 5079 | case $cc_basename in |
---|
| 5080 | CC*) |
---|
| 5081 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5082 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5083 | # CC pic flag -KPIC is the default. |
---|
| 5084 | ;; |
---|
| 5085 | *) |
---|
| 5086 | ;; |
---|
| 5087 | esac |
---|
| 5088 | ;; |
---|
| 5089 | linux* | k*bsd*-gnu) |
---|
| 5090 | case $cc_basename in |
---|
| 5091 | KCC*) |
---|
| 5092 | # KAI C++ Compiler |
---|
| 5093 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
---|
| 5094 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
| 5095 | ;; |
---|
| 5096 | icpc* | ecpc*) |
---|
| 5097 | # Intel C++ |
---|
| 5098 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5099 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5100 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
| 5101 | ;; |
---|
| 5102 | pgCC*) |
---|
| 5103 | # Portland Group C++ compiler. |
---|
| 5104 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5105 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
---|
| 5106 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5107 | ;; |
---|
| 5108 | cxx*) |
---|
| 5109 | # Compaq C++ |
---|
| 5110 | # Make sure the PIC flag is empty. It appears that all Alpha |
---|
| 5111 | # Linux and Compaq Tru64 Unix objects are PIC. |
---|
| 5112 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 5113 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5114 | ;; |
---|
| 5115 | *) |
---|
| 5116 | case `$CC -V 2>&1 | sed 5q` in |
---|
| 5117 | *Sun\ C*) |
---|
| 5118 | # Sun C++ 5.9 |
---|
| 5119 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5120 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5121 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
| 5122 | ;; |
---|
| 5123 | esac |
---|
| 5124 | ;; |
---|
| 5125 | esac |
---|
| 5126 | ;; |
---|
| 5127 | lynxos*) |
---|
| 5128 | ;; |
---|
| 5129 | m88k*) |
---|
| 5130 | ;; |
---|
| 5131 | mvs*) |
---|
| 5132 | case $cc_basename in |
---|
| 5133 | cxx*) |
---|
| 5134 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
---|
| 5135 | ;; |
---|
| 5136 | *) |
---|
| 5137 | ;; |
---|
| 5138 | esac |
---|
| 5139 | ;; |
---|
| 5140 | netbsd*) |
---|
| 5141 | ;; |
---|
| 5142 | osf3* | osf4* | osf5*) |
---|
| 5143 | case $cc_basename in |
---|
| 5144 | KCC*) |
---|
| 5145 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
---|
| 5146 | ;; |
---|
| 5147 | RCC*) |
---|
| 5148 | # Rational C++ 2.4.1 |
---|
| 5149 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
| 5150 | ;; |
---|
| 5151 | cxx*) |
---|
| 5152 | # Digital/Compaq C++ |
---|
| 5153 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5154 | # Make sure the PIC flag is empty. It appears that all Alpha |
---|
| 5155 | # Linux and Compaq Tru64 Unix objects are PIC. |
---|
| 5156 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 5157 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5158 | ;; |
---|
| 5159 | *) |
---|
| 5160 | ;; |
---|
| 5161 | esac |
---|
| 5162 | ;; |
---|
| 5163 | psos*) |
---|
| 5164 | ;; |
---|
| 5165 | solaris*) |
---|
| 5166 | case $cc_basename in |
---|
| 5167 | CC*) |
---|
| 5168 | # Sun C++ 4.2, 5.x and Centerline C++ |
---|
| 5169 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5170 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5171 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
| 5172 | ;; |
---|
| 5173 | gcx*) |
---|
| 5174 | # Green Hills C++ Compiler |
---|
| 5175 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
---|
| 5176 | ;; |
---|
| 5177 | *) |
---|
| 5178 | ;; |
---|
| 5179 | esac |
---|
| 5180 | ;; |
---|
| 5181 | sunos4*) |
---|
| 5182 | case $cc_basename in |
---|
| 5183 | CC*) |
---|
| 5184 | # Sun C++ 4.x |
---|
| 5185 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
| 5186 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5187 | ;; |
---|
| 5188 | lcc*) |
---|
| 5189 | # Lucid |
---|
| 5190 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
| 5191 | ;; |
---|
| 5192 | *) |
---|
| 5193 | ;; |
---|
| 5194 | esac |
---|
| 5195 | ;; |
---|
| 5196 | tandem*) |
---|
| 5197 | case $cc_basename in |
---|
| 5198 | NCC*) |
---|
| 5199 | # NonStop-UX NCC 3.20 |
---|
| 5200 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5201 | ;; |
---|
| 5202 | *) |
---|
| 5203 | ;; |
---|
| 5204 | esac |
---|
| 5205 | ;; |
---|
| 5206 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
---|
| 5207 | case $cc_basename in |
---|
| 5208 | CC*) |
---|
| 5209 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5210 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5211 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5212 | ;; |
---|
| 5213 | esac |
---|
| 5214 | ;; |
---|
| 5215 | vxworks*) |
---|
| 5216 | ;; |
---|
| 5217 | *) |
---|
| 5218 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
| 5219 | ;; |
---|
| 5220 | esac |
---|
| 5221 | fi |
---|
| 5222 | ], |
---|
| 5223 | [ |
---|
| 5224 | if test "$GCC" = yes; then |
---|
| 5225 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5226 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
| 5227 | |
---|
| 5228 | case $host_os in |
---|
| 5229 | aix*) |
---|
| 5230 | # All AIX code is PIC. |
---|
| 5231 | if test "$host_cpu" = ia64; then |
---|
| 5232 | # AIX 5 now supports IA64 processor |
---|
| 5233 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5234 | fi |
---|
| 5235 | ;; |
---|
| 5236 | |
---|
| 5237 | amigaos*) |
---|
| 5238 | # FIXME: we need at least 68020 code to build shared libraries, but |
---|
| 5239 | # adding the `-m68020' flag to GCC prevents building anything better, |
---|
| 5240 | # like `-m68040'. |
---|
| 5241 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
---|
| 5242 | ;; |
---|
| 5243 | |
---|
| 5244 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
---|
| 5245 | # PIC is the default for these OSes. |
---|
| 5246 | ;; |
---|
| 5247 | |
---|
| 5248 | mingw* | cygwin* | pw32* | os2*) |
---|
| 5249 | # This hack is so that the source file can tell whether it is being |
---|
| 5250 | # built for inclusion in a dll (and should export symbols for example). |
---|
| 5251 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
---|
| 5252 | # (--disable-auto-import) libraries |
---|
| 5253 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
---|
| 5254 | ;; |
---|
| 5255 | |
---|
| 5256 | darwin* | rhapsody*) |
---|
| 5257 | # PIC is the default on this platform |
---|
| 5258 | # Common symbols not allowed in MH_DYLIB files |
---|
| 5259 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
---|
| 5260 | ;; |
---|
| 5261 | |
---|
| 5262 | interix[[3-9]]*) |
---|
| 5263 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
---|
| 5264 | # Instead, we relocate shared libraries at runtime. |
---|
| 5265 | ;; |
---|
| 5266 | |
---|
| 5267 | msdosdjgpp*) |
---|
| 5268 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
---|
| 5269 | # on systems that don't support them. |
---|
| 5270 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
| 5271 | enable_shared=no |
---|
| 5272 | ;; |
---|
| 5273 | |
---|
| 5274 | sysv4*MP*) |
---|
| 5275 | if test -d /usr/nec; then |
---|
| 5276 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
---|
| 5277 | fi |
---|
| 5278 | ;; |
---|
| 5279 | |
---|
| 5280 | hpux*) |
---|
| 5281 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
---|
| 5282 | # not for PA HP-UX. |
---|
| 5283 | case $host_cpu in |
---|
| 5284 | hppa*64*|ia64*) |
---|
| 5285 | # +Z the default |
---|
| 5286 | ;; |
---|
| 5287 | *) |
---|
| 5288 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
| 5289 | ;; |
---|
| 5290 | esac |
---|
| 5291 | ;; |
---|
| 5292 | |
---|
| 5293 | *) |
---|
| 5294 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
| 5295 | ;; |
---|
| 5296 | esac |
---|
| 5297 | else |
---|
| 5298 | # PORTME Check for flag to pass linker flags through the system compiler. |
---|
| 5299 | case $host_os in |
---|
| 5300 | aix*) |
---|
| 5301 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5302 | if test "$host_cpu" = ia64; then |
---|
| 5303 | # AIX 5 now supports IA64 processor |
---|
| 5304 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5305 | else |
---|
| 5306 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
---|
| 5307 | fi |
---|
| 5308 | ;; |
---|
| 5309 | darwin*) |
---|
| 5310 | # PIC is the default on this platform |
---|
| 5311 | # Common symbols not allowed in MH_DYLIB files |
---|
| 5312 | case $cc_basename in |
---|
| 5313 | xlc*) |
---|
| 5314 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
---|
| 5315 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5316 | ;; |
---|
| 5317 | esac |
---|
| 5318 | ;; |
---|
| 5319 | |
---|
| 5320 | mingw* | cygwin* | pw32* | os2*) |
---|
| 5321 | # This hack is so that the source file can tell whether it is being |
---|
| 5322 | # built for inclusion in a dll (and should export symbols for example). |
---|
| 5323 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
---|
| 5324 | ;; |
---|
| 5325 | |
---|
| 5326 | hpux9* | hpux10* | hpux11*) |
---|
| 5327 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5328 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
---|
| 5329 | # not for PA HP-UX. |
---|
| 5330 | case $host_cpu in |
---|
| 5331 | hppa*64*|ia64*) |
---|
| 5332 | # +Z the default |
---|
| 5333 | ;; |
---|
| 5334 | *) |
---|
| 5335 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
| 5336 | ;; |
---|
| 5337 | esac |
---|
| 5338 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
---|
| 5339 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
| 5340 | ;; |
---|
| 5341 | |
---|
| 5342 | irix5* | irix6* | nonstopux*) |
---|
| 5343 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5344 | # PIC (with -KPIC) is the default. |
---|
| 5345 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5346 | ;; |
---|
| 5347 | |
---|
| 5348 | newsos6) |
---|
| 5349 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5350 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5351 | ;; |
---|
| 5352 | |
---|
| 5353 | linux* | k*bsd*-gnu) |
---|
| 5354 | case $cc_basename in |
---|
| 5355 | icc* | ecc*) |
---|
| 5356 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5357 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5358 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
| 5359 | ;; |
---|
| 5360 | pgcc* | pgf77* | pgf90* | pgf95*) |
---|
| 5361 | # Portland Group compilers (*not* the Pentium gcc compiler, |
---|
| 5362 | # which looks to be a dead project) |
---|
| 5363 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5364 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
---|
| 5365 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5366 | ;; |
---|
| 5367 | ccc*) |
---|
| 5368 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5369 | # All Alpha code is PIC. |
---|
| 5370 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5371 | ;; |
---|
| 5372 | *) |
---|
| 5373 | case `$CC -V 2>&1 | sed 5q` in |
---|
| 5374 | *Sun\ C*) |
---|
| 5375 | # Sun C 5.9 |
---|
| 5376 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5377 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5378 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5379 | ;; |
---|
| 5380 | *Sun\ F*) |
---|
| 5381 | # Sun Fortran 8.3 passes all unrecognized flags to the linker |
---|
| 5382 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5383 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5384 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' |
---|
| 5385 | ;; |
---|
| 5386 | esac |
---|
| 5387 | ;; |
---|
| 5388 | esac |
---|
| 5389 | ;; |
---|
| 5390 | |
---|
| 5391 | osf3* | osf4* | osf5*) |
---|
| 5392 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5393 | # All OSF/1 code is PIC. |
---|
| 5394 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5395 | ;; |
---|
| 5396 | |
---|
| 5397 | rdos*) |
---|
| 5398 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
| 5399 | ;; |
---|
| 5400 | |
---|
| 5401 | solaris*) |
---|
| 5402 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5403 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5404 | case $cc_basename in |
---|
| 5405 | f77* | f90* | f95*) |
---|
| 5406 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
---|
| 5407 | *) |
---|
| 5408 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
---|
| 5409 | esac |
---|
| 5410 | ;; |
---|
| 5411 | |
---|
| 5412 | sunos4*) |
---|
| 5413 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
| 5414 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
---|
| 5415 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5416 | ;; |
---|
| 5417 | |
---|
| 5418 | sysv4 | sysv4.2uw2* | sysv4.3*) |
---|
| 5419 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5420 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5421 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5422 | ;; |
---|
| 5423 | |
---|
| 5424 | sysv4*MP*) |
---|
| 5425 | if test -d /usr/nec ;then |
---|
| 5426 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
---|
| 5427 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5428 | fi |
---|
| 5429 | ;; |
---|
| 5430 | |
---|
| 5431 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
---|
| 5432 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5433 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
| 5434 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5435 | ;; |
---|
| 5436 | |
---|
| 5437 | unicos*) |
---|
| 5438 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
| 5439 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
| 5440 | ;; |
---|
| 5441 | |
---|
| 5442 | uts4*) |
---|
| 5443 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
| 5444 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
| 5445 | ;; |
---|
| 5446 | |
---|
| 5447 | *) |
---|
| 5448 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
| 5449 | ;; |
---|
| 5450 | esac |
---|
| 5451 | fi |
---|
| 5452 | ]) |
---|
| 5453 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
---|
| 5454 | |
---|
| 5455 | # |
---|
| 5456 | # Check to make sure the PIC flag actually works. |
---|
| 5457 | # |
---|
| 5458 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
---|
| 5459 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
---|
| 5460 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
---|
| 5461 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
---|
| 5462 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
---|
| 5463 | "" | " "*) ;; |
---|
| 5464 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
---|
| 5465 | esac], |
---|
| 5466 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 5467 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
---|
| 5468 | fi |
---|
| 5469 | case $host_os in |
---|
| 5470 | # For platforms which do not support PIC, -DPIC is meaningless: |
---|
| 5471 | *djgpp*) |
---|
| 5472 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
| 5473 | ;; |
---|
| 5474 | *) |
---|
| 5475 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
---|
| 5476 | ;; |
---|
| 5477 | esac |
---|
| 5478 | |
---|
| 5479 | # |
---|
| 5480 | # Check to make sure the static flag actually works. |
---|
| 5481 | # |
---|
| 5482 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
---|
| 5483 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
---|
| 5484 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
---|
| 5485 | $lt_tmp_static_flag, |
---|
| 5486 | [], |
---|
| 5487 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
---|
| 5488 | ]) |
---|
| 5489 | |
---|
| 5490 | |
---|
| 5491 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
---|
| 5492 | # ------------------------------------ |
---|
| 5493 | # See if the linker supports building shared libraries. |
---|
| 5494 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
---|
| 5495 | [AC_REQUIRE([LT_AC_PROG_SED])dnl |
---|
| 5496 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
---|
| 5497 | ifelse([$1],[CXX],[ |
---|
| 5498 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
| 5499 | case $host_os in |
---|
| 5500 | aix4* | aix5*) |
---|
| 5501 | # If we're using GNU nm, then we don't want the "-C" option. |
---|
| 5502 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
---|
| 5503 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
---|
| 5504 | _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' |
---|
| 5505 | else |
---|
| 5506 | _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' |
---|
| 5507 | fi |
---|
| 5508 | ;; |
---|
| 5509 | pw32*) |
---|
| 5510 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
---|
| 5511 | ;; |
---|
| 5512 | cygwin* | mingw*) |
---|
| 5513 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' |
---|
| 5514 | ;; |
---|
| 5515 | *) |
---|
| 5516 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
| 5517 | ;; |
---|
| 5518 | esac |
---|
| 5519 | ],[ |
---|
| 5520 | runpath_var= |
---|
| 5521 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
---|
| 5522 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
| 5523 | _LT_AC_TAGVAR(archive_cmds, $1)= |
---|
| 5524 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
---|
| 5525 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
---|
| 5526 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
---|
| 5527 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
| 5528 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 5529 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
---|
| 5530 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
| 5531 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
| 5532 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
---|
| 5533 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 5534 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
---|
| 5535 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
| 5536 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
---|
| 5537 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
---|
| 5538 | _LT_AC_TAGVAR(module_cmds, $1)= |
---|
| 5539 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
---|
| 5540 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
---|
| 5541 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
| 5542 | # include_expsyms should be a list of space-separated symbols to be *always* |
---|
| 5543 | # included in the symbol list |
---|
| 5544 | _LT_AC_TAGVAR(include_expsyms, $1)= |
---|
| 5545 | # exclude_expsyms can be an extended regexp of symbols to exclude |
---|
| 5546 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
---|
| 5547 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
---|
| 5548 | # as well as any symbol that contains `d'. |
---|
| 5549 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
---|
| 5550 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
---|
| 5551 | # platforms (ab)use it in PIC code, but their linkers get confused if |
---|
| 5552 | # the symbol is explicitly referenced. Since portable code cannot |
---|
| 5553 | # rely on this symbol name, it's probably fine to never include it in |
---|
| 5554 | # preloaded symbol tables. |
---|
| 5555 | extract_expsyms_cmds= |
---|
| 5556 | # Just being paranoid about ensuring that cc_basename is set. |
---|
| 5557 | _LT_CC_BASENAME([$compiler]) |
---|
| 5558 | case $host_os in |
---|
| 5559 | cygwin* | mingw* | pw32*) |
---|
| 5560 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
---|
| 5561 | # When not using gcc, we currently assume that we are using |
---|
| 5562 | # Microsoft Visual C++. |
---|
| 5563 | if test "$GCC" != yes; then |
---|
| 5564 | with_gnu_ld=no |
---|
| 5565 | fi |
---|
| 5566 | ;; |
---|
| 5567 | interix*) |
---|
| 5568 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
---|
| 5569 | with_gnu_ld=yes |
---|
| 5570 | ;; |
---|
| 5571 | openbsd*) |
---|
| 5572 | with_gnu_ld=no |
---|
| 5573 | ;; |
---|
| 5574 | esac |
---|
| 5575 | |
---|
| 5576 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
---|
| 5577 | if test "$with_gnu_ld" = yes; then |
---|
| 5578 | # If archive_cmds runs LD, not CC, wlarc should be empty |
---|
| 5579 | wlarc='${wl}' |
---|
| 5580 | |
---|
| 5581 | # Set some defaults for GNU ld with shared library support. These |
---|
| 5582 | # are reset later if shared libraries are not supported. Putting them |
---|
| 5583 | # here allows them to be overridden if necessary. |
---|
| 5584 | runpath_var=LD_RUN_PATH |
---|
| 5585 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
---|
| 5586 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
| 5587 | # ancient GNU ld didn't support --whole-archive et. al. |
---|
| 5588 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
---|
| 5589 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
| 5590 | else |
---|
| 5591 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 5592 | fi |
---|
| 5593 | supports_anon_versioning=no |
---|
| 5594 | case `$LD -v 2>/dev/null` in |
---|
| 5595 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
---|
| 5596 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
---|
| 5597 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
---|
| 5598 | *\ 2.11.*) ;; # other 2.11 versions |
---|
| 5599 | *) supports_anon_versioning=yes ;; |
---|
| 5600 | esac |
---|
| 5601 | |
---|
| 5602 | # See if GNU ld supports shared libraries. |
---|
| 5603 | case $host_os in |
---|
| 5604 | aix3* | aix4* | aix5*) |
---|
| 5605 | # On AIX/PPC, the GNU linker is very broken |
---|
| 5606 | if test "$host_cpu" != ia64; then |
---|
| 5607 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5608 | cat <<EOF 1>&2 |
---|
| 5609 | |
---|
| 5610 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
---|
| 5611 | *** to be unable to reliably create shared libraries on AIX. |
---|
| 5612 | *** Therefore, libtool is disabling shared libraries support. If you |
---|
| 5613 | *** really care for shared libraries, you may want to modify your PATH |
---|
| 5614 | *** so that a non-GNU linker is found, and then restart. |
---|
| 5615 | |
---|
| 5616 | EOF |
---|
| 5617 | fi |
---|
| 5618 | ;; |
---|
| 5619 | |
---|
| 5620 | amigaos*) |
---|
| 5621 | _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)' |
---|
| 5622 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 5623 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 5624 | |
---|
| 5625 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
---|
| 5626 | # that the semantics of dynamic libraries on AmigaOS, at least up |
---|
| 5627 | # to version 4, is to share data among multiple programs linked |
---|
| 5628 | # with the same dynamic library. Since this doesn't match the |
---|
| 5629 | # behavior of shared libraries on other platforms, we can't use |
---|
| 5630 | # them. |
---|
| 5631 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5632 | ;; |
---|
| 5633 | |
---|
| 5634 | beos*) |
---|
| 5635 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 5636 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 5637 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
---|
| 5638 | # support --undefined. This deserves some investigation. FIXME |
---|
| 5639 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 5640 | else |
---|
| 5641 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5642 | fi |
---|
| 5643 | ;; |
---|
| 5644 | |
---|
| 5645 | cygwin* | mingw* | pw32*) |
---|
| 5646 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
---|
| 5647 | # as there is no search path for DLLs. |
---|
| 5648 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 5649 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 5650 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
---|
| 5651 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
| 5652 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' |
---|
| 5653 | |
---|
| 5654 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
---|
| 5655 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
| 5656 | # If the export-symbols file already is a .def file (1st line |
---|
| 5657 | # is EXPORTS), use it as is; otherwise, prepend... |
---|
| 5658 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
---|
| 5659 | cp $export_symbols $output_objdir/$soname.def; |
---|
| 5660 | else |
---|
| 5661 | echo EXPORTS > $output_objdir/$soname.def; |
---|
| 5662 | cat $export_symbols >> $output_objdir/$soname.def; |
---|
| 5663 | fi~ |
---|
| 5664 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
| 5665 | else |
---|
| 5666 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5667 | fi |
---|
| 5668 | ;; |
---|
| 5669 | |
---|
| 5670 | interix[[3-9]]*) |
---|
| 5671 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 5672 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 5673 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 5674 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 5675 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
---|
| 5676 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
---|
| 5677 | # default) and relocated if they conflict, which is a slow very memory |
---|
| 5678 | # consuming and fragmenting process. To avoid this, we pick a random, |
---|
| 5679 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
---|
| 5680 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
---|
| 5681 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
| 5682 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
| 5683 | ;; |
---|
| 5684 | |
---|
| 5685 | gnu* | linux* | k*bsd*-gnu) |
---|
| 5686 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 5687 | tmp_addflag= |
---|
| 5688 | case $cc_basename,$host_cpu in |
---|
| 5689 | pgcc*) # Portland Group C compiler |
---|
| 5690 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
| 5691 | tmp_addflag=' $pic_flag' |
---|
| 5692 | ;; |
---|
| 5693 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
---|
| 5694 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
| 5695 | tmp_addflag=' $pic_flag -Mnomain' ;; |
---|
| 5696 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
---|
| 5697 | tmp_addflag=' -i_dynamic' ;; |
---|
| 5698 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
---|
| 5699 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
---|
| 5700 | ifc* | ifort*) # Intel Fortran compiler |
---|
| 5701 | tmp_addflag=' -nofor_main' ;; |
---|
| 5702 | esac |
---|
| 5703 | case `$CC -V 2>&1 | sed 5q` in |
---|
| 5704 | *Sun\ C*) # Sun C 5.9 |
---|
| 5705 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
| 5706 | tmp_sharedflag='-G' ;; |
---|
| 5707 | *Sun\ F*) # Sun Fortran 8.3 |
---|
| 5708 | tmp_sharedflag='-G' ;; |
---|
| 5709 | *) |
---|
| 5710 | tmp_sharedflag='-shared' ;; |
---|
| 5711 | esac |
---|
| 5712 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 5713 | |
---|
| 5714 | if test $supports_anon_versioning = yes; then |
---|
| 5715 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
---|
| 5716 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
---|
| 5717 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
---|
| 5718 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
---|
| 5719 | fi |
---|
| 5720 | else |
---|
| 5721 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5722 | fi |
---|
| 5723 | ;; |
---|
| 5724 | |
---|
| 5725 | netbsd*) |
---|
| 5726 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
---|
| 5727 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
---|
| 5728 | wlarc= |
---|
| 5729 | else |
---|
| 5730 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 5731 | _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' |
---|
| 5732 | fi |
---|
| 5733 | ;; |
---|
| 5734 | |
---|
| 5735 | solaris*) |
---|
| 5736 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
---|
| 5737 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5738 | cat <<EOF 1>&2 |
---|
| 5739 | |
---|
| 5740 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
---|
| 5741 | *** create shared libraries on Solaris systems. Therefore, libtool |
---|
| 5742 | *** is disabling shared libraries support. We urge you to upgrade GNU |
---|
| 5743 | *** binutils to release 2.9.1 or newer. Another option is to modify |
---|
| 5744 | *** your PATH or compiler configuration so that the native linker is |
---|
| 5745 | *** used, and then restart. |
---|
| 5746 | |
---|
| 5747 | EOF |
---|
| 5748 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 5749 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 5750 | _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' |
---|
| 5751 | else |
---|
| 5752 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5753 | fi |
---|
| 5754 | ;; |
---|
| 5755 | |
---|
| 5756 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
---|
| 5757 | case `$LD -v 2>&1` in |
---|
| 5758 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
---|
| 5759 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5760 | cat <<_LT_EOF 1>&2 |
---|
| 5761 | |
---|
| 5762 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
---|
| 5763 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
---|
| 5764 | *** is disabling shared libraries support. We urge you to upgrade GNU |
---|
| 5765 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
---|
| 5766 | *** your PATH or compiler configuration so that the native linker is |
---|
| 5767 | *** used, and then restart. |
---|
| 5768 | |
---|
| 5769 | _LT_EOF |
---|
| 5770 | ;; |
---|
| 5771 | *) |
---|
| 5772 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 5773 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
---|
| 5774 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
---|
| 5775 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' |
---|
| 5776 | else |
---|
| 5777 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5778 | fi |
---|
| 5779 | ;; |
---|
| 5780 | esac |
---|
| 5781 | ;; |
---|
| 5782 | |
---|
| 5783 | sunos4*) |
---|
| 5784 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
| 5785 | wlarc= |
---|
| 5786 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 5787 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 5788 | ;; |
---|
| 5789 | |
---|
| 5790 | *) |
---|
| 5791 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
---|
| 5792 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
| 5793 | _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' |
---|
| 5794 | else |
---|
| 5795 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5796 | fi |
---|
| 5797 | ;; |
---|
| 5798 | esac |
---|
| 5799 | |
---|
| 5800 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
---|
| 5801 | runpath_var= |
---|
| 5802 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
| 5803 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
| 5804 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
---|
| 5805 | fi |
---|
| 5806 | else |
---|
| 5807 | # PORTME fill in a description of your system's linker (not GNU ld) |
---|
| 5808 | case $host_os in |
---|
| 5809 | aix3*) |
---|
| 5810 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 5811 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
---|
| 5812 | _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' |
---|
| 5813 | # Note: this linker hardcodes the directories in LIBPATH if there |
---|
| 5814 | # are no directories specified by -L. |
---|
| 5815 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 5816 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
---|
| 5817 | # Neither direct hardcoding nor static linking is supported with a |
---|
| 5818 | # broken collect2. |
---|
| 5819 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
---|
| 5820 | fi |
---|
| 5821 | ;; |
---|
| 5822 | |
---|
| 5823 | aix4* | aix5*) |
---|
| 5824 | if test "$host_cpu" = ia64; then |
---|
| 5825 | # On IA64, the linker does run time linking by default, so we don't |
---|
| 5826 | # have to do anything special. |
---|
| 5827 | aix_use_runtimelinking=no |
---|
| 5828 | exp_sym_flag='-Bexport' |
---|
| 5829 | no_entry_flag="" |
---|
| 5830 | else |
---|
| 5831 | # If we're using GNU nm, then we don't want the "-C" option. |
---|
| 5832 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
---|
| 5833 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
---|
| 5834 | _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' |
---|
| 5835 | else |
---|
| 5836 | _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' |
---|
| 5837 | fi |
---|
| 5838 | aix_use_runtimelinking=no |
---|
| 5839 | |
---|
| 5840 | # Test if we are trying to use run time linking or normal |
---|
| 5841 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
---|
| 5842 | # need to do runtime linking. |
---|
| 5843 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
---|
| 5844 | for ld_flag in $LDFLAGS; do |
---|
| 5845 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
---|
| 5846 | aix_use_runtimelinking=yes |
---|
| 5847 | break |
---|
| 5848 | fi |
---|
| 5849 | done |
---|
| 5850 | ;; |
---|
| 5851 | esac |
---|
| 5852 | |
---|
| 5853 | exp_sym_flag='-bexport' |
---|
| 5854 | no_entry_flag='-bnoentry' |
---|
| 5855 | fi |
---|
| 5856 | |
---|
| 5857 | # When large executables or shared objects are built, AIX ld can |
---|
| 5858 | # have problems creating the table of contents. If linking a library |
---|
| 5859 | # or program results in "error TOC overflow" add -mminimal-toc to |
---|
| 5860 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
---|
| 5861 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
---|
| 5862 | |
---|
| 5863 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
---|
| 5864 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 5865 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
| 5866 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 5867 | |
---|
| 5868 | if test "$GCC" = yes; then |
---|
| 5869 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
---|
| 5870 | # We only want to do this on AIX 4.2 and lower, the check |
---|
| 5871 | # below for broken collect2 doesn't work under 4.3+ |
---|
| 5872 | collect2name=`${CC} -print-prog-name=collect2` |
---|
| 5873 | if test -f "$collect2name" && \ |
---|
| 5874 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
---|
| 5875 | then |
---|
| 5876 | # We have reworked collect2 |
---|
| 5877 | : |
---|
| 5878 | else |
---|
| 5879 | # We have old collect2 |
---|
| 5880 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
---|
| 5881 | # It fails to find uninstalled libraries when the uninstalled |
---|
| 5882 | # path is not listed in the libpath. Setting hardcode_minus_L |
---|
| 5883 | # to unsupported forces relinking |
---|
| 5884 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 5885 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 5886 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
---|
| 5887 | fi |
---|
| 5888 | ;; |
---|
| 5889 | esac |
---|
| 5890 | shared_flag='-shared' |
---|
| 5891 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 5892 | shared_flag="$shared_flag "'${wl}-G' |
---|
| 5893 | fi |
---|
| 5894 | else |
---|
| 5895 | # not using gcc |
---|
| 5896 | if test "$host_cpu" = ia64; then |
---|
| 5897 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
---|
| 5898 | # chokes on -Wl,-G. The following line is correct: |
---|
| 5899 | shared_flag='-G' |
---|
| 5900 | else |
---|
| 5901 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 5902 | shared_flag='${wl}-G' |
---|
| 5903 | else |
---|
| 5904 | shared_flag='${wl}-bM:SRE' |
---|
| 5905 | fi |
---|
| 5906 | fi |
---|
| 5907 | fi |
---|
| 5908 | |
---|
| 5909 | # It seems that -bexpall does not export symbols beginning with |
---|
| 5910 | # underscore (_), so it is better to generate a list of symbols to export. |
---|
| 5911 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
---|
| 5912 | if test "$aix_use_runtimelinking" = yes; then |
---|
| 5913 | # Warning - without using the other runtime loading flags (-brtl), |
---|
| 5914 | # -berok will link without error, but may produce a broken library. |
---|
| 5915 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
---|
| 5916 | # Determine the default libpath from the value encoded in an empty executable. |
---|
| 5917 | _LT_AC_SYS_LIBPATH_AIX |
---|
| 5918 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
| 5919 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
---|
| 5920 | else |
---|
| 5921 | if test "$host_cpu" = ia64; then |
---|
| 5922 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
---|
| 5923 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
---|
| 5924 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
---|
| 5925 | else |
---|
| 5926 | # Determine the default libpath from the value encoded in an empty executable. |
---|
| 5927 | _LT_AC_SYS_LIBPATH_AIX |
---|
| 5928 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
| 5929 | # Warning - without using the other run time loading flags, |
---|
| 5930 | # -berok will link without error, but may produce a broken library. |
---|
| 5931 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
---|
| 5932 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
---|
| 5933 | # Exported symbols can be pulled into shared objects from archives |
---|
| 5934 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
---|
| 5935 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
| 5936 | # This is similar to how AIX traditionally builds its shared libraries. |
---|
| 5937 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
---|
| 5938 | fi |
---|
| 5939 | fi |
---|
| 5940 | ;; |
---|
| 5941 | |
---|
| 5942 | amigaos*) |
---|
| 5943 | _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)' |
---|
| 5944 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 5945 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 5946 | # see comment about different semantics on the GNU ld section |
---|
| 5947 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 5948 | ;; |
---|
| 5949 | |
---|
| 5950 | bsdi[[45]]*) |
---|
| 5951 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
---|
| 5952 | ;; |
---|
| 5953 | |
---|
| 5954 | cygwin* | mingw* | pw32*) |
---|
| 5955 | # When not using gcc, we currently assume that we are using |
---|
| 5956 | # Microsoft Visual C++. |
---|
| 5957 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
---|
| 5958 | # no search path for DLLs. |
---|
| 5959 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
---|
| 5960 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 5961 | # Tell ltmain to make .lib files, not .a files. |
---|
| 5962 | libext=lib |
---|
| 5963 | # Tell ltmain to make .dll files, not .so files. |
---|
| 5964 | shrext_cmds=".dll" |
---|
| 5965 | # FIXME: Setting linknames here is a bad hack. |
---|
| 5966 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
---|
| 5967 | # The linker will automatically build a .lib file if we build a DLL. |
---|
| 5968 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
---|
| 5969 | # FIXME: Should let the user specify the lib program. |
---|
| 5970 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' |
---|
| 5971 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
---|
| 5972 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
| 5973 | ;; |
---|
| 5974 | |
---|
| 5975 | darwin* | rhapsody*) |
---|
| 5976 | case $host_os in |
---|
| 5977 | rhapsody* | darwin1.[[012]]) |
---|
| 5978 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
---|
| 5979 | ;; |
---|
| 5980 | *) # Darwin 1.3 on |
---|
| 5981 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
---|
| 5982 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
---|
| 5983 | else |
---|
| 5984 | case ${MACOSX_DEPLOYMENT_TARGET} in |
---|
| 5985 | 10.[[012]]) |
---|
| 5986 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
---|
| 5987 | ;; |
---|
| 5988 | 10.*) |
---|
| 5989 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
---|
| 5990 | ;; |
---|
| 5991 | esac |
---|
| 5992 | fi |
---|
| 5993 | ;; |
---|
| 5994 | esac |
---|
| 5995 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 5996 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 5997 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
---|
| 5998 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
| 5999 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
---|
| 6000 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 6001 | if test "$GCC" = yes ; then |
---|
| 6002 | output_verbose_link_cmd='echo' |
---|
| 6003 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
---|
| 6004 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
---|
| 6005 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
---|
| 6006 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 6007 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 6008 | else |
---|
| 6009 | case $cc_basename in |
---|
| 6010 | xlc*) |
---|
| 6011 | output_verbose_link_cmd='echo' |
---|
| 6012 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' |
---|
| 6013 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
---|
| 6014 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
---|
| 6015 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 6016 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
| 6017 | ;; |
---|
| 6018 | *) |
---|
| 6019 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 6020 | ;; |
---|
| 6021 | esac |
---|
| 6022 | fi |
---|
| 6023 | ;; |
---|
| 6024 | |
---|
| 6025 | dgux*) |
---|
| 6026 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6027 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 6028 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6029 | ;; |
---|
| 6030 | |
---|
| 6031 | freebsd1*) |
---|
| 6032 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 6033 | ;; |
---|
| 6034 | |
---|
| 6035 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
---|
| 6036 | # support. Future versions do this automatically, but an explicit c++rt0.o |
---|
| 6037 | # does not break anything, and helps significantly (at the cost of a little |
---|
| 6038 | # extra space). |
---|
| 6039 | freebsd2.2*) |
---|
| 6040 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
---|
| 6041 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 6042 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6043 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6044 | ;; |
---|
| 6045 | |
---|
| 6046 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
---|
| 6047 | freebsd2*) |
---|
| 6048 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6049 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6050 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6051 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6052 | ;; |
---|
| 6053 | |
---|
| 6054 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
---|
| 6055 | freebsd* | dragonfly*) |
---|
| 6056 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6057 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 6058 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6059 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6060 | ;; |
---|
| 6061 | |
---|
| 6062 | hpux9*) |
---|
| 6063 | if test "$GCC" = yes; then |
---|
| 6064 | _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' |
---|
| 6065 | else |
---|
| 6066 | _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' |
---|
| 6067 | fi |
---|
| 6068 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
| 6069 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6070 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6071 | |
---|
| 6072 | # hardcode_minus_L: Not really in the search PATH, |
---|
| 6073 | # but as the default location of the library. |
---|
| 6074 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6075 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 6076 | ;; |
---|
| 6077 | |
---|
| 6078 | hpux10*) |
---|
| 6079 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
---|
| 6080 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6081 | else |
---|
| 6082 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6083 | fi |
---|
| 6084 | if test "$with_gnu_ld" = no; then |
---|
| 6085 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
| 6086 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6087 | |
---|
| 6088 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6089 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 6090 | |
---|
| 6091 | # hardcode_minus_L: Not really in the search PATH, |
---|
| 6092 | # but as the default location of the library. |
---|
| 6093 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6094 | fi |
---|
| 6095 | ;; |
---|
| 6096 | |
---|
| 6097 | hpux11*) |
---|
| 6098 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
---|
| 6099 | case $host_cpu in |
---|
| 6100 | hppa*64*) |
---|
| 6101 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6102 | ;; |
---|
| 6103 | ia64*) |
---|
| 6104 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6105 | ;; |
---|
| 6106 | *) |
---|
| 6107 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6108 | ;; |
---|
| 6109 | esac |
---|
| 6110 | else |
---|
| 6111 | case $host_cpu in |
---|
| 6112 | hppa*64*) |
---|
| 6113 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6114 | ;; |
---|
| 6115 | ia64*) |
---|
| 6116 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6117 | ;; |
---|
| 6118 | *) |
---|
| 6119 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6120 | ;; |
---|
| 6121 | esac |
---|
| 6122 | fi |
---|
| 6123 | if test "$with_gnu_ld" = no; then |
---|
| 6124 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
| 6125 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6126 | |
---|
| 6127 | case $host_cpu in |
---|
| 6128 | hppa*64*|ia64*) |
---|
| 6129 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
---|
| 6130 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 6131 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6132 | ;; |
---|
| 6133 | *) |
---|
| 6134 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6135 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 6136 | |
---|
| 6137 | # hardcode_minus_L: Not really in the search PATH, |
---|
| 6138 | # but as the default location of the library. |
---|
| 6139 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6140 | ;; |
---|
| 6141 | esac |
---|
| 6142 | fi |
---|
| 6143 | ;; |
---|
| 6144 | |
---|
| 6145 | irix5* | irix6* | nonstopux*) |
---|
| 6146 | if test "$GCC" = yes; then |
---|
| 6147 | _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' |
---|
| 6148 | else |
---|
| 6149 | _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' |
---|
| 6150 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
---|
| 6151 | fi |
---|
| 6152 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 6153 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6154 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 6155 | ;; |
---|
| 6156 | |
---|
| 6157 | netbsd*) |
---|
| 6158 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
---|
| 6159 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
---|
| 6160 | else |
---|
| 6161 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
---|
| 6162 | fi |
---|
| 6163 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 6164 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6165 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6166 | ;; |
---|
| 6167 | |
---|
| 6168 | newsos6) |
---|
| 6169 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6170 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6171 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 6172 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6173 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6174 | ;; |
---|
| 6175 | |
---|
| 6176 | openbsd*) |
---|
| 6177 | if test -f /usr/libexec/ld.so; then |
---|
| 6178 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6179 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6180 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
| 6181 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6182 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
---|
| 6183 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 6184 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
| 6185 | else |
---|
| 6186 | case $host_os in |
---|
| 6187 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
---|
| 6188 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6189 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 6190 | ;; |
---|
| 6191 | *) |
---|
| 6192 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6193 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
| 6194 | ;; |
---|
| 6195 | esac |
---|
| 6196 | fi |
---|
| 6197 | else |
---|
| 6198 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 6199 | fi |
---|
| 6200 | ;; |
---|
| 6201 | |
---|
| 6202 | os2*) |
---|
| 6203 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 6204 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6205 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
| 6206 | _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' |
---|
| 6207 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
---|
| 6208 | ;; |
---|
| 6209 | |
---|
| 6210 | osf3*) |
---|
| 6211 | if test "$GCC" = yes; then |
---|
| 6212 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
| 6213 | _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' |
---|
| 6214 | else |
---|
| 6215 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
| 6216 | _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' |
---|
| 6217 | fi |
---|
| 6218 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 6219 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6220 | ;; |
---|
| 6221 | |
---|
| 6222 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
---|
| 6223 | if test "$GCC" = yes; then |
---|
| 6224 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
| 6225 | _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' |
---|
| 6226 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
| 6227 | else |
---|
| 6228 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
| 6229 | _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' |
---|
| 6230 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
---|
| 6231 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' |
---|
| 6232 | |
---|
| 6233 | # Both c and cxx compiler support -rpath directly |
---|
| 6234 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
| 6235 | fi |
---|
| 6236 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
| 6237 | ;; |
---|
| 6238 | |
---|
| 6239 | solaris*) |
---|
| 6240 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
---|
| 6241 | if test "$GCC" = yes; then |
---|
| 6242 | wlarc='${wl}' |
---|
| 6243 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6244 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
---|
| 6245 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
---|
| 6246 | else |
---|
| 6247 | wlarc='' |
---|
| 6248 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6249 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
---|
| 6250 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
---|
| 6251 | fi |
---|
| 6252 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
| 6253 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6254 | case $host_os in |
---|
| 6255 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
| 6256 | *) |
---|
| 6257 | # The compiler driver will combine and reorder linker options, |
---|
| 6258 | # but understands `-z linker_flag'. GCC discards it without `$wl', |
---|
| 6259 | # but is careful enough not to reorder. |
---|
| 6260 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
---|
| 6261 | if test "$GCC" = yes; then |
---|
| 6262 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
---|
| 6263 | else |
---|
| 6264 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
---|
| 6265 | fi |
---|
| 6266 | ;; |
---|
| 6267 | esac |
---|
| 6268 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 6269 | ;; |
---|
| 6270 | |
---|
| 6271 | sunos4*) |
---|
| 6272 | if test "x$host_vendor" = xsequent; then |
---|
| 6273 | # Use $CC to link under sequent, because it throws in some extra .o |
---|
| 6274 | # files that make .init and .fini sections work. |
---|
| 6275 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6276 | else |
---|
| 6277 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6278 | fi |
---|
| 6279 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 6280 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
---|
| 6281 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
---|
| 6282 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6283 | ;; |
---|
| 6284 | |
---|
| 6285 | sysv4) |
---|
| 6286 | case $host_vendor in |
---|
| 6287 | sni) |
---|
| 6288 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6289 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
---|
| 6290 | ;; |
---|
| 6291 | siemens) |
---|
| 6292 | ## LD is ld it makes a PLAMLIB |
---|
| 6293 | ## CC just makes a GrossModule. |
---|
| 6294 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6295 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
---|
| 6296 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
---|
| 6297 | ;; |
---|
| 6298 | motorola) |
---|
| 6299 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6300 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
---|
| 6301 | ;; |
---|
| 6302 | esac |
---|
| 6303 | runpath_var='LD_RUN_PATH' |
---|
| 6304 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6305 | ;; |
---|
| 6306 | |
---|
| 6307 | sysv4.3*) |
---|
| 6308 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6309 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6310 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
---|
| 6311 | ;; |
---|
| 6312 | |
---|
| 6313 | sysv4*MP*) |
---|
| 6314 | if test -d /usr/nec; then |
---|
| 6315 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6316 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6317 | runpath_var=LD_RUN_PATH |
---|
| 6318 | hardcode_runpath_var=yes |
---|
| 6319 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
---|
| 6320 | fi |
---|
| 6321 | ;; |
---|
| 6322 | |
---|
| 6323 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
---|
| 6324 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
| 6325 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 6326 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6327 | runpath_var='LD_RUN_PATH' |
---|
| 6328 | |
---|
| 6329 | if test "$GCC" = yes; then |
---|
| 6330 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6331 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6332 | else |
---|
| 6333 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6334 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6335 | fi |
---|
| 6336 | ;; |
---|
| 6337 | |
---|
| 6338 | sysv5* | sco3.2v5* | sco5v6*) |
---|
| 6339 | # Note: We can NOT use -z defs as we might desire, because we do not |
---|
| 6340 | # link with -lc, and that would cause any symbols used from libc to |
---|
| 6341 | # always be unresolved, which means just about no library would |
---|
| 6342 | # ever link correctly. If we're not using GNU ld we use -z text |
---|
| 6343 | # though, which does catch some bad symbols but isn't as heavy-handed |
---|
| 6344 | # as -z defs. |
---|
| 6345 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
| 6346 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
---|
| 6347 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 6348 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6349 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
---|
| 6350 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
| 6351 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
---|
| 6352 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
---|
| 6353 | runpath_var='LD_RUN_PATH' |
---|
| 6354 | |
---|
| 6355 | if test "$GCC" = yes; then |
---|
| 6356 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6357 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6358 | else |
---|
| 6359 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6360 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
| 6361 | fi |
---|
| 6362 | ;; |
---|
| 6363 | |
---|
| 6364 | uts4*) |
---|
| 6365 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
| 6366 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
| 6367 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
| 6368 | ;; |
---|
| 6369 | |
---|
| 6370 | *) |
---|
| 6371 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
---|
| 6372 | ;; |
---|
| 6373 | esac |
---|
| 6374 | fi |
---|
| 6375 | ]) |
---|
| 6376 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
---|
| 6377 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
---|
| 6378 | |
---|
| 6379 | # |
---|
| 6380 | # Do we need to explicitly link libc? |
---|
| 6381 | # |
---|
| 6382 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
---|
| 6383 | x|xyes) |
---|
| 6384 | # Assume -lc should be added |
---|
| 6385 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
| 6386 | |
---|
| 6387 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
---|
| 6388 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
---|
| 6389 | *'~'*) |
---|
| 6390 | # FIXME: we may have to deal with multi-command sequences. |
---|
| 6391 | ;; |
---|
| 6392 | '$CC '*) |
---|
| 6393 | # Test whether the compiler implicitly links with -lc since on some |
---|
| 6394 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
---|
| 6395 | # to ld, don't add -lc before -lgcc. |
---|
| 6396 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
---|
| 6397 | $rm conftest* |
---|
| 6398 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
| 6399 | |
---|
| 6400 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
---|
| 6401 | soname=conftest |
---|
| 6402 | lib=conftest |
---|
| 6403 | libobjs=conftest.$ac_objext |
---|
| 6404 | deplibs= |
---|
| 6405 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
---|
| 6406 | pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
---|
| 6407 | compiler_flags=-v |
---|
| 6408 | linker_flags=-v |
---|
| 6409 | verstring= |
---|
| 6410 | output_objdir=. |
---|
| 6411 | libname=conftest |
---|
| 6412 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
---|
| 6413 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
---|
| 6414 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
---|
| 6415 | then |
---|
| 6416 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
| 6417 | else |
---|
| 6418 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
| 6419 | fi |
---|
| 6420 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
---|
| 6421 | else |
---|
| 6422 | cat conftest.err 1>&5 |
---|
| 6423 | fi |
---|
| 6424 | $rm conftest* |
---|
| 6425 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
---|
| 6426 | ;; |
---|
| 6427 | esac |
---|
| 6428 | fi |
---|
| 6429 | ;; |
---|
| 6430 | esac |
---|
| 6431 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
---|
| 6432 | |
---|
| 6433 | |
---|
| 6434 | # _LT_AC_FILE_LTDLL_C |
---|
| 6435 | # ------------------- |
---|
| 6436 | # Be careful that the start marker always follows a newline. |
---|
| 6437 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
---|
| 6438 | # /* ltdll.c starts here */ |
---|
| 6439 | # #define WIN32_LEAN_AND_MEAN |
---|
| 6440 | # #include <windows.h> |
---|
| 6441 | # #undef WIN32_LEAN_AND_MEAN |
---|
| 6442 | # #include <stdio.h> |
---|
| 6443 | # |
---|
| 6444 | # #ifndef __CYGWIN__ |
---|
| 6445 | # # ifdef __CYGWIN32__ |
---|
| 6446 | # # define __CYGWIN__ __CYGWIN32__ |
---|
| 6447 | # # endif |
---|
| 6448 | # #endif |
---|
| 6449 | # |
---|
| 6450 | # #ifdef __cplusplus |
---|
| 6451 | # extern "C" { |
---|
| 6452 | # #endif |
---|
| 6453 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
---|
| 6454 | # #ifdef __cplusplus |
---|
| 6455 | # } |
---|
| 6456 | # #endif |
---|
| 6457 | # |
---|
| 6458 | # #ifdef __CYGWIN__ |
---|
| 6459 | # #include <cygwin/cygwin_dll.h> |
---|
| 6460 | # DECLARE_CYGWIN_DLL( DllMain ); |
---|
| 6461 | # #endif |
---|
| 6462 | # HINSTANCE __hDllInstance_base; |
---|
| 6463 | # |
---|
| 6464 | # BOOL APIENTRY |
---|
| 6465 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
---|
| 6466 | # { |
---|
| 6467 | # __hDllInstance_base = hInst; |
---|
| 6468 | # return TRUE; |
---|
| 6469 | # } |
---|
| 6470 | # /* ltdll.c ends here */ |
---|
| 6471 | ])# _LT_AC_FILE_LTDLL_C |
---|
| 6472 | |
---|
| 6473 | |
---|
| 6474 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
---|
| 6475 | # --------------------------------- |
---|
| 6476 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
---|
| 6477 | |
---|
| 6478 | |
---|
| 6479 | # old names |
---|
| 6480 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
---|
| 6481 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
---|
| 6482 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
---|
| 6483 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
---|
| 6484 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
---|
| 6485 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
---|
| 6486 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
---|
| 6487 | |
---|
| 6488 | # This is just to silence aclocal about the macro not being used |
---|
| 6489 | ifelse([AC_DISABLE_FAST_INSTALL]) |
---|
| 6490 | |
---|
| 6491 | AC_DEFUN([LT_AC_PROG_GCJ], |
---|
| 6492 | [AC_CHECK_TOOL(GCJ, gcj, no) |
---|
| 6493 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
---|
| 6494 | AC_SUBST(GCJFLAGS) |
---|
| 6495 | ]) |
---|
| 6496 | |
---|
| 6497 | AC_DEFUN([LT_AC_PROG_RC], |
---|
| 6498 | [AC_CHECK_TOOL(RC, windres, no) |
---|
| 6499 | ]) |
---|
| 6500 | |
---|
| 6501 | |
---|
| 6502 | # Cheap backport of AS_EXECUTABLE_P and required macros |
---|
| 6503 | # from Autoconf 2.59; we should not use $as_executable_p directly. |
---|
| 6504 | |
---|
| 6505 | # _AS_TEST_PREPARE |
---|
| 6506 | # ---------------- |
---|
| 6507 | m4_ifndef([_AS_TEST_PREPARE], |
---|
| 6508 | [m4_defun([_AS_TEST_PREPARE], |
---|
| 6509 | [if test -x / >/dev/null 2>&1; then |
---|
| 6510 | as_executable_p='test -x' |
---|
| 6511 | else |
---|
| 6512 | as_executable_p='test -f' |
---|
| 6513 | fi |
---|
| 6514 | ])])# _AS_TEST_PREPARE |
---|
| 6515 | |
---|
| 6516 | # AS_EXECUTABLE_P |
---|
| 6517 | # --------------- |
---|
| 6518 | # Check whether a file is executable. |
---|
| 6519 | m4_ifndef([AS_EXECUTABLE_P], |
---|
| 6520 | [m4_defun([AS_EXECUTABLE_P], |
---|
| 6521 | [AS_REQUIRE([_AS_TEST_PREPARE])dnl |
---|
| 6522 | $as_executable_p $1[]dnl |
---|
| 6523 | ])])# AS_EXECUTABLE_P |
---|
| 6524 | |
---|
| 6525 | ############################################################ |
---|
| 6526 | # NOTE: This macro has been submitted for inclusion into # |
---|
| 6527 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
---|
| 6528 | # a released version of Autoconf we should remove this # |
---|
| 6529 | # macro and use it instead. # |
---|
| 6530 | ############################################################ |
---|
| 6531 | # LT_AC_PROG_SED |
---|
| 6532 | # -------------- |
---|
| 6533 | # Check for a fully-functional sed program, that truncates |
---|
| 6534 | # as few characters as possible. Prefer GNU sed if found. |
---|
| 6535 | AC_DEFUN([LT_AC_PROG_SED], |
---|
| 6536 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
---|
| 6537 | AC_CACHE_VAL(lt_cv_path_SED, |
---|
| 6538 | [# Loop through the user's path and test for sed and gsed. |
---|
| 6539 | # Then use that list of sed's as ones to test for truncation. |
---|
| 6540 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
---|
| 6541 | for as_dir in $PATH |
---|
| 6542 | do |
---|
| 6543 | IFS=$as_save_IFS |
---|
| 6544 | test -z "$as_dir" && as_dir=. |
---|
| 6545 | for lt_ac_prog in sed gsed; do |
---|
| 6546 | for ac_exec_ext in '' $ac_executable_extensions; do |
---|
| 6547 | if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then |
---|
| 6548 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
---|
| 6549 | fi |
---|
| 6550 | done |
---|
| 6551 | done |
---|
| 6552 | done |
---|
| 6553 | IFS=$as_save_IFS |
---|
| 6554 | lt_ac_max=0 |
---|
| 6555 | lt_ac_count=0 |
---|
| 6556 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
---|
| 6557 | # along with /bin/sed that truncates output. |
---|
| 6558 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
---|
| 6559 | test ! -f $lt_ac_sed && continue |
---|
| 6560 | cat /dev/null > conftest.in |
---|
| 6561 | lt_ac_count=0 |
---|
| 6562 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
---|
| 6563 | # Check for GNU sed and select it if it is found. |
---|
| 6564 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
---|
| 6565 | lt_cv_path_SED=$lt_ac_sed |
---|
| 6566 | break |
---|
| 6567 | fi |
---|
| 6568 | while true; do |
---|
| 6569 | cat conftest.in conftest.in >conftest.tmp |
---|
| 6570 | mv conftest.tmp conftest.in |
---|
| 6571 | cp conftest.in conftest.nl |
---|
| 6572 | echo >>conftest.nl |
---|
| 6573 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
---|
| 6574 | cmp -s conftest.out conftest.nl || break |
---|
| 6575 | # 10000 chars as input seems more than enough |
---|
| 6576 | test $lt_ac_count -gt 10 && break |
---|
| 6577 | lt_ac_count=`expr $lt_ac_count + 1` |
---|
| 6578 | if test $lt_ac_count -gt $lt_ac_max; then |
---|
| 6579 | lt_ac_max=$lt_ac_count |
---|
| 6580 | lt_cv_path_SED=$lt_ac_sed |
---|
| 6581 | fi |
---|
| 6582 | done |
---|
| 6583 | done |
---|
| 6584 | ]) |
---|
| 6585 | SED=$lt_cv_path_SED |
---|
| 6586 | AC_SUBST([SED]) |
---|
| 6587 | AC_MSG_RESULT([$SED]) |
---|
| 6588 | ]) |
---|