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It backslashifies 974# metacharacters that are still active within double-quoted strings. 975Xsed='sed -e 1s/^X//' 976[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] 977 978# Same as above, but do not quote variable references. 979[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] 980 981# Sed substitution to delay expansion of an escaped shell variable in a 982# double_quote_subst'ed string. 983delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 984 985# Sed substitution to avoid accidental globbing in evaled expressions 986no_glob_subst='s/\*/\\\*/g' 987 988# Constants: 989rm="rm -f" 990 991# Global variables: 992default_ofile=libtool 993can_build_shared=yes 994 995# All known linkers require a `.a' archive for static linking (except MSVC, 996# which needs '.lib'). 997libext=a 998ltmain="$ac_aux_dir/ltmain.sh" 999ofile="$default_ofile" 1000with_gnu_ld="$lt_cv_prog_gnu_ld" 1001 1002AC_CHECK_TOOL(AR, ar, false) 1003AC_CHECK_TOOL(RANLIB, ranlib, :) 1004AC_CHECK_TOOL(STRIP, strip, :) 1005 1006old_CC="$CC" 1007old_CFLAGS="$CFLAGS" 1008 1009# Set sane defaults for various variables 1010test -z "$AR" && AR=ar 1011test -z "$AR_FLAGS" && AR_FLAGS=cru 1012test -z "$AS" && AS=as 1013test -z "$CC" && CC=cc 1014test -z "$LTCC" && LTCC=$CC 1015test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 1016test -z "$DLLTOOL" && DLLTOOL=dlltool 1017test -z "$LD" && LD=ld 1018test -z "$LN_S" && LN_S="ln -s" 1019test -z "$MAGIC_CMD" && MAGIC_CMD=file 1020test -z "$NM" && NM=nm 1021test -z "$SED" && SED=sed 1022test -z "$OBJDUMP" && OBJDUMP=objdump 1023test -z "$RANLIB" && RANLIB=: 1024test -z "$STRIP" && STRIP=: 1025test -z "$ac_objext" && ac_objext=o 1026 1027# Determine commands to create old-style static archives. 1028old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 1029old_postinstall_cmds='chmod 644 $oldlib' 1030old_postuninstall_cmds= 1031 1032if test -n "$RANLIB"; then 1033 case $host_os in 1034 openbsd*) 1035 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1036 ;; 1037 *) 1038 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1039 ;; 1040 esac 1041 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1042fi 1043 1044_LT_CC_BASENAME([$compiler]) 1045 1046# Only perform the check for file, if the check method requires it 1047case $deplibs_check_method in 1048file_magic*) 1049 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 1050 AC_PATH_MAGIC 1051 fi 1052 ;; 1053esac 1054 1055AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 1056AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 1057enable_win32_dll=yes, enable_win32_dll=no) 1058 1059AC_ARG_ENABLE([libtool-lock], 1060 [AC_HELP_STRING([--disable-libtool-lock], 1061 [avoid locking (might break parallel builds)])]) 1062test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1063 1064AC_ARG_WITH([pic], 1065 [AC_HELP_STRING([--with-pic], 1066 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 1067 [pic_mode="$withval"], 1068 [pic_mode=default]) 1069test -z "$pic_mode" && pic_mode=default 1070 1071# Use C for the default configuration in the libtool script 1072tagname= 1073AC_LIBTOOL_LANG_C_CONFIG 1074_LT_AC_TAGCONFIG 1075])# AC_LIBTOOL_SETUP 1076 1077 1078# _LT_AC_SYS_COMPILER 1079# ------------------- 1080AC_DEFUN([_LT_AC_SYS_COMPILER], 1081[AC_REQUIRE([AC_PROG_CC])dnl 1082 1083# If no C compiler was specified, use CC. 1084LTCC=${LTCC-"$CC"} 1085 1086# If no C compiler flags were specified, use CFLAGS. 1087LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 1088 1089# Allow CC to be a program name with arguments. 1090compiler=$CC 1091])# _LT_AC_SYS_COMPILER 1092 1093 1094# _LT_CC_BASENAME(CC) 1095# ------------------- 1096# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 1097AC_DEFUN([_LT_CC_BASENAME], 1098[for cc_temp in $1""; do 1099 case $cc_temp in 1100 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 1101 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 1102 \-*) ;; 1103 *) break;; 1104 esac 1105done 1106cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 1107]) 1108 1109 1110# _LT_COMPILER_BOILERPLATE 1111# ------------------------ 1112# Check for compiler boilerplate output or warnings with 1113# the simple compiler test code. 1114AC_DEFUN([_LT_COMPILER_BOILERPLATE], 1115[ac_outfile=conftest.$ac_objext 1116printf "$lt_simple_compile_test_code" >conftest.$ac_ext 1117eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 1118_lt_compiler_boilerplate=`cat conftest.err` 1119$rm conftest* 1120])# _LT_COMPILER_BOILERPLATE 1121 1122 1123# _LT_LINKER_BOILERPLATE 1124# ---------------------- 1125# Check for linker boilerplate output or warnings with 1126# the simple link test code. 1127AC_DEFUN([_LT_LINKER_BOILERPLATE], 1128[ac_outfile=conftest.$ac_objext 1129printf "$lt_simple_link_test_code" >conftest.$ac_ext 1130eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 1131_lt_linker_boilerplate=`cat conftest.err` 1132$rm conftest* 1133])# _LT_LINKER_BOILERPLATE 1134 1135 1136# _LT_AC_SYS_LIBPATH_AIX 1137# ---------------------- 1138# Links a minimal program and checks the executable 1139# for the system default hardcoded library path. In most cases, 1140# this is /usr/lib:/lib, but when the MPI compilers are used 1141# the location of the communication and MPI libs are included too. 1142# If we don't find anything, use the default library path according 1143# to the aix ld manual. 1144AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 1145[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1146aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 1147}'` 1148# Check for a 64-bit object if we didn't find anything. 1149if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 1150}'`; fi],[]) 1151if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1152])# _LT_AC_SYS_LIBPATH_AIX 1153 1154 1155# _LT_AC_SHELL_INIT(ARG) 1156# ---------------------- 1157AC_DEFUN([_LT_AC_SHELL_INIT], 1158[ifdef([AC_DIVERSION_NOTICE], 1159 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1160 [AC_DIVERT_PUSH(NOTICE)]) 1161$1 1162AC_DIVERT_POP 1163])# _LT_AC_SHELL_INIT 1164 1165 1166# _LT_AC_PROG_ECHO_BACKSLASH 1167# -------------------------- 1168# Add some code to the start of the generated configure script which 1169# will find an echo command which doesn't interpret backslashes. 1170AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 1171[_LT_AC_SHELL_INIT([ 1172# Check that we are running under the correct shell. 1173SHELL=${CONFIG_SHELL-/bin/sh} 1174 1175case X$ECHO in 1176X*--fallback-echo) 1177 # Remove one level of quotation (which was required for Make). 1178 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1179 ;; 1180esac 1181 1182echo=${ECHO-echo} 1183if test "X[$]1" = X--no-reexec; then 1184 # Discard the --no-reexec flag, and continue. 1185 shift 1186elif test "X[$]1" = X--fallback-echo; then 1187 # Avoid inline document here, it may be left over 1188 : 1189elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 1190 # Yippee, $echo works! 1191 : 1192else 1193 # Restart under the correct shell. 1194 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1195fi 1196 1197if test "X[$]1" = X--fallback-echo; then 1198 # used as fallback echo 1199 shift 1200 cat <<EOF 1201[$]* 1202EOF 1203 exit 0 1204fi 1205 1206# The HP-UX ksh and POSIX shell print the target directory to stdout 1207# if CDPATH is set. 1208(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1209 1210if test -z "$ECHO"; then 1211if test "X${echo_test_string+set}" != Xset; then 1212# find a string as large as possible, as long as the shell can cope with it 1213 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1214 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1215 if (echo_test_string=`eval $cmd`) 2>/dev/null && 1216 echo_test_string=`eval $cmd` && 1217 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 1218 then 1219 break 1220 fi 1221 done 1222fi 1223 1224if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1225 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1226 test "X$echo_testing_string" = "X$echo_test_string"; then 1227 : 1228else 1229 # The Solaris, AIX, and Digital Unix default echo programs unquote 1230 # backslashes. This makes it impossible to quote backslashes using 1231 # echo "$something" | sed 's/\\/\\\\/g' 1232 # 1233 # So, first we look for a working echo in the user's PATH. 1234 1235 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1236 for dir in $PATH /usr/ucb; do 1237 IFS="$lt_save_ifs" 1238 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1239 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1240 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1241 test "X$echo_testing_string" = "X$echo_test_string"; then 1242 echo="$dir/echo" 1243 break 1244 fi 1245 done 1246 IFS="$lt_save_ifs" 1247 1248 if test "X$echo" = Xecho; then 1249 # We didn't find a better echo, so look for alternatives. 1250 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 1251 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 1252 test "X$echo_testing_string" = "X$echo_test_string"; then 1253 # This shell has a builtin print -r that does the trick. 1254 echo='print -r' 1255 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 1256 test "X$CONFIG_SHELL" != X/bin/ksh; then 1257 # If we have ksh, try running configure again with it. 1258 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1259 export ORIGINAL_CONFIG_SHELL 1260 CONFIG_SHELL=/bin/ksh 1261 export CONFIG_SHELL 1262 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1263 else 1264 # Try using printf. 1265 echo='printf %s\n' 1266 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1267 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1268 test "X$echo_testing_string" = "X$echo_test_string"; then 1269 # Cool, printf works 1270 : 1271 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1272 test "X$echo_testing_string" = 'X\t' && 1273 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1274 test "X$echo_testing_string" = "X$echo_test_string"; then 1275 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1276 export CONFIG_SHELL 1277 SHELL="$CONFIG_SHELL" 1278 export SHELL 1279 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1280 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1281 test "X$echo_testing_string" = 'X\t' && 1282 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1283 test "X$echo_testing_string" = "X$echo_test_string"; then 1284 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1285 else 1286 # maybe with a smaller string... 1287 prev=: 1288 1289 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1290 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 1291 then 1292 break 1293 fi 1294 prev="$cmd" 1295 done 1296 1297 if test "$prev" != 'sed 50q "[$]0"'; then 1298 echo_test_string=`eval $prev` 1299 export echo_test_string 1300 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1301 else 1302 # Oops. We lost completely, so just stick with echo. 1303 echo=echo 1304 fi 1305 fi 1306 fi 1307 fi 1308fi 1309fi 1310 1311# Copy echo and quote the copy suitably for passing to libtool from 1312# the Makefile, instead of quoting the original, which is used later. 1313ECHO=$echo 1314if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1315 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1316fi 1317 1318AC_SUBST(ECHO) 1319])])# _LT_AC_PROG_ECHO_BACKSLASH 1320 1321 1322# _LT_AC_LOCK 1323# ----------- 1324AC_DEFUN([_LT_AC_LOCK], 1325[AC_ARG_ENABLE([libtool-lock], 1326 [AC_HELP_STRING([--disable-libtool-lock], 1327 [avoid locking (might break parallel builds)])]) 1328test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1329 1330# Some flags need to be propagated to the compiler or linker for good 1331# libtool support. 1332case $host in 1333ia64-*-hpux*) 1334 # Find out which ABI we are using. 1335 echo 'int i;' > conftest.$ac_ext 1336 if AC_TRY_EVAL(ac_compile); then 1337 case `/usr/bin/file conftest.$ac_objext` in 1338 *ELF-32*) 1339 HPUX_IA64_MODE="32" 1340 ;; 1341 *ELF-64*) 1342 HPUX_IA64_MODE="64" 1343 ;; 1344 esac 1345 fi 1346 rm -rf conftest* 1347 ;; 1348*-*-irix6*) 1349 # Find out which ABI we are using. 1350 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1351 if AC_TRY_EVAL(ac_compile); then 1352 if test "$lt_cv_prog_gnu_ld" = yes; then 1353 case `/usr/bin/file conftest.$ac_objext` in 1354 *32-bit*) 1355 LD="${LD-ld} -melf32bsmip" 1356 ;; 1357 *N32*) 1358 LD="${LD-ld} -melf32bmipn32" 1359 ;; 1360 *64-bit*) 1361 LD="${LD-ld} -melf64bmip" 1362 ;; 1363 esac 1364 else 1365 case `/usr/bin/file conftest.$ac_objext` in 1366 *32-bit*) 1367 LD="${LD-ld} -32" 1368 ;; 1369 *N32*) 1370 LD="${LD-ld} -n32" 1371 ;; 1372 *64-bit*) 1373 LD="${LD-ld} -64" 1374 ;; 1375 esac 1376 fi 1377 fi 1378 rm -rf conftest* 1379 ;; 1380 1381x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 1382 # Find out which ABI we are using. 1383 echo 'int i;' > conftest.$ac_ext 1384 if AC_TRY_EVAL(ac_compile); then 1385 case `/usr/bin/file conftest.o` in 1386 *32-bit*) 1387 case $host in 1388 x86_64-*linux*) 1389 LD="${LD-ld} -m elf_i386" 1390 ;; 1391 ppc64-*linux*|powerpc64-*linux*) 1392 LD="${LD-ld} -m elf32ppclinux" 1393 ;; 1394 s390x-*linux*) 1395 LD="${LD-ld} -m elf_s390" 1396 ;; 1397 sparc64-*linux*) 1398 LD="${LD-ld} -m elf32_sparc" 1399 ;; 1400 esac 1401 ;; 1402 *64-bit*) 1403 case $host in 1404 x86_64-*linux*) 1405 LD="${LD-ld} -m elf_x86_64" 1406 ;; 1407 ppc*-*linux*|powerpc*-*linux*) 1408 LD="${LD-ld} -m elf64ppc" 1409 ;; 1410 s390*-*linux*) 1411 LD="${LD-ld} -m elf64_s390" 1412 ;; 1413 sparc*-*linux*) 1414 LD="${LD-ld} -m elf64_sparc" 1415 ;; 1416 esac 1417 ;; 1418 esac 1419 fi 1420 rm -rf conftest* 1421 ;; 1422 1423*-*-sco3.2v5*) 1424 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1425 SAVE_CFLAGS="$CFLAGS" 1426 CFLAGS="$CFLAGS -belf" 1427 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1428 [AC_LANG_PUSH(C) 1429 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1430 AC_LANG_POP]) 1431 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1432 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1433 CFLAGS="$SAVE_CFLAGS" 1434 fi 1435 ;; 1436sparc*-*solaris*) 1437 # Find out which ABI we are using. 1438 echo 'int i;' > conftest.$ac_ext 1439 if AC_TRY_EVAL(ac_compile); then 1440 case `/usr/bin/file conftest.o` in 1441 *64-bit*) 1442 case $lt_cv_prog_gnu_ld in 1443 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1444 *) LD="${LD-ld} -64" ;; 1445 esac 1446 ;; 1447 esac 1448 fi 1449 rm -rf conftest* 1450 ;; 1451 1452AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 1453[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 1454 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 1455 AC_CHECK_TOOL(AS, as, false) 1456 AC_CHECK_TOOL(OBJDUMP, objdump, false) 1457 ;; 1458 ]) 1459esac 1460 1461need_locks="$enable_libtool_lock" 1462 1463])# _LT_AC_LOCK 1464 1465 1466# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1467# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1468# ---------------------------------------------------------------- 1469# Check whether the given compiler option works 1470AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 1471[AC_REQUIRE([LT_AC_PROG_SED]) 1472AC_CACHE_CHECK([$1], [$2], 1473 [$2=no 1474 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1475 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1476 lt_compiler_flag="$3" 1477 # Insert the option either (1) after the last *FLAGS variable, or 1478 # (2) before a word containing "conftest.", or (3) at the end. 1479 # Note that $ac_compile itself does not contain backslashes and begins 1480 # with a dollar sign (not a hyphen), so the echo should work correctly. 1481 # The option is referenced via a variable to avoid confusing sed. 1482 lt_compile=`echo "$ac_compile" | $SED \ 1483 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1484 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1485 -e 's:$: $lt_compiler_flag:'` 1486 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1487 (eval "$lt_compile" 2>conftest.err) 1488 ac_status=$? 1489 cat conftest.err >&AS_MESSAGE_LOG_FD 1490 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1491 if (exit $ac_status) && test -s "$ac_outfile"; then 1492 # The compiler can only warn and ignore the option if not recognized 1493 # So say no if there are warnings other than the usual output. 1494 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 1495 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1496 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1497 $2=yes 1498 fi 1499 fi 1500 $rm conftest* 1501]) 1502 1503if test x"[$]$2" = xyes; then 1504 ifelse([$5], , :, [$5]) 1505else 1506 ifelse([$6], , :, [$6]) 1507fi 1508])# AC_LIBTOOL_COMPILER_OPTION 1509 1510 1511# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1512# [ACTION-SUCCESS], [ACTION-FAILURE]) 1513# ------------------------------------------------------------ 1514# Check whether the given compiler option works 1515AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 1516[AC_CACHE_CHECK([$1], [$2], 1517 [$2=no 1518 save_LDFLAGS="$LDFLAGS" 1519 LDFLAGS="$LDFLAGS $3" 1520 printf "$lt_simple_link_test_code" > conftest.$ac_ext 1521 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1522 # The linker can only warn and ignore the option if not recognized 1523 # So say no if there are warnings 1524 if test -s conftest.err; then 1525 # Append any errors to the config.log. 1526 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1527 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 1528 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1529 if diff conftest.exp conftest.er2 >/dev/null; then 1530 $2=yes 1531 fi 1532 else 1533 $2=yes 1534 fi 1535 fi 1536 $rm conftest* 1537 LDFLAGS="$save_LDFLAGS" 1538]) 1539 1540if test x"[$]$2" = xyes; then 1541 ifelse([$4], , :, [$4]) 1542else 1543 ifelse([$5], , :, [$5]) 1544fi 1545])# AC_LIBTOOL_LINKER_OPTION 1546 1547 1548# AC_LIBTOOL_SYS_MAX_CMD_LEN 1549# -------------------------- 1550AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 1551[# find the maximum length of command line arguments 1552AC_MSG_CHECKING([the maximum length of command line arguments]) 1553AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1554 i=0 1555 teststring="ABCD" 1556 1557 case $build_os in 1558 msdosdjgpp*) 1559 # On DJGPP, this test can blow up pretty badly due to problems in libc 1560 # (any single argument exceeding 2000 bytes causes a buffer overrun 1561 # during glob expansion). Even if it were fixed, the result of this 1562 # check would be larger than it should be. 1563 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1564 ;; 1565 1566 gnu*) 1567 # Under GNU Hurd, this test is not required because there is 1568 # no limit to the length of command line arguments. 1569 # Libtool will interpret -1 as no limit whatsoever 1570 lt_cv_sys_max_cmd_len=-1; 1571 ;; 1572 1573 cygwin* | mingw*) 1574 # On Win9x/ME, this test blows up -- it succeeds, but takes 1575 # about 5 minutes as the teststring grows exponentially. 1576 # Worse, since 9x/ME are not pre-emptively multitasking, 1577 # you end up with a "frozen" computer, even though with patience 1578 # the test eventually succeeds (with a max line length of 256k). 1579 # Instead, let's just punt: use the minimum linelength reported by 1580 # all of the supported platforms: 8192 (on NT/2K/XP). 1581 lt_cv_sys_max_cmd_len=8192; 1582 ;; 1583 1584 amigaos*) 1585 # On AmigaOS with pdksh, this test takes hours, literally. 1586 # So we just punt and use a minimum line length of 8192. 1587 lt_cv_sys_max_cmd_len=8192; 1588 ;; 1589 1590 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1591 # This has been around since 386BSD, at least. Likely further. 1592 if test -x /sbin/sysctl; then 1593 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1594 elif test -x /usr/sbin/sysctl; then 1595 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1596 else 1597 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1598 fi 1599 # And add a safety zone 1600 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1601 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1602 ;; 1603 1604 interix*) 1605 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1606 lt_cv_sys_max_cmd_len=196608 1607 ;; 1608 1609 osf*) 1610 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1611 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1612 # nice to cause kernel panics so lets avoid the loop below. 1613 # First set a reasonable default. 1614 lt_cv_sys_max_cmd_len=16384 1615 # 1616 if test -x /sbin/sysconfig; then 1617 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1618 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1619 esac 1620 fi 1621 ;; 1622 sco3.2v5*) 1623 lt_cv_sys_max_cmd_len=102400 1624 ;; 1625 sysv5* | sco5v6* | sysv4.2uw2*) 1626 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1627 if test -n "$kargmax"; then 1628 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1629 else 1630 lt_cv_sys_max_cmd_len=32768 1631 fi 1632 ;; 1633 *) 1634 # If test is not a shell built-in, we'll probably end up computing a 1635 # maximum length that is only half of the actual maximum length, but 1636 # we can't tell. 1637 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1638 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 1639 = "XX$teststring") >/dev/null 2>&1 && 1640 new_result=`expr "X$teststring" : ".*" 2>&1` && 1641 lt_cv_sys_max_cmd_len=$new_result && 1642 test $i != 17 # 1/2 MB should be enough 1643 do 1644 i=`expr $i + 1` 1645 teststring=$teststring$teststring 1646 done 1647 teststring= 1648 # Add a significant safety factor because C++ compilers can tack on massive 1649 # amounts of additional arguments before passing them to the linker. 1650 # It appears as though 1/2 is a usable value. 1651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1652 ;; 1653 esac 1654]) 1655if test -n $lt_cv_sys_max_cmd_len ; then 1656 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1657else 1658 AC_MSG_RESULT(none) 1659fi 1660])# AC_LIBTOOL_SYS_MAX_CMD_LEN 1661 1662 1663# _LT_AC_CHECK_DLFCN 1664# ------------------ 1665AC_DEFUN([_LT_AC_CHECK_DLFCN], 1666[AC_CHECK_HEADERS(dlfcn.h)dnl 1667])# _LT_AC_CHECK_DLFCN 1668 1669 1670# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1671# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1672# --------------------------------------------------------------------- 1673AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 1674[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1675if test "$cross_compiling" = yes; then : 1676 [$4] 1677else 1678 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1679 lt_status=$lt_dlunknown 1680 cat > conftest.$ac_ext <<EOF 1681[#line __oline__ "configure" 1682#include "confdefs.h" 1683 1684#if HAVE_DLFCN_H 1685#include <dlfcn.h> 1686#endif 1687 1688#include <stdio.h> 1689 1690#ifdef RTLD_GLOBAL 1691# define LT_DLGLOBAL RTLD_GLOBAL 1692#else 1693# ifdef DL_GLOBAL 1694# define LT_DLGLOBAL DL_GLOBAL 1695# else 1696# define LT_DLGLOBAL 0 1697# endif 1698#endif 1699 1700/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1701 find out it does not work in some platform. */ 1702#ifndef LT_DLLAZY_OR_NOW 1703# ifdef RTLD_LAZY 1704# define LT_DLLAZY_OR_NOW RTLD_LAZY 1705# else 1706# ifdef DL_LAZY 1707# define LT_DLLAZY_OR_NOW DL_LAZY 1708# else 1709# ifdef RTLD_NOW 1710# define LT_DLLAZY_OR_NOW RTLD_NOW 1711# else 1712# ifdef DL_NOW 1713# define LT_DLLAZY_OR_NOW DL_NOW 1714# else 1715# define LT_DLLAZY_OR_NOW 0 1716# endif 1717# endif 1718# endif 1719# endif 1720#endif 1721 1722#ifdef __cplusplus 1723extern "C" void exit (int); 1724#endif 1725 1726void fnord() { int i=42;} 1727int main () 1728{ 1729 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1730 int status = $lt_dlunknown; 1731 1732 if (self) 1733 { 1734 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1735 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1736 /* dlclose (self); */ 1737 } 1738 else 1739 puts (dlerror ()); 1740 1741 exit (status); 1742}] 1743EOF 1744 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1745 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1746 lt_status=$? 1747 case x$lt_status in 1748 x$lt_dlno_uscore) $1 ;; 1749 x$lt_dlneed_uscore) $2 ;; 1750 x$lt_dlunknown|x*) $3 ;; 1751 esac 1752 else : 1753 # compilation failed 1754 $3 1755 fi 1756fi 1757rm -fr conftest* 1758])# _LT_AC_TRY_DLOPEN_SELF 1759 1760 1761# AC_LIBTOOL_DLOPEN_SELF 1762# ---------------------- 1763AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1764[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1765if test "x$enable_dlopen" != xyes; then 1766 enable_dlopen=unknown 1767 enable_dlopen_self=unknown 1768 enable_dlopen_self_static=unknown 1769else 1770 lt_cv_dlopen=no 1771 lt_cv_dlopen_libs= 1772 1773 case $host_os in 1774 beos*) 1775 lt_cv_dlopen="load_add_on" 1776 lt_cv_dlopen_libs= 1777 lt_cv_dlopen_self=yes 1778 ;; 1779 1780 mingw* | pw32*) 1781 lt_cv_dlopen="LoadLibrary" 1782 lt_cv_dlopen_libs= 1783 ;; 1784 1785 cygwin*) 1786 lt_cv_dlopen="dlopen" 1787 lt_cv_dlopen_libs= 1788 ;; 1789 1790 darwin*) 1791 # if libdl is installed we need to link against it 1792 AC_CHECK_LIB([dl], [dlopen], 1793 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1794 lt_cv_dlopen="dyld" 1795 lt_cv_dlopen_libs= 1796 lt_cv_dlopen_self=yes 1797 ]) 1798 ;; 1799 1800 *) 1801 AC_CHECK_FUNC([shl_load], 1802 [lt_cv_dlopen="shl_load"], 1803 [AC_CHECK_LIB([dld], [shl_load], 1804 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 1805 [AC_CHECK_FUNC([dlopen], 1806 [lt_cv_dlopen="dlopen"], 1807 [AC_CHECK_LIB([dl], [dlopen], 1808 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1809 [AC_CHECK_LIB([svld], [dlopen], 1810 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1811 [AC_CHECK_LIB([dld], [dld_link], 1812 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 1813 ]) 1814 ]) 1815 ]) 1816 ]) 1817 ]) 1818 ;; 1819 esac 1820 1821 if test "x$lt_cv_dlopen" != xno; then 1822 enable_dlopen=yes 1823 else 1824 enable_dlopen=no 1825 fi 1826 1827 case $lt_cv_dlopen in 1828 dlopen) 1829 save_CPPFLAGS="$CPPFLAGS" 1830 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1831 1832 save_LDFLAGS="$LDFLAGS" 1833 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1834 1835 save_LIBS="$LIBS" 1836 LIBS="$lt_cv_dlopen_libs $LIBS" 1837 1838 AC_CACHE_CHECK([whether a program can dlopen itself], 1839 lt_cv_dlopen_self, [dnl 1840 _LT_AC_TRY_DLOPEN_SELF( 1841 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1842 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1843 ]) 1844 1845 if test "x$lt_cv_dlopen_self" = xyes; then 1846 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1847 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1848 lt_cv_dlopen_self_static, [dnl 1849 _LT_AC_TRY_DLOPEN_SELF( 1850 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1851 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1852 ]) 1853 fi 1854 1855 CPPFLAGS="$save_CPPFLAGS" 1856 LDFLAGS="$save_LDFLAGS" 1857 LIBS="$save_LIBS" 1858 ;; 1859 esac 1860 1861 case $lt_cv_dlopen_self in 1862 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1863 *) enable_dlopen_self=unknown ;; 1864 esac 1865 1866 case $lt_cv_dlopen_self_static in 1867 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1868 *) enable_dlopen_self_static=unknown ;; 1869 esac 1870fi 1871])# AC_LIBTOOL_DLOPEN_SELF 1872 1873 1874# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1875# --------------------------------- 1876# Check to see if options -c and -o are simultaneously supported by compiler 1877AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1878[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1879AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1880 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1881 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1882 $rm -r conftest 2>/dev/null 1883 mkdir conftest 1884 cd conftest 1885 mkdir out 1886 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 1887 1888 lt_compiler_flag="-o out/conftest2.$ac_objext" 1889 # Insert the option either (1) after the last *FLAGS variable, or 1890 # (2) before a word containing "conftest.", or (3) at the end. 1891 # Note that $ac_compile itself does not contain backslashes and begins 1892 # with a dollar sign (not a hyphen), so the echo should work correctly. 1893 lt_compile=`echo "$ac_compile" | $SED \ 1894 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1895 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1896 -e 's:$: $lt_compiler_flag:'` 1897 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1898 (eval "$lt_compile" 2>out/conftest.err) 1899 ac_status=$? 1900 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1901 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1902 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1903 then 1904 # The compiler can only warn and ignore the option if not recognized 1905 # So say no if there are warnings 1906 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1907 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1908 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1909 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1910 fi 1911 fi 1912 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1913 $rm conftest* 1914 # SGI C++ compiler will create directory out/ii_files/ for 1915 # template instantiation 1916 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1917 $rm out/* && rmdir out 1918 cd .. 1919 rmdir conftest 1920 $rm conftest* 1921]) 1922])# AC_LIBTOOL_PROG_CC_C_O 1923 1924 1925# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1926# ----------------------------------------- 1927# Check to see if we can do hard links to lock some files if needed 1928AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1929[AC_REQUIRE([_LT_AC_LOCK])dnl 1930 1931hard_links="nottested" 1932if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1933 # do not overwrite the value of need_locks provided by the user 1934 AC_MSG_CHECKING([if we can lock with hard links]) 1935 hard_links=yes 1936 $rm conftest* 1937 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1938 touch conftest.a 1939 ln conftest.a conftest.b 2>&5 || hard_links=no 1940 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1941 AC_MSG_RESULT([$hard_links]) 1942 if test "$hard_links" = no; then 1943 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1944 need_locks=warn 1945 fi 1946else 1947 need_locks=no 1948fi 1949])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1950 1951 1952# AC_LIBTOOL_OBJDIR 1953# ----------------- 1954AC_DEFUN([AC_LIBTOOL_OBJDIR], 1955[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1956[rm -f .libs 2>/dev/null 1957mkdir .libs 2>/dev/null 1958if test -d .libs; then 1959 lt_cv_objdir=.libs 1960else 1961 # MS-DOS does not allow filenames that begin with a dot. 1962 lt_cv_objdir=_libs 1963fi 1964rmdir .libs 2>/dev/null]) 1965objdir=$lt_cv_objdir 1966])# AC_LIBTOOL_OBJDIR 1967 1968 1969# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1970# ---------------------------------------------- 1971# Check hardcoding attributes. 1972AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1973[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1974_LT_AC_TAGVAR(hardcode_action, $1)= 1975if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1976 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1977 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1978 1979 # We can hardcode non-existant directories. 1980 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1981 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1982 # have to relink, otherwise we might link with an installed library 1983 # when we should be linking with a yet-to-be-installed one 1984 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1985 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1986 # Linking always hardcodes the temporary library directory. 1987 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1988 else 1989 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1990 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1991 fi 1992else 1993 # We cannot hardcode anything, or else we can only hardcode existing 1994 # directories. 1995 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1996fi 1997AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1998 1999if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 2000 # Fast installation is not supported 2001 enable_fast_install=no 2002elif test "$shlibpath_overrides_runpath" = yes || 2003 test "$enable_shared" = no; then 2004 # Fast installation is not necessary 2005 enable_fast_install=needless 2006fi 2007])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 2008 2009 2010# AC_LIBTOOL_SYS_LIB_STRIP 2011# ------------------------ 2012AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 2013[striplib= 2014old_striplib= 2015AC_MSG_CHECKING([whether stripping libraries is possible]) 2016if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 2017 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2018 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2019 AC_MSG_RESULT([yes]) 2020else 2021# FIXME - insert some real tests, host_os isn't really good enough 2022 case $host_os in 2023 darwin*) 2024 if test -n "$STRIP" ; then 2025 striplib="$STRIP -x" 2026 AC_MSG_RESULT([yes]) 2027 else 2028 AC_MSG_RESULT([no]) 2029fi 2030 ;; 2031 *) 2032 AC_MSG_RESULT([no]) 2033 ;; 2034 esac 2035fi 2036])# AC_LIBTOOL_SYS_LIB_STRIP 2037 2038 2039# AC_LIBTOOL_SYS_DYNAMIC_LINKER 2040# ----------------------------- 2041# PORTME Fill in your ld.so characteristics 2042AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 2043[AC_MSG_CHECKING([dynamic linker characteristics]) 2044library_names_spec= 2045libname_spec='lib$name' 2046soname_spec= 2047shrext_cmds=".so" 2048postinstall_cmds= 2049postuninstall_cmds= 2050finish_cmds= 2051finish_eval= 2052shlibpath_var= 2053shlibpath_overrides_runpath=unknown 2054version_type=none 2055dynamic_linker="$host_os ld.so" 2056sys_lib_dlsearch_path_spec="/lib /usr/lib" 2057if test "$GCC" = yes; then 2058 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2059 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 2060 # if the path contains ";" then we assume it to be the separator 2061 # otherwise default to the standard path separator (i.e. ":") - it is 2062 # assumed that no part of a normal pathname contains ";" but that should 2063 # okay in the real world where ";" in dirpaths is itself problematic. 2064 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2065 else 2066 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2067 fi 2068else 2069 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2070fi 2071need_lib_prefix=unknown 2072hardcode_into_libs=no 2073 2074# when you set need_version to no, make sure it does not cause -set_version 2075# flags to be left without arguments 2076need_version=unknown 2077 2078case $host_os in 2079aix3*) 2080 version_type=linux 2081 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2082 shlibpath_var=LIBPATH 2083 2084 # AIX 3 has no versioning support, so we append a major version to the name. 2085 soname_spec='${libname}${release}${shared_ext}$major' 2086 ;; 2087 2088aix4* | aix5*) 2089 version_type=linux 2090 need_lib_prefix=no 2091 need_version=no 2092 hardcode_into_libs=yes 2093 if test "$host_cpu" = ia64; then 2094 # AIX 5 supports IA64 2095 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2096 shlibpath_var=LD_LIBRARY_PATH 2097 else 2098 # With GCC up to 2.95.x, collect2 would create an import file 2099 # for dependence libraries. The import file would start with 2100 # the line `#! .'. This would cause the generated library to 2101 # depend on `.', always an invalid library. This was fixed in 2102 # development snapshots of GCC prior to 3.0. 2103 case $host_os in 2104 aix4 | aix4.[[01]] | aix4.[[01]].*) 2105 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2106 echo ' yes ' 2107 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 2108 : 2109 else 2110 can_build_shared=no 2111 fi 2112 ;; 2113 esac 2114 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2115 # soname into executable. Probably we can add versioning support to 2116 # collect2, so additional links can be useful in future. 2117 if test "$aix_use_runtimelinking" = yes; then 2118 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2119 # instead of lib<name>.a to let people know that these are not 2120 # typical AIX shared libraries. 2121 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2122 else 2123 # We preserve .a as extension for shared libraries through AIX4.2 2124 # and later when we are not doing run time linking. 2125 library_names_spec='${libname}${release}.a $libname.a' 2126 soname_spec='${libname}${release}${shared_ext}$major' 2127 fi 2128 shlibpath_var=LIBPATH 2129 fi 2130 ;; 2131 2132amigaos*) 2133 library_names_spec='$libname.ixlibrary $libname.a' 2134 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2135 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 ${libname}_ixlibrary.a || exit 1; done' 2136 ;; 2137 2138beos*) 2139 library_names_spec='${libname}${shared_ext}' 2140 dynamic_linker="$host_os ld.so" 2141 shlibpath_var=LIBRARY_PATH 2142 ;; 2143 2144bsdi[[45]]*) 2145 version_type=linux 2146 need_version=no 2147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2148 soname_spec='${libname}${release}${shared_ext}$major' 2149 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2150 shlibpath_var=LD_LIBRARY_PATH 2151 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2152 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2153 # the default ld.so.conf also contains /usr/contrib/lib and 2154 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2155 # libtool to hard-code these into programs 2156 ;; 2157 2158cygwin* | mingw* | pw32*) 2159 version_type=windows 2160 shrext_cmds=".dll" 2161 need_version=no 2162 need_lib_prefix=no 2163 2164 case $GCC,$host_os in 2165 yes,cygwin* | yes,mingw* | yes,pw32*) 2166 library_names_spec='$libname.dll.a' 2167 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2168 postinstall_cmds='base_file=`basename \${file}`~ 2169 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 2170 dldir=$destdir/`dirname \$dlpath`~ 2171 test -d \$dldir || mkdir -p \$dldir~ 2172 $install_prog $dir/$dlname \$dldir/$dlname~ 2173 chmod a+x \$dldir/$dlname' 2174 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2175 dlpath=$dir/\$dldll~ 2176 $rm \$dlpath' 2177 shlibpath_overrides_runpath=yes 2178 2179 case $host_os in 2180 cygwin*) 2181 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2182 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2183 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 2184 ;; 2185 mingw*) 2186 # MinGW DLLs use traditional 'lib' prefix 2187 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2188 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2189 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 2190 # It is most probably a Windows format PATH printed by 2191 # mingw gcc, but we are running on Cygwin. Gcc prints its search 2192 # path with ; separators, and with drive letters. We can handle the 2193 # drive letters (cygwin fileutils understands them), so leave them, 2194 # especially as we might pass files found there to a mingw objdump, 2195 # which wouldn't understand a cygwinified path. Ahh. 2196 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2197 else 2198 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2199 fi 2200 ;; 2201 pw32*) 2202 # pw32 DLLs use 'pw' prefix rather than 'lib' 2203 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2204 ;; 2205 esac 2206 ;; 2207 2208 *) 2209 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2210 ;; 2211 esac 2212 dynamic_linker='Win32 ld.exe' 2213 # FIXME: first we should search . and the directory the executable is in 2214 shlibpath_var=PATH 2215 ;; 2216 2217darwin* | rhapsody*) 2218 dynamic_linker="$host_os dyld" 2219 version_type=darwin 2220 need_lib_prefix=no 2221 need_version=no 2222 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2223 soname_spec='${libname}${release}${major}$shared_ext' 2224 shlibpath_overrides_runpath=yes 2225 shlibpath_var=DYLD_LIBRARY_PATH 2226 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2227 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 2228 if test "$GCC" = yes; then 2229 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 2230 else 2231 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 2232 fi 2233 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2234 ;; 2235 2236dgux*) 2237 version_type=linux 2238 need_lib_prefix=no 2239 need_version=no 2240 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2241 soname_spec='${libname}${release}${shared_ext}$major' 2242 shlibpath_var=LD_LIBRARY_PATH 2243 ;; 2244 2245freebsd1*) 2246 dynamic_linker=no 2247 ;; 2248 2249kfreebsd*-gnu) 2250 version_type=linux 2251 need_lib_prefix=no 2252 need_version=no 2253 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2254 soname_spec='${libname}${release}${shared_ext}$major' 2255 shlibpath_var=LD_LIBRARY_PATH 2256 shlibpath_overrides_runpath=no 2257 hardcode_into_libs=yes 2258 dynamic_linker='GNU ld.so' 2259 ;; 2260 2261freebsd* | dragonfly*) 2262 # DragonFly does not have aout. When/if they implement a new 2263 # versioning mechanism, adjust this. 2264 if test -x /usr/bin/objformat; then 2265 objformat=`/usr/bin/objformat` 2266 else 2267 case $host_os in 2268 freebsd[[123]]*) objformat=aout ;; 2269 *) objformat=elf ;; 2270 esac 2271 fi 2272 version_type=freebsd-$objformat 2273 case $version_type in 2274 freebsd-elf*) 2275 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2276 need_version=no 2277 need_lib_prefix=no 2278 ;; 2279 freebsd-*) 2280 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2281 need_version=yes 2282 ;; 2283 esac 2284 shlibpath_var=LD_LIBRARY_PATH 2285 case $host_os in 2286 freebsd2*) 2287 shlibpath_overrides_runpath=yes 2288 ;; 2289 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2290 shlibpath_overrides_runpath=yes 2291 hardcode_into_libs=yes 2292 ;; 2293 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2294 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2295 shlibpath_overrides_runpath=no 2296 hardcode_into_libs=yes 2297 ;; 2298 freebsd*) # from 4.6 on 2299 shlibpath_overrides_runpath=yes 2300 hardcode_into_libs=yes 2301 ;; 2302 esac 2303 ;; 2304 2305gnu*) 2306 version_type=linux 2307 need_lib_prefix=no 2308 need_version=no 2309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2310 soname_spec='${libname}${release}${shared_ext}$major' 2311 shlibpath_var=LD_LIBRARY_PATH 2312 hardcode_into_libs=yes 2313 ;; 2314 2315hpux9* | hpux10* | hpux11*) 2316 # Give a soname corresponding to the major version so that dld.sl refuses to 2317 # link against other versions. 2318 version_type=sunos 2319 need_lib_prefix=no 2320 need_version=no 2321 case $host_cpu in 2322 ia64*) 2323 shrext_cmds='.so' 2324 hardcode_into_libs=yes 2325 dynamic_linker="$host_os dld.so" 2326 shlibpath_var=LD_LIBRARY_PATH 2327 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2328 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2329 soname_spec='${libname}${release}${shared_ext}$major' 2330 if test "X$HPUX_IA64_MODE" = X32; then 2331 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2332 else 2333 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2334 fi 2335 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2336 ;; 2337 hppa*64*) 2338 shrext_cmds='.sl' 2339 hardcode_into_libs=yes 2340 dynamic_linker="$host_os dld.sl" 2341 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2342 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2343 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2344 soname_spec='${libname}${release}${shared_ext}$major' 2345 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2346 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2347 ;; 2348 *) 2349 shrext_cmds='.sl' 2350 dynamic_linker="$host_os dld.sl" 2351 shlibpath_var=SHLIB_PATH 2352 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2353 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2354 soname_spec='${libname}${release}${shared_ext}$major' 2355 ;; 2356 esac 2357 # HP-UX runs *really* slowly unless shared libraries are mode 555. 2358 postinstall_cmds='chmod 555 $lib' 2359 ;; 2360 2361interix3*) 2362 version_type=linux 2363 need_lib_prefix=no 2364 need_version=no 2365 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2366 soname_spec='${libname}${release}${shared_ext}$major' 2367 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2368 shlibpath_var=LD_LIBRARY_PATH 2369 shlibpath_overrides_runpath=no 2370 hardcode_into_libs=yes 2371 ;; 2372 2373irix5* | irix6* | nonstopux*) 2374 case $host_os in 2375 nonstopux*) version_type=nonstopux ;; 2376 *) 2377 if test "$lt_cv_prog_gnu_ld" = yes; then 2378 version_type=linux 2379 else 2380 version_type=irix 2381 fi ;; 2382 esac 2383 need_lib_prefix=no 2384 need_version=no 2385 soname_spec='${libname}${release}${shared_ext}$major' 2386 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2387 case $host_os in 2388 irix5* | nonstopux*) 2389 libsuff= shlibsuff= 2390 ;; 2391 *) 2392 case $LD in # libtool.m4 will add one of these switches to LD 2393 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2394 libsuff= shlibsuff= libmagic=32-bit;; 2395 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2396 libsuff=32 shlibsuff=N32 libmagic=N32;; 2397 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2398 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2399 *) libsuff= shlibsuff= libmagic=never-match;; 2400 esac 2401 ;; 2402 esac 2403 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2404 shlibpath_overrides_runpath=no 2405 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2406 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2407 hardcode_into_libs=yes 2408 ;; 2409 2410# No shared lib support for Linux oldld, aout, or coff. 2411linux*oldld* | linux*aout* | linux*coff*) 2412 dynamic_linker=no 2413 ;; 2414 2415# This must be Linux ELF. 2416linux*) 2417 version_type=linux 2418 need_lib_prefix=no 2419 need_version=no 2420 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2421 soname_spec='${libname}${release}${shared_ext}$major' 2422 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2423 shlibpath_var=LD_LIBRARY_PATH 2424 shlibpath_overrides_runpath=no 2425 # This implies no fast_install, which is unacceptable. 2426 # Some rework will be needed to allow for fast_install 2427 # before this can be enabled. 2428 hardcode_into_libs=yes 2429 2430 # Append ld.so.conf contents to the search path 2431 if test -f /etc/ld.so.conf; then 2432 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 | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 2433 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2434 fi 2435 2436 # We used to test for /lib/ld.so.1 and disable shared libraries on 2437 # powerpc, because MkLinux only supported shared libraries with the 2438 # GNU dynamic linker. Since this was broken with cross compilers, 2439 # most powerpc-linux boxes support dynamic linking these days and 2440 # people can always --disable-shared, the test was removed, and we 2441 # assume the GNU/Linux dynamic linker is in use. 2442 dynamic_linker='GNU/Linux ld.so' 2443 ;; 2444 2445knetbsd*-gnu) 2446 version_type=linux 2447 need_lib_prefix=no 2448 need_version=no 2449 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2450 soname_spec='${libname}${release}${shared_ext}$major' 2451 shlibpath_var=LD_LIBRARY_PATH 2452 shlibpath_overrides_runpath=no 2453 hardcode_into_libs=yes 2454 dynamic_linker='GNU ld.so' 2455 ;; 2456 2457netbsd*) 2458 version_type=sunos 2459 need_lib_prefix=no 2460 need_version=no 2461 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2462 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2463 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2464 dynamic_linker='NetBSD (a.out) ld.so' 2465 else 2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2467 soname_spec='${libname}${release}${shared_ext}$major' 2468 dynamic_linker='NetBSD ld.elf_so' 2469 fi 2470 shlibpath_var=LD_LIBRARY_PATH 2471 shlibpath_overrides_runpath=yes 2472 hardcode_into_libs=yes 2473 ;; 2474 2475newsos6) 2476 version_type=linux 2477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2478 shlibpath_var=LD_LIBRARY_PATH 2479 shlibpath_overrides_runpath=yes 2480 ;; 2481 2482nto-qnx*) 2483 version_type=linux 2484 need_lib_prefix=no 2485 need_version=no 2486 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2487 soname_spec='${libname}${release}${shared_ext}$major' 2488 shlibpath_var=LD_LIBRARY_PATH 2489 shlibpath_overrides_runpath=yes 2490 ;; 2491 2492openbsd*) 2493 version_type=sunos 2494 sys_lib_dlsearch_path_spec="/usr/lib" 2495 need_lib_prefix=no 2496 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2497 case $host_os in 2498 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2499 *) need_version=no ;; 2500 esac 2501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2502 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2503 shlibpath_var=LD_LIBRARY_PATH 2504 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2505 case $host_os in 2506 openbsd2.[[89]] | openbsd2.[[89]].*) 2507 shlibpath_overrides_runpath=no 2508 ;; 2509 *) 2510 shlibpath_overrides_runpath=yes 2511 ;; 2512 esac 2513 else 2514 shlibpath_overrides_runpath=yes 2515 fi 2516 ;; 2517 2518os2*) 2519 libname_spec='$name' 2520 shrext_cmds=".dll" 2521 need_lib_prefix=no 2522 library_names_spec='$libname${shared_ext} $libname.a' 2523 dynamic_linker='OS/2 ld.exe' 2524 shlibpath_var=LIBPATH 2525 ;; 2526 2527osf3* | osf4* | osf5*) 2528 version_type=osf 2529 need_lib_prefix=no 2530 need_version=no 2531 soname_spec='${libname}${release}${shared_ext}$major' 2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2533 shlibpath_var=LD_LIBRARY_PATH 2534 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2535 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2536 ;; 2537 2538solaris*) 2539 version_type=linux 2540 need_lib_prefix=no 2541 need_version=no 2542 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2543 soname_spec='${libname}${release}${shared_ext}$major' 2544 shlibpath_var=LD_LIBRARY_PATH 2545 shlibpath_overrides_runpath=yes 2546 hardcode_into_libs=yes 2547 # ldd complains unless libraries are executable 2548 postinstall_cmds='chmod +x $lib' 2549 ;; 2550 2551sunos4*) 2552 version_type=sunos 2553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2554 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2555 shlibpath_var=LD_LIBRARY_PATH 2556 shlibpath_overrides_runpath=yes 2557 if test "$with_gnu_ld" = yes; then 2558 need_lib_prefix=no 2559 fi 2560 need_version=yes 2561 ;; 2562 2563sysv4 | sysv4.3*) 2564 version_type=linux 2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2566 soname_spec='${libname}${release}${shared_ext}$major' 2567 shlibpath_var=LD_LIBRARY_PATH 2568 case $host_vendor in 2569 sni) 2570 shlibpath_overrides_runpath=no 2571 need_lib_prefix=no 2572 export_dynamic_flag_spec='${wl}-Blargedynsym' 2573 runpath_var=LD_RUN_PATH 2574 ;; 2575 siemens) 2576 need_lib_prefix=no 2577 ;; 2578 motorola) 2579 need_lib_prefix=no 2580 need_version=no 2581 shlibpath_overrides_runpath=no 2582 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2583 ;; 2584 esac 2585 ;; 2586 2587sysv4*MP*) 2588 if test -d /usr/nec ;then 2589 version_type=linux 2590 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2591 soname_spec='$libname${shared_ext}.$major' 2592 shlibpath_var=LD_LIBRARY_PATH 2593 fi 2594 ;; 2595 2596sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2597 version_type=freebsd-elf 2598 need_lib_prefix=no 2599 need_version=no 2600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2601 soname_spec='${libname}${release}${shared_ext}$major' 2602 shlibpath_var=LD_LIBRARY_PATH 2603 hardcode_into_libs=yes 2604 if test "$with_gnu_ld" = yes; then 2605 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2606 shlibpath_overrides_runpath=no 2607 else 2608 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2609 shlibpath_overrides_runpath=yes 2610 case $host_os in 2611 sco3.2v5*) 2612 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2613 ;; 2614 esac 2615 fi 2616 sys_lib_dlsearch_path_spec='/usr/lib' 2617 ;; 2618 2619uts4*) 2620 version_type=linux 2621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2622 soname_spec='${libname}${release}${shared_ext}$major' 2623 shlibpath_var=LD_LIBRARY_PATH 2624 ;; 2625 2626*) 2627 dynamic_linker=no 2628 ;; 2629esac 2630AC_MSG_RESULT([$dynamic_linker]) 2631test "$dynamic_linker" = no && can_build_shared=no 2632 2633variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2634if test "$GCC" = yes; then 2635 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2636fi 2637])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 2638 2639 2640# _LT_AC_TAGCONFIG 2641# ---------------- 2642AC_DEFUN([_LT_AC_TAGCONFIG], 2643[AC_ARG_WITH([tags], 2644 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 2645 [include additional configurations @<:@automatic@:>@])], 2646 [tagnames="$withval"]) 2647 2648if test -f "$ltmain" && test -n "$tagnames"; then 2649 if test ! -f "${ofile}"; then 2650 AC_MSG_WARN([output file `$ofile' does not exist]) 2651 fi 2652 2653 if test -z "$LTCC"; then 2654 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 2655 if test -z "$LTCC"; then 2656 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 2657 else 2658 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 2659 fi 2660 fi 2661 if test -z "$LTCFLAGS"; then 2662 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 2663 fi 2664 2665 # Extract list of available tagged configurations in $ofile. 2666 # Note that this assumes the entire list is on one line. 2667 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 2668 2669 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2670 for tagname in $tagnames; do 2671 IFS="$lt_save_ifs" 2672 # Check whether tagname contains only valid characters 2673 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 2674 "") ;; 2675 *) AC_MSG_ERROR([invalid tag name: $tagname]) 2676 ;; 2677 esac 2678 2679 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 2680 then 2681 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 2682 fi 2683 2684 # Update the list of available tags. 2685 if test -n "$tagname"; then 2686 echo appending configuration tag \"$tagname\" to $ofile 2687 2688 case $tagname in 2689 CXX) 2690 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2691 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2692 (test "X$CXX" != "Xg++"))) ; then 2693 AC_LIBTOOL_LANG_CXX_CONFIG 2694 else 2695 tagname="" 2696 fi 2697 ;; 2698 2699 F77) 2700 if test -n "$F77" && test "X$F77" != "Xno"; then 2701 AC_LIBTOOL_LANG_F77_CONFIG 2702 else 2703 tagname="" 2704 fi 2705 ;; 2706 2707 GCJ) 2708 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 2709 AC_LIBTOOL_LANG_GCJ_CONFIG 2710 else 2711 tagname="" 2712 fi 2713 ;; 2714 2715 RC) 2716 AC_LIBTOOL_LANG_RC_CONFIG 2717 ;; 2718 2719 *) 2720 AC_MSG_ERROR([Unsupported tag name: $tagname]) 2721 ;; 2722 esac 2723 2724 # Append the new tag name to the list of available tags. 2725 if test -n "$tagname" ; then 2726 available_tags="$available_tags $tagname" 2727 fi 2728 fi 2729 done 2730 IFS="$lt_save_ifs" 2731 2732 # Now substitute the updated list of available tags. 2733 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 2734 mv "${ofile}T" "$ofile" 2735 chmod +x "$ofile" 2736 else 2737 rm -f "${ofile}T" 2738 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 2739 fi 2740fi 2741])# _LT_AC_TAGCONFIG 2742 2743 2744# AC_LIBTOOL_DLOPEN 2745# ----------------- 2746# enable checks for dlopen support 2747AC_DEFUN([AC_LIBTOOL_DLOPEN], 2748 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2749])# AC_LIBTOOL_DLOPEN 2750 2751 2752# AC_LIBTOOL_WIN32_DLL 2753# -------------------- 2754# declare package support for building win32 DLLs 2755AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2756[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2757])# AC_LIBTOOL_WIN32_DLL 2758 2759 2760# AC_ENABLE_SHARED([DEFAULT]) 2761# --------------------------- 2762# implement the --enable-shared flag 2763# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2764AC_DEFUN([AC_ENABLE_SHARED], 2765[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2766AC_ARG_ENABLE([shared], 2767 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 2768 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 2769 [p=${PACKAGE-default} 2770 case $enableval in 2771 yes) enable_shared=yes ;; 2772 no) enable_shared=no ;; 2773 *) 2774 enable_shared=no 2775 # Look at the argument we got. We use all the common list separators. 2776 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2777 for pkg in $enableval; do 2778 IFS="$lt_save_ifs" 2779 if test "X$pkg" = "X$p"; then 2780 enable_shared=yes 2781 fi 2782 done 2783 IFS="$lt_save_ifs" 2784 ;; 2785 esac], 2786 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2787])# AC_ENABLE_SHARED 2788 2789 2790# AC_DISABLE_SHARED 2791# ----------------- 2792# set the default shared flag to --disable-shared 2793AC_DEFUN([AC_DISABLE_SHARED], 2794[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2795AC_ENABLE_SHARED(no) 2796])# AC_DISABLE_SHARED 2797 2798 2799# AC_ENABLE_STATIC([DEFAULT]) 2800# --------------------------- 2801# implement the --enable-static flag 2802# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2803AC_DEFUN([AC_ENABLE_STATIC], 2804[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2805AC_ARG_ENABLE([static], 2806 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 2807 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 2808 [p=${PACKAGE-default} 2809 case $enableval in 2810 yes) enable_static=yes ;; 2811 no) enable_static=no ;; 2812 *) 2813 enable_static=no 2814 # Look at the argument we got. We use all the common list separators. 2815 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2816 for pkg in $enableval; do 2817 IFS="$lt_save_ifs" 2818 if test "X$pkg" = "X$p"; then 2819 enable_static=yes 2820 fi 2821 done 2822 IFS="$lt_save_ifs" 2823 ;; 2824 esac], 2825 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2826])# AC_ENABLE_STATIC 2827 2828 2829# AC_DISABLE_STATIC 2830# ----------------- 2831# set the default static flag to --disable-static 2832AC_DEFUN([AC_DISABLE_STATIC], 2833[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2834AC_ENABLE_STATIC(no) 2835])# AC_DISABLE_STATIC 2836 2837 2838# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2839# --------------------------------- 2840# implement the --enable-fast-install flag 2841# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2842AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2843[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2844AC_ARG_ENABLE([fast-install], 2845 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2846 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2847 [p=${PACKAGE-default} 2848 case $enableval in 2849 yes) enable_fast_install=yes ;; 2850 no) enable_fast_install=no ;; 2851 *) 2852 enable_fast_install=no 2853 # Look at the argument we got. We use all the common list separators. 2854 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2855 for pkg in $enableval; do 2856 IFS="$lt_save_ifs" 2857 if test "X$pkg" = "X$p"; then 2858 enable_fast_install=yes 2859 fi 2860 done 2861 IFS="$lt_save_ifs" 2862 ;; 2863 esac], 2864 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2865])# AC_ENABLE_FAST_INSTALL 2866 2867 2868# AC_DISABLE_FAST_INSTALL 2869# ----------------------- 2870# set the default to --disable-fast-install 2871AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2872[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2873AC_ENABLE_FAST_INSTALL(no) 2874])# AC_DISABLE_FAST_INSTALL 2875 2876 2877# AC_LIBTOOL_PICMODE([MODE]) 2878# -------------------------- 2879# implement the --with-pic flag 2880# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2881AC_DEFUN([AC_LIBTOOL_PICMODE], 2882[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2883pic_mode=ifelse($#,1,$1,default) 2884])# AC_LIBTOOL_PICMODE 2885 2886 2887# AC_PROG_EGREP 2888# ------------- 2889# This is predefined starting with Autoconf 2.54, so this conditional 2890# definition can be removed once we require Autoconf 2.54 or later. 2891m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2892[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2893 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2894 then ac_cv_prog_egrep='grep -E' 2895 else ac_cv_prog_egrep='egrep' 2896 fi]) 2897 EGREP=$ac_cv_prog_egrep 2898 AC_SUBST([EGREP]) 2899])]) 2900 2901 2902# AC_PATH_TOOL_PREFIX 2903# ------------------- 2904# find a file program which can recognise shared library 2905AC_DEFUN([AC_PATH_TOOL_PREFIX], 2906[AC_REQUIRE([AC_PROG_EGREP])dnl 2907AC_MSG_CHECKING([for $1]) 2908AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2909[case $MAGIC_CMD in 2910[[\\/*] | ?:[\\/]*]) 2911 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2912 ;; 2913*) 2914 lt_save_MAGIC_CMD="$MAGIC_CMD" 2915 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2916dnl $ac_dummy forces splitting on constant user-supplied paths. 2917dnl POSIX.2 word splitting is done only on the output of word expansions, 2918dnl not every word. This closes a longstanding sh security hole. 2919 ac_dummy="ifelse([$2], , $PATH, [$2])" 2920 for ac_dir in $ac_dummy; do 2921 IFS="$lt_save_ifs" 2922 test -z "$ac_dir" && ac_dir=. 2923 if test -f $ac_dir/$1; then 2924 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2925 if test -n "$file_magic_test_file"; then 2926 case $deplibs_check_method in 2927 "file_magic "*) 2928 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2929 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2930 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2931 $EGREP "$file_magic_regex" > /dev/null; then 2932 : 2933 else 2934 cat <<EOF 1>&2 2935 2936*** Warning: the command libtool uses to detect shared libraries, 2937*** $file_magic_cmd, produces output that libtool cannot recognize. 2938*** The result is that libtool may fail to recognize shared libraries 2939*** as such. This will affect the creation of libtool libraries that 2940*** depend on shared libraries, but programs linked with such libtool 2941*** libraries will work regardless of this problem. Nevertheless, you 2942*** may want to report the problem to your system manager and/or to 2943*** bug-libtool@gnu.org 2944 2945EOF 2946 fi ;; 2947 esac 2948 fi 2949 break 2950 fi 2951 done 2952 IFS="$lt_save_ifs" 2953 MAGIC_CMD="$lt_save_MAGIC_CMD" 2954 ;; 2955esac]) 2956MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2957if test -n "$MAGIC_CMD"; then 2958 AC_MSG_RESULT($MAGIC_CMD) 2959else 2960 AC_MSG_RESULT(no) 2961fi 2962])# AC_PATH_TOOL_PREFIX 2963 2964 2965# AC_PATH_MAGIC 2966# ------------- 2967# find a file program which can recognise a shared library 2968AC_DEFUN([AC_PATH_MAGIC], 2969[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2970if test -z "$lt_cv_path_MAGIC_CMD"; then 2971 if test -n "$ac_tool_prefix"; then 2972 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2973 else 2974 MAGIC_CMD=: 2975 fi 2976fi 2977])# AC_PATH_MAGIC 2978 2979 2980# AC_PROG_LD 2981# ---------- 2982# find the pathname to the GNU or non-GNU linker 2983AC_DEFUN([AC_PROG_LD], 2984[AC_ARG_WITH([gnu-ld], 2985 [AC_HELP_STRING([--with-gnu-ld], 2986 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2987 [test "$withval" = no || with_gnu_ld=yes], 2988 [with_gnu_ld=no]) 2989AC_REQUIRE([LT_AC_PROG_SED])dnl 2990AC_REQUIRE([AC_PROG_CC])dnl 2991AC_REQUIRE([AC_CANONICAL_HOST])dnl 2992AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2993ac_prog=ld 2994if test "$GCC" = yes; then 2995 # Check if gcc -print-prog-name=ld gives a path. 2996 AC_MSG_CHECKING([for ld used by $CC]) 2997 case $host in 2998 *-*-mingw*) 2999 # gcc leaves a trailing carriage return which upsets mingw 3000 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3001 *) 3002 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3003 esac 3004 case $ac_prog in 3005 # Accept absolute paths. 3006 [[\\/]]* | ?:[[\\/]]*) 3007 re_direlt='/[[^/]][[^/]]*/\.\./' 3008 # Canonicalize the pathname of ld 3009 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 3010 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 3011 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 3012 done 3013 test -z "$LD" && LD="$ac_prog" 3014 ;; 3015 "") 3016 # If it fails, then pretend we aren't using GCC. 3017 ac_prog=ld 3018 ;; 3019 *) 3020 # If it is relative, then search for the first ld in PATH. 3021 with_gnu_ld=unknown 3022 ;; 3023 esac 3024elif test "$with_gnu_ld" = yes; then 3025 AC_MSG_CHECKING([for GNU ld]) 3026else 3027 AC_MSG_CHECKING([for non-GNU ld]) 3028fi 3029AC_CACHE_VAL(lt_cv_path_LD, 3030[if test -z "$LD"; then 3031 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3032 for ac_dir in $PATH; do 3033 IFS="$lt_save_ifs" 3034 test -z "$ac_dir" && ac_dir=. 3035 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3036 lt_cv_path_LD="$ac_dir/$ac_prog" 3037 # Check to see if the program is GNU ld. I'd rather use --version, 3038 # but apparently some variants of GNU ld only accept -v. 3039 # Break only if it was the GNU/non-GNU ld that we prefer. 3040 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3041 *GNU* | *'with BFD'*) 3042 test "$with_gnu_ld" != no && break 3043 ;; 3044 *) 3045 test "$with_gnu_ld" != yes && break 3046 ;; 3047 esac 3048 fi 3049 done 3050 IFS="$lt_save_ifs" 3051else 3052 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3053fi]) 3054LD="$lt_cv_path_LD" 3055if test -n "$LD"; then 3056 AC_MSG_RESULT($LD) 3057else 3058 AC_MSG_RESULT(no) 3059fi 3060test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3061AC_PROG_LD_GNU 3062])# AC_PROG_LD 3063 3064 3065# AC_PROG_LD_GNU 3066# -------------- 3067AC_DEFUN([AC_PROG_LD_GNU], 3068[AC_REQUIRE([AC_PROG_EGREP])dnl 3069AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3070[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3071case `$LD -v 2>&1 </dev/null` in 3072*GNU* | *'with BFD'*) 3073 lt_cv_prog_gnu_ld=yes 3074 ;; 3075*) 3076 lt_cv_prog_gnu_ld=no 3077 ;; 3078esac]) 3079with_gnu_ld=$lt_cv_prog_gnu_ld 3080])# AC_PROG_LD_GNU 3081 3082 3083# AC_PROG_LD_RELOAD_FLAG 3084# ---------------------- 3085# find reload flag for linker 3086# -- PORTME Some linkers may need a different reload flag. 3087AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 3088[AC_CACHE_CHECK([for $LD option to reload object files], 3089 lt_cv_ld_reload_flag, 3090 [lt_cv_ld_reload_flag='-r']) 3091reload_flag=$lt_cv_ld_reload_flag 3092case $reload_flag in 3093"" | " "*) ;; 3094*) reload_flag=" $reload_flag" ;; 3095esac 3096reload_cmds='$LD$reload_flag -o $output$reload_objs' 3097case $host_os in 3098 darwin*) 3099 if test "$GCC" = yes; then 3100 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3101 else 3102 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3103 fi 3104 ;; 3105esac 3106])# AC_PROG_LD_RELOAD_FLAG 3107 3108 3109# AC_DEPLIBS_CHECK_METHOD 3110# ----------------------- 3111# how to check for library dependencies 3112# -- PORTME fill in with the dynamic library characteristics 3113AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 3114[AC_CACHE_CHECK([how to recognise dependent libraries], 3115lt_cv_deplibs_check_method, 3116[lt_cv_file_magic_cmd='$MAGIC_CMD' 3117lt_cv_file_magic_test_file= 3118lt_cv_deplibs_check_method='unknown' 3119# Need to set the preceding variable on all platforms that support 3120# interlibrary dependencies. 3121# 'none' -- dependencies not supported. 3122# `unknown' -- same as none, but documents that we really don't know. 3123# 'pass_all' -- all dependencies passed with no checks. 3124# 'test_compile' -- check by making test program. 3125# 'file_magic [[regex]]' -- check by looking for files in library path 3126# which responds to the $file_magic_cmd with a given extended regex. 3127# If you have `file' or equivalent on your system and you're not sure 3128# whether `pass_all' will *always* work, you probably want this one. 3129 3130case $host_os in 3131aix4* | aix5*) 3132 lt_cv_deplibs_check_method=pass_all 3133 ;; 3134 3135beos*) 3136 lt_cv_deplibs_check_method=pass_all 3137 ;; 3138 3139bsdi[[45]]*) 3140 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3141 lt_cv_file_magic_cmd='/usr/bin/file -L' 3142 lt_cv_file_magic_test_file=/shlib/libc.so 3143 ;; 3144 3145cygwin*) 3146 # func_win32_libid is a shell function defined in ltmain.sh 3147 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3148 lt_cv_file_magic_cmd='func_win32_libid' 3149 ;; 3150 3151mingw* | pw32*) 3152 # Base MSYS/MinGW do not provide the 'file' command needed by 3153 # func_win32_libid shell function, so use a weaker test based on 'objdump'. 3154 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 3155 lt_cv_file_magic_cmd='$OBJDUMP -f' 3156 ;; 3157 3158darwin* | rhapsody*) 3159 lt_cv_deplibs_check_method=pass_all 3160 ;; 3161 3162freebsd* | kfreebsd*-gnu | dragonfly*) 3163 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 3164 case $host_cpu in 3165 i*86 ) 3166 # Not sure whether the presence of OpenBSD here was a mistake. 3167 # Let's accept both of them until this is cleared up. 3168 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3169 lt_cv_file_magic_cmd=/usr/bin/file 3170 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3171 ;; 3172 esac 3173 else 3174 lt_cv_deplibs_check_method=pass_all 3175 fi 3176 ;; 3177 3178gnu*) 3179 lt_cv_deplibs_check_method=pass_all 3180 ;; 3181 3182hpux10.20* | hpux11*) 3183 lt_cv_file_magic_cmd=/usr/bin/file 3184 case $host_cpu in 3185 ia64*) 3186 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3187 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3188 ;; 3189 hppa*64*) 3190 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 3191 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3192 ;; 3193 *) 3194 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 3195 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3196 ;; 3197 esac 3198 ;; 3199 3200interix3*) 3201 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3202 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3203 ;; 3204 3205irix5* | irix6* | nonstopux*) 3206 case $LD in 3207 *-32|*"-32 ") libmagic=32-bit;; 3208 *-n32|*"-n32 ") libmagic=N32;; 3209 *-64|*"-64 ") libmagic=64-bit;; 3210 *) libmagic=never-match;; 3211 esac 3212 lt_cv_deplibs_check_method=pass_all 3213 ;; 3214 3215# This must be Linux ELF. 3216linux*) 3217 lt_cv_deplibs_check_method=pass_all 3218 ;; 3219 3220netbsd*) 3221 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 3222 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3223 else 3224 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3225 fi 3226 ;; 3227 3228newos6*) 3229 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3230 lt_cv_file_magic_cmd=/usr/bin/file 3231 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3232 ;; 3233 3234nto-qnx*) 3235 lt_cv_deplibs_check_method=unknown 3236 ;; 3237 3238openbsd*) 3239 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3240 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3241 else 3242 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3243 fi 3244 ;; 3245 3246osf3* | osf4* | osf5*) 3247 lt_cv_deplibs_check_method=pass_all 3248 ;; 3249 3250solaris*) 3251 lt_cv_deplibs_check_method=pass_all 3252 ;; 3253 3254sysv4 | sysv4.3*) 3255 case $host_vendor in 3256 motorola) 3257 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3258 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3259 ;; 3260 ncr) 3261 lt_cv_deplibs_check_method=pass_all 3262 ;; 3263 sequent) 3264 lt_cv_file_magic_cmd='/bin/file' 3265 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3266 ;; 3267 sni) 3268 lt_cv_file_magic_cmd='/bin/file' 3269 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3270 lt_cv_file_magic_test_file=/lib/libc.so 3271 ;; 3272 siemens) 3273 lt_cv_deplibs_check_method=pass_all 3274 ;; 3275 pc) 3276 lt_cv_deplibs_check_method=pass_all 3277 ;; 3278 esac 3279 ;; 3280 3281sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3282 lt_cv_deplibs_check_method=pass_all 3283 ;; 3284esac 3285]) 3286file_magic_cmd=$lt_cv_file_magic_cmd 3287deplibs_check_method=$lt_cv_deplibs_check_method 3288test -z "$deplibs_check_method" && deplibs_check_method=unknown 3289])# AC_DEPLIBS_CHECK_METHOD 3290 3291 3292# AC_PROG_NM 3293# ---------- 3294# find the pathname to a BSD-compatible name lister 3295AC_DEFUN([AC_PROG_NM], 3296[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 3297[if test -n "$NM"; then 3298 # Let the user override the test. 3299 lt_cv_path_NM="$NM" 3300else 3301 lt_nm_to_check="${ac_tool_prefix}nm" 3302 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3303 lt_nm_to_check="$lt_nm_to_check nm" 3304 fi 3305 for lt_tmp_nm in $lt_nm_to_check; do 3306 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3307 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3308 IFS="$lt_save_ifs" 3309 test -z "$ac_dir" && ac_dir=. 3310 tmp_nm="$ac_dir/$lt_tmp_nm" 3311 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3312 # Check to see if the nm accepts a BSD-compat flag. 3313 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3314 # nm: unknown option "B" ignored 3315 # Tru64's nm complains that /dev/null is an invalid object file 3316 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3317 */dev/null* | *'Invalid file or object type'*) 3318 lt_cv_path_NM="$tmp_nm -B" 3319 break 3320 ;; 3321 *) 3322 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3323 */dev/null*) 3324 lt_cv_path_NM="$tmp_nm -p" 3325 break 3326 ;; 3327 *) 3328 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3329 continue # so that we can try to find one that supports BSD flags 3330 ;; 3331 esac 3332 ;; 3333 esac 3334 fi 3335 done 3336 IFS="$lt_save_ifs" 3337 done 3338 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 3339fi]) 3340NM="$lt_cv_path_NM" 3341])# AC_PROG_NM 3342 3343 3344# AC_CHECK_LIBM 3345# ------------- 3346# check for math library 3347AC_DEFUN([AC_CHECK_LIBM], 3348[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3349LIBM= 3350case $host in 3351*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 3352 # These system don't have libm, or don't need it 3353 ;; 3354*-ncr-sysv4.3*) 3355 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3356 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3357 ;; 3358*) 3359 AC_CHECK_LIB(m, cos, LIBM="-lm") 3360 ;; 3361esac 3362])# AC_CHECK_LIBM 3363 3364 3365# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 3366# ----------------------------------- 3367# sets LIBLTDL to the link flags for the libltdl convenience library and 3368# LTDLINCL to the include flags for the libltdl header and adds 3369# --enable-ltdl-convenience to the configure arguments. Note that 3370# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 3371# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 3372# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 3373# (note the single quotes!). If your package is not flat and you're not 3374# using automake, define top_builddir and top_srcdir appropriately in 3375# the Makefiles. 3376AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 3377[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 3378 case $enable_ltdl_convenience in 3379 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 3380 "") enable_ltdl_convenience=yes 3381 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 3382 esac 3383 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 3384 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 3385 # For backwards non-gettext consistent compatibility... 3386 INCLTDL="$LTDLINCL" 3387])# AC_LIBLTDL_CONVENIENCE 3388 3389 3390# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 3391# ----------------------------------- 3392# sets LIBLTDL to the link flags for the libltdl installable library and 3393# LTDLINCL to the include flags for the libltdl header and adds 3394# --enable-ltdl-install to the configure arguments. Note that 3395# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 3396# and an installed libltdl is not found, it is assumed to be `libltdl'. 3397# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 3398# '${top_srcdir}/' (note the single quotes!). If your package is not 3399# flat and you're not using automake, define top_builddir and top_srcdir 3400# appropriately in the Makefiles. 3401# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 3402AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 3403[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 3404 AC_CHECK_LIB(ltdl, lt_dlinit, 3405 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 3406 [if test x"$enable_ltdl_install" = xno; then 3407 AC_MSG_WARN([libltdl not installed, but installation disabled]) 3408 else 3409 enable_ltdl_install=yes 3410 fi 3411 ]) 3412 if test x"$enable_ltdl_install" = x"yes"; then 3413 ac_configure_args="$ac_configure_args --enable-ltdl-install" 3414 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 3415 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 3416 else 3417 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 3418 LIBLTDL="-lltdl" 3419 LTDLINCL= 3420 fi 3421 # For backwards non-gettext consistent compatibility... 3422 INCLTDL="$LTDLINCL" 3423])# AC_LIBLTDL_INSTALLABLE 3424 3425 3426# AC_LIBTOOL_CXX 3427# -------------- 3428# enable support for C++ libraries 3429AC_DEFUN([AC_LIBTOOL_CXX], 3430[AC_REQUIRE([_LT_AC_LANG_CXX]) 3431])# AC_LIBTOOL_CXX 3432 3433 3434# _LT_AC_LANG_CXX 3435# --------------- 3436AC_DEFUN([_LT_AC_LANG_CXX], 3437[AC_REQUIRE([AC_PROG_CXX]) 3438AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 3439_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 3440])# _LT_AC_LANG_CXX 3441 3442# _LT_AC_PROG_CXXCPP 3443# ------------------ 3444AC_DEFUN([_LT_AC_PROG_CXXCPP], 3445[ 3446AC_REQUIRE([AC_PROG_CXX]) 3447if test -n "$CXX" && ( test "X$CXX" != "Xno" && 3448 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 3449 (test "X$CXX" != "Xg++"))) ; then 3450 AC_PROG_CXXCPP 3451fi 3452])# _LT_AC_PROG_CXXCPP 3453 3454# AC_LIBTOOL_F77 3455# -------------- 3456# enable support for Fortran 77 libraries 3457AC_DEFUN([AC_LIBTOOL_F77], 3458[AC_REQUIRE([_LT_AC_LANG_F77]) 3459])# AC_LIBTOOL_F77 3460 3461 3462# _LT_AC_LANG_F77 3463# --------------- 3464AC_DEFUN([_LT_AC_LANG_F77], 3465[AC_REQUIRE([AC_PROG_F77]) 3466_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 3467])# _LT_AC_LANG_F77 3468 3469 3470# AC_LIBTOOL_GCJ 3471# -------------- 3472# enable support for GCJ libraries 3473AC_DEFUN([AC_LIBTOOL_GCJ], 3474[AC_REQUIRE([_LT_AC_LANG_GCJ]) 3475])# AC_LIBTOOL_GCJ 3476 3477 3478# _LT_AC_LANG_GCJ 3479# --------------- 3480AC_DEFUN([_LT_AC_LANG_GCJ], 3481[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 3482 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 3483 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 3484 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 3485 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 3486 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 3487_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 3488])# _LT_AC_LANG_GCJ 3489 3490 3491# AC_LIBTOOL_RC 3492# ------------- 3493# enable support for Windows resource files 3494AC_DEFUN([AC_LIBTOOL_RC], 3495[AC_REQUIRE([LT_AC_PROG_RC]) 3496_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 3497])# AC_LIBTOOL_RC 3498 3499 3500# AC_LIBTOOL_LANG_C_CONFIG 3501# ------------------------ 3502# Ensure that the configuration vars for the C compiler are 3503# suitably defined. Those variables are subsequently used by 3504# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3505AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 3506AC_DEFUN([_LT_AC_LANG_C_CONFIG], 3507[lt_save_CC="$CC" 3508AC_LANG_PUSH(C) 3509 3510# Source file extension for C test sources. 3511ac_ext=c 3512 3513# Object file extension for compiled C test sources. 3514objext=o 3515_LT_AC_TAGVAR(objext, $1)=$objext 3516 3517# Code to be used in simple compile tests 3518lt_simple_compile_test_code="int some_variable = 0;\n" 3519 3520# Code to be used in simple link tests 3521lt_simple_link_test_code='int main(){return(0);}\n' 3522 3523_LT_AC_SYS_COMPILER 3524 3525# save warnings/boilerplate of simple test code 3526_LT_COMPILER_BOILERPLATE 3527_LT_LINKER_BOILERPLATE 3528 3529AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 3530AC_LIBTOOL_PROG_COMPILER_PIC($1) 3531AC_LIBTOOL_PROG_CC_C_O($1) 3532AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3533AC_LIBTOOL_PROG_LD_SHLIBS($1) 3534AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3535AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3536AC_LIBTOOL_SYS_LIB_STRIP 3537AC_LIBTOOL_DLOPEN_SELF 3538 3539# Report which library types will actually be built 3540AC_MSG_CHECKING([if libtool supports shared libraries]) 3541AC_MSG_RESULT([$can_build_shared]) 3542 3543AC_MSG_CHECKING([whether to build shared libraries]) 3544test "$can_build_shared" = "no" && enable_shared=no 3545 3546# On AIX, shared libraries and static libraries use the same namespace, and 3547# are all built from PIC. 3548case $host_os in 3549aix3*) 3550 test "$enable_shared" = yes && enable_static=no 3551 if test -n "$RANLIB"; then 3552 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3553 postinstall_cmds='$RANLIB $lib' 3554 fi 3555 ;; 3556 3557aix4* | aix5*) 3558 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3559 test "$enable_shared" = yes && enable_static=no 3560 fi 3561 ;; 3562esac 3563AC_MSG_RESULT([$enable_shared]) 3564 3565AC_MSG_CHECKING([whether to build static libraries]) 3566# Make sure either enable_shared or enable_static is yes. 3567test "$enable_shared" = yes || enable_static=yes 3568AC_MSG_RESULT([$enable_static]) 3569 3570AC_LIBTOOL_CONFIG($1) 3571 3572AC_LANG_POP 3573CC="$lt_save_CC" 3574])# AC_LIBTOOL_LANG_C_CONFIG 3575 3576 3577# AC_LIBTOOL_LANG_CXX_CONFIG 3578# -------------------------- 3579# Ensure that the configuration vars for the C compiler are 3580# suitably defined. Those variables are subsequently used by 3581# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3582AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 3583AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 3584[AC_LANG_PUSH(C++) 3585AC_REQUIRE([AC_PROG_CXX]) 3586AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 3587 3588_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3589_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3590_LT_AC_TAGVAR(always_export_symbols, $1)=no 3591_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3592_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3593_LT_AC_TAGVAR(hardcode_direct, $1)=no 3594_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3595_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3596_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3597_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3598_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3599_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3600_LT_AC_TAGVAR(module_cmds, $1)= 3601_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3602_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3603_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3604_LT_AC_TAGVAR(no_undefined_flag, $1)= 3605_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3606_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3607 3608# Dependencies to place before and after the object being linked: 3609_LT_AC_TAGVAR(predep_objects, $1)= 3610_LT_AC_TAGVAR(postdep_objects, $1)= 3611_LT_AC_TAGVAR(predeps, $1)= 3612_LT_AC_TAGVAR(postdeps, $1)= 3613_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 3614 3615# Source file extension for C++ test sources. 3616ac_ext=cpp 3617 3618# Object file extension for compiled C++ test sources. 3619objext=o 3620_LT_AC_TAGVAR(objext, $1)=$objext 3621 3622# Code to be used in simple compile tests 3623lt_simple_compile_test_code="int some_variable = 0;\n" 3624 3625# Code to be used in simple link tests 3626lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' 3627 3628# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3629_LT_AC_SYS_COMPILER 3630 3631# save warnings/boilerplate of simple test code 3632_LT_COMPILER_BOILERPLATE 3633_LT_LINKER_BOILERPLATE 3634 3635# Allow CC to be a program name with arguments. 3636lt_save_CC=$CC 3637lt_save_LD=$LD 3638lt_save_GCC=$GCC 3639GCC=$GXX 3640lt_save_with_gnu_ld=$with_gnu_ld 3641lt_save_path_LD=$lt_cv_path_LD 3642if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 3643 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 3644else 3645 $as_unset lt_cv_prog_gnu_ld 3646fi 3647if test -n "${lt_cv_path_LDCXX+set}"; then 3648 lt_cv_path_LD=$lt_cv_path_LDCXX 3649else 3650 $as_unset lt_cv_path_LD 3651fi 3652test -z "${LDCXX+set}" || LD=$LDCXX 3653CC=${CXX-"c++"} 3654compiler=$CC 3655_LT_AC_TAGVAR(compiler, $1)=$CC 3656_LT_CC_BASENAME([$compiler]) 3657 3658# We don't want -fno-exception wen compiling C++ code, so set the 3659# no_builtin_flag separately 3660if test "$GXX" = yes; then 3661 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3662else 3663 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3664fi 3665 3666if test "$GXX" = yes; then 3667 # Set up default GNU C++ configuration 3668 3669 AC_PROG_LD 3670 3671 # Check if GNU C++ uses GNU ld as the underlying linker, since the 3672 # archiving commands below assume that GNU ld is being used. 3673 if test "$with_gnu_ld" = yes; then 3674 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3675 _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' 3676 3677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3678 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3679 3680 # If archive_cmds runs LD, not CC, wlarc should be empty 3681 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 3682 # investigate it a little bit more. (MM) 3683 wlarc='${wl}' 3684 3685 # ancient GNU ld didn't support --whole-archive et. al. 3686 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 3687 grep 'no-whole-archive' > /dev/null; then 3688 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3689 else 3690 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3691 fi 3692 else 3693 with_gnu_ld=no 3694 wlarc= 3695 3696 # A generic and very simple default shared library creation 3697 # command for GNU C++ for the case where it uses the native 3698 # linker, instead of GNU ld. If possible, this setting should 3699 # overridden to take advantage of the native linker features on 3700 # the platform it is being used on. 3701 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3702 fi 3703 3704 # Commands to make compiler produce verbose output that lists 3705 # what "hidden" libraries, object files and flags are used when 3706 # linking a shared library. 3707 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3708 3709else 3710 GXX=no 3711 with_gnu_ld=no 3712 wlarc= 3713fi 3714 3715# PORTME: fill in a description of your system's C++ link characteristics 3716AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 3717_LT_AC_TAGVAR(ld_shlibs, $1)=yes 3718case $host_os in 3719 aix3*) 3720 # FIXME: insert proper C++ library support 3721 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3722 ;; 3723 aix4* | aix5*) 3724 if test "$host_cpu" = ia64; then 3725 # On IA64, the linker does run time linking by default, so we don't 3726 # have to do anything special. 3727 aix_use_runtimelinking=no 3728 exp_sym_flag='-Bexport' 3729 no_entry_flag="" 3730 else 3731 aix_use_runtimelinking=no 3732 3733 # Test if we are trying to use run time linking or normal 3734 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 3735 # need to do runtime linking. 3736 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 3737 for ld_flag in $LDFLAGS; do 3738 case $ld_flag in 3739 *-brtl*) 3740 aix_use_runtimelinking=yes 3741 break 3742 ;; 3743 esac 3744 done 3745 ;; 3746 esac 3747 3748 exp_sym_flag='-bexport' 3749 no_entry_flag='-bnoentry' 3750 fi 3751 3752 # When large executables or shared objects are built, AIX ld can 3753 # have problems creating the table of contents. If linking a library 3754 # or program results in "error TOC overflow" add -mminimal-toc to 3755 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 3756 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 3757 3758 _LT_AC_TAGVAR(archive_cmds, $1)='' 3759 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3760 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3761 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3762 3763 if test "$GXX" = yes; then 3764 case $host_os in aix4.[[012]]|aix4.[[012]].*) 3765 # We only want to do this on AIX 4.2 and lower, the check 3766 # below for broken collect2 doesn't work under 4.3+ 3767 collect2name=`${CC} -print-prog-name=collect2` 3768 if test -f "$collect2name" && \ 3769 strings "$collect2name" | grep resolve_lib_name >/dev/null 3770 then 3771 # We have reworked collect2 3772 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3773 else 3774 # We have old collect2 3775 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3776 # It fails to find uninstalled libraries when the uninstalled 3777 # path is not listed in the libpath. Setting hardcode_minus_L 3778 # to unsupported forces relinking 3779 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3780 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3781 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3782 fi 3783 ;; 3784 esac 3785 shared_flag='-shared' 3786 if test "$aix_use_runtimelinking" = yes; then 3787 shared_flag="$shared_flag "'${wl}-G' 3788 fi 3789 else 3790 # not using gcc 3791 if test "$host_cpu" = ia64; then 3792 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3793 # chokes on -Wl,-G. The following line is correct: 3794 shared_flag='-G' 3795 else 3796 if test "$aix_use_runtimelinking" = yes; then 3797 shared_flag='${wl}-G' 3798 else 3799 shared_flag='${wl}-bM:SRE' 3800 fi 3801 fi 3802 fi 3803 3804 # It seems that -bexpall does not export symbols beginning with 3805 # underscore (_), so it is better to generate a list of symbols to export. 3806 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3807 if test "$aix_use_runtimelinking" = yes; then 3808 # Warning - without using the other runtime loading flags (-brtl), 3809 # -berok will link without error, but may produce a broken library. 3810 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3811 # Determine the default libpath from the value encoded in an empty executable. 3812 _LT_AC_SYS_LIBPATH_AIX 3813 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3814 3815 _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 $shared_flag" 3816 else 3817 if test "$host_cpu" = ia64; then 3818 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3819 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3820 _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" 3821 else 3822 # Determine the default libpath from the value encoded in an empty executable. 3823 _LT_AC_SYS_LIBPATH_AIX 3824 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3825 # Warning - without using the other run time loading flags, 3826 # -berok will link without error, but may produce a broken library. 3827 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3828 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3829 # Exported symbols can be pulled into shared objects from archives 3830 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3831 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3832 # This is similar to how AIX traditionally builds its shared libraries. 3833 _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' 3834 fi 3835 fi 3836 ;; 3837 3838 beos*) 3839 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3840 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3841 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3842 # support --undefined. This deserves some investigation. FIXME 3843 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3844 else 3845 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3846 fi 3847 ;; 3848 3849 chorus*) 3850 case $cc_basename in 3851 *) 3852 # FIXME: insert proper C++ library support 3853 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3854 ;; 3855 esac 3856 ;; 3857 3858 cygwin* | mingw* | pw32*) 3859 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3860 # as there is no search path for DLLs. 3861 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3862 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3863 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3864 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3865 3866 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3867 _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' 3868 # If the export-symbols file already is a .def file (1st line 3869 # is EXPORTS), use it as is; otherwise, prepend... 3870 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3871 cp $export_symbols $output_objdir/$soname.def; 3872 else 3873 echo EXPORTS > $output_objdir/$soname.def; 3874 cat $export_symbols >> $output_objdir/$soname.def; 3875 fi~ 3876 $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' 3877 else 3878 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3879 fi 3880 ;; 3881 darwin* | rhapsody*) 3882 case $host_os in 3883 rhapsody* | darwin1.[[012]]) 3884 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 3885 ;; 3886 *) # Darwin 1.3 on 3887 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 3888 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3889 else 3890 case ${MACOSX_DEPLOYMENT_TARGET} in 3891 10.[[012]]) 3892 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 3893 ;; 3894 10.*) 3895 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 3896 ;; 3897 esac 3898 fi 3899 ;; 3900 esac 3901 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3902 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3903 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3904 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3905 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3906 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3907 3908 if test "$GXX" = yes ; then 3909 lt_int_apple_cc_single_mod=no 3910 output_verbose_link_cmd='echo' 3911 if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then 3912 lt_int_apple_cc_single_mod=yes 3913 fi 3914 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 3916 else 3917 _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' 3918 fi 3919 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3920 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3921 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 3922 _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}' 3923 else 3924 _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}' 3925 fi 3926 _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}' 3927 else 3928 case $cc_basename in 3929 xlc*) 3930 output_verbose_link_cmd='echo' 3931 _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` $verstring' 3932 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3933 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3934 _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 $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3935 _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}' 3936 ;; 3937 *) 3938 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3939 ;; 3940 esac 3941 fi 3942 ;; 3943 3944 dgux*) 3945 case $cc_basename in 3946 ec++*) 3947 # FIXME: insert proper C++ library support 3948 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3949 ;; 3950 ghcx*) 3951 # Green Hills C++ Compiler 3952 # FIXME: insert proper C++ library support 3953 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3954 ;; 3955 *) 3956 # FIXME: insert proper C++ library support 3957 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3958 ;; 3959 esac 3960 ;; 3961 freebsd[[12]]*) 3962 # C++ shared libraries reported to be fairly broken before switch to ELF 3963 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3964 ;; 3965 freebsd-elf*) 3966 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3967 ;; 3968 freebsd* | kfreebsd*-gnu | dragonfly*) 3969 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3970 # conventions 3971 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3972 ;; 3973 gnu*) 3974 ;; 3975 hpux9*) 3976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3978 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3979 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3980 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3981 # but as the default 3982 # location of the library. 3983 3984 case $cc_basename in 3985 CC*) 3986 # FIXME: insert proper C++ library support 3987 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3988 ;; 3989 aCC*) 3990 _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 $lib' 3991 # Commands to make compiler produce verbose output that lists 3992 # what "hidden" libraries, object files and flags are used when 3993 # linking a shared library. 3994 # 3995 # There doesn't appear to be a way to prevent this compiler from 3996 # explicitly linking system object files so we need to strip them 3997 # from the output so that they don't get included in the library 3998 # dependencies. 3999 output_verbose_link_cmd='templist=`($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 $list' 4000 ;; 4001 *) 4002 if test "$GXX" = yes; then 4003 _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' 4004 else 4005 # FIXME: insert proper C++ library support 4006 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4007 fi 4008 ;; 4009 esac 4010 ;; 4011 hpux10*|hpux11*) 4012 if test $with_gnu_ld = no; then 4013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4014 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4015 4016 case $host_cpu in 4017 hppa*64*|ia64*) 4018 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4019 ;; 4020 *) 4021 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4022 ;; 4023 esac 4024 fi 4025 case $host_cpu in 4026 hppa*64*|ia64*) 4027 _LT_AC_TAGVAR(hardcode_direct, $1)=no 4028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4029 ;; 4030 *) 4031 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 4032 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 4033 # but as the default 4034 # location of the library. 4035 ;; 4036 esac 4037 4038 case $cc_basename in 4039 CC*) 4040 # FIXME: insert proper C++ library support 4041 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4042 ;; 4043 aCC*) 4044 case $host_cpu in 4045 hppa*64*) 4046 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 4047 ;; 4048 ia64*) 4049 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 4050 ;; 4051 *) 4052 _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 $compiler_flags' 4053 ;; 4054 esac 4055 # Commands to make compiler produce verbose output that lists 4056 # what "hidden" libraries, object files and flags are used when 4057 # linking a shared library. 4058 # 4059 # There doesn't appear to be a way to prevent this compiler from 4060 # explicitly linking system object files so we need to strip them 4061 # from the output so that they don't get included in the library 4062 # dependencies. 4063 output_verbose_link_cmd='templist=`($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 $list' 4064 ;; 4065 *) 4066 if test "$GXX" = yes; then 4067 if test $with_gnu_ld = no; then 4068 case $host_cpu in 4069 hppa*64*) 4070 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 4071 ;; 4072 ia64*) 4073 _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' 4074 ;; 4075 *) 4076 _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' 4077 ;; 4078 esac 4079 fi 4080 else 4081 # FIXME: insert proper C++ library support 4082 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4083 fi 4084 ;; 4085 esac 4086 ;; 4087 interix3*) 4088 _LT_AC_TAGVAR(hardcode_direct, $1)=no 4089 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4090 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4091 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4092 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4093 # Instead, shared libraries are loaded at an image base (0x10000000 by 4094 # default) and relocated if they conflict, which is a slow very memory 4095 # consuming and fragmenting process. To avoid this, we pick a random, 4096 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4097 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4098 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4099 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4100 ;; 4101 irix5* | irix6*) 4102 case $cc_basename in 4103 CC*) 4104 # SGI C++ 4105 _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' 4106 4107 # Archives containing C++ object files must be created using 4108 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 4109 # necessary to make sure instantiated templates are included 4110 # in the archive. 4111 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 4112 ;; 4113 *) 4114 if test "$GXX" = yes; then 4115 if test "$with_gnu_ld" = no; then 4116 _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' 4117 else 4118 _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' 4119 fi 4120 fi 4121 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 4122 ;; 4123 esac 4124 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4125 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4126 ;; 4127 linux*) 4128 case $cc_basename in 4129 KCC*) 4130 # Kuck and Associates, Inc. (KAI) C++ Compiler 4131 4132 # KCC will only create a shared library if the output file 4133 # ends with ".so" (or ".sl" for HP-UX), so rename the library 4134 # to its proper name (with version) after linking. 4135 _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' 4136 _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 $lib' 4137 # Commands to make compiler produce verbose output that lists 4138 # what "hidden" libraries, object files and flags are used when 4139 # linking a shared library. 4140 # 4141 # There doesn't appear to be a way to prevent this compiler from 4142 # explicitly linking system object files so we need to strip them 4143 # from the output so that they don't get included in the library 4144 # dependencies. 4145 output_verbose_link_cmd='templist=`$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' 4146 4147 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 4148 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4149 4150 # Archives containing C++ object files must be created using 4151 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 4152 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 4153 ;; 4154 icpc*) 4155 # Intel C++ 4156 with_gnu_ld=yes 4157 # version 8.0 and above of icpc choke on multiply defined symbols 4158 # if we add $predep_objects and $postdep_objects, however 7.1 and 4159 # earlier do not add the objects themselves. 4160 case `$CC -V 2>&1` in 4161 *"Version 7."*) 4162 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 4163 _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' 4164 ;; 4165 *) # Version 8.0 or newer 4166 tmp_idyn= 4167 case $host_cpu in 4168 ia64*) tmp_idyn=' -i_dynamic';; 4169 esac 4170 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4171 _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' 4172 ;; 4173 esac 4174 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4175 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4176 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4177 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 4178 ;; 4179 pgCC*) 4180 # Portland Group C++ compiler 4181 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 4182 _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' 4183 4184 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 4185 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4186 _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' 4187 ;; 4188 cxx*) 4189 # Compaq C++ 4190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 4191 _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' 4192 4193 runpath_var=LD_RUN_PATH 4194 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4195 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4196 4197 # Commands to make compiler produce verbose output that lists 4198 # what "hidden" libraries, object files and flags are used when 4199 # linking a shared library. 4200 # 4201 # There doesn't appear to be a way to prevent this compiler from 4202 # explicitly linking system object files so we need to strip them 4203 # from the output so that they don't get included in the library 4204 # dependencies. 4205 output_verbose_link_cmd='templist=`$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 $list' 4206 ;; 4207 *) 4208 case `$CC -V 2>&1 | sed 5q` in 4209 *Sun\ C*) 4210 # Sun C++ 5.9 4211 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 4212 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 4213 _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' 4214 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4215 _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' 4216 4217 # Not sure whether something based on 4218 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 4219 # would be better. 4220 output_verbose_link_cmd='echo' 4221 4222 # Archives containing C++ object files must be created using 4223 # "CC -xar", where "CC" is the Sun C++ compiler. This is 4224 # necessary to make sure instantiated templates are included 4225 # in the archive. 4226 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 4227 ;; 4228 esac 4229 ;; 4230 esac 4231 ;; 4232 lynxos*) 4233 # FIXME: insert proper C++ library support 4234 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4235 ;; 4236 m88k*) 4237 # FIXME: insert proper C++ library support 4238 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4239 ;; 4240 mvs*) 4241 case $cc_basename in 4242 cxx*) 4243 # FIXME: insert proper C++ library support 4244 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4245 ;; 4246 *) 4247 # FIXME: insert proper C++ library support 4248 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4249 ;; 4250 esac 4251 ;; 4252 netbsd*) 4253 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 4254 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 4255 wlarc= 4256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4257 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 4258 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4259 fi 4260 # Workaround some broken pre-1.5 toolchains 4261 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 4262 ;; 4263 openbsd2*) 4264 # C++ shared libraries are fairly broken 4265 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4266 ;; 4267 openbsd*) 4268 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 4269 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4270 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 4271 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4272 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4273 _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' 4274 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4275 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4276 fi 4277 output_verbose_link_cmd='echo' 4278 ;; 4279 osf3*) 4280 case $cc_basename in 4281 KCC*) 4282 # Kuck and Associates, Inc. (KAI) C++ Compiler 4283 4284 # KCC will only create a shared library if the output file 4285 # ends with ".so" (or ".sl" for HP-UX), so rename the library 4286 # to its proper name (with version) after linking. 4287 _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' 4288 4289 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4290 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4291 4292 # Archives containing C++ object files must be created using 4293 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 4294 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 4295 4296 ;; 4297 RCC*) 4298 # Rational C++ 2.4.1 4299 # FIXME: insert proper C++ library support 4300 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4301 ;; 4302 cxx*) 4303 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4304 _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' 4305 4306 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4307 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4308 4309 # Commands to make compiler produce verbose output that lists 4310 # what "hidden" libraries, object files and flags are used when 4311 # linking a shared library. 4312 # 4313 # There doesn't appear to be a way to prevent this compiler from 4314 # explicitly linking system object files so we need to strip them 4315 # from the output so that they don't get included in the library 4316 # dependencies. 4317 output_verbose_link_cmd='templist=`$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 $list' 4318 ;; 4319 *) 4320 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 4321 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4322 _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' 4323 4324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4325 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4326 4327 # Commands to make compiler produce verbose output that lists 4328 # what "hidden" libraries, object files and flags are used when 4329 # linking a shared library. 4330 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 4331 4332 else 4333 # FIXME: insert proper C++ library support 4334 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4335 fi 4336 ;; 4337 esac 4338 ;; 4339 osf4* | osf5*) 4340 case $cc_basename in 4341 KCC*) 4342 # Kuck and Associates, Inc. (KAI) C++ Compiler 4343 4344 # KCC will only create a shared library if the output file 4345 # ends with ".so" (or ".sl" for HP-UX), so rename the library 4346 # to its proper name (with version) after linking. 4347 _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' 4348 4349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4350 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4351 4352 # Archives containing C++ object files must be created using 4353 # the KAI C++ compiler. 4354 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 4355 ;; 4356 RCC*) 4357 # Rational C++ 2.4.1 4358 # FIXME: insert proper C++ library support 4359 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4360 ;; 4361 cxx*) 4362 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4363 _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' 4364 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 4365 echo "-hidden">> $lib.exp~ 4366 $CC -shared$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~ 4367 $rm $lib.exp' 4368 4369 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4370 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4371 4372 # Commands to make compiler produce verbose output that lists 4373 # what "hidden" libraries, object files and flags are used when 4374 # linking a shared library. 4375 # 4376 # There doesn't appear to be a way to prevent this compiler from 4377 # explicitly linking system object files so we need to strip them 4378 # from the output so that they don't get included in the library 4379 # dependencies. 4380 output_verbose_link_cmd='templist=`$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 $list' 4381 ;; 4382 *) 4383 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 4384 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4385 _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' 4386 4387 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4388 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 4389 4390 # Commands to make compiler produce verbose output that lists 4391 # what "hidden" libraries, object files and flags are used when 4392 # linking a shared library. 4393 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 4394 4395 else 4396 # FIXME: insert proper C++ library support 4397 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4398 fi 4399 ;; 4400 esac 4401 ;; 4402 psos*) 4403 # FIXME: insert proper C++ library support 4404 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4405 ;; 4406 sunos4*) 4407 case $cc_basename in 4408 CC*) 4409 # Sun C++ 4.x 4410 # FIXME: insert proper C++ library support 4411 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4412 ;; 4413 lcc*) 4414 # Lucid 4415 # FIXME: insert proper C++ library support 4416 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4417 ;; 4418 *) 4419 # FIXME: insert proper C++ library support 4420 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4421 ;; 4422 esac 4423 ;; 4424 solaris*) 4425 case $cc_basename in 4426 CC*) 4427 # Sun C++ 4.2, 5.x and Centerline C++ 4428 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 4429 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 4430 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 4431 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4432 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 4433 4434 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4435 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4436 case $host_os in 4437 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4438 *) 4439 # The C++ compiler is used as linker so we must use $wl 4440 # flag to pass the commands to the underlying system 4441 # linker. We must also pass each convience library through 4442 # to the system linker between allextract/defaultextract. 4443 # The C++ compiler will combine linker options so we 4444 # cannot just pass the convience library names through 4445 # without $wl. 4446 # Supported since Solaris 2.6 (maybe 2.5.1?) 4447 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' 4448 ;; 4449 esac 4450 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 4451 4452 output_verbose_link_cmd='echo' 4453 4454 # Archives containing C++ object files must be created using 4455 # "CC -xar", where "CC" is the Sun C++ compiler. This is 4456 # necessary to make sure instantiated templates are included 4457 # in the archive. 4458 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 4459 ;; 4460 gcx*) 4461 # Green Hills C++ Compiler 4462 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 4463 4464 # The C++ compiler must be used to create the archive. 4465 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 4466 ;; 4467 *) 4468 # GNU C++ compiler with Solaris linker 4469 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 4470 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 4471 if $CC --version | grep -v '^2\.7' > /dev/null; then 4472 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 4473 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4474 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 4475 4476 # Commands to make compiler produce verbose output that lists 4477 # what "hidden" libraries, object files and flags are used when 4478 # linking a shared library. 4479 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 4480 else 4481 # g++ 2.7 appears to require `-G' NOT `-shared' on this 4482 # platform. 4483 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 4484 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4485 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 4486 4487 # Commands to make compiler produce verbose output that lists 4488 # what "hidden" libraries, object files and flags are used when 4489 # linking a shared library. 4490 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 4491 fi 4492 4493 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 4494 fi 4495 ;; 4496 esac 4497 ;; 4498 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 4499 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 4500 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4501 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4502 runpath_var='LD_RUN_PATH' 4503 4504 case $cc_basename in 4505 CC*) 4506 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4507 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4508 ;; 4509 *) 4510 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4511 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4512 ;; 4513 esac 4514 ;; 4515 sysv5* | sco3.2v5* | sco5v6*) 4516 # Note: We can NOT use -z defs as we might desire, because we do not 4517 # link with -lc, and that would cause any symbols used from libc to 4518 # always be unresolved, which means just about no library would 4519 # ever link correctly. If we're not using GNU ld we use -z text 4520 # though, which does catch some bad symbols but isn't as heavy-handed 4521 # as -z defs. 4522 # For security reasons, it is highly recommended that you always 4523 # use absolute paths for naming shared libraries, and exclude the 4524 # DT_RUNPATH tag from executables and libraries. But doing so 4525 # requires that you compile everything twice, which is a pain. 4526 # So that behaviour is only enabled if SCOABSPATH is set to a 4527 # non-empty value in the environment. Most likely only useful for 4528 # creating official distributions of packages. 4529 # This is a hack until libtool officially supports absolute path 4530 # names for shared libraries. 4531 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 4532 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 4533 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4534 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4535 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 4536 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 4537 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 4538 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 4539 runpath_var='LD_RUN_PATH' 4540 4541 case $cc_basename in 4542 CC*) 4543 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4544 _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' 4545 ;; 4546 *) 4547 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4548 _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' 4549 ;; 4550 esac 4551 ;; 4552 tandem*) 4553 case $cc_basename in 4554 NCC*) 4555 # NonStop-UX NCC 3.20 4556 # FIXME: insert proper C++ library support 4557 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4558 ;; 4559 *) 4560 # FIXME: insert proper C++ library support 4561 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4562 ;; 4563 esac 4564 ;; 4565 vxworks*) 4566 # FIXME: insert proper C++ library support 4567 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4568 ;; 4569 *) 4570 # FIXME: insert proper C++ library support 4571 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4572 ;; 4573esac 4574AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 4575test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 4576 4577_LT_AC_TAGVAR(GCC, $1)="$GXX" 4578_LT_AC_TAGVAR(LD, $1)="$LD" 4579 4580AC_LIBTOOL_POSTDEP_PREDEP($1) 4581AC_LIBTOOL_PROG_COMPILER_PIC($1) 4582AC_LIBTOOL_PROG_CC_C_O($1) 4583AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4584AC_LIBTOOL_PROG_LD_SHLIBS($1) 4585AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4586AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4587 4588AC_LIBTOOL_CONFIG($1) 4589 4590AC_LANG_POP 4591CC=$lt_save_CC 4592LDCXX=$LD 4593LD=$lt_save_LD 4594GCC=$lt_save_GCC 4595with_gnu_ldcxx=$with_gnu_ld 4596with_gnu_ld=$lt_save_with_gnu_ld 4597lt_cv_path_LDCXX=$lt_cv_path_LD 4598lt_cv_path_LD=$lt_save_path_LD 4599lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 4600lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 4601])# AC_LIBTOOL_LANG_CXX_CONFIG 4602 4603# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 4604# ------------------------------------ 4605# Figure out "hidden" library dependencies from verbose 4606# compiler output when linking a shared library. 4607# Parse the compiler output and extract the necessary 4608# objects, libraries and library flags. 4609AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 4610dnl we can't use the lt_simple_compile_test_code here, 4611dnl because it contains code intended for an executable, 4612dnl not a library. It's possible we should let each 4613dnl tag define a new lt_????_link_test_code variable, 4614dnl but it's only used here... 4615ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 4616int a; 4617void foo (void) { a = 0; } 4618EOF 4619],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 4620class Foo 4621{ 4622public: 4623 Foo (void) { a = 0; } 4624private: 4625 int a; 4626}; 4627EOF 4628],[$1],[F77],[cat > conftest.$ac_ext <<EOF 4629 subroutine foo 4630 implicit none 4631 integer*4 a 4632 a=0 4633 return 4634 end 4635EOF 4636],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 4637public class foo { 4638 private int a; 4639 public void bar (void) { 4640 a = 0; 4641 } 4642}; 4643EOF 4644]) 4645dnl Parse the compiler output and extract the necessary 4646dnl objects, libraries and library flags. 4647if AC_TRY_EVAL(ac_compile); then 4648 # Parse the compiler output and extract the necessary 4649 # objects, libraries and library flags. 4650 4651 # Sentinel used to keep track of whether or not we are before 4652 # the conftest object file. 4653 pre_test_object_deps_done=no 4654 4655 # The `*' in the case matches for architectures that use `case' in 4656 # $output_verbose_cmd can trigger glob expansion during the loop 4657 # eval without this substitution. 4658 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 4659 4660 for p in `eval $output_verbose_link_cmd`; do 4661 case $p in 4662 4663 -L* | -R* | -l*) 4664 # Some compilers place space between "-{L,R}" and the path. 4665 # Remove the space. 4666 if test $p = "-L" \ 4667 || test $p = "-R"; then 4668 prev=$p 4669 continue 4670 else 4671 prev= 4672 fi 4673 4674 if test "$pre_test_object_deps_done" = no; then 4675 case $p in 4676 -L* | -R*) 4677 # Internal compiler library paths should come after those 4678 # provided the user. The postdeps already come after the 4679 # user supplied libs so there is no need to process them. 4680 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 4681 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 4682 else 4683 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 4684 fi 4685 ;; 4686 # The "-l" case would never come before the object being 4687 # linked, so don't bother handling this case. 4688 esac 4689 else 4690 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 4691 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 4692 else 4693 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 4694 fi 4695 fi 4696 ;; 4697 4698 *.$objext) 4699 # This assumes that the test object file only shows up 4700 # once in the compiler output. 4701 if test "$p" = "conftest.$objext"; then 4702 pre_test_object_deps_done=yes 4703 continue 4704 fi 4705 4706 if test "$pre_test_object_deps_done" = no; then 4707 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 4708 _LT_AC_TAGVAR(predep_objects, $1)="$p" 4709 else 4710 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 4711 fi 4712 else 4713 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 4714 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 4715 else 4716 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 4717 fi 4718 fi 4719 ;; 4720 4721 *) ;; # Ignore the rest. 4722 4723 esac 4724 done 4725 4726 # Clean up. 4727 rm -f a.out a.exe 4728else 4729 echo "libtool.m4: error: problem compiling $1 test program" 4730fi 4731 4732$rm -f confest.$objext 4733 4734# PORTME: override above test on systems where it is broken 4735ifelse([$1],[CXX], 4736[case $host_os in 4737interix3*) 4738 # Interix 3.5 installs completely hosed .la files for C++, so rather than 4739 # hack all around it, let's just trust "g++" to DTRT. 4740 _LT_AC_TAGVAR(predep_objects,$1)= 4741 _LT_AC_TAGVAR(postdep_objects,$1)= 4742 _LT_AC_TAGVAR(postdeps,$1)= 4743 ;; 4744 4745linux*) 4746 case `$CC -V 2>&1 | sed 5q` in 4747 *Sun\ C*) 4748 # Sun C++ 5.9 4749 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 4750 ;; 4751 esac 4752 ;; 4753 4754solaris*) 4755 case $cc_basename in 4756 CC*) 4757 # Adding this requires a known-good setup of shared libraries for 4758 # Sun compiler versions before 5.6, else PIC objects from an old 4759 # archive will be linked into the output, leading to subtle bugs. 4760 _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' 4761 ;; 4762 esac 4763 ;; 4764esac 4765]) 4766 4767case " $_LT_AC_TAGVAR(postdeps, $1) " in 4768*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4769esac 4770])# AC_LIBTOOL_POSTDEP_PREDEP 4771 4772# AC_LIBTOOL_LANG_F77_CONFIG 4773# -------------------------- 4774# Ensure that the configuration vars for the C compiler are 4775# suitably defined. Those variables are subsequently used by 4776# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4777AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 4778AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 4779[AC_REQUIRE([AC_PROG_F77]) 4780AC_LANG_PUSH(Fortran 77) 4781 4782_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4783_LT_AC_TAGVAR(allow_undefined_flag, $1)= 4784_LT_AC_TAGVAR(always_export_symbols, $1)=no 4785_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4786_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4787_LT_AC_TAGVAR(hardcode_direct, $1)=no 4788_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4789_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4790_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4791_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4792_LT_AC_TAGVAR(hardcode_automatic, $1)=no 4793_LT_AC_TAGVAR(module_cmds, $1)= 4794_LT_AC_TAGVAR(module_expsym_cmds, $1)= 4795_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4796_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4797_LT_AC_TAGVAR(no_undefined_flag, $1)= 4798_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4799_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4800 4801# Source file extension for f77 test sources. 4802ac_ext=f 4803 4804# Object file extension for compiled f77 test sources. 4805objext=o 4806_LT_AC_TAGVAR(objext, $1)=$objext 4807 4808# Code to be used in simple compile tests 4809lt_simple_compile_test_code=" subroutine t\n return\n end\n" 4810 4811# Code to be used in simple link tests 4812lt_simple_link_test_code=" program t\n end\n" 4813 4814# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4815_LT_AC_SYS_COMPILER 4816 4817# save warnings/boilerplate of simple test code 4818_LT_COMPILER_BOILERPLATE 4819_LT_LINKER_BOILERPLATE 4820 4821# Allow CC to be a program name with arguments. 4822lt_save_CC="$CC" 4823CC=${F77-"f77"} 4824compiler=$CC 4825_LT_AC_TAGVAR(compiler, $1)=$CC 4826_LT_CC_BASENAME([$compiler]) 4827 4828AC_MSG_CHECKING([if libtool supports shared libraries]) 4829AC_MSG_RESULT([$can_build_shared]) 4830 4831AC_MSG_CHECKING([whether to build shared libraries]) 4832test "$can_build_shared" = "no" && enable_shared=no 4833 4834# On AIX, shared libraries and static libraries use the same namespace, and 4835# are all built from PIC. 4836case $host_os in 4837aix3*) 4838 test "$enable_shared" = yes && enable_static=no 4839 if test -n "$RANLIB"; then 4840 archive_cmds="$archive_cmds~\$RANLIB \$lib" 4841 postinstall_cmds='$RANLIB $lib' 4842 fi 4843 ;; 4844aix4* | aix5*) 4845 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 4846 test "$enable_shared" = yes && enable_static=no 4847 fi 4848 ;; 4849esac 4850AC_MSG_RESULT([$enable_shared]) 4851 4852AC_MSG_CHECKING([whether to build static libraries]) 4853# Make sure either enable_shared or enable_static is yes. 4854test "$enable_shared" = yes || enable_static=yes 4855AC_MSG_RESULT([$enable_static]) 4856 4857_LT_AC_TAGVAR(GCC, $1)="$G77" 4858_LT_AC_TAGVAR(LD, $1)="$LD" 4859 4860AC_LIBTOOL_PROG_COMPILER_PIC($1) 4861AC_LIBTOOL_PROG_CC_C_O($1) 4862AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4863AC_LIBTOOL_PROG_LD_SHLIBS($1) 4864AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4865AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4866 4867AC_LIBTOOL_CONFIG($1) 4868 4869AC_LANG_POP 4870CC="$lt_save_CC" 4871])# AC_LIBTOOL_LANG_F77_CONFIG 4872 4873 4874# AC_LIBTOOL_LANG_GCJ_CONFIG 4875# -------------------------- 4876# Ensure that the configuration vars for the C compiler are 4877# suitably defined. Those variables are subsequently used by 4878# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4879AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4880AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4881[AC_LANG_SAVE 4882 4883# Source file extension for Java test sources. 4884ac_ext=java 4885 4886# Object file extension for compiled Java test sources. 4887objext=o 4888_LT_AC_TAGVAR(objext, $1)=$objext 4889 4890# Code to be used in simple compile tests 4891lt_simple_compile_test_code="class foo {}\n" 4892 4893# Code to be used in simple link tests 4894lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' 4895 4896# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4897_LT_AC_SYS_COMPILER 4898 4899# save warnings/boilerplate of simple test code 4900_LT_COMPILER_BOILERPLATE 4901_LT_LINKER_BOILERPLATE 4902 4903# Allow CC to be a program name with arguments. 4904lt_save_CC="$CC" 4905CC=${GCJ-"gcj"} 4906compiler=$CC 4907_LT_AC_TAGVAR(compiler, $1)=$CC 4908_LT_CC_BASENAME([$compiler]) 4909 4910# GCJ did not exist at the time GCC didn't implicitly link libc in. 4911_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4912 4913_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4914 4915AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4916AC_LIBTOOL_PROG_COMPILER_PIC($1) 4917AC_LIBTOOL_PROG_CC_C_O($1) 4918AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4919AC_LIBTOOL_PROG_LD_SHLIBS($1) 4920AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4921AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4922 4923AC_LIBTOOL_CONFIG($1) 4924 4925AC_LANG_RESTORE 4926CC="$lt_save_CC" 4927])# AC_LIBTOOL_LANG_GCJ_CONFIG 4928 4929 4930# AC_LIBTOOL_LANG_RC_CONFIG 4931# ------------------------- 4932# Ensure that the configuration vars for the Windows resource compiler are 4933# suitably defined. Those variables are subsequently used by 4934# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4935AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4936AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4937[AC_LANG_SAVE 4938 4939# Source file extension for RC test sources. 4940ac_ext=rc 4941 4942# Object file extension for compiled RC test sources. 4943objext=o 4944_LT_AC_TAGVAR(objext, $1)=$objext 4945 4946# Code to be used in simple compile tests 4947lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 4948 4949# Code to be used in simple link tests 4950lt_simple_link_test_code="$lt_simple_compile_test_code" 4951 4952# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4953_LT_AC_SYS_COMPILER 4954 4955# save warnings/boilerplate of simple test code 4956_LT_COMPILER_BOILERPLATE 4957_LT_LINKER_BOILERPLATE 4958 4959# Allow CC to be a program name with arguments. 4960lt_save_CC="$CC" 4961CC=${RC-"windres"} 4962compiler=$CC 4963_LT_AC_TAGVAR(compiler, $1)=$CC 4964_LT_CC_BASENAME([$compiler]) 4965_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4966 4967AC_LIBTOOL_CONFIG($1) 4968 4969AC_LANG_RESTORE 4970CC="$lt_save_CC" 4971])# AC_LIBTOOL_LANG_RC_CONFIG 4972 4973 4974# AC_LIBTOOL_CONFIG([TAGNAME]) 4975# ---------------------------- 4976# If TAGNAME is not passed, then create an initial libtool script 4977# with a default configuration from the untagged config vars. Otherwise 4978# add code to config.status for appending the configuration named by 4979# TAGNAME from the matching tagged config vars. 4980AC_DEFUN([AC_LIBTOOL_CONFIG], 4981[# The else clause should only fire when bootstrapping the 4982# libtool distribution, otherwise you forgot to ship ltmain.sh 4983# with your package, and you will get complaints that there are 4984# no rules to generate ltmain.sh. 4985if test -f "$ltmain"; then 4986 # See if we are running on zsh, and set the options which allow our commands through 4987 # without removal of \ escapes. 4988 if test -n "${ZSH_VERSION+set}" ; then 4989 setopt NO_GLOB_SUBST 4990 fi 4991 # Now quote all the things that may contain metacharacters while being 4992 # careful not to overquote the AC_SUBSTed values. We take copies of the 4993 # variables and quote the copies for generation of the libtool script. 4994 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4995 SED SHELL STRIP \ 4996 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4997 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4998 deplibs_check_method reload_flag reload_cmds need_locks \ 4999 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 5000 lt_cv_sys_global_symbol_to_c_name_address \ 5001 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 5002 old_postinstall_cmds old_postuninstall_cmds \ 5003 _LT_AC_TAGVAR(compiler, $1) \ 5004 _LT_AC_TAGVAR(CC, $1) \ 5005 _LT_AC_TAGVAR(LD, $1) \ 5006 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 5007 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 5008 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 5009 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 5010 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 5011 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 5012 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 5013 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 5014 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 5015 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 5016 _LT_AC_TAGVAR(predep_objects, $1) \ 5017 _LT_AC_TAGVAR(postdep_objects, $1) \ 5018 _LT_AC_TAGVAR(predeps, $1) \ 5019 _LT_AC_TAGVAR(postdeps, $1) \ 5020 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 5021 _LT_AC_TAGVAR(archive_cmds, $1) \ 5022 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 5023 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 5024 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 5025 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 5026 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 5027 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 5028 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 5029 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 5030 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 5031 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 5032 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 5033 _LT_AC_TAGVAR(module_cmds, $1) \ 5034 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 5035 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 5036 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 5037 _LT_AC_TAGVAR(include_expsyms, $1); do 5038 5039 case $var in 5040 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 5041 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 5042 _LT_AC_TAGVAR(archive_cmds, $1) | \ 5043 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 5044 _LT_AC_TAGVAR(module_cmds, $1) | \ 5045 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 5046 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 5047 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 5048 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 5049 postinstall_cmds | postuninstall_cmds | \ 5050 old_postinstall_cmds | old_postuninstall_cmds | \ 5051 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 5052 # Double-quote double-evaled strings. 5053 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 5054 ;; 5055 *) 5056 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 5057 ;; 5058 esac 5059 done 5060 5061 case $lt_echo in 5062 *'\[$]0 --fallback-echo"') 5063 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 5064 ;; 5065 esac 5066 5067ifelse([$1], [], 5068 [cfgfile="${ofile}T" 5069 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 5070 $rm -f "$cfgfile" 5071 AC_MSG_NOTICE([creating $ofile])], 5072 [cfgfile="$ofile"]) 5073 5074 cat <<__EOF__ >> "$cfgfile" 5075ifelse([$1], [], 5076[#! $SHELL 5077 5078# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 5079# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 5080# NOTE: Changes made to this file will be lost: look at ltmain.sh. 5081# 5082# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 5083# Free Software Foundation, Inc. 5084# 5085# This file is part of GNU Libtool: 5086# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 5087# 5088# This program is free software; you can redistribute it and/or modify 5089# it under the terms of the GNU General Public License as published by 5090# the Free Software Foundation; either version 2 of the License, or 5091# (at your option) any later version. 5092# 5093# This program is distributed in the hope that it will be useful, but 5094# WITHOUT ANY WARRANTY; without even the implied warranty of 5095# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 5096# General Public License for more details. 5097# 5098# You should have received a copy of the GNU General Public License 5099# along with this program; if not, write to the Free Software 5100# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 5101# 5102# As a special exception to the GNU General Public License, if you 5103# distribute this file as part of a program that contains a 5104# configuration script generated by Autoconf, you may include it under 5105# the same distribution terms that you use for the rest of that program. 5106 5107# A sed program that does not truncate output. 5108SED=$lt_SED 5109 5110# Sed that helps us avoid accidentally triggering echo(1) options like -n. 5111Xsed="$SED -e 1s/^X//" 5112 5113# The HP-UX ksh and POSIX shell print the target directory to stdout 5114# if CDPATH is set. 5115(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5116 5117# The names of the tagged configurations supported by this script. 5118available_tags= 5119 5120# ### BEGIN LIBTOOL CONFIG], 5121[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 5122 5123# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 5124 5125# Shell to use when invoking shell scripts. 5126SHELL=$lt_SHELL 5127 5128# Whether or not to build shared libraries. 5129build_libtool_libs=$enable_shared 5130 5131# Whether or not to build static libraries. 5132build_old_libs=$enable_static 5133 5134# Whether or not to add -lc for building shared libraries. 5135build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 5136 5137# Whether or not to disallow shared libs when runtime libs are static 5138allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 5139 5140# Whether or not to optimize for fast installation. 5141fast_install=$enable_fast_install 5142 5143# The host system. 5144host_alias=$host_alias 5145host=$host 5146host_os=$host_os 5147 5148# The build system. 5149build_alias=$build_alias 5150build=$build 5151build_os=$build_os 5152 5153# An echo program that does not interpret backslashes. 5154echo=$lt_echo 5155 5156# The archiver. 5157AR=$lt_AR 5158AR_FLAGS=$lt_AR_FLAGS 5159 5160# A C compiler. 5161LTCC=$lt_LTCC 5162 5163# LTCC compiler flags. 5164LTCFLAGS=$lt_LTCFLAGS 5165 5166# A language-specific compiler. 5167CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 5168 5169# Is the compiler the GNU C compiler? 5170with_gcc=$_LT_AC_TAGVAR(GCC, $1) 5171 5172# An ERE matcher. 5173EGREP=$lt_EGREP 5174 5175# The linker used to build libraries. 5176LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 5177 5178# Whether we need hard or soft links. 5179LN_S=$lt_LN_S 5180 5181# A BSD-compatible nm program. 5182NM=$lt_NM 5183 5184# A symbol stripping program 5185STRIP=$lt_STRIP 5186 5187# Used to examine libraries when file_magic_cmd begins "file" 5188MAGIC_CMD=$MAGIC_CMD 5189 5190# Used on cygwin: DLL creation program. 5191DLLTOOL="$DLLTOOL" 5192 5193# Used on cygwin: object dumper. 5194OBJDUMP="$OBJDUMP" 5195 5196# Used on cygwin: assembler. 5197AS="$AS" 5198 5199# The name of the directory that contains temporary libtool files. 5200objdir=$objdir 5201 5202# How to create reloadable object files. 5203reload_flag=$lt_reload_flag 5204reload_cmds=$lt_reload_cmds 5205 5206# How to pass a linker flag through the compiler. 5207wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 5208 5209# Object file suffix (normally "o"). 5210objext="$ac_objext" 5211 5212# Old archive suffix (normally "a"). 5213libext="$libext" 5214 5215# Shared library suffix (normally ".so"). 5216shrext_cmds='$shrext_cmds' 5217 5218# Executable file suffix (normally ""). 5219exeext="$exeext" 5220 5221# Additional compiler flags for building library objects. 5222pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 5223pic_mode=$pic_mode 5224 5225# What is the maximum length of a command? 5226max_cmd_len=$lt_cv_sys_max_cmd_len 5227 5228# Does compiler simultaneously support -c and -o options? 5229compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 5230 5231# Must we lock files when doing compilation? 5232need_locks=$lt_need_locks 5233 5234# Do we need the lib prefix for modules? 5235need_lib_prefix=$need_lib_prefix 5236 5237# Do we need a version for libraries? 5238need_version=$need_version 5239 5240# Whether dlopen is supported. 5241dlopen_support=$enable_dlopen 5242 5243# Whether dlopen of programs is supported. 5244dlopen_self=$enable_dlopen_self 5245 5246# Whether dlopen of statically linked programs is supported. 5247dlopen_self_static=$enable_dlopen_self_static 5248 5249# Compiler flag to prevent dynamic linking. 5250link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 5251 5252# Compiler flag to turn off builtin functions. 5253no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 5254 5255# Compiler flag to allow reflexive dlopens. 5256export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 5257 5258# Compiler flag to generate shared objects directly from archives. 5259whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 5260 5261# Compiler flag to generate thread-safe objects. 5262thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 5263 5264# Library versioning type. 5265version_type=$version_type 5266 5267# Format of library name prefix. 5268libname_spec=$lt_libname_spec 5269 5270# List of archive names. First name is the real one, the rest are links. 5271# The last name is the one that the linker finds with -lNAME. 5272library_names_spec=$lt_library_names_spec 5273 5274# The coded name of the library, if different from the real name. 5275soname_spec=$lt_soname_spec 5276 5277# Commands used to build and install an old-style archive. 5278RANLIB=$lt_RANLIB 5279old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 5280old_postinstall_cmds=$lt_old_postinstall_cmds 5281old_postuninstall_cmds=$lt_old_postuninstall_cmds 5282 5283# Create an old-style archive from a shared archive. 5284old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 5285 5286# Create a temporary old-style archive to link instead of a shared archive. 5287old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 5288 5289# Commands used to build and install a shared archive. 5290archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 5291archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 5292postinstall_cmds=$lt_postinstall_cmds 5293postuninstall_cmds=$lt_postuninstall_cmds 5294 5295# Commands used to build a loadable module (assumed same as above if empty) 5296module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 5297module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 5298 5299# Commands to strip libraries. 5300old_striplib=$lt_old_striplib 5301striplib=$lt_striplib 5302 5303# Dependencies to place before the objects being linked to create a 5304# shared library. 5305predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 5306 5307# Dependencies to place after the objects being linked to create a 5308# shared library. 5309postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 5310 5311# Dependencies to place before the objects being linked to create a 5312# shared library. 5313predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 5314 5315# Dependencies to place after the objects being linked to create a 5316# shared library. 5317postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 5318 5319# The library search path used internally by the compiler when linking 5320# a shared library. 5321compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 5322 5323# Method to check whether dependent libraries are shared objects. 5324deplibs_check_method=$lt_deplibs_check_method 5325 5326# Command to use when deplibs_check_method == file_magic. 5327file_magic_cmd=$lt_file_magic_cmd 5328 5329# Flag that allows shared libraries with undefined symbols to be built. 5330allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 5331 5332# Flag that forces no undefined symbols. 5333no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 5334 5335# Commands used to finish a libtool library installation in a directory. 5336finish_cmds=$lt_finish_cmds 5337 5338# Same as above, but a single script fragment to be evaled but not shown. 5339finish_eval=$lt_finish_eval 5340 5341# Take the output of nm and produce a listing of raw symbols and C names. 5342global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 5343 5344# Transform the output of nm in a proper C declaration 5345global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 5346 5347# Transform the output of nm in a C name address pair 5348global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 5349 5350# This is the shared library runtime path variable. 5351runpath_var=$runpath_var 5352 5353# This is the shared library path variable. 5354shlibpath_var=$shlibpath_var 5355 5356# Is shlibpath searched before the hard-coded library search path? 5357shlibpath_overrides_runpath=$shlibpath_overrides_runpath 5358 5359# How to hardcode a shared library path into an executable. 5360hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 5361 5362# Whether we should hardcode library paths into libraries. 5363hardcode_into_libs=$hardcode_into_libs 5364 5365# Flag to hardcode \$libdir into a binary during linking. 5366# This must work even if \$libdir does not exist. 5367hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 5368 5369# If ld is used when linking, flag to hardcode \$libdir into 5370# a binary during linking. This must work even if \$libdir does 5371# not exist. 5372hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 5373 5374# Whether we need a single -rpath flag with a separated argument. 5375hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 5376 5377# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 5378# resulting binary. 5379hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 5380 5381# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 5382# resulting binary. 5383hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 5384 5385# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 5386# the resulting binary. 5387hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 5388 5389# Set to yes if building a shared library automatically hardcodes DIR into the library 5390# and all subsequent libraries and executables linked against it. 5391hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 5392 5393# Variables whose values should be saved in libtool wrapper scripts and 5394# restored at relink time. 5395variables_saved_for_relink="$variables_saved_for_relink" 5396 5397# Whether libtool must link a program against all its dependency libraries. 5398link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 5399 5400# Compile-time system search path for libraries 5401sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 5402 5403# Run-time system search path for libraries 5404sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 5405 5406# Fix the shell variable \$srcfile for the compiler. 5407fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 5408 5409# Set to yes if exported symbols are required. 5410always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 5411 5412# The commands to list exported symbols. 5413export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 5414 5415# The commands to extract the exported symbol list from a shared archive. 5416extract_expsyms_cmds=$lt_extract_expsyms_cmds 5417 5418# Symbols that should not be listed in the preloaded symbols. 5419exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 5420 5421# Symbols that must always be exported. 5422include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 5423 5424ifelse([$1],[], 5425[# ### END LIBTOOL CONFIG], 5426[# ### END LIBTOOL TAG CONFIG: $tagname]) 5427 5428__EOF__ 5429 5430ifelse([$1],[], [ 5431 case $host_os in 5432 aix3*) 5433 cat <<\EOF >> "$cfgfile" 5434 5435# AIX sometimes has problems with the GCC collect2 program. For some 5436# reason, if we set the COLLECT_NAMES environment variable, the problems 5437# vanish in a puff of smoke. 5438if test "X${COLLECT_NAMES+set}" != Xset; then 5439 COLLECT_NAMES= 5440 export COLLECT_NAMES 5441fi 5442EOF 5443 ;; 5444 esac 5445 5446 # We use sed instead of cat because bash on DJGPP gets confused if 5447 # if finds mixed CR/LF and LF-only lines. Since sed operates in 5448 # text mode, it properly converts lines to CR/LF. This bash problem 5449 # is reportedly fixed, but why not run on old versions too? 5450 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 5451 5452 mv -f "$cfgfile" "$ofile" || \ 5453 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 5454 chmod +x "$ofile" 5455]) 5456else 5457 # If there is no Makefile yet, we rely on a make rule to execute 5458 # `config.status --recheck' to rerun these tests and create the 5459 # libtool script then. 5460 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 5461 if test -f "$ltmain_in"; then 5462 test -f Makefile && make "$ltmain" 5463 fi 5464fi 5465])# AC_LIBTOOL_CONFIG 5466 5467 5468# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 5469# ------------------------------------------- 5470AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 5471[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 5472 5473_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5474 5475if test "$GCC" = yes; then 5476 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5477 5478 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 5479 lt_cv_prog_compiler_rtti_exceptions, 5480 [-fno-rtti -fno-exceptions], [], 5481 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 5482fi 5483])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 5484 5485 5486# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 5487# --------------------------------- 5488AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 5489[AC_REQUIRE([AC_CANONICAL_HOST]) 5490AC_REQUIRE([AC_PROG_NM]) 5491AC_REQUIRE([AC_OBJEXT]) 5492# Check for command to grab the raw symbol name followed by C symbol from nm. 5493AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 5494AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 5495[ 5496# These are sane defaults that work on at least a few old systems. 5497# [They come from Ultrix. What could be older than Ultrix?!! ;)] 5498 5499# Character class describing NM global symbol codes. 5500symcode='[[BCDEGRST]]' 5501 5502# Regexp to match symbols that can be accessed directly from C. 5503sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 5504 5505# Transform an extracted symbol line into a proper C declaration 5506lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 5507 5508# Transform an extracted symbol line into symbol name and symbol address 5509lt_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'" 5510 5511# Define system-specific variables. 5512case $host_os in 5513aix*) 5514 symcode='[[BCDT]]' 5515 ;; 5516cygwin* | mingw* | pw32*) 5517 symcode='[[ABCDGISTW]]' 5518 ;; 5519hpux*) # Its linker distinguishes data from code symbols 5520 if test "$host_cpu" = ia64; then 5521 symcode='[[ABCDEGRST]]' 5522 fi 5523 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5524 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 5525 ;; 5526linux*) 5527 if test "$host_cpu" = ia64; then 5528 symcode='[[ABCDGIRSTW]]' 5529 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5530 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'" 5531 fi 5532 ;; 5533irix* | nonstopux*) 5534 symcode='[[BCDEGRST]]' 5535 ;; 5536osf*) 5537 symcode='[[BCDEGQRST]]' 5538 ;; 5539solaris*) 5540 symcode='[[BDRT]]' 5541 ;; 5542sco3.2v5*) 5543 symcode='[[DT]]' 5544 ;; 5545sysv4.2uw2*) 5546 symcode='[[DT]]' 5547 ;; 5548sysv5* | sco5v6* | unixware* | OpenUNIX*) 5549 symcode='[[ABDT]]' 5550 ;; 5551sysv4) 5552 symcode='[[DFNSTU]]' 5553 ;; 5554esac 5555 5556# Handle CRLF in mingw tool chain 5557opt_cr= 5558case $build_os in 5559mingw*) 5560 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5561 ;; 5562esac 5563 5564# If we're using GNU nm, then use its standard symbol codes. 5565case `$NM -V 2>&1` in 5566*GNU* | *'with BFD'*) 5567 symcode='[[ABCDGIRSTW]]' ;; 5568esac 5569 5570# Try without a prefix undercore, then with it. 5571for ac_symprfx in "" "_"; do 5572 5573 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5574 symxfrm="\\1 $ac_symprfx\\2 \\2" 5575 5576 # Write the raw and C identifiers. 5577 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5578 5579 # Check to see that the pipe works correctly. 5580 pipe_works=no 5581 5582 rm -f conftest* 5583 cat > conftest.$ac_ext <<EOF 5584#ifdef __cplusplus 5585extern "C" { 5586#endif 5587char nm_test_var; 5588void nm_test_func(){} 5589#ifdef __cplusplus 5590} 5591#endif 5592int main(){nm_test_var='a';nm_test_func();return(0);} 5593EOF 5594 5595 if AC_TRY_EVAL(ac_compile); then 5596 # Now try to grab the symbols. 5597 nlist=conftest.nm 5598 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 5599 # Try sorting and uniquifying the output. 5600 if sort "$nlist" | uniq > "$nlist"T; then 5601 mv -f "$nlist"T "$nlist" 5602 else 5603 rm -f "$nlist"T 5604 fi 5605 5606 # Make sure that we snagged all the symbols we need. 5607 if grep ' nm_test_var$' "$nlist" >/dev/null; then 5608 if grep ' nm_test_func$' "$nlist" >/dev/null; then 5609 cat <<EOF > conftest.$ac_ext 5610#ifdef __cplusplus 5611extern "C" { 5612#endif 5613 5614EOF 5615 # Now generate the symbol file. 5616 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 5617 5618 cat <<EOF >> conftest.$ac_ext 5619#if defined (__STDC__) && __STDC__ 5620# define lt_ptr_t void * 5621#else 5622# define lt_ptr_t char * 5623# define const 5624#endif 5625 5626/* The mapping between symbol names and symbols. */ 5627const struct { 5628 const char *name; 5629 lt_ptr_t address; 5630} 5631lt_preloaded_symbols[[]] = 5632{ 5633EOF 5634 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 5635 cat <<\EOF >> conftest.$ac_ext 5636 {0, (lt_ptr_t) 0} 5637}; 5638 5639#ifdef __cplusplus 5640} 5641#endif 5642EOF 5643 # Now try linking the two files. 5644 mv conftest.$ac_objext conftstm.$ac_objext 5645 lt_save_LIBS="$LIBS" 5646 lt_save_CFLAGS="$CFLAGS" 5647 LIBS="conftstm.$ac_objext" 5648 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 5649 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 5650 pipe_works=yes 5651 fi 5652 LIBS="$lt_save_LIBS" 5653 CFLAGS="$lt_save_CFLAGS" 5654 else 5655 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 5656 fi 5657 else 5658 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 5659 fi 5660 else 5661 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 5662 fi 5663 else 5664 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 5665 cat conftest.$ac_ext >&5 5666 fi 5667 rm -f conftest* conftst* 5668 5669 # Do not use the global_symbol_pipe unless it works. 5670 if test "$pipe_works" = yes; then 5671 break 5672 else 5673 lt_cv_sys_global_symbol_pipe= 5674 fi 5675done 5676]) 5677if test -z "$lt_cv_sys_global_symbol_pipe"; then 5678 lt_cv_sys_global_symbol_to_cdecl= 5679fi 5680if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 5681 AC_MSG_RESULT(failed) 5682else 5683 AC_MSG_RESULT(ok) 5684fi 5685]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 5686 5687 5688# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 5689# --------------------------------------- 5690AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 5691[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 5692_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5693_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 5694 5695AC_MSG_CHECKING([for $compiler option to produce PIC]) 5696 ifelse([$1],[CXX],[ 5697 # C++ specific cases for pic, static, wl, etc. 5698 if test "$GXX" = yes; then 5699 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5700 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5701 5702 case $host_os in 5703 aix*) 5704 # All AIX code is PIC. 5705 if test "$host_cpu" = ia64; then 5706 # AIX 5 now supports IA64 processor 5707 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5708 fi 5709 ;; 5710 amigaos*) 5711 # FIXME: we need at least 68020 code to build shared libraries, but 5712 # adding the `-m68020' flag to GCC prevents building anything better, 5713 # like `-m68040'. 5714 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5715 ;; 5716 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5717 # PIC is the default for these OSes. 5718 ;; 5719 mingw* | cygwin* | os2* | pw32*) 5720 # This hack is so that the source file can tell whether it is being 5721 # built for inclusion in a dll (and should export symbols for example). 5722 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5723 # (--disable-auto-import) libraries 5724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 5725 ;; 5726 darwin* | rhapsody*) 5727 # PIC is the default on this platform 5728 # Common symbols not allowed in MH_DYLIB files 5729 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5730 ;; 5731 *djgpp*) 5732 # DJGPP does not support shared libraries at all 5733 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5734 ;; 5735 interix3*) 5736 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5737 # Instead, we relocate shared libraries at runtime. 5738 ;; 5739 sysv4*MP*) 5740 if test -d /usr/nec; then 5741 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5742 fi 5743 ;; 5744 hpux*) 5745 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5746 # not for PA HP-UX. 5747 case $host_cpu in 5748 hppa*64*|ia64*) 5749 ;; 5750 *) 5751 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5752 ;; 5753 esac 5754 ;; 5755 *) 5756 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5757 ;; 5758 esac 5759 else 5760 case $host_os in 5761 aix4* | aix5*) 5762 # All AIX code is PIC. 5763 if test "$host_cpu" = ia64; then 5764 # AIX 5 now supports IA64 processor 5765 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5766 else 5767 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5768 fi 5769 ;; 5770 chorus*) 5771 case $cc_basename in 5772 cxch68*) 5773 # Green Hills C++ Compiler 5774 # _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" 5775 ;; 5776 esac 5777 ;; 5778 darwin*) 5779 # PIC is the default on this platform 5780 # Common symbols not allowed in MH_DYLIB files 5781 case $cc_basename in 5782 xlc*) 5783 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5784 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5785 ;; 5786 esac 5787 ;; 5788 dgux*) 5789 case $cc_basename in 5790 ec++*) 5791 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5792 ;; 5793 ghcx*) 5794 # Green Hills C++ Compiler 5795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5796 ;; 5797 *) 5798 ;; 5799 esac 5800 ;; 5801 freebsd* | kfreebsd*-gnu | dragonfly*) 5802 # FreeBSD uses GNU C++ 5803 ;; 5804 hpux9* | hpux10* | hpux11*) 5805 case $cc_basename in 5806 CC*) 5807 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5808 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5809 if test "$host_cpu" != ia64; then 5810 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5811 fi 5812 ;; 5813 aCC*) 5814 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5815 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5816 case $host_cpu in 5817 hppa*64*|ia64*) 5818 # +Z the default 5819 ;; 5820 *) 5821 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5822 ;; 5823 esac 5824 ;; 5825 *) 5826 ;; 5827 esac 5828 ;; 5829 interix*) 5830 # This is c89, which is MS Visual C++ (no shared libs) 5831 # Anyone wants to do a port? 5832 ;; 5833 irix5* | irix6* | nonstopux*) 5834 case $cc_basename in 5835 CC*) 5836 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5837 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5838 # CC pic flag -KPIC is the default. 5839 ;; 5840 *) 5841 ;; 5842 esac 5843 ;; 5844 linux*) 5845 case $cc_basename in 5846 KCC*) 5847 # KAI C++ Compiler 5848 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5849 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5850 ;; 5851 icpc* | ecpc*) 5852 # Intel C++ 5853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5854 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5856 ;; 5857 pgCC*) 5858 # Portland Group C++ compiler. 5859 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5860 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5861 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5862 ;; 5863 cxx*) 5864 # Compaq C++ 5865 # Make sure the PIC flag is empty. It appears that all Alpha 5866 # Linux and Compaq Tru64 Unix objects are PIC. 5867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5868 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5869 ;; 5870 *) 5871 case `$CC -V 2>&1 | sed 5q` in 5872 *Sun\ C*) 5873 # Sun C++ 5.9 5874 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5875 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5876 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5877 ;; 5878 esac 5879 ;; 5880 esac 5881 ;; 5882 lynxos*) 5883 ;; 5884 m88k*) 5885 ;; 5886 mvs*) 5887 case $cc_basename in 5888 cxx*) 5889 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5890 ;; 5891 *) 5892 ;; 5893 esac 5894 ;; 5895 netbsd*) 5896 ;; 5897 osf3* | osf4* | osf5*) 5898 case $cc_basename in 5899 KCC*) 5900 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5901 ;; 5902 RCC*) 5903 # Rational C++ 2.4.1 5904 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5905 ;; 5906 cxx*) 5907 # Digital/Compaq C++ 5908 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5909 # Make sure the PIC flag is empty. It appears that all Alpha 5910 # Linux and Compaq Tru64 Unix objects are PIC. 5911 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5912 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5913 ;; 5914 *) 5915 ;; 5916 esac 5917 ;; 5918 psos*) 5919 ;; 5920 solaris*) 5921 case $cc_basename in 5922 CC*) 5923 # Sun C++ 4.2, 5.x and Centerline C++ 5924 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5926 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5927 ;; 5928 gcx*) 5929 # Green Hills C++ Compiler 5930 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5931 ;; 5932 *) 5933 ;; 5934 esac 5935 ;; 5936 sunos4*) 5937 case $cc_basename in 5938 CC*) 5939 # Sun C++ 4.x 5940 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5941 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5942 ;; 5943 lcc*) 5944 # Lucid 5945 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5946 ;; 5947 *) 5948 ;; 5949 esac 5950 ;; 5951 tandem*) 5952 case $cc_basename in 5953 NCC*) 5954 # NonStop-UX NCC 3.20 5955 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5956 ;; 5957 *) 5958 ;; 5959 esac 5960 ;; 5961 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5962 case $cc_basename in 5963 CC*) 5964 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5965 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5966 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5967 ;; 5968 esac 5969 ;; 5970 vxworks*) 5971 ;; 5972 *) 5973 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5974 ;; 5975 esac 5976 fi 5977], 5978[ 5979 if test "$GCC" = yes; then 5980 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5981 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5982 5983 case $host_os in 5984 aix*) 5985 # All AIX code is PIC. 5986 if test "$host_cpu" = ia64; then 5987 # AIX 5 now supports IA64 processor 5988 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5989 fi 5990 ;; 5991 5992 amigaos*) 5993 # FIXME: we need at least 68020 code to build shared libraries, but 5994 # adding the `-m68020' flag to GCC prevents building anything better, 5995 # like `-m68040'. 5996 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5997 ;; 5998 5999 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 6000 # PIC is the default for these OSes. 6001 ;; 6002 6003 mingw* | cygwin* | pw32* | os2*) 6004 # This hack is so that the source file can tell whether it is being 6005 # built for inclusion in a dll (and should export symbols for example). 6006 # Although the cygwin gcc ignores -fPIC, still need this for old-style 6007 # (--disable-auto-import) libraries 6008 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 6009 ;; 6010 6011 darwin* | rhapsody*) 6012 # PIC is the default on this platform 6013 # Common symbols not allowed in MH_DYLIB files 6014 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 6015 ;; 6016 6017 interix3*) 6018 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 6019 # Instead, we relocate shared libraries at runtime. 6020 ;; 6021 6022 msdosdjgpp*) 6023 # Just because we use GCC doesn't mean we suddenly get shared libraries 6024 # on systems that don't support them. 6025 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 6026 enable_shared=no 6027 ;; 6028 6029 sysv4*MP*) 6030 if test -d /usr/nec; then 6031 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 6032 fi 6033 ;; 6034 6035 hpux*) 6036 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 6037 # not for PA HP-UX. 6038 case $host_cpu in 6039 hppa*64*|ia64*) 6040 # +Z the default 6041 ;; 6042 *) 6043 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 6044 ;; 6045 esac 6046 ;; 6047 6048 *) 6049 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 6050 ;; 6051 esac 6052 else 6053 # PORTME Check for flag to pass linker flags through the system compiler. 6054 case $host_os in 6055 aix*) 6056 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6057 if test "$host_cpu" = ia64; then 6058 # AIX 5 now supports IA64 processor 6059 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6060 else 6061 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 6062 fi 6063 ;; 6064 darwin*) 6065 # PIC is the default on this platform 6066 # Common symbols not allowed in MH_DYLIB files 6067 case $cc_basename in 6068 xlc*) 6069 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 6070 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6071 ;; 6072 esac 6073 ;; 6074 6075 mingw* | cygwin* | pw32* | os2*) 6076 # This hack is so that the source file can tell whether it is being 6077 # built for inclusion in a dll (and should export symbols for example). 6078 # Although the cygwin gcc ignores -fPIC, still need this for old-style 6079 # (--disable-auto-import) libraries 6080 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 6081 ;; 6082 6083 hpux9* | hpux10* | hpux11*) 6084 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6085 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 6086 # not for PA HP-UX. 6087 case $host_cpu in 6088 hppa*64*|ia64*) 6089 # +Z the default 6090 ;; 6091 *) 6092 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 6093 ;; 6094 esac 6095 # Is there a better lt_prog_compiler_static that works with the bundled CC? 6096 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 6097 ;; 6098 6099 irix5* | irix6* | nonstopux*) 6100 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6101 # PIC (with -KPIC) is the default. 6102 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 6103 ;; 6104 6105 newsos6) 6106 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6107 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6108 ;; 6109 6110 linux*) 6111 case $cc_basename in 6112 icc* | ecc*) 6113 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6114 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6115 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 6116 ;; 6117 pgcc* | pgf77* | pgf90* | pgf95*) 6118 # Portland Group compilers (*not* the Pentium gcc compiler, 6119 # which looks to be a dead project) 6120 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6121 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 6122 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6123 ;; 6124 ccc*) 6125 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6126 # All Alpha code is PIC. 6127 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 6128 ;; 6129 como) 6130 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-lopt=' 6131 ;; 6132 *) 6133 case `$CC -V 2>&1 | sed 5q` in 6134 *Sun\ C*) 6135 # Sun C 5.9 6136 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6137 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6138 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6139 ;; 6140 *Sun\ F*) 6141 # Sun Fortran 8.3 passes all unrecognized flags to the linker 6142 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6143 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6144 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 6145 ;; 6146 esac 6147 ;; 6148 esac 6149 ;; 6150 6151 osf3* | osf4* | osf5*) 6152 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6153 # All OSF/1 code is PIC. 6154 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 6155 ;; 6156 6157 solaris*) 6158 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6159 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6160 case $cc_basename in 6161 f77* | f90* | f95*) 6162 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 6163 *) 6164 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 6165 esac 6166 ;; 6167 6168 sunos4*) 6169 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 6170 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 6171 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6172 ;; 6173 6174 sysv4 | sysv4.2uw2* | sysv4.3*) 6175 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6176 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6177 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6178 ;; 6179 6180 sysv4*MP*) 6181 if test -d /usr/nec ;then 6182 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 6183 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6184 fi 6185 ;; 6186 6187 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 6188 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6189 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 6190 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6191 ;; 6192 6193 unicos*) 6194 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 6195 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 6196 ;; 6197 6198 uts4*) 6199 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 6200 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 6201 ;; 6202 6203 *) 6204 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 6205 ;; 6206 esac 6207 fi 6208]) 6209AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 6210 6211# 6212# Check to make sure the PIC flag actually works. 6213# 6214if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 6215 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 6216 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 6217 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 6218 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 6219 "" | " "*) ;; 6220 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 6221 esac], 6222 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 6223 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 6224fi 6225case $host_os in 6226 # For platforms which do not support PIC, -DPIC is meaningless: 6227 *djgpp*) 6228 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 6229 ;; 6230 *) 6231 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 6232 ;; 6233esac 6234 6235# 6236# Check to make sure the static flag actually works. 6237# 6238wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 6239AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 6240 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 6241 $lt_tmp_static_flag, 6242 [], 6243 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 6244]) 6245 6246 6247# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 6248# ------------------------------------ 6249# See if the linker supports building shared libraries. 6250AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 6251[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6252ifelse([$1],[CXX],[ 6253 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 6254 case $host_os in 6255 aix4* | aix5*) 6256 # If we're using GNU nm, then we don't want the "-C" option. 6257 # -C means demangle to AIX nm, but means don't demangle with GNU nm 6258 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 6259 _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' 6260 else 6261 _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' 6262 fi 6263 ;; 6264 pw32*) 6265 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 6266 ;; 6267 cygwin* | mingw*) 6268 _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' 6269 ;; 6270 *) 6271 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 6272 ;; 6273 esac 6274],[ 6275 runpath_var= 6276 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6277 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6278 _LT_AC_TAGVAR(archive_cmds, $1)= 6279 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 6280 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 6281 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 6282 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 6283 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 6284 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 6285 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 6286 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6287 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 6288 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6289 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 6290 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6291 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 6292 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 6293 _LT_AC_TAGVAR(module_cmds, $1)= 6294 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 6295 _LT_AC_TAGVAR(always_export_symbols, $1)=no 6296 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 6297 # include_expsyms should be a list of space-separated symbols to be *always* 6298 # included in the symbol list 6299 _LT_AC_TAGVAR(include_expsyms, $1)= 6300 # exclude_expsyms can be an extended regexp of symbols to exclude 6301 # it will be wrapped by ` (' and `)$', so one must not match beginning or 6302 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 6303 # as well as any symbol that contains `d'. 6304 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 6305 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 6306 # platforms (ab)use it in PIC code, but their linkers get confused if 6307 # the symbol is explicitly referenced. Since portable code cannot 6308 # rely on this symbol name, it's probably fine to never include it in 6309 # preloaded symbol tables. 6310 extract_expsyms_cmds= 6311 # Just being paranoid about ensuring that cc_basename is set. 6312 _LT_CC_BASENAME([$compiler]) 6313 case $host_os in 6314 cygwin* | mingw* | pw32*) 6315 # FIXME: the MSVC++ port hasn't been tested in a loooong time 6316 # When not using gcc, we currently assume that we are using 6317 # Microsoft Visual C++. 6318 if test "$GCC" != yes; then 6319 with_gnu_ld=no 6320 fi 6321 ;; 6322 interix*) 6323 # we just hope/assume this is gcc and not c89 (= MSVC++) 6324 with_gnu_ld=yes 6325 ;; 6326 openbsd*) 6327 with_gnu_ld=no 6328 ;; 6329 esac 6330 6331 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6332 if test "$with_gnu_ld" = yes; then 6333 # If archive_cmds runs LD, not CC, wlarc should be empty 6334 wlarc='${wl}' 6335 6336 # Set some defaults for GNU ld with shared library support. These 6337 # are reset later if shared libraries are not supported. Putting them 6338 # here allows them to be overridden if necessary. 6339 runpath_var=LD_RUN_PATH 6340 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6341 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6342 # ancient GNU ld didn't support --whole-archive et. al. 6343 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 6344 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6345 else 6346 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 6347 fi 6348 supports_anon_versioning=no 6349 case `$LD -v 2>/dev/null` in 6350 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 6351 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 6352 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 6353 *\ 2.11.*) ;; # other 2.11 versions 6354 *) supports_anon_versioning=yes ;; 6355 esac 6356 6357 # See if GNU ld supports shared libraries. 6358 case $host_os in 6359 aix3* | aix4* | aix5*) 6360 # On AIX/PPC, the GNU linker is very broken 6361 if test "$host_cpu" != ia64; then 6362 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6363 cat <<EOF 1>&2 6364 6365*** Warning: the GNU linker, at least up to release 2.9.1, is reported 6366*** to be unable to reliably create shared libraries on AIX. 6367*** Therefore, libtool is disabling shared libraries support. If you 6368*** really care for shared libraries, you may want to modify your PATH 6369*** so that a non-GNU linker is found, and then restart. 6370 6371EOF 6372 fi 6373 ;; 6374 6375 amigaos*) 6376 _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)' 6377 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6378 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6379 6380 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 6381 # that the semantics of dynamic libraries on AmigaOS, at least up 6382 # to version 4, is to share data among multiple programs linked 6383 # with the same dynamic library. Since this doesn't match the 6384 # behavior of shared libraries on other platforms, we can't use 6385 # them. 6386 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6387 ;; 6388 6389 beos*) 6390 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6391 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6392 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6393 # support --undefined. This deserves some investigation. FIXME 6394 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6395 else 6396 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6397 fi 6398 ;; 6399 6400 cygwin* | mingw* | pw32*) 6401 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6402 # as there is no search path for DLLs. 6403 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6404 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6405 _LT_AC_TAGVAR(always_export_symbols, $1)=no 6406 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6407 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 6408 6409 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 6410 _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' 6411 # If the export-symbols file already is a .def file (1st line 6412 # is EXPORTS), use it as is; otherwise, prepend... 6413 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6414 cp $export_symbols $output_objdir/$soname.def; 6415 else 6416 echo EXPORTS > $output_objdir/$soname.def; 6417 cat $export_symbols >> $output_objdir/$soname.def; 6418 fi~ 6419 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 6420 else 6421 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6422 fi 6423 ;; 6424 6425 interix3*) 6426 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6427 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6428 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6429 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6430 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6431 # Instead, shared libraries are loaded at an image base (0x10000000 by 6432 # default) and relocated if they conflict, which is a slow very memory 6433 # consuming and fragmenting process. To avoid this, we pick a random, 6434 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6435 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6436 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6437 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6438 ;; 6439 6440 linux*) 6441 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6442 tmp_addflag= 6443 case $cc_basename,$host_cpu in 6444 pgcc*) # Portland Group C compiler 6445 _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' 6446 tmp_addflag=' $pic_flag' 6447 ;; 6448 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 6449 _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' 6450 tmp_addflag=' $pic_flag -Mnomain' ;; 6451 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 6452 tmp_addflag=' -i_dynamic' ;; 6453 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 6454 tmp_addflag=' -i_dynamic -nofor_main' ;; 6455 ifc* | ifort*) # Intel Fortran compiler 6456 tmp_addflag=' -nofor_main' ;; 6457 esac 6458 case `$CC -V 2>&1 | sed 5q` in 6459 *Sun\ C*) # Sun C 5.9 6460 _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 /dev/null' 6461 tmp_sharedflag='-G' ;; 6462 *Sun\ F*) # Sun Fortran 8.3 6463 tmp_sharedflag='-G' ;; 6464 *) 6465 tmp_sharedflag='-shared' ;; 6466 esac 6467 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6468 6469 if test $supports_anon_versioning = yes; then 6470 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 6471 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6472 $echo "local: *; };" >> $output_objdir/$libname.ver~ 6473 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6474 fi 6475 else 6476 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6477 fi 6478 ;; 6479 6480 netbsd*) 6481 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6482 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 6483 wlarc= 6484 else 6485 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6486 _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' 6487 fi 6488 ;; 6489 6490 solaris*) 6491 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 6492 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6493 cat <<EOF 1>&2 6494 6495*** Warning: The releases 2.8.* of the GNU linker cannot reliably 6496*** create shared libraries on Solaris systems. Therefore, libtool 6497*** is disabling shared libraries support. We urge you to upgrade GNU 6498*** binutils to release 2.9.1 or newer. Another option is to modify 6499*** your PATH or compiler configuration so that the native linker is 6500*** used, and then restart. 6501 6502EOF 6503 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6504 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6505 _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' 6506 else 6507 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6508 fi 6509 ;; 6510 6511 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 6512 case `$LD -v 2>&1` in 6513 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 6514 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6515 cat <<_LT_EOF 1>&2 6516 6517*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 6518*** reliably create shared libraries on SCO systems. Therefore, libtool 6519*** is disabling shared libraries support. We urge you to upgrade GNU 6520*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 6521*** your PATH or compiler configuration so that the native linker is 6522*** used, and then restart. 6523 6524_LT_EOF 6525 ;; 6526 *) 6527 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6528 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 6529 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 6530 _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' 6531 else 6532 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6533 fi 6534 ;; 6535 esac 6536 ;; 6537 6538 sunos4*) 6539 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6540 wlarc= 6541 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6542 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6543 ;; 6544 6545 *) 6546 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6547 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6548 _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' 6549 else 6550 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6551 fi 6552 ;; 6553 esac 6554 6555 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 6556 runpath_var= 6557 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 6558 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 6559 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 6560 fi 6561 else 6562 # PORTME fill in a description of your system's linker (not GNU ld) 6563 case $host_os in 6564 aix3*) 6565 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6566 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 6567 _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' 6568 # Note: this linker hardcodes the directories in LIBPATH if there 6569 # are no directories specified by -L. 6570 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6571 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 6572 # Neither direct hardcoding nor static linking is supported with a 6573 # broken collect2. 6574 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 6575 fi 6576 ;; 6577 6578 aix4* | aix5*) 6579 if test "$host_cpu" = ia64; then 6580 # On IA64, the linker does run time linking by default, so we don't 6581 # have to do anything special. 6582 aix_use_runtimelinking=no 6583 exp_sym_flag='-Bexport' 6584 no_entry_flag="" 6585 else 6586 # If we're using GNU nm, then we don't want the "-C" option. 6587 # -C means demangle to AIX nm, but means don't demangle with GNU nm 6588 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 6589 _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' 6590 else 6591 _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' 6592 fi 6593 aix_use_runtimelinking=no 6594 6595 # Test if we are trying to use run time linking or normal 6596 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6597 # need to do runtime linking. 6598 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 6599 for ld_flag in $LDFLAGS; do 6600 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 6601 aix_use_runtimelinking=yes 6602 break 6603 fi 6604 done 6605 ;; 6606 esac 6607 6608 exp_sym_flag='-bexport' 6609 no_entry_flag='-bnoentry' 6610 fi 6611 6612 # When large executables or shared objects are built, AIX ld can 6613 # have problems creating the table of contents. If linking a library 6614 # or program results in "error TOC overflow" add -mminimal-toc to 6615 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6616 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6617 6618 _LT_AC_TAGVAR(archive_cmds, $1)='' 6619 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6620 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6621 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6622 6623 if test "$GCC" = yes; then 6624 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6625 # We only want to do this on AIX 4.2 and lower, the check 6626 # below for broken collect2 doesn't work under 4.3+ 6627 collect2name=`${CC} -print-prog-name=collect2` 6628 if test -f "$collect2name" && \ 6629 strings "$collect2name" | grep resolve_lib_name >/dev/null 6630 then 6631 # We have reworked collect2 6632 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6633 else 6634 # We have old collect2 6635 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 6636 # It fails to find uninstalled libraries when the uninstalled 6637 # path is not listed in the libpath. Setting hardcode_minus_L 6638 # to unsupported forces relinking 6639 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6640 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6641 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 6642 fi 6643 ;; 6644 esac 6645 shared_flag='-shared' 6646 if test "$aix_use_runtimelinking" = yes; then 6647 shared_flag="$shared_flag "'${wl}-G' 6648 fi 6649 else 6650 # not using gcc 6651 if test "$host_cpu" = ia64; then 6652 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6653 # chokes on -Wl,-G. The following line is correct: 6654 shared_flag='-G' 6655 else 6656 if test "$aix_use_runtimelinking" = yes; then 6657 shared_flag='${wl}-G' 6658 else 6659 shared_flag='${wl}-bM:SRE' 6660 fi 6661 fi 6662 fi 6663 6664 # It seems that -bexpall does not export symbols beginning with 6665 # underscore (_), so it is better to generate a list of symbols to export. 6666 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 6667 if test "$aix_use_runtimelinking" = yes; then 6668 # Warning - without using the other runtime loading flags (-brtl), 6669 # -berok will link without error, but may produce a broken library. 6670 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 6671 # Determine the default libpath from the value encoded in an empty executable. 6672 _LT_AC_SYS_LIBPATH_AIX 6673 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6674 _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 $shared_flag" 6675 else 6676 if test "$host_cpu" = ia64; then 6677 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6678 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6679 _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" 6680 else 6681 # Determine the default libpath from the value encoded in an empty executable. 6682 _LT_AC_SYS_LIBPATH_AIX 6683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6684 # Warning - without using the other run time loading flags, 6685 # -berok will link without error, but may produce a broken library. 6686 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6687 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6688 # Exported symbols can be pulled into shared objects from archives 6689 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6690 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6691 # This is similar to how AIX traditionally builds its shared libraries. 6692 _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' 6693 fi 6694 fi 6695 ;; 6696 6697 amigaos*) 6698 _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)' 6699 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6700 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6701 # see comment about different semantics on the GNU ld section 6702 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6703 ;; 6704 6705 bsdi[[45]]*) 6706 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 6707 ;; 6708 6709 cygwin* | mingw* | pw32*) 6710 # When not using gcc, we currently assume that we are using 6711 # Microsoft Visual C++. 6712 # hardcode_libdir_flag_spec is actually meaningless, as there is 6713 # no search path for DLLs. 6714 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6715 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6716 # Tell ltmain to make .lib files, not .a files. 6717 libext=lib 6718 # Tell ltmain to make .dll files, not .so files. 6719 shrext_cmds=".dll" 6720 # FIXME: Setting linknames here is a bad hack. 6721 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 6722 # The linker will automatically build a .lib file if we build a DLL. 6723 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 6724 # FIXME: Should let the user specify the lib program. 6725 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 6726 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 6727 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6728 ;; 6729 6730 darwin* | rhapsody*) 6731 case $host_os in 6732 rhapsody* | darwin1.[[012]]) 6733 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 6734 ;; 6735 *) # Darwin 1.3 on 6736 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 6737 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6738 else 6739 case ${MACOSX_DEPLOYMENT_TARGET} in 6740 10.[[012]]) 6741 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6742 ;; 6743 10.*) 6744 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 6745 ;; 6746 esac 6747 fi 6748 ;; 6749 esac 6750 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6751 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6752 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 6753 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6754 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 6755 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6756 if test "$GCC" = yes ; then 6757 output_verbose_link_cmd='echo' 6758 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 6759 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6760 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6761 _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}' 6762 _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}' 6763 else 6764 case $cc_basename in 6765 xlc*) 6766 output_verbose_link_cmd='echo' 6767 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' 6768 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6769 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6770 _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 $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6771 _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}' 6772 ;; 6773 *) 6774 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6775 ;; 6776 esac 6777 fi 6778 ;; 6779 6780 dgux*) 6781 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6782 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6783 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6784 ;; 6785 6786 freebsd1*) 6787 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6788 ;; 6789 6790 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 6791 # support. Future versions do this automatically, but an explicit c++rt0.o 6792 # does not break anything, and helps significantly (at the cost of a little 6793 # extra space). 6794 freebsd2.2*) 6795 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 6796 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6797 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6798 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6799 ;; 6800 6801 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 6802 freebsd2*) 6803 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6804 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6805 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6806 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6807 ;; 6808 6809 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 6810 freebsd* | kfreebsd*-gnu | dragonfly*) 6811 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 6812 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6813 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6814 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6815 ;; 6816 6817 hpux9*) 6818 if test "$GCC" = yes; then 6819 _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' 6820 else 6821 _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' 6822 fi 6823 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6824 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6825 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6826 6827 # hardcode_minus_L: Not really in the search PATH, 6828 # but as the default location of the library. 6829 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6830 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6831 ;; 6832 6833 hpux10*) 6834 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6835 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6836 else 6837 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 6838 fi 6839 if test "$with_gnu_ld" = no; then 6840 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6841 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6842 6843 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6844 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6845 6846 # hardcode_minus_L: Not really in the search PATH, 6847 # but as the default location of the library. 6848 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6849 fi 6850 ;; 6851 6852 hpux11*) 6853 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6854 case $host_cpu in 6855 hppa*64*) 6856 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6857 ;; 6858 ia64*) 6859 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6860 ;; 6861 *) 6862 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6863 ;; 6864 esac 6865 else 6866 case $host_cpu in 6867 hppa*64*) 6868 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6869 ;; 6870 ia64*) 6871 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6872 ;; 6873 *) 6874 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6875 ;; 6876 esac 6877 fi 6878 if test "$with_gnu_ld" = no; then 6879 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6880 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6881 6882 case $host_cpu in 6883 hppa*64*|ia64*) 6884 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 6885 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6886 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6887 ;; 6888 *) 6889 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6890 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6891 6892 # hardcode_minus_L: Not really in the search PATH, 6893 # but as the default location of the library. 6894 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6895 ;; 6896 esac 6897 fi 6898 ;; 6899 6900 irix5* | irix6* | nonstopux*) 6901 if test "$GCC" = yes; then 6902 _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' 6903 else 6904 _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' 6905 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6906 fi 6907 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6908 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6909 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6910 ;; 6911 6912 netbsd*) 6913 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6914 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6915 else 6916 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6917 fi 6918 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6919 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6920 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6921 ;; 6922 6923 newsos6) 6924 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6925 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6926 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6927 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6928 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6929 ;; 6930 6931 openbsd*) 6932 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6933 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6934 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6935 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6936 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6937 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6938 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6939 else 6940 case $host_os in 6941 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6942 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6943 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6944 ;; 6945 *) 6946 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6947 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6948 ;; 6949 esac 6950 fi 6951 ;; 6952 6953 os2*) 6954 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6955 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6956 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6957 _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' 6958 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6959 ;; 6960 6961 osf3*) 6962 if test "$GCC" = yes; then 6963 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6964 _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' 6965 else 6966 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6967 _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' 6968 fi 6969 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6970 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6971 ;; 6972 6973 osf4* | osf5*) # as osf3* with the addition of -msym flag 6974 if test "$GCC" = yes; then 6975 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6976 _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' 6977 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6978 else 6979 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6980 _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' 6981 _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~ 6982 $LD -shared${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' 6983 6984 # Both c and cxx compiler support -rpath directly 6985 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6986 fi 6987 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6988 ;; 6989 6990 solaris*) 6991 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6992 if test "$GCC" = yes; then 6993 wlarc='${wl}' 6994 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6995 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6996 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6997 else 6998 wlarc='' 6999 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 7000 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 7001 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 7002 fi 7003 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7004 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7005 case $host_os in 7006 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7007 *) 7008 # The compiler driver will combine linker options so we 7009 # cannot just pass the convience library names through 7010 # without $wl, iff we do not link with $LD. 7011 # Luckily, gcc supports the same syntax we need for Sun Studio. 7012 # Supported since Solaris 2.6 (maybe 2.5.1?) 7013 case $wlarc in 7014 '') 7015 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 7016 *) 7017 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; 7018 esac ;; 7019 esac 7020 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 7021 ;; 7022 7023 sunos4*) 7024 if test "x$host_vendor" = xsequent; then 7025 # Use $CC to link under sequent, because it throws in some extra .o 7026 # files that make .init and .fini sections work. 7027 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 7028 else 7029 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 7030 fi 7031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 7032 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 7033 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 7034 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7035 ;; 7036 7037 sysv4) 7038 case $host_vendor in 7039 sni) 7040 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 7041 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 7042 ;; 7043 siemens) 7044 ## LD is ld it makes a PLAMLIB 7045 ## CC just makes a GrossModule. 7046 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 7047 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 7048 _LT_AC_TAGVAR(hardcode_direct, $1)=no 7049 ;; 7050 motorola) 7051 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 7052 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 7053 ;; 7054 esac 7055 runpath_var='LD_RUN_PATH' 7056 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7057 ;; 7058 7059 sysv4.3*) 7060 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 7061 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7062 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 7063 ;; 7064 7065 sysv4*MP*) 7066 if test -d /usr/nec; then 7067 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 7068 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7069 runpath_var=LD_RUN_PATH 7070 hardcode_runpath_var=yes 7071 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 7072 fi 7073 ;; 7074 7075 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) 7076 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 7077 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 7078 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7079 runpath_var='LD_RUN_PATH' 7080 7081 if test "$GCC" = yes; then 7082 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7083 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7084 else 7085 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7086 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7087 fi 7088 ;; 7089 7090 sysv5* | sco3.2v5* | sco5v6*) 7091 # Note: We can NOT use -z defs as we might desire, because we do not 7092 # link with -lc, and that would cause any symbols used from libc to 7093 # always be unresolved, which means just about no library would 7094 # ever link correctly. If we're not using GNU ld we use -z text 7095 # though, which does catch some bad symbols but isn't as heavy-handed 7096 # as -z defs. 7097 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 7098 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 7099 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 7100 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7101 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 7102 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 7103 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 7104 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 7105 runpath_var='LD_RUN_PATH' 7106 7107 if test "$GCC" = yes; then 7108 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 7109 _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' 7110 else 7111 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 7112 _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' 7113 fi 7114 ;; 7115 7116 uts4*) 7117 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 7118 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 7119 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 7120 ;; 7121 7122 *) 7123 _LT_AC_TAGVAR(ld_shlibs, $1)=no 7124 ;; 7125 esac 7126 fi 7127]) 7128AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 7129test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 7130 7131# 7132# Do we need to explicitly link libc? 7133# 7134case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 7135x|xyes) 7136 # Assume -lc should be added 7137 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 7138 7139 if test "$enable_shared" = yes && test "$GCC" = yes; then 7140 case $_LT_AC_TAGVAR(archive_cmds, $1) in 7141 *'~'*) 7142 # FIXME: we may have to deal with multi-command sequences. 7143 ;; 7144 '$CC '*) 7145 # Test whether the compiler implicitly links with -lc since on some 7146 # systems, -lgcc has to come before -lc. If gcc already passes -lc 7147 # to ld, don't add -lc before -lgcc. 7148 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 7149 $rm conftest* 7150 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 7151 7152 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 7153 soname=conftest 7154 lib=conftest 7155 libobjs=conftest.$ac_objext 7156 deplibs= 7157 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 7158 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 7159 compiler_flags=-v 7160 linker_flags=-v 7161 verstring= 7162 output_objdir=. 7163 libname=conftest 7164 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 7165 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 7166 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 7167 then 7168 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 7169 else 7170 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 7171 fi 7172 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 7173 else 7174 cat conftest.err 1>&5 7175 fi 7176 $rm conftest* 7177 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 7178 ;; 7179 esac 7180 fi 7181 ;; 7182esac 7183])# AC_LIBTOOL_PROG_LD_SHLIBS 7184 7185 7186# _LT_AC_FILE_LTDLL_C 7187# ------------------- 7188# Be careful that the start marker always follows a newline. 7189AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 7190# /* ltdll.c starts here */ 7191# #define WIN32_LEAN_AND_MEAN 7192# #include <windows.h> 7193# #undef WIN32_LEAN_AND_MEAN 7194# #include <stdio.h> 7195# 7196# #ifndef __CYGWIN__ 7197# # ifdef __CYGWIN32__ 7198# # define __CYGWIN__ __CYGWIN32__ 7199# # endif 7200# #endif 7201# 7202# #ifdef __cplusplus 7203# extern "C" { 7204# #endif 7205# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 7206# #ifdef __cplusplus 7207# } 7208# #endif 7209# 7210# #ifdef __CYGWIN__ 7211# #include <cygwin/cygwin_dll.h> 7212# DECLARE_CYGWIN_DLL( DllMain ); 7213# #endif 7214# HINSTANCE __hDllInstance_base; 7215# 7216# BOOL APIENTRY 7217# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 7218# { 7219# __hDllInstance_base = hInst; 7220# return TRUE; 7221# } 7222# /* ltdll.c ends here */ 7223])# _LT_AC_FILE_LTDLL_C 7224 7225 7226# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 7227# --------------------------------- 7228AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 7229 7230 7231# old names 7232AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 7233AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 7234AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 7235AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 7236AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 7237AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 7238AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 7239 7240# This is just to silence aclocal about the macro not being used 7241ifelse([AC_DISABLE_FAST_INSTALL]) 7242 7243AC_DEFUN([LT_AC_PROG_GCJ], 7244[AC_CHECK_TOOL(GCJ, gcj, no) 7245 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7246 AC_SUBST(GCJFLAGS) 7247]) 7248 7249AC_DEFUN([LT_AC_PROG_RC], 7250[AC_CHECK_TOOL(RC, windres, no) 7251]) 7252 7253# NOTE: This macro has been submitted for inclusion into # 7254# GNU Autoconf as AC_PROG_SED. When it is available in # 7255# a released version of Autoconf we should remove this # 7256# macro and use it instead. # 7257# LT_AC_PROG_SED 7258# -------------- 7259# Check for a fully-functional sed program, that truncates 7260# as few characters as possible. Prefer GNU sed if found. 7261AC_DEFUN([LT_AC_PROG_SED], 7262[AC_MSG_CHECKING([for a sed that does not truncate output]) 7263AC_CACHE_VAL(lt_cv_path_SED, 7264[# Loop through the user's path and test for sed and gsed. 7265# Then use that list of sed's as ones to test for truncation. 7266as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7267for as_dir in $PATH 7268do 7269 IFS=$as_save_IFS 7270 test -z "$as_dir" && as_dir=. 7271 for lt_ac_prog in sed gsed; do 7272 for ac_exec_ext in '' $ac_executable_extensions; do 7273 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7274 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7275 fi 7276 done 7277 done 7278done 7279lt_ac_max=0 7280lt_ac_count=0 7281# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7282# along with /bin/sed that truncates output. 7283for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7284 test ! -f $lt_ac_sed && continue 7285 cat /dev/null > conftest.in 7286 lt_ac_count=0 7287 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7288 # Check for GNU sed and select it if it is found. 7289 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7290 lt_cv_path_SED=$lt_ac_sed 7291 break 7292 fi 7293 while true; do 7294 cat conftest.in conftest.in >conftest.tmp 7295 mv conftest.tmp conftest.in 7296 cp conftest.in conftest.nl 7297 echo >>conftest.nl 7298 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7299 cmp -s conftest.out conftest.nl || break 7300 # 10000 chars as input seems more than enough 7301 test $lt_ac_count -gt 10 && break 7302 lt_ac_count=`expr $lt_ac_count + 1` 7303 if test $lt_ac_count -gt $lt_ac_max; then 7304 lt_ac_max=$lt_ac_count 7305 lt_cv_path_SED=$lt_ac_sed 7306 fi 7307 done 7308done 7309]) 7310SED=$lt_cv_path_SED 7311AC_MSG_RESULT([$SED]) 7312]) 7313 7314