1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for cpplib . 4# 5# Report bugs to <gcc-bugs@gcc.gnu.org>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 9# Foundation, Inc. 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95for as_dir in $PATH 96do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101IFS=$as_save_IFS 102 103 ;; 104esac 105# We did not find ourselves, most probably we were run as `sh COMMAND' 106# in which case we are not to be found in the path. 107if test "x$as_myself" = x; then 108 as_myself=$0 109fi 110if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113fi 114 115# Unset variables that we do not need and which cause bugs (e.g. in 116# pre-3.0 UWIN ksh). 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Disable this feature. 142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 143 setopt NO_GLOB_SUBST 144else 145 case \`(set -o) 2>/dev/null\` in #( 146 *posix*) : 147 set -o posix ;; #( 148 *) : 149 ;; 150esac 151fi 152" 153 as_required="as_fn_return () { (exit \$1); } 154as_fn_success () { as_fn_return 0; } 155as_fn_failure () { as_fn_return 1; } 156as_fn_ret_success () { return 0; } 157as_fn_ret_failure () { return 1; } 158 159exitcode=0 160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 165 166else 167 exitcode=1; echo positional parameters were not saved. 168fi 169test x\$exitcode = x0 || exit 1" 170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 174test \$(( 1 + 1 )) = 2 || exit 1" 175 if (eval "$as_required") 2>/dev/null; then : 176 as_have_required=yes 177else 178 as_have_required=no 179fi 180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 181 182else 183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 184as_found=false 185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 186do 187 IFS=$as_save_IFS 188 test -z "$as_dir" && as_dir=. 189 as_found=: 190 case $as_dir in #( 191 /*) 192 for as_base in sh bash ksh sh5; do 193 # Try only shells that exist, to save several forks. 194 as_shell=$as_dir/$as_base 195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 CONFIG_SHELL=$as_shell as_have_required=yes 198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 break 2 200fi 201fi 202 done;; 203 esac 204 as_found=false 205done 206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 208 CONFIG_SHELL=$SHELL as_have_required=yes 209fi; } 210IFS=$as_save_IFS 211 212 213 if test "x$CONFIG_SHELL" != x; then : 214 # We cannot yet assume a decent shell, so we have to provide a 215 # neutralization value for shells without unset; and this also 216 # works around shells that cannot unset nonexistent variables. 217 BASH_ENV=/dev/null 218 ENV=/dev/null 219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 220 export CONFIG_SHELL 221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 222fi 223 224 if test x$as_have_required = xno; then : 225 $as_echo "$0: This script requires a shell more modern than all" 226 $as_echo "$0: the shells that I found on your system." 227 if test x${ZSH_VERSION+set} = xset ; then 228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 230 else 231 $as_echo "$0: Please tell bug-autoconf@gnu.org and 232$0: gcc-bugs@gcc.gnu.org about your system, including any 233$0: error possibly output before this message. 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See below for descriptions of some of the useful variables. 1266 1267Defaults for the options are specified in brackets. 1268 1269Configuration: 1270 -h, --help display this help and exit 1271 --help=short display options specific to this package 1272 --help=recursive display the short help of all the included packages 1273 -V, --version display version information and exit 1274 -q, --quiet, --silent do not print \`checking...' messages 1275 --cache-file=FILE cache test results in FILE [disabled] 1276 -C, --config-cache alias for \`--cache-file=config.cache' 1277 -n, --no-create do not create output files 1278 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1279 1280Installation directories: 1281 --prefix=PREFIX install architecture-independent files in PREFIX 1282 [$ac_default_prefix] 1283 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1284 [PREFIX] 1285 1286By default, \`make install' will install all the files in 1287\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1288an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1289for instance \`--prefix=\$HOME'. 1290 1291For better control, use the options below. 1292 1293Fine tuning of the installation directories: 1294 --bindir=DIR user executables [EPREFIX/bin] 1295 --sbindir=DIR system admin executables [EPREFIX/sbin] 1296 --libexecdir=DIR program executables [EPREFIX/libexec] 1297 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1298 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1299 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1300 --libdir=DIR object code libraries [EPREFIX/lib] 1301 --includedir=DIR C header files [PREFIX/include] 1302 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1303 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1304 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1305 --infodir=DIR info documentation [DATAROOTDIR/info] 1306 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1307 --mandir=DIR man documentation [DATAROOTDIR/man] 1308 --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] 1309 --htmldir=DIR html documentation [DOCDIR] 1310 --dvidir=DIR dvi documentation [DOCDIR] 1311 --pdfdir=DIR pdf documentation [DOCDIR] 1312 --psdir=DIR ps documentation [DOCDIR] 1313_ACEOF 1314 1315 cat <<\_ACEOF 1316 1317System types: 1318 --build=BUILD configure for building on BUILD [guessed] 1319 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1320 --target=TARGET configure for building compilers for TARGET [HOST] 1321_ACEOF 1322fi 1323 1324if test -n "$ac_init_help"; then 1325 case $ac_init_help in 1326 short | recursive ) echo "Configuration of cpplib :";; 1327 esac 1328 cat <<\_ACEOF 1329 1330Optional Features: 1331 --disable-option-checking ignore unrecognized --enable/--with options 1332 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1333 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1334 --disable-largefile omit support for large files 1335 --enable-werror-always enable -Werror despite compiler version 1336 --disable-rpath do not hardcode runtime library paths 1337 --enable-maintainer-mode enable rules only needed by maintainers 1338 --enable-checking[=LIST] 1339 enable expensive run-time checks. With LIST, enable 1340 only specific categories of checks. Categories are: 1341 yes,no,all,none,release. Flags are: misc,valgrind or 1342 other strings 1343 --enable-canonical-system-headers 1344 enable or disable system headers canonicalization 1345 --enable-host-shared build host code as shared libraries 1346 1347Optional Packages: 1348 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1349 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1350 --with-gnu-ld assume the C compiler uses GNU ld default=no 1351 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib 1352 --without-libiconv-prefix don't search for libiconv in includedir and libdir 1353 1354Some influential environment variables: 1355 CC C compiler command 1356 CFLAGS C compiler flags 1357 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1358 nonstandard directory <lib dir> 1359 LIBS libraries to pass to the linker, e.g. -l<library> 1360 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1361 you have headers in a nonstandard directory <include dir> 1362 CXX C++ compiler command 1363 CXXFLAGS C++ compiler flags 1364 CPP C preprocessor 1365 1366Use these variables to override the choices made by `configure' or to help 1367it to find libraries and programs with nonstandard names/locations. 1368 1369Report bugs to <gcc-bugs@gcc.gnu.org>. 1370_ACEOF 1371ac_status=$? 1372fi 1373 1374if test "$ac_init_help" = "recursive"; then 1375 # If there are subdirs, report their specific --help. 1376 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1377 test -d "$ac_dir" || 1378 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1379 continue 1380 ac_builddir=. 1381 1382case "$ac_dir" in 1383.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1384*) 1385 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1386 # A ".." for each directory in $ac_dir_suffix. 1387 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1388 case $ac_top_builddir_sub in 1389 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1390 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1391 esac ;; 1392esac 1393ac_abs_top_builddir=$ac_pwd 1394ac_abs_builddir=$ac_pwd$ac_dir_suffix 1395# for backward compatibility: 1396ac_top_builddir=$ac_top_build_prefix 1397 1398case $srcdir in 1399 .) # We are building in place. 1400 ac_srcdir=. 1401 ac_top_srcdir=$ac_top_builddir_sub 1402 ac_abs_top_srcdir=$ac_pwd ;; 1403 [\\/]* | ?:[\\/]* ) # Absolute name. 1404 ac_srcdir=$srcdir$ac_dir_suffix; 1405 ac_top_srcdir=$srcdir 1406 ac_abs_top_srcdir=$srcdir ;; 1407 *) # Relative name. 1408 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1409 ac_top_srcdir=$ac_top_build_prefix$srcdir 1410 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1411esac 1412ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1413 1414 cd "$ac_dir" || { ac_status=$?; continue; } 1415 # Check for guested configure. 1416 if test -f "$ac_srcdir/configure.gnu"; then 1417 echo && 1418 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1419 elif test -f "$ac_srcdir/configure"; then 1420 echo && 1421 $SHELL "$ac_srcdir/configure" --help=recursive 1422 else 1423 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1424 fi || ac_status=$? 1425 cd "$ac_pwd" || { ac_status=$?; break; } 1426 done 1427fi 1428 1429test -n "$ac_init_help" && exit $ac_status 1430if $ac_init_version; then 1431 cat <<\_ACEOF 1432cpplib configure 1433generated by GNU Autoconf 2.64 1434 1435Copyright (C) 2009 Free Software Foundation, Inc. 1436This configure script is free software; the Free Software Foundation 1437gives unlimited permission to copy, distribute and modify it. 1438_ACEOF 1439 exit 1440fi 1441 1442## ------------------------ ## 1443## Autoconf initialization. ## 1444## ------------------------ ## 1445 1446# ac_fn_c_try_compile LINENO 1447# -------------------------- 1448# Try to compile conftest.$ac_ext, and return whether this succeeded. 1449ac_fn_c_try_compile () 1450{ 1451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1452 rm -f conftest.$ac_objext 1453 if { { ac_try="$ac_compile" 1454case "(($ac_try" in 1455 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1456 *) ac_try_echo=$ac_try;; 1457esac 1458eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1459$as_echo "$ac_try_echo"; } >&5 1460 (eval "$ac_compile") 2>conftest.err 1461 ac_status=$? 1462 if test -s conftest.err; then 1463 grep -v '^ *+' conftest.err >conftest.er1 1464 cat conftest.er1 >&5 1465 mv -f conftest.er1 conftest.err 1466 fi 1467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1468 test $ac_status = 0; } && { 1469 test -z "$ac_c_werror_flag" || 1470 test ! -s conftest.err 1471 } && test -s conftest.$ac_objext; then : 1472 ac_retval=0 1473else 1474 $as_echo "$as_me: failed program was:" >&5 1475sed 's/^/| /' conftest.$ac_ext >&5 1476 1477 ac_retval=1 1478fi 1479 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1480 return $ac_retval 1481 1482} # ac_fn_c_try_compile 1483 1484# ac_fn_cxx_try_compile LINENO 1485# ---------------------------- 1486# Try to compile conftest.$ac_ext, and return whether this succeeded. 1487ac_fn_cxx_try_compile () 1488{ 1489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1490 rm -f conftest.$ac_objext 1491 if { { ac_try="$ac_compile" 1492case "(($ac_try" in 1493 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1494 *) ac_try_echo=$ac_try;; 1495esac 1496eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1497$as_echo "$ac_try_echo"; } >&5 1498 (eval "$ac_compile") 2>conftest.err 1499 ac_status=$? 1500 if test -s conftest.err; then 1501 grep -v '^ *+' conftest.err >conftest.er1 1502 cat conftest.er1 >&5 1503 mv -f conftest.er1 conftest.err 1504 fi 1505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1506 test $ac_status = 0; } && { 1507 test -z "$ac_cxx_werror_flag" || 1508 test ! -s conftest.err 1509 } && test -s conftest.$ac_objext; then : 1510 ac_retval=0 1511else 1512 $as_echo "$as_me: failed program was:" >&5 1513sed 's/^/| /' conftest.$ac_ext >&5 1514 1515 ac_retval=1 1516fi 1517 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1518 return $ac_retval 1519 1520} # ac_fn_cxx_try_compile 1521 1522# ac_fn_c_try_cpp LINENO 1523# ---------------------- 1524# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1525ac_fn_c_try_cpp () 1526{ 1527 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1528 if { { ac_try="$ac_cpp conftest.$ac_ext" 1529case "(($ac_try" in 1530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1531 *) ac_try_echo=$ac_try;; 1532esac 1533eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1534$as_echo "$ac_try_echo"; } >&5 1535 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1536 ac_status=$? 1537 if test -s conftest.err; then 1538 grep -v '^ *+' conftest.err >conftest.er1 1539 cat conftest.er1 >&5 1540 mv -f conftest.er1 conftest.err 1541 fi 1542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1543 test $ac_status = 0; } >/dev/null && { 1544 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1545 test ! -s conftest.err 1546 }; then : 1547 ac_retval=0 1548else 1549 $as_echo "$as_me: failed program was:" >&5 1550sed 's/^/| /' conftest.$ac_ext >&5 1551 1552 ac_retval=1 1553fi 1554 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1555 return $ac_retval 1556 1557} # ac_fn_c_try_cpp 1558 1559# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1560# ------------------------------------------------------- 1561# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1562# the include files in INCLUDES and setting the cache variable VAR 1563# accordingly. 1564ac_fn_c_check_header_mongrel () 1565{ 1566 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1567 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1569$as_echo_n "checking for $2... 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" >&6; } 1703if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1704 $as_echo_n "(cached) " >&6 1705else 1706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1707/* end confdefs.h. */ 1708$4 1709#include <$2> 1710_ACEOF 1711if ac_fn_c_try_compile "$LINENO"; then : 1712 eval "$3=yes" 1713else 1714 eval "$3=no" 1715fi 1716rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1717fi 1718eval ac_res=\$$3 1719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1720$as_echo "$ac_res" >&6; } 1721 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1722 1723} # ac_fn_c_check_header_compile 1724 1725# ac_fn_c_try_link LINENO 1726# ----------------------- 1727# Try to link conftest.$ac_ext, and return whether this succeeded. 1728ac_fn_c_try_link () 1729{ 1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1731 rm -f conftest.$ac_objext conftest$ac_exeext 1732 if { { ac_try="$ac_link" 1733case "(($ac_try" in 1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1735 *) ac_try_echo=$ac_try;; 1736esac 1737eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1738$as_echo "$ac_try_echo"; } >&5 1739 (eval "$ac_link") 2>conftest.err 1740 ac_status=$? 1741 if test -s conftest.err; then 1742 grep -v '^ *+' conftest.err >conftest.er1 1743 cat conftest.er1 >&5 1744 mv -f conftest.er1 conftest.err 1745 fi 1746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1747 test $ac_status = 0; } && { 1748 test -z "$ac_c_werror_flag" || 1749 test ! -s conftest.err 1750 } && test -s conftest$ac_exeext && { 1751 test "$cross_compiling" = yes || 1752 $as_test_x conftest$ac_exeext 1753 }; then : 1754 ac_retval=0 1755else 1756 $as_echo "$as_me: failed program was:" >&5 1757sed 's/^/| /' conftest.$ac_ext >&5 1758 1759 ac_retval=1 1760fi 1761 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1762 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1763 # interfere with the next link command; also delete a directory that is 1764 # left behind by Apple's compiler. We do this before executing the actions. 1765 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1766 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1767 return $ac_retval 1768 1769} # ac_fn_c_try_link 1770 1771# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1772# ------------------------------------------- 1773# Tests whether TYPE exists after having included INCLUDES, setting cache 1774# variable VAR accordingly. 1775ac_fn_c_check_type () 1776{ 1777 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1779$as_echo_n "checking for $2... " >&6; } 1780if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1781 $as_echo_n "(cached) " >&6 1782else 1783 eval "$3=no" 1784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1785/* end confdefs.h. */ 1786$4 1787int 1788main () 1789{ 1790if (sizeof ($2)) 1791 return 0; 1792 ; 1793 return 0; 1794} 1795_ACEOF 1796if ac_fn_c_try_compile "$LINENO"; then : 1797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1798/* end confdefs.h. */ 1799$4 1800int 1801main () 1802{ 1803if (sizeof (($2))) 1804 return 0; 1805 ; 1806 return 0; 1807} 1808_ACEOF 1809if ac_fn_c_try_compile "$LINENO"; then : 1810 1811else 1812 eval "$3=yes" 1813fi 1814rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1815fi 1816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1817fi 1818eval ac_res=\$$3 1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1820$as_echo "$ac_res" >&6; } 1821 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1822 1823} # ac_fn_c_check_type 1824 1825# ac_fn_c_find_uintX_t LINENO BITS VAR 1826# ------------------------------------ 1827# Finds an unsigned integer type with width BITS, setting cache variable VAR 1828# accordingly. 1829ac_fn_c_find_uintX_t () 1830{ 1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1833$as_echo_n "checking for uint$2_t... " >&6; } 1834if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1835 $as_echo_n "(cached) " >&6 1836else 1837 eval "$3=no" 1838 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1839 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1841/* end confdefs.h. */ 1842$ac_includes_default 1843int 1844main () 1845{ 1846static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)]; 1847test_array [0] = 0 1848 1849 ; 1850 return 0; 1851} 1852_ACEOF 1853if ac_fn_c_try_compile "$LINENO"; then : 1854 case $ac_type in #( 1855 uint$2_t) : 1856 eval "$3=yes" ;; #( 1857 *) : 1858 eval "$3=\$ac_type" ;; 1859esac 1860fi 1861rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1862 eval as_val=\$$3 1863 if test "x$as_val" = x""no; then : 1864 1865else 1866 break 1867fi 1868 done 1869fi 1870eval ac_res=\$$3 1871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1872$as_echo "$ac_res" >&6; } 1873 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1874 1875} # ac_fn_c_find_uintX_t 1876 1877# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1878# -------------------------------------------- 1879# Tries to find the compile-time value of EXPR in a program that includes 1880# INCLUDES, setting VAR accordingly. Returns whether the value could be 1881# computed 1882ac_fn_c_compute_int () 1883{ 1884 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1885 if test "$cross_compiling" = yes; then 1886 # Depending upon the size, compute the lo and hi bounds. 1887cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1888/* end confdefs.h. */ 1889$4 1890int 1891main () 1892{ 1893static int test_array [1 - 2 * !(($2) >= 0)]; 1894test_array [0] = 0 1895 1896 ; 1897 return 0; 1898} 1899_ACEOF 1900if ac_fn_c_try_compile "$LINENO"; then : 1901 ac_lo=0 ac_mid=0 1902 while :; do 1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1904/* end confdefs.h. */ 1905$4 1906int 1907main () 1908{ 1909static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1910test_array [0] = 0 1911 1912 ; 1913 return 0; 1914} 1915_ACEOF 1916if ac_fn_c_try_compile "$LINENO"; then : 1917 ac_hi=$ac_mid; break 1918else 1919 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1920 if test $ac_lo -le $ac_mid; then 1921 ac_lo= ac_hi= 1922 break 1923 fi 1924 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1925fi 1926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1927 done 1928else 1929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1930/* end confdefs.h. */ 1931$4 1932int 1933main () 1934{ 1935static int test_array [1 - 2 * !(($2) < 0)]; 1936test_array [0] = 0 1937 1938 ; 1939 return 0; 1940} 1941_ACEOF 1942if ac_fn_c_try_compile "$LINENO"; then : 1943 ac_hi=-1 ac_mid=-1 1944 while :; do 1945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1946/* end confdefs.h. */ 1947$4 1948int 1949main () 1950{ 1951static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1952test_array [0] = 0 1953 1954 ; 1955 return 0; 1956} 1957_ACEOF 1958if ac_fn_c_try_compile "$LINENO"; then : 1959 ac_lo=$ac_mid; break 1960else 1961 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1962 if test $ac_mid -le $ac_hi; then 1963 ac_lo= ac_hi= 1964 break 1965 fi 1966 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1967fi 1968rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1969 done 1970else 1971 ac_lo= ac_hi= 1972fi 1973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1974fi 1975rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1976# Binary search between lo and hi bounds. 1977while test "x$ac_lo" != "x$ac_hi"; do 1978 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1980/* end confdefs.h. */ 1981$4 1982int 1983main () 1984{ 1985static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1986test_array [0] = 0 1987 1988 ; 1989 return 0; 1990} 1991_ACEOF 1992if ac_fn_c_try_compile "$LINENO"; then : 1993 ac_hi=$ac_mid 1994else 1995 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1996fi 1997rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1998done 1999case $ac_lo in #(( 2000?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2001'') ac_retval=1 ;; 2002esac 2003 else 2004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2005/* end confdefs.h. */ 2006$4 2007static long int longval () { return $2; } 2008static unsigned long int ulongval () { return $2; } 2009#include <stdio.h> 2010#include <stdlib.h> 2011int 2012main () 2013{ 2014 2015 FILE *f = fopen ("conftest.val", "w"); 2016 if (! f) 2017 return 1; 2018 if (($2) < 0) 2019 { 2020 long int i = longval (); 2021 if (i != ($2)) 2022 return 1; 2023 fprintf (f, "%ld", i); 2024 } 2025 else 2026 { 2027 unsigned long int i = ulongval (); 2028 if (i != ($2)) 2029 return 1; 2030 fprintf (f, "%lu", i); 2031 } 2032 /* Do not output a trailing newline, as this causes \r\n confusion 2033 on some platforms. */ 2034 return ferror (f) || fclose (f) != 0; 2035 2036 ; 2037 return 0; 2038} 2039_ACEOF 2040if ac_fn_c_try_run "$LINENO"; then : 2041 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2042else 2043 ac_retval=1 2044fi 2045rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2046 conftest.$ac_objext conftest.beam conftest.$ac_ext 2047rm -f conftest.val 2048 2049 fi 2050 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2051 return $ac_retval 2052 2053} # ac_fn_c_compute_int 2054 2055# ac_fn_c_check_func LINENO FUNC VAR 2056# ---------------------------------- 2057# Tests whether FUNC exists, setting the cache variable VAR accordingly 2058ac_fn_c_check_func () 2059{ 2060 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2062$as_echo_n "checking for $2... " >&6; } 2063if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 2064 $as_echo_n "(cached) " >&6 2065else 2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2067/* end confdefs.h. */ 2068/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2069 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2070#define $2 innocuous_$2 2071 2072/* System header to define __stub macros and hopefully few prototypes, 2073 which can conflict with char $2 (); below. 2074 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2075 <limits.h> exists even on freestanding compilers. */ 2076 2077#ifdef __STDC__ 2078# include <limits.h> 2079#else 2080# include <assert.h> 2081#endif 2082 2083#undef $2 2084 2085/* Override any GCC internal prototype to avoid an error. 2086 Use char because int might match the return type of a GCC 2087 builtin and then its argument prototype would still apply. */ 2088#ifdef __cplusplus 2089extern "C" 2090#endif 2091char $2 (); 2092/* The GNU C library defines this for functions which it implements 2093 to always fail with ENOSYS. Some functions are actually named 2094 something starting with __ and the normal name is an alias. */ 2095#if defined __stub_$2 || defined __stub___$2 2096choke me 2097#endif 2098 2099int 2100main () 2101{ 2102return $2 (); 2103 ; 2104 return 0; 2105} 2106_ACEOF 2107if ac_fn_c_try_link "$LINENO"; then : 2108 eval "$3=yes" 2109else 2110 eval "$3=no" 2111fi 2112rm -f core conftest.err conftest.$ac_objext \ 2113 conftest$ac_exeext conftest.$ac_ext 2114fi 2115eval ac_res=\$$3 2116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2117$as_echo "$ac_res" >&6; } 2118 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2119 2120} # ac_fn_c_check_func 2121 2122# ac_fn_c_check_decl LINENO SYMBOL VAR 2123# ------------------------------------ 2124# Tests whether SYMBOL is declared, setting cache variable VAR accordingly. 2125ac_fn_c_check_decl () 2126{ 2127 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2128 as_decl_name=`echo $2|sed 's/ *(.*//'` 2129 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2131$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2132if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 2133 $as_echo_n "(cached) " >&6 2134else 2135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2136/* end confdefs.h. */ 2137$4 2138int 2139main () 2140{ 2141#ifndef $as_decl_name 2142#ifdef __cplusplus 2143 (void) $as_decl_use; 2144#else 2145 (void) $as_decl_name; 2146#endif 2147#endif 2148 2149 ; 2150 return 0; 2151} 2152_ACEOF 2153if ac_fn_c_try_compile "$LINENO"; then : 2154 eval "$3=yes" 2155else 2156 eval "$3=no" 2157fi 2158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2159fi 2160eval ac_res=\$$3 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2162$as_echo "$ac_res" >&6; } 2163 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2164 2165} # ac_fn_c_check_decl 2166 2167# ac_fn_cxx_try_link LINENO 2168# ------------------------- 2169# Try to link conftest.$ac_ext, and return whether this succeeded. 2170ac_fn_cxx_try_link () 2171{ 2172 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2173 rm -f conftest.$ac_objext conftest$ac_exeext 2174 if { { ac_try="$ac_link" 2175case "(($ac_try" in 2176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2177 *) ac_try_echo=$ac_try;; 2178esac 2179eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2180$as_echo "$ac_try_echo"; } >&5 2181 (eval "$ac_link") 2>conftest.err 2182 ac_status=$? 2183 if test -s conftest.err; then 2184 grep -v '^ *+' conftest.err >conftest.er1 2185 cat conftest.er1 >&5 2186 mv -f conftest.er1 conftest.err 2187 fi 2188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2189 test $ac_status = 0; } && { 2190 test -z "$ac_cxx_werror_flag" || 2191 test ! -s conftest.err 2192 } && test -s conftest$ac_exeext && { 2193 test "$cross_compiling" = yes || 2194 $as_test_x conftest$ac_exeext 2195 }; then : 2196 ac_retval=0 2197else 2198 $as_echo "$as_me: failed program was:" >&5 2199sed 's/^/| /' conftest.$ac_ext >&5 2200 2201 ac_retval=1 2202fi 2203 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2204 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2205 # interfere with the next link command; also delete a directory that is 2206 # left behind by Apple's compiler. We do this before executing the actions. 2207 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2208 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2209 return $ac_retval 2210 2211} # ac_fn_cxx_try_link 2212cat >config.log <<_ACEOF 2213This file contains any messages produced by compilers while 2214running configure, to aid debugging if configure makes a mistake. 2215 2216It was created by cpplib $as_me , which was 2217generated by GNU Autoconf 2.64. Invocation command line was 2218 2219 $ $0 $@ 2220 2221_ACEOF 2222exec 5>>config.log 2223{ 2224cat <<_ASUNAME 2225## --------- ## 2226## Platform. ## 2227## --------- ## 2228 2229hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2230uname -m = `(uname -m) 2>/dev/null || echo unknown` 2231uname -r = `(uname -r) 2>/dev/null || echo unknown` 2232uname -s = `(uname -s) 2>/dev/null || echo unknown` 2233uname -v = `(uname -v) 2>/dev/null || echo unknown` 2234 2235/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2236/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2237 2238/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2239/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2240/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2241/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2242/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2243/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2244/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2245 2246_ASUNAME 2247 2248as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2249for as_dir in $PATH 2250do 2251 IFS=$as_save_IFS 2252 test -z "$as_dir" && as_dir=. 2253 $as_echo "PATH: $as_dir" 2254 done 2255IFS=$as_save_IFS 2256 2257} >&5 2258 2259cat >&5 <<_ACEOF 2260 2261 2262## ----------- ## 2263## Core tests. ## 2264## ----------- ## 2265 2266_ACEOF 2267 2268 2269# Keep a trace of the command line. 2270# Strip out --no-create and --no-recursion so they do not pile up. 2271# Strip out --silent because we don't want to record it for future runs. 2272# Also quote any args containing shell meta-characters. 2273# Make two passes to allow for proper duplicate-argument suppression. 2274ac_configure_args= 2275ac_configure_args0= 2276ac_configure_args1= 2277ac_must_keep_next=false 2278for ac_pass in 1 2 2279do 2280 for ac_arg 2281 do 2282 case $ac_arg in 2283 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2284 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2285 | -silent | --silent | --silen | --sile | --sil) 2286 continue ;; 2287 *\'*) 2288 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2289 esac 2290 case $ac_pass in 2291 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2292 2) 2293 as_fn_append ac_configure_args1 " '$ac_arg'" 2294 if test $ac_must_keep_next = true; then 2295 ac_must_keep_next=false # Got value, back to normal. 2296 else 2297 case $ac_arg in 2298 *=* | --config-cache | -C | -disable-* | --disable-* \ 2299 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2300 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2301 | -with-* | --with-* | -without-* | --without-* | --x) 2302 case "$ac_configure_args0 " in 2303 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2304 esac 2305 ;; 2306 -* ) ac_must_keep_next=true ;; 2307 esac 2308 fi 2309 as_fn_append ac_configure_args " '$ac_arg'" 2310 ;; 2311 esac 2312 done 2313done 2314{ ac_configure_args0=; unset ac_configure_args0;} 2315{ ac_configure_args1=; unset ac_configure_args1;} 2316 2317# When interrupted or exit'd, cleanup temporary files, and complete 2318# config.log. 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" >&6; } 2751if test -z "$INSTALL"; then 2752if test "${ac_cv_path_install+set}" = set; then : 2753 $as_echo_n "(cached) " >&6 2754else 2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756for as_dir in $PATH 2757do 2758 IFS=$as_save_IFS 2759 test -z "$as_dir" && as_dir=. 2760 # Account for people who put trailing slashes in PATH elements. 2761case $as_dir/ in #(( 2762 ./ | .// | /[cC]/* | \ 2763 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2764 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2765 /usr/ucb/* ) ;; 2766 *) 2767 # OSF1 and SCO ODT 3.0 have their own names for install. 2768 # Don't use installbsd from OSF since it installs stuff as root 2769 # by default. 2770 for ac_prog in ginstall scoinst install; do 2771 for ac_exec_ext in '' $ac_executable_extensions; do 2772 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2773 if test $ac_prog = install && 2774 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2775 # AIX install. It has an incompatible calling convention. 2776 : 2777 elif test $ac_prog = install && 2778 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2779 # program-specific install script used by HP pwplus--don't use. 2780 : 2781 else 2782 rm -rf conftest.one conftest.two conftest.dir 2783 echo one > conftest.one 2784 echo two > conftest.two 2785 mkdir conftest.dir 2786 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2787 test -s conftest.one && test -s conftest.two && 2788 test -s conftest.dir/conftest.one && 2789 test -s conftest.dir/conftest.two 2790 then 2791 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2792 break 3 2793 fi 2794 fi 2795 fi 2796 done 2797 done 2798 ;; 2799esac 2800 2801 done 2802IFS=$as_save_IFS 2803 2804rm -rf conftest.one conftest.two conftest.dir 2805 2806fi 2807 if test "${ac_cv_path_install+set}" = set; then 2808 INSTALL=$ac_cv_path_install 2809 else 2810 # As a last resort, use the slow shell script. Don't cache a 2811 # value for INSTALL within a source directory, because that will 2812 # break other packages using the cache if that directory is 2813 # removed, or if the value is a relative name. 2814 INSTALL=$ac_install_sh 2815 fi 2816fi 2817{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2818$as_echo "$INSTALL" >&6; } 2819 2820# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2821# It thinks the first close brace ends the variable substitution. 2822test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2823 2824test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2825 2826test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2827 2828ac_ext=c 2829ac_cpp='$CPP $CPPFLAGS' 2830ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2831ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2832ac_compiler_gnu=$ac_cv_c_compiler_gnu 2833if test -n "$ac_tool_prefix"; then 2834 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2835set dummy ${ac_tool_prefix}gcc; ac_word=$2 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2837$as_echo_n "checking for $ac_word... " >&6; } 2838if test "${ac_cv_prog_CC+set}" = set; then : 2839 $as_echo_n "(cached) " >&6 2840else 2841 if test -n "$CC"; then 2842 ac_cv_prog_CC="$CC" # Let the user override the test. 2843else 2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845for as_dir in $PATH 2846do 2847 IFS=$as_save_IFS 2848 test -z "$as_dir" && as_dir=. 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2851 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2853 break 2 2854 fi 2855done 2856 done 2857IFS=$as_save_IFS 2858 2859fi 2860fi 2861CC=$ac_cv_prog_CC 2862if test -n "$CC"; then 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2864$as_echo "$CC" >&6; } 2865else 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2867$as_echo "no" >&6; } 2868fi 2869 2870 2871fi 2872if test -z "$ac_cv_prog_CC"; then 2873 ac_ct_CC=$CC 2874 # Extract the first word of "gcc", so it can be a program name with args. 2875set dummy gcc; ac_word=$2 2876{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877$as_echo_n "checking for $ac_word... " >&6; } 2878if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2879 $as_echo_n "(cached) " >&6 2880else 2881 if test -n "$ac_ct_CC"; then 2882 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2883else 2884as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2885for as_dir in $PATH 2886do 2887 IFS=$as_save_IFS 2888 test -z "$as_dir" && as_dir=. 2889 for ac_exec_ext in '' $ac_executable_extensions; do 2890 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2891 ac_cv_prog_ac_ct_CC="gcc" 2892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2893 break 2 2894 fi 2895done 2896 done 2897IFS=$as_save_IFS 2898 2899fi 2900fi 2901ac_ct_CC=$ac_cv_prog_ac_ct_CC 2902if test -n "$ac_ct_CC"; then 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2904$as_echo "$ac_ct_CC" >&6; } 2905else 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907$as_echo "no" >&6; } 2908fi 2909 2910 if test "x$ac_ct_CC" = x; then 2911 CC="" 2912 else 2913 case $cross_compiling:$ac_tool_warned in 2914yes:) 2915{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2916$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2917ac_tool_warned=yes ;; 2918esac 2919 CC=$ac_ct_CC 2920 fi 2921else 2922 CC="$ac_cv_prog_CC" 2923fi 2924 2925if test -z "$CC"; then 2926 if test -n "$ac_tool_prefix"; then 2927 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2928set dummy ${ac_tool_prefix}cc; ac_word=$2 2929{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930$as_echo_n "checking for $ac_word... " >&6; } 2931if test "${ac_cv_prog_CC+set}" = set; then : 2932 $as_echo_n "(cached) " >&6 2933else 2934 if test -n "$CC"; then 2935 ac_cv_prog_CC="$CC" # Let the user override the test. 2936else 2937as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938for as_dir in $PATH 2939do 2940 IFS=$as_save_IFS 2941 test -z "$as_dir" && as_dir=. 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2944 ac_cv_prog_CC="${ac_tool_prefix}cc" 2945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2946 break 2 2947 fi 2948done 2949 done 2950IFS=$as_save_IFS 2951 2952fi 2953fi 2954CC=$ac_cv_prog_CC 2955if test -n "$CC"; then 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2957$as_echo "$CC" >&6; } 2958else 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960$as_echo "no" >&6; } 2961fi 2962 2963 2964 fi 2965fi 2966if test -z "$CC"; then 2967 # Extract the first word of "cc", so it can be a program name with args. 2968set dummy cc; ac_word=$2 2969{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2970$as_echo_n "checking for $ac_word... " >&6; } 2971if test "${ac_cv_prog_CC+set}" = set; then : 2972 $as_echo_n "(cached) " >&6 2973else 2974 if test -n "$CC"; then 2975 ac_cv_prog_CC="$CC" # Let the user override the test. 2976else 2977 ac_prog_rejected=no 2978as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2979for as_dir in $PATH 2980do 2981 IFS=$as_save_IFS 2982 test -z "$as_dir" && as_dir=. 2983 for ac_exec_ext in '' $ac_executable_extensions; do 2984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2985 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2986 ac_prog_rejected=yes 2987 continue 2988 fi 2989 ac_cv_prog_CC="cc" 2990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2991 break 2 2992 fi 2993done 2994 done 2995IFS=$as_save_IFS 2996 2997if test $ac_prog_rejected = yes; then 2998 # We found a bogon in the path, so make sure we never use it. 2999 set dummy $ac_cv_prog_CC 3000 shift 3001 if test $# != 0; then 3002 # We chose a different compiler from the bogus one. 3003 # However, it has the same basename, so the bogon will be chosen 3004 # first if we set CC to just the basename; use the full file name. 3005 shift 3006 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3007 fi 3008fi 3009fi 3010fi 3011CC=$ac_cv_prog_CC 3012if test -n "$CC"; then 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3014$as_echo "$CC" >&6; } 3015else 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3017$as_echo "no" >&6; } 3018fi 3019 3020 3021fi 3022if test -z "$CC"; then 3023 if test -n "$ac_tool_prefix"; then 3024 for ac_prog in cl.exe 3025 do 3026 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3027set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3029$as_echo_n "checking for $ac_word... " >&6; } 3030if test "${ac_cv_prog_CC+set}" = set; then : 3031 $as_echo_n "(cached) " >&6 3032else 3033 if test -n "$CC"; then 3034 ac_cv_prog_CC="$CC" # Let the user override the test. 3035else 3036as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3037for as_dir in $PATH 3038do 3039 IFS=$as_save_IFS 3040 test -z "$as_dir" && as_dir=. 3041 for ac_exec_ext in '' $ac_executable_extensions; do 3042 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3043 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3045 break 2 3046 fi 3047done 3048 done 3049IFS=$as_save_IFS 3050 3051fi 3052fi 3053CC=$ac_cv_prog_CC 3054if test -n "$CC"; then 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3056$as_echo "$CC" >&6; } 3057else 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3059$as_echo "no" >&6; } 3060fi 3061 3062 3063 test -n "$CC" && break 3064 done 3065fi 3066if test -z "$CC"; then 3067 ac_ct_CC=$CC 3068 for ac_prog in cl.exe 3069do 3070 # Extract the first word of "$ac_prog", so it can be a program name with args. 3071set dummy $ac_prog; ac_word=$2 3072{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3073$as_echo_n "checking for $ac_word... " >&6; } 3074if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3075 $as_echo_n "(cached) " >&6 3076else 3077 if test -n "$ac_ct_CC"; then 3078 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3079else 3080as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3081for as_dir in $PATH 3082do 3083 IFS=$as_save_IFS 3084 test -z "$as_dir" && as_dir=. 3085 for ac_exec_ext in '' $ac_executable_extensions; do 3086 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3087 ac_cv_prog_ac_ct_CC="$ac_prog" 3088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3089 break 2 3090 fi 3091done 3092 done 3093IFS=$as_save_IFS 3094 3095fi 3096fi 3097ac_ct_CC=$ac_cv_prog_ac_ct_CC 3098if test -n "$ac_ct_CC"; then 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3100$as_echo "$ac_ct_CC" >&6; } 3101else 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3103$as_echo "no" >&6; } 3104fi 3105 3106 3107 test -n "$ac_ct_CC" && break 3108done 3109 3110 if test "x$ac_ct_CC" = x; then 3111 CC="" 3112 else 3113 case $cross_compiling:$ac_tool_warned in 3114yes:) 3115{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3116$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3117ac_tool_warned=yes ;; 3118esac 3119 CC=$ac_ct_CC 3120 fi 3121fi 3122 3123fi 3124 3125 3126test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3127$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3128as_fn_error "no acceptable C compiler found in \$PATH 3129See \`config.log' for more details." "$LINENO" 5; } 3130 3131# Provide some information about the compiler. 3132$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3133set X $ac_compile 3134ac_compiler=$2 3135for ac_option in --version -v -V -qversion; do 3136 { { ac_try="$ac_compiler $ac_option >&5" 3137case "(($ac_try" in 3138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3139 *) ac_try_echo=$ac_try;; 3140esac 3141eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3142$as_echo "$ac_try_echo"; } >&5 3143 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3144 ac_status=$? 3145 if test -s conftest.err; then 3146 sed '10a\ 3147... rest of stderr output deleted ... 3148 10q' conftest.err >conftest.er1 3149 cat conftest.er1 >&5 3150 rm -f conftest.er1 conftest.err 3151 fi 3152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3153 test $ac_status = 0; } 3154done 3155 3156cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3157/* end confdefs.h. */ 3158 3159int 3160main () 3161{ 3162 3163 ; 3164 return 0; 3165} 3166_ACEOF 3167ac_clean_files_save=$ac_clean_files 3168ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3169# Try to create an executable without -o first, disregard a.out. 3170# It will help us diagnose broken compilers, and finding out an intuition 3171# of exeext. 3172{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3173$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 3203# so that the user can short-circuit this test for compilers unknown to 3204# Autoconf. 3205for ac_file in $ac_files '' 3206do 3207 test -f "$ac_file" || continue 3208 case $ac_file in 3209 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3210 ;; 3211 [ab].out ) 3212 # We found the default executable, but exeext='' is most 3213 # certainly right. 3214 break;; 3215 *.* ) 3216 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3217 then :; else 3218 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3219 fi 3220 # We set ac_cv_exeext here because the later test for it is not 3221 # safe: cross compilers may not add the suffix if given an `-o' 3222 # argument, so we may need to know it at that point already. 3223 # Even if this section looks crufty: it has the advantage of 3224 # actually working. 3225 break;; 3226 * ) 3227 break;; 3228 esac 3229done 3230test "$ac_cv_exeext" = no && ac_cv_exeext= 3231 3232else 3233 ac_file='' 3234fi 3235{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3236$as_echo "$ac_file" >&6; } 3237if test -z "$ac_file"; then : 3238 $as_echo "$as_me: failed program was:" >&5 3239sed 's/^/| /' conftest.$ac_ext >&5 3240 3241{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3242$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3243{ as_fn_set_status 77 3244as_fn_error "C compiler cannot create executables 3245See \`config.log' for more details." "$LINENO" 5; }; } 3246fi 3247ac_exeext=$ac_cv_exeext 3248 3249# Check that the compiler produces executables we can run. If not, either 3250# the compiler is broken, or we cross compile. 3251{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3252$as_echo_n "checking whether the C compiler works... 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"$LINENO" 5; } 3276 fi 3277 fi 3278fi 3279{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3280$as_echo "yes" >&6; } 3281 3282rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3283ac_clean_files=$ac_clean_files_save 3284# Check that the compiler produces executables we can run. If not, either 3285# the compiler is broken, or we cross compile. 3286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3287$as_echo_n "checking whether we are cross compiling... " >&6; } 3288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3289$as_echo "$cross_compiling" >&6; } 3290 3291{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3292$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 3306# work properly (i.e., refer to `conftest.exe'), while it won't with 3307# `rm'. 3308for ac_file in conftest.exe conftest conftest.*; do 3309 test -f "$ac_file" || continue 3310 case $ac_file in 3311 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3312 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3313 break;; 3314 * ) break;; 3315 esac 3316done 3317else 3318 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3319$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3320as_fn_error "cannot compute suffix of executables: cannot compile and link 3321See \`config.log' for more details." "$LINENO" 5; } 3322fi 3323rm -f conftest$ac_cv_exeext 3324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3325$as_echo "$ac_cv_exeext" >&6; } 3326 3327rm -f conftest.$ac_ext 3328EXEEXT=$ac_cv_exeext 3329ac_exeext=$EXEEXT 3330{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3331$as_echo_n "checking for suffix of object files... " >&6; } 3332if test "${ac_cv_objext+set}" = set; then : 3333 $as_echo_n "(cached) " >&6 3334else 3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3336/* end confdefs.h. */ 3337 3338int 3339main () 3340{ 3341 3342 ; 3343 return 0; 3344} 3345_ACEOF 3346rm -f conftest.o conftest.obj 3347if { { ac_try="$ac_compile" 3348case "(($ac_try" in 3349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3350 *) ac_try_echo=$ac_try;; 3351esac 3352eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3353$as_echo "$ac_try_echo"; } >&5 3354 (eval "$ac_compile") 2>&5 3355 ac_status=$? 3356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3357 test $ac_status = 0; }; then : 3358 for ac_file in conftest.o conftest.obj conftest.*; do 3359 test -f "$ac_file" || continue; 3360 case $ac_file in 3361 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3362 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3363 break;; 3364 esac 3365done 3366else 3367 $as_echo "$as_me: failed program was:" >&5 3368sed 's/^/| /' conftest.$ac_ext >&5 3369 3370{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3371$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3372as_fn_error "cannot compute suffix of object files: cannot compile 3373See \`config.log' for more details." "$LINENO" 5; } 3374fi 3375rm -f conftest.$ac_cv_objext conftest.$ac_ext 3376fi 3377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3378$as_echo "$ac_cv_objext" >&6; } 3379OBJEXT=$ac_cv_objext 3380ac_objext=$OBJEXT 3381{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3382$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3498if test "${ac_cv_prog_cc_c89+set}" = set; then : 3499 $as_echo_n "(cached) " >&6 3500else 3501 ac_cv_prog_cc_c89=no 3502ac_save_CC=$CC 3503cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3504/* end confdefs.h. */ 3505#include <stdarg.h> 3506#include <stdio.h> 3507#include <sys/types.h> 3508#include <sys/stat.h> 3509/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3510struct buf { int x; }; 3511FILE * (*rcsopen) (struct buf *, struct stat *, int); 3512static char *e (p, i) 3513 char **p; 3514 int i; 3515{ 3516 return p[i]; 3517} 3518static char *f (char * (*g) (char **, int), char **p, ...) 3519{ 3520 char *s; 3521 va_list v; 3522 va_start (v,p); 3523 s = g (p, va_arg (v,int)); 3524 va_end (v); 3525 return s; 3526} 3527 3528/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3529 function prototypes and stuff, but not '\xHH' hex character constants. 3530 These don't provoke an error unfortunately, instead are silently treated 3531 as 'x'. The following induces an error, until -std is added to get 3532 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3533 array size at least. It's necessary to write '\x00'==0 to get something 3534 that's true only with -std. */ 3535int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3536 3537/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3538 inside strings and character constants. */ 3539#define FOO(x) 'x' 3540int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3541 3542int test (int i, double x); 3543struct s1 {int (*f) (int a);}; 3544struct s2 {int (*f) (double a);}; 3545int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3546int argc; 3547char **argv; 3548int 3549main () 3550{ 3551return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3552 ; 3553 return 0; 3554} 3555_ACEOF 3556for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3557 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3558do 3559 CC="$ac_save_CC $ac_arg" 3560 if ac_fn_c_try_compile "$LINENO"; then : 3561 ac_cv_prog_cc_c89=$ac_arg 3562fi 3563rm -f core conftest.err conftest.$ac_objext 3564 test "x$ac_cv_prog_cc_c89" != "xno" && break 3565done 3566rm -f conftest.$ac_ext 3567CC=$ac_save_CC 3568 3569fi 3570# AC_CACHE_VAL 3571case "x$ac_cv_prog_cc_c89" in 3572 x) 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3574$as_echo "none needed" >&6; } ;; 3575 xno) 3576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3577$as_echo "unsupported" >&6; } ;; 3578 *) 3579 CC="$CC $ac_cv_prog_cc_c89" 3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3581$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3582esac 3583if test "x$ac_cv_prog_cc_c89" != xno; then : 3584 3585fi 3586 3587ac_ext=c 3588ac_cpp='$CPP $CPPFLAGS' 3589ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3590ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3591ac_compiler_gnu=$ac_cv_c_compiler_gnu 3592 3593ac_ext=cpp 3594ac_cpp='$CXXCPP $CPPFLAGS' 3595ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3596ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3597ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3598if test -z "$CXX"; then 3599 if test -n "$CCC"; then 3600 CXX=$CCC 3601 else 3602 if test -n "$ac_tool_prefix"; then 3603 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3604 do 3605 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3606set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3608$as_echo_n "checking for $ac_word... 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" >&6; } 3731if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 3732 $as_echo_n "(cached) " >&6 3733else 3734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3735/* end confdefs.h. */ 3736 3737int 3738main () 3739{ 3740#ifndef __GNUC__ 3741 choke me 3742#endif 3743 3744 ; 3745 return 0; 3746} 3747_ACEOF 3748if ac_fn_cxx_try_compile "$LINENO"; then : 3749 ac_compiler_gnu=yes 3750else 3751 ac_compiler_gnu=no 3752fi 3753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3754ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3755 3756fi 3757{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3758$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3759if test $ac_compiler_gnu = yes; then 3760 GXX=yes 3761else 3762 GXX= 3763fi 3764ac_test_CXXFLAGS=${CXXFLAGS+set} 3765ac_save_CXXFLAGS=$CXXFLAGS 3766{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3767$as_echo_n "checking whether $CXX accepts -g... " >&6; } 3768if test "${ac_cv_prog_cxx_g+set}" = set; then : 3769 $as_echo_n "(cached) " >&6 3770else 3771 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3772 ac_cxx_werror_flag=yes 3773 ac_cv_prog_cxx_g=no 3774 CXXFLAGS="-g" 3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3776/* end confdefs.h. */ 3777 3778int 3779main () 3780{ 3781 3782 ; 3783 return 0; 3784} 3785_ACEOF 3786if ac_fn_cxx_try_compile "$LINENO"; then : 3787 ac_cv_prog_cxx_g=yes 3788else 3789 CXXFLAGS="" 3790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3791/* end confdefs.h. */ 3792 3793int 3794main () 3795{ 3796 3797 ; 3798 return 0; 3799} 3800_ACEOF 3801if ac_fn_cxx_try_compile "$LINENO"; then : 3802 3803else 3804 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3805 CXXFLAGS="-g" 3806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3807/* end confdefs.h. */ 3808 3809int 3810main () 3811{ 3812 3813 ; 3814 return 0; 3815} 3816_ACEOF 3817if ac_fn_cxx_try_compile "$LINENO"; then : 3818 ac_cv_prog_cxx_g=yes 3819fi 3820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3821fi 3822rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3823fi 3824rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3825 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3826fi 3827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3828$as_echo "$ac_cv_prog_cxx_g" >&6; } 3829if test "$ac_test_CXXFLAGS" = set; then 3830 CXXFLAGS=$ac_save_CXXFLAGS 3831elif test $ac_cv_prog_cxx_g = yes; then 3832 if test "$GXX" = yes; then 3833 CXXFLAGS="-g -O2" 3834 else 3835 CXXFLAGS="-g" 3836 fi 3837else 3838 if test "$GXX" = yes; then 3839 CXXFLAGS="-O2" 3840 else 3841 CXXFLAGS= 3842 fi 3843fi 3844ac_ext=c 3845ac_cpp='$CPP $CPPFLAGS' 3846ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3847ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3848ac_compiler_gnu=$ac_cv_c_compiler_gnu 3849 3850if test -n "$ac_tool_prefix"; then 3851 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3852set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3854$as_echo_n "checking for $ac_word... " >&6; } 3855if test "${ac_cv_prog_RANLIB+set}" = set; then : 3856 $as_echo_n "(cached) " >&6 3857else 3858 if test -n "$RANLIB"; then 3859 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3860else 3861as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3862for as_dir in $PATH 3863do 3864 IFS=$as_save_IFS 3865 test -z "$as_dir" && as_dir=. 3866 for ac_exec_ext in '' $ac_executable_extensions; do 3867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3868 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3870 break 2 3871 fi 3872done 3873 done 3874IFS=$as_save_IFS 3875 3876fi 3877fi 3878RANLIB=$ac_cv_prog_RANLIB 3879if test -n "$RANLIB"; then 3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3881$as_echo "$RANLIB" >&6; } 3882else 3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3884$as_echo "no" >&6; } 3885fi 3886 3887 3888fi 3889if test -z "$ac_cv_prog_RANLIB"; then 3890 ac_ct_RANLIB=$RANLIB 3891 # Extract the first word of "ranlib", so it can be a program name with args. 3892set dummy ranlib; ac_word=$2 3893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3894$as_echo_n "checking for $ac_word... " >&6; } 3895if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3896 $as_echo_n "(cached) " >&6 3897else 3898 if test -n "$ac_ct_RANLIB"; then 3899 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3900else 3901as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3902for as_dir in $PATH 3903do 3904 IFS=$as_save_IFS 3905 test -z "$as_dir" && as_dir=. 3906 for ac_exec_ext in '' $ac_executable_extensions; do 3907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3908 ac_cv_prog_ac_ct_RANLIB="ranlib" 3909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3910 break 2 3911 fi 3912done 3913 done 3914IFS=$as_save_IFS 3915 3916fi 3917fi 3918ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3919if test -n "$ac_ct_RANLIB"; then 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3921$as_echo "$ac_ct_RANLIB" >&6; } 3922else 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3924$as_echo "no" >&6; } 3925fi 3926 3927 if test "x$ac_ct_RANLIB" = x; then 3928 RANLIB=":" 3929 else 3930 case $cross_compiling:$ac_tool_warned in 3931yes:) 3932{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3933$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3934ac_tool_warned=yes ;; 3935esac 3936 RANLIB=$ac_ct_RANLIB 3937 fi 3938else 3939 RANLIB="$ac_cv_prog_RANLIB" 3940fi 3941 3942 3943 3944ac_ext=c 3945ac_cpp='$CPP $CPPFLAGS' 3946ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3947ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3948ac_compiler_gnu=$ac_cv_c_compiler_gnu 3949{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3950$as_echo_n "checking how to run the C preprocessor... " >&6; } 3951# On Suns, sometimes $CPP names a directory. 3952if test -n "$CPP" && test -d "$CPP"; then 3953 CPP= 3954fi 3955if test -z "$CPP"; then 3956 if test "${ac_cv_prog_CPP+set}" = set; then : 3957 $as_echo_n "(cached) " >&6 3958else 3959 # Double quotes because CPP needs to be expanded 3960 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3961 do 3962 ac_preproc_ok=false 3963for ac_c_preproc_warn_flag in '' yes 3964do 3965 # Use a header file that comes with gcc, so configuring glibc 3966 # with a fresh cross-compiler works. 3967 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3968 # <limits.h> exists even on freestanding compilers. 3969 # On the NeXT, cc -E runs the code through the compiler's parser, 3970 # not just through cpp. "Syntax error" is here to catch this case. 3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3972/* end confdefs.h. */ 3973#ifdef __STDC__ 3974# include <limits.h> 3975#else 3976# include <assert.h> 3977#endif 3978 Syntax error 3979_ACEOF 3980if ac_fn_c_try_cpp "$LINENO"; then : 3981 3982else 3983 # Broken: fails on valid input. 3984continue 3985fi 3986rm -f conftest.err conftest.$ac_ext 3987 3988 # OK, works on sane cases. Now check whether nonexistent headers 3989 # can be detected and how. 3990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3991/* end confdefs.h. */ 3992#include <ac_nonexistent.h> 3993_ACEOF 3994if ac_fn_c_try_cpp "$LINENO"; then : 3995 # Broken: success on invalid input. 3996continue 3997else 3998 # Passes both tests. 3999ac_preproc_ok=: 4000break 4001fi 4002rm -f conftest.err conftest.$ac_ext 4003 4004done 4005# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4006rm -f conftest.err conftest.$ac_ext 4007if $ac_preproc_ok; then : 4008 break 4009fi 4010 4011 done 4012 ac_cv_prog_CPP=$CPP 4013 4014fi 4015 CPP=$ac_cv_prog_CPP 4016else 4017 ac_cv_prog_CPP=$CPP 4018fi 4019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4020$as_echo "$CPP" >&6; } 4021ac_preproc_ok=false 4022for ac_c_preproc_warn_flag in '' yes 4023do 4024 # Use a header file that comes with gcc, so configuring glibc 4025 # with a fresh cross-compiler works. 4026 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4027 # <limits.h> exists even on freestanding compilers. 4028 # On the NeXT, cc -E runs the code through the compiler's parser, 4029 # not just through cpp. "Syntax error" is here to catch this case. 4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4031/* end confdefs.h. */ 4032#ifdef __STDC__ 4033# include <limits.h> 4034#else 4035# include <assert.h> 4036#endif 4037 Syntax error 4038_ACEOF 4039if ac_fn_c_try_cpp "$LINENO"; then : 4040 4041else 4042 # Broken: fails on valid input. 4043continue 4044fi 4045rm -f conftest.err conftest.$ac_ext 4046 4047 # OK, works on sane cases. Now check whether nonexistent headers 4048 # can be detected and how. 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050/* end confdefs.h. */ 4051#include <ac_nonexistent.h> 4052_ACEOF 4053if ac_fn_c_try_cpp "$LINENO"; then : 4054 # Broken: success on invalid input. 4055continue 4056else 4057 # Passes both tests. 4058ac_preproc_ok=: 4059break 4060fi 4061rm -f conftest.err conftest.$ac_ext 4062 4063done 4064# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4065rm -f conftest.err conftest.$ac_ext 4066if $ac_preproc_ok; then : 4067 4068else 4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4070$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4071as_fn_error "C preprocessor \"$CPP\" fails sanity check 4072See \`config.log' for more details." "$LINENO" 5; } 4073fi 4074 4075ac_ext=c 4076ac_cpp='$CPP $CPPFLAGS' 4077ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4078ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4079ac_compiler_gnu=$ac_cv_c_compiler_gnu 4080 4081 4082{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4083$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4084if test "${ac_cv_path_GREP+set}" = set; then : 4085 $as_echo_n "(cached) " >&6 4086else 4087 if test -z "$GREP"; then 4088 ac_path_GREP_found=false 4089 # Loop through the user's path and test for each of PROGNAME-LIST 4090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4091for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4092do 4093 IFS=$as_save_IFS 4094 test -z "$as_dir" && as_dir=. 4095 for ac_prog in grep ggrep; do 4096 for ac_exec_ext in '' $ac_executable_extensions; do 4097 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4098 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4099# Check for GNU ac_path_GREP and select it if it is found. 4100 # Check for GNU $ac_path_GREP 4101case `"$ac_path_GREP" --version 2>&1` in 4102*GNU*) 4103 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4104*) 4105 ac_count=0 4106 $as_echo_n 0123456789 >"conftest.in" 4107 while : 4108 do 4109 cat "conftest.in" "conftest.in" >"conftest.tmp" 4110 mv "conftest.tmp" "conftest.in" 4111 cp "conftest.in" "conftest.nl" 4112 $as_echo 'GREP' >> "conftest.nl" 4113 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4114 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4115 as_fn_arith $ac_count + 1 && ac_count=$as_val 4116 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4117 # Best one so far, save it but keep looking for a better one 4118 ac_cv_path_GREP="$ac_path_GREP" 4119 ac_path_GREP_max=$ac_count 4120 fi 4121 # 10*(2^10) chars as input seems more than enough 4122 test $ac_count -gt 10 && break 4123 done 4124 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4125esac 4126 4127 $ac_path_GREP_found && break 3 4128 done 4129 done 4130 done 4131IFS=$as_save_IFS 4132 if test -z "$ac_cv_path_GREP"; then 4133 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4134 fi 4135else 4136 ac_cv_path_GREP=$GREP 4137fi 4138 4139fi 4140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4141$as_echo "$ac_cv_path_GREP" >&6; } 4142 GREP="$ac_cv_path_GREP" 4143 4144 4145{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4146$as_echo_n "checking for egrep... " >&6; } 4147if test "${ac_cv_path_EGREP+set}" = set; then : 4148 $as_echo_n "(cached) " >&6 4149else 4150 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4151 then ac_cv_path_EGREP="$GREP -E" 4152 else 4153 if test -z "$EGREP"; then 4154 ac_path_EGREP_found=false 4155 # Loop through the user's path and test for each of PROGNAME-LIST 4156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4157for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4158do 4159 IFS=$as_save_IFS 4160 test -z "$as_dir" && as_dir=. 4161 for ac_prog in egrep; do 4162 for ac_exec_ext in '' $ac_executable_extensions; do 4163 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4164 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4165# Check for GNU ac_path_EGREP and select it if it is found. 4166 # Check for GNU $ac_path_EGREP 4167case `"$ac_path_EGREP" --version 2>&1` in 4168*GNU*) 4169 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4170*) 4171 ac_count=0 4172 $as_echo_n 0123456789 >"conftest.in" 4173 while : 4174 do 4175 cat "conftest.in" "conftest.in" >"conftest.tmp" 4176 mv "conftest.tmp" "conftest.in" 4177 cp "conftest.in" "conftest.nl" 4178 $as_echo 'EGREP' >> "conftest.nl" 4179 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4180 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4181 as_fn_arith $ac_count + 1 && ac_count=$as_val 4182 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4183 # Best one so far, save it but keep looking for a better one 4184 ac_cv_path_EGREP="$ac_path_EGREP" 4185 ac_path_EGREP_max=$ac_count 4186 fi 4187 # 10*(2^10) chars as input seems more than enough 4188 test $ac_count -gt 10 && break 4189 done 4190 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4191esac 4192 4193 $ac_path_EGREP_found && break 3 4194 done 4195 done 4196 done 4197IFS=$as_save_IFS 4198 if test -z "$ac_cv_path_EGREP"; then 4199 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4200 fi 4201else 4202 ac_cv_path_EGREP=$EGREP 4203fi 4204 4205 fi 4206fi 4207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4208$as_echo "$ac_cv_path_EGREP" >&6; } 4209 EGREP="$ac_cv_path_EGREP" 4210 4211 4212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4213$as_echo_n "checking for ANSI C header files... " >&6; } 4214if test "${ac_cv_header_stdc+set}" = set; then : 4215 $as_echo_n "(cached) " >&6 4216else 4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4218/* end confdefs.h. */ 4219#include <stdlib.h> 4220#include <stdarg.h> 4221#include <string.h> 4222#include <float.h> 4223 4224int 4225main () 4226{ 4227 4228 ; 4229 return 0; 4230} 4231_ACEOF 4232if ac_fn_c_try_compile "$LINENO"; then : 4233 ac_cv_header_stdc=yes 4234else 4235 ac_cv_header_stdc=no 4236fi 4237rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4238 4239if test $ac_cv_header_stdc = yes; then 4240 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4242/* end confdefs.h. */ 4243#include <string.h> 4244 4245_ACEOF 4246if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4247 $EGREP "memchr" >/dev/null 2>&1; then : 4248 4249else 4250 ac_cv_header_stdc=no 4251fi 4252rm -f conftest* 4253 4254fi 4255 4256if test $ac_cv_header_stdc = yes; then 4257 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4259/* end confdefs.h. */ 4260#include <stdlib.h> 4261 4262_ACEOF 4263if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4264 $EGREP "free" >/dev/null 2>&1; then : 4265 4266else 4267 ac_cv_header_stdc=no 4268fi 4269rm -f conftest* 4270 4271fi 4272 4273if test $ac_cv_header_stdc = yes; then 4274 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4275 if test "$cross_compiling" = yes; then : 4276 : 4277else 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279/* end confdefs.h. */ 4280#include <ctype.h> 4281#include <stdlib.h> 4282#if ((' ' & 0x0FF) == 0x020) 4283# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4284# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4285#else 4286# define ISLOWER(c) \ 4287 (('a' <= (c) && (c) <= 'i') \ 4288 || ('j' <= (c) && (c) <= 'r') \ 4289 || ('s' <= (c) && (c) <= 'z')) 4290# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4291#endif 4292 4293#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4294int 4295main () 4296{ 4297 int i; 4298 for (i = 0; i < 256; i++) 4299 if (XOR (islower (i), ISLOWER (i)) 4300 || toupper (i) != TOUPPER (i)) 4301 return 2; 4302 return 0; 4303} 4304_ACEOF 4305if ac_fn_c_try_run "$LINENO"; then : 4306 4307else 4308 ac_cv_header_stdc=no 4309fi 4310rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4311 conftest.$ac_objext conftest.beam conftest.$ac_ext 4312fi 4313 4314fi 4315fi 4316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4317$as_echo "$ac_cv_header_stdc" >&6; } 4318if test $ac_cv_header_stdc = yes; then 4319 4320$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4321 4322fi 4323 4324# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4325for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4326 inttypes.h stdint.h unistd.h 4327do : 4328 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4329ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4330" 4331eval as_val=\$$as_ac_Header 4332 if test "x$as_val" = x""yes; then : 4333 cat >>confdefs.h <<_ACEOF 4334#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4335_ACEOF 4336 4337fi 4338 4339done 4340 4341 4342 4343 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4344if test "x$ac_cv_header_minix_config_h" = x""yes; then : 4345 MINIX=yes 4346else 4347 MINIX= 4348fi 4349 4350 4351 if test "$MINIX" = yes; then 4352 4353$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4354 4355 4356$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4357 4358 4359$as_echo "#define _MINIX 1" >>confdefs.h 4360 4361 fi 4362 4363 4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4365$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4366if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 4367 $as_echo_n "(cached) " >&6 4368else 4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4370/* end confdefs.h. */ 4371 4372# define __EXTENSIONS__ 1 4373 $ac_includes_default 4374int 4375main () 4376{ 4377 4378 ; 4379 return 0; 4380} 4381_ACEOF 4382if ac_fn_c_try_compile "$LINENO"; then : 4383 ac_cv_safe_to_define___extensions__=yes 4384else 4385 ac_cv_safe_to_define___extensions__=no 4386fi 4387rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4388fi 4389{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4390$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4391 test $ac_cv_safe_to_define___extensions__ = yes && 4392 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4393 4394 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4395 4396 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4397 4398 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4399 4400 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4401 4402 4403# Check whether --enable-largefile was given. 4404if test "${enable_largefile+set}" = set; then : 4405 enableval=$enable_largefile; 4406fi 4407 4408if test "$enable_largefile" != no; then 4409 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4411$as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4412if test "${ac_cv_sys_largefile_CC+set}" = set; then : 4413 $as_echo_n "(cached) " >&6 4414else 4415 ac_cv_sys_largefile_CC=no 4416 if test "$GCC" != yes; then 4417 ac_save_CC=$CC 4418 while :; do 4419 # IRIX 6.2 and later do not support large files by default, 4420 # so use the C compiler's -n32 option if that helps. 4421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4422/* end confdefs.h. */ 4423#include <sys/types.h> 4424 /* Check that off_t can represent 2**63 - 1 correctly. 4425 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4426 since some C++ compilers masquerading as C compilers 4427 incorrectly reject 9223372036854775807. */ 4428#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4429 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4430 && LARGE_OFF_T % 2147483647 == 1) 4431 ? 1 : -1]; 4432int 4433main () 4434{ 4435 4436 ; 4437 return 0; 4438} 4439_ACEOF 4440 if ac_fn_c_try_compile "$LINENO"; then : 4441 break 4442fi 4443rm -f core conftest.err conftest.$ac_objext 4444 CC="$CC -n32" 4445 if ac_fn_c_try_compile "$LINENO"; then : 4446 ac_cv_sys_largefile_CC=' -n32'; break 4447fi 4448rm -f core conftest.err conftest.$ac_objext 4449 break 4450 done 4451 CC=$ac_save_CC 4452 rm -f conftest.$ac_ext 4453 fi 4454fi 4455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4456$as_echo "$ac_cv_sys_largefile_CC" >&6; } 4457 if test "$ac_cv_sys_largefile_CC" != no; then 4458 CC=$CC$ac_cv_sys_largefile_CC 4459 fi 4460 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4462$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4463if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 4464 $as_echo_n "(cached) " >&6 4465else 4466 while :; do 4467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4468/* end confdefs.h. */ 4469#include <sys/types.h> 4470 /* Check that off_t can represent 2**63 - 1 correctly. 4471 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4472 since some C++ compilers masquerading as C compilers 4473 incorrectly reject 9223372036854775807. */ 4474#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4475 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4476 && LARGE_OFF_T % 2147483647 == 1) 4477 ? 1 : -1]; 4478int 4479main () 4480{ 4481 4482 ; 4483 return 0; 4484} 4485_ACEOF 4486if ac_fn_c_try_compile "$LINENO"; then : 4487 ac_cv_sys_file_offset_bits=no; break 4488fi 4489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4491/* end confdefs.h. */ 4492#define _FILE_OFFSET_BITS 64 4493#include <sys/types.h> 4494 /* Check that off_t can represent 2**63 - 1 correctly. 4495 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4496 since some C++ compilers masquerading as C compilers 4497 incorrectly reject 9223372036854775807. */ 4498#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4499 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4500 && LARGE_OFF_T % 2147483647 == 1) 4501 ? 1 : -1]; 4502int 4503main () 4504{ 4505 4506 ; 4507 return 0; 4508} 4509_ACEOF 4510if ac_fn_c_try_compile "$LINENO"; then : 4511 ac_cv_sys_file_offset_bits=64; break 4512fi 4513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4514 ac_cv_sys_file_offset_bits=unknown 4515 break 4516done 4517fi 4518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4519$as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4520case $ac_cv_sys_file_offset_bits in #( 4521 no | unknown) ;; 4522 *) 4523cat >>confdefs.h <<_ACEOF 4524#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4525_ACEOF 4526;; 4527esac 4528rm -rf conftest* 4529 if test $ac_cv_sys_file_offset_bits = unknown; then 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4531$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4532if test "${ac_cv_sys_large_files+set}" = set; then : 4533 $as_echo_n "(cached) " >&6 4534else 4535 while :; do 4536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4537/* end confdefs.h. */ 4538#include <sys/types.h> 4539 /* Check that off_t can represent 2**63 - 1 correctly. 4540 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4541 since some C++ compilers masquerading as C compilers 4542 incorrectly reject 9223372036854775807. */ 4543#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4544 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4545 && LARGE_OFF_T % 2147483647 == 1) 4546 ? 1 : -1]; 4547int 4548main () 4549{ 4550 4551 ; 4552 return 0; 4553} 4554_ACEOF 4555if ac_fn_c_try_compile "$LINENO"; then : 4556 ac_cv_sys_large_files=no; break 4557fi 4558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4560/* end confdefs.h. */ 4561#define _LARGE_FILES 1 4562#include <sys/types.h> 4563 /* Check that off_t can represent 2**63 - 1 correctly. 4564 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4565 since some C++ compilers masquerading as C compilers 4566 incorrectly reject 9223372036854775807. */ 4567#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4568 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4569 && LARGE_OFF_T % 2147483647 == 1) 4570 ? 1 : -1]; 4571int 4572main () 4573{ 4574 4575 ; 4576 return 0; 4577} 4578_ACEOF 4579if ac_fn_c_try_compile "$LINENO"; then : 4580 ac_cv_sys_large_files=1; break 4581fi 4582rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4583 ac_cv_sys_large_files=unknown 4584 break 4585done 4586fi 4587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4588$as_echo "$ac_cv_sys_large_files" >&6; } 4589case $ac_cv_sys_large_files in #( 4590 no | unknown) ;; 4591 *) 4592cat >>confdefs.h <<_ACEOF 4593#define _LARGE_FILES $ac_cv_sys_large_files 4594_ACEOF 4595;; 4596esac 4597rm -rf conftest* 4598 fi 4599fi 4600 4601 4602MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 4603for ac_prog in aclocal 4604do 4605 # Extract the first word of "$ac_prog", so it can be a program name with args. 4606set dummy $ac_prog; ac_word=$2 4607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4608$as_echo_n "checking for $ac_word... " >&6; } 4609if test "${ac_cv_prog_ACLOCAL+set}" = set; then : 4610 $as_echo_n "(cached) " >&6 4611else 4612 if test -n "$ACLOCAL"; then 4613 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 4614else 4615as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4616for as_dir in $PATH 4617do 4618 IFS=$as_save_IFS 4619 test -z "$as_dir" && as_dir=. 4620 for ac_exec_ext in '' $ac_executable_extensions; do 4621 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4622 ac_cv_prog_ACLOCAL="$ac_prog" 4623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4624 break 2 4625 fi 4626done 4627 done 4628IFS=$as_save_IFS 4629 4630fi 4631fi 4632ACLOCAL=$ac_cv_prog_ACLOCAL 4633if test -n "$ACLOCAL"; then 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 4635$as_echo "$ACLOCAL" >&6; } 4636else 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4638$as_echo "no" >&6; } 4639fi 4640 4641 4642 test -n "$ACLOCAL" && break 4643done 4644test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 4645 4646for ac_prog in autoconf 4647do 4648 # Extract the first word of "$ac_prog", so it can be a program name with args. 4649set dummy $ac_prog; ac_word=$2 4650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4651$as_echo_n "checking for $ac_word... " >&6; } 4652if test "${ac_cv_prog_AUTOCONF+set}" = set; then : 4653 $as_echo_n "(cached) " >&6 4654else 4655 if test -n "$AUTOCONF"; then 4656 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 4657else 4658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4659for as_dir in $PATH 4660do 4661 IFS=$as_save_IFS 4662 test -z "$as_dir" && as_dir=. 4663 for ac_exec_ext in '' $ac_executable_extensions; do 4664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4665 ac_cv_prog_AUTOCONF="$ac_prog" 4666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4667 break 2 4668 fi 4669done 4670 done 4671IFS=$as_save_IFS 4672 4673fi 4674fi 4675AUTOCONF=$ac_cv_prog_AUTOCONF 4676if test -n "$AUTOCONF"; then 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 4678$as_echo "$AUTOCONF" >&6; } 4679else 4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4681$as_echo "no" >&6; } 4682fi 4683 4684 4685 test -n "$AUTOCONF" && break 4686done 4687test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 4688 4689for ac_prog in autoheader 4690do 4691 # Extract the first word of "$ac_prog", so it can be a program name with args. 4692set dummy $ac_prog; ac_word=$2 4693{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4694$as_echo_n "checking for $ac_word... " >&6; } 4695if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : 4696 $as_echo_n "(cached) " >&6 4697else 4698 if test -n "$AUTOHEADER"; then 4699 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 4700else 4701as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4702for as_dir in $PATH 4703do 4704 IFS=$as_save_IFS 4705 test -z "$as_dir" && as_dir=. 4706 for ac_exec_ext in '' $ac_executable_extensions; do 4707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4708 ac_cv_prog_AUTOHEADER="$ac_prog" 4709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4710 break 2 4711 fi 4712done 4713 done 4714IFS=$as_save_IFS 4715 4716fi 4717fi 4718AUTOHEADER=$ac_cv_prog_AUTOHEADER 4719if test -n "$AUTOHEADER"; then 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 4721$as_echo "$AUTOHEADER" >&6; } 4722else 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4724$as_echo "no" >&6; } 4725fi 4726 4727 4728 test -n "$AUTOHEADER" && break 4729done 4730test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 4731 4732 4733# Figure out what compiler warnings we can enable. 4734# See config/warnings.m4 for details. 4735 4736ac_ext=c 4737ac_cpp='$CPP $CPPFLAGS' 4738ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4739ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4740ac_compiler_gnu=$ac_cv_c_compiler_gnu 4741 4742warn= 4743save_CFLAGS="$CFLAGS" 4744for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ 4745 -Wmissing-format-attribute; do 4746 # Do the check with the no- prefix removed since gcc silently 4747 # accepts any -Wno-* option on purpose 4748 case $real_option in 4749 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4750 *) option=$real_option ;; 4751 esac 4752 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4753 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4755$as_echo_n "checking whether $CC supports $option... " >&6; } 4756if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4757 $as_echo_n "(cached) " >&6 4758else 4759 CFLAGS="$option" 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761/* end confdefs.h. */ 4762 4763int 4764main () 4765{ 4766 4767 ; 4768 return 0; 4769} 4770_ACEOF 4771if ac_fn_c_try_compile "$LINENO"; then : 4772 eval "$as_acx_Woption=yes" 4773else 4774 eval "$as_acx_Woption=no" 4775fi 4776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4777 4778fi 4779eval ac_res=\$$as_acx_Woption 4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4781$as_echo "$ac_res" >&6; } 4782 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4783 warn="$warn${warn:+ }$real_option" 4784fi 4785 done 4786CFLAGS="$save_CFLAGS" 4787ac_ext=c 4788ac_cpp='$CPP $CPPFLAGS' 4789ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4790ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4791ac_compiler_gnu=$ac_cv_c_compiler_gnu 4792 4793 4794ac_ext=c 4795ac_cpp='$CPP $CPPFLAGS' 4796ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4797ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4798ac_compiler_gnu=$ac_cv_c_compiler_gnu 4799 4800c_warn= 4801save_CFLAGS="$CFLAGS" 4802for real_option in -Wstrict-prototypes -Wmissing-prototypes \ 4803 -Wold-style-definition -Wc++-compat; do 4804 # Do the check with the no- prefix removed since gcc silently 4805 # accepts any -Wno-* option on purpose 4806 case $real_option in 4807 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4808 *) option=$real_option ;; 4809 esac 4810 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4811 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4813$as_echo_n "checking whether $CC supports $option... " >&6; } 4814if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4815 $as_echo_n "(cached) " >&6 4816else 4817 CFLAGS="$option" 4818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4819/* end confdefs.h. */ 4820 4821int 4822main () 4823{ 4824 4825 ; 4826 return 0; 4827} 4828_ACEOF 4829if ac_fn_c_try_compile "$LINENO"; then : 4830 eval "$as_acx_Woption=yes" 4831else 4832 eval "$as_acx_Woption=no" 4833fi 4834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4835 4836fi 4837eval ac_res=\$$as_acx_Woption 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4839$as_echo "$ac_res" >&6; } 4840 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4841 c_warn="$c_warn${c_warn:+ }$real_option" 4842fi 4843 done 4844CFLAGS="$save_CFLAGS" 4845ac_ext=c 4846ac_cpp='$CPP $CPPFLAGS' 4847ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4848ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4849ac_compiler_gnu=$ac_cv_c_compiler_gnu 4850 4851 4852ac_ext=c 4853ac_cpp='$CPP $CPPFLAGS' 4854ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4855ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4856ac_compiler_gnu=$ac_cv_c_compiler_gnu 4857 4858WARN_PEDANTIC= 4859# Do the check with the no- prefix removed from the warning options 4860# since gcc silently accepts any -Wno-* option on purpose 4861if test "$GCC" = yes; then : 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 4863$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 4864if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 4865 $as_echo_n "(cached) " >&6 4866else 4867 save_CFLAGS="$CFLAGS" 4868CFLAGS="-pedantic -Wlong-long" 4869cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4870/* end confdefs.h. */ 4871 4872int 4873main () 4874{ 4875 4876 ; 4877 return 0; 4878} 4879_ACEOF 4880if ac_fn_c_try_compile "$LINENO"; then : 4881 acx_cv_prog_cc_pedantic__Wlong_long=yes 4882else 4883 acx_cv_prog_cc_pedantic__Wlong_long=no 4884fi 4885rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4886CFLAGS="$save_CFLAGS" 4887fi 4888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 4889$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 4890if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 4891 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 4892fi 4893 4894fi 4895ac_ext=c 4896ac_cpp='$CPP $CPPFLAGS' 4897ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4898ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4899ac_compiler_gnu=$ac_cv_c_compiler_gnu 4900 4901 4902 4903# Disable exceptions and RTTI if building with g++ 4904ac_ext=c 4905ac_cpp='$CPP $CPPFLAGS' 4906ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4907ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4908ac_compiler_gnu=$ac_cv_c_compiler_gnu 4909 4910noexception_flags= 4911save_CFLAGS="$CFLAGS" 4912for real_option in -fno-exceptions -fno-rtti; do 4913 # Do the check with the no- prefix removed since gcc silently 4914 # accepts any -Wno-* option on purpose 4915 case $real_option in 4916 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4917 *) option=$real_option ;; 4918 esac 4919 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4920 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4922$as_echo_n "checking whether $CC supports $option... " >&6; } 4923if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4924 $as_echo_n "(cached) " >&6 4925else 4926 CFLAGS="$option" 4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4928/* end confdefs.h. */ 4929 4930int 4931main () 4932{ 4933 4934 ; 4935 return 0; 4936} 4937_ACEOF 4938if ac_fn_c_try_compile "$LINENO"; then : 4939 eval "$as_acx_Woption=yes" 4940else 4941 eval "$as_acx_Woption=no" 4942fi 4943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4944 4945fi 4946eval ac_res=\$$as_acx_Woption 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4948$as_echo "$ac_res" >&6; } 4949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4950 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" 4951fi 4952 done 4953CFLAGS="$save_CFLAGS" 4954ac_ext=c 4955ac_cpp='$CPP $CPPFLAGS' 4956ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4957ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4958ac_compiler_gnu=$ac_cv_c_compiler_gnu 4959 4960 4961 4962# Only enable with --enable-werror-always until existing warnings are 4963# corrected. 4964ac_ext=c 4965ac_cpp='$CPP $CPPFLAGS' 4966ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4967ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4968ac_compiler_gnu=$ac_cv_c_compiler_gnu 4969 4970WERROR= 4971# Check whether --enable-werror-always was given. 4972if test "${enable_werror_always+set}" = set; then : 4973 enableval=$enable_werror_always; 4974else 4975 enable_werror_always=no 4976fi 4977 4978if test $enable_werror_always = yes; then : 4979 WERROR="$WERROR${WERROR:+ }-Werror" 4980fi 4981 4982ac_ext=c 4983ac_cpp='$CPP $CPPFLAGS' 4984ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4985ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4986ac_compiler_gnu=$ac_cv_c_compiler_gnu 4987 4988 4989 4990# Dependency checking. 4991rm -rf .tst 2>/dev/null 4992mkdir .tst 2>/dev/null 4993if test -d .tst; then 4994 am__leading_dot=. 4995else 4996 am__leading_dot=_ 4997fi 4998rmdir .tst 2>/dev/null 4999 5000DEPDIR="${am__leading_dot}deps" 5001 5002ac_config_commands="$ac_config_commands depdir" 5003 5004 5005ac_ext=cpp 5006ac_cpp='$CXXCPP $CPPFLAGS' 5007ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5008ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5009ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5010 5011 5012cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5013/* end confdefs.h. */ 5014int i; 5015_ACEOF 5016if ac_fn_cxx_try_compile "$LINENO"; then : 5017 5018else 5019 as_fn_error "C++ compiler missing or inoperational" "$LINENO" 5 5020fi 5021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5022ac_ext=c 5023ac_cpp='$CPP $CPPFLAGS' 5024ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5025ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5026ac_compiler_gnu=$ac_cv_c_compiler_gnu 5027 5028depcc="$CXX" am_compiler_list= 5029 5030am_depcomp=$ac_aux_dir/depcomp 5031{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 5032$as_echo_n "checking dependency style of $depcc... " >&6; } 5033if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : 5034 $as_echo_n "(cached) " >&6 5035else 5036 if test -f "$am_depcomp"; then 5037 # We make a subdir and do the tests there. Otherwise we can end up 5038 # making bogus files that we don't know about and never remove. For 5039 # instance it was reported that on HP-UX the gcc test will end up 5040 # making a dummy file named `D' -- because `-MD' means `put the output 5041 # in D'. 5042 mkdir conftest.dir 5043 # Copy depcomp to subdir because otherwise we won't find it if we're 5044 # using a relative directory. 5045 cp "$am_depcomp" conftest.dir 5046 cd conftest.dir 5047 # We will build objects and dependencies in a subdirectory because 5048 # it helps to detect inapplicable dependency modes. For instance 5049 # both Tru64's cc and ICC support -MD to output dependencies as a 5050 # side effect of compilation, but ICC will put the dependencies in 5051 # the current directory while Tru64 will put them in the object 5052 # directory. 5053 mkdir sub 5054 5055 am_cv_CXX_dependencies_compiler_type=none 5056 if test "$am_compiler_list" = ""; then 5057 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5058 fi 5059 for depmode in $am_compiler_list; do 5060 if test $depmode = none; then break; fi 5061 5062 $as_echo "$as_me:$LINENO: trying $depmode" >&5 5063 # Setup a source with many dependencies, because some compilers 5064 # like to wrap large dependency lists on column 80 (with \), and 5065 # we should not choose a depcomp mode which is confused by this. 5066 # 5067 # We need to recreate these files for each test, as the compiler may 5068 # overwrite some of them when testing with obscure command lines. 5069 # This happens at least with the AIX C compiler. 5070 : > sub/conftest.c 5071 for i in 1 2 3 4 5 6; do 5072 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5073 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 5074 # Solaris 8's {/usr,}/bin/sh. 5075 touch sub/conftst$i.h 5076 done 5077 echo "include sub/conftest.Po" > confmf 5078 5079 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5080 # mode. It turns out that the SunPro C++ compiler does not properly 5081 # handle `-M -o', and we need to detect this. 5082 depcmd="depmode=$depmode \ 5083 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 5084 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5085 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" 5086 echo "| $depcmd" | sed -e 's/ */ /g' >&5 5087 if env $depcmd > conftest.err 2>&1 && 5088 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && 5089 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && 5090 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then 5091 # icc doesn't choke on unknown options, it will just issue warnings 5092 # or remarks (even with -Werror). So we grep stderr for any message 5093 # that says an option was ignored or not supported. 5094 # When given -MP, icc 7.0 and 7.1 complain thusly: 5095 # icc: Command line warning: ignoring option '-M'; no argument required 5096 # The diagnosis changed in icc 8.0: 5097 # icc: Command line remark: option '-MP' not supported 5098 if (grep 'ignoring option' conftest.err || 5099 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5100 am_cv_CXX_dependencies_compiler_type=$depmode 5101 $as_echo "$as_me:$LINENO: success" >&5 5102 break 5103 fi 5104 fi 5105 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 5106 sed -e 's/^/| /' < conftest.err >&5 5107 done 5108 5109 cd .. 5110 rm -rf conftest.dir 5111else 5112 am_cv_CXX_dependencies_compiler_type=none 5113fi 5114 5115fi 5116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 5117$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 5118if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone 5119then as_fn_error "no usable dependency style found" "$LINENO" 5 5120else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 5121 5122fi 5123 5124 5125# Checks for header files. 5126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5127$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5128if test "${ac_cv_header_time+set}" = set; then : 5129 $as_echo_n "(cached) " >&6 5130else 5131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132/* end confdefs.h. */ 5133#include <sys/types.h> 5134#include <sys/time.h> 5135#include <time.h> 5136 5137int 5138main () 5139{ 5140if ((struct tm *) 0) 5141return 0; 5142 ; 5143 return 0; 5144} 5145_ACEOF 5146if ac_fn_c_try_compile "$LINENO"; then : 5147 ac_cv_header_time=yes 5148else 5149 ac_cv_header_time=no 5150fi 5151rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5152fi 5153{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5154$as_echo "$ac_cv_header_time" >&6; } 5155if test $ac_cv_header_time = yes; then 5156 5157$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5158 5159fi 5160 5161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 5162$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } 5163if test "${gcc_cv_header_string+set}" = set; then : 5164 $as_echo_n "(cached) " >&6 5165else 5166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167/* end confdefs.h. */ 5168#include <string.h> 5169#include <strings.h> 5170int 5171main () 5172{ 5173 5174 ; 5175 return 0; 5176} 5177_ACEOF 5178if ac_fn_c_try_compile "$LINENO"; then : 5179 gcc_cv_header_string=yes 5180else 5181 gcc_cv_header_string=no 5182fi 5183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5184fi 5185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 5186$as_echo "$gcc_cv_header_string" >&6; } 5187if test $gcc_cv_header_string = yes; then 5188 5189$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h 5190 5191fi 5192 5193 5194for ac_header in locale.h fcntl.h limits.h stddef.h \ 5195 stdlib.h strings.h string.h sys/file.h unistd.h 5196do : 5197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5198ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5199eval as_val=\$$as_ac_Header 5200 if test "x$as_val" = x""yes; then : 5201 cat >>confdefs.h <<_ACEOF 5202#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5203_ACEOF 5204 5205fi 5206 5207done 5208 5209 5210# Checks for typedefs, structures, and compiler characteristics. 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5212$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5213if test "${ac_cv_c_bigendian+set}" = set; then : 5214 $as_echo_n "(cached) " >&6 5215else 5216 ac_cv_c_bigendian=unknown 5217 # See if we're dealing with a universal compiler. 5218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5219/* end confdefs.h. */ 5220#ifndef __APPLE_CC__ 5221 not a universal capable compiler 5222 #endif 5223 typedef int dummy; 5224 5225_ACEOF 5226if ac_fn_c_try_compile "$LINENO"; then : 5227 5228 # Check for potential -arch flags. It is not universal unless 5229 # there are at least two -arch flags with different values. 5230 ac_arch= 5231 ac_prev= 5232 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5233 if test -n "$ac_prev"; then 5234 case $ac_word in 5235 i?86 | x86_64 | ppc | ppc64) 5236 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5237 ac_arch=$ac_word 5238 else 5239 ac_cv_c_bigendian=universal 5240 break 5241 fi 5242 ;; 5243 esac 5244 ac_prev= 5245 elif test "x$ac_word" = "x-arch"; then 5246 ac_prev=arch 5247 fi 5248 done 5249fi 5250rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5251 if test $ac_cv_c_bigendian = unknown; then 5252 # See if sys/param.h defines the BYTE_ORDER macro. 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254/* end confdefs.h. */ 5255#include <sys/types.h> 5256 #include <sys/param.h> 5257 5258int 5259main () 5260{ 5261#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5262 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5263 && LITTLE_ENDIAN) 5264 bogus endian macros 5265 #endif 5266 5267 ; 5268 return 0; 5269} 5270_ACEOF 5271if ac_fn_c_try_compile "$LINENO"; then : 5272 # It does; now see whether it defined to BIG_ENDIAN or not. 5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274/* end confdefs.h. */ 5275#include <sys/types.h> 5276 #include <sys/param.h> 5277 5278int 5279main () 5280{ 5281#if BYTE_ORDER != BIG_ENDIAN 5282 not big endian 5283 #endif 5284 5285 ; 5286 return 0; 5287} 5288_ACEOF 5289if ac_fn_c_try_compile "$LINENO"; then : 5290 ac_cv_c_bigendian=yes 5291else 5292 ac_cv_c_bigendian=no 5293fi 5294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5295fi 5296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5297 fi 5298 if test $ac_cv_c_bigendian = unknown; then 5299 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301/* end confdefs.h. */ 5302#include <limits.h> 5303 5304int 5305main () 5306{ 5307#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5308 bogus endian macros 5309 #endif 5310 5311 ; 5312 return 0; 5313} 5314_ACEOF 5315if ac_fn_c_try_compile "$LINENO"; then : 5316 # It does; now see whether it defined to _BIG_ENDIAN or not. 5317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5318/* end confdefs.h. */ 5319#include <limits.h> 5320 5321int 5322main () 5323{ 5324#ifndef _BIG_ENDIAN 5325 not big endian 5326 #endif 5327 5328 ; 5329 return 0; 5330} 5331_ACEOF 5332if ac_fn_c_try_compile "$LINENO"; then : 5333 ac_cv_c_bigendian=yes 5334else 5335 ac_cv_c_bigendian=no 5336fi 5337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5338fi 5339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5340 fi 5341 if test $ac_cv_c_bigendian = unknown; then 5342 # Compile a test program. 5343 if test "$cross_compiling" = yes; then : 5344 # Try to guess by grepping values from an object file. 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346/* end confdefs.h. */ 5347short int ascii_mm[] = 5348 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5349 short int ascii_ii[] = 5350 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5351 int use_ascii (int i) { 5352 return ascii_mm[i] + ascii_ii[i]; 5353 } 5354 short int ebcdic_ii[] = 5355 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5356 short int ebcdic_mm[] = 5357 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5358 int use_ebcdic (int i) { 5359 return ebcdic_mm[i] + ebcdic_ii[i]; 5360 } 5361 extern int foo; 5362 5363int 5364main () 5365{ 5366return use_ascii (foo) == use_ebcdic (foo); 5367 ; 5368 return 0; 5369} 5370_ACEOF 5371if ac_fn_c_try_compile "$LINENO"; then : 5372 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5373 ac_cv_c_bigendian=yes 5374 fi 5375 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5376 if test "$ac_cv_c_bigendian" = unknown; then 5377 ac_cv_c_bigendian=no 5378 else 5379 # finding both strings is unlikely to happen, but who knows? 5380 ac_cv_c_bigendian=unknown 5381 fi 5382 fi 5383fi 5384rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5385else 5386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5387/* end confdefs.h. */ 5388$ac_includes_default 5389int 5390main () 5391{ 5392 5393 /* Are we little or big endian? From Harbison&Steele. */ 5394 union 5395 { 5396 long int l; 5397 char c[sizeof (long int)]; 5398 } u; 5399 u.l = 1; 5400 return u.c[sizeof (long int) - 1] == 1; 5401 5402 ; 5403 return 0; 5404} 5405_ACEOF 5406if ac_fn_c_try_run "$LINENO"; then : 5407 ac_cv_c_bigendian=no 5408else 5409 ac_cv_c_bigendian=yes 5410fi 5411rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5412 conftest.$ac_objext conftest.beam conftest.$ac_ext 5413fi 5414 5415 fi 5416fi 5417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5418$as_echo "$ac_cv_c_bigendian" >&6; } 5419 case $ac_cv_c_bigendian in #( 5420 yes) 5421 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5422;; #( 5423 no) 5424 ;; #( 5425 universal) 5426 5427$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5428 5429 ;; #( 5430 *) 5431 as_fn_error "unknown endianness 5432 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5433 esac 5434 5435{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5436$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5437if test "${ac_cv_c_const+set}" = set; then : 5438 $as_echo_n "(cached) " >&6 5439else 5440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5441/* end confdefs.h. */ 5442 5443int 5444main () 5445{ 5446/* FIXME: Include the comments suggested by Paul. */ 5447#ifndef __cplusplus 5448 /* Ultrix mips cc rejects this. */ 5449 typedef int charset[2]; 5450 const charset cs; 5451 /* SunOS 4.1.1 cc rejects this. */ 5452 char const *const *pcpcc; 5453 char **ppc; 5454 /* NEC SVR4.0.2 mips cc rejects this. */ 5455 struct point {int x, y;}; 5456 static struct point const zero = {0,0}; 5457 /* AIX XL C 1.02.0.0 rejects this. 5458 It does not let you subtract one const X* pointer from another in 5459 an arm of an if-expression whose if-part is not a constant 5460 expression */ 5461 const char *g = "string"; 5462 pcpcc = &g + (g ? g-g : 0); 5463 /* HPUX 7.0 cc rejects these. */ 5464 ++pcpcc; 5465 ppc = (char**) pcpcc; 5466 pcpcc = (char const *const *) ppc; 5467 { /* SCO 3.2v4 cc rejects this. */ 5468 char *t; 5469 char const *s = 0 ? (char *) 0 : (char const *) 0; 5470 5471 *t++ = 0; 5472 if (s) return 0; 5473 } 5474 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5475 int x[] = {25, 17}; 5476 const int *foo = &x[0]; 5477 ++foo; 5478 } 5479 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5480 typedef const int *iptr; 5481 iptr p = 0; 5482 ++p; 5483 } 5484 { /* AIX XL C 1.02.0.0 rejects this saying 5485 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5486 struct s { int j; const int *ap[3]; }; 5487 struct s *b; b->j = 5; 5488 } 5489 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5490 const int foo = 10; 5491 if (!foo) return 0; 5492 } 5493 return !cs[0] && !zero.x; 5494#endif 5495 5496 ; 5497 return 0; 5498} 5499_ACEOF 5500if ac_fn_c_try_compile "$LINENO"; then : 5501 ac_cv_c_const=yes 5502else 5503 ac_cv_c_const=no 5504fi 5505rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5506fi 5507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5508$as_echo "$ac_cv_c_const" >&6; } 5509if test $ac_cv_c_const = no; then 5510 5511$as_echo "#define const /**/" >>confdefs.h 5512 5513fi 5514 5515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5516$as_echo_n "checking for inline... " >&6; } 5517if test "${ac_cv_c_inline+set}" = set; then : 5518 $as_echo_n "(cached) " >&6 5519else 5520 ac_cv_c_inline=no 5521for ac_kw in inline __inline__ __inline; do 5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5523/* end confdefs.h. */ 5524#ifndef __cplusplus 5525typedef int foo_t; 5526static $ac_kw foo_t static_foo () {return 0; } 5527$ac_kw foo_t foo () {return 0; } 5528#endif 5529 5530_ACEOF 5531if ac_fn_c_try_compile "$LINENO"; then : 5532 ac_cv_c_inline=$ac_kw 5533fi 5534rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5535 test "$ac_cv_c_inline" != no && break 5536done 5537 5538fi 5539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5540$as_echo "$ac_cv_c_inline" >&6; } 5541 5542case $ac_cv_c_inline in 5543 inline | yes) ;; 5544 *) 5545 case $ac_cv_c_inline in 5546 no) ac_val=;; 5547 *) ac_val=$ac_cv_c_inline;; 5548 esac 5549 cat >>confdefs.h <<_ACEOF 5550#ifndef __cplusplus 5551#define inline $ac_val 5552#endif 5553_ACEOF 5554 ;; 5555esac 5556 5557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 5558$as_echo_n "checking for obstacks... " >&6; } 5559if test "${ac_cv_func_obstack+set}" = set; then : 5560 $as_echo_n "(cached) " >&6 5561else 5562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5563/* end confdefs.h. */ 5564$ac_includes_default 5565 #include "obstack.h" 5566int 5567main () 5568{ 5569struct obstack mem; 5570 #define obstack_chunk_alloc malloc 5571 #define obstack_chunk_free free 5572 obstack_init (&mem); 5573 obstack_free (&mem, 0); 5574 ; 5575 return 0; 5576} 5577_ACEOF 5578if ac_fn_c_try_link "$LINENO"; then : 5579 ac_cv_func_obstack=yes 5580else 5581 ac_cv_func_obstack=no 5582fi 5583rm -f core conftest.err conftest.$ac_objext \ 5584 conftest$ac_exeext conftest.$ac_ext 5585fi 5586{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 5587$as_echo "$ac_cv_func_obstack" >&6; } 5588if test $ac_cv_func_obstack = yes; then 5589 5590$as_echo "#define HAVE_OBSTACK 1" >>confdefs.h 5591 5592else 5593 case " $LIBOBJS " in 5594 *" obstack.$ac_objext "* ) ;; 5595 *) LIBOBJS="$LIBOBJS obstack.$ac_objext" 5596 ;; 5597esac 5598 5599fi 5600 5601ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 5602if test "x$ac_cv_type_off_t" = x""yes; then : 5603 5604else 5605 5606cat >>confdefs.h <<_ACEOF 5607#define off_t long int 5608_ACEOF 5609 5610fi 5611 5612ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5613if test "x$ac_cv_type_size_t" = x""yes; then : 5614 5615else 5616 5617cat >>confdefs.h <<_ACEOF 5618#define size_t unsigned int 5619_ACEOF 5620 5621fi 5622 5623ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5624if test "x$ac_cv_type_ssize_t" = x""yes; then : 5625 5626else 5627 5628cat >>confdefs.h <<_ACEOF 5629#define ssize_t int 5630_ACEOF 5631 5632fi 5633 5634 5635 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5636if test "x$ac_cv_type_uintptr_t" = x""yes; then : 5637 5638$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5639 5640else 5641 for ac_type in 'unsigned int' 'unsigned long int' \ 5642 'unsigned long long int'; do 5643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5644/* end confdefs.h. */ 5645$ac_includes_default 5646int 5647main () 5648{ 5649static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5650test_array [0] = 0 5651 5652 ; 5653 return 0; 5654} 5655_ACEOF 5656if ac_fn_c_try_compile "$LINENO"; then : 5657 5658cat >>confdefs.h <<_ACEOF 5659#define uintptr_t $ac_type 5660_ACEOF 5661 5662 ac_type= 5663fi 5664rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5665 test -z "$ac_type" && break 5666 done 5667fi 5668 5669 5670ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 5671if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : 5672 5673else 5674 5675cat >>confdefs.h <<_ACEOF 5676#define ptrdiff_t int 5677_ACEOF 5678 5679fi 5680 5681ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 5682case $ac_cv_c_uint64_t in #( 5683 no|yes) ;; #( 5684 *) 5685 5686$as_echo "#define _UINT64_T 1" >>confdefs.h 5687 5688 5689cat >>confdefs.h <<_ACEOF 5690#define uint64_t $ac_cv_c_uint64_t 5691_ACEOF 5692;; 5693 esac 5694 5695if test x"$ac_cv_c_uint64_t" = x"no"; then 5696 as_fn_error "uint64_t not found" "$LINENO" 5 5697fi 5698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5699$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5700if test "${ac_cv_struct_tm+set}" = set; then : 5701 $as_echo_n "(cached) " >&6 5702else 5703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704/* end confdefs.h. */ 5705#include <sys/types.h> 5706#include <time.h> 5707 5708int 5709main () 5710{ 5711struct tm tm; 5712 int *p = &tm.tm_sec; 5713 return !p; 5714 ; 5715 return 0; 5716} 5717_ACEOF 5718if ac_fn_c_try_compile "$LINENO"; then : 5719 ac_cv_struct_tm=time.h 5720else 5721 ac_cv_struct_tm=sys/time.h 5722fi 5723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5724fi 5725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5726$as_echo "$ac_cv_struct_tm" >&6; } 5727if test $ac_cv_struct_tm = sys/time.h; then 5728 5729$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5730 5731fi 5732 5733# The cast to long int works around a bug in the HP C Compiler 5734# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5735# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5736# This bug is HP SR number 8606223364. 5737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5738$as_echo_n "checking size of int... " >&6; } 5739if test "${ac_cv_sizeof_int+set}" = set; then : 5740 $as_echo_n "(cached) " >&6 5741else 5742 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5743 5744else 5745 if test "$ac_cv_type_int" = yes; then 5746 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5747$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5748{ as_fn_set_status 77 5749as_fn_error "cannot compute sizeof (int) 5750See \`config.log' for more details." "$LINENO" 5; }; } 5751 else 5752 ac_cv_sizeof_int=0 5753 fi 5754fi 5755 5756fi 5757{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5758$as_echo "$ac_cv_sizeof_int" >&6; } 5759 5760 5761 5762cat >>confdefs.h <<_ACEOF 5763#define SIZEOF_INT $ac_cv_sizeof_int 5764_ACEOF 5765 5766 5767# The cast to long int works around a bug in the HP C Compiler 5768# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5769# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5770# This bug is HP SR number 8606223364. 5771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5772$as_echo_n "checking size of long... " >&6; } 5773if test "${ac_cv_sizeof_long+set}" = set; then : 5774 $as_echo_n "(cached) " >&6 5775else 5776 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5777 5778else 5779 if test "$ac_cv_type_long" = yes; then 5780 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5781$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5782{ as_fn_set_status 77 5783as_fn_error "cannot compute sizeof (long) 5784See \`config.log' for more details." "$LINENO" 5; }; } 5785 else 5786 ac_cv_sizeof_long=0 5787 fi 5788fi 5789 5790fi 5791{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5792$as_echo "$ac_cv_sizeof_long" >&6; } 5793 5794 5795 5796cat >>confdefs.h <<_ACEOF 5797#define SIZEOF_LONG $ac_cv_sizeof_long 5798_ACEOF 5799 5800 5801 5802for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 5803do : 5804 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5805ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5806eval as_val=\$$as_ac_var 5807 if test "x$as_val" = x""yes; then : 5808 cat >>confdefs.h <<_ACEOF 5809#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5810_ACEOF 5811 5812fi 5813done 5814 5815ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 5816if test "x$ac_cv_have_decl_abort" = x""yes; then : 5817 ac_have_decl=1 5818else 5819 ac_have_decl=0 5820fi 5821 5822cat >>confdefs.h <<_ACEOF 5823#define HAVE_DECL_ABORT $ac_have_decl 5824_ACEOF 5825ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5826if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 5827 ac_have_decl=1 5828else 5829 ac_have_decl=0 5830fi 5831 5832cat >>confdefs.h <<_ACEOF 5833#define HAVE_DECL_ASPRINTF $ac_have_decl 5834_ACEOF 5835ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 5836if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 5837 ac_have_decl=1 5838else 5839 ac_have_decl=0 5840fi 5841 5842cat >>confdefs.h <<_ACEOF 5843#define HAVE_DECL_BASENAME $ac_have_decl 5844_ACEOF 5845ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 5846if test "x$ac_cv_have_decl_errno" = x""yes; then : 5847 ac_have_decl=1 5848else 5849 ac_have_decl=0 5850fi 5851 5852cat >>confdefs.h <<_ACEOF 5853#define HAVE_DECL_ERRNO $ac_have_decl 5854_ACEOF 5855ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 5856if test "x$ac_cv_have_decl_getopt" = x""yes; then : 5857 ac_have_decl=1 5858else 5859 ac_have_decl=0 5860fi 5861 5862cat >>confdefs.h <<_ACEOF 5863#define HAVE_DECL_GETOPT $ac_have_decl 5864_ACEOF 5865ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5866if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 5867 ac_have_decl=1 5868else 5869 ac_have_decl=0 5870fi 5871 5872cat >>confdefs.h <<_ACEOF 5873#define HAVE_DECL_VASPRINTF $ac_have_decl 5874_ACEOF 5875 5876ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 5877if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : 5878 ac_have_decl=1 5879else 5880 ac_have_decl=0 5881fi 5882 5883cat >>confdefs.h <<_ACEOF 5884#define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 5885_ACEOF 5886ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 5887if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then : 5888 ac_have_decl=1 5889else 5890 ac_have_decl=0 5891fi 5892 5893cat >>confdefs.h <<_ACEOF 5894#define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 5895_ACEOF 5896ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 5897if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then : 5898 ac_have_decl=1 5899else 5900 ac_have_decl=0 5901fi 5902 5903cat >>confdefs.h <<_ACEOF 5904#define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 5905_ACEOF 5906ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 5907if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then : 5908 ac_have_decl=1 5909else 5910 ac_have_decl=0 5911fi 5912 5913cat >>confdefs.h <<_ACEOF 5914#define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 5915_ACEOF 5916ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 5917if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then : 5918 ac_have_decl=1 5919else 5920 ac_have_decl=0 5921fi 5922 5923cat >>confdefs.h <<_ACEOF 5924#define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl 5925_ACEOF 5926ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 5927if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then : 5928 ac_have_decl=1 5929else 5930 ac_have_decl=0 5931fi 5932 5933cat >>confdefs.h <<_ACEOF 5934#define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl 5935_ACEOF 5936ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 5937if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then : 5938 ac_have_decl=1 5939else 5940 ac_have_decl=0 5941fi 5942 5943cat >>confdefs.h <<_ACEOF 5944#define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl 5945_ACEOF 5946ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 5947if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then : 5948 ac_have_decl=1 5949else 5950 ac_have_decl=0 5951fi 5952 5953cat >>confdefs.h <<_ACEOF 5954#define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl 5955_ACEOF 5956ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 5957if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then : 5958 ac_have_decl=1 5959else 5960 ac_have_decl=0 5961fi 5962 5963cat >>confdefs.h <<_ACEOF 5964#define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl 5965_ACEOF 5966ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 5967if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then : 5968 ac_have_decl=1 5969else 5970 ac_have_decl=0 5971fi 5972 5973cat >>confdefs.h <<_ACEOF 5974#define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl 5975_ACEOF 5976ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 5977if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then : 5978 ac_have_decl=1 5979else 5980 ac_have_decl=0 5981fi 5982 5983cat >>confdefs.h <<_ACEOF 5984#define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl 5985_ACEOF 5986ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 5987if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then : 5988 ac_have_decl=1 5989else 5990 ac_have_decl=0 5991fi 5992 5993cat >>confdefs.h <<_ACEOF 5994#define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl 5995_ACEOF 5996ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 5997if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then : 5998 ac_have_decl=1 5999else 6000 ac_have_decl=0 6001fi 6002 6003cat >>confdefs.h <<_ACEOF 6004#define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl 6005_ACEOF 6006ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 6007if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then : 6008 ac_have_decl=1 6009else 6010 ac_have_decl=0 6011fi 6012 6013cat >>confdefs.h <<_ACEOF 6014#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl 6015_ACEOF 6016ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 6017if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then : 6018 ac_have_decl=1 6019else 6020 ac_have_decl=0 6021fi 6022 6023cat >>confdefs.h <<_ACEOF 6024#define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl 6025_ACEOF 6026ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 6027if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then : 6028 ac_have_decl=1 6029else 6030 ac_have_decl=0 6031fi 6032 6033cat >>confdefs.h <<_ACEOF 6034#define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl 6035_ACEOF 6036 6037 6038# Checks for library functions. 6039# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6040# for constant arguments. Useless! 6041{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 6042$as_echo_n "checking for working alloca.h... " >&6; } 6043if test "${ac_cv_working_alloca_h+set}" = set; then : 6044 $as_echo_n "(cached) " >&6 6045else 6046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6047/* end confdefs.h. */ 6048#include <alloca.h> 6049int 6050main () 6051{ 6052char *p = (char *) alloca (2 * sizeof (int)); 6053 if (p) return 0; 6054 ; 6055 return 0; 6056} 6057_ACEOF 6058if ac_fn_c_try_link "$LINENO"; then : 6059 ac_cv_working_alloca_h=yes 6060else 6061 ac_cv_working_alloca_h=no 6062fi 6063rm -f core conftest.err conftest.$ac_objext \ 6064 conftest$ac_exeext conftest.$ac_ext 6065fi 6066{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 6067$as_echo "$ac_cv_working_alloca_h" >&6; } 6068if test $ac_cv_working_alloca_h = yes; then 6069 6070$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 6071 6072fi 6073 6074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 6075$as_echo_n "checking for alloca... " >&6; } 6076if test "${ac_cv_func_alloca_works+set}" = set; then : 6077 $as_echo_n "(cached) " >&6 6078else 6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6080/* end confdefs.h. */ 6081#ifdef __GNUC__ 6082# define alloca __builtin_alloca 6083#else 6084# ifdef _MSC_VER 6085# include <malloc.h> 6086# define alloca _alloca 6087# else 6088# ifdef HAVE_ALLOCA_H 6089# include <alloca.h> 6090# else 6091# ifdef _AIX 6092 #pragma alloca 6093# else 6094# ifndef alloca /* predefined by HP cc +Olibcalls */ 6095char *alloca (); 6096# endif 6097# endif 6098# endif 6099# endif 6100#endif 6101 6102int 6103main () 6104{ 6105char *p = (char *) alloca (1); 6106 if (p) return 0; 6107 ; 6108 return 0; 6109} 6110_ACEOF 6111if ac_fn_c_try_link "$LINENO"; then : 6112 ac_cv_func_alloca_works=yes 6113else 6114 ac_cv_func_alloca_works=no 6115fi 6116rm -f core conftest.err conftest.$ac_objext \ 6117 conftest$ac_exeext conftest.$ac_ext 6118fi 6119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 6120$as_echo "$ac_cv_func_alloca_works" >&6; } 6121 6122if test $ac_cv_func_alloca_works = yes; then 6123 6124$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 6125 6126else 6127 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 6128# that cause trouble. Some versions do not even contain alloca or 6129# contain a buggy version. If you still want to use their alloca, 6130# use ar to extract alloca.o from them instead of compiling alloca.c. 6131 6132ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 6133 6134$as_echo "#define C_ALLOCA 1" >>confdefs.h 6135 6136 6137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 6138$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 6139if test "${ac_cv_os_cray+set}" = set; then : 6140 $as_echo_n "(cached) " >&6 6141else 6142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6143/* end confdefs.h. */ 6144#if defined CRAY && ! defined CRAY2 6145webecray 6146#else 6147wenotbecray 6148#endif 6149 6150_ACEOF 6151if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6152 $EGREP "webecray" >/dev/null 2>&1; then : 6153 ac_cv_os_cray=yes 6154else 6155 ac_cv_os_cray=no 6156fi 6157rm -f conftest* 6158 6159fi 6160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6161$as_echo "$ac_cv_os_cray" >&6; } 6162if test $ac_cv_os_cray = yes; then 6163 for ac_func in _getb67 GETB67 getb67; do 6164 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6165ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6166eval as_val=\$$as_ac_var 6167 if test "x$as_val" = x""yes; then : 6168 6169cat >>confdefs.h <<_ACEOF 6170#define CRAY_STACKSEG_END $ac_func 6171_ACEOF 6172 6173 break 6174fi 6175 6176 done 6177fi 6178 6179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6180$as_echo_n "checking stack direction for C alloca... " >&6; } 6181if test "${ac_cv_c_stack_direction+set}" = set; then : 6182 $as_echo_n "(cached) " >&6 6183else 6184 if test "$cross_compiling" = yes; then : 6185 ac_cv_c_stack_direction=0 6186else 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188/* end confdefs.h. */ 6189$ac_includes_default 6190int 6191find_stack_direction () 6192{ 6193 static char *addr = 0; 6194 auto char dummy; 6195 if (addr == 0) 6196 { 6197 addr = &dummy; 6198 return find_stack_direction (); 6199 } 6200 else 6201 return (&dummy > addr) ? 1 : -1; 6202} 6203 6204int 6205main () 6206{ 6207 return find_stack_direction () < 0; 6208} 6209_ACEOF 6210if ac_fn_c_try_run "$LINENO"; then : 6211 ac_cv_c_stack_direction=1 6212else 6213 ac_cv_c_stack_direction=-1 6214fi 6215rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6216 conftest.$ac_objext conftest.beam conftest.$ac_ext 6217fi 6218 6219fi 6220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6221$as_echo "$ac_cv_c_stack_direction" >&6; } 6222cat >>confdefs.h <<_ACEOF 6223#define STACK_DIRECTION $ac_cv_c_stack_direction 6224_ACEOF 6225 6226 6227fi 6228 6229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6230$as_echo_n "checking for ANSI C header files... " >&6; } 6231if test "${ac_cv_header_stdc+set}" = set; then : 6232 $as_echo_n "(cached) " >&6 6233else 6234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6235/* end confdefs.h. */ 6236#include <stdlib.h> 6237#include <stdarg.h> 6238#include <string.h> 6239#include <float.h> 6240 6241int 6242main () 6243{ 6244 6245 ; 6246 return 0; 6247} 6248_ACEOF 6249if ac_fn_c_try_compile "$LINENO"; then : 6250 ac_cv_header_stdc=yes 6251else 6252 ac_cv_header_stdc=no 6253fi 6254rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6255 6256if test $ac_cv_header_stdc = yes; then 6257 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6259/* end confdefs.h. */ 6260#include <string.h> 6261 6262_ACEOF 6263if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6264 $EGREP "memchr" >/dev/null 2>&1; then : 6265 6266else 6267 ac_cv_header_stdc=no 6268fi 6269rm -f conftest* 6270 6271fi 6272 6273if test $ac_cv_header_stdc = yes; then 6274 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276/* end confdefs.h. */ 6277#include <stdlib.h> 6278 6279_ACEOF 6280if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6281 $EGREP "free" >/dev/null 2>&1; then : 6282 6283else 6284 ac_cv_header_stdc=no 6285fi 6286rm -f conftest* 6287 6288fi 6289 6290if test $ac_cv_header_stdc = yes; then 6291 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6292 if test "$cross_compiling" = yes; then : 6293 : 6294else 6295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6296/* end confdefs.h. */ 6297#include <ctype.h> 6298#include <stdlib.h> 6299#if ((' ' & 0x0FF) == 0x020) 6300# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6301# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6302#else 6303# define ISLOWER(c) \ 6304 (('a' <= (c) && (c) <= 'i') \ 6305 || ('j' <= (c) && (c) <= 'r') \ 6306 || ('s' <= (c) && (c) <= 'z')) 6307# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6308#endif 6309 6310#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6311int 6312main () 6313{ 6314 int i; 6315 for (i = 0; i < 256; i++) 6316 if (XOR (islower (i), ISLOWER (i)) 6317 || toupper (i) != TOUPPER (i)) 6318 return 2; 6319 return 0; 6320} 6321_ACEOF 6322if ac_fn_c_try_run "$LINENO"; then : 6323 6324else 6325 ac_cv_header_stdc=no 6326fi 6327rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6328 conftest.$ac_objext conftest.beam conftest.$ac_ext 6329fi 6330 6331fi 6332fi 6333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6334$as_echo "$ac_cv_header_stdc" >&6; } 6335if test $ac_cv_header_stdc = yes; then 6336 6337$as_echo "#define STDC_HEADERS 1" >>confdefs.h 6338 6339fi 6340 6341 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 6343$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } 6344if test "${am_cv_langinfo_codeset+set}" = set; then : 6345 $as_echo_n "(cached) " >&6 6346else 6347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6348/* end confdefs.h. */ 6349#include <langinfo.h> 6350int 6351main () 6352{ 6353char* cs = nl_langinfo(CODESET); 6354 ; 6355 return 0; 6356} 6357_ACEOF 6358if ac_fn_c_try_link "$LINENO"; then : 6359 am_cv_langinfo_codeset=yes 6360else 6361 am_cv_langinfo_codeset=no 6362fi 6363rm -f core conftest.err conftest.$ac_objext \ 6364 conftest$ac_exeext conftest.$ac_ext 6365 6366fi 6367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 6368$as_echo "$am_cv_langinfo_codeset" >&6; } 6369 if test $am_cv_langinfo_codeset = yes; then 6370 6371$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h 6372 6373 fi 6374 6375# If we haven't got the data from the intl directory, 6376# assume NLS is disabled. 6377USE_NLS=no 6378LIBINTL= 6379LIBINTL_DEP= 6380INCINTL= 6381XGETTEXT= 6382GMSGFMT= 6383POSUB= 6384 6385if test -f ../intl/config.intl; then 6386 . ../intl/config.intl 6387fi 6388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 6389$as_echo_n "checking whether NLS is requested... " >&6; } 6390if test x"$USE_NLS" != xyes; then 6391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6392$as_echo "no" >&6; } 6393else 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6395$as_echo "yes" >&6; } 6396 6397$as_echo "#define ENABLE_NLS 1" >>confdefs.h 6398 6399 6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 6401$as_echo_n "checking for catalogs to be installed... " >&6; } 6402 # Look for .po and .gmo files in the source directory. 6403 CATALOGS= 6404 XLINGUAS= 6405 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 6406 # If there aren't any .gmo files the shell will give us the 6407 # literal string "../path/to/srcdir/po/*.gmo" which has to be 6408 # weeded out. 6409 case "$cat" in *\**) 6410 continue;; 6411 esac 6412 # The quadruple backslash is collapsed to a double backslash 6413 # by the backticks, then collapsed again by the double quotes, 6414 # leaving us with one backslash in the sed expression (right 6415 # before the dot that mustn't act as a wildcard). 6416 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 6417 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 6418 # The user is allowed to set LINGUAS to a list of languages to 6419 # install catalogs for. If it's empty that means "all of them." 6420 if test "x$LINGUAS" = x; then 6421 CATALOGS="$CATALOGS $cat" 6422 XLINGUAS="$XLINGUAS $lang" 6423 else 6424 case "$LINGUAS" in *$lang*) 6425 CATALOGS="$CATALOGS $cat" 6426 XLINGUAS="$XLINGUAS $lang" 6427 ;; 6428 esac 6429 fi 6430 done 6431 LINGUAS="$XLINGUAS" 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 6433$as_echo "$LINGUAS" >&6; } 6434 6435 6436 DATADIRNAME=share 6437 6438 INSTOBJEXT=.mo 6439 6440 GENCAT=gencat 6441 6442 CATOBJEXT=.gmo 6443 6444fi 6445 6446{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 6447$as_echo_n "checking for uchar... " >&6; } 6448if test "${gcc_cv_type_uchar+set}" = set; then : 6449 $as_echo_n "(cached) " >&6 6450else 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452/* end confdefs.h. */ 6453 6454#include <sys/types.h> 6455 6456int 6457main () 6458{ 6459if ((uchar *)0) return 0; 6460 if (sizeof(uchar)) return 0; 6461 ; 6462 return 0; 6463} 6464_ACEOF 6465if ac_fn_c_try_compile "$LINENO"; then : 6466 ac_cv_type_uchar=yes 6467else 6468 ac_cv_type_uchar=no 6469fi 6470rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6471fi 6472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 6473$as_echo "$gcc_cv_type_uchar" >&6; } 6474if test $ac_cv_type_uchar = yes; then 6475 6476$as_echo "#define HAVE_UCHAR 1" >>confdefs.h 6477 6478fi 6479 6480# g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different 6481# iconv() prototype. 6482ac_ext=cpp 6483ac_cpp='$CXXCPP $CPPFLAGS' 6484ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6485ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6486ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6487 6488 6489 if test "X$prefix" = "XNONE"; then 6490 acl_final_prefix="$ac_default_prefix" 6491 else 6492 acl_final_prefix="$prefix" 6493 fi 6494 if test "X$exec_prefix" = "XNONE"; then 6495 acl_final_exec_prefix='${prefix}' 6496 else 6497 acl_final_exec_prefix="$exec_prefix" 6498 fi 6499 acl_save_prefix="$prefix" 6500 prefix="$acl_final_prefix" 6501 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 6502 prefix="$acl_save_prefix" 6503 6504 6505# Check whether --with-gnu-ld was given. 6506if test "${with_gnu_ld+set}" = set; then : 6507 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 6508else 6509 with_gnu_ld=no 6510fi 6511 6512# Prepare PATH_SEPARATOR. 6513# The user is always right. 6514if test "${PATH_SEPARATOR+set}" != set; then 6515 echo "#! /bin/sh" >conf$$.sh 6516 echo "exit 0" >>conf$$.sh 6517 chmod +x conf$$.sh 6518 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6519 PATH_SEPARATOR=';' 6520 else 6521 PATH_SEPARATOR=: 6522 fi 6523 rm -f conf$$.sh 6524fi 6525ac_prog=ld 6526if test "$GCC" = yes; then 6527 # Check if gcc -print-prog-name=ld gives a path. 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 6529$as_echo_n "checking for ld used by GCC... " >&6; } 6530 case $host in 6531 *-*-mingw*) 6532 # gcc leaves a trailing carriage return which upsets mingw 6533 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 6534 *) 6535 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 6536 esac 6537 case $ac_prog in 6538 # Accept absolute paths. 6539 [\\/]* | [A-Za-z]:[\\/]*) 6540 re_direlt='/[^/][^/]*/\.\./' 6541 # Canonicalize the path of ld 6542 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 6543 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 6544 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 6545 done 6546 test -z "$LD" && LD="$ac_prog" 6547 ;; 6548 "") 6549 # If it fails, then pretend we aren't using GCC. 6550 ac_prog=ld 6551 ;; 6552 *) 6553 # If it is relative, then search for the first ld in PATH. 6554 with_gnu_ld=unknown 6555 ;; 6556 esac 6557elif test "$with_gnu_ld" = yes; then 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 6559$as_echo_n "checking for GNU ld... " >&6; } 6560else 6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 6562$as_echo_n "checking for non-GNU ld... " >&6; } 6563fi 6564if test "${acl_cv_path_LD+set}" = set; then : 6565 $as_echo_n "(cached) " >&6 6566else 6567 if test -z "$LD"; then 6568 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 6569 for ac_dir in $PATH; do 6570 test -z "$ac_dir" && ac_dir=. 6571 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 6572 acl_cv_path_LD="$ac_dir/$ac_prog" 6573 # Check to see if the program is GNU ld. I'd rather use --version, 6574 # but apparently some GNU ld's only accept -v. 6575 # Break only if it was the GNU/non-GNU ld that we prefer. 6576 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 6577 test "$with_gnu_ld" != no && break 6578 else 6579 test "$with_gnu_ld" != yes && break 6580 fi 6581 fi 6582 done 6583 IFS="$ac_save_ifs" 6584else 6585 acl_cv_path_LD="$LD" # Let the user override the test with a path. 6586fi 6587fi 6588 6589LD="$acl_cv_path_LD" 6590if test -n "$LD"; then 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 6592$as_echo "$LD" >&6; } 6593else 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6595$as_echo "no" >&6; } 6596fi 6597test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 6598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 6599$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 6600if test "${acl_cv_prog_gnu_ld+set}" = set; then : 6601 $as_echo_n "(cached) " >&6 6602else 6603 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 6604if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 6605 acl_cv_prog_gnu_ld=yes 6606else 6607 acl_cv_prog_gnu_ld=no 6608fi 6609fi 6610{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 6611$as_echo "$acl_cv_prog_gnu_ld" >&6; } 6612with_gnu_ld=$acl_cv_prog_gnu_ld 6613 6614 6615 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 6617$as_echo_n "checking for shared library run path origin... " >&6; } 6618if test "${acl_cv_rpath+set}" = set; then : 6619 $as_echo_n "(cached) " >&6 6620else 6621 6622 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 6623 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 6624 . ./conftest.sh 6625 rm -f ./conftest.sh 6626 acl_cv_rpath=done 6627 6628fi 6629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 6630$as_echo "$acl_cv_rpath" >&6; } 6631 wl="$acl_cv_wl" 6632 libext="$acl_cv_libext" 6633 shlibext="$acl_cv_shlibext" 6634 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 6635 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 6636 hardcode_direct="$acl_cv_hardcode_direct" 6637 hardcode_minus_L="$acl_cv_hardcode_minus_L" 6638 # Check whether --enable-rpath was given. 6639if test "${enable_rpath+set}" = set; then : 6640 enableval=$enable_rpath; : 6641else 6642 enable_rpath=yes 6643fi 6644 6645 6646 6647 6648 6649 6650 6651 6652 use_additional=yes 6653 6654 acl_save_prefix="$prefix" 6655 prefix="$acl_final_prefix" 6656 acl_save_exec_prefix="$exec_prefix" 6657 exec_prefix="$acl_final_exec_prefix" 6658 6659 eval additional_includedir=\"$includedir\" 6660 eval additional_libdir=\"$libdir\" 6661 6662 exec_prefix="$acl_save_exec_prefix" 6663 prefix="$acl_save_prefix" 6664 6665 6666# Check whether --with-libiconv-prefix was given. 6667if test "${with_libiconv_prefix+set}" = set; then : 6668 withval=$with_libiconv_prefix; 6669 if test "X$withval" = "Xno"; then 6670 use_additional=no 6671 else 6672 if test "X$withval" = "X"; then 6673 6674 acl_save_prefix="$prefix" 6675 prefix="$acl_final_prefix" 6676 acl_save_exec_prefix="$exec_prefix" 6677 exec_prefix="$acl_final_exec_prefix" 6678 6679 eval additional_includedir=\"$includedir\" 6680 eval additional_libdir=\"$libdir\" 6681 6682 exec_prefix="$acl_save_exec_prefix" 6683 prefix="$acl_save_prefix" 6684 6685 else 6686 additional_includedir="$withval/include" 6687 additional_libdir="$withval/lib" 6688 fi 6689 fi 6690 6691fi 6692 6693 LIBICONV= 6694 LTLIBICONV= 6695 INCICONV= 6696 rpathdirs= 6697 ltrpathdirs= 6698 names_already_handled= 6699 names_next_round='iconv ' 6700 while test -n "$names_next_round"; do 6701 names_this_round="$names_next_round" 6702 names_next_round= 6703 for name in $names_this_round; do 6704 already_handled= 6705 for n in $names_already_handled; do 6706 if test "$n" = "$name"; then 6707 already_handled=yes 6708 break 6709 fi 6710 done 6711 if test -z "$already_handled"; then 6712 names_already_handled="$names_already_handled $name" 6713 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 6714 eval value=\"\$HAVE_LIB$uppername\" 6715 if test -n "$value"; then 6716 if test "$value" = yes; then 6717 eval value=\"\$LIB$uppername\" 6718 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 6719 eval value=\"\$LTLIB$uppername\" 6720 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 6721 else 6722 : 6723 fi 6724 else 6725 found_dir= 6726 found_la= 6727 found_so= 6728 found_a= 6729 if test $use_additional = yes; then 6730 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then 6731 found_dir="$additional_libdir" 6732 found_so="$additional_libdir/lib$name.$shlibext" 6733 if test -f "$additional_libdir/lib$name.la"; then 6734 found_la="$additional_libdir/lib$name.la" 6735 fi 6736 else 6737 if test -f "$additional_libdir/lib$name.$libext"; then 6738 found_dir="$additional_libdir" 6739 found_a="$additional_libdir/lib$name.$libext" 6740 if test -f "$additional_libdir/lib$name.la"; then 6741 found_la="$additional_libdir/lib$name.la" 6742 fi 6743 fi 6744 fi 6745 fi 6746 if test "X$found_dir" = "X"; then 6747 for x in $LDFLAGS $LTLIBICONV; do 6748 6749 acl_save_prefix="$prefix" 6750 prefix="$acl_final_prefix" 6751 acl_save_exec_prefix="$exec_prefix" 6752 exec_prefix="$acl_final_exec_prefix" 6753 eval x=\"$x\" 6754 exec_prefix="$acl_save_exec_prefix" 6755 prefix="$acl_save_prefix" 6756 6757 case "$x" in 6758 -L*) 6759 dir=`echo "X$x" | sed -e 's/^X-L//'` 6760 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then 6761 found_dir="$dir" 6762 found_so="$dir/lib$name.$shlibext" 6763 if test -f "$dir/lib$name.la"; then 6764 found_la="$dir/lib$name.la" 6765 fi 6766 else 6767 if test -f "$dir/lib$name.$libext"; then 6768 found_dir="$dir" 6769 found_a="$dir/lib$name.$libext" 6770 if test -f "$dir/lib$name.la"; then 6771 found_la="$dir/lib$name.la" 6772 fi 6773 fi 6774 fi 6775 ;; 6776 esac 6777 if test "X$found_dir" != "X"; then 6778 break 6779 fi 6780 done 6781 fi 6782 if test "X$found_dir" != "X"; then 6783 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 6784 if test "X$found_so" != "X"; then 6785 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 6786 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6787 else 6788 haveit= 6789 for x in $ltrpathdirs; do 6790 if test "X$x" = "X$found_dir"; then 6791 haveit=yes 6792 break 6793 fi 6794 done 6795 if test -z "$haveit"; then 6796 ltrpathdirs="$ltrpathdirs $found_dir" 6797 fi 6798 if test "$hardcode_direct" = yes; then 6799 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6800 else 6801 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 6802 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6803 haveit= 6804 for x in $rpathdirs; do 6805 if test "X$x" = "X$found_dir"; then 6806 haveit=yes 6807 break 6808 fi 6809 done 6810 if test -z "$haveit"; then 6811 rpathdirs="$rpathdirs $found_dir" 6812 fi 6813 else 6814 haveit= 6815 for x in $LDFLAGS $LIBICONV; do 6816 6817 acl_save_prefix="$prefix" 6818 prefix="$acl_final_prefix" 6819 acl_save_exec_prefix="$exec_prefix" 6820 exec_prefix="$acl_final_exec_prefix" 6821 eval x=\"$x\" 6822 exec_prefix="$acl_save_exec_prefix" 6823 prefix="$acl_save_prefix" 6824 6825 if test "X$x" = "X-L$found_dir"; then 6826 haveit=yes 6827 break 6828 fi 6829 done 6830 if test -z "$haveit"; then 6831 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 6832 fi 6833 if test "$hardcode_minus_L" != no; then 6834 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6835 else 6836 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 6837 fi 6838 fi 6839 fi 6840 fi 6841 else 6842 if test "X$found_a" != "X"; then 6843 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 6844 else 6845 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 6846 fi 6847 fi 6848 additional_includedir= 6849 case "$found_dir" in 6850 */lib | */lib/) 6851 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 6852 additional_includedir="$basedir/include" 6853 ;; 6854 esac 6855 if test "X$additional_includedir" != "X"; then 6856 if test "X$additional_includedir" != "X/usr/include"; then 6857 haveit= 6858 if test "X$additional_includedir" = "X/usr/local/include"; then 6859 if test -n "$GCC"; then 6860 case $host_os in 6861 linux*) haveit=yes;; 6862 esac 6863 fi 6864 fi 6865 if test -z "$haveit"; then 6866 for x in $CPPFLAGS $INCICONV; do 6867 6868 acl_save_prefix="$prefix" 6869 prefix="$acl_final_prefix" 6870 acl_save_exec_prefix="$exec_prefix" 6871 exec_prefix="$acl_final_exec_prefix" 6872 eval x=\"$x\" 6873 exec_prefix="$acl_save_exec_prefix" 6874 prefix="$acl_save_prefix" 6875 6876 if test "X$x" = "X-I$additional_includedir"; then 6877 haveit=yes 6878 break 6879 fi 6880 done 6881 if test -z "$haveit"; then 6882 if test -d "$additional_includedir"; then 6883 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 6884 fi 6885 fi 6886 fi 6887 fi 6888 fi 6889 if test -n "$found_la"; then 6890 save_libdir="$libdir" 6891 case "$found_la" in 6892 */* | *\\*) . "$found_la" ;; 6893 *) . "./$found_la" ;; 6894 esac 6895 libdir="$save_libdir" 6896 for dep in $dependency_libs; do 6897 case "$dep" in 6898 -L*) 6899 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 6900 if test "X$additional_libdir" != "X/usr/lib"; then 6901 haveit= 6902 if test "X$additional_libdir" = "X/usr/local/lib"; then 6903 if test -n "$GCC"; then 6904 case $host_os in 6905 linux*) haveit=yes;; 6906 esac 6907 fi 6908 fi 6909 if test -z "$haveit"; then 6910 haveit= 6911 for x in $LDFLAGS $LIBICONV; do 6912 6913 acl_save_prefix="$prefix" 6914 prefix="$acl_final_prefix" 6915 acl_save_exec_prefix="$exec_prefix" 6916 exec_prefix="$acl_final_exec_prefix" 6917 eval x=\"$x\" 6918 exec_prefix="$acl_save_exec_prefix" 6919 prefix="$acl_save_prefix" 6920 6921 if test "X$x" = "X-L$additional_libdir"; then 6922 haveit=yes 6923 break 6924 fi 6925 done 6926 if test -z "$haveit"; then 6927 if test -d "$additional_libdir"; then 6928 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 6929 fi 6930 fi 6931 haveit= 6932 for x in $LDFLAGS $LTLIBICONV; do 6933 6934 acl_save_prefix="$prefix" 6935 prefix="$acl_final_prefix" 6936 acl_save_exec_prefix="$exec_prefix" 6937 exec_prefix="$acl_final_exec_prefix" 6938 eval x=\"$x\" 6939 exec_prefix="$acl_save_exec_prefix" 6940 prefix="$acl_save_prefix" 6941 6942 if test "X$x" = "X-L$additional_libdir"; then 6943 haveit=yes 6944 break 6945 fi 6946 done 6947 if test -z "$haveit"; then 6948 if test -d "$additional_libdir"; then 6949 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 6950 fi 6951 fi 6952 fi 6953 fi 6954 ;; 6955 -R*) 6956 dir=`echo "X$dep" | sed -e 's/^X-R//'` 6957 if test "$enable_rpath" != no; then 6958 haveit= 6959 for x in $rpathdirs; do 6960 if test "X$x" = "X$dir"; then 6961 haveit=yes 6962 break 6963 fi 6964 done 6965 if test -z "$haveit"; then 6966 rpathdirs="$rpathdirs $dir" 6967 fi 6968 haveit= 6969 for x in $ltrpathdirs; do 6970 if test "X$x" = "X$dir"; then 6971 haveit=yes 6972 break 6973 fi 6974 done 6975 if test -z "$haveit"; then 6976 ltrpathdirs="$ltrpathdirs $dir" 6977 fi 6978 fi 6979 ;; 6980 -l*) 6981 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 6982 ;; 6983 *.la) 6984 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 6985 ;; 6986 *) 6987 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 6988 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 6989 ;; 6990 esac 6991 done 6992 fi 6993 else 6994 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 6995 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 6996 fi 6997 fi 6998 fi 6999 done 7000 done 7001 if test "X$rpathdirs" != "X"; then 7002 if test -n "$hardcode_libdir_separator"; then 7003 alldirs= 7004 for found_dir in $rpathdirs; do 7005 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 7006 done 7007 acl_save_libdir="$libdir" 7008 libdir="$alldirs" 7009 eval flag=\"$hardcode_libdir_flag_spec\" 7010 libdir="$acl_save_libdir" 7011 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7012 else 7013 for found_dir in $rpathdirs; do 7014 acl_save_libdir="$libdir" 7015 libdir="$found_dir" 7016 eval flag=\"$hardcode_libdir_flag_spec\" 7017 libdir="$acl_save_libdir" 7018 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7019 done 7020 fi 7021 fi 7022 if test "X$ltrpathdirs" != "X"; then 7023 for found_dir in $ltrpathdirs; do 7024 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 7025 done 7026 fi 7027 7028 7029 7030 7031 7032 7033 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 7035$as_echo_n "checking for iconv... " >&6; } 7036if test "${am_cv_func_iconv+set}" = set; then : 7037 $as_echo_n "(cached) " >&6 7038else 7039 7040 am_cv_func_iconv="no, consider installing GNU libiconv" 7041 am_cv_lib_iconv=no 7042 am_save_CPPFLAGS="$CPPFLAGS" 7043 CPPFLAGS="$CPPFLAGS $INCICONV" 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045/* end confdefs.h. */ 7046#include <stdlib.h> 7047#include <iconv.h> 7048int 7049main () 7050{ 7051iconv_t cd = iconv_open("",""); 7052 iconv(cd,NULL,NULL,NULL,NULL); 7053 iconv_close(cd); 7054 ; 7055 return 0; 7056} 7057_ACEOF 7058if ac_fn_cxx_try_link "$LINENO"; then : 7059 am_cv_func_iconv=yes 7060fi 7061rm -f core conftest.err conftest.$ac_objext \ 7062 conftest$ac_exeext conftest.$ac_ext 7063 CPPFLAGS="$am_save_CPPFLAGS" 7064 7065 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then 7066 for _libs in .libs _libs; do 7067 am_save_CPPFLAGS="$CPPFLAGS" 7068 am_save_LIBS="$LIBS" 7069 CPPFLAGS="$CPPFLAGS -I../libiconv/include" 7070 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" 7071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7072/* end confdefs.h. */ 7073#include <stdlib.h> 7074#include <iconv.h> 7075int 7076main () 7077{ 7078iconv_t cd = iconv_open("",""); 7079 iconv(cd,NULL,NULL,NULL,NULL); 7080 iconv_close(cd); 7081 ; 7082 return 0; 7083} 7084_ACEOF 7085if ac_fn_cxx_try_link "$LINENO"; then : 7086 INCICONV="-I../libiconv/include" 7087 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a 7088 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la 7089 am_cv_lib_iconv=yes 7090 am_cv_func_iconv=yes 7091fi 7092rm -f core conftest.err conftest.$ac_objext \ 7093 conftest$ac_exeext conftest.$ac_ext 7094 CPPFLAGS="$am_save_CPPFLAGS" 7095 LIBS="$am_save_LIBS" 7096 if test "$am_cv_func_iconv" = "yes"; then 7097 break 7098 fi 7099 done 7100 fi 7101 7102 if test "$am_cv_func_iconv" != yes; then 7103 am_save_CPPFLAGS="$CPPFLAGS" 7104 am_save_LIBS="$LIBS" 7105 CPPFLAGS="$LIBS $INCICONV" 7106 LIBS="$LIBS $LIBICONV" 7107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108/* end confdefs.h. */ 7109#include <stdlib.h> 7110#include <iconv.h> 7111int 7112main () 7113{ 7114iconv_t cd = iconv_open("",""); 7115 iconv(cd,NULL,NULL,NULL,NULL); 7116 iconv_close(cd); 7117 ; 7118 return 0; 7119} 7120_ACEOF 7121if ac_fn_cxx_try_link "$LINENO"; then : 7122 am_cv_lib_iconv=yes 7123 am_cv_func_iconv=yes 7124fi 7125rm -f core conftest.err conftest.$ac_objext \ 7126 conftest$ac_exeext conftest.$ac_ext 7127 CPPFLAGS="$am_save_CPPFLAGS" 7128 LIBS="$am_save_LIBS" 7129 fi 7130 7131fi 7132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 7133$as_echo "$am_cv_func_iconv" >&6; } 7134 if test "$am_cv_func_iconv" = yes; then 7135 7136$as_echo "#define HAVE_ICONV 1" >>confdefs.h 7137 7138 fi 7139 if test "$am_cv_lib_iconv" = yes; then 7140 7141 for element in $INCICONV; do 7142 haveit= 7143 for x in $CPPFLAGS; do 7144 7145 acl_save_prefix="$prefix" 7146 prefix="$acl_final_prefix" 7147 acl_save_exec_prefix="$exec_prefix" 7148 exec_prefix="$acl_final_exec_prefix" 7149 eval x=\"$x\" 7150 exec_prefix="$acl_save_exec_prefix" 7151 prefix="$acl_save_prefix" 7152 7153 if test "X$x" = "X$element"; then 7154 haveit=yes 7155 break 7156 fi 7157 done 7158 if test -z "$haveit"; then 7159 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 7160 fi 7161 done 7162 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 7164$as_echo_n "checking how to link with libiconv... " >&6; } 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 7166$as_echo "$LIBICONV" >&6; } 7167 else 7168 LIBICONV= 7169 LTLIBICONV= 7170 fi 7171 7172 7173 7174 if test "$am_cv_func_iconv" = yes; then 7175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 7176$as_echo_n "checking for iconv declaration... " >&6; } 7177 if test "${am_cv_proto_iconv+set}" = set; then : 7178 $as_echo_n "(cached) " >&6 7179else 7180 7181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7182/* end confdefs.h. */ 7183 7184#include <stdlib.h> 7185#include <iconv.h> 7186extern 7187#ifdef __cplusplus 7188"C" 7189#endif 7190#if defined(__STDC__) || defined(__cplusplus) 7191size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 7192#else 7193size_t iconv(); 7194#endif 7195 7196int 7197main () 7198{ 7199 7200 ; 7201 return 0; 7202} 7203_ACEOF 7204if ac_fn_cxx_try_compile "$LINENO"; then : 7205 am_cv_proto_iconv_arg1="" 7206else 7207 am_cv_proto_iconv_arg1="const" 7208fi 7209rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7210 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 7211fi 7212 7213 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- 7215 }$am_cv_proto_iconv" >&5 7216$as_echo "${ac_t:- 7217 }$am_cv_proto_iconv" >&6; } 7218 7219cat >>confdefs.h <<_ACEOF 7220#define ICONV_CONST $am_cv_proto_iconv_arg1 7221_ACEOF 7222 7223 fi 7224 7225ac_ext=c 7226ac_cpp='$CPP $CPPFLAGS' 7227ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7228ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7229ac_compiler_gnu=$ac_cv_c_compiler_gnu 7230 7231 7232# More defines and substitutions. 7233PACKAGE="$PACKAGE_TARNAME" 7234 7235cat >>confdefs.h <<_ACEOF 7236#define PACKAGE "$PACKAGE" 7237_ACEOF 7238 7239 7240 7241if test "x$enable_nls" != xno; then 7242 USED_CATALOGS='$(CATALOGS)' 7243else 7244 USED_CATALOGS= 7245fi 7246 7247 7248# Check whether --enable-maintainer-mode was given. 7249if test "${enable_maintainer_mode+set}" = set; then : 7250 enableval=$enable_maintainer_mode; 7251else 7252 enable_maintainer_mode=no 7253fi 7254 7255 7256if test "x$enable_maintainer_mode" = xno; then 7257 MAINT='#' 7258else 7259 MAINT= 7260fi 7261 7262 7263# Enable expensive internal checks 7264is_release= 7265if test -f $srcdir/../gcc/DEV-PHASE \ 7266 && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then 7267 is_release=yes 7268fi 7269 7270# Check whether --enable-checking was given. 7271if test "${enable_checking+set}" = set; then : 7272 enableval=$enable_checking; ac_checking_flags="${enableval}" 7273else 7274 7275# Determine the default checks. 7276if test x$is_release = x ; then 7277 ac_checking_flags=yes 7278else 7279 ac_checking_flags=release 7280fi 7281fi 7282 7283IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," 7284for check in release $ac_checking_flags 7285do 7286 case $check in 7287 # these set all the flags to specific states 7288 yes|all) ac_checking=1 ; ac_valgrind_checking= ;; 7289 no|none|release) ac_checking= ; ac_valgrind_checking= ;; 7290 # these enable particular checks 7291 misc) ac_checking=1 ;; 7292 valgrind) ac_valgrind_checking=1 ;; 7293 # accept 7294 *) ;; 7295 esac 7296done 7297IFS="$ac_save_IFS" 7298 7299if test x$ac_checking != x ; then 7300 7301$as_echo "#define CHECKING_P 1" >>confdefs.h 7302 7303else 7304 $as_echo "#define CHECKING_P 0" >>confdefs.h 7305 7306fi 7307 7308if test x$ac_valgrind_checking != x ; then 7309 7310$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h 7311 7312fi 7313 7314# Check whether --enable-canonical-system-headers was given. 7315if test "${enable_canonical_system_headers+set}" = set; then : 7316 enableval=$enable_canonical_system_headers; 7317else 7318 enable_canonical_system_headers=yes 7319fi 7320 7321if test $enable_canonical_system_headers != no; then 7322 7323$as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h 7324 7325fi 7326 7327case $target in 7328 i?86-* | x86_64-*) 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330/* end confdefs.h. */ 7331 7332int 7333main () 7334{ 7335asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) 7336 ; 7337 return 0; 7338} 7339_ACEOF 7340if ac_fn_c_try_compile "$LINENO"; then : 7341 7342$as_echo "#define HAVE_SSE4 1" >>confdefs.h 7343 7344fi 7345rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7346esac 7347 7348# Enable --enable-host-shared. 7349# Check whether --enable-host-shared was given. 7350if test "${enable_host_shared+set}" = set; then : 7351 enableval=$enable_host_shared; PICFLAG=-fPIC 7352else 7353 PICFLAG= 7354fi 7355 7356 7357 7358# Output. 7359 7360ac_config_headers="$ac_config_headers config.h:config.in" 7361 7362ac_config_files="$ac_config_files Makefile" 7363 7364cat >confcache <<\_ACEOF 7365# This file is a shell script that caches the results of configure 7366# tests run on this system so they can be shared between configure 7367# scripts and configure runs, see configure's option --config-cache. 7368# It is not useful on other systems. If it contains results you don't 7369# want to keep, you may remove or edit it. 7370# 7371# config.status only pays attention to the cache file if you give it 7372# the --recheck option to rerun configure. 7373# 7374# `ac_cv_env_foo' variables (set or unset) will be overridden when 7375# loading this file, other *unset* `ac_cv_foo' will be assigned the 7376# following values. 7377 7378_ACEOF 7379 7380# The following way of writing the cache mishandles newlines in values, 7381# but we know of no workaround that is simple, portable, and efficient. 7382# So, we kill variables containing newlines. 7383# Ultrix sh set writes to stderr and can't be redirected directly, 7384# and sets the high bit in the cache file unless we assign to the vars. 7385( 7386 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7387 eval ac_val=\$$ac_var 7388 case $ac_val in #( 7389 *${as_nl}*) 7390 case $ac_var in #( 7391 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7392$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7393 esac 7394 case $ac_var in #( 7395 _ | IFS | as_nl) ;; #( 7396 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7397 *) { eval $ac_var=; unset $ac_var;} ;; 7398 esac ;; 7399 esac 7400 done 7401 7402 (set) 2>&1 | 7403 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7404 *${as_nl}ac_space=\ *) 7405 # `set' does not quote correctly, so add quotes: double-quote 7406 # substitution turns \\\\ into \\, and sed turns \\ into \. 7407 sed -n \ 7408 "s/'/'\\\\''/g; 7409 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7410 ;; #( 7411 *) 7412 # `set' quotes correctly as required by POSIX, so do not add quotes. 7413 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7414 ;; 7415 esac | 7416 sort 7417) | 7418 sed ' 7419 /^ac_cv_env_/b end 7420 t clear 7421 :clear 7422 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7423 t end 7424 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7425 :end' >>confcache 7426if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7427 if test -w "$cache_file"; then 7428 test "x$cache_file" != "x/dev/null" && 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7430$as_echo "$as_me: updating cache $cache_file" >&6;} 7431 cat confcache >$cache_file 7432 else 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7434$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7435 fi 7436fi 7437rm -f confcache 7438 7439test "x$prefix" = xNONE && prefix=$ac_default_prefix 7440# Let make expand exec_prefix. 7441test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7442 7443DEFS=-DHAVE_CONFIG_H 7444 7445ac_libobjs= 7446ac_ltlibobjs= 7447for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7448 # 1. Remove the extension, and $U if already installed. 7449 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7450 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7451 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7452 # will be set to the directory where LIBOBJS objects are built. 7453 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7454 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7455done 7456LIBOBJS=$ac_libobjs 7457 7458LTLIBOBJS=$ac_ltlibobjs 7459 7460 7461 7462 7463: ${CONFIG_STATUS=./config.status} 7464ac_write_fail=0 7465ac_clean_files_save=$ac_clean_files 7466ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7467{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7468$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7469as_write_fail=0 7470cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7471#! $SHELL 7472# Generated by $as_me. 7473# Run this file to recreate the current configuration. 7474# Compiler output produced by configure, useful for debugging 7475# configure, is in config.log if it exists. 7476 7477debug=false 7478ac_cs_recheck=false 7479ac_cs_silent=false 7480 7481SHELL=\${CONFIG_SHELL-$SHELL} 7482export SHELL 7483_ASEOF 7484cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7485## -------------------- ## 7486## M4sh Initialization. ## 7487## -------------------- ## 7488 7489# Be more Bourne compatible 7490DUALCASE=1; export DUALCASE # for MKS sh 7491if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7492 emulate sh 7493 NULLCMD=: 7494 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7495 # is contrary to our usage. Disable this feature. 7496 alias -g '${1+"$@"}'='"$@"' 7497 setopt NO_GLOB_SUBST 7498else 7499 case `(set -o) 2>/dev/null` in #( 7500 *posix*) : 7501 set -o posix ;; #( 7502 *) : 7503 ;; 7504esac 7505fi 7506 7507 7508as_nl=' 7509' 7510export as_nl 7511# Printing a long string crashes Solaris 7 /usr/bin/printf. 7512as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7513as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7514as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7515# Prefer a ksh shell builtin over an external printf program on Solaris, 7516# but without wasting forks for bash or zsh. 7517if test -z "$BASH_VERSION$ZSH_VERSION" \ 7518 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7519 as_echo='print -r --' 7520 as_echo_n='print -rn --' 7521elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7522 as_echo='printf %s\n' 7523 as_echo_n='printf %s' 7524else 7525 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7526 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7527 as_echo_n='/usr/ucb/echo -n' 7528 else 7529 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7530 as_echo_n_body='eval 7531 arg=$1; 7532 case $arg in #( 7533 *"$as_nl"*) 7534 expr "X$arg" : "X\\(.*\\)$as_nl"; 7535 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7536 esac; 7537 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7538 ' 7539 export as_echo_n_body 7540 as_echo_n='sh -c $as_echo_n_body as_echo' 7541 fi 7542 export as_echo_body 7543 as_echo='sh -c $as_echo_body as_echo' 7544fi 7545 7546# The user is always right. 7547if test "${PATH_SEPARATOR+set}" != set; then 7548 PATH_SEPARATOR=: 7549 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7550 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7551 PATH_SEPARATOR=';' 7552 } 7553fi 7554 7555 7556# IFS 7557# We need space, tab and new line, in precisely that order. Quoting is 7558# there to prevent editors from complaining about space-tab. 7559# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7560# splitting by setting IFS to empty value.) 7561IFS=" "" $as_nl" 7562 7563# Find who we are. Look in the path if we contain no directory separator. 7564case $0 in #(( 7565 *[\\/]* ) as_myself=$0 ;; 7566 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7567for as_dir in $PATH 7568do 7569 IFS=$as_save_IFS 7570 test -z "$as_dir" && as_dir=. 7571 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7572 done 7573IFS=$as_save_IFS 7574 7575 ;; 7576esac 7577# We did not find ourselves, most probably we were run as `sh COMMAND' 7578# in which case we are not to be found in the path. 7579if test "x$as_myself" = x; then 7580 as_myself=$0 7581fi 7582if test ! -f "$as_myself"; then 7583 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7584 exit 1 7585fi 7586 7587# Unset variables that we do not need and which cause bugs (e.g. in 7588# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7589# suppresses any "Segmentation fault" message there. '((' could 7590# trigger a bug in pdksh 5.2.14. 7591for as_var in BASH_ENV ENV MAIL MAILPATH 7592do eval test x\${$as_var+set} = xset \ 7593 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7594done 7595PS1='$ ' 7596PS2='> ' 7597PS4='+ ' 7598 7599# NLS nuisances. 7600LC_ALL=C 7601export LC_ALL 7602LANGUAGE=C 7603export LANGUAGE 7604 7605# CDPATH. 7606(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7607 7608 7609# as_fn_error ERROR [LINENO LOG_FD] 7610# --------------------------------- 7611# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7612# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7613# script with status $?, using 1 if that was 0. 7614as_fn_error () 7615{ 7616 as_status=$?; test $as_status -eq 0 && as_status=1 7617 if test "$3"; then 7618 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7619 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 7620 fi 7621 $as_echo "$as_me: error: $1" >&2 7622 as_fn_exit $as_status 7623} # as_fn_error 7624 7625 7626# as_fn_set_status STATUS 7627# ----------------------- 7628# Set $? to STATUS, without forking. 7629as_fn_set_status () 7630{ 7631 return $1 7632} # as_fn_set_status 7633 7634# as_fn_exit STATUS 7635# ----------------- 7636# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7637as_fn_exit () 7638{ 7639 set +e 7640 as_fn_set_status $1 7641 exit $1 7642} # as_fn_exit 7643 7644# as_fn_unset VAR 7645# --------------- 7646# Portably unset VAR. 7647as_fn_unset () 7648{ 7649 { eval $1=; unset $1;} 7650} 7651as_unset=as_fn_unset 7652# as_fn_append VAR VALUE 7653# ---------------------- 7654# Append the text in VALUE to the end of the definition contained in VAR. Take 7655# advantage of any shell optimizations that allow amortized linear growth over 7656# repeated appends, instead of the typical quadratic growth present in naive 7657# implementations. 7658if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7659 eval 'as_fn_append () 7660 { 7661 eval $1+=\$2 7662 }' 7663else 7664 as_fn_append () 7665 { 7666 eval $1=\$$1\$2 7667 } 7668fi # as_fn_append 7669 7670# as_fn_arith ARG... 7671# ------------------ 7672# Perform arithmetic evaluation on the ARGs, and store the result in the 7673# global $as_val. Take advantage of shells that can avoid forks. The arguments 7674# must be portable across $(()) and expr. 7675if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7676 eval 'as_fn_arith () 7677 { 7678 as_val=$(( $* )) 7679 }' 7680else 7681 as_fn_arith () 7682 { 7683 as_val=`expr "$@" || test $? -eq 1` 7684 } 7685fi # as_fn_arith 7686 7687 7688if expr a : '\(a\)' >/dev/null 2>&1 && 7689 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7690 as_expr=expr 7691else 7692 as_expr=false 7693fi 7694 7695if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7696 as_basename=basename 7697else 7698 as_basename=false 7699fi 7700 7701if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7702 as_dirname=dirname 7703else 7704 as_dirname=false 7705fi 7706 7707as_me=`$as_basename -- "$0" || 7708$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7709 X"$0" : 'X\(//\)$' \| \ 7710 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7711$as_echo X/"$0" | 7712 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7713 s//\1/ 7714 q 7715 } 7716 /^X\/\(\/\/\)$/{ 7717 s//\1/ 7718 q 7719 } 7720 /^X\/\(\/\).*/{ 7721 s//\1/ 7722 q 7723 } 7724 s/.*/./; q'` 7725 7726# Avoid depending upon Character Ranges. 7727as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7728as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7729as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7730as_cr_digits='0123456789' 7731as_cr_alnum=$as_cr_Letters$as_cr_digits 7732 7733ECHO_C= ECHO_N= ECHO_T= 7734case `echo -n x` in #((((( 7735-n*) 7736 case `echo 'xy\c'` in 7737 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7738 xy) ECHO_C='\c';; 7739 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7740 ECHO_T=' ';; 7741 esac;; 7742*) 7743 ECHO_N='-n';; 7744esac 7745 7746rm -f conf$$ conf$$.exe conf$$.file 7747if test -d conf$$.dir; then 7748 rm -f conf$$.dir/conf$$.file 7749else 7750 rm -f conf$$.dir 7751 mkdir conf$$.dir 2>/dev/null 7752fi 7753if (echo >conf$$.file) 2>/dev/null; then 7754 if ln -s conf$$.file conf$$ 2>/dev/null; then 7755 as_ln_s='ln -s' 7756 # ... but there are two gotchas: 7757 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7758 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7759 # In both cases, we have to default to `cp -p'. 7760 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7761 as_ln_s='cp -p' 7762 elif ln conf$$.file conf$$ 2>/dev/null; then 7763 as_ln_s=ln 7764 else 7765 as_ln_s='cp -p' 7766 fi 7767else 7768 as_ln_s='cp -p' 7769fi 7770rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7771rmdir conf$$.dir 2>/dev/null 7772 7773 7774# as_fn_mkdir_p 7775# ------------- 7776# Create "$as_dir" as a directory, including parents if necessary. 7777as_fn_mkdir_p () 7778{ 7779 7780 case $as_dir in #( 7781 -*) as_dir=./$as_dir;; 7782 esac 7783 test -d "$as_dir" || eval $as_mkdir_p || { 7784 as_dirs= 7785 while :; do 7786 case $as_dir in #( 7787 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7788 *) as_qdir=$as_dir;; 7789 esac 7790 as_dirs="'$as_qdir' $as_dirs" 7791 as_dir=`$as_dirname -- "$as_dir" || 7792$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7793 X"$as_dir" : 'X\(//\)[^/]' \| \ 7794 X"$as_dir" : 'X\(//\)$' \| \ 7795 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7796$as_echo X"$as_dir" | 7797 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7798 s//\1/ 7799 q 7800 } 7801 /^X\(\/\/\)[^/].*/{ 7802 s//\1/ 7803 q 7804 } 7805 /^X\(\/\/\)$/{ 7806 s//\1/ 7807 q 7808 } 7809 /^X\(\/\).*/{ 7810 s//\1/ 7811 q 7812 } 7813 s/.*/./; q'` 7814 test -d "$as_dir" && break 7815 done 7816 test -z "$as_dirs" || eval "mkdir $as_dirs" 7817 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 7818 7819 7820} # as_fn_mkdir_p 7821if mkdir -p . 2>/dev/null; then 7822 as_mkdir_p='mkdir -p "$as_dir"' 7823else 7824 test -d ./-p && rmdir ./-p 7825 as_mkdir_p=false 7826fi 7827 7828if test -x / >/dev/null 2>&1; then 7829 as_test_x='test -x' 7830else 7831 if ls -dL / >/dev/null 2>&1; then 7832 as_ls_L_option=L 7833 else 7834 as_ls_L_option= 7835 fi 7836 as_test_x=' 7837 eval sh -c '\'' 7838 if test -d "$1"; then 7839 test -d "$1/."; 7840 else 7841 case $1 in #( 7842 -*)set "./$1";; 7843 esac; 7844 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7845 ???[sx]*):;;*)false;;esac;fi 7846 '\'' sh 7847 ' 7848fi 7849as_executable_p=$as_test_x 7850 7851# Sed expression to map a string onto a valid CPP name. 7852as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7853 7854# Sed expression to map a string onto a valid variable name. 7855as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7856 7857 7858exec 6>&1 7859## ----------------------------------- ## 7860## Main body of $CONFIG_STATUS script. ## 7861## ----------------------------------- ## 7862_ASEOF 7863test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7864 7865cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7866# Save the log message, to keep $0 and so on meaningful, and to 7867# report actual input values of CONFIG_FILES etc. instead of their 7868# values after options handling. 7869ac_log=" 7870This file was extended by cpplib $as_me , which was 7871generated by GNU Autoconf 2.64. Invocation command line was 7872 7873 CONFIG_FILES = $CONFIG_FILES 7874 CONFIG_HEADERS = $CONFIG_HEADERS 7875 CONFIG_LINKS = $CONFIG_LINKS 7876 CONFIG_COMMANDS = $CONFIG_COMMANDS 7877 $ $0 $@ 7878 7879on `(hostname || uname -n) 2>/dev/null | sed 1q` 7880" 7881 7882_ACEOF 7883 7884case $ac_config_files in *" 7885"*) set x $ac_config_files; shift; ac_config_files=$*;; 7886esac 7887 7888case $ac_config_headers in *" 7889"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7890esac 7891 7892 7893cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7894# Files that config.status was made for. 7895config_files="$ac_config_files" 7896config_headers="$ac_config_headers" 7897config_commands="$ac_config_commands" 7898 7899_ACEOF 7900 7901cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7902ac_cs_usage="\ 7903\`$as_me' instantiates files and other configuration actions 7904from templates according to the current configuration. Unless the files 7905and actions are specified as TAGs, all are instantiated by default. 7906 7907Usage: $0 [OPTION]... [TAG]... 7908 7909 -h, --help print this help, then exit 7910 -V, --version print version number and configuration settings, then exit 7911 -q, --quiet, --silent 7912 do not print progress messages 7913 -d, --debug don't remove temporary files 7914 --recheck update $as_me by reconfiguring in the same conditions 7915 --file=FILE[:TEMPLATE] 7916 instantiate the configuration file FILE 7917 --header=FILE[:TEMPLATE] 7918 instantiate the configuration header FILE 7919 7920Configuration files: 7921$config_files 7922 7923Configuration headers: 7924$config_headers 7925 7926Configuration commands: 7927$config_commands 7928 7929Report bugs to <gcc-bugs@gcc.gnu.org>." 7930 7931_ACEOF 7932cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7933ac_cs_version="\\ 7934cpplib config.status 7935configured by $0, generated by GNU Autoconf 2.64, 7936 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7937 7938Copyright (C) 2009 Free Software Foundation, Inc. 7939This config.status script is free software; the Free Software Foundation 7940gives unlimited permission to copy, distribute and modify it." 7941 7942ac_pwd='$ac_pwd' 7943srcdir='$srcdir' 7944INSTALL='$INSTALL' 7945test -n "\$AWK" || AWK=awk 7946_ACEOF 7947 7948cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7949# The default lists apply if the user does not specify any file. 7950ac_need_defaults=: 7951while test $# != 0 7952do 7953 case $1 in 7954 --*=*) 7955 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7956 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7957 ac_shift=: 7958 ;; 7959 *) 7960 ac_option=$1 7961 ac_optarg=$2 7962 ac_shift=shift 7963 ;; 7964 esac 7965 7966 case $ac_option in 7967 # Handling of the options. 7968 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7969 ac_cs_recheck=: ;; 7970 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7971 $as_echo "$ac_cs_version"; exit ;; 7972 --debug | --debu | --deb | --de | --d | -d ) 7973 debug=: ;; 7974 --file | --fil | --fi | --f ) 7975 $ac_shift 7976 case $ac_optarg in 7977 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7978 esac 7979 as_fn_append CONFIG_FILES " '$ac_optarg'" 7980 ac_need_defaults=false;; 7981 --header | --heade | --head | --hea ) 7982 $ac_shift 7983 case $ac_optarg in 7984 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7985 esac 7986 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 7987 ac_need_defaults=false;; 7988 --he | --h) 7989 # Conflict between --help and --header 7990 as_fn_error "ambiguous option: \`$1' 7991Try \`$0 --help' for more information.";; 7992 --help | --hel | -h ) 7993 $as_echo "$ac_cs_usage"; exit ;; 7994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7995 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7996 ac_cs_silent=: ;; 7997 7998 # This is an error. 7999 -*) as_fn_error "unrecognized option: \`$1' 8000Try \`$0 --help' for more information." ;; 8001 8002 *) as_fn_append ac_config_targets " $1" 8003 ac_need_defaults=false ;; 8004 8005 esac 8006 shift 8007done 8008 8009ac_configure_extra_args= 8010 8011if $ac_cs_silent; then 8012 exec 6>/dev/null 8013 ac_configure_extra_args="$ac_configure_extra_args --silent" 8014fi 8015 8016_ACEOF 8017cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8018if \$ac_cs_recheck; then 8019 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8020 shift 8021 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8022 CONFIG_SHELL='$SHELL' 8023 export CONFIG_SHELL 8024 exec "\$@" 8025fi 8026 8027_ACEOF 8028cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8029exec 5>>config.log 8030{ 8031 echo 8032 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8033## Running $as_me. ## 8034_ASBOX 8035 $as_echo "$ac_log" 8036} >&5 8037 8038_ACEOF 8039cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8040# 8041# INIT-COMMANDS 8042# 8043ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR 8044 8045_ACEOF 8046 8047cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8048 8049# Handling of arguments. 8050for ac_config_target in $ac_config_targets 8051do 8052 case $ac_config_target in 8053 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; 8054 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8055 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8056 8057 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8058 esac 8059done 8060 8061 8062# If the user did not use the arguments to specify the items to instantiate, 8063# then the envvar interface is used. Set only those that are not. 8064# We use the long form for the default assignment because of an extremely 8065# bizarre bug on SunOS 4.1.3. 8066if $ac_need_defaults; then 8067 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8068 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8069 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8070fi 8071 8072# Have a temporary directory for convenience. Make it in the build tree 8073# simply because there is no reason against having it here, and in addition, 8074# creating and moving files from /tmp can sometimes cause problems. 8075# Hook for its removal unless debugging. 8076# Note that there is a small window in which the directory will not be cleaned: 8077# after its creation but before its name has been assigned to `$tmp'. 8078$debug || 8079{ 8080 tmp= 8081 trap 'exit_status=$? 8082 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8083' 0 8084 trap 'as_fn_exit 1' 1 2 13 15 8085} 8086# Create a (secure) tmp directory for tmp files. 8087 8088{ 8089 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8090 test -n "$tmp" && test -d "$tmp" 8091} || 8092{ 8093 tmp=./conf$$-$RANDOM 8094 (umask 077 && mkdir "$tmp") 8095} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 8096 8097# Set up the scripts for CONFIG_FILES section. 8098# No need to generate them if there are no CONFIG_FILES. 8099# This happens for instance with `./config.status config.h'. 8100if test -n "$CONFIG_FILES"; then 8101 8102 8103ac_cr=`echo X | tr X '\015'` 8104# On cygwin, bash can eat \r inside `` if the user requested igncr. 8105# But we know of no other shell where ac_cr would be empty at this 8106# point, so we can use a bashism as a fallback. 8107if test "x$ac_cr" = x; then 8108 eval ac_cr=\$\'\\r\' 8109fi 8110ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8111if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8112 ac_cs_awk_cr='\r' 8113else 8114 ac_cs_awk_cr=$ac_cr 8115fi 8116 8117echo 'BEGIN {' >"$tmp/subs1.awk" && 8118_ACEOF 8119 8120 8121{ 8122 echo "cat >conf$$subs.awk <<_ACEOF" && 8123 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8124 echo "_ACEOF" 8125} >conf$$subs.sh || 8126 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8127ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 8128ac_delim='%!_!# ' 8129for ac_last_try in false false false false false :; do 8130 . ./conf$$subs.sh || 8131 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8132 8133 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8134 if test $ac_delim_n = $ac_delim_num; then 8135 break 8136 elif $ac_last_try; then 8137 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8138 else 8139 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8140 fi 8141done 8142rm -f conf$$subs.sh 8143 8144cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8145cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8146_ACEOF 8147sed -n ' 8148h 8149s/^/S["/; s/!.*/"]=/ 8150p 8151g 8152s/^[^!]*!// 8153:repl 8154t repl 8155s/'"$ac_delim"'$// 8156t delim 8157:nl 8158h 8159s/\(.\{148\}\).*/\1/ 8160t more1 8161s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8162p 8163n 8164b repl 8165:more1 8166s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8167p 8168g 8169s/.\{148\}// 8170t nl 8171:delim 8172h 8173s/\(.\{148\}\).*/\1/ 8174t more2 8175s/["\\]/\\&/g; s/^/"/; s/$/"/ 8176p 8177b 8178:more2 8179s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8180p 8181g 8182s/.\{148\}// 8183t delim 8184' <conf$$subs.awk | sed ' 8185/^[^""]/{ 8186 N 8187 s/\n// 8188} 8189' >>$CONFIG_STATUS || ac_write_fail=1 8190rm -f conf$$subs.awk 8191cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8192_ACAWK 8193cat >>"\$tmp/subs1.awk" <<_ACAWK && 8194 for (key in S) S_is_set[key] = 1 8195 FS = "" 8196 8197} 8198{ 8199 line = $ 0 8200 nfields = split(line, field, "@") 8201 substed = 0 8202 len = length(field[1]) 8203 for (i = 2; i < nfields; i++) { 8204 key = field[i] 8205 keylen = length(key) 8206 if (S_is_set[key]) { 8207 value = S[key] 8208 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8209 len += length(value) + length(field[++i]) 8210 substed = 1 8211 } else 8212 len += 1 + keylen 8213 } 8214 8215 print line 8216} 8217 8218_ACAWK 8219_ACEOF 8220cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8221if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8222 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8223else 8224 cat 8225fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8226 || as_fn_error "could not setup config files machinery" "$LINENO" 5 8227_ACEOF 8228 8229# VPATH may cause trouble with some makes, so we remove $(srcdir), 8230# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 8231# trailing colons and then remove the whole line if VPATH becomes empty 8232# (actually we leave an empty line to preserve line numbers). 8233if test "x$srcdir" = x.; then 8234 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 8235s/:*\$(srcdir):*/:/ 8236s/:*\${srcdir}:*/:/ 8237s/:*@srcdir@:*/:/ 8238s/^\([^=]*=[ ]*\):*/\1/ 8239s/:*$// 8240s/^[^=]*=[ ]*$// 8241}' 8242fi 8243 8244cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8245fi # test -n "$CONFIG_FILES" 8246 8247# Set up the scripts for CONFIG_HEADERS section. 8248# No need to generate them if there are no CONFIG_HEADERS. 8249# This happens for instance with `./config.status Makefile'. 8250if test -n "$CONFIG_HEADERS"; then 8251cat >"$tmp/defines.awk" <<\_ACAWK || 8252BEGIN { 8253_ACEOF 8254 8255# Transform confdefs.h into an awk script `defines.awk', embedded as 8256# here-document in config.status, that substitutes the proper values into 8257# config.h.in to produce config.h. 8258 8259# Create a delimiter string that does not exist in confdefs.h, to ease 8260# handling of long lines. 8261ac_delim='%!_!# ' 8262for ac_last_try in false false :; do 8263 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8264 if test -z "$ac_t"; then 8265 break 8266 elif $ac_last_try; then 8267 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 8268 else 8269 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8270 fi 8271done 8272 8273# For the awk script, D is an array of macro values keyed by name, 8274# likewise P contains macro parameters if any. Preserve backslash 8275# newline sequences. 8276 8277ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8278sed -n ' 8279s/.\{148\}/&'"$ac_delim"'/g 8280t rset 8281:rset 8282s/^[ ]*#[ ]*define[ ][ ]*/ / 8283t def 8284d 8285:def 8286s/\\$// 8287t bsnl 8288s/["\\]/\\&/g 8289s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8290D["\1"]=" \3"/p 8291s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8292d 8293:bsnl 8294s/["\\]/\\&/g 8295s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8296D["\1"]=" \3\\\\\\n"\\/p 8297t cont 8298s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8299t cont 8300d 8301:cont 8302n 8303s/.\{148\}/&'"$ac_delim"'/g 8304t clear 8305:clear 8306s/\\$// 8307t bsnlc 8308s/["\\]/\\&/g; s/^/"/; s/$/"/p 8309d 8310:bsnlc 8311s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8312b cont 8313' <confdefs.h | sed ' 8314s/'"$ac_delim"'/"\\\ 8315"/g' >>$CONFIG_STATUS || ac_write_fail=1 8316 8317cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8318 for (key in D) D_is_set[key] = 1 8319 FS = "" 8320} 8321/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8322 line = \$ 0 8323 split(line, arg, " ") 8324 if (arg[1] == "#") { 8325 defundef = arg[2] 8326 mac1 = arg[3] 8327 } else { 8328 defundef = substr(arg[1], 2) 8329 mac1 = arg[2] 8330 } 8331 split(mac1, mac2, "(") #) 8332 macro = mac2[1] 8333 prefix = substr(line, 1, index(line, defundef) - 1) 8334 if (D_is_set[macro]) { 8335 # Preserve the white space surrounding the "#". 8336 print prefix "define", macro P[macro] D[macro] 8337 next 8338 } else { 8339 # Replace #undef with comments. This is necessary, for example, 8340 # in the case of _POSIX_SOURCE, which is predefined and required 8341 # on some systems where configure will not decide to define it. 8342 if (defundef == "undef") { 8343 print "/*", prefix defundef, macro, "*/" 8344 next 8345 } 8346 } 8347} 8348{ print } 8349_ACAWK 8350_ACEOF 8351cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8352 as_fn_error "could not setup config headers machinery" "$LINENO" 5 8353fi # test -n "$CONFIG_HEADERS" 8354 8355 8356eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8357shift 8358for ac_tag 8359do 8360 case $ac_tag in 8361 :[FHLC]) ac_mode=$ac_tag; continue;; 8362 esac 8363 case $ac_mode$ac_tag in 8364 :[FHL]*:*);; 8365 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 8366 :[FH]-) ac_tag=-:-;; 8367 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8368 esac 8369 ac_save_IFS=$IFS 8370 IFS=: 8371 set x $ac_tag 8372 IFS=$ac_save_IFS 8373 shift 8374 ac_file=$1 8375 shift 8376 8377 case $ac_mode in 8378 :L) ac_source=$1;; 8379 :[FH]) 8380 ac_file_inputs= 8381 for ac_f 8382 do 8383 case $ac_f in 8384 -) ac_f="$tmp/stdin";; 8385 *) # Look for the file first in the build tree, then in the source tree 8386 # (if the path is not absolute). The absolute path cannot be DOS-style, 8387 # because $ac_f cannot contain `:'. 8388 test -f "$ac_f" || 8389 case $ac_f in 8390 [\\/$]*) false;; 8391 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8392 esac || 8393 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8394 esac 8395 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8396 as_fn_append ac_file_inputs " '$ac_f'" 8397 done 8398 8399 # Let's still pretend it is `configure' which instantiates (i.e., don't 8400 # use $as_me), people would be surprised to read: 8401 # /* config.h. Generated by config.status. */ 8402 configure_input='Generated from '` 8403 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8404 `' by configure.' 8405 if test x"$ac_file" != x-; then 8406 configure_input="$ac_file. $configure_input" 8407 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8408$as_echo "$as_me: creating $ac_file" >&6;} 8409 fi 8410 # Neutralize special characters interpreted by sed in replacement strings. 8411 case $configure_input in #( 8412 *\&* | *\|* | *\\* ) 8413 ac_sed_conf_input=`$as_echo "$configure_input" | 8414 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8415 *) ac_sed_conf_input=$configure_input;; 8416 esac 8417 8418 case $ac_tag in 8419 *:-:* | *:-) cat >"$tmp/stdin" \ 8420 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 8421 esac 8422 ;; 8423 esac 8424 8425 ac_dir=`$as_dirname -- "$ac_file" || 8426$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8427 X"$ac_file" : 'X\(//\)[^/]' \| \ 8428 X"$ac_file" : 'X\(//\)$' \| \ 8429 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8430$as_echo X"$ac_file" | 8431 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8432 s//\1/ 8433 q 8434 } 8435 /^X\(\/\/\)[^/].*/{ 8436 s//\1/ 8437 q 8438 } 8439 /^X\(\/\/\)$/{ 8440 s//\1/ 8441 q 8442 } 8443 /^X\(\/\).*/{ 8444 s//\1/ 8445 q 8446 } 8447 s/.*/./; q'` 8448 as_dir="$ac_dir"; as_fn_mkdir_p 8449 ac_builddir=. 8450 8451case "$ac_dir" in 8452.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8453*) 8454 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8455 # A ".." for each directory in $ac_dir_suffix. 8456 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8457 case $ac_top_builddir_sub in 8458 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8459 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8460 esac ;; 8461esac 8462ac_abs_top_builddir=$ac_pwd 8463ac_abs_builddir=$ac_pwd$ac_dir_suffix 8464# for backward compatibility: 8465ac_top_builddir=$ac_top_build_prefix 8466 8467case $srcdir in 8468 .) # We are building in place. 8469 ac_srcdir=. 8470 ac_top_srcdir=$ac_top_builddir_sub 8471 ac_abs_top_srcdir=$ac_pwd ;; 8472 [\\/]* | ?:[\\/]* ) # Absolute name. 8473 ac_srcdir=$srcdir$ac_dir_suffix; 8474 ac_top_srcdir=$srcdir 8475 ac_abs_top_srcdir=$srcdir ;; 8476 *) # Relative name. 8477 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8478 ac_top_srcdir=$ac_top_build_prefix$srcdir 8479 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8480esac 8481ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8482 8483 8484 case $ac_mode in 8485 :F) 8486 # 8487 # CONFIG_FILE 8488 # 8489 8490 case $INSTALL in 8491 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8492 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8493 esac 8494_ACEOF 8495 8496cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8497# If the template does not know about datarootdir, expand it. 8498# FIXME: This hack should be removed a few years after 2.60. 8499ac_datarootdir_hack=; ac_datarootdir_seen= 8500ac_sed_dataroot=' 8501/datarootdir/ { 8502 p 8503 q 8504} 8505/@datadir@/p 8506/@docdir@/p 8507/@infodir@/p 8508/@localedir@/p 8509/@mandir@/p' 8510case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8511*datarootdir*) ac_datarootdir_seen=yes;; 8512*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8514$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8515_ACEOF 8516cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8517 ac_datarootdir_hack=' 8518 s&@datadir@&$datadir&g 8519 s&@docdir@&$docdir&g 8520 s&@infodir@&$infodir&g 8521 s&@localedir@&$localedir&g 8522 s&@mandir@&$mandir&g 8523 s&\\\${datarootdir}&$datarootdir&g' ;; 8524esac 8525_ACEOF 8526 8527# Neutralize VPATH when `$srcdir' = `.'. 8528# Shell code in configure.ac might set extrasub. 8529# FIXME: do we really want to maintain this feature? 8530cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8531ac_sed_extra="$ac_vpsub 8532$extrasub 8533_ACEOF 8534cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8535:t 8536/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8537s|@configure_input@|$ac_sed_conf_input|;t t 8538s&@top_builddir@&$ac_top_builddir_sub&;t t 8539s&@top_build_prefix@&$ac_top_build_prefix&;t t 8540s&@srcdir@&$ac_srcdir&;t t 8541s&@abs_srcdir@&$ac_abs_srcdir&;t t 8542s&@top_srcdir@&$ac_top_srcdir&;t t 8543s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8544s&@builddir@&$ac_builddir&;t t 8545s&@abs_builddir@&$ac_abs_builddir&;t t 8546s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8547s&@INSTALL@&$ac_INSTALL&;t t 8548$ac_datarootdir_hack 8549" 8550eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 8551 || as_fn_error "could not create $ac_file" "$LINENO" 5 8552 8553test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8554 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8555 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8557which seems to be undefined. Please make sure it is defined." >&5 8558$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8559which seems to be undefined. Please make sure it is defined." >&2;} 8560 8561 rm -f "$tmp/stdin" 8562 case $ac_file in 8563 -) cat "$tmp/out" && rm -f "$tmp/out";; 8564 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 8565 esac \ 8566 || as_fn_error "could not create $ac_file" "$LINENO" 5 8567 ;; 8568 :H) 8569 # 8570 # CONFIG_HEADER 8571 # 8572 if test x"$ac_file" != x-; then 8573 { 8574 $as_echo "/* $configure_input */" \ 8575 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 8576 } >"$tmp/config.h" \ 8577 || as_fn_error "could not create $ac_file" "$LINENO" 5 8578 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8580$as_echo "$as_me: $ac_file is unchanged" >&6;} 8581 else 8582 rm -f "$ac_file" 8583 mv "$tmp/config.h" "$ac_file" \ 8584 || as_fn_error "could not create $ac_file" "$LINENO" 5 8585 fi 8586 else 8587 $as_echo "/* $configure_input */" \ 8588 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 8589 || as_fn_error "could not create -" "$LINENO" 5 8590 fi 8591 ;; 8592 8593 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8594$as_echo "$as_me: executing $ac_file commands" >&6;} 8595 ;; 8596 esac 8597 8598 8599 case $ac_file$ac_mode in 8600 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; 8601 "config.h":H) echo timestamp > stamp-h1 ;; 8602 8603 esac 8604done # for ac_tag 8605 8606 8607as_fn_exit 0 8608_ACEOF 8609ac_clean_files=$ac_clean_files_save 8610 8611test $ac_write_fail = 0 || 8612 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 8613 8614 8615# configure is writing to config.log, and then calls config.status. 8616# config.status does its own redirection, appending to config.log. 8617# Unfortunately, on DOS this fails, as config.log is still kept open 8618# by configure, so config.status won't be able to write to it; its 8619# output is simply discarded. So we exec the FD to /dev/null, 8620# effectively closing config.log, so it can be properly (re)opened and 8621# appended to by config.status. When coming back to configure, we 8622# need to make the FD available again. 8623if test "$no_create" != yes; then 8624 ac_cs_success=: 8625 ac_config_status_args= 8626 test "$silent" = yes && 8627 ac_config_status_args="$ac_config_status_args --quiet" 8628 exec 5>/dev/null 8629 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8630 exec 5>>config.log 8631 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8632 # would make configure fail if this is the last instruction. 8633 $ac_cs_success || as_fn_exit $? 8634fi 8635if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8637$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8638fi 8639 8640